CN220443511U - Carbonization ammonia washing tower - Google Patents
Carbonization ammonia washing tower Download PDFInfo
- Publication number
- CN220443511U CN220443511U CN202321812757.1U CN202321812757U CN220443511U CN 220443511 U CN220443511 U CN 220443511U CN 202321812757 U CN202321812757 U CN 202321812757U CN 220443511 U CN220443511 U CN 220443511U
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- China
- Prior art keywords
- ammonia
- liquid
- washing tower
- fixedly arranged
- 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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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 180
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 88
- 238000005406 washing Methods 0.000 title claims abstract description 43
- 238000003763 carbonization Methods 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 96
- 239000000945 filler Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002023 wood Substances 0.000 claims abstract description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 20
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 10
- 239000001569 carbon dioxide Substances 0.000 claims description 10
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000005341 toughened glass Substances 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010790 dilution Methods 0.000 abstract description 3
- 239000012895 dilution Substances 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000000889 atomisation Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000012856 packing Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- JTXJZBMXQMTSQN-UHFFFAOYSA-N amino hydrogen carbonate Chemical compound NOC(O)=O JTXJZBMXQMTSQN-UHFFFAOYSA-N 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of ammonia washing towers, and discloses a carbonization ammonia washing tower, which comprises a fixed bottom plate, wherein an ammonia washing tower is fixedly arranged on the top surface of the fixed bottom plate, an air inlet pipe is fixedly arranged on the outer wall surface of the ammonia washing tower, an exhaust cylinder is fixedly arranged at the top end of the ammonia washing tower, a wood filler plate is fixedly arranged on the inner wall surface of the ammonia washing tower, external ammonia gas enters the ammonia washing tower through the air inlet pipe, a liquid supply ring is fixedly arranged above the wood filler plate in the ammonia washing tower, a water pump drives dilute ammonia liquid in a liquid storage tank to enter the liquid supply ring through a liquid supply pipe and a connecting pipe and be sprayed out through a spray head, so that the upward moving gas is subjected to preliminary dilution treatment, the diluted gas moves upward, and the external dilute ammonia liquid enters the inside of an atomization nozzle through the liquid inlet pipe, so that the dilute ammonia liquid enters the filler through a through hole, and the filtering effect on the gas can be further improved through the arranged filler.
Description
Technical Field
The utility model belongs to the technical field of ammonia washing towers, and particularly relates to a carbonization ammonia washing tower.
Background
The ammonia washing tower is one of the main equipment for recovering ammonia by water ammonia washing, and the cylindrical ammonia washing tower is divided into an air-jet ammonia washing tower and a filler type ammonia washing tower.
As disclosed in the patent publication No. CN206404576U, the carbonization ammonia washing tower comprises a tower body, wherein a distributor, a bubble plate and a spraying part for spraying low-change gas condensate water are sequentially arranged in the tower body from bottom to top; an air inlet of the tower body is connected with an exhaust fan, the distributor is communicated with a dilute ammonia water outlet of the ammonia bicarbonate comprehensive tower, and a gas discharge port is arranged at the top of the tower body; the liquid outlet of the tower body is connected with a reflux pump, and the outlet end of the reflux pump is respectively communicated with the distributor and the ammonia purifying tower through pipelines; the carbonization ammonia washing tower has high ammonia recovery treatment efficiency, the ammonia content of the gas discharged from the gas discharge port is less than 0.12 g/m < 3 >, the standard of the air pollution control method of the people's republic of China is reached, and the process water is saved and the cost is reduced on the basis of high-efficiency ammonia absorption.
In the process of realizing the application, the technology is found to have the following problems, the device draws gas into the tower body through the exhaust fan, and the gas is subjected to secondary treatment through the dilute ammonia water entering from the ammonia bicarbonate comprehensive tower, the gas treated by the distributor passes through each layer of bubble plate, so that the recovery treatment efficiency of ammonia gas is greatly improved, but the device can continuously move to the top of the tower body to dilute ammonia liquid sprayed by the spraying part, so that the ammonia gas cannot be well diluted and purified comprehensively, and the carbonization ammonia washing tower is provided.
Disclosure of Invention
The utility model aims at: in order to solve the problem that the ammonia can be continuously moved to the top of the tower body by the ammonia liquid sprayed by the spraying part, the ammonia can not be well diluted and purified comprehensively, the device provides a carbonization ammonia washing tower.
The technical scheme adopted by the utility model is as follows: the utility model provides a carbonization ammonia wash tower, includes PMKD, PMKD's top surface fixed mounting has ammonia wash tower, ammonia wash tower's outer wall fixed mounting has the air-supply line, ammonia wash tower's top fixed mounting has the exhaust barrel, ammonia wash tower's inner wall fixed mounting has wood check filler board, ammonia wash tower's inside is located wood check filler board's top fixed mounting has the confession liquid ring, the top surface of confession liquid ring is the circumference array and installs a plurality of shower heads, ammonia wash tower's outer wall fixed mounting has a liquid storage tank, the top surface fixed mounting of liquid storage tank has the water pump, the feed liquor end of water pump extends to the inside of liquid storage tank, the liquid outlet end fixed mounting of water pump has the feed liquor pipe, the outer wall fixed mounting of feed liquor pipe has the connecting pipe, the one end of connecting pipe extends to ammonia wash tower's inside, the one end welding of connecting pipe is in the surface of confession liquid ring, the inside fixed mounting of exhaust barrel has two baffles, and two baffles are provided with the top surface, top surface is a plurality of shower heads, top surface fixed mounting has the liquid storage tank, top surface fixed mounting has the through-inlet tube, the inlet tube of air inlet tube.
In a preferred embodiment, an exhaust seat is fixedly arranged at the top end of the exhaust cylinder, and a foam remover is fixedly arranged on the bottom surface of the exhaust seat.
In a preferred embodiment, an ammonia water discharge pipe is fixedly arranged on the bottom surface of the ammonia washing tower.
In a preferred embodiment, the top surface of the liquid storage box is fixedly provided with a liquid injection pipe, and the top surface of the liquid injection pipe is provided with a plug.
In a preferred embodiment, a liquid discharge pipe is fixedly arranged on one side of the liquid storage tank, and a one-way valve is fixedly arranged on the outer wall surface of the liquid discharge pipe.
In a preferred embodiment, toughened glass is fixedly arranged on one side of the liquid storage box.
In a preferred embodiment, the carbon dioxide air inlet pipe is fixedly installed on the outer wall surface of the exhaust cylinder in a penetrating mode, and one end of the carbon dioxide air inlet pipe is welded to the outer surface of the atomizing nozzle.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, by adopting the scheme, external ammonia enters the ammonia washing tower through the air inlet pipe, the water pump drives the dilute ammonia liquid in the liquid storage tank to enter the liquid supply ring through the liquid supply pipe and the connecting pipe and spray out through the spray header, so that the upward moving gas is subjected to preliminary dilution treatment, the diluted gas moves upward, and at the moment, the external dilute ammonia liquid enters the atomizing nozzle through the liquid inlet pipe, so that the dilute ammonia liquid enters the filler through the through hole, and the filtering effect on the gas can be further improved through the arranged filler.
2. According to the utility model, by adopting the scheme, the exhaust seat is arranged, so that the treated gas is conveniently exhausted through the exhaust pipe, and the foam remover is arranged, so that the washed gas can be effectively prevented from containing moisture, and the dryness of the gas is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic illustration of the front cross-section of the present utility model;
fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
The marks in the figure: 1. a fixed bottom plate; 2. an ammonia washing tower; 3. an air inlet pipe; 4. an exhaust cylinder; 5. a wood grid filler layer; 6. a liquid supply ring; 7. a spray header; 8. a liquid storage tank; 9. a water pump; 10. a liquid supply pipe; 11. a connecting pipe; 12. a partition plate; 13. a filler; 14. a through hole; 15. a liquid inlet pipe; 16. an atomizing nozzle; 17. an exhaust seat; 18. a demister; 19. an ammonia water discharge pipe; 20. a liquid injection pipe; 21. a liquid discharge pipe; 22. tempered glass; 23. a carbon dioxide inlet pipe.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 2 and 3, a carbonization ammonia washing tower comprises a fixed bottom plate 1, wherein an ammonia washing tower 2 is fixedly arranged on the top surface of the fixed bottom plate 1; through the fixed bottom plate 1 that sets up, be convenient for install fixedly to ammonia tower 2.
Referring to fig. 1 and 2, an air inlet pipe 3 is fixedly arranged on the outer wall surface of an ammonia washing tower 2, an exhaust cylinder 4 is fixedly arranged at the top end of the ammonia washing tower 2, and a wood filling plate 5 is fixedly arranged on the inner wall surface of the ammonia washing tower 2; through the air-supply line 3 that sets up, be convenient for get into the inside of leading-in ammonia tower 2 with external ammonia, the inside packing of wood check filler board 5 is provided with the filter layer, through the wood check filler board 5 of setting up, is convenient for dilute the ammonia that gets into.
