Summarize:
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QBY series pneumatic diaphragm pump combines the advantages of self-priming pump and slurry pump, with strong self-priming performance, good medium passing performance, no leakage, no pollution and good explosion-proof performance. It can be used to handle various corrosive liquids, mediums with particles, high viscosity, volatile, flammable, highly toxic and other media, and can also transport special liquids such as ceramic glaze slurry, fruit pulp, glue, temporary tank emptying, etc. At the same time, this equipment has excellent leakage protection function, will not cause environmental pollution and endanger personal safety.
Product Details:
The two symmetrical working chambers of the DBY series diaphragm pump are each equipped with an elastic diaphragm, and the two diaphragms are connected together by a connecting rod. Compressed air enters the air distribution valve from the air inlet joint of the pump, and is introduced into one of the chambers through the air distribution mechanism, pushing the diaphragm in the chamber to move, while the gas in the other chamber is discharged. Once the end of the stroke is reached, the reciprocating motion of the diaphragm causes the volume of the working chamber to change, forcing the two ball valves to open and close alternately, thereby achieving continuous suction and discharge of liquid.
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Application:
1. In the petroleum refining process, oil often needs to be poured, loaded and sampled temporarily, in order not to contaminate the normal pipeline, diaphragm pumps can be a temporary substitute to get the job done quickly and easily.
2. Gas residue and acidic water at the bottom of refineries, which need to be centralized, our diaphragm pumps can be used to transport these waste liquids.
3. It can convey all kinds of highly toxic, flammable and volatile liquids, as well as all kinds of strong acid, alkali and corrosive liquids.
4. This pneumatic diaphragm pump can be used to transport naphthenic acid, sodium sulfite liquid and benzene.
5. It is used for the treatment of sewage and waste oil in drains and sewers.
Feature:
1. The diaphragm pump has no rotating parts, no bearing seals, the diaphragm will pumping medium and pump running parts, the working medium is completely separated, the conveying medium will not be leaked, so in the pumping of toxic, flammable, corrosive media will not cause environmental pollution and human safety hazards.
2. With the features of large flow rate, good performance, allowing the maximum particle diameter of 10mm, when pumping mud, impurities on the pump damage is very small.
3. It is easy to use, reliable work, only need to open or close the gas valve when starting or stopping.
4. There is no electricity is needed, it is safe and reliable to use in flammable and explosive places.
Performance Data:
| Model |
Flow
(m 3 /h) |
Pressure
(kgf/cm 2) |
Max Solid Size
(mm) |
Max Air Consumption
(m 3 /min) |
Material |
| Aluminum ally |
ss304 |
Cast iron |
FRPP |
| QBY-10 |
0~0.8 |
5 |
1 |
0.3 |
Yes |
Yes |
Yes |
Yes |
| QBY-15 |
0~1 |
5 |
1 |
0.3 |
Yes |
Yes |
Yes |
Yes |
| QBY-25 |
0~2.4 |
5 |
2.5 |
0.6 |
Yes |
Yes |
Yes |
Yes |
| QBY-40 |
0~8 |
5 |
4.5 |
0.6 |
Yes |
Yes |
Yes |
Yes |
| QBY-50 |
0~12 |
5 |
8 |
0.9 |
Yes |
Yes |
Yes |
/ |
| QBY-65 |
0~16 |
5 |
8 |
0.9 |
Yes |
Yes |
Yes |
/ |
| QBY-80 |
0~24 |
5 |
10 |
1.5 |
Yes |
Yes |
Yes |
/ |
| QBY-100 |
0~30 |
5 |
10 |
1.5 |
Yes |
Yes |
Yes |
/ |
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