The correct installation of the dust removal filter bag, framework and injection of the bag filter is very important to improve the service life of the dust removal filter bag and prevent leakage. Poor installation of the dust removal filter bag will cause great hidden dangers to the normal operation of the dust removal filter in the later period, such as falling of the dust removal filter bag, dust emission from the bag mouth of the dust removal filter bag, abnormal wear of the dust removal filter bag, etc. The installation of the dust removal framework is not good, affecting the service time, and the installation of the injection pipe is not good, The dust removal effect of the dust remover is poor, and the blowing pipe falls down.
How to install the filter bag of the filter bag dust collector
1. Before installation, put the bag cage into the filter bag to check whether the filter bag is suitable.
2. Clean the materials on the flower board, clean and tidy without materials.
3. The filter bag is installed with pedals to ensure that two people work in the filter bag dust collector at the same time.
4. When the filter bag of the bag dust remover is put into the bag cage, it should not be forced into the bag if there is blocking to avoid damaging the filter bag.
5. When installing the filter bag, you should be careful and careful. Do not let the filter bag collide with sharp hard objects. Even small scratches will greatly shorten the service life of the filter bag. The correct way to install the filter bag is to first put the filter bag into the room from the hole in the box, then pinch the spring on the upper part of the bag into a concave shape and put it into the hole in the box to make the spring ring recover. Finally, insert the bag cage gently from the bag mouth until the protective cover on the upper part of the bag cage really presses on the hole in the box. In order to prevent the filter bag from being damaged, it is required to install a bag cage for each filter bag.
6. The installation sequence is from both sides to the middle, from top to bottom, and in sequence.
7. Install 5 * 5mm tetrafluoro sealing belt at the filter bag mouth of the bag dust remover, and fix it at the flower board after it is glued. In case of pressure deviation and falling off, it needs to be reinstalled. Whether to add tetrafluoro sealing belt depends on the site conditions.
8. After fixing the pressing plate, lock it with the pressing strip.
9. Install the air blowing pipe, and the air blowing mouth must face the filter bag mouth.
10. A blowpipe shall be installed above each row of dust removal filter bag of the bag filter. During installation, the blowpipe shall be positioned with the blowpipe positioning mold attached with the filter bag as the benchmark, so that the blowpipe orifice and the center of the filter bag are aligned with each other. Each blowing pipe is connected with the external air bag through a steel joint close to the frame of the dust collector room. The other end of the blowing pipe is fixed on the clamping bracket. The blowing hole with the blowing pipe facing down should be coaxial with the dust filter bag and Venturi after the blowing pipe is fixed.
11. Finally, the re-inspection after installation: after the installation of the skeleton, the installation of all the skeletons should be checked, the installation quality of the dust removal filter bag should be determined one by one, and the coordination between the top cover of the skeleton and the opening of the filter bag and the stability of the skeleton should be checked.
In short, the holes of the flower board shall be evenly arranged, and the dust removal framework and dust removal filter bag shall also be evenly and evenly distributed on the flower board. Attention shall be paid to the installation of the dust removal skeleton and dust removal filter bag must be firmly installed and sealed, so as to prevent air leakage and dust removal. Only in this way can the utilization rate of the dust removal framework and dust removal filter bag be improved.
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