CN110657613A - Low-temperature-40-below-50 ℃ chemical fluid ice making machine - Google Patents
Low-temperature-40-below-50 ℃ chemical fluid ice making machine Download PDFInfo
- Publication number
- CN110657613A CN110657613A CN201911110883.0A CN201911110883A CN110657613A CN 110657613 A CN110657613 A CN 110657613A CN 201911110883 A CN201911110883 A CN 201911110883A CN 110657613 A CN110657613 A CN 110657613A
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- Prior art keywords
- ice
- evaporator body
- temperature
- low
- main shaft
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- 239000012530 fluid Substances 0.000 title claims abstract description 22
- 239000000126 substance Substances 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 239000002002 slurry Substances 0.000 claims abstract description 24
- 239000000725 suspension Substances 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 238000007790 scraping Methods 0.000 claims abstract description 9
- 230000009467 reduction Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 239000013078 crystal Substances 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 4
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- 239000002994 raw material Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 5
- 239000012847 fine chemical Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 239000013064 chemical raw material Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
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- 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
- F25C5/043—Tools, e.g. ice picks, ice crushers, ice shavers
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses an ice maker for chemical fluid ice at a temperature of-40 to-50 ℃, which comprises a refrigerating unit, an evaporator body, a liquid supply structure and a low-temperature ice slurry output structure, wherein a speed reducer base is arranged above the evaporator body, a rotary spindle is arranged in the evaporator body, the rotary spindle is arranged at the axis position of the evaporator body, the top end of the rotary spindle penetrates through the speed reducer base to be connected with a speed reducing motor, a suspension ice scraping blade and a stirring structure are arranged on the rotary spindle, the suspension ice scraping blade is fixed on the outer side of the rotary spindle and is closely connected with the inner side of the evaporator body, the suspension ice scraping blade is made of a flexible material, the inner wall of the evaporator body cannot be damaged when the suspension ice scraping blade is in contact with the evaporator body, and the inner wall can be smoother after the flexible ice scraping blade is used for a long time, so that ultrafine chemical industry ice crystals in liquid (or raw, the efficiency of the evaporator is improved.
Description
Technical Field
The invention relates to ice making equipment for cold accumulation and cooling or directly using chemical raw material fluid ice, in particular to an ice making machine for chemical raw material fluid ice at a low temperature of-40 to-50 ℃.
Background
The fluid ice for cold accumulation and temperature reduction at low temperature of-40 to-50 ℃ is a brand new cooling (refrigerating) medium, the ice forming technology of the fluid ice is completely different from the traditional ice making technology, the fluid ice has special application and the characteristic that liquid chemical raw materials directly make ice, compared with the traditional ice, the chemical raw materials have low freezing point, large cold accumulation amount and fluidity, can be quickly filled into any gap when being used for cooling special articles, and immediately seals and surrounds the cooled object, a chemical reaction kettle and other equipment. The low-temperature fine chemical equipment cooling agent has the characteristics of high efficiency, energy conservation, multiple forms, reasonable formula, environmental protection and the like due to good fluidity and extremely high cooling speed, and is used for cooling low-temperature fine chemical equipment or directly using chemical raw materials.
The fluid ice at the low temperature of-40 to-50 ℃ cannot be realized in the prior art, and the lowest temperature of the fluid ice applied at present is about-5 ℃ for cold accumulation and cooling. The technology of using the fluid ice is mainly used in fishery fishing, ice storage and other industries at present; few of them are used in chemical and physical industries. The main reasons are that the product material temperature is not low enough, the development is incomplete, the cost performance, the energy efficiency ratio, the operation and maintenance, the equipment installation, the later maintenance and the like can not meet the use requirements of special industries.
Disclosure of Invention
The following presents a simplified summary of the invention in order to provide a basic understanding of some aspects of the invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to determine the key or critical elements of the present invention, nor is it intended to limit the scope of the present invention. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is discussed later.
The invention aims to provide an ice maker of fluid ice for cold accumulation and temperature reduction at low temperature of-40 ℃ to-50 ℃ and with small volume, high effect and high output of high-concentration fluid ice.
The purpose of the invention is realized by the following technical scheme: a chemical fluid ice making machine with low temperature of-40 to-50 ℃ comprises a refrigerating unit, an evaporator body, a liquid supply structure and a low-temperature ice slurry output structure;
the refrigerating unit mainly provides cold energy for the evaporator body;
the liquid supply structure mainly generates the cold energy provided by the refrigerating unit to be uniform low temperature on the inner wall of the evaporator body;
the low-temperature ice slurry output structure is used for outputting the ice slurry formed in the evaporator body out of the evaporator body.
The invention is further improved in that: the upper portion of refrigerating unit communicates with each other through the upper portion of muffler and evaporimeter body, the axle center position of evaporimeter body is equipped with rotatory main shaft, the top of rotatory main shaft passes gear motor seat and is connected with gear motor, be equipped with stirring structure and a plurality of support frame around the rotatory main shaft, the support frame is connected with the suspension through elastic construction and scrapes the skates, the bottom of rotatory main shaft is connected the location through wear-resisting bearing and the lower sealing plate of evaporimeter body, the top of rotatory main shaft is fixed on the evaporimeter body through bolster bearing housing, be equipped with low temperature ice thick liquid output structure in the bolster bearing housing, bolster bearing housing is connected with the stock solution bucket through ice outlet, the bottom of stock solution bucket communicates with each other through the bottom of circulating pump with the evaporimeter body, the lower part of refrigerating unit communicates with.
The invention is further improved in that: the low-temperature ice slurry output structure is composed of a plurality of ice outlet trays, fan-shaped holes are uniformly distributed on the ice outlet trays, the fan-shaped holes of the upper ice outlet tray and the fan-shaped holes of the lower ice outlet tray are distributed in a staggered mode, and the low-temperature ice slurry output structure is driven to rotate by a rotating main shaft.
The invention has the beneficial effects that: according to the invention, the evaporator body adopts the ice scraper made of special flexible materials, the inner wall of the evaporator cannot be damaged when in contact with the ice scraper, and the inner wall is increasingly smooth after being used for a long time by the flexible ice scraper, so that ultrafine ice crystals in liquid (or chemical raw materials) can never stick to the inner wall of the evaporator, and the efficiency of the evaporator is improved; the stirring structure is additionally arranged on the main shaft, so that the ice crystal concentration is increased through continuous rotary stirring, and the temperature of the liquid tends to be uniform. The invention has compact and reasonable structure, small volume and high efficiency, chemical raw materials with the phase transition temperature of-40 to-50 ℃ are designed to be used as carriers, and the rotation of a specially designed stirrer is utilized to ensure that the formed ice crystals generate buoyancy and centrifugal force in liquid to form low-temperature fluid ice slurry with the concentration of 30-60 percent which smoothly flows out of the evaporator body, thereby being mainly used for cooling low-temperature fine chemical equipment or directly using the chemical raw materials.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of an ice outlet tray in a low-temperature ice slurry output structure;
reference numbers in the figures: the device comprises a refrigerating unit 1, an evaporator body 2, a liquid supply structure 3, a low-temperature ice slurry output structure 4, an air return pipe 5, a rotating main shaft 6, a speed reducing motor seat 7, a speed reducing motor 8, a stirring structure 9, a support frame 10, an elastic structure 11, a suspended ice scraper 12, a wear-resistant bearing 13, a lower sealing plate 14, an upper bearing seat 15, an ice outlet 16, a liquid storage barrel 17, a circulating pump 18, an ice outlet disc 19 and a fan-shaped hole 20.
The specific implementation mode is as follows:
in order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. Elements and features described in one embodiment of the invention may be combined with elements and features shown in one or more other embodiments. It should be noted that the illustration omits illustration and description of components and processes not relevant to the present invention that are known to those of ordinary skill in the art for clarity purposes. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
In order to make the technical advantages of the embodiments more apparent, the following detailed description of the present invention is provided with reference to the accompanying drawings.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "transmitting" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the two components can be connected mechanically or electrically, directly or through an intermediate medium, or the two components can be communicated with each other. The transmission may be of gas pressure or of electrical data information. The specific meaning of the above terms in the present invention can be understood in terms of specific situations by those of ordinary skill in the art.
In the following detailed description of the embodiments, features of the embodiments may be combined with each other.
As shown in fig. 1 and fig. 2, the implementation scheme provided by the present embodiment is a chemical fluid ice-making machine with a low temperature of-40 to-50 ℃, and includes a refrigerating unit 1, an evaporator body 2, a liquid supply structure 3, and a low-temperature ice slurry output structure 4; the refrigerating unit 1 mainly provides cold energy for the evaporator body 2; the liquid supply structure 3 is mainly used for generating uniform low temperature on the inner wall of the evaporator body 2 by the cold energy provided by the refrigerating unit 1; the low-temperature ice slurry output structure 4 is used for outputting the ice slurry formed in the evaporator body 2 out of the evaporator body 2.
Specifically, the upper part of the refrigerating unit 1 is communicated with the upper part of the evaporator body 2 through an air return pipe 5, a rotating main shaft 6 is arranged at the axis position of the evaporator body 2, the top part of the rotating main shaft 6 passes through a speed reduction motor seat 7 to be connected with a speed reduction motor 8, a stirring structure 9 and a plurality of support frames 10 are arranged around the rotating main shaft 6, the support frames 10 are welded at the outer side of the rotating main shaft 6, one end of an elastic device 10 is arranged on the support frames 10, the other end of the elastic device is provided with a suspension ice scraping blade 12, the suspension ice scraping blade 12 is tightly jointed with the inner side of the evaporator body 2, the bottom end of the rotating main shaft 6 is connected and positioned with a lower sealing plate 14 of the evaporator body 2 through a wear-resistant bearing 13, the top part of the rotating main shaft 6 is fixed on the evaporator body 2 through an upper bearing seat 15, a, the bottom of the liquid storage barrel 17 is communicated with the bottom of the evaporator body 2 through a circulating pump 18, and the lower part of the refrigerating unit 1 is communicated with the lower part of the evaporator body 2 through the liquid supply structure 3. The low-temperature ice slurry output structure 4 is composed of a plurality of ice outlet discs 19, fan-shaped holes 20 are uniformly distributed on the ice outlet discs 19, the fan-shaped holes 20 of the upper ice outlet disc 19 and the lower ice outlet disc 19 are distributed in a staggered mode, and the low-temperature ice slurry output structure 4 is driven to rotate by the rotating main shaft 6.
When the ice maker works, a refrigerant enters the evaporator body 2 from the liquid supply structure 3 (liquid supply pipe) by the refrigerating unit 1 and returns to the refrigerating unit 1 from the air return pipe 5, the refrigerant forms uniform low temperature on the inner wall of the evaporator body 2 through the liquid supply structure 3, ice crystals are formed on the inner wall of the evaporator body 2 under the action of the low temperature, the speed reduction motor 8 drives the rotating main shaft 6 to rotate, the ice crystals are scraped away from the inner wall of the evaporator body 2 by the suspension ice scraping blade 12, low-temperature fluid ice slurry with the ice crystal concentration of 30-60% smoothly reaches the upper part of the evaporator body 2 by the rotation of the stirring structure 9, the fluid ice slurry flows out of the evaporator body 2 from the ice outlet 16 by the low-temperature ice slurry output structure 4 and enters the liquid storage barrel 17, and liquid in the liquid storage barrel 17 flows into the evaporator body 2 again through the circulating pump 18.
The suspension ice scraper is made of flexible materials, the inner wall of the evaporator body cannot be damaged when the suspension ice scraper is in contact with the evaporator body, and the inner wall is increasingly smooth after the flexible ice scraper is used for a long time, so that ultrafine ice crystals in liquid (or chemical raw materials) can never be adhered to the inner wall of the evaporator, and the efficiency of the evaporator is improved; the stirring structure is additionally arranged on the main shaft, so that the ice crystal concentration can be continuously increased through rotary stirring, and the temperature of the liquid tends to be uniform.
The invention has compact and reasonable structure, small volume and high efficiency, chemical raw materials with the phase transition temperature of-40 to-50 ℃ are designed to be used as carriers, and the rotation of a specially designed stirrer is utilized to ensure that the formed ice crystals generate buoyancy and centrifugal force in liquid to form low-temperature fluid ice slurry with the concentration of 30-60 percent which smoothly flows out of the evaporator body, thereby being mainly used for cooling low-temperature fine chemical equipment or directly using the chemical raw materials.
Finally, it should be noted that: although the present invention and its advantages have been described in detail, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims. Moreover, the scope of the present application is not intended to be limited to the particular embodiments of the process, machine, means, methods and steps described in the specification. As one of ordinary skill in the art will readily appreciate from the disclosure of the present invention, processes, machines, means, methods, or steps, presently existing or later to be developed that perform substantially the same function or achieve substantially the same result as the corresponding embodiments described herein may be utilized according to the present invention. Accordingly, the appended claims are intended to include within their scope such processes, devices, means, methods, or steps.
Claims (3)
1. A low temperature-40 ℃ -chemical industry fluid ice machine below 50 ℃ that makes, characterized by: comprises a refrigerating unit (1), an evaporator body (2), a liquid supply structure (3) and a low-temperature ice slurry output structure (4);
the refrigerating unit (1) mainly provides cold for the evaporator body (2);
the liquid supply structure (3) mainly generates the cold energy provided by the refrigerating unit (1) to be uniform low temperature on the inner wall of the evaporator body (2);
the low-temperature ice slurry output structure (4) is used for outputting the ice slurry formed in the evaporator body (2) out of the evaporator body (2).
2. The ice making machine for chemical fluid ice at low temperature of-40 ℃ to below 50 ℃ according to claim 1, wherein the ice making machine comprises: the upper part of the refrigerating unit (1) is communicated with the upper part of the evaporator body (2) through an air return pipe (5), a rotating main shaft (6) is arranged at the axis position of the evaporator body (2), the top of the rotating main shaft (6) penetrates through a speed reduction motor base (7) to be connected with a speed reduction motor (8), a stirring structure (9) and a plurality of supporting frames (10) are arranged around the rotating main shaft (6), the supporting frames (10) are connected with a suspension ice scraping knife (12) through an elastic structure (11), the bottom end of the rotating main shaft (6) is connected and positioned with a lower sealing plate (14) of the evaporator body (2) through a wear-resistant bearing (13), the top of the rotating main shaft (6) is fixed on the evaporator body (2) through an upper bearing seat (15), and the low-temperature ice slurry output structure (4) is arranged in the upper bearing seat (15), the upper bearing seat (15) is connected with a liquid storage barrel (17) through an ice outlet (16), the bottom of the liquid storage barrel (17) is communicated with the bottom of the evaporator body (2) through a circulating pump (18), and the lower part of the refrigerating unit (1) is communicated with the lower part of the evaporator body (2) through the liquid supply structure (3).
3. The ice making machine for chemical fluid ice at low temperature of-40 to-50 ℃ below according to claim 1 or 2, characterized in that: the low-temperature ice slurry output structure (4) is composed of a plurality of ice outlet trays (19), fan-shaped holes (20) are uniformly distributed in the ice outlet trays (19), the fan-shaped holes (20) of the ice outlet trays (19) are distributed in a staggered mode, and the low-temperature ice slurry output structure (4) is driven to rotate by the rotating main shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911110883.0A CN110657613A (en) | 2019-11-14 | 2019-11-14 | Low-temperature-40-below-50 ℃ chemical fluid ice making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911110883.0A CN110657613A (en) | 2019-11-14 | 2019-11-14 | Low-temperature-40-below-50 ℃ chemical fluid ice making machine |
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| Publication Number | Publication Date |
|---|---|
| CN110657613A true CN110657613A (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911110883.0A Pending CN110657613A (en) | 2019-11-14 | 2019-11-14 | Low-temperature-40-below-50 ℃ chemical fluid ice making machine |
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| CN (1) | CN110657613A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380132A (en) * | 2020-03-24 | 2020-07-07 | 广东高精机电设备开发有限公司 | Supercooled water dynamic ice storage device and ice making method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002257441A (en) * | 2001-03-01 | 2002-09-11 | Sanken Setsubi Kogyo Co Ltd | System for taking out ice slurry, low temperature ice, and artificial snow in steam compression freezer utilizing anti-freezing solution |
| CN203928531U (en) * | 2013-11-28 | 2014-11-05 | 王飞波 | Suspension Wiper blade type fluid state ice ice crystal device |
| CN107677024A (en) * | 2017-10-25 | 2018-02-09 | 广州科勒尔制冷设备有限公司 | A kind of auger type highly effective sea-water fluid state ice ice machine |
| CN109945566A (en) * | 2019-04-23 | 2019-06-28 | 丹顶鹤智能科技(江苏)有限公司 | A kind of New Rotary ice maker |
| CN209423518U (en) * | 2019-01-21 | 2019-09-24 | 南京市产品质量监督检验院 | A kind of chemical industry measurement mixing plant |
| CN210861866U (en) * | 2019-11-14 | 2020-06-26 | 广州科勒尔制冷设备有限公司 | Low-temperature-40-below-50 ℃ chemical fluid ice making machine |
-
2019
- 2019-11-14 CN CN201911110883.0A patent/CN110657613A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002257441A (en) * | 2001-03-01 | 2002-09-11 | Sanken Setsubi Kogyo Co Ltd | System for taking out ice slurry, low temperature ice, and artificial snow in steam compression freezer utilizing anti-freezing solution |
| CN203928531U (en) * | 2013-11-28 | 2014-11-05 | 王飞波 | Suspension Wiper blade type fluid state ice ice crystal device |
| CN107677024A (en) * | 2017-10-25 | 2018-02-09 | 广州科勒尔制冷设备有限公司 | A kind of auger type highly effective sea-water fluid state ice ice machine |
| CN209423518U (en) * | 2019-01-21 | 2019-09-24 | 南京市产品质量监督检验院 | A kind of chemical industry measurement mixing plant |
| CN109945566A (en) * | 2019-04-23 | 2019-06-28 | 丹顶鹤智能科技(江苏)有限公司 | A kind of New Rotary ice maker |
| CN210861866U (en) * | 2019-11-14 | 2020-06-26 | 广州科勒尔制冷设备有限公司 | Low-temperature-40-below-50 ℃ chemical fluid ice making machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380132A (en) * | 2020-03-24 | 2020-07-07 | 广东高精机电设备开发有限公司 | Supercooled water dynamic ice storage device and ice making method thereof |
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