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Collecting method for foreign smell of chemical product reservoir matched with coke oven

A chemical product and storage area technology, applied in the field of coal chemical industry, can solve the problem of odor dispersion in the chemical product storage area, and achieve the effects of long-term survival, easy installation, and short operating time

Inactive Publication Date: 2018-03-13
SHANXI TAIGANG STAINLESS STEEL CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is: how to solve the problem of odor dispersion in the storage area of ​​chemical products

Method used

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  • Collecting method for foreign smell of chemical product reservoir matched with coke oven

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Embodiment Construction

[0007] like figure 1 As shown, the present invention has a first opening (7) at the top 8 of the sulfuric acid tank, a second opening 9 and a third opening 10 at the top 2 of the tar tank, and a fourth opening 4 and 10 at the top 5 of the light benzene tank. The fifth opening 12 has a sixth opening 11 at the top 3 of the tank body of the tar transport vehicle, and a seventh opening 13 at the top 6 of the tank body of the light benzene transport vehicle, and is installed in the first opening 7, the second opening 9, and the fourth opening 4 Nitrogen sealing device, the nitrogen supply valve of the nitrogen sealing device is connected to the high-pressure nitrogen pipeline 1, the third opening 10 and the sixth opening 11 are connected to the inlet of the first Venturi scrubber 15 through the first deodorizing pipeline, and the outlet of the first Venturi scrubber 15 Connected to the exhaust gas purification tower 16, the fifth opening 12 and the seventh opening 13 are connected ...

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Abstract

The invention relates to the field of coal chemical engineering and discloses a collecting method for foreign smell of a chemical product reservoir matched with a coke oven. A first opening (7) is formed in the top (8) of a sulfuric acid tank; a second opening (9) and a third opening (10) are formed in the top (2) of a coke tank; a fourth opening (4) and a fifth opening (12) are formed in the top(5) of a light benzene tank; a sixth opening (11) is formed in the top (3) of a tank body in a coke transporting truck; a seventh opening (13) is formed in the top (6) of the tank body in the coke transporting truck; nitrogen sealing devices are arranged on the first opening (7), the second opening (9) and the fourth opening (4). The collecting method disclosed by the invention has the beneficialeffects of simplicity and convenience in mounting, short operation time and low labor intensity of operators. The foreign smell of a field chemical product reservoir is obviously reduced and an operation environment is improved. No obvious peculiar smell diffuses around, and long-term survival of a coke enterprises is facilitated.

Description

technical field [0001] The invention relates to the field of coal chemical industry. Background technique [0002] Products produced by the coal gas evolution system recovered as supporting products for coke oven production include tar, light benzene, ammonium sulfate, and sulfuric acid. Among them, tar and light benzene are sold as valuable chemical products and stored in different storage tanks. Due to the temperature of the working environment and specific physical and chemical properties, a large amount of volatile gas diffuses around the warehouse area, especially the peculiar smell emitted during the process of loading products, which threatens the operating environment of employees and the living environment of surrounding residents, and the chemical warehouse area The serious problem of peculiar smell does not match the title of the world's advanced large-scale coke oven. Contents of the invention [0003] The technical problem to be solved by the invention is: ho...

Claims

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Application Information

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IPC IPC(8): B01D47/10B01D53/00
CPCB01D47/10B01D53/00
Inventor 张鹏飞刘卫平屈秀珍田海
Owner SHANXI TAIGANG STAINLESS STEEL CO LTD
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