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Automatic purifying energy-saving filter

An automatic purification and filter technology, which is applied in the direction of gravity filter, fixed filter element filter, filter separation, etc., can solve the problems of no backwash and unsatisfactory filtering effect, and achieve the effect of reducing manufacturing and operating costs

Inactive Publication Date: 2007-08-29
瑞安市超声电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the filter with this structure solves the shortcomings of the original filter, its filtering effect is not ideal because it does not have the function of backwashing.

Method used

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Examples

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Embodiment Construction

[0009] Referring to Figure 1 and Figure 2, taking diesel oil filtration as an example, the automatic purification energy-saving filter includes an upper casing 7, a lower casing 24, an oil inlet 9, an oil outlet 18, a return port 26, a filter element, and an exhaust valve 4 And the dirt sedimentation chamber 21, the oil inlet 9 and the exhaust valve 4 are located at the upper end of the housing, the dirt sedimentation chamber 21 is arranged below the housing, the ultrasonic generator 2 is installed at the oil inlet 9, and the oil outlet 18 The upper casing 7 and the lower casing 24 form a fuel chamber, and the fuel chamber 5 is provided with a replacement fluid 5, which has a fan-shaped paddle 3 and a circle with a downward opening. The cylinder body 1 and the baffle plate 6 are respectively provided with openings 8 and 15 on the cylinder body 1 and the baffle plate 6. The filter core has two left and right filter cores, which are made of a rigid thin-walled filter net. The fi...

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PUM

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Abstract

The invention discloses a automatic energy-saving purification filter, its characteristics are that, at least two filter core, a change fluid set in the filter with roof of filter core constitute active cavity, through-hole on the roof of filter core, the active cavity through through-hole connect the cavity of filter core and through the back flow channel pass transferpump connect the enter fluid port. Based on no change of original tube and setting position, the invention used the spinning of the change fluid achieve fuel filtration and recoil washing function, which is a revolutionary improvement of the traditional electromechanical switch teams filter automatically filter with intermittent operation, the machine operator no more worry about removing filter core, fuel saving and environmental protection, science and simple structure, reducing the automatic filter manufacturing costs. The present invention can also make watered-oil emulsion, the use of emulsified oil in the middle operating condition saved about 5%, reducing harmful gases and soot particulate emissions above 30%, significant social and economic benefits.

Description

technical field [0001] The invention relates to an automatic purification device for liquid filtration, in particular to an automatic purification and filtration device for diesel engine fuel filtration. Background technique [0002] Commonly known diesel oil filters use paper core brown cloth or other microporous materials as filter screens. After about 100 hours of use, the meshes of these filter screens are blocked and cannot be used. Removing and cleaning or replacing the filter screen is time-consuming and wastes fuel. It pollutes the environment again; the automatic recoil filter is used for larger power diesel engines, and its electromechanical conversion device is complex in structure and expensive; this filter is inconvenient to use on medium and small power diesel engines. The inventor invented a kind of automatic purification fuel-saving filter for the above-mentioned deficiencies in the 1990s, which achieved the purpose of automatic purification and fuel saving. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/31B01D29/50B01D29/66B01D29/72F02M37/22F02M27/08
Inventor 郑业郑鹏
Owner 瑞安市超声电器有限公司
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