CN107930171A - Flash vessel for the discharging of high-temperature high-voltage reaction device - Google Patents
Flash vessel for the discharging of high-temperature high-voltage reaction device Download PDFInfo
- Publication number
- CN107930171A CN107930171A CN201711385809.0A CN201711385809A CN107930171A CN 107930171 A CN107930171 A CN 107930171A CN 201711385809 A CN201711385809 A CN 201711385809A CN 107930171 A CN107930171 A CN 107930171A
- Authority
- CN
- China
- Prior art keywords
- flash vessel
- discharging
- reaction device
- nozzle
- voltage reaction
- 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.)
- Granted
Links
- 238000007599 discharging Methods 0.000 title claims abstract description 18
- 230000003628 erosive effect Effects 0.000 claims abstract description 41
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 4
- 239000010432 diamond Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000001727 in vivo Methods 0.000 claims 1
- 238000010924 continuous production Methods 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007701 flash-distillation Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/06—Flash distillation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a kind of flash vessel for the discharging of high-temperature high-voltage reaction device, including：Flash vessel tank body, which is provided with multiple feed arrangements, and exhaust outlet is provided with the top of the flash vessel tank body, and the discharge port of multiple feed arrangements is equipped with wear-resisting resistance to erosion nozzle；Protection against erosion buffer unit, it is arranged on flash vessel tank base, the lower section of nozzle described in the protection against erosion buffer unit face.The present invention's is used for high-temperature high-voltage reaction device discharging flash vessel, and using the feed arrangement of the wear-resisting resistance to erosion nozzle of multiple bands, flass occurs after can reducing control valve, using wear-resisting resistance to erosion nozzle, can extend because of nozzle abrasion and the time of parking maintenance；Multigroup feed arrangement switching uses at the same time, can extend the one-time continuous usage time of flash vessel again, extend the continuous production time, reduce the loss frequently stopped；Protection against erosion buffer unit is equipped with bottom, high-speed material can be effectively reduced and tank body is washed away.
Description
Technical field
The present invention relates to a kind of flash vessel.A kind of more particularly, it relates to high-temperature high-voltage reaction device discharging flash distillation
Device.
Background technology
With the development of industrial technology, for high-temperature high-voltage reaction device using more and more, its drawing mechanism is related to different process
Operating mode, has using pressure and temperature reducing valve group, also has directly using Valve controlling, more some most may be used using multilevel decompression
That leans on still uses flash vessel.High temperature and pressure material enters flash vessel, material pressure under the control of valve by feed arrangement
And temperature drops to a certain range in flash principle effect, the steam flashed off is discharged by exhaust outlet, and liquid is through leakage fluid dram
Discharge.But during flash vessel use, inlet control valve door because after valve flass it is serious, cause failure rate very high, into
Pipe material abrasion is also very serious.Often because failsafe valve causes flash vessel hypertonia, it is unable to control.Pipeline, valve once
Wash away rupture, in high-temperature high-voltage reaction device material moment discharged from rent, gently then cause certain economic loss, it is heavy then jeopardize
The life security of producers, there are serious security risk.
The content of the invention
It is excellent it is an object of the invention to solve at least the above and/or defect, and provide at least to will be described later
Point.
In order to realize these purposes and further advantage according to the present invention, there is provided one kind goes out for high-temperature high-voltage reaction device
The flash vessel of material, including：
Flash vessel tank body, which is provided with multiple feed arrangements, exhaust outlet is provided with the top of the flash vessel tank body, multiple
The discharge port of the feed arrangement is equipped with wear-resisting resistance to erosion nozzle；
Protection against erosion buffer unit, it is arranged on flash vessel tank base, wear-resisting described in the protection against erosion buffer unit face
The lower section of resistance to erosion nozzle.
Preferably, the wear-resisting resistance to erosion nozzle is diamond nozzle；The aperture of the wear-resisting resistance to erosion nozzle be into
Expect the 1/6~1/3 of device caliber.
