A carbonaceous filler biological deodorization device
A biological deodorization and carbon-based technology, applied in the fields of air quality improvement, separation method, dispersed particle separation, etc., can solve the problems of airflow distribution affecting the odor collection system, packing wind resistance, etc., so as to improve the treatment effect and reduce the compaction. Effect
Active Publication Date: 2022-05-20
SDIC XINKAI WATER ENVIRONMENT INVESTMENT CO LTD +1
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Problems solved by technology
In the actual operation process, the air resistance of the biological packing layer per unit height of the biological deodorization device (including the wind resistance of the packing, the resistance loss of the inlet and outlet of the device, and the wind resistance of the pre-washing spray section) is correlated with the empty bed flow rate and the void ratio of the packing. , if the flow rate of the empty bed is too high, it will increase the wind resistance of the filler per unit height, which will affect the airflow distribution and affect the collection effect of the entire odor collection system and the treatment efficiency of the odor treatment device.
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[0027] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention, that is, the described embodiments are only some of the embodiments of the present invention, but not all of the embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0028] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of ...
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The invention relates to the technical field of deodorization devices, and specifically discloses a carbonaceous filler biological deodorization device, including a spray module, a filler module, a circulation module and an air outlet pipeline, and the spray module, the filler module and the circulation module are independent The spray module, the packing module and the circulation module are stacked to form a trickling filter tower, the spray module is arranged on the top of the packing module to humidify the packing module, and the circulation module is arranged on the bottom of the packing module to collect the dripping of the packing module and provide spray liquid for the spray module. The invention has the advantage that a plurality of floating support mechanisms are arranged in the packing module, which can share the supporting force of the bottom carbon packing to the upper carbon packing, reduce the compaction effect, and improve the treatment effect of the odor.
Description
technical field [0001] The invention relates to the technical field of deodorization devices, in particular to a carbonaceous filler biological deodorization device. Background technique [0002] The carbon filler biological deodorization device of urban sewage treatment plant is an air pollution prevention and treatment device, which can be used in municipal sewage treatment plants, kitchen waste treatment plants, landfill leachate, sludge treatment and disposal plants, sewage pumping stations and other fields. Odor treatment can also be used for VOCs treatment in some industries (such as automobile spraying, rubber production, etc.). [0003] The biological filtration tower is prone to produce acidic substances when dealing with odorous substances such as hydrogen sulfide, methyl mercaptan, etc., which can easily lead to acidification of the packing layer. The acidified packing can easily lead to the compaction of the packing, and the acidification will change the structur...
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IPC IPC(8): B01D53/85
CPCB01D53/85Y02A50/20
Inventor 卢先春侯锋陈筱秋鞠庆玲邵彦青庞洪涛曹效鑫刘成军刘启凯杨南阳
Owner SDIC XINKAI WATER ENVIRONMENT INVESTMENT CO LTD