CN209306978U - AMMONIA TREATMENT device - Google Patents
AMMONIA TREATMENT device Download PDFInfo
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- CN209306978U CN209306978U CN201821377849.0U CN201821377849U CN209306978U CN 209306978 U CN209306978 U CN 209306978U CN 201821377849 U CN201821377849 U CN 201821377849U CN 209306978 U CN209306978 U CN 209306978U
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- board slot
- ammonia
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- outer housing
- treatment device
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Abstract
The utility model discloses a kind of AMMONIA TREATMENT devices, including one first outer housing, multiple first board slots and a heating unit.Multiple first board slots are set in the accommodating space of the first outer housing in a manner of stacking, and accommodating space is separated as first-class dynamic space.A top connection at least fluid input port for first outer housing and an at least gas output end, and the lower section of the first outer housing then connects an at least fluid output port.By fluid input port enter ammonium hydroxide can via the first board slot of top accommodation groove overflow to lower section the first board slot, the temperature of ammonium hydroxide can rise with gradually close towards the direction of heating unit, to generate ammonia and aqueous solution, wherein ammonia is recyclable recycles, and aqueous solution then may conform to the discharge standard of environmental regulation.
Description
Technical field
The utility model relates to a kind of AMMONIA TREATMENT devices, can be used to handle waste ammonia liquor, and generate ammonia and aqueous solution,
Middle ammonia is recyclable to be recycled, and aqueous solution then may conform to the discharge standard of environmental regulation.
Background technique
Ammonia is material important in manufacture of semiconductor, and by taking light emitting diode (LED) as an example, pure ammonia is the nitrogen for manufacturing LED
Change the important materials of gallium crystal, though the pure ammonia that general LED factory uses is the grade of 6N5 (99.99995%) or more, pure ammonia is still
It not can avoid containing micro organic matter, such as acetone, isopropanol, methane, ethane, propane, ethylene, propylene etc..When LED factory with
MOCVD processing procedure at high temperature (750~1050 DEG C) synthesis of gallium nitride when, organic matter will be cracked into alkanes, alkenes, one oxidation
The derivative impurity of carbon, carbon dioxide, carbon granules, ketenes etc..
On the other hand, every pure ammonia for providing 100 kilograms enters LED processing procedure, it will has 80 kilograms of ammonia to be discharged system
Journey, and the ammonia concentration that processing procedure is generally discharged is about 10%~15%, and including hydrogen, nitrogen, methane, a minimum gas (oxygen
Change carbon, carbon dioxide, ketenes) and shot-like particle (carbon granules and gallium), these ammonias being discharged mostly generally are considered as waste
Without recycling.The useless ammonia of discharge would generally be imported into water, and form ammonium hydroxide discharge.
Utility model content
The purpose of this utility model is that propose a kind of AMMONIA TREATMENT device, it can be used to handle in manufacture of semiconductor and produced
Raw ammonium hydroxide, and ammonia and aqueous solution are generated, Ammonia recovery can be recycled whereby, and generated aqueous solution in treatment process
Then meet the discharge standard of environmental regulation, can not only reduce the cost of manufacture of semiconductor thus, can also reduce discharge gas to ring
Pollution caused by border.
To achieve the goals above, the utility model uses following technical scheme:
The utility model proposes a kind of AMMONIA TREATMENT device, the first board slot including multiple stackings setting, and each
A flowing space is formed between first board slot.Furthermore the upper surface of the first board slot has an accommodation groove, can be used to accommodate by liquid
The ammonium hydroxide that input terminal enters, after wherein the ammonium hydroxide in accommodation groove is heated, the aqueous vapor and ammonia of part can be discharged by ammonium hydroxide, this outlet
Aqueous vapor and ammonia out can further heat the first board slot and ammonium hydroxide of top.
The utility model proposes a kind of AMMONIA TREATMENT devices, mainly in multiple stackings setting is arranged in one first outer housing
The first board slot, and the intracorporal accommodating space of the first shell is partitioned by a flowing space by the first board slot.First outer housing
An a top setting at least fluid input port and at least gas output end, and an at least liquid is then arranged in the lower section of the first outer housing
Body output end.The first board slot of lower section can be flowed to via the first board slot of top by the ammonium hydroxide that fluid input port enters, then again
Flow to heating unit.As ammonium hydroxide moves closer to heating unit, the temperature of ammonium hydroxide will be gradually increasing, so that the ammonia in ammonium hydroxide
Discharge, and it is very low near the ammonia density of the ammonium hydroxide of heating unit, and meet the discharge standard of environmental regulation, it can be exported by liquid
End discharge.
