CN114164096A - Low-pressure high-oxygen fermentation type food processing machine and processing method - Google Patents
Low-pressure high-oxygen fermentation type food processing machine and processing method Download PDFInfo
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- CN114164096A CN114164096A CN202111485475.0A CN202111485475A CN114164096A CN 114164096 A CN114164096 A CN 114164096A CN 202111485475 A CN202111485475 A CN 202111485475A CN 114164096 A CN114164096 A CN 114164096A
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- 238000000855 fermentation Methods 0.000 title claims abstract description 237
- 230000004151 fermentation Effects 0.000 title claims abstract description 237
- 235000013305 food Nutrition 0.000 title claims abstract description 38
- 239000001301 oxygen Substances 0.000 title claims abstract description 28
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 28
- 238000003672 processing method Methods 0.000 title description 6
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 239000002994 raw material Substances 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 165
- 238000010438 heat treatment Methods 0.000 claims description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 17
- 235000021107 fermented food Nutrition 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 210000003437 trachea Anatomy 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 206010058490 Hyperoxia Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000222 hyperoxic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/22—Heat exchange systems, e.g. heat jackets or outer envelopes in contact with the bioreactor walls
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
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Abstract
The invention provides a low-pressure high-oxygen fermentation type food processor, which comprises a fermentation box, a temperature control system and a sealing door, wherein the fermentation box comprises a fermentation box main body, a one-way exhaust pipe, a fermentation table, a control panel, an air release mechanism, a fermentation cavity, a sealing groove, a temperature sensor and an air pressure sensor, the one-way exhaust pipe is fixedly connected with the upper end surface of the fermentation box main body, the control panel is arranged on the side end surface of one side of the fermentation box main body, the sealing groove is arranged on the front end surface of the fermentation box main body, the fermentation cavity is arranged in the fermentation box main body, the fermentation table is arranged in the fermentation cavity, the fermentation table comprises a fermentation table main body, through holes and supporting legs, at least one group of the through holes is uniformly arranged on the upper end surface of the fermentation table main body, the four groups of the supporting legs are symmetrically and fixedly connected with the lower end surface of the fermentation table main body, and the air release mechanism is fixedly connected with the bottom of the fermentation cavity, the invention effectively improves the fermentation quality of the fermentation type food raw materials, and the pressure in the fermentation cavity is convenient to control.
Description
Technical Field
The invention relates to the technical field of food processing, in particular to a low-pressure high-oxygen fermentation type food processing machine and a processing method.
Background
Food processing refers to processing activities of food such as processing of grains, feed, meat, and aquatic products by using industrial products such as agriculture, forestry, animal husbandry, and fishery as raw materials, is a type of processing industry of broad sense agricultural products, and generally needs a fermentation device to ferment food materials in the food processing process so as to increase the mouthfeel of the food.
At present, in the process of food fermentation, temperature control always means that the temperature is maintained stably and always slower than a fermentation cavity, the temperature is changed and then adjusted frequently, the effect of accurate control cannot be achieved, the fermentation effect can be influenced, irregular bubble holes are formed in food, and the food fermentation quality is influenced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a low-pressure high-oxygen fermentation type food processor and a processing method thereof, which aim to solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a low pressure hyperoxia fermentation formula food preparation machine, includes fermenting case, temperature control system and sealing door, the fermenting case includes fermenting case main part, one-way blast pipe, fermentation platform, control panel, gassing mechanism, fermentation chamber, seal groove, temperature sensor and air pressure sensor, one-way blast pipe fixed connection is at fermenting case main part up end, control panel installs at fermenting case main part one side end face, the seal groove is seted up at fermenting case main part preceding terminal surface, the fermentation chamber is seted up inside the fermenting case main part, the fermentation platform sets up inside the fermentation chamber, the fermentation platform includes fermentation platform main part, through-hole and supporting legs, the through-hole has at least a set of even setting at fermentation platform main part up end, the supporting legs is four groups symmetry fixed connection in fermenting platform main part down end face altogether, gassing mechanism fixed connection is in the fermentation chamber bottom, gassing mechanism includes mount table, a set of a few things convenient for the people, the fermentation platform is convenient for the people, can be convenient for the people, the people can be used for the people, and can be used for the people The fermentation device comprises an air release needle, a hydraulic lifting device, a negative pressure box and a communicating air pipe, wherein the mounting table is fixedly connected to the upper end face of the hydraulic lifting device, at least one group of air release needles are uniformly arranged on the upper end face of the mounting table, one end of the communicating air pipe is fixedly connected to the lower end face of the mounting table, the other end of the communicating air pipe is fixedly connected to the upper end face of the negative pressure box, and the temperature sensor and the air pressure sensor are arranged on the inner wall of one side of the fermentation cavity;
the temperature control system comprises a communicating square pipe, a cold water tank, water circulating pipes and a hot water tank, wherein the cold water tank and the hot water tank are respectively communicated with one group of water circulating pipes through one group of water pipes, and the tops of adjacent sides of the two groups of water circulating pipes are mutually communicated through the communicating square pipe;
the sealing door comprises a door cover plate, a sealing strip, a hydraulic cylinder and a fixing plate, wherein the door cover plate is fixedly connected to one side of the fixing plate through a fixing rod, the sealing strip is fixedly connected to one side of the door cover plate, which deviates from the door cover plate, of the door cover plate, and the hydraulic cylinder is fixedly connected to one side of the fixing plate through a telescopic rod.
