CN220345440U - Industrial flue gas absorbing and purifying device - Google Patents

Industrial flue gas absorbing and purifying device Download PDF

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Publication number
CN220345440U
CN220345440U CN202321434028.7U CN202321434028U CN220345440U CN 220345440 U CN220345440 U CN 220345440U CN 202321434028 U CN202321434028 U CN 202321434028U CN 220345440 U CN220345440 U CN 220345440U
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CN
China
Prior art keywords
flue gas
purifying
industrial flue
filter screen
treatment frame
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CN202321434028.7U
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Chinese (zh)
Inventor
张宏
张德芬
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Jiangsu Demale Environmental Protection Equipment Co ltd
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Jiangsu Demale Environmental Protection Equipment Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

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  • Treating Waste Gases (AREA)

Abstract

The utility model discloses an industrial flue gas absorbing and purifying device, which relates to the technical field of flue gas treatment, and comprises a purifying cylinder, a purifying cavity arranged in the purifying cylinder, and further comprises: the pretreatment unit comprises a treatment frame arranged on one side of the purification cylinder, an air inlet pipe arranged on the outer side of the treatment frame, an air pump arranged on one side of the air inlet pipe, a filter screen arranged in the treatment frame, an active carbon strip arranged on one side of the filter screen and an axial flow fan arranged on the other side of the active carbon strip. According to the utility model, through the pretreatment unit and the spraying unit, one end of the air inlet pipe, which is far away from the treatment frame, is introduced into the industrial flue gas generating furnace, industrial flue gas is sucked into the treatment frame from the air inlet pipe through the air pump, impurities in the industrial flue gas are filtered through the filter screen, harmful substances in the industrial flue gas are adsorbed through the activated carbon strips, the flow of the industrial flue gas is accelerated through the operation of the axial flow fan, and the flue gas enters the purification cavity.

