Automatic sodium hypochlorite feeding system

A sodium hypochlorite and automatic feeding technology, which is applied in control/manipulation systems, sterilization/microdynamic water/sewage treatment, water treatment parameter control, etc., can solve problems such as the inability to realize automatic feeding, achieve a firm and reliable structure, and realize Automatic control, effect of improving reliability

Pending Publication Date: 2022-04-19
无锡市水务集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The on-site water plant needs to be equipped with personnel to manually control the feeding amount and judge the feeding status, and automatic feeding cannot be realized

Method used

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  • Automatic sodium hypochlorite feeding system
  • Automatic sodium hypochlorite feeding system

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0022] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention relates to an automatic sodium hypochlorite feeding system which is sequentially connected with a Y-shaped filter, a buffer tank, a magnetic pump and a stock solution pool, the two ends of the buffer tank are provided with a first electric butterfly valve and a second electric butterfly valve respectively, the buffer tank is provided with a liquid inlet and a liquid outlet, and the liquid inlet is connected to the upper end of the side face of the buffer tank in a penetrating mode; the liquid outlet is connected to the lower end of the side face of the buffer tank in a penetrating mode, the upper end face of the buffer tank is connected with a liquid level meter and a wave-proof plate which are located in an inner cavity of the buffer tank, and the wave-proof plate is located between the liquid level meter and the middle vertical plane of the upper end face of the buffer tank. The device is small in occupied area, low in equipment investment cost and capable of being controlled remotely, operators are saved, and reliability is improved. The liquid level of the buffer tank is automatically detected, an electric valve at a liquid inlet is controlled through analog quantity, and the opening degree of the valve is adjusted in real time, so that the feeding speed is controlled, and the liquid inlet speed is equal to the liquid outlet speed. Meanwhile, the stock solution pool judges feeding according to the liquid level, the stock solution pool is automatically switched to another stock solution pool after being full, and anti-overflow control can be carried out.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to an automatic feeding system for sodium hypochlorite. Background technique [0002] About 50% of human diseases are caused by pathogens in drinking water. Controlling microorganisms through disinfection is an essential water purification process. Some water plants in China use sodium hypochlorite for disinfection. Sodium hypochlorite is generally transported by the manufacturer or supplier to the water plant with a concentration of 10% in tank trucks or other suitable containers, and then pumped into the original solution pool of the water plant through a magnetic pump. When discharging, the lifting pump is easy to be evacuated and damaged. The on-site water plant needs to be equipped with personnel to manually control the feeding amount and judge the feeding status, and automatic feeding cannot be realized. Contents of the invention [0003] The objective of the inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/00C02F1/50C02F103/02
CPCC02F1/50C02F1/008C02F2209/40C02F2209/42C02F2103/02
Inventor 廖徐弘陈燚王伟别娜娜于军伟俞正伟袁旭峰
Owner 无锡市水务集团有限公司
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