Preferably, the one-way exhaust pipe, the temperature sensor and the air pressure sensor are electrically connected with the control panel.
Further preferably, the hydraulic lifting device and the negative pressure box are fixedly connected to the bottom of the fermentation cavity.
Further preferably, the mounting table is arranged below the fermentation table main body in the fermentation cavity, the number of the air release needles is equal to that of the through holes, and the air release needles correspond to the through holes in size and position one to one.
Preferably, at least five groups of air release grooves are formed in the end face, away from one end of the mounting table, of the air release needle, and a gauze is arranged in each air release groove.
Further preferably, at least one set of air release needles is communicated with a communication air pipe through a mounting table, an electric valve is arranged on the communication air pipe, the electric valve and the hydraulic lifting device are both electrically connected with a control panel, and the interior of the negative pressure box is in a vacuum state.
Preferably, the cold water tank and the hot water tank are communicated with each other through a water pipe, and the communicated square pipe and the two groups of water circulating pipes are arranged inside the fermentation tank main body.
Preferably, the water pipe connected with the water circulating pipe and the water pipe connected with the hot water tank are provided with electric control valves, the electric control valves are electrically connected with the control panel, and the water pipe between the cold water tank and the hot water tank is provided with radiating fins.
Further preferably, the size and the position of the door cover plate are matched with those of the sealing groove, the door cover plate and the hydraulic cylinder are arranged on the same side of the fixing plate, and the hydraulic cylinder is fixedly connected to the lower end face of the fermentation box main body.
A method for processing food by a low-pressure high-oxygen fermentation type food processor comprises the steps of placing fermentation type food raw materials on the upper end face of a fermentation table main body, completely covering through holes by the raw materials, completely flushing the inner cavity of a fermentation cavity by using oxygen, then placing the fermentation table into the fermentation cavity, completely sealing a sealing groove by driving a door cover plate through a hydraulic cylinder, and sealing the inner part of the fermentation cavity;
then the air pressure and the temperature inside the fermentation cavity are set through the control panel, the air pressure and the temperature are laterally determined through the temperature sensor and the air pressure sensor, hot water is injected into the water circulation pipe through the hot water tank, then the hot water of the water circulation pipe returns to the inside of the hot water tank after passing through the communicated square pipe, the water circulation pipe and the cold water tank to form temperature heating circulation, the temperature inside the fermentation cavity is increased, the air pressure inside the fermentation cavity is increased, then the control panel controls the one-way exhaust pipe to be opened, partial gas inside the fermentation cavity is put in, the one-way exhaust pipe is closed, the hot water tank is controlled to stop temperature heating circulation, then the control panel controls the cold water tank to inject cold water into the water circulation pipe, the cold water inside the water circulation pipe returns to the inside of the cold water tank after passing through the communicated square pipe, the water circulation pipe and the hot water tank to form temperature cooling circulation, the temperature inside the fermentation cavity is cooled, and the air pressure inside the fermentation cavity is reduced, after the temperature is reduced to the set temperature, starting temperature heating circulation to maintain the temperature inside the fermentation cavity, and alternately performing temperature heating circulation and temperature cooling circulation in the temperature maintaining process to enable the temperature inside the fermentation cavity to be always at the optimal fermentation temperature;
in the fermentation process, every interval one end time passes through control panel control mount table lifting, makes inside the gassing needle inserts fermented food raw materials through the through-hole, then opens the electric valve on the intercommunication trachea, and the vacuum environment through negative pressure box inside is with the bubble hole absorption in the fermented food raw materials, closes the electric control valve of intercommunication trachea afterwards, moves gassing needle terminal surface under the fermentation platform main part, and the operation of getting rid of the bubble is accomplished until the fermentation.
(III) advantageous effects
The invention provides a low-pressure high-oxygen fermentation type food processing machine and a processing method, which have the following beneficial effects:
1. the invention is provided with a temperature control system, wherein a cold water tank and a hot water tank are mutually communicated through a water pipe, a communicating square pipe and two groups of water circulating pipes are arranged in a fermentation tank main body, the cold water tank and the hot water tank are respectively communicated with one group of water circulating pipes through one group of water pipes, the tops of adjacent sides of the two groups of water circulating pipes are mutually communicated through the communicating square pipe, so that the temperature control system heats and cools the interior of the fermentation tank through the cold water tank and the hot water tank, and the temperature heating circulation and the temperature cooling circulation formed by mutually positive and reverse water flows of the cold water tank, the water circulating pipes and the hot water tank are used for regulating the temperature in an inversion mode, the temperature in the fermentation tank main body is always in small-amplitude change of a temperature control line, the temperature in the fermentation tank main body is more stable, the temperature in the fermentation tank main body is further constant, and the temperature in a fermentation cavity is always in a proper state through circulation temperature control, effectively improving the fermentation effect.
2. The invention fixedly connects the one-way exhaust pipe to the upper end surface of the fermentation box main body, the one-way exhaust pipe is communicated with the inside of the fermentation cavity, oxygen is blown into the inside of the fermentation cavity before the fermentation cavity is sealed, the oxygen concentration in the fermentation cavity is improved, then the fermentation cavity is sealed, the inside of the fermentation cavity is heated through the temperature control system, the air pressure in the fermentation cavity is increased, then the one-way exhaust pipe is controlled to be opened through the control panel, partial gas in the fermentation cavity is put in due to the air pressure difference, the pressure in the fermentation cavity is reduced after the temperature in the fermentation cavity is reduced by controlling the temperature control system, so that the inside of the fermentation cavity is kept in a low-pressure state, the highest temperature in the fermentation cavity is determined by the temperature control system, and the temperature control system can maintain a proper temperature in the fermentation cavity during fermentation, so that the pressure in the fermentation cavity can be determined through controlling the temperature difference, the temperature is more convenient to adjust, and a preheating environment is heated in advance in the fermentation cavity, so that the fermentation process is more suitable.
3. According to the invention, the sealing door is arranged, the door cover plate is fixedly connected to one side of the fixing plate through the fixing rod, the sealing strip is fixedly connected to one side of the door cover plate, which is far away from the door cover plate, the hydraulic cylinder is fixedly connected to one side of the fixing plate through the telescopic rod, and) the size and the position of the door cover plate are matched with those of the sealing groove, the door cover plate and the hydraulic cylinder are arranged on the same side of the fixing plate, the hydraulic cylinder is fixedly connected to the lower end face of the fermentation box main body, the telescopic rod is driven by the hydraulic cylinder to adjust the door cover plate to block the sealing groove, and then the sealing in the fermentation cavity is completed, so that the sealing of the fermentation cavity is simple and convenient.
4. The invention arranges a fermentation platform and an air release mechanism in a fermentation cavity, the air release mechanism is arranged below the fermentation platform, at least one group of through holes are arranged on the upper end surface of the fermentation platform, wherein, a mounting platform is fixedly connected above a hydraulic lifting device, at least one group of air release needles are fixedly connected on the upper end surface of the mounting platform, the number of the air release needles is equal to that of the through holes, and the air release needles correspond to the size and the position of the through holes one by one, so that the air release needles can be adjusted by the hydraulic lifting device to penetrate through the through holes to be inserted into the fermented food raw materials, the end surface of one end of the air release needles, which is far away from the mounting platform, is provided with at least five groups of air release grooves, the air release grooves are internally provided with gauze, the air release needles are communicated with a communicating air pipe through the mounting platform, the communicating air pipe is provided with an electric valve, the electric valve and the hydraulic lifting device are both electrically connected with a control panel, the interior of a negative pressure box is in a vacuum state, after the air release needles enter the fermented food raw materials, through opening the tracheal electric valve of intercommunication, the gassing needle is with the inside bubble suction of food raw materials under the negative pressure difference effect of the inside vacuum of negative pressure case for bubble size rule, and then improve the raw materials quality after the fermentation.
Drawings
FIG. 1 is a schematic view of a low-pressure high-oxygen fermentation type food processor according to the present invention;
FIG. 2 is a schematic view of the structure of the fermentation box of the present invention;
FIG. 3 is a schematic view of the fermentation stage of the present invention;
FIG. 4 is a schematic view of the air bleeding mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the deflation needle of the present invention;
FIG. 6 is a schematic structural diagram of a temperature control system according to the present invention;
fig. 7 is a schematic structural view of the sealing door of the present invention.
In the figure: 1 fermentation box, 2 temperature control systems, 3 sealing doors, 4 fermentation box main bodies, 5 one-way exhaust pipes, 6 fermentation tables, 7 control panels, 8 air release mechanisms, 9 fermentation cavities, 10 sealing grooves, 11 temperature sensors, 12 air pressure sensors, 13 fermentation table main bodies, 14 through holes, 15 supporting feet, 16 mounting tables, 17 air release needles, 18 hydraulic lifting devices, 19 negative pressure boxes, 20 communicating air pipes, 21 air release grooves, 22 communicating square pipes, 23 cold water tanks, 24 water circulating pipes, 25 hot water tanks, 26 door cover plates, 27 sealing strips, 28 hydraulic cylinders and 29 fixing plates.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.
The embodiment of the invention provides a low-pressure high-oxygen fermentation type food processor, which comprises a fermentation box 1, a temperature control system 2 and a sealing door 3, wherein the fermentation box 1 comprises a fermentation box main body 4, a one-way exhaust pipe 5, a fermentation platform 6, a control panel 7, an air bleeding mechanism 8, a fermentation cavity 9, a sealing groove 10, a temperature sensor 11 and a pressure sensor 12, the one-way exhaust pipe 5 is fixedly connected with the upper end surface of the fermentation box main body 4, the control panel 7 is arranged on the side end surface of one side of the fermentation box main body 4, the sealing groove 10 is arranged on the front end surface of the fermentation box main body 4, the fermentation cavity 9 is arranged in the fermentation box main body 4, the fermentation platform 6 is arranged in the fermentation cavity 9, the fermentation platform 6 comprises a fermentation platform main body 13, through holes 14 and supporting feet 15, at least one group of the through holes 14 is uniformly arranged on the upper end surface of the fermentation platform main body 13, and the supporting feet 15 are symmetrically and fixedly connected with the lower end surface of the fermentation platform main body 13 in four groups, the air discharging mechanism 8 is fixedly connected to the bottom of the fermentation cavity 9, the air discharging mechanism 8 comprises an installation platform 16, air discharging needles 17, a hydraulic lifting device 18, a negative pressure box 19 and a communicating air pipe 20, the installation platform 16 is fixedly connected to the upper end face of the hydraulic lifting device 18, at least one group of the air discharging needles 17 is uniformly arranged on the upper end face of the installation platform 16, one end of the communicating air pipe 20 is fixedly connected to the lower end face of the installation platform 16, the other end of the communicating air pipe 20 is fixedly connected to the upper end face of the negative pressure box 19, and the temperature sensor 11 and the air pressure sensor 12 are installed on the inner wall of one side of the fermentation cavity 9;
the temperature control system 2 comprises a communicating square pipe 22, a cold water tank 23, water circulating pipes 24 and a hot water tank 25, wherein the cold water tank 23 and the hot water tank 25 are respectively communicated with one group of water circulating pipes 24 through one group of water pipes, and the tops of the adjacent sides of the two groups of water circulating pipes 24 are mutually communicated through the communicating square pipe 22;
sealing door 3 includes door cover board 26, sealing strip 27, hydraulic cylinder 28 and fixed plate 29, and door cover board 26 is in fixed plate 29 one side through dead lever fixed connection, and sealing strip 27 fixed connection deviates from door cover board 26 one side at door cover board 26, and hydraulic cylinder 28 passes through telescopic link fixed connection in fixed plate 29 one side.
In the present embodiment, the one-way exhaust pipe 5, the temperature sensor 11 and the air pressure sensor 12 are electrically connected to the control panel 7, the one-way exhaust pipe 5 is electrically controlled by the control panel 7, and the control panel 7 receives data detected by the temperature sensor 11 and the air pressure sensor 12.
Specifically, the hydraulic lifting device 18 and the negative pressure box 19 are fixedly connected to the bottom of the fermentation cavity 9, the air release mechanism 8 is repaired on the fermentation platform 6, and the position of the installation platform 16 is adjusted through the hydraulic lifting device 18.
Further, mount table 16 is located fermentation platform main part 13 below inside fermentation chamber 9, wherein mount table 16 up end is inside through setting up spacing frame with through-hole 14 frame, just by the frame inside spacing frame for placing fermentation formula food raw materials at mount table 16 up end, the quantity and the through-hole 14 of gassing needle 17 are equal, and gassing needle 17 and through-hole 14's size and position one-to-one, adjust gassing needle 17 through hydraulic pressure elevating gear 18 and pass through-hole 14, and then make gassing needle 17 get into inside the fermentation formula food raw materials.
Furthermore, at least five sets of air release grooves 21 are formed in the end face of one end of the air release needle 17, which is far away from the mounting table 16, a gauze is arranged in each air release groove 21, and the tangent points of the end faces of the air release grooves 21 and the air release needle 17 are polished smoothly, so that fermented food raw materials are effectively prevented from entering the air release grooves 21.
And, at least one set of gassing needle 17 passes through mount table 16 and communicates trachea 20, is provided with the electrically operated valve on the trachea 20 that communicates, and electrically operated valve and hydraulic pressure elevating gear 18 all are connected with control panel 7 electrical property, and negative pressure box 19 is inside to be the vacuum state for after gassing needle 17 gets into fermentation formula food raw materials inside, form the negative pressure through the vacuum of negative pressure box 19 inside, absorb the bubble that fermentation formula food raw materials formed because of the fermentation and remove, further improvement fermentation quality.
In this embodiment, the cold water tank 23 and the hot water tank 25 are communicated with each other through a water pipe, the square communicating pipe 22 and the two sets of water circulating pipes 24 are both arranged inside the fermentation tank main body 4, hot water is supplied through the hot water tank 25, the square communicating pipe 22, the cold water tank 23, the water circulating pipes 24 and the hot water tank 25 form a temperature heating cycle, cold water is supplied through the cold water tank 23, the square communicating pipe 22, the cold water tank 23, the water circulating pipes 24 and the hot water tank 25 form a temperature cooling cycle, and the heating cycle and the cooling cycle formed by the temperature control system 2 are convenient for heating and heat preservation inside the fermentation chamber 9.
Specifically, the water pipe that cold water tank 23 and water circulating pipe 24 are connected, the water pipe that hot-water tank 25 and water circulating pipe 24 are connected and the water pipe that cold water tank 23 and hot-water tank 25 are connected all are provided with electric control valve, electric control valve and control panel 7 electric connection, and be provided with radiating fin on the water pipe between cold water tank 23 and the hot-water tank 25, and cold water tank 23 and hot-water tank 25 inside all are provided with the water pump, control electric control valve in order to change the flow direction of water through control panel 7, and then adjust temperature control system 2 and be in heating cycle or cooling cycle's state.
In this embodiment, the size of the door cover plate 26 is matched with the sealing groove 10, the door cover plate 26 and the hydraulic cylinder 28 are on the same side of the fixing plate 29, the hydraulic cylinder 28 is fixedly connected to the lower end face of the fermenting case body 4, the sealing groove 10 can be completely sealed by the door cover plate 26, the hydraulic cylinder 28 is externally convenient to maintain, and the hydraulic cylinder 28 is convenient for the position of the door cover plate 26.
The processing method of the low-pressure high-oxygen fermentation type food processing machine is characterized in that fermentation type food raw materials are placed on the upper end face of a fermentation table main body 13, through holes 14 are completely covered by the raw materials, the inner cavity of a fermentation cavity 9 is completely flushed by oxygen, then the fermentation table 6 is placed inside the fermentation cavity 9, a door cover plate 26 is driven by a hydraulic cylinder 28 to completely seal a sealing groove 10, and the interior of the fermentation cavity 9 is sealed;
then the air pressure and temperature inside the fermentation cavity 9 are set through the control panel 7, the air pressure and temperature are laterally set through the temperature sensor 11 and the air pressure sensor 12, hot water is injected into the water circulating pipe 24 through the hot water tank 25, then the hot water in the water circulating pipe 24 returns to the inside of the hot water tank 25 after passing through the communicating square pipe 22, the water circulating pipe 24 and the cold water tank 23, temperature heating circulation is formed, the temperature inside the fermentation cavity 9 is increased, the air pressure inside the fermentation cavity 9 is increased, then the one-way exhaust pipe 5 is controlled to be opened through the control panel 7, part of the air inside the fermentation cavity 9 is put in, the one-way exhaust pipe 5 is closed, the hot water tank 25 is controlled to stop the temperature heating circulation, then the cold water tank 23 is controlled by the control panel 7 to inject cold water into the water circulating pipe 24, and the cold water inside the water circulating pipe 24 returns to the inside of the cold water tank 23 after passing through the communicating square pipe 22, the water circulating pipe 24 and the cold water tank 25, forming a temperature cooling cycle, cooling the interior of the fermentation cavity 9, further reducing the air pressure in the fermentation cavity 9, starting a temperature heating cycle after the air pressure is reduced to a set temperature, maintaining the temperature in the fermentation cavity 9, and alternately performing the temperature heating cycle and the temperature cooling cycle in the temperature maintaining process to enable the temperature in the fermentation cavity 9 to be always at the optimal fermentation temperature;
in the fermentation process, the mounting table 16 is controlled to be lifted by the control panel 7 at intervals, so that the air release needle 17 is inserted into the fermented food raw materials through the through hole 14, then the electric valve on the communicating air pipe 20 is opened, the bubble holes in the fermented food raw materials are sucked and removed through the vacuum environment in the negative pressure box 19, then the electric valve of the communicating air pipe 20 is closed, the air release needle 17 is moved to the lower end face of the fermentation table main body 13, and the operation of removing bubbles is carried out until the fermentation is completed.
In summary, the low-pressure high-oxygen fermentation type food processor provided by the invention is provided with the temperature control system 2, wherein the cold water tank 23 and the hot water tank 25 are mutually communicated through water pipes, the communicating square pipe 22 and the two groups of water circulating pipes 24 are both arranged in the fermentation tank main body 4, the cold water tank 23 and the hot water tank 25 are respectively communicated with the one group of water circulating pipes 24 through one group of water pipes, the tops of adjacent sides of the two groups of water circulating pipes 24 are mutually communicated through the communicating square pipe 22, so that the temperature control system 2 heats and cools the interior of the fermentation tank 1 through the cold water tank 23 and the hot water tank 25, and through the temperature heating cycle and the temperature cooling cycle formed by the mutual positive and reverse water flows of the cold water tank 23, the water circulating pipes 24 and the hot water tank 25, through the temperature regulation of the inversion type, the temperature in the fermentation tank main body 4 is always in small-degree change of the left and right of a temperature control line, so that the temperature in the fermentation tank main body 4 is more stable, and then the temperature of the interior of the fermentation box main body 4 is constant, and the temperature in the fermentation cavity is always in a proper state through circulating temperature control, so that the fermentation effect is effectively improved.
Secondly, the unidirectional exhaust pipe 5 is fixedly connected to the upper end face of the fermentation box main body 4, the unidirectional exhaust pipe 5 is communicated with the interior of the fermentation cavity 9, oxygen is blown into the interior of the fermentation cavity 9 before the fermentation cavity 9 is sealed, the oxygen concentration in the interior of the fermentation cavity 9 is increased, then the fermentation cavity 9 is sealed, the interior of the fermentation cavity 9 is heated through the temperature control system 2, so that the air pressure in the interior of the fermentation cavity 9 is increased, then the unidirectional exhaust pipe 5 is controlled to be opened through the control panel 7, part of gas in the interior of the fermentation cavity 9 is put in due to the air pressure difference, after the temperature control system 2 is controlled to reduce the temperature in the interior of the fermentation cavity 9, the pressure in the interior of the fermentation cavity 9 is reduced, so that the interior of the fermentation cavity 9 is kept in a low-pressure state, the highest temperature in the interior of the fermentation cavity 9 is determined by the temperature control system 2, and the temperature control system 2 can maintain an appropriate temperature in the interior of the fermentation cavity 9 during fermentation, make fermentation chamber 9 internal pressure accessible control temperature difference confirm for temperature regulation is more convenient, and heats in advance for a preheating environment in the fermentation chamber 9, the more suitable fermentation process.
And, through setting up sealing door 3, wherein door closure plate 26 passes through dead lever fixed connection in fixed plate 29 one side, sealing strip 27 fixed connection deviates from door closure plate 26 one side at door closure plate 26, hydraulic cylinder 28 passes through telescopic link fixed connection in fixed plate 29 one side, and 26 big or small positions and seal groove 10 looks adaptations, door closure plate 26 and hydraulic cylinder 28 are in the same one side of fixed plate 29, hydraulic cylinder 28 fixed connection is terminal surface under fermenting case main part 4, the adjustable door closure plate 26 of telescopic link is stopped up seal groove 10 through hydraulic cylinder 28 drive, and then accomplish the inside sealed in fermentation chamber 9, make the sealed simple and convenient in fermentation chamber 9.
