Rubber-tube-free small filter box

A small filter box, filter box technology, applied in the direction of filtration separation, filtration circuit, separation method, etc., can solve the problems of many joints, twisted filter box, inconvenient maintenance, etc.

Pending Publication Date: 2020-10-23
安徽日森机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of the filter machine using this filter box are: first: many joints, a large amount of welding, and a large amount of machining; second: the rubber hose has a certain torque, which will distort the filter box during the opening and closing process; third: Inconvenient maintenance and heavy workload

Method used

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  • Rubber-tube-free small filter box
  • Rubber-tube-free small filter box
  • Rubber-tube-free small filter box

Examples

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Embodiment Construction

[0022] The present invention can be better understood from the following examples.

[0023] The structures, proportions, sizes, etc. shown in the drawings in the description are only used to cooperate with the contents disclosed in the description, so as to be understood and read by those who are familiar with the technology, and are not used to limit the conditions for the implementation of the present invention. The technical substantive significance, any modification of the structure, the change of the proportional relationship or the adjustment of the size, should still fall within the technical content disclosed by the present invention without affecting the effect that the present invention can produce and the purpose that can be achieved. within the range that can be covered. Meanwhile, terms such as "upper", "lower", "front", "rear" and "middle" quoted in this specification are only for the convenience of description and clarity, and are not used to limit the scope of ...

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Abstract

The invention discloses a rubber-tube-free small filter box which comprises a filter box, the filter box is formed by correspondingly stacking a plurality of small filter box bodies; middle side lugsare arranged in the middles of the top and the bottom of the small filter box body; a dirty oil cavity is formed in the outer surface of the middle of the middle side lug above the small filter box body, a purging cavity is further formed in the outer surface of the middle side lug on the left side of the dirty oil cavity, an oil purifying cavity is formed in the middle of the outer surface of themiddle side lug below the small filter box body, and a negative pressure cavity is further formed in the outer surface of the middle side lug on the right side of the oil purifying cavity; the cavities in the corresponding positions of the upper small filter box body and the lower small filter box body are attached through sealing rings, the sealing rings are made of specially-made acid and alkali resistant fluororubber materials, it is guaranteed that the sealing rings cannot fall off when the box is opened, pipelines needing to be connected on each layer can be omitted, and the problems existing in the background technology can be effectively solved.

Description

technical field [0001] The invention relates to the field of metallurgical rolling technology and plate filter equipment, in particular to a small filter box without a rubber tube. Background technique [0002] Metallurgical rolling equipment such as hot rolling mills, cold rolling mills and foil rolling mills for steel, aluminum and copper strips. The heat generated during rolling is cooled by coolant. Coolant is divided into kerosene, emulsion, solvent oil or water. The cooling liquid must be reused, usually only after being filtered and cleaned by a precision plate filter to meet the use requirements of the working conditions. The main components on the filter are stacked by multi-layer filter boxes to meet the requirements of filtration and flow. [0003] In the process of unpacking and closing the conventional filter box, the four connected pipelines of clean oil, dirty oil, purging and negative pressure (the number of rubber tubes in each layer are 6) are connected ...

Claims

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Application Information

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IPC IPC(8): B01D36/02B01D35/30
CPCB01D36/02B01D35/30
Inventor 周洪将
Owner 安徽日森机械科技有限公司
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