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A kind of preparation device and method of indoor air purification beneficial bacteria house

A technology for indoor air and preparation equipment, applied in the field of air purification, can solve the problems of unfavorable reuse and sustainable development, low plant adsorption efficiency, long time consumption, etc., and achieve easy storage and transportation, strong operability and practicability , the effect of low production cost

Active Publication Date: 2020-12-22
QINGDAO TECHNOLOGICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Controlling and treating indoor air pollution is an effective way to improve the living environment of human beings. At present, the purification methods for formaldehyde-based indoor pollutants are mainly divided into three categories: physical method, chemical method and plant method: physical method is through Porous materials such as activated carbon adsorb harmful gases in the air. Although the adsorption efficiency is high, the replacement cycle is short, which is not conducive to repeated use and sustainable development; chemical methods use chemical reagents to react with formaldehyde, and use light sources as media for catalysis, which can be highly efficient. Purify formaldehyde, but the incomplete reaction between formaldehyde scavenger and formaldehyde will generate other harmful substances and cause secondary pollution, and the reagents made by chemical methods are expensive, and it is inconvenient to recycle after use; the plant method is to remove formaldehyde and other harmful gases through plants. Carry out absorption and treatment, and plant green plants indoors where the polluted gas exceeds the standard to achieve the effect of purifying the air, but the plant adsorption efficiency is low and it takes a long time, so this method is generally not used

Method used

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  • A kind of preparation device and method of indoor air purification beneficial bacteria house
  • A kind of preparation device and method of indoor air purification beneficial bacteria house

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Embodiment 1

[0020] The main structure of the preparation device of the indoor air purification beneficial bacteria house involved in this embodiment includes a reaction vessel 1, an aeration pan 2, an air pipe 3, a drive motor 4, a temperature controller 5, a bearing plate 6, a trickle filter tank 7, Microbial carrier 8, mixed solution 9, cavity 10, exhaust port 11, sliding door cover plate 12 and handle bar 13; the bottom center of the reaction vessel 1 with an inner hollow cuboid structure is provided with a hemispherical aeration pan 2, The top of the aeration pan 2 is connected to the drive motor 4 arranged outside the reaction vessel 1 through the gas delivery pipe 3 with an inverted U-shaped structure. A rectangular ring-shaped bearing plate 6 is arranged above the upper part, and 1 to 2 layers of trickle filter tanks 7 are placed on the load plate 6, and 2 to 4 trickle filter tanks 7 are arranged on each layer, and the trickle filter tanks 7 are filled with Microbial carrier 8, the...

Embodiment 2

[0023] The specific process of the preparation method of the indoor air purification beneficial bacteria house involved in this embodiment includes six steps of assembling the main structure, preparing the mixed solution, adding the mixed solution, starting the reaction program, cultivating microorganisms and stabilizing the beneficial bacteria house:

[0024] (1) Assembling the main structure: according to figure 1 As shown in the schematic diagram of the main body structure, the aeration pan 2 and the temperature controller 5 are installed in the reaction vessel 1, one end of the air delivery pipe 3 is connected to the aeration pan 2, and the other end of the air delivery pipe 3 passes through the reaction vessel 1 After the side wall of the reaction vessel 1 is connected with the drive motor 4 arranged outside the reaction vessel 1, 2 to 8 trickle filter tanks 7 filled with microbial carriers 8 are placed on the carrier plate 6 on the inner wall of the reaction vessel 1 to c...

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Abstract

The invention belongs to the technical field of air purification, and relates to a preparation device and method for an indoor air purification beneficial bacteria house. filter tank, microbial carrier, mixed solution, cavity, exhaust port, sliding door cover and handle bar, the process of the method includes assembling the main structure, preparing the mixed solution, adding the mixed solution, starting the reaction program, cultivating microorganisms and stabilizing The six steps of the beneficial bacteria house, the indoor air purification composed of the drip filter tank and the immobilized microorganisms, the beneficial bacteria house can remove various harmful gases such as formaldehyde and phenol in the indoor air, and at the same time enhance the stability of the microorganisms to achieve indoor air quality. Its main structure is simple, its production cost is low, it is easy to store and transport, and its operability and practicability are strong, which improves the stability, service life and ability to adapt to changes in environmental conditions of indoor air pollutant degrading microorganisms.

Description

Technical field: [0001] The invention belongs to the technical field of air purification, and relates to a preparation device and method for an indoor air purification beneficial bacteria house. The beneficial bacteria house can remove various harmful gases such as formaldehyde and phenol in indoor air, and realize rapid purification of indoor air. The preparation method Simple and easy to operate, strong operability. Background technique: [0002] Relevant studies have shown that modern people spend 80-90% of their time indoors, and pollutants in indoor air can have a serious impact on human health. Indoor pollutant gases can cause or aggravate subchronic and chronic respiratory diseases, such as Bronchitis, hypersensitivity pneumonitis, lung cancer and other organ cancers; common indoor pollutants include: formaldehyde, benzene, ammonia and other volatile gas pollutants, biological pollutants and particulate matter, among which formaldehyde is the main indoor pollutant, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/72B01D53/84
CPCB01D53/72B01D53/84B01D2258/06Y02A50/20
Inventor 徐爱玲段松青郎秀璐宋志文陈翔
Owner QINGDAO TECHNOLOGICAL UNIVERSITY