CN215352912U - Corrosion-resistant absorption tower - Google Patents
Corrosion-resistant absorption tower Download PDFInfo
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- CN215352912U CN215352912U CN202121031819.6U CN202121031819U CN215352912U CN 215352912 U CN215352912 U CN 215352912U CN 202121031819 U CN202121031819 U CN 202121031819U CN 215352912 U CN215352912 U CN 215352912U
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- shell
- absorption liquid
- guide plate
- absorption
- side wall
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Abstract
A corrosion resistant absorber tower comprising: the utility model relates to a shell, wherein the upper end in the shell is fixedly connected with a conical guide plate, and an absorption liquid box is arranged below the conical guide plate in the shell, and the utility model has the following advantages: the absorption liquid and the reaction products on the surface of the conical guide plate are convenient to clean and prevented from being stained on the surface of the conical guide plate for a long time to cause the corrosion phenomenon, and the corrosion resistance of the absorption tower is improved; the reaction product is conveniently filtered through the filter screen, and the blockage phenomenon caused by the reaction product entering the conduit is prevented; the absorption liquid is cooled conveniently through the snake-shaped condensation pipe at the bottom of the absorption liquid, and the phenomenon that the normal reaction between the waste gas and the absorption liquid is influenced due to the overhigh temperature of the absorption liquid is prevented; the air inlet that sets up through toper guide plate and slope can avoid the absorption liquid to be infected with the air inlet, the backward flow phenomenon appears.
Description
Technical Field
The utility model relates to the technical field of waste gas purification equipment, in particular to a corrosion-resistant absorption tower.
Background
In some fields of electric power, chemical industry, metallurgy and the like, exhaust gas is often discharged, and in order to avoid the exhaust gas from being discharged into the air to pollute the environment, an absorption tower is needed to treat the exhaust gas.
Most of absorption towers are in contact with and react with the waste gas fully in a spraying mode when the waste gas is treated, but the method easily causes that the absorption liquid and some reaction products are stained on the inner side wall of the absorption tower and are not convenient to clean, so that the inner side wall is easy to corrode, and the service life of the absorption tower is influenced; some reaction products are mixed in the absorption liquid, so that when a nozzle sprays, a guide pipe is easy to block, and the normal operation of waste gas treatment is influenced; after most of absorption towers work for a long time, the temperature of the internal absorption liquid is easy to rise, so that the absorption liquid and the waste gas are inconvenient to normally react, and the treatment efficiency of the waste gas is influenced; most of absorption towers are when handling waste gas, and the absorption liquid that spray set sprayed easily is infected with air inlet department, and the phenomenon of backward flow appears easily, influences the absorption tower and normally works.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that most of absorption towers enable absorption liquid and waste gas to fully contact and react in a spraying mode when the waste gas is treated, but the method easily causes that the absorption liquid and some reaction products are stained on the inner side wall of the absorption tower and are not convenient to clean, so that the inner side wall is easy to corrode, and the service life of the absorption tower is influenced; some reaction products are mixed in the absorption liquid, so that when a nozzle sprays, a guide pipe is easy to block, and the normal operation of waste gas treatment is influenced; after most of absorption towers work for a long time, the temperature of the internal absorption liquid is easy to rise, so that the absorption liquid and the waste gas are inconvenient to normally react, and the treatment efficiency of the waste gas is influenced; when most of absorption towers are used for treating waste gas, absorption liquid sprayed by a spraying device is easy to be stained to an air inlet, the phenomenon of backflow is easy to occur, the normal operation of the absorption tower is influenced, and therefore the corrosion-resistant absorption tower is provided, and the corrosion resistance of the absorption tower is improved; the blockage phenomenon of the spraying device is avoided; the influence of overhigh temperature of the absorbing liquid on the normal waste gas treatment efficiency is prevented; avoiding the reflux phenomenon.
The technical scheme adopted by the utility model for solving the technical problem is as follows: a corrosion resistant absorber tower, comprising: the device comprises a shell, wherein a conical guide plate is fixedly connected to the inner upper end of the shell, and an absorption liquid tank is arranged below the conical guide plate in the shell.
According to a preferable technical scheme of the utility model, an annular guide pipe is fixedly connected to the inner side wall of the shell and is positioned right above the conical guide plate, a plurality of spray heads are arranged on the annular guide pipe, a through hole is formed in the middle of the conical guide plate, the plurality of spray heads are all aligned to the through hole, a water pump is arranged at one end of the bottom of the liquid absorption tank, a water outlet of the water pump is communicated with the annular guide pipe through a liquid guide pipe, a motor is fixedly connected to the inner top of the shell through a fixing frame, an L-shaped connecting rod is vertically and fixedly connected to the output end of the motor, a scraper is fixedly connected to one end, far away from the motor, of the L-shaped connecting rod, and the side wall of the scraper is in contact connection with the top of the conical guide plate.
As a preferred technical scheme of the utility model, a filter screen is arranged between the conical guide plate and the absorption liquid tank, the side wall of the filter screen is detachably connected with the inner side wall of the shell, the top of the shell is provided with an air outlet, and the bottom of one side of the absorption liquid tank penetrates through the side wall of the shell and is provided with a liquid guide port.
As a preferred technical scheme of the utility model, a condensation bin is arranged at the bottom in the shell below the absorption liquid tank, a snake-shaped condensation pipe is arranged in the condensation bin, the snake-shaped condensation pipe is attached to the bottom of the absorption liquid tank, and a liquid inlet and a liquid outlet of the snake-shaped condensation pipe penetrate through the side wall of the shell and extend out of the shell.
As a preferable technical scheme of the utility model, the side wall of one end of the shell is obliquely provided with an air inlet under the conical flow guide plate.
The utility model has the following advantages: the absorption liquid and the reaction products on the surface of the conical guide plate are convenient to clean and prevented from being stained on the surface of the conical guide plate for a long time to cause the corrosion phenomenon, and the corrosion resistance of the absorption tower is improved; the reaction product is conveniently filtered through the filter screen, so that the reaction product is prevented from entering the conduit to cause a blocking phenomenon and influence the normal work of the spraying device; the absorption liquid is cooled conveniently through the snake-shaped condensation pipe at the bottom of the absorption liquid, and the phenomenon that the normal reaction between the waste gas and the absorption liquid is influenced due to the overhigh temperature of the absorption liquid is prevented; the air inlet that sets up through toper guide plate and slope can avoid the absorption liquid to be infected with the air inlet, and the reflux phenomenon appears influences the normal work of absorption tower.
Drawings
FIG. 1 is a schematic view of the internal structure of a preferred embodiment of the present invention;
FIG. 2 is a schematic view in elevation and cutaway of a preferred embodiment of the present invention;
FIG. 3 is a schematic view of a bottom cut-away of an absorption liquid tank according to a preferred embodiment of the present invention.
Description of reference numerals: 1. a housing; 2. a conical deflector; 3. an absorption liquid tank; 4. an annular conduit; 5. a shower head; 6. a motor; 7. an L-shaped connecting rod; 8. a squeegee; 9. a filter screen; 10. an air outlet; 11. a liquid guide port; 12. a condensation bin; 13. a serpentine condenser tube; 14. an air inlet.
Detailed Description
The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model will be further explained with reference to the drawings.
Referring to fig. 1-3, a corrosion-resistant absorption tower of the present invention comprises: the upper end fixedly connected with toper guide plate 2 in casing 1, casing 1 is located toper guide plate 2 below and is equipped with absorption liquid case 3 in the casing 1.
Specifically, the first embodiment is as shown in fig. 1 and 2
A filter screen 9 is arranged between the conical guide plate 2 and the absorption liquid tank 3, the side wall of the filter screen 9 is detachably connected with the inner side wall of the shell 1, the top of the shell 1 is provided with an air outlet 10, the bottom of one side of the absorption liquid tank 3 penetrates through the side wall of the shell 1 and is provided with a liquid guide port 11, and products of reaction of some absorption liquid and waste gas and some solid impurities in the waste gas can be filtered through the filter screen 9, so that the phenomenon that the absorption liquid is mixed into the absorption liquid to cause blockage of a conduit is prevented, and the normal work of the spray head 5 is influenced; an annular guide pipe 4 is fixedly connected on the inner side wall of the shell 1 and positioned right above the conical guide plate 2, a plurality of spray heads 5 are arranged on the annular guide pipe 4, a through hole is arranged in the middle of the conical guide plate 2, the plurality of spray heads 5 are all aligned to the through hole, a water pump is arranged at one end of the bottom of the absorption liquid box 3, a water outlet of the water pump is communicated with the annular guide pipe 4 through a liquid guide pipe, a motor 6 is fixedly connected at the top of the shell 1 through a fixing frame, an L-shaped connecting rod 7 is vertically and fixedly connected with the output end of the motor 6, a scraper 8 is fixedly connected at one end of the L-shaped connecting rod 7, which is far away from the motor 6, the side wall of the scraper 8 is in contact connection with the top of the conical guide plate 2, waste gas enters the through hole on the conical guide plate 2 through an air inlet 14, the spray heads 5 spray absorption liquid, so that the absorption liquid and the waste gas are fully reacted, and the absorption liquid and reaction products can be prevented from being contaminated on the inner wall of the shell 1 through the conical guide plate 2, be not convenient for clear up, easily cause the corruption of casing 1, starter motor 6, motor 6 drives scraper blade 8 through L shape connecting rod 7 and rotates, is convenient for scrape the absorption liquid and the reaction product on 2 surfaces of toper guide plate, falls into filter screen 9 on, avoids absorption liquid and reaction product to pile up for a long time on 2 surfaces of toper guide plate, causes the corruption of toper guide plate 2.