Referring to fig. 1 and 2, a liquid supply ring 6 is fixedly installed above a wood grid packing plate 5 in the ammonia washing tower 2, a plurality of spray heads 7 are installed on the top surface of the liquid supply ring 6 in a circumferential array, a liquid storage tank 8 is fixedly installed on the outer wall surface of the ammonia washing tower 2, a water pump 9 is fixedly installed on the top surface of the liquid storage tank 8, a liquid inlet end of the water pump 9 extends to the inside of the liquid storage tank 8, a liquid supply pipe 10 is fixedly installed on a liquid outlet end of the water pump 9, a connecting pipe 11 is fixedly installed on the outer wall surface of the liquid supply pipe 10, one end of the connecting pipe 11 extends to the inside of the ammonia washing tower 2, and one end of the connecting pipe 11 is welded on the outer surface of the liquid supply ring 6; the user starts the water pump 9, and the water pump 9 drives the ammonia liquid in the liquid storage tank 8 to enter the liquid supply ring 6 through the liquid supply pipe 10 and the connecting pipe 11 and be sprayed out through the spray header 7, so that the upward moving gas is diluted.
Referring to fig. 1, 2 and 3, two partition plates 12 are fixedly installed in the exhaust cylinder 4, a filler 13 is arranged between the two partition plates 12, a through hole 14 is formed in the top surface of each partition plate 12, a liquid inlet pipe 15 is fixedly installed on the outer wall surface of the exhaust cylinder 4 in a penetrating manner, and an atomizing nozzle 16 is fixedly installed at one end of each liquid inlet pipe 15; through the baffle 12 of setting, be convenient for pack the filler 13 between the two, the filler 13 can carry out further filtration to gas, through the feed liquor pipe 15 of setting, the inside of the entering atomizing nozzle 16 of external thin ammonia liquid of being convenient for through feed liquor pipe 15 to make thin ammonia liquid get into the inside of filler 13 through hole 14, improve the filter effect.
Referring to fig. 1 and 2, an exhaust seat 17 is fixedly mounted at the top end of the exhaust funnel 4, and a foam remover 18 is fixedly mounted on the bottom surface of the exhaust seat 17; through the exhaust seat 17 that sets up, the gas after the handling of being convenient for is discharged through the blast pipe, through the demister 18 that sets up, can effectually prevent that the gas after the washing from containing moisture, improves gaseous aridity.
Referring to fig. 1 and 2, an ammonia water discharge pipe 19 is fixedly installed on the bottom surface of the ammonia washing tower 2; the ammonia liquor after use is discharged for further treatment by the ammonia water discharge pipe 19.
Referring to fig. 1, a liquid injection pipe 20 is fixedly installed on the top surface of the liquid storage tank 8, and a stopper is provided on the top surface of the liquid injection pipe 20; through the liquid injection pipe 20 provided, the personnel can conveniently inject ammonia liquid into the liquid storage tank 8.
Referring to fig. 1, a drain pipe 21 is fixedly installed at one side of a liquid storage tank 8, and a check valve is fixedly installed at the outer wall surface of the drain pipe 21; the user opens the check valve, thereby facilitating the replacement of the ammonia liquor inside the liquor storage tank 8 by discharging the ammonia liquor.
Referring to fig. 1, a tempered glass 22 is fixedly installed at one side of the liquid storage tank 8; through toughened glass 22 that sets up, the personnel of being convenient for observe the inside liquid level of depositing liquid case 8.
Referring to fig. 1, 2 and 3, a carbon dioxide air inlet pipe 23 is fixedly installed on the outer wall surface of the exhaust cylinder 4 in a penetrating manner, and one end of the carbon dioxide air inlet pipe 23 is welded on the outer surface of the atomizing nozzle 16; through the carbon dioxide intake pipe 23 that sets up, be convenient for with the inside of outside carbon dioxide leading-in atomizing nozzle 16 for lean ammonia liquid mixes with carbon dioxide, in order to improve the absorption efficiency to ammonia.
