CN219681700U - Falling film absorber convenient to clearance - Google Patents
Falling film absorber convenient to clearance Download PDFInfo
- Publication number
- CN219681700U CN219681700U CN202320613293.5U CN202320613293U CN219681700U CN 219681700 U CN219681700 U CN 219681700U CN 202320613293 U CN202320613293 U CN 202320613293U CN 219681700 U CN219681700 U CN 219681700U
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- CN
- China
- Prior art keywords
- bin
- storehouse
- absorption
- feeding
- falling film
- 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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- 239000011552 falling film Substances 0.000 title claims abstract description 46
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000010521 absorption reaction Methods 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 238000011010 flushing procedure Methods 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 abstract 1
- 239000010408 film Substances 0.000 description 14
- 239000012535 impurity Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses a falling film absorber convenient to clean, which comprises an absorption bin, wherein the top of the absorption bin is provided with a feeding bin, the top of the feeding bin is provided with an air outlet, the bottom of the absorption bin is provided with a discharging bin, the bottom of the discharging bin is provided with a liquid outlet, one end of the feeding bin is provided with a liquid inlet, a plurality of falling film pipes are arranged in the absorption bin in an array manner, the top of the absorption bin is provided with a limiting plate, the absorption bin is provided with a disassembly cleaning device, the disassembly cleaning device comprises a flushing part arranged in the feeding bin, an observation part arranged on the outer wall of the absorption bin, an orifice cleaning part arranged at the air outlet and the liquid outlet, a disassembly part arranged at the joint of the absorption bin, the feeding bin, the discharging bin and the air outlet, and a water leakage prevention part arranged at the outer side of the joint of the absorption bin, the feeding bin, the discharging bin and the air outlet.
Description
Technical Field
The utility model mainly relates to the technical field of chemical production, in particular to a falling film absorber convenient to clean.
Background
A falling film absorber is an absorption reactor in which a liquid descends under gravity along a wall to form a film and is contacted with a gas in countercurrent or cocurrent. The liquid film descending along the wall surface can be formed on the plane surface or the inner wall and the outer wall of the circular tube, generally the circular tube, and has the following characteristics: the air film and the liquid film are mutually non-penetrated, the pressure drop of the equipment is small, and higher gas load is allowed; the falling film is very thin, special fluctuation can be generated on the surface of the film, the back mixing of the gas phase and the liquid film is small, the heat and mass transfer efficiency is high, and the total fluid transfer amount generated by unit energy consumption is large; the liquid film descending along the wall can be cooled by partition walls, is suitable for absorption process with high heat effect, and can be carried out at nearly isothermal temperature. With the continuous development of technology, the technology of the falling film absorber is mature gradually, but in the practical adaptation process, the falling film absorber still has a plurality of problems. The biggest problem is that the maintenance of the falling film absorber is the maintenance problem, the traditional falling film absorber must be disassembled for maintenance once damaged, and the falling film absorber must be cleaned frequently, otherwise, the service life of the falling film absorber is influenced, but the falling film absorber must be disassembled for cleaning, which is time-consuming and labor-consuming;
according to the patent document with the application number of CN205095618U, the product comprises a barrel, and the barrel sequentially comprises a feeding section, a film-forming absorption section and a separation section from top to bottom, and is characterized in that a liquid inlet and a gas outlet are arranged on the feeding section, a liquid outlet and a gas outlet are arranged on the separation section, and a high-heat air inlet and a high-heat air outlet are arranged on the film-forming absorption section; the upper end of each film forming weir pipe is arranged in the upper film forming absorption section, the upper end of the film forming weir pipe is higher than the height of an absorption liquid inlet, and the lower end of the film forming weir pipe is communicated with the inner cavity of the separation section of the barrel; wherein, the upper end of the film forming weir pipe is provided with a plurality of evenly arranged drainage ports; the falling film absorber provided by the utility model has good cooling effect, good film forming property and absorption effect of absorption liquid, and long service life, and equipment is not easy to damage;
the patent has good cooling effect, good film forming property and absorption effect of absorption liquid, and equipment is not easy to damage, and the service life of the falling film absorber is long, but the patent is inconvenient to detach the falling film absorber, and cleaning and maintenance can not be carried out on each position of the falling film absorber.
