Liquid chlorine directly charging system and apparatus

A liquid chlorine and adding process technology is applied in the field of tap water disinfectant dosing process system, which can solve the problems of high operating costs, solid particle impurities cannot be entrained in the overcurrent working medium, and high power consumption costs, and achieves simple and reliable process equipment. The effect of automatic operation and power consumption cost saving

Inactive Publication Date: 2005-09-07
郑州水业科技发展股份有限公司
View PDF1 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] 4. At present, the flow section of the throttle valve of the chlorinator is not large, so the flow fluid should not entrain solid particle impurities, otherwise the throttle valve may be blocked
[0021] 2. Large investment: a water supply of 300,000 m 3 Take a medium-sized water plant per day as an example, the total investment in the current chlorination system is about 1.5 million yuan (unit price of main equipment: 200,000 yuan / set for electric evaporator, 150,000 yuan / set for automatic chlorination machine, 4,000 yuan for liquid chlorine cylinder / indivual);
[0022] 3. High operating cost: Due to the large investment, the overhaul cost and depreciation cost are also high
[0023] High electricity consumption (about 30,000 yuan / year)
[0024] 4. The system equipment is complex and difficult to control, which is not conducive to the automatic operation of the water plant

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
  • Liquid chlorine directly charging system and apparatus
  • Liquid chlorine directly charging system and apparatus
  • Liquid chlorine directly charging system and apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045]Embodiment 1: as shown in the figure, the present invention comprises on-line liquid chlorine cylinder 1, and the liquid chlorine in the on-line liquid chlorine cylinder 1 enters liquid chlorine precipitation cylinder 6 through on-line chlorine valve 3, liquid chlorine pipeline 4, chlorine valve 5, through The chlorine valve 7 and the liquid chlorine pipeline 8 enter the metering pump 3. After pressurization and flow control, the liquid chlorine enters the liquid chlorine doser 13 through the pipeline 12, mixes with the pressure water that enters the liquid chlorine doser 13 through the pipeline 38, and After dissolved in water, high-concentration chlorine-containing water is formed, and then enters the water injector 16 through the pipeline 15, and the water injector forms a vacuum so that the chlorine-containing water in the pipeline 15 does not leak out, and enters the water injector 16 with the pipeline 39 The pressure water is further mixed and diluted, and enters th...

Embodiment 2

[0059] Embodiment 2: as shown in the figure, the present invention comprises on-line liquid chlorine cylinder 1, and the liquid chlorine in the on-line liquid chlorine cylinder 1 enters liquid chlorine precipitation steel cylinder 6 through on-line chlorine valve 3, liquid chlorine pipeline 4, chlorine valve 5, through chlorine The valve 7 and the liquid chlorine pipeline 8 enter the metering pump 3. After pressurization and flow control, the liquid chlorine enters the liquid chlorine doser 13 through the pipeline 12 and mixes and dissolves with the pressure water that enters the liquid chlorine doser 13 through the pipeline 38. After entering the water, high-concentration chlorine-containing water is formed, and then enters the water injector 16 through the pipeline 15, and the water injector forms a vacuum so that the chlorine-containing water in the pipeline 15 does not leak out, and the chlorine-containing water in the pipeline 39 enters the water injector 16. The pressure ...

Embodiment 3

[0061]Embodiment 3: As shown in the figure, the present invention includes Embodiment 2: As shown in the figure, the present invention includes an online liquid chlorine steel cylinder 1, and the liquid chlorine in the online liquid chlorine steel cylinder 1 passes through an online chlorine valve 3 and a liquid chlorine pipeline 4 , chlorine valve 5 enters liquid chlorine precipitation cylinder 6, enters metering pump 3 through chlorine valve 7, liquid chlorine pipeline 8, after pressurization and flow control, liquid chlorine enters liquid chlorine doser 13 through pipeline 12, and through pipeline 38 After the pressurized water entering the liquid chlorine doser 13 is mixed and dissolved into the water, high-concentration chlorine-containing water is formed, and then enters the water injector 16 through the pipeline 15, and the water injector forms a vacuum, so that the chlorine-containing water in the pipeline 15 does not Leakage, further mixing and dilution with the pressu...

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 discloses a liquid chlorine directly charging system and apparatus comprising an online liquid chlorine cylinder, characterized in that, the online liquid chlorine cylinder is connected with the liquid chlorine deposition cylinder, liquid chlorine deposition cylinder is connected to a metering pump, the metering pump is connected with a liquid chlorine feeding device. The apparatus can be applied for improving the drinking water quality.

Description

technical field [0001] The invention relates to a tap water disinfectant (liquid chlorine) dosing process system, in particular to a liquid chlorine direct dosing process system and device. Background technique [0002] In 1835, Dr. Robley Dunglinson published a paper on "Human Health" in Philadelphia, USA, and proposed the use of chlorine to disinfect drinking water. [0003] In 1850 Dr. John Snow used chlorine to disinfect drinking water following a cholera outbreak in London, England. In 1897 Sims Woodhead used a bleach solution (the active ingredient was chlorine) as a temporary measure to disinfect water mains following a typhoid outbreak in Kent, England. In 1902, Middlekerke in Belgium established the world's first permanent water plant for disinfection with chlorine. In 1912, the Niagara Falls Water Plant in the United States used liquid chlorine to disinfect tap water, and adopted the chlorine injection equipment developed by Dr. Georg Ornstein. [0004] Chlorine...

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): B01F5/02B01F15/04C02F1/76
CPCB01F2003/04907B01F3/04503C02F1/76B01F5/0413B01F3/04985C02F1/686B01F5/106B01F13/042C02F2303/04B01F23/2323B01F23/23763B01F23/29B01F25/312B01F25/53B01F35/602
Inventor 张天全张湛军刘宪武赵春英施东文张可欣王岩申岭毛志华赵天灵陈鹏
Owner 郑州水业科技发展股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap