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Highly effective environment protection energy-saving retort

An environmental protection, energy saving, carbonization furnace technology, applied in the direction of carbonization furnace, energy input, petroleum industry, etc., can solve the problems of long carbonization cycle, reduced resource utilization rate, uneven carbonization, etc., to improve the utilization rate of energy and improve the utilization rate of resources. , the effect of increasing the cooling rate

Inactive Publication Date: 2010-11-17
李观德
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The carbonization furnace is a kind of equipment used to carbonize the rod-shaped fuel after processing agricultural and forestry residues, such as wood chips, bark, rice husks, orange stalks and other materials into rod-shaped fuels; the existing carbonization furnaces often have Due to the lack of equipment itself, there are problems such as long carbonization cycle, uneven carbonization and excessive carbonization; after the carbonization is completed, there will be problems such as slow heat dissipation of the furnace body after burning, and long cooling time after smoldering, which greatly reduces production efficiency and carbonization quality.
At the same time, the high-temperature flue gas and waste heat generated in the production process of the existing carbonization furnace are generally discharged directly through the smoke exhaust device, and are not well utilized, which not only reduces the utilization rate of resources but also pollutes the environment.

Method used

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  • Highly effective environment protection energy-saving retort
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  • Highly effective environment protection energy-saving retort

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: the structure of the present invention is as figure 1 As shown, the furnace body 1 is all made of heat-insulating refractory bricks, and an "S"-shaped water-cooled pipe 6 is buried in the middle of the furnace body 1 (such as Figure 4 As shown), the front end of the furnace body 1 is the feeding port, and the sealing door 2 is arranged on the feeding port. , its interior is a hollow structure, an oxygen inlet 7 is provided on the airtight door 2, an adjusting device for adjusting the amount of air intake is provided on the air inlet 7, and the inlet end of the oxygen inlet 7 is located at the bottom of the airtight door 2 The outlet end is arranged on the upper end of the airtight door 2, and the inlet end and the outlet end of the oxygen inlet port 7 communicate with each other through the preheating pipe 13, and the preheating pipe 13 is located in the airtight door 2. There are smoke outlets 4 on the side wall, top and tail of the furnace body 1. The ...

Embodiment 2

[0019] Embodiment 2: another kind of structural form of the present invention is as image 3 As shown, the body of furnace 1 is made of heat-preserving refractory bricks, and a water-cooled pipe 6 placed in an "S" shape is buried in the middle of the body of furnace 1 (such as Figure 4 As shown), the front end of the furnace body 1 is a feed port, a sealing door 2 is provided on the feed port, an oxygen inlet 7 is opened on the sealing door 2, and an adjustment for adjusting the amount of air intake is provided on the oxygen inlet 7 device, the inlet end of the oxygen inlet port 7 is arranged at the bottom end of the airtight door 2, and the outlet end is arranged at the upper end of the airtight door 2, and the inlet port and the outlet end of the oxygen inlet port 7 are communicated with each other through the preheating pipeline 13, and the preheating pipe 13 is connected to each other. The heat pipe 13 is located in the airtight door 2 . The side wall, top and tail of th...

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PUM

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Abstract

The invention discloses a high efficient carbonization furnace with environmental protection and energy-conservation, consisting of a body of the carbonization furnace, an airproof gate arranged on the inlet point of the body, a disposal device for gathering waste heat smoke gas arranged on the top of the body, a smoke exhaust mouth arranged on the body, and a smoke collection tube connected withthe disposal device for gathering waste heat smoke gas arranged on the smoke exhaust mouth, a water-cooling tube arranged inside the wall of the body, and an oxygen inlet arranged on the airproof gate. The invention not only has simple and small structure and is easy to operate but also has good effect of carbonization and superiority in environmental protection and energy conservation, etc. The invention has a high value of popularization and usage.

Description

technical field [0001] The invention relates to a carbonization furnace, in particular to a high-efficiency, environment-friendly and energy-saving carbonization furnace. Background technique [0002] The carbonization furnace is a kind of equipment used to carbonize the rod-shaped fuel after processing agricultural and forestry residues, such as wood chips, bark, rice husks, orange stalks and other materials into rod-shaped fuels; the existing carbonization furnaces often have Due to the lack of equipment itself, there are problems such as long carbonization cycle, uneven carbonization and excessive carbonization; after the carbonization is completed, there will be problems such as slow heat dissipation of the furnace body after burning, and long cooling time after smoldering, which greatly reduces production efficiency and carbonization quality. . At the same time, the high-temperature flue gas and waste heat generated in the production process of the existing carbonizati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10B1/00
CPCY02P20/129
Inventor 李观德
Owner 李观德