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Vrećica za filter

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Vrećica za filter

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Aramidna vrećica za filter

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materijal:
aramidni filc s igle probijenim izrađuje se od aramidne pređe, nakon što probijemo iglom možemo dobiti zajedničku krpu za filtriranje aramida od 450gsm, 500gsm, 550gsm.
Postoje dve vrste aramidnih filterskih krpa koje se koriste u filtraciji prašine:
1.aramidna vlakna s aramidnim škrimom
2.Aramidna vlakna sa scrim fiberglasom

Aramidni filtrirni medij uobičajen tretman:
Singed, calendered, heat set or water&oil repellent, anti-static, PTFE membrane/coating
 
Prečnik filter vreće je: promjer 100 mm, 125 mm, 130 mm, 150 mm, 180 mm, 250 mm itd.
Dostupna je bilo koja duljina. Posebna veličina je prilagoditi.
 
Postupak filtriranja aramidnih kesa Metoda: šivanje ili zavarivanje
 
prednosti:
Otporan na vatru
Otporan na visoke temperature
Radna temperatura: 204 stepena
Maksimalna temperatura: 240 stepeni
Odlična otpornost na alkalije
Dobra otpornost na kiseline
Dobra otpornost na organska otapala
Izvrsna otpornost na abraziju
Dobra stabilnost hidrolize
 
Vrećica za filtriranje prašine:
Budući da svaki filter ima svoje karakteristike i parametre,
kad smo odabrali filterski materijal za filter vrećice za sakupljanje prašine,
moramo znati sljedeće parametre: temperatura, vlaga,
promjer prašine, kemijska svojstva plina, abrazivnost praha, mehanički parametri filtera.
Općenito, SFF vrećice za prikupljanje prašine široko se koriste u filtraciji industrijskih otpadnih plinova, korisnoj prašini, filtrima za plinove visoke temperature.
Tvornica filterskih vreća u Šangaju nudi vam dobro rješenje u skladu sa karakteristikama prašine, pomaže vam da odaberete dobar filterski materijal kako biste postigli najbolje filtriranje


Stanje visoke temperature, prikupljanje prašine i inženjering za prikupljanje plina za postrojenje za miješanje asfalta, cementare, elektrane, čeličane, topionicu itd. Industrijsko prikupljanje prašine.

 

Topljenje metala - Oprema za otprašivanje u industriji topljenja

U topljenju metala, poliesterska vreća za filtriranje uglavnom se koristi za filter vrećice od čelične šljake, filter za mašinu za sinterovanje čelika, čelični gasni filter za visoku peć i filter za čeličane.

1. vrećasti filter za čeličnu trosku

Sakupljač prašine od čelične vreće za trosku sadrži ulaz za zrak, kanal za vazduh, nagnutu pregradnu ploču kanala za vazduh, vreću za filter i rezervoar za pepeo, koji je karakterističan po tome što je sakupljač prašine takođe opremljen pločom za vođenje i obrnuta ploča u obliku slova V, ploča za vođenje smještena je u srednjem donjem dijelu zračnog kanala, obrnuta ploča u obliku slova V smještena je u desnom donjem dijelu kanala za vazduh, a donji krajevi ploče za vođenje i obrnuti Ploče u obliku slova V povezane su s lijevkom za pepeo, gornji kraj deflektora povezan je s prostorijom vreće sakupljača prašine. Kvarcni šmirgl sloj presvučen je s jedne strane nagnute pregradne ploče zračnog kanala u direktnom kontaktu s dimnim plinovima. U poređenju sa stanjem tehnike, korisni model ima prednosti naučne i jednostavne strukture i dugog vijeka trajanja.

