CN220777271U - High-temperature sterilization device - Google Patents

Abstract

The utility model relates to the field of high-temperature sterilization of meat products, in particular to a high-temperature sterilization device, which has the technical scheme that: the sterilizing device comprises a sterilizing cylinder and a top cover, wherein a stirring assembly is arranged in the middle of the sterilizing cylinder, a driving assembly is arranged on one side of the upper end of the top cover, a storage cylinder is arranged on one side of the outer end of the sterilizing cylinder, a steam generator is arranged at the upper end of the storage cylinder, and a conveying pipe is arranged at the output end of the steam generator, and the sterilizing device has the beneficial effects that: the meat product is placed into the sterilizing cylinder, the rotary rod can mix and stir the meat product through the stirring rod, then the steam generator can pump hot water out to generate high-temperature steam, finally the high-temperature steam is conveyed into the rotary rod through the conveying pipe, the high-temperature steam entering the rotary rod flows rapidly and is sprayed outwards through the spray holes on the surface of the stirring rod, so that the meat product can be sterilized by utilizing the high-temperature steam, and meanwhile, the meat product can be conveniently and synchronously stirred, and all positions in the sterilizing cylinder can be uniformly sprayed by the high-temperature steam.

Description

High-temperature sterilization device

Technical Field

The utility model relates to the field of high-temperature sterilization of meat products, in particular to a high-temperature sterilization device.

Background

Meat products are typically subjected to high temperature sterilization during processing. High temperature sterilization is a common food processing method, not only can kill pathogens, but also can destroy the enzyme activity and the microbial growth capacity in food, thereby preventing food spoilage and deterioration, and helping to ensure the quality of meat products and food safety.

At present, common high-temperature sterilization modes comprise steam sterilization and hot water sterilization, when steam sterilization is used, meat products are generally stacked in a storage tank, hot water is extracted by a steam generator to generate high-temperature steam, and finally the high-temperature steam is sprayed onto the meat products for high-temperature sterilization, however, when the high-temperature steam is sprayed out, most of the high-temperature steam is sprayed out from one direction of the upper part or the lower part, uneven upper and lower temperatures in the tank are easily caused, blind areas which cannot be sterilized exist, and the integral sterilization quality and efficiency are affected.

Therefore, it is necessary to invent a high temperature sterilization apparatus.

Disclosure of Invention

The present utility model is directed to solving the problems set forth in the background art.

In order to achieve the above object, the present utility model provides the following technical solutions: the high-temperature sterilization device comprises a sterilization cylinder and a top cover, wherein the top cover is arranged at the upper end of the sterilization cylinder, a stirring assembly is arranged in the middle of the sterilization cylinder, a driving assembly is arranged on one side of the upper end of the top cover, a storage cylinder is arranged on one side of the outer end of the sterilization cylinder, a collecting cylinder is arranged on one side of the outer end of the storage cylinder, a steam generator is arranged at the upper end of the storage cylinder, a conveying pipe is arranged at the output end of the steam generator, and the other end of the conveying pipe is connected with the stirring assembly;

the stirring assembly comprises a fixed sleeve and a rotating rod arranged in the middle of the fixed sleeve, a central hole is formed in the middle of the rotating rod, a driven wheel is arranged on the outer side of the upper end of the rotating rod, a stirring rod is arranged at the lower end of the rotating rod, and spray holes are formed in the surface of the stirring rod at intervals.

Based on the above characteristics: the meat product is put into the sterilizing cylinder and then drives the rotating rod to rotate through the driving component, at the moment, the rotating rod can mix and stir the meat product through the stirring rod, one end of the conveying pipe is connected with a central hole in the middle of the rotating rod, so that the rotating rod can normally rotate, the conveying pipe vertically and fixedly rotates synchronously with the rotating rod, liquid water and a heater (not shown in the drawing) are arranged in the storage cylinder, the heater can heat the water to raise the temperature, then the steam generator can pump hot water to generate high-temperature steam, finally the high-temperature steam is conveyed into the rotating rod through the conveying pipe, and the high-temperature steam entering the rotating rod can rapidly flow and outwards spray out through a spray hole on the surface of the stirring rod, so that the meat product can be sterilized by the high-temperature steam, and meanwhile, synchronous stirring of the meat product is facilitated, all positions in the sterilizing cylinder can be uniformly sprayed by the high-temperature steam, and a sterilizing blind area is avoided.

