Yingkou chemical acid - resistant pump for you to resolve acid - alkali etching spray pump
Date:2019-03-01 Author: Click:
Acid and alkali resistant etching spray pump, also known as: acid and alkali resistant vertical pump, corrosion resistant liquid pump, vertical acid and alkali resistant pump.Widely used in electroplating, electronics, chemical industry, leather, dyeing and finishing, waste water, waste gas, coating, etching and other fields.Sanchuan macro acid and alkali etching spray pump, exquisite technology, also you see the bottom of the clear tank.Acid and alkali resistant spray pump small make up summarized the difference between the traditional and new.
Traditional acid and alkali resistant spray pump
Impeller partially submerged in the liquid, shaft seal without leakage.And small area, reliable use, easy maintenance, corrosion resistance and other characteristics.Widely used in chemical, pharmaceutical, paper, petroleum and other industrial sectors.
The vertical motor of the pump is bolted on the motor seat, and directly driven by the elastic coupling with the pump, the pump body, the middle pipe, the pump frame, the outlet pipe and the pipe flange are bolted together and fixed on the bottom plate. The whole pump is installed on the container through the bottom plate.
New acid and alkali resistance etching spray pump
The motor of the pump is not at the liquid level, but below the liquid level.The motor is a submersible motor, which is connected with the pump wheel to form a potential liquid to realize the purpose of delivering materials to target storage. It is mostly used in zero-zone environment of chemical industry, pharmacy and petroleum.
The new acid and alkali resistant etching spray pump is suitable for conveying light inflammable and explosive materials, with features of maintenance-free, explosion-proof and low energy consumption.The shell, main pipe, outlet pipe and over-current parts of traditional hydraulic pump are all made of plastic alloy (PTFE, FEP), stainless steel and other metal materials by moulding and sintering. The main pump part is all placed in the liquid, which has the characteristics of strong corrosion resistance, high mechanical strength, non-oxidation and non-toxin decomposition.
Acid and alkali resistant etching spray pump according to the length of the different needs into the container.Acid and alkali resistant etching spray pump work part submerged in the liquid, so there is no liquid splash phenomenon shaft seal;The axial and radial forces generated by the pump operation are respectively supported by rolling bearing and sliding bearing. Generally, there is a cooling system at the parts of the medium bearing box with a higher temperature (above 300 degrees). The heat is removed by cooling water.
Acid-base etching spray pump and media contact parts, generally according to the requirements of the medium, there are metal and non-metal materials.Acid and alkali resistance etching spray pump in the transmission and rotation direction: the pump is directly driven by the motor through the claw type elastic coupling, from the motor end to see the pump clockwise rotation.Acid and alkali resistant etching spray pump is widely used in chemical, petrochemical, smelting, dye, pesticide, pharmaceutical, rare earth, chemical fertilizer and other industries.
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