Chengdu Changyuan Machinery Equipment Co., Ltd
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Diamond shaped flat bag dust collector
The diamond shaped flat bag dust collector adopts a pulse back blowing external filter type, with diamond shaped filter bags, which have the character
Product details
The diamond shaped flat bag dust collector adopts a pulse back blowing external filter type, with diamond shaped filter bags, which have the characteristics of fewer filter bags, larger filtration area, smaller footprint, and compact structure.
菱形扁袋除尘器

External filtration form

The diamond shaped flat bag dust collector adopts an external filter form. The filter bag is diamond shaped, sewn into multiple channels along the vertical direction of the flat and elongated filter bag, and supported by a fork shaped frame, forming connected diamond shaped cross sections. Each filter bag has a filtration area of 11 square meters, which is much larger than other shapes of filter bags and can fully utilize the space in the box. The filter bag is fixed on the flower board with the help of sealing strips and pressure plates.

Backblowing method

The dust removal of the filter bag adopts the back blowing method of the fan. The dust cleaning device consists of a pulsating blowback valve, an electromagnetic three-way valve, a blowback blower, and a blowback box. When cleaning the dust, the reverse airflow enters the filter bag from the bag mouth downwards and vibrates the filter bag through the action of the pulsating blowing valve. When the dust collector operates under high temperature conditions, the inlet of the reverse blower is usually connected to the outlet pipeline of the main blower to achieve hot air reverse blowing and prevent condensation.
The filter bag cleaning is carried out chamber by chamber, so the dust collector is designed with a chamber structure.
This product has two types: LBL and LPL. Among them, the former is explosion-proof, equipped with an explosion-proof valve, uses anti-static filter material, has a blowing pipe inside the box, and adopts measures such as electrostatic grounding.

main features

The main features of diamond shaped flat bag dust collector are:
1) The cross-section of the filter bag is diamond shaped, with a small footprint and compact equipment;
2) The filtering area of each filter bag is large, but the number of filter bags is relatively small;
3) Adopting pulsating reverse blowing for dust cleaning, driven by a reverse blower.
The appearance of LBL type dust collector is shown in the following figure, and the main specifications and parameter models are shown in the table
菱形扁袋除尘器结构图
Figure LBL diamond shaped flat bag dust collector
1. Stop air valve 2. Anti blowing box body 3. Upper box body 4. Explosion proof valve 5. Air inlet 6. Middle box body 7. Bracket 8. Ash hopper 9. Ash unloading valve 10. Compressed air pipe 11. Anti blowing machine 12. Anti blowing machine platform 13. Pulsating valve motor 14. Pulsating valve 15. Exhaust port

Type

Main specifications and parameters of LBL (LPL) diamond shaped flat bag dust collector
One parameter LBL3- 40 LBLA- 53 LBL5- 66 LBL6- 80 LBL7- 93 LBL8- 112 LBL9- 126 LBLlO- 140 LBLll- 154
Filter area/112 400 530 664 800 930 1116 1256 1395 1535
Number of warehouses/room 3 4 5 6 7 8 9 10 11
Number of filter bags/piece 36 48 60 72 84 96 108 120 132
Equipment resistance/Pa 1200
Pulsating blowback device (1) Reverse hair dryer 9-29 No.4.5A, 2.4kW (2) SWDO.4-2 pulsation device, 0.4kW
Equipment quality/t 14.5 (14) 18.7 (18) 21.6 (21) 25.7 (25) 29.2 (28.5) 32.7 (31.5) 35.6 (34.4) 39.1 (38.5) 42 (41.4)

Image of diamond shaped flat bag dust collector

菱形扁袋式除尘器

Diamond shaped flat bag dust collector

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