Waste and old tire cracking device and cracking method thereof

A waste tire and pyrolysis device technology, which is applied in the field of waste tire pyrolysis device, can solve the problems of low production efficiency, reduction of conveying devices, and long pyrolysis cycle, and achieve the effects of improving sulfur emission, increasing pyrolysis reaction rate, and compact size

Inactive Publication Date: 2008-01-23
NINGBO YINUO ENERGY TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The waste tire pyrolysis device is evenly heated; the coarse carbon black and scrap steel wire after tire feeding and pyrolysis can slide out of the kettle along the slope ...

Method used

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  • Waste and old tire cracking device and cracking method thereof
  • Waste and old tire cracking device and cracking method thereof
  • Waste and old tire cracking device and cracking method thereof

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Experimental program
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Embodiment Construction

[0041] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0042] As shown in Figures 1 to 3, the waste tire pyrolysis device includes an airlock chamber 15 located at the front, and upper and lower ends of the airlock chamber 15 are respectively equipped with an upper sliding door 1 and a lower sliding door 1 for blocking air. ', the bottom of the airlock chamber 15 is positioned at the front end of the moving bed 8 to facilitate the loading of tires 2 to be processed; the moving bed 8 is connected to a variable speed motor (not shown); the combustion chamber 10 at the bottom and the The high-temperature cracking chamber 11 in the middle part of the waste tire pyrolysis device has an internal size of 12 feet and a width of 3 feet; the high-temperature cracking chamber 11 and the combustion chamber 10 are lined with refractory material 9, and the steel plate 6 is used as a separation plate to separate ...

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Abstract

A cracking unit of waste tyres is provided, which comprises a cracking furnace, a heating mechanism and a collecting mechanism of cracking materials. The unit is characterized in that: the cracking furnace comprises a combustion chamber on the bottom and a high temperature cracking room over the combustion chamber and the combustion chamber and the high temperature cracking room are separated by a division board between the two; the heating mechanism is positioned in the combustion chamber; the collecting mechanism of cracking materials comprises a solid collector for collecting solid products and a condenser for collecting gaseous products, wherein, the air inlet of the condenser is connected with the high temperature cracking room through an air shooter and the product outlet of the condenser comprises a gas phase outlet for outputting unset gas and a liquid phase outlet for outputting condensate, and the gas phase outlet is connected with the heating mechanism; the front end of the high temperature cracking room is connected with a feeding conveyor mechanism. A moving bed pyrolysis boiler has simple structure and compact dimension and is used for processing the waste tyres with simple decomposition and processing technology process and short processing period, and can adjust and control the yield of the products through changing the decomposition temperature and controlling the detention time of the tyres in the pyrolysis chamber. In addition, the system can independently operate relying on itself without additionally supplying burning fuels and making best use of all materials.

Description

technical field [0001] The invention relates to a cracking and recycling device for waste tires and a cracking method thereof, in particular to a cracking device and a cracking method for waste tires which can crack the whole tire and operate independently without additional energy consumption. Background technique [0002] With the rapid development of the automobile industry, the number of waste tires is also increasing day by day, causing serious pollution to the environment. To this end, countries have invested a lot of manpower and material resources in researching the recycling and utilization of waste tires. At present, the most ideal treatment method for these wastes at home and abroad is to use pyrolysis method, that is, put the waste tires into the pyrolysis furnace for pyrolysis, and recover useful substances from the pyrolysis products for reuse. This method not only eliminates environmental pollution, but also enables comprehensive utilization of waste, turning...

Claims

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Application Information

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IPC IPC(8): C10G1/10
Inventor 肯内斯L·马龙杰夫瑞马龙
Owner NINGBO YINUO ENERGY TECH
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