Dby Electric Self Prming Diaphragm Pump - China

DBY electric diaphragm pump is a new type of volumetric pump that uses an electric motor to drive and delivers liquids through the reciprocating motion of the diaphragm.

Its core feature is to use a diaphragm to completely isolate the conveyed medium from the transmission components, thereby achieving leak free conveying.

This pump has the advantages of strong self-priming ability, the ability to pass through media containing particles, compact structure, and easy maintenance.

Mainly used for transporting various corrosive, flammable, explosive, high viscosity or solid particle containing liquids, widely serving industries such as petrochemicals, ceramics, metallurgy, environmental protection and food

The core mechanical structure of the pump mainly includes the pump body, diaphragm, central connecting rod connecting the left and right diaphragm, inlet/outlet one-way valve controlling the unidirectional flow of liquid, and an electric drive system composed of a motor, gearbox, and crankshaft slider mechanism.

The pump body usually contains two symmetrical chambers, and the diaphragm acts as a flexible elastic sheet to separate the fluid from the drive source.

The working principle is to drive the diaphragm to move back and forth through a driving source (motor), causing alternating changes in the working chamber volume, and to achieve continuous suction and discharge of liquid in conjunction with a one-way valve.

The specific working process is that the motor drives the diaphragms at the left and right ends to move back and forth through the gearbox.

There are four one-way ball valves installed in the left and right pump chambers, and the movement of the diaphragms causes a change in the volume of the working chamber, forcing the four one-way ball valves to alternately open and close, thereby continuously sucking in and discharging the liquid.

The DBY type electric diaphragm pump is driven by a motor, which is reduced by a cycloidal pinwheel reducer and then drives the double diaphragm to perform synchronous reciprocating motion through a crankshaft slider mechanism.

This design makes the pump body structure compact.

Due to the diaphragm separating the conveyed medium from the transmission mechanical components, it achieves no leakage of the medium and no shaft seal in the pump body, extending its service life

Company Contact:

• Posted By: Kenshine Pump And Valve MFG Co.,LTD

• Phone: 862133592713

• Address: Yindu Road 1535,Minhang District, Shanghai, Shanghai , Shanghai , China

• Email:

• Website: http://www.kenshine-pump.com

• Business Description: Manufacturer and sales for various pumps such as centrifugal
  
  pump, industrial pump, chemical pump, submersible pump, self priming
  
  pump, diaphragm pump, electromagnetic pump, gear pump, multistage pump etc
  
  KENSHINE PUMP&VALVE MANUFACTURING CO., LTD is the integrated enterprise specializing in research and development and design and produce and sales of pump and valves.
  
  KENSHINE PUMP&VALVE MANUFACTURING CO., LTD locates in MINHANG industrial zone, SHANGHAI which is the economic trade center in China and established in 1985 - KENSHINE PUMP&VALVE MANUFACTURING CO., LTD have developed and enlarged many years, supported by scientific management, sophisticated technology, advanced equipment and strict quality system.
  
  Company is continuously going up as the 40% rising speed every year and is as the one of industrial manufacturer in China.
  
  Company had ISO certificate in 1998 and the products are according to JB/JQ20103 1998 and JB/JQ20104 1998 standard.
  
  The quality of products is insured by PICC.
  
  Company has several sales and service networks in many middle and big cities of China.
  
  The products are sold to domestic cities and exported oversea about 40% products.