A rapid mixing device for ingredients used in yogurt production

Abstract

The invention discloses a rapid mixing device for ingredients used in yogurt production, comprising: a supporting power unit, and also comprising: a mixing unit and a homogenizing unit, wherein the mixing unit and the homogenizing unit are sequentially arranged on the side of the supporting power unit. Raw milk is added to the inside of a mixing bin for mixing, and after the rotating power source is started, the lifting source is started again, so that the lifting source pushes the mixed milk inside the mixing bin into the inside of a processing column cavity, and as the pressure equalizing plate and the stirring blades at the top of the lifting source are lifted and rotated, the milk is always kept in a uniform state until it is refined, and while the lifting source pushes the inner shrinkage cavity to lift, the sealing arc plate and the inclined arc plate are driven in the mixing bin through the transmission of the fixed sleeve, the horizontal plate and the outer push rod to achieve reciprocating milk mixing, and in the process of the lifting source pushing the milk to be refined, the sealing arc plate and the inclined arc plate are also driven to reciprocate, thereby achieving energy-saving production of milk mixing.

Description

Technical Field

[0001] The invention relates to the technical field of energy-saving milk production, in particular to a rapid ingredient mixing device for yogurt production. Background Art

[0002] Mixing is one of the key steps in yogurt production. Rapid mixing breaks the fat particles in the mixture into smaller particles, enhancing the stability and taste of dairy products. This process prevents the oil from floating up and ensures that the yogurt has a fine texture and a smooth taste.

[0003] Chinese patent CN202122543228.3 discloses a mixing and stirring device for milk, comprising: a mixing drum, a funnel, a water inlet pipe, a first motor, a first stirring component, a second motor, a second stirring component, and a discharge pipe, wherein the mixing drum has a mixing chamber, a feeding port is provided at the top of the mixing drum, and a discharge port is provided at the bottom of the mixing drum, and the bottom of the funnel is connected to the feeding port through a first valve. The water inlet pipe is connected to the mixing chamber through a second valve, the output shaft of the first motor penetrates upward into the mixing drum, the first stirring component comprises a plurality of first blades, the first blades are fixedly connected to the output shaft of the first motor, the output shaft of the second motor penetrates downward into the mixing drum, the second stirring component comprises a plurality of second blades, the second blades are fixedly connected to the output shaft of the second motor, and the discharge pipe is connected to the discharge port through a third valve, which can not only ensure high production efficiency, but also improve the processing quality of milk.

[0004] The above patents and prior art have the following problems:

[0005] The yogurt raw material, i.e. milk, will be transported statically before being squeezed out for mixing and homogenization, which can easily lead to a certain area of ​​milk skin on the surface of the yogurt raw material. The milk skin will increase the mixing time and increase energy consumption. It will also cause the milk skin to adhere to the inside of the equipment and form lumps, thus affecting the homogenization and filtration effect of the yogurt raw material. Summary of the invention

[0006] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] A rapid mixing device for ingredients used in yogurt production, comprising:

[0009] A supporting power unit, the supporting power unit comprising a rotating power source, the rotating power source being arranged at the bottom of the supporting power unit, the output shaft of the rotating power source being fixedly connected to the bottom of the lifting source, and further comprising:

[0010] A mixing unit and a homogenizing unit, wherein the mixing unit and the homogenizing unit are sequentially arranged on the upper part of the supporting power unit;

[0011] The mixing unit comprises a processing column chamber, a filter ring is installed at the bottom of the processing column chamber, a sealing arc plate for intermittently shielding the filter ring and promoting transverse mixing of milk is movably provided on the side of the filter ring, a pressure equalizing plate is movably provided inside the processing column chamber, a stirring blade for maintaining uniform milk is telescopically provided on the top of the pressure equalizing plate, and a subdividing head is fixedly connected to the top of the processing column chamber;

[0012] The homogenizing unit comprises an inner clamping die cavity sleeved on the outer side of the subdividing head, an outer side of the inner clamping die cavity sleeved with an outer entrainment cavity, and an extrusion roller for extruding the outer entrainment cavity and the inner clamping die cavity is movably provided on the surface of the outer entrainment cavity.

[0013] As a preferred embodiment of the rapid mixing device for ingredients used in yogurt production of the present invention, wherein:

[0014] The supporting power unit further comprises an outer support frame, the interior of which is fixedly connected with a homogenizing chamber, a mixing chamber and a rotating power source in sequence from top to bottom;

[0015] The output shaft of the lifting source is fixedly connected with an inner push rod, which moves through the mixing bin and is fixedly connected with the inner shrinkage cavity. A fixed sleeve is fixedly sleeved on the surface of the inner push rod, and the fixed sleeve is arranged between the mixing bin and the lifting source;

[0016] The upper and lower ends of the fixed sleeve are fixedly connected with an annular baffle, the surface of the fixed sleeve is movably sleeved with a transverse plate, the transverse plate is arranged between the annular baffles at the upper and lower ends of the fixed sleeve, the surface of the transverse plate is movably sleeved with a fixing rod, the bottom of the fixing rod is fixedly connected to the top of the folding support rod, the top of the fixing rod is fixedly connected to the bottom surface of the mixing bin bottom plate, the top of the outer side of the transverse plate is fixedly connected with an outer push rod, the outer push rod is movably passed through the mixing bin bottom plate and along the moving rod and then fixedly connected to the mounting block.

[0017] As a preferred embodiment of the rapid mixing device for ingredients used in yogurt production of the present invention, wherein:

[0018] The mixing unit also includes a mixing chamber, the bottom of which is rotatably provided with a bottom plate, and the center of the mixing chamber bottom plate is movably connected to the processing column cavity through a filter ring;

[0019] An annular groove is provided on the inner wall of the mixing bin, an insert ring is rotatably installed inside the groove, a positioning ring is fixedly connected to the side of the insert ring opposite to the groove, a movable rod is installed on the opposite side of the positioning ring and the processing column cavity, the movable rod is movably passed through the sealing arc plate and fixedly connected to the clamping ring, and the clamping ring is rotatably embedded in the bottom side of the filter ring.

[0020] As a preferred embodiment of the rapid mixing device for ingredients used in yogurt production of the present invention, wherein:

[0021] The outer push rod is fixedly connected by a mounting block and a movable ring, the movable ring is movably mounted on the inner wall of the mixing bin, the mounting block is movably connected to the opposite surface of the processing column cavity by a push rod, the mounting block is hinged to the surface of the sealing arc plate through the push rod, and the bottom of the sealing arc plate is slidably mounted on the surface of the movable rod;

[0022] The top of the sealing arc plate is tilted outwardly to be provided with an inclined arc plate.

[0023] As a preferred embodiment of the rapid mixing device for ingredients used in yogurt production of the present invention, wherein:

[0024] The number of the sealing arc plates is two, and the two sealing arc plates are symmetrical with respect to the central axis of the processing column cavity. The inner diameters of the two sealing arc plates after closing match the outer diameter of the filter ring.