The utility model proposes a kind of AMMONIA TREATMENT devices, comprising: and multiple first board slots are arranged in a manner of stacking,
First board slot includes a plate body and at least side plate, and wherein the plate body includes a upper surface and a lower surface, and the side plate is set
It is placed in the upper surface of the plate body, so that forming an at least accommodation groove between the side plate and the upper surface of the plate body；One first
Outer housing, including multiple coverboards, at least a fluid input port, at least a fluid output port and an at least gas output end, this is more
There is an accommodating space, the first board slot of stacking setting is set in the accommodating space, and the accommodating is empty between a coverboard
Between separate and become first-class dynamic space, wherein the stream is in fluid communication in the fluid input port, the fluid output port and the gas output end
Dynamic space；And a heating unit, positioned at the lower section of multiple first board slot of stacking setting.
The utility model proposes a kind of AMMONIA TREATMENT devices, comprising: multiple board slots are arranged in a manner of stacking, the plate
Slot includes a plate body and at least side plate, and wherein the plate body includes a upper surface and a lower surface, and the side plate is set to the plate
Upper surface of body, so that forming an at least accommodation groove between the side plate and the upper surface of the plate body；One outer housing, including it is more
A coverboard, at least a fluid input port, at least a fluid output port and at least a gas output end have between multiple coverboard
The board slot of one accommodating space, stacking setting is set in the accommodating space, and the accommodating space is separated as first-class dynamic sky
Between, wherein the flowing space is in fluid communication in the fluid input port, the fluid output port and the gas output end, and the fluid inputs
The board slot is all arranged in the over and under at end；One heating unit, the multiple board slot being arranged positioned at the fluid input and stacking
Lower section；And a cooling unit, the top for the multiple board slot being arranged positioned at the fluid input and stacking.
Preferably, having a clearance space between adjacent first board slot.
Preferably, adjacent first board slot is separately connected facing two coverboard of first outer housing, and in this
A communication channel is formed between first board slot and the coverboard, and the clearance space and the communication channel form the flowing space.
Preferably, the coverboard of the upper surface of the side plate, the plate body and first outer housing forms the accommodation groove.
Preferably, the fluid input port is the input port of an ammonium hydroxide, which is the delivery outlet of an ammonia, and is somebody's turn to do
Fluid output port is then the delivery outlet of an aqueous solution.
Preferably, the fluid input port and the gas output end be close to the top of first outer housing, and the liquid exports
End is then close to the bottom of first outer housing.
Preferably, the upper surface and the lower surface of the plate body are respectively provided with multiple recessed portions.
Preferably, the recessed portion of the upper surface of the side plate and the plate body forms the accommodation groove.
Preferably, there is a clearance space, and the clearance space cuts open between the recessed portion of adjacent first board slot
Face is hexagon, regular hexagon, quadrangle, polygon, circle or arc-shaped.
Preferably, the utility model AMMONIA TREATMENT device further includes an ammonia concentration lifting device, comprising: multiple second plates
Slot is arranged in a manner of stacking, which includes a plate body and at least side plate, wherein shape between the side plate and the plate body
At an at least accommodation groove；One second housing body, including multiple coverboards, an at least gas input, an at least gas output end and
An at least fluid output port, has an accommodating space between multiple coverboard, and the second board slot of stacking setting is set to the appearance
In emptying, and the accommodating space is separated and moves space as first-class, wherein the gas input, the gas output end and the liquid
The flowing space is in fluid communication in body output end, and wherein the gas input on the second housing body connects on first outer housing
Gas output end；And a cooling unit, positioned at the top of multiple second board slot of stacking setting.
Preferably, including that an at least delivery pump and an at least pipeline, the fluid output port connect the pipe by the delivery pump
Line, wherein the pipeline penetrates the outer housing, and the part pipeline is located in the accommodation groove of the board slot.
Preferably, heating unit and the board slot below the fluid input port are defined as a heating zone, and the liquid
The cooling unit and the board slot above input terminal are then defined as a condensing zone.
The utility model has the advantages that:
The utility model AMMONIA TREATMENT device can be used to handle generated ammonium hydroxide in manufacture of semiconductor, and generate ammonia and
Aqueous solution whereby can recycle Ammonia recovery, and generated aqueous solution then meets the discharge of environmental regulation in treatment process
Standard can not only reduce the cost of manufacture of semiconductor thus, can also reduce discharge gas to pollution caused by environment.
Detailed description of the invention
Fig. 1 is the organigram of one embodiment of the utility model AMMONIA TREATMENT device.
Fig. 2 is the stereoscopic schematic diagram of one embodiment of the first board slot of the utility model AMMONIA TREATMENT device.
Fig. 3 is the stereoscopic schematic diagram of one embodiment of the first board slot and shell of the utility model AMMONIA TREATMENT device.
Fig. 4 is the stereoscopic schematic diagram of another embodiment of the first board slot of the utility model AMMONIA TREATMENT device.
Fig. 5 is the first board slot of the utility model AMMONIA TREATMENT device and the stereoscopic schematic diagram of another embodiment of shell.
Fig. 6 is the organigram of another embodiment of the utility model AMMONIA TREATMENT device.
