CN114344990A - Freezing and concentrating device for extracting coffee liquid - Google Patents
Freezing and concentrating device for extracting coffee liquid Download PDFInfo
- Publication number
- CN114344990A CN114344990A CN202210035337.0A CN202210035337A CN114344990A CN 114344990 A CN114344990 A CN 114344990A CN 202210035337 A CN202210035337 A CN 202210035337A CN 114344990 A CN114344990 A CN 114344990A
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- wall
- fixedly connected
- filter screen
- shell
- screen pipe
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- 230000008014 freezing Effects 0.000 title claims abstract description 25
- 238000007710 freezing Methods 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 title claims description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 14
- 238000007790 scraping Methods 0.000 claims description 14
- 238000000605 extraction Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims 4
- 241001330002 Bambuseae Species 0.000 claims 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 4
- 239000011425 bamboo Substances 0.000 claims 4
- 239000002245 particle Substances 0.000 abstract description 12
- 239000011550 stock solution Substances 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 238000005507 spraying Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 10
- 241000196324 Embryophyta Species 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000533293 Sesbania emerus Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Abstract
The invention discloses a freezing and concentrating device for extracting coffee, which relates to the technical field of coffee extracting devices and comprises a freezing and concentrating device body, wherein the freezing and concentrating device body comprises a freezing device, the outer wall of the freezing device is fixedly connected with a discharge hole, the outer wall of the freezing device is fixedly connected with a filtering device, and the bottom of one side of the freezing device is fixedly connected with a deicing device. According to the invention, through the matching of the feed inlet, the shell, the water inlet pipe, the filter screen pipe, the cleaning rod, the water spraying pipe, the gear, the transmission gear and the first motor, the stock solution flows into the filter screen pipe through the feed inlet pipe through the water inlet pipe, the transmission gear is driven to rotate by the output shaft of the first motor, so that the filter screen pipe rotates in the shell, particles in the stock solution are filtered by the filter screen pipe, the use of a later device is prevented from being influenced by the particles, and the efficiency of the device is improved.
Description
Technical Field
The invention relates to the technical field of coffee liquid extraction devices, in particular to a freezing and concentrating device for coffee liquid extraction.
Background
The freeze concentration is realized by utilizing the solid-liquid phase equilibrium relationship of dilute solution and ice below the freezing point under normal pressure, and has the advantages of preventing adverse chemical change and biochemical change, small loss of flavor, aroma and nutrition and the like due to operation under low temperature and normal pressure.
The following problems exist in the prior art:
1. the existing part of processing devices on the production line are not provided with a filtering device for the coffee stock solution, when coffee beans are not sufficiently ground, particle impurities can be mixed in the coffee stock solution, and the quality of products produced by the production line is influenced;
2. the production process produces more ice cubes, and when the ice cubes flow out through the ice outlet, the ice cubes are more, so that the ice cubes are easy to freeze at the outlet, the outlet is blocked, and the production efficiency of the device is influenced.
Disclosure of Invention
The invention provides a freezing and concentrating device for extracting coffee, which aims to provide the freezing and concentrating device with the capability of filtering coffee stock solution and solve the problem that the coffee stock solution contains particles to influence later-stage production; the other purpose is to solve the problem that the outlet is easy to freeze so as to achieve the effect of improving the production efficiency of the device.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a freeze enrichment facility for coffee liquid draws, includes freeze enrichment facility main part, freeze enrichment facility main part is including refrigerating plant, refrigerating plant's outer wall fixedly connected with discharge gate, refrigerating plant's outer wall fixedly connected with filter equipment, one side bottom fixedly connected with defroster of refrigerating plant, filter equipment is including the feed inlet, the outer wall of feed inlet and refrigerating plant's inner wall fixed connection, one side fixedly connected with shell of feed inlet, the inside of shell is provided with filter screen pipe and cleaning rod, defroster including the protecting crust, the outer wall of protecting crust and refrigerating plant's inner wall fixed connection, the inside of protecting crust is provided with landslide and rotating device.