Skupina suprotnih bočnih stijenki tijela kućišta filtera od čelične vreće za trosku opremljena je ulazom za zrak i izlazom za zrak, izlaz zraka povezan je s otvorom za odvod zraka puhala, a vreća za filtriranje uzdužno je smještena u kutiji tijelo; Tijelo kutije povezano je serijski u isti red, a srednji dio spojnog zida susjednog tijela kutije opremljen je ventilacionim otvorom; Veličina pora filter vrećice u svakoj kutiji je različita. Veličina pora od ulazne i do izlazne vazdušne strane zauzvrat se smanjuje. Čestice u prašini od čelične troske mogu se brzo odvajati korak po korak, a efikasnost odvajanja je velika.

Učinak uklanjanja prašine vrećastih filtera za čeličnu trosku je sljedeći

Učinak uklanjanja prašine čeličnog filtera za vreću troske povezan je s mnogim čimbenicima, ali uglavnom ovisi o materijalu filtra. Materijal za filtriranje vrećastih filtera je tkanina ili filc od sintetičkih vlakana, vlakana ili staklenih vlakana. Ako je potrebno, sašite krpu ili filc u cilindar ili ravnu vreću za filtriranje. Prema prirodi dimnih plinova odabire se materijal za filtriranje pogodan za uvjete primjene.

Prednosti vrećastih filtera za čeličnu trosku

Općenito, kada je temperatura dimnih plinova niža od 120 ℃, materijal za filtriranje mora biti otporan na kiseline i trajan; U tretmanu visokotemperaturnih dimnih plinova (<250 cloth) uglavnom se koristi tkanina od grafifikovanog staklenog vlakna; U nekim posebnim slučajevima odabire se materijal za filtriranje od ugljičnih vlakana. U slučaju ugljena i željeznog kamena, potrebna je i obrada otporna na eksploziju, pa bi za vreću za uklanjanje prašine trebalo odabrati materijal od svile.

 

2. Sakupljač prašine od mašina za sinterovanje željeza i čelika

Sakupljač prašine za sinterovanje gvožđa i čelika idealna je oprema za uklanjanje prašine koja rješava problem prašine koja sadrži dimne plinove na kraju mašine za sinterovanje. Prema karakteristikama velikog volumena izduvnih gasova, visoke temperature plina i visoke koncentracije prašine na kraju mašine za sinterovanje u postrojenju za sinterovanje, pri odabiru sistema sakupljača prašine za mašinu za sinterovanje, analizira se prema različitim uslovima mašine za sinterovanje, tako da se postići bolji učinak uklanjanja prašine vrećastih filtera.

Karakteristike performansi sakupljača prašine u mašini za sinterovanje željeza i čelika:
1. Gornji dio torbe služi za promjenu torbe.
2. Savršen sistem upravljanja koji osigurava dugoročni rad sistema za uklanjanje prašine.
3. Kompaktni ulazni i izlazni kanal i uređaj za izjednačavanje, nizak otpor protoku zraka.
4. Torba se može mijenjati bez zaustavljanja stroja, a održavanje neće utjecati na normalan rad opreme.
5. Primjena pulsnog puhanja sa zaustavljanjem zraka u zasebnoj komori može produžiti ciklus čišćenja i smanjiti potrošnju, što može udvostručiti radni vijek filtarske vreće i pulsnog ventila.
6. Tijelo kutije dizajnirano je s nepropusnošću zraka, dobrim brtvenim svojstvima, a inspekcijska vrata izrađena su od izvrsnog brtvenog materijala. U proizvodnom procesu se koristi kerozin za otkrivanje curenja, sa malom stopom curenja zraka.
7. Primjena tehnologije čišćenja pulsnim ubrizgavanjem ima snažan kapacitet čišćenja, visoku učinkovitost uklanjanja prašine, nisku koncentraciju emisije, mali koeficijent propuštanja zraka, malu potrošnju energije, malu potrošnju čelika, malu podnu površinu, stabilan i pouzdan rad i dobre ekonomske koristi. Pogodan je za prečišćavanje dimnih plinova u elektroenergetici, građevinskim materijalima, metalurgiji, hemijskoj industriji i drugim industrijama.

