Supercharge Your Innovation With Domain-Expert AI Agents!

Production process of basalt filter material

A technology of filter material and production process, applied in the field of production process of basalt filter material, can solve the problems of reducing the service life of equipment, easy blockage, incomplete filtration, etc., and achieve the effect of saving production costs

Inactive Publication Date: 2017-11-28
江苏明晶布业股份有限公司
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings existing in the prior art of incomplete filtration of gases with high sulfur content and impurities, poor acid and alkali resistance, unsatisfactory deep filtration effect, easy blockage, and reduced service life of equipment. And the proposed production process of a basalt filter material with high temperature resistance, wear resistance, hydrolysis resistance, chemical corrosion resistance and long service life

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
  • Production process of basalt filter material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A production process of basalt filter material, comprising the steps of:

[0025] S1. Component raw material preparation: 10 parts of basalt fiber, 3 parts of mixed resin, 15 parts of film-forming agent, 15 parts of carbon fiber tube, 4 parts of synthetic fiber, 8 parts of inorganic phosphate flame retardant, 3 parts of reinforcing agent and 3 parts of curing agent share;

[0026] S2. Wash 10 parts of basalt fiber with water, filter to remove impurities, put it in a desiccator at a temperature of 135°C for 60 minutes, dry it, and then store it in a sealed container;

[0027] S3. Heat 15 parts of the film-forming agent to 60°C, stir to form a sol, and let it cool for 15 minutes before use;

[0028] S4. Add 15 parts of the film-forming agent to be used in S3 to 10 parts of the basalt fiber preserved in S2, put it into a stirrer at a speed of 120 rpm, and stir evenly for 30 minutes to form a mixture A;

[0029] S5. Put 3 parts of mixed resin into a container, add 3 parts...

Embodiment 2

[0034] A production process of basalt filter material, comprising the steps of:

[0035] S1. Component raw material preparation: 11 parts of basalt fiber, 5 parts of mixed resin, 18 parts of film-forming agent, 20 parts of carbon fiber tube, 6 parts of synthetic fiber, 9 parts of inorganic phosphate flame retardant, 6 parts of reinforcing agent and 4 parts of curing agent share;

[0036] S2. Wash 11 parts of basalt fibers with water, filter to remove impurities, put them in a desiccator at a temperature of 155°C for 90 minutes, dry them, and then store them in a sealed container;

[0037] S3. Heat 18 parts of the film-forming agent to 70°C, stir to form a sol, let it cool for 18 minutes, and set aside;

[0038] S4. Add 16 parts of the film-forming agent to be used in S3 to 11 parts of the basalt fiber preserved in S2, put it into a stirrer, the rotating speed is 130 rpm, and the time is 60 minutes, and stir evenly to form a mixture A;

[0039] S5. Put 6 parts of mixed resin ...

Embodiment 3

[0044] A production process of basalt filter material, comprising the steps of:

[0045] S1. Component raw material preparation: 12 parts of basalt fiber, 8 parts of mixed resin, 20 parts of film-forming agent, 25 parts of carbon fiber tube, 12 parts of synthetic fiber, 15 parts of inorganic phosphate flame retardant, 8 parts of reinforcing agent and 6 parts of curing agent share;

[0046] S2. Wash 112 parts of basalt fibers with water, filter to remove impurities, put them in a desiccator at a temperature of 175° C. for 120 minutes, dry them, and then store them in a sealed container;

[0047] S3. Heat 20 parts of the film-forming agent to 90°C, stir to form a sol, let it cool for 20 minutes, and set aside;

[0048] S4. Add 20 parts of the film-forming agent to be used in S3 to 12 parts of the basalt fiber preserved in S2, put it into a stirrer, the rotating speed is 135 rpm, and the time is 90 minutes, and stir evenly to form a mixture A;

[0049] S5. Put 8 parts of mixed ...

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 production process of a basalt filter material. The production process comprises the following steps of S1, preparation of compositional raw materials: 10 to 12 parts of basalt fiber, 3 to 8 parts of mixed resin, 15 to 20 parts of film-forming agent; 15 to 25 parts of carbon fiber tube, 4 to 12 parts of synthetic fiber, 8 to 15 parts of inorganic phosphate flame retardant, 3 to 8 parts of reinforcing agent and 3 to 6 parts of curing agent; S2, cleanly washing the 10 to 12 parts of basalt fiber through water, filtering to remove an impurity, putting into a dryer, wherein the temperature is 135 to 175 DEG C, drying for 60 to 120 minutes and then hermetically storing. Aiming at the defects in a current technique that a gas which is high in sulfur content and the impurity are filtered incompletely, further, the acid and alkali resistance is poorer, a deep filter effect is not very ideal, the blockage easily occurs and the service life of a device is shortened, the invention provides the production process of the basalt filter material which is high-temperature-resistant, abrasion-resistant, hydrolysis-resistant and chemical-corrosion-resistant and long in service life.

Description

technical field [0001] The invention relates to the technical field of basalt filter materials, in particular to a production process of basalt filter materials. Background technique [0002] As people's requirements for the quality of the air environment gradually increase, the requirements for fibers used in filter materials also increase accordingly. Therefore, the market for filter materials urgently needs filter materials with good performance and applicability. Flue gases from metal smelting and waste incineration contain a large amount of toxic and harmful substances, such as sulfides, nitrogen oxides, cyanides, and dioxins, which are discharged into the atmosphere and constitute major pollution. Currently, the filter materials in the international market are expensive and costly , the present invention uses basalt, carbon fiber and synthetic fiber for deep processing research and development, which greatly saves production costs, overcomes factors such as high moistu...

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): B01D39/14B01D53/02B01D46/00
CPCB01D39/14B01D46/0001B01D53/02B01D2239/0216B01D2239/0457B01D2239/1291
Inventor 蔡明贤
Owner 江苏明晶布业股份有限公司
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