阅读说明：本技术 一种异味净化过滤装置 (Peculiar smell purification and filtration device ) 是由 许燕峰 夏中奇 谭长武 徐善强 于 2019-11-08 设计创作，主要内容包括：本发明公开了一种异味净化过滤装置,包括密闭反应室和立式反应罐,该种异味净化过滤装置,利用高能UV紫外线光束分解空气中的氧分子产生游离氧,即活性氧,因游离氧所携正负电子不平衡所以需与氧分子结合,进而产生臭氧,臭氧对有机物具有极强的氧化作用,对恶臭气体及其它刺激性异味有立竿见影的清除效果。异味气体输入到本净化装置后,运用高能UV紫外线光束及臭氧对恶臭气体进行协同分解氧化反应,使异味气体物质其降解转化成低分子化合物、水和二氧化碳,再通过排风管道排出室外。利用高能UV光束裂解异味气体中细菌的分子键,破坏细菌的核酸(DNA),再通过臭氧进行氧化反应,彻底达到除异味及杀灭细菌的目的。(The invention discloses a peculiar smell purifying and filtering device, which comprises a closed reaction chamber and a vertical reaction tank, wherein the peculiar smell purifying and filtering device utilizes high-energy UV light beams to decompose oxygen molecules in air to generate free oxygen, namely active oxygen, and the free oxygen needs to be combined with the oxygen molecules because positive and negative electrons carried by the free oxygen are unbalanced, so that ozone is generated, the ozone has strong oxidation effect on organic matters, and the peculiar smell purifying and filtering device has a prompt removing effect on malodorous gas and other pungent peculiar smells. After the odor gas is input into the purification device, the odor gas is subjected to synergistic decomposition and oxidation reaction by using high-energy UV (ultraviolet) light beams and ozone, so that odor gas substances are degraded and converted into low-molecular compounds, water and carbon dioxide, and then the low-molecular compounds, the water and the carbon dioxide are discharged outdoors through an exhaust pipeline. The molecular bond of bacteria in the odor gas is cracked by high-energy UV light beams, nucleic acid (DNA) of the bacteria is destroyed, and then oxidation reaction is carried out by ozone, so that the purposes of removing the odor and killing the bacteria are thoroughly achieved.)

1. The utility model provides a peculiar smell purification and filtration device, includes airtight reacting chamber (1) and vertical retort (6), its characterized in that, airtight reacting chamber (1) one side is equipped with air inlet (4), airtight reacting chamber (1) opposite side gas vent (5) and discharge gate (13), airtight reacting chamber (1) outside is equipped with sealing door (15) and man-machine computer (16), airtight reacting chamber (1) inside is equipped with three high energy UV ultraviolet banks of group (2), two sets of filter screen (3) and a gas analysis appearance (19), be equipped with recess (12) between high energy UV ultraviolet banks (2) and filter screen (3), one side of airtight reacting chamber (1) is located to vertical retort (6), the both sides of vertical retort (6) are equipped with jar body air inlet (7) and delivery port (22) respectively, air inlet (7) inside is equipped with suction fan (17), the top of vertical retort (6) is equipped with jar body gas vent (8), jar body gas vent (8) inside is equipped with air discharge fan (9), contain primary treatment liquid (18) in vertical retort (6), jar body gas vent (8) are connected with connecting pipe (14), air inlet (4) of airtight reacting chamber (1) are connected to the other end of connecting pipe (14).

2. A device for purifying and filtering off peculiar smell according to claim 1, characterized in that three groups of high energy UV ultraviolet lamp groups (2) are arranged in the closed reaction chamber (1), and a group of filter screens (3) is arranged between every two groups of the three groups of high energy UV ultraviolet lamp groups (2).

3. A device for purifying and filtering off odors according to claim 1, wherein five high-energy UV lamps (10) are provided in the high-energy UV lamp set (2), and a dense filter reaction net (11) is provided in the filter net (3).

4. An odor purifying and filtering device according to claim 1, wherein a gas switch (20) is arranged inside the exhaust port (5), a communicating pipe (21) is arranged at the bottom of the groove (12), a discharge port (13) is arranged at the end of the communicating pipe (21), and the discharge port (13) is normally closed.

5. An odour-cleaning filtering device according to claim 1, wherein the tank inlet (7) is piped to below the level of the primary treatment liquid (18), and a control valve (23) is provided in the outlet (22).

6. An odor purifying and filtering device according to claim 1, wherein said high energy UV ultraviolet lamp (10), gas analyzer (19), gas switch (20), suction fan (17) and exhaust fan (9) are electrically connected to a man-machine computer (16).

7. An odour-purifying filter apparatus according to claim 1, wherein the primary treatment liquid (18) is a liquid containing a relatively high amount of oxygen.

Technical Field

The invention relates to the technical field of peculiar smell treatment, in particular to a peculiar smell purifying and filtering device.

Background

The compositions of the odor gas substances generated in the sewage treatment process mainly comprise carbon, hydrogen and sulfur elements, and mainly comprise ammonia gas, hydrogen sulfide, mercaptan and the like. According to the information, the concentration of ammonia is the greatest from the composition point of view, followed by hydrogen sulfide, which is one of the main substances responsible for the malodorous odour. A large amount of malodorous gas generated in the sewage treatment process not only affects the physical health and working environment of workers in a sewage treatment plant, but also brings serious harm to the surrounding investment environment and the daily life of residents, and can cause toxic hazard of human breath, digestion, cardiovascular, endocrine and nervous systems to different degrees, so that the phenomena of human body distortion, canceration and the like are generated. Therefore, it is imperative to configure sewage plants and pumping stations with appropriate deodorization systems during the design process. Therefore, we improve the above and provide a device for purifying and filtering the peculiar smell.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides a peculiar smell purifying and filtering device.

The invention is realized by the following technical scheme: a peculiar smell purifying and filtering device comprises a closed reaction chamber and a vertical reaction tank, wherein one side of the closed reaction chamber is provided with an air inlet, an exhaust port and a discharge port on the other side of the closed reaction chamber, a sealing door and a man-machine computer are arranged on the outer side of the closed reaction chamber, three groups of high-energy UV lamp groups, two groups of filter screens and a gas analyzer are arranged in the closed reaction chamber, a groove is arranged between the high-energy UV lamp set and the filter screen, the vertical reaction tank is arranged at one side of the closed reaction chamber, the two sides of the vertical reaction tank are respectively provided with a tank body air inlet and a tank body water outlet, an air suction fan is arranged in the air inlet, the top end of the vertical reaction tank is provided with a tank body exhaust port, an exhaust fan is arranged in the tank body exhaust port, the vertical reaction tank is internally filled with a primary treatment liquid, an air outlet of the tank body is connected with a connecting pipe, and the other end of the connecting pipe is connected with an air inlet of the closed reaction chamber.

As a preferred technical scheme of the invention, three groups of high-energy UV lamp groups are arranged in the closed reaction chamber, and a group of filter screen is arranged between every two groups of the three groups of high-energy UV lamp groups.

As a preferred technical scheme of the invention, five high-energy UV lamps are arranged in the high-energy UV lamp group, and a compact filtering reaction net is arranged in the filter screen.

According to a preferable technical scheme of the invention, a gas switch is arranged in the exhaust port, a communicating pipeline is arranged at the bottom of the groove, a discharge port is arranged at the tail end of the communicating pipeline, and the discharge port is normally closed.

As a preferable technical scheme of the invention, the pipeline of the air inlet of the tank body extends to a position below the liquid level of the primary treatment liquid, and the control valve is arranged in the water outlet.

As a preferred technical scheme of the invention, the high-energy UV ultraviolet lamp, the gas analyzer, the gas switch, the air suction fan and the exhaust fan are electrically connected with a human-computer.

As a preferable technical scheme of the invention, the primary treatment liquid is liquid with higher oxygen content.

The invention has the beneficial effects that: this kind of peculiar smell purification filter equipment, carry out the preliminary treatment to peculiar smell gas through vertical retort body, make the oxygen content in the gas mixture increase, the oxygen molecule in the high energy UV ultraviolet ray beam decomposition gas mixture of rethread high energy UV ultraviolet banks transmission, produce free oxygen, active oxygen promptly, because of the unbalanced positive negative electron that free oxygen carried needs to combine with the oxygen molecule, and then produce ozone, utilize ozone to have extremely strong oxidation's characteristic to the organic matter, clear away foul gas and other irritative peculiar smell, and simultaneously, utilize the filter screen to filter peculiar smell gas, and utilize high energy UV ultraviolet ray lamp to reprocess the gas after filtering, make peculiar smell gas thoroughly degrade and convert into low molecular compound, water and carbon dioxide, utilize the molecular bond of the bacterium in the high energy UV light beam schizolysis peculiar smell gas, destroy the nucleic acid of bacterium, rethread ozone carries out oxidation reaction layer by layer, the effects of removing peculiar smell and killing bacteria are achieved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the general structure of an odor purifying filter device according to the present invention;

FIG. 2 is a schematic diagram of a closed reaction chamber of the odor purifying and filtering device of the present invention;

FIG. 3 is a schematic view of a vertical tank structure of an odor purifying and filtering device according to the present invention;

fig. 4 is a schematic structural diagram of a high-energy UV lamp set of the odor purifying and filtering device of the present invention.

In the figure: 1. sealing the reaction chamber; 2. a high energy UV lamp set; 3. filtering with a screen; 4. an air inlet; 5. an exhaust port; 6. a vertical reaction tank; 7. a tank air inlet; 8. a tank body exhaust port; 9. an exhaust fan; 10. a lamp tube; 11. a compact filtration reaction net; 12. a groove; 13. a discharge port; 14. a connecting pipe; 15. a sealing door; 16. a human-computer; 17. an air suction fan; 18. a primary treatment fluid; 19. a gas analyzer; 20. a gas switch; 21. a communicating pipe; 22. a water outlet; 23. and (4) controlling the valve.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.