Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Water-absorbent deodorizing household mat prepared from coal ash and production process of water-absorbent deodorizing household mat

A production process, fly ash technology, applied in carpets, applications, household appliances, etc., can solve the problems of raw materials that cannot save resources, breed bacteria, mold, insects and mites, and do not use industrial waste, etc., to achieve dry shrinkage Small size, strong air purification and deodorization ability, and the effect of reducing pollution

Inactive Publication Date: 2018-06-12
JIANGXI YUANYANG WEILI IND CO LTD
View PDF2 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chemical fiber and cotton home mats have large fiber gaps, and large particles of dirt such as food residues are easy to remain in them, and their water absorption is poor, which not only breeds bacteria, mold, and insects, but also easily produces odors
Home floor mats made of this kind of material need to be cleaned frequently, and cleaning is difficult, and there are health risks in daily use
Rubber floor mats have poor water absorption and are not suitable for wet spaces such as kitchens and bathrooms
At the same time, the above-mentioned floor mat materials commonly used in household are flammable materials, which bring great safety hazards
The use of its manufacturing raw materials can not achieve the effect of saving resources and reducing pollution
[0003] The Chinese patent application with the application number CN201610428098.X discloses a vermiculite diatomite composite water-absorbing mat. The mat uses vermiculite as a raw material, and the production cost is higher and the process is complicated.
Without the use of industrial waste, the effect of saving resources and reducing pollution cannot be achieved

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The water-absorbing and deodorizing home floor mat prepared by using fly ash provided in this embodiment is made of the following raw materials: 20% diatomaceous earth, 45% fly ash, 12% calcium hydroxide, 10% Portland cement, Wood pulp fiber 9%, quartz powder 4%. The fineness of fly ash is 60μm, the loss on ignition is more than 5%, and the porosity is 80%. The fineness of diatomaceous earth is less than 50 μm. The density of the prepared home floor mat product is lower than 0.9g / cm 3 .

[0033] The production technique of the present embodiment comprises the following steps:

[0034] (1) Preparation of wood pulp fiber slurry: pulp the waste paper bags, add water to dilute, stir until the mass percentage concentration is 25-35%, then sieve, add water to dilute, and adjust to the wood pulp with a concentration of 5%-10% Fiber pulp;

[0035] (2) Preparation of cementing material: According to the weight ratio of fly ash: calcium hydroxide: Portland cement = 1:0.27:0....

Embodiment 2

[0043] The water-absorbing and deodorizing home floor mat prepared by fly ash provided in this embodiment is made of the following raw materials: 22% diatomaceous earth, 42% fly ash, 10% calcium hydroxide, 11% Portland cement, Wood pulp fiber 10%, quartz powder 5%. The fineness of fly ash is 60μm, the loss on ignition is more than 5%, and the porosity is 80%. The fineness of diatomaceous earth is less than 50 μm. The density of the prepared home floor mat product is lower than 0.9g / cm 3 .

[0044] The production technique of the present embodiment comprises the following steps:

[0045] (1) Preparation of wood pulp fiber slurry: pulp the waste paper bags, add water to dilute, stir until the mass percentage concentration is 25-35%, then sieve, add water to dilute, and adjust to the wood pulp with a concentration of 5%-10% Fiber pulp;

[0046](2) Preparation of cementing material: According to the weight ratio of fly ash: calcium hydroxide: Portland cement = 1:0.24:0.26, mi...

Embodiment 3

[0054] The water-absorbing and deodorizing household floor mat prepared by using fly ash provided in this embodiment is made of the following raw materials: 18% diatomite, 48% fly ash, 11% calcium hydroxide, 8% Portland cement, Wood pulp fiber 10%, quartz powder 5%. The fineness of fly ash is 60μm, the loss on ignition is more than 5%, and the porosity is 80%. The fineness of diatomaceous earth is less than 50 μm. The density of the prepared home floor mat product is lower than 0.9g / cm 3 .

[0055] The production technique of the present embodiment comprises the following steps:

[0056] (1) Preparation of wood pulp fiber slurry: pulp the waste paper bags, add water to dilute, stir until the mass percentage concentration is 25-35%, then sieve, add water to dilute, and adjust to the wood pulp with a concentration of 5%-10% Fiber pulp;

[0057] (2) Preparation of cementing material: According to the weight ratio of fly ash: calcium hydroxide: Portland cement = 1:0.23:0.17, ...

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

PropertyMeasurementUnit
densityaaaaaaaaaa
porosityaaaaaaaaaa
loss on ignitionaaaaaaaaaa
Login to View More

Abstract

The invention relates to a water-absorbent deodorizing household mat prepared from coal ash and a production process of the water-absorbent deodorizing household mat. The household mat is prepared from, by weight, 18%-22% of diatomite, 42%-48% of coal ash, 10%-15% of calcium hydroxide, 8%-12% of Portland cement, 8%-10% of wood pulp fibers and 3%-5% of quartz powder. The production process includeswood pulp fiber paste preparation, cementing agent preparation, flowing forming, demoulding, steaming, drying, sanding and polishing and carving and cutting. By use of the coal ash which is industrial waste, saving of natural resources such as raw ores is benefited, and ecological environment pollution caused by wastes can be abated beneficially. In addition, the water-absorbent deodorizing household mat is high in water absorption performance and air purification and deodorization performance, quick in moisture release and resistant to mildewing and fire and intrinsically has advantages of light weight and high strength.

Description

technical field [0001] The invention relates to the technical field of composite materials, in particular to a water-absorbing and deodorizing household mat prepared by using fly ash and a production process thereof. Background technique [0002] At present, household floor mats commonly used in daily life are made of chemical fiber, cotton, rubber and other materials. Chemical fiber and cotton home floor mats have large fiber gaps, and large particles of dirt such as food residues are easy to remain in them, and their water absorption is poor, which not only breeds bacteria, mold, insects and mites, but also easily produces odors. Home floor mats made of this kind of material need to be cleaned frequently, and cleaning is difficult, and there are health risks in daily use. Rubber floor mats have poor water absorption and are not suitable for wet spaces such as kitchens and bathrooms. Simultaneously, the floor mat material commonly used in above-mentioned household belongs...

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): C04B28/04C04B38/08A47G27/02C04B111/20C04B111/28
CPCA47G27/02C04B28/04C04B2111/20C04B2111/2092C04B2111/28C04B2201/20C04B18/26C04B14/08C04B18/08C04B22/064C04B14/06
Inventor 黄莉黄诗华方穆兴
Owner JIANGXI YUANYANG WEILI IND CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com