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Vertical gravel mesh automatic integrated filter

A technology of sand filter and mesh filter, which is applied in the direction of filtration separation, filtration circuit, chemical instruments and methods, etc., which can solve the problems of inconvenient operation and maintenance, time-consuming and laborious, large equipment volume, etc., to simplify installation and reduce costs , The effect of reducing the risk of installation leakage

Active Publication Date: 2019-02-05
TONGJIE WISDOM WATER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a vertical sand and gravel net type automatic integrated filter to solve the technical problems of large equipment volume, inconvenient operation and maintenance, and time-consuming and labor-intensive technical problems in the prior art

Method used

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  • Vertical gravel mesh automatic integrated filter
  • Vertical gravel mesh automatic integrated filter
  • Vertical gravel mesh automatic integrated filter

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Experimental program
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Effect test

Embodiment 1

[0049] combine Figure 1 to Figure 9 As shown, the present embodiment provides a vertical gravel mesh automatic integrated filter, which includes a vertical gravel filter 9 and a net filter 3 integrally connected. The vertical gravel filter 9 in this embodiment is a manual type, and the mesh filter 3 in this embodiment is an automatic type.

[0050] In this embodiment, the vertical sand filter 9 is a tank structure arranged vertically, and a single vertical tank can be used for manual backwashing. The vertical gravel filter 9 includes a first water inlet chamber 1, a water cap 4, and a first water outlet chamber 2 arranged sequentially from top to bottom; the first water inlet chamber 1 is divided into a plurality of sandstone filter chambers in the circumferential direction body; the number of sand filter chambers is not limited, for example: the number of sand filter chambers is two, and each sand filter chamber is filled with a sand layer. The first water outlet cavity 2 ...

Embodiment 2

[0070] combine Figure 1 to Figure 9 As shown, this embodiment also provides a vertical sand and gravel mesh automatic integrated filter, which includes a vertical sand and gravel filter 9 and a mesh filter 3 integrally connected. The vertical gravel filter 9 in the present embodiment is an automatic type, and the screen filter 3 in the present embodiment is an automatic type.

[0071] In this embodiment, the vertical sandstone filter 9 is a tank structure arranged vertically, and automatic backwashing can be realized by using a single vertical tank body. The vertical gravel filter 9 includes a first water inlet chamber 1, a water cap 4, and a first water outlet chamber 2 arranged sequentially from top to bottom; the first water inlet chamber 1 is divided into a plurality of sandstone filter chambers in the circumferential direction body; the number of sand filter chambers is not limited, for example: the number of sand filter chambers is two, and each sand filter chamber is ...

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Abstract

The invention relates to the technical field of irrigation, in particular to a vertical gravel net type automatic integrated filter. The filter comprises a vertical gravel filter body and a net type filter body which are integrally connected. The vertical gravel filter body comprises a first water inlet cavity, water caps and a first water outlet cavity which are sequentially arranged from top to bottom, wherein the interior of the first water inlet cavity is circumferentially divided into a plurality of gravel filter cavities. The net type filter body comprises an automatic driving device, a filter shell, a filter net cylinder and a cleaning sleeve, wherein the filter shell, the filter net cylinder and the cleaning sleeve are sequentially and coaxially arranged from outside to inside, and the automatic driving device is connected with one end of the cleaning sleeve. The filter has the following advantages that under the premise of ensuring the same filter flow, the occupied space is minimum; cost is reduced by reducing the using quantity of raw materials and simplifying the manufacturing process; field installation is simplified, and the risk of installation leakage is reduced.

Description

technical field [0001] The invention relates to the technical field of irrigation, in particular to a vertical sandstone mesh automatic integrated filter. Background technique [0002] At present, sand and gravel filters are widely used in the primary filtration of agricultural micro-irrigation systems. Sand and gravel filters are medium filters. The size is relatively large, and the number of uses is large. After being combined with a mesh filter, the floor area will become larger, and the connecting pipes are complicated, and there are many interfaces. Leakage at the interface often occurs during the installation process, which brings a lot of inconvenience to the operation and maintenance work. [0003] Affected by the cut-off area of ​​the filter, during the operation of the equipment, various types of impurities will block the filter system, thereby reducing the filtering capacity, increasing the water resistance, and even losing the filtering capacity to damage the equ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D36/02
CPCB01D36/02
Inventor 李云松郭爱军梁新武吕东升
Owner TONGJIE WISDOM WATER CO LTD