Energy-saving wax oil hydrogenation device in petrochemical industry

A wax oil hydrogenation and petrochemical technology, applied in petroleum wax refining and other directions, can solve problems such as explosion and hydrogen leakage, and achieve the effects of reducing leakage, reducing shaking and increasing elasticity

Pending Publication Date: 2022-04-01
袁萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an energy-saving wax oil hydrogenation device in petrochemical industry. One of the purposes is to have the characteristics of protecting and storing hydrogen, and to solve the problem that the hydrogen is very light, so that it always floats upwards, and the gap will cause The leakage of hydrogen gas, and hydrogen gas is a very flammable gas, i

Method used

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  • Energy-saving wax oil hydrogenation device in petrochemical industry
  • Energy-saving wax oil hydrogenation device in petrochemical industry
  • Energy-saving wax oil hydrogenation device in petrochemical industry

Examples

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Effect test

Embodiment 1

[0043] Such as Figure 1-9 As shown, the present invention provides an energy-saving wax oil hydrogenation device in petrochemical industry, including a wax oil hydrogenation device 1, a circulation collector 2, a pressurizing device 3, a feed port 4, a hydrogen tank 5 and a plastic protective layer 6. The outer surface of both sides of the wax oil hydrogenation device 1 is fixedly connected with a circulation collector 2, the top of the wax oil hydrogenation device 1 is fixedly connected with a pressurizing device 3, and the top of the wax oil hydrogenation device 1 is fixedly connected with There is a feed port 4, and the lower surface of the circulation collector 2 is fixedly connected with an air-conducting hose, one end of the air-conducting hose is fixedly connected with a hydrogen tank 5, and the outer surface of the hydrogen tank 5 is fixedly connected with a plastic protective layer 6 .

[0044] In this embodiment, the wax oil is poured into the interior through the ...

Embodiment 2

[0047] Such as Figure 1-9 As shown, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, the top of the hydrogen tank 5 is fixedly connected with a built-in plastic layer 51, and the outer surface of the built-in plastic layer 51 is fixedly connected with an outer iron protection layer 52, a circulator 53 is fixedly connected to the inner surface of the bottom of the hydrogen tank 5, the inner surface of the bottom of the hydrogen tank 5 is filled with a filling liquid 54, and gas pipes 55 are fixedly connected to the outer surfaces of both sides of the circulator 53, and the circulator 53 A gas gathering tank is fixedly connected to the top of the gas gathering tank, fixed blocks are fixedly connected to the outer surfaces of both sides of the gas gathering tank, and one end of the air pipe 55 is fixedly connected to the outer surface of the fixed block and extends to the top of the fixed block. The outer iron protection The bottom o...

Embodiment 3

[0050] Such as Figure 1-9 As shown, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, a U-shaped anti-pressure sleeve 571 is fixedly connected to the inner surface of the buffer leg 57, and the inner surface of the bottom end of the U-shaped anti-pressure sleeve 571 A spring column 572 is fixedly connected to the top, a high-voltage spring wire 573 is fixedly connected to one end of the spring column 572, a top sheath shell 574 is fixedly connected to one end of the spring column 572, and an outer guard plate is fixedly connected to the top surface of the buffer leg 57 575.

[0051] In this embodiment, the ground is contacted through the buffer legs 57, and the grounding area is increased by opening the buffer legs 57 to both sides, and the high-voltage spring wire 573 is connected by the spring column 572, and the high-pressure spring wire 573 is used to increase the spring force. Elasticity, and then through the top sheath shell...

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Abstract

The invention discloses an energy-saving wax oil hydrogenation device in petrochemical engineering, and relates to the technical field of wax oil hydrogenation, the energy-saving wax oil hydrogenation device comprises a wax oil hydrogenation device, circulation collectors, a pressurizing device, a feed inlet, a hydrogen tank and a plastic protective layer, the circulation collectors are fixedly connected to the outer surfaces of the two sides of the wax oil hydrogenation device, and the circulation collectors are fixedly connected to the outer surfaces of the two sides of the wax oil hydrogenation device; a pressurizing device is fixedly connected to the top of the wax oil hydrogenation device, and a feeding hole is fixedly connected to the top of the wax oil hydrogenation device. The round rubber blocks are used for buffering and dispersing the impact strength by falling off external impact, the strip-shaped clamping strips are connected through cooperation of the connecting plates, the impact force can be dispersed towards one end during impact by means of staggered connection between the connecting plates, the characteristic of dispersing the external impact is achieved, the service life of the device is prolonged, and the service life of the device is prolonged. The problem that the surface of the tank body is broken due to the fact that the tank body is not evenly pressed due to deformation of the tank body caused by external impact is solved, and the effect of protecting the outer surface of the tank body is achieved.

Description

technical field [0001] The invention relates to the technical field of wax oil hydrogenation, in particular to an energy-saving wax oil hydrogenation device in petrochemical industry. Background technique [0002] Wax oil hydrogenation unit is an industrial device of various types. According to the role of the reactor, it is divided into one-stage method and two-stage method. The two-stage method includes two-stage reactors. The first stage is used as a hydrofining stage to remove Nitrogen, sulfide, the second stage is the hydrocracking reaction section, the process flow of the one-stage fixed bed hydrocracking unit is that raw oil, circulating oil and hydrogen are mixed and then heated and introduced into the reactor. There are following problems at prior art: [0003] 1. Hydrogen is a very light gas. Due to its characteristics, it always floats upwards. Any gap will cause hydrogen leakage. Moreover, hydrogen is a very flammable gas. When it encounters impact and leakage ...

Claims

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Application Information

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IPC IPC(8): C10G73/44
Inventor 袁萍
Owner 袁萍
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