Uređaj za uklanjanje prašine od sinterovanja gvožđa i čelika široko se koristi u prečišćavanju dimnih gasova električne energije, građevinskih materijala, metalurgije, hemijske industrije i drugih industrija, posebno za dimne gasove sa velikom olujom i visokom temperaturom. Kombinira karakteristike puhanja u komoru i čišćenja pulsa, prevladava nedostatke uobičajenog intenziteta puhanja komore i opće adsorpcije prašine za čišćenje pulsa, a produžena vreća za uklanjanje prašine daje punu snagu snažnom učinku čišćenja komprimiranog zraka. Riječ je o velikoj opremi za uklanjanje prašine s visokom efikasnošću uklanjanja prašine, malom površinom poda, stabilnim radom, pouzdanim performansama i praktičnim održavanjem.

 

3. Čelični sakupljač prašine iz visoke peći

Sakupljač prašine iz visoke peći od gvožđa i čelika usvaja tehnologiju čišćenja prašine ubrizgavanjem pulsom zaustavljanjem vazduha u različitim prostorijama, čime se prevazilaze nedostaci konvencionalnog impulsnog sakupljača prašine i sakupljača prašine obrnutog puhanja u različitim prostorijama. Ima snažnu sposobnost čišćenja prašine, visoku efikasnost uklanjanja prašine, nisku koncentraciju emisije, malu brzinu curenja zraka, manju potrošnju energije, manju potrošnju čelika, manju površinu poda, stabilan i pouzdan rad i dobre ekonomske koristi. Pogodan je za pročišćavanje gasova prašine i oporabu materijala u metalurgiji, građevinskom materijalu, cementu, mašinama, hemijskoj industriji, elektroenergetici i lakoj industriji.

Sirovi plin (260 ℃) iz glavne cijevi sirovog plina ulazi u donju kutiju vrećastog filtra kroz odvojnu cijev. Nakon mehaničkog odvajanja, plin se filtrira prema gore kroz platnenu vreću, a sitna prašina pričvršćuje se na vanjsku površinu filtarske vreće. Čisti plin se sakuplja u gornju kutiju kroz vreću za filtriranje, a zatim ulazi u peć za vruću eksploziju kroz odvodnu cijev za čisti plin i glavnu cijev. Kada vrijeme filtriranja istekne, s porastom prašine na površini vreće za filtriranje, otpor sakupljača prašine će porasti. Kada otpor poraste na vrijednost, električni sustav upravljanja će poslati signal za čišćenje pepela, pneumatski leptir ventil i gornji kuglasti ventil izlazne odvojne cijevi automatski će se zatvoriti, otvorit će se pulsni ventil, azot iz cilindra ubrizgava se iz usta vrećice kroz cijev za ubrizgavanje, a filter vrećica će se brzo proširiti.

Prašina s vanjske površine vreće za filtriranje se otresa i pada u konusni spremnik za pepeo na donjem dijelu. Na kraju ubrizgavanja impulsnog ventila, sakupljač prašine i dalje ostaje statičan, tako da sitna prašina u cilindru ima proces statičkog taloženja. Na kraju ovog postupka otvaraju se pneumatski leptir ventil i gornji kuglasti ventil na izlazu, sakupljač prašine ulazi u normalno stanje filtriranja, a donji kuglasti ventil otvara se kroz ulagač rotora. Proces čišćenja prašine kutije, otvaranje i zatvaranje svakog ventila u gore navedenom procesu, te ispitivanje koncentracije prašine u jednoj kutiji kontrolira PLC sistem, tako da ponovljeni rad može pročistiti sirovi plin.

 

4. Sakupljač prašine u tvornici željeza i čelika

Filterska vreća od porozne filtarske tkanine koristi se za odvajanje čestica prašine od protoka dimnih gasova. Tijekom rada dimni plin prolazi kroz filtarsku vreću izvana prema unutra, a čestice prašine se blokiraju izvan vreće za filtriranje.

Industrija željeza i čelika glavni je zagađivač zraka. Upravljanje otpadnim gasovima u industriji gvožđa i čelika provodi princip sveobuhvatnog upravljanja. Treba uložiti napore na smanjenju potrošnje energije i potrošnje sirovina, što je jedan od temeljnih načina povećanja emisije otpadnih plinova; postupak, usvojeni postupak i opremu treba inovirati kako bi se povećala emisija otpadnih gasova iz procesa potrošnje; treba usvojiti metode i opremu za upravljanje uštedom energije kako bi se ojačalo upravljanje i oporaba otpadnih gasova; treba energično provoditi sveobuhvatnu upotrebu.

U sadašnjoj fazi, veliki broj dimnih plinova ispustit će se iz mašine za sinterovanje velikih čeličana u Kini, koja će sadržavati azot, sumpor-dioksid, dioksin, prašinu i druge supstance. Uzimajući za primer mašinu za sinterovanje od 280 kvadratnih metara, sadržaj prašine koja se ispušta u atmosferu iznosi 150 mg / Nm3. Prema ovom proračunu, izazvat će veliko zagađenje okoliša. Trenutno je Kina formulisala detaljne zahtjeve i standarde za očuvanje energije i smanjenje emisija i iznijela prijedloge za zaštitu okoliša Prema trenutnom standardu naše zemlje, koncentracija prašine koja se ispušta u atmosferu manja je od 50 mg / Nm3, a vreća filter je važan dio za postizanje ovog zahtjeva.

Glavna struktura sakupljača prašine u fabrici željeza i čelika:
1. Sakupljač prašine podijeljen je u 24 komore, poredane u dva reda, s glavnim ulaznim i izlaznim kanalima za zrak u sredini. Između silosa postoje pregrade za postizanje off-line čišćenja pepela.
2. Zaštita od vjetra postavljena je između ulaza za zrak svakog spremnika i vreće filtra, a način usisavanja zraka usvojen je unutar kutije.
3. Svaka kanta opremljena je ručnim leptir ventilom, a izlaz je opremljen pneumatskim ventilom za zaustavljanje zraka. Može realizirati off-line čišćenje pepela i održavanje pojedinačne kante i raspodjelu zapremine zraka svake kante pod uvjetom da se non-stop zaustavljaju.
4. U svaku kantu postavljeno je 216 filtarskih vreća, a veličina filter vrećice je 120 mm × 6000 mm. Postoji 5184 silosa ukupne površine filtracije 11716m2.
5. Okvir osmerokutne zvijezde usvojen je za okvir vreće filtra. U usporedbi s kružnim dijelom, može poboljšati učinak čišćenja pepela, smanjiti trošenje između vreće za filtriranje i okvira, pomoći produžiti vijek trajanja vreće za filtriranje i olakšati izvlačenje i umetanje okvira vreće za filtriranje.
6. Materijal filter vrećice je poliesterski iglani filc.
7. Komplet uređaja za ubrizgavanje postavljen je u svaku kantu, a cijev za ubrizgavanje i izlaz pulsnog ventila umetnuti su kako bi se olakšalo rastavljanje.
8. Elektromagnetski impulsni ventil je dmf80 ravno kroz brzi pulsni ventil, a izlazni priključak tlaka je dvostruko uvijena žičana struktura.
9. Na vrhu gornjeg tijela kutije nalazi se padina za padanje vode (20: 1) i korito za padanje vode kako bi se spriječilo nakupljanje vode na gornjem poklopcu.
11. Svaka kanta je opremljena rezervoarom za pepeo, zidnim vibratorom i šahtom.
12. Donji otvor koša za pepeo ima ručni zasun i ventil za ispuštanje pepela zvijezde, a prvi se koristi za popravak istovara zvijezde.

