CN106345361B - A kind of Hi-mixer descending hot working fluid for high-temperature and high-pressure conditions - Google Patents
A kind of Hi-mixer descending hot working fluid for high-temperature and high-pressure conditions Download PDFInfo
- Publication number
- CN106345361B CN106345361B CN201610971781.8A CN201610971781A CN106345361B CN 106345361 B CN106345361 B CN 106345361B CN 201610971781 A CN201610971781 A CN 201610971781A CN 106345361 B CN106345361 B CN 106345361B
- Authority
- CN
- China
- Prior art keywords
- component
- working medium
- nozzle component
- medium entrances
- temperature
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3133—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit characterised by the specific design of the injector
- B01F25/31331—Perforated, multi-opening, with a plurality of holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/44—Mixers in which the components are pressed through slits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/50—Mixing receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/50—Mixing receptacles
- B01F35/53—Mixing receptacles characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components
- B01F35/531—Mixing receptacles characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components with baffles, plates or bars on the wall or the bottom
- B01F35/5312—Mixing receptacles characterised by the configuration of the interior, e.g. baffles for facilitating the mixing of components with baffles, plates or bars on the wall or the bottom with vertical baffles mounted on the walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/91—Heating or cooling systems using gas or liquid injected into the material, e.g. using liquefied carbon dioxide or steam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/98—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/23—Mixing of laboratory samples e.g. in preparation of analysing or testing properties of materials
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Nozzles (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
Disclosed by the invention is a kind of Hi-mixer that hot working fluid was descended for high-temperature and high-pressure conditions, cylinder part including inner hollow, the left end of cylinder part is communicated with spout member, it further include overheat working medium entrances component, overheat working medium entrances component is tee pipe fitting, the left port of overheat working medium entrances component is connected to the right end of cylinder part, and the right end of overheat working medium entrances component is communicated with cryogenic fluid inlet part;It further include nozzle component, the right end outer diameter face of nozzle component and the inner diameter wall of cryogenic fluid inlet part link together, nozzle component offers several and carries out the spray orifice set of fork arrangement, the left end internal diameter of nozzle component is equipped with 2 limiting blocks, there are one between 2 limiting blocks to go out water space, and the outer wall of nozzle component is provided with several disturbance supporting elements circumferentially.
Description
Technical field
The present invention relates to a kind of mixers, and in particular to has arrived and a kind of had descended the sleeping of hot working fluid suitable for high-temperature and high-pressure conditions
Formula Hi-mixer.
Background technique
In high temperature and pressure thermal-hydraulic experiment device, the outlet working medium for experimental section often occur reaches the feelings of superheat state
Condition.When this occurs, the slight change of experimental section power can cause the substantially lifting of overheat Temperature of Working and density,
Due to experimental provision limited volume, the fluctuation of experimental provision system pressure is easily caused, directly jeopardizes experiment dress when serious
Set the safety and reliability of system.If the heat exchanger that is fed directly to of hot working fluid will be crossed, suffered by heat exchanger tube pass
High-speed and high-temperature impact is larger, while the temperature gradient of tube side pressure-bearing boundary is larger under cold fluid effect, is easy to produce localized heat
Fatigue, to influence the safety of heat exchanger pressure-bearing boundary and the service life of whole equipment.Therefore, it is usually exported in experimental section
Mixer is set, hyperthermia and superheating working medium and the low temperature supercooling working medium of experiment bypass are sufficiently mixed, to reduce the temperature of working medium
Degree, the thermal shock for mitigating heat exchanger and heat fatigue, the safety and reliability for improving experimental provision system.
Although descending hot working fluid for high-temperature and high-pressure conditions currently, the structure and type class of mixer are more
Mixer design and manufacture still have some technical problems: how 1. efficiently reduce mixed Temperature of Working or quality containing vapour
Rate improves the uniformity coefficient of Temperature of Working distribution;2. how to avoid that water hammer occurs inside equipment, how to slow down hot working fluid
High-speed and high-temperature impact to pressure of equipment component;3. how to reduce the difficulty of equipment processing and manufacturing and technique realization, equipment is improved
Safety and reliability;4. how on-condensible gas in remover apparatus, mitigate corrosion etc. of the dissolved oxygen to equipment.
