CN109200767A - A kind of ammonia absorption device - Google Patents
A kind of ammonia absorption device Download PDFInfo
- Publication number
- CN109200767A CN109200767A CN201811243712.0A CN201811243712A CN109200767A CN 109200767 A CN109200767 A CN 109200767A CN 201811243712 A CN201811243712 A CN 201811243712A CN 109200767 A CN109200767 A CN 109200767A
- Authority
- CN
- China
- Prior art keywords
- ammonia
- shell
- pipe
- plate
- water inlet
- 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.)
- Pending
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 198
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 98
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 46
- 230000008676 import Effects 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000000908 ammonium hydroxide Substances 0.000 claims abstract description 44
- 239000000498 cooling water Substances 0.000 claims abstract description 40
- 230000000903 blocking effect Effects 0.000 claims description 23
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 235000011114 ammonium hydroxide Nutrition 0.000 description 35
- 230000000694 effects Effects 0.000 description 10
- 230000007613 environmental effect Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- ZFSFDELZPURLKD-UHFFFAOYSA-N azanium;hydroxide;hydrate Chemical compound N.O.O ZFSFDELZPURLKD-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1412—Controlling the absorption process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/10—Inorganic absorbents
- B01D2252/103—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/406—Ammonia
Abstract
The present invention discloses a kind of ammonia absorption device, it includes shell and the absorption heat-exchange core being installed in shell, absorption heat-exchange core inner is formed with plate journey runner, shell-side flow path is formed with outer casing inner wall outside the absorption heat-exchange core, the the first, second ammonia imports pipe flowed into for ammonia is respectively arranged at left and right sides of shell, the upper shell, which is provided with, absorbs water inlet pipe, shell lower end is equipped with ammonium hydroxide outlet, and the first ammonia imports pipe, the second ammonia imports pipe, absorption water inlet pipe, ammonium hydroxide outlet are connected to shell-side flow path;Cooling water inlet pipe is equipped on the downside of case nose, which protrudes into the lower part of plate journey runner, and cooling water outlet pipe is equipped on the upside of the case nose, which protrudes into the top of plate journey runner.Ammonia and absorption water can be sufficiently mixed by the present invention, and mixing efficiency is high, and absorbed ammonia by cooling water and absorbed water and be mixed to form the heat that the process of ammonium hydroxide can generate, to achieve the purpose that output constant temperature ammonium hydroxide.
Description
Technical field:
The present invention relates to ammonias to absorb processing technology field, refers in particular to a kind of ammonia absorption device.
Background technique:
Ammonia, Ammonia, NH3, colourless gas has strong impulse smell, density 0.7710, relative density 0.5971
(air=1.00) are easily liquefied as colourless liquid.At normal temperature pressurization can make its liquefaction (132.4 DEG C of critical-temperature, face
11.2 megapascal of boundary's pressure, i.e. 112.2 atmospheric pressure), it -33.5 DEG C of boiling point, is also easily cured into and avenges shape solid, -77.75 DEG C of fusing point,
It is dissolved in water, ethyl alcohol and ether.
At present in actual production, the absorption of ammonia most of is all the method absorbed using water spray, that is, from tower top
Water spray is passed through ammonia from tower bottom, and tower is interior, and added with filler, ammonia is absorbed on the surface (forming moisture film after adding water) of filler, by
It can not be taken away in time in heat of solution, ammonia assimilation effect is poor, still has part ammonia not to be absorbed and be discharged into atmosphere, pollutes
Environment, while also resulting in the raising of production cost.Heat can be generated when ammonia and aqueous fusion close, these heats all do not have
It utilizes to good, but directly distributes, do not meet environmental protection and energy saving requirement.
In view of this, the present inventor proposes following technical scheme.
Summary of the invention:
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of ammonia absorption devices.
In order to solve the above-mentioned technical problem, present invention employs following technical proposals: the ammonia absorption device includes shell
And it is installed on the absorption heat-exchange core in shell, which is formed with plate journey runner, outside the absorption heat-exchange core
It is formed with shell-side flow path with outer casing inner wall, the first ammonia imports pipe flowed into for ammonia is respectively arranged at left and right sides of the shell
With the second ammonia imports pipe, which, which is provided with, absorbs water inlet pipe, which is provided with ammonium hydroxide outlet, described
First ammonia imports pipe, the second ammonia imports pipe, absorption water inlet pipe, ammonium hydroxide outlet are connected to the shell-side flow path;Institute
It states and is provided with cooling water inlet pipe on the downside of case nose, which protrudes into the lower part of the plate journey runner, the shell
It is provided with cooling water outlet pipe on the upside of front end, which protrudes into the top of the plate journey runner.
Furthermore, in above-mentioned technical proposal, several choked flow template die groups, the resistance are provided with outside the absorption heat-exchange core
Flowing plate mould group both ends are placed in the first ammonia imports pipe and absorb between water inlet pipe, or are placed in the second ammonia imports pipe and absorb water
It between inlet tube, or is placed between the first ammonia imports pipe and ammonium hydroxide outlet, or is placed in the second ammonia imports pipe and goes out with ammonium hydroxide
Between mouth pipe.
Furthermore, in above-mentioned technical proposal, the choked flow template die group includes that fixation is coated on the absorption heat-exchange
Arc spoiler outside core, the first U-shaped seat for being installed on arc choked flow board ends and the second U-shaped seat and it is respectively arranged in
The first U-shaped flow blocking rack and the second U-shaped flow blocking rack in one U-shaped seat and the second U-shaped seat, the first U-shaped flow blocking rack and the resistance of the second U-shaped
Stream frame upper end is contacted with the outer casing inner wall, and forms sealing linking.
Furthermore, in above-mentioned technical proposal, the first U-shaped flow blocking rack and the second U-shaped flow blocking rack upper end are all had
Elastic arrived tableting, which compresses with the outer casing inner wall contacts.
Furthermore, in above-mentioned technical proposal, the first U-shaped flow blocking rack lower end is installed in the first U-shaped seat, and its
Between be provided at least a piece of first gasket;The second U-shaped flow blocking rack lower end is installed in the second U-shaped seat, and is set between it
It is equipped at least a piece of second gasket.
Furthermore, in above-mentioned technical proposal, the first ammonia imports pipe, the second ammonia imports pipe, cooling water into
The internal diameter of water pipe and cooling water outlet pipe is equal, and the internal diameter for absorbing water inlet pipe and ammonium hydroxide outlet is equal, and this first
Ammonia imports pipe, the second ammonia imports pipe, cooling water inlet pipe and cooling water outlet pipe internal diameter be all larger than and absorb water inlet pipe
With the internal diameter of ammonium hydroxide outlet.
Furthermore, in above-mentioned technical proposal, the absorption heat-exchange core includes head plate and tailgate and is fixed on this
Plate component between head plate and tailgate, the head plate and tailgate are fixed together with the shell, which includes more
A plate groups being welded and fixed together, wherein two plate groups outer rims are fixed together, and the gap between two plate groups is constituted
The plate journey runner;The plate groups include that two block structure sizes are identical and the opposite plate being welded and fixed together, plate
It is provided with the first circular hole and the second circular hole, which is provided with corresponding protrusion and groove, first plate
Protrusion is docked with the protrusion of second plate, and the first circular hole of two boards piece and the second circular hole is corresponded, and by two
The inner edge of first circular hole welds together, and the inner edge of two the second circular holes welds together, make gap between two boards piece with
The shell-side flow path is formed between outer casing inner wall.
After adopting the above technical scheme, compared with prior art, the present invention has the following advantages: the present invention works
When, ammonia is entered into shell-side flow path by the left and right sides simultaneously along the first ammonia imports pipe and the second ammonia imports pipe, due to ammonia
For gas, can flow up, meanwhile, water is absorbed along water inlet pipe is absorbed and from top to bottom flows into shell-side flow path, which exists
It directly rolls and mixes in ammonia in shell-side flow path, mixed effect is preferable, and effect is high, substantially can be mixed to form whole ammonias
Ammonium hydroxide, the ammonium hydroxide are then flowed out from ammonium hydroxide outlet, are absorbed water and are rolled the process for being mixed to form ammonium hydroxide with ammonia in shell-side flow path
A large amount of heat can be generated, at the same time, cooling water flows into plate journey runner along cooling water inlet pipe, then from cooling water outlet pipe stream
Out, the process meeting for being mixed to form ammonium hydroxide can be rolled when the cooling water is in plate journey runner with ammonia in shell-side flow path with absorption water
It generates a large amount of heat to exchange heat, the stabilization of the ammonium hydroxide flowed out from ammonium hydroxide outlet is controlled with this, reach output constant temperature ammonium hydroxide
Purpose, and cooling water relatively high high-temperature water of formation temperature after heat exchange, and flowed out from cooling water outlet pipe, it can be connected to
The effect of using in its equipment, reach environmental protection and energy saving, and since the first ammonia imports pipe and the second ammonia imports pipe are passed through simultaneously
Ammonia is greatly improved ammonium hydroxide water yield, improves working efficiency.
Detailed description of the invention:
Fig. 1 is main view of the invention;
Fig. 2 is cross-sectional view of the invention;
Fig. 3 is the partial enlargement diagram of part A in Fig. 2;
Fig. 4 is the left view of absorption heat-exchange core in the present invention;
Fig. 5 is the partial structural diagram of plate component in the present invention.
Specific embodiment:
The present invention is further described with attached drawing combined with specific embodiments below.
It is a kind of ammonia absorption device comprising shell 1 and the absorption heat-exchange being installed in shell 1 as shown in Fig. 1-5
Core 2 is formed with plate journey runner 201 inside the absorption heat-exchange core 2, which is formed with shell side with 1 inner wall of shell
Runner 202 is respectively arranged with the first ammonia imports pipe 11 flowed into for ammonia and the second ammonia imports at left and right sides of the shell 1
Pipe 12, which, which is provided with, absorbs water inlet pipe 13, which is provided with ammonium hydroxide outlet 14, first ammonia
Gas inlet pipe 11, the second ammonia imports pipe 12, absorption water inlet pipe 13, ammonium hydroxide outlet 14 connect with the shell-side flow path 202
It is logical;It is provided with cooling water inlet pipe 15 on the downside of 1 front end of shell, which protrudes into the plate journey runner 201
Lower part, be provided with cooling water outlet pipe 16 on the upside of 1 front end of shell, which protrudes into the plate journey runner
201 top.When the invention works, by ammonia along the first ammonia imports pipe 11 and the second ammonia imports pipe 12 while by left and right two
Side enters shell-side flow path 202, since ammonia is gas, can flow up, meanwhile, water is absorbed along absorption water inlet pipe 13 by upper
To lower inflow shell-side flow path 202, which directly rolls in ammonia in shell-side flow path 202 and mixes, and mixed effect is preferable,
Effect is high, whole ammonias can be mixed to form ammonium hydroxide substantially, which then flows out from ammonium hydroxide outlet 14, absorbs water in shell side
Roll in runner 202 with ammonia and be mixed to form the process of ammonium hydroxide and can generate a large amount of heat, at the same time, cooling water along cooling water into
Water pipe 15 flows into plate journey runner 201, then flows out from cooling water outlet pipe 16, can be with suction when the cooling water is in plate journey runner 201
The process that receipts water is mixed to form ammonium hydroxide with ammonia rolling in shell-side flow path 202 can generate a large amount of heat and exchange heat, and be controlled with this
The stabilization for making the ammonium hydroxide flowed out from ammonium hydroxide outlet 14 achievees the purpose that export constant temperature ammonium hydroxide, and cooling water shape after heat exchange
It is flowed out at the relatively high high-temperature water of temperature, and from cooling water outlet pipe 16, can be connected in other equipment and use, reach environmentally friendly section
The effect of energy, and since the first ammonia imports pipe 11 and the second ammonia imports pipe 12 are passed through ammonia simultaneously, it is greatly improved ammonia
Water water yield improves working efficiency.