The technical scheme of the invention is further improved as follows: the inner wall swing joint of shell has the inlet tube, the one end of inlet tube and one side fixed connection of feed inlet, the other end outer wall of inlet tube and one side inner wall swing joint of filter screen pipe, the outer wall of inlet tube and the bottom inner wall fixed connection of cleaning rod, the outer wall of cleaning rod and the inner wall swing joint of filter screen pipe.
The technical scheme of the invention is further improved as follows: the outer wall of one end of the filter screen pipe is movably connected with the inner wall of the shell, the outer wall of the filter screen pipe is fixedly connected with a gear, the outer wall of the gear is movably connected with a transmission gear, the inner wall of the transmission gear is fixedly connected with a first motor, one side of the first motor is fixedly connected with the inner wall of the shell, the top of the shell is fixedly connected with a water spray pipe, and the bottom of the shell is provided with a water outlet.
By adopting the technical scheme, the feed inlet, the shell, the water inlet pipe, the filter screen pipe, the cleaning rod, the water spraying pipe, the gear, the transmission gear and the first motor are matched together to filter the stock solution.
The technical scheme of the invention is further improved as follows: the cleaning rod comprises a fixed seat, a movable column is movably connected to the inner wall of the fixed seat, a cleaning brush is fixedly connected to the top of the movable column, and a scraping rod is arranged on one side of the cleaning brush.
The technical scheme of the invention is further improved as follows: the bottom of scraping the pole and the top fixed connection of activity post, the inner wall swing joint of the top of cleaning brush, scraping the pole and filter screen pipe, the bottom fixedly connected with elastic rod of activity post, elastic rod's the other end and the inner wall bottom fixed connection of fixing base.
Adopt above-mentioned technical scheme, fixing base, activity post, cleaning brush, scrape the pole and cooperate jointly with the elastic rod in this scheme, clean the filter screen inner wall.
The technical scheme of the invention is further improved as follows: the spray pipe comprises a fixed cylinder, an elastic sheet is fixedly connected to the inner wall of one end of the fixed cylinder, an elastic column is fixedly connected to one side of the elastic sheet, one end of the elastic column is fixedly connected with the inner wall of the fixed cylinder, and an external water pump is fixedly connected to the other end of the fixed cylinder.
The technical scheme of the invention is further improved as follows: the inner wall bottom of protecting crust and the bottom fixed connection of landslide, a hole has been seted up at the top of landslide, the top swing joint of protecting crust has the fan, the top fixedly connected with second motor of fan, the top of second motor is provided with the heater strip, rotating device sets up under the fan.
The technical scheme of the invention is further improved as follows: the rotating device comprises a rotating disc, two ends of the rotating disc are movably connected with the inner wall of the protective shell, and a retaining column is fixedly connected to the inner wall of the rotating disc.
By adopting the technical scheme, the protective shell, the landslide, the rotating device, the fan, the second motor and the heating wires are adopted to be matched together to deice the ice outlet.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a freezing and concentrating device for extracting coffee liquid, which adopts the matching of a feed inlet, a shell, a water inlet pipe, a filter screen pipe, a cleaning rod, a water spray pipe, a gear, a transmission gear and a first motor, the stock solution flows into the filter screen pipe through the feed inlet and the water inlet pipe, the gear is driven to rotate by the output shaft of the first motor through rotation of the output shaft of the first motor, so that the filter screen pipe rotates in the shell, filtering the stock solution, accelerating the filtering efficiency by rotating, enabling the filtered residue to flow out through the other end, the water flows into the shell through the fixed cylinder, the pressure of the water is improved through the elasticity of the elastic sheet and the elastic column, so that the filter screen pipe is washed and cleaned, the particles in the stock solution are filtered through the filter net pipes, so that the particles are prevented from influencing the use of the device in the later period, and the efficiency of the device is improved.