Disclosure of Invention
The utility model mainly provides a falling film absorber convenient to clean, which is used for solving the technical problems in the background technology.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a falling film absorber convenient to clearance, is including absorbing the storehouse, it is equipped with the feeding storehouse to absorb storehouse top intercommunication, feeding storehouse top intercommunication is equipped with the gas outlet, it is equipped with out the feed bin to absorb storehouse bottom intercommunication, it is equipped with the liquid outlet to go out feed bin bottom intercommunication, feeding storehouse one end intercommunication is equipped with the inlet, the array is equipped with many falling film pipes in the absorption storehouse, it is equipped with the limiting plate to absorb the storehouse top, be equipped with on the absorption storehouse and dismantle cleaning device, dismantle cleaning device including locating wash the part in the feeding storehouse, locate absorb the observation part of storehouse outer wall, locate the mouth of pipe cleaning part of gas outlet and liquid outlet department is located dismantle part in absorption storehouse, feeding storehouse, ejection of compact storehouse and gas outlet junction outside, and locate leak protection water part.
Preferably, the flushing component comprises a water pipe penetrating through one end of the feeding bin, the water pipe is connected with the liquid inlet, a plurality of water spray ports are sequentially arranged on one side of the water pipe, a water outlet is formed in the outer side of the feeding bin and below one end, provided with the liquid inlet, of the water pipe, and a water valve is arranged on the water outlet and communicated with the feeding bin.
Preferably, the observation component comprises a bin gate hinged to the outer wall of one side of the absorption bin, and an observation window arranged on the bin gate.
Preferably, the pipe orifice cleaning component comprises a dust sealing cover hinged to the air outlet and the opening of the liquid outlet, one end of the dust sealing cover is embedded with a telescopic pump, the other end of the dust sealing cover is provided with a pushing plate, and the execution end of the telescopic pump is connected with the pushing plate.
Preferably, the disassembly part comprises a magnetic attraction interface arranged at the joint of the absorption bin, the feeding bin, the discharging bin and the air outlet, the magnetic attraction interfaces are connected in pairs, and a magnetic attraction sleeve is sleeved outside the joint of the magnetic attraction interfaces in pairs.
Preferably, the water leakage preventing component comprises a waterproof rubber ring embedded in one end of the magnetic attraction sleeve, which is close to the magnetic attraction interface.
Compared with the prior art, the utility model has the beneficial effects that:
the limiting plate is washed through the washing component and impurities on the limiting plate are washed away, impurities are doped during operation of the absorber are conveniently reduced, the condition of the falling film pipe is observed through the observing component, cleaning is conveniently carried out after replacement of the falling film pipe, the pipe orifice wall is cleaned through the pipe orifice cleaning component, long-time accumulated dirt accumulation of the pipe orifice is avoided, follow-up cleaning is difficult, each bin is magnetically connected through the disassembling component, disassembly is convenient, the interface gap is blocked through the water leakage preventing component, and liquid in the absorber is prevented from flowing out from the interface.
The utility model will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is an isometric view of the overall structure of the present utility model;
FIG. 2 is a front view of the overall structure of the present utility model;
fig. 3 is an enlarged detail view of the utility model at a.
Description of the drawings: 10. an absorption bin; 11. a feeding bin; 12. an air outlet; 13. discharging the material bin; 14. a liquid outlet; 15. a liquid inlet; 16. a falling film tube; 17. a limiting plate; 20. disassembling the cleaning device; 21. a flushing part; 211. a water pipe; 212. a water jet; 213. a water outlet; 214. a water valve; 22. an observation member; 221. a bin gate; 222. an observation window; 23. a nozzle cleaning member; 231. a dust cover; 232. a telescopic pump; 233. a push plate; 24. disassembling the component; 241. a magnetic interface; 242. a magnetic attraction sleeve; 25. a water leakage preventing member; 251. a waterproof rubber ring.
Detailed Description
In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.
Referring to fig. 1, 2 and 3, a falling film absorber convenient to clean is shown, including absorbing storehouse 10, absorbing storehouse 10 top intercommunication is equipped with feeding storehouse 11, feeding storehouse 11 top intercommunication is equipped with gas outlet 12, absorbing storehouse 10 bottom intercommunication is equipped with out storehouse 13, ejection of compact storehouse 13 bottom intercommunication is equipped with liquid outlet 14, feeding storehouse 11 one end intercommunication is equipped with inlet 15, absorbing storehouse 10 inner array is equipped with many falling film pipes 16, absorbing storehouse 10 top is equipped with limiting plate 17, be equipped with on absorbing storehouse 10 and dismantle cleaning device 20, dismantle cleaning device 20 including locating in the feeding storehouse 11 wash out part 21, locate absorbing storehouse 10 outer wall's observation part 22 is located the mouth of pipe cleaning part 23 of gas outlet 12 and liquid outlet 14 department is located absorbing storehouse 10, feeding storehouse 11, out storehouse 13 and gas outlet 12 junction's dismantlement part 24 to be located absorbing storehouse 10, feeding storehouse 11, out storehouse 13 and gas outlet 12 junction outside leak protection water part 25, the water pipe 21 includes that wear out storehouse 11 is equipped with water outlet 211, water pipe 11 is equipped with in the mouth of being equipped with in the water outlet 15, one side of being equipped with in proper order, water pipe 211 is equipped with in the water outlet 11, one side is equipped with in the water pipe 15, water outlet 211 is equipped with in the mouth of being connected with in the water pipe 11.
In this embodiment, the present utility model is described in detail below,
when the falling film absorber is used, the liquid inlet 15 is connected with the water pipe, so that water enters the water delivery pipe 211 from the liquid inlet 15, flows out from the water spray ports 212, a part of the water enters the falling film pipe 16 for cleaning, the water valve 214 is opened after the water is completely washed, sewage in the feeding bin 11 flows out from the liquid outlet 14, and sewage in the falling film pipe 16 flows into the discharging bin 13 and flows out from the liquid outlet 14.
Referring to fig. 1, 2 and 3, the observation component 22 includes a door 221 hinged to an outer wall of one side of the absorption bin 10, and an observation window 222 disposed on the door 221, the nozzle cleaning component 23 includes a dust cover 231 hinged to the air outlet 12 and an opening of the liquid outlet 14, one end of the dust cover 231 is embedded with a telescopic pump 232, the other end is provided with a push plate 233, and an execution end of the telescopic pump 232 is connected with the push plate 233.
In this embodiment, the present utility model is described in detail below,
in daily work, the condition of the falling film tube 16 in the absorption bin 10 can be observed through the observation window 222, if the condition is found that the impurity is too much, the bin gate 221 can be opened, the falling film tube 16 which needs to be cleaned in the middle is detached for cleaning replacement, when the falling film absorber is not needed to be used, the corresponding tube orifice can be blocked by the dust sealing cover 231, dust and impurity are prevented from entering the tube orifice, the inner wall of the tube orifice can form a dirt layer under long-time work, when the cleaning is needed, only the corresponding switch is needed to be opened, the electric signal of the PLC controller triggers the telescopic pump 232, and the execution end of the telescopic pump 232 drives the push plate 233 to push, so that the inner wall of the tube orifice is cleaned.
Referring to fig. 1, 2 and 3, the disassembling component 24 includes a magnetic suction port 241 disposed at the joint of the suction bin 10, the feeding bin 11, the discharge bin 13 and the air outlet 12, the magnetic suction ports 241 are connected in pairs, a magnetic suction sleeve 242 is sleeved outside the joint of the magnetic suction ports 241 in pairs, and the water leakage preventing component 25 includes a waterproof rubber ring 251 embedded in one end of the magnetic suction sleeve 242 close to the magnetic suction ports 241.
In this embodiment, the present utility model is described in detail below,
when the falling film absorber is not cleaned for a long time, in order to prevent impurity accumulation, the magnetic suction sleeve 242 can be taken down, then the magnetic suction interface 241 is manually separated, so that the absorption bin 10, the feeding bin 11, the discharging bin 13 and the air outlet 12 are separated, then the inside of the parts can be manually cleaned, the magnetic suction interface 241 is correspondingly connected after the cleaning is finished, the magnetic suction sleeve 242 is sleeved, and the embedded waterproof rubber ring 251 prevents water leakage at the interface.
In this embodiment, the present utility model is described in detail below,
the specific flow of the utility model is as follows:
the model number of the PLC is S7-300.
When the falling film absorber is in the condition after being used, the liquid inlet 15 is connected with the water pipe, water enters the water pipe 211 from the liquid inlet 15 and flows out from the water spray openings 212, a part of the water is flushed out of the limiting plates 17, a part of the water enters the falling film pipe 16 for cleaning, after flushing, the water valve 214 is opened, sewage in the feeding bin 11 flows out of the liquid outlet 14, sewage in the falling film pipe 16 flows into the discharging bin 13 and flows out of the liquid outlet 14, the condition of the falling film pipe 16 in the absorbing bin 10 can be observed through the observation window 222 in daily work, if the condition that the impurities are too much is found, the bin door 221 can be opened, the falling film pipe 16 needing cleaning in the middle is detached for cleaning replacement, when the falling film absorber is not cleaned for a long time, the magnetic suction sleeve 242 can be taken down for preventing the impurities from accumulating, then the magnetic suction sleeve 241 is separated manually, the inside of the parts can be cleaned manually, the magnetic suction sleeve 241 is correspondingly connected, then the magnetic suction sleeve is arranged on the liquid outlet 14, the water suction sleeve is embedded into the water suction sleeve is correspondingly, the water suction sleeve is required to be prevented from being blocked by the magnetic suction sleeve is required to be blocked by the magnetic suction sleeve, the magnetic suction sleeve is required to be blocked by the magnetic suction sleeve, and the magnetic suction sleeve is required to be cleaned, and the inner wall is required to be blocked by the magnetic suction sleeve, and the magnetic sleeve is required to be blocked by the magnetic suction sleeve, and the magnetic suction sleeve is required to be completely and the magnetic suction sleeve.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.
Claims (6)
1. The utility model provides a falling film absorber convenient to clearance, includes absorption storehouse (10), its characterized in that, absorption storehouse (10) top intercommunication is equipped with feeding storehouse (11), feeding storehouse (11) top intercommunication is equipped with gas outlet (12), absorption storehouse (10) bottom intercommunication is equipped with out feed bin (13), ejection of compact storehouse (13) bottom intercommunication is equipped with liquid outlet (14), feeding storehouse (11) one end intercommunication is equipped with inlet (15), absorption storehouse (10) inner array is equipped with many falling film pipe (16), absorption storehouse (10) top is equipped with limiting plate (17), be equipped with on absorption storehouse (10) and dismantle cleaning device (20);
dismantle cleaning device (20) are including locating wash part (21) in feeding storehouse (11), locate survey part (22) of absorption storehouse (10) outer wall, locate mouth of pipe cleaning member (23) of gas outlet (12) and liquid outlet (14) department are located dismantle part (24) of absorption storehouse (10), feeding storehouse (11), ejection of compact storehouse (13) and gas outlet (12) junction, and locate absorption storehouse (10), feeding storehouse (11), ejection of compact storehouse (13) and leak protection water part (25) in the outside of gas outlet (12) junction.
2. The falling film absorber convenient to clean according to claim 1, wherein the flushing component (21) comprises a water conveying pipe (211) penetrating through one end of the feeding bin (11), the water conveying pipe (211) is connected with the liquid inlet (15), a plurality of water spraying ports (212) are sequentially arranged on one side of the water conveying pipe (211), a water outlet (213) is formed in the outer side of the feeding bin (11) and below one end, provided with the liquid inlet (15), of the feeding bin, and a water valve (214) is arranged on the water outlet (213) and is communicated with the feeding bin (11).
3. A falling film absorber for facilitating cleaning according to claim 1, wherein the observation member (22) comprises a door (221) hinged to an outer wall of one side of the absorption bin (10), and an observation window (222) provided on the door (221).
4. A falling film absorber convenient to clean according to claim 1, wherein the pipe orifice cleaning component (23) comprises a dust sealing cover (231) hinged to the air outlet (12) and the opening of the liquid outlet (14), one end of the dust sealing cover (231) is embedded with a telescopic pump (232), the other end of the dust sealing cover is provided with a push plate (233), and the execution end of the telescopic pump (232) is connected with the push plate (233).
5. The falling film absorber convenient to clean according to claim 1, wherein the disassembling component (24) comprises magnetic attraction interfaces (241) arranged at the joints of the absorption bin (10), the feeding bin (11), the discharging bin (13) and the air outlet (12), the magnetic attraction interfaces (241) are connected in pairs, and a magnetic attraction sleeve (242) is sleeved outside the joints of the magnetic attraction interfaces (241).
6. The falling film absorber of claim 5, wherein the water leakage preventing component (25) comprises a waterproof rubber ring (251) embedded in one end of the magnetic attraction sleeve (242) close to the magnetic attraction interface (241).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320613293.5U CN219681700U (en) | 2023-03-24 | 2023-03-24 | Falling film absorber convenient to clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320613293.5U CN219681700U (en) | 2023-03-24 | 2023-03-24 | Falling film absorber convenient to clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219681700U true CN219681700U (en) | 2023-09-15 |
Family
ID=87940812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320613293.5U Active CN219681700U (en) | 2023-03-24 | 2023-03-24 | Falling film absorber convenient to clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219681700U (en) |
-
2023
- 2023-03-24 CN CN202320613293.5U patent/CN219681700U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |