mechanical filter

Abstract

The invention relates to the technical field of purification equipment, in particular to a mechanical filter. By centrifuging water in the filter, it is convenient to carry out reverse and counter-current centrifugal movement of particles in the water, and thereby separation of particles from a filter plate is facilitated, deposition of the particles on the filter plate to cause blockage of the filter plate is reduced, water permeability of the filter plate is improved, the working efficiency of the equipment is improved, and practicality and reliability are improved. The mechanical filter comprises a water tank, a water inlet pip, a water outlet pipe, a countercurrent apparatus, a power apparatus and a support apparatus, wherein the bottom end of the water tank is evenly provided with three sets of support legs, the inside of the water tank is provided with a first cavity, the left output end of the water inlet pipe communicates with the middle of the top end of the first cavity, theleft input end of the water outlet pipe communicates with the middle of the bottom end of the first cavity, the countercurrent apparatus is installed at the middle of the first cavity, and the power apparatus is installed on the lower side of the front end of the water tank.

Description

technical field [0001] The invention relates to the technical field of purification equipment, in particular to a mechanical filter. Background technique [0002] As we all know, a mechanical filter is a purification device used to filter water. The main working method of the mechanical filter is to use the fine quartz sand and other filter materials filled in it to filter the water flowing into the filter. The particles in the water are removed, so as to achieve the purpose of purifying the water. When the existing mechanical filter is in use, the filter material is in a static state, and the particles in the water are deposited on the filter material. After the mechanical filter is used for a long time, the amount of particle deposition increases. Large, deposited particles are easy to block the gaps in the middle of the filter material, resulting in a decrease in the water permeability of the filter material, and a decrease in the efficiency of the mechanical filter for f...

AI Technical Summary

Problems solved by technology

[0002] As we all know, a mechanical filter is a purification device used to filter water. The main working method of the mechanical filter is to use the fine quartz sand and other filter materials filled in it to filter the water flowing into the filter. The particles in the water are removed, so as to achieve the purpose of purifying the water. When the existing mechanical filter is in use, the filter material is in a static state, and the particles in the water are deposited on the filter material. After the mechanical filter is used for a long time, the amount of particle deposition increases. Large, deposited particles are easy to block the gaps in the middle of the filter material, resulting in reduced water permeability of the filter material and reduced water filtration efficiency of the mechanical filter, resulting in equipment failure and increased water pressure on the upper layer of the filter material, which is easy to filter At the same time, the mechanical filter is not easy to discharge the particles intercepted in it. The filter material needs to be replaced frequently to ensure the normal use of the filter. The equipment investment cost increases and the number of equipment shutdowns increases, which affects normal production.

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