CN109682138A - A kind of ice storage ultra micro concentration mechanism of seawater fluid state ice manufacture - Google Patents

A kind of ice storage ultra micro concentration mechanism of seawater fluid state ice manufacture Download PDF

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Publication number
CN109682138A
CN109682138A CN201811589575.6A CN201811589575A CN109682138A CN 109682138 A CN109682138 A CN 109682138A CN 201811589575 A CN201811589575 A CN 201811589575A CN 109682138 A CN109682138 A CN 109682138A
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ice
ice storage
overflow
storage cylinder
cylinder
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CN201811589575.6A
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CN109682138B (en
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陈鼎宁
王火生
肖荣
林永南
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Fujian University of Technology
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Fujian University of Technology
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25CPRODUCING, WORKING OR HANDLING ICE
    • F25C1/00Producing ice
    • F25C1/12Producing ice by freezing water on cooled surfaces, e.g. to form slabs
    • F25C1/14Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

A kind of ice storage ultra micro concentration mechanism of seawater fluid state ice manufacture, including ice storage cylinder (31), ice storage cylinder is equipped with overflow Ultramicro-powder mechanism (36), filter screen (32) are equipped in ice storage cylinder (31), ice storage cylinder (31) is divided into upper ice storage chamber (33) and lower draining chamber (34), lower draining chamber (34) is equipped with water return outlet (35), water return outlet (35) is connected to the return water entrance of scraping mechanism for ice maker by pipeline, overflow Ultramicro-powder mechanism (36) is fixed in upper ice storage chamber (33), ice storage cylinder (31) cross section is regular polygon, each wall of ice storage cylinder (31) is externally provided with outer ring Ultramicro-powder mechanism (37), ice storage cylinder (31) one side wall is equipped with highly concentrated ice mouth (38), highly concentrated ice mouth (38) tooth connection wheel pump (39).Ice storage ultra micro concentration mechanism makes ice pellets micronized, can reach 50% or more in starting fluid state ice concentration after five minutes, and fluid state ice particle diameter distribution reaches fishing boat and go to sea and take the requirement of seawater ice making on the spot between 0.05-0.5mm.

