CN115281246B - Environment-friendly milk processing sterilization device and method - Google Patents
Environment-friendly milk processing sterilization device and method Download PDFInfo
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- CN115281246B CN115281246B CN202211118181.9A CN202211118181A CN115281246B CN 115281246 B CN115281246 B CN 115281246B CN 202211118181 A CN202211118181 A CN 202211118181A CN 115281246 B CN115281246 B CN 115281246B
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C3/00—Preservation of milk or milk preparations
- A23C3/07—Preservation of milk or milk preparations by irradiation, e.g. by microwaves ; by sonic or ultrasonic waves
- A23C3/076—Preservation of milk or milk preparations by irradiation, e.g. by microwaves ; by sonic or ultrasonic waves by ultraviolet or infrared radiation
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C3/00—Preservation of milk or milk preparations
- A23C3/02—Preservation of milk or milk preparations by heating
- A23C3/03—Preservation of milk or milk preparations by heating the materials being loose unpacked
Abstract
The invention discloses an environment-friendly milk processing sterilization device, which comprises an operating rod, wherein the inside of the operating rod is hollow, and is provided with an adjusting mechanism, a rotating mechanism and a telescopic mechanism are connected in a meshed manner, and one end of the operating rod is connected with a processing mechanism; the adjusting mechanism comprises a first gear set, the first gear set is in meshed connection with an adjusting gear, the adjusting gear is provided with a plurality of gear balls, the circulating block is provided with a clamping groove, and the gear balls are in meshed connection with the clamping groove; the rotating mechanism comprises a rotating gear, the rotating gear is rotationally connected with a rolling ball, and the rolling ball is fixedly connected with the electric heating pipe; according to the invention, the first gear set drives the adjusting gear and the second gear set to rotate, the adjusting gear drives the circulating gear to rotate, then the moving rod is driven to move up and down, the sliding ring is driven to slide through the supporting rod, and then the telescopic rod is driven to stretch or shrink, so that the electric heating pipe is driven to expand or shrink by the telescopic rod, the second gear set drives the rotating gear to rotate, and the rolling ball drives the electric heating pipe to rotate along with the rotating gear; the invention fully stirs milk and uniformly heats the milk to achieve a full disinfection effect.
Description
Technical Field
The invention relates to the technical field of food production and processing, in particular to an environment-friendly milk processing sterilization device and method.
Background
Milk is used as a nutritional beverage rich in high protein and gradually becomes a stock beverage in daily life of people, and the nutritional beverage is mainly divided into two types of sterilized fresh milk and sterilized milk, wherein the sterilized fresh milk is usually prepared by heating the milk at 63 ℃ for 30min or at 75-90 ℃ for 15-16 s by a pasteurization method, and the prepared liquid milk product is stored in a refrigerating low-temperature manner; the other sterilized milk is produced by using ultra-high temperature sterilization, i.e. the milk is instantaneously heated for 1-2 s at 120-140 ℃, and can be stored for 30-40 days at normal temperature.
Because milk contains rich fat, protein, sugar, vitamins, trace elements and the like, the nutritional ingredients can be changed to a certain extent along with the progress of different heating treatments, in short, the greater the intensity of the heating treatment is, the more the nutritional ingredients in the milk are lost. The pasteurization treatment method is mild, has no influence on the original taste of the milk, but only kills pathogenic bacteria and most of non-pathogenic bacteria, and can not kill microorganisms in the milk which are unfavorable for storage, so that the storage requirement is high and the storage time is short; the ultra-high temperature sterilization method can thoroughly eliminate bacteria in milk under the condition of instantaneous high temperature, so that the preservation condition is low and the preservation time is long, but the milk generates a certain burnt flavor due to overhigh temperature in the processing process, the original flavor of the milk can be covered, and the taste is further influenced; in addition, the milk is liquid in the heating process, so that the milk is easy to be heated unevenly, the disinfection and the sterilization are not complete and thorough, and the drinking and the preservation of the milk are further affected.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme: the environment-friendly milk processing sterilization device comprises an operating rod, wherein the interior of the operating rod is hollow, an adjusting mechanism is arranged in the operating rod, the adjusting mechanism is respectively connected with a rotating mechanism and a telescopic mechanism in a meshed mode, and one end, close to the ground, of the operating rod is connected with a processing mechanism;
the adjusting mechanism comprises an adjusting assembly, the adjusting assembly comprises a first gear set, an adjusting gear and a circulating block, the first gear set is in meshed connection with the adjusting gear, a plurality of tooth balls are uniformly arranged at the non-meshed end of the adjusting gear, a plurality of clamping grooves are uniformly formed in the circulating block, and the tooth balls are in meshed connection with the clamping grooves;
the rotating mechanism comprises a rotating assembly, the rotating assembly comprises a rotating gear, the non-tooth end of the rotating gear is rotationally connected with a rolling ball, and one end of the rolling ball, far away from the rotating gear, is fixedly connected with one end of the electric heating pipe.