Preferably, the front of the sterilizing cylinder is movably hinged with a sealing door, a liquid discharge pipe is arranged on one side of the lower end of the sterilizing cylinder, the liquid discharge pipe is connected with the storage cylinder, and a one-way valve is arranged on the liquid discharge pipe.

Based on the above characteristics: after meat product sterilization is accomplished, stop carrying high heat steam, make the inside temperature of sterilization section of thick bamboo reduce, the inside remaining high heat steam of sterilization section of thick bamboo will cool off gradually at this moment and form liquid water and fall sterilization section of thick bamboo inner chamber bottom, and liquid water after the cooling at last will flow into the inside collection of storage section of thick bamboo through the fluid-discharge tube, and the check valve of setting can avoid liquid water backward flow.

Preferably, the power box is installed to upper end one side of top cap, the through-hole has been seted up to the centre of top cap, the ring channel has been seted up to the lower extreme surface of top cap, ring channel internally mounted has the sterilamp.

Based on the above characteristics: the ultraviolet sterilizing lamp is arranged in the annular groove at the lower end of the top cover, so that the ultraviolet sterilizing lamp can irradiate downwards to sterilize and disinfect the stirred meat products.

Preferably, the inner wall of the fixed sleeve is provided with a limit groove.

Based on the above characteristics: the fixed sleeve rotates the bull stick through the spacing groove spacing, avoids the bull stick to rock about.

Preferably, the upper end outside fixed mounting of bull stick has the limiting plate, the mounting hole has been seted up to the surface of limiting plate, the inside movable mounting of mounting hole has the ball.

Based on the above characteristics: the bull stick passes through the limiting plate to be rotated and connects in the spacing inslot portion, and when the bull stick was driven rotatory, the limiting plate will rotate at the spacing inslot portion in step, and the outside ball of limiting plate then with the inner wall rolling contact in spacing inslot, more smooth when making bull stick rotation adjustment.

Preferably, the driving assembly comprises a driving motor and a rotating shaft arranged at the output end of the driving motor, a driving wheel is arranged outside the rotating shaft, and a connecting belt is connected between the driving wheel and the driven wheel.

Based on the above characteristics: the driving motor drives the driving wheel to rotate through the rotating shaft, and as the connecting belt is arranged between the driving wheel and the driven wheel, the driven wheel synchronously drives the rotating rod and the stirring rod to rotate when the driving wheel rotates.

Preferably, the upper end of the collecting cylinder is provided with an exhaust pipe, the other end of the exhaust pipe is connected with the sterilizing cylinder, and one end of the exhaust pipe, which is close to the sterilizing cylinder, is provided with a pressure relief valve.

Based on the above characteristics: when too much high-heat steam is injected into the sterilizing cylinder to cause the too large pressure in the sterilizing cylinder, the pressure release valve can be opened to release pressure, and at the moment, part of the high-heat steam flows into the collecting cylinder through the exhaust pipe.

Preferably, a solenoid valve and a flowmeter are installed in the middle of the conveying pipe.

Based on the above characteristics: when the high-heat steam is required to be conveyed, the electromagnetic valve on the conveying pipe can be opened, when the high-heat steam is not required to be conveyed, the electromagnetic valve can be closed, and the flow meter is arranged to monitor the flow of the high-heat steam conveniently.

The beneficial effects of the utility model are as follows:

1. the meat product is placed into the sterilizing cylinder, the ultraviolet sterilizing lamp is arranged in the annular groove at the lower end of the top cover, the ultraviolet sterilizing lamp is convenient to irradiate downwards to sterilize and disinfect the meat product to be stirred, the driving assembly is started and then drives the rotating rod to rotate, at the moment, the rotating rod can mix and stir the meat product through the stirring rod, the heater can heat water in the storage cylinder and raise the temperature, then the steam generator can pump hot water to generate high-temperature steam, finally the high-temperature steam is conveyed into the rotating rod through the conveying pipe, the high-temperature steam entering the rotating rod rapidly flows and is sprayed outwards through the spray hole on the surface of the stirring rod, so that the meat product can be sterilized by utilizing the high-temperature steam, and meanwhile, synchronous stirring of the meat product is convenient, all positions in the sterilizing cylinder can be uniformly sprayed by the high-temperature steam, and a sterilizing blind area is avoided.

2. When too much high-heat steam is injected into the sterilizing cylinder, the pressure relief valve can be opened to relieve pressure when the pressure in the sterilizing cylinder is too high, at the moment, part of high-heat steam flows into the collecting cylinder through the exhaust pipe, the condenser is arranged in the collecting cylinder to conveniently separate gas from liquid in the high-heat steam entering the collecting cylinder, the separated liquid flows into the storing cylinder again to be collected, after the meat product is sterilized, the high-heat steam is stopped to be conveyed, the temperature in the sterilizing cylinder is reduced, the residual high-heat steam in the sterilizing cylinder is gradually cooled to form liquid water, the liquid water finally flows into the inner cavity bottom of the sterilizing cylinder to be collected through the liquid discharge pipe, so that the collected liquid water is conveniently reused, and the sterilizing cylinder is environment-friendly and economical.

Drawings

FIG. 1 is a schematic view of the overall structure of a high-temperature sterilization device provided by the utility model;

fig. 2 is a schematic structural view of a stirring assembly of a high-temperature sterilization device provided by the utility model;

FIG. 3 is a cross-sectional view of the inside of a fixing sleeve of the high-temperature sterilization device provided by the utility model;

fig. 4 is a bottom view of a top cover of the high-temperature sterilization device provided by the utility model.

In the figure: 1. a sterilization cylinder; 11. sealing the door; 12. a liquid discharge pipe; 13. a one-way valve; 2. a top cover; 21. a power supply box; 22. a through hole; 23. an annular groove; 24. an ultraviolet germicidal lamp; 3. a stirring assembly; 31. a fixed sleeve; 311. a limit groove; 32. a rotating rod; 321. a limiting plate; 322. a mounting hole; 323. a ball; 33. a central bore; 34. driven wheel; 35. a stirring rod; 36. a spray hole; 4. a drive assembly; 41. a driving motor; 42. a rotating shaft; 43. a driving wheel; 44. a connecting belt; 5. a storage cylinder; 6. a collection cylinder; 61. an exhaust pipe; 62. a pressure release valve; 7. a steam generator; 8. a delivery tube; 81. an electromagnetic valve; 82. a flow meter.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1-4, the high temperature sterilization device provided by the utility model comprises a sterilization cylinder 1 and a top cover 2, wherein the top cover 2 is arranged at the upper end of the sterilization cylinder 1, a stirring assembly 3 is arranged in the middle of the sterilization cylinder 1, a driving assembly 4 is arranged at one side of the upper end of the top cover 2, a storage cylinder 5 is arranged at one side of the outer end of the sterilization cylinder 1, a collecting cylinder 6 is arranged at one side of the outer end of the storage cylinder 5, a steam generator 7 is arranged at the upper end of the storage cylinder 5, a conveying pipe 8 is arranged at the output end of the steam generator 7, and the other end of the conveying pipe 8 is connected with the stirring assembly 3;

the stirring assembly 3 comprises a fixed sleeve 31 and a rotating rod 32 arranged in the middle of the fixed sleeve 31, a central hole 33 is formed in the middle of the rotating rod 32, a driven wheel 34 is arranged on the outer side of the upper end of the rotating rod 32, a stirring rod 35 (hollow between the rotating rod 32 and the stirring rod 35) is arranged at the lower end of the rotating rod 32, and spray holes 36 are formed in the surface of the stirring rod 35 at intervals.

The meat product is placed into the sterilizing cylinder 1, the rotating rod 32 is driven to rotate through the driving assembly 4, at the moment, the rotating rod 32 can mix and stir the meat product through the stirring rod 35, one end of the conveying pipe 8 is connected with the central hole 33 in the middle of the rotating rod 32, the rotating rod 32 can rotate normally, the conveying pipe 8 is vertically and fixedly and synchronously rotated with the rotating rod 32, liquid water and a heater (not shown in the drawing) are arranged in the storage cylinder 5, the heater can heat the water and raise the temperature, then the steam generator 7 can pump hot water to generate high-temperature steam, finally the high-temperature steam is conveyed into the rotating rod 32 through the conveying pipe 8, the high-temperature steam entering the rotating rod 32 flows rapidly and is sprayed outwards through the spray hole 36 on the surface of the stirring rod 35, so that the meat product can be sterilized by using the high-temperature steam, synchronous stirring is convenient, and all positions in the sterilizing cylinder 1 can be uniformly sprayed by the high-temperature steam, and a sterilizing blind area is avoided.

Further, the front of the sterilizing cylinder 1 is movably hinged with a sealing door 11, a liquid discharge pipe 12 is installed on one side of the lower end of the sterilizing cylinder 1, the liquid discharge pipe 12 is connected with the storage cylinder 5 (a filter screen can be arranged inside the liquid discharge pipe 12 and used for filtering the liquid water flowing back, the liquid water is automatically arranged according to the requirement, the sterilizing cylinder is not limited in the application), and a one-way valve 13 is installed on the liquid discharge pipe 12.

Based on the above characteristics: the sealing door 11 can be flexibly opened and closed for placing and taking out meat products to be sterilized, after meat products are sterilized, high-heat steam is stopped to be conveyed, so that the temperature inside the sterilizing cylinder 1 is reduced, at the moment, residual high-heat steam inside the sterilizing cylinder 1 is gradually cooled to form liquid water which falls to the bottom of the inner cavity of the sterilizing cylinder 1, finally, the cooled liquid water flows into the storage cylinder 5 through the liquid discharge pipe 12 to be collected, and the liquid water can be prevented from flowing back by the arranged one-way valve 13.

Further, a power box 21 is installed on one side of the upper end of the top cover 2, a through hole 22 is formed in the middle of the top cover 2 (a rotary rod 32 conveniently penetrates through the top cover 2 movably through the through hole 22), an annular groove 23 is formed in the lower end surface of the top cover 2, and an ultraviolet sterilizing lamp 24 is installed in the annular groove 23.

The power box 21 is electrically connected with the ultraviolet germicidal lamp 24, and can supply power to the ultraviolet germicidal lamp 24, and the ultraviolet germicidal lamp 24 is arranged in the annular groove 23 at the lower end of the top cover 2, so that the ultraviolet germicidal lamp 24 can conveniently irradiate downwards to sterilize and disinfect the stirred meat products.

Further, a limiting groove 311 is formed in the inner wall of the fixing sleeve 31.

The fixed sleeve 31 rotates and limits the rotating rod 32 through the limiting groove 311, so that the rotating rod 32 is prevented from shaking left and right.

Further, a limiting plate 321 is fixedly installed at the outer portion of the upper end of the rotating rod 32, a mounting hole 322 is formed in the outer surface of the limiting plate 321, and a ball 323 is movably installed in the mounting hole 322.

The bull stick 32 passes through limiting plate 321 to be rotated and connect inside limiting groove 311, and when bull stick 32 was driven rotatory, limiting plate 321 will rotate at limiting groove 311 inside in step, and the outside ball 323 of limiting plate 321 then with limiting groove 311's inner wall rolling contact, make bull stick 32 rotation more smooth when adjusting.

Further, the driving assembly 4 comprises a driving motor 41 and a rotating shaft 42 installed at the output end of the driving motor 41, a driving wheel 43 is installed outside the rotating shaft 42, and a connecting belt 44 is connected between the driving wheel 43 and the driven wheel 34.

The driving motor 41 drives the driving wheel 43 to rotate through the rotating shaft 42, and the driven wheel 34 synchronously drives the rotating rod 32 and the stirring rod 35 to rotate when the driving wheel 43 rotates due to the connecting belt 44 arranged between the driving wheel 43 and the driven wheel 34.

Further, an exhaust pipe 61 is installed at the upper end of the collection cylinder 6, the other end of the exhaust pipe 61 is connected with the sterilization cylinder 1, and a pressure relief valve 62 is installed at one end of the exhaust pipe 61 close to the sterilization cylinder 1.

When too much high-heat steam is injected into the sterilizing cylinder 1, and the pressure in the sterilizing cylinder 1 is too high, the pressure release valve 62 can be opened to release the pressure, at this time, part of the high-heat steam flows into the collecting cylinder 6 through the exhaust pipe 61, a condenser (not shown in the figure, the prior art is not repeated) is arranged in the collecting cylinder 6, the high-heat steam entering the collecting cylinder 6 is conveniently subjected to gas-liquid separation, the separated liquid is discharged to the outside of the collecting cylinder 6, and the separated liquid also flows into the storing cylinder 5 again to be collected.

Further, a solenoid valve 81 and a flow meter 82 are installed in the middle of the delivery pipe 8.

When high-heat steam is required to be conveyed, the electromagnetic valve 81 on the conveying pipe 8 can be opened, when high-heat steam is not required to be conveyed, the electromagnetic valve 81 can be closed, and the flow meter 82 is arranged to monitor the flow of the high-heat steam conveniently.

The application process of the utility model is as follows: the meat product is placed into the sterilizing cylinder 1, the rotating rod 32 is driven to rotate through the driving assembly 4, at the moment, the rotating rod 32 can mix and stir the meat product through the stirring rod 35, the heater can heat water to raise the temperature, then the steam generator 7 can pump hot water out to generate high-temperature steam, finally the high-temperature steam is conveyed into the rotating rod 32 through the conveying pipe 8, the high-temperature steam entering the rotating rod 32 rapidly flows and is sprayed outwards through the spray holes 36 on the surface of the stirring rod 35, when the sterilizing cylinder 1 is internally injected with excessive high-temperature steam to cause the excessive internal pressure of the sterilizing cylinder 1, the pressure release valve 62 can be opened to release pressure, at the moment, part of the high-temperature steam flows into the collecting cylinder 6 through the exhaust pipe 61, the condenser is arranged in the collecting cylinder 6 to facilitate gas-liquid separation of the high-temperature steam entering the collecting cylinder 6, the separated liquid is discharged to the outside of the collecting cylinder 6, and the separated liquid also flows into the inside of the storing cylinder 5 again to be collected.

The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims (8)

1. The utility model provides a high temperature sterilization device, includes sterilization section of thick bamboo (1) and top cap (2), top cap (2) are installed in sterilization section of thick bamboo (1) upper end, its characterized in that: the novel sterilizing device is characterized in that a stirring assembly (3) is arranged in the middle of the sterilizing cylinder (1), a driving assembly (4) is arranged on one side of the upper end of the top cover (2), a storage cylinder (5) is arranged on one side of the outer end of the sterilizing cylinder (1), a collecting cylinder (6) is arranged on one side of the outer end of the storage cylinder (5), a steam generator (7) is arranged at the upper end of the storage cylinder (5), a conveying pipe (8) is arranged at the output end of the steam generator (7), and the other end of the conveying pipe (8) is connected with the stirring assembly (3);

the stirring assembly (3) comprises a fixed sleeve (31) and a rotating rod (32) arranged in the middle of the fixed sleeve (31), a central hole (33) is formed in the middle of the rotating rod (32), a driven wheel (34) is arranged on the outer side of the upper end of the rotating rod (32), a stirring rod (35) is arranged at the lower end of the rotating rod (32), and spray holes (36) are formed in the surface of the stirring rod (35) at intervals.

2. The high temperature sterilization apparatus of claim 1, wherein: the front of the sterilizing cylinder (1) is movably hinged with a sealing door (11), a liquid discharge pipe (12) is arranged on one side of the lower end of the sterilizing cylinder (1), the liquid discharge pipe (12) is connected with the storage cylinder (5), and a one-way valve (13) is arranged on the liquid discharge pipe (12).

3. The high temperature sterilization apparatus of claim 1, wherein: the power box (21) is installed to upper end one side of top cap (2), through-hole (22) have been seted up in the centre of top cap (2), ring channel (23) have been seted up on the lower extreme surface of top cap (2), ring channel (23) internally mounted has sterilamp (24).

4. The high temperature sterilization apparatus of claim 1, wherein: limiting grooves (311) are formed in the inner wall of the fixing sleeve (31).

5. The high temperature sterilization apparatus of claim 1, wherein: the upper end outside fixed mounting of bull stick (32) has limiting plate (321), mounting hole (322) have been seted up to the surface of limiting plate (321), inside movable mounting of mounting hole (322) has ball (323).

6. The high temperature sterilization apparatus of claim 1, wherein: the driving assembly (4) comprises a driving motor (41) and a rotating shaft (42) arranged at the output end of the driving motor (41), a driving wheel (43) is arranged outside the rotating shaft (42), and a connecting belt (44) is connected between the driving wheel (43) and the driven wheel (34).

7. The high temperature sterilization apparatus of claim 1, wherein: an exhaust pipe (61) is arranged at the upper end of the collecting cylinder (6), the other end of the exhaust pipe (61) is connected with the sterilizing cylinder (1), and a pressure release valve (62) is arranged at one end, close to the sterilizing cylinder (1), of the exhaust pipe (61).

8. The high temperature sterilization apparatus of claim 1, wherein: an electromagnetic valve (81) and a flowmeter (82) are arranged in the middle of the conveying pipe (8).