A cleaning agent for coking and carbon deposits in wood-based panel equipment

A carbon deposit cleaning agent and wood-based panel technology, which is applied in the field of cleaning agents, can solve the problems of cleaning method wear, coking of wood-based panel equipment, coking and carbon deposits are difficult to clean, and harmful to human body, etc., to achieve good permeability, excellent cleaning effect, alkali Sexually low effect

Active Publication Date: 2021-07-30
青岛中科润美润滑材料技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is mainly to solve the problem of difficult cleaning of coking and carbon deposits in wood-based panel equipment and the disadvantages of wear and tear or harm to human body in existing cleaning methods

Method used

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  • A cleaning agent for coking and carbon deposits in wood-based panel equipment
  • A cleaning agent for coking and carbon deposits in wood-based panel equipment
  • A cleaning agent for coking and carbon deposits in wood-based panel equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Weigh 437.5g of phenylene 50# base oil, 2.5g of oleic acid diethanolamide, 25g of isopropanolamide, 25g of ethylenediamine oleate, 5g of polyisobutylene succinimide (T154), 5g of ultra-high base number sulfonate Calcium acid calcium (T106D) 5g, stir at room temperature, and institute's cleaning agent solution is turbid state, and this cleaning agent is recorded as: embodiment 1

[0038] Add the prepared cleaning agent solution into the container, then soak the piercing needle numbered b in the container, and then carry out the cleaning test in an oven at 80°C for 6 hours, and observe the layering of the cleaning agent solution at the 3rd hour , assisted stirring to make it evenly mixed again. After the test, take out the needle b, and then wipe it with a paper towel to observe the removal effect of coking and carbon deposits.

Embodiment 2

[0040] Weigh 437.5g of phenylene 50# base oil, 2.5g of oleic acid diethanolamide, 15g of isopropanolamide, 35g of ethylenediamine oleate, 5g of polyisobutylene succinimide (T154), and ultra-high base number sulfonate Calcium acid calcium (T106D) 5g, stir at room temperature, and institute's cleaning agent solution is turbid state, and this cleaning agent is recorded as: embodiment 2

[0041] Add the prepared cleaning agent solution into the container, then soak the piercing needle numbered c in the container, and then carry out the cleaning test in an oven at 80°C for 6 hours, and observe the layering of the cleaning agent solution at the 3rd hour , assisted stirring to make it evenly mixed again. After the test, take out the needle c, and then wipe it with a paper towel to observe the removal effect of coking and carbon deposits.

Embodiment 3

[0043]Weigh 437.5g of phenylene 50# base oil, 2.5g of oleic acid diethanolamide, 35g of isopropanolamide, 15g of ethylenediamine oleate, 5g of polyisobutylene succinimide (T154), ultra-high base number sulfonate Calcium acid calcium (T106D) 5g, stir at room temperature, and gained cleaning agent solution is turbid state, and this cleaning agent is recorded as: embodiment 3

[0044] Add the prepared cleaning agent solution into the container, then soak the piercing needle numbered d in the container, and then carry out the cleaning test in an oven at 80°C for 6 hours, and observe the layering of the cleaning agent solution at the 3rd hour , assisted stirring to make it evenly mixed again. After the test, take out the needle d, and then wipe it with a paper towel to observe the removal effect of coking and carbon deposits.

[0045] Cleaning Test Results: Observations figure 1 and figure 2 It can be seen that after 6 hours of immersion, the coke and carbon deposits on the sur...

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Abstract

The invention provides a cleaning agent that can effectively remove coking and carbon deposits on the surface of needles in the transmission system of wood-based panel hot press equipment. Its components include 85%-95% of low viscosity base oil and 0.1%- nonionic surfactant. 0.5%, main cleaning agent 5%-10%, dispersant 0.5%-2%, detergent 0.5%-2%, wherein the low-viscosity base oil has a viscosity of less than 100mm at 40°C 2 / s; the main cleaning agent is isopropanolamide and ethylenediamine oleate; the nonionic surfactant is one or both of oleic acid diethanolamide and lauric acid diethanolamide , the non-ionic surfactant can enhance the solubility of the main cleaning agent in the base oil; the dispersant is polyisobutylene succinimide; the detergent is calcium sulfonate with high alkalinity. The cleaning agent of the present invention can achieve the cleaning effect of effectively removing coking and coking deposits of wood-based panel equipment at 40°C-80°C.

Description

technical field [0001] The invention relates to the field of cleaning agents, in particular to a cleaning agent for cleaning coke and carbon deposits of wood-based panel equipment. [0002] technical background [0003] Wood-based panels are wood-based panels or molded products prepared from wood or other non-wood plants by applying or not applying adhesives and undergoing certain mechanical processing. In the production of wood-based panels, the hot press is an essential and important equipment at the core, and it is also the focus of oil lubrication. The lubricating oil for wood-based panel hot press equipment is steel belt oil and chain oil, which are used for the lubrication of steel belt and roller blanket and the lubrication of chain and needle threading respectively. The waste oil produced during the lubrication process of the steel strip oil can be recovered by scrapers. However, the chain oil removes the part lost by volatilization or thermal decomposition during th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D1/66C11D3/32C11D3/33C11D3/34C11D3/38C11D3/60C10M169/04C10N30/06C10N30/04
CPCC10M169/048C10M2215/04C10M2215/082C10M2215/086C10M2219/046C11D1/66C11D3/00C11D3/32C11D3/33C11D3/34C11D3/38
Inventor 乔志王飞刘肖高凡
Owner 青岛中科润美润滑材料技术有限公司
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