CN116198851A - Upper and lower double-bin fermented milk to be filled in can - Google Patents

Abstract

The invention provides an upper and lower double-bin fermented milk to-be-canned tank which comprises a bin and a connecting shell ring, wherein the upper bin and the lower bin are arranged up and down. The two storage bins are internally provided with accommodating cavities, and the accommodating cavity of the upper storage bin and the accommodating cavity of the lower storage bin are mutually independent; the connecting cylinder section is in a column shape with two open ends and a hollow inside; the top of the connecting shell ring is connected with the bottom of the upper bin, and the bottom of the connecting shell ring is connected with the top of the lower bin, so that the upper bin and the lower bin are arranged up and down. The upper and lower double-bin fermented milk to-be-filled tank is used in the previous process of fermented milk filling, is the subsequent process of cooling the base material after the fermentation tank is mature, and can be respectively filled by arranging two bins so as to improve the flexibility of the upper and lower double-bin fermented milk to-be-filled tank. Go up feed bin and lower feed bin and be arranging from top to bottom in vertical direction, two feed bins adopt vertical direction upper and lower stack fashioned mode, can reduce the land area effectively, resources are saved makes equipment more centralized.

Description

Upper and lower double-bin fermented milk to be filled in can

Technical Field

The invention relates to the technical field of mechanical engineering in the milk dairy industry, in particular to a tank to be filled with upper and lower double-bin fermented milk.

Background

Generally, the process flow of the stirring type fermented milk mainly comprises the steps of mixing, homogenizing, sterilizing, inoculating, fermenting, quick cooling for waiting for filling, outer packaging and the like. When the final acidity of the fermentation stage reaches pH 4.2-4.5, bacterial fermentation is completed; the base material enters a quick cooling stage, the temperature is reduced to 15 ℃ from the culture temperature of 43 ℃, a pump and a plate heat exchanger are used for emptying the fermentation tank within 30min, the fermentation tank is prepared into a tank to be filled for stirring, and then the product split charging is carried out.

The existing milk to be canned is low in integration, a single can product is simple in structure, small in size and low in flexibility.

Disclosure of Invention

The invention aims to solve the technical problem of simple structure of a single milk product to be canned in the prior art.

In order to solve the technical problems, the invention provides an upper and lower double-bin fermented milk to be filled with cans, which comprises two bins and connecting cylindrical sections, wherein the two bins are an upper bin and a lower bin respectively, and the upper bin and the lower bin are vertically arranged; the two storage bins are internally provided with storage cavities for storing fermented milk, and the storage cavities of the upper storage bin and the lower storage bin are mutually independent; the connecting cylinder section is in a column shape with two open ends and a hollow inside; the top of connecting the shell ring with go up the bottom of feed bin and be connected, the bottom of connecting the shell ring with the top of feed bin down, so that go up the feed bin with the feed bin is arranged from top to bottom in vertical direction.

Optionally, each bin comprises a barrel, a top sealing head arranged at the top of the barrel and a bottom sealing head arranged at the bottom of the barrel, and the top sealing head and the bottom sealing head are conical; the connecting shell ring comprises a first shell ring and a second shell ring, the top of the first shell ring is connected to the outer side of the bottom head of the upper bin, the bottom of the second shell ring is connected to the outer side of the top head of the lower bin, and the bottom of the first shell ring is connected with the top of the second shell ring.

Optionally, the feed bin is provided with a feed inlet, and the feed inlet is arranged on the top sealing head and is close to the joint of the cylinder body and the top sealing head; the feed bin still includes the inlet pipe, the inlet pipe include straight tube section and with the bend section that the straight tube section is linked together, straight tube section wears to establish to be fixed in the feed inlet, the bend section sets up in the holding chamber of feed bin, the one end of bend section is bent and is connected the bottom of straight tube section, the other end of bend section is close to the inner wall setting of barrel.

Optionally, the straight pipe section vertically penetrates through the feeding hole, and an included angle between the bent pipe section and the straight pipe section is larger than or equal to 120 degrees.

Optionally, a respiration port is further arranged on the top sealing head of the storage bin, and the respiration port is communicated with the accommodating cavity; the bin further comprises a breathing tube, one end of the breathing tube is communicated with the breathing opening, and the other end of the breathing tube extends to the bottom of the bin and is used for being communicated with a sterile workshop; the breathing pipe of the upper bin is mutually independent of the breathing pipe of the lower bin.

Optionally, the bottom sealing head of the storage bin is provided with a discharge hole, and the discharge hole is arranged at the bottom end of the bottom sealing head; the feed bin still includes the discharging pipe, the discharging pipe with the discharge gate intercommunication, the discharging pipe include with the changeover portion of discharge gate intercommunication and with the extension of changeover portion intercommunication, the extension sets up with the downward sloping of horizontal plane.

Optionally, the angle between the extension section and the horizontal plane is 1 °.

Optionally, the upper and lower double-bin fermented milk to-be-canned further comprises an outer wrapping plate and a connecting ring, wherein the outer wrapping plate comprises a cylinder outer wrapping plate and a cone outer wrapping plate; the cylinder outer wrapping plate is columnar with openings at two ends, and is arranged on the periphery of the cylinder of the upper feed bin, the connecting cylinder section and the cylinder of the lower feed bin in a surrounding manner; the cone outer wrapping plate is conical and is arranged outside the top sealing head of the upper bin; the connecting ring comprises a cylindrical ring and an annular supporting plate, the supporting plate is connected to the inner side of the ring so as to form a step-shaped structure on the inner side of the ring and the cone outer cover, and the step-shaped structure is used for receiving rainwater; one end of the supporting plate is fixedly connected with the top sealing head, the other end of the supporting plate is fixedly connected with the inner side of the ring, and the bottom of the ring is connected with the cylinder outer wrapping plate.

Optionally, the upper and lower double-bin fermented milk to be filled in the tank further comprises a rainwater pipe, the top end of the rainwater pipe is communicated with the space between the connecting ring and the cone outer wrapping plate, and the bottom end of the rainwater pipe extends to the bottom of the discharging bin; the rainwater pipe is arranged in the cylinder body outer wrapping plate.

Optionally, a thermal insulation material is arranged between the cylinder outer cover plate and the cylinder, and a thermal insulation material is arranged between the cone outer cover plate and the top sealing head.

According to the technical scheme, the beneficial effects of the invention are as follows: the invention discloses an upper and lower double-bin fermented milk to be filled, which is a subsequent process of cooling after the base material is ripened in the fermentation tank and is used in a previous process of filling the fermented milk. The two bins are arranged in the upper and lower double-bin fermented milk to-be-canned tank, and can be used for respectively accommodating the fermented milk, so that the flexibility of the upper and lower double-bin fermented milk to-be-canned tank is improved. Simultaneously, go up feed bin and lower feed bin and be arranging from top to bottom in vertical direction, two feed bins adopt vertical direction upper and lower stack fashioned mode, can reduce land area effectively, resources are saved makes equipment more centralized.

Drawings

FIG. 1 is a schematic diagram of the structure of an embodiment of the invention for canning up and down double-bin fermented milk.

Fig. 2 is a schematic diagram of the structure of the storage bin in the upper and lower double-bin fermented milk to be canned shown in fig. 1.

Fig. 3 is a schematic diagram of the structure of the stirrer in the tank to be filled of the upper and lower double-chamber fermented milk shown in fig. 1.

The reference numerals are explained as follows: 100. the upper and lower double-bin fermented milk is to be canned; 10. a storage bin; 11. feeding a bin; 12. discharging the material bin; 13. a receiving chamber; 14. a cylinder; 15. a top end socket; 16. a bottom head; 171. a feed inlet; 172. a feed pipe; 1721. a straight pipe section; 1722. a curved pipe section; 1723. an extension pipe section; 173. a breathing port; 174. a breathing tube; 1741. a funnel; 1742. a tube body cleaning port; 1743. a tube body cleaning tube; 175. a bin cleaning port; 176. a bin cleaning pipe; 177. a high liquid level switch interface; 178. a low level switch interface; 179. a discharge port; 180. a discharge pipe; 181. a transition section; 182. an extension section; 183. a cylinder chamber; 1831. a cylinder manhole; 1832. a blender interface; 1833. a stirrer cleaning port; 191. a stirrer; 192. a stirrer cleaning tube; 193. washing the ball; 20. connecting the cylinder sections; 21. a first shell ring; 22. a second shell ring; 23. a shell ring manhole; 30. a skirt; 31. a skirt manhole; 40. an outer wrapping plate; 41. a cylinder outer wrapping plate; 42. a cone outer wrapping plate; 50. a connecting ring; 51. a loop; 52. a support plate; 53. a step-like structure; 60. a thermal insulation material; 70. and a rain pipe.

Detailed Description

Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It will be understood that the invention is capable of various modifications in various embodiments, all without departing from the scope of the invention, and that the description and illustrations herein are intended to be by way of illustration only and not to be construed as limiting the invention.

For the purpose of further illustrating the principles and structure of the present invention, preferred embodiments of the invention will now be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 3, an embodiment of the present application provides an upper and lower double-bin fermented milk to-be-filled can 100, which includes a bin 10 and a connecting shell ring 20. Wherein, the feed bin 10 is equipped with two, and two feed bins 10 are last feed bin 11 and lower feed bin 12 respectively, go up feed bin 11 and lower feed bin 12 and be the upper and lower arrangement in vertical direction. The two bins 10 are provided with accommodating cavities 13 inside, the accommodating cavities 13 are used for accommodating fermented milk, and the accommodating cavities 13 of the upper bin 11 and the accommodating cavities 13 of the lower bin 12 are mutually independent.

The connecting shell ring 20 is in a column shape with two open ends and a hollow inside, the top of the connecting shell ring 20 is connected with the bottom of the upper bin 11, and the bottom of the connecting shell ring 20 is connected with the top of the lower bin 12, so that the upper bin 11 and the lower bin 12 are vertically arranged.

The upper and lower double-bin fermented milk to-be-filled tank 100 is a subsequent process of cooling the base material after the fermentation tank is mature, and is used in a previous process of filling the fermented milk. The working medium of the upper and lower double-bin fermented milk to be filled in the tank 100 is the fermented milk after the fermented milk is cooled. By arranging the two bins 10 in the upper and lower double-bin fermented milk to-be-filled tank 100, the two bins 10 can respectively contain the fermented milk, so that the flexibility of using the upper and lower double-bin fermented milk to-be-filled tank 100 is improved. Simultaneously, go up feed bin 11 and lower feed bin 12 and be the upper and lower arrangement in vertical direction, two feed bins 10 adopt the mode of vertical direction upper and lower stack shaping, can reduce the land area effectively, resources are saved makes equipment more centralized.

In this embodiment, the basic structures of the upper bin 11 and the lower bin 12 are the same, and the basic structures of both are described first. After the basic structure of the bin 10 (the upper bin 11 and the lower bin 12) is introduced, the basic structure is introduced for the difference between the upper bin 11 and the lower bin 12.

Both bins 10 of this embodiment include a barrel 14, a top head 15 disposed at the top of the barrel 14, and a bottom head 16 disposed at the bottom of the barrel 14. The cylinder 14 has a cylindrical shape with two open ends and a hollow interior, and the top head 15 and the bottom head 16 are both conical and have a conical shape with a large cone angle. The top head 15, the cylinder 14 and the bottom head 16 are connected to form a receiving chamber 13 for receiving fermented milk inside the silo 10.

The working pressure of the fermented milk in the holding chamber 13 in the silo 10 is typically 1atm. Under the working condition, the temperature change amplitude in the storage bin 10 is 1 ℃/24h, and the roughness of the inner wall of the storage bin 10 is not more than 0.6um.

In this embodiment, the opening angle of the top head 15 of the silo 10 is typically 140 ° or 150 °. In practical design, when the diameter of the cylinder 14 is less than or equal to 2.5m, the taper angle of the top sealing head 15 is 150 degrees; when the diameter of the cylinder 14 is greater than 2.5m, the taper angle of the tip 15 is 140 °.

In this embodiment, the opening angle of the bottom head 16 of the cartridge 10 is typically 120 °, 140 ° or 150 °. In practical design, the angle of the opening of the bottom head 16 is related to the diameter of the cylinder 14 and the viscosity of the medium inside the accommodating cavity 13. When the accommodating cavity 13 is filled with highly viscous medium, the cone angle of the bottom head 16 is 120 degrees. When the working condition medium in the accommodating cavity 13 is similar to clean water and the diameter of the cylinder 14 is smaller than 2.0m, the cone angle of the bottom head 16 can be set to be 150 degrees; when the working condition medium in the accommodating cavity 13 is similar to clean water and the diameter of the cylinder 14 is greater than or equal to 2.0m, the cone angle of the bottom head 16 can be set to 140 degrees.

The upper bin 11 and the lower bin 12 are connected through a connecting shell ring 20, and the connecting shell ring 20 of the embodiment comprises a first shell ring 21 and a second shell ring 22. The top of the first shell ring 21 is connected to the outer side of the bottom sealing head 16 of the upper bin 11, and the bottom of the second shell ring 22 is connected to the outer side of the top sealing head 15 of the lower bin 12. The bottom of the first cylinder section 21 is welded and fixed with the top of the second cylinder section 22, so that the upper bin 11 and the lower bin 12 are vertically arranged.

A space is arranged between the bottom sealing head 16 of the upper bin 11 and the top sealing head 15 of the lower bin 12 inside the connecting shell ring 20. In this embodiment, the upper and lower double-compartment fermented milk to-be-filled can 100 further comprises a skirt 30. The skirt 30 is connected to the bottom of the lower bin 12 to stably support the upper bin 11 and the lower bin 12 on the ground.

The silo 10 of the present embodiment is provided with a feed inlet 171, the feed inlet 171 being for feeding of fermented milk. The feed port 171 is provided in the top sealing head 15 and is disposed near the junction between the cylinder 14 and the top sealing head 15.

In this embodiment, the cartridge 10 further includes a feed tube 172. The feeding pipe 172 comprises a straight pipe section 1721 and a bent pipe section 1722 communicated with the straight pipe section 1721, wherein the straight pipe section 1721 is fixedly arranged in the feeding hole 171 in a penetrating way, and the bent pipe section 1722 is arranged in the accommodating cavity 13 of the storage bin 10. One end of the bent pipe section 1722 is bent and connected to the bottom end of the straight pipe section 1721, and the other end is arranged close to the inner wall of the cylinder 14 and keeps a certain feeding distance with the inner wall of the cylinder 14. In this example, the feed gap was 0.25 times the diameter of the feed tube 172.

When the fermented milk enters the storage bin 10 from the feeding pipe 172, the fermented milk can flow down along the inner wall of the cylinder 14 by guiding the bent pipe section 1722, so that the fermented milk is prevented from directly entering the accommodating cavity 13 to generate foam on the liquid surface in the storage bin 10.

In this embodiment, the straight tube section 1721 is vertically penetrating the feed inlet 171, and the angle between the bent tube section 1722 and the straight tube section 1721 is set to be not less than 120 °, such as 150 °.

As the fermented milk enters the interior of the silo 10 from the feed pipe 172, the fermented milk may be directed by the bent pipe section 1722 tangentially rotated downward along the inner wall of the bowl 14. The angle between the bent pipe section 1722 and the normal direction of the connecting pipe can be set to be 60 degrees, so that fermented milk is prevented from directly flowing into the accommodating cavity 13, and foam is prevented from splashing on the liquid level in the storage bin 10. The straight pipe section 1721 is vertically penetrating the feed inlet 171, and an included angle between the bent pipe section 1722 and the straight pipe section 1721 may be set to be 120 ° or more, so that the feed direction is the same as the rotation direction of the agitator 191 and is opposite to the manhole direction.

The above arrangement is to form an anti-foaming inlet to prevent the inlet milk from falling directly to the liquid level in the tank to generate foam. Meanwhile, the feeding direction is the same as the rotation direction of the stirrer 191 and is opposite to the manhole direction, so that milk enters the tank and rotates downwards along the tangential direction of the inner wall.

For the lower bin 12 of the present embodiment, the feed tube 172 on the lower bin 12 also includes an extension tube segment 1723. The extension section 1723 is connected to the other end of the straight pipe section 1721 facing away from the bent pipe section 1722, and the extension section 1723 is horizontally disposed and is connected to the straight pipe section 1721 through an elbow. The extension tube segment 1723 is threaded into the connection hub 20 such that the inlet of the lower bin 12 is disposed outside of the connection hub 20.

The cartridge 10 of the present embodiment is further provided with a breathing port 173, the breathing port 173 being provided on the top head 15, the breathing port 173 communicating with the accommodation chamber 13. By arranging the breathing port 173, the formation of vacuum inside the accommodating cavity 13 due to abrupt temperature change during discharging and cleaning of the storage bin 10 can be avoided, the storage bin 10 is prevented from being damaged due to the vacuum state, and the structural stability of the storage bin 10 is ensured.

In this embodiment, the cartridge 10 further includes a breathing tube 174. One end of the breathing tube 174 is bent and connected to the breathing port 173, and the other end extends vertically downwards to the bottom of the upper and lower double-bin fermented milk to-be-filled can 100 and is used for being communicated to a sterile workshop. In a sterile shop, the end of the breathing tube 174 is provided with a funnel 1741, the funnel 1741 being used for collecting water vapor.

By communicating the end of the breathing tube 174 in a sterile workshop, air in the outdoor environment can be effectively prevented from contaminating the fermented milk in the bin 10, ensuring the storage quality of the fermented milk. The breathing tube 174 of the upper bin 11 and the breathing tube 174 of the lower bin 12 in this embodiment are independent from each other, and the breathing tube 174 of the upper bin 11 and the peripheral side wall of the breathing tube 174 of the lower bin 12 are both provided with heat insulation plates, so as to effectively strengthen the heat insulation effect.

In this embodiment, a tube purge port 1742 is provided at the top end of the breathing tube 174, and a tube purge tube 1743 is provided at the tube purge port 1742. The tip of body wash pipe 1743 stretches into the inside of breathing tube 174, and this body wash pipe 1743's tip is equipped with washes the ball for wash the inside of breathing tube 174, avoid fermentation milk's residual and cause the circumstances of breeding bacterial contamination.

The top sealing head 15 of the bin 10 in this embodiment is further provided with a bin cleaning port 175, and the bin cleaning port 175 is disposed at the top end of the top sealing head 15. The storage bin 10 is also provided with a storage bin cleaning pipe 176, the storage bin cleaning pipe 176 is arranged in the storage bin cleaning opening 175 in a penetrating mode, and a washing ball is arranged at the end portion of the storage bin cleaning pipe 176 extending into the storage bin 10 accommodating cavity 13. Through setting up feed bin cleaning tube 176, can wash the holding chamber 13 of feed bin 10, avoid feed bin 10 to store the residual of different kinds of fermented milk and cause the circumstances of mutual pollution.

The top sealing head 15 of the storage bin 10 is also provided with a high liquid level switch interface 177, and a high liquid level sensor is arranged at the high liquid level switch interface 177 and is used for measuring a high liquid level value in the accommodating cavity 13 of the storage bin 10. Correspondingly, the bottom head 16 of the storage bin 10 is provided with a low liquid level switch interface 178, and the low liquid level switch interface 178 is arranged near the bottom end of the bottom head 16. A low liquid level sensor is arranged at the low liquid level switch interface 178 and is used for measuring a low liquid level value in the accommodating cavity 13 of the storage bin 10.

The bottom head 16 of the bin 10 of this embodiment is provided with a discharge port 179, and the discharge port 179 is disposed at the bottom end of the bottom head 16. The bin 10 further includes a discharge tube 180, the discharge tube 180 being in communication with the discharge port 179. The tapping pipe 180 includes a transition section 181 in communication with the tapping orifice 179 and an extension section 182 in communication with the transition section 181.

The transition section 181 is an elbow, and the extension section 182 is disposed obliquely downward with respect to a horizontal plane. In this embodiment, the included angle between the extension section 182 and the horizontal plane is 1 °, so that the fermented milk in the accommodating cavity 13 of the storage bin 10 flows out smoothly, and efficient conveying and discharging of the fermented milk are facilitated.

For the upper bin 11 of the upper and lower double-bin fermented milk to be filled 100, the discharging pipe 180 of the upper bin 11 is penetrated in the connecting shell ring 20 and extends out of the connecting shell ring 20. For the discharging bin 12 of the upper and lower double-bin fermented milk to be filled 100, the discharging pipe 180 of the discharging bin 12 is penetrated in the skirt 30 and extends out of the skirt 30. The periphery of the discharging pipe 180 of the upper bin 11 and the periphery of the discharging pipe 180 of the lower bin 12 are both provided with heat insulation boards so as to realize heat insulation inside the discharging pipe 180.

As shown in fig. 2 and 3, in the present embodiment, a cylinder chamber 183 is provided on the cylinder 14 of the silo 10, and the cylinder chamber 183 is provided at the bottom of the cylinder 14 and near the bottom head 16. A barrel manhole 1831 is provided in the barrel chamber 183, and a worker can enter the silo 10 to inspect the interior of the silo 10 through the barrel manhole 1831. Correspondingly, a shell ring manhole 23 is arranged on the connecting shell ring 20, and through the shell ring manhole 23, workers can overhaul related parts at the bottom of the upper bin 11 and the top of the lower bin 12. The skirt 30 is provided with a skirt manhole 31, and a worker can overhaul related components at the bottom of the discharging bin 12 through the skirt manhole 31.

The cylinder chamber 183 is further provided with a stirrer interface 1832, and a stirrer 191 is arranged at the stirrer interface 1832 and extends into the accommodating cavity 13. The agitator 191 is a blade agitator for agitating the fermented milk in the accommodating chamber 13.

A stirrer purge port 1833 is provided adjacent to stirrer interface 1832, and stirrer purge tube 192 is provided at stirrer purge port 1833. The agitator cleaning pipe 192 protrudes into the accommodating chamber 13, and the agitator cleaning pipe 192 coincides with the extending direction of the agitator 191. The end of the agitator cleaning pipe 192 is provided with a cleaning ball 193, and the cleaning ball 193 is used for cleaning the agitator 191 to prevent bacterial growth and contamination caused by the residue of fermented milk.

The upper and lower double-bin fermented milk to-be-filled can 100 of the embodiment further comprises an outer packaging plate 40 and a connecting ring 50, wherein the outer packaging plate 40 comprises a cylinder outer packaging plate 41 and a cone outer packaging plate 42.

The cylinder outer cover 41 is in a column shape with two open ends, the cylinder outer cover 41 is arranged around the cylinder 14 of the upper bin 11, the cylinder section 20 and the outer periphery of the cylinder 14 of the lower bin 12, and the bottom of the cylinder outer cover 41 is fixed with the skirt 30. By arranging the cylinder outer package plate 41, the upper bin 11, the connecting cylinder section 20 and the lower bin 12 can be integrally structured in appearance, so that the appearance of the upper and lower double-bin fermented milk to-be-filled can 100 is more attractive. Meanwhile, an interlayer is formed between the cylinder body outer wrapping plate 41 and the cylinder body 14 of the storage bin 10 and the outer wall of the connecting cylinder section 20, and a heat insulation material 60 is arranged in the interlayer, so that the inside of the storage bin 10 can be insulated, and the outdoor installation of the upper and lower double-bin fermented milk to be filled with the cans 100 is realized. The thermal insulation material 60 may be polyurethane with a thickness of 100 mm.

In this embodiment, the cone cover plate 42 is conical. The cone outer packing plate 42 is provided with a plurality of cone outer packing plates 42, the outer parts of the top sealing head 15 and the bottom sealing head 16 of the upper storage bin 11 are respectively provided with the cone outer packing plate 42, and the outer parts of the top sealing head 15 and the bottom sealing head 16 of the lower storage bin 12 are also provided with the cone outer packing plate 42. The cone outer wrapping plate 42 at the bottom sealing head 16 of the upper bin 11 and the cone outer wrapping plate 42 of the top sealing head 15 of the lower bin 12 are both fixed with the inner wall of the connecting shell ring 20, and the cone outer wrapping plate 42 at the bottom sealing head 16 of the lower bin 12 is fixed with the inner wall of the skirt 30. The inner sides of the cone cladding plates 42 are filled with heat insulation materials 60 for realizing heat insulation.

The cone outer cover plate 42 at the top sealing head 15 of the upper bin 11 is fixed with the cylinder outer cover plate 41 through a connecting ring 50, and the connecting ring 50 comprises a cylindrical ring 51 and an annular supporting plate 52. One end of the supporting plate 52 is welded and fixed with the top sealing head 15, the other end is welded and fixed with the inner side of the ring 51, so that a step-shaped structure 53 is formed between the inner side of the connecting ring 50 and the cone outer cover plate 42, and the bottom of the ring 51 is connected with the cylinder outer cover plate 41.

In this embodiment, the upper and lower double-chamber fermented milk to-be-filled can 100 further includes a rain pipe 70, and the rain pipe 70 is disposed inside the barrel outer cover 41. The top end of the downspout 70 communicates with the space between the connection ring 50 and the cone outer cover plate 42, and the bottom end of the downspout 70 extends vertically to the bottom of the lower bin 12.

The step-shaped structure 53 of the connecting ring 50 can receive rainwater, prevent the rainwater from flowing down along the outer wall of the upper and lower double-bin fermented milk to-be-filled tank 100, and prevent the rainwater from corroding the upper and lower double-bin fermented milk to-be-filled tank 100. By the arrangement of the rain pipe 70, the rainwater received by the connection ring 50 can be drained to the ground.

The upper and lower double-bin fermented milk to be filled in the embodiment is a subsequent process of cooling the base material after the fermentation tank is mature, and is used in a previous process of filling the fermented milk. By arranging two bins in the upper and lower double-bin fermented milk to-be-canned tank, the two bins can respectively contain the fermented milk, so that the flexibility of the upper and lower double-bin fermented milk to-be-canned tank is improved. Simultaneously, go up feed bin and lower feed bin and be arranging from top to bottom in vertical direction, two feed bins adopt vertical direction upper and lower stack fashioned mode, can reduce land area effectively, resources are saved makes equipment more centralized.

While the invention has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is intended to be in the nature of words of description and of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (10)

1. An upper and lower double-bin fermented milk to be canned, comprising:

the two feed bins are respectively an upper feed bin and a lower feed bin, and the upper feed bin and the lower feed bin are vertically arranged; the two storage bins are internally provided with storage cavities for storing fermented milk, and the storage cavities of the upper storage bin and the lower storage bin are mutually independent;

the connecting cylinder section is in a column shape with two open ends and a hollow inside; the top of connecting the shell ring with go up the bottom of feed bin and be connected, the bottom of connecting the shell ring with the top of feed bin down, so that go up the feed bin with the feed bin is arranged from top to bottom in vertical direction.

2. The upper and lower double-bin fermented milk to be canned according to claim 1, wherein each bin comprises a barrel, a top end socket arranged at the top of the barrel and a bottom end socket arranged at the bottom of the barrel, and the top end socket and the bottom end socket are conical;

the connecting shell ring comprises a first shell ring and a second shell ring, the top of the first shell ring is connected to the outer side of the bottom head of the upper bin, the bottom of the second shell ring is connected to the outer side of the top head of the lower bin, and the bottom of the first shell ring is connected with the top of the second shell ring.

3. The upper and lower double-bin fermented milk to be canned according to claim 2, wherein the bin is provided with a feed inlet which is arranged on the top sealing head and is arranged close to the joint of the cylinder body and the top sealing head; the feed bin still includes the inlet pipe, the inlet pipe include straight tube section and with the bend section that the straight tube section is linked together, straight tube section wears to establish to be fixed in the feed inlet, the bend section sets up in the holding chamber of feed bin, the one end of bend section is bent and is connected the bottom of straight tube section, the other end of bend section is close to the inner wall setting of barrel.

4. The upper and lower double-bin fermented milk to be canned according to claim 3, wherein the straight pipe section vertically penetrates through the feeding hole, and an included angle between the bent pipe section and the straight pipe section is larger than or equal to 120 degrees.

5. The upper and lower double-bin fermented milk to be canned according to claim 2, wherein a respiration port is further arranged on the top sealing head of the bin, and the respiration port is communicated with the accommodating cavity; the bin further comprises a breathing tube, one end of the breathing tube is communicated with the breathing opening, and the other end of the breathing tube extends to the bottom of the bin and is used for being communicated with a sterile workshop; the breathing pipe of the upper bin is mutually independent of the breathing pipe of the lower bin.

6. The upper and lower double-bin fermented milk to be canned according to claim 2, wherein a bottom head of the bin is provided with a discharge port, and the discharge port is arranged at the bottom end of the bottom head; the feed bin still includes the discharging pipe, the discharging pipe with the discharge gate intercommunication, the discharging pipe include with the changeover portion of discharge gate intercommunication and with the extension of changeover portion intercommunication, the extension sets up with the downward sloping of horizontal plane.

7. The upper and lower double-bin fermented milk to be canned according to claim 6, wherein the angle between the extension section and the horizontal plane is 1 °.

8. The upper and lower double-bin fermented milk to-be-filled can according to claim 2, further comprising an outer wrapping plate and a connecting ring, wherein the outer wrapping plate comprises a cylinder outer wrapping plate and a cone outer wrapping plate; the cylinder outer wrapping plate is columnar with openings at two ends, and is arranged on the periphery of the cylinder of the upper feed bin, the connecting cylinder section and the cylinder of the lower feed bin in a surrounding manner; the cone outer wrapping plate is conical and is arranged outside the top sealing head of the upper bin;

the connecting ring comprises a cylindrical ring and an annular supporting plate, the supporting plate is connected to the inner side of the ring so as to form a step-shaped structure on the inner side of the ring and the cone outer cover, and the step-shaped structure is used for receiving rainwater; one end of the supporting plate is fixedly connected with the top sealing head, the other end of the supporting plate is fixedly connected with the inner side of the ring, and the bottom of the ring is connected with the cylinder outer wrapping plate.

9. The upper and lower double-bin fermented milk to-be-filled tank according to claim 8, further comprising a rain pipe, wherein the top end of the rain pipe is communicated with the space between the connecting ring and the cone outer cover plate, and the bottom end of the rain pipe extends to the bottom of the discharging bin; the rainwater pipe is arranged in the cylinder body outer wrapping plate.

10. The upper and lower double-bin fermented milk to be canned according to claim 8, wherein a thermal insulation material is arranged between the cylinder outer cover plate and the cylinder, and a thermal insulation material is arranged between the cone outer cover plate and the top sealing head.

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