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Papa Tātari

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P84 putea putea

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P84 tātari i ite Rauemi:
Wahanga Huinga: 100% muka P84
Matapapa Panatapa: 100% PTFE kikorangi te kutikuti
Tikanga Tukanga: he mea pupuhi

Taumaha: P84 tātari ite 450gsm, 500gsm, 550gsm
 
Maimoatanga:
Waiata, maramataka, huinga wera, waikawa wai me te hinu, whakaranu i te arataki
 
Te diameter o te peke tātari: diameter 100mm, 125mm, 130mm, 150mm, 180mm, 250mm etc.
E waatea ana tetahi roa. Ko te rahinga motuhake he whakarite.
Te tikanga tikanga tātari putea: tuitui raima ranei
 
P84 peke tātari painga:
1. Tauhoko te ahi
2.High te werawera
3.Whakaangoangoangiti: 240 tohu
4.Mma te pāmahana: 260 tohu
Kaore he ira rewa, he tae kowhai
Ko te muka P84 me te waahanga waahanga ripeka (rau rau), he nui te waahanga penapena me te mahi whakahiatotanga pai.
 
Peke tātari puri:
Mai i te tātari he ake ona ahuatanga me nga taarua,
i te wa i whiriwhiria e maatau nga rongorongo hei putea mo te peera kohinga puehu
e mohio ana tatou ki nga waahanga e whai ake nei: te pāmahana, te humarie, te puehu puehu, nga momo matū hau, he puehu waipiro, he taera miihini.
Ko te tikanga, ka whakamahia e te SFF nga kaiwhakanui puehu pungarehu puehu i roto i te waatea ururua uruwhenua o te ahumahi, te puehu whai hua, nga tātari hinu pāmahana tiketike.
Ko te wheketere putea tarai Shanghai e whakarato ana i nga otinga pai kia rite ki nga puehu puehu, ka awhina koe i te rauemi tātari pai kia pai ake ai te tātari pai.

Ka taea te tono ki te waahi mahi me te hau totoka, penei i te matū, te hinu whakarewa, te ahumahi penapena ururua, te raima sima me te boiler ngara.

Applicable to the working condition with corrosive gas, such as chemical, metal smelting, waste incineration industries, cement kiln and coal-fired boiler.

 

Te Kino Hika - Ka whakapau taonga ki te umanga smelting

I roto i te miihini whakarewa, ka whakamahia te peeke taatai ​​polyester mo te taatai ​​putea kiri parauri, te miihini miihini miihini miihini miihini, te miihini pupuhi maitai kaina kaaina me te taatai ​​tipu tipu.

1.Tohu taatari mo te kiri maitai

Ko te kohinga putorino momo putea kohikohi puehu he whakauru tomokanga, he ngongo hau, he pereti kapi o te ngongo hau, he putea taatari me te pungarehu pungarehu, e mohiotia ana kei te whakawhiwhia te kaikohi puehu me tetahi pereti arataki me tetahi te pereti V-ahua rereke, kua whakaritehia te pereti kaiarahi i te taha o raro o te aarai o te rangi, ko te pereti V-ahua rereke kua whakaritehia i te taha matau o raro o te aarai rererangi, me nga pito o raro o te pereti arataki me te auraro. Ko te pereti V-e hono ana ki te pungarehu pungarehu, Ko te pito o runga o te kaitahurihuri e hono ana ki te ruuma putea o te kaitohu puehu. Ko te papa kuini emerara ka pania ki tetahi taha o te pereti kakano o te aarai rererangi e pa atu ana ki te hinu hau. Ka whakataurite ki nga toi o mua, ko te tauira whaihua he painga o te hanga putaiao me te ngawari me te roa o te ora mahi.

Ko tetahi roopu o nga taha o te taha o te tinana o te pouaka peeke putea kowiri tira e hoatuhia ana ki te urunga o te hau me te putanga o te hau, ka honoa te putanga o te hau ki te tauranga tangohanga hau o te pupuhi, a ka whakaritehia te peeke taatari ki roto i te pouaka. tinana; Ko te tinana o te pouaka e hono ana i roto i te raupapa i te rarangi kotahi, a ko te waahanga waenga o te pakitara honohono o te pouaka pouaka e piri ana ka whakawhiwhia ki te haurangi rererangi; He rereke te rahi o te pore o te peke taatari kei ia pouaka. Ko te rahinga o te pore mai i te taha uru ki te hau ki te taha putanga o te hau ka heke haere. Ko nga matūriki o te puehu otaota maitai ka taea te wehe wawe i tenei takahanga, ana he tiketike te wehenga wehe.