[0025] As a preferred embodiment of the rapid mixing device for ingredients used in yogurt production of the present invention, wherein:

[0026] A pressure equalizing plate is fixedly connected to the top of the shrinking cavity, and a middle page groove for accommodating the up and down movement of the stirring blade is opened in the center of the pressure equalizing plate, and a plurality of one-way cavities are arranged on the outer side of the surface of the pressure equalizing plate corresponding to the middle page groove;

[0027] A rod storage bin is extended downward from the connection between the inner push rod and the inner shrinkage cavity, a spring storage bin is arranged on the top of the rod storage bin, the spring storage bin is arranged inside the inner shrinkage cavity, a pushing piece is arranged inside the spring storage bin, a circular plate column is fixedly connected to the bottom of the center of the stirring blade, a pushing piece is sleeved on the surface of the bottom of the circular plate column, a circular plate is fixedly sleeved on the surface of the middle part of the circular plate column, and the circular plate column is inserted into the interior of the rod storage bin after the pushing piece is squeezed by the circular plate.

[0028] As a preferred embodiment of the rapid mixing device for ingredients used in yogurt production of the present invention, wherein:

[0029] A mounting plate is transversely arranged inside the one-way cavity, and a one-way plug rod is arranged on the side of the pressure equalizing plate opposite to the bottom of the processing column cavity;

[0030] The center rod at the bottom of the one-way plug rod is movably connected to the middle of the mounting plate, the center rod of the one-way plug rod passes through the portion of the mounting plate and is provided with a reset member, the bottom of the center rod of the one-way plug rod is provided with a circular baffle, and the reset member is arranged between the mounting plate and the circular baffle.

[0031] As a preferred embodiment of the rapid mixing device for ingredients used in yogurt production of the present invention, wherein:

[0032] The outer ring of the subdividing head is provided with a plurality of subdividing holes, the subdividing head is arranged inside the homogenizing chamber, the homogenizing chamber is fixedly connected to the top of the mixing bin, and the processing column chamber is fixedly connected to the middle of the homogenizing chamber;

[0033] Four groups of cross braces and corner blocks are arranged above and below the outer entrainment chamber, two cross braces are connected to the outer sides of the corner blocks, and the cross braces are fixedly connected to the inner wall of the homogenizing chamber;

[0034] An extension rod is arranged between adjacent transverse braces, and the outer side of the extension rod is fixedly connected to the inner wall of the homogenizing cavity.

[0035] As a preferred embodiment of the rapid mixing device for ingredients used in yogurt production of the present invention, wherein:

[0036] A movable frame is movably sleeved on the surface of the cross brace, and a squeezing roller is rotatably installed on the movable frame on the opposite side of the outer entrainment chamber, a moving block is fixedly connected to the top of the movable frame, and a control connecting plate is movably connected to the top of the moving block, and the moving block is hinged to the middle plate through the control connecting plate, and the middle plate is fixedly connected to the output shaft of the control source at the top of the homogenizing chamber;

[0037] The homogenizing cavity is connected with the inner clamping mold cavity through a steam pipe at the top of the homogenizing cavity passing through the middle plate.

[0038] As a preferred embodiment of the rapid mixing device for ingredients used in yogurt production of the present invention, wherein:

[0039] The upper and lower surfaces of the inner clamping mold cavity are both made of flexible materials, and its side walls are made of filter membranes, and the outer entrainment cavity is made of flexible materials;

[0040] The four corners of the outer clamping cavity are fixedly connected with a tensioning strip 1, and the tensioning strip 1 is fixedly connected to the outer extension rod. The four corners of the inner clamping cavity are fixedly connected with a tensioning strip 2, and the top of the tensioning strip 2 is fixedly connected to the inner extension rod, and the outer side of the inner extension rod is fixedly connected to the outer extension rod. The inner and outer sides of the outer clamping cavity are provided with inner and outer clamping round rods, and the inner and outer clamping round rods are fixedly connected to the surface of the corner block. The tensioning strip 2 and the tensioning strip 1 are both made of flexible materials;

[0041] The center of the inner clamping mold cavity is conductively connected to the mixing chamber through the inner row of slots at the bottom thereof, and the outer entrainment cavity is conductively connected to the homogenizing cavity through the outer row of slots at the bottom thereof.

[0042] Beneficial effects of the present invention:

[0043] After the milk in the mixing bin of the present invention is preliminarily mixed and dispersed, it is filtered and enters the top of the pressure equalizing plate in the processing column cavity, so that the pressure equalizing plate on the top of the lifting source will cooperate with the rotation of the stirring blades during the lifting, so that the milk transferred to the processing column cavity is subjected to secondary rotation and mixing in small batches, and during the lifting and subsequent extrusion process of the pressure equalizing plate and the subdividing head, the rotating stirring blades always maintain the uniformity of the milk, and finally through the lifting of the pressure equalizing plate and the contact extrusion of the subdividing head, the milk between the two is squeezed by the pressure equalizing plate and the rotation of the stirring blades. The centrifugal force is finally pushed through the subdividing holes on the surface of the subdividing head and sprayed to the inside of the inner clamping mold cavity, so that the milk is extruded and refined under the premise of maintaining the mixing uniformity. After the refined sprayed milk is steam sterilized, it is squeezed and filtered by the membrane activity of the side wall of the inner clamping mold cavity, thereby improving the homogenization and filtration effect of the milk.

[0044] Milk is added to the mixing bin for mixing, so that the rotating power source drives the sealing arc plate, the inclined arc plate and the push-connecting rod to perform preliminary mixing of the milk inside the mixing bin, and after the rotating power source is started, the lifting source is started to push the milk inside the mixing bin into the processing column cavity. As the pressure equalizing plate and the stirring blades on the top of the lifting source are lifted and rotated, the milk is always kept in a uniform state until it is refined. While the lifting source pushes the inner shrinkage cavity to lift, the sealing arc plate and the inclined arc plate are driven to reciprocate inside the mixing bin through the transmission of the fixed sleeve, the cross plate and the outer push rod to mix the milk, so that the milk is stirred by multiple forces inside the mixing bin to achieve rapid mixing. In the process of pushing the milk to be refined, the lifting source also drives the sealing arc plate and the inclined arc plate to reciprocate, thereby achieving energy-saving production of milk mixing.

[0045] The liquid is added into the mixing bin through the liquid inlet pipe, and then the rotating power source is started, so that the rotating power source drives the lifting source to rotate inside the inner support frame, and the rotation of the rotating power source is transmitted through the lifting source and the fixed rod, so that the bottom plate of the mixing bin rotates relative to the inside of the mixing bin, so that the outer push rod rotates with the bottom plate of the mixing bin, and the mounting block and push-connecting rod on the top of the outer push rod as well as the sealing arc plate and the inclined arc plate are stirred inside the mixing bin, so that the milk inside the mixing bin is preliminarily mixed, and the milk inside and the milk skin on its top surface are preliminarily mixed and dispersed.

[0046] After the milk in the mixing bin is preliminarily mixed, some small particles and agglomerates of milk skin will remain relative to the milk skin. At this time, the lifting source is started again to drive the inner push rod to move up and down. During the downward movement of the inner push rod, the retracted cavity, the pressure equalizing plate and the stirring blades at the top of the inner push rod are pulled down to the bottom of the processing column cavity, i.e., the position relative to the filter ring, so that the milk preliminarily mixed in the mixing bin passes through the aperture on the surface of the filter ring into the interior of the processing column cavity, i.e., the top of the pressure equalizing plate. Furthermore, in the process of the lifting source driving the inner push rod to lift, the milk on the top of the pressure equalizing plate is driven to move upward, and in the process of the inner push rod driving the pressure equalizing plate to rise, the rotating power source is used to drive the pressure equalizing plate and the stirring blades to rotate, so that the milk on the top surface of the pressure equalizing plate in the processing column cavity is rotated by the stirring blades to achieve further dispersion, so that during the lifting movement of the pressure equalizing plate, the milk inside is always under the action of the rotating dispersion of the stirring blades, thereby maintaining the uniform dispersion of the milk.

