CN210168956U

CN210168956U - Rotary sterilizing pot

Info

Publication number: CN210168956U
Application number: CN201920524271.5U
Authority: CN
Inventors: 杨桂刚
Original assignee: Zhucheng Guiguan Machinery Co Ltd
Current assignee: Shandong Guiguan Machinery Co., Ltd
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-03-24
Anticipated expiration: 2029-04-17

Abstract

The utility model relates to the technical field of auxiliary devices for food disinfection, in particular to a rotary sterilization pot which can avoid the condition that food is accumulated in a cargo carrying trolley, avoid the damage of the food due to mutual extrusion in the rotating process, and can ensure that the food and hot water can fully exchange heat, thereby ensuring the sterilization effect on the food and improving the practicability; including a jar body, a pedestal, four groups supports, the rotary tank, driving motor, the drive shaft, the hot-water tank, the working shaft, the circulating pump, four groups supporting wheel, the dolly that carries cargo, sealed lid, ball bearing, driven pulley, drive pulley and two open-ended square fixed box, equidistant the solid fixed ring of multiunit that is provided with in the rotary tank, the solid fixed ring's of multiunit inner circle is square structure, the square fixed box's of multiunit square right-hand member passes the solid fixed ring's of multiunit square structure in proper order, the four group's lateral walls of square fixed box all are provided with the first circular port of multiunit, still include the pulley, preceding limiting plate, back limiting plate, the.

Description

Rotary sterilizing pot

Technical Field

The utility model relates to a technical field of food disinfection auxiliary device especially relates to a rotation type pot that disinfects.

Background

As is well known, rotary sterilizers fall into two categories, steam sterilization and hot water sterilization. The automatic sterilization device is suitable for secondary sterilization equipment for bottled and canned foods, consists of an automatic control system consisting of a process tank, a hot water tank, a pump, a connecting pipeline, a PLC and a touch screen, is used for sterilization treatment of various beverages and foods, is particularly suitable for products with high viscosity and large capacity, and is widely used in the field of food sterilization; the prior rotary sterilization pot comprises a pot body, a base, four groups of supports, a rotary pot, a driving motor, a driving shaft, a hot water pot, a water supply pump and a circulating pump, wherein the bottom ends of the four groups of supports are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the top end of the base, the top ends of the four groups of supports are respectively welded and fixed with the left front end, the left rear end, the right front end and the right rear end of the pot body, a working cavity is arranged inside the pot body, the top ends of the four groups of supports all extend into the working cavity, supporting wheels are respectively arranged at the top ends of the four groups of supports, the rotary pot is positioned in the working cavity, the left end of the rotary pot is provided with an introducing port, the side wall of the rotary pot is provided with a strip-shaped hole communicated with the working cavity, a cargo carrying trolley is arranged inside the rotary pot, the top ends of the group of the supporting wheels are respectively closely attached to the, a sealing cover is arranged at the position of the taking-out port, a through hole is formed in the middle of the right end of the tank body, a ball bearing is fixedly arranged in the through hole, the left end of the driving shaft penetrates through the ball bearing from the right end of the tank body to extend into the working cavity and is fixedly connected with the middle of the right end of the rotating tank, a driven belt pulley is arranged at the right end of the driving shaft, the driving motor is arranged at the top end of the base, a driving belt pulley is arranged at the output end of the driving motor, the driving belt pulley is in transmission connection with the driven belt pulley through a belt, the input end of a water supply pump is communicated with the hot water tank, the output end of the water; when the existing rotary sterilization pot is used, a cargo carrying trolley loaded with food is pushed into a rotary tank, a sealing cover is tightly covered, a driving belt pulley is driven to rotate by a driving motor, the driving belt pulley drives a driven belt pulley, a driving shaft and the rotary tank to rotate by a belt, hot water in a hot water tank is pumped into a working cavity by a water supply pump to sterilize the food in the working cavity at high temperature, the cargo carrying trolley and the food are driven by the rotary tank to rotate, after the heat exchange of the food is uniformly sterilized, the water in the working cavity is pumped back into the hot water tank by a circulating pump, the sealing cover is opened, and then the cargo carrying trolley is pulled out of the rotary tank; the existing rotary sterilization pot is found in use, food is stacked in the cargo carrying trolley, the food is easily damaged due to mutual extrusion in the rotating process of the rotary tank, and the food is stacked together to influence the heat exchange with hot water, thereby influencing the sterilization effect of the food and leading to lower practicability.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an avoid food to carry the accumulational condition in the dolly that carries cargo, avoid food to be damaged because mutual extrusion at rotatory in-process, and can make food and hot water fully carry out the heat transfer, guarantee the bactericidal effect to food, improve the rotation type pot that disinfects of practicality.

The utility model relates to a rotary sterilization pot, which comprises a pot body, a base, four groups of supports, a rotary pot, a driving motor, a driving shaft, a hot water pot, a water supply pump and a circulating pump, wherein the bottoms of the four groups of supports are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the top of the base, the tops of the four groups of supports are respectively welded and fixed with the left front end, the left rear end, the right front end and the right rear end of the pot body, a working cavity is arranged inside the pot body, the tops of the four groups of supports all extend into the working cavity, supporting wheels are arranged at the tops of the four groups of supports, the rotary pot is positioned in the working cavity, the left end of the rotary pot is provided with an introducing port, the side wall of the rotary pot is provided with a strip-shaped hole communicated with the working cavity, the inside of the rotary pot is provided with a cargo carrying trolley, the tops of the four groups of supporting wheels are respectively tightly attached with the, a sealing cover is arranged at the position of the taking-out port, a through hole is formed in the middle of the right end of the tank body, a ball bearing is fixedly arranged in the through hole, the left end of the driving shaft penetrates through the ball bearing from the right end of the tank body to extend into the working cavity and is fixedly connected with the middle of the right end of the rotating tank, a driven belt pulley is arranged at the right end of the driving shaft, the driving motor is arranged at the top end of the base, a driving belt pulley is arranged at the output end of the driving motor, the driving belt pulley is in transmission connection with the driven belt pulley through a belt, the input end of a water supply pump is communicated with the hot water tank, the output end of the water; the cargo trolley is characterized by further comprising a square fixing box with openings at two ends, a plurality of groups of fixing rings are arranged in the rotary tank at equal intervals, inner rings of the plurality of groups of fixing rings are of square structures, the right end of the square fixing box sequentially penetrates through the square structures of the plurality of groups of fixing rings, the square fixing box is fixedly connected with the plurality of groups of fixing rings, a placing cavity is arranged inside the square fixing box, transverse sliding grooves are formed in the front half area and the rear half area of the inner bottom wall of the placing cavity, a plurality of groups of first circular holes are formed in four groups of side walls of the square fixing box, pulleys are arranged on the left front side, the right front side, the left rear side and the right rear side of the bottom end of the cargo trolley, the four groups of pulleys are arranged in two groups of sliding grooves in a sliding mode in a pairwise matching mode, a front limiting groove and a rear limiting groove are respectively arranged on the front side wall, the front limiting plate and the rear limiting plate are arranged in the front limiting groove and the rear limiting groove in a sliding mode respectively, a cavity is arranged inside the cargo carrying trolley, multiple groups of supporting plates are arranged in the cavity, multiple groups of front sliding grooves are formed in the front side wall of the cavity at equal intervals, multiple groups of rear sliding grooves are formed in the rear side wall of the cavity at equal intervals, the front ends of the multiple groups of supporting plates are arranged in the multiple groups of front sliding grooves in a sliding mode respectively, the rear ends of the multiple groups of supporting plates are arranged in the multiple groups of rear sliding grooves in a sliding mode respectively, multiple groups of transverse blocking strips are arranged at the top ends of the multiple groups of supporting plates, a square opening is formed in the left end of the cargo carrying trolley, a door plate is arranged at the square opening, the top end of the door plate is connected with the top end of the left end of the trolley through a hinge, the bottom end of the, All be provided with multiunit second circular port on right side wall and the diapire.

The utility model discloses a rotation type pot that disinfects, be provided with multiunit bar mounting groove on the interior diapire of working chamber to install the silicon carbon heating rod in multiunit bar mounting groove, the inside disc heating pipe that is provided with of hot-water tank.