Several choked flow template die groups 3 are provided with outside the absorption heat-exchange core 2, the choked flow template die group 3 can limit gas or
The flow direction of liquid, guarantees mixing efficiency, which is placed in the first ammonia imports pipe 11 and absorbs water inlet pipe 13
Between, or be placed in the second ammonia imports pipe 12 and absorb between water inlet pipe 13, or be placed in the first ammonia imports pipe 11 and ammonium hydroxide
It between outlet 14, or is placed between the second ammonia imports pipe 12 and ammonium hydroxide outlet 14, to cause along the first ammonia imports pipe
11, the ammonia that the second ammonia imports pipe 12 flows into can flow rapidly into shell-side flow path 202, define and absorb water along absorption water inlet
After pipe 13 flows into, then flow into the direction of shell-side flow path 202.
The choked flow template die group 3 includes the fixed arc spoiler 31 being coated on outside the absorption heat-exchange core 2, installation
In first U-shaped seat 32 at 31 both ends of arc spoiler and the second U-shaped seat 33 and it is respectively arranged in the first U-shaped seat 32 and the 2nd U
The first U-shaped flow blocking rack 34 and the second U-shaped flow blocking rack 35 on shape seat 33, the first U-shaped flow blocking rack 34 and the second U-shaped flow blocking rack 35
Upper end is contacted with 1 inner wall of shell, and forms sealing linking, guarantees the leakproofness of structure with this.Specifically, described
One U-shaped flow blocking rack 34 and 35 upper end of the second U-shaped flow blocking rack all have elastic arrived tableting 38, the elasticity arrived tableting 38 and the shell
1 inner wall compresses contact, guarantees the leakproofness of structure with this.
First U-shaped flow blocking rack, 34 lower end is installed in the first U-shaped seat 32, and at least a piece of first is provided between it
Gasket 36;Second U-shaped flow blocking rack, 35 lower end is installed in the second U-shaped seat 33, and at least a piece of second is provided between it
Gasket 37 guarantees the stability of assembling structure with this.
The first ammonia imports pipe 11, the second ammonia imports pipe 12, cooling water inlet pipe 15 and cooling water outlet pipe 16
Internal diameter it is equal, the absorption water inlet pipe 13 is equal with the internal diameter of ammonium hydroxide outlet 14, and the first ammonia imports pipe 11,
The internal diameter of diamino gas inlet pipe 12, cooling water inlet pipe 15 and cooling water outlet pipe 16, which is all larger than, absorbs water inlet pipe 13 and ammonium hydroxide
The internal diameter of outlet 14.
The absorption heat-exchange core 2 includes head plate 21 and tailgate 22 and the plate that is fixed between the head plate 21 and tailgate 22
Piece component 23, the head plate 21 and tailgate 22 are fixed together with the shell, which includes multiple be welded and fixed
Plate groups 24 together, wherein two plate groups, 24 outer rim is fixed together, described in the gap composition between two plate groups 24
Plate journey runner 201;The plate groups 24 include that two block structure sizes are identical and the opposite plate 241 being welded and fixed together,
Plate 241 is provided with the first circular hole 2411 and the second circular hole 2412,241 tow sides of plate be provided with it is corresponding protrusion and
Groove, the protrusion of first plate are docked with second the raised of plate, and by the first circular hole 2411 of two boards piece 241 and the
Two circular holes 2412 correspond, and the inner edge of two the first circular holes is welded together, and the inner edge of two the second circular holes is welded on
Together, make to form the shell-side flow path 202 between 1 inner wall of gap and shell between two boards piece 241.