Fig. 7 is the organigram of the utility model AMMONIA TREATMENT device another embodiment.
Fig. 8 is the diagrammatic cross-section of another embodiment of the first board slot of the utility model AMMONIA TREATMENT device.
Fig. 9 is the stereoscopic schematic diagram of another embodiment of the first board slot of the utility model AMMONIA TREATMENT device.
Figure 10 is the diagrammatic cross-section that the utility model AMMONIA TREATMENT device middle layer stacks one embodiment of the first board slot set.
Figure 11 is the stereoscopic schematic diagram that the utility model AMMONIA TREATMENT device middle layer stacks one embodiment of the first board slot set.
Figure 12 is the organigram of one embodiment of ammonia concentration lifting device of the utility model AMMONIA TREATMENT device.
Figure 13 is the organigram of the another embodiment of the utility model AMMONIA TREATMENT device.
Figure 14 is the organigram of the utility model AMMONIA TREATMENT device another embodiment.
Specific embodiment
Referring to Fig. 1, it is the organigram of one embodiment of the utility model AMMONIA TREATMENT device.As shown, this
AMMONIA TREATMENT device 10 described in utility model mainly includes one first outer housing 11, multiple first board slots 13 and a heating unit
17。
First outer housing 11 includes multiple coverboards 110, and an accommodating space 111 is formed between multiple coverboards 110, and
Multiple first board slots 13 are then arranged in the accommodating space 111 of the first outer housing 11.In an embodiment of the utility model, first
Outer housing 11 can be square or cuboid, certainly in practical application, the first outer housing 11 can also be other not similar shapes
The D structure of shape.
First outer housing 11 includes an at least fluid input port 151, at least a fluid output port 153 and at least a gas is defeated
Outlet 155, wherein the first outer housing is all in fluid communication in fluid input port 151, fluid output port 153 and gas output end 155
Accommodating space 111 in 11.In an embodiment of the utility model, fluid input port 151 and gas output end 155 are close to first
The top of outer housing 11, and fluid output port 153 is then close to the bottom of the first outer housing 11.In an embodiment of the present invention
In, the setting height of fluid input port 151 and gas output end 155 is higher than fluid output port 153, in addition, gas output end 155
Setting height be then higher than fluid input port 151.
Multiple first board slots 13 are arranged in a manner of stacking, and form a clearance space between the first adjacent board slot 13
It is deposited between 113, such as the lower surface 134 of the first board slot 13 and the upper surface 132 of the first board slot 13 below that are located above
In clearance space 113.In addition, each first board slot 13 includes a plate body 131 and side plate 133, wherein plate body 131 includes one
Upper surface 132 and a lower surface 134, and the upper surface 132 of plate body 131 is then arranged in side plate 133, and in side plate 133 and plate body
An accommodation groove 135 is formed between 131 upper surface 132.
In an embodiment of the utility model, the side plate 133 of the first board slot 13 may be provided at around plate body 131, such as Fig. 2
Shown, plate body 131 is rectangle, and side plate 133 all be arranged in four sides of plate body 131, with plate body 131 and side plate 133 it
Between formed accommodation groove 135.Dotted line is configured to the first outer housing 11 in Fig. 3, is arranged by the first board slot 13 in the first outer housing 11
When internal, one end of the first adjacent board slot 13 may make to be separately connected the different coverboard 110 or facing of the first outer housing 11
Two coverboards 110.For example, if one end of the first board slot 13 of bottom connects the right coverboard 112 of the first outer housing 11, with
One end of adjacent another first board slot 13 of first board slot 13 of bottom then connects the left housing plate 114 of the first outer housing 11, and
Other first board slots 13 of top are equally separately connected in an interleaved manner on two facing coverboards 110 of the first outer housing 11,
A communication channel 115 will be will form between one end of such first board slot 13 and the coverboard 110 of the first outer housing 11, as shown in Figure 3.
In another embodiment of the utility model, the side plate 133 of the first board slot 13 may be provided at least the one of plate body 131
Side, as shown in figure 4, plate body 131 is rectangle, and in setting side plate 133 on a side of plate body 131.Dotted line constructs in Fig. 5
For the first outer housing 11, wherein after the first board slot 13 is connected to the inner surface of the coverboard 110 of the first outer housing 11, plate body 131,
Accommodation groove 135 will be will form between the coverboard 110 of side plate 133 and the first outer housing 11, as shown in Figure 5.
Clearance space 113 can be fluidly connected with communication channel 115, and formed one and fluidly connected fluid input port 151, liquid
The flowing space 117 of output end 153 and gas output end 155.Specifically, the first board slot that stacking is arranged the utility model
13 are set in the accommodating space 11 of the first outer housing 11, and accommodating space 11 is separated as the flowing space 117, wherein liquid
The flowing space 117 is in fluid communication in body input terminal 151, fluid output port 153 and gas output end 155.
