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Tail gas recycling equipment of biological ventilation fermentation tank

A biological ventilation and fermenter technology, applied in gas treatment, combined device, membrane technology, etc., can solve the problems of reduced deodorization and purification effect of filter cotton, failure of filter cotton, and foul smell, so as to ensure deodorization efficiency and use The effect of longevity

Inactive Publication Date: 2020-12-01
刘一鸣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Biological fermentation engineering is an important part of biological engineering. Microorganisms use carbohydrates to ferment to produce various industrial solvents and chemical raw materials, while biological fermentation needs to be carried out in biological fermentation tanks. Due to the multiple fermentation process design in the biological fermentation process In the link, the composition of the fermentation gas is very complex, and most of them have a foul smell. At the same time, the fermentation technology is divided into wet fermentation and dry fermentation. Floating matter, while most of the existing biological fermentation tank tail gas reuse equipment deodorizes and purifies the malodorous gas by attaching additional chemical component filter cotton, and then collects it for utilization, while the dry fermentation process produces Floating matter will easily adhere to the filter cotton, making the filter cotton invalid, which will reduce the deodorization and purification effect of the filter cotton for a long time, and make the gas collected in the reuse process more impure and with odor

Method used

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  • Tail gas recycling equipment of biological ventilation fermentation tank
  • Tail gas recycling equipment of biological ventilation fermentation tank
  • Tail gas recycling equipment of biological ventilation fermentation tank

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Embodiment 1

[0026] see Figure 1-Figure 6 , the specific embodiment of the present invention is as follows: a kind of tail gas recycling equipment of biological ventilation fermenter, its structure comprises base 1, body 2, handling handle 3, top cover 4, control panel 5, described base 1 top surface and body 2 The bottom surface is mechanically connected, the carrying handle 3 is embedded in the left side of the body 2, the bottom surface of the top cover 4 is hingedly connected with the top surface of the body 2, and the control panel 5 is embedded in the top surface of the top cover 4; the body 2 includes a shell 21 , air intake structure 22, power supply 23, air delivery pipe 24, gas collection bin 25, the air intake structure 22 is embedded in the right side of the shell 21, the power supply 23 is fixedly installed inside the shell 21, and the left side of the air intake structure 22 The air pipe 24 is connected to the top surface of the gas collection bin 25. The gas collection bin ...

Embodiment 2

[0033] see Figure 1-Figure 2 , Figure 7-Figure 8, the specific embodiment of the present invention is as follows: a kind of tail gas recycling equipment of biological ventilation fermenter, its structure comprises base 1, body 2, handling handle 3, top cover 4, control panel 5, described base 1 top surface and body 2 The bottom surface is mechanically connected, the carrying handle 3 is embedded in the left side of the body 2, the bottom surface of the top cover 4 is hingedly connected with the top surface of the body 2, and the control panel 5 is embedded in the top surface of the top cover 4; the body 2 includes a shell 21 , air intake structure 22, power supply 23, air delivery pipe 24, gas collection bin 25, the air intake structure 22 is embedded in the right side of the shell 21, the power supply 23 is fixedly installed inside the shell 21, and the left side of the air intake structure 22 The air pipe 24 is connected to the top surface of the gas collection bin 25. Th...

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Abstract

The invention discloses tail gas recycling equipment of a biological ventilation fermentation tank. The equipment structurally comprises a base, a machine body, a carrying handle, a top cover and a control panel, the top surface of the base is mechanically connected with the bottom surface of the machine body, the carrying handle is embedded into the left side of the machine body, the bottom surface of the top cover is hinged to the top surface of the machine body, and the control panel is embedded into the top surface of the top cover; and the machine body comprises a shell, a gas inlet structure, a power source, a gas conveying pipe and a gas collecting bin. According to the invention, a special gas inlet structure is adopted, after an exhaust fan sucks the tail gas, firstly, the tail gas is guided through a barrier plate, floating objects of the tail gas are attached to a hooking and blocking plate through gravity to greatly reduce the content of floating objects in the passed tailgas, and a shaking-off structure is driven by sucked wind power, so that a small amount of leaked floating objects cannot be attached to filter element cotton, the deodorization efficiency and the service life of the filter element cotton are guaranteed, and the collected tail gas is pure and does not have foul smell.

Description

technical field [0001] The invention relates to the field of biological ventilation fermentation equipment, in particular to a tail gas reuse equipment of a biological ventilation fermentation tank. Background technique [0002] Biological fermentation engineering is an important part of biological engineering. Microorganisms use carbohydrates to ferment to produce various industrial solvents and chemical raw materials, while biological fermentation needs to be carried out in biological fermentation tanks. Due to the multiple fermentation process design in the biological fermentation process In the link, the composition of the fermentation gas is very complex, and most of them have a foul smell. At the same time, the fermentation technology is divided into wet fermentation and dry fermentation. Floating matter, while most of the existing biological fermentation tank tail gas reuse equipment deodorizes and purifies the malodorous gas by attaching additional chemical component...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00B01D53/34
CPCB01D53/34B01D2257/90B01D50/20
Inventor 刘一鸣
Owner 刘一鸣