Adjustable filter unit in particle recovery system

Abstract

The invention relates to an adjustable filtering device in a particle recovery system. The device comprises a rotary filter cabin. A water inlet pipe, a first water outlet pipe and a second water outlet pipe are arranged on the rotary filter cabin; a cylindrical inner cavity is formed in the rotary filter cabin; a rotary shaft is arranged at the center of the inner cavity and is connected to a driving device; three sets of filter plates are arranged on the rotary shaft, the edges of the filter plates are attached to the wall of the inner cavity, and the filter plates divide the inner cavity into a first cavity, a second cavity and a third cavity; a first through hole is formed in the first cavity, a second through hole is formed in the second cavity, a third through hole is formed in the third cavity, and a closing mechanism is also arranged in the third cavity; the rotary shaft comprises a primary rotary shaft and a secondary rotary shaft which are coaxial; a filter plate is fixed tothe primary rotary shaft and a secondary filter plate is fixed to the secondary rotary shaft; and the primary rotary shaft and the secondary rotary shaft are driven by a first motor and a second motor, respectively. The adjustable filtering device provided by the invention is energy-saving and environment-friendly, and by means of the combined structure of filter plates, the filtering pore diameters can be adjusted, and the adjustable filtering device is wide in applicability.

Description

technical field [0001] The invention belongs to the field of environmental protection, and in particular relates to an adjustable filter device in a particle recovery system. Background technique [0002] With the development of the economy and the constraints of various environmental protection policies, the implementation and implementation of environmental protection has become more and more popular. Among them, industrial enterprises have always been one of the objects of concern in the field of environmental protection. In rubber, plastic and other industrial production enterprises, due to the many operations involved in cutting, edge removal, and hole digging in the production process, a lot of particles with different particle sizes are produced. If these particles can be recovered well, they can be Reuse as raw materials can save raw material expenses and avoid environmental pollution. [0003] In the prior art, for the recovery of particulate matter, it is generall...

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Problems solved by technology

[0003] In the prior art, for the recovery of particulate matter, it is generally only through simple screening and filtration, which cannot separate particles of different particle sizes very well, and the operation is cumbersome; in addition, for the recovery operation of particulate matter, it is generally necessary to disperse them in the fluid , such as air flow or water flow, the fluid carries particles through the filter screen, so that the particles stay on the filter screen to be recycled. In this way, the consumption of fluid is relatively large. For water flow, if it cannot be recycled, it will also be a large expense

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