Chain bar type permanent magnet filter

A filter and chain-rod technology, which is applied in the field of chain-rod permanent magnet filters, can solve the problems of difficult processing, difficult implementation of track installation, and high failure rate.

Active Publication Date: 2017-02-22
WISDRI ENG & RES INC LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this rail-type magnetic filter requires a set of special-shaped rails, and the installation and adjustment of the rails are difficult to implement, and the bearing rollers on the sleeve-type slag scraper will run in the rails due to the dirt on the magnetic rods (working The environment is poor) and it is difficult to operate when it enters the track. The sc...

Method used

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  • Chain bar type permanent magnet filter
  • Chain bar type permanent magnet filter
  • Chain bar type permanent magnet filter

Examples

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0029] Such as Figure 1 to Figure 4 Shown, a kind of chain bar type permanent magnet filter, comprises box body 1, is located at the magnetic bar chain 7 that can revolve around itself in box body 1, is located at the mud scraping mechanism above magnetic bar chain 7, is located at scraper mud Below the mechanism and at the sludge tank 19 inside the magnetic bar chain 7, a sludge conveying mechanism is arranged in the sludge tank 19, and each magnetic bar 10 of the magnetic bar chain 7 is fitted with a wiper sleeve 11 to wipe The mud mechanism includes a moving block 15 capable of reciprocating axially along the magnetic rod 10. The lower part of the moving block 15 is hinged with two scrapers 9 that can only swing in the axial direction of the magnetic rod 10 (torsion springs are provided at the hinges). A scraper 9 can swing and reset to the side cl...

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Abstract

The invention relates to a chain bar type permanent magnet filter. The chain bar type permanent magnet filter comprises a box, magnetic bar chains which are arranged in the box and can rotate around themselves, sludge scraping mechanisms arranged on the magnetic bar chains and sludge tanks which are arranged under the sludge scraping mechanisms and located in the magnetic bar chains; sludge conveying mechanisms are arranged in the sludge tanks, and each magnetic bar of the magnetic bar chains is sleeved with a scraping sleeve in a matched mode; each sludge scraping mechanism comprises a moving block capable of moving in the axial direction of the corresponding magnet bars in a reciprocating mode, two scrapers capable of only swinging in the axial direction of the corresponding magnetic bars are hinged to the lower portion of each moving block, can swing towards the side close to each other and reset and cannot swing to the side far away from each other, and the bottoms of the scrapers are lower than the tops of the scraping sleeves when the scrapers do not swing. The filter is simple in structure, low in cost, capable of ensuring continuous operation, good in scraping effect and convenient to maintain.

Description

technical field [0001] The invention belongs to the field of magnetic filtering equipment, and in particular relates to a chain rod type permanent magnetic filter. Background technique [0002] In recent years, most domestic automobile and home appliance manufacturers have paid more and more attention to the surface cleanliness of steel plates. The two main production processes that affect strip surface cleanliness are cold rolling of strip and alkaline degreasing. When the strip is cold-rolled, in order to lubricate and cool the roll, an emulsion (mainly composed of rolling oil) is sprayed on the surface of the strip and the roll; on the other hand, due to the grinding of the roll on the surface of the strip, a large amount of iron will be produced Powder, and adhere to the strip. In the degreasing and cleaning section, the residual rolling oil can be easily removed by using a sodium hydroxide type cleaning agent, but iron powder is difficult to remove due to its inherent...

Claims

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Application Information

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IPC IPC(8): B01D35/06
CPCB01D35/06
Inventor 朱彪徐华文周云根梁芳
Owner WISDRI ENG & RES INC LTD
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