CN214802117U - Secondary sterilization device is used in drink safety in production - Google Patents

Abstract

The utility model belongs to the technical field of food production's technique and specifically relates to a secondary sterilization device is used in drink safety in production, it includes steam generator and sterilization case, steam generator sets up outside the sterilization case, sterilization incasement portion is provided with steam sterilization mechanism, hot-blast dry mechanism and conveying mechanism, conveying mechanism includes first conveyer belt and second conveyer belt, steam sterilization mechanism sets up on the sterilization incasement wall that is close to first conveyer belt, hot-blast dry mechanism sets up on the sterilization incasement wall that is close to the second conveyer belt, steam delivery pipe intercommunication steam sterilization mechanism and steam generator. First conveyer belt transports drink to steam sterilization mechanism department and carries out high temperature high pressure steam sterilization in this application, and the drink is transmitted the second conveyer belt by first conveyer belt after the sterilization, and the second conveyer belt transports the drink hot-blast dry mechanism department of carrying out hot-blast air drying, has the effect of being convenient for transport, has improved the industrial integrated degree of beverage production.

Description

Secondary sterilization device is used in drink safety in production

Technical Field

The application relates to the technical field of food production, in particular to a secondary sterilization device for safe production of drinks.

Background

Along with the continuous promotion of social productivity, people's quality of life is also higher and higher, and the daily drinking water demand of people has been satisfied to numerous bottled, boxed and canned drinks, has effectively delayed the shelf life after processing sterilization such as dairy products beverage, nut beverage, fruit juice beverage and tea beverage for people can obtain in time conveniently.

The beverage containing sugar such as protein, fat and fructose is processed, and is sterilized for the first time before the ingredients are mixed, and then different types of beverages are selectively inoculated with strains, homogenized and canned. Since the beverage is not packaged in an aseptic manner, the beverage packaging material may carry a small amount of microorganisms, and the beverage may enter microorganisms in other processing steps after the first sterilization, and the beverage manufacturer may perform a second sterilization of the canned beverage. At present, the secondary sterilization is to place the packaged beverage into an autoclave for treatment for several minutes to tens of minutes.

In view of the above-mentioned related technologies, the inventor found that the autoclave is inconvenient to use, and needs to be opened separately to take out the beverage in the autoclave, which has the defect of difficult transportation.

SUMMERY OF THE UTILITY MODEL

In order to facilitate transporting the drink of secondary sterilization, improve the integrated degree of industrialization of drink production, this application provides a secondary sterilization device for drink safety in production.

The application provides a pair of secondary sterilization device is used in drink safety in production adopts following technical scheme:

the utility model provides a secondary sterilization device is used in drink safety in production, includes steam generator and sterilization case, steam generator sets up outside sterilization case, sterilization incasement portion is provided with steam sterilization mechanism, hot-blast dry mechanism and conveying mechanism, conveying mechanism includes first conveyer belt and second conveyer belt, steam sterilization mechanism sets up on the sterilization incasement wall that is close to first conveyer belt, hot-air drying mechanism sets up on the sterilization incasement wall that is close to the second conveyer belt, the intercommunication has steam conveying pipe between steam sterilization mechanism and the steam generator.

Through adopting above-mentioned technical scheme, steam generator is used for producing the high temperature high pressure vapor that the secondary sterilization was used, and the high temperature high pressure vapor of production is carried to steam sterilization mechanism by the steam conveying pipe, and steam sterilization mechanism sterilizes the drink of placing on first conveyer belt. The beverage that accomplishes the sterilization is transported on the second conveyer belt by first conveyer belt, and the second conveyer belt transports the beverage and is close to hot-blast position department of doing the mechanism, and hot-blast dry mechanism carries out the air-drying to the beverage afterwards, and the clearance is at the beverage surface by the drop of water of vapor condensation, and this kind is accomplished the sterilization in the sterilization case and is done the working method of operation with hot-blast, has improved the transport efficiency under the prerequisite that does not influence sterilization effect.

Preferably, steam sterilization mechanism includes steam spray tube, electric push rod and seal box, the seal box divide into lid and box body, steam spray tube and lid fixed connection, the telescopic link fixed connection of lid and electric push rod, the unable adjustment base and the sterilization incasement wall fixed connection of electric push rod, the box body is placed on first conveyer belt.

Through adopting above-mentioned technical scheme, the seal box is the airtight cavity that is used for carrying out the sterilization operation, and the steam spray pipe that sets up on the lid is used for spraying high temperature high pressure water vapor in to the seal box, makes high temperature high pressure water vapor full of whole seal box to can follow the electric push rod with electric push rod fixed connection's lid and move, realize the encapsulation or the separation with the box body, the box body after the separation is carried on the second conveyer belt under the effect of first conveyer belt, thereby air-dry the operation.

Preferably, a plurality of nozzles which are uniformly distributed at intervals are arranged on the steam spray pipe.

Through adopting above-mentioned technical scheme, the nozzle is used for cutting apart into tiny air current with high temperature high pressure water vapour air current to the whole seal box is convenient for more evenly and high-efficiently be covered with to tiny high temperature high pressure water vapour air current of stranded.

Preferably, the steam spray pipe is connected with the box cover through a U-shaped bolt.

Through adopting above-mentioned technical scheme, the steam spray tube is cup jointed to the crooked end of U type bolt, and U type bolt open end passes the lid and is fixed by the nut on the lid outer wall to U type bolt fixes the steam spray tube on the lid inner wall.

Preferably, the edge of lid is provided with the sealing ring, the edge of box body towards lid one side is provided with the seal groove, still be provided with on the lid and be used for adjusting ventilative relief valve.

Through adopting above-mentioned technical scheme, when needs spray high temperature high pressure vapor in the seal box, the electric push rod promotes the lid and moves down, makes the seal ring insert in the seal groove of box body, and the relief valve is used for balancing the inside and outside atmospheric pressure of seal box, realizes the injection of high temperature high pressure vapor in the seal box, and then carries out high temperature high pressure vapor sterilization operation in the seal box.

Preferably, the sealing ring is in an isosceles trapezoid column shape, the bottom surface of the long bottom edge of the isosceles trapezoid is connected with the box cover, the bottom surface of the short bottom edge of the isosceles trapezoid is used for being inserted into the sealing groove, and the sealing groove is in an isosceles trapezoid shape.

Through adopting above-mentioned technical scheme, the seal groove of isosceles trapezoid shape has the guide effect, even the sealing ring fails to align completely with the seal groove, the seal groove is inserted to the sealing ring of isosceles trapezoid shape, and the sealing ring slides along the seal groove side and finally seals with the seal groove bottommost and laminates, guarantees the sealed effect of seal box.

Preferably, the first conveyor belt is provided with a transverse baffle and a longitudinal baffle, the transverse baffle is arranged on the first conveyor belt along the running direction of the conveyor belt, and the longitudinal baffle is arranged on the first conveyor belt along the direction perpendicular to the running direction of the conveyor belt.

Through adopting above-mentioned technical scheme, horizontal baffle and vertical baffle are used for fixing the position of box body on first conveyer belt jointly, make the lid seal the laminating with the box body after vertical downstream. And the transverse baffle enables the sealing box to be transported along the first conveyor belt, and the sealing box is prevented from falling from the side edge position of the first conveyor belt.

Preferably, a pipe collecting box is arranged on the outer wall of the sterilizing box, a rotating shaft is sleeved on the pipe collecting box and is rotatably connected with the bottom of the pipe collecting box, and the steam conveying pipe is wound on the rotating shaft.

By adopting the technical scheme, the steam conveying pipe is wound on the rotating shaft in the pipe collecting box, and when the electric push rod drives the box cover to move away from the pipe collecting box, the steam conveying pipe wound on the rotating shaft is pulled out of the pipe collecting box; when the electric push rod drives the box cover to move towards the tube collecting box, the steam conveying pipe is collected into the tube collecting box.

Preferably, hot-blast dry mechanism includes air heater and mount, mount and sterilization incasement wall fixed connection, and the air heater inlays to be established in the mount, and the second conveyer belt sets up in the air heater below to the second conveyer belt is on same straight line with first conveyer belt side by side.

Through adopting above-mentioned technical scheme, the spatial position of mount with the air heater is fixed, and the second conveyer belt is received the box body that comes from first conveyer belt to under transporting it to the air heater, the air heater weathers the operation to the drink in the box body, and the drop of water that condenses after the elimination vapor cooling, and hot-blast high moisture of temperature is few, can further restrain the existence of microorganism.