[0047] When the inner push rod drives the stirring blades at the top of the retracted chamber to the inside of the subdividing head, the centrifugal force generated by the rotation of the inner push rod keeps the milk around it in a uniformly mixed state under the action of the centrifugal force, and the follower circular plate on the top of the subdividing head will contact the stirring blades, so that the stirring blades are lifted by the inner push rod and contact the follower circular plate during the lifting of the inner push rod, so that the stirring blades are pressed and retracted into the inside of the retracted chamber. In this process, the pressure equalizing plate squeezes the milk between the pressure equalizing plate and the subdividing head, so that the milk is sprayed out through the subdividing head for refinement and homogenization. During the homogenization process, the milk sprayed out through the subdividing head is not only subjected to the extrusion force generated by the push of the pressure equalizing plate, but also to the centrifugal force generated by the rotation of the pressure equalizing plate and the inner push rod, so that the milk on the top of the pressure equalizing plate is squeezed and thrown out by the centrifugal force while maintaining uniformity, and under the combined action of the extrusion force and the centrifugal force, it quickly passes through the subdividing head to achieve rapid homogenization.

[0048] The annular baffle on the top of the fixed sleeve pushes the cross plate and the outer push rod downward, and after the outer push rod passes through the mixing bin and the moving rod, the mounting block and the movable ring are pulled downward, so that the push-link rod is pressed and straightened by the mounting block downward, and the sealing arc plate and the inclined arc plate on the inner side of the push-link rod are pushed along the moving rod to approach the processing column cavity, so that the milk inside the mixing bin is pushed to the filter ring for flushing, thereby improving the efficiency of milk entering the processing column cavity.

[0049] The mounting block moves up and down with the outer push rod, driving the sealing arc plate and the inclined arc plate to move back and forth laterally inside the mixing bin, so that the milk inside the mixing bin is subjected to a lateral reciprocating push and pull force. Combined with the rotation of the push-link rod, the sealing arc plate and the inclined arc plate inside the mixing bin, the mixing effect of the milk inside the mixing bin is further improved.

[0050] When the sealing arc plate approaches the processing column cavity, the space between the sealing arc plate and the processing column cavity will be reduced, thereby pushing the milk between the two to partially turn up under the guidance of the sealing arc plate and the inclined arc plate. After the sealing arc plate moves away from the processing column cavity, the space between it and the inner wall of the mixing bin will be reduced, and the sealing arc plate and the inclined arc plate will squeeze the milk between the inclined arc plate and the processing column cavity to move downward, thereby guiding part of the milk inside the mixing bin to complete the circulation through the lateral reciprocating motion of the sealing arc plate and the inclined arc plate, further improving the mixing uniformity of the milk inside the mixing bin.

[0051] The refined milk sprayed out by the segmentation head will contact the side wall of the inner mold cavity, so that the membrane structure of the side wall of the inner mold cavity can homogenize and filter the milk. The refinement of the segmentation head can make the ingredients in the milk more evenly distributed, reduce the possibility of membrane pore blockage, and improve the filtration flux and efficiency. After the milk refined by the segmentation head is sprayed out, the steam pipe allows high-temperature gas to be passed into the inner mold cavity, so that the refined milk is heated and sterilized. The milk refined by the segmentation head increases the area of ​​refinement distribution, so that the refined milk can contact with the hot air more evenly, thereby achieving sufficient disinfection and sterilization of the milk.

[0052] After a preset time after the control link plate is ejected, the control source is started to drive the middle plate to rise along the steam pipe, so that the middle plate pulls the moving block and the squeezing roller along the cross brace to approach the center of the homogenizing chamber through the control link plate. When the squeezing roller approaches the middle of the homogenizing chamber, the outer entrainment chamber and the inner clamping mold chamber inside it are squeezed, so that the inner clamping mold chamber is squeezed under the protection of the outer entrainment chamber, reducing the wear of the inner clamping mold chamber, so that the refined milk inside the inner clamping mold chamber can pass through the film of the side wall of the inner clamping mold chamber more fully, and then the inner clamping mold chamber is fully squeezed by the squeezing roller on the side of the outer entrainment chamber along the cross brace under the protection of the outer entrainment chamber. Thereby improving the efficiency of milk passing through the side wall membrane of the inner clamp mold cavity, and preventing milk particles from depositing on the membrane surface during extrusion, thereby increasing the permeability. The pressure changes generated during the extrusion process will drive the membrane to produce relative folding, optimizing the fluid flow path on the surface of the side wall membrane of the inner clamp mold cavity, improving the filtering effect, and allowing the particles that do not pass through the inner clamp mold cavity to flow back to the interior of the mixing chamber through the inner row slots at the bottom of the inner clamp mold cavity for further refinement, while the fluid that passes through the side wall membrane of the inner clamp mold cavity will enter the interior of the homogenizing cavity through the outer row slots at the bottom of the outer entrainment cavity for collection, thereby completing the disinfection membrane filtration after the milk is refined. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the following is a brief introduction to the drawings required for describing the embodiment, wherein:

[0054] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0055] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A;

[0056] Figure 3 This is a schematic diagram of the internal structure connection between the mixing unit and the homogenizing unit of the present invention;

[0057] Figure 4 for Figure 3 A schematic diagram of the enlarged structure of part B;

[0058] Figure 5 for Figure 3 A schematic diagram of the enlarged structure of the middle C part;

[0059] Figure 6 It is a schematic diagram of the internal structure connection of the shrinkage cavity of the present invention;

[0060] Figure 7 for Figure 6 A schematic diagram of the enlarged structure of the D part;

[0061] Figure 8 This is a schematic diagram of the separation and connection of the pressure equalizing plate and the stirring blade of the present invention;

[0062] Fig. 9 This is a schematic diagram of the internal structure connection of the homogenizing chamber of the present invention;

[0063] Fig.10 This is a schematic diagram of the connection of the bottom structure of the homogenizing chamber of the present invention;

[0064] Fig.11 for Fig.10 A schematic diagram of the enlarged structure of part E in the middle;

[0065] Fig.12 It is a schematic diagram of the top structure connection between the outer entrainment cavity and the inner clamping cavity of the present invention;

[0066] Fig.13 It is a schematic diagram of the internal structure connection between the outer entrainment cavity and the inner clamping cavity of the present invention;

[0067] Fig.14 This is a schematic diagram of the connection between the pressure equalizing plate and the subdividing head of the present invention;

[0068] Fig.15 for Fig.14 Schematic diagram of the enlarged structure of part F.