Description

Industrial flue gas absorbing and purifying device
Technical Field
The utility model relates to the technical field of flue gas treatment, in particular to an industrial flue gas absorption and purification device.
Background
The industrial flue gas treatment flue gas is a mixture of gas and smoke dust, is a main cause of polluting residential areas, has very disordered components, contains water vapor, sulfur dioxide, nitrogen, oxygen, carbon monoxide, carbon dioxide, hydrocarbon, oxynitride and the like, and has ash content, coal particles, oil drops, pyrolysis products and the like, so that the industrial flue gas can be discharged only by absorbing and purifying the industrial flue gas when the industrial flue gas is generated.
When the industrial flue gas is treated at present, the industrial flue gas is introduced into a cloth bag dust removing device, dust is filtered out by the cloth bag dust removing device, and the filtered gas is discharged into the atmosphere.
The existing industrial flue gas treatment device is used for treating dust in flue gas, however, toxic gas in the flue gas is not treated by the bag-type dust removing device, and is discharged into the atmosphere along with the flue gas, so that the air is polluted, and therefore, the industrial flue gas absorption and purification device is provided.
Disclosure of Invention
The utility model mainly aims to provide an industrial flue gas absorbing and purifying device, which solves the problem that toxic gas in flue gas is not treated by a bag-type dust removing device and is discharged into the atmosphere along with the flue gas to pollute the air through a pretreatment unit and a spraying unit.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: an industrial flue gas absorption and purification device, comprising: purifying section of thick bamboo, offer the purification chamber in purifying section of thick bamboo, still include:
the pretreatment unit comprises a treatment frame arranged at one side of the purification cylinder, an air inlet pipe arranged at the outer side of the treatment frame, an air pump arranged at one side of the air inlet pipe, a filter screen arranged in the treatment frame, an active carbon strip arranged at one side of the filter screen and an axial flow fan arranged at the other side of the active carbon strip;
the spray unit comprises a water carrying plate movably arranged in the purification cavity, a high-pressure spray head arranged on the inner side of the water carrying plate, a liquid conveying pipe arranged at the top of the water carrying plate and a liquid storage barrel arranged at the top of the liquid conveying pipe, wherein the liquid storage barrel is arranged at the top of the purification barrel.
Preferably, the infusion tube penetrates through the purifying cylinder, the liquid storage cylinder, the infusion tube, the water carrying plate and the high-pressure spray head are communicated, and the water carrying plate is arranged in an arc shape.
Preferably, the inside of the air inlet pipe is communicated with the inside of the treatment frame, the filter screen is positioned at one end of the air inlet pipe, and the activated carbon strips are positioned at the other side of the filter screen.
Preferably, the bottoms of the filter screen and the activated carbon strips extend through into the bottom wall of the inner cavity of the treatment frame.
Preferably, the mixing device further comprises a mixing unit, wherein the mixing unit comprises a motor fixedly arranged at the bottom of the purifying cylinder, a stirring shaft fixedly arranged at the output end of the motor, and a mixing blade arranged at one side of the stirring shaft.
Preferably, the output end of the motor extends through into the purge chamber.
Preferably, the mixing blades are arranged in an X shape, two groups of mixing blades are arranged, the two groups of mixing blades are symmetrically distributed about the square surface of the stirring shaft, and a waste discharge pipe is arranged at the bottom of one side of the purifying cylinder.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the pretreatment unit and the spraying unit which are arranged, one end of the air inlet pipe, which is far away from the treatment frame, is introduced into the industrial flue gas generating furnace, the industrial flue gas is sucked into the treatment frame from the air inlet pipe through the air pump, impurities in the industrial flue gas are filtered through the filter screen, harmful substances in the industrial flue gas are adsorbed through the activated carbon strips, the axial flow fan works, the flow of the industrial flue gas is accelerated, the flue gas enters the purification cavity, the high-pressure spray heads work, the cleaning liquid in the liquid storage cylinder enters the water carrying plate through the infusion tube, the plurality of high-pressure spray heads spray the cleaning liquid to the flue gas, the flue gas is cleaned, water-soluble substances in the flue gas are mixed with the cleaning liquid and flow to the bottom of the purification cavity, the pretreatment and cleaning of the flue gas are completed, the cleaned flue gas is discharged out of the purification cylinder, and the filter screen and the activated carbon strips are convenient to take out and replace.
