CN216073741U - Heat exchange equipment for yellow rice wine frying - Google Patents

Abstract

The application relates to heat exchange equipment for yellow wine decocting, which relates to the technical field of yellow wine processing and comprises a first heat exchange device, wherein a first wine inlet pipe and a first wine outlet pipe are arranged on the first heat exchange device; the first heat exchange device is further provided with a first feeding pipe and a first return pipe, one end, far away from the first heat exchange device, of the first feeding pipe is provided with a circulating heating device, and the first return pipe is communicated with the circulating heating device. This application has the effect that improves medium heat utilization rate when yellow wine is fried wine.

Description

Heat exchange equipment for yellow rice wine frying

Technical Field

The application relates to the technical field of yellow wine processing, in particular to heat exchange equipment for yellow wine decocting.

Background

The decocted wine is a fixed term in the production of yellow wine, and aims to heat the wine after production and filtration to about 90 ℃ to kill all microorganisms in the wine so as to facilitate the process of storage and preservation. And also the process of wine color precipitation and purification.

At present, heat exchange equipment for yellow wine decocting mostly adopts a plate heat exchanger, and low-temperature yellow wine and high-temperature medium are respectively conveyed into a material channel and a medium channel of the plate heat exchanger, so that the low-temperature yellow wine is heated to 83 ℃ to 93 ℃ in the plate heat exchanger.

In view of the above-mentioned related technologies, the inventor believes that because the temperature required for sterilizing and decocting the yellow wine is high, in order to meet the sterilization temperature requirement, the temperature of the heat exchange medium is often required to be kept above the sterilization temperature, so that the medium after heat exchange is still at a high temperature, and the defect of insufficient energy utilization exists when the high-temperature medium is directly discharged.

SUMMERY OF THE UTILITY MODEL

In order to improve medium heat's when yellow rice wine is fried wine utilization ratio, this application provides a yellow rice wine is fried wine and is used indirect heating equipment.

The application provides a yellow wine heat transfer equipment for wine frying adopts following technical scheme:

a heat exchange device for yellow wine decocting comprises a first heat exchange device, wherein a first wine inlet pipe and a first wine outlet pipe are arranged on the first heat exchange device; still be provided with first inlet pipe and first return tube on the first heat transfer device, first inlet pipe is kept away from first heat transfer device's one end is provided with circulation heating device, first return tube with circulation heating device is linked together.

Through adopting above-mentioned technical scheme, when frying in shallow oil wine to yellow rice wine and disinfecting, heat transfer medium heats the intensification in circulation heating device, then carry to first heat transfer device in from first inlet pipe department, with cold wine in first heat transfer device of the intraductal input of wine of advancing, carry out the heat exchange back in first heat transfer device, yellow rice wine flows out in first play wine pipe, the heat transfer medium backward flow that still has higher temperature is to circulation heating device in, continue the intensification heating that is used for yellow rice wine through the intensification heating, thereby be favorable to improving the thermal utilization ratio of heat transfer medium.

Optionally, the circulation heating device comprises an outer shell, a recovery pipe and a discharge pipe are arranged on the outer shell, and the recovery pipe is communicated with the first return pipe; a cavity is arranged in the outer shell, and a steam heating pipe is arranged in the cavity of the outer shell; the steam heating pipe comprises a feeding end and a discharging end, the discharging end is communicated with the first feeding pipe, and the feeding end is communicated with the discharging pipe; the steam heating pipe is also provided with an air inlet pipe for inputting high-temperature steam; the top of the outer shell is provided with an overflow pipe, and the overflow pipe is communicated with the cavity.

Through adopting above-mentioned technical scheme, heat transfer medium is from the feed end input, mix with the high-temperature steam of intake pipe department again and further heat up, carry to first feed pipe in from the discharge end after the intensification is accomplished, carry out the heat transfer with yellow rice wine, heat transfer medium is through first reflux pipe after the heat transfer is accomplished, the recovery tube flows back to in the cavity, again through the discharging pipe in the cavity, the feed end is carried to in the steam heating pipe, continue with high-temperature steam hybrid heating, reuse, thereby realized heat transfer medium's circulation heating and use, the utilization ratio of energy is improved. Meanwhile, with the mixed addition of the steam, the heat exchange media can be gradually increased, and the excessive heat exchange media can be accumulated in the cavity and finally can be discharged through the overflow pipe.

Optionally, the heat exchanger further comprises a second heat exchange device, wherein a second wine inlet pipe and a second wine outlet pipe are arranged on the second heat exchange device, and the second wine outlet pipe is communicated with the first wine inlet pipe; and the second heat exchange device is also provided with a second feeding pipe and a second return pipe communicated with an external recovery device, and the second feeding pipe is communicated with the overflow pipe.

Through adopting above-mentioned technical scheme, carry the heat transfer medium who overflows to the second heat transfer device in through overflow pipe, second inlet pipe, advance the wine pipe input with yellow wine from the second, heat up in the second heat transfer device after flowing to first wine pipe that advances from the second play wine pipe and continue to heat. The heat exchange medium which overflows is used for preheating, so that the utilization rate of the energy of the heat exchange medium is further improved, and the heat exchange efficiency of the equipment is improved.

Optionally, a material supplementing pipe for adding a heat exchange medium is arranged on the outer shell.

Through adopting above-mentioned technical scheme, before equipment driving, once only add to the cavity through the feed supplement pipe and be full of heat transfer medium for need not to wait to the cavity overflow after the start and just can preheat, thereby shortened the time of driving.

Optionally, one end of the first wine outlet pipe, which is far away from the heat exchange device, is communicated with a wine storage device, and a wine gas recovery pipe is arranged at the top of the wine storage device.

By adopting the technical scheme, the liquor gas is recycled by using the liquor gas recycling pipe, and the recycled liquor gas can be used as the blending of the liquor or the ingredient of the sweet yellow wine.

Optionally, the system further comprises a third heat exchange device, wherein a third wine outlet pipe and a third wine inlet pipe for inputting cold wine are arranged on the third heat exchange device, and the third wine outlet pipe is communicated with the second wine inlet pipe; and the third heat exchange device is also provided with a third feeding pipe and a third return pipe of an external wine gas recovery device, and the third feeding pipe is communicated with the wine gas recovery pipe.

By adopting the technical scheme, the wine gas with a certain temperature is conveyed into the third heat exchange device through the wine gas recovery pipe and the third feeding pipe, the yellow wine is input from the third wine feeding pipe, and the yellow wine is heated in the third heat exchange device and then flows to the second wine feeding pipe from the third wine discharging pipe to be continuously heated. The utilization ratio of the energy is further improved by preliminarily preheating the evaporated liquor gas, the heat exchange efficiency of the equipment is improved, and the liquor gas is condensed and recovered quickly.

Optionally, a measuring part for measuring the feeding temperature is arranged at the first feeding pipe.

By adopting the technical scheme, the temperature of the heat exchange medium output from the circulating heating device can be visually displayed by the measuring piece, so that an operator can conveniently judge the time for inputting cold wine into the heat exchanger.

Optionally, a hot water pump is arranged between the feeding end and the discharging pipe.

Through adopting above-mentioned technical scheme, the hot-water pump is used for improving the circulation rate of the heat transfer medium in the circulation heating device to further improve the heat exchange efficiency of equipment.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the yellow wine is decocted for sterilization, the heat exchange medium is heated in the circulating heating device to raise the temperature, then the yellow wine is conveyed into the first heat exchange device from the first feeding pipe, cold wine is conveyed into the first heat exchange device from the first wine inlet pipe, after heat exchange is carried out in the first heat exchange device, the yellow wine flows out from the first wine outlet pipe, the heat exchange medium still having higher temperature flows back into the circulating heating device, and the yellow wine is continuously used for raising the temperature and heating through raising the temperature and heating, so that the utilization rate of heat of the heat exchange medium is favorably improved;

2. the heat exchange medium is input from the feeding end, is mixed with the high-temperature steam at the air inlet pipe to be further heated, is conveyed into the first feeding pipe from the discharging end after being heated, exchanges heat with the yellow wine, flows back into the cavity through the first return pipe and the recovery pipe after being subjected to heat exchange, is conveyed into the steam heating pipe through the discharging pipe and the feeding end in the cavity, is continuously mixed and heated with the high-temperature steam, and is recycled, so that the cyclic heating and the use of the heat exchange medium are realized, and the utilization rate of energy is improved;

3. conveying the overflowed heat exchange medium into a second heat exchange device through an overflow pipe and a second feeding pipe, inputting the yellow wine from a second wine inlet pipe, heating in the second heat exchange device, and then flowing from a second wine outlet pipe to a first wine inlet pipe for continuous heating;

4. the wine gas that will have the uniform temperature is through wine gas recovery tube, the third inlet tube is carried to the third heat transfer device in, with yellow wine from the third wine inlet tube input, heat up in third heat transfer device after from the third wine outlet tube flow to the second wine inlet tube continuation heating, the wine gas that uses to evaporate preheats the utilization ratio that has further improved the energy tentatively, also be favorable to improve equipment's heat exchange efficiency, also be favorable to wine gas rapid condensation to retrieve simultaneously.

Drawings

Fig. 1 is a schematic view of the overall apparatus of an embodiment of the present application.

Description of reference numerals: 1. a first heat exchange means; 11. a first wine inlet pipe; 12. a first wine outlet pipe; 13. a first feed tube; 14. a first return pipe; 2. a second heat exchange means; 21. a second wine inlet pipe; 22. a second wine outlet pipe; 23. a second feed tube; 24. a second return pipe; 3. a third heat exchange means; 31. a third wine inlet pipe; 32. a third wine outlet pipe; 33. a third feed pipe; 34. a third return conduit; 4. a circulation heating device; 41. an outer housing; 42. a recovery pipe; 43. a discharge pipe; 44. a steam heating pipe; 441. a feeding end; 442. a discharge end; 443. an air inlet pipe; 45. an overflow pipe; 46. a material supplementing pipe; 5. a cavity; 6. a wine storage device; 61. a liquor gas recovery pipe; 7. a measuring member; 8. a hot water pump.

Detailed Description

The present application is described in further detail below with reference to fig. 1.

The embodiment of the application discloses yellow rice wine heat transfer equipment for decocting wine. Referring to fig. 1, a heat exchange device for yellow wine decocting comprises a first heat exchange device 1, a second heat exchange device 2, a third heat exchange device 3, a circulating heating device 4 and a wine storage device 6. The cold yellow wine is heated and sterilized step by step through the third heat exchange device 3, the second heat exchange device 2 and the first heat exchange device 1, and finally conveyed into the wine storage device 6. The heat conducting medium of the third heat exchange device 3 is high-temperature wine gas, the heat exchange medium of the second heat exchange device 2 is overflow hot water generated by the circulating heating device 4, and the heat exchange medium of the first heat exchange device 1 is high-temperature hot water directly output by the circulating heating device 4.

The circulation heating device 4 comprises a cylindrical outer shell 41, a cylindrical water injection cavity 5 is coaxially arranged in the outer shell 41, and a cylindrical steam heating pipe 44 penetrates through the outer shell 41 and is positioned in the cavity 5. The steam heating pipe 44 is a jet steam heater and is located in the center of the cavity 5, the steam heating pipe 44 includes a feeding end 441 and a discharging end 442, the feeding end 441 and the discharging end 442 are coaxially set and communicated with each other, and the feeding end 441 and the discharging end 442 are directly communicated with each other to form an air inlet pipe 443 for introducing high-temperature steam.

The external department intercommunication in shell 41 top is provided with recovery tube 42, and shell 41 bottom intercommunication is provided with discharging pipe 43, and discharging pipe 43 is linked together with feed end 441, and discharging pipe 43 and feed end 441 are direct to be provided with hot water pump 8 in series for improve the velocity of flow of circulating water. The overflow pipe 45 is arranged above the recovery pipe 42 and communicated with the outer shell 41 and is used for guiding out the accumulated overflow hot water in the cavity 5. A material supplementing pipe 46 is arranged at the position of the upper end cover of the outer shell 41 in a communicating manner and is used for filling heat exchange water into the cavity 5, and in the embodiment, industrial soft water can be optionally filled.

First heat transfer device 1 can select for use to be the plate heat exchanger of food level, is provided with first wine pipe 11 and the first wine pipe 12 of going out on the first heat transfer device 1, and yellow wine flows in from first wine pipe 11 department of advancing, flows out in first wine pipe 12 of going out after carrying out the heat transfer intensification in first heat transfer device 1. The first heat exchanging device 1 is further provided with a first feeding pipe 13 and a first return pipe 14, the first feeding pipe 13 is communicated with the discharge end 442 of the steam heating pipe 44, and the first return pipe 14 is communicated with the recovery pipe 42 on the outer shell 41. High-temperature hot water flows in from the discharge end 442 and the first feeding pipe 13, and is recycled to the cavity 5 from the first return pipe 14 through the recycling pipe 42 after the first heat exchange device 1 heats the yellow wine, so that the yellow wine can be recycled.

The second heat exchange device 2 can also be a food-grade plate heat exchanger, a second wine inlet pipe 21 and a second wine outlet pipe 22 are arranged on the second heat exchange device 2, yellow wine flows in from the second wine inlet pipe 21, flows out from the second wine outlet pipe 22 after being pre-heated in the second heat exchange device 2, the second wine outlet pipe 22 is communicated with the first wine inlet pipe 11, and the yellow wine directly flows into the first heat exchange device 1. The second heat exchange device 2 is further provided with a second feeding pipe 23 and a second return pipe 24, the second feeding pipe 23 is communicated with an overflow pipe 45 on the outer shell 41, and the second return pipe 24 is communicated with an external water recovery device. The overflow warm water flows in from the overflow pipe 45 and the second feeding pipe 23, and after the yellow wine is preheated in the second heat exchange device 2, the overflow warm water flows out from the second return pipe 24 and is recycled.

The wine storage device 6 can be a wine storage tank, the wine storage device 6 is communicated with the first wine outlet pipe 12 on the first heating device and used for recycling qualified yellow wine, and a wine gas recycling pipe 6142 is arranged at the top of the wine storage device 6 and used for recycling high-temperature wine gas generated by the qualified yellow wine flowing into the wine storage device 6.

The third heat exchange device 3 can be a food-grade plate heat exchanger, a third wine inlet pipe 31 and a third wine outlet pipe 32 are arranged on the third heat exchange device 3, cold yellow wine flows in from the third wine inlet pipe 31, flows out from the third wine outlet pipe 32 after being preheated in the third heat exchange device 3, the third wine outlet pipe 32 is communicated with the second wine inlet pipe 21, and the yellow wine directly flows into the second heat exchange device 2. The third heat transfer device is also provided with a third feeding pipe 33 and a third return pipe 34, the third feeding pipe 33 is communicated with a liquor gas recovery pipe 6142 on the liquor storage device 6, and the third recovery pipe 42 is communicated with an external liquor gas recovery device. High-temperature wine gas is introduced from the wine gas recovery pipe 6142 and the third feeding pipe 33, is subjected to primary heating and condensation in the third heat exchange device 3, and flows out from the third return pipe 34 and is recovered.

Be provided with the measuring part 7 of measuring the temperature between first inlet pipe 13 and the discharge end 442, the measuring machine can choose for use to be the pipeline thermometer, and measuring part 7 sets up on sealed connecting tube who sets up between first inlet pipe 13 and discharge end 442 for measure the hot water that flows from discharge end 442, the staff of being convenient for judges whether the temperature satisfies the heat transfer demand, thereby confirms the time that yellow rice wine lets in.

The implementation principle of the heat exchange equipment for yellow wine decocting is as follows: in the operation of heating and sterilizing the yellow wine by decocting, firstly filling industrial soft water into the cavity 5 at one time through the water supplementing pipe, then opening the hot water pump 8 and introducing high-temperature steam into the air inlet pipe 443; after the temperature of the water at the discharge end 442 measured by the belt measuring part 7 reaches the heat exchange requirement, cold yellow wine is introduced from the third wine inlet pipe 31. The cold yellow wine is heated by the third heat exchange device 3, the second heat exchange device 2 and the first heat exchange device 1, finally reaches about 90 ℃ to finish sterilization, and flows to the wine storage device 6 for storage and packaging. The third heat exchange device 3 utilizes high-temperature wine gas to preliminarily heat up yellow wine, the second heat exchange device 2 utilizes overflow hot water to preheat yellow wine, and the first heat exchange device 1 utilizes the high-temperature hot water to finish final heating sterilization. Through circulation heating device 4, improved the thermal utilization ratio of the in-process of frying in shallow oil greatly, multistage heating has improved the heat exchange efficiency of equipment simultaneously.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a yellow rice wine heat transfer equipment for wine frying which characterized in that: the heat exchanger comprises a first heat exchange device (1), wherein a first wine inlet pipe (11) and a first wine outlet pipe (12) are arranged on the first heat exchange device (1); still be provided with first inlet pipe (13) and first return pipe (14) on first heat transfer device (1), first inlet pipe (13) are kept away from the one end of first heat transfer device (1) is provided with circulation heating device (4), first return pipe (14) with circulation heating device (4) are linked together.

2. The heat exchange device for yellow wine decocting according to claim 1, which is characterized in that: the circulating heating device (4) comprises an outer shell (41), a recovery pipe (42) and a discharge pipe (43) are arranged on the outer shell (41), and the recovery pipe (42) is communicated with the first return pipe (14); a cavity (5) is arranged in the outer shell (41), and a steam heating pipe (44) is arranged in the cavity (5) of the outer shell (41); the steam heating pipe (44) comprises a feed end (441) and a discharge end (442), the discharge end (442) is communicated with the first feed pipe (13), and the feed end (441) is communicated with the discharge pipe (43); the steam heating pipe (44) is also provided with an air inlet pipe (443) for inputting steam; an overflow pipe (45) is arranged at the top of the outer shell (41), and the overflow pipe (45) is communicated with the cavity (5).

3. The heat exchange device for yellow wine decocting according to claim 2, characterized in that: the heat exchanger further comprises a second heat exchange device (2), a second wine inlet pipe (21) and a second wine outlet pipe (22) are arranged on the second heat exchange device (2), and the second wine outlet pipe (22) is communicated with the first wine inlet pipe (11); the second heat exchange device (2) is also provided with a second feeding pipe (23) and a second return pipe (24) communicated with an external recovery device, and the second feeding pipe (23) is communicated with the return pipe (45).

4. The heat exchange device for yellow wine decocting according to claim 2, characterized in that: and a material supplementing pipe (46) for adding a heat exchange medium is arranged on the outer shell (41).

5. The heat exchange device for yellow wine decocting according to claim 3, characterized in that: one end, far away from the heat exchange device, of the first wine outlet pipe (12) is communicated with a wine storage device (6), and a wine gas recovery pipe (61) is arranged at the top of the wine storage device (6).

6. The heat exchange device for yellow wine decocting according to claim 5, characterized in that: the heat exchanger is characterized by further comprising a third heat exchange device (3), wherein a third wine outlet pipe (32) and a third wine inlet pipe (31) for inputting cold wine are arranged on the third heat exchange device (3), and the third wine outlet pipe (32) is communicated with the second wine inlet pipe (21); the third heat exchange device (3) is also provided with a third feeding pipe (33) and a third return pipe (34) of an external wine gas recovery device, and the third feeding pipe (33) is communicated with the wine gas recovery pipe (61).

7. The heat exchange device for yellow wine decocting according to claim 1, which is characterized in that: the first feeding pipe (13) is provided with a measuring piece (7) for measuring the feeding temperature.

8. The heat exchange device for yellow wine decocting according to claim 2, characterized in that: a hot water pump (8) is arranged between the feeding end (441) and the discharging pipe (43).

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