[0069] In the figure:

[0070] 1. Support power unit; 101. External support frame; 1011. Internal support frame; 102. Rotation power source; 103. Lifting source; 1031. Internal push rod; 10311. Rod storage bin; 10312. Spring storage bin; 1032. Fixed sleeve; 10321. Ring baffle; 1033. Folding support rod; 1034. Fixed rod; 1035. Horizontal plate; 10351. External push rod;

[0071] 2. Mixing unit; 201. Mixing chamber; 2011. Ring groove; 202. Liquid inlet pipe; 203. Liquid outlet pipe; 204. Processing column chamber; 2041. Filter ring; 2042. Fine segment head; 20421. Follow-up circular plate; 205. Positioning ring; 2051. Insert ring; 2052. Moving rod; 20521. Snap ring; 206. Mounting block; 2061. Movable ring; 2062. Push-connecting rod; 207. Sealing arc plate; 2071. Oblique arc plate; 208. Inner shrinkage chamber; 2081. Pressure balancing plate; 20811. Middle page groove; 2082. One-way chamber; 20821. Mounting plate; 20822. One-way plug rod; 20823. Reset member; 2083. Stirring blade; 20831. Round plate column; 20832. Push member;

[0072] 3. Homogenizing unit; 301. Homogenizing cavity; 3011. Liquid forming pipe; 302. Pressure equalizing pipe; 303. Steam pipe; 304. Control source; 3041. Middle plate; 3042. Control connecting plate; 3043. Moving block; 3044. Movable frame; 3045. Extrusion roller; 305. Cross brace; 3051. Corner block; 3052. External round rod; 3053. Internal round rod; 306. External extension rod; 3061. Internal extension rod; 307. External clamping cavity; 3071. External row of notches; 3072. Tie bar one; 308. Internal clamping cavity; 3081. Internal row of notches; 3082. Tie bar two. DETAILED DESCRIPTION

[0073] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0074] Embodiment 1: Figure 1-15 As shown, a rapid mixing device for ingredients used in yogurt production comprises:

[0075] A supporting power unit 1, the supporting power unit 1 comprising a rotating power source 102, the rotating power source 102 being arranged at the bottom of the supporting power unit 1, the output shaft of the rotating power source 102 being fixedly connected to the bottom of the lifting source 103, and further comprising:

[0076] A mixing unit 2 and a homogenizing unit 3, wherein the mixing unit 2 and the homogenizing unit 3 are sequentially arranged on the upper part of the supporting power unit 1;

[0077] The mixing unit 2 comprises a processing column chamber 204, a filter ring 2041 is installed at the bottom of the processing column chamber 204, a sealing arc plate 207 for intermittently shielding the filter ring 2041 and promoting transverse mixing of milk is movably provided on the side of the filter ring 2041, a pressure equalizing plate 2081 is movably provided inside the processing column chamber 204, a stirring blade 2083 for maintaining uniform milk is telescopically provided on the top of the pressure equalizing plate 2081, and a subdividing head 2042 is fixedly connected to the top of the processing column chamber 204;

[0078] The homogenizing unit 3 includes an inner clamping mold cavity 308 sleeved on the outside of the subdividing head 2042, and the outer side of the inner clamping mold cavity 308 is sleeved with an outer entrainment cavity 307, and the surface of the outer entrainment cavity 307 is movably provided with an extrusion roller 3045 for extruding the outer entrainment cavity 307 and the inner clamping mold cavity 308.

[0079] like Figure 1-4 As shown, the supporting power unit 1 further includes an outer support frame 101, the interior of the outer support frame 101 is fixedly connected with a homogenizing chamber 301, a mixing chamber 201 and a rotating power source 102 in sequence from top to bottom, the outer side of the rotating power source 102 is fixedly connected with an inner support frame 1011, and the inner side of the inner support frame 1011 is rotatably provided with a lifting source 103;

[0080] The output shaft of the lifting source 103 is fixedly connected with an inner push rod 1031, and the inner push rod 1031 is movable through the mixing chamber 201 and fixedly connected with the retracted cavity 208. The bottom plate of the mixing chamber 201 is provided with a sealing member relative to the inner push rod 1031, and the sealing member is preferably a piston seal, a combined seal or a floating seal. The surface of the inner push rod 1031 is fixedly sleeved with a fixed sleeve 1032, and the fixed sleeve 1032 is provided between the mixing chamber 201 and the lifting source 103;

[0081] The upper and lower ends of the fixed sleeve 1032 are fixedly connected with an annular baffle 10321, and the surface of the fixed sleeve 1032 is movably sleeved with a transverse plate 1035 and the two do not contact each other. The transverse plate 1035 is arranged between the annular baffle 10321 at the upper and lower ends of the fixed sleeve 1032, and the surface of the transverse plate 1035 is movably sleeved with a fixing rod 1034 and the two contact each other, and the surface of the fixing rod 1034 is coated with a rubber layer to reduce the sliding of the transverse plate 1035 relative to the fixing rod 1034 when no force is applied, and the bottom of the fixing rod 1034 is in contact with the folding support rod 1034. The top of the cross plate 1035 is fixedly connected with an outer push rod 10351, and the outer push rod 10351 is movable through the bottom plate of the mixing bin 201 and fixedly connected to the mounting block 206 along the moving rod 2052. The mixing bin 201 and the outer push rod 10351 are preferably sealed with a piston or a combined seal.

[0082] like Figure 1-4 As shown, the mixing unit 2 also includes a mixing bin 201, the bottom of the mixing bin 201 is rotatably provided with a bottom plate, that is, the side wall of the mixing bin 201 is provided with a raised ring toward the middle thereof, the bottom plate of the mixing bin 201 is rotatably mounted on the top of the raised ring, the raised ring and the bottom plate of the mixing bin 201 are connected by a mechanical seal or a lip seal, the center of the bottom plate of the mixing bin 201 is movably connected to the processing column chamber 204 through a filter ring 2041, and a mechanical seal or a lip seal is provided between the bottom plate of the mixing bin 201 and the filter ring 2041;

[0083] The inner wall of the mixing chamber 201 is provided with an annular groove 2011, an insert ring 2051 is rotatably installed inside the annular groove 2011, a positioning ring 205 is fixedly connected to the side of the insert ring 2051 opposite to the annular groove 2011, a moving rod 2052 is installed on the opposite side of the positioning ring 205 and the processing column chamber 204, the moving rod 2052 is movably passed through the sealing arc plate 207 and is fixedly connected to the clamping ring 20521, the clamping ring 20521 is rotatably embedded in the bottom side of the filter ring 2041, so that the outer surface of the clamping ring 20521 and the outer surface of the filter ring 2041 are coplanar;

[0084] A liquid inlet pipe 202 is provided at the top end of the side of the mixing bin 201 , a liquid outlet pipe 203 is provided at the bottom plate of the mixing bin 201 , and valves are provided in the middle of the liquid inlet pipe 202 and the liquid outlet pipe 203 .

[0085] The outer push rod 10351 is fixedly connected via a mounting block 206 and a movable ring 2061, the movable ring 2061 is movably mounted on the inner wall of the mixing bin 201, the mounting block 206 is movably connected to the opposite surface of the processing column chamber 204 by a push rod 2062, the mounting block 206 is hinged to the surface of the sealing arc plate 207 via the push rod 2062, and the bottom of the sealing arc plate 207 is slidably mounted on the surface of the movable rod 2052;

[0086] The top of the sealing arc plate 207 is tilted outwardly to form an inclined arc plate 2071 .

[0087] There are two sealing arc plates 207 symmetrically arranged relative to the central axis of the processing column chamber 204 . The inner diameters of the two sealing arc plates 207 after closing match the outer diameter of the filter ring 2041 , so that the filter holes on the surface of the filter ring 2041 are blocked after the sealing arc plates 207 are closed.

[0088] like Figure 4-8 As shown, a pressure equalizing plate 2081 is fixedly connected to the top of the retracted cavity 208, and a middle page groove 20811 for accommodating the up and down movement of the stirring blade 2083 is opened in the center of the pressure equalizing plate 2081, and a plurality of one-way cavities 2082 are arranged on the outer side of the surface of the pressure equalizing plate 2081 corresponding to the middle page groove 20811;

[0089] A rod storage bin 10311 extends downward from the connection between the inner push rod 1031 and the retracted cavity 208, and a spring storage bin 10312 is arranged on the top of the rod storage bin 10311. The spring storage bin 10312 is arranged inside the retracted cavity 208, and a pushing piece 20832 is arranged inside the spring storage bin 10312. A circular plate column 20831 is fixedly connected to the bottom of the center of the stirring blade 2083, and the surface of the bottom of the circular plate column 20831 is sleeved with the pushing piece 20832, and the surface of the middle part of the circular plate column 20831 is fixedly sleeved with a circular plate, and the circular plate column 20831 is inserted into the interior of the rod storage bin 10311 after squeezing the pushing piece 20832 through the circular plate, so as to facilitate the storage of the stirring blade 2083 in the middle page groove 2081, so that the top surface of the stirring blade 2083 and the top surface of the pressure equalizing plate 2081 are coplanar.

[0090] A mounting plate 20821 is disposed transversely inside the one-way chamber 2082, and a one-way plug rod 20822 is disposed on the side of the pressure equalizing plate 2081 opposite to the bottom of the processing column chamber 204;

[0091] The center rod at the bottom of the one-way plug rod 20822 is movably connected to the middle of the mounting plate 20821, and the center rod of the one-way plug rod 20822 passes through a portion of the mounting plate 20821 and is provided with a reset member 20823. A circular baffle is provided at the bottom of the center rod of the one-way plug rod 20822, and the reset member 20823 is provided between the mounting plate 20821 and the circular baffle.

[0092] The reset member 20823 and the push member 20832 are preferably springs, and a sealing ring is provided on the annular surface of the pressure equalizing plate 2081 relative to the processing column chamber 204.

[0093] The rotating power source 102 is preferably a three-phase reduction asynchronous motor or a servo motor, the lifting source 103 and the control source 304 are preferably oil cylinders or electric hydraulic cylinders, and the above-mentioned equipment is controlled by a unified PLC and powered by external energy.

[0094] Operation process:

[0095] The yogurt raw material to be processed, i.e., raw milk (hereinafter referred to as milk), is added into the mixing bin 201 through the liquid inlet pipe 202, and then the rotary power source 102 is started, so that the rotary power source 102 drives the lifting source 103 to rotate inside the inner support frame 1011, so that the rotation of the rotary power source 102 is transmitted through the lifting source 103 and the fixing rod 1034, so that the bottom plate of the mixing bin 201 rotates relative to the inside of the mixing bin 201, so that the outer push rod 10351 rotates with the bottom plate of the mixing bin 201, so that the mounting block 206 and the push connecting rod 2062 on the top of the outer push rod 10351 as well as the sealing arc plate 207 and the inclined arc plate 2071 are stirred inside the mixing bin 201, so that the milk inside the mixing bin 201 is preliminarily mixed, and the milk inside and the milk skin on the top surface are preliminarily mixed and dispersed;

[0096] After the milk in the mixing chamber 201 is preliminarily mixed, some small particles and agglomerated milk skin will remain. At this time, the lifting source 103 is started again to drive the inner push rod 1031 to move up and down. When the inner push rod 1031 moves downward, the retracted cavity 208, the pressure equalizing plate 2081 and the stirring blade 2083 at the top of the inner push rod 1031 are pulled down to the bottom of the processing column cavity 204, i.e., the position relative to the filter ring 2041, so that the milk preliminarily mixed in the mixing chamber 201 enters the interior of the processing column cavity 204, i.e., the top of the pressure equalizing plate 2081, through the aperture on the surface of the filter ring 2041. , and then, in the process of the lifting source 103 driving the inner push rod 1031 to lift, the milk on the top of the pressure equalizing plate 2081 will be driven to move upward, and in the process of the inner push rod 1031 driving the pressure equalizing plate 2081 to rise, the rotating power source 102 will drive the pressure equalizing plate 2081 and the stirring blade 2083 to rotate, so that the milk on the top surface of the pressure equalizing plate 2081 inside the processing column chamber 204 is rotated by the stirring blade 2083 to achieve further dispersion, so that during the lifting movement of the pressure equalizing plate 2081, the milk inside it is always under the action of the stirring blade 2083 rotating and dispersing, so that the milk is kept in a uniformly dispersed state;

[0097] When the inner push rod 1031 drives the stirring blade 2083 at the top of the retracted cavity 208 to reach the inside of the subdividing head 2042, the stirring blade 2083 generates the centrifugal force as the inner push rod 1031 rotates, so that the milk around it is always kept in a uniformly mixed state under the action of the centrifugal force, and the follower circular plate 20421 at the top of the subdividing head 2042 will contact the stirring blade 2083, so that the stirring blade 2083 is lifted by the inner push rod 1031 and contacts the follower circular plate 20421 during the lifting of the inner push rod 1031, so that the stirring blade 2083 is pressed and retracted into the retracted cavity Inside 208, during this process, the pressure equalizing plate 2081 squeezes the milk between the subdividing head 2042, so that the milk is ejected through the subdividing head 2042 for fine homogenization. During the homogenization process, the milk ejected through the subdividing head 2042 is not only subjected to the extrusion force generated by the pressure equalizing plate 2081, but also to the centrifugal force generated by the stirring blades 2083 as the pressure equalizing plate 2081 and the inner push rod 1031 rotate. Therefore, the milk on the top of the pressure equalizing plate 2081 is squeezed and thrown out by the centrifugal force while maintaining uniformity, and under the combined action of the extrusion force and the centrifugal force, it quickly passes through the subdividing head 2042 to achieve rapid homogenization.

[0098] It should be noted that: a follower circular plate 20421 is rotatably provided at the inner top of the subdividing head 2042, so that the stirring blade 2083 can continue to rotate after being in contact and squeezed with the follower circular plate 20421, that is, before the pressure equalizing plate 2081 and the top of the subdividing head 2042 are completely fitted, the stirring blade 2083 always rotates at the bottom of the follower circular plate 20421, thereby generating continuous centrifugal force and stirring force, so that the milk can always maintain its uniformity and be refined after being squeezed, centrifuged and thrown out.

[0099] In order to improve the refinement and mixing effect, after the inner push rod 1031 is lowered to a preset distance, the annular baffle 10321 on the top of the fixed sleeve 1032 pushes the horizontal plate 1035 and the outer push rod 10351 downward, so that the outer push rod 10351 passes through the mixing chamber 201 and the movable rod 2052, and then pulls the mounting block 206 and the movable ring 2061 downward, so that the push rod 2062 is pressed and straightened by the mounting block 206 downward, so that the sealing arc plate 207 and the inclined arc plate 2071 on the inner side of the push rod 2062 are pushed along the movable rod 2052 to approach the processing column chamber 204, so that the milk inside the mixing chamber 201 is pushed to the filter ring 2041, thereby improving the efficiency of the milk entering the processing column chamber 204;

[0100] When the pressure equalizing plate 2081 moves the bottom of the filter ring 2041, the sealing arc plate 207 is attached to the surface of the filter ring 2041. At this time, the annular baffle 10321 at the top of the fixed sleeve 1032 keeps in contact with the top surface of the cross plate 1035. When the inner push rod 1031 is lifted, the annular baffle 10321 at the top of the fixed sleeve 1032 moves away from the cross plate 1035, and the annular baffle 10321 at the bottom of the fixed sleeve 1032 gradually contacts the bottom of the cross plate 1035. In this process, the sealing arc plate 207 is moved to the bottom of the installation block 206. Under the downward pressure and the maintenance of its own weight, the push connecting rod 2062 remains relatively straight, so that the sealing arc plate 207 always adheres to the surface of the filter ring 2041 to seal the filter ring 2041 during the above process, so that in the initial stage of the lifting of the pressure equalizing plate 2081, that is, before the annular baffle 10321 at the bottom of the fixed sleeve 1032 pushes the horizontal plate 1035 upward, the lifting of the pressure equalizing plate 2081 will not squeeze the milk inside the filter ring 2041 back to the outside of the processing column chamber 204, thereby improving the efficiency of filtering, refining and homogenizing;

