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Working principle of oblique plug filter dust collector-Novo environmental protection equipment

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Working principle of oblique plug filter dust collector

Source: Novo environmental protection equipment Release time: 2020/1/9 9:33:09
斜插式滤筒除尘器工作原理
Nuohe Environmental Protection has specialized in producing dust collectors for many years and has rich production experience and professional production technology. Our products are factory direct sales, low prices, reliable quality and reliable.
Phone: 0317-8315225 Fax: 0317-8315251
Novo environmental protection oblique plug-in filter cartridge dust collector working principle
Nuohe Environmental Protection has specialized in producing dust collectors for many years and has rich production experience and professional production technology. Our products are factory direct sales, low prices, reliable quality and reliable.
working principle
After the dust-containing gas enters the ash bucket of the dust collector of the powder recovery filter cartridge, due to the sudden expansion of the cross section of the airflow, a part of the coarse dust particles in the airflow settle down under the action of gravity and inertia; the fine-grained and low-density dust particles enter the filter room Later, through the combined effects of Brownian diffusion and sieve filtration, dust is deposited on the surface of the filter material, and the purified gas passes through the filter cylinder into the net air cavity of the upper box and is collected at the air outlet for discharge.
The resistance of the filter cartridge dust collector increases with the thickness of the dust layer on the surface of the filter material. When the resistance reaches a certain value, dust removal is performed. In order to ensure the normal operation of the system, the upper limit of the resistance of the dust collector should be maintained in the range of 1400 ~ 1600Pa. When exceeding this limit, the PLC pulse automatic controller should issue a command through constant resistance or timing to perform three-state dust removal. The dust collected in the rear ash hopper is continuously discharged through the ash discharge valve.
Features of powder recovery filter cartridge dust collector:
1. The vertical filter cartridge structure is used to facilitate dust adsorption and dust removal; and because the filter material has less vibration during dust removal, the life of the filter cartridge is much longer than the filter bag, and the maintenance cost is low.
2. The current advanced three-state off-line (filtering, cleaning, static) cleaning method is used to avoid the "re-adsorption" phenomenon during cleaning and make the cleaning reliable.
3. Designed with a pre-dust collection mechanism, which not only overcomes the shortcomings of direct dust erosion and easy to wear the filter cartridge, but also greatly improves the dust concentration at the entrance of the dust collector.
4. The key components that affect the main performance (such as pulse valves) are wear-resistant components, and the service life of the consumable diaphragms exceeds 1 million times.
5. Adopting split-line spray cleaning technology, one pulse valve can simultaneously spray one row (the number of filter cartridges in each column is more than 12), which can greatly reduce the number of pulse valves.
6. The three-state dust cleaning mechanism of the pulse valve adopts PLC automatic control, and has both timing and manual control options.
7. According to the needs of the installation space, different combinations of filter cartridges with different columns and rows can be used; the three-dimensional space occupied by the unit filtering area is small, which can save a lot of space resources for users and indirectly reduce the one-time investment costs of users.
8. Long service life, the service life of the filter cartridge can reach 2 years, which greatly reduces the number of times the filter is changed (the traditional bag filter is changed about every 6 months on average), and the maintenance is simple, which greatly reduces the use of the user. Maintenance costs during the process.
Performance characteristics:
1. Adopting advanced submerged layout and oblique mounting structure of the filter cartridge, so the dust collector has a good effect of synchronous dust removal during the work process.
2. The dust inlet is provided with a dust blocking plate, which has buffering and abrasion resistance, and does not cause dust to directly impact the filter cartridge at high speed, so the service life of the filter cartridge can be extended.
3. The filter cartridge 150 is installed in an inclined drawer type, which makes it easier to replace the filter cartridge, and there is no transmission part in the body of the dust collector, so that the maintenance work is minimized. For general dust, the filter cartridge can be used for a long time and does not need to be replaced, eliminating the tedious work of frequently replacing the filter bag with a common bag type dust collector, and saving a lot of maintenance costs
4.Modular combination, the size can be selected at will
5. The original combination can be expanded and the dust removal unit can be added without having to make too many changes to the original equipment.
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Company Address: Industrial Zone, Botou City Postcode: 062150 Telephone: 0317-8315225 Fax: 0317-8315251 Email: [email protected] Click here to send me a message 2680390260
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