Pyrolyzer structure adopting outer jacket for heating
A pyrolyzer and outer jacket technology, which is applied in the field of new pyrolyzer devices, can solve the problems that the low calorific value of pyrolysis gas affects the treatment effect and process, etc.
Pending Publication Date: 2020-01-31
深圳龙澄高科技环保股份有限公司
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Problems solved by technology
Direct heating pyrolysis uses the pyrolysis medium to directly contact the pyrolyzed product to fully exchange heat. The low calorific value of the obtained pyrolysis gas affects the back-end treatment effect and process
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[0015] After finishing the pyrolysis upper jacket inner cylinder and pyrolysis upper jacket outer cylinder, through sheet metal forming, through welding technology, the inner and outer cylinders are welded into a closed space structure to make the pyrolysis upper jacket, and then Using the same technical process, the lower jacket structure is welded, and then the concave-convex flange structure and high-temperature rock wool are used to weld the upper and lower jackets into a closed space. After the processing is completed, it needs to be tested for air tightness to verify Whether the parts are qualified or not.
[0016] After the welding is completed, it is necessary to ensure the stability and strength of the structure and ensure the stable operation of the component. The component is in a high-temperature environment. The thermal deformation and thermal expansion process during the operation should be considered, and the appropriate material should be selected as the raw mat...
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The invention discloses a pyrolyzer structure heated by an outer jacket of a pyrolyzer. The pyrolyzer structure mainly comprises a feeding hole, an explosion-proof port, an upper jacket inner cylinder, an upper jacket outer cylinder, an upper jacket thermal medium inlet, an upper jacket thermal medium outlet, an upper jacket thermal medium impurity discharge port, a pyrolysis product outlet, a lower jacket thermal medium inlet, a lower jacket thermal medium outlet, a lower jacket thermal medium impurity discharge port, a lower jacket supporting structure, a lower jacket inner cylinder, a lowerjacket outer cylinder and jacket reinforcing ribs; a closed space of the jacket is formed by the inner cylinder and the outer cylinder, and a closed space of to-be-pyrolyzed materials is formed by anupper jacket and a lower jacket, so that the heat exchange between hot fluid and the to-be-pyrolyzed materials is increased, the heat exchange efficiency between materials and heat flow mediums is improved, and stable and efficient operation of pyrolysis is ensured.
Description
technical field [0001] The invention relates to a novel pyrolyzer device, which is suitable for increasing material heat exchange, providing sufficient indirect heat exchange area, providing a suitable structure for uniform pyrolysis, and providing a closed space for material pyrolysis. Background technique [0002] In the current pyrolysis gasification system, the pyrolyzer, as an intermediate device of the pyrolysis gasification reaction, is widely used in various industries including domestic waste, industrial solid waste, construction waste, hazardous waste and other industries, but all Exists as an anaerobic or hypoxic heated space. [0003] The pyrolysis process is different due to the different heating methods, product forms, pyrolysis furnace structure, etc., and the pyrolysis methods are different. According to the temperature, it can be divided into high-temperature pyrolysis, medium-temperature pyrolysis, and low-temperature pyrolysis. According to the heating me...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C10B53/00C10B57/00C10B47/44F28D7/10
CPCC10B47/44C10B53/00C10B57/00F28D7/106
Inventor 龚佰勋黎莉邓晨曹桦钊陈洪一
Owner 深圳龙澄高科技环保股份有限公司