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Integrated pyrolysis device and pyrolysis method of household garbage and oil shale

A technology for domestic waste and oil shale, which is applied in the petroleum industry, processing hydrocarbon oil, special forms of dry distillation, etc., can solve the problems of consuming a lot of manpower, material resources and financial resources, and achieve good economic returns, high efficiency, and high pyrolysis efficiency Effect

Active Publication Date: 2016-04-06
SOUTH CHINA UNIV OF TECH
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  • Claims
  • Application Information

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Problems solved by technology

It takes a lot of manpower, material and financial resources to collect, transport and treat such a huge amount of domestic waste

Method used

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  • Integrated pyrolysis device and pyrolysis method of household garbage and oil shale

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Embodiment

[0030] Such as figure 1 shown. The invention discloses an overall pyrolysis device for domestic garbage and oil shale, which includes a microwave generating device, and a material table 7 is arranged in the microwave generating cavity of the microwave generating device, and the material table 7 is used for placing materials to be pyrolyzed. The platform 7 is supported on the bottom of the generation cavity through the support frame 8;

[0031] The support frame 8 is provided with a part 9 for connecting with nitrogen gas; the support frame 8 has a movable cover body 6, which is used to cover the material to be pyrolyzed placed on the material table 7;

[0032] The top of the cover body 6 is provided with an insertion port for inserting a thermocouple 4 and an outlet pipe port 5 .

[0033] The top of the microwave generating device is provided with a gas collection device 51, and the outlet pipe port 5 is connected to the gas collection device 51 through a pipeline, and the g...

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Abstract

The invention discloses an integrated pyrolysis device and a pyrolysis method of household garbage and oil shale. A material platform is arranged in a microwave generating cavity of a microwave generator and is used for placing a to-be-pyrolyzed material, and the material platform is supported on the bottom in the generating cavity through a support frame; a movable cover body is arranged on the support frame and is used for covering the to-be-pyrolyzed material; a gas collecting device is arranged on the top of the microwave generator and is connected to an end opening of a gas outlet pipeline through a pipeline, then the gas collecting device is connected to a product collecting pipe, and an outlet of the product collecting pipe is formed in a beaker outside the microwave generator; the beaker is arranged in a container which is filled with an ice water mixture. The device has the advantage of simple structure, and microwave pyrolysis is performed on a mixture of the oil shale and the household garbage under the action of wave absorbers and catalysts, so that good economic benefits can be obtained; compared with traditional thermal conduction, thermal convection and thermal radiation, the microwave pyrolysis has the advantages of instantaneity, high pyrolysis efficiency and the like, and heat is emitted from inside to outside.

Description

technical field [0001] The invention relates to energy recovery and utilization, in particular to an integrated pyrolysis device for domestic garbage and oil shale and a pyrolysis method thereof. Background technique [0002] Municipal solid waste comes from the waste of urban economic activities and residents' life process. According to statistics, in 2005, a large city produced 6,221,500 tons of domestic waste, and in 2006 it reached 6,582,600 tons, an increase of 5.8% compared with 2005, and the highest daily output in the peak season reached about 18,000 tons. It takes a lot of manpower, material and financial resources to collect, transport and treat such a huge amount of domestic waste. With the growth of urban population and economic development, the amount of domestic waste will continue to increase at a rate of 5%-8% in the near future, which will exert great pressure on the urban economy and environment. Therefore, how to effectively manage urban domestic waste, ...

Claims

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Application Information

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IPC IPC(8): C10G1/00C10B53/06
CPCC10B53/06C10G1/00C10G2300/10C10G2300/1003
Inventor 余昭胜范云龙林有胜方诗雯林延胡善超廖艳芬马晓茜
Owner SOUTH CHINA UNIV OF TECH
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