Working lift of pneumatic diaphragm pump in Henan coal mine

' Working lift of pneumatic diaphragm pump in Henan Coal Mine
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Structure of the diaphragm pump
The diaphragm pump is composed of a water outlet manifold, a pump cover, a pump body, an inlet It consists of water manifold, diaphragm, ball, ball seat, water outlet pipe, slide valve, muffler, piston, air inlet pipe, water inlet section, etc.
Technical Parameters of Diaphragm Pump
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Diaphragm pump overview
Diaphragm pumps are mainly used for mine tunnel development, shaft shaft construction, mining working face tanks and sewage discharge around various types of equipment. Drainage, sewage and sand discharge, mud discharge in underground cave chamber projects, whitening application in mine tunnels, etc. The diaphragm pump produced by our company adopts, absorbs and improves the most advanced diaphragm pump production technology and technology in the world. This product is specially designed for coal mines and has all the features of traditional submersible electric pumps, mud pumps, impurity pumps and flexible shaft pumps. Function, it is 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.
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.
Diaphragm pump performance, diaphragm pump specifications, diaphragm pump price
Working principle of diaphragm pump
Mining diaphragm pumps use the pressure difference in the air chamber to alternately generate suction liquid pressure and positive liquid pressure in the liquid chamber. Controlling the valve switch ensures 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. The maximum working lift of the dynamic diaphragm pump
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Technical features of the diaphragm pump
The mining diaphragm pump uses air flow to push the valve core to reciprocate, so that the pressure air enters the left and right air chambers alternately. It promotes the concave and convex reciprocating motion of the diaphragm to generate a pressure difference in the working chamber 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.
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Maximum working lift of dynamic diaphragm pump
Installation method of diaphragm in diaphragm pump , it does not affect the volume change requirements of the pump, and makes full use of the excellent pressure resistance of the diaphragm, and is carried out on the geometric dimensions of the diaphragm. It does not require any increase in cost and workload, and greatly increases the service life of the diaphragm. , to ensure the normalization of production and improve the quality of product production, it can be applied to the installation of diaphragms in various diaphragm pumps.
Production, sales and technical service of diaphragm pumps. Jining Dongda Mechanical and Electrical Co., Ltd. now has ten series and more than 40 varieties of products. The main products are diaphragm pumps, diaphragm pumps for mining,
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Due to the above characteristics of pneumatic diaphragm pumps, diaphragm pumps have gradually invaded the market of other pumps in the world since their birth and occupied part of it. For example, diaphragm pumps have occupied an absolutely dominant position in the spray painting and ceramic industries.
Department System
The diaphragm pump equipment system consists of one or more double-sided pumps, such as a pneumatic double-diaphragm pump. The manifolds on the pump are split so that each side of the pump pumps one component of the multi-component material, and an accumulator is connected to the output on both sides so that the out-of-phase output of the pump becomes in-phase. Diaphragm isolation valves are optionally available on each side of the pump outlet to prevent backflow of mixed material. If other mixing ratios are required, more than one of these pumps can be used together to achieve multiple mixing ratios.
Diaphragm failure monitoring system is used to detect leakage of the diaphragm pump diaphragm. The system includes a pump having a working chamber containing a working fluid, a pumping chamber for pumping material into and out of the pump and a diaphragm for isolating the working chamber from the pumping chamber. A first optical fiber is connected to the working chamber for transmitting an optical signal through the working fluid. A second optical fiber is connected to the working chamber for receiving optical signals transmitted from the first optical fiber. An electrical signal establishing device establishes the first electrical signal when the optical signal is transmitted from the first optical fiber and passes through the uncontaminated working fluid to the second optical fiber. This electrical signal establishing device establishes a second electrical signal when the optical signal is transmitted from the first optical fiber and passes through the contaminated working fluid to the second optical fiber. When the second electrical signal is established, leakage of contaminated material through the diaphragm into the working chamber can be detected.
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, Company name, Jining Dongda Mechanical and Electrical Co., Ltd. Contact person Sun Xiao Contact number Mobile phone address Shanbo Road, Rencheng Economic Development Zone, Jining City, Shandong Province South, west of Zhixue Road