CN220834865U - Novel absorption tower - Google Patents
Novel absorption tower Download PDFInfo
- Publication number
- CN220834865U CN220834865U CN202322736604.XU CN202322736604U CN220834865U CN 220834865 U CN220834865 U CN 220834865U CN 202322736604 U CN202322736604 U CN 202322736604U CN 220834865 U CN220834865 U CN 220834865U
- Authority
- CN
- China
- Prior art keywords
- tower body
- servo motor
- sleeve
- filler
- connecting pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 12
- 229920001971 elastomer Polymers 0.000 claims abstract description 37
- 239000000945 filler Substances 0.000 claims abstract description 34
- 239000007921 spray Substances 0.000 claims abstract description 23
- 239000010865 sewage Substances 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 6
- 239000006096 absorbing agent Substances 0.000 claims 5
- 239000007789 gas Substances 0.000 abstract description 26
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 abstract description 17
- 230000002745 absorbent Effects 0.000 abstract description 16
- 239000002250 absorbent Substances 0.000 abstract description 16
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- 239000001301 oxygen Substances 0.000 abstract description 4
- 230000000630 rising effect Effects 0.000 abstract description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229920001973 fluoroelastomer Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses a novel absorption tower, which comprises a tower body, wherein a filler screen plate is arranged in the tower body, an air inlet end is arranged on the tower body, an air outlet end is arranged on the tower body, a sewage discharge end is arranged on the tower body, a circular groove is arranged on the tower body, and a filler pipeline is arranged in the circular groove; a swinging structure is arranged in the tower body and comprises a servo motor, a sleeve, a connecting pipe, a spray header and a rubber hose; the servo motor is arranged in the tower body, the sleeve is arranged on the output shaft of the servo motor, the absorbent in the filler pipeline is discharged into the spray header through the rubber hose and the connecting pipe and is discharged through the spray header, the sprayed absorbent contacts with the gas entering the tower body through the filler screen plate, sulfur dioxide, oxygen and other impurities in the gas are absorbed, sulfur trioxide gas is obtained, the output shaft of the servo motor drives the connecting pipe to swing through the sleeve, the spray header swings, and the sprayed absorbent contacts with the rising gas comprehensively.
Description
Technical Field
The utility model relates to the field of absorption towers, in particular to a novel absorption tower.
Background
Sulfur trioxide, also called sulfuric anhydride, is an inorganic compound, has a chemical formula of SO3, is a colorless and sublimable solid, and is mainly produced by a sulfuric acid reduction method, after raw materials react in a reactor, gas is introduced into an absorption tower, sulfuric acid absorbent is generally filled in the absorption tower, impurities such as sulfur dioxide and oxygen in the gas are absorbed, and sulfur trioxide gas is obtained, and in the current absorption tower, the absorbent is inconvenient to comprehensively contact with the gas due to the fixed position of a spray header, SO that the purity of the obtained sulfur trioxide gas is low.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide a novel absorption tower.
The technical scheme adopted for solving the technical problems is as follows: the novel absorption tower comprises a tower body, wherein a filler screen plate is arranged in the tower body, an air inlet end is arranged on the tower body, an air outlet end is arranged on the tower body, a sewage discharge end is arranged on the tower body, a round groove is arranged on the tower body, and a filler pipeline is arranged in the round groove;
A swinging structure is arranged in the tower body and comprises a servo motor, a sleeve, a connecting pipe, a spray header and a rubber hose;
The servo motor is arranged in the tower body, the sleeve is arranged on an output shaft of the servo motor, the connecting pipe is arranged on the sleeve, the spray header is communicated with the connecting pipe, one end of the rubber hose is connected with the connecting pipe, and the other end of the rubber hose is connected with the filler pipeline.
Further, the other end of the rubber hose is connected with a threaded joint, an external thread is processed outside the filler pipeline, and the threaded joint is sleeved on the external thread.
