CN219615229U - Organic matter production tail gas absorption tower - Google Patents
Organic matter production tail gas absorption tower Download PDFInfo
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- CN219615229U CN219615229U CN202320391821.7U CN202320391821U CN219615229U CN 219615229 U CN219615229 U CN 219615229U CN 202320391821 U CN202320391821 U CN 202320391821U CN 219615229 U CN219615229 U CN 219615229U
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- tail gas
- tower body
- tower
- absorption tower
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Gas Separation By Absorption (AREA)
Abstract
The utility model provides a tail gas absorption tower for organic matter production, which relates to the technical field of tail gas absorption towers and comprises a packing cavity, wherein a support frame is fixedly arranged below each packing cavity and is fixedly arranged with a tower body, a packing sieve plate is arranged above each packing cavity and is fixedly arranged with the tower body, and a plurality of packing cavities comprise a packing cavity A, a packing cavity B and a packing cavity C which are distributed from top to bottom. The utility model has the advantages that: the inside at the tail gas absorption tower sets up multiple filler structure and can fill different materials and carry out the absorption of different degree to the tail gas to can absorb different harmful gas in the tail gas according to the difference of filler, improve the inside variety of absorbing the tail gas of tail gas absorption tower, and be favorable to carrying out unified absorption to different production tail gases and handle, improved the practicality and the application scope of tail gas absorption tower, and set up the liquid that the reflux structure carried in the tail gas in the inside of absorption tower and cool down the backward flow, reduce the consumption of resource.
Description
Technical Field
The utility model relates to the technical field of tail gas absorption towers, in particular to a tail gas absorption tower for organic matter production.
Background
Organic matters are various, and with the progress of technology, the production and use of the organic matters are more and more widespread, and in the production of the organic matters, the tail gas in the production is usually required to be absorbed, so that toxic substances in the tail gas in the production are prevented from being discharged into the air.
In CN210251797U, a tail gas absorption tower for producing and processing polyether polyol is introduced, which is essentially a tail gas absorption tower for producing organic matters, and in this absorption tower, a new technical scheme is provided for absorbing and processing production tail gas, wherein the treatment effect is poor, the environment is easy to pollute, and the water in the liquid storage tank is sprayed to the ethylene oxide in the tail gas through a spray head by a water pump, so that the tail gas treatment effect is improved.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide an organic matter production tail gas absorption tower, so as to solve the problems mentioned in the background art and overcome the defects existing in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides an organic matter production tail gas absorption tower, including a tower body, a skirt is fixedly installed at the bottom of the tower body, a tower top suspension column is fixedly installed at the top of the tower body, a plurality of packing cavities are arranged in the tower body from top to bottom, support frames are fixedly installed below the packing cavities, a packing sieve plate fixedly installed with the tower body is arranged above the packing cavities, the plurality of packing cavities include a packing cavity A, a packing cavity B and a packing cavity C which are distributed from top to bottom, a distributor fixedly installed with the tower body is arranged between the packing cavity A and the packing cavity B, a redistributor fixedly installed with the tower body is arranged between the packing cavity B and the packing cavity C, a spring sheet fixedly installed with the tower body is arranged at the top of the packing cavity C, and a return pipe fixedly installed with the tower body is arranged between the distributor and the packing cavity A.
By above-mentioned arbitrary scheme preferred, the one end fixed mounting of tower body bottom has a plurality of return bend, the middle part fixed mounting of tower body bottom has a liquid return bend, the top fixed mounting of liquid return bend has the baffle that prevents flowing backwards, the inside fixed mounting of tower body has a plurality of take over that the size is different.
The technical scheme is adopted: the tower body is connected with the skirt through bolts, the bottom of the skirt is provided with the grounding plate so as to be convenient for the installation and fixation of the skirt, and the liquid carried in the tail gas is recovered by the liquid outlet bent pipe, so that the liquid in the tail gas is condensed in the absorption process of the absorption tower and falls into the bottom of the absorption tower under the action of gravity to be led out through the liquid outlet bent pipe.
By any of the above schemes, it is preferable that the bottom end of the tower body is fixedly provided with an air inlet connecting pipe, and the air inlet connecting pipe is positioned below the packing cavity C.
The technical scheme is adopted: the air inlet connecting pipe controls the air to be introduced into the absorption tower, so that tail gas is absorbed conveniently.
By any of the above schemes, it is preferable that one end of the packing cavity a is connected with an outlet connection pipe a, an inlet connection pipe a is arranged above the packing cavity a, and the inlet connection pipe a is positioned above a packing sieve plate corresponding to the packing cavity a.