Example II, FIGS. 1 to 3
The side wall of one end of the shell 1 is positioned under the conical guide plate 2 and is obliquely provided with an air inlet 14, and absorption liquid can be prevented from being polluted on the air inlet 14 by the blocking of the conical guide plate 2 and the oblique arrangement of the air inlet 14, so that the reflux phenomenon is caused, and the normal work of the absorption tower is influenced; bottom is located absorption liquid case 3 below and is equipped with condensation storehouse 12 in casing 1, be equipped with snakelike condenser pipe 13 in the condensation storehouse 12, snakelike condenser pipe 13 and the laminating of absorption liquid case 3 bottoms, the inlet and the liquid outlet of snakelike condenser pipe 13 all pass 1 lateral wall of casing and stretch out the casing 1 outside, water through in the snakelike condenser pipe 13 carries out the circulation, be convenient for cool down the absorption liquid in the absorption liquid case 3, prevent that the too high normal reaction that influences absorption liquid and waste gas of liquid soap temperature, influence normal exhaust-gas treatment efficiency.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Other parts of the utility model not described in detail are prior art and are not described in detail herein.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. A corrosion resistant absorber tower, comprising: the device comprises a shell (1), wherein a conical guide plate (2) is fixedly connected to the inner upper end of the shell (1), and an absorption liquid tank (3) is arranged below the conical guide plate (2) in the shell (1).
2. A corrosion resistant absorber tower according to claim 1, wherein the inner side wall of the shell (1) is fixedly connected with an annular duct (4) right above the conical deflector (2), the annular guide pipe (4) is provided with a plurality of spray headers (5), the middle of the conical guide plate (2) is provided with a through hole, the plurality of spray headers (5) are all aligned with the through hole, a water pump is arranged at one end of the bottom of the absorption liquid box (3), the water outlet of the water pump is communicated with the annular conduit (4) through a liquid guide pipe, the top in the shell (1) is fixedly connected with a motor (6) through a fixed frame, the output end of the driving motor (6) is vertically and fixedly connected with an L-shaped connecting rod (7), one end of the L-shaped connecting rod (7) far away from the motor (6) is fixedly connected with a scraper (8), the side wall of the scraper (8) is in contact connection with the top of the conical guide plate (2).
3. The corrosion-resistant absorption tower of claim 1, wherein a filter screen (9) is arranged between the conical guide plate (2) and the absorption liquid tank (3), the side wall of the filter screen (9) is detachably connected with the inner side wall of the shell (1), the top of the shell (1) is provided with an air outlet (10), and the bottom of one side of the absorption liquid tank (3) penetrates through the side wall of the shell (1) and is provided with a liquid guide port (11).
4. The corrosion-resistant absorption tower of claim 1, wherein a condensation bin (12) is arranged below the absorption liquid tank (3) at the bottom in the shell (1), a serpentine condenser pipe (13) is arranged in the condensation bin (12), the serpentine condenser pipe (13) is attached to the bottom of the absorption liquid tank (3), and a liquid inlet and a liquid outlet of the serpentine condenser pipe (13) penetrate through the side wall of the shell (1) and extend out of the shell (1).
5. A corrosion resistant absorber tower according to claim 1, wherein said shell (1) has an inlet (14) at one end and a sidewall inclined below said conical baffle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121031819.6U CN215352912U (en) | 2021-05-14 | 2021-05-14 | Corrosion-resistant absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121031819.6U CN215352912U (en) | 2021-05-14 | 2021-05-14 | Corrosion-resistant absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215352912U true CN215352912U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121031819.6U Active CN215352912U (en) | 2021-05-14 | 2021-05-14 | Corrosion-resistant absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215352912U (en) |
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2021
- 2021-05-14 CN CN202121031819.6U patent/CN215352912U/en active Active
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