Pulsed Bag Dust Collector

Basic Info

Model No.: jikl

Product Description

1. Introduction

During the battery production, the lead dust will generate in many processes, which will do harm to the operator's health, and cause serious contamination to the surrounding environment. The DMC pulsed bag type dust collector is the ideal equipment to deal with the problem of pollution. It has large capacity in dust disposal, with good purification effect, stable operation, simple structure, and easy maintenance.

2. Features and Structure

1) Features:

a. DMC type pulsed bag dust collector retains the advantages of the old MC-type dust collector, using low-resistance pulse valve, so the service life of control systems and the filter is two times longer than old type, the maintenance workload is decreased.

b. The pressure of the compressed air used for dust cleaning reduces from the original 5-7 kg/cm2 to the current 400 kg/cm2, but the cleaning effect can reach 5-7 kg/cm2 pressure, thereby expanding the scope of use.

c. The air leakage is below 10%.

d. There is Innovation for the cover device and filter-bag fixing method, which is convenient for repair and maintenance. 

 

2) Structure

This system is composed by 5 parts

a. The top part of body is made of liftable cover and the air outlet.

b. The middle part of the body is made up of perforated plate, filter-bag and venture tube;

c. The bottom part of body is composed of inlet, ash bucket and observation door;

d. Spraying and blowing system: composed of controller, control valves, pulse valves, blowing pipes and air bag;

e. Control instrument adopts DMK-2CS pulsed jet controller.

3. Operating principle and technical performance

1) Operating principle:

The dusty air will go into the middle part and bottom part of the body through the air inlet of the dust collector, and go up to the top part of the body though the filter bag, which will separate the dust and air, the dust will be adsorbed onto the filter bag, and the air will enter up to the top part of the body through the venture tube and discharge from the outlet. During the purification process of the dusty air through the filter bag, as time flows, the dust will be more and more in the filter bag, thus, the resistance of the filter bag will increase and the air amount through the filter bag will decrease.

In order to ensure the dust collector works well, the controller will send out instruction and activate all the control valves in order. Open the pulsed valve, the compressed air in the air bag will spray to the relative filter bags from the spraying pipe through the venture tube. The filter bag will expand rapidly with the reverse effect of the air flow; the dust collected in the filter bay will fall off.

The filter bag regenerates again. The removed dust will fall into the dust bucket and discharge outside through the dust removal system.

 

2) Technical performance

A. The bellowing is for your reference:

Filtration velocity

V meter/minute

2

2.5

3

3.5

4

Inlet dust concentration

C gram/cubic meter

≤15

10~15

5~10

3~5

3






B. This dust collector is not suitable for purification for high temperature gas and corrosive gas. Maximum allowable temperature: The "Industrial 203 polyester flannel" filter material, operating temperature should not exceed 120 ℃. F-01 type of acupuncture can be used.

C. The bearing pressure is 300 millimeter of water.

4. Technical flow chart

LEAD DUSTY GAS→DUST COLLECT HOOD→VENTILATION PIPE→DMC PULSE BAG DUST COLLECTOR→DRAUGHT FAN→DISCHARGE

5. User Notes:
1. User should select the appropriate dust collector equipment based on emission load of harmful gas (m3/n).
2. The pulsed dust collector and the fan must be installed on the same flat foundation, avoiding bending surface.
3. The fan should not be reversed.

Equipment conditions: ambient temperature and pressure.

DMC Type Pulsed Dust Collector Quotation List

(20000m3/h)

No.

product

Spec.

Material

Qty.

Unit price

US$(FOB)

Total price

US$(FOB)

1

DMC type bag dust collector (including repair platform)

DMC-120-II

A3 compound

1set

11,688

11,688

2

Fan

Q=20000m3/h, 22KW

A3

1set

3,825

3,825

3

Pulse controller

 

 

1set

425

425

4

Electrical control cabinet

 

 

1set

532

532

5

Chimney (15m above the ground)

Φ700

A3

1pc

2,125

2,125

 













Main technical parameters

1. Air volume of the fan: 20000m3/h    Air pressure: 2400Pa   Power: 22KW

2. Filter area: 90m2

3. Quantity of filter bags: 120pc     Specification: ∮ 125×2000mm

4. Quantity of pulse valves: 15pc

5. Dust removal efficiency: 99%

6. Equipment resistance: 1200-1500Pa

7. Filtration air speed: 2-4m/min

8. Compressed air pressure: 0.5~0.7MPa

Compressed air consumption: 0.25~1m3/min

Bag Dust Collector

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Contact Information

CONTACT US

Zhijiang BSL battery technology service company

Contact Person: Vivian

Phone:86-0572-6027822

Fax:

Address: 8th floor, Kaiyue building, Central Avenue, Changxing county, Huzhou, Zhejiang, 313100, China ,Huzhou,Zhejiang

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