Further, a limiting groove is formed in the sleeve, and a limiting strip is mounted on an output shaft of the servo motor and is clamped in the limiting groove.
Further, an overhaul structure is arranged on the tower body and comprises an overhaul port, a rubber plate, a cover plate and a fixing piece;
the overhaul hole is formed in the tower body, the rubber plate is arranged on the cover plate, the rubber plate is plugged into the overhaul hole, the cover plate is arranged on the tower body through fixing pieces, the number of the fixing pieces is not less than six, and the fixing pieces are distributed on the cover plate at equal intervals;
The fixing piece consists of a mounting hole, a threaded port and a bolt;
The installation hole is formed in the cover plate, the threaded opening is formed in the tower body, the installation hole and the threaded opening are located on the same horizontal line, and the bolt penetrates through the installation hole to be sleeved in the threaded opening.
Further, an air inlet pipe is arranged in the air inlet end, an air outlet pipe is arranged in the air outlet end, and an exhaust fan is connected to the air outlet pipe.
Further, a drain pipe is arranged in the drain end, and a valve is arranged on the drain pipe.
The beneficial effects of the utility model are as follows:
1. The absorbent in the filler pipeline is discharged into the spray header through the rubber hose and the connecting pipe and is discharged through the spray header, the sprayed absorbent contacts with the gas entering the tower body through the filler screen plate to absorb sulfur dioxide, oxygen and other impurities in the gas to obtain sulfur trioxide gas, and the output shaft of the servo motor drives the connecting pipe to swing through the sleeve, so that the spray header swings, the sprayed absorbent can fully contact with the rising gas, and the purity of the obtained sulfur trioxide gas is high;
2. When the access hole is opened, the screwed joint is screwed off from the external thread on the filler pipeline at the moment, so that the rubber hose is separated from the filler pipeline and detached, and meanwhile, the sleeve is moved forwards, the limiting groove leaves the limiting strip on the output shaft of the servo motor, so that the sleeve is detached from the output shaft of the servo motor, the spray header can be taken down for blocking, and meanwhile, the filler screen plate can be overhauled.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic view of the sleeve, connecting tube and showerhead configuration of the present utility model.
Fig. 3 is a schematic structural view of the present utility model at a.
Fig. 4 is a schematic structural view at B of the present utility model.
Reference numerals illustrate: the novel high-pressure water-saving tower comprises a tower body 1, a filler screen 2, a gas inlet pipe 3, a swing structure 4, a servo motor 401, a sleeve 402, a connecting pipe 403, a spray header 404, a rubber hose 405, a gas outlet pipe 5, a suction fan 6, a blow-off pipe 7, a valve 8, a round groove 9, a filler pipeline 10, a limit groove 11, a limit bar 12, a threaded joint 13, a maintenance hole 14, a rubber plate 15, a cover plate 16, a mounting hole 17, a threaded hole 18 and a bolt 19.
Detailed Description
The utility model will be further illustrated with reference to specific examples, which are to be understood as illustrative only and are not intended to limit the scope of the utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.
Referring to fig. 1-4, which are schematic structural views of the utility model, a novel absorption tower comprises a tower body 1, wherein a filler screen 2 is installed in the tower body 1, a sprayed absorbent is contacted with gas entering the tower body 1 through the filler screen 2, an air inlet end is formed on the tower body 1, an air inlet pipe 3 is installed in the air inlet end, an air outlet end is formed on the tower body 1, an air outlet pipe 5 is installed in the air outlet end, an exhaust fan 6 is connected to the air outlet pipe 5, the exhaust fan 6 is connected with electricity to work, a sewage draining end is formed on the tower body 1, a sewage draining pipe 7 is installed in the sewage draining pipe 7, a valve 8 is installed on the sewage draining pipe 7, a round groove 9 is formed on the tower body 1, a filler pipeline 10 is installed in the round groove 9, and an external high-pressure acid-alkali-resistant pump pumps the absorbent into the filler pipeline 10;
A swing structure 4 is arranged in the tower body 1, and the swing structure 4 comprises a servo motor 401, a sleeve 402, a connecting pipe 403, a spray header 404 and a rubber hose 405;
The servo motor 401 is installed in the tower body 1, the servo motor 401 is powered on, the sleeve 402 is installed on the output shaft of the servo motor 401, the connecting pipe 403 is installed on the sleeve 402, the spray header 404 is connected on the connecting pipe 403 in a communicated mode, one end of the rubber hose 405 is connected on the connecting pipe 403, the rubber hose 405 is made of fluororubber materials and is corrosion-resistant, the other end of the rubber hose 405 is connected on the filler pipe 10, the absorbent in the filler pipe 10 is discharged into the spray header 404 through the rubber hose 405 and the connecting pipe 403 and is discharged through the spray header 404, and the output shaft of the servo motor 401 drives the connecting pipe 403 to swing through the sleeve 402, so that the spray header 404 swings, and the sprayed absorbent is fully contacted with rising gas.
The other end of the rubber hose 405 is connected with a threaded joint 13, an external thread is externally processed on the filler pipe 10, the threaded joint 13 is sleeved on the external thread, and the threaded joint 13 is screwed off from the external thread on the filler pipe 10, so that the rubber hose 405 is separated from the filler pipe 10;
A limiting groove 11 is formed in the sleeve 402, a limiting bar 12 is mounted on the output shaft of the servo motor 401, the limiting bar 12 is clamped in the limiting groove 11, and when the sleeve 402 is moved forwards, the limiting groove 11 leaves the limiting bar 12 on the output shaft of the servo motor 401, so that the sleeve 402 is detached from the output shaft of the servo motor 401, and the spray header 404 can be taken down (deformation of the rubber hose 405 meets that the limiting groove 11 leaves the limiting bar 12);
The tower body 1 is provided with an overhaul structure which comprises an overhaul port 14, a rubber plate 15, a cover plate 16 and a fixing piece;
The overhaul hole 14 is formed in the tower body 1, the rubber plate 15 is arranged on the cover plate 16, the rubber plate 15 is plugged into the overhaul hole 14, the rubber plate 15 is made of fluororubber material, the overhaul hole is corrosion-resistant, the cover plate 16 is arranged on the tower body 1 through fixing pieces, the number of the fixing pieces is not less than six, and the fixing pieces are distributed on the cover plate 16 at equal intervals;
the fixing piece consists of a mounting hole 17, a threaded port 18 and a bolt 19;
The mounting hole 17 is formed in the cover plate 16, the threaded hole 18 is formed in the tower body 1, the mounting hole 17 and the threaded hole 18 are positioned on the same horizontal line, the bolt 19 penetrates through the mounting hole 17 to be sleeved in the threaded hole 18, when the bolt 19 is reversely screwed, the bolt 19 leaves the threaded hole 18 and is taken out from the mounting hole 17, the cover plate 16 drives the rubber plate 15 to leave the access hole 14, the spray header 404 can be taken out for overhauling, blocking is removed, and meanwhile the filler screen 2 can be overhauled.