[0101] When the annular baffle 10321 at the bottom of the fixed sleeve 1032 contacts the bottom of the horizontal plate 1035, it will pull the horizontal plate 1035 up, so that the horizontal plate 1035 drives the mounting block 206 to rise, so that the mounting block 206 pulls the push link 2062, so that the mounting block 206 moves down and drives the push link 2062 to transfer from a straight state to a bent state, so that the inclined arc plate 2071 and the sealing arc plate 207 move to the outside of the mixing bin 201, so that the mounting block 206 drives the sealing arc plate 207 and the inclined arc plate 2071 to move laterally back and forth inside the mixing bin 201 along with the up and down movement of the outer push rod 10351, so that the milk inside the mixing bin 201 is subjected to a lateral reciprocating push and pull force, and combined with the rotation of the push link 2062, the sealing arc plate 207 and the inclined arc plate 2071 inside the mixing bin 201, the mixing effect of the milk inside the mixing bin 201 is further improved;

[0102] When the sealing arc plate 207 approaches the processing column chamber 204, the space between the sealing arc plate 207 and the processing column chamber 204 will be reduced, thereby pushing the milk between the two to partially turn up under the guidance of the sealing arc plate 207 and the inclined arc plate 2071. When the sealing arc plate 207 moves away from the processing column chamber 204, the space between it and the inner wall of the mixing chamber 201 is reduced, and the sealing arc plate 207 and the inclined arc plate 2071 will squeeze the milk between the inclined arc plate 2071 and the processing column chamber 204 to move downward, thereby guiding part of the milk inside the mixing chamber 201 to complete the circulation through the lateral reciprocating motion of the sealing arc plate 207 and the inclined arc plate 2071, further improving the mixing uniformity of the milk inside the mixing chamber 201.

[0103] In order to make the mounting block 206 move stably up and down inside the mixing bin 201, a movable ring 2061 that is movably fitted to the inner surface of the mixing bin 201 is provided between the mounting block 206 and the mixing bin 201. The movable ring 2061 moves up and down along with the mounting block 206. The movable ring 2061 scrapes and cleans the milk attachment on the inner surface of the mixing bin 201 during the up and down movement, so that milk is not easily attached to the inner wall of the mixing bin 201.

[0104] By setting a plurality of one-way cavities 2082 on the surface of the pressure equalizing plate 2081, when the pressure equalizing plate 2081 moves downward, the milk at the bottom of the pressure equalizing plate 2081 will push the one-way plug rod 20822 to lift, so that when the pressure equalizing plate 2081 moves downward, the milk at the bottom passes through the one-way cavity 2082 and the gap between the one-way plug rod 20822 and the pressure equalizing plate 2081 after the one-way plug rod 20822 is lifted, and enters the top of the pressure equalizing plate 2081, so that the milk at the bottom of the pressure equalizing plate 2081 will not be excessively squeezed when the pressure equalizing plate 2081 moves downward, so that the milk will not reversely pass through the aperture of the filter ring 2041 to reach the outside of the processing column cavity 204, so that when the pressure equalizing plate 2081 moves up and down, combined with the initial stage of the rise of the pressure equalizing plate 2081, the sealing arc plate 207 blocks the surface of the filter ring 2041, so that the content of the filtered milk inside the filter ring 2041 is always kept relatively stable, thereby maintaining the uniform mixing and refining efficiency of the milk.

[0105] In summary, milk is added to the mixing chamber 201 for mixing, so that the rotating power source 102 drives the sealing arc plate 207, the inclined arc plate 2071 and the push connecting rod 2062 to preliminarily mix the milk in the mixing chamber 201, and after the rotating power source 102 is started, the lifting source 103 is started, so that the lifting source 103 pushes the mixed milk in the mixing chamber 201 into the processing column chamber 204, and as the pressure equalizing plate 2081 and the stirring blade 2083 on the top of the lifting source 103 are lifted and rotated, the milk is always kept uniform. The milk is mixed in the mixing bin 201 by a multi-force stirring motion, and the lifting source 103 pushes the retracted cavity 208 to be lifted while the sealing arc plate 207 and the inclined arc plate 2071 are driven to reciprocate inside the mixing bin 201 through the transmission of the fixed sleeve 1032, the horizontal plate 1035 and the outer push rod 10351. The milk is mixed quickly by the multi-force stirring motion inside the mixing bin 201. In the process of pushing the milk to be refined, the lifting source 103 also drives the sealing arc plate 207 and the inclined arc plate 2071 to reciprocate, thereby realizing energy-saving production of milk mixing.

[0106] Example 2: Reference Figure 9-15 As shown, this embodiment is different from the first embodiment in that:

[0107] like Figure 9-10 As shown, the outer ring of the subdividing head 2042 is provided with a plurality of subdividing holes, the subdividing head 2042 is arranged inside the homogenizing chamber 301, the homogenizing chamber 301 is fixedly connected to the top of the mixing chamber 201, and the processing column chamber 204 is fixedly connected to the middle of the homogenizing chamber 301;

[0108] The sides of the top and bottom of the homogenizing chamber 301 are respectively provided with a pressure equalizing tube 302 and a liquid forming tube 3011, and the pressure equalizing tube 302 is used to connect an external pressurizing device, and the liquid forming tube 3011 is connected to a liquid storage device. Four groups of cross braces 305 and corner blocks 3051 are provided above and below the external entrainment chamber 307, and two cross braces 305 are connected to the outside of the corner blocks 3051, and the two cross braces 305 are perpendicular to each other, and the cross braces 305 are fixedly connected to the inner wall of the homogenizing chamber 301;

[0109] An extension rod 306 is arranged between adjacent cross braces 305, and the outer side of the extension rod 306 is fixedly connected to the inner wall of the homogenizing chamber 301.

[0110] like Figure 9-13 As shown, a movable frame 3044 is movably sleeved on the surface of the cross brace 305, and a squeezing roller 3045 is rotatably installed on the opposite side of the movable frame 3044 and the outer entrainment chamber 307, and a moving block 3043 is fixedly connected to the top of the movable frame 3044, and a control connecting plate 3042 is movably connected to the top of the moving block 3043, and the moving block 3043 is hinged to the middle plate 3041 through the control connecting plate 3042, and the middle plate 3041 is fixedly connected to the output shaft of the control source 304 at the top of the homogenizing chamber 301;

[0111] The homogenizing cavity 301 is connected to the inner clamping cavity 308 through the steam pipe 303 at the top thereof passing through the middle plate 3041. The middle plate 3041 moves up and down along the steam pipe 303. The steam pipe 303 is externally connected to steam equipment or high-temperature gas.