The present invention is based on this engineering background and technical need, passes through technological innovation and the patented skill of verification experimental verification
Art.
Summary of the invention
The purpose of the present invention is to provide a kind of Hi-mixers that hot working fluid was descended for high-temperature and high-pressure conditions, are avoided that
The generation of water hammer, the uniformity coefficient for improving Temperature of Working distribution simultaneously.
To solve disadvantages mentioned above, technical scheme is as follows:
A kind of Hi-mixer descending hot working fluid for high-temperature and high-pressure conditions, the cylinder part including inner hollow, cylinder
The left end of body component is communicated with spout member, further includes overheat working medium entrances component, and overheat working medium entrances component is tee pipe fitting,
The left port of overheat working medium entrances component is connected to the right end of cylinder part, and the right end of overheat working medium entrances component is communicated with low temperature
Working medium entrances component;It further include nozzle component, the right end outer diameter face of nozzle component and the inner diameter wall of cryogenic fluid inlet part connect
It is connected together, the several groups that offer of nozzle component carry out the spray orifice that fork arrangement is set, and the left end internal diameter of nozzle component is equipped with 2
Limiting block, there are one between 2 limiting blocks to go out water space, and the outer wall of nozzle component is provided with several disturbances circumferentially
Supporting element.
The working principle of above-mentioned Hi-mixer is: hyperthermia and superheating work of the hyperthermia and superheating working medium from overheat working medium entrances component
Matter arrival end enters overheat working medium entrances components interior, and low temperature supercooling working medium is entered from the right end of cryogenic fluid inlet part
Inside nozzle component, under the metering function of 2 limiting blocks, most low temperature supercooling working medium sprays and entrance out of spray orifice
Hyperthermia and superheating working medium is sufficiently mixed, and the low temperature of fraction is subcooled working medium and goes out water space outflow between 2 limiting blocks
With mix and spray mixed working fluid mix again, play the purpose of secondary hybrid cooling, and the arrangement of fork that the present invention is arranged is set
Spray orifice effectively and uniformly cryogenic fluid can be mixed with hyperthermia and superheating working medium, then on the basis of this, the present invention is also set up
There is disturbance supporting element efficiently hot working fluid can be descended to be mixed into supercooling or low-quality hot conditions after disturbance supporting element setting
The saturation working medium for measuring steam quality, simultaneously effective avoids the generation of water hammer.
Generally speaking, above structure is to cross the pressure of hot working fluid lower than real using in thermal-hydraulic experiment device experiment branch
The characteristics of testing bypass low temperature supercooling power pressure, the jet pipe of limiting block is provided with using horizontal type structure and outlet, will flow into equipment
Most of cryogenic fluid by jet pipe along journey spray entered hot working fluid mixing, spray mixing along journey be arranged many places circumferentially set
The disturbance supporting element set mixes working medium, and working medium two finally is subcooled in the fraction low temperature for spraying mixed working fluid and nozzle component outflow
It is secondary to hand over mixed, efficiently hot working fluid can be descended to be mixed into the saturation working medium of supercooling or low quality steam quality hot conditions, simultaneously
Efficiently avoid the generation of water hammer.
Preferably, nozzle component is located at cylinder part, overheat working medium entrances component, inside cryogenic fluid inlet part.
It preferably, further include sleeve assembly, sleeve assembly is sleeved on outside nozzle component, and the aperture surface of sleeve assembly and spray
There are gaps between the outer diameter face of tube assembly, disturb supporting element and are connected to the aperture surface of sleeve assembly and the outer diameter face of nozzle component
Between, there are water gaps between the outer diameter face of sleeve assembly and the aperture surface of cylinder part, overheat the height of working medium entrances component
Temperature overheat working medium entrances end is connected to water gap.
