CN106261466A - A kind of shellfish is dried processing unit (plant) - Google Patents

A kind of shellfish is dried processing unit (plant) Download PDF

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Publication number
CN106261466A
CN106261466A CN201610611093.0A CN201610611093A CN106261466A CN 106261466 A CN106261466 A CN 106261466A CN 201610611093 A CN201610611093 A CN 201610611093A CN 106261466 A CN106261466 A CN 106261466A
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China
Prior art keywords
shellfish
room
board
raw materials
materials ready
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Granted
Application number
CN201610611093.0A
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Chinese (zh)
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CN106261466B (en
Inventor
陈思
张小军
余海霞
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Zhejiang Marine Fisheries Research Institute
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Zhejiang Marine Fisheries Research Institute
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    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/40—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
    • A23L3/44—Freeze-drying
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/36—Freezing; Subsequent thawing; Cooling
    • A23L3/361—Freezing; Subsequent thawing; Cooling the materials being transported through or in the apparatus, with or without shaping, e.g. in form of powder, granules, or flakes

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  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Drying Of Solid Materials (AREA)
  • Freezing, Cooling And Drying Of Foods (AREA)

Abstract

The present invention relates to a kind of shellfish and be dried processing unit (plant), solve traditional shellfish and be dried in the course of processing existence heating, the problem affecting shellfish dry product matter.This device includes freezing chamber, microtome, vacuum lyophilization room, room of rising again, packer successively; in described freezing chamber, freezing temperature is maintained at-4～0 DEG C; vacuum lyophilization indoor are temperature 45～the vacuum environment of-35 DEG C; room employing nature of rising again is risen again, and indoor employing rare gas of rising again is as protection gas.The present invention use first freeze, cut into slices again, vacuum lyophilization again, again the rise again form of packaging complete the chip drying processing of shellfish, make to be dried the shellfish after processing and can preferably keep original local flavor；Before vacuum lyophilization, use the material preparing rack layering of multilamellar to get the raw materials ready and vibrate and shakeout, decrease shellfish meat stack thickness during vacuum lyophilization, improve drying efficiency, it is ensured that drying effect.

