CN117599968A - Centrifugal machine for producing soybean protein - Google Patents
Centrifugal machine for producing soybean protein Download PDFInfo
- Publication number
- CN117599968A CN117599968A CN202410094734.4A CN202410094734A CN117599968A CN 117599968 A CN117599968 A CN 117599968A CN 202410094734 A CN202410094734 A CN 202410094734A CN 117599968 A CN117599968 A CN 117599968A
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- China
- Prior art keywords
- gear
- inner cylinder
- rotary inner
- centrifugal
- machine body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 108010073771 Soybean Proteins Proteins 0.000 title claims abstract description 27
- 235000019710 soybean protein Nutrition 0.000 title claims abstract description 23
- 238000005192 partition Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 40
- 210000000078 claw Anatomy 0.000 claims description 31
- 238000009434 installation Methods 0.000 claims description 20
- 230000007704 transition Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000014616 translation Effects 0.000 claims description 6
- 229940001941 soy protein Drugs 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 235000010469 Glycine max Nutrition 0.000 description 12
- 244000068988 Glycine max Species 0.000 description 12
- 239000002585 base Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000019764 Soybean Meal Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 235000004252 protein component Nutrition 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004455 soybean meal Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
- B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
- B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/04—Periodical feeding or discharging; Control arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/02—Electric motor drives
Abstract
The invention provides a centrifugal machine for producing soybean protein, which comprises a base, a machine body and a driving device, wherein the machine body is provided with an upper mounting groove, a lower mounting groove, a mounting partition plate and a centrifugal mounting cavity, a fixed outer cylinder and a rotary inner cylinder are arranged in the centrifugal mounting cavity, the bottom of the rotary inner cylinder is provided with a buffer component which is in telescopic fit with the rotary inner cylinder and is used for pre-storing residues, the top of the rotary inner cylinder is provided with an end cover component, the driving device comprises a set of planetary cone gear sets which are synchronously connected with all the end cover components in a transmission way, the power input center of the planetary cone gear sets is coaxial with the rotation center of the machine body, and the driving device is used for driving the machine body to rotate and all the rotary inner cylinders to rotate. The rotary inner cylinder provided by the invention can rotate and revolve, so that the actual treatment time of raw materials is prolonged in an online residue pretreatment mode, and the buffer component is detached and the rotary inner cylinder is cleaned in the later stage, thereby being beneficial to improving the utilization rate and the production efficiency of the device and being suitable for large-scale popularization.
Description
Technical Field
The invention belongs to the field of soybean protein production equipment, and relates to a centrifuge for soybean protein production.
Background
At present, most soybean protein isolate manufacturers at home and abroad adopt an alkali-dissolution and acid-precipitation method. The process mainly comprises the steps of dissolving protein in low-temperature defatted soybean meal by using dilute alkali solution, centrifuging to remove insoluble solid residues, adjusting the pH value of the extracting solution to about 4.6 by using acid to precipitate protein components, and obtaining the soybean protein isolate powder by the processes of centrifuging, washing, neutralizing, sterilizing, spray drying and the like.
The existing soybean protein separator adopts an inner nested structure, the outside of the soybean protein separator is a machine body, the inside of the soybean protein separator is a centrifugal cylinder, insoluble residues are remained in the centrifugal cylinder in the process of driving the centrifugal cylinder to rotate at high speed through a driving mechanism, and soluble substances are continuously discharged through a pipeline. Most centrifuges rotate in a single shaft, residues in the centrifugation process are squeezed on the wall of the cylinder, and if the centrifuges are not cleaned and discharged in time, large-area hole blocking occurs, so that the liquid outlet efficiency is affected, and the work load of the centrifugal cylinder is increased; therefore, the water spraying structure can be arranged in the centrifuge to clean, or the water flushing pipe and the brush are used for cleaning the inside of the centrifuge after the centrifuge is stopped, so that the actual working time of the centrifuge can be influenced, and the production efficiency of the centrifuge is reduced.
Disclosure of Invention
Aiming at the technical problems of the centrifugal machine, the invention provides the centrifugal machine for producing the soy protein, which is multi-barrel, is beneficial to improving the production efficiency and is convenient for synchronous cleaning.
