BQG250/0.3 Pneumatic Diaphragm Pump Multifunctional Submersible Pump-Production of Pneumatic Diaphragm Pump

Pneumatic diaphragm pump multifunctional submersible pump production and sales pneumatic diaphragm pump
. . . . . . . . . .
. .
Please call us
Overview of pneumatic diaphragm pump
Pneumatic diaphragm pumps are mainly used for mine tunnel development, shaft shaft construction, sewage discharge around mining working face tanks and various equipment, drainage, sewage sand discharge, mud discharge in underground cave chamber projects, mine tunnel whitening applications, etc. The pneumatic diaphragm pump produced by our company adopts, absorbs and improves the most advanced pneumatic diaphragm pump production process and technology in the world. This product is specially designed for coal mines and has traditional submersible electric pumps, mud pumps, impurity pumps and flexible shaft pumps. All functions are a revolution in traditional mining water pumps. The key is to completely solve the safety issues of traditional water pumps. The product can provide high conveying speeds at low air pressures and is compatible with a wide range of materials. This water pump has an anti-stall design and a modular pneumatic motor/fluid part.
Pneumatic diaphragm pumps are used to discharge clean water underground in coal mines, or sewage containing solid particle impurities (volume concentration less than %). They can also be used in non-coal mines and other occasions with similar transmission media.
Structure of pneumatic diaphragm pump
Pneumatic diaphragm pump is composed of water outlet manifold, pump cover, pump body, water inlet manifold, diaphragm, ball, ball seat, outlet pipe, slide valve, muffler, piston, Composed of air inlet pipe, water inlet section, etc.
Technical parameters of pneumatic diaphragm pump
Model
Rated
Flow rate
/
Discharge
Pressure
Rated
Wind pressure
Maximum
Air consumption
Passed particles
Maximum particle size
Diameter
Length, width and height
Weight< br/> Inlet and outlet
Pipe diameter
(inches)































































Working principle of pneumatic diaphragm pump
Mining pneumatic diaphragm pump uses the pressure difference in the air chamber to alternately move in the liquid chamber Produces suction liquid pressure and positive liquid pressure, and controls the valve switch to ensure positive flow of liquid. After ventilation, the pump starts running and works continuously to ensure that the required pressure remains constant. The pump will increase and maintain the delivery pipe pressure, and when the maximum delivery pipe pressure is reached (or the distribution valve is closed), it will stop working and when needed time, resume pumping.
Technical features of pneumatic diaphragm pump
The pneumatic diaphragm pump for mining uses air flow to push the valve core to reciprocate, so that the pressure air enters the left and right air chambers alternately, causing it to push the diaphragm to reciprocate and make the working chamber A pressure difference is generated inside to achieve the purpose of water absorption and drainage. It is small in size, light in weight, and does not require a foundation. It can be used as a mobile pump without lubrication. The main valve has no special requirements for the air source and can be started by self-priming.
Features
Edit
Features
, no shaft seal, no leakage, wide flow channel, so the transport contains particles, high viscosity (viscosity up to 10,000 centipoise), easy to evaporate When used with corrosive media, it will not cause environmental pollution or endanger personal safety.
, no rotating parts, good passing performance, allowing the maximum particle diameter to pass through millimeters. The liquid flows without shear, and the parts of the pump itself have little wear. It causes little damage to the conveyed objects and can transport sludge and living organisms such as small fish fry.
, no need to pour water, strong self-priming ability, suction lift up to 3 meters, dry breathing for a long time, no damage to the pump. Once overloaded, the pump will automatically stop. When the load returns to normal, it can automatically start running and has a self-protection function (electric pumps do not have this function).
The pneumatic pump has a lift of up to meters, the electric pump has a lift of up to meters, and the maximum outlet pressure can reach .MPa. Electric pumps do not have this function, and the inlet needs to be controlled by a regulating valve.
. The pneumatic pump can work immersed in the medium without power supply, which is safe and reliable [electric pumps do not have this performance].
Pneumatic pumps do not require power supply and are more suitable for medium transportation in flammable and explosive situations.
Contact person Sun Xiao
Mobile phone
Fax
Email@
The company always focuses on the guiding ideology of the State Coal Mine Safety Supervision Bureau on coal mine safety, takes coal mine safety as its own responsibility, and creates Safety pneumatic diaphragm pump eliminates hidden safety hazards in coal mines. We always insist on taking science and technology as the primary productive force, and the pneumatic diaphragm pumps we produce take quality as the basis of life and insist on relying on the power of science and technology to continue to develop. The company relies on the strengths of scientific research institutes such as Nanjing Design Institute, Jinan Design Institute, China University of Mining and Technology, Shandong University of Science and Technology, and Beijing Coal School, and aims at pneumatic diaphragm pumps with high starting points, high quality, and high-tech content, and is committed to coal mine safety and energy conservation. , development, production, sales and technical services of high-efficiency, environmentally friendly mechanical and electrical products, pneumatic diaphragm pumps. Jining Dongda Mechanical and Electrical Co., Ltd. now has ten series and more than 40 varieties of products. The main products are pneumatic diaphragm pumps, mining diaphragm pumps,