By any of the above schemes, it is preferable that the top ends of the packing cavity B and the packing cavity C are fixedly provided with outlet connection pipes B and C, respectively, and the bottom ends of the packing cavity B and the packing cavity C are fixedly provided with inlet connection pipes B and C, respectively.
The technical scheme is adopted: the inside of the filling cavity is filled with materials to absorb tail gas, the gas reaching the standard after absorption can be discharged through the outlet connecting pipe, and air or tail gas can be added into the inside of the filling cavity through the inlet connecting pipe to be absorbed.
It is preferred by any of the above solutions that the return pipe is located below the support frame corresponding to the filling chamber a.
The technical scheme is adopted: the return pipe is used for recycling and re-absorbing the unqualified tail gas, and recycling the tail gas, so that the tail gas absorption quality is improved.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. the inside at the tail gas absorption tower sets up multiple filler structure and can fill different materials and carry out the absorption of different degree to the tail gas to can absorb different harmful gas in the tail gas according to the difference of filler, improve the inside variety of absorbing the tail gas of tail gas absorption tower, and be favorable to carrying out unified absorption to different production tail gases and handle, improved the practicality and the application scope of tail gas absorption tower, and set up the liquid that the reflux structure carried in the tail gas in the inside of absorption tower and cool down the backward flow, reduce the consumption of resource, reduction in production cost.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of a structure according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a skirt according to an embodiment of the present utility model;
wherein: 1-tower body, 2-skirt, 3-tower top hanging column, 4-filler cavity, 5-support frame, 6-filler sieve plate, 7-distributor, 8-redistributor, 9-spring plate, 10-return pipe, 11-liquid outlet elbow pipe and 12-backflow preventing partition plate.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
As shown in fig. 1-2, an organic matter production tail gas absorption tower in the embodiment of the utility model comprises a tower body 1, a skirt 2 is fixedly arranged at the bottom of the tower body 1, a tower top hanging column 3 is fixedly arranged at the top of the tower body 1, a plurality of packing cavities 4 are arranged in the tower body 1 from top to bottom, supporting frames 5 are fixedly arranged below the packing cavities 4 and the tower body 1, a packing sieve plate 6 is arranged above the packing cavities 4 and fixedly arranged with the tower body 1, the plurality of packing cavities 4 comprise a packing cavity A, a packing cavity B and a packing cavity C which are distributed from top to bottom, a distributor 7 fixedly arranged with the tower body 1 is arranged between the packing cavity A and the packing cavity B, a redistributor 8 fixedly arranged with the tower body 1 is arranged between the packing cavity B and the packing cavity C, a spring 9 fixedly arranged with the tower body 1 is arranged at the top of the packing cavity C, and a return pipe 10 fixedly arranged with the tower body 1 is arranged between the distributor 7 and the packing cavity A.
By above-mentioned arbitrary scheme preferred, the one end fixed mounting of tower body 1 bottom has a plurality of return bend, and the middle part fixed mounting of tower body 1 bottom has out liquid return bend 11, and the top fixed mounting of out liquid return bend 11 has anti-backflow baffle 12, and the inside fixed mounting of tower body 1 has a plurality of take over that the size is different.
The technical scheme is adopted: the tower body 1 is connected with the skirt 2 through bolts, the bottom of the skirt 2 is provided with a grounding plate, the skirt 2 is convenient to install and fix, and the liquid carried in the tail gas is recovered by the liquid outlet bent pipe 11, so that the liquid in the tail gas is condensed in the absorption process of the absorption tower and falls into the bottom of the absorption tower under the action of gravity, and is led out through the liquid outlet bent pipe 11.
By any of the above schemes, it is preferable that the bottom end of the tower body 1 is fixedly provided with an air inlet connecting pipe, and the air inlet connecting pipe is positioned below the packing cavity C.
The technical scheme is adopted: the air inlet connecting pipe controls the air to be introduced into the absorption tower, so that tail gas is absorbed conveniently.
By any of the above schemes, it is preferable that one end of the packing cavity a is connected with an outlet connection pipe a, an inlet connection pipe a is arranged above the packing cavity a, and the inlet connection pipe a is positioned above a packing sieve plate 6 corresponding to the packing cavity a.
By any of the above schemes, it is preferable that the top ends of the packing cavity B and the packing cavity C are fixedly provided with outlet connection pipes B and C, respectively, and the bottom ends of the packing cavity B and the packing cavity C are fixedly provided with inlet connection pipes B and C, respectively.
The technical scheme is adopted: the inside of the filling cavity is filled with materials to absorb tail gas, the gas reaching the standard after absorption can be discharged through the outlet connecting pipe, and air or tail gas can be added into the inside of the filling cavity through the inlet connecting pipe to be absorbed.
