CN210751978U - A multi-temperature section absorption tower for waste gas treatment - Google Patents
A multi-temperature section absorption tower for waste gas treatment Download PDFInfo
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- CN210751978U CN210751978U CN201921470486.XU CN201921470486U CN210751978U CN 210751978 U CN210751978 U CN 210751978U CN 201921470486 U CN201921470486 U CN 201921470486U CN 210751978 U CN210751978 U CN 210751978U
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Abstract
The utility model provides a multi-temperature section absorption tower for waste gas treatment, which comprises a tower body, wherein a demister (1), an overflow weir (4), a shower nozzle (2), a rain cap type gas distributor (3) and a constant temperature coil pipe (5) are sequentially arranged in the tower body from top to bottom; the shower type nozzle (2) and the rain cap type gas distributor (3) form a loop through an external pipeline. The utility model discloses a purification is accomplished in the design of multistage many temperature sections, the whole purification efficiency of hoisting equipment greatly, the utility model discloses the whole purification efficiency of equipment is more than or equal to 96%. Additionally, the power equipment such as tower body and fan link to each other, and exhaust purification efficiency is more than or equal to 96%, has improved dumped purification rate greatly, has reduced environmental pollution.
Description
Technical Field
The utility model relates to an environmental protection equipment field specifically, relates to a multi-temperature section absorption tower for waste gas treatment.
Background
As is well known, an exhaust gas absorption tower is a device for absorbing exhaust gas and treating the exhaust gas, and is widely used in the field of exhaust gas treatment; the existing waste gas absorption tower comprises a body, an air inlet pipe, an induced draft fan, a filter layer, a first guide pipe, a first nozzle, an exhaust pipe and a first exhaust pipe, wherein a first working chamber is arranged inside the body; when the existing waste gas absorption tower is used, waste gas enters a working cavity from an air inlet pipe under the action of a draught fan, then the waste gas is filtered through a filter layer, then a first spray head sprays water, the treated waste gas is cleaned, and finally the waste gas is discharged from an exhaust pipe; the existing waste gas absorption tower is found to be insufficient in waste gas treatment; and it does not treat the water contained in the exhaust gas, making the exhaust gas too humid; meanwhile, the discharged water is not treated, and the use reliability is poor.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing a multi-temperature section absorption tower for waste gas treatment.
The technical scheme of the utility model as follows:
the utility model relates to a multi-temperature section absorption tower for waste gas treatment, which comprises a tower body, wherein a demister (1), an overflow weir (4), a shower nozzle (2), a rain cap type gas distributor (3) and a constant temperature coil pipe (5) are sequentially arranged in the tower body from top to bottom; the shower type nozzle (2) and the rain cap type gas distributor (3) form a loop through an external pipeline. The utility model relates to a rain cap formula gas distributor (3) can realize that gaseous from down up getting into one section tower body down, but liquid can not be from the last hypomere tower body that down gets into. The utility model discloses be equipped with rain cap formula gas distributor (3) in the tower body and link together with overflow weir (4), can realize every section tower body absorption liquid and circulate alone, control the temperature alone.
The utility model discloses be equipped with gondola water faucet formula shower nozzle (2) in the tower body, the purpose prevents to absorb liquid atomizing back and gets into next stage tower body absorption section along with waste gas.
The utility model discloses be equipped with defroster (1) at the top of the tower, the purpose prevents that the absorption liquid from taking out the tower body through purifying the gas.
The utility model discloses a multistage multi-temperature section design accomplishes the purification, the whole purification efficiency of hoisting equipment greatly, the utility model discloses the whole purification efficiency of equipment is greater than or equal to 96%. Additionally, the power equipment such as tower body and fan link to each other, and exhaust purification efficiency is more than or equal to 96%, has improved dumped purification rate greatly, has reduced environmental pollution.
Preferably, the top of the tower body is provided with a purifier outlet (7), and the bottom of the tower body is provided with a waste inlet (8).
Preferably, the peripheral pipeline is provided with a fan and an independent temperature control water tank (6), wherein a constant temperature coil (5) is arranged inside the independent temperature control water tank (6). An independent temperature control water tank (6) is arranged in the tower body, so that independent temperature control of each section of the absorption tower can be realized, and the treatment efficiency of waste gas is improved.
Preferably, the number of loops formed by the shower nozzle (2) and the rain cap type gas distributor (3) through peripheral pipelines is 2.
Preferably, the number of the overflow weirs (4) is 2.
Preferably, one end of the overflow weir is connected with the interior of the tower body, and the other end of the overflow weir is connected with the rain hat type gas distributor (3).
