A device and method for automatically cleaning impurities in a rotary valve

An automatic cleaning and rotary technology, applied in cleaning methods and utensils, chemical instruments and methods, cleaning hollow objects, etc., can solve problems such as valve blockage, and achieve the effects of improved use, economical and practical, and simple operation

Active Publication Date: 2022-04-15
NINGBO HUACHENG VALVE
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  • Abstract
  • Description
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Problems solved by technology

[0002] Sewage treatment and water recycling are important components in the field of environmental protection. With the rapid development of the domestic economy and the improvement of residents' living standards, the annual discharge of industrial sewage and domestic sewage is also increasing. Sewage treatment needs to be carried out through drainage valves. However, after using the existing drainage valve for a period of time, the valve will be blocked due to the dirt winding on the surface of the valve core. A method is needed to pre-clean the impurities in the pipeline, prolong the service life of the valve, and reduce the number of cleaning times.

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  • A device and method for automatically cleaning impurities in a rotary valve
  • A device and method for automatically cleaning impurities in a rotary valve
  • A device and method for automatically cleaning impurities in a rotary valve

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Embodiment Construction

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0027] like Figure 1-3 As shown, this embodiment proposes a device for automatically cleaning impurities in a rotary valve, including a valve body 2, one end of the valve body 2 is the water inlet pipe 1, the other end of the valve body 2 is the water outlet pipe 9, and the valve body 2 passes through the first rotating shaft. 5 Rotationally connected with a runner 20, a number of impurity collection pipes 3 are ring-shaped in the runner 20, at least one impurity collection pipe 3 is arranged in the water inlet pipe 1, and the impurity ...

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Abstract

The invention discloses a device and method for automatically cleaning impurities in a rotary valve, which comprises a valve body, one end of the valve body is a water inlet pipe, the other end of the valve body is a water outlet pipe, and the valve body is connected with a runner through a first rotating shaft. There are several impurity collection pipes ring-shaped in the wheel, at least one impurity collection pipe is set in the water inlet pipe, and the impurity collection pipe connects the water inlet pipe with the cavity of the valve body; the valve body is also rotatably connected with a passive bevel gear, and the passive bevel gear is connected There is a driving mechanism, the passive bevel gear is eccentrically provided with a driving rod, the first rotating shaft fixed sleeve is provided with a bifurcated rod, and the driving rod is in contact with the bifurcated rod; the valve body is also connected with a cleaning mechanism for cleaning the impurity collection pipe. The device of the invention has the advantages of pre-cleaning sewage impurities in the pipeline, prolonging the service time of the valve, reducing the number of times of manual cleaning, reducing the difficulty of cleaning, and improving the use efficiency.

Description

technical field [0001] The invention relates to the technical field of valves, in particular to an automatic cleaning device and cleaning method for impurities in a rotary valve. Background technique [0002] Sewage treatment and water recycling are important components in the field of environmental protection. With the rapid development of the domestic economy and the improvement of residents' living standards, the annual discharge of industrial sewage and domestic sewage is also increasing. Sewage treatment needs to be carried out through drainage valves. However, after using the existing drainage valve for a period of time, the valve will be clogged due to the dirt wrapped around the surface of the valve core. It is necessary to pre-clean the impurities in the pipeline to prolong the service life of the valve and reduce the number of cleanings. Contents of the invention [0003] In order to solve the above-mentioned problems in the prior art, an automatic cleaning devic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B9/032B08B13/00
CPCB08B9/0321B08B13/00
Inventor 王朝阳连超燕金昌锡祝云霞杨月红胡朝辉吕强王玉堂杨骑峰
Owner NINGBO HUACHENG VALVE
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