[0112] like Figure 9-15 As shown, the upper and lower surfaces of the inner clamping mold cavity 308 are both made of flexible materials, and its side walls are made of filter membranes, and the outer entrainment cavity 307 is made of flexible materials;

[0113] The four corners of the outer entrainment cavity 307 are fixedly connected with a tension bar 1 3072, and the tension bar 1 3072 is fixedly connected to the outer extension rod 306. The four corners of the inner clamping cavity 308 are fixedly connected with a tension bar 2 3082, and the top of the tension bar 2 3082 is fixedly connected to the inner extension rod 3061, and the outer side of the inner extension rod 3061 is fixedly connected to the outer extension rod 306. The inner and outer sides of the outer entrainment cavity 307 are provided with inner clamping round rods 3053 and The outer clamping round rod 3052, the inner clamping round rod 3053 and the outer clamping round rod 3052 are arranged at the midline position of the line connecting the adjacent tightening strips 1 3072, the inner clamping round rod 3053 and the outer clamping round rod 3052 are fixedly connected to the surface of the corner block 3051, the outer clamping round rod 3052 and the inner clamping round rod 3053 make the inner clamping mold cavity 308 and the outer clamping belt cavity 307 bend inward, and the tightening strip 2 3082 and the tightening strip 1 3072 are both made of flexible materials;

[0114] The flexible material is preferably made of food-grade, high-temperature-resistant and wear-resistant silicone or fluorosilicone rubber, the filter membrane is preferably made of food-grade, high-temperature-resistant and wear-resistant ceramic membrane or polyetheretherketone membrane, the center of the inner clamping mold cavity 308 is connected to the mixing chamber 201 through the inner row of slots 3081 at its bottom, the outer entrainment cavity 307 is connected to the homogenizing cavity 301 through the outer row of slots 3071 at its bottom, the inner row of slots 3081 and the outer row of slots 3071 are both made of cylindrical stainless steel, and the bottoms of the outer row of slots 3071 and the inner row of slots 3081 are both provided with through slots.

[0115] The rest of the structure is the same as that of the first embodiment.

[0116] Operation process:

[0117] The refined milk sprayed out by the subdividing head 2042 will contact the side wall of the inner clamping mold cavity 308, so that the membrane structure of the side wall of the inner clamping mold cavity 308 performs homogenous filtration on the milk, and the refinement of the subdividing head 2042 can make the components in the milk more evenly distributed, reduce the possibility of membrane pore blockage, and improve the filtration flux and efficiency. After the milk refined by the subdividing head 2042 is sprayed out, the steam pipe 303 allows high-temperature gas to be passed into the inner clamping mold cavity 308, so that the refined milk is heated and sterilized, and the milk refined by the subdividing head 2042 increases the area of ​​refinement distribution, so that the refined milk is more evenly contacted with the hot gas, thereby achieving full disinfection and sterilization of the milk;

[0118] After a preset time after the control connecting plate 3042 is sprayed out, the control source 304 is started, so that the control source 304 drives the middle plate 3041 to rise along the steam pipe 303, so that the middle plate 3041 pulls the moving block 3043 and the squeezing roller 3045 along the cross brace 305 to approach the center of the homogenizing chamber 301 through the control connecting plate 3042, and when the squeezing roller 3045 approaches the middle part of the homogenizing chamber 301, it squeezes the outer entrainment chamber 307 and the inner clamping mold chamber 308 therein, so that the inner clamping mold chamber 308 is squeezed under the protection of the outer entrainment chamber 307, reducing the wear of the inner clamping mold chamber 308, so that the refined milk inside the inner clamping mold chamber 308 can pass through the membrane of the side wall of the inner clamping mold chamber 308 more fully, and then the inner clamping mold chamber 308 is protected by the outer entrainment chamber 307. The squeezing roller 3045 on the side of 307 fully squeezes along the cross brace 305, thereby improving the efficiency of milk passing through the side wall membrane of the inner clamping cavity 308, and during the squeezing, it can prevent milk particles from depositing on the membrane surface, increasing the permeability, and the pressure change generated during the squeezing process will promote the relative folding of the membrane, optimize the fluid flow path on the surface of the side wall membrane of the inner clamping cavity 308, and improve the filtering effect, so that the particles that do not pass through the inner clamping cavity 308 are returned to the inside of the mixing chamber 201 through the inner row slots 3081 at the bottom of the inner clamping cavity 308 for further refinement, and the fluid that passes through the side wall membrane of the inner clamping cavity 308 will enter the interior of the homogenizing cavity 301 through the outer row slots 3071 at the bottom of the outer entrainment cavity 307 for collection, thereby completing the sterilization membrane filtration after the milk is refined.

[0119] When the inner clamping mold cavity 308 is indirectly contacted and squeezed by the squeezing roller 3045 on the surface of the outer entrainment cavity 307, the control source 304 is reset, waiting for the subdivision head 2042 to spray out the refined milk again under the push of the equalizing plate 2081. In order to improve the efficiency of squeezing the outer entrainment cavity 307 and the inner clamping mold cavity 308 by the squeezing roller 3045, the outer extension pull rod 306 and the inner extension pull rod 3061 pull the tension bar 1 3072 and the tension bar 2 3082, so that the outer entrainment cavity 307 and the inner clamping mold cavity 308 are in the shape of a four-pointed star, and the outer clamping round rod 3052 and the inner clamping round rod 3053 are used to limit the bending of the outer entrainment cavity 307 inside and outside, and the inner clamping round rod 3053 is used to push the side of the inner clamping mold cavity 308 inward, so as to facilitate the squeezing roller 3045 to move inward along the sharp corners of the four-pointed star, thereby improving the efficiency of squeezing the outer entrainment cavity 307 and the inner clamping mold cavity 308.

[0120] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0121] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A rapid mixing device for ingredients used in yogurt production, comprising: A supporting power unit (1), the supporting power unit (1) comprising a rotating power source (102), the rotating power source (102) being arranged at the bottom of the supporting power unit (1), the output shaft of the rotating power source (102) being fixedly connected to the bottom of a lifting source (103), and characterized in that it also comprises: A mixing unit (2) and a homogenizing unit (3), wherein the mixing unit (2) and the homogenizing unit (3) are sequentially arranged on the upper part of the supporting power unit (1); The mixing unit (2) comprises a processing column chamber (204), a filter ring (2041) being installed at the bottom of the processing column chamber (204), a sealing arc plate (207) being movably provided on the side of the filter ring (2041) for intermittently shielding the filter ring (2041) and promoting transverse mixing of milk, a pressure equalizing plate (2081) being movably provided inside the processing column chamber (204), a stirring blade (2083) being telescopically provided on the top of the pressure equalizing plate (2081) for maintaining uniform milk, and a subdividing head (2042) being fixedly connected to the top of the processing column chamber (204); The homogenizing unit (3) comprises an inner clamping mold cavity (308) sleeved on the outside of the subdividing head (2042), an outer entrainment cavity (307) sleeved on the outer side of the inner clamping mold cavity (308), and an extrusion roller (3045) for extruding the outer entrainment cavity (307) and the inner clamping mold cavity (308) movably provided on the surface of the outer entrainment cavity (307); The supporting power unit (1) further comprises an outer support frame (101), wherein the interior of the outer support frame (101) is fixedly connected with a homogenizing chamber (301), a mixing chamber (201), and a rotating power source (102) in sequence from top to bottom; The output shaft of the lifting source (103) is fixedly connected to an inner push rod (1031), the inner push rod (1031) movably passes through the mixing chamber (201) and is fixedly connected to the retracted cavity (208), a fixed sleeve (1032) is fixedly sleeved on the surface of the inner push rod (1031), and the fixed sleeve (1032) is arranged between the mixing chamber (201) and the lifting source (103); The upper and lower ends of the fixed sleeve (1032) are fixedly connected with an annular baffle (10321); a transverse plate (1035) is movably sleeved on the surface of the fixed sleeve (1032); the transverse plate (1035) is arranged between the annular baffles (10321) at the upper and lower ends of the fixed sleeve (1032); a fixed rod (1034) is movably sleeved on the surface of the transverse plate (1035); the bottom of the fixed rod (1034) is fixedly connected to the top of the folding support rod (1033); the top of the fixed rod (1034) is fixedly connected to the bottom surface of the bottom plate of the mixing bin (201); an outer push rod (10351) is fixedly connected to the top of the outer side of the transverse plate (1035); the outer push rod (10351) movably passes through the bottom plate of the mixing bin (201) and along the movable rod (2052) to be fixedly connected to the mounting block (206).