As a preferable scheme of the environment-friendly milk processing sterilization device, the invention comprises the following steps: the telescopic mechanism comprises a flat gear, a circulating gear and a moving rod, wherein the non-tooth end of the flat gear is fixedly connected with one side of the circulating block, the tooth end of the flat gear is meshed with the circulating gear in the horizontal direction, the circulating gear is rotationally connected with a fixed rod, and the fixed rod is fixedly connected with one side of the inner wall of the operating rod;
the utility model discloses a portable electric heating pipe, including movable rod, circulating gear, movable rod, telescopic link, movable rod one end evenly is equipped with a plurality of tooth, and movable rod tooth end and the vertical direction meshing of circulating gear are connected, movable rod non-tooth end rotates and connects the dwang, dwang is kept away from movable rod one end fixed connection bracing piece, the bracing piece is kept away from dwang one end rigid coupling slip ring, slip ring and electric heating pipe sliding connection, and be equipped with the telescopic link on the slip ring.
As a preferable scheme of the environment-friendly milk processing sterilization device, the invention comprises the following steps: the processing mechanism comprises a disinfection bin and a sterilization bin, wherein the interior of the disinfection bin is hollow, one side of the disinfection bin is fixedly connected with one end of the operating rod, which is close to the ground, of the disinfection bin, a connecting port is correspondingly formed in the connecting position, one side of the disinfection bin, which is close to the operating rod, is provided with an inflow hopper, a temperature sensor is arranged at the position, corresponding to the position below the inflow hopper, of the interior of the disinfection bin, a channel is arranged at the position, corresponding to the position below the connecting port, of the bottom of the disinfection bin, an electromagnetic valve is arranged at one end, close to the connecting port, of the channel, and the other end of the channel is fixedly connected with the sterilization bin.
As a preferable scheme of the environment-friendly milk processing sterilization device, the invention comprises the following steps: the sterilization bin comprises a flow pipeline, one end of the flow pipeline is communicated with the channel, the other end of the flow pipeline is an outflow port, a pressure sensor is arranged in the flow pipeline close to the channel, the sterilization bin is hollow and is symmetrically provided with two ultraviolet lamp plates by taking the flow pipeline as the center, and one side of the sterilization bin close to the ground is fixedly connected with a self-locking universal wheel.
As a preferable scheme of the environment-friendly milk processing sterilization device, the invention comprises the following steps: the center of the rotary gear is hollow, the non-meshing end of the rotary gear is uniformly provided with a plurality of grooves, the diameter of each groove is larger than that of the rolling ball, the grooves are rotationally connected with the rolling ball,
the electric heating tube is far away from the V-shaped piece of spin one end fixed connection, movable mouth has been seted up to action bars department corresponding to rotary gear, movable mouth diameter is less than rotary gear external diameter.
As a preferable scheme of the environment-friendly milk processing sterilization device, the invention comprises the following steps: the rotating mechanism further comprises a second gear set, one end of the second gear set is fixedly connected with one end of a rotating shaft, the other end of the rotating shaft is fixedly connected with the first gear set, one end of the second gear set, which is close to the rotating gear, is meshed with the meshing end of the rotating gear, one end of the second gear set, which is close to the rotating gear, is rotatably connected with a supporting shaft, and the supporting shaft is fixedly connected with the inner wall of the operating rod;
the non-tooth end of the first gear set is connected with the motor through the output shaft, a placing frame is arranged below the motor, a heat dissipation opening is formed in the outer wall of the operating rod corresponding to the motor, and an arc handle is fixedly connected to one end of the operating rod close to the motor.
As a preferable scheme of the environment-friendly milk processing sterilization device, the invention comprises the following steps: the electromagnetic valve is characterized by further comprising a control center, wherein the control center is electrically connected with the electric heating pipe, the temperature sensor, the pressure sensor, the electromagnetic valve and the ultraviolet lamp plate through electric signal conduction.
