CN115715554B - Dairy product fermentation method - Google Patents
Dairy product fermentation method Download PDFInfo
- Publication number
- CN115715554B CN115715554B CN202211564566.8A CN202211564566A CN115715554B CN 115715554 B CN115715554 B CN 115715554B CN 202211564566 A CN202211564566 A CN 202211564566A CN 115715554 B CN115715554 B CN 115715554B
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- Prior art keywords
- fixedly connected
- fermentation
- buckling cover
- honeycomb
- telescopic
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- 238000000855 fermentation Methods 0.000 title claims abstract description 65
- 230000004151 fermentation Effects 0.000 title claims abstract description 65
- 235000013365 dairy product Nutrition 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000002347 injection Methods 0.000 claims abstract description 48
- 239000007924 injection Substances 0.000 claims abstract description 48
- 239000007789 gas Substances 0.000 claims abstract description 37
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000001301 oxygen Substances 0.000 claims abstract description 34
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 34
- 230000000903 blocking effect Effects 0.000 claims abstract description 24
- 238000009423 ventilation Methods 0.000 claims abstract description 17
- 238000010564 aerobic fermentation Methods 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 64
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 241000894006 Bacteria Species 0.000 description 3
- 241000186660 Lactobacillus Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000021001 fermented dairy product Nutrition 0.000 description 2
- 229940039696 lactobacillus Drugs 0.000 description 2
- 235000013618 yogurt Nutrition 0.000 description 2
- 241000235342 Saccharomycetes Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 235000015155 buttermilk Nutrition 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000015141 kefir Nutrition 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000020185 raw untreated milk Nutrition 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Dairy Products (AREA)
Abstract
The invention relates to dairy product fermentation, in particular to a dairy product fermentation method, which comprises the following steps: s1: placing dairy products to be fermented in a fermentation barrel; s2: buckling the fermentation barrel through the buckling cover, and randomly inserting a plurality of honeycomb rods into the fermentation barrel; s3: introducing oxygen into the fermentation barrel by the honeycomb stick, and further performing aerobic fermentation; the step of introducing oxygen into the fermentation barrel by the honeycomb stick comprises the following steps: s31: oxygen is introduced into the gas injection cavity in advance; s32: the ventilation pipeline is driven to move downwards, so that the ventilation pipeline is separated from the blocking pipe, and the ventilation pipeline is communicated with the gas injection cavity; s33: oxygen in the gas injection cavity enters the honeycomb rod through the ventilation pipeline; oxygen can be continuously and uniformly introduced into the dairy product to complete the fermentation of the dairy product.
Description
Technical Field
The invention relates to dairy product fermentation, in particular to a dairy product fermentation method.
Background
The fermented dairy product is an acidic dairy product prepared by fermenting raw milk with lactobacillus or fermenting lactobacillus and saccharomycetes under the action of specific microorganisms. The fermented dairy products are the comprehensive names of one type of dairy products, and are various in variety, including yoghourt, kefir, fermented buttermilk, yoghourt wine, milk wine and the like; because the fermentation process is often aerobic fermentation, oxygen is required to be continuously injected into the dairy product for fermentation in the fermentation process, but in the prior art, no method for continuously and uniformly introducing oxygen into the dairy product exists.
Disclosure of Invention
The invention aims to provide a dairy product fermentation method, which can continuously and uniformly introduce oxygen into dairy products to complete the fermentation of the dairy products.
The aim of the invention is achieved by the following technical scheme:
a method of fermenting a dairy product, the method comprising the steps of:
S1: placing dairy products to be fermented in a fermentation barrel;
S2: buckling the fermentation barrel through the buckling cover, and randomly inserting a plurality of honeycomb rods into the fermentation barrel;
S3: introducing oxygen into the fermentation barrel by the honeycomb stick, and further performing aerobic fermentation;
The step of introducing oxygen into the fermentation barrel by the honeycomb stick comprises the following steps:
s31: oxygen is introduced into the gas injection cavity in advance;
s32: the ventilation pipeline is driven to move downwards, so that the ventilation pipeline is separated from the blocking pipe, and the ventilation pipeline is communicated with the gas injection cavity;
S33: oxygen in the gas injection cavity enters the honeycomb rod through the ventilation pipeline;
the step of buckling the fermentation barrel by the buckling cover is as follows:
S21: driving the buckling cover to move downwards;
s22: the buckling cover is buckled on the fermentation barrel;
S23: and (3) introducing gas into the expansion cavity to expand the expansion cavity and seal the fermentation barrel.
A dairy product fermenting device comprises a device bracket, wherein a telescopic mechanism I is fixedly connected to the device bracket, and a lifting bracket is fixedly connected to a telescopic end of the telescopic mechanism I;
The device bracket is rotationally connected with a rotating ring, the rotating ring is fixedly connected with a clamping bracket, the clamping bracket is rotationally connected with a threaded disc, the threaded disc is provided with a plurality of clamping side plates in a threaded connection manner, the clamping side plates are all slidingly connected to the clamping bracket, the device bracket is fixedly connected with a power mechanism I for driving the rotating ring to rotate, the power mechanism I is preferably a servo motor, the clamping bracket is fixedly connected with a power mechanism II for driving the threaded disc to rotate, and the power mechanism II is preferably a servo motor;
The lifting support is fixedly connected with a buckling cover, the buckling cover is rotationally connected with a friction wheel I, the buckling cover is fixedly connected with a power mechanism III for driving the friction wheel I to rotate, the power mechanism III is preferably a servo motor, the buckling cover is rotationally connected with a plurality of rotating rings I, the buckling cover is fixedly connected with a plurality of sensors, the bottom of the buckling cover is fixedly connected with an expansion cavity, the bottom of the buckling cover is fixedly connected with a connecting pipeline, and the connecting pipeline is communicated with the expansion cavity;
the buckling cover is fixedly connected with a plurality of telescopic mechanisms II, the telescopic end of each telescopic mechanism II is fixedly connected with a pressing plate, each pressing plate is rotationally connected with a ventilating pipeline, a plurality of ventilating pipelines are respectively and slidably connected to a plurality of rotating rings I, the lower end of each ventilating pipeline is fixedly connected with a honeycomb rod, each ventilating pipeline is fixedly connected with a friction wheel II, the friction wheel II can be in contact with the friction wheel I, a compression spring I is fixedly connected between the pressing plate and the rotating rings I, each pressing plate is slidably connected with a compression cylinder, a compression spring II is fixedly connected between the compression cylinder and the pressing plate, and the compression cylinders are respectively positioned on the upper sides of a plurality of sensors;
The lifting support is fixedly connected with an air injection cavity, an air injection pipeline is fixedly connected to the air injection cavity, the bottom of the air injection cavity is rotationally connected with a plurality of rotating rings II, a plurality of air pipes are respectively and slidably connected to the rotating rings II, a plurality of blocking pipes are fixedly connected to the inside of the air injection cavity, the upper ends of the air pipes are respectively inserted into the blocking pipes, a plurality of telescopic mechanisms III are fixedly connected to the air injection cavity, blocking columns are fixedly connected to the telescopic ends of each telescopic mechanism III, and the blocking columns are respectively and slidably connected to the blocking pipes;
the sensors are respectively connected with the telescopic mechanisms III, and each sensor is respectively connected with the telescopic mechanism III positioned on the opposite side.
Drawings
The invention will be described in further detail with reference to the accompanying drawings and detailed description.
FIG. 1 is a schematic diagram of a dairy fermentation process of the present invention;
FIG. 2 is a schematic illustration of the oxygen aeration process of the present invention;
FIG. 3 is a schematic view of the process of fastening the fastening cover to the fermenter according to the present invention;
FIG. 4 is a schematic diagram of the structure of the dairy fermentation device of the invention;
FIG. 5 is a schematic view of the device holder structure of the present invention;
FIG. 6 is a schematic view of the clamping bracket structure of the present invention;
FIG. 7 is a schematic view of a rotating ring structure of the present invention;
FIG. 8 is a schematic view of the vent tube structure of the present invention;
FIG. 9 is a schematic view of a snap-on cover according to the present invention;
FIG. 10 is a schematic cross-sectional view of a snap-fit cap of the present invention;
FIG. 11 is a schematic view of the expansion chamber structure of the present invention;
FIG. 12 is a schematic view of the honeycomb stick structure of the present invention;
FIG. 13 is a schematic view of the structure of the gas injection cavity of the present invention;
FIG. 14 is a schematic cross-sectional view of the gas injection cavity of the present invention.
In the figure:
a device holder 11; a telescopic mechanism I12; a lifting bracket 13;
a rotating ring 21; clamping the bracket 22; a threaded disc 23; clamping the side plates 24;
a snap-fit cover 31; friction wheel I32; a rotating ring I33; a sensor 34; an expansion chamber 35; a connecting pipe 36;
A telescopic mechanism II 41; a pressing plate 42; a ventilation duct 43; a honeycomb rod 44; friction wheel ii 45; a pressing cylinder 46;
a gas injection cavity 51; an air injection pipe 52; a rotating ring II 53; plugging the pipe 54; telescoping mechanism III 55; a blocking post 56;
and a fermenter 60.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 to 3, the following describes in detail the steps of a method for fermenting dairy products;
a method of fermenting a dairy product, the method comprising the steps of:
s1: placing the dairy product to be fermented in a fermenter 60;
s2: the fermentation vat 60 is buckled through the buckling cover 31, and a plurality of honeycomb rods 44 are randomly inserted into the fermentation vat 60;
s3: the honeycomb stick 44 is filled with oxygen into the fermentation barrel 60, so that aerobic fermentation is performed;
the step of introducing oxygen into the fermenter 60 by the honeycomb stick 44 is:
S31: oxygen is introduced into the gas injection cavity 51 in advance;
s32: driving the air duct 43 to move downwards so that the air duct 43 is separated from the blocking pipe 54, and the air duct 43 is communicated with the gas injection cavity 51;
s33: oxygen within the gas injection cavity 51 enters the honeycomb rod 44 through the vent tube 43;
The step of fastening the fermentation vat 60 by the fastening cover 31 is as follows:
s21: driving the snap cap 31 to move downward;
S22: the buckling cover 31 is buckled on the fermentation barrel 60;
S23: the expansion chamber 35 is inflated by the gas, and the fermenter 60 is closed.
As shown in fig. 4 to 14, in order to facilitate the implementation of a dairy fermentation method, a dairy fermentation device is designed, and the structure and function of the dairy fermentation device are described in detail below;
A dairy product fermenting device comprises a device bracket 11, wherein a telescopic mechanism I12 is fixedly connected to the device bracket 11, and a lifting bracket 13 is fixedly connected to a telescopic end of the telescopic mechanism I12;
The device bracket 11 is rotationally connected with a rotating ring 21, the rotating ring 21 is fixedly connected with a clamping bracket 22, the clamping bracket 22 is rotationally connected with a threaded disc 23, the threaded disc 23 is connected with a plurality of clamping side plates 24 through threads, the clamping side plates 24 are all slidingly connected with the clamping bracket 22, the device bracket 11 is fixedly connected with a power mechanism I for driving the rotating ring 21 to rotate, the power mechanism I is preferably a servo motor, the clamping bracket 22 is fixedly connected with a power mechanism II for driving the threaded disc 23 to rotate, and the power mechanism II is preferably a servo motor;
The lifting support 13 is fixedly connected with a buckling cover 31, the buckling cover 31 is rotationally connected with a friction wheel I32, the buckling cover 31 is fixedly connected with a power mechanism III for driving the friction wheel I32 to rotate, the power mechanism III is preferably a servo motor, the buckling cover 31 is rotationally connected with a plurality of rotating rings I33, the buckling cover 31 is fixedly connected with a plurality of sensors 34, the bottom of the buckling cover 31 is fixedly connected with an expansion cavity 35, the bottom of the buckling cover 31 is fixedly connected with a connecting pipeline 36, and the connecting pipeline 36 is communicated with the expansion cavity 35;
The buckling cover 31 is fixedly connected with a plurality of telescopic mechanisms II 41, the telescopic end of each telescopic mechanism II 41 is fixedly connected with a pressing plate 42, each pressing plate 42 is rotationally connected with a plurality of ventilation pipelines 43, the plurality of ventilation pipelines 43 are respectively and slidably connected to a plurality of rotating rings I33, the lower end of each ventilation pipeline 43 is fixedly connected with a honeycomb rod 44, each ventilation pipeline 43 is fixedly connected with a friction wheel II 45, the friction wheel II 45 can be in contact with the friction wheel I32, a compression spring I is fixedly connected between each pressing plate 42 and each rotating ring I33, each pressing plate 42 is slidably connected with a compression cylinder 46, a compression spring II is fixedly connected between each compression cylinder 46 and each pressing plate 42, and a plurality of compression cylinders 46 are respectively positioned on the upper sides of a plurality of sensors 34;
The lifting support 13 is fixedly connected with an air injection cavity 51, the air injection cavity 51 is fixedly connected with an air injection pipeline 52, the bottom of the air injection cavity 51 is rotationally connected with a plurality of rotating rings II 53, a plurality of air pipes 43 are respectively and slidably connected to the plurality of rotating rings II 53, a plurality of blocking pipes 54 are fixedly connected to the inside of the air injection cavity 51, the upper ends of the plurality of air pipes 43 are respectively inserted into the plurality of blocking pipes 54, a plurality of telescopic mechanisms III 55 are fixedly connected to the air injection cavity 51, the telescopic ends of each telescopic mechanism III 55 are fixedly connected with blocking columns 56, and the plurality of blocking columns 56 are respectively and slidably connected to the plurality of blocking pipes 54;
the plurality of sensors 34 are respectively connected to the plurality of telescopic mechanisms iii 55, and each sensor 34 is respectively connected to the telescopic mechanism iii 55 located on the opposite side.
When the fermentation barrel 60 is used, the fermentation barrel 60 is placed on the clamping support 22, the power mechanism II is started, the output shaft of the power mechanism II starts to rotate, the output shaft of the power mechanism II drives the threaded disc 23 to rotate, the threaded disc 23 drives the clamping side plates 24 to move through threads, the clamping side plates 24 move close to each other to clamp the fermentation barrel 60, the fermentation barrel 60 is positioned, the fermentation barrel 60 can be set to be different in size according to different use requirements, and the clamping side plates 24 can clamp the fermentation barrels 60 of different types;
The dairy product to be fermented is placed in the fermentation barrel 60 in advance, the telescopic mechanism I12 is started, the telescopic mechanism I12 can be a hydraulic cylinder or an electric push rod, the telescopic end of the telescopic mechanism I12 drives the lifting support 13 to move, the lifting support 13 drives the buckling cover 31 to move, the buckling cover 31 moves downwards, and the buckling cover 31 is buckled on the fermentation barrel 60;
Further, in order to ensure that the buckling cover 31 can tightly buckle the fermentation barrels 60 of different types, as shown in fig. 10, after the buckling cover 31 is buckled on the fermentation barrels 60, the connecting pipeline 36 is connected to an external air pump in advance, and the air pump is used for ventilating the connecting pipeline 36, so that the expansion cavity 35 is expanded, the expansion cavity 35 is expanded to be in contact with the side wall of the fermentation barrel 60, the upper end of the fermentation barrel 60 is further sealed, and the expansion cavity 35 is preferably made of an elastic material such as rubber;
After the buckling cover 31 is buckled on the fermentation barrel 60, a plurality of telescopic mechanisms II 41 are started, the telescopic mechanisms II 41 can be hydraulic cylinders or electric push rods, one telescopic mechanism II 41 is randomly and randomly started, the telescopic ends of the telescopic mechanisms II 41 drive the pressing plates 42 to move, the pressing plates 42 drive the air ducts 43 to move downwards, and the air ducts 43 drive the honeycomb rods 44 to move downwards, so that the honeycomb rods 44 are inserted into dairy products in the fermentation barrel 60;
The gas injection pipeline 52 is connected with the oxygen pipeline in advance, the oxygen pipeline is used for introducing oxygen into the gas injection cavity 51, but the oxygen in the gas injection cavity 51 cannot enter the gas injection pipeline 43, because the upper end of the gas injection pipeline 43 is inserted into the blocking pipe 54, the blocking column 56 is inserted into the blocking pipe 54, the gas injection pipeline 43 cannot be communicated with the gas injection cavity 51, and when the telescopic mechanism II 41 is started, the telescopic end of the telescopic mechanism II 41 drives the gas injection pipeline 43 to move downwards, so that the gas injection pipeline 43 and the blocking pipe 54 are separated, the gas injection pipeline 43 is communicated with the gas injection cavity 51, and the oxygen in the gas injection cavity 51 enters the gas injection pipeline 43, and then enters the honeycomb rod 44 through the gas injection pipeline 43, and then enters the dairy product in the fermentation barrel 60 through the honeycomb rod 44;
Further, the plurality of telescopic mechanisms II 41 are randomly started, so that the telescopic ends of the plurality of telescopic mechanisms II 41 randomly move, the plurality of honeycomb rods 44 are randomly inserted into the dairy products, the dairy products are knocked, meanwhile, certain flow is generated on the dairy products, and further fermentation bacteria in the dairy products can be fully contacted with oxygen, meanwhile, due to the movement mode of the plurality of honeycomb rods 44 in a reciprocating up-and-down movement mode, the shearing force generated on the dairy products is small, and further, under the condition of ensuring the flow of the dairy products, the damage to the fermentation bacteria in the dairy products is reduced, and further, the fermentation effect is ensured;
Further, the power mechanism III is started in advance, the output shaft of the power mechanism III drives the friction wheel I32 to rotate, when the air duct 43 moves downwards, the air duct 43 drives the friction wheel II 45 to move downwards, so that the friction wheel II 45 is in contact with the friction wheel I32, the friction wheel I32 drives the friction wheel II 45 to rotate, the friction wheel II 45 drives the air duct 43 to rotate, the air duct 43 drives the honeycomb rod 44 to rotate, so that the honeycomb rod 44 rotates in the downward movement process, a certain stirring effect is achieved on dairy products, oxygen can be further dispersed, and fermentation bacteria can be fully contacted with the oxygen;
Further, since oxygen continuously enters the fermenter 60, in order to discharge the waste gas in the fermenter 60, a sensor 34 is further provided, the sensor 34 is connected with a telescopic mechanism iii 55 located at the opposite side through an electrical control means commonly used in the art, the sensor 34 may be a contact sensor or an extrusion sensor, when the telescopic end of the telescopic mechanism ii 41 drives the air duct 43 to move downward, the telescopic end of the telescopic mechanism ii 41 also drives the pressure cylinder 46 to move downward, so that the pressure cylinder 46 contacts the sensor 34, when the sensor 34 is extruded, the telescopic end of the telescopic mechanism iii 55 is controlled to move, the telescopic mechanism iii 55 may be a hydraulic cylinder or an electric push rod, the telescopic end of the telescopic mechanism iii 55 drives the plugging column 56 to move, so that the plugging column 56 is separated from the plugging tube 54, and the upper end of the corresponding air duct 43 is communicated with the outside, and after the oxygen introduced from the honeycomb rod 44 at one side enters the dairy product, the oxygen is introduced into the air duct 43 through the honeycomb rod 44 at the other side to be discharged;
That is, when the honeycomb rod 44 positioned on the left side enters the dairy product and oxygen is introduced into the dairy product, the honeycomb rod 44 positioned on the right side does not enter the dairy product, but the plugging column 56 and the plugging tube 54 on the honeycomb rod 44 positioned on the right side are separated, so that the exhaust gas enters the ventilation pipeline 43 through the honeycomb rod 44 positioned on the right side and is discharged;
as shown in fig. 8, each sensor 34 is respectively connected with a telescopic mechanism iii 55 located at the opposite side, so that when the honeycomb rod 44 at one side is filled with gas, the honeycomb rod 44 at the other side is responsible for exhausting gas, so that the gas runs for the maximum distance in the fermentation vat 60, and the movement time of oxygen in the fermentation vat 60 is ensured.
Claims (1)
1. A dairy fermentation process characterized by: the method comprises the following steps:
s1: placing a dairy product to be fermented in a fermenter (60);
s2: buckling the fermentation barrel (60) through the buckling cover (31), and randomly inserting a plurality of honeycomb rods (44) into the fermentation barrel (60);
s3: the honeycomb stick (44) is filled with oxygen into the fermentation barrel (60), so that aerobic fermentation is carried out;
The step of introducing oxygen into the fermentation barrel (60) by the honeycomb stick (44) is as follows:
s31: oxygen is introduced into the gas injection cavity (51) in advance;
S32: the ventilation pipeline (43) is driven to move downwards, so that the ventilation pipeline (43) is separated from the blocking pipe (54), and the ventilation pipeline (43) is communicated with the gas injection cavity (51);
s33: oxygen in the gas injection cavity (51) enters the honeycomb stick (44) through the gas pipe (43);
the step of buckling the fermentation barrel (60) by the buckling cover (31) is as follows:
S21: the buckling cover (31) is driven to move downwards;
s22: the buckling cover (31) is buckled on the fermentation barrel (60);
S23: introducing gas into the expansion cavity (35) to expand the expansion cavity (35) and seal the fermentation barrel (60);
The buckling cover (31) is fixedly connected to the lifting support (13), the lifting support (13) is fixedly connected to the telescopic end of the telescopic mechanism I (12), and the telescopic mechanism I (12) is fixedly connected to the device support (11);
The device comprises a device bracket (11), a rotating ring (21) is rotationally connected to the device bracket (11), a clamping bracket (22) is fixedly connected to the rotating ring (21), a threaded disc (23) is rotationally connected to the clamping bracket (22), a plurality of clamping side plates (24) are connected to the threaded disc (23) through threads, and the clamping side plates (24) are all slidably connected to the clamping bracket (22);
The buckling cover (31) is rotationally connected with a friction wheel I (32), the buckling cover (31) is rotationally connected with a plurality of rotating rings I (33), and the buckling cover (31) is fixedly connected with a plurality of sensors (34);
the bottom of the buckling cover (31) is fixedly connected with an expansion cavity (35), the bottom of the buckling cover (31) is fixedly connected with a connecting pipeline (36), and the connecting pipeline (36) is communicated with the expansion cavity (35);
a power mechanism II for driving the threaded disc (23) to rotate is fixedly connected to the clamping bracket (22), a power mechanism III for driving the friction wheel I (32) to rotate is fixedly connected to the buckling cover (31), and the fermentation barrel (60) is arranged on the clamping bracket (22);
The buckling cover (31) is fixedly connected with a plurality of telescopic mechanisms II (41), the telescopic end of each telescopic mechanism II (41) is fixedly connected with a pressing plate (42), each pressing plate (42) is rotationally connected with a ventilating pipe (43), the ventilating pipes (43) are respectively and slidably connected to the rotating rings I (33), the lower end of each ventilating pipe (43) is fixedly connected with a honeycomb rod (44), each ventilating pipe (43) is fixedly connected with a friction wheel II (45), the friction wheel II (45) can be in contact with the friction wheel I (32), a compression spring I is fixedly connected between each pressing plate (42) and the rotating ring I (33), each pressing plate (42) is slidably connected with a compression cylinder (46), a compression spring II is fixedly connected between each compression cylinder (46) and each pressing plate (42), and the compression cylinders (46) are respectively located on the upper sides of the sensors (34);
The lifting support (13) is fixedly connected with an air injection cavity (51), the air injection cavity (51) is fixedly connected with an air injection pipeline (52), the bottom of the air injection cavity (51) is rotationally connected with a plurality of rotating rings II (53), a plurality of air pipes (43) are respectively and slidably connected to the rotating rings II (53), a plurality of blocking pipes (54) are fixedly connected to the inside of the air injection cavity (51), the upper ends of the air pipes (43) are respectively inserted into the blocking pipes (54), a plurality of telescopic mechanisms III (55) are fixedly connected to the air injection cavity (51), a blocking column (56) is fixedly connected to the telescopic end of each telescopic mechanism III (55), and the blocking columns (56) are respectively and slidably connected to the blocking pipes (54);
The plurality of sensors (34) are respectively connected with the plurality of telescopic mechanisms III (55), and each sensor (34) is respectively connected with the telescopic mechanism III (55) positioned at the opposite side.
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| CN202211564566.8A CN115715554B (en) | 2022-12-07 | 2022-12-07 | Dairy product fermentation method |
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| CN202211564566.8A CN115715554B (en) | 2022-12-07 | 2022-12-07 | Dairy product fermentation method |
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| CN111360645A (en) * | 2020-04-01 | 2020-07-03 | 浙江广厦建设职业技术学院 | Building material grinding device |
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| CN207933002U (en) * | 2018-01-19 | 2018-10-02 | 江苏康巴特生物工程有限公司 | A kind of particulate disinfection agent bottle combined adjustable electric cap screwing machine easy to use |
| CN108251257A (en) * | 2018-04-27 | 2018-07-06 | 嵊州市诺米克进出口有限公司 | A kind of strong drink installation for fermenting |
| CN214360178U (en) * | 2020-12-14 | 2021-10-08 | 成都云克药业有限责任公司 | Full-automatic xiLin bottle opens bottle lid device |
| CN113273607B (en) * | 2021-06-04 | 2022-09-16 | 本溪木兰花乳业有限责任公司 | Dairy product fermentation system and fermentation method |
| CN114472962A (en) * | 2022-02-10 | 2022-05-13 | 张�杰 | Hole forming device for machining automobile oil pan guard plate and using method of hole forming device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110872833A (en) * | 2019-12-02 | 2020-03-10 | 张宇昊 | Non-electric control water surface floating garbage collecting barrel |
| CN111360645A (en) * | 2020-04-01 | 2020-07-03 | 浙江广厦建设职业技术学院 | Building material grinding device |
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