The first board slot in the top can be first accumulated by the liquid that the fluid input port 151 of 11 top of the first outer housing enters
In 13 accommodation groove 135, when the liquid height of accumulation is more than the height of side plate 131, liquid will be by the first board slot of top 13
135 overflow of accommodation groove to the accommodation groove 135 of the first board slot of lower section 13, liquid can finally flow to the bottom of the first outer housing 11.
The lower section of the first board slot 13 of stacking setting is arranged in heating unit 17, for example, heating unit 17 may be provided at the
The bottom of one outer housing 11.Heating unit 17 to improve the first board slot 13, the gas inside accommodating space 111 and liquid
Temperature.For example, improving the temperature of the liquid in each accommodation groove 135.
In an embodiment of the utility model, fluid input port 151 is the input port of an ammonium hydroxide 121, fluid output port 153
For the delivery outlet of an aqueous solution 123, and gas output end 155 is then the delivery outlet of an ammonia 125.In practical application, can incite somebody to action
Ammonium hydroxide 121 is inputted in the first outer housing 11 by fluid input port 151, and ammonium hydroxide 121 is after entering the first outer housing 11, it will sequentially
Accumulation then overflows to the first shell via each first board slot 13 of stacking in the accommodation groove 135 of each first board slot 13
The bottom of body 11.
Due to the effect of heating unit 17, the temperature of the first board slot 13 in the first outer housing 11 can be higher than extraneous temperature
Degree.After contacting the first board slot 13, the temperature of ammonium hydroxide 121 will rise the ammonium hydroxide 121 of entrance, so that part in ammonium hydroxide 121
Aqueous vapor and ammonia 125 release, to increase the amount of vaporization of ammonia.In addition, when the height of ammonium hydroxide 121 in accommodation groove 135 is more than side plate 131
Height when, ammonium hydroxide 121 will by the first board slot of top 13 135 overflow of accommodation groove to the first board slot of lower section 13 accommodation groove
135, and ammonium hydroxide 121 is heated with the first board slot of lower section 13, so that the aqueous vapor of part and ammonia 125 are discharged in ammonium hydroxide 121.
As ammonium hydroxide 121 overflows to the first board slot 13 of lower section, ammonium hydroxide 121 will be closer to heating unit 17, so that ammonia
The temperature of water 121 is gradually increased with the first board slot 13 for flowing to lower section, and the ammonia 125 in ammonium hydroxide 121 then can be arranged further
Out.Ammonium hydroxide 121 can finally overflow to 11 bottom of the first outer housing, and contact with heating unit 17, and the temperature of ammonium hydroxide 121 is most at this time
Height, and most ammonia 125 can be discharged in ammonium hydroxide 121, so that ammonium hydroxide 121 forms an aqueous solution 123, wherein aqueous solution
123 can be exported by the fluid output port 153 of lower section.
It can be flowed along the flowing space 117 towards the direction of gas delivery port 155 by the ammonia 125 being discharged in ammonium hydroxide 121, most
It is discharged afterwards by gas delivery port 155.In addition, 121 temperature of ammonium hydroxide in the accommodation groove 135 of the first board slot 13 of lower section is higher, make
Ammonium hydroxide 121 in the upper accommodation groove 135 of the temperature of the ammonia 125 that must be discharged and aqueous vapor is high.Therefore, ammonia 125 and aqueous vapor
It is discharged by the ammonium hydroxide 121 of lower section accommodation groove 135 and is contacted with the first board slot 13 of top, the thermal energy of gas is transmitted to top whereby
The first board slot 13, and can heat top the first board slot 13 ammonium hydroxide 121.
In addition, the gas that the first board slot 13 of lower section generates, such as ammonia and aqueous vapor, in the first plate that thermal energy is transmitted to top
During slot 13, the ammonia and aqueous vapor of part will be condensate in the lower surface 134 of the first board slot 13 of top, and divide again
Ingredient with gas phase, to increase the ratio of ammonia.
In the utility model embodiment, in the space of heating unit 17, the first board slot 13 and accommodation groove 135
The temperature of ammonium hydroxide 121 is higher, and the ammonium hydroxide 121 in the space of heating unit 17, the first board slot 13 and accommodation groove 135
Temperature it is then lower.
The temperature of ammonium hydroxide 121 can be with gradually increasing close to heating unit 17, and makes the ammon amount of ammonium hydroxide 121 gradually
It reduces.Specifically, when ammonium hydroxide 121 is delivered to bottom, and contacts with heating unit 17, most ammonia in ammonium hydroxide 121
It can be precipitated because temperature rises, and generate the aqueous solution 123 for meeting environmental regulatory emissions standard.