Preferably, the protection against erosion buffer unit includes：It is connected at least one elastic component of flash vessel tank base
With the integrally formed umbrella-shaped structure body being connected on elastic component.
Preferably, the elastic component is spring I.
Preferably, it is provided with high temperature resistant elastomer in the spring I.
Preferably, radiant is provided with multiple buffer board groups of umbrella center on the umbrella-shaped structure body；Multiple institutes
State multiple buffer boards that buffer board group includes continuously setting；One end of multiple buffer boards rotatably connects with umbrella-shaped structure body
Connect, the other end is hanging；The bottom of multiple buffer boards is connected on umbrella-shaped structure body by spring II.
Preferably, the elastic component is connected to flash vessel tank base by mounting base.
Preferably, it is additionally provided with snakelike groove on the umbrella-shaped structure body；The snakelike groove is positioned at multiple described slow
In punching group between adjacent buffer board.
Preferably, the baffle that anti-materials from spattering washes away is provided with around the protection against erosion buffer unit.
Preferably, liquid level detection device and pressure-detecting device are provided with the flash vessel tank body.
The present invention includes at least following beneficial effect：The present invention's is used for high-temperature high-voltage reaction device discharging flash vessel, uses
The feed arrangement of multiple wear-resisting resistance to erosion nozzles of band, flass occurs after can reducing control valve, and adjusting shower nozzle aperture will flash
All control after nozzle, reduces failsafe valve to phenomenon, using wear-resisting resistance to erosion nozzle, can extend and stop because nozzle is worn
The time of maintenance；Multigroup feed arrangement switching uses at the same time, can extend the one-time continuous usage time of flash vessel again, extend
The continuous production time, reduces the loss frequently stopped；Protection against erosion buffer unit is equipped with bottom, can effectively reduce high speed thing
Material washes away tank body.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings：
Fig. 1 is the structure diagram of flash vessel of the present invention；
Fig. 2 is the structure diagram of another flash vessel of the present invention；
Fig. 3 is the structure diagram of protection against erosion buffer unit of the present invention；
Fig. 4 is the overlooking the structure diagram of umbrella-shaped structure body of the present invention.
Embodiment：
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or its combination.
Fig. 1 shows a kind of flash vessel for the discharging of high-temperature high-voltage reaction device of the present invention, including：
Flash vessel tank body 1, which is provided with multiple feed arrangements 2, and the top of the flash vessel tank body 1 is provided with exhaust outlet 3,
Lower part is equipped with leakage fluid dram 4, and the discharge port 21 of multiple feed arrangements 2 is equipped with wear-resisting resistance to erosion nozzle；
Protection against erosion buffer unit 5, it is arranged on 1 bottom of flash vessel tank body, resistance to described in 5 face of protection against erosion buffer unit
Grind the lower section of resistance to erosion nozzle.
In this technical solution, high-temperature high-voltage reaction device discharge nozzle by pipeline and valve respectively with multiple feed arrangements
Connection, makes high temperature and pressure material enter flash vessel tank body by the wear-resisting resistance to erosion nozzle on discharge port, because wear-resisting resistance to erosion is sprayed
Head bore footpath is small, and before by nozzle, pressure remains unchanged, but after wear-resisting resistance to erosion nozzle, pressure strongly reduces, and produces sudden strain of a muscle
Phenomenon is steamed, a large amount of material flash distillations are changed into gaseous state, are discharged by exhaust outlet, surplus material is because there is the acceleration of flash gas, to be exceedingly fast
Velocity shock protection against erosion buffer unit, after protection against erosion buffer unit offsets most of impact force, be finally pooled to bottom, pass through
Leakage fluid dram is discharged.Multigroup feed arrangement switching uses, the significantly more efficient service life for adding flash vessel totality, meanwhile, it is high
For warm high-pressure reactor discharge valve because pressure difference is small, flow velocity is low, makes to be easy to the pipeline of appearance, valve in the past because mill is washed away in flash distillation
The problem of damage, is addressed.The protection against erosion buffer unit that bottom is set at the same time, can effectively reduce high-speed material to tank body
Wash away, ensure the continuous and steady operation of production.