2. The invention provides a freezing and concentrating device for extracting coffee liquid, which adopts the matching among a fixed seat, a movable column, a cleaning brush, a scraping rod and an elastic rod, extrudes the movable column through the elasticity of the elastic rod, so that the movable column moves through the fixed seat, the inside of a filter screen pipe is cleaned through the cleaning brush by utilizing the rotation of the filter screen pipe, and particles adhered to the inner wall of the filter screen pipe are scraped by utilizing the scraping rod, thereby preventing the particles adhered to the inner wall of the filter screen pipe in the filtering process from being difficult to clean and influencing the next use of the device.
3. The invention provides a freezing concentration device for extracting coffee liquid, which adopts the matching among a protective shell, a landslide, a rotating device, a fan, a second motor and a heating wire, rotates through an output shaft of the second motor to drive the fan to rotate, so that air is blown to the surface of the landslide after being heated by the heating wire, a rotating disc is rotated through blowing the rotating device, a heating range is improved by utilizing a baffle column, the temperature of the surface of the landslide is improved, more ice blocks are prevented from flowing through the landslide to cause blocking, the efficiency of the device is improved, and the time for manual cleaning is shortened.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a structured filtration apparatus of the present invention;
FIG. 3 is a schematic cross-sectional view of a structural cleaning rod of the present invention;
FIG. 4 is a schematic cross-sectional view of a structural sprinkler tube of the present invention;
FIG. 5 is a schematic cross-sectional view of a structural de-icing assembly of the present invention;
fig. 6 is a schematic cross-sectional view of a structure rotating device of the present invention.
In the figure: 1. a freeze concentration device main body; 2. a filtration device; 3. a de-icing device; 4. a freezing device; 5. a discharge port; 21. a feed inlet; 22. a housing; 23. a water inlet pipe; 24. a filter screen pipe; 25. a cleaning rod; 26. a water spray pipe; 27. a gear; 28. a transmission gear; 29. a first motor; 221. a water outlet; 251. a fixed seat; 252. a movable post; 253. a cleaning brush; 254. a scraping rod; 255. an elastic rod; 261. a fixed cylinder; 262. an elastic sheet; 263. an elastic column; 31. a protective shell; 32. landslide; 33. a rotating device; 34. a fan; 35. a second motor; 36. heating wires; 331. rotating the disc; 332. a stop pillar.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in figures 1-6, the invention provides a freeze concentration device for extracting coffee liquid, the freeze concentration device comprises a freeze concentration device body 1, the freeze concentration device body 1 comprises a freezing device 4, the outer wall of the freezing device 4 is fixedly connected with a discharge port 5, the outer wall of the freezing device 4 is fixedly connected with a filtering device 2, the bottom of one side of the freezing device 4 is fixedly connected with a deicing device 3, the filtering device 2 comprises a feed port 21, the outer wall of the feed port 21 is fixedly connected with the inner wall of the freezing device 4, one side of the feed port 21 is fixedly connected with a shell 22, a filter screen pipe 24 and a cleaning rod 25 are arranged inside the shell 22, the deicing device 3 comprises a protective shell 31, the outer wall of the protective shell 31 is fixedly connected with the inner wall of the freezing device 4, a slide slope 32 and a rotating device 33 are arranged inside the protective shell 31, the inner wall of the shell 22 is movably connected with a water inlet pipe 23, one end of the water inlet pipe 23 is fixedly connected with one side of the feed inlet 21, the other end outer wall of the water inlet pipe 23 is movably connected with one side inner wall of the filter screen pipe 24, the outer wall of the water inlet pipe 23 is fixedly connected with the bottom inner wall of the cleaning rod 25, the outer wall of the cleaning rod 25 is movably connected with the inner wall of the filter screen pipe 24, one end outer wall of the filter screen pipe 24 is movably connected with the inner wall of the shell 22, the outer wall of the filter screen pipe 24 is fixedly connected with a gear 27, the outer wall of the gear 27 is movably connected with a transmission gear 28, the inner wall of the transmission gear 28 is fixedly connected with a first motor 29, one side of the first motor 29 is fixedly connected with the inner wall of the shell 22, the top of the shell 22 is fixedly connected with a water spray pipe 26, the bottom of the shell 22 is provided with a water outlet 221, the raw liquid flows into the interior of the filter screen pipe 24 through the feed inlet 21 through the water inlet pipe 23, and rotates through the output shaft of the first motor 29, the transmission gear 28 drives the gear 27 to rotate, so that the filter screen pipe 24 rotates in the shell 22 to filter the stock solution, the efficiency of the filtration is accelerated by the rotation, the filtered residue flows out through the other end, and the particles in the stock solution are filtered through the filter screen pipe 24.
Example 2
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the cleaning rod 25 comprises a fixed seat 251, a movable column 252 is movably connected to the inner wall of the fixed seat 251, a cleaning brush 253 is fixedly connected to the top of the movable column 252, a scraping rod 254 is arranged on one side of the cleaning brush 253, the bottom of the scraping rod 254 is fixedly connected to the top of the movable column 252, the tops of the cleaning brush 253 and the scraping rod 254 are movably connected to the inner wall of the filter screen pipe 24, an elastic rod 255 is fixedly connected to the bottom of the movable column 252, the other end of the elastic rod 255 is fixedly connected to the bottom of the inner wall of the fixed seat 251, and by the elastic force of the elastic rod 255, the movable column 252 is pressed, so that the movable column 252 is moved by the fixing seat 251, and by the rotation of the filter screen tube 24, the inside of the filter screen pipe 24 is cleaned through the cleaning brush 253, and the particles adhered to the inner wall of the filter screen pipe 24 are scraped by the scraping rod 254, so that the problem that the inner wall of the filter screen pipe 24 is difficult to clean due to the adhesion of the particles in the filtering process is solved.
Example 3
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the water spray pipe 26 includes a fixed cylinder 261, an inner wall fixedly connected with elastic sheet 262 of one end of the fixed cylinder 261, one side fixedly connected with elastic column 263 of the elastic sheet 262, one end of the elastic column 263 and the inner wall fixedly connected with the fixed cylinder 261, the other end fixedly connected with external water pump of the fixed cylinder 261, flow water into the inside of the shell 22 through the fixed cylinder 261, through the elasticity of the elastic sheet 262 and the elastic column 263, the pressure of water is improved, so that the filter screen pipe 24 is washed and cleaned.
Example 4
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the bottom of the inner wall of the protective shell 31 is fixedly connected with the bottom of the landslide 32, a strip hole is formed in the top of the landslide 32, a fan 34 is movably connected to the top of the protective shell 31, a second motor 35 is fixedly connected to the top of the fan 34, a heating wire 36 is arranged at the top of the second motor 35, a rotating device 33 is arranged under the fan 34, the rotating device 33 comprises a rotating disc 331, two ends of the rotating disc 331 are movably connected with the inner wall of the protective shell 31, a blocking column 332 is fixedly connected to the inner wall of the rotating disc 331, the rotating disc 331 rotates through an output shaft of the second motor 35 to drive the fan 34 to rotate, air is blown into the surface of the landslide 32 after being heated by the heating wire 36, the rotating disc 331 rotates through blowing of the rotating device 33, the heating range is improved by the blocking column 332, the temperature of the surface of the landslide 32 is improved, and more ice blocks are prevented from flowing through the landslide 32 to cause blocking, the efficiency of the device is improved.
The working principle of the freeze concentration device for coffee extraction will be described in detail below.
As shown in fig. 1-6, the raw liquid flows into the filter screen pipe 24 through the inlet pipe 23 through the inlet port 21, the output shaft of the first motor 29 rotates, the gear 27 is driven by the transmission gear 28 to rotate, the filter screen pipe 24 rotates in the housing 22, the raw liquid is filtered, the filtering efficiency is accelerated through the rotation, the filtered residue flows out through the other end, the water flows into the housing 22 through the fixed cylinder 261, the water pressure is increased through the elastic force of the elastic sheet 262 and the elastic column 263, the filter screen pipe 24 is cleaned by washing, the particles in the raw liquid are filtered through the filter screen pipe 24, the movable column 252 is extruded through the elastic force of the elastic rod 255, the movable column 252 moves through the fixed seat 251, the inside of the filter screen pipe 24 is cleaned through the cleaning brush 253 by the rotation of the filter screen pipe 24, utilize scraping pole 254 to strike off the sticky particulate matter of inner wall of filter screen pipe 24, prevent to glue the inner wall of sticking at filter screen pipe 24 at filterable in-process particulate matter and be difficult to the clearance, carry out the freeze concentration to the stoste through refrigerating plant 4, more ice-cube passes through defroster 3 and flows out, the output shaft through second motor 35 rotates, drive fan 34 rotates, make the air blow in the surface of landslide 32 after through the heating of heater strip 36, through blowing rotating device 33, make rolling disc 331 rotate, utilize bumping post 332 to improve the scope of heating, make the temperature on landslide 32 surface improve, prevent that more ice-cube from flowing through the landslide 32 caking and leading to blockking up.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (8)
1. The utility model provides a freeze enrichment facility for coffee liquid is drawed, includes freeze enrichment facility main part (1), freeze enrichment facility main part (1) is including freezing device (4), the outer wall fixedly connected with discharge gate (5) of freezing device (4), its characterized in that: the outer wall of the refrigerating device (4) is fixedly connected with a filtering device (2), and the bottom of one side of the refrigerating device (4) is fixedly connected with a deicing device (3);
the filtering device (2) comprises a feeding hole (21), the outer wall of the feeding hole (21) is fixedly connected with the inner wall of the refrigerating device (4), one side of the feeding hole (21) is fixedly connected with a shell (22), and a filter screen pipe (24) and a cleaning rod (25) are arranged inside the shell (22);
the deicing device (3) comprises a protective shell (31), the outer wall of the protective shell (31) is fixedly connected with the inner wall of the refrigerating device (4), and a landslide (32) and a rotating device (33) are arranged inside the protective shell (31).
2. A freeze concentration device for coffee extraction of claim 1, wherein: the inner wall swing joint of shell (22) has inlet tube (23), the one end of inlet tube (23) and one side fixed connection of feed inlet (21), the other end outer wall of inlet tube (23) and one side inner wall swing joint of filter screen pipe (24), the outer wall of inlet tube (23) and the bottom inner wall fixed connection of clean pole (25), the outer wall of clean pole (25) and the inner wall swing joint of filter screen pipe (24).
3. A freeze concentration device for coffee extraction according to claim 2, characterized in that: the utility model discloses a filter screen, including filter screen pipe (24), outer wall fixedly connected with gear (27) of outer wall of filter screen pipe (24), the outer wall swing joint of gear (27) has drive gear (28), the inner wall fixedly connected with first motor (29) of drive gear (28), the inner wall fixed connection of one side and shell (22) of first motor (29), the top fixedly connected with spray pipe (26) of shell (22), delivery port (221) have been seted up to the bottom of shell (22).
4. A freeze concentration device for coffee extraction according to claim 3, characterized in that: the cleaning rod (25) comprises a fixed seat (251), a movable column (252) is movably connected to the inner wall of the fixed seat (251), a cleaning brush (253) is fixedly connected to the top of the movable column (252), and a scraping rod (254) is arranged on one side of the cleaning brush (253).
5. A freeze concentration device for coffee extraction according to claim 4, characterized in that: the bottom of scraping pole (254) and the top fixed connection of activity post (252), the inner wall swing joint of cleaning brush (253), the top of scraping pole (254) and filter screen pipe (24), the bottom fixedly connected with elastic rod (255) of activity post (252), the other end of elastic rod (255) and the inner wall bottom fixed connection of fixing base (251).
6. A freeze concentration device for coffee extraction according to claim 5, characterized in that: the spray pipe (26) is including fixed section of thick bamboo (261), the one end inner wall fixedly connected with elasticity piece (262) of fixed section of thick bamboo (261), one side fixedly connected with elasticity post (263) of elasticity piece (262), the one end of elasticity post (263) and the inner wall fixed connection of fixed section of thick bamboo (261), the external water pump of other end fixedly connected with of fixed section of thick bamboo (261).
7. A freeze concentration device for coffee extraction of claim 1, wherein: the inner wall bottom of protecting crust (31) and the bottom fixed connection of landslide (32), a hole has been seted up at the top of landslide (32), the top swing joint of protecting crust (31) has fan (34), the top fixedly connected with second motor (35) of fan (34), the top of second motor (35) is provided with heater strip (36), rotating device (33) sets up under fan (34).
8. A freeze concentration device for coffee extraction according to claim 7, characterized in that: the rotating device (33) comprises a rotating disc (331), two ends of the rotating disc (331) are movably connected with the inner wall of the protective shell (31), and a stop column (332) is fixedly connected to the inner wall of the rotating disc (331).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210035337.0A CN114344990A (en) | 2022-01-13 | 2022-01-13 | Freezing and concentrating device for extracting coffee liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210035337.0A CN114344990A (en) | 2022-01-13 | 2022-01-13 | Freezing and concentrating device for extracting coffee liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114344990A true CN114344990A (en) | 2022-04-15 |
Family
ID=81108905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210035337.0A Pending CN114344990A (en) | 2022-01-13 | 2022-01-13 | Freezing and concentrating device for extracting coffee liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114344990A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1501439A (en) * | 1965-12-02 | 1967-11-10 | Struthers Scientific Int Corp | Process for concentrating edible liquids and products obtained |
| JPH05290267A (en) * | 1992-04-09 | 1993-11-05 | Fuji Electric Co Ltd | Ice clogging detecting and releasing device |
| CN102286953A (en) * | 2010-06-18 | 2011-12-21 | 上海市静安区教育学院附属学校 | automatic snow melter |
| KR101262177B1 (en) * | 2012-05-18 | 2013-05-14 | 이상래 | A coffee extractor |
| CN108941062A (en) * | 2018-05-30 | 2018-12-07 | 昆明理工大学 | A kind of dry ice cleaner |
| CN109068681A (en) * | 2016-02-22 | 2018-12-21 | 艾维贝合作公司 | The root or tuber juice of freeze concentration |
| US10306904B1 (en) * | 2016-12-12 | 2019-06-04 | Carlos De Aldecoa Bueno | System and process for producing cold brew coffee |
| CN212383306U (en) * | 2020-03-20 | 2021-01-22 | 杨文秀 | A sewage prefilter for ecological management |
| CN212417059U (en) * | 2019-12-27 | 2021-01-29 | 昆明弘承食品科技有限公司 | Ice discharging device structure based on solution freezing concentration equipment |
-
2022
- 2022-01-13 CN CN202210035337.0A patent/CN114344990A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1501439A (en) * | 1965-12-02 | 1967-11-10 | Struthers Scientific Int Corp | Process for concentrating edible liquids and products obtained |
| JPH05290267A (en) * | 1992-04-09 | 1993-11-05 | Fuji Electric Co Ltd | Ice clogging detecting and releasing device |
| CN102286953A (en) * | 2010-06-18 | 2011-12-21 | 上海市静安区教育学院附属学校 | automatic snow melter |
| KR101262177B1 (en) * | 2012-05-18 | 2013-05-14 | 이상래 | A coffee extractor |
| CN109068681A (en) * | 2016-02-22 | 2018-12-21 | 艾维贝合作公司 | The root or tuber juice of freeze concentration |
| US10306904B1 (en) * | 2016-12-12 | 2019-06-04 | Carlos De Aldecoa Bueno | System and process for producing cold brew coffee |
| CN108941062A (en) * | 2018-05-30 | 2018-12-07 | 昆明理工大学 | A kind of dry ice cleaner |
| CN212417059U (en) * | 2019-12-27 | 2021-01-29 | 昆明弘承食品科技有限公司 | Ice discharging device structure based on solution freezing concentration equipment |
| CN212383306U (en) * | 2020-03-20 | 2021-01-22 | 杨文秀 | A sewage prefilter for ecological management |
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Application publication date: 20220415 |