Efficient rotational flow multistage purification device for mine wastewater treatment

A technology for mine wastewater, grade purification, applied in mining wastewater treatment, multi-stage water treatment, water/sewage treatment, etc., can solve the problems of single technology, inconvenient operation, waste of land resources, etc.

Pending Publication Date: 2020-10-13
北京华夏壹泰科技有限公司
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The technology is single, and the best treatment effect cannot be exerted;
[0004] 2. It occupies a large area and wastes land resources;
[0005] 3. Inconvenient operation, high cost of labor and medicine;
[0006] 4. There are many maintenance items and the service life is limited

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
  • Efficient rotational flow multistage purification device for mine wastewater treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The following is attached figure 1 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0014] In this embodiment of the present invention, the cylindrical body 1 is cylindrical, and the water inlet pipe / backwash drain pipe 2 passes through the upper side of the cylindrical body 1 and is connected to the swirl central cylinder 3, The swirl center tube 3 is installed in the inner cavity 4; when the equipment is fed with water, water flows through the water inlet pipe / backwash drain pipe 2 and enters the swirl center tube 3 along a tangent line; the special-shaped inclined plate 5 is fixedly connected to the side wall of the cylindrical body 1, and has a conical shape, a polygonal shape, etc., and belongs to a multi-layer structure; the filter material 6 and the filter plate 7 together form a filter material layer, which...

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 an efficient rotational flow multistage purification device for mine wastewater treatment, and belongs to the field of mine wastewater treatment. Mine wastewater containing suspended matters is mixed with a medicament and then enters the device through a water inlet pipe, and deep coagulation of the medicament and the wastewater is carried out through cyclone mixing and centrifugal separation effects of a cyclone center cylinder; meanwhile, under the combined action of the gravity field, the ascending water flow and the rotating flow field, suspended solids in the wastewater form a sludge layer area at the bottom of the inner cavity, and the water flow forms a flow field change from ascending to descending along the center to the barrel wall; after the ascending suspended matters are filtered by the sludge layer, the special-shaped inclined plate and the filter material layer, and clear water is discharged through a water discharging pipe; and after the separated sludge is concentrated by the sludge concentration device, one path is discharged through a sludge discharge pipe, and the other path is pressurized by a high-density circulating pump to enter a water inlet pipe to be mixed with inlet water, so as to finish a high-density circulating function.

Description

technical field [0001] The invention relates to a high-efficiency cyclone multi-stage purification device for mine wastewater treatment, belonging to the field of mine wastewater treatment. Background technique [0002] With the rapid development of industry, waste water and sewage are increasing rapidly, and the pollution of water bodies is becoming more and more extensive and serious, threatening human health and safety. At present, the commonly used mine wastewater purification equipment has the following main disadvantages: [0003] 1. The technology is single, and the best treatment effect cannot be exerted; [0004] 2. It occupies a large area and wastes land resources; [0005] 3. Inconvenient operation, high cost of labor and medicine; [0006] 4. There are many maintenance items and the service life is limited. Contents of the invention [0007] The technical problem to be solved by the present invention is to provide a high-efficiency cyclone multi-stage puri...

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): C02F9/02C02F103/10
CPCC02F1/001C02F1/28C02F1/38C02F9/00C02F2103/10C02F2201/007C02F2301/08
Inventor 袁庆国赵兴勃张秋实
Owner 北京华夏壹泰科技有限公司
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