 

 

 

Cement - odgovarajući sakupljač prašine filter vrećice

1. Sakupljač prašine u stanici za miješanje cementa

The dust remover of cement mixing station is a new type of pulse bag type dust remover which introduces new equipment and new technology and improves by digestion. The dust collector of cement mixing station has the advantages of large air volume, high purification efficiency, small floor area, small wear of filter bag, long service life, simple filter bag replacement and convenient maintenance. The pulse reverse flow back blowing is used for ash cleaning. The electrical control adopts sequence controller, which has reliable performance and can be widely used for the flue gas purification of asphalt concrete industry. In recent years, the dust removal equipment of asphalt mixing plant has been widely used in various provinces and cities in China, and replaced by them, which is popular with users.

The dust collector of cement mixing station adopts Nomex dust bag to make the dust concentration discharged into the atmosphere less than 50mg/nm3, which meets the environmental protection requirements. The shell of dust remover in asphalt mixing station is insulated by rock wool, which can prevent the condensation of dust bag.

Princip rada sakupljača prašine u pogonu za miješanje cementa:

The dust containing gas enters the bag filter from the air inlet, and then filters through the outer surface of the filter bag. The purified gas flows from the inside of the filter bag to the upper chambers, and is discharged from the air outlet through the Changwen tube. When the value reached, pulse blowing is carried out by the program control regularly when the dust adsorbed on the outer surface of the filter bag is reached. That is, the high-pressure air is sprayed to the Changwen tube, and the purified gas is blown back into the filter bag to form a large pressure difference, and the dust is cleaned down to achieve the purpose of cleaning the dust, and the resistance of the whole equipment and system is kept stable, The dust from the back blowing falls to the bottom of the lower box and is discharged and recycled by the screw conveyor.

Karakteristike sakupljača prašine u postrojenju za miješanje cementa su sljedeće:

1. The dust remover of cement mixing station adopts pulse back blowing ash cleaning method, which is one of the best cleaning effects in China. The box on the equipment is separated into 18 chambers which are not connected with each other, and is connected with a Changwen pipe. The purpose of ash cleaning is achieved by using program controlled pulse. The small venturi tube at the top of the spray pipe and filter bag is cancelled in structure. The structure is simple, and the operation and maintenance are convenient.

2. Compared with other dust collectors in China, the dust removal equipment in asphalt mixing plant has the characteristics of large air volume and small system resistance, and has a wide range of applications( Purification and recovery of mixed gas with dust concentration of less than 60g/m3 at room temperature and high temperature)

3. The flower plate edge of the upper middle box is pressed into a conical hole, which makes it contact with the filter bag with a smooth surface, and has good sealing property, and reduces the wear between the hole edge and the filter bag.

4. The dust collector of cement mixing station is simple and reasonable in structure, and covers a small area, and can be installed indoors and outdoors. According to the production process, the air volume, the user can choose the model or parallel combination, and provide carbon steel or stainless steel dust remover as required.

 

2. Sakupljač prašine u cementari

According to the pore size of cement, fly ash, stone powder, mineral powder, chemical powder and other powdery substances, the filter element of industrial dust collector is designed. The influence of large diameter and adhesion on the pore size of filter element can meet the filtering requirements of various powdery substances. It can not only meet the requirements of bulk truck air delivery and air delivery after the unpacking of finished products, but also ensure that there is no negative pressure in the bin when the powder materials are used. It has the advantages of small volume, compact structure, filtration area of 24 m2, small volume, vibration cleaning, using German filter material.

Sredstvo za uklanjanje prašine iz cementare uglavnom se koristi za sakupljanje svih vrsta praškastih materijala u silosu.

