Unlock instant, AI-driven research and patent intelligence for your innovation.

Self-blowing sanitation membrane especially for cooking fume exhauster and production method thereof

A range hood and cleaning film technology, applied in the field of daily chemical industry, can solve problems such as unscientific cleaning methods, shorten the service life of range hoods, etc., and achieve the effects of extremely easy cleaning, low cost, and thorough cleaning

Inactive Publication Date: 2010-02-03
朱林
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This unscientific cleaning method greatly shortens the service life of the range hood and needs to be solved urgently

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

[0009] Embodiment 1, raw material: 8 kilograms of caseinic acid, 25 kilograms of water, 0.8 kilogram of soda ash, 30 kilograms of ethanol, 8 kilograms of glycerin.

[0010] Preparation method: add caseinic acid to water, heat and swell at 80°C, add alkali and stir until the pH value is 9, promote full swelling of caseinic acid, add ethanol and stir, then add glycerin and stir for 30 minutes to form a colloid, filter, add preservatives, Food coloring, fragrance and phosphate-free cleaning ingredients are bottled and pressurized.

Embodiment 2

[0011] Embodiment 2, raw material: 9 kilograms of caseinic acid, 30 kilograms of water, 0.7 kilogram of soda ash, 23 kilograms of ethanol, 11 kilograms of glycerin.

[0012] Preparation method: add caseinic acid to water, heat and swell at 60°C, add alkali and stir until the pH value is 8, promote full swelling of caseinic acid, add ethanol and stir, then add glycerin and stir for 15 minutes to form a colloid, filter, add preservatives, Food coloring, fragrance and phosphate-free cleaning ingredients are bottled and pressurized.

Embodiment 3

[0013] Embodiment 3, raw material: 10 kilograms of caseinic acid, 28 kilograms of water, 0.5 kilogram of soda ash, 40 kilograms of ethanol, 10 kilograms of glycerin.

[0014] Preparation method: add caseinic acid to water, heat and swell at 70°C, add alkali and stir until the pH value is 10, promote full swelling of caseinic acid, add ethanol and stir, then add glycerin and stir for 20 minutes to form a colloid, filter, add preservatives, Food coloring, fragrance and phosphate-free cleaning ingredients are bottled and pressurized.

[0015] This product entrusts Xinmi City Quality and Technical Supervision, Inspection and Testing Center to conduct product inspection.

[0016] Appearance: milky white translucent colloid sample;

[0017] PH value: 7.5;

[0018] Curing time: 30 seconds

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 self-spray protective film dedicated for smoke extractors, which is mainly made from the following raw materials: caseinic acid, water, base, ethanol and glycerol. The protective film allows the smoke extractor to be cleaned easily and efficiently, protects the panel from being scratched and corroded, and has the characteristics of convenient use, low cost, convenient cleaning and good effect of keeping clean.

Description

technical field [0001] The invention belongs to the technical field of daily chemical industry and relates to a special cleaning film for range hoods. Background technique [0002] Range hoods have become an essential facility in the home kitchen, and the number of households in the country is no less than 150 million. Range hoods are highly polluted by oil fumes due to their own properties, and it is inconvenient to disassemble and clean, resulting in a "vicious circle". The average family only finds a so-called professional to clean it once a year or two. These so-called professional cleaning often use sharp blade scraping, acid and alkali etching, which is very destructive. The surface coating of the range hood cleaned by them was damaged, and the lampblack penetrated deeply, making it more difficult to clean next time. This unscientific cleaning method greatly shortens the service life of the range hood and needs to be solved urgently. Contents of the invention [...

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 Patents(China)
IPC IPC(8): F24C15/20C09D189/00
Inventor 朱林
Owner 朱林