In an embodiment of the utility model, the temperature of heating unit 17 can between Celsius between 50 degree to 150 degree, and by
The mass concentration for the ammonia 125 that gas output end 155 is discharged then is about 25%.Specifically, when the ammonium hydroxide that mass concentration is 6%
121 after 8 layer of first board slot 13, and the mass concentration of ammonium hydroxide 121 can be down to 0.05%.Certainly above data are only this
One embodiment of utility model, the not limitation of scope of protection of the utility model.
Specifically, the ammonia density in aqueous solution 123 that AMMONIA TREATMENT device 10 exports, can be with the temperature of heating unit 17
Quantity and the area of degree and the first board slot 13 and change, user can adjust according to demand.Therefore, the temperature of heating unit 17 and
The quantity and area of first board slot 13 are not the limitation of scope of protection of the utility model.
In addition, heating unit 17 can be general common electric heater, gas heater either heat circulating system, example
Such as, heating unit 17 may include an at least input terminal 171 and an at least output end 173, wherein hot fluid (hot oil) is by input terminal
171 enter heating unit 17, and are exported by output end 173.
In another embodiment of the utility model, as shown in fig. 6, AMMONIA TREATMENT device 10 also may include a heat exchanger
14, wherein the outside of the first outer housing 11 is arranged in heat exchanger 14.Fluid input port 151 connects an at least intake pipeline
152, and fluid output port 153 then connects an at least export pipeline 154, intake pipeline 152 and export pipeline 154 connect heat exchange
Device 14.Specifically, intake pipeline 152 and export pipeline 154 it is close to each other in heat exchanger 14 or contact so that efferent duct
Aqueous solution 123 in line 154 heats the ammonium hydroxide 121 in (preheating) intake pipeline 152, to improve the temperature and reduction of ammonium hydroxide 121
The temperature of aqueous solution 123.
Referring to Fig. 7, it is the organigram of the another embodiment of the utility model AMMONIA TREATMENT device.As shown,
AMMONIA TREATMENT device 20 described in the utility model mainly includes that one first outer housing 21, multiple first board slots 23 and a heating are single
Member 27, the profile direction of the utility model embodiment is vertical with the profile direction of Fig. 1 embodiment.
In the utility model embodiment, as can be seen from figures 8 and 9, the first board slot 23 includes a plate body 231 and at least one
Side plate 233, wherein plate body 231 includes a upper surface 232 and a lower surface 234, and in shape on upper surface 232 and lower surface 234
At multiple recessed portions 237.It specifically, can be by flat plate buckling or extrusion forming, to form multiple recessed portions on plate body 231
237.The settable side plate 233 in the one or both ends of the recessed portion 237 of the upper surface 232 of plate body 231, so that side plate 233 and plate body
The recessed portion 237 of 231 upper surfaces 232 forms an accommodation groove 235.
Multiple first board slots 23 are arranged in a manner of stacking, such as Figure 10 and Figure 11, when two the first board slots 23 overlap, two
An at least clearance space 213 can be formed between the recessed portion 237 of a the first adjacent board slot 23.In addition, two adjacent first
The both ends of board slot 23 do not overlap, and a communication channel 215 is formed between one end of the first board slot 23 and the first outer housing 21, so that
Clearance space 213 and communication channel 215 fluidly connect to form a flowing space 217, for example, being provided with side on two the first board slots 23
The side of plate 233 does not overlap.
In the utility model above-described embodiment, the recessed portion 237 of two adjacent first board slots 23 is formed by interval
The section in space 213 is hexagon or regular hexagon, so that clearance space 213 forms the column of a hexagon or regular hexagon
Body.In different embodiments, the section that two the first board slots 23 are formed by clearance space 213 also can be other geometries,
Such as round, oval, arc-shaped, semi-circular, quadrangle, diamond shape etc..
In the utility model embodiment, in two adjacent first board slots 23, the first board slot 23 for being located above
Lower surface 234 contact lower section the first board slot 23 upper surface 232, but in practical application, the first adjacent board slot 23 not
It has to be in contact, also may make the lower surface 234 for the first board slot 23 being located above and underlying first board slot 23
There are an intervals between upper surface 232.
In another embodiment of the utility model, AMMONIA TREATMENT device 10 also may include an ammonia concentration lifting device 30,
As shown in Fig. 1 and Figure 12.Ammonia concentration lifting device 30 mainly includes a second housing body 31, multiple second board slots 33 and one
Cooling unit 37.Multiple second board slots 33 are then arranged in second housing body 31, and flow in forming one in second housing body 31
Space 117.The second board slot 33 in ammonia concentration lifting device 30 includes a plate body 331 and side plate 333, and passes through plate body
331 and side plate 333 form an accommodation groove 335, the substantially construction of the second board slot 33 and set-up mode and AMMONIA TREATMENT device 10
The first board slot 13 it is close, be just not repeated to illustrate herein.The upper of the second board slot 33 of stacking setting is arranged in cooling unit 37
Side, and to reduce the second board slot 33, the temperature of the gas inside the flowing space 117 and liquid.