In the above-mentioned technical solutions, the wear-resisting resistance to erosion nozzle is diamond nozzle；The wear-resisting resistance to erosion nozzle
Aperture is the 1/6~1/3 of feed arrangement caliber；Using diamond nozzle, list can be increased effectively compared with less wear
The service life of group nozzle.
In the above-mentioned technical solutions, the protection against erosion buffer unit includes：It is connected at least the one of flash vessel tank base
A elastic component 51 and the integrally formed umbrella-shaped structure body 52 being connected on elastic component 51.In this way, umbrella-shaped structure body
Water conservancy diversion effectively can be buffered to feed liquid, while elastic component can offset most of impact force.
In the above-mentioned technical solutions, the elastic component is spring I, can increase the counteracting to impact force using spring.
In the above-mentioned technical solutions, high temperature resistant elastomer 6 is provided with the spring I, in this way, by bullet
High temperature resistant elastomer is provided with spring I can increase support to umbrella-shaped structure body, while further impact force is supported in increase
Disappear.
In the above-mentioned technical solutions, as shown in figs. 2 to 4, set on the umbrella-shaped structure body 52 using umbrella center as radiant
It is equipped with multiple buffer board groups 7；Multiple buffer board groups 7 include the multiple buffer boards 71 continuously set；Multiple buffer boards
71 one end is rotatably connected with umbrella-shaped structure body 52, and the other end is hanging；The bottom of multiple buffer boards 71 passes through spring II
72 are connected on umbrella-shaped structure body 52, in this way, after multiple buffer boards are impacted by high-speed material, pass through spring II
Buffer compression, part of impact force can be offset, further by the effect of umbrella-shaped structure body and spring I, by most of punching
Power counteracting is hit, wherein, the mode that one end and the umbrella-shaped structure body of multiple buffer boards are rotatably connected can make buffer board real
It is now effective to rotate to realize cushioning effect.The mode being rotatably connected can use articulated connection, appointing in hinge link
Meaning is a kind of.
In the above-mentioned technical solutions, the elastic component is connected to flash vessel tank base by mounting base 11, and use is this
Mode, one end of elastic component is fixedly connected in mounting base 11, and the other end is fixedly connected on umbrella-shaped structure body, by mounting base
Flash vessel tank base is connected to, facilitates the connection of elastic component.
In the above-mentioned technical solutions, snakelike groove 53 is additionally provided with the umbrella-shaped structure body；The snakelike groove is located at
In multiple buffer board groups between adjacent buffer board, in this way, snakelike groove, which can play, leads feed liquid buffering
The effect of stream.
In the above-mentioned technical solutions, the baffle that anti-materials from spattering washes away is provided with around the protection against erosion buffer unit 5
8, in this way, after protection against erosion buffer unit offsets most of impact force, material can be largely splashed on baffle, Ke Yiyou
Effect prevents from washing away flash vessel tank body.
In the above-mentioned technical solutions, liquid level detection device 9 and pressure-detecting device 10 are provided with the flash vessel tank body,
In this way, the normal operation of flash vessel tank body with the liquid level and pressure in effective monitoring flash vessel tank body, can be ensured.
From the above mentioned, high-temperature high-voltage reaction device of the invention discharging flash vessel, due to being provided with multigroup charging with nozzle
Device, reduces pipeline, the erosive wear that valve is produced by flash distillation, continuous production is ensured, security performance is also big
It is big to improve.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Realize other modification, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here as the legend with description.
Claims (10)
- A kind of 1. flash vessel for the discharging of high-temperature high-voltage reaction device, it is characterised in that including：Flash vessel tank body, which is provided with multiple feed arrangements, and exhaust outlet is provided with the top of the flash vessel tank body, multiple described The discharge port of feed arrangement is equipped with wear-resisting resistance to erosion nozzle；Protection against erosion buffer unit, it is arranged on flash vessel tank base, under nozzle described in the protection against erosion buffer unit face Side.