The invention also provides an environment-friendly milk processing and sterilizing method, which comprises any one of the environment-friendly milk processing and sterilizing devices, and further comprises the following steps: the control center starts a switch to enable the electric heating pipe to heat milk in the disinfection bin for preliminary disinfection; the control center receives information of the temperature sensor and controls the temperature and the electromagnetic valve; the milk after primary disinfection enters a sterilizing bin, and the control center receives information of the pressure sensor and controls the ultraviolet lamp plate to perform secondary sterilization; the milk is processed after being sterilized by the ultraviolet lamp plate in the circulating pipeline.
As a preferable scheme of the environment-friendly milk processing sterilization method, the invention comprises the following steps: the control center receives information of the temperature sensor and controls the temperature and the electromagnetic valve finger: when the temperature sensor senses that the temperature of milk reaches 75-90 ℃, temperature information is fed back to the control center through an electric signal, the control center controls the electric heating pipe to keep constant temperature through the electric signal, and the electromagnetic valve is controlled to be opened after the milk reaches the constant temperature for 15 seconds.
As a preferable scheme of the environment-friendly milk processing sterilization device and method, the invention comprises the following steps: the control center receives information of the pressure sensor and controls the ultraviolet lamp plate to perform secondary sterilization: the pressure sensor transmits the information of milk entering the flow pipeline to the control center through an electric signal, and the control center controls the ultraviolet lamp plate to start irradiation through the electric signal.
The invention has the beneficial effects that: according to the invention, the first gear set drives the regulating gear and the second gear set to rotate, the regulating gear is meshed with the circulating block to drive the circulating gear to rotate, then the moving rod is driven to move up and down, the sliding ring is driven to slide through the supporting rod, and then the telescopic rod is driven to stretch or shrink, meanwhile, the second gear set drives the rotating gear to rotate, the rolling ball drives the electric heating pipe to rotate along with the rotating gear, milk in the sterilizing bin is fully stirred at multiple angles through the operation, so that the milk is uniformly heated to achieve a more sufficient primary sterilizing effect, then the milk flows into the sterilizing bin, and is sterilized by the ultraviolet lamp plate to complete secondary sterilization.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an apparatus in an embodiment of the present disclosure.
Fig. 2 is a cross-sectional view of the overall structure of the device in an embodiment of the present disclosure.
Fig. 3 is an enlarged partial schematic view at a in fig. 2.
Fig. 4 is a partially enlarged schematic view at B in fig. 2.
Fig. 5 is a schematic view of the overall structure of an adjusting mechanism in an embodiment of the present disclosure.
Fig. 6 is a partial schematic structural view of a rotating mechanism in an embodiment of the present disclosure.
Fig. 7 is a top view of a processing mechanism in an embodiment of the present disclosure.
Fig. 8 is a cross-sectional view of the structure of A-A in fig. 7.
Fig. 9 is a flow chart of a method in an embodiment of the present disclosure.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Example 1
Referring to fig. 1 to 6, in a first embodiment of the present invention, an environment-friendly milk processing and sterilizing device is provided, which includes an operation rod 100, wherein the interior of the operation rod 100 is hollow, an adjusting mechanism 200 is disposed in the operation rod 100, the adjusting mechanism 200 is respectively engaged with and connected with a rotating mechanism 300 and a telescopic mechanism 400, the adjusting mechanism 200 drives the rotating mechanism 300 to rotate and drives the telescopic mechanism 400 to stretch and retract, so that milk is sufficiently stirred and uniformly heated, one end of the operation rod 100 close to the ground is connected with a processing mechanism 500, and the processing mechanism 500 performs primary sterilization and secondary sterilization on the milk, thereby achieving a better sterilization effect.
The adjusting mechanism 200 comprises an adjusting assembly 201, the adjusting assembly 201 comprises a first gear set 201a, an adjusting gear 201b and a circulating block 201c, the first gear set 201a is connected with the adjusting gear 201b in a meshing mode, the meshing end of the adjusting gear 201b is fixedly connected with a connecting rod, the connecting rod is fixedly connected with the inner wall of the operating rod 100, the adjusting gear 201b is supported to rotate stably, a plurality of toothed balls 201b-1 are uniformly arranged at the non-meshing end of the adjusting gear 201b, a plurality of clamping grooves 201c-1 are uniformly formed in the circulating block 201c, the adjusting gear 201b rotates and drives the toothed balls 201b-1 to rotate along with the rotating and is connected with the clamping grooves 201c-1 in a meshing mode, and accordingly the circulating block 201c is driven to reciprocate, the effect of circulating motion is achieved, and driving energy is saved.
