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industrial pump parts,
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200DT-48 A49 WEAR-RESISTANT AND CORROSION-RESISTANT HIGH QUALITY SUCTION COVER
Strong impact resistance.
Excellent corrosion resistance, resistant to various corrosive media at a certain temperature and concentration.
The desulfurization pump is a pump with corrosion resistance and is mainly used for conveying corrosive liquids. It is a kind of pump that is used very frequently in the desulfurization equipment industry in the general equipment pump.
The desulfurization pump is an important equipment in the desulfurization equipment industry. It is of great help to reduce the emission of sulfur dioxide. The desulfurization pump suction cover has been widely developed and applied. The use of desulfurization pumps has a lot of attention. Sealing performance is the key. If the seal is not good, it will leak, affecting the use effect and causing environmental pollution.
The mechanical seal of the desulfurization pump must meet the requirements of the medium, easy to use, desulfurization pump accessories, good sealing performance and long service life. Therefore, it is necessary to improve the sealing technology and anti-vibration capability of the desulfurization pump, and improve the operating efficiency and impact resistance. Environmental pollution is an important issue in today's society, and it is also the focus of people's attention. There is a lot of room for development of these equipment to reduce pollution emissions.
The reason for the damage of the desulfurization pump is:
1. The liquid level is lower than the pump inlet, sucked by the bottom valve, and the desulfurization pump sucks the cover. Because there are fine particles in the conveying medium, these particles can easily catch the flap of the bottom valve and fill it in. The water can't hold, the low water can't be sucked up, and there is no liquid running at high speed in the pump cavity. After the temperature rises sharply, the seal is seriously damaged. Moreover, there is always gas in the pump chamber, the pump has been unable to work at full load, and liquid and gas impacts produce noise and vibration.
2. There is no pressure gauge at the pump outlet. The operator at the site cannot know if there is any liquid in the pump chamber. It is necessary to stop the pump until there is a problem with the pump. This makes it difficult to use the pump. 3. The inlet pipe of the pump is too close to the bottom sediment, that is, the bottom valve is sometimes immersed in the sediment. At this time, the liquid cannot be smoothly sucked into the pump chamber, which is also a cause of pump damage.
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