Princip rada sakupljača prašine u cementari:

The special dust collector of cement plant ionizes the flue gas by high voltage electric field, and the charged dust in the air flow is separated from the air flow by the electric field. Negative is made of metal wires with different cross-section shapes, which is called discharge electricity. It is made of metal plates with different geometric shapes, which is called dust collector. The performance of dust catcher in cement plant is affected by three factors: dust property, equipment structure and flue gas velocity.

The dust catcher of cement plant will also cause excessive discharge due to the damage of filter bag. The dust collectors in the cement plant are more than 10 bag rooms. It takes 5 ~ 30 minutes to determine the location of the broken bag from the discovery of excessive discharge. At present, the service life of dust removal filter bag is more than one year, and the broken filter bag only occurs after one year. If it is found out that the damaged filter bag is located in the bag room, as long as the bag room is closed and replaced, other bag rooms can still operate normally. Generally, closing 20% bag chamber will not affect the production of process equipment and the dust removal efficiency of dust removal facilities. Timely detection of filter bag damage is the key to reduce excessive emissions, which can only rely on the timely alarm of online continuous detection equipment. It is generally believed that if the bag filter is broken, it can be found when a small part of the bag filter is damaged, and other filter bags will also play a role. The excessive emission is far less than that of the electrostatic precipitator when CO exceeds the standard.

Prednosti sakupljača prašine u fabrici cementa

Raspon tretmana plinovima je velik.

Može ostvariti automatsku kontrolu rada.

The allowable operating temperature is high, such as shwb circuit dust collector, the allowable operating temperature is 250 ℃, and other types can reach 350 ~ 400 ℃ or high.

The resistance loss is small, generally below 20 mm water column. Compared with cyclone, the total power consumption is still small even considering the power consumption of power supply unit and rapping mechanism.

 

3. Sakupljač prašine na vrhu kante za cement

The dust remover on the top of cement bin is a kind of single dust removal equipment with automatic ash cleaning structure. This kind of dust remover is widely used in the fine, non fibrous dry dust in the filter gas or a dust removal equipment for recovering dry powder in the process flow in cement, mineral powder, mining, metallurgy, building materials, machinery, chemical industry, grain processing and other industrial and mining enterprises.

Princip rada sakupljača prašine na vrhu silosa za cement:

The dust filter of the dust collector on the top of the bin is carried out through the filter element. The filter element material is glass fiber. When the dust containing air passes through, the solid phase can be used to separate from the gas phase. The filter element of glass fiber is a porous dust filter material. When the air flow passes through, the particles in the air flow can be absorbed on the filter element or settled down due to vibration and the purified air can be discharged, In order to attach and sink the dust into the filter element, the dust collector shall be vibrated in sequence when the fan of each shift is stopped (every 2-4 hours), and the dust collector shall be vibrated for about 5 times.

The main structure design of dust collector on the top of cement silo is the spatial frame structure set by beam element. Therefore, all kinds of loads to be investigated can be simplified to equivalent joint force acting on the beam element node. Because the nature of beam element determines, each beam can be treated as a unit and some secondary beams can be deleted, The calculation amount of the corresponding stiffness and load will be reduced greatly when added to the main beam. The finite element model given here is shown in figure 10-. But it is pointed out that the displacement mode of finite element beam is actually given according to the formula of straight beam in material mechanics. Under the assumption of material mechanics, the internal force and displacement of two ends of the beam are obtained by finite element analysis. Meanwhile, its deformation form is half wave, which is obviously not enough for the analysis of non-random, which is because if a beam is a unit, The instability critical load of beam half wave can only be given by the finite element analysis of its structure, which may lead to the progress of the critical load of the structure and the structural analysis. Therefore, this problem is noticed when modeling the main structure of ESP. The solution is simple. Only some elements (generally one beam is divided into more than 3 elements) are required for some possible stable main beams. In the analysis of non-random, it is necessary to avoid only allowing the half wave instability of the fixed European tie rod at both ends to rise, thus increasing the reliability of the calculation results.