- 2. the flash vessel for the discharging of high-temperature high-voltage reaction device as claimed in claim 1, it is characterised in that the wear-resisting resistance to erosion Nozzle is diamond nozzle；The aperture of the wear-resisting resistance to erosion nozzle is the 1/6~1/3 of feed arrangement caliber.
- 3. the flash vessel for the discharging of high-temperature high-voltage reaction device as claimed in claim 1, it is characterised in that the protection against erosion buffering Device includes：It is connected at least one elastic component of flash vessel tank base and the integrally formed umbrella being connected on elastic component Structure.
- 4. the flash vessel for the discharging of high-temperature high-voltage reaction device as claimed in claim 3, it is characterised in that the elastic component is bullet Spring I.
- 5. the flash vessel for the discharging of high-temperature high-voltage reaction device as claimed in claim 4, it is characterised in that set in the spring I It is equipped with high temperature resistant elastomer.
- 6. the flash vessel for the discharging of high-temperature high-voltage reaction device as claimed in claim 3, it is characterised in that the umbrella-shaped structure body On radiant is provided with multiple buffer board groups of umbrella center；Multiple buffer board groups include the multiple bufferings continuously set Plate；One end of multiple buffer boards is rotatably connected with umbrella-shaped structure body, and the other end is hanging；The bottom of multiple buffer boards It is connected to by spring II on umbrella-shaped structure body.
- 7. the flash vessel for the discharging of high-temperature high-voltage reaction device as claimed in claim 3, it is characterised in that the elastic component passes through Mounting base is connected to flash vessel tank base.
- 8. the flash vessel for the discharging of high-temperature high-voltage reaction device as claimed in claim 6, it is characterised in that the umbrella-shaped structure body On be additionally provided with snakelike groove；The snakelike groove is located between buffer board adjacent in multiple buffer board groups.
- 9. the flash vessel for the discharging of high-temperature high-voltage reaction device as claimed in claim 1, it is characterised in that the protection against erosion buffering The baffle that anti-materials from spattering washes away is provided with around device.
- 10. the flash vessel for the discharging of high-temperature high-voltage reaction device as claimed in claim 1, it is characterised in that the flash vessel tank It is provided with liquid level detection device and pressure-detecting device in vivo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711385809.0A CN107930171B (en) | 2017-12-20 | 2017-12-20 | Flash evaporator for discharging of high-temperature high-pressure reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711385809.0A CN107930171B (en) | 2017-12-20 | 2017-12-20 | Flash evaporator for discharging of high-temperature high-pressure reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107930171A true CN107930171A (en) | 2018-04-20 |
| CN107930171B CN107930171B (en) | 2023-05-26 |
Family
ID=61941247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711385809.0A Active CN107930171B (en) | 2017-12-20 | 2017-12-20 | Flash evaporator for discharging of high-temperature high-pressure reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107930171B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244855A (en) * | 2021-06-21 | 2021-08-13 | 中国恩菲工程技术有限公司 | Flash tank and smelting pressurization system |
| CN117120150A (en) * | 2023-06-30 | 2023-11-24 | 青美邦新能源材料有限公司 | Combined heat exchange system of laterite nickel ore leaching flash tank and preheater |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244855A (en) * | 2021-06-21 | 2021-08-13 | 中国恩菲工程技术有限公司 | Flash tank and smelting pressurization system |
| CN117120150A (en) * | 2023-06-30 | 2023-11-24 | 青美邦新能源材料有限公司 | Combined heat exchange system of laterite nickel ore leaching flash tank and preheater |
| WO2025000494A1 (en) * | 2023-06-30 | 2025-01-02 | Esg新能源材料有限公司 | Combined heat exchange system for laterite-nickel ore leaching flash tanks and preheaters |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107930171B (en) | 2023-05-26 |
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