CN211098356U - Purifying tower for treating atmospheric pollution - Google Patents

Purifying tower for treating atmospheric pollution Download PDF

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Publication number
CN211098356U
CN211098356U CN201921240507.9U CN201921240507U CN211098356U CN 211098356 U CN211098356 U CN 211098356U CN 201921240507 U CN201921240507 U CN 201921240507U CN 211098356 U CN211098356 U CN 211098356U
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China
Prior art keywords
purification tower
liquid phase
tower body
absorption pipeline
pipeline
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Application number
CN201921240507.9U
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Chinese (zh)
Inventor
韩冰
汪为忠
韩晓春
席颖
杨家奎
倪路
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Hefei Qianmeng Environmental Technology Co ltd
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Hefei Qianmeng Environmental Technology Co ltd
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Abstract

The utility model discloses an atmospheric pollution treatment purification tower, which comprises a purification tower body, a filter screen, an absorption pipeline and a biological decomposition pool; waste gas enters the purification tower body from the air inlet, is introduced from the lower part of the purification tower body through the induced draft fan, sequentially passes through the filter screen and the activated carbon packing layer, removes impurities such as particulate matters contained in the waste gas, and then enters the absorption pipeline; after entering the absorption pipeline, the waste gas flows along the absorption pipeline in the radial direction, the tail end of the liquid phase catalyst pipeline is connected to a liquid phase catalyst storage tank, and an automatic discharging device is arranged on the liquid phase catalyst storage tank; according to the components contained in the waste gas pollutants, liquid phase catalysts with different component contents are stored in different liquid phase catalyst storage tanks, and different liquid phase catalysts are sprayed in the spray heads to perform catalytic decomposition and absorption on the waste gas passing through the absorption pipeline; the reacted liquid-phase catalyst flows into the diversion trench through the diversion port and is led out, and the waste gas after catalytic absorption enters the biological decomposition pool for further decomposition.

Description

Purifying tower for treating atmospheric pollution
Technical Field
The utility model relates to an atmosphere pollution administers technical field, specifically is an atmosphere pollution administers purifying tower.
Background
The atmospheric environment also refers to the physical, chemical and biological properties of the air through which the living organisms live. Harmful gases such as ammonia, sulfur dioxide, carbon monoxide, nitrides and fluorides discharged from human life or industrial and agricultural production can change the original composition of air, cause pollution, cause global climate change and destroy ecological balance. Atmospheric pollutants are those substances that are exhausted to the atmosphere due to human activities or natural processes and have a harmful effect on humans or the environment. The atmospheric pollutants are of various types and can be classified into aerosol pollutants and gaseous pollutants according to the existence characteristics of the atmospheric pollutants. Gaseous pollutants in the atmosphere, also known as gaseous pollutants, exist in a molecular state. Gaseous contaminants are of many kinds, mostly inorganic gases.
Along with the increasing development of the construction scale of the domestic chemical industry, the national environmental protection standard puts forward higher requirements on the indexes of waste gas discharged to the atmosphere, and the waste gas purification tower is a device which is matched with different medicaments according to different waste gases and adopts a wet treatment method to purify various toxic and harmful waste gases. It is designed by absorbing the essence of purification technologies such as a foam tower, a spray tower, a packed tower and the like, and has a dust removal effect. However, the impurities in the exhaust gas particles are more, which easily blocks the through holes of the pipeline in the purification tower, so that the purification efficiency of the existing purification tower needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an atmosphere pollution administers purifying column to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an atmospheric pollution treatment purifying tower comprises a purifying tower body, a filter screen, an absorption pipeline and a biological decomposition pool; an air inlet is formed in the upper portion of the purification tower body, an induced draft fan is arranged at the air inlet, and a plurality of fixing grooves which are evenly spaced are formed in the inner wall of the purification tower body below the air inlet; filter screens with different meshes are respectively arranged on the fixed grooves, and an active carbon filler layer is arranged between the filter screens; a heat insulation plate is arranged below the bottom layer filter screen, one end of the heat insulation plate is provided with a circulation port, the circulation port is provided with a suction fan, and the suction fan is connected with an absorption pipeline; the absorption pipeline is arranged at the lower end of the heat insulation plate, the absorption pipeline is continuously arranged in the purification tower body in an S shape, and a connecting hole is formed in the upper vertex section of the absorption pipeline; the connecting hole is communicated with a liquid phase catalyst pipeline, the tail end of the liquid phase catalyst pipeline is provided with a spray head, and the spray head is aligned to the lower top section of the absorption pipeline; a flow guide port is arranged at the lower vertex section of the absorption pipeline and connected to the flow guide groove; the absorption pipeline end is connected to the biological decomposition tank, and the biological decomposition tank is arranged at the bottom end of the purification tower body.
Preferably, the purification tower body top is the wide structure of leaking the hopper that falls of the narrow lower extreme in upper end, and the solar panel has been attached to the purification tower body top outside, and solar panel is connected to photoelectric converter, and photoelectric converter is connected to the battery, and the battery is connected to draught fan and suction fan.
Preferably, the mesh number of the filter screen arranged in the purification tower body is gradually increased from top to bottom.
Preferably, a fixed support is arranged in the purification tower body, and the absorption pipeline is horizontally arranged on the fixed support in an S shape.
Preferably, the tail end of the liquid phase catalyst pipeline is connected to a liquid phase catalyst storage tank, and an automatic discharging device is arranged on the liquid phase catalyst storage tank; according to the components contained in the waste gas pollutants, liquid phase catalysts with different component contents are stored in different liquid phase catalyst storage tanks.
Compared with the prior art, the beneficial effects of the utility model are that: waste gas enters the purification tower body from the air inlet, is introduced from the lower part of the purification tower body through the induced draft fan, sequentially passes through the filter screen and the activated carbon packing layer, removes impurities such as particulate matters contained in the waste gas, and then enters the absorption pipeline; after entering the absorption pipeline, the waste gas flows along the absorption pipeline in the radial direction, liquid phase catalysts with different component contents are stored in different liquid phase catalyst storage tanks according to components contained in waste gas pollutants, and different liquid phase catalysts are sprayed in the spray header to perform catalytic decomposition and absorption on the waste gas passing through the absorption pipeline; the reacted liquid-phase catalyst flows into the diversion trench through the diversion port and is led out, and the waste gas after catalytic absorption enters the biological decomposition pool for further decomposition; the utility model discloses simple structure, the practicality is strong, handles the particulate matter that contains in the waste gas before carrying out exhaust-gas treatment, guarantees that follow-up connection port does not receive the pollution, and purification efficiency is higher.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a purification tower body; 2. an air inlet; 3. an induced draft fan; 4. fixing grooves; 5. a filter screen; 6. an active carbon filler layer; 7. a heat insulation plate; 8. a suction fan; 9. an absorption pipe; 10. a liquid phase catalyst conduit; 11. a shower head; 12. a flow guide port; 13. a diversion trench; 14. a biological decomposition pool.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1, the present invention provides a technical solution: an atmospheric pollution treatment purifying tower comprises a purifying tower body 1, a filter screen 5, an absorption pipeline 9 and a biological decomposition pool 14; an air inlet 2 is arranged above the purification tower body 1, an induced draft fan 3 is arranged at the air inlet 2, and a plurality of fixing grooves 4 which are uniformly spaced are formed in the inner wall of the purification tower body 1 below the air inlet 2; filter screens 5 with different meshes are respectively arranged on the fixed grooves 4, and an active carbon filler layer 6 is arranged between the filter screens 5; a heat insulation plate 7 is arranged below the bottom filter screen 5, one end of the heat insulation plate 7 is provided with a circulation port, a suction fan 8 is arranged at the circulation port, and the suction fan 8 is connected with an absorption pipeline 9; the absorption pipeline 9 is arranged at the lower end of the heat insulation plate 7, the absorption pipeline 9 is continuously arranged inside the purification tower body 1 in an S shape, and a connecting hole is formed in the top point section of the absorption pipeline 9; the connecting hole is communicated with a liquid phase catalyst pipeline 10, the tail end of the liquid phase catalyst pipeline 10 is provided with a spray head 11, and the spray head 11 is aligned to the lower top section of the absorption pipeline 9; a flow guide port 12 is arranged at the lower vertex section of the absorption pipeline 9, and the flow guide port 12 is connected to a flow guide groove 13; the tail end of the absorption pipeline 9 is connected to a biological decomposition pool 14, and the biological decomposition pool 14 is arranged at the bottom end of the purification tower body 1.
Further, 1 top of purifying column body is the wide structure of leaking the hopper that falls of the narrow lower extreme in upper end, and solar panel has been attached to the purifying column body top outside, and solar panel is connected to photoelectric converter, and photoelectric converter is connected to the battery, and the battery is connected to draught fan 3 and suction fan 8.
Furthermore, the mesh number of the filter screen 5 arranged in the purification tower body 1 is gradually increased from top to bottom.
Further, a fixed support is arranged inside the purification tower body 1, and the absorption pipeline 9 is horizontally arranged on the fixed support in an S shape.
Further, the tail end of the liquid phase catalyst pipeline 10 is connected to a liquid phase catalyst storage tank, and an automatic discharging device is arranged on the liquid phase catalyst storage tank; according to the components contained in the waste gas pollutants, liquid phase catalysts with different component contents are stored in different liquid phase catalyst storage tanks.
The working principle is as follows: an air inlet 2 is arranged above the purification tower body 1, an induced draft fan 3 is arranged at the air inlet 2, and a plurality of fixing grooves 4 which are uniformly spaced are arranged on the inner wall of the purification tower body 1 below the air inlet 2; the fixed grooves 4 are respectively provided with filter screens 5 with different meshes, an active carbon filler layer 6 is arranged between the filter screens 5, waste gas enters the purifying tower body 1 from the gas inlet 2, is guided in from the lower part of the purifying tower body 1 through the draught fan 3, passes through the filter screens 5 and the active carbon filler layer 6 in sequence, removes impurities such as particulate matters contained in the waste gas, and then enters the absorption pipeline 9; a heat insulation plate 7 is arranged below the bottom filter screen 5, one end of the heat insulation plate 7 is provided with a circulation port, a suction fan 8 is arranged at the circulation port, and the suction fan 8 is connected with an absorption pipeline 9; the absorption pipeline 9 is arranged at the lower end of the heat insulation plate 7, the absorption pipeline 9 is continuously arranged inside the purification tower body 1 in an S shape, and a connecting hole is formed in the top point section of the absorption pipeline 9; the connecting hole is communicated with a liquid phase catalyst pipeline 10, the tail end of the liquid phase catalyst pipeline 10 is provided with a spray head 11, and the spray head 11 is aligned to the lower top section of the absorption pipeline 9; after entering the absorption pipeline 9, the waste gas flows along the absorption pipeline 9 in the radial direction, the tail end of the liquid phase catalyst pipeline 10 is connected to a liquid phase catalyst storage tank, and an automatic discharging device is arranged on the liquid phase catalyst storage tank; according to the components contained in the waste gas pollutants, liquid phase catalysts with different component contents are stored in different liquid phase catalyst storage tanks, and different liquid phase catalysts are sprayed in the spray header 11 to perform catalytic decomposition and absorption on the waste gas passing through the absorption pipeline 9;
a flow guide port 12 is arranged at the lower vertex section of the absorption pipeline 9, and the flow guide port 12 is connected to a flow guide groove 13; the tail end of the absorption pipeline 9 is connected to a biological decomposition pool 14, the biological decomposition pool 14 is arranged at the bottom end of the purification tower body 1, a liquid-phase catalyst after reaction flows into the diversion trench 13 through the diversion port 12 and is led out, and waste gas after catalytic absorption enters the biological decomposition pool 14 for further decomposition.
It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The purification tower for treating atmospheric pollution is characterized in that: comprises a purifying tower body (1), a filter screen (5), an absorption pipeline (9) and a biological decomposition pool (14); an air inlet (2) is formed above the purification tower body (1), an induced draft fan (3) is arranged at the position of the air inlet (2), and a plurality of fixing grooves (4) which are uniformly spaced are formed in the inner wall of the purification tower body (1) below the air inlet (2); filter screens (5) with different meshes are respectively arranged on the fixed grooves (4), and an active carbon filler layer (6) is arranged between the filter screens (5); a heat insulation plate (7) is arranged below the bottom filter screen (5), one end of the heat insulation plate (7) is provided with a circulation port, a suction fan (8) is arranged at the circulation port, and the suction fan (8) is connected with an absorption pipeline (9); the absorption pipeline (9) is arranged at the lower end of the heat insulation plate (7), the absorption pipeline (9) is continuously arranged inside the purification tower body (1) in an S shape, and a connecting hole is formed in the top point section of the absorption pipeline (9); the connecting hole is communicated with a liquid phase catalyst pipeline (10), the tail end of the liquid phase catalyst pipeline (10) is provided with a spray head (11), and the spray head (11) is aligned to the lower top section of the absorption pipeline (9); a flow guide port (12) is arranged at the lower vertex section of the absorption pipeline (9), and the flow guide port (12) is connected to a flow guide groove (13); the tail end of the absorption pipeline (9) is connected to a biological decomposition pool (14), and the biological decomposition pool (14) is arranged at the bottom end of the purification tower body (1).
2. The atmospheric pollution abatement purification tower of claim 1, wherein: purification tower body (1) top is the wide structure of leaking the hopper that falls of the narrow lower extreme in upper end, and the purification tower body top outside is attached with solar panel, and solar panel is connected to photoelectric converter, and photoelectric converter is connected to the battery, and the battery is connected to draught fan (3) and suction fan (8).
3. The atmospheric pollution abatement purification tower of claim 1, wherein: the mesh number of the filter screen (5) arranged in the purification tower body (1) is gradually increased from top to bottom.
4. The atmospheric pollution abatement purification tower of claim 1, wherein: the purification tower is characterized in that a fixed support is arranged inside the purification tower body (1), and the absorption pipeline (9) is arranged on the fixed support in an S-shaped horizontal mode.
5. The atmospheric pollution abatement purification tower of claim 1, wherein: the tail end of the liquid phase catalyst pipeline (10) is connected to a liquid phase catalyst storage tank, and an automatic discharging device is arranged on the liquid phase catalyst storage tank; according to the components contained in the waste gas pollutants, liquid phase catalysts with different component contents are stored in different liquid phase catalyst storage tanks.
CN201921240507.9U 2019-08-01 2019-08-01 Purifying tower for treating atmospheric pollution Active CN211098356U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921240507.9U CN211098356U (en) 2019-08-01 2019-08-01 Purifying tower for treating atmospheric pollution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921240507.9U CN211098356U (en) 2019-08-01 2019-08-01 Purifying tower for treating atmospheric pollution

Publications (1)

Publication Number Publication Date
CN211098356U true CN211098356U (en) 2020-07-28

Family

ID=71718906

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921240507.9U Active CN211098356U (en) 2019-08-01 2019-08-01 Purifying tower for treating atmospheric pollution

Country Status (1)

Country Link
CN (1) CN211098356U (en)

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