Supercharge Your Innovation With Domain-Expert AI Agents!

Efficient domestic sewage filter plate and preparation method thereof

A domestic sewage and filter plate technology, which is applied in the direction of filtration separation, filtration treatment, separation methods, etc., can solve the problems of affecting the treatment efficiency of domestic sewage, poor filtration efficiency, and difficulty in cleaning, etc., and achieve high sewage filtration effect, reduce costs, and reduce effect of difficulty

Inactive Publication Date: 2018-07-03
合肥宸翊商贸有限公司
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the filter plate in the prior art has poor filtration efficiency, easy to block and difficult to clean, which seriously affects the treatment efficiency of domestic sewage

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 domestic sewage filter plate and preparation method thereof
  • Efficient domestic sewage filter plate and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0036] The present invention also provides a method for preparing the above-mentioned high-efficiency domestic sewage filter plate, comprising the following steps:

[0037] (1) Take kaolin, high-alumina vanadium clay, glass powder, zinc salt, magnesium salt, nickel salt according to the formula quantity, put into a high-speed mixer and fully mix to obtain mixture A;

[0038] (2) Transfer the mixture A in step (1) into a stirring container, add a solvent, stir and mix, then put in surfactants, organotitanates, silane coupling agents, reinforcing fibers and tackifiers to obtain mixture B ;

[0039] (3) Put the mixture B into a plate-shaped mold for pressing and molding, then transfer it to a high-temperature calciner, calcinate at a high temperature of 550-680°C, and obtain the domestic sewage filter plate after cooling.

[0040] In order to optimize the pore structure of the filter plate, the calcination process in the step (3) of the present invention is divided into two time...

Embodiment 1

[0043] A high-efficiency domestic sewage filter plate, the filter plate is prepared from a raw material composition, and the raw material composition includes the following materials in parts by weight: 100 parts of kaolin, 22 parts of high alumina bauxite, and 20 parts of glass powder , 6 parts of zinc chloride, 6 parts of magnesium chloride, 6 parts of nickel chloride, 10 parts of surfactant sodium lauryl alcohol polyoxyethylene ether sulfate, 22 parts of n-butyl titanate, 8 parts of vinyl trichlorosilane, 11 parts of alkali-free glass fiber, 5 parts of hydroxymethyl cellulose, 420 parts of acetone;

[0044] The preparation method of above-mentioned domestic sewage filter plate comprises:

[0045] (1) Take kaolin, high alumina vanadium clay, glass powder, zinc chloride, magnesium chloride, nickel chloride according to the formula quantity, put into high-speed mixer and fully mix to obtain mixture A;

[0046] (2) Transfer the mixture A in step (1) into a stirring container, ...

Embodiment 2

[0049] A high-efficiency domestic sewage filter plate, the filter plate is prepared from a raw material composition, and the raw material composition includes the following materials in parts by weight: 100 parts of kaolin, 18 parts of high alumina bauxite, and 15 parts of glass powder , 5 parts of zinc chloride, 5 parts of magnesium chloride, 5 parts of nickel chloride, 8 parts of surfactant sodium lauryl alcohol polyoxyethylene ether sulfate, 18 parts of n-butyl titanate, 7 parts of vinyl trichlorosilane, 9 parts of alkali-free glass fiber, 4 parts of hydroxymethyl cellulose, 400 parts of acetone;

[0050] The preparation method of above-mentioned domestic sewage filter plate comprises:

[0051] (1) Take kaolin, high alumina vanadium clay, glass powder, zinc chloride, magnesium chloride, nickel chloride according to the formula quantity, put into high-speed mixer and fully mix to obtain mixture A;

[0052] (2) Transfer the mixture A in step (1) into a stirring container, ad...

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 the technology of sewage filtration, and particularly relates to an efficient domestic sewage filter plate and a preparation method thereof. The filter plate is prepared froma raw material composition which is prepared from the following substances in parts by weight: 100 parts of kaolin, 15-30 parts of high-aluminum vanadine, 10-30 parts of glass dust, 3-10 parts of zincsalt, 3-10 parts of magnesium salt, 3-10 parts of nickel salt, 5-15 parts of surfactant, 12-30 parts of organic titanate, 5-10 parts of a silane coupling agent, 6-15 parts of reinforced fibers, 3-8 parts of tackifier and 300-500 parts of a solvent. In the filter plate, kaolin, high-aluminum vanadine, glass dust, zinc salt, nickel salt and other additives are sufficiently mixed, and a plate-shapedmold is filled with the mixture, and sintering fixing is carried out to form the filter plate having a porous structure. The filter plate can be used for adsorbing and blocking suspending solids in the domestic sewage, effectively decomposing organic pollutants in the domestic sewage and reducing difficulty of subsequent treatment.

Description

technical field [0001] The invention relates to the technical field of sewage filtration, in particular to a high-efficiency domestic sewage filter plate and a preparation method thereof. Background technique [0002] Domestic sewage is the wastewater discharged by residents in their daily life, and the pollutants contained in it are mainly organic matter (such as protein, carbohydrates, fat, urea, ammonia nitrogen, etc.) and a large number of pathogenic microorganisms (such as parasite eggs and intestinal infectious viruses, etc.) , The organic matter present in domestic sewage is extremely unstable, easy to rot and produce stench, bacteria and pathogens multiply by using organic matter in domestic sewage as nutrition, which can lead to the spread of infectious diseases, therefore, domestic sewage must be treated before discharge. [0003] In the treatment process of domestic sewage, the suspended solids in the sewage are removed by simple sedimentation, filtration or prope...

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): B01D39/20C02F1/00
CPCB01D39/20C02F1/001
Inventor 左小虎王俊杰武青松姜岩
Owner 合肥宸翊商贸有限公司
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