Further include sleeve assembly in above structure, sleeve assembly is set in equipment barrel inner wall, since there are above-mentioned sleeves
Component, the region between nozzle component outer wall and sleeve assembly inner wall are formed supercooling working medium and cross the mixed zone of hot working fluid
Domain, therefore the supercooling working medium sprayed inside nozzle component and the hot working fluid of crossing entered from overheat working medium entrances component all can
Direct impingement sleeve component inner wall, without going the bearing area of direct impact device and the cylinder inboard wall of equipment, above-mentioned pressure-bearing
Region includes the connection between join domain, cylinder part and overheat working medium entrances component between cylinder part and spout member
Join domain between region, overheat working medium entrances component and cryogenic fluid inlet part, this can mitigate hot working fluid stream
The fashionable high-speed and high-temperature to equipment impacts, and impacts when mitigating supercooling working medium injection to the high-speed low temperature of equipment, reduces pressure of equipment
The temperature gradient of component, the heat fatigue of equipment, improves the pressure-bearing safety and service life of equipment when weakening cold fluid and hot fluid mixing.
Preferably, the support of several gaps is provided between the outer diameter face of sleeve assembly and the aperture surface of cylinder part.
Preferably, sleeve assembly and nozzle component are isometric.
Preferably, in order to avoid crossing hot working fluid from spray orifice directly into inside nozzle component, overheat working medium entrances portion
View field of the hyperthermia and superheating working medium entrances end of part on nozzle component is blind area, spray orifice is not provided in blind area, in this way
Hyperthermia and superheating working medium would not be injected in nozzle component.
Preferably, spout member is provided with vent connection, is connected to inside vent connection and spout member.Setting exhaust connects
Pipe, can effectively drain the on-condensible gas in equipment mixed working fluid in the water-filling stage, slow down corrosion of the dissolved oxygen to equipment.
Preferably, one end end face of the export-oriented component of limiting block is semicircle.
Preferably, the right end outer diameter face of nozzle component is in such a way that screw thread adds boxing to connect with cryogenic fluid inlet part
Inner diameter wall links together.
Effect of the invention is that: a. is lower than real using the pressure for crossing hot working fluid in thermal-hydraulic experiment device experiment branch
The characteristics of testing bypass low temperature supercooling power pressure, the jet pipe of limiting block is provided with using horizontal type structure and outlet, will flow into equipment
Most of cryogenic fluid by jet pipe along journey spray entered hot working fluid mixing, spray mixing along journey be arranged many places circumferentially disturb
Dynamic supporting element mixes working medium, and the secondary friendship of working medium finally is subcooled in the fraction low temperature for spraying mixed working fluid and nozzle component outflow
It is mixed, efficiently hot working fluid can be descended to be mixed into the saturation working medium of supercooling or low quality steam quality high-temperature and high-pressure conditions, simultaneously
Efficiently avoid the generation of water hammer;B. sleeve assembly is set in equipment barrel inner wall, hot working fluid inflow can be mitigated
When the high-speed and high-temperature of equipment is impacted, the high-speed low temperature of equipment is impacted when mitigating supercooling working medium injection, reduces pressure of equipment portion
The temperature gradient of part, the heat fatigue of equipment, improves the pressure-bearing safety and service life of equipment when weakening cold fluid and hot fluid mixing;c.
Vent connection is set in equipment export, can effectively drain the on-condensible gas of equipment in the water-filling stage, slows down dissolved oxygen to setting
Standby corrosion;D. of the invention simple and reliable for structure, processing and manufacturing is concise easy, it is ensured that equipment under high-temperature and high-pressure conditions
Safety.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the enlarged diagram in the region M in Fig. 1.
Fig. 3 is the planing surface schematic diagram in Fig. 1 along AA line.
Wherein, the corresponding parts title of appended drawing reference in figure are as follows:
1, cryogenic fluid inlet part;2, working medium entrances component is overheated;3, cylinder part;4, sleeve assembly;5, jet pipe group
Part;6, vent connection;7, spout member;8, limiting block;9, spray orifice;10, supporting element is disturbed;11, gap supports.
Specific embodiment
Below with reference to embodiment and its attached drawing, the present invention is described in further detail, but embodiments of the present invention
It is without being limited thereto.
Embodiment 1
A kind of Hi-mixer descending hot working fluid for high-temperature and high-pressure conditions, the cylinder part 3 including inner hollow, cylinder
The left end of body component 3 is communicated with spout member 7, further includes overheat working medium entrances component 2, and overheat working medium entrances component is tee tube
The left port of part, overheat working medium entrances component is connected to the right end of cylinder part 3, and the right end of overheat working medium entrances component is communicated with
Cryogenic fluid inlet part 1;It further include nozzle component 5, right end outer diameter face and the cryogenic fluid inlet part 1 of nozzle component 5
Inner diameter wall links together, and the several groups that offer of nozzle component 5 carry out the spray orifice 9 set of fork arrangement, in the left end of nozzle component 5
Diameter is equipped between 2 limiting blocks, 8,2 limiting blocks 8 that there are one to go out water space, and the outer wall of nozzle component 5 is provided with several
Disturbance supporting element 10 circumferentially.
The working principle of above-mentioned Hi-mixer is: hyperthermia and superheating of the hyperthermia and superheating working medium from overheat working medium entrances component 2
Working medium entrances end enters overheat working medium entrances components interior, low temperature be subcooled working medium from the right end of cryogenic fluid inlet part 1 into
Enter to inside nozzle component 5, under the metering function of 2 limiting blocks 8, most low temperature supercooling working medium is sprayed out of spray orifice 9
It is sufficiently mixed with the hyperthermia and superheating working medium of entrance, and working medium is subcooled from the water outlet between 2 limiting blocks in the low temperature of fraction
Gap flow out with mix and spray mixed working fluid mix again, play the purpose of secondary hybrid cooling, and what the present invention was arranged
The spray orifice 9 that fork arrangement is set can effectively and uniformly mix cryogenic fluid with hyperthermia and superheating working medium, then on the basis of this, this hair
It is bright to be additionally provided with disturbance supporting element 10, after disturbance supporting element 10 is arranged, efficiently hot working fluid can be descended to mix hot conditions
At supercooling or the saturation working medium of low quality steam quality, the generation of water hammer is simultaneously effective avoided.
Generally speaking, above structure is to cross the pressure of hot working fluid lower than real using in thermal-hydraulic experiment device experiment branch
The characteristics of testing bypass low temperature supercooling power pressure, the jet pipe of limiting block is provided with using horizontal type structure and outlet, will flow into equipment
Most of cryogenic fluid by jet pipe along journey spray entered hot working fluid mixing, spray mixing along journey be arranged many places circumferentially set
The disturbance supporting element set mixes working medium, and working medium two finally is subcooled in the fraction low temperature for spraying mixed working fluid and nozzle component outflow
It is secondary to hand over mixed, efficiently hot working fluid can be descended to be mixed into the saturation working medium of supercooling or low quality steam quality hot conditions, simultaneously
Efficiently avoid the generation of water hammer.
Embodiment 2: on the basis of embodiment 1: preferred, nozzle component 5 is located at cylinder part 3, overheat working medium entrances
Inside component, cryogenic fluid inlet part 1.
Embodiment 3: on the basis of embodiment 1: it is preferred, it further include sleeve assembly 4, sleeve assembly 4 is sleeved on jet pipe
Outside component 5, and there are gaps between the aperture surface of sleeve assembly 4 and the outer diameter face of nozzle component 5, disturb supporting element 10 and are connected to
Between the aperture surface of sleeve assembly 4 and the outer diameter face of nozzle component 5, the outer diameter face of sleeve assembly 4 and the aperture surface of cylinder part 3
Between there are water gap, the hyperthermia and superheating working medium entrances end for overheating working medium entrances component is connected to water gap.Due to existing
Above-mentioned sleeve assembly, the region between 4 inner wall of 5 outer wall of nozzle component and sleeve assembly are formed supercooling working medium and cross hot working fluid
Mixed Zone, therefore the supercooling working medium that is sprayed inside nozzle component 5 and the mistake entered from overheat working medium entrances component 2
Hot working fluid all can direct impingement sleeve component inner wall, without going in the bearing area of direct impact device and the cylinder of equipment
Wall, above-mentioned bearing area include join domain, cylinder part 3 and the overheat working medium entrances between cylinder part 3 and spout member 7
Join domain, overheat working medium entrances component 2 between component 2 and the join domain between cryogenic fluid inlet part 1, this can
The high-speed and high-temperature of equipment is impacted when hot working fluid flows into mitigating, the high-speed low temperature of equipment is rushed when mitigating supercooling working medium injection
It hits, reduces the temperature gradient of pressure of equipment component, the heat fatigue of equipment when weakening cold fluid and hot fluid mixing improves the pressure-bearing peace of equipment
Full property and service life.
Preferably, the support of several gaps is provided between the outer diameter face of sleeve assembly 4 and the aperture surface of cylinder part 3
11。
Preferably, sleeve assembly 4 and nozzle component 5 are isometric.
Preferably, in order to avoid crossing hot working fluid from spray orifice 9 directly into inside nozzle component 5, overheat working medium entrances
View field of the hyperthermia and superheating working medium entrances end of component on nozzle component is blind area, and spray orifice 9 is not provided in blind area, this
Hyperthermia and superheating working medium would not be injected in nozzle component 5 by sample.
Preferably, spout member 7 is provided with vent connection 6, is connected to inside vent connection 6 and spout member 7.Setting exhaust
Adapter tube can effectively drain the on-condensible gas of equipment in the water-filling stage, slow down corrosion of the dissolved oxygen to equipment.
Preferably, one end end face of the export-oriented component 7 of limiting block 8 is semicircle.
Preferably, the right end outer diameter face of nozzle component 5 in such a way that screw thread adds boxing to connect with cryogenic fluid inlet part 1
Inner diameter wall link together.
In summary structure, overall structure of the invention are horizontal type structure, are entered by cryogenic fluid inlet part, hot working fluid excessively
Mouthpiece, cylinder part, spout member, sleeve assembly and nozzle component composition;Cryogenic fluid entrance and overheat working medium entrances position
In equipment the same end, sender property outlet is located at the equipment other end after mixing, exports after cryogenic fluid entrance, mixing coaxial with equipment
Line, overheat working medium entrances are vertical with equipment axis;Cryogenic fluid inlet part overheats working medium entrances component, cylinder part and goes out
Mouthpiece is successively welded to form the pressure-bearing boundary of equipment, and sleeve assembly is arranged in cylinder part inner wall, refers in above structure
Disturbance supporting element can be used for fixed stop sleeve component.Annular compartment is the of equipment between nozzle component and sleeve assembly
Blending space is sprayed at one, nozzle component outlet and spout member internal chamber are blending space at the second of equipment.It is overheating
Working medium entrances region, sleeve assembly bore the high speed impact of hot working fluid, and water gap can be with buffered hot working fluid to equipment
High temperature impact;In overheat working medium entrances with exterior domain, sleeve assembly bears high speed impact when cryogenic fluid injection, water gap
Low-temperature impact of the cryogenic fluid to equipment can be buffered.
Above-described embodiment is merely a preferred embodiment of the present invention, and it is not intended to limit the protection scope of the present invention, as long as using
Design principle of the invention, and the non-creative variation worked and made is carried out on this basis, it should belong to of the invention
Within protection scope.
Claims (6)
1. a kind of Hi-mixer for descending hot working fluid for high-temperature and high-pressure conditions, it is characterised in that: the cylinder including inner hollow
Body component (3), the left end of cylinder part (3) are communicated with spout member (7), further include overheat working medium entrances component (2), cross thermal technology
Matter inlet part is tee pipe fitting, and the left port of overheat working medium entrances component is connected to the right end of cylinder part (3), crosses hot working fluid
The right end of inlet part is communicated with cryogenic fluid inlet part (1);It further include nozzle component (5), outside the right end of nozzle component (5)
Diametric plane and the inner diameter wall of cryogenic fluid inlet part (1) link together, and the several groups fork arrangement that offers of nozzle component (5) is set
Spray orifice (9), the left end internal diameter of nozzle component (5) is equipped with 2 limiting blocks (8), and there are one between 2 limiting blocks (8) to go out
Water space, the outer wall of nozzle component (5) are provided with several disturbance supporting elements (10) circumferentially;
It is internal that nozzle component (5) is located at cylinder part (3), overheat working medium entrances component (2), cryogenic fluid inlet part (1);
Further include sleeve assembly (4), sleeve assembly (4) is sleeved on nozzle component (5) outside, and the aperture surface of sleeve assembly (4) with
There are gaps between the outer diameter face of nozzle component (5), disturb aperture surface and jet pipe that supporting element (10) are connected to sleeve assembly (4)
Between the outer diameter face of component (5), there are water gap between the outer diameter face of sleeve assembly (4) and the aperture surface of cylinder part (3),
The hyperthermia and superheating working medium entrances end of overheat working medium entrances component (2) is connected to water gap;
Sleeve assembly (4) and nozzle component (5) are isometric.
2. a kind of Hi-mixer for descending hot working fluid for high-temperature and high-pressure conditions according to claim 1, feature exist
In: several gaps support (11) is provided between the outer diameter face of sleeve assembly (4) and the aperture surface of cylinder part (3).
3. a kind of Hi-mixer for descending hot working fluid for high-temperature and high-pressure conditions according to claim 1, feature exist
In: view field of the hyperthermia and superheating working medium entrances end of overheat working medium entrances component (2) on nozzle component is blind area, in blind area
Inside it is not provided with spray orifice (9).
4. as claimed in any of claims 1 to 3 a kind of the efficient mixed of hot working fluid was descended for high-temperature and high-pressure conditions
Clutch, it is characterised in that: spout member (7) is provided with vent connection (6), is connected inside vent connection (6) and spout member (7)
It is logical.
5. as claimed in any of claims 1 to 3 a kind of the efficient mixed of hot working fluid was descended for high-temperature and high-pressure conditions
Clutch, it is characterised in that: one end end face of limiting block (8) export-oriented component (7) is semicircle.
6. as claimed in any of claims 1 to 3 a kind of the efficient mixed of hot working fluid was descended for high-temperature and high-pressure conditions
Clutch, it is characterised in that: the right end outer diameter face of nozzle component (5) in such a way that screw thread adds boxing to connect with cryogenic fluid inlet portion
The inner diameter wall of part (1) links together.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610971781.8A CN106345361B (en) | 2016-11-07 | 2016-11-07 | A kind of Hi-mixer descending hot working fluid for high-temperature and high-pressure conditions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610971781.8A CN106345361B (en) | 2016-11-07 | 2016-11-07 | A kind of Hi-mixer descending hot working fluid for high-temperature and high-pressure conditions |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106345361A CN106345361A (en) | 2017-01-25 |
CN106345361B true CN106345361B (en) | 2019-01-22 |
Family
ID=57864682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610971781.8A Active CN106345361B (en) | 2016-11-07 | 2016-11-07 | A kind of Hi-mixer descending hot working fluid for high-temperature and high-pressure conditions |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106345361B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109365375A (en) * | 2018-12-19 | 2019-02-22 | 广东闻扬环境科技有限公司 | Differential pressure transmitter diaphragm cleaning device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1688691A2 (en) * | 2005-02-04 | 2006-08-09 | Hydro-Thermal Corporation | Steam injection heater with dual-sealing assembly |
CN201184754Y (en) * | 2007-12-19 | 2009-01-21 | 唐英凯 | Mixing heat exchanger capable of eliminating noises and vibration |
JP2012200662A (en) * | 2011-03-25 | 2012-10-22 | Toshiba Corp | Fluid mixing apparatus and steam turbine plant |
CN104061796A (en) * | 2014-06-17 | 2014-09-24 | 中科华核电技术研究院有限公司 | Vapor and liquid two-phase fluid mixing condensation device |
-
2016
- 2016-11-07 CN CN201610971781.8A patent/CN106345361B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1688691A2 (en) * | 2005-02-04 | 2006-08-09 | Hydro-Thermal Corporation | Steam injection heater with dual-sealing assembly |
CN201184754Y (en) * | 2007-12-19 | 2009-01-21 | 唐英凯 | Mixing heat exchanger capable of eliminating noises and vibration |
JP2012200662A (en) * | 2011-03-25 | 2012-10-22 | Toshiba Corp | Fluid mixing apparatus and steam turbine plant |
CN104061796A (en) * | 2014-06-17 | 2014-09-24 | 中科华核电技术研究院有限公司 | Vapor and liquid two-phase fluid mixing condensation device |
Also Published As
Publication number | Publication date |
---|---|
CN106345361A (en) | 2017-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107966297B (en) | A kind of inner cone injecting type not isothermal air inlet mixing device | |
CN107588434A (en) | A kind of spray cooling structure and combustor test device | |
CN204404240U (en) | A kind of gas-turbine combustion chamber nozzle | |
CN203837917U (en) | Cone wall hole type non-isothermal air inlet mixing device | |
CN204788954U (en) | Be used for high temperature high pressure exhaust refrigerated water spray pipeline | |
CN201382403Y (en) | Desuperheater | |
CN106345361B (en) | A kind of Hi-mixer descending hot working fluid for high-temperature and high-pressure conditions | |
CN109140502A (en) | A kind of built-in fuel manifold for conveying and being atomized for double oil circuits fuel oil | |
CN104815771B (en) | The technique water injecting nozzles for preventing ammonium salt crystallization deposition from blocking | |
Buschhagen et al. | Effect of aviation fuel type and fuel injection conditions on non-reacting spray characteristics of a hybrid airblast fuel injector | |
CN204084463U (en) | A kind of head of combustion chamber structure with cooling device | |
CN207471588U (en) | A kind of spray cooling structure and combustor test device | |
CN106568802A (en) | Free jet type supersonic flue gas flow enthalpy value steady state measurement apparatus | |
CN106092590A (en) | A kind of block testing stand discharge duct chiller | |
CN205908927U (en) | Gaseous switching device of annular | |
CN110090376A (en) | The water mists injection apparatus of the long-range live-wire fire fighting of for transformer oil fire | |
CN205084920U (en) | Atomizing nozzle type desuperrheater with adjustable | |
CN101613922B (en) | Air filter of airflow dyeing machine | |
CN208895185U (en) | A kind of water atomizing nozzle | |
CN107219056A (en) | Continuous high-speed wind-tunnel cooling system liquid nitrogen sprays into experimental section | |
CN213632674U (en) | High-temperature gas cooling device and aero-engine experiment platform | |
CN209432443U (en) | A kind of combustor test part with burner inner liner side wall refrigerating function | |
CN107167283A (en) | A kind of air cooling High Temperature and Stable State pressure probe | |
CN205351296U (en) | Nozzle assembly of supplementary desuperrheater of steam | |
CN206740356U (en) | Continuous high-speed wind-tunnel cooling system liquid nitrogen sprays into experimental section |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |