CN117232228A - Food processing freeze-drying equipment based on graphene heating coating - Google Patents
Food processing freeze-drying equipment based on graphene heating coating Download PDFInfo
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- CN117232228A CN117232228A CN202311495256.XA CN202311495256A CN117232228A CN 117232228 A CN117232228 A CN 117232228A CN 202311495256 A CN202311495256 A CN 202311495256A CN 117232228 A CN117232228 A CN 117232228A
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- food
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- 235000013305 food Nutrition 0.000 title claims abstract description 52
- 238000010438 heat treatment Methods 0.000 title claims abstract description 39
- 238000004108 freeze drying Methods 0.000 title claims abstract description 30
- 239000011248 coating agent Substances 0.000 title claims abstract description 29
- 238000000576 coating method Methods 0.000 title claims abstract description 29
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 59
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 230000003068 static effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- -1 graphite alkene Chemical class 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000002250 absorbent Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000017105 transposition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 235000021067 refined food Nutrition 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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- Drying Of Solid Materials (AREA)
Abstract
The invention discloses food processing freeze-drying equipment based on a graphene heating coating, and relates to the field of food processing freeze-drying equipment. According to the invention, the rotary connection heater is arranged, when food is processed, the tray with the food is firstly buckled into the inner side of the inserting frame through the slot, the cover plate is pushed to enable the inserting frame to enter the processing bin, then the cover plate is fixed through the locking connecting piece, then the motor is operated through the controller, the rotary sleeve rotates along the circle center of the cover plate, meanwhile, the inserting frame is always positioned at the horizontal position along with the rotation of the rotary sleeve due to the counterweight of the inserting frame, so that the food on the tray is close to the graphene heating coating, the food is uniformly heated, and meanwhile, the freeze-drying processing efficiency of the food by the device is improved.
Description
Technical Field
The invention relates to the field of food processing freeze-drying equipment, in particular to food processing freeze-drying equipment based on a graphene heating coating.
Background
The freeze-drying technology is a drying technology for dehydrating materials by utilizing the sublimation principle, the materials are heated in a vacuum (lower than the three-phase pressure of water) environment after being quickly frozen, so that the moisture in the materials is sublimated, and the dehydration operation of the materials is further realized.
At present, in order to improve the freeze-drying efficiency of equipment, a graphene heating coating is arranged on the inner wall of a processing bin, the water evaporation rate in food is accelerated through the ultrahigh heat conduction reminding characteristic of the graphene heating coating, so that the freeze-drying efficiency of the equipment on the food is improved, but in the process, part of food is far away from the graphene coating, so that the water evaporation rate in part of food is low, and the overall processing efficiency of the equipment on the food is influenced.
Disclosure of Invention
The invention aims at: in order to solve the problem that the evaporation rate of water in food by the equipment is low, the food processing freeze-drying equipment based on the graphene heating coating is provided.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a food processing freeze-drying equipment based on graphite alkene heating coating, includes the processing storehouse, the controller is installed in the outside of processing storehouse, the top installation of processing storehouse inhales the cover, the vacuum pump is installed at the top of inhaling the cover, it links to each other with the vacuum pump through dewatering mechanism to inhale the cover, processing storehouse outer wall is fixed with the plug bush, the inboard of plug bush is pegged graft there is the guide bar, the one end of guide bar is fixed with the apron, the apron links to each other through the piece of locking position with the one end of processing storehouse, and the piece of locking position links to each other with dewatering mechanism, the one end of apron is provided with the heater that links soon, the inner wall of processing storehouse is provided with graphite alkene heating coating.
As still further aspects of the invention: the rotary connecting heater comprises a motor arranged on one side of a cover plate, the output end of the motor is connected with a rotary sleeve, the outer side of the rotary sleeve is rotationally connected with a correcting shaft through a bearing, one end of the correcting shaft is fixed with a balancing weight, one end of the correcting shaft, far away from the balancing weight, is fixed with an inserting frame, and one end of the inserting frame is provided with a slot.
As still further aspects of the invention: the number of the inserting frames is multiple, and the inserting frames are distributed equidistantly along the circle center of the rotating sleeve.
As still further aspects of the invention: the utility model discloses a water removal mechanism, including the locating piece that is fixed in processing storehouse one end top, the inboard sliding connection of locating piece has the slider, the one end of slider is provided with the push spring, the both sides of slider are connected with the frame that links to one side through the bearing rotation, the top of linking to one side is connected with the roof through the bearing rotation to one side, the top of apron is fixed with the push rod, the buckle that runs through to the push rod opposite side has been seted up to one side of push rod, the top of slider is fixed with L type link plate, and one side of L type link plate is fixed with the pin that locks, locks the pin and is located one side of push rod, the top of roof is provided with the transmission unit that links to each other with the water removal mechanism.
As still further aspects of the invention: the diameter of the retaining ring is equal to that of the locking pin, and a ball is arranged at one end of the locking pin.
As still further aspects of the invention: the utility model provides a dewatering mechanism, including the blast pipe that is fixed in the cover top of breathing in, the one end of blast pipe is fixed with the fixed disk that links, the outside of blast pipe is connected with the worm through the bearing rotation, the both ends of worm are fixed with the fixed storehouse that links, the one side of fixed storehouse is connected with the swivel joint through the bearing rotation, the one end of swivel joint is fixed with the spur gear, the outside of swivel joint is provided with the ratchet, the one side grafting of fixed storehouse has the screens board, and the screens board is located the top of ratchet, the both sides of screens board are provided with the reset spring who links to each other with the fixed storehouse, the one end of fixed disk is connected with the rotating turret through the bearing rotation, and the one end of rotating turret is fixed with the worm wheel, and the worm wheel is located the top of worm, the top of rotating turret is fixed with vice water sucking storehouse, the filter is installed at the both ends of vice water sucking storehouse, the one end of push rod is fixed with the spur gear meshing mutually, the one end of fixed with the intake pipe, the one end of fixed disk is installed the wind storehouse, the inboard is installed to the wind storehouse, the wind bar is installed to the wind bar.
As still further aspects of the invention: one end of the fixed connection plate is provided with a through hole with the diameter equal to that of the inner wall of the main water absorption bin, and the auxiliary water absorption bin and the main water absorption bin are symmetrically arranged along the transverse central axis of the rotating frame.
As still further aspects of the invention: the movable contact strip is characterized in that the transmission unit comprises a movable contact strip arranged at the top of the top plate, a side connection frame is arranged at the outer side of the positioning block, a shielding arc plate is fixed at the top of the top plate and positioned at the outer side of the movable contact strip, and a static contact strip is arranged at the top of the side connection frame and positioned above the movable contact strip.
As still further aspects of the invention: the heating rod and the fan are connected with the static contact piece through wires, and the movable contact piece is electrically connected with an external power supply.
As still further aspects of the invention: the bottom of the clamping plate is meshed with the ratchet wheel, and a through hole matched with the clamping plate is formed in one side of the fixed connection bin.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up the heater that links soon, when processing food, firstly, buckle the tray of placing food into the inboard of inserting the frame through the slot, afterwards, the rotation swivel mount can make the swivel mount drive the frame of inserting carry out the transposition processing, afterwards, buckle the tray of placing food into the inboard of inserting the frame one by one, promote the apron and make the frame of inserting get into the processing storehouse in, afterwards, fix the apron through the locking piece, afterwards, make the motor operate through the controller, drive the swivel mount and rotate along the centre of a circle of apron when the motor operates, make the swivel mount rotate along the centre of a circle of apron, simultaneously because the counter weight of balancing weight to inserting the frame, make the frame of inserting be in horizontal position department all the time when rotating along with the swivel mount, the tray position in the frame of inserting can be adjusted when rotating, so can make the food on the tray be close to the graphene heating coating, thereby evenly heat the food, simultaneously also improve the efficiency of equipment freeze-drying processing to food;
2. through setting up the dewatering mechanism, when the vacuum pump operates, air in the processing bin can be discharged through the exhaust pipe, the main water suction bin and the vacuum pump, so as to carry out vacuumizing treatment on the processing bin, when moisture in food is discharged through the water vapor, the vacuum pump operates, at the moment, the water vapor can enter the main water suction bin through the exhaust pipe, the water-absorbent resin in the main water suction bin can absorb the water vapor in the process, thereby preventing the water vapor from entering the vacuum pump for liquefaction, thereby ensuring the operation stability of the vacuum pump and the service life of the vacuum pump, simultaneously preventing the liquefied water vapor from entering the processing bin, enabling the vacuum environment in the processing bin to be always in a stable state, thereby improving the freeze-drying effect of equipment on food, when the cover plate is pushed, the rack drives the spur gear to rotate, the clamping plate is driven by the ratchet wheel to move up and down, and the rack drives the fixed connection bin to rotate through the rotating shaft, the ratchet wheel and the clamping plate to enable the worm to drive and rotate a hundred and eighty degrees of worm wheel to enter the vacuum pump, and the water suction bin and the main water suction bin can be alternately matched with the main water suction bin to heat the water-absorbent resin in the drying bin, and the water suction device can be used for drying the drying equipment repeatedly;
3. through setting up the locking position link, the push rod moves along with the removal of apron when promoting the apron, and when the one end of apron and the one end in processing storehouse were pasted, the buckle aligns with the locking position round pin, and the locking position round pin just can lose the shielding of push rod this moment, so alright make push spring drive locking position round pin and remove for the locking position round pin detains into the buckle, so alright carry out spacingly to the apron, make apron and the one end in processing storehouse laminate completely, thereby improved the leakproofness in processing storehouse;
4. through setting up and passing even the unit, the slider can jack-up the roof through linking the frame to one side when the slider is restored under pushing the effect of drawing the spring to this makes movable contact piece and quiet contact piece contact, thereby makes external power supply carry out the power supply processing for fan, heating rod, thereby controls the operation opportunity of fan, heating rod.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a spin-on heater according to the present invention;
FIG. 3 is a schematic view of a water removal mechanism according to the present invention;
FIG. 4 is a schematic diagram of the connection of a spur gear and a worm wheel according to the present invention;
FIG. 5 is a schematic view of the connection of the screw shaft to the worm gear of the present invention;
FIG. 6 is a schematic view of a locking connection according to the present invention;
FIG. 7 is a schematic diagram of the connection of the wind bin and the auxiliary water absorbing bin and the main water absorbing bin;
fig. 8 is a schematic structural diagram of a transmission unit according to the present invention.
In the figure: 1. a processing bin; 2. a plug bush; 3. a vacuum pump; 4. a controller; 5. a guide rod; 6. a cover plate; 601. a motor; 602. a clasp ring; 603. a push rod; 604. a positioning block; 605. a plug-in rack; 606. a graphene heating coating; 607. an exhaust pipe; 608. an air suction cover; 609. a fixed connection plate; 610. a rack; 611. a correcting shaft; 612. a slot; 613. a blower; 614. an air inlet pipe; 615. a stationary contact; 616. an auxiliary water suction bin; 617. a filter plate; 618. a main water suction bin; 619. a rotating frame; 620. spur gears; 621. a ratchet wheel; 622. a worm; 623. a worm wheel; 624. a fixed connection bin; 625. a rotating shaft; 626. a return spring; 627. a clamping plate; 628. a diagonal connecting frame; 629. a movable contact; 630. a side connecting frame; 631. a push spring; 632. a locking pin; 633. an L-shaped connecting plate; 634. shielding the arc plate; 635. a heating rod; 636. a wind bin; 637. a top plate; 638. a rotating sleeve; 639. balancing weight; 640. a sliding block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
Referring to fig. 1-8, in an embodiment of the invention, a food processing freeze-drying device based on a graphene heating coating comprises a processing bin 1, wherein a controller 4 is installed on the outer side of the processing bin 1, an air suction cover 608 is installed on the top of the processing bin 1, a vacuum pump 3 is installed on the top of the air suction cover 608, the air suction cover 608 is connected with the vacuum pump 3 through a water removal mechanism, a plug bush 2 is fixed on the outer wall of the processing bin 1, a guide rod 5 is inserted into the inner side of the plug bush 2, one end of the guide rod 5 is fixed with a cover plate 6, the cover plate 6 is connected with one end of the processing bin 1 through a locking connecting piece, the locking connecting piece is connected with the water removal mechanism, a rotary-connection heater is arranged at one end of the cover plate 6, and the graphene heating coating 606 is arranged on the inner wall of the processing bin 1.