Description

A kind of ice storage ultra micro concentration mechanism of seawater fluid state ice manufacture
Technical field
The present invention relates to refrigeration and fresh-keeping technical field, and in particular to a kind of ice storage ultra micro of seawater fluid state ice manufacture is dense Contracting mechanism.
Background technique
Fluid state ice constitutes pulpous state fluid by the grade even tiny ice crystal of micron level spherical and carrier fluid, and fluid state ice has height Ability of cold carrier, strong mobility, big specific surface area and good sealing performance.The ability of cold carrier of fluid state ice is that freezing ice carries 1.8-4.3 times of cold energy power, fluid state ice have the mobility and softness of fluid, and available pump conveying can fill rapidly when for cooling down Any gap is filled out, sealing immediately surrounds product and will not injure product surface, the fluid state ice of ice crystals diameter 0.2-0.8mm Specific surface area be 14000-16000m2/t.Fluid state ice cooling rate is fast, and particle is tiny, smooth, to seafood surface without machinery wound Evil, complete holding fish body appearance and quality, are the ideal coolant medias of seafood freshing.
Existing fluid state ice preparation method only has wall surface facing and Supercool method is applied to commercial field, wall surface facing Principle is to make refrigerant absorb heat outside pipe using shell structure moisture film is promoted in cylinder to coagulate ice, after high-speed rotating scraping blade scraping with The miscible formation fluid state ice of liquid.
It is dense that the patent of invention CN104792080A of Zhoushan Of Zhejiang Province Ou Sen Tianyuan Science and Technology Ltd. discloses a kind of fluid state ice Contracting, uniformly, storage and dispatch tank arrangement, improve the concentration of fluid state ice, realize continuous ice-making and storage ice, concentration can be It is adjusted within the scope of 20-90%, ice discharging speed is fast.Its principle is that the fluid state ice of discharge is pumped into storage tank, and ice is floated and risen, and bottom is The low ice water of ice content, storage pot bottom are extracted into the input port of ice machine 7 further through pump 5 again, and circulation ice-making contains ice to improve Rate.High ice content is obtained the disadvantage is that cannot fundamentally solve the problems, such as once to make ice.
But wall surface facing has the following problems:
(1) ice content cannot be too high, and the fluid state ice ice content of facing production is in 10-30%, then big is easy to block.
(2) scraping crystal ice granule shape is strip or oblate shape, and granularity is obviously bigger than normal, how to further decrease granularity It is also industry difficult problems.
(3) refrigeration dosage is really reduced, accomplishes that heat transfer efficiency maximizes, remote offshore-fishing boat is facilitated to take seawater to produce on the spot Fluid state ice uses.
Summary of the invention
For above-mentioned defect existing in the prior art, the purpose of the present invention is to provide a kind of high ultra-fine ice crystals of ice content The seawater fluid state ice manufacturing device of particle especially improves a kind of ice storage ultra micro concentration mechanism of seawater fluid state ice manufacture.
The object of the present invention is achieved like this, and ice storage ultra micro concentration mechanism includes ice storage cylinder, and ice storage cylinder is super equipped with overflow Micro mist mechanism.
Further, it is equipped with filter screen in ice storage cylinder, ice storage cylinder is divided into upper ice storage chamber and lower draining chamber, lower draining chamber is set There is water return outlet;Overflow Ultramicro-powder mechanism is fixed in upper ice storage chamber, ice storage drum outer wall annular space is equipped with multiple outer ring ultra micros Powder mechanism.
Further, overflow Ultramicro-powder mechanism includes overflow cylinder, and overflow cylinder bottom is equipped with fluid state ice entrance, overflow cylinder top With the inclined side overflow of tilt angle, face is equipped with overflow vibration head at the top of overflow cylinder, and overflow shakes head with horizontal bottom and inclination Side wall, (face overflow cylinder is axial, sloped sidewall face inclined side for horizontal bottom.
Mechanism is concentrated in the ice storage ultra micro, can reach 50% or more in the fluid state ice concentration of starting after five minutes, fluid state ice Grain diameter is distributed between 0.05-0.5mm, is reached fishing boat and is gone to sea and takes the requirement of seawater ice making on the spot.
Detailed description of the invention
Fig. 1 is the main sectional view that mechanism 30 is concentrated in ice storage ultra micro of the invention.
Fig. 2 is the A-A cross-sectional view for Fig. 1 that mechanism is concentrated in ice storage ultra micro of the invention.
30 ice storage ultra micros are concentrated mechanism, 31 ice storage cylinders, 32 filter screens, ice storage chamber on 33,34 lower draining chambers, 35 water return outlets, 36 overflow Ultramicro-powder mechanisms, 37 outer ring Ultramicro-powder mechanisms, 38 highly concentrated ice mouths, 39 gear pumps, 36.1 overflow cylinders, 36.2 fluidised forms Ice entrance, 36.3 overflows vibration head, 36.4 horizontal bottoms, 36.5 sloped sidewalls, 36.6 inclined sides
Specific embodiment
It elaborates, but is not intended to limit the scope of the invention to the embodiment of the present invention below in conjunction with attached drawing.
As shown, a kind of ice storage ultra micro concentration mechanism 30 includes ice storage cylinder 31, it is equipped with filter screen 32 in ice storage cylinder 31, it will Ice storage cylinder 31 divides for upper ice storage chamber 33 and lower draining chamber 34, and lower draining chamber 34 is equipped with water return outlet 35, and water return outlet 35 passes through pipeline company The return water entrance 6 of logical scraping mechanism for ice maker 10.Overflow Ultramicro-powder mechanism 36,31 cross section of ice storage cylinder are fixed in upper ice storage chamber 33 For regular polygon, each wall of ice storage cylinder 31 is externally provided with outer ring Ultramicro-powder mechanism 37, and 31 one side wall of ice storage cylinder is equipped with highly concentrated ice out Mouth 38, highly concentrated 38 tooth connection wheel pump 39 of ice mouth.Overflow Ultramicro-powder mechanism 36 includes overflow cylinder 36.1, and overflow cylinder bottom is equipped with stream State ice entrance 36.2, overflow cylinder top are equipped with overflow vibration head with 36.6 overflow of inclined side of inclination angle alpha, overflow cylinder top face 36.3, overflow shakes head 36.3 with horizontal bottom 36.4 and sloped sidewall 36.5, and 36.4 face overflow cylinder of horizontal bottom is axial, inclines 36.5 face inclined side 36.6 of oblique side wall.Overflow vibration head connects energy converter by amplitude transformer.
Fluid state ice is overflowed in the annular ice storage capacity between overflow cylinder and ice storage cylinder 31 by overflow cylinder 36.1, is surpassed by outer ring The plate vibration head of micro mist mechanism 37 is passed to ultrasonic wave by outer wall, carries out Ultrasonic Pulverization.
The mechanism course of work is concentrated in the ice storage ultra micro are as follows: when fluid state ice overflow, is issued by overflow Ultramicro-powder mechanism 36 Ultrasonic wave vibration is broken, is crushed again by outer ring Ultramicro-powder mechanism 37 to the fluid state ice after flowing to annular ice storage capacity;Due to being quickly It is extracted, so the process is also very short, but secondary ultra micro trash ice is complete the remaining big ice pellets of primary ultrasonic trash ice Portion is broken, and ice pellets diameter further decreases;The concentration of ultra micro ice pellets, draining are sent into return water entrance by water return outlet 35, are surpassed in ice storage cylinder Micro- ice pellets concentration is continuously improved, and is exported after obtaining suitable concentration by gear pump.
In short, the ice storage ultra micro concentration mechanism makes ice pellets micronized, can reach in the fluid state ice concentration of starting after five minutes 50% or more, fluid state ice particle diameter distribution reaches fishing boat and goes to sea and take the requirement of seawater ice making on the spot between 0.05-0.5mm.