Moreover, by arranging the fermentation platform 6 and the air release mechanism 8 in the fermentation cavity 9, arranging at least one group of through holes 14 on the upper end surface of the fermentation platform 6 below the air release mechanism 8 on the fermentation platform 6, wherein the mounting platform 16 is fixedly connected above the hydraulic lifting device 18, fixedly connecting at least one group of air release needles 17 on the upper end surface of the mounting platform 16, the number of the air release needles 17 is equal to that of the through holes 14, and the air release needles 17 correspond to the through holes 14 in size and position one by one, so that the air release needles 17 can be adjusted by the hydraulic lifting device 18 to be inserted into the fermented food raw materials through the through holes 14, arranging at least five groups of air release grooves 21 on the end surface of the air release needles 17, which is far away from the mounting platform 16, arranging a gauze in the air release grooves 21, communicating the air release needles 17 with the communicating air pipe 20 through the mounting platform 16, arranging electric valves on the communicating air pipe 20, and electrically connecting the electric valves and the hydraulic lifting device 18 with the control panel 7, the interior of the negative pressure box 19 is in a vacuum state, after the air release needle 17 enters the interior of the fermentation type food raw material, the air release needle 17 sucks out air bubbles in the food raw material under the action of the vacuum negative pressure difference in the interior of the negative pressure box 19 by opening the electric valve of the communicating air pipe 20, so that the air bubbles are regular in size, and the quality of the fermented raw material is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a low pressure high oxygen fermentation formula food preparation machine, includes fermenting case (1), temperature control system (2) and sealing door (3), its characterized in that: the fermentation box (1) comprises a fermentation box main body (4), a one-way exhaust pipe (5), a fermentation platform (6), a control panel (7), an air release mechanism (8), a fermentation cavity (9), a sealing groove (10), a temperature sensor (11) and an air pressure sensor (12), wherein the one-way exhaust pipe (5) is fixedly connected with the upper end surface of the fermentation box main body (4), the control panel (7) is installed on the side end surface of one side of the fermentation box main body (4), the sealing groove (10) is arranged on the front end surface of the fermentation box main body (4), the fermentation cavity (9) is arranged inside the fermentation box main body (4), the fermentation platform (6) is arranged inside the fermentation cavity (9), the fermentation platform (6) comprises a fermentation platform main body (13), a through hole (14) and supporting legs (15), the through hole (14) is at least provided with a group of uniform arrangement on the upper end surface of the fermentation platform main body (13), the fermentation device is characterized in that four groups of the supporting legs (15) are fixedly connected to the lower end face of a fermentation table main body (13), the air discharging mechanism (8) is fixedly connected to the bottom of a fermentation chamber (9), the air discharging mechanism (8) comprises an installation table (16), air discharging needles (17), a hydraulic lifting device (18), a negative pressure box (19) and a communicating air pipe (20), the installation table (16) is fixedly connected to the upper end face of the hydraulic lifting device (18), at least one group of the air discharging needles (17) is uniformly arranged on the upper end face of the installation table (16), one end of the communicating air pipe (20) is fixedly connected to the lower end face of the installation table (16), the other end of the communicating air pipe (20) is fixedly connected to the upper end face of the negative pressure box (19), and the temperature sensor (11) and the air pressure sensor (12) are installed on the inner wall of one side of the fermentation chamber (9);
the temperature control system (2) comprises a communicating square pipe (22), a cold water tank (23), water circulating pipes (24) and a hot water tank (25), wherein the cold water tank (23) and the hot water tank (25) are respectively communicated with a group of water circulating pipes (24) through a group of water pipes, and the tops of the adjacent sides of the two groups of water circulating pipes (24) are communicated with each other through the communicating square pipe (22);
sealing door (3) are including door apron (26), sealing strip (27), hydraulic cylinder (28) and fixed plate (29), door apron (26) are through dead lever fixed connection in fixed plate (29) one side, sealing strip (27) fixed connection deviates from door apron (26) one side at door apron (26), hydraulic cylinder (28) pass through telescopic link fixed connection in fixed plate (29) one side.
2. A low pressure high oxygen fermented food processor according to claim 1 wherein: the one-way exhaust pipe (5), the temperature sensor (11) and the air pressure sensor (12) are electrically connected with the control panel (7).
3. A low pressure high oxygen fermented food processor according to claim 1 wherein: the hydraulic lifting device (18) and the negative pressure box (19) are fixedly connected to the bottom of the fermentation cavity (9).
4. A low pressure high oxygen fermented food processor according to claim 3, wherein: the mounting table (16) is located fermentation table main body (13) below inside fermentation chamber (9), the quantity of gassing needle (17) equals with through-hole (14), just the size and the position one-to-one of gassing needle (17) and through-hole (14).
5. The low pressure high oxygen fermentation food processor of claim 4, wherein: at least five groups of air release grooves (21) are formed in the end face of one end of the air release needle (17) away from the mounting table (16), and a gauze is arranged in each air release groove (21).
6. The low pressure high oxygen fermentation food processor of claim 5, wherein: at least a set of gassing needle (17) are through mount table (16) and intercommunication trachea (20) intercommunication, be provided with electric valve on the intercommunication trachea (20), electric valve and hydraulic pressure elevating gear (18) all with control panel (7) electric connection, negative pressure case (19) inside is vacuum state.
7. A low pressure high oxygen fermented food processor according to claim 1 wherein: the cold water tank (23) and the hot water tank (25) are communicated with each other through water pipes, and the communicated square pipes (22) and the two groups of water circulating pipes (24) are arranged inside the fermentation tank main body (4).
8. The low pressure high oxygen fermentation food processor of claim 7, wherein: the water pipe that cold water storage cistern (23) and water circulating pipe (24) are connected, the water pipe that hot-water tank (25) and water circulating pipe (24) are connected and the water pipe that cold water storage cistern (23) and hot-water tank (25) are connected all are provided with electric control valve, electric control valve and control panel (7) electric connection, and are provided with radiating fin on the water pipe between cold water storage cistern (23) and hot-water tank (25).
9. A low pressure high oxygen fermented food processor according to claim 1 wherein: the size and the position of the door cover plate (26) are matched with those of the sealing groove (10), the door cover plate (26) and the hydraulic cylinder (28) are arranged on the same side of the fixing plate (29), and the hydraulic cylinder (28) is fixedly connected to the lower end face of the fermentation box main body (4).
10. A method of processing food using the low pressure high oxygen fermentation food processor of any one of claims 1 to 9, wherein: placing fermented food raw materials on the upper end face of a fermentation table main body (13), completely covering through holes (14) with the raw materials, completely flushing the inner cavity of a fermentation cavity (9) once by using oxygen, then placing a fermentation table (6) into the fermentation cavity (9), completely sealing a sealing groove (10) by driving a door cover plate (26) through a hydraulic cylinder (28), and sealing the interior of the fermentation cavity (9);
then setting the air pressure and temperature inside the fermentation cavity (9) through a control panel (7), wherein the air pressure and temperature are laterally determined through a temperature sensor (11) and an air pressure sensor (12), hot water is injected into a water circulating pipe (24) through a hot water tank (25), then the hot water in the water circulating pipe (24) returns to the inside of the hot water tank (25) after passing through a communicating square pipe (22), the water circulating pipe (24) and a cold water tank (23) to form temperature heating circulation, the temperature inside the fermentation cavity (9) is increased, the air pressure inside the fermentation cavity (9) is increased, then the control panel (7) controls a one-way exhaust pipe (5) to be opened, partial air inside the fermentation cavity (9) is put in, the one-way exhaust pipe (5) is closed, the hot water tank (25) is controlled to stop the temperature heating circulation, then the control panel (7) controls the cold water tank (23) to inject cold water into the water circulating pipe (24), cold water in the water circulating pipe (24) returns to the inside of the cold water tank (23) after passing through the square pipe (22), the water circulating pipe (24) and the hot water tank (25) to form a temperature cooling circulation, the inside of the fermentation cavity (9) is cooled, further the air pressure in the fermentation cavity (9) is reduced, the temperature heating circulation is started after the air pressure is reduced to a set temperature, the temperature in the fermentation cavity (9) is maintained, and the temperature heating circulation and the temperature cooling circulation are alternately performed in the temperature maintaining process, so that the temperature in the fermentation cavity (9) is always at the optimal fermentation temperature;
in the fermentation process, the mounting table (16) is controlled to be lifted through the control panel (7) at one end time interval, the air release needle (17) is inserted into the fermented food raw materials through the through hole (14), then the electric valve on the communicating air pipe (20) is opened, the air bubble holes in the fermented food raw materials are sucked and removed through the vacuum environment in the negative pressure box (19), then the electric valve of the communicating air pipe (20) is closed, the air release needle (17) is moved to the lower end face of the fermentation table main body (13), and the operation of removing air bubbles is completed until the fermentation is completed.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210367695U (en) * | 2019-07-18 | 2020-04-21 | 四川徽记食品股份有限公司 | Constant-temperature fermentation device for food processing |
| CN212924993U (en) * | 2020-08-01 | 2021-04-09 | 赤城县御久粮生物科技有限公司 | Novel fermentation is used in food processing device |
| CN113278507A (en) * | 2021-05-07 | 2021-08-20 | 谢长安 | Constant temperature ventilation defoaming type food fermentation vat |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210367695U (en) * | 2019-07-18 | 2020-04-21 | 四川徽记食品股份有限公司 | Constant-temperature fermentation device for food processing |
| CN212924993U (en) * | 2020-08-01 | 2021-04-09 | 赤城县御久粮生物科技有限公司 | Novel fermentation is used in food processing device |
| CN113278507A (en) * | 2021-05-07 | 2021-08-20 | 谢长安 | Constant temperature ventilation defoaming type food fermentation vat |
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