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BQW mine explosion-proof submersible pump (upper pump)

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参数介绍

规格型号: BQW
流量: 9-400m3/h
扬程: 7-220m
转速: 1450/2900
功率: 2.2/3/4/5.5/7.5/11/15/18.5/22/30/45/55/75/110kw

适用范围

Suitable in the environment of gas and coal dust explosive gas mixture such as coal mine and other mines non-mining working face roadway water hole at the bottom of the well central sump etc. discharge and deliver the sewage containing solid particles such as coal dust sand rock powder etc. can also be used for pumping in the places such as engineering rescue mine bottom permeable and so on.It can also be used for drainage in other environments containing methane gas.

BQW mine explosion-proof submersible pump (upper pump type) is manufactured according to the national coal industry standard MTT 671-2005 "coal mine explosion-proof submersible pump" requirements by the explosion-proof submersible motor and centrifugal pump coaxial straight connection the pump part in the upper part of the motor from the middle of the pump water.The products have been strictly inspected by the national bureau of coal safety and have obtained the safety mark "MA" certification.The explosion-proof mark of electric pump is "ExdIMb" the motor housing is made of HT250 or steel parts the rotor shaft is made of stainless steel the flow parts are made of ductile iron the explosion-proof cable with safety standard certification is adopted the cable length is 10.

 

Product use

Suitable in the environment of gas and coal dust explosive gas mixture such as coal mine and other mines non-mining working face roadway water hole at the bottom of the well central sump etc. discharge and deliver the sewage containing solid particles such as coal dust sand rock powder etc. can also be used for pumping in the places such as engineering rescue mine bottom permeable and so on.

It can also be used for drainage in other environments containing methane gas.


Conditions of use

  1. the discharge port flow of the electric pump shall not be greater than the rated value (to be used within the specified head range);
  2. transport clean water or mild sewage with a solid content (volume ratio) of less than 1%;
  3. The diving depth is not more than 5 meters. If it is more than 5 meters please declare when ordering.
  4. The water temperature shall not exceed +40℃;
  5. PH is between 5 and 9.
 
No. Model Matching diameter(㎜) Flow(m3/h) Head(m) Power(kw) Rotation rate(r/min)
1 BQW65-7-2.2 102 65 7 2.2 2860
2 BQW40-11-2.2 76 40 11 2.2 2860
3 BQW25-17-2.2 64 25 17 2.2 2860
4 BQW15-26-2.2 51 15 26 2.2 2860
5 BQW10-35-2.2 51 10 35 2.2 2860
6 BQW65-10-3 102 65 10 3 2860
7 BQW40-16-3 76 40 16 3 2860
8 BQW25-26-3 64 25 26 3 2860
9 BQW15-36-3 51 15 36 3 2860
10 BQW10-54/3-3 51 10 54 3 2860
11 BQW100-9-4 (6寸) 153 100 9 4 2860
12 BQW100-9-4 (4寸) 100 100 9 4 2860
13 BQW65-14-4 102 65 14 4 2860
14 BQW40-21-4 76 40 21 4 2860
15 BQW25-32-4 64 25 32 4 2860
16 BQW15-46/2-4 51 15 46 4 2860
17 BQW10-70/4-4 51 10 70 4 2860
18 BQW10-60/2-4 51 10 60 4 2860
19 BQW160-8-5.5 153 160 8 5.5 2860
20 BQW100-12-5.5 153 100 12 5.5 2860
21 BQW65-21-5.5 102 65 21 5.5 2860
22 BQW40-28-5.5 76 40 28 5.5 2860
23 BQW25-40-5.5 64 25 40 5.5 2860
24 BQW10-83/3-5.5 51 10 83 5.5 2860
25 BQW250-7-7.5 203/153 250 7 7.5 2860
26 BQW200-9.5-7.5 153 200 9.5 7.5 2860
27 BQW160-12-7.5 153 160 12 7.5 2860
28 BQW65-25-7.5 102 65 25 7.5 2860
29 BQW40-38-7.5 76 40 38 7.5 2860
30 BQW25-60/2-7.5 64 25 60 7.5 2860
31 BQW18-84/4-7.5 64 18 84 7.5 2860
32 BQW10-110/4-7.5 51 10 110 7.5 2860
33 BQW350-7-11 203 350 7 11 2860
34 BQW160-15-11 153 160 15 11 2860
35 BQW100-25-11 102 100 25 11 2860
36 BQW65-42/2-11 102 65 42 11 2860
37 BQW40-56/2-11 76 40 56 11 2860
38 BQW25-90/3-11 64 25 90 11 2860
39 BQW18-126/6-11 64 18 126 11 2860
40 BQW10-165/6-11 51 10 165 11 2860
41 BQW400-9-15 203 400 9 15 2900
42 BQW250-14-15 203 250 14 15 2900
43 BQW160-23-15 153 160 23 15 2900
44 BQW100-36-15 102 100 36 15 2900
45 BQW65-60/3-15 102 65 60 15 2900
46 BQW40-84/3-15 76 40 84 15 2900
47 BQW25-120/4-15 64 25 120 15 2900
48 BQW10-220/8-15 51 10 220 15 2900
49 BQW80-50-18.5 102 80 50 18.5 2900
50 BQW160-28-18.5 153 160 28 18.5 2900
51 BQW300-13/2-18.5 203 300 13 18.5 2900
52 BQW400-10.5-18.5 203 400 10.5 18.5 2900
53 BQW40-114/3-22 76 40 114 22 2900
54 BQW65-84/3-22 102 65 84 22 2900
55 BQW200-26-22 153 200 26 22 2900
56 BQW520-8-22 250 520 8 22 1450
57 BQW45-145/4-30 76 45 145 30 2900
58 BQW65-100/4-30 102 65 100 30 2900
59 BQW80-90/2-30 102 80 90 30 2900
60 BQW100-72/2-30 102 100 72 30 2900
61 BQW160-46/2-30 153 160 46 30 2900
62 BQW250-28-30 203 250 28 30 2900
63 BQW300-25-30 203 300 25 30 2900
64 BQW80-135/3-45 102 80 135 45 2900
65 BQW100-108/3-45 102 100 108 45 2900
66 BQW160-69/3-45 153 160 69 45 2900
67 BQW200-52/2-45 153 200 52 45 2900
68 BQW150-92/2-55 153 150 92 55 2900
69 BQW80-150/3-55 102 80 150 55 2900
70 BQW65-180/3-55 102 65 180 55 2900
71 BQW150-125/3-75 153 150 125 75 2900
72 BQW80-200/4-75 102 80 200 75 2900
73 BQW65-245/4-75 102 65 245 75 2900
74 BQW150-150/4-110 153 150 150 110 1450
75 BQW400-60/2-110 200 400 60 110 1450
 

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