Efficient organic piston ring carbon removal repairing agent

Abstract

The invention provides an organic piston ring carbon removal repairing agent, which is characterized by comprising the following components in parts by mass: 50-80 parts of a carbon deposition dissolving agent, 5-20 parts of a purification dispersing agent, 1-5 parts of an ester type lubricating tackifier, 1-10 parts of a solvent type surfactant, 1-2 parts of an oil stain disintegration accelerantand 0.1-1 part of an auxiliary agent. The organic piston ring carbon removal repairing agent can effectively remove combustion chamber deposited carbon in a cylinder cover, a piston top and a pistonring groove, clean and release a piston ring, recover the elasticity and cylinder pressure of the piston ring, and recover the stuck piston ring. The problems of knocking, poor heat dissipation, insufficient cylinder pressure, high engine oil consumption and the like are solved.

Description

technical field [0001] The invention relates to an engine carbon removal technology, in particular to an organic piston ring carbon removal repair agent. Background technique [0002] After the engine works for a long time, carbon deposits will appear. Carbon deposits are an inevitable phenomenon during the operation of the engine. Generally, the three important parts of the engine fuel system, the intake valve, the fuel injector, and the combustion chamber, will form deposits. carbon and gum. In the engine lubrication system, the engine oil is usually in the lower part of the crankcase, and is lifted to the upper part of the cylinder block and cylinder head through the oil pump to provide lubrication and cooling for the engine. If the piston ring is stuck due to carbon deposits and loses the ability to scrape oil, the oil will flow from the gap of the piston ring Spillage, leading to increased oil consumption. These carbon deposits and colloids will lead to reduced engine...

AI Technical Summary

Problems solved by technology

[0004] However, this process will use a large amount of lye to disintegrate oil stains, and a small amount of water-based foam-type carbon remover will also add inorganic particles, which will make it difficult to burn the residual liquid in the combustion chamber and form ionic salts and inorganic particle deposits, which is not conducive to combustion chamber and piston ring protection

The waste liquid formed at the same time is a water-oil blend system, which is difficult to handle

[0005] Generally, the piston ring carbon removal agent of the organic system is rarely used, because it is easy to introduce low-boiling point and flammable solvents, and there are safety hazards in the production, sales, distribution and other links, and the use of organic systems generally has a better effect on colloidal oil stains. Little effect on carbon deposition

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