The utility model discloses a rotation type sterilization pot still includes steam spray tube and communicating pipe, steam spray tube transverse installation is on the interior roof of working chamber to bottom intercommunication at the steam spray tube is provided with multiunit steam jet hole, the one end of communicating pipe and the top of heating pipe intercommunication, the other end of communicating pipe stretch into to the working chamber in and communicate with the input of steam spray tube to be provided with the governing valve on communicating pipe.

The utility model discloses a rotation type sterilization pot, leave the clearance between the roof in the top of the dolly that carries cargo and the cavity.

The utility model discloses a rotation type pot that disinfects, the length of the dolly that carries cargo is greater than the interval of adjacent two sets of solid fixed rings.

The utility model discloses a rotation type sterilization pot still includes the liquid level pipe, the bottom of liquid level pipe and the right-hand member bottom intercommunication of the jar body, the top of liquid level pipe and the right-hand member top intercommunication of the jar body to be provided with the liquid level scale mark on the liquid level pipe.

The utility model discloses a rotation type pot that disinfects, the top of the jar body is provided with the blast pipe to be provided with the relief valve in blast pipe department.

The utility model discloses a rotation type pot that disinfects, be provided with the preceding rectangle through-hole that link up from top to bottom of multiunit on the preceding limiting plate to all install preceding supporting wheel, multiunit in the rectangle through-hole before the multiunit the top and the bottom of preceding supporting wheel contact with the interior roof and the interior diapire in preceding limiting groove respectively, be provided with the back rectangle through-hole that link up from top to bottom of multiunit on the back limiting plate to all install back supporting wheel, multiunit in the rectangle through-hole behind the multiunit the top and the bottom of back supporting wheel contact with the interior roof and the interior diapire in back limiting groove respectively.

The utility model discloses a rotation type sterilization pot, cargo carrying trolley, square fixed box, backup pad and blend stop are 304 stainless steel.

Compared with the prior art, the beneficial effects of the utility model are that: according to the size of food package, the distance between the supporting plates is adjusted, then food is placed on the top ends of a plurality of groups of supporting plates, the food on the top end of the same supporting plate is separated through a barrier strip, then the cargo carrying trolley is pushed into the square fixed box, a pulley at the bottom end of the cargo carrying trolley slides along two groups of sliding grooves, the front limiting plate and the rear limiting plate respectively slide in the front limiting groove and the rear limiting groove, the stability of the cargo carrying trolley when the rotary tank rotates can be ensured, the condition that the food is stacked in the cargo carrying trolley is avoided, the food is prevented from being damaged due to mutual extrusion in the rotating process, hot water enters the rotary tank through the strip-shaped holes and enters the square fixed box through a plurality of groups of first circular holes to sterilize the food in the cargo carrying trolley, the condition that the food is mutually extruded does not exist, the heat exchange between the food and the hot, the practicability is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a left side view of the inside of the rotary tank of the present invention;

FIG. 3 is a left side view of the cargo cart of the present invention;

FIG. 4 is a schematic perspective view of the cargo cart of the present invention;

fig. 5 is a schematic perspective view of the support plate of the present invention;

in the drawings, the reference numbers: 1. a tank body; 2. a base; 3. a support; 4. rotating the tank; 5. a drive motor; 6. a drive shaft; 7. a hot water tank; 8. a water supply pump; 9. a circulation pump; 10. a support wheel; 11. a strip-shaped hole; 12. a cargo carrying trolley; 13. a sealing cover; 14. a ball bearing; 15. a driven pulley; 16. a drive pulley; 17. a square fixing box; 18. a fixing ring; 19. a chute; 20. a first circular hole; 21. a pulley; 22. a front limiting groove; 23. a rear limiting groove; 24. A front limiting plate; 25. a rear limiting plate; 26. a support plate; 27. a front chute; 28. a rear chute; 29. blocking strips; 30. a door panel; 31. a second circular hole; 32. a silicon carbon heating rod; 33. a disk-shaped heating tube; 34. a steam nozzle; 35. a communicating pipe; 36. adjusting a valve; 37. a liquid level tube; 38. An exhaust pipe; 39. a front support wheel; 40. and a rear support wheel.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, the utility model discloses a rotary sterilization pot, including a jar body 1, a pedestal 2, four groups of supports 3, a rotary tank 4, a driving motor 5, a driving shaft 6, a hot water tank 7, a water supply pump 8 and a circulating pump 9, the bottom of four groups of supports 3 is connected with the left front side, the right front side, the left rear side and the right rear side on base 2 top respectively, the top of four groups of supports 3 is welded fastening with the left front end, the left rear end, the right front end and the right rear end of jar body 1 respectively, the inside of jar body 1 is provided with the working chamber, the top of four groups of supports 3 all stretches into the working chamber, and all be provided with supporting wheel 10 on the top of four groups of supports 3, rotary tank 4 is located the working chamber, the left end of rotary tank 4 is provided with the introducing port, be provided with the communicating bar hole 11 of working chamber on the lateral wall of rotary tank 4, the inside of rotary tank 4 is provided with cargo carrying trolley 12, the top of four groups of, The right front side, the left rear side and the right rear side are tightly attached, a taking and placing opening is formed in the left end of the tank body 1, a sealing cover 13 is arranged at the taking and placing opening, a through hole is formed in the middle of the right end of the tank body 1, a ball bearing 14 is fixedly installed in the through hole, the left end of a driving shaft 6 penetrates through the ball bearing 14 from the right end of the tank body 1 to extend into a working cavity and is fixedly connected with the middle of the right end of the rotating tank 4, a driven belt pulley 15 is arranged at the right end of the driving shaft 6, a driving motor 5 is installed at the top end of a base 2, a driving belt pulley 16 is arranged at the output end of the driving motor 5, the driving belt pulley 16 is in transmission connection with the driven belt pulley 15, the input end of a water supply pump 8 is communicated with the hot water tank 7, the output end of the water; the cargo carrying trolley is characterized by further comprising a square fixing box 17 with openings at two ends, a plurality of groups of fixing rings 18 are arranged in the rotary tank 4 at equal intervals, inner rings of the plurality of groups of fixing rings 18 are of a square structure, the right end of the square fixing box 17 sequentially penetrates through the square structures of the plurality of groups of fixing rings 18, the square fixing box 17 is fixedly connected with the plurality of groups of fixing rings 18, a placing cavity is arranged in the square fixing box 17, transverse sliding grooves 19 are arranged in the front half area and the rear half area of the inner bottom wall of the placing cavity, a plurality of groups of first circular holes 20 are arranged on four groups of side walls of the square fixing box 17, pulleys 21 are arranged on the left front side, the right front side, the left rear side and the right rear side of the bottom end of the cargo carrying trolley 12, the four groups of pulleys 21 are arranged in the two groups of sliding grooves 19 in a matched mode in a sliding mode, a front limiting groove 22 and a rear limiting groove 23 are respectively arranged on the front, the front limiting plate 24 and the rear limiting plate 25 are respectively arranged in the front limiting groove 22 and the rear limiting groove 23 in a sliding manner, a cavity is arranged in the cargo carrying trolley 12, a plurality of groups of supporting plates 26 are arranged in the cavity, a plurality of groups of front sliding grooves 27 are arranged on the front side wall of the cavity at equal intervals, a plurality of groups of rear sliding grooves 28 are arranged on the rear side wall of the cavity at equal intervals, the front ends of the groups of supporting plates 26 are respectively arranged in the groups of front sliding grooves 27 in a sliding manner, the rear ends of the groups of supporting plates 26 are respectively arranged in the groups of rear sliding grooves 28 in a sliding manner, a plurality of groups of transverse barrier strips 29 are arranged on the top ends of the groups of supporting plates 26, a square opening is arranged at the left end of the cargo carrying trolley 12, a door plate 30 is arranged at the square opening, the top end of the door plate 30 is connected with the top end of the left end of the cargo carrying trolley 12 through a, A plurality of groups of second circular holes 31 are formed in the rear side wall, the right side wall and the bottom wall; according to the size of food package, the distance between the supporting plates is adjusted, then food is placed on the top ends of a plurality of groups of supporting plates, the food on the top end of the same supporting plate is separated through a barrier strip, then the cargo carrying trolley is pushed into the square fixed box, a pulley at the bottom end of the cargo carrying trolley slides along two groups of sliding grooves, the front limiting plate and the rear limiting plate respectively slide in the front limiting groove and the rear limiting groove, the stability of the cargo carrying trolley when the rotary tank rotates can be ensured, the condition that the food is stacked in the cargo carrying trolley is avoided, the food is prevented from being damaged due to mutual extrusion in the rotating process, hot water enters the rotary tank through the strip-shaped holes and enters the square fixed box through a plurality of groups of first circular holes to sterilize the food in the cargo carrying trolley, the condition that the food is mutually extruded does not exist, the heat exchange between the food and the hot, the practicability is improved.

The rotary sterilizing pot of the utility model is provided with a plurality of groups of bar-shaped mounting grooves on the inner bottom wall of the working cavity, and silicon carbon heating rods 32 are arranged in the plurality of groups of bar-shaped mounting grooves, and a disc-shaped heating pipe 33 is arranged in the hot water tank; the water in the working cavity is heated through the silicon-carbon heating rod, so that the water can still keep higher temperature in the working cavity, and the sterilization effect and efficiency are improved.

The utility model discloses a rotary sterilization pot, still include steam spray tube 34 and communicating pipe 35, steam spray tube 34 is transversely installed on the interior roof of working chamber, and the bottom intercommunication at steam spray tube 34 is provided with multiunit steam jet hole, and one end of communicating pipe 35 communicates with the top of heating pipe, and the other end of communicating pipe 35 stretches into in the working chamber and communicates with the input of steam spray tube 34, and is provided with governing valve 36 on communicating pipe 35; high-temperature steam in the hot water tank enters the steam spray pipe through the communicating pipe and is sprayed out from the multiple groups of steam spray holes, food in the working cavity is sterilized, the pressure in the working cavity can be adjusted, and the introduction amount of the steam can be adjusted through the adjusting valve.

In the rotary sterilizing pot of the utility model, a gap is left between the top end of the cargo carrying trolley 12 and the inner top wall of the cavity; make things convenient for the dolly that carries cargo to push in the cavity of square fixed box to the condition that the food rolls from the gap between dolly that carries cargo and the square fixed box roof when the dolly that prevents to carry cargo when rotatory.

In the rotary sterilizing pot of the utility model, the length of the cargo carrying trolley 12 is larger than the distance between two adjacent groups of fixing rings 18; improve the steadiness of the trolley that carries cargo.

The utility model also comprises a liquid level pipe 37, the bottom end of the liquid level pipe 37 is communicated with the bottom of the right end of the tank body 1, the top end of the liquid level pipe 37 is communicated with the top of the right end of the tank body 1, and the liquid level pipe 37 is provided with liquid level scale marks; the water level in the working cavity can be observed through the liquid level pipe, so that food can be immersed in water, and the practicability is improved.

The rotary sterilization pot of the utility model is characterized in that the top end of the pot body 1 is provided with an exhaust pipe 38, and a relief valve is arranged at the exhaust pipe 38; the pressure in the working chamber can be adjusted through the exhaust pipe and the pressure relief valve.

The utility model discloses a rotary sterilization pot, preceding rectangle through-hole that link up from top to bottom is provided with the multiunit on preceding limiting plate 24 to all install front support wheel 39 in the rectangle through-hole before the multiunit, the top and the bottom of multiunit front support wheel 39 respectively with the interior roof and the interior diapire contact of preceding limiting groove 22, be provided with the back rectangle through-hole that link up from top to bottom of multiunit on back limiting plate 25, and all install back supporting wheel 40 in the rectangle through-hole behind the multiunit, the top and the bottom of multiunit back supporting wheel 40 respectively with the interior roof and the interior diapire contact of back limiting groove 23; the front supporting wheels and the rear supporting wheels are convenient for the cargo-carrying trolley to move inwards in a square fixed mode, and can provide enough support when the cargo-carrying trolley rotates, so that the stability of the cargo-carrying trolley during rotation is improved.

The utility model discloses a rotation type sterilizer, cargo trolley 12, square fixed box 17, backup pad 26 and blend stop 29 are 304 stainless steel.

The utility model discloses a rotary sterilization pot, it is at the during operation, before accomplishing above-mentioned action, at first remove it to the position that the user needed, according to the size of food package, adjust the interval between the backup pad, then place food in the top of multiunit backup pad, carry out the interval to the food on same backup pad top through the blend stop, then push the dolly that carries cargo into square fixed box, the pulley of dolly bottom that carries cargo slides along two sets of spouts, slide in preceding spacing groove and back spacing groove respectively through preceding limiting plate and back limiting plate, can guarantee the stability of the dolly that carries cargo when the runing can rotate, avoid the condition that food piles up in the dolly that carries cargo, avoid food to be damaged because of mutual extrusion in the rotatory in-process, hot water gets into in the runing can through the bar hole and goes into square fixed box through multiunit first circular port and carries cargo and disinfect to the food in the dolly, the condition that food is extruded mutually does not exist, the food and hot water can fully exchange heat, the sterilization effect on the food is ensured, the practicability is improved, water in the working cavity can still keep higher temperature in the working cavity by heating the water through the silicon-carbon heating rod, the sterilization effect and efficiency are improved, high-temperature steam in the hot water tank enters the steam spray pipe through the communicating pipe and is sprayed out from a plurality of groups of steam spray holes to sterilize the food in the working cavity, the pressure intensity in the working cavity can be adjusted, the introduction amount of the steam can be adjusted through the adjusting valve, the water level in the working cavity can be observed through the liquid level pipe to ensure that the hot water can immerse the food, the pressure intensity in the working cavity can be adjusted through the exhaust pipe and the relief valve, the cargo carrying trolley can conveniently move inwards in a square fixed mode through a plurality of groups of front supporting wheels and a plurality of groups of rear supporting wheels, but also can provide enough support when the cargo trolley rotates, and improve the stability of the cargo trolley when the cargo trolley rotates.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A rotary sterilization pot comprises a pot body (1), a base (2), four groups of supports (3), a rotary pot (4), a driving motor (5), a driving shaft (6), a hot water pot (7), a water supply pump (8) and a circulating pump (9), wherein the bottoms of the four groups of supports (3) are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the top end of the base (2), the tops of the four groups of supports (3) are respectively welded and fixed with the left front end, the left rear end, the right front end and the right rear end of the pot body (1), a working cavity is arranged inside the pot body (1), the tops of the four groups of supports (3) all extend into the working cavity, supporting wheels (10) are arranged at the tops of the four groups of supports (3), the rotary pot (4) is positioned in the working cavity, an introduction port is arranged at the left end of the rotary pot (4), strip-shaped holes (11) communicated with the working cavity are arranged on the side, a cargo carrying trolley (12) is arranged in the rotary tank (4), the top ends of four groups of supporting wheels (10) are respectively attached to the left front side, the right front side, the left rear side and the right rear side of the bottom of the rotary tank (4), a taking and placing opening is arranged at the left end of the tank body (1), a sealing cover (13) is arranged at the taking and placing opening, a through hole is arranged in the middle of the right end of the tank body (1), a ball bearing (14) is fixedly arranged in the through hole, the left end of a driving shaft (6) penetrates through the ball bearing (14) from the right end of the tank body (1) to extend into a working cavity and is fixedly connected with the middle of the right end of the rotary tank (4), a driven pulley (15) is arranged at the right end of the driving shaft (6), a driving motor (5) is arranged at the top end of a base (2), a driving pulley (16) is arranged at the output end of the driving motor (5), and the, the input end of a water supply pump (8) is communicated with the hot water tank (7), the output end of the water supply pump (8) is communicated with the tank body (1), the input end of a circulating pump (9) is communicated with the tank body (1), and the output end of the circulating pump (9) is communicated with the hot water tank (7); the portable cargo carrying trolley is characterized by further comprising a square fixing box (17) with openings at two ends, a plurality of groups of fixing rings (18) are arranged in the rotating tank (4) at equal intervals, inner rings of the fixing rings (18) are of a square structure, the right end of the square fixing box (17) sequentially penetrates through the square structures of the fixing rings (18), the square fixing box (17) is fixedly connected with the fixing rings (18), a placing cavity is arranged inside the square fixing box (17), transverse sliding grooves (19) are formed in the front half area and the rear half area of the inner bottom wall of the placing cavity, a plurality of groups of first circular holes (20) are formed in four side walls of the square fixing box (17), pulleys (21) are arranged on the left front side, the right front side, the left rear side and the right rear side of the bottom end of the cargo carrying trolley (12), and the four groups of pulleys (21) are arranged in two groups of sliding grooves (19) in a, a front limit groove (22) and a rear limit groove (23) are respectively arranged on the front side wall and the rear side wall of the placing cavity, a front limit plate (24) and a rear limit plate (25) are respectively arranged at the front end and the rear end of the freight carrying trolley (12), the front limit plate (24) and the rear limit plate (25) are respectively arranged in the front limit groove (22) and the rear limit groove (23) in a sliding manner, a cavity is arranged in the freight carrying trolley (12), a plurality of groups of support plates (26) are arranged in the cavity, a plurality of groups of front sliding grooves (27) are arranged on the front side wall of the cavity at equal intervals, a plurality of groups of rear sliding grooves (28) are arranged on the rear side wall of the cavity at equal intervals, the front ends of the plurality of groups of support plates (26) are respectively arranged in the plurality of groups of front sliding grooves (27) in a sliding manner, the rear ends of the plurality of groups of support plates (26) are respectively arranged in the plurality of groups of rear sliding grooves (, the left end of the trolley (12) for carrying cargo is provided with a square opening, a door plate (30) is arranged at the square opening, the top end of the door plate (30) is connected with the top end of the left end of the trolley (12) for carrying cargo through a hinge, the bottom end of the door plate (30) is connected with the bottom end of the left end of the trolley (12) for carrying cargo through a lock catch, and a plurality of groups of second circular holes (31) are formed in the front side wall, the rear side wall, the right side wall and the bottom wall of the plurality of groups of supporting plates (26), the door plate (30) and the trolley (.

