Modularized volatile organic compound treatment devices and system composed of same
A volatile organic compound and treatment equipment technology, applied in gas treatment, chemical instruments and methods, membrane technology, etc., can solve the problems of complex equipment operation, large energy consumption of catalytic combustion method, slow start-up time, etc., and achieve intelligent operation and simple Effect
Active Publication Date: 2018-08-17
威海涌鑫环保工程有限公司
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Problems solved by technology
[0003] 1. The equipment is relatively large and medium-sized, and it is extremely inconvenient to transport, install, and transfer
[0004] 2. VOCs recycling technology has disadvantages such as complicated process route, low degree of intelligent operation, complicated equipment operation, slow start-up time, and low processing efficiency.
Traditional thermal combustion methods, catalytic combustion methods, etc. consume a lot of energy and are not environmentally friendly
Method used
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[0022] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing, as figure 1 As shown, the present invention provides a kind of modularized volatile organic compound processing equipment adopting biological method with biological trickling filter as the core, comprising a square box body 1, two upper and lower layers of air distribution boards 2 are arranged in the box body 1, two layers of air distribution boards The boards 2 are filled with biological fillers that are conducive to microbial adsorption. The upper part of the upper air distribution board is provided with a water distributor 3. The water inlet end of the water distributor 3 is equipped with an electric valve 5 to control the flow. The water distributor 3 is a ring-shaped perforated pipe. The water distribution is more uniform, the bottom of the box body 1 is provided with diversion grooves 6, and the two opposite sides of the box body 1 are respect...
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The invention provides modularized volatile organic compound treatment devices and a system composed of the same. Each modularized volatile organic compound treatment device comprises a square box body; an upper-layer air distribution plate and a lower-layer air distribution plate are arranged in the box body; a biological filler facilitating microbial adsorption is filled between the two layers of air distribution plates; a water distributor is arranged on the upper part of the upper-layer air distribution plate; two opposite side faces of the box body are each provided with an air inducing channel, the position of one of the air inducing channels is higher than that of the upper-layer air distribution plate, and the position of the other one of the air inducing channels is lower than that of the lower-layer air distribution plate. The combined volatile organic compound treatment system is composed of a plurality of modularized volatile organic compound treatment devices, and the plurality of modularized volatile organic compound treatment devices are arranged in series side by side, and a flow track of VOCs in the system is S-shaped. The devices are the devices used for purifyingVOCs waste gas by a biological method with bio-trickling filter as a core. The devices can realize the omnidirectional and non-dead angle treatment of the VOCs waste gas.
Description
technical field [0001] The invention relates to the field of volatile organic compound treatment, in particular to a modular volatile organic compound treatment device and a system composed thereof. Background technique [0002] With the rapid development of coal tar industry and petrochemical industry, the pollution control of volatile organic compounds (VOCs) has attracted more and more attention from all over the world. Volatile organic compounds (VOCs) refer to organic compounds with a saturated vapor pressure greater than 133.32 Pa at normal temperature and a boiling point below 50-260°C at normal pressure. When the concentration of such organic compounds is too high, it is easy to cause acute poisoning. In mild cases, symptoms such as headache and dizziness will occur; in severe cases, liver poisoning and even coma will occur soon, and some may even be life-threatening. At this stage, volatile organic compound treatment equipment generally has the following disadvanta...
Claims
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IPC IPC(8): B01D53/84B01D53/44
CPCB01D53/346B01D53/44B01D53/84B01D2257/708Y02A50/20
Inventor 王成宁王大鹏
Owner 威海涌鑫环保工程有限公司