When the utility model works, gas generated by reaction in the reactor enters the tower body 1 through the gas inlet pipe 3, the exhaust fan 6 gives out upward suction force to the gas pipe 5, so that the tower body 1 is pumped with negative pressure, the gas moves upwards, at the moment, the external high-pressure acid-base resistant pump pumps the absorbent into the filler pipe 10, the absorbent in the filler pipe 10 is discharged into the spray header 404 through the rubber hose 405 and the connecting pipe 403, and is discharged through the spray header 404, the sprayed absorbent contacts with the gas entering in the tower body 1 through the filler screen 2, sulfur dioxide, oxygen and other impurities in the gas are absorbed, sulfur trioxide gas is obtained, the output shaft of the servo motor 401 drives the connecting pipe 403 to swing through the sleeve 402, the spray header 404 swings, the sprayed absorbent is enabled to be fully contacted with the ascending gas, during maintenance, the bolts 19 are reversely screwed, the bolts 19 are separated from the threaded holes 18, the cover plate 16 drives the rubber plate 15 to be separated from the maintenance holes 14, at the moment, the threaded joints 13 are screwed down from the external threads on the filler pipe 10, the rubber hose 405 is enabled to be separated from the rubber hose 405, and the sleeve 402 is enabled to be separated from the outer threads on the filler pipe 10, and the output shaft of the servo motor is enabled to be separated from the sleeve 402, and the servo motor is enabled to be separated from the upper joint 2, and the sleeve 401 is enabled to be removed from the servo groove 2, and the servo motor is enabled to be removed from the upper and the sleeve 2.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel absorption tower, includes tower body (1), its characterized in that: a filler screen plate (2) is arranged in the tower body (1), an air inlet end is formed in the tower body (1), an air outlet end is formed in the tower body (1), a sewage discharge end is formed in the tower body (1), a circular groove (9) is formed in the tower body (1), and a filler pipeline (10) is arranged in the circular groove (9);
A swinging structure (4) is arranged in the tower body (1), and the swinging structure (4) comprises a servo motor (401), a sleeve (402), a connecting pipe (403), a spray header (404) and a rubber hose (405);
the utility model discloses a tower body, including tower body (1), servo motor (401), sleeve (402) are installed on the output shaft of servo motor (401), connecting pipe (403) are installed on sleeve (402), shower head (404) are connected on connecting pipe (403) in the whole way, one end of rubber hose (405) is connected on connecting pipe (403), the other end of rubber hose (405) is connected on filler pipeline (10).
2. A novel absorber according to claim 1, wherein: the other end of the rubber hose (405) is connected with a threaded joint (13), external threads are machined outside the filler pipeline (10), and the threaded joint (13) is sleeved on the external threads.
3. A novel absorber according to claim 1, wherein: a limiting groove (11) is formed in the sleeve (402), a limiting strip (12) is mounted on an output shaft of the servo motor (401), and the limiting strip (12) is clamped in the limiting groove (11).
4. A novel absorber according to claim 1, wherein: an overhaul structure is arranged on the tower body (1), and comprises an overhaul port (14), a rubber plate (15), a cover plate (16) and a fixing piece;
the overhaul hole (14) is formed in the tower body (1), the rubber plate (15) is arranged on the cover plate (16), the rubber plate (15) is plugged into the overhaul hole (14), the cover plate (16) is arranged on the tower body (1) through fixing pieces, the number of the fixing pieces is not less than six, and the fixing pieces are distributed on the cover plate (16) at equal intervals;
the fixing piece is composed of a mounting hole (17), a threaded opening (18) and a bolt (19);
The installation hole (17) is formed in the cover plate (16), the threaded opening (18) is formed in the tower body (1), the installation hole (17) and the threaded opening (18) are located on the same horizontal line, and the bolt (19) penetrates through the installation hole (17) to be sleeved in the threaded opening (18).
5. A novel absorber according to claim 1, wherein: an air inlet pipe (3) is arranged in the air inlet end, an air outlet pipe (5) is arranged in the air outlet end, and an exhaust fan (6) is connected to the air outlet pipe (5).
6. A novel absorber according to claim 1, wherein: a drain pipe (7) is arranged in the drain end, and a valve (8) is arranged on the drain pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322736604.XU CN220834865U (en) | 2023-10-12 | 2023-10-12 | Novel absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322736604.XU CN220834865U (en) | 2023-10-12 | 2023-10-12 | Novel absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220834865U true CN220834865U (en) | 2024-04-26 |
Family
ID=90745915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322736604.XU Active CN220834865U (en) | 2023-10-12 | 2023-10-12 | Novel absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220834865U (en) |
-
2023
- 2023-10-12 CN CN202322736604.XU patent/CN220834865U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |