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CN210747001U - Constant temperature fermentation room - Google Patents

Constant temperature fermentation room Download PDF

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Publication number
CN210747001U
CN210747001U CN201721638942.8U CN201721638942U CN210747001U CN 210747001 U CN210747001 U CN 210747001U CN 201721638942 U CN201721638942 U CN 201721638942U CN 210747001 U CN210747001 U CN 210747001U
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fermentation room
pipe
exhaust
temperature
constant
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CN201721638942.8U
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张祖韬
武雪
宁以强
邓国利
张义源
苏达楼
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Guangxi Shibu Dairy Industry Co ltd
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Guangxi Shibu Dairy Industry Co ltd
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Abstract

The utility model discloses a constant temperature fermentation room, which comprises a fermentation room body and a hot air system arranged inside the fermentation room body, wherein the hot air system comprises a fan, a heat exchanger, a steam pipe, a condensation pipe and an exhaust pipe; the fermentation room body is internally provided with a temperature sensor and a temperature control switch, the temperature control switch is arranged on a steam pipe, and the temperature sensor is connected with the temperature control switch through a lead. Compared with the prior fermentation room, the utility model discloses suit according to local conditions, equipment cost is low, and is simple and practical, is convenient for clean, and the maintenance cost is low, and the running cost is low, and the temperature is even in the fermentation room, effectively reduces the inside difference in temperature in fermentation room, does benefit to and keeps constant temperature fermentation.

Description

Constant temperature fermentation room
Technical Field
The utility model relates to a acidophilus milk fermentation room technical field especially relates to a constant temperature fermentation room.
Background
The yoghourt is a dairy product which is popular with consumers, the yoghourt fermentation is a key process link for the yoghourt production, the key technology is the design and use of a yoghourt fermentation room, and the performance of the yoghourt fermentation room is directly related to a series of problems such as product quality, production efficiency, labor intensity of workers and the like. The existing yoghourt fermentation room generally adopts an interlayer or hollow structure on the ground of the fermentation room, and water vapor is introduced into the interlayer or hollow structure to heat the ground so as to maintain the temperature in the fermentation room, however, the arrangement of the interlayer or hollow structure often causes the structure in the fermentation room to be complex, the equipment cost to be high, the cleaning to be difficult, and the maintenance cost to be high; meanwhile, the interlayer or hollow structure causes uneven upper and lower temperatures in the fermentation room, and good hot air circulation cannot be formed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple and practical, be convenient for clean, maintenance cost low, running cost low, the even constant temperature fermentation room of temperature in the fermentation room.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a constant-temperature fermentation room comprises a fermentation room body and a hot air system arranged inside the fermentation room body, wherein the hot air system comprises a fan, a heat exchanger, a steam pipe, a condensing pipe and an exhaust pipe; the fermentation room is characterized in that a temperature sensor and a temperature control switch are further arranged inside the fermentation room body, the temperature control switch is arranged on a steam pipe, and the temperature sensor is connected with the temperature control switch through a lead.
Preferably, the exhaust pipe includes first exhaust pipe, second exhaust pipe and third exhaust pipe, lay along the bottom centre of fermentation room body in the first exhaust pipe, second exhaust pipe and third exhaust pipe are laid along the bottom both sides of fermentation room body respectively. The design of the exhaust pipe can lead the hot air to be discharged to form turbulent flow, and the interior of the fermentation room space can realize uniform discharge and uniform heating of the hot air, thereby reducing the internal temperature difference; and when the cleaning is needed, the exhaust pipe is directly replaced.
Preferably, a plurality of air exhaust holes are uniformly formed in the air exhaust pipe, and the hole distance between the air exhaust holes is 0.8-1 m. The design of this interval can make the inside hot-blast emission in fermentation room even, is heated evenly, reduces the inside difference in temperature.
Preferably, the exhaust pipe comprises an exhaust main pipe and an exhaust branch pipe, the exhaust main pipe is arranged at the bottom of the fermentation room body, one end of the exhaust main pipe is connected with the heat exchanger, the other end of the exhaust main pipe is connected with the lower end of the exhaust branch pipe, and the exhaust branch pipe is laid along the fermentation room body from bottom to top. The design of the exhaust pipe can enable hot air to be discharged to form vertical flow, so that the upper space and the lower space inside the fermentation room can be rapidly heated and kept at constant temperature, at the moment, not only can the milk at the bottom be heated, but also the stacked milk can be rapidly heated and fermented, and the rapid constant temperature is realized.
Preferably, still include the return air hose, the bottom at the fermentation room body is installed to the one end of return air hose and its mouth of pipe is towards the inside of fermentation room body, the other end and the fan of return air hose are connected. The setting of return air duct can make the inside hot air circulating system that forms of fermentation room, and general steam is up to be emitted, and a milk basket is built, and the mouth of pipe setting of return air duct is in the bottom, is convenient for after heated air circulation, is heated more evenly, effectively reduces the inside difference in temperature of fermentation room, does benefit to and keeps constant temperature fermentation.
Preferably, a plurality of air outlets are uniformly formed in the air exhaust branch pipe, and the distance between each air outlet and each air outlet is 0.8-1 m. The design of this interval can make the inside hot-blast emission in fermentation room even, is heated evenly, reduces the inside difference in temperature.
Preferably, the fan cover filter screen is arranged at the joint of the exhaust main pipe and the heat exchanger. The fan cover filter screen can effectively filter the hot air exhausted, so that pollution is prevented.
Preferably, a steam valve is further arranged on the steam pipe, and a water delivery valve is arranged on the condensation pipe.
Preferably, the heat exchange tube is arranged in the heat exchanger in an S-shaped surrounding manner. The S-shaped heat exchanger can increase the heat exchange area and improve the heat exchange efficiency.
Preferably, the fermentation room body comprises a wall body, and a heat insulation layer constructed by heat insulation materials is arranged in the middle of the wall body.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
the constant-temperature fermentation room of the utility model discharges hot air through the exhaust pipe after the air is blown into the heat exchanger by the fan for heat exchange, thereby realizing the rapid heating in the fermentation room, leading the yoghourt to rapidly reach the optimal temperature required by fermentation and reducing the fermentation time; by adopting the temperature sensor and the temperature control switch, when the interior of the fermentation room reaches the optimal fermentation temperature, the temperature control switch automatically closes the steam pipe, stops steam delivery and heat exchange, and realizes automatic temperature control; the air exhaust pipes are respectively laid in a plane and vertically to form hot air turbulence and vertical flow, and a hot air circulating system is formed by the air return pipes, so that the temperature of the upper, middle and lower directions in the fermentation room is uniformly distributed, the temperature difference in the fermentation room is effectively reduced, and constant-temperature fermentation is favorably kept; when the air exhaust pipe needs to be cleaned, the air exhaust pipe can be directly replaced, and the air exhaust pipe is simple and practical. Compared with the existing fermentation room, the utility model is suitable for local conditions and has low equipment cost; the method is simple and practical, and the maintenance cost is low; the operation cost is low, and the production cost is favorably reduced.
Drawings
FIG. 1 is a schematic structural view of a constant temperature fermentation room of embodiment 1 of the present invention;
FIG. 2 is a diagram of the connection structure of the embodiment shown in FIG. 1;
FIG. 3 is a schematic structural view of a constant temperature fermentation room of embodiment 2 of the present invention;
FIG. 4 is a diagram of the connection structure of the embodiment shown in FIG. 3;
in the attached drawing, 1-a fermentation room body, 2-a heat exchanger, 3-a condensation pipe, 4-a steam pipe, 5-a temperature control switch, 6-a temperature sensor, 7-a water delivery valve, 8-a steam valve, 9-a first exhaust pipe, 10-a second exhaust pipe, 11-a third exhaust pipe, 12-a fan, 13-an exhaust hole, 14-an exhaust main pipe, 15-an exhaust branch pipe, 16-an exhaust port, 17-a return air pipe, 18-a heat exchange pipe and 19-a fan cover filter screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and by referring to preferred embodiments.
Example 1:
as shown in fig. 1 and 2, a constant temperature fermentation room comprises a fermentation room body 1 and a hot air system installed inside the fermentation room body 1, wherein the hot air system comprises a fan 12, a heat exchanger 2, a steam pipe 4, a condensation pipe 3 and an exhaust pipe, the fan 12 is installed on the side surface inside the fermentation room body 1 and penetrates through the fermentation room body 1 to be communicated with the outside, one end of the heat exchanger 2 is connected with the fan 12, the other end of the heat exchanger 2 is connected with the exhaust pipe, a heat exchange pipe 18 is arranged in the heat exchanger 2, one end of the heat exchange pipe 18 is connected with the steam pipe 4, and the other end of the heat exchange pipe 18 is connected with the condensation pipe 3; a temperature sensor 6 and a temperature control switch 5 are also arranged in the fermentation room body 1, the temperature control switch 5 is arranged on the steam pipe 4, and the temperature sensor 6 is connected with the temperature control switch 5 through a lead; the exhaust pipes comprise a first exhaust pipe 9, a second exhaust pipe 10 and a third exhaust pipe 11, the first exhaust pipe 9 is laid along the middle of the bottom of the fermentation room body 1, and the second exhaust pipe 10 and the third exhaust pipe 11 are laid along two sides of the bottom of the fermentation room body 1 respectively; a plurality of air exhaust holes 13 are uniformly formed in the first air exhaust pipe 9, the second air exhaust pipe 10 and the third air exhaust pipe 11, and the hole distance between each air exhaust hole 13 and each air exhaust hole 13 is 0.8-1 m.
Preferably, a steam valve 8 is further disposed on the steam pipe 4, and a water delivery valve 7 is disposed on the condensation pipe 3.
Preferably, the heat exchange tube 18 is arranged in the heat exchanger 2 in an S-shaped surrounding manner. The S-shaped heat exchanger can increase the heat exchange area and improve the heat exchange efficiency; the fermentation room body 1 comprises a wall body, and a heat insulation layer constructed by heat insulation materials is arranged in the middle of the wall body.
After the constant-temperature fermentation room of the embodiment blows air into the heat exchanger 2 through the fan 12 for heat exchange, hot air is exhausted through the first exhaust pipe 9, the second exhaust pipe 10 and the third exhaust pipe 11, so that the interior of the fermentation room is rapidly heated, the yoghourt rapidly reaches the optimal temperature required by fermentation, and the fermentation time is shortened; by adopting the temperature sensor 6 and the temperature control switch 5, when the internal temperature of the fermentation room body 1 reaches the optimal temperature for fermentation, the temperature control switch 5 automatically closes the steam pipe 4, stops steam delivery, stops heat exchange and realizes automatic temperature control; the first exhaust pipe 9, the second exhaust pipe 10 and the third exhaust pipe 11 are respectively laid in a plane to form hot air turbulence, so that the temperature of all the peripheral parts of the fermentation room body 1 is uniformly distributed, the temperature difference in the fermentation room is effectively reduced, and constant-temperature fermentation is favorably kept; when the air exhaust pipe needs to be cleaned, the air exhaust pipe can be directly replaced, and the air exhaust pipe is simple and practical.
Example 2:
as shown in fig. 3 and 4, the constant-temperature fermentation room comprises a fermentation room body 1 and a hot air system arranged inside the fermentation room body 1, wherein the hot air system comprises a fan 12, a heat exchanger 2, a steam pipe 4, a condensation pipe 3 and an exhaust pipe, the fan 12 is arranged on the side surface inside the fermentation room body 1 and penetrates through the fermentation room body 1 to be communicated with the outside, one end of the heat exchanger 2 is connected with the fan 12, the other end of the heat exchanger 2 is connected with the exhaust pipe, a heat exchange pipe 18 is arranged in the heat exchanger 2, one end of the heat exchange pipe 18 is connected with the steam pipe 4, and the other end of the heat exchange pipe 18 is connected with the condensation pipe 3; a temperature sensor 6 and a temperature control switch 5 are also arranged in the fermentation room body 1, the temperature control switch 5 is arranged on the steam pipe 4, and the temperature sensor 6 is connected with the temperature control switch 5 through a lead; the exhaust pipe comprises a main exhaust pipe 14 and a branch exhaust pipe 15, the main exhaust pipe 14 is arranged at the bottom of the fermentation room body 1, one end of the main exhaust pipe 14 is connected with the heat exchanger 2, the other end of the main exhaust pipe 14 is connected with the lower end of the branch exhaust pipe 15, the branch exhaust pipe 15 is laid along the fermentation room body 1 from bottom to top, and a plurality of branch exhaust pipes 15 can be arranged according to the requirement of the internal space of the fermentation room body 1; a plurality of air outlets 16 are uniformly formed in the air exhaust branch pipe 15, and the distance between each air outlet 16 and each air outlet 16 is 0.8-1 m; still include return air pipe 17, return air pipe 17's one end is installed in the bottom of fermentation room body 1 and its mouth of pipe towards the inside of fermentation room body 1, return air pipe 17's the other end is connected with the fan.
Preferably, the air conditioner further comprises an air hood filter screen 19, and the air hood filter screen 19 is arranged at the joint of the exhaust main pipe 14 and the heat exchanger 2. The fan cover filter screen 19 can effectively filter the exhausted hot air to prevent pollution. The steam pipe 3 is also provided with a steam valve 8, and the condensation pipe 3 is provided with a water delivery valve 7. The heat exchange tube 4 is S-shaped and is arranged in the heat exchanger 2 in a surrounding mode, and the S-shaped heat exchange area can be increased, so that the heat exchange efficiency is improved.
Preferably, the fermentation room body 1 comprises a wall body, and a heat insulation layer constructed by heat insulation materials is arranged in the middle of the wall body.
After the constant-temperature fermentation room of the embodiment blows air into the heat exchanger 2 through the fan 12 for heat exchange, hot air is discharged through the main exhaust pipe 14 and the branch exhaust pipe 15, so that the interior of the fermentation room is rapidly heated, the yoghourt rapidly reaches the optimal temperature required by fermentation, and the fermentation time is shortened; by adopting the temperature sensor 6 and the temperature control switch 5, when the internal temperature of the fermentation room body 1 reaches the optimal temperature for fermentation, the temperature control switch 5 automatically closes the steam pipe 4, stops steam delivery, stops heat exchange and realizes automatic temperature control; the air exhaust branch pipes 15 can be arranged into a plurality of pipes according to the requirement of the internal space of the fermentation room body 1, and are vertically laid to form hot air vertical flow, and a hot air circulating system is formed through the air return pipe 17, so that the temperatures of the upper, middle and lower directions of the fermentation room body 1 are uniformly distributed, at the moment, the milk at the bottom can be heated, the stacked milk can be rapidly heated and fermented, the internal temperature difference of the fermentation room is effectively reduced, and the constant-temperature fermentation is favorably kept; when the air exhaust pipe needs to be cleaned, the air exhaust pipe can be directly replaced, and the air exhaust pipe is simple and practical.
Example 3
Referring to fig. 1 to 4, the constant-temperature fermentation room comprises a fermentation room body 1 and a hot air system arranged inside the fermentation room body 1, wherein the hot air system comprises a fan 12, a heat exchanger 2, a steam pipe 4, a condensation pipe 3 and an exhaust pipe, the fan 12 is arranged on the side surface inside the fermentation room body 1 and penetrates through the fermentation room body 1 to be communicated with the outside, one end of the heat exchanger 2 is connected with the fan 12, the other end of the heat exchanger 2 is connected with the exhaust pipe, a heat exchange pipe 18 is arranged in the heat exchanger 2, one end of the heat exchange pipe 18 is connected with the steam pipe 4, and the other end of the heat exchange pipe 18 is connected with the condensation pipe 3; a temperature sensor 6 and a temperature control switch 5 are also arranged in the fermentation room body 1, the temperature control switch 5 is arranged on the steam pipe 4, and the temperature sensor 6 is connected with the temperature control switch 5 through a lead; the exhaust pipes comprise a first exhaust pipe 9, a second exhaust pipe 10 and a third exhaust pipe 11, the first exhaust pipe 9 is laid along the middle of the bottom of the fermentation room body 1, and the second exhaust pipe 10 and the third exhaust pipe 11 are laid along two sides of the bottom of the fermentation room body 1 respectively; a plurality of air exhaust holes 13 are uniformly formed in the first air exhaust pipe 9, the second air exhaust pipe 10 and the third air exhaust pipe 11, and the hole distance between each air exhaust hole 13 and each air exhaust hole 13 is 0.8-1 m;
the exhaust pipe also comprises a main exhaust pipe 14 and a branch exhaust pipe 15, the main exhaust pipe 14 is arranged at the bottom of the fermentation room body 1, one end of the main exhaust pipe 14 is connected with the heat exchanger 2, the other end of the main exhaust pipe 14 is connected with the lower end of the branch exhaust pipe 15, the branch exhaust pipe 15 is laid along the fermentation room body 1 from bottom to top, and a plurality of branch exhaust pipes 15 can be arranged according to the requirement of the internal space of the fermentation room body 1; a plurality of air outlets 16 are uniformly formed in the air exhaust branch pipe 15, and the distance between each air outlet 16 and each air outlet 16 is 0.8-1 m; still include return air pipe 17, return air pipe 17's one end is installed in the bottom of fermentation room body 1 and its mouth of pipe towards the inside of fermentation room body 1, return air pipe 17's the other end is connected with the fan.
Preferably, the air conditioner further comprises an air hood filter screen 19, and the air hood filter screen 19 is arranged at the joint of the exhaust main pipe 14 and the heat exchanger 2. The fan cover filter screen 19 can effectively filter the exhausted hot air to prevent pollution. The steam pipe 3 is also provided with a steam valve 8, and the condensation pipe 3 is provided with a water delivery valve 7. The heat exchange tube 4 is S-shaped and is arranged in the heat exchanger 2 in a surrounding mode, and the S-shaped heat exchange area can be increased, so that the heat exchange efficiency is improved.
Preferably, the fermentation room body 1 comprises a wall body, and a heat insulation layer constructed by heat insulation materials is arranged in the middle of the wall body.
After the constant-temperature fermentation room of the embodiment blows air into the heat exchanger 2 through the fan 12 to exchange heat, hot air is exhausted through the first exhaust duct 9, the second exhaust duct 10 and the third exhaust duct 11 which are laid on the plane, and meanwhile, hot air is exhausted through the main exhaust duct 14 and the branch exhaust duct 15 which are laid vertically, so that the interior of the fermentation room is rapidly heated, the yoghourt rapidly reaches the optimal temperature required by fermentation, and the fermentation time is shortened; by adopting the temperature sensor 6 and the temperature control switch 5, when the internal temperature of the fermentation room body 1 reaches the optimal temperature for fermentation, the temperature control switch 5 automatically closes the steam pipe 4, stops steam delivery, stops heat exchange and realizes automatic temperature control; the air exhaust branch pipes 15 can be arranged into a plurality of pipes according to the requirement of the internal space of the fermentation room body 1, and are vertically laid to form hot air vertical flow, and a hot air circulating system is formed through the air return pipe 17, so that the temperatures of the upper, middle and lower directions of the fermentation room body 1 are uniformly distributed, at the moment, the milk at the bottom can be heated, the stacked milk can be rapidly heated and fermented, the internal temperature difference of the fermentation room is effectively reduced, and the constant-temperature fermentation is favorably kept; when the air exhaust pipe needs to be cleaned, the air exhaust pipe can be directly replaced, and the air exhaust pipe is simple and practical.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. A constant temperature fermentation room which is characterized in that: the fermentation room comprises a fermentation room body and a hot air system arranged in the fermentation room body, wherein the hot air system comprises a fan, a heat exchanger, a steam pipe, a condensing pipe and an exhaust pipe; the fermentation room is characterized in that a temperature sensor and a temperature control switch are further arranged inside the fermentation room body, the temperature control switch is arranged on a steam pipe, and the temperature sensor is connected with the temperature control switch through a lead.
2. The constant-temperature fermentation room according to claim 1, characterized in that: the exhaust pipe includes first exhaust pipe, second exhaust pipe and third exhaust pipe, lay in the middle of the bottom of first exhaust pipe along the fermentation room body, second exhaust pipe and third exhaust pipe are laid respectively along the bottom both sides of fermentation room body.
3. The constant-temperature fermentation room according to claim 2, characterized in that: the exhaust pipe is uniformly provided with a plurality of exhaust holes, and the hole distance between the exhaust holes is 0.8-1 m.
4. The constant-temperature fermentation room according to claim 1, characterized in that: the exhaust pipe comprises an exhaust main pipe and an exhaust branch pipe, the exhaust main pipe is arranged at the bottom of the fermentation room body, one end of the exhaust main pipe is connected with the heat exchanger, the other end of the exhaust main pipe is connected with the lower end of the exhaust branch pipe, and the exhaust branch pipe is laid along the fermentation room body from bottom to top.
5. The constant-temperature fermentation room according to claim 1, characterized in that: still include the return air duct, the inside at the bottom of fermentation room body and its mouth of pipe orientation fermentation room body is installed to the one end of return air duct, the other end and the fan of return air duct are connected.
6. The constant-temperature fermentation room according to claim 4, characterized in that: the exhaust branch pipe is evenly provided with a plurality of exhaust outlets, and the distance between each exhaust outlet and each exhaust outlet is 0.8-1 m.
7. The constant-temperature fermentation room according to claim 4, characterized in that: the fan cover filter screen is arranged at the joint of the exhaust main pipe and the heat exchanger.
8. The constant-temperature fermentation room according to claim 1, characterized in that: the steam pipe is also provided with a steam valve, and the condensation pipe is provided with a water delivery valve.
9. The constant-temperature fermentation room according to claim 1, characterized in that: the heat exchange tube is arranged in the heat exchanger in an S-shaped surrounding manner.
10. The constant-temperature fermentation room according to any one of claims 1 to 9, wherein: the fermentation room body comprises a wall body, and a heat insulation layer constructed by heat insulation materials is arranged in the middle of the wall body.
CN201721638942.8U 2017-11-30 2017-11-30 Constant temperature fermentation room Active CN210747001U (en)

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Application Number Priority Date Filing Date Title
CN201721638942.8U CN210747001U (en) 2017-11-30 2017-11-30 Constant temperature fermentation room

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Application Number Priority Date Filing Date Title
CN201721638942.8U CN210747001U (en) 2017-11-30 2017-11-30 Constant temperature fermentation room

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Publication Number Publication Date
CN210747001U true CN210747001U (en) 2020-06-16

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CN201721638942.8U Active CN210747001U (en) 2017-11-30 2017-11-30 Constant temperature fermentation room

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107788117A (en) * 2017-11-30 2018-03-13 广西石埠乳业有限责任公司 A kind of ferment at constant temperature room
CN113100278A (en) * 2021-05-17 2021-07-13 江苏长寿集团如皋火腿有限公司 A kind of ham air-drying fermentation room

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107788117A (en) * 2017-11-30 2018-03-13 广西石埠乳业有限责任公司 A kind of ferment at constant temperature room
CN113100278A (en) * 2021-05-17 2021-07-13 江苏长寿集团如皋火腿有限公司 A kind of ham air-drying fermentation room

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