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Benzene recovering and treating device and treating method thereof

A recovery treatment and absorption tower technology, which is applied in the field of chemical raw material recovery and treatment devices, can solve the problems of large footprint, complex structure, and difficulty in miniaturization, and achieve the effects of reduced energy consumption, significant effect, and reasonable structure

Inactive Publication Date: 2016-08-24
湖北楚天蓝环保设备工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The deficiencies and problems of this device are: the structure of the spray tower is unreasonable and should be improved
The disadvantages and problems of this device are: relying on water cooling during recovery, the most ideal condensation effect cannot be achieved, and at the same time, a large number of organic molecules will be freed in the system, which greatly reduces the adsorption effect and service life of the adsorption device; Large area, not easy to miniaturize

Method used

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  • Benzene recovering and treating device and treating method thereof

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Embodiment Construction

[0024] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0025] Such as figure 1 Shown, the present invention comprises refrigerator, condenser, temporary storage tank and pipeline; Refrigerator is connected with condenser through pipeline, and condenser is connected with temporary storage tank through pipeline, and the bottom of temporary storage tank is provided with output port, output The mouth is matched with a pipeline to form a benzene liquid output channel. The benzene liquid output channel is connected with the oil pump. The condenser is equipped with a benzene vapor input port and a benzene vapor output port, and the condenser is installed above the temporary storage tank; a vacuum pump, an adsorption tank and an absorption tower are used, and an activated carbon carbon bed is arranged in the adsorption tank, and the activated carbon carbon bed adopts activated carbon adsorption to enter the adsorpt...

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Abstract

The invention relates to a benzene recovery and treatment device and its treatment method. The treatment device mainly includes a condenser, an adsorption tank and an absorption tower, and has the advantages of novel design, reasonable structure and convenient use, combined with the "condensation + adsorption + absorption" The treatment method can have a significant effect on the recovery and treatment of benzene vapor.

Description

technical field [0001] The invention relates to a recovery and treatment device for chemical raw materials and a treatment method thereof, in particular to a benzene recovery treatment device and a treatment method thereof. Background technique [0002] As we all know, Benzene (Benzene, C6H6) is a colorless, sweet-smelling transparent liquid at room temperature, and has a strong aromatic odor. Benzene is flammable, highly toxic, and a carcinogen. Benzene can enter the human body through the skin and respiratory tract, and benzene is extremely difficult to degrade in the human body. Benzene is hardly soluble in water, but easily soluble in organic solvents, and it can also be used as an organic solvent. Benzene is also a widely used petrochemical raw material. With the continuous improvement of people's living consumption level, the demand for benzene is increasing, and the pollution of benzene to the environment is also becoming more and more prominent. [0003] The Minis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D5/00B01D53/04B01D53/18C07C7/00C07C15/04
CPCB01D53/002B01D53/04B01D53/1487B01D53/18B01D2253/102C07C7/005
Inventor 雷斌向少白陈同山陆秋节
Owner 湖北楚天蓝环保设备工程有限公司
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