In this embodiment, when freeze-drying is carried out to food, carry out spacingly to the tray of placing food through linking the heater soon, promote apron 6 afterwards, fix apron 6 through the piece that links of locking, make apron 6 and the one end of processing storehouse 1 fully laminate, thereby increase the leakproofness of processing storehouse 1, make the processing storehouse 1 interior be the vacuum state through the operation of controller 4 control vacuum pump 3, simultaneously make graphene heating coating 606 heat food through the operation of controller 4 control processing storehouse 1, improve the inside temperature elevation efficiency of processing storehouse 1 through graphene heating coating 606, in this process make the food in the processing storehouse 1 evenly be heated through linking the operation of heater soon, thereby improve the freeze-drying effect of equipment to food, improve freeze-drying efficiency, simultaneously, accessible vacuum pump 3 and dewatering mechanism adsorb the vapor that processing storehouse 1 operation produced, prevent vapor from getting into in the vacuum pump 3 and influencing the operation of vacuum pump 3, thereby the stability of the interior environment of processing storehouse 1 has been guaranteed.
Referring to fig. 1 and 2, the spin-on heater includes a motor 601 mounted on one side of a cover plate 6, an output end of the motor 601 is connected with a rotating sleeve 638, an outer side of the rotating sleeve 638 is rotatably connected with a positioning shaft 611 through a bearing, one end of the positioning shaft 611 is fixed with a balancing weight 639, one end of the positioning shaft 611 far from the balancing weight 639 is fixed with an inserting frame 605, and one end of the inserting frame 605 is provided with a slot 612.
In this embodiment, when food is processed, firstly, a tray with the food is buckled into the inner side of the inserting frame 605 through the slot 612, then the rotating sleeve 638 is rotated to enable the rotating sleeve 638 to drive the inserting frame 605 to perform transposition processing, then, the tray with the food is buckled into the inner side of the inserting frame 605 one by one, the cover plate 6 is pushed to enable the inserting frame 605 to enter the processing bin 1, then, the cover plate 6 is fixed through the locking connector, then, the motor 601 is operated through the controller 4, the rotating sleeve 638 is driven to rotate when the motor 601 is operated, the rotating sleeve 638 is enabled to rotate along the center of the cover plate 6, meanwhile, the balancing weight 639 is used for balancing the inserting frame 605, when the rotating sleeve 638 rotates, the inserting frame 605 is always in the horizontal position, the tray position in the inserting frame 605 can be adjusted when the rotating, so that the food on the tray is close to the graphene heating coating 606, the food is uniformly heated, and meanwhile, the efficiency of freeze-drying processing of the food is improved.
Referring to fig. 2, a plurality of holders 605 are provided, and the holders 605 are equidistantly distributed along the center of the rotating sleeve 638.
In this embodiment, by setting this structure to increase the number of processed foods by the apparatus at a time, not only the operation cost is reduced, but also the processing efficiency of the apparatus for foods is improved.
Referring to fig. 1, 6 and 8, the locking piece includes a positioning block 604 fixed above one end of the processing bin 1, a sliding block 640 is slidably connected inside the positioning block 604, a push spring 631 is disposed at one end of the sliding block 640, two sides of the sliding block 640 are rotatably connected with a slant frame 628 through bearings, a top plate 637 is rotatably connected to the top of the slant frame 628 through bearings, a push rod 603 is fixed to the top of the cover plate 6, a retaining ring 602 penetrating to the other side of the push rod 603 is provided on one side of the push rod 603, an L-shaped connecting plate 633 is fixed to the top of the sliding block 640, a locking pin 632 is fixed to one side of the L-shaped connecting plate 633, the locking pin 632 is disposed on one side of the push rod 603, and a transmission unit connected with a water removing mechanism is disposed on the top of the top plate 637.
In this embodiment, when the cover plate 6 is pushed, the push rod 603 moves along with the movement of the cover plate 6, when one end of the cover plate 6 is attached to one end of the processing bin 1, the retaining ring 602 is aligned with the locking pin 632, at this time, the locking pin 632 loses shielding of the push rod 603, so that the push spring 631 drives the locking pin 632 to move, the locking pin 632 is buckled into the retaining ring 602, the cover plate 6 can be limited, the cover plate 6 is completely attached to one end of the processing bin 1, and the sealing performance of the processing bin 1 is improved.
Referring to fig. 6, the diameters of the retaining ring 602 and the locking pin 632 are equal, and a ball is disposed at one end of the locking pin 632.
In the present embodiment, the friction force between the push rod 603 and the locking pin 632 is reduced by the arrangement, so that the service lives of the locking pin 632 and the push rod 603 are prolonged, and meanwhile, the stability of the cover plate 6 is improved by inserting the locking pin 632 into the retaining ring 602.
Referring to fig. 1, 3, 4, 5 and 7, the water removing mechanism includes an exhaust pipe 607 fixed on the top of the suction hood 608, one end of the exhaust pipe 607 is fixed with a fixed connection disc 609, the outer side of the exhaust pipe 607 is rotatably connected with a worm 622 through a bearing, two ends of the worm 622 are fixed with a fixed connection cabin 624, one side of the fixed connection cabin 624 is rotatably connected with a rotating shaft 625 through a bearing, one end of the rotating shaft 625 is fixed with a spur gear 620, a ratchet wheel 621 is arranged on the outer side of the rotating shaft 625, one side of the fixed connection cabin 624 is inserted with a clamping plate 627, the clamping plate 627 is located above the ratchet wheel 621, two sides of the clamping plate 627 are provided with a reset spring 626 connected with the fixed connection cabin 624, one end of the fixed connection disc 609 is rotatably connected with a rotating frame 619 through a bearing, one end of the rotating frame 619 is fixed with a worm gear 623, the worm 623 is located above the worm 622, the top of the rotating frame 619 is fixed with a subsidiary water sucking cabin 616, the bottom of the rotating frame 619 is fixed with a main water sucking cabin 618, two ends of the subsidiary water sucking cabin 616 are provided with a spur gear 620, one end of the push rod 603 is fixed with a ratchet wheel 610, one end of the rack 636 is meshed with the air inlet pipe 636, one end of the heating cabin is provided with a fan 636, one end of the fan is meshed with the fan is provided with the air inlet pipe 636, and one end of the fan is meshed with the heating cabin 636.
In this embodiment, when the vacuum pump 3 is operated, air in the processing bin 1 is discharged through the exhaust pipe 607, the main water absorbing bin 618 and the vacuum pump 3, so as to vacuumize the processing bin 1, when moisture in food is discharged as water vapor, the vacuum pump 3 is operated, at this time, the water vapor enters the main water absorbing bin 618 through the exhaust pipe 607, in this process, the water absorbing resin in the main water absorbing bin 618 can absorb the water vapor, so as to prevent the water vapor from entering the vacuum pump 3 for liquefaction, thereby ensuring the operation stability of the vacuum pump 3 and the service life of the vacuum pump 3, and simultaneously preventing the liquefied water vapor from entering the processing bin 1, so that the vacuum environment in the processing bin 1 is always in a stable state, thereby improving the freeze-drying effect of the food by the device, when the cover plate 6 is pushed, the rack 610 can drive the straight gear 620 to rotate anticlockwise, the clamping plate 627 is extruded and shifted by the ratchet cambered surface on the ratchet wheel 621 to move up and down, the ratchet wheel 621 rotates relative to the fixed connection bin 624, the rack 610 shifts the straight gear 620 clockwise when the cover plate 6 is pulled, the clamping plate 627 can not be shifted to move up and down relative to the fixed connection bin 624 by the tip of the ratchet on the ratchet wheel 621, the clamping plate 627 rotates along with the straight gear 620 under the pushing of the ratchet tooth tip on the ratchet wheel 621, so that the fixed connection bin 624 is driven to rotate by the rotating shaft 625, the ratchet wheel 621 and the clamping plate 627, the worm 622 drives the worm wheel 623 to rotate by one hundred eighty degrees, the positions of the auxiliary water absorption bin 616 and the main water absorption bin 618 are interchanged, then the water absorption resin in the main water absorption bin 618 is dried by the cooperation of the fan 613 and the heating rod 635, the water-absorbent resin in the auxiliary water-absorbent bin 616 and the main water-absorbent bin 618 can be alternately used repeatedly, so that the convenience of equipment use is improved.
Referring to fig. 7, one end of the fixed connection plate 609 is provided with a through hole with the same diameter as the inner wall of the main suction chamber 618, and the auxiliary suction chamber 616 and the main suction chamber 618 are symmetrically arranged along the transverse central axis of the rotating frame 619.
In this embodiment, by setting this structure, the rotating rack 619 can align the main water absorbing bin 618 with the air inlet pipe 614 and the auxiliary water absorbing bin 616 with the air outlet pipe 607 after rotating one hundred eighty degrees, so as to achieve the effect of alternately using the water absorbing resins in the auxiliary water absorbing bin 616 and the main water absorbing bin 618, without replacing the water absorbing resins, and improve the convenience of using the device.
Referring to fig. 6 and 8, the connecting unit includes a movable contact 629 mounted on the top of a top plate 637, a side connecting frame 630 is disposed on the outer side of the positioning block 604, a shielding arc plate 634 is fixed on the top of the top plate 637, the shielding arc plate 634 is located on the outer side of the movable contact 629, a static contact 615 is mounted on the top of the side connecting frame 630, and the static contact 615 is located above the movable contact 629.
In this embodiment, when the slider 640 is restored under the action of the push spring 631, the slider 640 will jack up the top plate 637 through the oblique connecting frame 628, so as to make the movable contact plate 629 contact with the static contact plate 615, so that the external power supply supplies power to the blower 613 and the heating rod 635, and thus the operation timing of the blower 613 and the heating rod 635 is controlled.
Referring to fig. 7 and 8, the heating rod 635 and the fan 613 are connected to the stationary contact 615 by wires, and the movable contact 629 is electrically connected to an external power source.
In this embodiment, when the movable contact 629 is in contact with the stationary contact 615 by providing this structure, the external power supply supplies power to the blower 613 and the heating rod 635.
Referring to fig. 4 and 5, the bottom of the clamping plate 627 is engaged with the ratchet 621, and a through hole is formed on one side of the fixed connection bin 624 and engaged with the clamping plate 627.
In the present embodiment, this structure is provided to unidirectionally limit the rotation shaft 625 by the detent plate 627, thereby unidirectionally rotating the worm 622.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. Food processing freeze-drying equipment based on graphite alkene heating coating, a serial communication port, including processing storehouse (1), controller (4) are installed in the outside of processing storehouse (1), suction hood (608) are installed at the top of processing storehouse (1), vacuum pump (3) are installed at the top of suction hood (608), suction hood (608) link to each other with vacuum pump (3) through dewatering mechanism, processing storehouse (1) outer wall is fixed with plug bush (2), peg graft in the inboard of plug bush (2) has guide bar (5), the one end of guide bar (5) is fixed with apron (6), the one end of apron (6) and processing storehouse (1) links to each other through the piece of locking, the piece of locking links to each other with dewatering mechanism, the one end of apron (6) is provided with the heater that links soon, the inner wall of processing storehouse (1) is provided with graphite alkene heating coating (606).
2. The food processing freeze-drying device based on the graphene heating coating according to claim 1, wherein the rotary heater comprises a motor (601) arranged on one side of a cover plate (6), an output end of the motor (601) is connected with a rotary sleeve (638), an outer side of the rotary sleeve (638) is rotatably connected with a position correcting shaft (611) through a bearing, one end of the position correcting shaft (611) is fixed with a balancing weight (639), one end of the position correcting shaft (611) far away from the balancing weight (639) is fixed with an inserting frame (605), and one end of the inserting frame (605) is provided with a slot (612).
3. The graphene-heating-coating-based food processing freeze-drying apparatus according to claim 2, wherein a plurality of the insert holders (605) are provided, and the insert holders (605) are equidistantly distributed along the center of the rotating sleeve (638).
4. The food processing freeze-drying device based on graphene heating coating according to claim 2, wherein the locking piece comprises a positioning block (604) fixed above one end of a processing bin (1), a sliding block (640) is slidably connected to the inner side of the positioning block (604), a pushing spring (631) is arranged at one end of the sliding block (640), two sides of the sliding block (640) are rotatably connected with a slant frame (628) through a bearing, the top of the slant frame (628) is rotatably connected with a top plate (637) through the bearing, the top of the cover plate (6) is fixed with a push rod (603), a retaining ring (602) penetrating to the other side of the push rod (603) is arranged at one side of the push rod (603), an L-shaped connecting plate (633) is fixed at the top of the sliding block (640), a locking pin (632) is fixed at one side of the L-shaped connecting plate (633), the locking pin (632) is positioned at one side of the push rod (603), and a transmission unit connected with a water removing mechanism is arranged at the top of the top plate (637).
5. The graphene-heating-coating-based food processing freeze-drying device according to claim 4, wherein the diameter of the retaining ring (602) is equal to the diameter of the locking pin (632), and a ball is arranged at one end of the locking pin (632).
6. The food processing freeze-drying equipment based on graphene heating coating according to claim 4, wherein the water removing mechanism comprises an exhaust pipe (607) fixed at the top of an air suction cover (608), one end of the exhaust pipe (607) is fixed with a fixed connection disc (609), the outer side of the exhaust pipe (607) is rotatably connected with a worm (622) through a bearing, two ends of the worm (622) are fixed with fixed connection bins (624), one side of the fixed connection bins (624) is rotatably connected with a rotating shaft (625) through a bearing, one end of the rotating shaft (625) is fixed with a spur gear (620), the outer side of the rotating shaft (625) is provided with a ratchet wheel (621), one side of the fixed connection bins (624) is inserted with a clamping plate (627), the clamping plate (627) is positioned above the ratchet wheel (621), two sides of the clamping plate (627) are provided with reset springs (619) connected with the fixed connection bins (624), one end of the fixed connection disc (609) is rotatably connected with a rotating frame (617) through a bearing, one end of the worm wheel (623) of the rotating frame (623) is rotatably connected with a rotating shaft (625), one end of the worm wheel (616) is provided with a worm wheel (616) positioned at the bottom of the fixed bin (616) on the top of the fixed bin (616), one end of push rod (603) is fixed with rack (610), and rack (610) meshes with spur gear (620), one end of stator (609) is fixed with intake pipe (614), wind storehouse (636) are installed to one end of intake pipe (614), the inboard of wind storehouse (636) is provided with fan (613), heating rod (635) are installed to one end of wind storehouse (636).
7. The graphene heating coating-based food processing freeze-drying device according to claim 6, wherein one end of the fixed connection disc (609) is provided with a through hole with the same diameter as the inner wall of the main water absorption bin (618), and the auxiliary water absorption bin (616) and the main water absorption bin (618) are symmetrically arranged along the transverse central axis of the rotating frame (619).
8. The food processing freeze-drying device based on the graphene heating coating according to claim 6, wherein the transfer unit comprises a movable contact (629) arranged at the top of a top plate (637), a side connection frame (630) is arranged on the outer side of the positioning block (604), a shielding arc plate (634) is fixed on the top of the top plate (637), the shielding arc plate (634) is positioned on the outer side of the movable contact (629), a static contact (615) is arranged at the top of the side connection frame (630), and the static contact (615) is positioned above the movable contact (629).
9. The graphene heating coating-based food processing freeze-drying device according to claim 8, wherein the heating rod (635) and the fan (613) are connected with the static contact (615) through wires, and the movable contact (629) is electrically connected with an external power supply.
10. The graphene heating coating-based food processing freeze-drying device according to claim 6, wherein the bottom of the clamping plate (627) is meshed with the ratchet wheel (621), and a through hole matched with the clamping plate (627) is formed in one side of the fixed connection bin (624).
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