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Biofilm reactor-biological deodorization tower combined device and method for treating odor

A biofilm reactor and combined device technology, applied in chemical instruments and methods, separation methods, dispersed particle separation, etc., can solve problems such as unsatisfactory effects and achieve strong deodorization effects.

Inactive Publication Date: 2016-07-13
李英军
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although the existing technology has a certain treatment effect on the odor, its effect is still unsatisfactory

Method used

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  • Biofilm reactor-biological deodorization tower combined device and method for treating odor

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Embodiment Construction

[0033] The invention applies the synergistic effect of physical method, chemical method and biological method to deeply treat malodorous gas. The biofilm reactor-biological deodorization tower combined process for treating odor provided by the present invention, its main structure includes:

[0034] The condensing device 1 is composed of a shell, a coil 2, and a cooling liquid. The gas to be treated flows in from the inlet end of the coil 2 and flows out from the other end of the coil 2. The coil 2 is immersed in the cooling liquid, and the gas flows through the coil. Heat exchange in the middle will reduce the temperature of the odor, and the cooling liquid in the condensation device 1 uses oil as the heat medium. Between the condensing device 1 and the odor biological treatment integrated device 8, a first hydraulic pump 9 is arranged to transport the cooling liquid to the thermal insulation layer of the odor biological treatment integrated device 8 for heat preservation; af...

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Abstract

A biofilm reactor-biological deodorization tower combination device: a coil is arranged in the casing of the condensation device, and the air outlet of the coil is connected to the first aeration pan of the odor biological treatment integrated device through the first aerator ; There is a filler frame above the first aeration pan, and an aerobic biofilm grows on the filler frame; a layer of geotextile is laid on the first porous plate, and the geotextile is filled with biological filler; head; the first air outlet on the top of the odor biological treatment integrated device is connected to the second aeration plate of the photocatalytic degradation reaction device; the bottom of the photocatalytic degradation reaction device is provided with a second row of mud holes, and above the second row of mud holes is set The second aeration pan, the second aeration pan is provided with an ultraviolet sterilizing lamp, the catalytic degradation reaction device is filled with semiconductor-loaded fillers, and a porous partition is arranged above; the top air outlet of the photocatalytic degradation reaction device is connected to the odor input Odor adsorption column. The invention also discloses a method for treating odor by using the device.

Description

technical field [0001] The invention relates to a combination process for treating high-temperature malodorous gas generated in garbage composting, sewage treatment and industrial manufacturing processes, which is a highly coupled physical method, chemical method and biological method. [0002] The present invention also relates to a method for treating odor by using the above-mentioned device. Background technique [0003] With the rapid development of social economy and the continuous acceleration of urbanization, the problem of environmental pollution has become increasingly prominent. In recent years, the stench produced during industrial manufacturing, garbage treatment, and sewage treatment has seriously plagued the lives of residents, especially the residents around sewage treatment plants and garbage treatment plants complained and suffered unspeakably. Odor emission standards are becoming increasingly stringent, and it is urgent to find a deep and thorough treatmen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/75
Inventor 李英军王雷席北斗玄有福王金生杨津津
Owner 李英军