A high-temperature pyrolysis reactor and a system and method for treating oil sludge or waste oil by hydropyrolysis

A high-temperature pyrolysis and hydropyrolysis technology, which is applied in the petroleum industry and the preparation of liquid hydrocarbon mixtures, etc., can solve the problems of reducing processing efficiency and achieve the effects of increasing reaction rate, improving work efficiency and reducing emissions

Active Publication Date: 2019-09-06
柳州淦源环保科技有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

Since a small amount of oil in the sludge will block the filter cloth, it needs to be cleaned frequently, which reduces the treatment efficiency

Method used

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  • A high-temperature pyrolysis reactor and a system and method for treating oil sludge or waste oil by hydropyrolysis
  • A high-temperature pyrolysis reactor and a system and method for treating oil sludge or waste oil by hydropyrolysis
  • A high-temperature pyrolysis reactor and a system and method for treating oil sludge or waste oil by hydropyrolysis

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Embodiment 1

[0041] Such as figure 1 with 2As shown, the high-temperature pyrolysis reactor of the present invention includes a reactor body 1, a nozzle 11, a mixer 12, a heat exchanger 13, and a slurry inlet pipe 14. The reactor body 1 is a straight tower body, so The reactor body 1 is provided with a slurry nozzle 11, a mixer 12, and a reaction pipeline 15 connected in sequence along its longitudinal direction; the lower end of the nozzle 11 stretches into the mixer 12 from the inlet, and the mixer The outlet of 12 communicates with the upper end of the reaction pipeline 15, and the outer wall of the mixer 12 is located below the nozzle 16, and 4-6 through holes 10 are evenly arranged along the circumference of the outer wall of the mixer 12; the outer wall of the mixer 12 and the reactor A gap is left between the inner walls of the body 1 to form a buffer bin 16; the bottom of the reaction pipeline 15 is provided with a heat exchanger 13; the bottom of the reaction pipeline 15 is provi...

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Abstract

The invention discloses a high-temperature pyrolysis reactor. The high-temperature pyrolysis reactor comprises a reactor body, a slurry spraying pipe, a spray nozzle, a mixer, a heat exchanger and thelike. The invention further discloses a system for treating oil sludge or waste oil. The system uses the high-temperature pyrolysis reactor, and further comprises a slurrying and filtering system, afly ash filter, a fractionating tower, an ash collecting system. The invention further discloses a method for treating the waste oil sludge or the waste oil, in which the system for treating the oil sludge or the waste oil is used. According to the invention, through high-temperature jet mixing and rapid pyrolysis, sufficient mixing and pyrolysis of the oil sludge or the waste oil is achieved; thecharacteristics of simple technical process, compact equipment structure, low investment, good oil quality and the like are achieved.

Description

technical field [0001] The invention belongs to the field of environmental protection chemical industry, and specifically relates to a high-temperature pyrolysis reactor and a system and method for treating oil sludge or waste oil by hydropyrolysis. Background technique [0002] In the process of mining, transporting and processing petroleum in the petrochemical industry, a large amount of sludge will be produced. According to data, the annual output of oil sludge produced in the process of oil exploitation in my country has exceeded one million tons. These sludges are difficult to settle and contain a large amount of metals and other pollutants. If they are discharged directly, they will pollute land and water resources. With the overall improvement of my country's environmental protection awareness and the improvement of my country's environmental protection laws and regulations, the treatment technology of oil sludge has become a hot issue in the field of energy and envi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10G1/06
Inventor 吴壮韦奋灯刘诚
Owner 柳州淦源环保科技有限公司
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