In order to achieve the above purpose, the technical scheme adopted by the invention is that the centrifugal machine for producing soybean protein comprises a base, wherein an organism and a driving device are arranged on the base, an upper mounting groove, a lower mounting groove and a mounting partition plate for spacing the upper mounting groove and the lower mounting groove are arranged in the center of the organism, a plurality of centrifugal mounting cavities which are obliquely communicated with the upper mounting groove and distributed in a circular array are arranged on the side surface of the organism, a fixed outer cylinder and a rotary inner cylinder are arranged in the centrifugal mounting cavities, the top end of the fixed outer cylinder is movably nested with the outer side of the rotary inner cylinder, a liquid outlet is arranged at a position close to the bottom of the fixed outer cylinder, a liquid outlet pipe is arranged at the bottom of the liquid outlet, the rotary inner cylinder rotates around the axis of the fixed outer cylinder, the bottom of the rotary inner cylinder penetrates through the fixed outer cylinder and is far away from the center of the organism, an end plate sleeve which is concentrically connected with the rotary inner cylinder and is in rotary fit with the end of the centrifugal mounting cavity, a buffer assembly which is in telescopic fit with the end sleeve and is used for pre-storing residues is arranged in the telescopic fit with the end sleeve, the buffer assembly comprises a buffer box and a guide rod, a guide sleeve is arranged on the guide sleeve, a movable end cap is arranged on the guide sleeve, a power sleeve is arranged on the end cap is coaxially connected with the end cap of the guide sleeve, a power sleeve is arranged on the end cap of the guide sleeve, and is coaxially arranged on the end cap is arranged on the guide sleeve, and is coaxially end cap is connected with the end cap and the end cap is arranged on the end cap and the end cap is arranged, the driving device is used for driving the machine body to rotate and all the rotary inner cylinders to rotate.
Preferably, the driving device comprises a spindle motor arranged in a lower mounting groove, a rotating shaft penetrating through a mounting partition plate is arranged at the power output end of the spindle motor, a gear pair connected with the rotating shaft and a machine body in a transmission mode is arranged in the mounting partition plate, the gear pair comprises an inner gear and an outer gear meshed with the inner gear, an electromagnetic clutch matched with the rotating shaft is arranged in the upper mounting groove, a gear shaft is arranged on the electromagnetic clutch, and a gear frame is arranged on the gear shaft.
Preferably, the planetary bevel gear set comprises a large bevel gear arranged on a gear carrier, wherein the transmission surface of the large bevel gear faces upwards, the transmission side of the large bevel gear is provided with a plurality of small bevel gears meshed with the large bevel gear, and the small bevel gears are connected with the end cover assembly.
Preferably, the top of gear frame is provided with hollow flange seat, the top of flange seat is provided with the locating shaft, the top of locating shaft is provided with the female pipe, the side of female pipe is provided with rather than rotatory cooperation and the distributor of intercommunication, be provided with a plurality of connecting mouths on the distributor, the connecting mouth is used for connecting the inlet pipe.
Preferably, the end cover assembly comprises an end cover, the end cover is movably matched with a ring plate arranged at a position close to the port of the rotary inner cylinder, a movable shaft collar connected with the rotary inner cylinder is arranged at the end part of the movable shaft collar, a gear seat is arranged at the end part of the movable shaft collar, the section of the gear seat is in an inverted T shape, a bevel pinion is arranged on the outer wall of the gear seat, a plurality of self-adaptive limiting claws are arranged between the inner side of the gear seat and the port of the rotary inner cylinder, a movable opening for swinging the self-adaptive limiting claws is arranged on the rotary inner cylinder, and the self-adaptive limiting claws are used for preventing the end cover from being automatically separated from the rotary inner cylinder.
Preferably, the self-adaptive limiting claw is of an L-shaped structure, the opening of the self-adaptive limiting claw is an obtuse angle, one end of the self-adaptive limiting claw is hinged with the rotary inner cylinder, the bottom surface of the self-adaptive limiting claw is provided with a plate-shaped opening, the end cover comprises a main cover body which is in vertical press fit with the plate-shaped opening, a protruding disc body is arranged on the main cover body, and the disc edge of the protruding disc body is tangent with the end part of the self-adaptive limiting claw.
Preferably, the rotary inner cylinder comprises a main cone section, a tail cone section is arranged at the bottom of the main cone section, a cylindrical section is arranged at the bottom of the tail cone section, the cylindrical section is in nested fit with the buffer box, a sealing piston is arranged between the cylindrical section and the fixed outer cylinder, a positioning blind hole is arranged at the bottom of the sealing piston, and a positioning column penetrating through the fixed outer cylinder and connected to the positioning blind hole is arranged in the centrifugal mounting cavity.
Preferably, the base is provided with a positioning seat, the side of the positioning seat is provided with an annular positioning groove, the bottom of the machine body is provided with a rotating groove which is nested up and down with the positioning seat, the rotating groove is provided with an arc-shaped groove at a position close to the top of the rotating groove, an arc-shaped plate used for embracing the positioning groove is arranged in the arc-shaped groove, one side of the arc-shaped plate, deviating from the center of the machine body, is provided with a push rod which is rotationally connected with the arc-shaped plate, and the push rod is matched with a threaded hole arranged on the side of the machine body.
Preferably, the machine body comprises a forward conical section, a first transition section, an inverted conical section, a second transition section and a cylindrical section, the centrifugal installation cavity extends upwards from the inverted conical section to penetrate through the upper installation groove, the bus direction of the centrifugal installation cavity is parallel to the bus direction of the forward conical section, a plurality of tooth grooves which are distributed at intervals with the centrifugal installation cavity are formed in the machine body, and the groove surfaces of the tooth grooves are communicated with the forward conical section, the first transition section and the inverted conical section.
Preferably, a liquid discharge disc is arranged below the liquid outlet pipe, the top of the liquid discharge disc is annular open, and a liquid discharge pipe is arranged on one side of the liquid discharge disc.
Compared with the prior art, the invention has the advantages and positive effects that:
1. according to the centrifugal machine for producing the soybean protein, the driving device provides rotation power and revolution power for the rotary inner cylinder, the rotary inner cylinder can enable residues to be separated from soluble substances through high-speed rotation, the machine body can enable the residues to be stored in the buffer assembly in advance after carrying with the revolution of all the rotary inner cylinders, the actual processing time of raw materials in each centrifugal installation cavity is prolonged in an online pretreatment mode, the buffer assembly is detached at the later stage, the rotary inner cylinder is cleaned, and the utilization rate of the device is improved; and the device can improve the volume of the raw material processed by the device by adopting a one-machine multi-cylinder mode, is beneficial to improving the production efficiency, and is suitable for large-scale popularization.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an isometric view of a soy protein production centrifuge provided in the examples;
fig. 2 is a front view of a centrifuge for producing soybean protein according to an embodiment;
FIG. 3 is a sectional view in the D-D direction of the soybean protein production centrifuge provided in the example;
FIG. 4 is an enlarged schematic view of the structure A of FIG. 3;
FIG. 5 is an enlarged schematic view of the structure B of FIG. 3;
FIG. 6 is an isometric view of a base, a positioning seat, and a drain pan provided in an embodiment;
FIG. 7 is an isometric view of a stationary outer barrel, a rotating inner barrel and an end cap assembly provided by an embodiment;
in the above figures:
1. a base; 2. a body; 2a, a forward taper section; 2b, a first transition section; 2c, a reverse taper section; 2d, a second transition section; 2e, cylindrical segments; 21. an upper mounting groove; 22. a lower mounting groove; 23. installing a partition board; 24. a centrifugal mounting cavity; 25. positioning column, 26, rotary groove; 27. an arc-shaped groove; 28. a tooth-shaped groove; 3. a driving device; 31. a spindle motor; 32. a rotating shaft; 33. a gear pair; 331. an internal gear; 332. an external gear; 34. an electromagnetic clutch; 35. a gear shaft; 36. a gear frame; 37. a planetary bevel gear set; 371. a large bevel gear; 372. bevel pinion; 4. fixing the outer cylinder; 41. a liquid outlet; 42. a liquid outlet pipe; 5. rotating the inner cylinder; 51. the ring plate, 52, the movable port, 53, the main cone section; 54. a tail cone section; 55. a cylindrical section; 6. an end plate sleeve; 7. a buffer assembly; 71. a buffer box; 72. a guide rod; 73. a spring; 74. a limit nut; 8. an end cap assembly; 81. a feed inlet; 82. an end cap; 821. a main cover body; 822. a convex tray body; 83. a movable collar; 84. a gear seat; 85. self-adaptive limit claws; 851. a plate-type opening; 9. a feed pipe; 10. a flange seat; 11. a main pipe; 12. a dispenser; 13. a sealing piston; 131. positioning the blind hole; 14. a positioning seat; 141. a positioning groove; 15. an arc-shaped plate; 16. a push rod; 17. a liquid discharge disc; 18. and a liquid discharge pipe.