 

4. Sakupljač prašine za kosu

The dryer dust remover is specially designed for Φ one point five × 12m、 Φ one point five × 15m、 Φ two point two × 12m、 Φ two point four × The new product developed by the development of flue gas dust removal of drying machine with 16m and other specifications is adopted. The new technology of vertical kiln fiber bag dust removal won the ministerial science and technology progress award of 1989 is adopted for the dryer dust remover. The computer controls the back blowing, timing, fixed resistance ash cleaning and temperature detection display of the chamber, so as to make the glass fiber bag dust remover operate stably in the drying flue gas dust removal, The discharge concentration at the chimney outlet is lower than the specified discharge standard of 150mg/m3n (it can be guaranteed to be less than 100mg/m3n in practice). The equipment can be used for changing bags in separate rooms without stopping. It is simple and reliable to operate. It is used in silicon iron furnace, industrial electric furnace and low operating cost. It is an ideal equipment for flue gas dust removal of domestic dryers.

The dryer dust collector is a dust collector specially used to deal with the exhaust gas of the dryer. The dryer is based on the front hot air stove drum into the hot air to carry on the rolling drying of the material. Because the hot air stove in front of the dryer adopts the coal-fired method, the exhaust gas produced contains a large amount of SO2 and water vapor, which is easy to condensation and produce strong corrosiveness. Under the condition of high temperature and oxygen enrichment, it is also easy to generate H2SO3 with strong corrosiveness. Therefore, the waste gas treatment of the dryer is a serious problem which is a serious problem for production. The above characteristics of exhaust gas should be paid attention to when dealing with such gases. In view of this working condition, our company has carried out special treatment on the dust collector. The flower plate made of ordinary 325 steel plate is replaced with stainless steel. The filter bag is selected, the treated filter bag is fluorous, and the skeleton is made of silicone (or stainless steel). The dust collector is treated with three layers of epoxy polyester anticorrosive coating. The outer layer is insulated with 10 cm thick light rock wool and color steel plate. After the above improvement, the dust collector can meet the working conditions of the dryer.

Karakteristike rada uklanjanja prašine sa sušilice:

Bag filter is stable, simple to maintain and reliable in operation. It can remove dust with 0.1 micron particles, and the dust removal efficiency can reach 99%. The bag filter is used for the exhaust gas of dryer without considering the problem of exceeding the discharge concentration. The dryer anti condensation glass fiber bag dust remover is an ideal dust removal and purification equipment at present.

The dust collector of dryer is controlled by microcomputer, with back blowing in the chamber, cleaning dust at regular time, and equipped with temperature detection and display, over temperature alarm device. Cw300-fca anti condensation glass fiber filter bag is adopted to prevent the filter bag from condensation and will not burn the filter bag. Diameter 3 × The two-stage dust removal process is changed to lfef7 by 24m slag dryer × 358-hsy / h anti condensation bag dust collector, determined by environmental protection department, has a waste gas volume of 42621 standard cubic meters per hour, dust concentration of 69620 mg per standard cubic meter, and dust concentration of 147mg per standard cubic meter at the outlet, which meets the emission standard.

Primjena sredstva za uklanjanje prašine sa sušača:

Under the normal condition of ash cleaning, the remaining ash layer remains stable, that is, the resistance is basically the same before and after ash cleaning, which overcomes the phenomenon of resistance accumulation with the increase of operation time. This kind of wind stopping and shock vibration beating is the combination of optimization of ash cleaning method, so it has high strength ash cleaning effect. The weight of the remaining ash layer is 10-20 times more than that of the average settlement in one filter period; However, the weight of the remaining ash layer is less than one third of the average deposition of a filter cycle, and it is only twice as much as that of the glass fiber flat bag.

The dryer dust remover is suitable for the purification of dust containing gas and the recovery of dust materials in food, pharmaceutical, feed, metallurgy, building materials, cement, machinery, chemical industry, power and light industry.

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