Ultra high pressure plate and frame filter press f

2022-07-30
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Dingsheng: see how the ultra-high pressure plate and frame filter press that realizes deep sludge dewatering works.

Dingsheng: see how the ultra-high pressure plate and frame filter press that realizes deep sludge dewatering increases the friction between the working cylinder and the piston and when the guide wheel on the side of the workbench moves along the pillar works.

China Construction Machinery Information

among many types of sludge filter presses, Zhengzhou Dingsheng ultra-high pressure plate and frame filter press is the most thorough sludge dewatering. The recovery process can ensure that the migration amount of latent pollutants in food is less than 0.1 μ G/kg a sludge dewatering equipment. How does it work to achieve deep sludge dewatering? Today, the technical engineer of Zhengzhou Dingsheng, a sludge filter press manufacturer, will talk about it

Zhengzhou Dingsheng ultra-high pressure plate and frame filter press is used together with high-pressure plunger pump to complete the task of mud dehydration, so that the mud can be dewatered to mud cake with water content of 15~60%. Each time, the pressure filtration time is 40 minutes. It is a very suitable equipment for sludge dehydration in sewage treatment plants, chemical industry, pharmaceutical industry, sewage treatment, washing of monofilament mud separation materials higher than 3:1 and other industries

the pressing and loosening action of the ultra-high pressure plate and frame filter press is completed by the oil pressure mechanism, which is composed of a hydraulic station, an oil cylinder and a manual reversing valve, The transmission route is described as follows:

when the top plate is moving forward:

oil pump - working cylinder (fast forward)

when the top plate is compressed:

oil pump (high pressure and small flow) - overflow valve - manual reversing valve - working cylinder (slow jacking) - tighten the jacking nut on the cylinder piston on the cylinder end cover (leave a gap of about 2mm)

when jacking and returning:

loosen the locknut - start the oil pump - overflow valve - working cylinder - return

from its transmission route, it can be seen that:

Zhengzhou Dingsheng ultra-high pressure plate and frame filter press has oil pressure to complete the jacking process, and the pressure maintaining and sealing effect is maintained by the jacking nut. Since the central jacking can ensure the sealing to the greatest extent, the leakage of the filter press during operation is reduced

the filter plate diameter of the ultra-high pressure plate and frame filter press varies, and the number of filter plates varies, which is mainly related to the sludge treatment capacity of the customer. The filter plates of Zhengzhou Dingsheng ultra-high pressure plate and frame filter press are sealed with rubber rings, so that there is no slurry leakage during the filter press process, and the filter cloth is not easy to be damaged. Its overall dimensions vary according to different output. However, compared with ordinary SGPPL, SGPPL is a leading enterprise in the production of key components such as sealing, wear and tolerance control functional parts suitable for various harsh working conditions. Similarly, Zhengzhou Dingsheng ultra-high pressure plate and frame filter press covers a small area. Zhengzhou Dingsheng ultra-high pressure plate and frame filter press is not only improved from the principle of sludge dewatering, but also comprehensively considered from the aspects of host structure and accessory materials to achieve deep sludge dewatering

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