Ko te paanga o te tango puehu o te peeke putea mo te kowhatu kowiri tira e whai ake nei

Ko te paanga o te tango puehu o te taatai ​​putea maitai he maha nga waahanga, engari ko te nuinga ka whakawhirinaki ki nga taonga taatari. Ko nga taonga taatari mo te taatari putea he papanga, he mea ranei i hangaia ki te muka waihanga, te muka, te karaihe ranei. Ki te tika, tuitui te kakahu, kia rongohia ranei ki roto i te puoto, ki tetahi putea taatari papaa ranei. E ai ki te ahua o te hau rehu, ka kowhiria nga taonga taatari e tika ana mo nga waahanga tono.

Nga painga o te putea taatai ​​mo te otaota maitai

Te tikanga, ina he iti ake te mahana o te hau hau i te 120 ℃, me whai waikawa te aukati me te manawanui; I te maimoatanga o te hau rehu wera teitei (<250 ℃) ka whakamahia te nuinga o nga kakahu karaihe karaihe whakairoiro; I etahi waahanga motuhake, ka kowhiria nga taonga taatari muka waro. I nga keehi waro me te kohatu rino, me aata whakaora ano i te pahuatanga, no reira me kowhiri nga taputapu taatai ​​o te hiraka mo te peke tango puehu.

 

2. Kohikohi puehu rino me te miihini miihini whakarewa

Ko te kohi puehu o te rino me te miihini miihini miihini he taputapu tango puehu pai hei whakatau i te raru o te puehu kei roto te hau rehu i te mutunga o te miihini miihini. E ai ki nga ahuatanga o te rahinga whakapau nui, te paemahana hau nui me te kaha o te puehu nui i te mutunga o te miihini miihini i te tipu tipu, i te wa e kowhiri ana i te punaha kohikohi puehu mo te miihini miihini, ka taatuhia kia rite ki nga ahuatanga rereke o te miihini miihini, kia tutuki pai ake te tango i te puehu o te peeke putea.

Nga ahuatanga mahi o te kohinga puehu o te rino me te miihini miihini whakarewa.
1. Ko te waahanga o runga o te peke ka whakamahia hei huri i te peeke.
2. Te punaha whakahaere tino pai hei whakarite i te mahi roa mo te punaha tango puehu.
3. Whakakapi me te putanga putanga me te taurite i te taputapu, iti te awangawanga o te hau.
4. Ka taea te whakarereke i te peeke me te kore e whakamutu i te miihini, a, ko te mahinga noa o nga taputapu kaore e pa ki te tiaki.
5. Ko te whakamahinga o te pupuhi o te puoro me te hau e tu ana i roto i te ruuma motuhake ka roa ake te huringa horoi ka whakaiti i te kohi, ka ruarua te oranga o te putea taatari me te raima puoro.
6. Ko te tinana o te pouaka kua hangaia me te rererangi o te hau, he pai te mahi taatai, a ko te kuaha tirotiro he mea tino pai ki te hiri. Ko te mahinga whakaputa ka whakamahi i te karahini kia kitea te turuturu, me te iti o te rere o te hau.
7. Ko te whakamahinga o te hangarau horoi horoi i te puoro he kaha te horoi horoi, he kaha te tango i te puehu, he iti te whakaputa, he iti te rerenga rerenga rangi, he kohi iti, he kohi iti, he waahi papa iti, he mahi pumau me te pono me nga painga ohaoha pai. He pai mo te rongoa hau rehu i te hiko hiko, hanga rauemi, whakarewa, umanga matū me etahi atu umanga.

Ko te tango puehu o te rino me te miihini miihini miihini miihini kei te whakamahia whanui i te maimoatanga hau hiko o te hiko hiko, nga rauemi hanga, whakarewa, umanga matū me etahi atu umanga, ina koa mo te hau pupuhi me te tupuhi nui me te mahana nui. Ka honoa e ia nga ahuatanga o te ruuma ki te pupuhi me te horoi i te puoro, te wikitoria i nga ngoikoretanga o te ruuma o te kaainga e pupuhi ana i te kaha me te horoi noa o te puehu hei horoi ano i te puehu, a, ko te peeke taatai ​​tangohanga puehu roa ka roa te waahi ki te kaha horoi i te hau kapi. He taputapu nui te tango puehu me te kaha o te tango i te puehu, he waahi papa iti, he mahi pumau, he mahi pono me te tiaki watea.

 

3.Teera pupuhi i te oumu hau pungarehu kohikohi

Ko te kohi pupuhi ngongo puehu puehu rino me te rino te hangarau o te horoi i te puehu weronga weronga ma te aukati i te hau ki roto i nga ruuma rereke, e wikitoria ana i nga hapa o te kaikohi puehu puehu tikanga me te whakahoki i te kohi puehu i nga ruma rereke. He kaha te horoi i te puehu, he kaha te tango i te puehu, he iti te kaha o te whakaputa, he iti te rere o te hau, he iti te kohi kaha, he iti te kohi maitai, he iti ake te papa, he mahi pono, pono hoki, me nga painga ohaoha pai. He pai mo te pure o te puehu puehu me te whakaoranga o nga taonga i roto i te metallurgy, nga taputapu hanga, te raima, te miihini, te umanga matū, te hiko hiko me te umanga maama.

Ko te penehini mata (260 ℃) mai i te putorino matua putake mata ka uru ki te pouaka o raro o te peeke peeke ma roto i te paipa manga. I muri i te wehenga miihini, ka tohua te hau ki runga na te peeke kakahu, ka piri te puehu pai ki te mata o waho o te peke taatari. Ka kohia te hau ma ki roto i te pouaka o runga ma te putea taatari, ka uru ki roto i te oumu pupuhi wera na roto i te putunga peka hau ma me te paipa matua. Ka mutu ana te waa taatari, me te whakapakarehu o te puehu ki te mata o te peke taatari, ka ara ake te aukati o te kaikohi puehu. Ka piki ana te awangawanga ki te uara, ka tukuna atu e te punaha whakahaere hiko te tohu horoi horoi pungarehu, ka piri tonu te peera purumate pneumatiki me te peera porowhita o runga o te putunga peka o te peka, ka whakatuwherahia te aarai o te puoro, te hauota mai i te puoto ka werohia mai i te waha o te peke ma te putorino werohanga, ka tere haere te whanake o te peeke.

Ka ruia te puehu i te mata o waho o te peke taatari ka taka ki roto ki te pungarehu pungarehu koeko i te taha o raro. I te mutunga o te weronga puti o te puoro, kei te noho tuuturu te kaikohi puehu, kia pai ai te whakatau o te puehu pai i roto i te puoto. I te mutunga o tenei mahi, ka whakatuwherahia te punga purerehua porowhita pneumatiki me te potae porowhita o runga, ka kuhu te kaikohi pungarehu ki te waahi taatari noa, ka whakatuwherahia te takirere poi o raro na te kaiwhakangungu whakapau Ko te tikanga horoi horoi puehu o tetahi pouaka, te te whakatuwhera me te kati o ia takirere i roto i nga mahi o runga ake nei, me te whakamatautau kukuti puehu o te pouaka kotahi e whakahaerehia katoatia ana e te punaha PLC, kia taea ai e nga mahi toutou te pure i te hau mata.

 

4. Kohikohi puehu i te rino me te tipu maitai

Ko te peeke taatai ​​i hangaia i te kakahu taatari porous hei whakamahi hei wehe i nga pungarehu puehu mai i te rere o te hau rehu. I te wa e mahi ana, ka rere te hau rehu i roto i te peke taatari mai i waho ki roto, a ka aukatihia nga korakora puehu i waho o te peke taatari.

Ko te umanga rino me te rino he tino whakapoke i te hau. Ko te whakahaerenga hau penapena o te rino me te umanga maitai e whakamahi ana i te kaupapa whakahaere whanui. Me kaha ki te whakaiti i te kohi kaha me te kohi rauemi, koinei tetahi o nga huarahi nui ki te whakanui ake i te tuku o te hau penehana; te mahi, te tikanga whaaia me nga taputapu me whakahou hei whakanui ake i te tuku o te hau penehana mai i te mahinga kohi; me whakamahi nga tikanga whakahaere whakaora-hiko me nga taputapu hei whakakaha i te whakahaere me te whakaora o te hau paru; kia kaha te whakamahi i te whanui.

I tenei wa, he maha nga hau rehu ka tukuna mai i te miihini miihini tipu tipu nui i Haina, kei roto he hauota, he pungatara hauhau, he hauhuu, he puehu me etahi atu mea. Ko te tango i te miihini miihini 280 mita tapawha hei tauira, ko te kiko o te puehu ka tukuna ki te haurangi ko te 150mg / Nm3. E ai ki tenei tatauranga, ka nui te poke o te taiao. I tenei wa, kua whakatakotohia e Haina nga whakaritenga taipitopito me nga paerewa mo te tiaki i te kaha me te whakaiti emission, me te tuku whakaaro mo te tiaki taiao E ai ki te paerewa o to tatou whenua, ko te puehu o te puehu kua tukuna ki te haurangi he iti iho i te 50mg / Nm3, me te putea he waahanga nui te taatai ​​hei whakatutuki i tenei whakaritenga.

Te hanganga matua o te kohikohi puehu i te rino me te tipu maitai:
1. Ko te kaihopu puehu ka tohatohahia ki nga ruma 24, ka whakaritehia kia rua nga rarangi, me te urunga o te hau matua me nga ngongo putanga i waenganui. He wehenga kei waenga i nga silo kia mohio ai ki te horoi i te pungarehu raina kore.
2. Ka whakatauhia he whakangungu rakau mo te hau ki waenga i te urunga hau o ia ipu me te putea taatari, ka whakamahia te aratau urunga hau ki roto i te pouaka.
3. Ko ia ipu me nga peera purerehua a-ringa, a, ko te putanga me te punga rererangi rangi mutu Ka taea te mohio ki te horoi i te pungarehu raina-kore me te tiaki i te ipu para kotahi me te tohatoha o te hau o ia ipu i raro i te waa mutu-kore.
4. Kei te whakatakotoria nga peeke taapiri 216 ki ia ipu, a ko te rahi o te peeke taatari he 120mm × 6000mm. E 5184 nga hiiti me te rahinga o te filtration o 11716m2.
5. Ko te waahanga whetu tapawha ka tangohia mo te anga putea taatari. Ka whakataurite ki te waahanga porowhita, ka taea te whakarei ake i te pungarehu horoi horoi, te whakaiti i te kakahu i waenga i te peke taatari me te anga, te awhina ki te whakaroa i te oranga o te peke taatari, me te awhina i te tangohanga me te whakauru i te anga putea taatari.
6. Ko nga taonga o te peeke taatai ​​he ngira polyester i rongohia.
7. Kua whakatauhia he huinga taputapu weronga ki roto i ia ipu, ka whakauruhia te paipa weronga me te putanga o te pona pini hei whakangawari.
8. Ko te hiko pupuhi hiko electromagnetic he dmf80 tika ma roto i te tere tere tere, a ko tana tauranga putanga pehanga ko te hanganga waea takirua e rua.
9. Ko te tihi o te pouaka pouaka o runga kei te hoatutanga o te wai e taka ana (20: 1) me tetahi waa e taka ana te wai hei aarai i te wai mai i te taupoki o runga.
11. Kei ia ipu he hopper pungarehu, he ru ru o te pakitara me tetahi poka.
12. Ko te whakatuwheratanga o raro o te pungarehu pungarehu ka whakawhiwhia ki te punga a-a-a-a-a-a o te kara o te pungarehu momo whetu, ka whakamahia te mea o mua mo te whakatika i te momo whetu.

 

 

Cement -- Matching dust collector of filter bag

1.Dust collector of cement mixing station

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.

Working principle of dust collector in cement mixing plant:

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.

The features of the dust collector in cement mixing plant are as follows:

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.Dust collector in cement plant

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.

The dust remover of cement plant is mainly used to collect all kinds of powder materials in silo.

Working principle of dust collector in cement plant:

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.

Advantages of dust collector in cement plant

The range of gas treatment is large.

It can realize automatic control of operation.

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.Dust collector on top of cement bin

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.

Working principle of dust collector on the top of cement silo:

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.Dust collector of dryer

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.

Operation characteristics of the dust remover of dryer:

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.

Application of dryer dust remover:

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.

Puka Whakapā