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Full automatic water coal slurry burner and control method by adopting same

A technology of coal water slurry and burner, which is applied in the direction of burner, control combustion, lighting and heating equipment, etc., can solve the problems of high equipment maintenance frequency, increased use cost, complex structure, etc., to save manpower, improve work efficiency, Simple operation effect

Inactive Publication Date: 2011-01-05
青岛威特水煤浆技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of the device is complex, the frequency of equipment maintenance is high, and the cost of use is increased.

Method used

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  • Full automatic water coal slurry burner and control method by adopting same
  • Full automatic water coal slurry burner and control method by adopting same
  • Full automatic water coal slurry burner and control method by adopting same

Examples

Experimental program
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Effect test

Embodiment Construction

[0024] This equipment includes a casing 1, the inside of the casing is hollow to form a casing cavity 2, and the outer panel of the casing 1 is provided with cylinders 3-1, 3-2, 3-3, spray gun execution parts, and the spray gun execution parts include oil guns 4. The slurry gun 5, the high-pressure ignition gun 6, and the cylinder and the execution part of the spray gun are rigidly connected by a clamp 13. There is a fixed module 12 on the casing, one end of the fixed module 12 is connected to the pneumatic ball valve, the other end is connected to the spray gun actuator through a stainless steel hose, and the other end of the pneumatic ball valve is connected to the supply pipeline assembly; the fixed module 12 is fixed with a solenoid valve 11. The solenoid valve 11 is electrically connected with the air cylinder and controls the action of the air cylinder.

[0025] There is a pipeline assembly on the end surface of the casing. The pipeline assembly includes an air supply pi...

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Abstract

The invention relates to an automatic control device and an automatic control method for a water coal slurry burner. The full automatic water coal slurry burner comprises a shell; the shell is hollow to form an inner chamber of the shell; a spray gun executing component is arranged in the inner chamber of the shell; an outer panel of the shell is provided with an air cylinder which is rigidly connected with the spray gun executing component through a claw; the shell is provided with a fixing module of which one end is connected with a pneumatic ball valve and the other end is connected with the spray gun executing component through a stainless steel flexible hose; the other end of the pneumatic ball valve is connected with a feed line component; an end face of an air inlet of the shell is provided with a positioner which is connected with a shaft of a wind deflector at the air inlet; and the fixing module is fixedly provided with a solenoid valve which is electronically connected with the air cylinder and controls the action of the air cylinder. The full automatic water coal slurry burner has the advantages of high degree of automation, great improvement of working efficiency, reduction of cost and reduction of labor intensity.

Description

technical field [0001] The invention relates to a coal-water slurry burner, in particular to an automatic control device and method for a coal-water slurry burner. Background technique [0002] my country is a country rich in coal resources but poor in oil and gas. Due to the relatively low price of coal, coal has become the main source of energy. However, the combustion efficiency of ordinary coal is low, the flue gas causes serious air pollution, and the cost of fuel gas is relatively high. Therefore, vigorous research and development of clean coal combustion technology can effectively solve the above defects. [0003] Coal water slurry combustion technology is an efficient clean coal combustion technology. Common coal water slurry is made of about 70% coal, about 30% water and a small amount of additives after deep processing. Coal water slurry is a relatively clean and economically feasible alternative fuel. Followed by it is the supporting burner, such as the Chinese ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23D11/00F23D11/42F23N5/00
Inventor 王占林
Owner 青岛威特水煤浆技术开发有限公司
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