It is preferred from any of the above described solutions that the return pipe 10 is located below the support frame 5 corresponding to the filling chamber a.
The technical scheme is adopted: the return pipe 10 recovers and reabsorbs the unqualified tail gas, circulates the tail gas and improves the quality of tail gas absorption.
The utility model relates to an organic matter production tail gas absorption tower, which has the following working principle:
the tail gas is led into the absorption tower, the tail gas upwards flutters to sequentially pass through the packing cavity C, the packing cavity B and the packing cavity A, the tail gas which is up to the standard is directly discharged out of the absorption tower, the tail gas which is not up to the standard is recovered through the return pipe 10 to be absorbed again, and liquid in the tail gas in the absorption process falls back to the lower part of the absorption tower under the action of gravity and is led out through the liquid outlet elbow pipe 11.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
1. the inside at the tail gas absorption tower sets up multiple filler structure and can fill different materials and carry out the absorption of different degree to the tail gas to can absorb different harmful gas in the tail gas according to the difference of filler, improve the inside variety of absorbing the tail gas of tail gas absorption tower, and be favorable to carrying out unified absorption to different production tail gases and handle, improved the practicality and the application scope of tail gas absorption tower, and set up the liquid that the reflux structure carried in the tail gas in the inside of absorption tower and cool down the backward flow, reduce the consumption of resource, reduction in production cost.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
It will be readily understood by those skilled in the art that the present utility model, including any combination of parts described in the summary and detailed description of the utility model above and shown in the drawings, is limited in scope and does not constitute a complete description of the various aspects of these combinations for the sake of brevity. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Although embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an organic matter production tail gas absorption tower, includes tower body (1), the bottom fixed mounting of tower body (1) has skirt (2), the top fixed mounting of tower body (1) has top of the tower column (3), its characterized in that: the novel tower is characterized in that a plurality of filler cavities (4) are formed in the tower body (1) from top to bottom, supporting frames (5) are fixedly arranged below the filler cavities (4) and fixedly arranged on the tower body (1), filler sieve plates (6) fixedly arranged above the filler cavities (4) are arranged on the tower body (1), the filler cavities (4) comprise filler cavities A, filler cavities B and filler cavities C which are distributed from top to bottom, a distributor (7) fixedly arranged on the tower body (1) is arranged between the filler cavities A and the filler cavities B, a redistributor (8) fixedly arranged on the tower body (1) is arranged between the filler cavities B and the filler cavities C, elastic sheets (9) fixedly arranged on the tower body (1) are arranged at the top of the filler cavities C, and return pipes (10) fixedly arranged on the tower body (1) are arranged between the distributor (7) and the filler cavities A.
2. An organic matter production tail gas absorption tower as claimed in claim 1, wherein: one end fixed mounting of tower body (1) bottom has a plurality of return bend, the middle part fixed mounting of tower body (1) bottom has out liquid return bend (11), the top fixed mounting of out liquid return bend (11) has prevent refluence baffle (12), the inside fixed mounting of tower body (1) has a plurality of take over that the size is different.
3. An organic matter production tail gas absorption tower as claimed in claim 2, wherein: the bottom end of the tower body (1) is fixedly provided with an air inlet connecting pipe, and the air inlet connecting pipe is positioned below the filling cavity C.
4. An organic matter production tail gas absorption tower as claimed in claim 3, wherein: one end of the packing cavity A is connected with an outlet connecting pipe A, an inlet connecting pipe A is arranged above the packing cavity A, and the inlet connecting pipe A is positioned above a packing sieve plate (6) corresponding to the packing cavity A.
5. An organic matter production tail gas absorption tower as claimed in claim 4, wherein: the top ends of the filling cavity B and the filling cavity C are respectively and fixedly provided with outlet connecting pipes B and C, and the bottom ends of the filling cavity B and the filling cavity C are respectively and fixedly provided with inlet connecting pipes B and C.
6. An organic matter production tail gas absorption tower as claimed in claim 5, wherein: the return pipe (10) is positioned below the supporting frame (5) corresponding to the filling cavity A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320391821.7U CN219615229U (en) | 2023-03-06 | 2023-03-06 | Organic matter production tail gas absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320391821.7U CN219615229U (en) | 2023-03-06 | 2023-03-06 | Organic matter production tail gas absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219615229U true CN219615229U (en) | 2023-09-01 |
Family
ID=87770329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320391821.7U Active CN219615229U (en) | 2023-03-06 | 2023-03-06 | Organic matter production tail gas absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219615229U (en) |
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2023
- 2023-03-06 CN CN202320391821.7U patent/CN219615229U/en active Active
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