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Device for generating gas and fuel from solid combustible

A gas, solid state technology, applied in the preparation of liquid hydrocarbon mixtures, petroleum industry, special forms of dry distillation, etc., can solve problems such as high operating costs, low gas calorific value, and scrapping.

Inactive Publication Date: 2009-01-07
周升阳
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Problems solved by technology

[0002] In recent years, the state has increased its support for the development of gas, and some rural areas and farms have built a lot of solid combustible straw gasification stations. The existing solid combustible gasification stations have incomplete removal of gas tar, easy to block pipelines, Low calorific value of gas, high operating costs and other issues, these reasons have caused some gasification stations to be shut down or scrapped

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  • Device for generating gas and fuel from solid combustible

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Embodiment Construction

[0012] In conjunction with the accompanying drawings and specific examples for further explanation:

[0013] According to the shape of solid combustible material, make gasification furnace 1, the inner diameter of gasification furnace 1 is 2 meters, width is 0.6 meters, insulation layer thickness is 30 centimeters, and the ratio of external dimension length to width is 2:1. The interior is built with refractory bricks, and the gas outlet and ash outlet are under the grate. The fire grate is made of refractory material, and the gap between the fire grate and the fire grate is 3-5 cm. The dust filter 2 is a conical shape with two pointed ends, made of metal, the air outlet is on the top, the air inlet is on the bottom, and the middle is dust removal particles with a diameter of 1--2 cm. The tar in it is pyrolyzed and gasified again. The gas enters the dust filter 2 through the air intake pipe, and the ash powder is blocked by the dust removal particles and falls in the dust ho...

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Abstract

The invention relates to a gas and combustible oil generating device from solid combustible fuel, technology of which is characterized in that the combustible fuel is filled in a gasifier for the reverse incomplete combustion under the hypoxia condition to generate combustible gas and tar. Fuel gas is generated from the generated combustible gas after the dust removing and the high temperature cracking of the second time. Then, the fuel gas enters a main pipeline for the standby application after the temperature lowering, pressurized storing, high pressure liquefaction of the tar, the separation of the tar and highly precise filtering of the tar. The tar in the fuel gas is transformed in three steps of high temperature cracking, high pressure liquefaction and precise filtering. The tar content of the fuel gas entering the main pipeline is low. And the fuel gas belongs to clean fuel gas. Equipments comprises the gasifier, a dust removing high temperature cracking tar device, a temperature lowering device, a compressor, a kindling test air port, a gas storing liquefaction tar tank, a precise filtering tar device, etc. Fuel oil generates from the separated tar after the smelting and the distillation.

Description

technical field [0001] The invention relates to a device for generating gas and combustible oil from solid combustibles. The combustibles are reversed and incompletely burned under the condition of lack of oxygen to produce combustible gas and tar, and the generated tar can be smelted and distilled to produce fuel oil. The invention belongs to the petrochemical field. Background technique [0002] In recent years, the state has increased its support for the development of gas, and some rural areas and farms have built a lot of solid combustible straw gasification stations. The existing solid combustible gasification stations have incomplete removal of gas tar, easy to block pipelines, The low calorific value of gas and high operating costs have caused some gasification stations to be out of service or scrapped. Contents of the invention [0003] The present invention overcomes the above-mentioned defects of the prior art, and develops and provides a gasification device fo...

Claims

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Application Information

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IPC IPC(8): C10B53/02C10G1/00
Inventor 周升阳
Owner 周升阳
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