Main uses

1.  The raw sauce, pickles, mashed potatoes, little sausage, jam, apple pulp, chocolate, etc.
2.  Paint, rubber, paint.
3.  Adhesive and glue, all types of pumps can draw.
4.  All kinds of tiles, porcelain, tiles, and pottery glaze slurry.
5.  The oil well drilling, pump suction sediments and grouting.
6.  Pumped all sorts of whey and packing.
7.  Pumped all kinds of waste water.
8.  Pump for sewage in oil tanker barges clearance from warehouse.
9.  Hops and baking powder slurry, syrup, honey.
10. Pumped mine, tunnel, tunnel, ore dressing, slag in water. Pumped cement grout and mortar.
11.  All kinds of rubber slurry.
12. All kinds of abrasive, etch, oil and mud, cleaning oil dirties, and general container.
13. All kinds of highly toxic, flammable, volatile liquid.
14. All kinds of strong acid, strong alkali, strong corrosive liquid.
15. All kinds of high temperature liquid, maximum resistance to 150 ℃.
16. As all sorts of solid-liquid separation equipment level before the pressure device.

Working principle

In two symmetric cavity pump, each equipped with a flexible diaphragm, link will be two pieces of the diaphragm are connected into a whole, the compressed air into the air from the air intake valve pump coupling, drive two the working chamber of the diaphragm, diaphragm and drove two block motion link connection. At the same time, the other working chamber of the gas from behind the diaphragm discharge pump, once it reaches the end of stroke, gas distribution mechanism is automatically compressed air into a working chamber, push the diaphragm in the opposite direction, so that the formation of the synchronous reciprocating two diaphragm movement. Each working chamber is provided with two single ball, the reciprocating diaphragm, causing changes in the working chamber volume, forcing the two one-way ball alternately opened and closed, and the liquid continuous suction and discharge.

Properties

QBY type pneumatic diaphragm pumps can pumping flow of liquid, and the transmission of some of the less mobile media can, collection of self-priming pump, submersible pump, shield pump, slurry pump and impurity pump conveying machinery of the many advantages.

1.  No need to infuse water diversion, up to 7 m, suction lift up to 50 m, outlet pressure p 6 KGF/cm2.
2.  The flow and spacious, with good performance, the allowed maximum particle diameter by 10 mm, pumping mud, impurities, the pump wear little.
3.  The head and flow rate can be adjusted by the valve opening. (pressure adjusting between 1-7 KGF/cm2).
4.  The pump is rotating parts, there is no shaft seal diaphragm pumping medium and the moving parts of the pump, the working medium is completely separated, the conveying medium will not leak out. So pumping toxic, volatile or corrosive medium, not cause environmental pollution and harm to personal safety.
5.  Don't have to use electricity, use safe and reliable in inflammable and explosive places.
6.  Can be used in submerged in the medium.
7.  Easy to use, reliable operation, stop the pump by simply opening and closing valve of gas, even though no medium run over a long period of time due to unexpected or sudden stop, the pump will not be damaged because of this, once the overload, the pump will automatically stop, self protection function, when the load is back to normal after, can automatically start running again.
8.  Simple structure, less wearing parts, the pump has simple structure, convenient installation, maintenance, pump will not come into contact with the medium of high-pressure air, link and other moving parts, unlike other types of pumps for rotor, piston, gear, blade and other parts wear but performance decline gradually.
9.  May transport the liquid. Under 10000 centipoise (viscosity)
10. This pump without oil lubrication, even if the idling, is without any effect on the pump. This is the pump a feature.

Technical parameters