CN112471242A

CN112471242A - Thawing apparatus based on aquatic product processing

Info

Publication number: CN112471242A
Application number: CN202011518890.7A
Authority: CN
Inventors: 陈学武
Original assignee: Anhui Hongtu Ecological Agriculture Co ltd
Current assignee: Anhui Hongtu Ecological Agriculture Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-03-12

Abstract

The invention relates to the technical field of aquatic product processing, in particular to a thawing device based on aquatic product processing. The invention has novel design, simple structure and convenient operation, the coaxial heterodromous transmission mechanism can drive the aquatic product hangers on the first rotating rod and the second rotating rod to rotate relatively, the windward surfaces of the aquatic products can be more uniform by matching with the two exhaust fans, the thawing rate of the aquatic products is improved, the auxiliary thawing mechanism sprays weak brine to be matched with the coaxial heterodromous transmission mechanism, so that the weak brine is uniformly sprayed on the surfaces of the aquatic products, on one hand, the ice water melted on the surfaces is prevented from being frozen again under the action of wind force, the fusion of ice layers is promoted, on the other hand, the weak brine has the effect of sterilization and disinfection, the bacterial growth is reduced, and the sanitation of food materials is ensured.

Description

Thawing apparatus based on aquatic product processing

Technical Field

The invention relates to the technical field of aquatic product processing, in particular to a thawing device based on aquatic product processing.

Background

After the aquatic products are caught, if effective fresh-keeping measures are not taken immediately, the aquatic products are easy to decay, but the aquatic products which need to be stored for a long time need to be frozen, so that some processing manufacturers need to unfreeze the frozen aquatic products before buying the aquatic products. Current thawing equipment adopts water bath and wind power to thaw more, and the water bath is divided into cold water and hot water again, and cold water soaks the freshness that can guarantee food that unfreezes, but speed is slower, and the hot water soaks the operation degree of difficulty big, leads to product surface softening rotten easily and the inside still does not unfreeze, and traditional wind-force unfreezes and receives the wind inhomogeneous, and then also influences and knows the speed of freezing. Accordingly, one skilled in the art provides a thawing apparatus based on aquatic product processing to solve the problems set forth in the background art.

Disclosure of Invention

The invention aims to provide a thawing device based on aquatic product processing, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a thawing apparatus based on aquatic products processing, includes the box, the inside symmetry of box is fixed with two baffles, and the inside of box cuts off the three independent cavity in chamber, equipment chamber and the hydrops chamber in bottom of unfreezing from last to extremely down in proper order through two baffles, the exhaust mechanism who is linked together with the chamber of unfreezing is installed in the top embedding of box, and one side of box is fixed with the supplementary mechanism of unfreezing that extends to the intracavity portion of unfreezing, the inside in chamber of unfreezing is provided with the part of unfreezing.

The part of unfreezing sets up the exhaust fan on unfreezing intracavity wall including perpendicular rotation connection in the second bull stick and the symmetry embedding of baffle center department, the inside of second bull stick has been cup jointed and has been unfreezed intracavity portion top and rotate the first bull stick that links to each other, and the outside of second bull stick and first bull stick all is equipped with the aquatic products stores pylon, the bottom of second bull stick and first bull stick all extends to equipment intracavity portion and links to each other with coaxial incorgruous drive mechanism, the inside of second bull stick is located both ends position department and all links to each other with first bull stick transmission through the bearing.

As a further aspect of the invention: aquatic products stores pylon is including cup jointing fixed cover that is fixed in second bull stick and the outside of first bull stick respectively, equidistant welded fastening in the outside of fixed cover has the pole that hangs, and fixed cover is provided with the reinforcing plate that is the triangle-shaped structure with the below junction that hangs the pole, hang the equidistant tooth of having seted up of upper surface of pole.

As a further aspect of the invention: the coaxial anisotropic transmission mechanism comprises a driving gear which is rotatably connected with the bottom end of the inner part of the equipment cavity and a driving motor which is arranged below one of the clapboards, the transmission end of the driving motor penetrates through the clapboard and is fixed with the center of the bottom of the driving gear, a driven gear which is connected with the second rotating rod in a penetrating way is arranged above the driving gear, and the center of the upper surface of the driving gear is fixed with a joint connected with the bottom end of the first rotating rod, the driven gear is rotationally connected with the top end of the inner part of the equipment cavity, and a second planet gear and a first planet gear are symmetrically engaged between the driven gear and the driving gear, one end of the second planetary gear and one end of the first planetary gear are respectively and rotationally connected with two inner side walls of the equipment cavity through rotating rods, the driven gear, the first planetary gear, the driving gear and the second planetary gear are all bevel gears.

As a further aspect of the invention: supplementary mechanism that thaws is including being fixed in the salt water tank in the box outside, the top of salt water tank is located center department's embedding and is provided with the drinking-water pipe that extends to its inside bottom, and the top of salt water tank is close to one side position department embedding of drinking-water pipe and is provided with the interpolation mouth, control switch is installed to the front side of salt water tank, the other end of drinking-water pipe runs through the box and extends to the intracavity portion that thaws and be connected with hollow tube, and the middle section of drinking-water pipe is connected with the high pressure water pump that links to each other with the control switch electrical property, the rear side of hollow tube is fixed in the back lateral wall in the chamber that thaws through the.

As a further aspect of the invention: weak brine is filled in the brine tank, and the brine proportion of the weak brine is 1: 15 and the temperature of the weak brine is 8-10 ℃.

As a further aspect of the invention: exhaust mechanism installs the induced air fan in the box upper surface including the embedding, the top threaded connection of induced air fan has the cartridge filter, the inside of cartridge filter is from last to being equipped with in proper order down and removes flavor layer, acetate fiber layer and active carbon filter layer.

As a further aspect of the invention: the smell removing layer is a component made of spunlace non-woven fabrics, and tea dust is filled in the smell removing layer.

As a further aspect of the invention: the front side of box rotates and is connected with the chamber door, the position department that the chamber was unfreezed in the surface correspondence of chamber door is equipped with the observation window, and the inboard edge of chamber door all is provided with magnetism with the binding face of box and inhales joint strip.

As a further aspect of the invention: the embedded blow-off pipe that is connected with of position department that one side of box corresponds bottom hydrops chamber, be equipped with the valve on the blow-off pipe, the inside bottom in bottom hydrops chamber is equipped with the heating rod, the heating rod adopts ceramic heat-generating body.

As a further aspect of the invention: two be located between the baffle the equipment intracavity is equidistant to be provided with the honeycomb duct, and the both ends position department that the surface of two baffles corresponds the honeycomb duct all sets up the hole rather than being linked together.

Compared with the prior art, the invention has the beneficial effects that: the invention has novel design, simple structure and convenient operation, the coaxial heterodromous transmission mechanism can drive the aquatic product hangers on the first rotating rod and the second rotating rod to rotate relatively, the windward surfaces of the aquatic products can be more uniform by matching with the two exhaust fans, the thawing time is shortened, the thawing rate of the aquatic products is improved, the auxiliary thawing mechanism sprays weak brine to the surface of the aquatic products by matching with the coaxial heterodromous transmission mechanism, on one hand, the thawing mechanism prevents the ice water melted on the surface from being frozen again under the action of wind force, the fusion of an ice layer is promoted, on the other hand, the weak brine has the effect of sterilization and disinfection, the bacterial growth is reduced, the sanitation of food materials is ensured, the air flow can be promoted by the exhaust mechanism, meanwhile, the extracted peculiar smell can be adsorbed and filtered, and the sanitation of the working environment is ensured.

Drawings

FIG. 1 is a schematic structural diagram of a thawing device based on aquatic product processing;

FIG. 2 is an enlarged schematic view of a thawing apparatus based on aquatic product processing at A in FIG. 1;

FIG. 3 is a schematic structural diagram of a coaxial counter-rotating transmission mechanism in the thawing device based on aquatic product processing;

FIG. 4 is a schematic structural diagram of an auxiliary defrosting mechanism in a defrosting device based on aquatic product processing;

fig. 5 is a schematic structural diagram of a venting mechanism in a thawing device based on aquatic product processing.

In the figure: 1. a box body; 2. an exhaust fan; 3. a water pumping pipe; 4. a brine tank; 5. a partition plate; 6. a blow-off pipe; 7. an equipment chamber; 8. heating a tube; 9. a bottom dropsy chamber; 10. a box door; 11. a flow guide pipe; 12. magnetically attracting the sealing rubber strip; 13. an observation window; 14. a thawing chamber; 15. an exhaust mechanism; 151. a filter cartridge; 152. a cellulose acetate layer; 153. an activated carbon filter layer; 154. a fan guide; 155. a deodorizing layer; 16. a first rotating lever; 17. a suspension rod; 18. hanging teeth; 19. a reinforcing plate; 20. fixing a sleeve; 21. a second rotating rod; 22. a drive motor; 23. a driving gear; 24. rotating the rod; 25. a first planetary gear; 26. a driven gear; 27. a second planetary gear; 28. a high pressure water pump; 29. an addition port; 30. a hollow tube; 31. an aerosol spray head; 32. a mounting seat; 33. and controlling the switch.

Detailed Description

Referring to fig. 1 to 5, in the embodiment of the invention, an unfreezing device based on aquatic product processing comprises a box body 1, two partition plates 5 are symmetrically fixed inside the box body 1, flow guide pipes 11 are arranged between the two partition plates 5 and in an equipment cavity 7 at equal intervals, and holes communicated with the flow guide pipes 11 are formed in the surfaces of the two partition plates 5 corresponding to the two ends of the flow guide pipes 11, so that the flow guide of accumulated liquid of aquatic products after thawing is facilitated.

Three independent cavities of a thawing chamber 14, an equipment chamber 7 and a bottom hydrops chamber 9 are sequentially partitioned from top to bottom in the box body 1 through two partition plates 5, an exhaust mechanism 15 communicated with the thawing chamber 14 is embedded and installed above the box body 1, the exhaust mechanism 15 comprises an induced fan 154 embedded and installed on the upper surface of the box body 1, a filter cartridge 151 is in threaded connection above the induced fan 154, a deodorizing layer 155, an acetate fiber layer 152 and an active carbon filter layer 153 are sequentially arranged in the filter cartridge 151 from top to bottom, the deodorizing layer 155 is a component made of non-woven fabrics, tea dust is filled in the deodorizing layer 155, during thawing, the induced fan 154 operates to lead out internal air flow, the effect of accelerating the flow of internal air can be achieved, meanwhile, the extracted gas contains fishy smell and bacteria of aquatic products, bacteria can be filtered through the acetate fiber layer 152, the active carbon filter layer 153 and the tea dust can achieve the effects of deodorizing and purifying air, the sanitation of the working environment is ensured.

An auxiliary thawing mechanism extending into a thawing cavity 14 is fixed at one side of the box body 1, the auxiliary thawing mechanism comprises a brine tank 4 fixed at the outer side of the box body 1, a water pumping pipe 3 extending to the inner bottom end of the brine tank 4 is embedded at the center above the brine tank 4, an adding port 29 is embedded and arranged at one side position above the brine tank 4 close to the water pumping pipe 3, a control switch 33 is arranged at the front side of the brine tank 4, the other end of the water pumping pipe 3 penetrates through the tank body 1 to extend to the interior of the thawing chamber 14 and is connected with a hollow pipe 30, and the middle section of the pumping pipe 3 is connected with a high pressure water pump 28 which is electrically connected with a control switch 33, the rear side of the hollow pipe 30 is fixed on the rear side wall of the unfreezing cavity 14 through a mounting seat 32, and the front side of hollow tube 30 is equidistant perpendicularly to be equipped with four aerial fog shower nozzles 31, and the inside of brine tank 4 contains weak salt solution, and weak salt solution salt water ratio is 1: 15, and the temperature of weak salt solution is 8-10 ℃, control switch 33 controls the clearance type operation of high pressure water pump 28, high pressure water pump 28 takes out the weak salt solution in brine tank 4 through drinking-water pipe 3, weak salt solution is last by the even spraying of aerial fog shower nozzle 31 on the surface of aquatic products through drinking-water pipe 3 and hollow tube 30, avoid the ice water of surface melting to freeze again under the effect of wind power on the one hand, the integration of ice layer has been promoted, on the other hand weak salt solution has the effect of sterilization, reduce bacterial growing, the health of eating the material has been guaranteed.

The inside of chamber 14 that unfreezes is provided with the part of unfreezing, the part of unfreezing sets up the exhaust fan 2 on the chamber 14 inner wall in including perpendicular rotation connection second bull stick 21 and the symmetry embedding in baffle 5 center department, the inside of second bull stick 21 has cup jointed the first bull stick 16 that links to each other with the inside top rotation of chamber 14 that unfreezes, and second bull stick 21 all is equipped with the aquatic products stores pylon with the outside of first bull stick 16, the aquatic products stores pylon is including cup jointing fixed in second bull stick 21 and the outside fixed cover 20 of first bull stick 16 outside respectively, the equidistant welded fastening in the outside of fixed cover 20 has suspension rod 17, and fixed cover 20 is provided with the reinforcing plate 19 that is the triangle-shaped structure with the below junction of suspension rod 17, the equidistant hanging tooth 18 of having seted up of upper surface of suspension rod 17, can hang required aquatic products that unfreeze on hanging tooth 18 during the.

The bottom ends of the second rotating rod 21 and the first rotating rod 16 extend to the inside of the equipment cavity 7 and are connected with a coaxial anisotropic transmission mechanism, the positions at two ends inside the second rotating rod 21 are connected with the first rotating rod 16 in a transmission way through bearings, the coaxial anisotropic transmission mechanism comprises a driving gear 23 which is rotatably connected with the bottom end inside the equipment cavity 7 and a driving motor 22 which is arranged below one partition plate 5, the driving end of the driving motor 22 penetrates through the partition plate 5 and is fixed with the center of the bottom of the driving gear 23, a driven gear 26 which is connected with the second rotating rod 21 in a penetrating way is arranged above the driving gear 23, a joint connected with the bottom end of the first rotating rod 16 is fixed at the center of the upper surface of the driving gear 23, the driven gear 26 is rotatably connected with the top end inside the equipment cavity 7, and a second planetary gear 27 and a first planetary gear 25 are symmetrically meshed between the driven gear 26 and the driving gear, one end of each of the second planetary gear 27 and the first planetary gear 25 is rotatably connected with two inner side walls of the equipment cavity 7 through a rotating rod 24, each of the driven gear 26, the first planetary gear 25, the driving gear 23 and the second planetary gear 27 adopts a bevel gear, the driving motor 22 operates to drive the driving gear 23 to rotate, the first rotating rod 16 on the upper surface of the driving gear 23 rotates along with the driving gear, so that the aquatic product hanging rack on the first rotating rod 16 rotates clockwise, the driving gear 23 further rotates, the driven gear 26 rotates anticlockwise through the transmission of the first planetary gear 25 and the second planetary gear 27, meanwhile, the second rotating rod 21 rotates anticlockwise along with the driven gear 26, so that the aquatic product hanging rack on the second rotating rod 21 rotates anticlockwise, the two aquatic product hanging racks rotate relatively, the wind receiving surfaces of the two aquatic product hanging racks can be more uniform by matching with the two exhaust fans 2, and the defrosting time is shortened, the thawing rate of the aquatic products is improved.

The front side of box 1 is rotated and is connected with chamber door 10, and the position department that the chamber 14 corresponds to unfreezing in the surface of chamber door 10 is equipped with observation window 13, and the inboard edge of chamber door 10 all is provided with magnetism with the binding face of box 1 and inhales joint strip 12, can play the effect of being convenient for open and close.

The position department embedding that one side of box 1 corresponds bottom hydrops chamber 9 is connected with blow off pipe 6, be equipped with the valve on the blow off pipe 6, the inside bottom of bottom hydrops chamber 9 is equipped with heating rod 8, heating rod 8 adopts the ceramic heat-generating body, hydrops after unfreezing concentrate to bottom hydrops chamber 9 in, can discharge through blow off pipe 6, add the clear water in bottom hydrops chamber 9 during the equipment does not use, 8 work of heating rod heat the steam production with water, can be to the inside comprehensive disinfection of box 1, guarantee the health nature of secondary use.

The working principle of the invention is as follows: firstly, the aquatic products to be thawed are hung on the hanging teeth 18, the box door 10 is closed, the driving motor 22 operates to drive the driving gear 23 to rotate, the first rotating rod 16 on the upper surface of the driving gear 23 rotates along with the driving gear, so that the aquatic product hanging rack on the first rotating rod 16 rotates clockwise, the driving gear 23 further rotates to drive the driven gear 26 to rotate anticlockwise through the transmission of the first planetary gear 25 and the second planetary gear 27, meanwhile, the second rotating rod 21 rotates anticlockwise along with the driven gear 26, so that the aquatic product hanging rack on the second rotating rod 21 rotates anticlockwise, the two aquatic product hanging racks rotate relatively, the wind-receiving surface of the aquatic product hanging rack can be more uniform by matching with the two exhaust fans 2, the thawing time is shortened, and the thawing rate of the aquatic products is improved;

secondly, the control switch 33 controls the high-pressure water pump 28 to operate intermittently, the high-pressure water pump 28 pumps weak brine in the brine tank 4 through the water pumping pipe 3, and the weak brine is finally uniformly sprayed on the surface of the aquatic product through the water pumping pipe 3 and the hollow pipe 30 by the aerosol spray nozzle 31, so that on one hand, the ice water melted on the surface is prevented from being frozen again under the action of wind power, the fusion of an ice layer is promoted, on the other hand, the weak brine has the effect of sterilization and disinfection, the bacterial growth is reduced, and the sanitation of food materials is ensured;

in addition, during the thawing period, the induced fan 154 operates to lead out the internal airflow, so that the effect of accelerating the flow of the internal air can be achieved, meanwhile, the extracted gas contains the fishy smell and bacteria of aquatic products, the bacteria can be filtered out through the acetate fiber layer 152, the activated carbon filter layer 153 and the tea dust can achieve the effects of removing the smell and purifying the air, and the sanitation of the working environment is ensured;

finally, the defrosted accumulated liquid is collected into the bottom accumulated liquid cavity 9 and can be discharged through the blow-off pipe 6, clear water is added into the bottom accumulated liquid cavity 9 when the device is not used, the heating rod 8 works to heat the water to generate steam, the interior of the box body 1 can be comprehensively disinfected, and the sanitation of secondary use is guaranteed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. The utility model provides a thawing apparatus based on aquatic products processing, includes box (1), its characterized in that, box (1) inside symmetry is fixed with two baffle (5), and the inside of box (1) separates in proper order from last to extremely down unfreezing chamber (14), equipment chamber (7) and bottom hydrops chamber (9) three independent cavity through two baffle (5), the exhaust mechanism (15) that are linked together with unfreezing chamber (14) are installed in the top embedding of box (1), and one side of box (1) is fixed with the supplementary mechanism that unfreezes that extends to unfreezing chamber (14) inside, the inside of unfreezing chamber (14) is provided with the part of unfreezing.

The part of unfreezing sets up exhaust fan (2) on unfreezing chamber (14) inner wall including perpendicular rotation connection second bull stick (21) and the symmetry embedding in baffle (5) center department, the inside of second bull stick (21) has been cup jointed and has been rotated continuous first bull stick (16) with the inside top in chamber (14) of unfreezing, and second bull stick (21) all is equipped with the aquatic products stores pylon with the outside of first bull stick (16), second bull stick (21) all extend to equipment chamber (7) inside and coaxial incorgruous drive mechanism links to each other with the bottom of first bull stick (16), the inside of second bull stick (21) is located both ends position department and all links to each other with first bull stick (16) transmission through the bearing.

2. The thawing apparatus based on aquatic product processing as claimed in claim 1, wherein the aquatic product hanging rack comprises a fixing sleeve (20) fixed to the outside of the second rotating rod (21) and the first rotating rod (16) in a sleeved manner, the outer side of the fixing sleeve (20) is fixed with hanging rods (17) in a welded manner at equal intervals, a reinforcing plate (19) in a triangular structure is fixedly arranged at the joint of the fixing sleeve (20) and the hanging rods (17), and hanging teeth (18) are formed on the upper surface of the hanging rods (17) at equal intervals.

3. The thawing apparatus for aquatic product processing according to claim 1, wherein the coaxial anisotropic transmission mechanism comprises a driving gear (23) rotatably connected to the bottom end inside the equipment chamber (7) and a driving motor (22) installed below one of the partition plates (5), the driving end of the driving motor (22) penetrates through the partition plate (5) and is fixed to the center of the bottom of the driving gear (23), a driven gear (26) connected with the second rotating rod (21) in a penetrating manner is arranged above the driving gear (23), a joint connected with the bottom end of the first rotating rod (16) is fixed to the center of the upper surface of the driving gear (23), the driven gear (26) is rotatably connected to the top end inside the equipment chamber (7), and a second planetary gear (27) and a first planetary gear (25) are symmetrically engaged between the driven gear (26) and the driving gear (23), one ends of the second planetary gear (27) and the first planetary gear (25) are respectively and rotatably connected with two inner side walls of the equipment cavity (7) through rotating rods (24), and bevel gears are adopted by the driven gear (26), the first planetary gear (25), the driving gear (23) and the second planetary gear (27).

4. The thawing apparatus for aquatic product processing according to claim 1, wherein the auxiliary thawing mechanism comprises a brine tank (4) fixed outside the tank body (1), a water pumping pipe (3) extending to the bottom end of the brine tank (4) is embedded in the center of the brine tank (4), an adding port (29) is embedded in one side position of the upper side of the brine tank (4) close to the water pumping pipe (3), a control switch (33) is installed on the front side of the brine tank (4), the other end of the water pumping pipe (3) extends into the thawing chamber (14) through the tank body (1) and is connected with a hollow pipe (30), a high-pressure water pump (28) electrically connected with the control switch (33) is connected to the middle section of the water pumping pipe (3), and the rear side of the hollow pipe (30) is fixed on the rear side wall of the thawing chamber (14) through a mounting seat (32), and four aerosol spray heads (31) are vertically arranged on the front side of the hollow pipe (30) at equal intervals.

5. Thawing apparatus based on aquatic product processing, according to claim 4, characterized in that the brine tank (4) contains weak brine with a brine ratio of 1: 15 and the temperature of the weak brine is 8-10 ℃.

6. The thawing apparatus based on aquatic product processing as claimed in claim 1, wherein the exhaust mechanism (15) comprises an induced fan (154) embedded in the upper surface of the box body (1), a filter cartridge (151) is screwed above the induced fan (154), and an odor removal layer (155), an acetate fiber layer (152) and an activated carbon filter layer (153) are sequentially arranged in the filter cartridge (151) from top to bottom.

7. A seafood processing based thawing apparatus according to claim 6, wherein said odor removal layer (155) is a spun lace nonwoven material, and the inside of the odor removal layer (155) is filled with tea dust.

8. The thawing apparatus based on aquatic product processing according to claim 1, wherein a box door (10) is rotatably connected to the front side of the box body (1), an observation window (13) is assembled on the surface of the box door (10) at a position corresponding to the thawing chamber (14), and magnetic suction sealing rubber strips (12) are arranged on the inner side edge of the box door (10) and the joint surface of the box body (1).

9. The thawing apparatus based on aquatic product processing as claimed in claim 1, wherein a drain pipe (6) is embedded and connected at a position corresponding to the bottom dropsy cavity (9) on one side of the box body (1), a valve is assembled on the drain pipe (6), a heating rod (8) is assembled at the bottom end inside the bottom dropsy cavity (9), and the heating rod (8) adopts a ceramic heating body.

10. The thawing apparatus based on aquatic product processing according to claim 1, wherein flow guide pipes (11) are arranged between the two partition plates (5) at equal intervals in the equipment cavity (7), and holes communicated with the flow guide pipes (11) are formed in the surfaces of the two partition plates (5) at positions corresponding to two ends of the flow guide pipes (11).