2. The rotary sterilizer of claim 1, wherein a plurality of sets of strip-shaped mounting grooves are formed in the inner bottom wall of the working chamber, and silicon carbon heating rods (32) are mounted in the plurality of sets of strip-shaped mounting grooves, and a disk-shaped heating pipe (33) is disposed inside the hot water tank.

3. The rotary sterilizer of claim 2, further comprising a steam nozzle (34) and a communication pipe (35), wherein the steam nozzle (34) is transversely installed on the inner top wall of the working chamber, a plurality of groups of steam injection holes are arranged at the bottom end of the steam nozzle (34) in a communicating manner, one end of the communication pipe (35) is communicated with the top end of the heating pipe, the other end of the communication pipe (35) extends into the working chamber and is communicated with the input end of the steam nozzle (34), and a regulating valve (36) is arranged on the communication pipe (35).

4. The rotating sterilizer of claim 3, wherein a gap is provided between the top end of the cart (12) and the top wall of the cavity.

5. The rotating sterilizer of claim 4, wherein the length of the cargo cart (12) is greater than the spacing between two adjacent sets of retaining rings (18).

6. The rotary sterilizer of claim 5, further comprising a liquid level tube (37), wherein the bottom end of the liquid level tube (37) is communicated with the bottom of the right end of the tank body (1), the top end of the liquid level tube (37) is communicated with the top of the right end of the tank body (1), and liquid level scale marks are arranged on the liquid level tube (37).

7. The rotary sterilizer of claim 6, wherein an exhaust pipe (38) is provided at the top end of the tank body (1), and a pressure relief valve is provided at the exhaust pipe (38).

8. The rotary sterilizer of claim 7, wherein a plurality of sets of front rectangular through holes are formed in the front stopper plate (24) and extend vertically, and front support wheels (39) are installed in the plurality of sets of front rectangular through holes, the top ends and bottom ends of the plurality of sets of front support wheels (39) are respectively in contact with the inner top wall and inner bottom wall of the front stopper groove (22), a plurality of sets of rear rectangular through holes are formed in the rear stopper plate (25) and extend vertically, rear support wheels (40) are installed in the plurality of sets of rear rectangular through holes, and the top ends and bottom ends of the plurality of sets of rear support wheels (40) are respectively in contact with the inner top wall and inner bottom wall of the rear stopper groove (23).

9. The rotating sterilizer of claim 8, wherein the cargo cart (12), the square holding tank (17), the support plate (26) and the bars (29) are all 304 stainless steel.