2. According to the utility model, the disinfectant is added to the bottom of the purification cavity through the mixing unit, the stirring shaft and the mixing blades are driven to rotate through the motor, the mixing blades mix the cleaning solution, the smoke substances dissolved in water and the disinfectant, the smoke is disinfected, and the absorption and purification of industrial smoke are completed.
Drawings
FIG. 1 is a perspective view of an industrial flue gas absorption and purification device of the present utility model;
FIG. 2 is a schematic diagram of a pretreatment unit in an industrial flue gas absorption and purification device according to the present utility model;
FIG. 3 is a schematic view of a spray unit in an industrial flue gas absorption and purification device according to the present utility model;
FIG. 4 is a schematic diagram of a mixing unit in an industrial flue gas absorption and purification device according to the present utility model;
fig. 5 is an enlarged view of the utility model at a in fig. 2.
In the figure: 1. a purifying cylinder; 2. a spraying unit; 21. a liquid storage cylinder; 22. an infusion tube; 23. a water carrying plate; 24. a high pressure nozzle; 3. a preprocessing unit; 31. an air inlet pipe; 32. an air pump; 33. a processing frame; 34. a filter screen; 35. an activated carbon strip; 36. an axial flow fan; 4. a mixing unit; 41. a motor; 42. a stirring shaft; 43. mixing the leaves.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1 to 5, an industrial flue gas absorbing and purifying apparatus includes: purifying section of thick bamboo 1, offer the purification chamber in purifying section of thick bamboo 1, still include:
a pretreatment unit 3, wherein the pretreatment unit 3 comprises a treatment frame 33 arranged at one side of the purification cylinder 1, an air inlet pipe 31 arranged at the outer side of the treatment frame 33, an air pump 32 arranged at one side of the air inlet pipe 31, a filter screen 34 arranged in the treatment frame 33, an active carbon strip 35 arranged at one side of the filter screen 34, and an axial flow fan 36 arranged at the other side of the active carbon strip 35;
the spraying unit 2, the spraying unit 2 includes a water carrying plate 23 movably arranged in the purifying cavity, a high pressure spray head 24 arranged on the inner side of the water carrying plate 23, a transfusion tube 22 arranged on the top of the water carrying plate 23, and a liquid storage barrel 21 arranged on the top of the transfusion tube 22, wherein the liquid storage barrel 21 is arranged on the top of the purifying barrel 1.
The transfer line 22 runs through the purifying cylinder 1, and the insides of the liquid storage cylinder 21, the transfer line 22, the water carrying plate 23 and the high pressure nozzle 24 are communicated, and the water carrying plate 23 is arranged in an arc shape.
The inside of the air inlet pipe 31 is communicated with the inside of the treatment frame 33, the filter screen 34 is positioned at one end of the air inlet pipe 31, and the activated carbon strips 35 are positioned at the other side of the filter screen 34.
The bottoms of the filter screen 34 and the activated carbon strips 35 extend through into the bottom wall of the interior cavity of the treatment frame 33.
Through the pretreatment unit 3 and the spraying unit 2 that set up, the one end that processing frame 33 was kept away from to intake pipe 31 lets in industry flue gas production stove, work through air pump 32, inhale the processing frame 33 with industry flue gas from intake pipe 31 in, filter screen 34 filters the impurity in the industry flue gas, active carbon strip 35 adsorbs the harmful substance in the industry flue gas, work through axial fan 36, the flow of accelerating industry flue gas, the flue gas enters into the purification chamber, work through high-pressure shower nozzle 24, make the washing liquid in the stock solution section of thick bamboo 21 enter into water-carrying plate 23 through transfer line 22, a plurality of high-pressure shower nozzles 24 spray the washing liquid to the flue gas, wash the flue gas, the material that dissolves in water in the flue gas mixes with the washing liquid, flow to purification chamber bottom, accomplish the preliminary treatment and the washing to the flue gas, the flue gas after the washing is discharged the purification section of thick bamboo 1, and filter screen 34 and active carbon strip 35 are convenient for take out and change.
Example two
As shown in fig. 1 to 5, an industrial flue gas absorbing and purifying apparatus includes: purifying section of thick bamboo 1, offer the purification chamber in purifying section of thick bamboo 1, still include:
a pretreatment unit 3, wherein the pretreatment unit 3 comprises a treatment frame 33 arranged at one side of the purification cylinder 1, an air inlet pipe 31 arranged at the outer side of the treatment frame 33, an air pump 32 arranged at one side of the air inlet pipe 31, a filter screen 34 arranged in the treatment frame 33, an active carbon strip 35 arranged at one side of the filter screen 34, and an axial flow fan 36 arranged at the other side of the active carbon strip 35;