Description

A kind of shellfish is dried processing unit (plant)
Technical field
The invention belongs to food processing equipment field, relate to a kind of shellfish processing unit (plant), be dried particularly to a kind of shellfish Processing unit (plant).
Background technology
Shellfish is the product extensively liked by consumer in marine product, and along with growth in the living standard, people are to marine product bag The demand including shellfish is increasing.Fresh shellfish retention cycle is short, it is impossible to long-term storage, and therefore, shellfish needs greatly After being dried processing, forming that shellfish is dry preserves and sell, shellfish, after dry processing, can extend Storage Period of Time.
Traditional shellfish is dried in the course of processing or through boiling water steaming and decocting, the China such as Publication No. CN104770460A is special Described in profit " preparation method of a kind of lyophilizing seafood ", through boiling water steaming and decocting 2-3 minute before being dried；Or employing hot air drying Dry, such as the Chinese patent of Publication No. CN104247968A, a kind of shellfish spouted drying means of hot blast assisted microwave synthesis, shellfish is dried Process uses hot air drying.The hot environment that shellfish is dried in the course of processing can make protein-modified, thus has influence on shellfish originally The delicate flavour of body, causes shellfish to be made when Bei Ganhou re-works edible and can not keep original sea food flavor, quality variation.
Summary of the invention
It is an object of the invention to solve traditional shellfish and be dried in the course of processing existence heating, affect asking of shellfish dry product matter Topic, it is provided that a kind of shellfish is dried processing unit (plant), uses cold drying, keeps shellfish to do original local flavor.
The technical solution adopted for the present invention to solve the technical problems is: a kind of shellfish is dried processing unit (plant), includes successively Freezing chamber, microtome, vacuum lyophilization room, room of rising again, packer, in described freezing chamber, freezing temperature is maintained at-4～0 DEG C, vacuum lyophilization indoor are temperature-45～the vacuum environment of-35 DEG C, and the room of rising again uses nature to rise again, indoor of rising again Use rare gas as protection gas.Shellfish, after cleaning, completing the separation of meat shell, sends into freezing chamber, freezing in freezing chamber, cold Freeze temperature at-4～0 DEG C, the state of shellfish meat slightly ice slag under this state, shellfish meat obtains the support of ice slag and fixes, but the most not Can have the highest hardness, it is ensured that shellfish meat slice thickness is uniform, it is ensured that follow-up lyophilization effect；Solve shellfish meat at room temperature Under state, section is easily slided, the problem that chipping qualities is difficult to ensure that.It is indoor that shellfish meat after section delivers to vacuum lyophilization, Under the vacuum environment of about-40 DEG C, moisture directly distils, owing to shellfish meat has been cut into thin slice in uniform thickness, phase homogeneity The shellfish meat surface area of amount is big, and drying efficiency is greatly improved.Shellfish meat after vacuum lyophilization sends into room of rising again, and the room of rising again uses certainly So rise again, i.e. during rising again, there is no extra heating or cooling, stabilize under natural environment, and at rare gas The lower temperature of protection is replied naturally, then packs.This device dry run does not exist heating process, can retain to greatest extent Shellfish is dried the original local flavor after processing.
As preferably, the inlet side of described vacuum lyophilization room is provided with room of getting the raw materials ready, and indoor of getting the raw materials ready are provided with material preparing rack, get the raw materials ready It is provided with between room and vacuum lyophilization room to be mutually aligned and is available for the track that material preparing rack slides, get the raw materials ready room and vacuum lyophilization room Between be provided with partition door of getting the raw materials ready；The get the raw materials ready top of room is charging aperture, and charging aperture is can the feeding gate that seals of folding.Getting the raw materials ready indoor can The shellfish meat after section to be placed on material preparing rack, before vacuum lyophilization room completes, a collection of shellfish meat is dried, directly enters Material, shortens convergence time, energy efficient.When getting the raw materials ready, feeding gate is opened, and partition door of getting the raw materials ready is closed, and feeds toward material preparing rack；Material preparing rack During toward the feeding of vacuum lyophilization room, partition door of only getting the raw materials ready is opened, and the room of getting the raw materials ready respectively is imported and exported and included that feeding gate is turned off and keeps Sealing, material preparing rack enters vacuum lyophilization room by track, reduces vacuum lyophilization chamber interior temperature and pressure environment Impact, energy efficient, accelerate drying efficiency.
As preferably, the outlet side of described vacuum lyophilization room is provided with discharge chamber, discharge chamber and vacuum lyophilization room Between be provided be mutually aligned be available for material preparing rack slide track, be provided with discharging partition door between vacuum drying cabinet and discharge chamber.Go out Material room is cut off by discharging partition door with vacuum lyophilization room, reduces the energy loss of vacuum lyophilization, energy efficient.
As preferably, described discharge chamber and get the raw materials ready and be provided with the circular orbit of material preparing rack revolution, getting the raw materials ready of discharge chamber between room Frame exit is provided with discharging closing door；Get the raw materials ready room material preparing rack revolution import department be provided with closing door of getting the raw materials ready.
As preferably, described material preparing rack includes underframe, on underframe relative to both sides upwardly extend respectively side plate be set, both sides Arranging multilamellar board between plate, the side plate of described board side and wherein side uses to spin upside down and is swingingly articulated and connected, Board opposite side is by the bracket support on another side plate, and bracket is provided with the spring supporting board, and bracket is additionally provided with touch-control Switch, the height when height of touch switch is uncompressed less than spring, the touch switch on lower floor's board correspondence bracket controls Adjacent upper strata board downwardly turns over.During vacuum lyophilization, the thickness of material stacking has bigger shadow to drying efficiency Ringing, therefore, in this device, material preparing rack divides multilamellar board to arrange.During charging, in neighbouring two-layer board, lower floor's board is put Flat, corresponding upper strata board is flipped up holding up.Shellfish meat weight on lower floor's board is constantly accumulated, when reaching constant weight, and bullet Spring is compressed up to board and triggers touch switch, and the reversion downwards under touch switch control of corresponding upper strata board is set level.Each layer Board is repeated in said process from top to bottom, makes each layer board stack shellfish meat the most successively, makes every layer of board shellfish meat heap Folded thickness will not be very big, improves drying efficiency.
As preferably, described in the get the raw materials ready material preparing rack original state of indoor be: orlop board is for downwardly turning over minimum point Level, all boards in top are the vertical state being flipped up peak.The board of material preparing rack is the most successively Stacking shellfish meat.
As preferably, oppositely arranged, the neighbouring board of described neighbouring board alternately side plate with both sides cuts with scissors Connect in succession.Reduce interfering with each other when levels board is flipped up.
As preferably, the bottom surface of described board is provided with vibrating motor, and described vibrating motor is by this layer of board correspondence bracket Touch switch controls to open, and uses intervalometer timing to close.When the shellfish meat that the board of this layer stacks reaches constant weight, touch Dynamic touch switch, above the laminate of a layer invert downwards, meanwhile, the vibrating motor of this layer of board bottom surface starts, and drives board to shake Dynamic, the shellfish meat on board is shakeout, stack thickness of making thinner.After vibrating motor starts, after intervalometer setting work certain time Stop.
As preferably, described in the get the raw materials ready charging aperture on top, room be arranged over feed hopper, the feed opening alignment of feed hopper is got the raw materials ready Indoor material preparing rack board center.
The present invention use first freeze, cut into slices again, vacuum lyophilization again, the again form packed of rising again complete the section of shellfish It is dried processing, makes the shellfish after being dried processing can preferably keep original local flavor；Before vacuum lyophilization, use the standby of multilamellar Bin layering is got the raw materials ready and is vibrated and shakeouts, and decreases shellfish meat stack thickness during vacuum lyophilization, improves and is dried effect Rate, it is ensured that drying effect.
Accompanying drawing explanation
Fig. 1 is one structural representation of the present invention.
Fig. 2 is that the present invention gets ready the goods shelf structure schematic diagram.
Fig. 3 is that the present invention gets ready the goods the board supporting construction schematic diagram of frame.
In figure: 1. freezing chamber, 2. microtome, 3. feed hopper, 4. get the raw materials ready room, 5. vacuum lyophilization room, 6. discharge chamber, 7. Rise again room, 8. packer, 9. material preparing rack, closing door of 10. getting the raw materials ready, 11. feeding gates, 12. get the raw materials ready partition door, 13. discharging partition doors, 14. discharging closing doors, 15. tracks, 16. side plates, 17. boards, 18. brackets, 19. springs, 20. touch switches, 21. vibration electricity Machine.
Detailed description of the invention
Below by specific embodiment and combine accompanying drawing the present invention is further described.
Embodiment: a kind of shellfish is dried processing unit (plant), as shown in Figure 1.The shellfish of this device, after meat shell separates, is cleaned The shellfish meat crossed sequentially passes through freezing chamber 1, microtome 2, vacuum lyophilization room 5, room 7 of rising again, packer 8, complete cryo-etching, Pack after drying.In freezing chamber 1, freezing temperature is maintained at-4～0 DEG C, make shellfish meat freeze but do not possess extra high firmly Degree, it is ensured that the stability of slice thickness.Vacuum lyophilization indoor are temperature-45～the low pressure vacuum environment of-35 DEG C.Return Greenhouse uses nature to rise again, and rise again indoor employing nitrogen, argon or other kinds of rare gas are as protection gas.
As it is shown in figure 1, the inlet side of vacuum lyophilization room 5 is provided with room 4 of getting the raw materials ready, the outlet side of vacuum lyophilization room 5 It is provided with discharge chamber 6, between room of getting the raw materials ready, vacuum lyophilization room, discharge chamber, is provided with the head and the tail alignment rings track 15 around docking, track It is provided with the material preparing rack 9 of operating.The get the raw materials ready top of room is charging aperture, and charging aperture is arranged over feed hopper 3, microtome 2 section Shellfish meat enters, from feed hopper 3, room of getting the raw materials ready.Charging aperture be can folding seal feeding gate 11.The get the raw materials ready track import department of room 4 is provided with Can open the closing door 10 of getting the raw materials ready entered for material preparing rack 9, getting the raw materials ready to be provided with between room 4 and vacuum lyophilization room 5 turns for material preparing rack The partition door 12 of getting the raw materials ready moved；Corresponding, it is provided with discharging partition door 13 between vacuum lyophilization room 5 and discharge chamber 6, discharge chamber Track export is provided with discharging closing door 14.
As shown in Figure 2 and Figure 3, material preparing rack 9 includes underframe to material preparing rack structure, on underframe relative to both sides upwardly extend respectively Side plate 16 is set, multilamellar board 17 is set between biside plate.For the board of bottom, the left side of bottom board and left side Side plate uses to spin upside down and is swingingly articulated and connected, and the right side of bottom board is supported by the bracket 18 on the side plate of right side, Bracket 18 is provided with two springs 19 supporting board, and the bracket in the middle of two springs is additionally provided with touch switch 20, and touch-control is opened The height when height closed is uncompressed less than spring.For second layer board from the bottom up, with undermost board direction On the contrary, hinged with right side side plate on the right side of second layer board, on the left of second layer board, bracket support is set by the side plate of left side.According to this Analogizing, the board of adjacent layer is in opposite direction, is arranged alternately.Get the raw materials ready indoor material preparing rack original state be: orlop board for Under be turned to the level of minimum point, all boards in top are the vertical state being flipped up peak.At every layer of board Bottom surface be all sticked the vibrating motor 17 individually controlled.When the touch switch of this layer of board is touched, control last layer board Downwardly turning over and set level, control the startup of this layer of vibrating motor simultaneously, vibrating motor is provided with intervalometer, stops after running the setting time Only.Material preparing rack is positioned at when getting the raw materials ready indoor, the center of feed hopper alignment board.
During charging, in neighbouring two-layer board, lower floor's board is set level, and corresponding upper strata board is flipped up holding up. Shellfish meat weight on lower floor's board is constantly accumulated, and when reaching constant weight, spring is compressed up to board and triggers touch switch, right The upper strata board answered reversion downwards under touch switch control is set level, and shellfish meat is shakeout by this layer of board vibration simultaneously.Each layer board Repeat said process from top to bottom, make each layer board stack shellfish meat the most successively, make every layer of board shellfish meat stack thickness not Can be very big, improve drying efficiency.