Preferably, the number of the shower nozzle (2) and the number of the rain cap type gas distributors (3) are respectively 3.
Preferably, the number of loops formed by the shower nozzle (2) and the rain cap type gas distributor (3) through an external pipeline is 2; the other rain hat type gas distributor (3) is arranged on the inner wall of the tower body, and the shower type spray head (2) forms a loop through an external pipeline to be connected with the bottom of the tower body.
Preferably, a meter is arranged outside the bottom of the tower body.
Preferably, the shower nozzle (2) and the rain cap type gas distributor (3) are arranged in a crossed manner inside the tower body.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses a purification is accomplished in the design of multistage many temperature sections, the whole purification efficiency of hoisting equipment greatly, the utility model discloses the whole purification efficiency of equipment is more than or equal to 96%. Additionally, the power equipment such as tower body and fan link to each other, and exhaust purification efficiency is more than or equal to 96%, has improved dumped purification rate greatly, has reduced environmental pollution.
(2) The utility model discloses a can realize that the multistage absorbs on a tower body, the multistage accuse temperature, promptly: the effect of serial absorption of a plurality of absorption towers; greatly improving the absorption efficiency of the tower.
(3) The utility model relates to an ingenious, wherein: the rain cap type gas distributor (3) can realize that gas enters the next section of tower body from bottom to top, but liquid cannot enter the next section of tower body from top to bottom. The utility model has the advantages that the rain hat type gas distributor (3) and the overflow weir (4) are connected together in the tower body, so that the absorption liquid of each section of the tower body can be circulated independently and the temperature can be controlled independently; a shower nozzle (2) is arranged in the tower body, so as to prevent the absorption liquid from entering the absorption section of the next-stage tower body along with the waste gas after being atomized; a demister (1) is arranged at the top of the tower, and the purpose is to prevent the absorption liquid from being brought out of the tower body through purified gas.
(4) The utility model discloses simple structure, it is with low costs, efficient, energy-concerving and environment-protective.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
Examples
The embodiment relates to a multi-temperature-section absorption tower for waste gas treatment, which has a structure shown in figure 1 and comprises a tower body, wherein a demister 1, an overflow weir 4, a shower nozzle 2, a rain cap type gas distributor 3 and a constant temperature coil 5 are sequentially arranged in the tower body from top to bottom; the shower type nozzle 2 and the rain cap type gas distributor 3 form a loop through an external pipeline. The utility model relates to a rain cap formula gas distributor 3 can realize that gaseous from down up getting into one section tower body down, but liquid can not be from the last hypomere tower body that down gets into. The utility model discloses be equipped with rain cap formula gas distributor 3 in the tower body and link together with overflow weir 4, can realize every section tower body absorption liquid and circulate alone, control the temperature alone.
The utility model discloses be equipped with gondola water faucet formula shower nozzle 2 in the tower body, the purpose prevents to absorb liquid atomizing back and gets into next stage tower body absorption section along with waste gas.
The utility model discloses be equipped with defroster 1 at the top of the tower, the purpose prevents that the absorption liquid from taking out the tower body through purifying the gas.
The utility model discloses a multistage multi-temperature section design accomplishes the purification, the whole purification efficiency of hoisting equipment greatly, the utility model discloses the whole purification efficiency of equipment is greater than or equal to 96%. Additionally, the power equipment such as tower body and fan link to each other, and exhaust purification efficiency is more than or equal to 96%, has improved dumped purification rate greatly, has reduced environmental pollution.
Further, the top of the tower body is provided with a purifier outlet 7, and the bottom of the tower body is provided with a waste inlet 8.
Further, the peripheral pipeline is provided with a fan and an independent temperature control water tank 6, wherein a constant temperature coil 5 is arranged inside the independent temperature control water tank 6. An independent temperature control water tank 6 is arranged in the tower body, so that independent temperature control of each section of the absorption tower can be realized, and the treatment efficiency of waste gas is improved.
Furthermore, the number of the shower nozzle 2 and the rain cap type gas distributor 3 forming a loop through the peripheral pipelines is 2 groups.
Further, the number of the overflow weirs 4 is 2.
Furthermore, one end of the overflow weir is connected with the interior of the tower body, and the other end of the overflow weir is connected with the rain cap type gas distributor 3.
Furthermore, the number of the shower nozzle 2 and the number of the rain cap type gas distributor 3 are respectively 3.
Furthermore, the number of loops formed by the shower nozzle 2 and the rain cap type gas distributor 3 through the external pipelines is 2; the other rain cap type gas distributor 3 is arranged on the inner wall of the tower body, and the shower nozzle 2 forms a loop through a peripheral pipeline to be connected with the bottom of the tower body.
Further, an instrument is arranged outside the bottom of the tower body.
Further, the shower type nozzle 2 and the rain cap type gas distributor 3 are arranged inside the tower body in a crossed mode.
Furthermore, the utility model discloses following beneficial effect has: (1) the utility model discloses a purification is accomplished in the design of multistage many temperature sections, the whole purification efficiency of hoisting equipment greatly, the utility model discloses the whole purification efficiency of equipment is more than or equal to 96%. Additionally, the power equipment such as tower body and fan link to each other, and exhaust purification efficiency is more than or equal to 96%, has improved dumped purification rate greatly, has reduced environmental pollution. (2) The utility model discloses a can realize that the multistage absorbs on a tower body, the multistage accuse temperature, promptly: the effect of serial absorption of a plurality of absorption towers; greatly improving the absorption efficiency of the tower. (3) The utility model relates to an ingenious, wherein: the rain cap type gas distributor 3 can realize that gas enters the next section of tower body from bottom to top, but liquid cannot enter the next section of tower body from top to bottom. The rain hat type gas distributor 3 and the overflow weir 4 are arranged in the tower body of the utility model and are connected together, so that the absorption liquid of each section of the tower body can be circulated independently and the temperature can be controlled independently; a shower nozzle 2 is arranged in the tower body, so as to prevent the absorption liquid from entering the absorption section of the next-stage tower body along with the waste gas after being atomized; a demister 1 is arranged at the top of the tower in order to prevent absorption liquid from being brought out of the tower body through the purified gas. (4) The utility model discloses simple structure, it is with low costs, efficient, energy-concerving and environment-protective.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention.
Claims (10)
1. A multi-temperature-section absorption tower for waste gas treatment comprises a tower body and is characterized in that a demister (1), an overflow weir (4), a shower nozzle (2), a rain cap type gas distributor (3) and a constant temperature coil (5) are sequentially arranged inside the tower body from top to bottom; the shower type nozzle (2) and the rain cap type gas distributor (3) form a loop through an external pipeline.
2. The multi-temperature section absorption tower for exhaust gas treatment according to claim 1, wherein the top of the tower body is provided with a purifier outlet (7), and the bottom thereof is provided with a waste inlet (8).
3. The multi-temperature-section absorption tower for waste gas treatment according to claim 1, wherein the external pipeline is provided with a fan and an independent temperature control water tank (6), and a constant temperature coil (5) is arranged inside the independent temperature control water tank (6).
4. The multi-temperature section absorption tower for exhaust gas treatment according to claim 1, wherein the number of the shower nozzles (2) and the rain cap type gas distributors (3) forming a loop through an external pipeline is 2.
5. The multi-temperature section absorption tower for waste gas treatment according to claim 1, wherein the number of the overflow weirs (4) is 2.
6. The multi-temperature section absorption tower for waste gas treatment according to claim 1, wherein one end of the overflow weir is connected with the interior of the tower body, and the other end thereof is connected with the rain hat type gas distributor (3).
7. The multi-temperature section absorption tower for exhaust gas treatment according to claim 1, wherein the number of the shower head type spray head (2) and the number of the rain cap type gas distributor (3) are 3 respectively.
8. The multi-temperature section absorption tower for exhaust gas treatment according to claim 7, wherein the number of the shower nozzles (2) and the rain cap type gas distributors (3) forming a loop through an external pipeline is 2; the other rain hat type gas distributor (3) is arranged on the inner wall of the tower body, and the shower type spray head (2) forms a loop through an external pipeline to be connected with the bottom of the tower body.
9. The multi-temperature section absorption tower for waste gas treatment according to claim 1, wherein an instrument is arranged outside the bottom of the tower body.
10. The multi-temperature section absorption tower for exhaust gas treatment according to claim 1, wherein the shower head type spray head (2) and the rain cap type gas distributor (3) are arranged in a crossed manner inside the tower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921470486.XU CN210751978U (en) | 2019-09-05 | 2019-09-05 | A multi-temperature section absorption tower for waste gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921470486.XU CN210751978U (en) | 2019-09-05 | 2019-09-05 | A multi-temperature section absorption tower for waste gas treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210751978U true CN210751978U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921470486.XU Active CN210751978U (en) | 2019-09-05 | 2019-09-05 | A multi-temperature section absorption tower for waste gas treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210751978U (en) |
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2019
- 2019-09-05 CN CN201921470486.XU patent/CN210751978U/en active Active
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