The rotating mechanism 300 comprises a rotating assembly 301, the rotating assembly 301 comprises a rotating gear 301a, the non-tooth end of the rotating gear 301a is rotationally connected with a rolling ball 301b, one end of the rolling ball 301b, which is far away from the rotating gear 301a, is fixedly connected with one end of an electric heating pipe 301c, the other end of the electric heating pipe 301c is fixedly connected with a V-shaped piece 301d, the electric heating pipe 301c and the V-shaped piece 301d synchronously move to achieve more sufficient and uniform heating and stirring effects, the center position of the rotating gear 301a is hollow, the non-tooth end of the rotating gear 301a is used as a movable space of the telescopic mechanism 400, a plurality of grooves 301a-1 are uniformly formed in the non-tooth end of the rotating gear 301a, the diameter of the grooves 301a-1 is larger than that of the rolling ball 301b, the rolling ball 301b can be limited to move in the grooves 301a-1, and the grooves 301a-1 are rotationally connected with the rolling ball 301b, so that the movable range of the rolling ball 301b is larger, and milk can be conveniently stirred and heated at multiple angles.
Specifically, the first gear set 201a drives the adjusting gear 201b to rotate, and the adjusting gear 201b drives the gear balls 201b-1 to rotate along with the adjusting gear 201b, so that the gear balls 201b-1 are engaged with the clamping grooves 201c-1, and drive the circulating block 201c to reciprocate horizontally, so that the circulating block 201c achieves the effect of circulating motion, and then drives the telescopic mechanism 400 to perform telescopic motion.
The first gear set 201a rotates and drives the rotary gear 301a to rotate, then drives the rolling ball 301b to rotate, and then the electric heating pipe 301c and the V-shaped sheet 301d synchronously rotate, so that milk is fully stirred at multiple angles, the milk is uniformly heated to achieve a more sufficient primary disinfection effect, through the cooperation of the structure, the electric heating pipe 301c can be expanded or contracted and simultaneously rotated, the position and the angle of the electric heating pipe 301c are changed in various ways, the milk is fully stirred and heated more uniformly, the heating effect of the device on the milk is enhanced, and the working efficiency of the device is improved.
Example 2
Referring to fig. 9, a second embodiment of the present invention is based on the previous embodiment, and is different from the previous embodiment in that the present invention further provides an environmental protection type milk processing and sterilizing method, including any one of the environmental protection type milk processing and sterilizing devices, further including:
s1: the control center 600 starts a switch to enable the electric heating pipe 301c to heat milk in the disinfection bin 501, and when the temperature sensor 501c senses that the temperature of the milk reaches 75-90 ℃, temperature information is fed back to the control center 600 through an electric signal.
S2: the electric heating pipe 301c is controlled by the control center 600 through an electric signal to keep the inside of the sterilizing chamber 501 at a constant temperature, and the milk is kept at a constant temperature for 15s after reaching a set temperature, so that preliminary sterilization is performed, pathogenic bacteria and most of non-pathogenic bacteria can be eliminated at this time, then the electromagnetic valve 501e is controlled to be opened, and the milk after preliminary sterilization enters the flow pipeline 502a inside the sterilizing chamber 502 through the channel 501 d.
S3: the pressure sensor 502c transmits information that milk enters the flow pipeline 502a to the control center 600 through an electric signal, the control center 600 controls the ultraviolet lamp plates 502d on two sides of the flow pipeline 502a to start irradiation through the electric signal, the number of the ultraviolet lamp plates 502d is two, the symmetrical arrangement can perform more comprehensive sterilization operation on the milk in the flow pipeline 502a, and the milk flows in the flow pipeline 502a and simultaneously irradiates through the ultraviolet lamp plates 502d to perform secondary sterilization.
S4: when milk flows to the outflow port 502b, secondary sterilization is completed, so that the problem that pasteurization is not thorough can be solved, the damage of the ultrahigh temperature instantaneous sterilization method to the nutrition components in the milk can be avoided, the effect of sterilization can be better achieved on the basis of guaranteeing the original taste of the milk, the preservation condition of the milk is reduced, and the preservation time of the milk is prolonged.
Example 3
Referring to fig. 1 to 9, a third embodiment of the present invention is based on the first two embodiments, and is different therefrom in that the present apparatus further includes: as shown in fig. 2, the telescopic mechanism 400 includes a flat gear 401, a circulating gear 402 and a moving rod 403, where the non-tooth end of the flat gear 401 is fixedly connected to one side of the circulating block 201c, and when the circulating block 201c reciprocates in the horizontal direction, the flat gear 401 is driven to reciprocate in the horizontal direction, and since the tooth end of the flat gear 401 is meshed with the circulating gear 402 in the horizontal direction, the flat gear 401 drives the circulating gear 402 to rotate in a circulating manner, and the circulating gear 402 rotates to connect with a fixed rod 402a, and the fixed rod 402a is fixedly connected to one side of the inner wall of the operating rod 100, the fixed rod 402a provides stable support for the circulating gear 402, so that the circulating gear 402 runs stably.
A plurality of teeth are uniformly arranged at one end of the moving rod 403, the teeth-engaging end of the moving rod 403 is engaged with the circulating gear 402 in the vertical direction, the non-teeth-engaging end of the moving rod 403 is rotationally connected with the rotating rod 404, the rotating rod 404 is in nested connection with the moving rod 403, one end of the rotating rod 404, which is far away from the moving rod 403, is fixedly connected with the supporting rod 405, one end of the supporting rod 405, which is far away from the rotating rod 404, is fixedly connected with the sliding ring 406, the sliding ring 406 is in sliding connection with the electric heating pipe 301c, a telescopic rod 406a is arranged on the sliding ring 406, the moving rod 403 is driven to move in the vertical direction when the circulating gear 402 rotates, then the rotating rod 404 and the supporting rod 405 are driven to synchronously move, and then the sliding ring 406 is pulled to slide along the outer wall of the electric heating pipe 301c, so that the electric heating pipe 301c is controlled to expand or contract.
Referring to fig. 1 and 2, the device further includes a control center 600, where the control center 600 is electrically connected to the electric heating tube 301c, the temperature sensor 501c, the pressure sensor 502c, the electromagnetic valve 501e and the ultraviolet lamp plate 502d through electric signal conduction, the control center 600 controls the start and stop of the electric heating tube 301c, and the control center 600 can also receive feedback information of the temperature sensor 501c and the pressure sensor 502c in real time and control the electromagnetic valve 501e and the ultraviolet lamp plate 502d according to the information, so that the device realizes automatic operation, saves manpower and material resources, and further improves the cost performance of the device.
Referring to fig. 2, 7 and 8, the processing mechanism 500 includes a sterilizing chamber 501 and a sterilizing chamber 502, the sterilizing chamber 501 is hollow, one side of the sterilizing chamber 501 is fixedly connected with one end of the operating rod 100 close to the ground, a connection port 501a is correspondingly formed at the connection position, the sterilizing chamber 501 is provided with an inflow hopper 501b close to one side of the operating rod 100 as a movable space of the rotating mechanism 300, the inflow hopper 501b is arranged in an inverted trapezoid hollow mode, milk can flow smoothly and conveniently, a temperature sensor 501c is arranged in the sterilizing chamber 501 and corresponds to the position below the inflow hopper 501b, the temperature sensor is used for sensing the temperature of the milk and feeding the temperature back to the control center 600 in real time, a channel 501d is arranged at the bottom of the sterilizing chamber 501 and corresponds to the position below the connection port 501a, the milk flows to the sterilizing chamber 502, an electromagnetic valve 501e is arranged at one end of the channel 501d close to the connection port 501a, the switch of the electromagnetic valve 501e is controlled by the control center 600, the channel 501d is further communicated with the sterilizing chamber 502 by the other end of the channel 501 d.
The sterilizing chamber 502 comprises a flow pipeline 502a, one end of the flow pipeline 502a is communicated with a channel 501d, milk directly flows into the flow pipeline 502a through the channel 501d, the other end of the flow pipeline 502a is an outflow port 502b for discharging milk subjected to secondary sterilization, the inside of the sterilizing chamber 502 is hollow, two ultraviolet lamp plates 502d are symmetrically arranged around the flow pipeline 502a, meanwhile, a pressure sensor 502c is arranged in the flow pipeline 502a close to the channel 501d and transmits information of the milk entering the flow pipeline 502a to the control center 600 through an electric signal, the control center 600 controls the ultraviolet lamp plates 502d on two sides of the flow pipeline 502a to open and irradiate through the electric signal, so that the milk flowing in the flow pipeline 502a is comprehensively sterilized, and one side of the sterilizing chamber 502 close to the ground is fixedly connected with a self-locking universal wheel 502e and used for controlling the whole motion state of the device and can move according to the requirement.
The rotating mechanism 300 further comprises a second gear set 302, one end of the second gear set 302 is fixedly connected with one end of a rotating shaft 302a, the other end of the rotating shaft 302a is fixedly connected with the first gear set 201a, the first gear set 201a and the second gear set 302 synchronously run, one end of the second gear set 302 close to the rotating gear 301a is in meshed connection with the meshing end of the rotating gear 301a, one end of the second gear set 302 close to the rotating gear 301a is rotatably connected with a supporting shaft 302b, the supporting shaft 302b is fixedly connected with the inner wall of the operating rod 100, a movable opening 100a is formed in the position, corresponding to the rotating gear 301a, of the operating rod 100, a movable space is provided for the rotating gear 301a while the operating rod 100 is communicated with the sterilizing bin 501, the diameter of the movable opening 100a is smaller than the outer diameter of the rotating gear 301a, and the position of the rotating gear 301a can be fixed and limited to enable the rotating gear to be meshed with the second gear set 302 stably.
The non-tooth end of the first gear set 201a is connected with the motor 201d through an output shaft, a placing frame 201e is arranged below the motor 201d, a heat dissipation opening 100b is formed in the outer wall of the operating rod 100 corresponding to the motor 201d and used for dissipating heat of the motor 201d, so that the motor 201d can stably and efficiently operate, an arc handle 100c is fixedly connected to one end of the operating rod 100, close to the motor 201d, of the operating rod, the arc handle is arranged to be more fit with the radian of a human finger, and the self-locking universal wheel 502e is combined for adjustment, so that the operator can conveniently move the position of the device.
Specifically, before the device starts to operate, a worker needs to check whether the self-locking universal wheel 502e of the device is in an open state and whether the whole device is complete, after confirming that the device is complete, the worker holds the arc handle 100c to control the movement direction of the device, so that the device moves to an operation area, after confirming the position, the worker keeps the locking state of the self-locking universal wheel 502e, and then starts to operate.
After the preparation work is finished, milk is input into the disinfection bin 501 from the inflow hopper 501b, a worker starts the motor 201d, the control center 600 starts the switch to enable the electric heating tube 301c to heat the milk in the disinfection bin 501, when the motor 201d starts to operate, the first gear set 201a is driven by the output shaft to start rotating, then the first gear set 201a drives the second gear set 302 to synchronously operate through the rotating shaft 302a, the second gear set 302 drives the rotating gear 301a to operate, then the rotating gear 301a drives the rolling ball 301b to rotate, and the electric heating tube 301c and the V-shaped piece 301d synchronously rotate along with the rotating rod 404 to rotate.
While the first gear set 201a drives the second gear set 302 to operate, the first gear set 201a drives the adjusting gear 201b to rotate along with the second gear set, the adjusting gear 201b drives the toothed ball 201b-1 to rotate along with the toothed ball 201b-1, so that the toothed ball 201b-1 is meshed with the clamping groove 201c-1, the circulating block 201c is driven to reciprocate in the horizontal direction (as shown in fig. 3), then the flat gear 401 is driven to synchronously reciprocate in the horizontal direction (as shown in fig. 3), meanwhile, the circulating gear 402 is driven to circularly rotate, the moving rod 403 is driven to reciprocate, then the rotating rod 404 and the supporting rod 405 are driven to synchronously move, then the sliding ring 406 is pulled to slide along the outer wall of the electric heating pipe 301c, the electric heating pipe 301c and the V-shaped piece 301d are controlled to expand or contract, and the synchronous operation of the rotating mechanism 300 is combined.
Further, when the temperature sensor 501c senses that the milk temperature reaches 75-90 ℃, temperature information is fed back to the control center 600 through an electric signal, the control center 600 controls the electric heating tube 301c through the electric signal to keep the inside of the sterilizing chamber 501 at a constant temperature, and primary sterilization is performed, so that pathogenic bacteria and most of non-pathogenic bacteria can be eliminated.
