Unlock instant, AI-driven research and patent intelligence for your innovation.

Water treatment level control system and water treatment system

A control system and water treatment technology, applied in the direction of control/regulation system, liquid level control, non-electric variable control, etc., can solve problems such as waste, sewage entering the next treatment process, and failure to form a mud-water interface

Pending Publication Date: 2017-06-30
ZHUHAI 9TONE WATER DEV
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the sedimentation tank can automatically discharge sludge, because the sludge at the bottom of the sedimentation tank is fluffy and has a moisture content as high as 98%, it is impossible to form an accurate mud-moisture interface, resulting in inaccurate detection results and prone to mis-discharging How

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Water treatment level control system and water treatment system
  • Water treatment level control system and water treatment system
  • Water treatment level control system and water treatment system

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0030] In the following description of the water treatment system, only the structure closely related to the present invention will be described. For other structures in the water treatment system, such as the dosing device, the sedimentation device placed in the sedimentation tank, etc., those skilled in the art can refer to the current There is technology to implement it. In the water treatment system, at least the flocculation tank and the sedimentation tank need to be discharged. The level control system of the present invention can be used in the flocculation tank and / or the sedimentation tank, and can also be used in other tanks that need to be discharged. The sludge discharge of the sedimentation tank is taken as an example to illustrate.

[0031] see figure 1 , The water treatment system has a sedimentation tank 1 and a level control system.

[0032] see Figure 1 to Figure 3 , There is a control unit 41 in the level control system of this example, and the mud disch...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a water treatment level control system and a water treatment system. The water treatment level control system comprises a control unit, a sludge discharge unit and a detection unit, and the control unit receives signals of the detection unit and controls the opening or closing of the sludge discharge device. The detection unit comprises a light source part and an optical receiver module which are located under the water surface, the optical receiver module is composed of more than two coplanar optical receiver parts, and spacing is formed between the light source part and the optical receiver module. The water treatment system adopts the level control system. The height of sludge at the bottom of a sedimentation tank can be more precisely judged, and the problem of wrong sludge discharge is effectively avoided.

Description

technical field [0001] The invention relates to a level control system for automatically discharging sludge in a water treatment system, and a water treatment system constructed by using the level control system. Background technique [0002] Water treatment is a process of removing impurities in raw water by physical and chemical methods. In the process of water treatment, impurities in raw water are precipitated to the bottom of flocculation tanks, sedimentation tanks and other pools through flocculation, precipitation and other treatment steps. When the sludge is accumulated to a certain thickness, the sludge must be discharged through the sludge discharge device connected to the bottom of the tank to prevent the sludge from accumulating and causing blockage, resulting in excessive turbidity of the effluent. [0003] In order to remove the sludge at the bottom of the pond, different sludge discharge cycles are usually set according to different water quality and different...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G05D9/12
CPCG05D9/12
Inventor 张良纯文玉坤
Owner ZHUHAI 9TONE WATER DEV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com