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Iron remover for water treatment

A technology of water treatment and flow channel, which is applied in the directions of water/sewage multi-stage treatment, oxidized water/sewage treatment, water/sludge/sewage treatment, etc., can solve the problems of no maintenance, reduce maintenance cycle, etc., and achieve Ease of replacement, reduced cleaning frequency and service life

Active Publication Date: 2017-01-18
NANJING FOBRITE ENVIRONMENTAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, many domestic and foreign manufacturers reduce the maintenance cycle for products used for iron removal, or do not provide maintenance

Method used

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  • Iron remover for water treatment
  • Iron remover for water treatment
  • Iron remover for water treatment

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Experimental program
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Effect test

Embodiment Construction

[0024] The present invention will be further explained below in conjunction with the accompanying drawings.

[0025] Such as Figures 1 to 4 As shown, an iron removal device for water treatment of the present invention includes an iron removal control valve 1 and a filter tank 2 .

[0026] The iron removal control valve 1 is provided with a valve body cavity 19 and a side cavity body 21, the valve body cavity 19 is respectively connected to the liquid inlet, the liquid outlet, the sewage outlet, the flow channel 20, the flow channel A27 and the flow channel B25, and the flow channel 20 communicates with the side cavity 21, and a piston is arranged in the inner cavity 19 of the valve. Through the movement of the piston, the conduction or isolation between the liquid inlet, the liquid outlet, the sewage outlet, the flow channel 20 , the flow channel A27 and the flow channel B25 and the inner cavity 19 of the valve is controlled.

[0027] During the working process of the origi...

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PUM

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Abstract

The invention discloses an iron remover for water treatment. The iron remover comprises an iron removal control valve and a filter material tank. The iron removal control valve is provided with a valve cavity with a piston. The valve cavity is communicated with a channel, a channel A and a channel B. The channel is communicated with a lateral cavity. The bottom of the iron removal control valve is provided with a joint A. The channel A is communicated with an opening A of the joint A, a channel D and an outlet A. the channel B is communicated with an opening B of the joint A, a channel C and an outlet B. the side surface of the iron removal control valve is provide with an interface communicated with the lateral cavity. The mouth of the filter material tank faces downwards and is provided with an interface B. the interface B is provided with an opening C, a channel F and an outlet C which are communicated in order and an opening D, a channel E and an outlet D which are communicated in order. A water distributor is arranged in the mouth of the tank. The side surface of the water distributor is equipped with a small hole. The center of the water distributor is provided with a straight tube, the upper end of which extends to the bottom of the tank and the lower end of which extends into the opening D. a pipeline A is connected to the outlet A, the outlet D and a pipeline C. the pipeline C is connected to an interface. A pipeline B is connected to the outlet B and the outlet C. The pipeline C is provided with an ejector and an opening E.

Description

technical field [0001] The invention relates to an iron removal device for water treatment. Background technique [0002] At present, the iron removal device used for water treatment on the market generally sucks the air into the filter tank and compresses it, and at the same time contacts with the liquid to be treated, so that the water-soluble ferrous iron will be oxidized into water-insoluble ferric iron. The filter material filters the precipitated ferric iron and flows out the treated liquid. Since this iron removal method is air and liquid contact oxidation, and the suction process is also a gas-liquid mixture, some sediments will also be left where the gas-liquid mixture passes. For this reason, the cleaning frequency of the automatic iron removal equipment is very high. Generally, the control valve inner cavity parts or control valve products are replaced every six months. Some improved designs will bypass the suction step through the valve body cavity and pass thr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/04F16K27/00C02F101/20
CPCF16K27/00C02F1/001C02F1/72C02F2101/203
Inventor 马旭光威廉姆·钱德勒
Owner NANJING FOBRITE ENVIRONMENTAL TECH