2. The rapid mixing device for ingredients used in yogurt production according to claim 1, characterized in that: The mixing unit (2) further comprises a mixing chamber (201), wherein a bottom plate is rotatably provided at the bottom of the mixing chamber (201), and the center of the bottom plate of the mixing chamber (201) is movably connected to the processing column chamber (204) via a filter ring (2041); An annular groove (2011) is provided on the inner wall of the mixing chamber (201), an insert ring (2051) is rotatably mounted inside the annular groove (2011), a positioning ring (205) is fixedly connected to the side of the insert ring (2051) opposite to the annular groove (2011), a movable rod (2052) is mounted on the opposite side of the positioning ring (205) to the processing column chamber (204), the movable rod (2052) is movably passed through the sealing arc plate (207) and is fixedly connected to the retaining ring (20521), and the retaining ring (20521) is rotatably embedded in the bottom side of the filter ring (2041).

3. The rapid mixing device for ingredients used in yogurt production according to claim 2, characterized in that: The outer push rod (10351) is fixedly connected via a mounting block (206) and a movable ring (2061); the movable ring (2061) is movably mounted on the inner wall of the mixing chamber (201); the mounting block (206) and the opposite surface of the processing column chamber (204) are movably connected with a push rod (2062); the mounting block (206) is hinged to the surface of the sealing arc plate (207) via the push rod (2062); and the bottom of the sealing arc plate (207) is slidably mounted along the surface of the movable rod (2052); An inclined arc plate (2071) is arranged on the top of the sealing arc plate (207) in an outwardly inclined manner.

4. The rapid mixing device for ingredients used in yogurt production according to claim 3, characterized in that: The number of the sealing arc plates (207) is two, and the two sealing arc plates (207) are symmetrical relative to the central axis of the processing column chamber (204), and the inner diameters of the two sealing arc plates (207) after closing match the outer diameter of the filter ring (2041).

5. The rapid mixing device for ingredients used in yogurt production according to claim 2, characterized in that: A pressure equalizing plate (2081) is fixedly connected to the top of the retracted cavity (208); a middle leaf groove (20811) for accommodating the upward and downward movement of the stirring blade (2083) is provided at the center of the pressure equalizing plate (2081); and a plurality of one-way cavities (2082) are provided on the outer side of the surface of the pressure equalizing plate (2081) corresponding to the middle leaf groove (20811); A rod receiving chamber (10311) extends downward from the connection between the inner push rod (1031) and the inner shrinkage chamber (208); a spring receiving chamber (10312) is arranged on the top of the rod receiving chamber (10311); the spring receiving chamber (10312) is arranged inside the inner shrinkage chamber (208); a pushing member (20832) is arranged inside the spring receiving chamber (10312); a circular plate column (20831) is fixedly connected to the bottom of the center of the stirring blade (2083); a pushing member (20832) is sleeved on the surface of the bottom of the circular plate column (20831); a circular plate is fixedly sleeved on the surface of the middle part of the circular plate column (20831); the circular plate column (20831) is inserted into the interior of the rod receiving chamber (10311) after the circular plate squeezes the pushing member (20832).

6. The rapid mixing device for ingredients used in yogurt production according to claim 5, characterized in that: A mounting plate (20821) is disposed transversely inside the one-way chamber (2082), and a one-way plug rod (20822) is disposed on the side of the pressure equalizing plate (2081) opposite to the bottom of the processing column chamber (204); The center rod at the bottom of the one-way plug rod (20822) is movably connected to the middle of the mounting plate (20821); the center rod of the one-way plug rod (20822) passes through a portion of the mounting plate (20821) and is provided with a reset member (20823); a circular baffle is provided at the bottom of the center rod of the one-way plug rod (20822); and the reset member (20823) is provided between the mounting plate (20821) and the circular baffle.

7. The rapid mixing device for ingredients used in yogurt production according to claim 2, characterized in that: The outer ring of the subdividing head (2042) is provided with a plurality of subdividing holes, the subdividing head (2042) is arranged inside the homogenizing chamber (301), the homogenizing chamber (301) is fixedly connected to the top of the mixing chamber (201), and the processing column chamber (204) is fixedly connected to the middle of the homogenizing chamber (301); Four groups of cross braces (305) and corner blocks (3051) are arranged above and below the outer entrainment chamber (307); two cross braces (305) are connected to the outer sides of the corner blocks (3051); and the cross braces (305) are fixedly connected to the inner wall of the homogenizing chamber (301); An extension rod (306) is provided between adjacent transverse bracing rods (305), and the outer side of the extension rod (306) is fixedly connected to the inner wall of the homogenizing chamber (301).

8. The rapid mixing device for ingredients used in yogurt production according to claim 7, characterized in that: A movable frame (3044) is movably sleeved on the surface of the cross brace (305); a squeezing roller (3045) is rotatably mounted on the movable frame (3044) on the side opposite to the external entrainment chamber (307); a moving block (3043) is fixedly connected to the top of the movable frame (3044); a control connecting plate (3042) is movably connected to the top of the moving block (3043); the moving block (3043) is hinged to the middle plate (3041) via the control connecting plate (3042); and the middle plate (3041) is fixedly connected to the output shaft of the control source (304) at the top of the homogenizing chamber (301); The homogenizing cavity (301) is connected to the inner clamping cavity (308) through a steam pipe (303) at the top thereof, which passes through the middle plate (3041).

9. The rapid mixing device for ingredients used in yogurt production according to claim 8, characterized in that: The upper and lower surfaces of the inner clamping mold cavity (308) are both made of flexible materials, and its side walls are made of filter membranes; the outer entrainment cavity (307) is also made of flexible materials; The four corners of the outer clamping cavity (307) are fixedly connected with a tensioning strip 1 (3072), and the tensioning strip 1 (3072) is fixedly connected to the outer extension rod (306). The four corners of the inner clamping cavity (308) are fixedly connected with a tensioning strip 2 (3082), and the top of the tensioning strip 2 (3082) is fixedly connected to the inner extension rod (3061), and the outer side of the inner extension rod (3061) is fixedly connected to the outer extension rod (306). The inner and outer sides of the outer clamping cavity (307) are provided with inner clamping round rods (3053) and outer clamping round rods (3052), and the inner and outer sides of the outer clamping cavity (307) are fixedly connected to the surface of the corner block (3051), and the tensioning strip 2 (3082) and the tensioning strip 1 (3072) are both made of flexible materials; The center of the inner clamping mold cavity (308) is conductively connected to the mixing chamber (201) via the inner row of notches (3081) at the bottom thereof, and the outer entrainment cavity (307) is conductively connected to the homogenizing cavity (301) via the outer row of notches (3071) at the bottom thereof.

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