Detailed Description
In order that the above objects, features and advantages of the invention will be more clearly understood, a further description of the invention will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other. For convenience of description, the words "upper", "lower", "left" and "right" are merely used herein to denote a correspondence with the upper, lower, left, and right directions of the drawing figures, and are not limiting on the structure.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as described herein, and therefore the present invention is not limited to the specific embodiments of the disclosure that follow.
The embodiment of the invention is shown in figures 1-7, the centrifugal machine for producing soybean protein comprises a base 1, wherein a machine body 2 and a driving device 3 are arranged on the base 1, an upper mounting groove 21, a lower mounting groove 22 and a mounting partition 23 for separating the upper mounting groove from the lower mounting groove are arranged in the center of the machine body 2, a plurality of centrifugal mounting cavities 24 which are obliquely communicated with the upper mounting groove 21 and distributed in a circular array are arranged on the side surface of the machine body 2, the near-center end of each centrifugal mounting cavity is a large opening, the far-center end of each centrifugal mounting cavity is a small opening end, a fixed outer cylinder 4 and a rotary inner cylinder 5 with holes are arranged in the centrifugal mounting cavities 24, the top end of the fixed outer cylinder 4 is movably nested with the outer side of the rotary inner cylinder 5, a liquid outlet 41 is arranged at the position of the fixed outer cylinder 4 close to the bottom (equivalent to the far-center end close to the centrifugal mounting cavity), a liquid outlet 42 is arranged at the bottom of the liquid outlet 41, the rotary inner cylinder 5 rotates around the axis of the fixed outer cylinder 4, the bottom of the rotary inner cylinder 5 penetrates through the fixed outer cylinder 4 downwards and is far away from the center of the machine body 2, the bottom of the rotary inner cylinder 5 is provided with an end plate shaft sleeve 6 which is concentrically connected with the rotary inner cylinder 5 and is rotationally matched with the end part of the centrifugal installation cavity 24, the center of the end plate shaft sleeve 6 is provided with a buffer component 7 which is telescopically matched with the rotary inner cylinder and is used for pre-storing residues, the buffer component 7 comprises a buffer box 71 and a guide rod 72, the guide rod 72 is connected with the end plate shaft sleeve 6 and is movably matched with a through hole arranged on the buffer box 71, a spring 73 is sleeved on the guide rod 72, the end part of the guide rod 72 is provided with a limit nut 74, the top of the rotary inner cylinder 5 is provided with an end cover component 8, the end cover component 8 is provided with a feed inlet, the feed inlet is used for being connected with a feed pipe 9, the driving device 3 comprises a set of planetary cone gear sets 37 which are synchronously connected with all the end cover components 8 in a transmission mode, the power input center of the planetary bevel gear set 37 is coaxial with the rotation center of the machine body 2, and the driving device 3 is used for driving the machine body 2 to rotate and driving all the rotary inner cylinders 5 to rotate. Wherein, the end plate shaft sleeve 6 is provided with bolts at radial positions thereof to be connected with the rotary outer cylinder so as to prevent the axial movement of the rotary inner cylinder; meanwhile, the end face of the end plate boss 6 is fitted with a guide rod 72 whose end face is opposite to the end face of the damper case 71, and constitutes a limited damper range of the spring 73.
