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Dosing device controlled by ejector rod impacted by water flow

A technology of dosing device and water flow impact, which is applied in water/sewage treatment, water/sewage treatment equipment, water/sludge/sewage treatment, etc., can solve the problems of large volume, environmental pollution, and inability to automatically adjust the amount of medicine, etc. achieve the effect of small size

Pending Publication Date: 2019-09-20
湖北楚春归环保科技工程有限公司
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  • Summary
  • Abstract
  • Description
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Problems solved by technology

[0002] If the sewage in life is discharged directly, it will cause environmental pollution
At present, a dosing device is generally used to disinfect domestic sewage. The dosing device in the prior art has a large volume, cannot automatically adjust the amount of medicine according to the water volume, and needs to waste power resources. For some remote areas, the road conditions are relatively poor. Complicated, unable to provide power resources

Method used

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  • Dosing device controlled by ejector rod impacted by water flow
  • Dosing device controlled by ejector rod impacted by water flow

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Embodiment Construction

[0016] 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.

[0017] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the It should not be construed as limiting the invention ...

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Abstract

The invention discloses a dosing device controlled by an ejector rod impacted by water flow. The dosing device comprises a disinfection tank, wherein an impeller is arranged in the disinfection tank, one side of the disinfection tank is provided with a water inlet pipe, the other side of the disinfection tank is provided with a water outlet pipe, and the water outlet of the water inlet pipe is not lower than the lowest point of the impeller; and a reagent barrel, which is arranged above the disinfection tank and has a dosing port, wherein the reagent barrel is provided with a reagent feeding pipe penetrating the top end of the disinfection tank, the reagent feeding pipe is internally provided with the ejector rod that can reciprocate up and down and extends to the vicinity of a center hole in the impeller, the upper end of the ejector rod is provided with a movable sealing plug matching with the upper orifice of the drug delivery tube reagent feeding pipe, an eccentric link is hinged onto the impeller, and the other end of the eccentric link is hinged to the lower end of the ejector rod. The dosing device is small in size, realizes the automatic control of reagent amounts by the rotation of the impeller under the pushing of water flow in the water inlet pipe, and can work without power resources.

Description

technical field [0001] The invention relates to the technical field of domestic sewage treatment, in particular to a water flow impact ejector pin control dosing device. Background technique [0002] If the sewage in life is discharged directly, it will cause environmental pollution. At present, a dosing device is generally used to disinfect domestic sewage. The dosing device in the prior art has a large volume, cannot automatically adjust the amount of medicine according to the water volume, and needs to waste power resources. For some remote areas, the road conditions are relatively poor. Complicated and unable to provide power resources. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes a kind of water flow impact ejector rod control dosing device, comprising: [0004] Disinfection tank, an impeller is arranged in the disinfection tan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/50
CPCC02F1/50C02F2201/007C02F2201/002
Inventor 葛翔仇信孟顾志华陈磊
Owner 湖北楚春归环保科技工程有限公司
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