CN107906816A - Ice slurry generates heat-exchange device and ice slurry generation method - Google Patents
Ice slurry generates heat-exchange device and ice slurry generation method Download PDFInfo
- Publication number
- CN107906816A CN107906816A CN201711068303.7A CN201711068303A CN107906816A CN 107906816 A CN107906816 A CN 107906816A CN 201711068303 A CN201711068303 A CN 201711068303A CN 107906816 A CN107906816 A CN 107906816A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fixed plate
- heat exchanger
- ice slurry
- exchanger tube
- 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
- 239000002002 slurry Substances 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000011440 grout Substances 0.000 claims description 3
- 239000008188 pellet Substances 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 8
- 239000013078 crystal Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
- F25C1/12—Producing ice by freezing water on cooled surfaces, e.g. to form slabs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C5/00—Working or handling ice
- F25C5/02—Apparatus for disintegrating, removing or harvesting ice
- F25C5/04—Apparatus for disintegrating, removing or harvesting ice without the use of saws
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C2301/00—Special arrangements or features for producing ice
- F25C2301/002—Producing ice slurries
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C2400/00—Auxiliary features or devices for producing, working or handling ice
- F25C2400/02—Freezing surface state
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to a kind of ice slurry generation heat-exchange device and ice slurry generation method, device to include cylinder, the first fixed plate, the second fixed plate, heat exchanger tube and the first end socket.First fixed plate is disposed on cylinder madial wall side by side with the second fixed plate, and chamber is surrounded with cylinder madial wall.First end socket is arranged on cylinder close to one end of the first fixed plate.Cylinder is close to the first entrance and second entrance being provided with one end side wall or the first end socket of the first fixed plate for connecting water inlet pipe.Above-mentioned ice slurry generation heat-exchange device, compressed air in compressed air hose is entered in heat exchanger tube after being passed through by second entrance to cylinder, whirlpool, cavitation are formed in heat exchanger tube interior sidewall surface, the ice pellets that tear heat exchanger tube interior sidewall surface is formed, avoid forming ice sheet and increasing heat transfer resistance, avoid forming ice sheet blocking heat transfer tube wall, improve heat exchanger effectiveness, improve ice slurry formation efficiency.
Description
Technical field
The present invention relates to ice slurry generation technique field, generates heat-exchange device more particularly to a kind of ice slurry and ice slurry generates
Method.
Background technology
The technologies such as ice slurry refrigeration, cold-storage due to it, flexibly, efficiently, easily in preservation of fishery, region concentrate by the advantage such as conveying
Cooling, equipment cooling down field are used widely, in the reparation technology of ice slurry.The more commonly used heat-exchange device of tradition
For tubular heat exchange device.Tubular heat exchange device has the advantages that simple in structure, easy to process.However, when in tubular heat exchange device
Ice slurry generation section tube wall when freezing, ice crystal, which is easily united, to be formed ice sheet and is covered in pipeline inner surface, thus increase refrigerating medium with
The heat exchanged thermoresistance of water, ice slurry formation efficiency are relatively low.
The content of the invention
Based on this, it is necessary to the defects of overcoming the prior art, there is provided a kind of ice slurry generation heat-exchange device and ice slurry generation
Method, it can improve ice slurry formation efficiency.
Its technical solution is as follows：A kind of ice slurry generates heat-exchange device, including：Cylinder, the first fixed plate, second are fixed
Plate, first fixed plate and second fixed plate are disposed on the cylinder madial wall side by side, first fixed plate,
Second fixed plate surrounds chamber with the cylinder madial wall, and the refrigerating medium that the cylinder lateral wall is equipped with the connection chamber enters
Mouth and refrigerating medium outlet, first fixed plate are equipped with first through hole, and second fixed plate is equipped with and the first through hole phase
The second through hole answered；Heat exchanger tube, the heat exchanger tube is arranged on the inner barrel, and described heat exchanger tube one end is installed in described
In one through hole, the heat exchanger tube other end is installed in second through hole；And first end socket, first end socket are arranged on institute
Cylinder is stated close to one end of first fixed plate, one end side wall or described of the cylinder close to first fixed plate
The first entrance for connecting water inlet pipe, first end socket or the cylinder are provided with first end socket close to described first
One end side wall of fixed plate is additionally provided with the second entrance for connecting compressed air hose.
Above-mentioned ice slurry generation heat-exchange device, 1 DEG C to 3 DEG C of cold water in water inlet pipe enter cylinder by first entrance
Entered after body in heat exchanger tube, at the same time, -4 DEG C to -8 DEG C of refrigerating medium is entered in chamber by refrigerating medium entrance, refrigerating
Agent touches heat exchanger tube lateral wall and can reduce heat exchanger tube temperature.After Cold Water Exposure heat exchanger tube madial wall so in heat exchanger tube by
Gradually exothermic condensation, forms ice crystal in heat exchange pipe internal surface water and is covered in heat exchanger tube madial wall.Compressed air in compressed air hose
Entered after being passed through by second entrance to cylinder in heat exchanger tube, whirlpool, cavitation, tear are formed in heat exchanger tube interior sidewall surface
The ice pellets that heat exchanger tube interior sidewall surface is formed, avoids forming ice sheet and increasing heat transfer resistance, avoids forming in ice sheet blocking heat exchanger tube
Wall, improves heat exchanger effectiveness；On the other hand, after cold water is changed into subcooled water, air exists in current in the form of bubble, promotees
Subcooled water is set to be changed into ice crystal nucleus, then as mixture of ice and water through entering ice slurry collector.
In one of the embodiments, ice slurry generation heat-exchange device, which further includes, is arranged on going out in the cylinder
Tracheae, between first end socket and first fixed plate, the air outlet pipe is used for and the compression air outlet pipe
Air hose is connected, and the air outlet pipe is inserted into the heat exchanger tube.
In one of the embodiments, described ice slurry generation heat-exchange device further include be arranged on it is pre- in the cylinder
Cooling coil, the desuperheating coil between first end socket and first fixed plate, the desuperheating coil with it is described go out
Tracheae is connected, and the desuperheating coil is used to be connected with the compressed air hose.
In one of the embodiments, the first through hole is multiple that second through hole is multiple, and the heat exchanger tube is
Multiple, the air outlet pipe is multiple；The first through hole to second through hole is corresponding one by one sets, the heat exchanger tube with it is described
First through hole is accordingly set one by one, the air outlet pipe to the heat exchanger tube is corresponding one by one sets.
In one of the embodiments, the first through hole is uniformly distributed in first fixed plate, and described second
Through hole is uniformly distributed in second fixed plate.
In one of the embodiments, ice slurry generation heat-exchange device further includes steam separator, the steam separator tool
Have an air inlet and multiple gas outlets, the gas outlet to the air outlet pipe is corresponding one by one sets, the gas outlet and the outlet
Pipe is connected, and the air inlet is used to be connected with the compressed air hose.
In one of the embodiments, the refrigerating medium entrance is located at the top of the cylinder wherein side, the refrigerating
Agent outlet is positioned at the bottom of the cylinder opposite side.
In one of the embodiments, ice slurry generation heat-exchange device further includes the second end socket, second envelope
Head is arranged on the cylinder close to one end of second fixed plate, and the cylinder is close to one end of second fixed plate
The grout outlet for connecting ice slurry outlet is provided with side wall or second end socket.
A kind of ice slurry generation method, employs the ice slurry generation heat-exchange device, includes the following steps：Will be -8 DEG C
It is passed through to -4 DEG C of refrigerating mediums from the refrigerating medium entrance of cylinder lateral wall to the chamber of cylinder；By 1 DEG C to 3 DEG C of cold water from first
Entrance is passed through into cylinder, cold water is entered in heat exchanger tube；The compressed air of 2Kpa to 5Kpa is passed through to cylinder from second entrance
In body, compressed air is set to will go into heat exchanger tube；The ice slurry of heat exchanger tube submitting is collected using ice slurry collector.Above-mentioned ice slurry
The beneficial effect of generation method is identical with the beneficial effect of above-mentioned ice slurry generation heat-exchange device.
In one of the embodiments, the compressed air of 2Kpa to 5Kpa is being passed through into cylinder it from second entrance
Afterwards, and before compressed air is entered in heat exchanger tube, step is further included：Compressed air is fed through in desuperheating coil, then
Compressed air is fed through in heat exchanger tube by desuperheating coil.
Brief description of the drawings
Fig. 1 is the structure diagram figure of the ice slurry generation heat-exchange device described in the embodiment of the present invention；
Fig. 2 is schematic diagram when the ice slurry described in the embodiment of the present invention generates the work of heat-exchange device.
Reference numeral：
10th, cylinder, 11, refrigerating medium entrance, 12, refrigerating medium outlet, the 21, first fixed plate, the 22, second fixed plate, 30, change
Heat pipe, 41 first end sockets, the 42, second end socket, 51, water inlet pipe, 52, compressed air hose, 53, ice slurry outlet, 61, air outlet pipe,
62nd, desuperheating coil, 63, steam separator.
Embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings to the present invention
Embodiment be described in detail.Many details are elaborated in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case of running counter to intension of the present invention, therefore the present invention is from the limitation of following public specific embodiment.
In the description of the present invention, it is to be understood that term " first ", " second " are only used for description purpose, and cannot
It is interpreted as indicating or implies relative importance or imply the quantity of the technical characteristic indicated by indicating.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".In the description of the present invention, " multiple "
It is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the description of the present invention, it is to be understood that, can be with when an element is considered as " connection " another element
It is directly to another element or may be simultaneously present intermediary element.On the contrary, when element for be referred to as " direct " with it is another
When element connects, there is no intermediary element.
As shown in Figures 1 and 2, a kind of ice slurry generation heat-exchange device, including：Cylinder 10, the first fixed plate 21, second are solid
Fixed board 22,30 and first end socket 41 of heat exchanger tube.First fixed plate 21 is disposed on side by side with second fixed plate 22
10 madial wall of cylinder, first fixed plate 21, second fixed plate 22 and 10 madial wall of cylinder surround chamber.
10 side wall of cylinder is equipped with the refrigerating medium entrance 11 for connecting the chamber and refrigerating medium outlet 12.First fixed plate 21 is set
There is first through hole, second fixed plate 22 is equipped with the second through hole corresponding with the first through hole.The heat exchanger tube 30 is set
Inside the cylinder 10, and 30 one end of the heat exchanger tube is installed in the first through hole, 30 other end of the heat exchanger tube dress
It is located in second through hole.First end socket 41 is arranged on the cylinder 10 close to one end of first fixed plate.
The cylinder 10 is close to being provided with one end side wall or first end socket 41 of first fixed plate for connecting water inlet
The first entrance of pipe 51, one end side wall of the first end socket 41 or the cylinder 10 close to first fixed plate are also set up
It is useful for the second entrance of connection compressed air hose 52.
Above-mentioned ice slurry generation heat-exchange device, 1 DEG C to 3 DEG C of cold water in water inlet pipe 51 are entered by first entrance
Entered after cylinder 10 in heat exchanger tube 30, at the same time, -4 DEG C to -8 DEG C of refrigerating medium enters chamber by refrigerating medium entrance 11
In room, refrigerating medium touches 30 lateral wall of heat exchanger tube and can reduce by 30 temperature of heat exchanger tube.Cold Water Exposure so in heat exchanger tube 30
Gradual exothermic condensation after 30 madial wall of heat exchanger tube, forms ice crystal in 30 inner surface water of heat exchanger tube and is covered in 30 madial wall of heat exchanger tube.
Compressed air in compressed air hose 52 is entered in heat exchanger tube 30 after being passed through by second entrance to cylinder 10, in heat exchanger tube 30
Interior sidewall surface forms whirlpool, cavitation, and the ice pellets that tear 30 interior sidewall surface of heat exchanger tube is formed, avoids forming ice sheet and increasing biography
Thermal resistance, avoids forming ice sheet blocking 30 inner wall of heat exchanger tube, improves heat exchanger effectiveness；On the other hand, cold water is changed into subcooled water
Afterwards, air in current in the form of bubble exist, promote subcooled water to be changed into ice crystal nucleus, then as mixture of ice and water pass through into
Enter ice slurry collector.
It is understood that first entrance and second entrance can be the first end socket 41 or cylinder 10 close to described first
Same entrance on one end side wall of fixed plate.
In one embodiment, ice slurry generation heat-exchange device further includes the outlet being arranged in the cylinder 10
Pipe 61.The air outlet pipe 61 between first end socket 41 and first fixed plate 21, the air outlet pipe 61 be used for
The compressed air hose 52 is connected, and the air outlet pipe 61 is inserted into the heat exchanger tube 30.In this way, compressed air is through air outlet pipe
61 enter in heat exchanger tube 30, and compressed air is directed into heat exchanger tube 30 by air outlet pipe 61, can be easy in heat exchanger tube 30
The ice pellets tear that side wall is formed is fallen.
In one embodiment, ice slurry generation heat-exchange device further includes the precooling being arranged in the cylinder 10
Coil pipe 62.The desuperheating coil 62 is between first end socket 41 and first fixed plate 21, the desuperheating coil 62
It is connected with the air outlet pipe 61, the desuperheating coil 62 is used to be connected with the compressed air hose 52.In this way, compressed air
Compressed air in pipe 52 enters desuperheating coil 62 and then enters in air outlet pipe 61.Since desuperheating coil 62 is with entering
1 DEG C to 3 DEG C of Cold Water Exposure, can cause the temperature of compressed air accordingly to reduce in cylinder 10, so be conducive to the life of ice slurry
Into.
Further, the first through hole is multiple that second through hole is multiple, and the heat exchanger tube 30 is multiple, institute
It is multiple to state air outlet pipe 61.The first through hole to second through hole is corresponding one by one sets, the heat exchanger tube 30 and described the
One through hole is accordingly set one by one, the air outlet pipe 61 and the heat exchanger tube 30 corresponding setting one by one.In this way, refrigerating medium enters chamber
Contacted at the same time with multiple heat exchanger tubes 30 afterwards, refrigerating medium preferably can carry out heat exchange with heat exchanger tube 30.Subcooled water, compression are empty
Gas is respectively enterd in multiple heat exchanger tubes 30, and subcooled water can be convenient for heat exchange, it is possible to increase ice slurry formation efficiency.
Further, the first through hole is uniformly distributed in first fixed plate 21, and second through hole is equal
It is arranged in evenly in second fixed plate 22.In this way, heat exchanger tube 30 is more uniformly distributed in cylinder 10, can be convenient for
Heat exchange.
Specifically, ice slurry generation heat-exchange device further includes steam separator 63.The steam separator 63 has air inlet
With multiple gas outlets.The gas outlet and the air outlet pipe 61 corresponding setting one by one, the gas outlet and 61 phase of air outlet pipe
Connection, the air inlet are used to be connected with the compressed air hose 52.In this way, can be by compressed air hose by steam separator 63
52 gases being fed through in cylinder 10 are divided into more parts, and are fed through in heat exchanger tube 30, are so conducive in heat exchanger tube 30
The ice pellets tear that side wall is formed is fallen.
In one embodiment, the refrigerating medium entrance 11 is located at the top of the cylinder 10 wherein side, the refrigerating
Agent outlet 12 is located at the bottom of 10 opposite side of cylinder.In this way, refrigerating medium from refrigerating medium entrance 11 entrance after, by side knock
30 lateral wall of contact heat-exchanging pipe, after again from 12 outflow of refrigerating medium outlet, so can preferably reduce the temperature of heat exchanger tube 30.
In one embodiment, ice slurry generation heat-exchange device further includes the second end socket 42.Second end socket
42 are arranged on the cylinder 10 close to one end of second fixed plate.The cylinder 10 is close to second fixed plate
The grout outlet for connecting ice slurry outlet 53 is provided with one end side wall or second end socket 42.
A kind of ice slurry generation method, employs the ice slurry generation heat-exchange device, includes the following steps：
Step S100, the refrigerating medium entrance 11 of -8 DEG C to -4 DEG C of refrigerating medium from 10 side wall of cylinder is passed through to cylinder 10
In chamber；Wherein, the temperature of refrigerating medium is chosen as -6 DEG C.
Step S200,1 DEG C to 3 DEG C of cold water is passed through into cylinder 10 from first entrance, cold water is entered heat exchanger tube 30
In；Wherein, the temperature of cold water is chosen as 2 DEG C.
Step S300, the compressed air of 2Kpa to 5Kpa is passed through into cylinder 10 from second entrance, makes compressed air will
Enter in heat exchanger tube 30；
Step S400, the ice slurry of the submitting of heat exchanger tube 30 is collected using ice slurry collector.
The beneficial effect of above-mentioned ice slurry generation method is identical with the beneficial effect of above-mentioned ice slurry generation heat-exchange device,
Herein without repeating.
In one of the embodiments, the compressed air of 2Kpa to 5Kpa is being passed through into cylinder 10 it from second entrance
Afterwards, and before compressed air is entered in heat exchanger tube 30, step is further included：Compressed air is fed through desuperheating coil 62
In, then by desuperheating coil 62 compressed air is fed through in heat exchanger tube 30.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, its description is more specific and detailed, but simultaneously
Cannot therefore it be construed as limiting the scope of the patent.It should be pointed out that come for those of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of ice slurry generates heat-exchange device, it is characterised in that including：
Cylinder, the first fixed plate, the second fixed plate, first fixed plate are disposed on institute side by side with second fixed plate
Cylinder madial wall is stated, first fixed plate, second fixed plate and the cylinder madial wall surround chamber, the cylinder side
Wall is equipped with the refrigerating medium entrance for connecting the chamber and refrigerating medium outlet, and first fixed plate is equipped with first through hole, and described the
Two fixed plates are equipped with the second through hole corresponding with the first through hole；
Heat exchanger tube, the heat exchanger tube is arranged on the inner barrel, and described heat exchanger tube one end is installed in the first through hole,
The heat exchanger tube other end is installed in second through hole；And
First end socket, first end socket are arranged on the cylinder and are leaned on close to one end of first fixed plate, the cylinder
It is bordering on the first entrance being provided with one end side wall or first end socket of first fixed plate for connecting water inlet pipe, institute
One end side wall for stating the first end socket or the cylinder close to first fixed plate is additionally provided with for connecting compressed air hose
Second entrance.
2. ice slurry according to claim 1 generates heat-exchange device, it is characterised in that further includes and is arranged in the cylinder
Air outlet pipe, the air outlet pipe between first end socket and first fixed plate, the air outlet pipe be used for it is described
Compressed air hose is connected, and the air outlet pipe is inserted into the heat exchanger tube.
3. ice slurry according to claim 2 generates heat-exchange device, it is characterised in that further includes and is arranged in the cylinder
Desuperheating coil, the desuperheating coil is between first end socket and first fixed plate, the desuperheating coil and institute
State air outlet pipe to be connected, the desuperheating coil is used to be connected with the compressed air hose.
4. the ice slurry generation heat-exchange device according to Claims 2 or 3, it is characterised in that the first through hole to be multiple,
Second through hole is multiple, and the heat exchanger tube is multiple, and the air outlet pipe is multiple；The first through hole is logical with described second
Hole is accordingly set one by one, the heat exchanger tube to the first through hole is corresponding one by one sets, the air outlet pipe and the heat exchanger tube one
One corresponding setting.
5. ice slurry according to claim 4 generates heat-exchange device, it is characterised in that the first through hole is equably arranged
In first fixed plate, second through hole is uniformly distributed in second fixed plate.
6. ice slurry according to claim 4 generates heat-exchange device, it is characterised in that steam separator is further included, it is described to divide gas
Utensil has an air inlet and multiple gas outlets, the gas outlet to the air outlet pipe is corresponding one by one sets, the gas outlet with it is described
Air outlet pipe is connected, and the air inlet is used to be connected with the compressed air hose.
7. ice slurry according to claim 4 generates heat-exchange device, it is characterised in that the refrigerating medium entrance is positioned at described
The top of cylinder wherein side, the refrigerating medium outlet is positioned at the bottom of the cylinder opposite side.
8. the ice slurry generation heat-exchange device according to claims 1 to 3 any one, it is characterised in that further include second
End socket, second end socket are arranged on the cylinder close to one end of second fixed plate, and the cylinder is close to described
The grout outlet for connecting ice slurry outlet is provided with one end side wall of second fixed plate or second end socket.
9. a kind of ice slurry generation method, it is characterised in that employ the ice slurry generation as described in claim 1 to 8 any one
Heat-exchange device, includes the following steps：
- 8 DEG C to -4 DEG C of refrigerating medium is passed through to the chamber of cylinder from the refrigerating medium entrance of cylinder lateral wall；
1 DEG C to 3 DEG C of cold water is passed through into cylinder from first entrance, cold water is entered in heat exchanger tube；
The compressed air of 2Kpa to 5Kpa is passed through into cylinder from second entrance, compressed air is will go into heat exchanger tube；
The ice slurry of heat exchanger tube submitting is collected using ice slurry collector.
10. ice slurry generation method according to claim 9, it is characterised in that by the compressed air of 2Kpa to 5Kpa from
After second entrance is passed through into cylinder, and before compressed air is entered in heat exchanger tube, step is further included：Will compression sky
Gas is fed through in desuperheating coil, then compressed air is fed through in heat exchanger tube by desuperheating coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711068303.7A CN107906816B (en) | 2017-11-03 | 2017-11-03 | Ice slurry generating heat exchange device and ice slurry generating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711068303.7A CN107906816B (en) | 2017-11-03 | 2017-11-03 | Ice slurry generating heat exchange device and ice slurry generating method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107906816A true CN107906816A (en) | 2018-04-13 |
| CN107906816B CN107906816B (en) | 2020-04-17 |
Family
ID=61843380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711068303.7A Active CN107906816B (en) | 2017-11-03 | 2017-11-03 | Ice slurry generating heat exchange device and ice slurry generating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107906816B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111141077A (en) * | 2019-12-30 | 2020-05-12 | 江苏格林斯曼蓄能科技有限公司 | Vortex type ice crystal generator and using method thereof |
| CN114992732A (en) * | 2022-05-27 | 2022-09-02 | 河北工程大学 | Longitudinal heat exchange ice energy storage heat exchanger |
| FR3153404A1 (en) * | 2023-09-27 | 2025-03-28 | Institut National De Recherche Pour L'agriculture, L'alimentation Et L'environnement | Liquid/solid two-phase refrigerant fluid generator and liquid/solid two-phase refrigerant fluid production installation comprising at least one such generator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4970869A (en) * | 1989-01-13 | 1990-11-20 | Shimizu Construction Co., Ltd. | Tube type freezing unit and in-tube freezing method |
| US5537832A (en) * | 1993-05-20 | 1996-07-23 | Waterworks International, Inc. | Freeze crystrallization for the removal of water from a solution of dissolved solids |
| JPH0921579A (en) * | 1995-07-05 | 1997-01-21 | Mitsubishi Electric Corp | Ice heat storage device and its ice generation method |
| CN1731048A (en) * | 2005-07-22 | 2006-02-08 | 烟台冰轮股份有限公司 | Heat exchanger for refrigeration to produce flo-ice |
| CN201081579Y (en) * | 2007-08-07 | 2008-07-02 | 河南省泰隆科技开发应用有限公司 | Column tube type scaling-free fluid heat exchanger |
| WO2012007856A1 (en) * | 2010-07-12 | 2012-01-19 | Evert Frederik Potgieter | Industrial shell and tube heat exchanger |
| CN102679652A (en) * | 2011-12-23 | 2012-09-19 | 河南科技大学 | Method and device for preparing ice slurry |
| CN204574656U (en) * | 2015-04-22 | 2015-08-19 | 深圳市伟力盛世节能科技有限公司 | A kind of de-supercooling device adopting high pressure gas jet flow mode |
-
2017
- 2017-11-03 CN CN201711068303.7A patent/CN107906816B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4970869A (en) * | 1989-01-13 | 1990-11-20 | Shimizu Construction Co., Ltd. | Tube type freezing unit and in-tube freezing method |
| US5537832A (en) * | 1993-05-20 | 1996-07-23 | Waterworks International, Inc. | Freeze crystrallization for the removal of water from a solution of dissolved solids |
| JPH0921579A (en) * | 1995-07-05 | 1997-01-21 | Mitsubishi Electric Corp | Ice heat storage device and its ice generation method |
| CN1731048A (en) * | 2005-07-22 | 2006-02-08 | 烟台冰轮股份有限公司 | Heat exchanger for refrigeration to produce flo-ice |
| CN201081579Y (en) * | 2007-08-07 | 2008-07-02 | 河南省泰隆科技开发应用有限公司 | Column tube type scaling-free fluid heat exchanger |
| WO2012007856A1 (en) * | 2010-07-12 | 2012-01-19 | Evert Frederik Potgieter | Industrial shell and tube heat exchanger |
| CN102679652A (en) * | 2011-12-23 | 2012-09-19 | 河南科技大学 | Method and device for preparing ice slurry |
| CN204574656U (en) * | 2015-04-22 | 2015-08-19 | 深圳市伟力盛世节能科技有限公司 | A kind of de-supercooling device adopting high pressure gas jet flow mode |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111141077A (en) * | 2019-12-30 | 2020-05-12 | 江苏格林斯曼蓄能科技有限公司 | Vortex type ice crystal generator and using method thereof |
| CN114992732A (en) * | 2022-05-27 | 2022-09-02 | 河北工程大学 | Longitudinal heat exchange ice energy storage heat exchanger |
| CN114992732B (en) * | 2022-05-27 | 2023-06-20 | 河北工程大学 | Longitudinal heat exchange ice energy storage heat exchanger |
| FR3153404A1 (en) * | 2023-09-27 | 2025-03-28 | Institut National De Recherche Pour L'agriculture, L'alimentation Et L'environnement | Liquid/solid two-phase refrigerant fluid generator and liquid/solid two-phase refrigerant fluid production installation comprising at least one such generator |
| WO2025068650A1 (en) | 2023-09-27 | 2025-04-03 | Institut National De Recherche Pour L'agriculture, L'alimentation Et L'environnement | Two-phase liquid/solid refrigerant generator and two-phase liquid/solid refrigerant production facility comprising at least one such generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107906816B (en) | 2020-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207922672U (en) | Phase transformation defroster and refrigeration equipment | |
| CN107906816A (en) | Ice slurry generates heat-exchange device and ice slurry generation method | |
| CN108954996A (en) | Oil separation device and heat exchange system with same | |
| CN213454414U (en) | A natural cooling type temperature controller | |
| CN109099616A (en) | Graphene film type refrigerant evaporation tube and its device | |
| CN103968612A (en) | Liquid jetting type heat exchanger of refrigerating system | |
| CN103925695A (en) | Heat pump water heater | |
| CN208071658U (en) | Exchange heat cryogenic separation combined into one apparatus | |
| CN217686789U (en) | Fin type pulsating heat pipe heat exchanger | |
| CN205037612U (en) | Heat exchanger unit | |
| CN204923933U (en) | Evaporative condenser | |
| CN105066532B (en) | The heating unit and method of freon refrigeration system and its oil catcher | |
| CN108709436A (en) | A kind of low temperature, negative pressure heat exchanger | |
| CN203881003U (en) | Liquid spraying type heat exchanger in refrigeration system | |
| CN208475648U (en) | Heat exchanger and gas water heater with antifreeze function | |
| CN210425653U (en) | Shell and tube type water condenser | |
| CN209512584U (en) | A kind of high-efficiency heat exchanger of refrigerator | |
| CN208778189U (en) | A kind of compressed air feedway | |
| CN210108082U (en) | Single-cooling high-efficiency heat exchange device | |
| CN208688048U (en) | A low-cost direct cooling ice maker | |
| CN220852504U (en) | Central air conditioning heat energy recycling device | |
| CN207365376U (en) | Heat accumulation structure and air conditioner | |
| CN206890923U (en) | Shell-tube heat exchanger | |
| CN106196756A (en) | A kind of spiral heat pipe condenser that can be automatically adjusted cooling water input | |
| CN221036941U (en) | Precooling device for coalbed methane cold box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240725 Address after: Building 1, No. 655 Wanfu Road, Changzhou Street, Rongchang District, Chongqing City 402460 Patentee after: Chongqing Gaoye Energy Storage Technology Co.,Ltd. Country or region after: China Address before: Unit 605-B, 6th Floor, Zone D, Science and Technology Innovation Base, No. 80 Langyue Road, Science City, Guangzhou High tech Industrial Development Zone, Guangzhou, Guangdong Province, 510620 Patentee before: GUANGZHOU TAKANO ENERGY TECHNOLOGY Co.,Ltd. Country or region before: China |