Second housing body 31 includes an at least gas input 351, at least a gas output end 353 and at least a liquid is defeated
Outlet 355, wherein second housing body is all in fluid communication in gas input 351, gas output end 353 and fluid output port 355
The flowing space 117 in 31.In addition, second housing body 31 is defeated by the gas that gas input 351 connects the first outer housing 11
Outlet 155, so that ammonia 125 is delivered to gas input 351 by gas output end 155.
Due to the effect of cooling unit 37, the temperature of the second board slot 33 in second housing body 31 can be lower than extraneous temperature
Degree.For ammonia 125 after contacting the second board slot 33, the aqueous vapor in ammonia 125 can condense in the second board slot 33 because temperature declines
Lower surface, remove the aqueous vapor in ammonia whereby, to improve the concentration of ammonia 125, and generate a high concentration ammonia 321.This
Outside, the aqueous solution 323 of condensation can flow in the accommodation groove 335 of the second board slot 33 of lower section because of the effect of gravity, so that second
Aqueous solution 323 in the accommodation groove 335 of board slot 33 slowly increases, and overflow is to the second board slot 33 and second housing body 31 of lower section
Bottom.High concentration ammonia 321 can then be exported by the gas output end 353 of 31 top of second housing body, and aqueous solution 323 is then
It is exported by the fluid output port 355 of 31 lower section of second housing body.
Specifically, the concentration of the ammonia 125 exported by the gas output end 155 of the first outer housing 11 is not high, as above
The mass concentration of the ammonia 125 may be about 25%.Therefore, it can will be exported by the gas output end 155 of the first outer housing 11
Ammonia 125 import ammonia concentration lifting device 30, to further increase the concentration of ammonia, for example, by ammonia concentration promoted fill
The gas output end 321 for setting 30 exports the high concentration ammonia 321 of mass concentration 99%, and ammonia after over-richness is promoted then can be with
It utilizes again.
In an embodiment of the utility model, as shown in figure 13, also ammonia concentration lifting device 30 can be incorporated into ammonium hydroxide
In processing unit 10/40, and the second housing body 31 of the first outer housing 11 of Fig. 1 and Figure 12 is integrated into an outer housing 41, example
Such as, ammonia concentration lifting device 30 is arranged in AMMONIA TREATMENT device 10/40 in a manner of stacking.AMMONIA TREATMENT device 40 mainly wraps
Include an outer housing 41, multiple board slots 43, a heating unit 17 and a cooling unit 37.
The construction of the outer housing 41 of the utility model embodiment is similar to the first outer housing 11 and second housing body 31, and
The construction of board slot 43 is then similar to the first board slot 13 and the second board slot 33, wherein board slot 43 includes a plate body 431 and at least one
Side plate 433, side plate 433 are located at the upper surface of plate body 431, and an accommodation groove 435 is formed between plate body 431 and side plate 433.This
Outside, setting and arrangement mode of the board slot 43 in outer housing 41 are also close with Fig. 1 and Figure 12, are just not repeated to illustrate herein.
In the utility model embodiment, mainly heating unit 17 is arranged in below the board slot 43 of stacking setting, and will
43 top of board slot of stacking setting is arranged in cooling unit 37.The middle position of 451 connected with outer casing body 41 of fluid input port,
In, board slot 43 is all set in the outer housing 41 over and under fluid input port 451, for example, the board slot 43 of multiple stackings.Liquid
The lower section of outer housing 41 and/or fluid input port 451 is arranged in output end 453, for example, fluid output port 453 is located at bottom
Board slot 43 and heating unit 17 between or lower section.Gas output end 455 is arranged in outer housing 41 and/or fluid input port 451
Top, for example, gas output end 455 is located between the board slot 43 and cooling unit 37 of the top or top.
The heating unit 17 of lower section is located at the board slot 43 of 451 lower section of fluid input port to heat, and top is cooling single
Member 37 is then to the board slot 43 above cooling fluid input port 451.For example, the heating unit 17 of the lower section of fluid input port 451 and
Board slot 43 can be defined as heating zone 42, and the cooling unit 37 and board slot 43 of 451 top of fluid input port then may be defined as it is cold
Coagulation zone 44, wherein the function of heating zone 42 is as described in Figure 1, and the function of condensing zone 44 is as described in Figure 12.By fluid input port
451 ammonium hydroxide 121 entered can overflow to the board slot 43 and heating unit 17 of lower section, and heated generation aqueous solution 123 and ammonia
125, wherein aqueous solution 123 can be flowed toward the lower section of outer housing 41, and flow out outer housing 41, and ammonia by fluid output port 453
125 can be mobile toward the top of outer housing 41.
