GERMANY KAYSEN PUMP CO .,LTD
Positive displacement pump
The thick slurry pump is a single-screw transfer pump. Its main working components are the screw of the eccentric spiral (called the rotor) and the screw bushing (called the stator) with the double-sided spiral surface on the inner surface. The metal parts of the thick slurry pump are made of high quality stainless steel. The liner is made of non-toxic and tasteless credit rubber. The working temperature can reach 100°C. It can be used to transport food slurry and viscosity 1-1000000 centipoise containing solid particles or glue. A solution of cerium, a corrosive medium for the suspension.
●It can transport high concentration and high viscosity 1-1000000 centipoise solution slurry
●The self-priming ability is strong, and the liquid can be directly sucked without the bottom valve.
● Smooth operation, vibration and low noise.
●Simple structure, convenient disassembly and assembly.
Main application: Troubleshooting of thick slurry pump
It is suitable for special transportation of high-viscosity medium, especially in chemical plants, breweries, food factories, paper mills, canneries, pharmaceutical factories, wineries, etc. Based on this, the thick slurry pump has obtained various industrial and mining enterprises and scientific research units in the country. Universal requisition, the effect is good.
Thickener pump troubleshooting:
Difficulty in starting the screw slurry pump: the screw slurry pump fluid does not fill the pump chamber and the frictional resistance is large.
The screw grouting pressure of the screw thick pump is too tight, and the friction torque between the shaft and the packing is too large: use the pipe wrench to move the main shaft of the coupling pump 3 to 6 turns, and adjust the packing gland.
After the screw slurry pump is started, no liquid is discharged: the screw slurry pump has a large amount of air inhalation;
The screw slurry pump motor is not turning right;
The viscosity of the screw slurry pump liquid is too large: check if the liquid level of the suction port is too low, and whether the suction pipe leaks; adjust any two-phase incoming line of the motor; dilute the liquid.
The screw thick slurry pump has a trap of vibration or noise, and the screw thick pump motor is not concentric with the pump shaft;
The inhaled air or the liquid in the pump of the screw slurry pump is mixed with a large amount of air. Re-adjust the concentricity; check the level of the material and try to remove the air from the inhalation.
During the operation of the screw slurry pump, the flow rate drops significantly, and the screw slurry pump bushing wears and the gap increases.
The screw slurry pump speed is reduced.
The screw joint pump or the shaft is damaged by the screw thick pump;
What is the solution to the problem of the screw slurry pump encountering the fault?
The screw slurry pump suction line is not deeply immersed in the liquid, there is air entering the pump, the bushing is replaced, and the screw is changed if necessary; check the power supply and the motor; stop the repair, replace the shaft coupling or the shaft; reduce the suction height, increase At the immersion depth, remove the air from the suction liquid.
The screw thick pump motor is overloaded, and the lift pump head exceeds the pump's excessive lift;
The viscosity of the screw slurry pump liquid is too large.
The screw slurry pump voltage is too low, try to reduce the pipe head loss, or replace the high lift pump. Dilute the liquid; check the cause and increase the voltage to the specified value.
A large amount of liquid is leaked from the shaft seal packing of the screw thick slurry pump, and the thick slurry pump cover is too loose; the screw thick slurry pump packing wears;
The inlet and outlet of the screw slurry pump are opposite in position, and the gland is adjusted; the packing is replaced; the intermediate flange port is used as the suction port.
The main operational data required for the selection is:
The screw slurry pump conveys the name of the medium, corrosivity, abrasion, viscosity, solid content, working temperature;
Operating parameter flow or flow range, maximum pressure, continuous or intermittent operation;
Installation environment Horizontal or vertical, fixed or moving, connecting pipeline special requirements, explosion protection requirements.
The Kaysen Pumps GmbH in Schw?bischGmünd, Germany, is one of the world's leading manufacturers of fluid centrifugal pumps and diaphragm pumps. For more than 60 years, Kaisen has achieved the highest standards of reliability and quality of "Made in Germany". With our comprehensive product portfolio, we support customers around the world to successfully grasp the harsh pumping tasks of water supply, mining, industry, chemical, paper, electricity, food, pharmaceutical, sewage and marine industries. As a leading provider of innovative technology in these areas, we are the perfect partner for liquids to be safe, efficient and economical to transport. ,
Germany Kaysen always adhere to the "quality, stresses credibility" for the purpose. Products are selling all over the country, and has gradually developed overseas markets. The company has repeatedly been rated as "the contract with the letter" business, won the trust of users and extensive praise.