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Type HMC pulse and stand-alone bag filter

Miss Shao : +86-1862762655

TEL: +86-513-88400999 FAX: +86-513-88400998 E-mail: jszk@vip.163.com

 

 

Ⅰ. Brief introduction
  HMC pulse stand-alone bag filter is a small type of bag filter developed by our company after absorbing the technology domestic and oversea similar product. Bag filter is used the way of pulse spraying. It is characterized by good removing dust, high purified efficiency, big volume, long life of filtering bag, small maintenance volume,safe and dependable driving etc. It is widely used in metallurgy, building material, chemical industry, mining and in the purifying and reclaiming of other non-fibre powder dust and industrial powder.
HMC pulse single bag filter has six specifications, each one can also have standard dust hopper A and open flange B (without dust hopper). The structure is mainly composed of filtering room, filtering bag, purified air room, dust hopper, dust discharge valve, pulse spraying and dust removing units, electric control cabinet. The body is used welding structure. Inspection door is used rubber strip to seal and guarantee no air leakage of dust filter.
Ⅱ.Characters of the structure
The body of bag filter is composed of the shell, filtering bag assembly, spraying and dust removing device and dust discharge unit. 
 The shell have upper case body, middle case body, dust hopper, air inlet and outlet. 
 The assemble of filtering bag is composed of filtering bag and filtering frames etc. 
 Spraying and removing dust units is composed of gas bag, spraying pipe, pulse valve, magnetic control valve, electric control meters etc.
 Dust discharge unit is composed of motor, reducer, screw conveyor and star discharge valve.
    Pulse valve I is used right-angle impulse valve and pulse valve II is used straight in pulse valve. To reduce the resistance of pulse valve itself, it is an ideal pulse spraying way. 

 Ⅲ.work principle
  The Air inlet of type HMC dust filter is designed in the dust hopper. When dust air enter dust hopper from the air inlet, it will first touch the stop plate at the air inlet. Under the effect of inertia, the crude material in the air enters the dust hopper directly for the function of pre-removing dust. Air flow in the dust hopper will go upwards through filtering bag installed with metal framework. Powder dust will be collected on the outside surface of filtering bag. The purified air will enter into top clean room, discharge from the air outlet pipe. Dust bag indoors have many rows. Remove the dust of each row acording to the given time. When pulse valve is opend, spray high pressure air into filtering bags to remove dust on the surface. The width of pulse spraying and the period of dust removing of all rows of filtering bag is controlled automatically and continuously by special dust removing program. The structure and work principle of dust filter refer to the attached drawing. 
Dust air will enter filter room through dust hopper (or through the open flange at the bottom), the bigger grain will fal into dust hopper or material silo.
Main technical parameter

Type
HMC-32
HMC-48
HMC-64
HMC-80
HMC-96
HMC-112
Capacity
Handle volume(m3/h)
1500-2400
2100-3500
3500-5000
4000-6000
5200-7000
6000-9000
Toal filtering are(m2)
24
36
48
60
72
84
Filtering speed(m/min)
1.00-1.50
1.00-1.50
1.00-1.50
1.10-1.70
1.20-1.70
1.20-1.80
Qty. of filtering bag(piece)
32
48
64
80
96
112
Air inlet temperature
()
≤120
Resistance of dust filter(Pa)
≤1200
Inlet dust density(g/m3)
200
Outlet exhaust density (mg/m3)
≤100
Compressed air for removing dust
Pressure(Pa)
0.5-0.7
Air consumption
(m3/min)
0.10
0.14
0.20
0.24
0.29
0.34
Bearing pressure(Pa)
5000
Qty. of pulse valve(Pcs)
4
6
8
10
12
14
Motor power of fan(KW)
1.5
3.0
3.0
5.5
5.5
7.5
Weight
kg
A (with dust hopper)
1350
1620
1850
2360
2800
3200
B (without dust hopper)
1220
1470
1670
2150
2540
2880

 
Technical parameter and connection dimension of Type HMC stand-alone bag filter

Type
HMC—
HMC—
HMC—
HMC—
HMC—
HMC—
Type
HMC—
HMC—
HMC—
HMC—
HMC
HMC—
Code
 32
48 
64 
80 
96 
112
Code
32
48 
64 
80 
96
112
E
760
1120
1460
1820
2160
2520
P1
4×65
4×80
4×80
5×71
5×71
5×79
F
828
1188
1528
1888
2228
2588
P2
229
288
288
320
320
360
H
1810
1810
1880
2080
2230
2460
R
14—φ7
16—φ7
16—φ7
20—φ7
20—φ7
20—φ7
H1
1300
1300
1300
1500
1750
1980
Q
231
306
306
334
334
369
H2
310
310
380
380
380
380
Q1
3×69
4×71
4×71
5×63
5×63
5×70
H3
300
330
400
400
400
430
Q2
176
252
252
280
280
315
I
986
968
968
988
988
1000
S
270
270
330
330
330
330
J
2286
2396
2396
2489
2489
2524
S1
3×76
3×76
3×98
3×98
3×98
3×98
L
238
252
252
280
280
315
S2
180
180
240
240
240
240
M
218.6
239
244.5
265
265
297.5
T
12—φ11
12—φ11
12—φ11
12—φ11
12—φ11
12—φ11
N
φ300
φ350
φ400
φ450
φ450
φ450
U
860
1220
1560
1920
2260
2620
NI
φ250
φ300
φ350
φ400
φ400
φ450
U1
820
1180
1520
1880
2220
2580
N2
φ
φ
φ
φ
φ
φ
U2
760
1120
1460
1820
2160
2520
 
200
250
300
350
350
400
 
 
 
 
 
 
 
O
12—φ11
12—φ11
12—φ11
16—φ11
16—φ11
16—φ11
U3
4×150
6×150
8×150
10×150
13×150
15×150
P
283
342
342
374
374
414
V
32—φ14
36—φ14
40—φ1
44—φ14
50—φ14
54—φ14

Notes for order
1、When placing an order, the customer should write the specification, type clearly.At the same time, provide technical parameter of powder dust treatment at site for our better service for you.
2、If the customer requests us to design, contact with sales department of our company and mark it in the contract.  
3、Supply scope of the equipment:
a、Equipment:Inlet flange and discharge opening at the bottom are the boundary. Branch gas bag of Pipeline is the boundary. 
b、Attached equipment:timed dust removing controller;
c、Random document:Operation manual, installation drawing and quality certificate.
d、We will improve our product capacity continuously. Maybe we can’t inform you in time. If technical parameter is not complied with the catalogue, please refer to the random document.
 
 

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Add:Si Jin Industrial Park in Baidian couty, Nantong city, Jiangsu Province,China
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