Ammonia 125 is cooling toward the unit 37 that will be cooled when the movement of the top of outer housing 41, so that the temperature of ammonia 125
It reduces.Aqueous vapor in ammonia 125 can condense in the lower surface of board slot 43, remove the aqueous vapor in ammonia, whereby to improve ammonia 125
Concentration, and generate a high concentration ammonia 321, wherein high concentration ammonia 321 can be by the gas output end of the top of outer housing 41
455 outputs.
In another embodiment of the utility model, as shown in figure 14, AMMONIA TREATMENT device 40 also may include at least one conveying
Pump 48 and at least one pipeline 49, wherein fluid output port 453 passes through 48 connecting pipeline 49 of delivery pump.Pipeline 49 is close to liquid
The position of output end 453 and fluid input port 451 penetrates outer housing 41, and a pipeloop is formed inside outer housing 41.Outside
Part pipeline 49 in shell 41 is located in the accommodation groove 435 of board slot 43, for example, pipeline 49 is located at the board slot 43 of heating zone 42
Accommodation groove 435 in, also may extend into the part board slot 43 in condensing zone 44.Pipeline 49 can be with the aqueous solution in accommodation groove 435
123 contacts, and assist heating unit 17 to heat aqueous solution 123 with the aqueous solution in pipeline 49, heating is further increased whereby
Efficiency and the loss for reducing energy.
In general, it will usually handle waste ammonia liquor using bubble column or shell and tube heat exchanger, by taking bubble column as an example, with
After bubble column heats ammonium hydroxide and makes the ammonium hydroxide gasification of a part, each plate of bubble column can all have the droplet of 3-7% that can transmit
Or a plate is extended to, wherein droplet is close with ammonium hydroxide containing ammonia density.When a plate in droplet entrainment aqueous vapor, it will in increase
The aqueous vapor of one plate, and reduce a upper plate containing ammonia density.For bubble column, shell and tube heat exchanger then can be to avoid ammonia
Generated droplet in water process.
Although shell and tube heat exchanger can reduce the droplet of generation, that there are still constructions is complicated, cost of manufacture is higher and
The poor equal problem of heating efficiency.Thus the utility model it is further proposed that AMMONIA TREATMENT device 10/40 construction, wherein ammonia
Although it is possible to can generate droplet after the board slot 13/43 that water is heated unit 17 and/or bottom heats.But due to the plate of top
The temperature of slot 13/43 is lower, therefore when droplet is transmitted to the board slot 13/43 of top, can by the accommodation groove of top board slot 13/43
Ammonium hydroxide 121 in 135/435 absorbs, without having the problem of droplet transmits or extends to upper one layer.
Since 121 temperature of ammonium hydroxide in the accommodation groove 135/435 of the board slot 13/43 of lower section is higher, lower section accommodation groove
Ammonium hydroxide 121 in the upper accommodation groove 135/435 of the temperature of 135/435 ammonia 125 being discharged and aqueous vapor is high, can be used to heat
Top board slot 13/43, and the efficiency of heating can be improved.In ammonia 125 and the aqueous vapor heating being discharged with lower section accommodation groove 135/435
When the accommodation groove 135/435 of top, the temperature of ammonia 125 and aqueous vapor can be reduced, and wherein the aqueous vapor of higher proportion can condense in board slot
13/43 lower surface can equally reduce droplet, and the concentration of ammonia 125 is improved, for example, have 5% aqueous vapor liquefaction when, about
The concentration of 3% ammonia can be improved.Therefore, for the utility model AMMONIA TREATMENT device 10/40 is compared to bubble column, can effectively subtract
Few droplet and the concentration for improving ammonia, and compared to shell and tube heat exchanger for, then have simple structure, cost of manufacture cheap
And heating efficiency it is high the advantages that.
The above is the utility model preferred embodiment and its technical principle used, for those skilled in the art
It is any based on technical solutions of the utility model basis without departing substantially from the spirit and scope of the utility model for member
On equivalent transformation, simple replacement etc. it is obvious change, belong within scope of protection of the utility model.
Claims (13)
1. a kind of AMMONIA TREATMENT device, which is characterized in that it includes:
Multiple first board slots, are arranged in a manner of stacking, which includes a plate body and at least side plate, wherein the plate body
Including a upper surface and a lower surface, and the side plate is set to the upper surface of the plate body, so that this of the side plate and the plate body
An at least accommodation groove is formed between upper surface；
One first outer housing, including multiple coverboards, at least a fluid input port, an at least fluid output port and at least a gas is defeated
Outlet has an accommodating space between multiple coverboard, and the first board slot of stacking setting is set in the accommodating space, and will
The accommodating space, which separates, becomes first-class dynamic space, wherein the fluid input port, the fluid output port and the gas output end fluid
It is connected to the flowing space；And
One heating unit, positioned at the lower section of multiple first board slot of stacking setting.
2. AMMONIA TREATMENT device according to claim 1, it is characterised in that: have between one between adjacent first board slot
Every space.