In summary, the present application includes the following beneficial technical effects: the steam generator is used for producing high-temperature and high-pressure steam for secondary sterilization, the produced high-temperature and high-pressure steam is conveyed to the steam sterilization mechanism through the steam conveying pipe, and the steam sterilization mechanism sterilizes the drinks. The beverage which is sterilized is conveyed to the second conveyor belt by the first conveyor belt, the second conveyor belt conveys the beverage to a position close to the hot air drying mechanism, then the hot air drying mechanism carries out air drying treatment on the beverage, water drops condensed by water vapor on the outer surface of the beverage are cleaned, and then sterilization, packaging and air drying operations are finished in the sterilization box.

Drawings

Fig. 1 is an external schematic view of a secondary sterilization device for safe beverage production in the embodiment of the application.

Fig. 2 is a schematic diagram of the internal structure of a secondary sterilization device for safe beverage production in the embodiment of the present application.

Fig. 3 is a schematic view of a steam nozzle in a secondary sterilization device for safe beverage production in the embodiment of the application.

Fig. 4 is a schematic view of a tube collecting box in a secondary sterilization device for safe production of drinks in the embodiment of the application.

Description of reference numerals: 1. a steam generator; 2. a sterilization box; 3. a steam delivery pipe; 4. a steam sterilization mechanism; 41. a steam nozzle; 411. a nozzle; 42. an electric push rod; 43. a first conveyor belt; 431. a transverse baffle; 432. a longitudinal baffle; 44. a sealing box; 441. a box cover; 442. a box body; 443. a seal ring; 444. a sealing groove; 5. a hot air drying mechanism; 51. a hot air blower; 52. a fixed mount; 53. a second conveyor belt; 6. a U-shaped bolt; 61. a gas release valve; 7. a tube collecting box; 71. a rotating shaft.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses secondary sterilization device is used in drink safety in production. Referring to fig. 1 and 2, the secondary sterilization device for safe beverage production includes a steam generator 1, a sterilization tank 2, and a steam delivery pipe 3 communicating the steam generator 1 and the sterilization tank 2. The sterilization box 2 comprises a steam sterilization mechanism 4, a hot air drying mechanism 5 and a conveying mechanism which are arranged in the sterilization box, and the sterilization box 2 provides a relatively safe and sanitary processing environment for sterilization operation. The steam generator 1 is arranged outside the sterilizing box 2, and the steam generator 1 is used for generating high-temperature and high-pressure steam. Conveying mechanism includes first conveyer belt 43 and second conveyer belt 53, first conveyer belt 43 sets up in the vertical below of steam sterilization mechanism 4, second conveyer belt 53 sets up in the vertical below of hot-blast dry mechanism 5, first conveyer belt 43 transports the drink to steam sterilization mechanism 4 department with first, sterilize by steam sterilization mechanism 4, first conveyer belt 43 transmits the drink for second conveyer belt 53 afterwards, second conveyer belt 53 transports the drink to hot air drying mechanism 5 and air-dries the processing, thereby accomplish the secondary sterilization operation.

Referring to fig. 1 and 2, the sterilization box 2 is rectangular, and an observation window is provided on a side surface thereof, so that the sterilization operation condition in the sterilization box 2 can be observed conveniently through the observation window. The first conveyor belt 43 and the second conveyor belt 53 are placed at one end near the floor in the sterilizing compartment 2, and the first conveyor belt 43 and the second conveyor belt 53 are juxtaposed in a straight line. The steam sterilization mechanism 4 is disposed above the first conveyor belt 43, the steam sterilization mechanism 4 includes a steam nozzle 41, an electric push rod 42 and a sealing box 44, the sealing box 44 is rectangular, the sealing box 44 includes a box cover 441 and a box body 442, the box body 442 is disposed on the first conveyor belt 43, and the box body 442 moves along with the rotation of the first conveyor belt 43.

Referring to fig. 2 and 3, the electric push rod 42 is fixedly connected with the inner wall of the sterilization box 2, the telescopic rod of the electric push rod 42 is fixedly connected with the box cover 441, the steam spray pipe 41 is fixedly connected with one side of the box cover 441 facing the box body 442 through a plurality of U-shaped bolts 6 which are uniformly distributed at intervals, and the steam spray pipe 41 is communicated with the steam generator 1 through a steam delivery pipe. In this embodiment, the steam spraying pipe 41 has a five-row and five-column net structure, and the nozzles 411 are disposed at the intersection nodes of the rows and the columns, so that the nozzles 411 can spray the high-temperature and high-pressure steam into the sealed box more uniformly. The side of the lid 441 facing the case 442 is provided with a sealing ring 443, the sealing ring 443 is formed by an isosceles trapezoid-shaped cylinder surrounding the lid 441, the diameter of the end of the sealing ring 443 close to the lid 441 is larger, and the diameter of the end of the sealing ring 443 away from the lid 441 is smaller. The end of the box body 442 close to the box cover 441 is provided with a sealing groove 444, the sealing groove 444 is also in the shape of a cylinder formed by an isosceles trapezoid, the opening of the end of the sealing groove 444 close to the sealing ring 443 is large, the opening of the end of the sealing groove 444 far away from the sealing ring 443 is small, and the sealing ring 443 can be inserted into the sealing groove 444 or pulled out of the sealing groove 444. The lid 441 is provided with an air release valve 61, and when the sterilization operation is completed by the high-temperature and high-pressure steam filled in the sealing box 44, the air release valve 61 is opened, so that the sealing box 44 can be safely opened.

Referring to fig. 2 and 4, a tube collecting box 7 is arranged on the outer surface of the sterilization box 2, the tube collecting box 7 is cylindrical, a rotating shaft 71 is sleeved in the tube collecting box 7, a steam conveying pipe is wound on the rotating shaft 71, the rotating shaft 71 can rotate relative to the tube collecting box 7, and the rotating shaft 71 is connected with a motor. The tube collecting box 7 is used for temporarily storing the steam conveying tube, the steam conveying tube in the tube collecting box 7 is stretched out of the tube collecting box 7 along with the stretching of the electric push rod 42, and the steam conveying tube outside the tube collecting box 7 is synchronously collected into the tube collecting box 7 along with the collection of the electric push rod 42.

Referring to fig. 2, the first conveyor belt 43 is provided with a transverse blocking plate 431 and a longitudinal blocking plate 432, and the transverse blocking plate 431 is fixedly connected to both side edges of the first conveyor belt 43 along the running direction of the first conveyor belt 43. The longitudinal baffles 432 are perpendicular to the transverse baffles 431, a plurality of longitudinal baffles 432 are uniformly distributed on the first conveyor belt 43 at intervals, and the distance between every two adjacent longitudinal baffles 432 is not less than the width of the sealing box. The second conveyor belt 53 has the same configuration as the first conveyor belt 43. The hot air drying mechanism 5 is arranged above the second conveyor belt 53, the hot air drying mechanism 5 comprises a hot air blower 51 and a fixing frame 52, the fixing frame 52 is fixedly connected with the inner side wall of the sterilization box 2, and the hot air blower 51 is sleeved on the fixing piece. When the box 442 carries the beverage to the hot air blower 51, the hot air blower 51 blows the beverage.

The implementation principle of the sterilization device for safe production of drinks in the embodiment of the application is as follows: the canned beverage is put into the box body 442, the first conveying belt 43 is opened, the first conveying belt 43 conveys the box body 442 to the position below the steam sterilization mechanism 4 and then stops, the telescopic rod of the electric push rod 42 pushes the box cover 441 to move towards the box body 442, finally, the sealing ring 443 is inserted into the sealing groove 444, and when the electric push rod 42 pushes the box cover 441, the motor drives the rotating shaft 71 to rotate, so that the steam delivery pipe in the take-up box is put out, and the steam delivery pipe extends to the outer wall of the sterilization box 2 from the box cover 441. The steam generator 1 is started, the high-temperature and high-pressure steam generated by the steam generator 1 is transported to the steam spray pipe 41 through the steam delivery pipe, is sprayed into the sealed box through the spray nozzle 411, and is kept stand for several minutes or longer to complete the sterilization operation. Then the release valve 61 is opened, and when the normal air pressure in the sealed box is restored, the electric push rod 42 pulls the box cover 441 to move away from the box body 442. The first conveyor belt 43 continues to carry the box body 442 to move, then the box body 442 is transferred to the second conveyor belt 53, the second conveyor belt 53 conveys the box body 442 to the position below the hot air drying mechanism 5 to stop, the hot air blower 51 blows hot air to the beverage in the box body 442, the hot air is used for eliminating condensed water drops on the outer wall of the beverage after the temperature of the water vapor is reduced, the temperature of the blown hot air is high, and the moisture is low, so that the survival of microorganisms can be further inhibited.

The above examples are only used to illustrate the technical solutions of the present application, and do not limit the scope of the present application. It is to be understood that the embodiments described are only some of the embodiments of the present application and not all of them. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art may still make various combinations, additions, deletions or other modifications of the features of the embodiments of the present application without conflict, and thus, different technical solutions that do not substantially depart from the spirit of the present application may be obtained.

Claims (9)

1. The utility model provides a drink is secondary sterilization device for safety in production which characterized in that: including steam generator (1) and sterilization case (2), steam generator (1) sets up at sterilization case (2) outsidely, sterilization case (2) inside is provided with steam sterilization mechanism (4), hot-blast dry mechanism (5) and conveying mechanism, conveying mechanism includes first conveyer belt (43) and second conveyer belt (53), steam sterilization mechanism (4) set up on sterilization case (2) inner wall near first conveyer belt (43), hot-air drying mechanism (5) set up on sterilization case (2) inner wall near second conveyer belt (53), the intercommunication has steam conveying pipe (3) between steam sterilization mechanism (4) and steam generator (1).

2. The secondary sterilization device for safe production of drinks according to claim 1, wherein: steam sterilization mechanism (4) are including steam spray tube (41), electric push rod (42) and seal box (44), seal box (44) divide into lid (441) and box body (442), steam spray tube (41) and lid (441) fixed connection, the telescopic link fixed connection of lid (441) and electric push rod (42), the unable adjustment base and the sterilization case (2) inner wall fixed connection of electric push rod (42), box body (442) are placed on first conveyer belt (43).

3. The secondary sterilization device for safe production of drinks according to claim 2, wherein: a plurality of nozzles (411) which are uniformly distributed at intervals are arranged on the steam spray pipe (41).

4. The secondary sterilization device for safe production of drinks according to claim 2, wherein: the steam spray pipe (41) is connected with the box cover (441) through a U-shaped bolt (6).

5. The secondary sterilization device for safe production of drinks according to claim 2, wherein: the edge of lid (441) is provided with sealing ring (443), the edge of box body (442) towards lid (441) one side is provided with seal groove (444), still be provided with on lid (441) and be used for adjusting ventilative snuffle valve (61).

6. The secondary sterilization device for safe production of drinks according to claim 5, wherein: the sealing ring (443) is in an isosceles trapezoid column shape, the bottom surface of the long bottom edge of the isosceles trapezoid is connected with the box cover (441), the bottom surface of the short bottom edge of the isosceles trapezoid is used for being inserted into the sealing groove (444), and the sealing groove (444) is in an isosceles trapezoid shape.

7. The secondary sterilization device for safe production of drinks according to claim 2, wherein: the first conveyor belt (43) is provided with a transverse baffle (431) and a longitudinal baffle (432), the transverse baffle (431) is arranged on the first conveyor belt (43) along the conveyor belt running direction, and the longitudinal baffle (432) is arranged on the first conveyor belt (43) along the direction perpendicular to the conveyor belt running direction.

8. The secondary sterilization device for safe production of drinks according to claim 6, wherein: be provided with on sterilization case (2) outer wall and receive tub box (7), it is equipped with pivot (71) to receive tub box (7) cover, pivot (71) are connected with receiving tub box (7) bottom rotation, steam conveying pipe (3) winding is on pivot (71).

9. The secondary sterilization device for safe production of drinks according to claim 1, wherein: the hot air drying mechanism (5) comprises a hot air blower (51) and a fixing frame (52), the fixing frame (52) is fixedly connected with the inner wall of the sterilization box (2), the hot air blower (51) is embedded in the fixing frame (52), a second conveying belt (53) is arranged below the hot air blower (51), and the second conveying belt (53) and the first conveying belt (43) are arranged on the same straight line side by side.

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