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Filter recoil device

A technology of filter chamber and filter element, which is applied in the direction of filtration separation, fixed filter element filter, chemical instrument and method, etc. It can solve the problems of large environmental pollution, large volume, unclean exhaust and recoil, etc., and reduce environmental pollution Effect

Inactive Publication Date: 2016-09-07
NANTONG ZHONGSHUN SHIPPING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There is a lot of room for the development of this kind of filter device in the market, but because the foreign technology is relatively advanced and the popularity is relatively high, it occupies a relatively large share in the domestic market. However, according to market research, there are some defects in related technical products at home and abroad. , such as the strength of the filter element is not enough, the recoil liquid waste is too high, the environmental pollution is too large, the volume is large, the mechanical wear and resistance are large, the exhaust and recoil are not clean, and the flow pressure is somewhat affected

Method used

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Embodiment Construction

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention.

[0018] The filter recoil device disclosed by the present invention utilizes the principle that gas is light and liquid is heavy, and the entire structure is designed in a straight line, and by exhausting and replenishing oil from the bottom, recoiling from the top, the gas is discharged without causing oil and gas to mix , At the same time, the closing and disengagement of the oil distribution block is used to reduce wear and resistance and improve the service life.

[0019] Such as figure 1 As shown, the filter recoil device disclosed in the present invention includes a lower chamber 1, an upper chamber 2, a filter chamber 3, a first oil cylinder piston shaft 5, a second oil cylinder piston shaft 6, an oil separation block 7, and an air storage chamber 8. Movable valve 9, reduction ...

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Abstract

The invention discloses a filter recoil device, comprising an upper chamber, a lower chamber, a filter chamber arranged between the upper chamber and the lower chamber, and above and below the filter chamber are provided with In the oil separation block, two upper and lower oil cylinder piston shafts are arranged in the middle of the filter chamber, and the upper part of the oil cylinder piston is connected to the air storage chamber through a movable valve, and the movable valve is connected to the deceleration motor through the first spring. The filter recoil device of the present invention adopts a straight column structure, which reduces floor space, saves cost, increases the strength of the filter core, and avoids damage to the filter core due to long-term use.

Description

technical field [0001] The invention relates to a filter device, in particular to a recoil filter recoil device. Background technique [0002] Among the supporting products of the ship, the automatic backwash filter is an important key equipment. It is an important filtration system in the fuel supply system of the fuel generator main engine. Lubricating oil ensures the normal operation of the generator host. [0003] There is a lot of room for the development of this kind of filter device in the market, but because the foreign technology is relatively advanced and the popularity is relatively high, it occupies a relatively large share in the domestic market. However, according to market research, there are some defects in related technical products at home and abroad. , For example, there are still defects in the strength of the filter element, such as insufficient strength, excessive recoil liquid waste, excessive environmental pollution, large volume, large mechanical we...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D29/66B01D29/33
Inventor 陶广遂
Owner NANTONG ZHONGSHUN SHIPPING MACHINERY