3. AMMONIA TREATMENT device according to claim 2, it is characterised in that: adjacent first board slot be separately connected this
Facing two coverboard of one outer housing, and a communication channel is formed between first board slot and the coverboard, and the interval is empty
Between and the communication channel form the flowing space.
4. AMMONIA TREATMENT device according to claim 1, it is characterised in that: the side plate, the plate body upper surface and this
The coverboard of one outer housing forms the accommodation groove.
5. AMMONIA TREATMENT device according to claim 1, it is characterised in that: the fluid input port is the input of an ammonium hydroxide
Mouthful, which is the delivery outlet of an ammonia, and the fluid output port is then the delivery outlet of an aqueous solution.
6. AMMONIA TREATMENT device according to claim 1, it is characterised in that: the fluid input port and the gas output end lean on
The top of nearly first outer housing, and the fluid output port is then close to the bottom of first outer housing.
7. AMMONIA TREATMENT device according to claim 1, it is characterised in that: upper surface and the lower surface of the plate body point
It Ju You not multiple recessed portions.
8. AMMONIA TREATMENT device according to claim 7, it is characterised in that: this of the side plate and the upper surface of the plate body are recessed
Concave portion forms the accommodation groove.
9. AMMONIA TREATMENT device according to claim 7, it is characterised in that: the recessed portion of adjacent first board slot it
Between have a clearance space, and the section of the clearance space be hexagon, regular hexagon, quadrangle, polygon, circle or circular arc
Shape.
10. AMMONIA TREATMENT device according to claim 1, it is characterised in that: it further include an ammonia concentration lifting device, packet
It includes:
Multiple second board slots, are arranged in a manner of stacking, which includes a plate body and at least side plate, wherein the side plate
An at least accommodation groove is formed between the plate body；
One second housing body, including multiple coverboards, at least a gas input, an at least gas output end and at least a liquid is defeated
Outlet has an accommodating space between multiple coverboard, and the second board slot of stacking setting is set in the accommodating space, and will
The accommodating space, which separates, becomes first-class dynamic space, wherein the gas input, the gas output end and the fluid output port fluid
It is connected to the flowing space, wherein the gas input on the second housing body connects the gas output end on first outer housing；
And
One cooling unit, positioned at the top of multiple second board slot of stacking setting.
11. a kind of AMMONIA TREATMENT device, which is characterized in that it includes:
Multiple board slots, are arranged in a manner of stacking, which includes a plate body and at least side plate, wherein the plate body includes one
Upper surface and a lower surface, and the side plate is set to the upper surface of the plate body, so that the upper surface of the side plate and the plate body
Between form an at least accommodation groove；
One outer housing, including multiple coverboards, at least a fluid input port, at least a fluid output port and the output of an at least gas
End has an accommodating space between multiple coverboard, and the board slot of stacking setting is set in the accommodating space, and by the accommodating
Space is partitioned into as a flowing space, wherein the fluid input port, the fluid output port and the gas output end are in fluid communication should
The flowing space, and the board slot is all arranged in the over and under of the fluid input；
One heating unit, the lower section for the multiple board slot being arranged positioned at the fluid input and stacking；And
One cooling unit, the top for the multiple board slot being arranged positioned at the fluid input and stacking.
12. AMMONIA TREATMENT device according to claim 11, it is characterised in that: managed including an at least delivery pump and at least one
Line, the fluid output port connect the pipeline by the delivery pump, wherein the pipeline penetrates the outer housing, and the part pipeline position
In in the accommodation groove of the board slot.
13. AMMONIA TREATMENT device according to claim 11, it is characterised in that: the heating list below the fluid input port
Member and the board slot are defined as a heating zone, and cooling unit and the board slot above the fluid input port are then defined as one
Condensing zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821377849.0U CN209306978U (en) | 2018-08-24 | 2018-08-24 | AMMONIA TREATMENT device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821377849.0U CN209306978U (en) | 2018-08-24 | 2018-08-24 | AMMONIA TREATMENT device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209306978U true CN209306978U (en) | 2019-08-27 |
Family
ID=67669705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821377849.0U Expired - Fee Related CN209306978U (en) | 2018-08-24 | 2018-08-24 | AMMONIA TREATMENT device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209306978U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996595A (en) * | 2018-08-24 | 2018-12-14 | 苏容婵 | AMMONIA TREATMENT device |
| CN111807446A (en) * | 2020-07-13 | 2020-10-23 | 界首市南都华宇电源有限公司 | Device for recovering ammonia in wastewater and using method thereof |
-
2018
- 2018-08-24 CN CN201821377849.0U patent/CN209306978U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996595A (en) * | 2018-08-24 | 2018-12-14 | 苏容婵 | AMMONIA TREATMENT device |
| CN111807446A (en) * | 2020-07-13 | 2020-10-23 | 界首市南都华宇电源有限公司 | Device for recovering ammonia in wastewater and using method thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 Termination date: 20200824 |
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