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Separating and recovering system of pyrolysis oil and gas of waste tyre and method thereof

A technology for separating and recycling waste tires. It is used in liquid hydrocarbon mixture recovery, petroleum industry, and combustible gas purification. It can solve the problems of high energy consumption, complicated operation, insufficient separation and recovery of cracked oil and cracked gas, and achieve energy consumption. Low, easy to operate, beneficial to recycling and collection

Inactive Publication Date: 2018-12-28
ADVANCED FOR MATERIALS & EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a waste tire pyrolysis oil and gas separation and recovery system and method for the above-mentioned technical problems of insufficient separation and recovery of cracked oil and cracked gas, high energy consumption, and complicated operation

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  • Separating and recovering system of pyrolysis oil and gas of waste tyre and method thereof
  • Separating and recovering system of pyrolysis oil and gas of waste tyre and method thereof

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Embodiment Construction

[0029] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0030] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected ...

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Abstract

The invention relates to a separating and recovering system of pyrolysis oil and gas of a waste tyre and a method thereof. The system comprises an oil-gas separating unit, a desulfuration unit and a recovering unit, wherein a mixture of the pyrolysis oil and gas is treated by the oil-gas separating unit to obtain condensed pyrolysis oil and gas; an outlet of the oil-gas separating unit is connected to a pyrolysis oil output pipeline and a pyrolysis gas output pipeline; the desulfuration unit is connected to a pyrolysis gas output pipeline and is used for removing sulfide and acidic substancesin the pyrolysis gas to obtain sulfide and acid removed pyrolysis gas; an outlet of the desulfuration unit is connected to a sulfide and acid removed pyrolysis gas output pipeline; and recovering unitis connected to the sulfide and acid removed pyrolysis gas output pipeline and is used for recovering heat and recovering combusted smoke from combusted sulfide and acid removed pyrolysis gas. With the adoption of the abovementioned system, pyrolysis oil and gas can be fully separated and recovered; in addition, the operation is simple; and the energy consumption is low.

Description

technical field [0001] The invention relates to the field of pyrolysis, recovery and treatment of waste tires, in particular to a separation and recovery system and method for pyrolysis oil and gas of waste tires. Background technique [0002] After the waste tires are processed by the cracking process, the organic components of the macromolecules will be cracked into low-molecular-weight low-hydrocarbon molecules to form cracked oil and cracked gas. In the pyrolysis recycling process of waste tires, the separation and recovery of pyrolysis oil and gas are very important links. [0003] At present, waste tire pyrolysis furnaces in industrial production often have problems such as insufficient recovery and utilization of pyrolysis oil and gas, and incomplete separation, which lead to insufficient purity of pyrolysis oil after recovery, low reuse value, low output value efficiency, and cracked gas components. Difficult to achieve recycling. Moreover, the operation of the ope...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10G5/06C10K1/12
CPCC10G5/06C10K1/122
Inventor 戴煜周强毛东芝魏义
Owner ADVANCED FOR MATERIALS & EQUIP
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