When the milk reaches the set temperature and then keeps constant temperature for 15s, the electromagnetic valve 501e is controlled by the control center 600 to be opened, the milk enters the flow pipeline 502a in the sterilization bin 502 through the channel 501d by the sterilization bin 501, the information that the milk enters the flow pipeline 502a is transmitted to the control center 600 through an electric signal by the pressure sensor 502c in the flow pipeline 502a, and the control center 600 controls the ultraviolet lamp plates 502d on the two sides of the flow pipeline 502a to start irradiation through the electric signal, so that the milk in the flow pipeline 502a is subjected to more comprehensive sterilization operation. The device is based on the basic heating and the constant temperature of disinfection storehouse 501 and carries out preliminary disinfection to the inside bacterium of milk, and the temperature is not high, can not destroy the inside nutrient composition of milk, thoroughly eliminates a large amount of microorganisms that remain in the milk through the disinfection storehouse again, solves the problem that milk storage time is too short, is convenient for maintain the original taste of milk simultaneously, has also further reduced the save condition of milk, has prolonged the save time of milk simultaneously.
Claims (9)
1. An environment-friendly milk processing sterilization device which is characterized in that: comprising the following steps:
the operation rod (100), the operation rod (100) is hollow, an adjusting mechanism (200) is arranged in the operation rod (100), the adjusting mechanism (200) is respectively connected with the rotating mechanism (300) and the telescopic mechanism (400) in a meshed mode, and one end, close to the ground, of the operation rod (100) is connected with the processing mechanism (500);
the adjusting mechanism (200) comprises an adjusting assembly (201), the adjusting assembly (201) comprises a first gear set (201 a), an adjusting gear (201 b) and a circulating block (201 c), the first gear set (201 a) is connected with the adjusting gear (201 b) in a meshed mode, a plurality of tooth balls (201 b-1) are uniformly arranged at the non-meshed end of the adjusting gear (201 b), a plurality of clamping grooves (201 c-1) are uniformly formed in the circulating block (201 c), and the tooth balls (201 b-1) are connected with the clamping grooves (201 c-1) in a meshed mode;
the rotating mechanism (300) comprises a rotating assembly (301), the rotating assembly (301) comprises a rotating gear (301 a), a non-tooth end of the rotating gear (301 a) is rotationally connected with a rolling ball (301 b), and one end, far away from the rotating gear (301 a), of the rolling ball (301 b) is fixedly connected with one end of an electric heating pipe (301 c);
the telescopic mechanism (400) comprises a flat gear (401), a circulating gear (402) and a moving rod (403), wherein the non-tooth end of the flat gear (401) is fixedly connected with one side of a circulating block (201 c), the tooth end of the flat gear (401) is horizontally meshed with the circulating gear (402), the circulating gear (402) is rotationally connected with a fixed rod (402 a), and the fixed rod (402 a) is fixedly connected with one side of the inner wall of an operating rod (100);
the utility model discloses a portable electric heating pipe, including movable rod (403), circulating gear (402), movable rod (403) one end evenly is equipped with a plurality of tooth, and movable rod (403) tooth end and the vertical direction meshing of circulating gear (402) are connected, movable rod (403) non-tooth end rotates and connects dwang (404), dwang (404) are kept away from movable rod (403) one end fixed connection bracing piece (405), bracing piece (405) are kept away from dwang (404) one end rigid coupling slip ring (406), slip ring (406) and electric heating pipe (301 c) sliding connection, and be equipped with telescopic link (406 a) on slip ring (406).
2. The environmental protection type milk processing sterilizing apparatus of claim 1, wherein: processing agency (500) are including disinfection storehouse (501) and sterilization storehouse (502), the inside cavity in disinfection storehouse (501), its one side is close to ground one end fixed connection with action bars (100) to connecting department corresponds and sets up connector (501 a), disinfection storehouse (501) are close to action bars (100) one side and are provided with inflow bucket (501 b), disinfection storehouse (501) are inside to be provided with temperature sensor (501 c) corresponding inflow bucket (501 b) below position, disinfection storehouse (501) bottom is provided with passageway (501 d) corresponding connector (501 a) below position, passageway (501 d) are provided with electromagnetic valve (501 e) near connector (501 a) one end, passageway (501 d) other end fixed connection sterilization storehouse (502).
3. The environmental protection type milk processing sterilizing apparatus of claim 2, wherein: the sterilization bin (502) comprises a circulation pipeline (502 a), one end of the circulation pipeline (502 a) is communicated with a channel (501 d), the other end of the circulation pipeline is provided with an outflow port (502 b), a pressure sensor (502 c) is arranged inside the circulation pipeline (502 a) close to the channel (501 d), the sterilization bin (502) is hollow and is symmetrically provided with two ultraviolet lamp plates (502 d) by taking the circulation pipeline (502 a) as the center, and one side of the sterilization bin (502) close to the ground is fixedly connected with a self-locking universal wheel (502 e).
4. The environmental protection type milk processing sterilizing apparatus of claim 1, wherein: the center of the rotary gear (301 a) is hollow, a plurality of grooves (301 a-1) are uniformly formed in the non-tooth end of the rotary gear (301 a), the diameter of each groove (301 a-1) is larger than that of the corresponding ball (301 b), and the grooves (301 a-1) are rotationally connected with the corresponding ball (301 b);
the electric heating tube (301 c) is far away from the rolling ball (301 b) one end fixed connection V type piece (301 d), movable mouth (100 a) has been seted up to action bars (100) department corresponding to rotation gear (301 a), movable mouth (100 a) diameter is less than rotation gear (301 a) external diameter.
5. An environmental protection type milk processing sterilizing apparatus according to claim 1 or 4, wherein: the rotating mechanism (300) further comprises a second gear set (302), one end of the second gear set (302) is fixedly connected with one end of a rotating shaft (302 a), the other end of the rotating shaft (302 a) is fixedly connected with the first gear set (201 a), one end of the second gear set (302) close to the rotating gear (301 a) is meshed with a meshing end of the rotating gear (301 a), one end of the second gear set (302) close to the rotating gear (301 a) is rotatably connected with a supporting shaft (302 b), and the supporting shaft (302 b) is fixedly connected with the inner wall of the operating rod (100);
the non-tooth end of the first gear set (201 a) is connected with a motor (201 d) through an output shaft, a placing rack (201 e) is arranged below the motor (201 d), a heat dissipation opening (100 b) is formed in the outer wall of the operating rod (100) corresponding to the motor (201 d), and one end, close to the motor (201 d), of the operating rod (100) is fixedly connected with an arc-shaped handle (100 c).
6. The environmental protection type milk processing sterilizer according to any one of claims 1 to 4, wherein: the electric heating device further comprises a control center (600), wherein the control center (600) is electrically connected with the electric heating pipe (301 c), the temperature sensor (501 c), the pressure sensor (502 c), the electromagnetic valve (501 e) and the ultraviolet lamp plate (502 d) through electric signal conduction.
7. An environment-friendly milk processing sterilization method is characterized in that: the environment-friendly milk processing sterilization device comprising any one of claims 1-6, further comprising:
the control center (600) starts a switch to enable the electric heating pipe (301 c) to heat milk in the sterilizing bin (501) for preliminary sterilization;
the control center (600) receives information of the temperature sensor (501 c) and controls the temperature and the electromagnetic valve (501 e);
the milk after preliminary disinfection enters a disinfection bin (502), and a control center (600) receives information of a pressure sensor (502 c) to control an ultraviolet lamp plate (502 d) to carry out secondary disinfection;
the milk is processed after being sterilized twice by the ultraviolet lamp plate (502 d) in the flow passage (502 a).
8. The method for processing and sterilizing environmental protection type milk according to claim 7, wherein: the control center (600) receives information of the temperature sensor (501 c) and controls the temperature and the electromagnetic valve (501 e) to refer to: when the temperature sensor (501 c) senses that the temperature of milk reaches 75-90 ℃, temperature information is fed back to the control center (600) through an electric signal, the control center (600) controls the electric heating pipe (301 c) to keep constant temperature through the electric signal, and the electromagnetic valve (501 e) is controlled to be opened after the milk reaches the constant temperature for 15 s.
9. An environmental protection type milk processing sterilizing method according to claim 7 or 8, wherein: the control center (600) receives information of the pressure sensor (502 c) and controls the ultraviolet lamp plate (502 d) to perform secondary sterilization: the pressure sensor (502 c) transmits information of milk entering the flow pipeline (502 a) to the control center (600) through an electric signal, and the control center (600) controls the ultraviolet lamp plate (502 d) to start irradiation through the electric signal.
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| CN202211118181.9A CN115281246B (en) | 2022-09-15 | 2022-09-15 | Environment-friendly milk processing sterilization device and method |
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| CN202211118181.9A CN115281246B (en) | 2022-09-15 | 2022-09-15 | Environment-friendly milk processing sterilization device and method |
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| CN115281246A (en) | 2022-11-04 |
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