In conclusion when the invention works, simultaneously along the first ammonia imports pipe 11 and the second ammonia imports pipe 12 by ammonia
Shell-side flow path 202 is entered by the left and right sides, since ammonia is gas, can be flowed up, meanwhile, water is absorbed along absorption water inlet
Pipe 13 from top to bottom flows into shell-side flow path 202, which directly rolls in ammonia in shell-side flow path 202 and mix, mixing
Effect is preferable, and effect is high, whole ammonias can be mixed to form ammonium hydroxide substantially, which then flows out from ammonium hydroxide outlet 14, inhales
A large amount of heat, at the same time, cooling water can be generated by receiving the process that water is mixed to form ammonium hydroxide with ammonia rolling in shell-side flow path 202
Plate journey runner 201 is flowed into along cooling water inlet pipe 15, then is flowed out from cooling water outlet pipe 16, the cooling water is in plate journey runner 201
The process that ammonium hydroxide can be mixed to form with ammonia rolling in shell-side flow path 202 with absorption water when middle can generate a large amount of heat and be changed
Heat controls the stabilization of the ammonium hydroxide flowed out from ammonium hydroxide outlet 14 with this, achievees the purpose that export constant temperature ammonium hydroxide, and cooling water passes through
The relatively high high-temperature water of formation temperature after heat exchange, and flowed out from cooling water outlet pipe 16, it can be connected in other equipment and use, reach
It, can be big to the effect of environmental protection and energy saving, and since the first ammonia imports pipe 11 and the second ammonia imports pipe 12 are passed through ammonia simultaneously
It is big to improve ammonium hydroxide water yield, improve working efficiency.
Certainly, the above is only a specific embodiment of the present invention, be not to limit the scope of the present invention, it is all according to
The equivalent change or modification that structure, feature and principle described in scope of the present invention patent is done should be included in Shen of the present invention
It please be in the scope of the patents.
Claims (7)
1. a kind of ammonia absorption device, it is characterised in that: it includes shell (1) and the absorption heat-exchange that is installed in shell (1)
Core (2), the absorption heat-exchange core (2) is internal to be formed with plate journey runner (201), the absorption heat-exchange core (2) outside and shell (1) inner wall
It is formed with shell-side flow path (202), the first ammonia imports pipe flowed into for ammonia is respectively arranged at left and right sides of the shell (1)
(11) and the second ammonia imports pipe (12), shell (1) upper end are provided with absorption water inlet pipe (13), which sets
It is equipped with ammonium hydroxide outlet (14), the first ammonia imports pipe (11), absorbs water inlet pipe at the second ammonia imports pipe (12)
(13), ammonium hydroxide outlet (14) is connected to the shell-side flow path (202);Cooling water is provided on the downside of shell (1) front end
Water inlet pipe (15), the cooling water inlet pipe (15) protrude into the lower part of the plate journey runner (201), set on the upside of shell (1) front end
Cooling water outlet pipe (16) are equipped with, which protrudes into the top of the plate journey runner (201).
2. a kind of ammonia absorption device according to claim 1, it is characterised in that: set outside the absorption heat-exchange core (2)
Several choked flow template die groups (3) are equipped with, which is placed in the first ammonia imports pipe (11) and absorbs water inlet pipe
(13) it between, or is placed in the second ammonia imports pipe (12) and absorbs between water inlet pipe (13), or be placed in the first ammonia imports pipe
(11) it between ammonium hydroxide outlet (14), or is placed between the second ammonia imports pipe (12) and ammonium hydroxide outlet (14).