The implementation principle of the embodiment of the carbonization ammonia washing tower is as follows: the user is connected air-supply line 3 and external ammonia gas supply pipe at first for external ammonia gets into the inside of ammonia wash tower 2 through air-supply line 3, at this moment the user starts water pump 9, water pump 9 drives the inside thin ammonia liquid of depositing liquid case 8 and gets into the inside of supplying liquid ring 6 through liquid pipe 10, connecting pipe 11 and spray through shower head 7 and go out, thereby carry out preliminary dilution to the gas of upward movement, the gas after diluting upwards moves, the outside thin ammonia liquid gets into the inside of atomizing nozzle 16 through liquid inlet pipe 15 this moment, thereby make thin ammonia liquid get into the inside of packing 13 through hole 14, through the packing 13 that sets up, can further improve the filter effect to gas, the device simple structure simple operation, through thin ammonia liquid blowout through shower head 7, can effectually carry out preliminary treatment to gas and get into the inside of packing 13 through thin ammonia liquid, improve the treatment effect to gas, the overall practicality is better.
Through the exhaust seat 17 that sets up, the gas after the handling of being convenient for is discharged through the blast pipe, through the demister 18 that sets up, can effectually prevent that the gas after the washing from containing moisture, improves gaseous aridity.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The utility model provides a carbonization ammonia wash tower, includes fixed baseplate (1), its characterized in that: the top surface fixed mounting of fixed baseplate (1) has ammonia washing tower (2), the outer wall fixed mounting of ammonia washing tower (2) has air-supply line (3), the top fixed mounting of ammonia washing tower (2) has exhaust barrel (4), the inner wall fixed mounting of ammonia washing tower (2) has wood check filler board (5), the inside of ammonia washing tower (2) is located the top fixed mounting of wood check filler board (5) has confession liquid ring (6), the top surface of confession liquid ring (6) is circumference array and installs a plurality of shower heads (7), the outer wall fixed mounting of ammonia washing tower (2) has liquid storage case (8), the top surface fixed mounting of liquid storage case (8) has water pump (9), the feed liquor end of water pump (9) extends to the inside of liquid storage case (8), the liquid end fixed mounting of water pump (9) has confession liquid pipe (10), the outer wall fixed mounting of confession liquid pipe (10) has confession liquid ring (11), the top surface of confession liquid ring (6) is a plurality of shower heads (12) are installed to the circumference array, the top surface of connecting pipe (2) is provided with two baffle (12) is just, the fixed mounting of connecting pipe (12) has between two (12), through holes (14) are formed in the top surface of the partition plate (12), a liquid inlet pipe (15) is fixedly arranged on the outer wall surface of the exhaust cylinder body (4) in a penetrating mode, and an atomizing nozzle (16) is fixedly arranged at one end of the liquid inlet pipe (15).
2. A carbonized ammonia wash tower as defined in claim 1, wherein: an exhaust seat (17) is fixedly arranged at the top end of the exhaust cylinder body (4), and a foam remover (18) is fixedly arranged on the bottom surface of the exhaust seat (17).
3. A carbonized ammonia wash tower as defined in claim 1, wherein: an ammonia water discharge pipe (19) is fixedly arranged on the bottom surface of the ammonia washing tower (2).
4. A carbonized ammonia wash tower as defined in claim 1, wherein: the top surface of deposit liquid case (8) fixed mounting has notes liquid pipe (20), just the top surface of notes liquid pipe (20) is provided with the stopper.
5. A carbonized ammonia wash tower as defined in claim 1, wherein: one side of the liquid storage box (8) is fixedly provided with a liquid discharge pipe (21), and the outer wall surface of the liquid discharge pipe (21) is fixedly provided with a one-way valve.
6. A carbonized ammonia wash tower as defined in claim 1, wherein: toughened glass (22) is fixedly arranged on one side of the liquid storage box (8).
7. A carbonized ammonia wash tower as defined in claim 1, wherein: the carbon dioxide gas inlet pipe (23) is fixedly arranged on the outer wall surface of the exhaust cylinder body (4) in a penetrating mode, and one end of the carbon dioxide gas inlet pipe (23) is welded to the outer surface of the atomizing nozzle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321812757.1U CN220443511U (en) | 2023-07-11 | 2023-07-11 | Carbonization ammonia washing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321812757.1U CN220443511U (en) | 2023-07-11 | 2023-07-11 | Carbonization ammonia washing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220443511U true CN220443511U (en) | 2024-02-06 |
Family
ID=89727234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321812757.1U Active CN220443511U (en) | 2023-07-11 | 2023-07-11 | Carbonization ammonia washing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220443511U (en) |
-
2023
- 2023-07-11 CN CN202321812757.1U patent/CN220443511U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |