Yeast culture metabolite preparation device

Abstract

The utility model provides a yeast culture metabolite preparation device which comprises a fermentation tank, a connecting piece used for being connected with a high-temperature steam conveying pipe is installed at the bottom of the fermentation tank, the top of the fermentation tank is in an opening shape, and a detachable round cover is installed at the upper end of the fermentation tank. The fermentation tank is sleeved with a heat preservation sleeve fixedly connected with the fermentation tank, a heat insulation sleeve is arranged between the heat preservation sleeve and the fermentation tank, the fermentation tank is sleeved with the heat insulation sleeve and fixedly connected with the heat insulation sleeve, and a bent pipe communicated with the inner space of the fermentation tank is installed on the upper surface of the round cover. The other end of the bent pipe penetrates through the heat preservation sleeve and extends to the lower portion in the heat preservation sleeve, an exhaust pipe is installed on the upper surface of the heat preservation sleeve, and an adjusting piece used for adjusting the contact range of water in the heat preservation sleeve and the surface of the fermentation tank is installed in the heat insulation sleeve. The high-temperature steam recycling device has the advantages that heat of high-temperature steam is recycled, and waste of resources is reduced.

Description

Technical Field

[0001] The utility model relates to a yeast culture metabolic product preparation device, belonging to the field of yeast culture preparation. Background Art

[0002] The fermentation tank is one of the main equipment for preparing yeast culture metabolic products. Before adding the yeast culture raw materials into the fermentation tank, high-temperature steam is often used to kill other bacteria inside the fermentation tank. The high-temperature steam flowing through the fermentation tank is generally discharged directly, and the discharged high-temperature steam also contains a lot of heat. Therefore, the high-temperature steam directly discharged will result in low heat utilization and waste of resources. Therefore, it is necessary to design a yeast culture metabolic product preparation device that can recycle the heat of high-temperature steam. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a device for preparing yeast culture metabolic products to solve the problems raised in the above-mentioned background technology. The present invention realizes the recovery and utilization of heat from high-temperature steam and reduces the waste of resources.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a yeast culture metabolic product preparation device, including a fermentation tank, a connector for connecting a high-temperature steam delivery pipe is installed at the bottom of the fermentation tank, the top of the fermentation tank is open, a detachable round cover is installed at the upper end of the fermentation tank, a heat preservation sleeve is provided on the fermentation tank and is connected and fixed to the fermentation tank, a heat insulation sleeve is provided between the heat preservation sleeve and the fermentation tank, the heat insulation sleeve is arranged on the fermentation tank and is connected and fixed to the fermentation tank, a curved pipe communicating with the internal space of the fermentation tank is installed on the upper surface of the round cover, the other end of the curved pipe passes through the heat preservation sleeve and extends to the lower position inside the heat preservation sleeve, an exhaust pipe is installed on the upper surface of the heat preservation sleeve, and an adjusting member for adjusting the contact range between the moisture in the heat preservation sleeve and the surface of the fermentation tank is installed in the heat insulation sleeve.

[0005] Further, the adjusting member includes a thick rod, a plurality of vertically arranged thick holes are equidistantly opened in a circular shape on the upper surface of the heat insulation sleeve, a plurality of vertically arranged thin holes are equidistantly opened in a circular shape on the upper surface of the heat insulation sleeve, the thick holes and the thin holes are alternately arranged, a thick rod is inserted in the thick hole, a thin rod is inserted in the thin hole, a plurality of coarse water holes communicating with the coarse holes are equidistantly opened in the coarse hole from top to bottom, a plurality of first water holes cooperating with the coarse water holes are equidistantly opened in the outer surface of the thick rod from top to bottom, a plurality of fine water holes communicating with the fine holes are equidistantly opened in the fine hole from top to bottom, a plurality of second water holes cooperating with the fine water holes are equidistantly opened on the outer surface of the thin rod from top to bottom, and a positioning member for limiting the positions of the thick rod and the thin rod is provided on the upper side of the heat insulation sleeve.

[0006] Furthermore, the positioning member includes a ring, a ring is provided on the upper side of the insulation sleeve, the ring is set on the fermentation tank and is connected and fixed to the fermentation tank, threaded holes are provided directly above the thick rod and the thin rod, the threaded holes are opened on the surface of the ring, and positioning screws are threadedly connected to the threaded holes.

[0007] Furthermore, the connecting piece includes a first stop valve, the first stop valve is installed at the bottom of the fermentation tank, a connecting pipe is installed at the lower end of the first stop valve, a second stop valve is installed at the lower end of the connecting pipe, and a third stop valve for connecting a high-temperature steam delivery pipe is installed on the outer surface of the connecting pipe.

[0008] Furthermore, a pipe joint is installed at one end of the third stop valve away from the connecting pipe, and a flange is installed at the other end of the pipe joint.

[0009] Furthermore, an annular tube is provided at the lower position inside the insulation sleeve, and the annular tube is connected to one end of the curved pipe inside the insulation sleeve, and a plurality of branch pipes are equidistantly installed in an annular shape on the outer surface of the annular tube.

[0010] Furthermore, a connecting ring is fixedly connected to the upper end of the fermentation tank, and the round cover is fixedly connected to the connecting ring by a plurality of bolts.

[0011] Furthermore, a drainage pipe communicating with the insulation sleeve is installed at the bottom of the insulation sleeve, and a drainage valve is installed at the lower end of the drainage pipe.

[0012] Beneficial effects of the utility model:

[0013] 1. Connect the third stop valve to the high-temperature steam delivery pipe, open the first stop valve and the third stop valve, and close the second stop valve, so that the high-temperature steam enters the fermentation tank to sterilize the fermentation tank at high temperature, and then the high-temperature steam flows into the insulation cover through the elbow, and the moisture in the insulation cover absorbs the heat in the high-temperature steam, thereby realizing the recovery of the heat in the high-temperature steam and reducing the waste of resources.

[0014] 2. Rotate the thick rod in the thick hole to align the first water hole on the thick rod with the thick water hole, and then the hot water in the insulation sleeve contacts the fermenter through the channel formed by the first water hole and the thick water hole, so as to heat up the material in the fermenter; rotate the thin rod in the thin hole to align the second water hole on the thin rod with the thin water hole, and then the hot water in the insulation sleeve contacts the fermenter through the channel formed by the second water hole and the thin water hole. Since the contact area between the hot water and the fermenter will change the heating rate of the material in the fermenter, the contact area between the hot water and the fermenter is adjusted by adjusting the positions of the thick rod and the thin rod, so as to adjust the temperature rise rate of the material in the fermenter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 This is a schematic diagram of the structure of a yeast culture metabolic product preparation device of the utility model;

[0017] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 It is a schematic diagram of the assembly of a thick rod, a thin rod, a heat-insulating sleeve, a heat-preserving sleeve and a fermentation tank in a yeast culture metabolic product preparation device of the utility model;

[0019] Figure 4 It is a schematic diagram of the assembly of the heat insulating sleeve and the heat preservation sleeve in a yeast culture metabolic product preparation device of the utility model;

[0020] Figure 5 It is a cross-sectional view of a thick rod in a yeast culture metabolic product preparation device of the utility model;

[0021] Figure 6 It is a cross-sectional view of a thin rod in a yeast culture metabolic product preparation device of the utility model;

[0022] In the figure: 1-fermentation tank, 2-first stop valve, 3-connecting pipe, 4-second stop valve, 5-third stop valve, 6-pipe joint, 7-insulation sleeve, 8-exhaust pipe, 9-ring, 10-round cover, 11-elbow pipe, 12-insulation sleeve, 13-drain valve, 14-positioning screw, 15-thick rod, 16-thin rod, 17-annular pipe, 18-branch pipe, 19-first water hole, 20-thin water hole, 21-thick water hole, 22-thin hole, 23-thick hole, 24-second water hole. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] See also Figure 1The utility model provides a technical solution: a yeast culture metabolic product preparation device, comprising a fermentation tank 1, a first stop valve 2 is installed at the bottom of the fermentation tank 1, a connecting pipe 3 is installed at the lower end of the first stop valve 2, a second stop valve 4 is installed at the lower end of the connecting pipe 3, a third stop valve 5 for connecting a high-temperature steam delivery pipe is installed on the outer surface of the connecting pipe 3, a pipe joint 6 is installed at one end of the third stop valve 5 away from the connecting pipe 3, a flange is installed at the other end of the pipe joint 6, a pipe joint 6 with a flange is installed on the third stop valve 5, so that the third stop valve 5 is conveniently connected to the high-temperature steam delivery pipe, so that the third stop valve 5 is connected to the high-temperature steam delivery pipe, the first stop valve 2 and the third stop valve 5 are opened, and the second stop valve 4 is closed, so that high-temperature steam enters the fermentation tank 1 to perform high-temperature sterilization in the fermentation tank 1, the first stop valve 2 and the second stop valve 4 are opened, and the third stop valve 5 is closed, so that it is convenient to discharge the materials in the fermentation tank 1.

[0025] See also Figure 1 , Figure 3 and Figure 4 The top of the fermentation tank 1 is open, and a detachable round cover 10 is installed on the upper end of the fermentation tank 1, wherein a connecting ring is connected and fixed to the upper end of the fermentation tank 1, and the round cover 10 is connected and fixed to the connecting ring by multiple bolts, and the connecting ring plays the role of connecting the fermentation tank 1 and the round cover 10. The fermentation tank 1 is provided with an insulation sleeve 7 connected and fixed to the fermentation tank 1, and an insulation sleeve 12 is provided between the insulation sleeve 7 and the fermentation tank 1. The insulation sleeve 12 is sleeved on the fermentation tank 1 and connected and fixed to the fermentation tank 1. A curved pipe 11 communicating with the internal space of the fermentation tank 1 is installed on the upper surface of the round cover 10, and the other end of the curved pipe 11 passes through the insulation sleeve 7 and extends to the lower position inside the insulation sleeve 7. An annular pipe 17 is provided at the lower position inside the insulation sleeve 7. The annular pipe 17 is connected to and communicates with one end of the elbow 11 in the insulation sleeve 7. The outer surface of the annular tube 17 is annular and equidistantly installed with multiple branch pipes 18. After the high-temperature steam flows into the annular tube 17 through the elbow 11, the high-temperature steam flows into the moisture in the insulation sleeve 7 through the multiple branch pipes 18, thereby increasing the contact range between the high-temperature steam and the moisture. By installing an exhaust pipe 8 on the upper surface of the insulation sleeve 7, it is convenient to discharge the gas in the insulation sleeve 7. The high-temperature steam enters the fermentation tank 1 to perform high-temperature sterilization in the fermentation tank 1. Subsequently, the high-temperature steam flows into the insulation sleeve 7 through the elbow 11. The moisture in the insulation sleeve 7 absorbs the heat in the high-temperature steam, thereby realizing the recovery of heat in the high-temperature steam and reducing the waste of resources.

[0026] See also Figure 1-Figure 6The upper surface of the heat-insulating sleeve 12 is provided with a plurality of vertically arranged coarse holes 23 in an annular shape and equidistantly, and the upper surface of the heat-insulating sleeve 12 is provided with a plurality of vertically arranged fine holes 22 in an annular shape and equidistantly, and the coarse holes 23 and the fine holes 22 are arranged alternately, a coarse rod 15 is inserted in the coarse hole 23, and a thin rod 16 is inserted in the thin hole 22, and a plurality of coarse water holes 21 communicating with the coarse hole 23 are provided in an equidistant manner from top to bottom in the coarse hole 23, a plurality of first water holes 19 cooperating with the coarse water holes 21 are provided in an equidistant manner from top to bottom on the outer surface of the coarse rod 15, a plurality of fine water holes 20 communicating with the fine holes 22 are provided in an equidistant manner from top to bottom in the fine hole 22, and a plurality of second water holes 24 cooperating with the fine water holes 20 are provided in an equidistant manner from top to bottom on the outer surface of the thin rod 16, and the coarse rod 15 in the coarse hole 23 is rotated so that the first water holes 19 on the coarse rod 15 are aligned with the coarse water holes 21, and the first water holes 19 on the coarse rod 15 are aligned with the first water holes 19 on the coarse rod 15. The water holes 21 are aligned, and then the hot water in the insulation sleeve 7 contacts the fermentation tank 1 through the channel formed by the first water hole 19 and the thick water hole 21, so as to heat up the material in the fermentation tank 1. The thin rod 16 in the thin hole 22 is rotated to align the second water hole 24 on the thin rod 16 with the thin water hole 20, and then the hot water in the insulation sleeve 7 contacts the fermentation tank 1 through the channel formed by the second water hole 24 and the thin water hole 20. Since the contact area between the hot water and the fermentation tank 1 will change the heating rate of the material in the fermentation tank 1, the contact area between the hot water and the fermentation tank 1 is adjusted by adjusting the positions of the thick rod 15 and the thin rod 16, so as to facilitate the adjustment of the temperature rise rate of the material in the fermentation tank 1. A drain pipe connected to the insulation sleeve 7 is installed at the bottom of the insulation sleeve 7, and a drain valve 13 is installed at the lower end of the drain pipe.

[0027] See also Figure 1 and Figure 2 A ring 9 is provided on the upper side of the insulation sleeve 12, and the ring 9 is sleeved on the fermentation tank 1 and fixedly connected to the fermentation tank 1. Threaded holes are provided just above the thick rod 15 and just above the thin rod 16. The threaded holes are opened on the surface of the ring 9, and the threaded holes are connected with positioning screws 14. The positioning screws 14 in the multiple threaded holes are turned to make the positioning screws 14 contact with the corresponding thin rods 16 and thick rods 15, thereby limiting the positions of the thick rods 15 and thin rods 16.

[0028] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A yeast culture metabolic product preparation device, comprising a fermentation tank (1), characterized in that: A connector for connecting a high-temperature steam delivery pipe is installed at the bottom of the fermentation tank (1). The top of the fermentation tank (1) is open. A detachable round cover (10) is installed at the upper end of the fermentation tank (1). A heat-insulating sleeve (7) connected and fixed to the fermentation tank (1) is provided on the fermentation tank (1). A heat-insulating sleeve (12) is provided between the heat-insulating sleeve (7) and the fermentation tank (1). The heat-insulating sleeve (12) is sleeved on the fermentation tank (1) and connected and fixed to the fermentation tank (1). A curved pipe (11) communicating with the internal space of the fermentation tank (1) is installed on the upper surface of the round cover (10). The other end of the curved pipe (11) passes through the heat-insulating sleeve (7) and extends to the lower position inside the heat-insulating sleeve (7). An exhaust pipe (8) is installed on the upper surface of the heat-insulating sleeve (7). An adjusting member for adjusting the contact range between the moisture in the heat-insulating sleeve (7) and the surface of the fermentation tank (1) is installed in the heat-insulating sleeve (12).

2. The yeast culture metabolic product preparation device according to claim 1, characterized in that: The adjusting member comprises a thick rod (15), a plurality of vertically arranged thick holes (23) are formed in an annular shape and are equidistantly provided on the upper surface of the heat insulation sleeve (12), a plurality of vertically arranged thin holes (22) are formed in an annular shape and are equidistantly provided on the upper surface of the heat insulation sleeve (12), the thick holes (23) and the thin holes (22) are arranged alternately, a thick rod (15) is inserted in the thick hole (23), a thin rod (16) is inserted in the thin hole (22), and a plurality of thick holes (23) are formed in the thick hole (23) and are equidistantly provided from top to bottom and are communicated with the thick hole (23). A water hole (21), a plurality of first water holes (19) cooperating with the thick water holes (21) are equidistantly provided on the outer surface of the thick rod (15) from top to bottom, a plurality of fine water holes (20) communicating with the fine holes (22) are equidistantly provided in the fine holes (22) from top to bottom, a plurality of second water holes (24) cooperating with the fine water holes (20) are equidistantly provided on the outer surface of the thin rod (16) from top to bottom, and a positioning member for limiting the positions of the thick rod (15) and the thin rod (16) is provided on the upper side of the heat insulation sleeve (12).

3. The yeast culture metabolic product preparation device according to claim 2, characterized in that: The positioning member comprises a ring (9), the ring (9) is provided on the upper side of the heat insulating sleeve (12), the ring (9) is sleeved on the fermentation tank (1) and is connected and fixed to the fermentation tank (1), threaded holes are provided just above the thick rod (15) and just above the thin rod (16), the threaded holes are opened on the surface of the ring (9), and positioning screws (14) are threadedly connected in the threaded holes.

4. The yeast culture metabolic product preparation device according to claim 1, characterized in that: The connecting piece comprises a first stop valve (2), the first stop valve (2) is installed at the bottom of the fermentation tank (1), a connecting pipe (3) is installed at the lower end of the first stop valve (2), a second stop valve (4) is installed at the lower end of the connecting pipe (3), and a third stop valve (5) for connecting to a high-temperature steam delivery pipe is installed on the outer surface of the connecting pipe (3).

5. The yeast culture metabolic product preparation device according to claim 4, characterized in that: A pipe joint (6) is installed at one end of the third stop valve (5) away from the connecting pipe (3), and a flange is installed at the other end of the pipe joint (6).

6. The yeast culture metabolic product preparation device according to claim 1, characterized in that: An annular tube (17) is provided at the lower part of the thermal insulation sleeve (7), the annular tube (17) is connected to and communicates with one end of the curved tube (11) located inside the thermal insulation sleeve (7), and a plurality of branch tubes (18) are equidistantly installed in an annular shape on the outer surface of the annular tube (17).

7. The yeast culture metabolic product preparation device according to claim 1, characterized in that: A connecting ring is fixedly connected to the upper end of the fermentation tank (1), and the round cover (10) is fixedly connected to the connecting ring via a plurality of bolts.

8. The yeast culture metabolic product preparation device according to claim 1, characterized in that: A drainage pipe communicating with the insulation sleeve (7) is installed at the bottom of the insulation sleeve (7), and a drainage valve (13) is installed at the lower end of the drainage pipe.

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