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Agricultural machine exhaust system capable of conveniently cleaning smoke and dust

A technology for exhaust systems and agricultural machinery, applied to exhaust devices, mechanical equipment, engine components, etc., can solve problems such as air pollution, low concentration, and easy fire hazards, and achieve the effects of reducing pollution and good flame retardancy

Active Publication Date: 2020-04-28
宿州市龙兴机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Agricultural machinery refers to all kinds of machinery and equipment used in agricultural production, such as: large and small tractors, land leveling machinery and other equipment. The agricultural machinery circulation industry is an open and highly market-oriented industry. There are many operating companies and centralized enterprises in the industry. The characteristics of low intensity and non-standard market competition make the competition in the agricultural machinery circulation market very fierce. In addition, with the strengthening of the state's support for agricultural policies, the increase in funds for agricultural machinery purchase subsidy projects will bring further prosperity to the agricultural machinery market. It also intensifies the market competition in the industry. At present, my country's agricultural machinery circulation is facing an unprecedented situation. The agricultural machinery circulation industry has developed from a terminal industry to a leading industry. The rapid growth of the agricultural machinery market and the rapid improvement of the national mechanization level will inevitably give agricultural machinery circulation enterprises It brings rare development opportunities, but the existing agricultural machinery exhaust system often discharges sparks during use. Due to the existence of a large number of flammable materials such as straw and weeds in agricultural production, it is easy to cause fire hazards. At the same time, most agricultural machinery Diesel engines are used, and the exhaust gas pollutes the air more seriously

Method used

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  • Agricultural machine exhaust system capable of conveniently cleaning smoke and dust
  • Agricultural machine exhaust system capable of conveniently cleaning smoke and dust
  • Agricultural machine exhaust system capable of conveniently cleaning smoke and dust

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as Figure 1-2 As shown, a kind of agricultural machinery exhaust system that is convenient for cleaning smoke and dust comprises curved exhaust pipe, dust box 3, exhaust chamber 4, exhaust outlet 10, and the left end of described exhaust chamber 4 is connected with agricultural machinery engine through connecting pipe 18 1. The right end of the exhaust chamber 4 is fixedly connected to a curved exhaust pipe, and the top of the dust collection box 3 is connected to a curved exhaust pipe. The curved exhaust pipe is provided with a first asbestos net 11, a second asbestos net 12, The smoke and dust anti-backflow net 13, the first asbestos net 11 and the second asbestos net 12 arranged inside the curved exhaust pipe can effectively prevent the sparks in the engine exhaust from being discharged from the exhaust port 10 to cause fire hazards, and the dust box 3 and The smoke and dust backflow prevention net 13 can effectively collect the large particles of smoke and dus...

Embodiment 2

[0032] The difference between this embodiment 2 and embodiment 1 is that the exhaust chamber 4 is replaced with a special exhaust gas treatment equipment, such as a diesel particulate filter, which can further purify the exhaust gas discharged from the agricultural machinery engine 1, effectively reducing the 1 Exhaust particulate matter and pollutants in the exhaust gas, which is more environmentally friendly.

[0033] It should be noted that the present invention is an agricultural machinery exhaust system that is convenient for cleaning smoke and dust. When in use, first, after the exhaust gas of the agricultural machinery engine 1 is discharged from the exhaust chamber 4, it passes through the first horizontal pipe 7 and the first longitudinal pipe in sequence. 5. The curved exhaust channel formed by the second transverse duct 6, the second longitudinal duct 8, the third transverse duct 14, and the third longitudinal duct 9, after the exhaust gas passes through a long chann...

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Abstract

The invention relates to an agricultural machine exhaust system capable of conveniently cleaning smoke and dust. The system comprises a bent exhaust pipeline, a dust collection box, an exhaust chamberand an exhaust port, wherein the left end of the exhaust chamber is connected with an agricultural machine engine through a connecting pipeline, the right end of the exhaust chamber is fixedly connected with the bent exhaust pipeline, the top of the dust collection box is communicated with the bent exhaust pipeline, and a first asbestos net, a second asbestos net and a smoke and dust backflow prevention net are arranged inside the bent exhaust pipeline. The first asbestos net and the second asbestos net arranged inside the bent exhaust pipeline can effectively prevent the spark in tail gas ofan engine from being discharged from the exhaust port to cause fire hazards, large-particle smoke discharged by the agricultural machine engine can be effectively collected through the dust collection box and the smoke and dust backflow prevention net, the content of solid particles in the smoke dust waste gas is reduced, the discharged tail gas is more environmentally friendly, a dust collectiondrawer is extracted from a sliding rail by opening a box door, the ash and the particles in the dust collection drawer are cleaned, and the system is convenient to use for a long time.

Description

technical field [0001] The invention relates to an agricultural machinery exhaust system which is convenient for cleaning smoke and dust, and belongs to the field of agricultural machinery accessories. Background technique [0002] Agricultural machinery refers to all kinds of machinery and equipment used in agricultural production, such as: large and small tractors, land leveling machinery and other equipment. The agricultural machinery circulation industry is an open and highly market-oriented industry. There are many operating companies and centralized enterprises in the industry. The characteristics of low intensity and non-standard market competition make the competition in the agricultural machinery circulation market very fierce. In addition, with the strengthening of the state's support for agricultural policies, the increase in funds for agricultural machinery purchase subsidy projects will bring further prosperity to the agricultural machinery market. It also intensi...

Claims

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Application Information

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IPC IPC(8): F01N3/06F01N3/022F01N3/021F01N13/08
CPCF01N3/0215F01N3/022F01N3/06F01N13/08
Inventor 吕西洋徐庆辉胡学友杨家坤王培虎
Owner 宿州市龙兴机械制造有限公司