Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Casting waste water neutralization device

A technology for waste water and waste water pools, applied in the field of machinery, can solve the problems of substandard discharge, lack of real-time performance, inaccurate pH value, etc., and achieve the effect of increasing concentration, reasonable structure design, and increasing neutralization effect.

Pending Publication Date: 2018-01-09
宁波视线软件科技有限公司
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] On the one hand, the use of the above test method will make the obtained pH value not accurate enough. On the other hand, because the production of enterprises is continuous, but there is no real-time monitoring, the uncertainty of time in manual testing often easily leads to inadvertent Cause harmful discharge of waste water, and the phenomenon that the discharge does not meet the standard

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
  • Casting waste water neutralization device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The following are specific embodiments of the present invention in conjunction with the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0022] Such as figure 1 As shown, the casting wastewater neutralization device includes:

[0023] Wastewater tank 10, containing acidic wastewater;

[0024] The dissolving tank 20 dissolves alkaline substances to form an alkaline solution;

[0025] The neutralization tank 30 respectively sucks acidic wastewater and alkaline solution from the waste water tank 10 and the dissolution tank 20 for neutralization, and discharges the neutralized solution to the outside. The neutralization tank 30 is provided with a PH value for detecting the pH value. Detector 100;

[0026] The control unit (not shown in the figure) is connected to the PH detector 100 and can control the acid wastewater and alkaline solution to enter the neutralization tank 30....

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 provides a casting waste water neutralization device, and belongs to the technical field of machinery. The casting waste water neutralization device solves a problem that an existing casting waste water neutralization device is not in place in monitoring. The casting waste water neutralization device comprises a waste water tank which contains acidic waste water, a dissolving barrelwhich dissolves alkaline substances to form an alkaline solution, a neutralization barrel which performs neutralization after absorbing the acidic waste water and the alkaline solution respectively from the waste water tank and the dissolving barrel and discharge a solution after neutralization outwards, and a control unit which is connected with a PH detector and can control the acidic waste water and the alkaline solution to enter the neutralization barrel, wherein a pH detector for detecting a pH value is arranged in the neutralization barrel. The device has the advantages of real-time detection and automatic neutralization.

Description

Technical field [0001] The invention belongs to the technical field of machinery, and relates to a casting wastewater neutralization device, in particular to a casting wastewater neutralization device capable of automatic neutralization. Background technique [0002] The exhaust gas discharged from the foundry industry is treated by the water curtain to remove dust and become industrial wastewater, which is generally acidic. The current treatment method is manual detection and chemical neutralization. The wastewater is tested by manual from time to time. The colorimetric method (pH test paper and cuvette) is usually used to measure the pH value of the aqueous solution. If the acid value is found to be excessive, then Use alkaline substances to neutralize the wastewater, and then test until it reaches the discharge standard before discharging. [0003] On the one hand, the use of the above test methods will make the obtained pH value not accurate enough. On the other hand, because ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/66C02F103/16C02F103/18
Inventor 周丰平陈其军侯明朝蔡君瑞
Owner 宁波视线软件科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com