3. a kind of ammonia absorption device according to claim 2, it is characterised in that: the choked flow template die group (3) includes
Fixed for being coated on the external arc spoiler (31) of the absorption heat-exchange core (2), being installed on arc spoiler (31) both ends
One U-shaped seat (32) and the second U-shaped seat (33) and the first U being respectively arranged in the first U-shaped seat (32) and the second U-shaped seat (33)
Shape flow blocking rack (34) and the second U-shaped flow blocking rack (35), the first U-shaped flow blocking rack (34) and second U-shaped flow blocking rack (35) upper end are equal
It is contacted with the shell (1) inner wall, and forms sealing linking.
4. a kind of ammonia absorption device according to claim 3, it is characterised in that: the first U-shaped flow blocking rack (34) and
Second U-shaped flow blocking rack (35) upper end all has elastic arrived tableting (38), which supports with the shell (1) inner wall
Press contacts.
5. a kind of ammonia absorption device according to claim 3, it is characterised in that: under the first U-shaped flow blocking rack (34)
End is installed in the first U-shaped seat (32), and at least a piece of first gasket (36) is provided between it;The second U-shaped flow blocking rack
(35) lower end is installed in the second U-shaped seat (33), and at least a piece of second gasket (37) is provided between it.
6. a kind of ammonia absorption device described in -5 any one according to claim 1, it is characterised in that: first ammonia into
The internal diameter that mouth manages (11), the second ammonia imports pipe (12), cooling water inlet pipe (15) and cooling water outlet pipe (16) is equal, described
The internal diameter for absorbing water inlet pipe (13) and ammonium hydroxide outlet (14) is equal, and the first ammonia imports pipe (11), the second ammonia into
The internal diameter of mouth pipe (12), cooling water inlet pipe (15) and cooling water outlet pipe (16), which is all larger than, absorbs water inlet pipe (13) and ammonium hydroxide
The internal diameter of outlet (14).
7. a kind of ammonia absorption device described in -5 any one according to claim 1, it is characterised in that: the absorption heat-exchange core
(2) the plate component (23) for including head plate (21) and tailgate (22) and being fixed between the head plate (21) and tailgate (22),
The head plate (21) and tailgate (22) are fixed together with the shell, which includes multiple to be weldingly fixed on one
The plate groups (24) risen, wherein two plate groups (24) outer rim is fixed together, and the gap between two plate groups (24) constitutes institute
The plate journey runner (201) stated;The plate groups (24) include that two block structure sizes are identical and the opposite plate being welded and fixed together
Piece (241), plate (241) are provided with the first circular hole (2411) and the second circular hole (2412), plate (241) tow sides setting
There are corresponding protrusion and groove, the protrusion of first plate is docked with second the raised of plate, and by two boards piece (241)
The first circular hole (2411) and the second circular hole (2412) correspond, and the inner edge of two the first circular holes is welded together, two
The inner edge of a second circular hole welds together, and makes between the gap between two boards piece (241) and shell (1) inner wall described in formation
Shell-side flow path (202).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811243712.0A CN109200767A (en) | 2018-10-24 | 2018-10-24 | A kind of ammonia absorption device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811243712.0A CN109200767A (en) | 2018-10-24 | 2018-10-24 | A kind of ammonia absorption device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109200767A true CN109200767A (en) | 2019-01-15 |
Family
