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Magnetic filter

A technology of magnetic filter and filter area, which is applied in the fields of filtration and separation, chemical instruments and methods, separation methods, etc., can solve the problems of time-consuming and difficult cleaning, and achieve the effect of convenient cleaning and saving cleaning time.

Inactive Publication Date: 2012-05-16
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The methods currently used to clean magnetic particles include manual scraping, fluid flushing, and automatic scraper removal. Because these magnetic particles and impurities are firmly adsorbed on the magnetic rod, cleaning becomes very time-consuming and difficult.

Method used

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Embodiment Construction

[0014] The magnetic filter of the present invention can be widely used in mechanical processing processes such as wire cutting, turning, milling, planing, grinding, etc., to filter magnetic impurities such as metal scraps and metal particles that are mixed or suspended in the waste liquid generated during the processing process. Extract processing. The magnetic filter of the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

[0015] see figure 1 and figure 2 , The magnetic filter 100 according to the embodiment of the present invention includes a base 20 , a magnetic frame 50 and a release mechanism 70 . The magnetic frame 50 is movably installed in the base 20 , and the release mechanism 70 is detachably mounted on the base 20 and fixedly connected with the magnetic frame 50 .

[0016] Please also refer to image 3 , the base 20 is in the shape of a semi-closed box, and a partition 25 divides the b...

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Abstract

A magnetic filter is used to filter and adsorb a magnetic substance which suspends in a fluid. The magnetic filter contains a pedestal and a magnetic rack installed inside the pedestal. The pedestal presents a semi-closed box shape and is divided into a filtrating area disposed on the bottom with inside and outside communication and an accommodation area formed over the filtrating area by a clapboard. At least a hollow adsorption pipe is arranged inside the filtrating area. One end of the absorption pipe is connected to the clapboard and is communicated with the accommodation area. One end of the absorption pipe far away from the clapboard is closed. The magnetic rack is movably installed inside the pedestal. At least one magnetic rod corresponding to the at least one hollow adsorption pipe of the filtrating area is arranged on the magnetic rack. The magnetic rod can be placed into the adsorption pipe and separated from the adsorption pipe. The magnetic filter can be separated from the magnetic rod to lose magnetism, thus making magnetic particles adsorbed on the adsorption pipe to shed. The magnetic filter is convenient to remove magnetic particles and can be used to save cleaning time.

Description

technical field [0001] The invention relates to a filter device, in particular to a magnetic filter capable of separating magnetic particles from fluid. Background technique [0002] In the process of industrial production, especially in the process of wire cutting, turning, milling, planing, grinding and other mechanical processing, it is necessary to use a large amount of cleaning fluid and lubricant. The generated magnetic impurities such as metal scraps and metal particles are discharged together as waste liquid. In order to reduce the environmental pollution caused by the direct discharge of these waste liquids, it is generally necessary to filter and extract magnetic impurities such as metal scraps and metal particles mixed or suspended in these waste liquids. In the prior art, filter screens are often used to filter the waste liquid, or some magnetic rods are inserted into the waste liquid by using the magnetic properties of the magnetic impurities to absorb magnetic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D35/06
Inventor 单波彭应军吴峰茅洪健
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD