Yulin BQG series pneumatic diaphragm pump manufacturer quotation

The pneumatic diaphragm pump is a new type of conveying machinery that uses compressed air as the power source. It can pump out all kinds of corrosive liquids, liquids with particles, high viscosity, volatile, flammable, and highly toxic liquids. . Pneumatic diaphragm pump
Pneumatic diaphragm pump product introduction
BQ series pneumatic diaphragm pump is mainly used for mine tunnel development, shaft shaft construction, mining working face tank and sewage discharge around various equipment, and underground cave chamber engineering. Drainage, sewage discharge, sand discharge, mud discharge, mine tunnel whitening application, etc.
Pneumatic diaphragm pump
Features
The pneumatic diaphragm pump uses air flow to push the valve core to reciprocate, causing the pressure air to enter the left and right air chambers alternately, causing it to push the diaphragm to reciprocate. Create 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.
Pneumatic diaphragm pump
Technical parameters
Maximum air inlet pressure
Maximum feed pressure
Maximum discharge pressure
Maximum flow rate liters/minute
Maximum particle size mm
Maximum limit temperature ℃～℃
Calibrated working condition flow rate liters/min
Calibrated working condition discharge pressure
Displacement/cycle.liter
Noise Level B
Physical picture of pneumatic diaphragm pump
Coal safety certificate of pneumatic diaphragm pump
Patent certificate of pneumatic diaphragm pump
Service concept
Respect customers and understand customers
Continuous provision Products and services that exceed customer expectations
Be customers’ eternal partners
Company introduction
Shandong Kuangan Mechanical and Electrical Co., Ltd., Jining Dongda Mechanical and Electrical Co., Ltd., Jining Dongda Group’s subsidiaries DA ELECTRICAL LIMITED.
The company is located in Jining City, Shandong Province, the hometown of Confucius and Mencius. It is surrounded by scenic spots such as the Three Confucius Holy Land, Mount Tai, Weishan Lake, and Shuibo Liangshan. It is adjacent to the Beijing-Shanghai Railway to the east, the Beijing-Hangzhou Canal to the west, and Ridong to the north. High speed, convenient transportation and extending in all directions. The company has a registered capital of 10,000 yuan, an area of square meters, and total assets of more than 100 million yuan. The company has strong technical force, currently has many employees, including many professional and technical personnel, and has more than one set of main production equipment and testing and testing instruments. It has formed a comprehensive capacity of annual production and sales of mining products exceeding 100 million yuan.
The company always adheres to the guiding ideology of the National Coal Mine Safety Supervision Bureau on coal mine safety, takes coal mine safety as its own responsibility, creates safe products, and eliminates hidden dangers in coal mine safety. We always insist on taking science and technology as the primary productive force, quality as the basis of life, and insist on relying on the power of science and technology to continue to develop and grow. The company relies on the strength and advantages of scientific research institutes such as the 716th Research Institute of China Shipbuilding Industry Corporation, China University of Mining and Technology, Nanjing Design Institute, Jinan Design Institute, Shandong University of Science and Technology, Beijing Coal School, etc., and aims at a high starting point, high quality, and high-tech content. , committed to the development, production, sales and after-sales service of mechanical and electrical products that are safe, energy-saving, efficient and environmentally friendly for coal mines.
The company now has ten series and more than forty varieties of products. The main products are: belt feeder, reciprocating feeder, wet concrete spraying machine, roller tank ear, broken belt catcher for belt conveyor, pressure air self-rescue device, pneumatic car arrester, pneumatic horizontal brake, Pneumatic vehicle blocking beam, inclined lane anti-car racing device (one slope and three gears), belt conveyor conveyor belt automatic deviation correction device, shaft skip quantitative bucket loading equipment, pressureless damper, composite wear-resistant steel plate, pin tooth operating complete set of equipment, Communication audible and visual annunciators, verbal audible and visual alarms, belt conveyor comprehensive protection devices, mining damper automatic control devices, mining switch control devices, mining automatic water sprinkler and dust suppression devices, mining sports car protection devices, etc. Among them, there are many products that have obtained national patents, and they have obtained patent funds from the Municipal Science and Technology Commission and the District Committee, and three scientific research projects have produced huge benefits.
The company is willing to pursue zero-defect product quality with high-quality and advanced products, perfect after-sales service, and the business philosophy that customers are always God. We sincerely invite new and old customers to visit us for guidance, negotiate cooperation, and create a win-win situation.
Remove the ball, ring and ball seat
② Remove the fluid cover
③ Remove the screws and diaphragm gasket
④ Remove the ring, be careful not to scratch or rub it Damage the surface of the connecting rod.
． Replace damaged parts and grease the connecting rod (diaphragm rod) and ring with b lubricating oil.
, reassemble in reverse order.
9. Fault phenomena and solutions
Output reduction, vortex or flow stop
① Check the gas supply
② Check the outlet hose
⑧ Check whether the inlet hose is Tangled or broken
rq④ Check whether the pump is empty. If pumping high viscosity liquid, the size of the feed pipe should be at least as large as the diameter of the pump's inlet thread
to ensure correct flow. The feed delivery hose must be of a type that will not be damaged and can withstand high vacuum
⑤ Check the connections on the intake manifold and the feed and discharge pipes, these must have good air tightness
/> ⑥ Check whether solid matter is stuck in the diaphragm chamber or ball seat area of the pump.
. The pumped substance is ejected from the exhaust port
① Check the diaphragm for rupture
② Check whether the diaphragm screw is tight
. Bubbles appear in the pumped substance
① Check the connection of the feed pipe system
② Check whether the ring between the feed pipe and the fluid cover is damaged
⑧ Check whether the diaphragm screw is tight.
Contact: Zhang Heteng
Phone
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