ID=64996970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811243712.0A Pending CN109200767A (en) | 2018-10-24 | 2018-10-24 | A kind of ammonia absorption device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109200767A (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003251134A (en) * | 2002-03-06 | 2003-09-09 | Chubu Chemical Kk | Ammonia absorption apparatus and ammonia absorption method used for the same |
CN202599164U (en) * | 2012-04-01 | 2012-12-12 | 东莞埃欧热能技术有限公司 | Heat exchanger |
CN103331076A (en) * | 2012-08-06 | 2013-10-02 | 河南省中原大化集团有限责任公司 | A mass and heat transfer device combining an absorbing tower and a heat exchanger and a preparation method of the mass and heat transfer device |
CN203657565U (en) * | 2013-12-13 | 2014-06-18 | 东莞埃欧热能技术有限公司 | Gas-liquid separation heat exchanger |
CN105621454A (en) * | 2016-02-25 | 2016-06-01 | 山东奥能电力科技有限公司 | Integrated liquid ammonia consumption and conversion device |
CN209378736U (en) * | 2018-10-24 | 2019-09-13 | 东莞埃欧热能技术有限公司 | A kind of ammonia absorption device |
CN115738604A (en) * | 2022-09-30 | 2023-03-07 | 南京国昌化工科技有限公司 | Absorption tower for preparing ammonia water from liquid ammonia and process thereof |
-
2018
- 2018-10-24 CN CN201811243712.0A patent/CN109200767A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003251134A (en) * | 2002-03-06 | 2003-09-09 | Chubu Chemical Kk | Ammonia absorption apparatus and ammonia absorption method used for the same |
CN202599164U (en) * | 2012-04-01 | 2012-12-12 | 东莞埃欧热能技术有限公司 | Heat exchanger |
CN103331076A (en) * | 2012-08-06 | 2013-10-02 | 河南省中原大化集团有限责任公司 | A mass and heat transfer device combining an absorbing tower and a heat exchanger and a preparation method of the mass and heat transfer device |
CN203657565U (en) * | 2013-12-13 | 2014-06-18 | 东莞埃欧热能技术有限公司 | Gas-liquid separation heat exchanger |
CN105621454A (en) * | 2016-02-25 | 2016-06-01 | 山东奥能电力科技有限公司 | Integrated liquid ammonia consumption and conversion device |
CN209378736U (en) * | 2018-10-24 | 2019-09-13 | 东莞埃欧热能技术有限公司 | A kind of ammonia absorption device |
CN115738604A (en) * | 2022-09-30 | 2023-03-07 | 南京国昌化工科技有限公司 | Absorption tower for preparing ammonia water from liquid ammonia and process thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203183905U (en) | Low-content carbon dioxide absorption and analysis system in industrial waste gas | |
CN206463697U (en) | One kind circulation high-pressure spraying pond | |
CN209378736U (en) | A kind of ammonia absorption device | |
CN205216564U (en) | Low -cost efficient waste gas recovery device | |
CN109200767A (en) | A kind of ammonia absorption device | |
CN104261370B (en) | A kind of phosphorous acid production by BEP device | |
CN213172592U (en) | Alkaline etching ammonia condensation recycle device | |
CN103768898B (en) | Hcl gas absorption system | |
CN202105587U (en) | Naphthalene series water reducer production tail gas recovery and treatment system | |
CN206989741U (en) | A kind of chemical industry cooling tower | |
CN206391836U (en) | A kind of ammonification tail gas absorption adsorption tower | |
CN203011175U (en) | Continuous circulating type spraying condenser with fins | |
CN204952602U (en) | Fog formula graphite falling liquid film absorber falls | |
CN215337822U (en) | Novel closed cooling tower | |
CN205182475U (en) | Spray ammonia absorber | |
CN209263052U (en) | A kind of cooling device for activated carbon adsorption or desorption catalyzing burning | |
CN203657233U (en) | Reproducer of solar energy solution dehumidification system | |
CN203699961U (en) | Efficient ammonia stripping tower | |
CN206793286U (en) | A kind of dust collection box | |
CN202403568U (en) | Spraying water evaporation type air cooler | |
CN206343058U (en) | A kind of tail gas absorber in CBS production processes | |
CN206008408U (en) | A kind of flue gas desulfurization and denitrification spray absorber spray equipment | |
CN209438325U (en) | A kind of recyclable device improving Ammonia recovery efficiency | |
CN203629362U (en) | Novel circulating high-temperature water cooling device | |
CN204208439U (en) | Ammoniation-granulation production of sulfur-based compound fertilizer graphite falling film absorber |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |