CN220558894U - Ammonia recovery processing device - Google Patents
Ammonia recovery processing device Download PDFInfo
- Publication number
- CN220558894U CN220558894U CN202321635612.9U CN202321635612U CN220558894U CN 220558894 U CN220558894 U CN 220558894U CN 202321635612 U CN202321635612 U CN 202321635612U CN 220558894 U CN220558894 U CN 220558894U
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- China
- Prior art keywords
- fixing plate
- filter
- treatment tank
- tank
- fusion
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 29
- 238000011084 recovery Methods 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 50
- 230000004927 fusion Effects 0.000 claims abstract description 31
- 239000007921 spray Substances 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- XUFUCDNVOXXQQC-UHFFFAOYSA-L azane;hydroxy-(hydroxy(dioxo)molybdenio)oxy-dioxomolybdenum Chemical compound N.N.O[Mo](=O)(=O)O[Mo](O)(=O)=O XUFUCDNVOXXQQC-UHFFFAOYSA-L 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model discloses an ammonia recovery treatment device, which comprises a treatment tank, wherein a liquid outlet is formed below the treatment tank, a first fixing plate and a second fixing plate are fixedly arranged in the treatment tank from top to bottom, fusion cavities are formed in the first fixing plate and the second fixing plate, and spray heads are fixedly arranged at the bottoms of the first fixing plate and the second fixing plate. According to the utility model, the first fixing plate, the second fixing plate, the filtering device and the like are arranged, so that ammonia gas can be directly conveyed into the fusion cavity and is directly mixed with liquid, and then sprayed out through the spray head, so that the fusion can be accelerated, the ammonia gas treatment efficiency is improved, the practicability is improved, and the filter screen is connected with the annular fixing piece and is screwed in the filtering shell, so that the filter screen can be conveniently cleaned and replaced in the later period; meanwhile, by arranging the one-way valve, ammonia gas or liquid can be prevented from flowing back, the practicability is enhanced, and the device is suitable for industrial large-scale use and popularization.
Description
Technical Field
The utility model relates to the technical field of ammonia recovery, in particular to an ammonia recovery treatment device.
Background
The ammonia gas is required to be introduced in the production of the ammonium dimolybdate, a large amount of ammonia gas overflows in the evaporation and crystallization process, the whole production process is airtight, and the ammonia gas is required to be recycled. Ammonia gas is colorless gas, is extremely soluble in water, has strong pungent smell, can burn mucous membrane of skin, eyes and respiratory organs, and can cause lung swelling due to excessive inhalation of people, so that special devices are required for collecting ammonia gas, and most of traditional ammonia gas collection is spray collection treatment.
Most of ammonia collection devices in the prior art spray and collect the processing, through single spray mode, make ammonia and liquid fuse, this kind of fusion mode fuses the speed slower, and ammonia and water fusion are not enough, can influence ammonia recovery efficiency, and ammonia filter equipment installs and removes the flow complicacy simultaneously, is inconvenient for operation.
Disclosure of Invention
The utility model aims to provide an ammonia recovery processing device, which solves the problems of low ammonia and water fusion speed, insufficient fusion and low recovery efficiency in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the ammonia gas recovery treatment device comprises a treatment tank, wherein a liquid outlet is formed in the bottom of the treatment tank, a first fixing plate and a second fixing plate are sequentially arranged in an inner cavity of the treatment tank from top to bottom, and fusion cavities are formed in the first fixing plate and the second fixing plate; the side wall of the treatment tank is provided with a plurality of through liquid inlet pipe mounting holes, and a plurality of liquid inlet pipes respectively penetrate through the corresponding liquid inlet pipe mounting holes, are fixed with the tops of the corresponding first fixing plates or the corresponding second fixing plates and are installed in a through mode; the bottom of the first fixing plate and the bottom of the second fixing plate are fixedly provided with spray heads, the input ends of the spray heads are arranged in corresponding fusion cavities, and a plurality of evenly distributed liquid passing holes are formed in the top end of the second fixing plate.
The side wall of the treatment tank is provided with a filter tank, a filter assembly is arranged in the filter tank, the filter assembly comprises a filter shell, and a plurality of air inlets are formed in the upper end face and the lower end face of the filter shell, which are close to one side of the inner cavity of the treatment tank; the side wall of the treatment tank is internally provided with air inlet channels which are in one-to-one correspondence with the air inlet holes, and the side walls of the first fixing plate and the second fixing plate are provided with through holes which are in one-to-one correspondence with the air inlet holes; each through hole is communicated with the corresponding air inlet hole through the corresponding air inlet channel.
The utility model also has the following characteristics:
furthermore, one ends of the liquid inlet pipes, which are close to the corresponding fusion cavities, are fixedly provided with one-way valves; and one ends of the air inlet channels, which are close to the corresponding fusion cavities, are fixedly provided with one-way valves.
The inner walls of the upper end and the lower end of the filter tank of the treatment tank are provided with threads, the filter shell is cylindrical, one side of the filter shell, which is close to the inner cavity of the treatment tank, is provided with an opening, and the central axis of the filter shell is vertical to the side wall of the treatment tank; the outer wall of the filter shell is provided with threads corresponding to the interior of the filter tank, and the filter shell is in threaded connection with the interior of the filter tank; the filter casing outer wall on run through fixed mounting and annotate the trachea, filter casing inside fixed mounting has the filter screen.
Further, a limiting block is arranged between the filter shell and the filter screen, so that a cavity is formed between the outer side of the filter screen and the filter shell, and the output end of the gas injection pipe is arranged in the cavity.
Further, the inner walls of the upper end and the lower end of the filter shell are provided with thread grooves; threads corresponding to the thread grooves are formed on the outer sides of the annular fixing pieces, and the two annular fixing pieces are arranged in the corresponding thread grooves through the threads; the filter screen is fixedly connected with the inner walls at the upper end and the lower end of the filter shell through the two annular fixing pieces.
Furthermore, the input end of the liquid inlet pipe can be connected with a high-pressure water gun.
Compared with the prior art, the utility model has the following technical effects:
according to the ammonia recovery processing device disclosed by the utility model, ammonia can be directly conveyed into the fusion cavity of the first fixing plate and the second fixing plate through installing the first fixing plate, the second fixing plate, the filtering device and the like, and then is directly mixed with liquid, and then is sprayed out through the spray head to be further fused, so that the fusion speed of the ammonia and water can be increased, the ammonia and the water can be fused more fully, and the ammonia recovery efficiency is improved.
(II) according to the ammonia gas recovery treatment device, the filtering component is in threaded connection with the treatment tank, and meanwhile, the filtering net is in threaded connection with the filtering outer frame, so that the ammonia gas recovery treatment device is convenient to install and detach, and convenient to clean and replace; simultaneously, the one-way valve and the one-way valve are respectively arranged in the air inlet channel and the liquid inlet pipe, so that ammonia gas or liquid can be prevented from flowing back, the practicability is enhanced, and the device is suitable for industrial large-scale popularization and use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of a first securing plate of the present utility model;
FIG. 3 is a top view of a second securing plate of the present utility model;
FIG. 4 is a cross-sectional view of a filter device of the present utility model;
fig. 5 is a schematic view of the structure of the ring-shaped fixing member of the present utility model.
The meaning of each reference numeral in the figures is: 1. a treatment tank; 2. a first fixing plate; 3. a second fixing plate; 4. a fusion chamber; 5. a liquid inlet pipe; 6. a spray head; 7. a filter assembly;
101, a liquid outlet, 301 and a liquid passing hole; 701. a filter housing; 702. an air intake passage; 703. an air injection pipe; 704. a filter screen; 705. a limiting block; 706. a thread groove; 707. an annular fixing member.
Detailed Description
All the components in the present utility model are known in the art unless otherwise specified. For example, a known conventional treatment tank is used as the treatment tank.
The connection modes among the components in the utility model adopt the common connection modes known in the prior art at present according to actual needs if no special description exists.
The following specific embodiments of the present utility model are provided, and it should be noted that the present utility model is not limited to the following specific embodiments, and all equivalent changes made on the basis of the technical solutions of the present application fall within the protection scope of the present utility model.
Examples:
the embodiment provides an ammonia recovery processing device, as shown in fig. 1, comprising a processing tank 1, wherein a liquid outlet 101 is formed in the bottom of the processing tank 1, as shown in fig. 2 and 3, a first fixing plate 2 and a second fixing plate 3 are sequentially arranged in the inner cavity of the processing tank 1 from top to bottom, and a fusion cavity 4 is formed in the first fixing plate 2 and the second fixing plate 3; a plurality of through liquid inlet pipe mounting holes are formed in the side wall of the treatment tank 1, and a plurality of liquid inlet pipes 5 respectively penetrate through the corresponding liquid inlet pipe mounting holes, are fixed with the tops of the corresponding first fixing plates 2 or the corresponding second fixing plates 3 and are installed in a through mode; the shower nozzle 6 is all fixed mounting in first fixed plate 2 and second fixed plate 3 bottom, and a plurality of evenly distributed's through-liquid hole 301 have been seted up on second fixed plate 3 top.
As a preferable scheme of the embodiment, two liquid inlet pipe mounting holes are arranged at corresponding positions, so that the liquid inlet amount is ensured and the resource cost is saved.
Liquid enters the corresponding fusion cavity 4 through the liquid inlet pipes 5, so that ammonia can be primarily absorbed in the fusion cavity; simultaneously, the liquid is sprayed through a spray head 6 arranged at the bottom of the first fixed plate 2, so that the liquid further absorbs ammonia gas and enters the fusion cavity 4 of the second fixed plate 3 through a plurality of liquid passing holes 301; the liquid in the fusion chamber 4 of the second fixing plate 3 is sprayed again through the corresponding spray heads 6, and enters the liquid outlet 101 after fully absorbing ammonia gas.
The side wall of the treatment tank 1 is provided with a filter tank, as shown in fig. 4, a filter assembly 7 is arranged in the filter tank, the filter assembly 7 comprises a filter housing 701, and a plurality of air inlets are formed on the upper end surface and the lower end surface of the filter housing 701, which are close to one side of the inner cavity of the treatment tank 1; the side wall of the treatment tank 1 is internally provided with air inlet channels 702 which are in one-to-one correspondence with a plurality of air inlet holes, and the side walls of the first fixed plate 2 and the second fixed plate 3 are provided with through holes with the same number as the plurality of air inlet holes; one end of each of the air inlet channels 702 is correspondingly connected with a plurality of air inlet holes, and the other end of each of the air inlet channels is correspondingly connected with a plurality of through holes formed in the side walls of the first fixing plate 2 and the second fixing plate 3.
After being filtered by the filter assembly 7, the ammonia gas enters the fusion chamber 4 through a plurality of air inlet holes.
As a preferable scheme of the embodiment, two through hole mounting holes are arranged at corresponding positions, so that the resource cost is saved while the liquid inlet amount is ensured.
As a preferable scheme of this embodiment, the one-way valves 9 are fixedly installed at the ends of the liquid inlet pipes 23 close to the corresponding fusion chambers 4, and the one-way valves 9 are fixedly installed at the ends of the air inlet channels 702 close to the corresponding fusion chambers 4.
The one-way valve 9 is added, so that pollution caused by ammonia reflux can be effectively prevented.
As a preferable scheme of the embodiment, the inner walls of the upper end and the lower end of the filter tank of the treatment tank 1 are provided with threads, the filter housing 701 is cylindrical, one side of the filter housing 701, which is close to the inner cavity of the treatment tank 1, is provided with an opening, and the central axis of the filter housing 701 is vertical to the side wall of the treatment tank 1; the outer wall of the filter housing 701 is provided with threads corresponding to the interior of the filter tank, and the filter housing 701 is in threaded connection with the interior of the filter tank; the outer wall of the filter housing 701 is fixedly provided with an air injection pipe 703 in a penetrating manner, and the filter housing 701 is internally fixedly provided with a filter screen 704.
In the above scheme, the filter housing 701 is installed inside the filter tank of the treatment tank 1 in a threaded connection manner, so that the tightness is ensured, and the installation and the disassembly are convenient, and when the installation and the disassembly are performed, the filter housing 701 enters or is taken out of the filter tank of the treatment tank 1 along the central axis direction of the filter housing 701; the gas injection pipe 703 injects ammonia gas into the filter housing 701 and filters the ammonia gas through the filter screen 704.
As a preferred scheme of this embodiment, be provided with stopper 705 between filter housing 701 and the filter screen 704, the output of gas injection pipe 703 sets up in the cavity between filter housing 702 and filter screen 704, separates the cavity at filter housing 701 and filter screen 704 through stopper 705, and ammonia obtains certain buffering in filter module 7 for ammonia filters more evenly, reinforcing filter effect.
As a preferable scheme of the embodiment, screw grooves 706 are formed on the inner walls of the upper end and the lower end of the filter housing 701; as shown in fig. 5, threads corresponding to the thread grooves 706 are formed on the outer sides of the annular fixing members 707, and the two annular fixing members 707 are mounted in the corresponding thread grooves 706 through the threads; the filter screen 704 is fixedly connected with the inner walls of the upper end and the lower end of the filter housing 701 through two annular fixing pieces 707.
In the above technical solution, the annular fixing member 707 is screwed in the screw groove 706, and the relative position in the screw groove 706 can be adjusted by rotation, so that the whole of the annular fixing member 707 and the filter screen 704 enters the filter housing 701 through the opening of the filter housing 701 near the inner cavity of the treatment tank 1; filter screen 704 is fixedly coupled to filter housing 701 by annular fasteners 707, wherein annular fasteners 707 enable filter screen 704 to not slide relative to each other within filter housing 701 and limit the relative position of filter screen 704 within filter housing 701. When the filter screen 704 is required to be installed or detached, the filter screen 704 can be installed or removed only by rotating the annular fixing piece 707, so that the operation is simple and convenient, and the later cleaning and the detachment are convenient.
Filter screen 704 is attached to annular mount 707 by means known in the art, such as welding, or snap-fitting.
As a preferred solution of this embodiment, the input end of the liquid inlet pipe 5 can be connected with a high-pressure water gun, and the liquid is conveyed into the fusion chamber 4 through the high-pressure water gun.
The liquid inlet amount of the liquid entering the corresponding liquid inlet pipe 5 can be changed by changing the pressure of the high-pressure water gun, so that the fusion speed of ammonia and water can be controlled according to actual needs.
The specific working process of the utility model is as follows:
firstly, injecting ammonia gas into a filter housing 701 through an air injection pipe 703, filtering through a filter screen 704, and allowing the filtered ammonia gas to enter a corresponding fusion cavity 4 from an air inlet channel 702;
step two, opening a high-pressure water gun to enable liquid to enter the corresponding fusion cavity 4 through the liquid inlet pipe 5, and performing primary absorption on ammonia gas;
thirdly, starting a spray head 6 at the bottom of the first fixed plate 2, spraying the spray head 6, further absorbing, enabling sprayed water to enter a fusion cavity of the second fixed plate 3 through a plurality of liquid passing holes 301, and absorbing ammonia again;
and fourthly, starting the spray head 6 at the bottom of the second fixed plate 3 to spray the spray head 6, finally spraying and absorbing the ammonia gas, and enabling the absorbed liquid to enter the liquid outlet 101 so as to finish the recovery treatment of the ammonia gas.
Claims (6)
1. An ammonia recovery processing device, includes treatment tank (1), its characterized in that: a liquid outlet (101) is formed in the bottom of the treatment tank (1), a first fixing plate (2) and a second fixing plate (3) are sequentially arranged in the inner cavity of the treatment tank (1) from top to bottom, and a fusion cavity (4) is formed in the first fixing plate (2) and the second fixing plate (3); a plurality of through liquid inlet pipe mounting holes are formed in the side wall of the treatment tank (1), and a plurality of liquid inlet pipes (5) respectively penetrate through the corresponding liquid inlet pipe mounting holes, are fixed with the tops of the corresponding first fixing plates (2) or the corresponding second fixing plates (3) and are installed in a through mode; the bottoms of the first fixing plate (2) and the second fixing plate (3) are fixedly provided with spray heads (6), the input ends of the spray heads (6) are arranged in the corresponding fusion cavities (4), and a plurality of evenly distributed liquid passing holes (301) are formed in the top end of the second fixing plate (3);
the side wall of the treatment tank (1) is provided with a filter tank, a filter assembly (7) is arranged in the filter tank, the filter assembly (7) comprises a filter shell (701), and a plurality of air inlets are formed in the upper end face and the lower end face of the filter shell (701) which are close to one side of the inner cavity of the treatment tank (1); air inlet channels (702) which are in one-to-one correspondence with a plurality of air inlets are formed in the side wall of the treatment tank (1), and through holes which are in one-to-one correspondence with the plurality of air inlets are formed in the side wall of the first fixing plate (2) and the side wall of the second fixing plate (3); each through hole is communicated with a corresponding air inlet hole through a corresponding air inlet channel (702).
2. The ammonia gas recovery processing device according to claim 1, wherein one end of each of the plurality of liquid inlet pipes (5) close to the corresponding fusion cavity (4) is fixedly provided with a one-way valve (9); one end of each air inlet channel (702) close to the corresponding fusion cavity (4) is fixedly provided with a one-way valve (9).
3. The ammonia recovery processing device according to claim 1, wherein threads are formed on the inner walls of the upper end and the lower end of the filter tank of the processing tank (1), the filter housing (701) is cylindrical, threads corresponding to the interior of the filter tank are formed on the outer wall of the filter housing (701), and the filter housing (701) is in threaded connection with the interior of the filter tank; the outer wall of the filter housing (701) is fixedly provided with an air injection pipe (703) in a penetrating way, and the filter housing (701) is internally and fixedly provided with a filter screen (704).
4. An ammonia recovery processing device as defined in claim 3, wherein a limiting block (705) is arranged between the filtering housing (701) and the filtering net (704), so that a cavity is formed between the outer side of the filtering net (704) and the filtering housing (701), and the output end of the gas injection pipe (703) is arranged in the cavity.
5. The ammonia recovery processing device according to claim 4, wherein the inner walls of the upper and lower ends of the filtering housing (701) are provided with thread grooves (706); threads corresponding to the thread grooves (706) are formed on the outer side of the annular fixing piece (707), and the two annular fixing pieces (707) are installed in the corresponding thread grooves (706) through the threads; the filter screen (704) is fixedly connected with the inner walls of the upper end and the lower end of the filter shell (701) through the two annular fixing pieces (707).
6. The ammonia recovery processing device according to claim 1, wherein the input end of the liquid inlet pipe (5) can be connected with a high-pressure water gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321635612.9U CN220558894U (en) | 2023-06-26 | 2023-06-26 | Ammonia recovery processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321635612.9U CN220558894U (en) | 2023-06-26 | 2023-06-26 | Ammonia recovery processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220558894U true CN220558894U (en) | 2024-03-08 |
Family
ID=90103305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321635612.9U Active CN220558894U (en) | 2023-06-26 | 2023-06-26 | Ammonia recovery processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220558894U (en) |
-
2023
- 2023-06-26 CN CN202321635612.9U patent/CN220558894U/en active Active
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