the spraying unit 2, the spraying unit 2 includes a water carrying plate 23 movably arranged in the purifying cavity, a high pressure spray head 24 arranged on the inner side of the water carrying plate 23, a transfusion tube 22 arranged on the top of the water carrying plate 23, and a liquid storage barrel 21 arranged on the top of the transfusion tube 22, wherein the liquid storage barrel 21 is arranged on the top of the purifying barrel 1.
The mixing unit 4 is further included, and the mixing unit 4 comprises a motor 41 fixedly arranged at the bottom of the purifying cylinder 1, a stirring shaft 42 fixedly arranged at the output end of the motor 41, and a mixing blade 43 arranged at one side of the stirring shaft 42.
The output of the motor 41 extends through into the purge chamber.
The mixing blades 43 are arranged in an X shape, the mixing blades 43 are provided with two groups, the two groups of mixing blades 43 are symmetrically distributed about the square surface of the stirring shaft 42, and a waste discharge pipe is arranged at the bottom of one side of the purifying cylinder 1.
Through the mixing unit 4 that sets up, add the disinfectant to the bottom in purification chamber, work through motor 41 drives (mixing) shaft 42 and mixed leaf 43 and rotates, and mixed leaf 43 mixes washing liquid, the flue gas material of dissolving in water and disinfectant, disinfects the flue gas, accomplishes the absorption and the purification of industry flue gas.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. An industrial flue gas absorption and purification device, comprising: purifying section of thick bamboo (1), offer the purification chamber in purifying section of thick bamboo (1), its characterized in that still includes:
the pretreatment unit (3), the pretreatment unit (3) comprises a treatment frame (33) arranged at one side of the purification cylinder (1), an air inlet pipe (31) arranged at the outer side of the treatment frame (33), an air pump (32) arranged at one side of the air inlet pipe (31), a filter screen (34) arranged in the treatment frame (33), an active carbon strip (35) arranged at one side of the filter screen (34) and an axial flow fan (36) arranged at the other side of the active carbon strip (35);
the spray unit (2), spray unit (2) including the activity locate water-carrying board (23) of purifying the intracavity, locate water-carrying board (23) inboard high pressure shower nozzle (24), locate transfer line (22) at water-carrying board (23) top to and locate stock solution section of thick bamboo (21) at transfer line (22) top, stock solution section of thick bamboo (21) are located purifying section of thick bamboo (1) top.
2. An industrial flue gas absorbing and purifying device according to claim 1, wherein: the infusion tube (22) penetrates through the purification tube (1), the liquid storage tube (21), the infusion tube (22), the water carrying plate (23) and the inside of the high-pressure spray head (24) are communicated, and the water carrying plate (23) is arranged in an arc shape.
3. An industrial flue gas absorbing and purifying device according to claim 1, wherein: the inside of intake pipe (31) is linked together with the inside of handling frame (33), filter screen (34) are located the one end of intake pipe (31), active carbon strip (35) are located the opposite side of filter screen (34).
4. An industrial flue gas absorbing and purifying device according to claim 1, wherein: the bottoms of the filter screen (34) and the activated carbon strips (35) penetrate through and extend into the bottom wall of the inner cavity of the treatment frame (33).
5. An industrial flue gas absorbing and purifying device according to claim 1, wherein: the device also comprises a mixing unit (4), wherein the mixing unit (4) comprises a motor (41) fixedly arranged at the bottom of the purifying cylinder (1), a stirring shaft (42) fixedly arranged at the output end of the motor (41), and a mixing blade (43) arranged at one side of the stirring shaft (42).
6. An industrial flue gas absorbing and purifying device according to claim 5, wherein: the output end of the motor (41) extends into the purifying cavity.
7. An industrial flue gas absorbing and purifying device according to claim 6, wherein: the mixing blades (43) are arranged in an X shape, the mixing blades (43) are provided with two groups, the two groups of mixing blades (43) are symmetrically distributed on the square surface of the stirring shaft (42), and a waste discharge pipe is arranged at the bottom of one side of the purifying cylinder (1).
CN202321434028.7U 2023-06-07 2023-06-07 Industrial flue gas absorbing and purifying device Active CN220345440U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321434028.7U CN220345440U (en) 2023-06-07 2023-06-07 Industrial flue gas absorbing and purifying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321434028.7U CN220345440U (en) 2023-06-07 2023-06-07 Industrial flue gas absorbing and purifying device

Publications (1)

Publication Number Publication Date
CN220345440U true CN220345440U (en) 2024-01-16

Family

ID=89475923

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321434028.7U Active CN220345440U (en) 2023-06-07 2023-06-07 Industrial flue gas absorbing and purifying device

Country Status (1)

Country Link
CN (1) CN220345440U (en)

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