Heating-type straw gasification furnace with tar cracking device
A tar cracking and gasification furnace technology, which is applied in the petroleum industry, household stoves/stoves, and the manufacture of combustible gases, etc., can solve problems such as waste of water resources, human harm, and pollution of the surrounding environment, and achieve the effect of simple structure
Inactive Publication Date: 2012-10-03
王曙东
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Problems solved by technology
[0002] The existing straw gasification furnaces generally have the following two major defects. First, there is a lot of tar in the gasification gas of straw. As we all know, tar is a strong carcinogen, and it will cause great harm to the human body
The second is that a lot of waste water will be produced. This waste water not only needs to be equipped with very cumbersome discharge facilities on the straw gasifier, but also wastes water resources and causes a certain degree of pollution to the surrounding environment.
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[0014] example
[0015] Such as figure 1 As shown, the straw gasification furnace includes a shell 1 with a jacket structure. The space surrounded by the inner wall of the shell 1 is divided into upper, middle and lower layers. The upper layer is the stove chamber 2, the middle layer is the straw gasification chamber 3, and the bottom layer is For the gray storage room 4. There is a feed inlet 5 on the top of the shell 1, a movable gas stove 6 is installed in the stove chamber 2, an isolation plate 7 is arranged between the stove chamber 2 and the straw gasification chamber 3, and a feed cover is installed on the isolation plate 7 8. Both sides of the straw gasification chamber 3 are provided with an upright air intake pipe 9 and an air outlet pipe 10. The air inlet 11 at the upper end of the air inlet pipe 9 is close to the isolation plate 7, and the upper end of the air outlet pipe 10 passes through the isolation plate 7 and the mobile gas The stove 6 is connected. A se...
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The invention discloses a heating-type straw gasification furnace with a tar cracking device. A space in a jacket shell is divided into three layers, namely a cooking range chamber, a straw gasification chamber and an ash storage chamber; the top part of the shell is provided with a feed inlet; the cooking range chamber is internally provided with a movable gas cooker; an isolating plate is arranged between the cooking range chamber and the straw gasification chamber; a gas inlet at the upper end of a gas inlet pipe in the straw gasification chamber is close to the isolating plate; the upper end of a gas outlet pipe penetrates the isolating plate and is connected with the movable gas cooker; a fire grate is installed between the straw gasification chamber and the ash storage chamber; lower pipe orifices of the gas inlet pipe and the gas outlet pipe enter the ash storage chamber through the fire grate; a blast pipe is arranged below the fire grate; and the blast pipe is provided with aventilation opening. The furnace provided by the invention has simple structure, and is convenient and practical; when fuel gas generated in the straw gasification chamber passes through the gas inlet pipe and the gas outlet pipe, tar in the fuel gas is cracked completely, thereby realizing the effect of environmental protection; and because the shell of the straw gasification furnace is a jacketshell, and no waste water is generated in the whole gasification process.
Description
technical field [0001] The invention relates to a heating type straw gasification furnace with a tar cracking device. Background technique [0002] The existing straw gasification furnaces generally have the following two major defects. First, there is a lot of tar in the gasification gas of straw. As we all know, tar is a strong carcinogen, and it will Do great harm to the human body. The second is that there will be a lot of waste water, which not only needs to be equipped with very cumbersome discharge facilities on the straw gasifier, but also wastes water resources and causes a certain degree of pollution to the surrounding environment. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a heating-type straw gasification furnace with a tar cracking device, which has the advantages of no tar and no waste water. [0004] The technical solution adopted in the present invention is: the straw gasification furnace ...
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IPC IPC(8): F24C3/00C10J3/84
Inventor 辛福来赵铁军陈庆安赵克明
Owner 王曙东