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Metering pump

A quantitative pump and fluid technology, applied in the direction of pumps, piston pumps, pump devices, etc., can solve problems such as automation restrictions, and achieve the effect of reducing waste problems and promoting industrial development and reducing the amount of waste.

Active Publication Date: 2015-09-23
金正浩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to effectively coagulate and remove the sludge contained in sewage and wastewater, it is necessary to arrange personnel responsible for managing the input amount of coagulant. Considering that the automation of sewage and wastewater treatment equipment is limited, the management of sludge coagulant input and sewage The management of mud coagulation efficiency is of great significance, and relevant solutions need to be put forward

Method used

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Embodiment Construction

[0040] Hereinafter, the metering pump of the present invention will be described in detail with reference to the accompanying drawings.

[0041] refer to Figure 2 to Figure 4 , figure 2 A longitudinal view of the compression member of the quantitative pump of the present invention taken transversely, Figure 3a as well as Figure 3b is a plan view and a cross-sectional view of the compression member of the fixed displacement pump, Figure 4 It is a perspective view of the sewage and waste water inflow and discharge pipes connected with the compression components of the quantitative pump of the present invention. The quantitative pump 100 of the present invention includes: a compression component 200b with a compression chamber 200a for pumping sewage and waste water; a drive motor 300, The fluid is sucked by driving the compression member 200; and the pipe 400 is used to flow the fluid into or discharge the fluid from the inside of the compression member 200b.

[0042] T...

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PUM

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Abstract

The present invention relates to a metering pump for transferring a certain amount of fluid. The metering pump has a plurality of compression members (200b) provided with compression chambers (200a) for pumping fluid and formed from waste tire, and continuously pumps a certain amount of fluid by check valves (v1 and v2) of a fluid intake pipe (401) and a discharge pipe (402) that are connected to the compression chamber (200a) according to the expansion and contraction of the compression member (200b) by reciprocating a shaft (305) connected to a crank (303) that sequentially operates the plurality of compression members (200b) using an r driving motor in the axial direction of the compression members.

Description

technical field [0001] The present invention relates to a metering pump for continuously transferring a constant amount of fluid, and more particularly, to a quantitative pump for realizing the metering of fluid (wastewater) in the process of removing sludge by coagulating sludge contained in sewage water Transfer so that the ratio of the coagulant thrown into the chemical treatment tank and the amount of waste water are mixed at a constant ratio. Background technique [0002] Usually, in order to protect water quality, domestic sewage, industrial sewage, or livestock manure and other sewage and waste water are purified according to the level that can be released, or purified into regenerated water, which can be reused for road cleaning, toilet cleaning water, or tree planting water in street parks, etc. [0003] In the process of purifying water quality, a variety of purification treatment methods are applicable according to the types and degrees of pollution of sewage and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D13/06F04D29/66F04D29/12
CPCF04B43/0054F04B43/084F04B13/00F04B9/045F04D13/06F04D29/66F04D29/12
Inventor 金正浩
Owner 金正浩
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