A saccharification device for raw materials of vinegar production

Abstract

The utility model discloses a vinegar production raw material saccharification device, comprising: a saccharification tank and a heating device; a spiral heating tube is installed outside the saccharification tank, one end of the spiral heating tube is connected to the heating device, a stirring tube is installed inside the saccharification tank, an inner tube is installed inside the stirring tube, a fixing ring is installed between the stirring tube and the inner tube, a connecting tube is installed outside the stirring tube, a stirring blade is installed on the connecting tube, and a first connecting tube is installed at the top of the inner tube. The vinegar production raw material saccharification device provided by the utility model is provided with a saccharification tank and a heating device, and the stirring tube and the connecting tube cooperate with the stirring blade, so that the raw materials are not only stirred from the inside, but also can cooperate with the heating device to heat the raw materials at the same time inside, and the external spiral heating tube heats the saccharification tank from the outside, so that the heating speed of the raw materials in the saccharification tank can be increased, and the raw material fermentation efficiency can be increased by stirring.

Description

Technical Field

[0001] The utility model relates to the technical field of saccharification devices, in particular to a saccharification device for vinegar production raw materials. Background Art

[0002] Vinegar production is based on starch as the main material, plus some auxiliary materials, and then through pulping, saccharification, wine making, and further vinegar making to obtain sour and palatable vinegar. When the raw materials are selected, the key to improving the production process of vinegar lies in the control of the two processes of saccharification and wine making, and the types of saccharification enzymes and wine making enzymes added and their enzyme activities. The saccharification temperature of vinegar is usually 60℃. This temperature is the appropriate condition determined by experiments during the saccharification process. Maintaining this temperature can make the reducing sugar content reach a higher level. During the saccharification process, the raw materials need to be stirred to make the raw materials uniform and improve the fermentation effect.

[0003] A raw material saccharification device for vinegar production disclosed in the prior art includes a mounting frame, a placing barrel, a fixing frame, a fixing plate, a rotating plate, a feeding plate and an adjusting plate. A placing barrel is arranged on the upper part of the mounting frame, a fixing frame is arranged on the left side of the upper part of the placing barrel, a fixing plate is connected to the right side of the upper part of the placing barrel, a rotating plate is rotatably arranged on the fixing plate, a feeding plate is connected to the lower part of the placing barrel, and an adjusting plate is rotatably arranged on the lower part of the feeding plate. By starting the motor, the output shaft of the motor rotates to drive the agitator to rotate, and the agitator drives the raw materials to rotate, thereby uniformly stirring the raw materials, thereby achieving the purpose of automatically stirring the raw materials.

[0004] The device heats the barrel by passing hot air through an external ventilation plate. The raw materials in the center of the barrel are far away from the inner wall of the barrel, so they heat up slowly. Therefore, they need to be stirred for a long time to reach the appropriate saccharification temperature, which affects the saccharification speed.

[0005] Therefore, it is necessary to provide a vinegar production raw material saccharification device to solve the above technical problems. Utility Model Content

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a vinegar production raw material saccharification device which can increase the temperature of the raw materials and improve the fermentation efficiency.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0008] A vinegar production raw material saccharification device comprises: a saccharification tank and a heating device, wherein a spiral heating tube is installed outside the saccharification tank, one end of the spiral heating tube is connected to the heating device, a stirring tube is installed inside the saccharification tank, an inner tube is installed inside the stirring tube, a fixing ring is installed between the stirring tube and the inner tube, a connecting tube is installed outside the stirring tube, a stirring blade is installed on the connecting tube, a first connecting tube is rotatably installed at the top end of the inner tube, one end of the first connecting tube is connected to a pressure pump on the heating device, a second connecting tube is rotatably installed at the top end of the stirring tube, one end of the second connecting tube is connected to the spiral heating tube.

[0009] Preferably, a breathable ring is installed between the inner tube and the stirring tube, and a breathable hole is opened on the breathable ring. A top cover is installed on the inner tube, and a gap is left between the top cover and the stirring tube. A rotating ring is installed between the top cover and the stirring tube, and the rotating ring is rotatably connected to the top cover and the stirring tube. Sealing covers are provided on both sides of the rotating ring. The upper sealing cover is connected to the top cover for sealing between the rotating ring and the top cover, and the lower sealing cover is connected to the stirring tube for sealing between the stirring tube and the rotating ring. The second connecting tube passes through the rotating ring.

[0010] Preferably, a driving motor is installed on the top of the saccharification tank, and a belt is installed between the driving motor and the stirring tube.

[0011] Preferably, a feed inlet is installed at the top of the saccharification tank, and a discharge port is installed at the bottom.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) The utility model provides a saccharification tank and a heating device, and utilizes a stirring tube and a connecting tube in conjunction with a stirring blade, so that the raw materials are not only stirred from the inside, but also heated simultaneously with the heating device. In addition, the external spiral heating tube heats the saccharification tank from the outside, so that the heating speed of the raw materials in the saccharification tank can be increased, and the fermentation efficiency of the raw materials can be increased through stirring.

[0014] (2) The utility model can provide a vent ring, vent holes, a rotating ring, a top cover and a sealing cover to enable a rotatable sealing connection between the second connecting pipe and the stirring pipe, thereby facilitating the flow of high-temperature gas or liquid;

[0015] (3) The utility model is provided with a driving motor, which can conveniently drive the stirring tube to rotate, thereby stirring the raw materials in the saccharification tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view structural schematic diagram of a vinegar production raw material saccharification device provided by the utility model;

[0017] Figure 2 for Figure 1 The schematic cross-sectional structure diagram of a saccharification tank in a vinegar production raw material saccharification device is shown;

[0018] Figure 3 for Figure 1 The schematic diagram of the connection structure of the stirring tube, the inner tube and the connecting tube in the vinegar production raw material saccharification device shown;

[0019] Figure 4 for Figure 3 Enlarged view of part A.

[0020] Among them, the names corresponding to the figure numbers are: 1-saccharification tank, 2-heating equipment, 3-spiral heating tube, 4-pressure pump, 5-feeding port, 6-stirring tube, 7-inner tube, 8-connecting tube, 9-stirring blade, 10-fixed ring, 11-first connecting tube, 12-second connecting tube, 13-air ring, 14-air hole, 15-rotating ring, 16-top cover, 17-sealing cover, 18-driving motor, 19-belt. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The present invention includes but is not limited to the following embodiments.

[0022] like Figure 1-4As shown, the vinegar production raw material saccharification device provided by the utility model comprises: a saccharification tank 1 and a heating device 2, a spiral heating tube 3 is installed outside the saccharification tank 2, one end of the spiral heating tube 3 is connected to the heating device 2, a stirring tube 6 is installed inside the saccharification tank 2, an inner tube 7 is installed inside the stirring tube 6, a fixing ring 10 is installed between the stirring tube 6 and the inner tube 7, a connecting tube 8 is installed outside the stirring tube 6, a stirring blade 9 is installed on the connecting tube 8, a first connecting tube 11 is rotatably installed on the top of the inner tube 7, one end of the first connecting tube 11 is connected to the pressure pump 4 on the heating device 2, a second connecting tube 12 is rotatably installed on the top of the stirring tube 6, one end of the second connecting tube 12 is connected to the spiral heating tube 3, when in use, the stirring tube 6 rotates to drive the connecting tube 8 to rotate, and the connecting tube 8 rotates to drive the stirring blade 9 to rotate, thereby stirring the vinegar raw material in the saccharification tank 1, and at the same time, the heating device heats to generate high temperature (about 60-65 degrees ) gas or liquid, taking liquid as an example, the high-temperature liquid is pumped into the first connecting pipe 11 by the pressure pump 4, and enters the inner tube 7 through the first connecting pipe 11, and the liquid enters the interlayer between the stirring tube 6 and the inner tube 7 from the bottom of the inner tube 7. The upward flow of the liquid is blocked by the fixing ring 10, and the liquid can only be forced to enter the connecting pipe 8, and then flow back along the connecting pipe 8 to the interlayer between the stirring tube 6 and the inner tube 7, and then enter the spiral heating tube 3 through the second connecting pipe 12, and finally flow back to the heating device 2 by the spiral heating tube 3. The high-temperature liquid flows along the stirring tube 6 and the connecting pipe 8 inside the saccharification tank 1 to the external spiral heating tube 3, and heats the raw materials in the saccharification tank 1 from both the inside and the outside. The raw materials heat up faster and have higher heating efficiency, so that the raw materials can reach a suitable saccharification temperature faster. The stirring tube 6 and the connecting pipe 8 are used in conjunction with the stirring blade 9, which can not only play a stirring role, but also a heating role.

[0023] By setting up a saccharification tank 1 and a heating device 2, and utilizing a stirring tube 6, a connecting tube 8 and a stirring blade 9, not only can the raw materials be stirred from the inside, but the heating device 2 can also be used to heat the raw materials inside at the same time. In addition, the external spiral heating tube 3 heats the saccharification tank 1 from the outside, thereby increasing the heating speed of the raw materials in the saccharification tank 1 and improving the fermentation efficiency.

[0024] Embodiment 2:

[0025] like Figure 4As shown, a vent ring 13 is installed between the inner tube 7 and the stirring tube 6, and a vent hole 14 is opened on the vent ring 17. A top cover 16 is installed on the inner tube 7, and a gap is left between the top cover 16 and the stirring tube 6. A rotating ring 15 is installed between the top cover 16 and the stirring tube 6. The rotating ring 15 is rotatably connected to the top cover 16 and the stirring tube 6. Sealing covers 17 are provided on both sides of the rotating ring 15. The upper sealing cover 17 is connected to the top cover 16 for sealing between the rotating ring 15 and the top cover 16, and the lower sealing cover 17 is connected to the top cover 16 for sealing between the rotating ring 15 and the top cover 16. The sealing cover 17 is connected to the stirring tube 6 and is used to seal the stirring tube 6 and the rotating ring 15. The second connecting tube 12 passes through the rotating ring 15. When in use, the liquid (gas) that flows back into the interlayer between the stirring tube 6 and the inner tube 7 enters the space above the air permeable ring 14 from the air vent 14, and then is discharged through the second connecting tube 12. Since the rotating ring 15 is rotatably connected to the top cover 16 and the stirring tube 6, and the sealing of the sealing cover 17, the stirring tube 6 can remain sealed when rotating in the rotating ring 15.

[0026] By providing the air permeable ring 13, the air permeable hole 14, the rotating ring 15, the top cover 16 and the sealing cover 17, the second connecting pipe 12 and the stirring pipe 6 can be rotatably sealed and connected to facilitate the flow of high-temperature gas or liquid.

[0027] Embodiment 3:

[0028] like Figure 2 As shown, a driving motor 18 is installed on the top of the saccharification tank 1, and a belt 19 is installed between the driving motor 18 and the stirring tube 6, that is, after the driving motor 18 is started, the stirring tube 6 is driven to rotate through the belt 19.

[0029] By providing the driving motor 18 , the stirring tube 6 can be conveniently driven to rotate, thereby stirring the raw materials in the saccharification tank 1 .

[0030] Embodiment 4:

[0031] like Figure 1-2 As shown, a feed port 5 is installed at the top of the saccharification tank 1, and a discharge port is installed at the bottom. The vinegar raw material is fed into the saccharification tank 1 through the feed port at the top, and is discharged from the discharge port at the bottom after saccharification is completed.

[0032] By providing the feed port 5 and the discharge port, the feeding and discharging of materials in the saccharification tank can be facilitated.

[0033] Working principle: When in use, the stirring tube 6 rotates to drive the connecting tube 8 to rotate, and the connecting tube 8 rotates to drive the stirring blade 9 to rotate, thereby stirring the vinegar raw materials in the saccharification tank 1. At the same time, the heating equipment heats to generate high-temperature gas or liquid. Taking liquid as an example, the high-temperature liquid is pumped into the first connecting tube 11 by the pressure pump 4, and enters the inner tube 7 through the first connecting tube 11. The liquid enters the interlayer between the stirring tube 6 and the inner tube 7 from the bottom of the inner tube 7. The upward flow of the liquid is blocked by the fixing ring 10. The liquid can only be forced to enter the connecting tube 8, and then flow back along the connecting tube 8 to the interlayer between the stirring tube 6 and the inner tube 7. Then it enters the spiral heating tube 3 through the second connecting tube 12, and finally flows back to the heating device 2 from the spiral heating tube 3. The high-temperature liquid flows along the stirring tube 6 and the connecting tube 8 inside the saccharification tank 1 to the external spiral heating tube 3, and heats the raw materials in the saccharification tank 1 from both the inside and the outside. The raw materials heat up faster and the heating efficiency is higher, so that the raw materials can reach the appropriate saccharification temperature faster, thereby improving the saccharification efficiency. Similarly, through stirring, the fermentation efficiency of the saccharified raw materials can be improved. The stirring tube 6 and the connecting tube 8 are used in conjunction with the stirring blade 9, which can not only play a stirring role, but also a heating role.

Claims

1. A vinegar production raw material saccharification device, characterized in that: include: A saccharification tank (1) and a heating device (2); The saccharification tank (1) is provided with a spiral heating tube (3) outside, one end of which is connected to the heating device (2); the saccharification tank (1) is provided with a stirring tube (6), an inner tube (7) is provided inside the stirring tube (6), a fixing ring (10) is provided between the stirring tube (6) and the inner tube (7); a connecting tube (8) is provided outside the stirring tube (6), a stirring blade (9) is provided on the connecting tube (8), a first connecting tube (11) is provided at the top end of the inner tube (7); a pressure pump (4) is provided on the heating device (2), one end of which is connected to the pressure pump (4); a second connecting tube (12) is provided at the top end of the stirring tube (6), one end of which is connected to the spiral heating tube (3).

2. A vinegar production raw material saccharification device according to claim 1, characterized in that: A ventilation ring (13) is installed between the inner tube (7) and the stirring tube (6), and a ventilation hole (14) is provided on the ventilation ring (13).

3. The vinegar production raw material saccharification device according to claim 1, characterized in that: A top cover (16) is installed on the inner tube (7), and a rotating ring (15) is installed between the top cover (16) and the stirring tube (6).

4. A vinegar production raw material saccharification device according to claim 3, characterized in that: Sealing covers (17) are provided on both sides of the rotating ring (15).

5. The vinegar production raw material saccharification device according to claim 1, characterized in that: A driving motor (18) is installed on the top of the saccharification tank (1), and the driving motor (18) is connected to the stirring tube (6).

6. The vinegar production raw material saccharification device according to claim 1, characterized in that: The saccharification tank (1) is provided with a feed inlet (5) and a discharge outlet.

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