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

A kind of powerful detergent for engineering machinery and preparation method thereof

A powerful decontamination agent and construction machinery technology, applied in the field of mechanical cleaning treatment, can solve the problems of difficult to remove solid impurities and long cleaning time, and achieve the effects of strengthening the ability to decompose oil stains, improving cleaning ability, and protecting mechanical equipment

Active Publication Date: 2020-06-26
湖南中航环境资源技术发展有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The patent with the application number CN201610115976.2 discloses a cleaning agent used in food machinery, which uses sucrose ester as a non-ionic surfactant and hydroxyethyl cellulose as a viscous agent, which has a strong oil-dissolving and removing agent. staining effect, but it is difficult to remove solid impurities attached to mechanical parts
Patent application number CN201710566996.6 discloses a degreasing cleaning agent for CNC machine tools and its preparation method. Modified montmorillonite is used to swell oil, silica and clay to absorb oil. The cleaning agent does not contain gasoline and benzene And halogenated hydrocarbons, safe and reliable, and can strip solid particles, but the cleaning agent needs to condense into blocks to play a role, and the cleaning time is longer

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
  • A kind of powerful detergent for engineering machinery and preparation method thereof
  • A kind of powerful detergent for engineering machinery and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Step 1: calcining nano-zirconium silicate, calcium pyrophosphate, turpentine, and walnut shell at 200°C, and the weight ratio of each component is 1:0.8:1.6:1.1, and mechanically grinding at 1500rpm for 1 hour to obtain friction agent ;

[0029] Step 2: Cut 4 parts of saponins, 3 parts of Sapindus chinensis, 3 parts of lavender, 8 parts of coconut, 6 parts of cloves, and 1 part of lemon into 0.6mm slices, heat at 105°C for 15 minutes, crush to 40 mesh, add Distilled in diethyl ether with a purity of more than 99%, heated in a water bath at 60°C, and repeatedly distilled for extraction. After 5 distillations, the pressure was reduced to 0.06MPa, and at 50°C, after diethyl ether was completely refluxed, the plant extract was obtained;

[0030] Step 3: Mix 1 part of protease, 2.4 parts of triacylglycerol acyl hydrolase, and 0.7 part of coenzyme A, wherein the activity of protease is 3000U / g, the activity of triacylglycerol acylhydrolase is 4000U / g, and the activity of coen...

Embodiment 2

[0033] The operation is the same as in Example 1, the difference is that step 1: the calcination temperature is 250°C, the weight ratio of each component is 1:1.1:2:1.4, and the grinding time is 1.5h; step 2: the weight parts of each raw material are 5 parts, 3.5 parts , 4 parts, 9 parts, 7 parts, 1.5 parts, the slice thickness is 0.8mm, the heating time is 20min, the crushing fineness is 50 mesh, the distillation temperature and times are 70°C and 7 times respectively, and the reflux pressure and temperature are respectively 0.07 MPa, 55°C; Step 3: The parts by weight and enzyme activity of each component of the biological enzyme are 1.3 parts, 2.7 parts, and 1 part respectively, 3500U / g, 4500U / g, and 7000U / g; Step 4: The components of the detergent Parts by weight are 3.1 parts, 0.6 parts, 5.5 parts, 2.8 parts, 7 parts, 11 parts, 1.4 parts, wherein the emulsifier is lauryl betaine, the thickener is guar gum, and the homogenization time is 20 -30min, the dispersion viscosity ...

Embodiment 3

[0035] The operation is the same as in Example 1, the difference lies in step 1: the calcination temperature is 300°C, the weight ratio of each component is 1:1.4:2.4:1.7, and the grinding time is 2h; Step 2: the weight parts of each raw material are 6 parts, 4 parts, 5 parts, 10 parts, 8 parts, 2 parts, the slice thickness is 1mm, the heating time is 25min, the crushing fineness is 40-60 mesh, the distillation temperature and number are 80°C and 8 times respectively, and the reflux pressure and temperature are respectively 0.08 MPa, 60°C; Step 3: The parts by weight and enzyme activity of biological enzyme components are 1.6 parts, 3 parts, 1.3 parts respectively, 4000U / g, 5000U / g, 8000U / g; Step 4: The components of detergent The parts by weight are 3.7 parts, 0.8 parts, 6 parts, 3.5 parts, 8 parts, 14 parts, 1.5 parts, wherein, the emulsifier is Tween 20, the thickener is carboxymethyl cellulose, the homogenization time is 30min, and the dispersion The viscosity is 6000mPa·s...

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 strong detergent for construction machinery and a preparation method thereof, wherein the strong detergent comprises the following components in parts by weight: 2.5-3.7 parts of a friction agent, 0.4-0.8 part of a biological enzyme, 5-6 parts of silicone oil, 2.1-3.5 parts of benzotriazole, 6-8 parts of a plant extract liquid, 8-14 parts of an emulsifier, and 1.3-1.5 parts of a thickener. The friction agent comprises nano-zirconium silicate, calcium pyrophosphate, pitchstone and walnut shell, and the weight ratio of the components is 1:(0.8-1.4):(1.6-2.4):(1.1-1.7).The preparation method of the detergent comprises the following steps: calcining, grinding, and preparing the friction agent; preparing the plant extract liquid by a soxhlet extraction method; and homogenizing the components for 20-30 min, and then carrying out ultrasonic dispersion to the system viscosity of 2000-6000 mPa*s. The detergent can effectively degrade protein dirt and oil dirt, can also absorb and eliminate non-fat-soluble impurities, has a wide range of decontamination and excellent cleaning effect, forms a protective film on the mechanical surface, improves the wear resistance and corrosion resistance of construction machinery, and is safe and pollution-free.

Description

technical field [0001] The invention belongs to the technical field of mechanical cleaning treatment, and in particular relates to a powerful detergent for engineering machinery and a preparation method thereof. Background technique [0002] Construction machinery and equipment generally include mining drilling rigs, excavators, cranes, loaders, etc. When driving and working, diesel oil is required as the power source, or lubricating oil is used to reduce mechanical resistance. After long-term use, oil and gas molecules will diffuse from the heat dissipation port and adhere to the On the surface or inside of the machine, it absorbs polar dust particles, affects the surface finish of the equipment, and increases the operating load of the machine. In the prior art, detergents are mainly divided into three categories: organic solvents, halogenated alkanes, and alkaline degreasing agents. Commonly used organic solvent detergents include gasoline, kerosene, diesel, etc., which u...

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): C23G5/06
CPCC23G5/06
Inventor 吴闪吴新明
Owner 湖南中航环境资源技术发展有限公司
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