Claims (2)

1. mechanism is concentrated in a kind of ice storage ultra micro of seawater fluid state ice manufacture, which is characterized in that
Ice storage ultra micro concentration mechanism (30) includes ice storage cylinder (31), and ice storage cylinder is equipped with overflow Ultramicro-powder mechanism (36), ice storage cylinder (31) return water entrance is connected to by water return outlet, is equipped with filter screen (32) in ice storage cylinder (31), ice storage cylinder (31) is divided into upper ice storage Chamber (33) and lower draining chamber (34), lower draining chamber (34) are equipped with water return outlet (35), and water return outlet (35) is connected to scraping system by pipeline The return water entrance of mechanism of ice is fixed with overflow Ultramicro-powder mechanism (36) in upper ice storage chamber (33), and ice storage cylinder (31) cross section is positive Polygon, each wall of ice storage cylinder (31) are externally provided with outer ring Ultramicro-powder mechanism (37), ice storage cylinder (31) one side wall be equipped with it is highly concentrated go out Ice mouth (38), highly concentrated ice mouth (38) tooth connection wheel pump (39).
2. mechanism is concentrated in the ice storage ultra micro of seawater fluid state ice manufacture as described in claim 1, which is characterized in that overflow Ultramicro-powder Mechanism (36) includes overflow cylinder (36.1), and overflow cylinder bottom is equipped with fluid state ice entrance (36.2), with inclination angle alpha at the top of overflow cylinder Inclined side (36.6) overflow, face is equipped with overflow vibration head (36.3) at the top of overflow cylinder, overflow shake head (36.3) there is horizontal base Face (36.4) and sloped sidewall (36.5), horizontal bottom (36.4) face overflow cylinder is axial, the inclination of sloped sidewall (36.5) face Side (36.6).
CN201811589575.6A 2018-12-25 2018-12-25 Ice storage ultra-micro concentration mechanism for sea water fluidized ice manufacture Active CN109682138B (en)

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Application Number Priority Date Filing Date Title
CN201811589575.6A CN109682138B (en) 2018-12-25 2018-12-25 Ice storage ultra-micro concentration mechanism for sea water fluidized ice manufacture

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Application Number Priority Date Filing Date Title
CN201811589575.6A CN109682138B (en) 2018-12-25 2018-12-25 Ice storage ultra-micro concentration mechanism for sea water fluidized ice manufacture

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CN109682138A true CN109682138A (en) 2019-04-26
CN109682138B CN109682138B (en) 2024-05-31

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10160206A (en) * 1996-11-25 1998-06-19 Toshiba Corp Ice storage device
JP2000258003A (en) * 1999-03-11 2000-09-22 Hokuriku Electric Power Co Inc:The Method and apparatus for making granular ice
CN102042728A (en) * 2010-12-20 2011-05-04 东南大学 Method and device for preparing fluidized ice
CN205593235U (en) * 2016-03-09 2016-09-21 广东待尔科技股份有限公司 High -efficient sea water flow state ice maker of compact
CN209655639U (en) * 2018-12-25 2019-11-19 福建工程学院 A kind of ice storage ultra micro concentration mechanism of seawater fluid state ice manufacture

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10160206A (en) * 1996-11-25 1998-06-19 Toshiba Corp Ice storage device
JP2000258003A (en) * 1999-03-11 2000-09-22 Hokuriku Electric Power Co Inc:The Method and apparatus for making granular ice
CN102042728A (en) * 2010-12-20 2011-05-04 东南大学 Method and device for preparing fluidized ice
CN205593235U (en) * 2016-03-09 2016-09-21 广东待尔科技股份有限公司 High -efficient sea water flow state ice maker of compact
CN209655639U (en) * 2018-12-25 2019-11-19 福建工程学院 A kind of ice storage ultra micro concentration mechanism of seawater fluid state ice manufacture

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