Membrane filter pressing device for pigment production waste slurry

A membrane filter press, membrane filter plate technology, applied in the direction of filtration separation, filtration loop, separation method, etc., can solve the problems of polluted environment, inability to treat waste slurry, incomplete separation of mud and liquid, etc., to protect the environment and reduce workload , good filtering effect

Inactive Publication Date: 2018-05-15
盐城信立颜料有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Organic pigments are generally obtained from plants and marine animals, such as madder blue, gamboge and purple extracted from shellfish in ancient Rome. In the existing pigment production process, a large amount of waste pulp will be produced. In order to save energy, protect the environment, save energy and reduce emissions If the waste is not treated in time, it will pollute

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
  • Membrane filter pressing device for pigment production waste slurry
  • Membrane filter pressing device for pigment production waste slurry

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0018] refer to Figure 1-2 A diaphragm filter press device for producing waste slurry from pigment production, comprising a filter press box 1, fixing frames 6 are welded on the outer walls on both sides of the bottom of the filter press box 1, and vertical The diaphragm filter plate 2 placed vertically has installation holes on both sides of the outer wall of the filter press box 1, and a positioning sleeve 3 is inserted on the inner wall of the installation hole, and the positioning sleeve 3 is inserted into the bottom of the diaphragm filter plate 2. On the inner wall, the inner wall of the positioning sleeve 3 is plugged with a material guide tube 8, the top and...

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 membrane filter pressing device for pigment production waste slurry. The membrane filter pressing device comprises a filter pressing box body, wherein fixed mounts are weldedon the outer walls of two sides of the bottom of the filer pressing box body; membrane filter plates which are placed vertically are inserted into the inner walls of the filter pressing box body; theouter walls of the two sides of the filter pressing box body are provided with mounting holes; positioning sleeves are inserted into the inner walls of the mounting holes; the positioning sleeves areinserted into the inner walls of the membrane filter plates; feeding pipes are inserted into the inner walls of the positioning sleeves; air inlet valves are welded on the top and at the bottom of the outer wall of one side of the filter pressing box body; pushing plates are fixedly arranged on the outer walls of one ends close to the air inlet valves of the membrane filter plates. By adopting the membrane filter pressing device, slurry is recycled, a large quantity of pigment resources are saved, and pollution due to direct discharge of waste slurry into rivers is avoided; the membrane filter pressing device has the advantages of novel structure, reasonable design, low manufacturing cost, good filter pressing effect on pigment waste slurry, high automation degree and capability of achieving an effect desired by people.

Description

technical field [0001] The invention relates to the technical field of membrane filter press, in particular to a membrane filter press device for producing waste slurry from pigment production. Background technique [0002] Pigment is a substance that can make an object dyed with color. Pigments are soluble and insoluble, and there are inorganic and organic differences. Inorganic pigments are generally mineral substances. Humans have known for a long time to use inorganic pigments, using colored soil and ores, to paint on rock walls and smear their bodies. Organic pigments are generally obtained from plants and marine animals, such as madder blue, gamboge and purple extracted from shellfish in ancient Rome. In the existing pigment production process, a large amount of waste pulp will be produced. In order to save energy, protect the environment, save energy and reduce emissions If the waste is not treated in time, it will pollute the environment. The mechanical diaphragm f...

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): B01D36/02
CPCB01D36/02
Inventor 王鑫
Owner 盐城信立颜料有限公司
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