Claims (9)

1. a shellfish is dried processing unit (plant), it is characterised in that includes freezing chamber, microtome, vacuum lyophilization room successively, return Greenhouse, packer, in described freezing chamber, freezing temperature is maintained at-4～0 DEG C, and vacuum lyophilization indoor are that temperature is-45 ～the vacuum environment of-35 DEG C, the room of rising again uses nature to rise again, and indoor employing rare gas of rising again is as protection gas.
A kind of shellfish the most according to claim 1 is dried processing unit (plant), it is characterised in that: described vacuum lyophilization room Inlet side is provided with room of getting the raw materials ready, and indoor of getting the raw materials ready are provided with material preparing rack, and getting the raw materials ready is provided with between room and vacuum lyophilization room that be mutually aligned can The track slided for material preparing rack, gets the raw materials ready and is provided with, between room and vacuum lyophilization room, partition door of getting the raw materials ready；Get the raw materials ready the top of room for entering Material mouth, charging aperture be can folding seal feeding gate.
A kind of shellfish the most according to claim 2 is dried processing unit (plant), it is characterised in that: described vacuum lyophilization room Outlet side is provided with discharge chamber, is provided with and is mutually aligned the track being available for material preparing rack slip between discharge chamber and vacuum lyophilization room, Discharging partition door it is provided with between vacuum drying cabinet and discharge chamber.
A kind of shellfish the most according to claim 3 is dried processing unit (plant), it is characterised in that: described discharge chamber and get the raw materials ready room it Between be provided with material preparing rack revolution circular orbit, the material preparing rack exit of discharge chamber is provided with discharging closing door；Get the raw materials ready the material preparing rack of room Revolution import department is provided with closing door of getting the raw materials ready.
5. it is dried processing unit (plant) according to a kind of shellfish described in Claims 2 or 3 or 4, it is characterised in that: described material preparing rack includes Underframe, on underframe relative to both sides upwardly extend respectively side plate be set, multilamellar board, described board side are set between biside plate Using to spin upside down with the side plate of wherein side and be swingingly articulated and connected, board opposite side is propped up by the bracket on another side plate Support, bracket is provided with the spring supporting board, bracket is additionally provided with touch switch, and the height of touch switch is not pressed less than spring Height during contracting, the touch switch on lower floor's board correspondence bracket controls adjacent upper strata board and downwardly turns over.
A kind of shellfish the most according to claim 5 is dried processing unit (plant), it is characterised in that the material preparing rack of indoor of getting the raw materials ready described in: Original state is: orlop board is the level downwardly turning over minimum point, and all boards in top are for being flipped up The vertical state of high point.
A kind of shellfish the most according to claim 5 is dried processing unit (plant), it is characterised in that: described neighbouring board is anti- It is articulated and connected to the side plate arranged, neighbouring board replaces with both sides.
A kind of shellfish the most according to claim 5 is dried processing unit (plant), it is characterised in that: the bottom surface of described board is provided with and shakes Galvanic electricity machine, described vibrating motor is controlled to open by the touch switch of this layer of board correspondence bracket, and uses intervalometer timing to close.
A kind of shellfish the most according to claim 5 is dried processing unit (plant), it is characterised in that the charging on top, room of getting the raw materials ready described in: Mouthful being arranged over feed hopper, the feed opening alignment of feed hopper is got the raw materials ready the material preparing rack board center of indoor.
CN201610611093.0A 2016-07-29 2016-07-29 Shellfish drying and processing device Active CN106261466B (en)

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CN201610611093.0A CN106261466B (en) 2016-07-29 2016-07-29 Shellfish drying and processing device

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Application Number Priority Date Filing Date Title
CN201610611093.0A CN106261466B (en) 2016-07-29 2016-07-29 Shellfish drying and processing device

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CN106261466B CN106261466B (en) 2020-08-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112568282A (en) * 2020-12-31 2021-03-30 浙江工业大学 Tuna multistage formula cooling's refrigerating system that disinfects

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2620231Y (en) * 2003-05-13 2004-06-09 上海鲜绿真空保鲜设备有限公司 Timing continuous refrigerating drying device
CN2689139Y (en) * 2004-04-06 2005-03-30 李德祥 Passing through driers
CN1803023A (en) * 2005-12-01 2006-07-19 孙延发 Independent preparation process of freeze-drying instant abalones and sea slugs and products, and superthin flaker
CN200966298Y (en) * 2006-03-24 2007-10-31 康景隆 Combined drying machine for food at low temperature
CN202490719U (en) * 2011-12-31 2012-10-17 东莞市盛丰机械有限公司 Furniture spray coating production line

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2620231Y (en) * 2003-05-13 2004-06-09 上海鲜绿真空保鲜设备有限公司 Timing continuous refrigerating drying device
CN2689139Y (en) * 2004-04-06 2005-03-30 李德祥 Passing through driers
CN1803023A (en) * 2005-12-01 2006-07-19 孙延发 Independent preparation process of freeze-drying instant abalones and sea slugs and products, and superthin flaker
CN200966298Y (en) * 2006-03-24 2007-10-31 康景隆 Combined drying machine for food at low temperature
CN202490719U (en) * 2011-12-31 2012-10-17 东莞市盛丰机械有限公司 Furniture spray coating production line

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112568282A (en) * 2020-12-31 2021-03-30 浙江工业大学 Tuna multistage formula cooling's refrigerating system that disinfects
CN112568282B (en) * 2020-12-31 2023-03-10 浙江工业大学 Tuna multistage formula cooling's refrigerating system that disinfects

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