Specifically, the driving device 3 provides rotation power and revolution power for the rotary inner cylinder 5, the rotary inner cylinder 5 can separate residues from soluble substances through high-speed rotation, and as the centrifugal force is larger than the gravity of the materials, the residues are attached to the inner wall of the rotary inner cylinder 5 under the action of the centrifugal force, even if the rotation power supply is stopped, a considerable part of the residues are attached to the wall of the rotary inner cylinder 5; further, the machine body 2 can obtain revolution power from the driving device 3 to revolve together with all the rotary inner cylinders 5, and as the tail end of the rotary inner cylinder 5 is at the maximum rotation radius, residues can be stored in the buffer assembly 7 in advance, the buffer assembly 7 can axially stretch along the direction of the guide rod 72 in the process of accumulating the residues, the inherent storage space of the buffer assembly is prolonged, and the capability of online residue treatment is improved. In this way, the buffer assembly 7 stores a part of residues in an on-line pretreatment manner, especially, the residues which are originally stuck to the wall of the rotary inner cylinder 5 fall under the action of revolution centrifugal force, and soluble substances continuously pass through the rotary inner cylinder 5 to enter the fixed outer cylinder 4 under the centrifugal action, so that the actual treatment time of raw materials by the relevant results in each centrifugal installation cavity 24 is prolonged, and after the machine is stopped, the buffer assembly 7 is disassembled and the rotary inner cylinder 5 is cleaned, so that the utilization rate of the device can be effectively improved. Furthermore, the device can improve the volume of the raw materials processed by the device by adopting a multi-cylinder mode, thereby being beneficial to improving the production efficiency, ensuring the stability of the driving device 3 in the torque output process and being beneficial to prolonging the actual service life of the device. With respect to the material liquid produced by the centrifugation, these soybean centrifugal material liquids are discharged from the liquid outlet 41 and the discharge pipe of the stationary outer tub 4, and collected in the workshop.
In order to improve the driving performance of the driving device 3, the driving device 3 comprises a spindle motor 31 arranged in a lower mounting groove 22, a rotating shaft 32 penetrating through a mounting partition plate 23 is arranged at the power output end of the spindle motor 31, a gear pair 33 in transmission connection with the rotating shaft 32 and the machine body 2 is arranged in the mounting partition plate 23, the gear pair 33 comprises an inner gear 331 and an outer gear 332 meshed with the inner gear 331, an electromagnetic clutch 34 matched with the rotating shaft 32 is arranged in an upper mounting groove 21, a gear shaft 35 is arranged on the electromagnetic clutch 34, and a gear frame 36 is arranged on the gear shaft 35. Wherein, the rotating shaft 32 drives the gear pair 33, and the gear pair 33 can drive the machine body 2 to rotate together, namely, revolution power is obtained; when the electromagnetic clutch 34 is connected to the gear shaft 35 and the rotating shaft 32, the rotating shaft 32 can input rotation power to the gear rack 36, and the gear rack 36 serves as a motive power base of the planetary bevel gear set 37, so that all planetary bevel gears can obtain rotation power. That is, the revolution of the body 2 can be performed alone, and the revolution of the body 2 and the rotation of all the rotary cylinders 5 can be performed simultaneously; when the machine body 2 alone revolves, the amount of residues entering the buffer member 7 can be effectively increased, and the probability of large-area hole plugging of the rotary inner cylinder 5 can be reduced.
Further, the planetary bevel gear set 37 includes a large bevel gear 371 provided on the carrier 36 with a drive side of the large bevel gear 371 facing upward and a plurality of small bevel gears 372 engaged therewith, the small bevel gears 372 being connected to the end cap assembly 8. In this way, in the process that the revolution of the machine body 2 and the rotation of the rotary inner cylinder 5 are synchronously performed, the large bevel gear 371 and the lower bevel gear achieve the speed increase, the revolution speed of the machine body 2 is smaller than the rotation speed of the rotary inner cylinder 5, and the rotation centrifugal force of the soybean paste in the rotary inner cylinder 5 is larger than the revolution centrifugal force thereof, so that the soluble substances in the soybean paste can be extruded out of the rotary inner cylinder 5 along with the solution, and finally the available substances are discharged from the liquid outlet pipe 42.
In order to improve the performance of supplementing soybean raw materials on line, the invention is provided with a hollow flange seat 10 at the top of a gear rack 36, the flange seat is connected with the gear rack through flange bolts, the top of the flange seat 10 is provided with a positioning shaft which is movably matched with the flange seat, the top of the positioning shaft is provided with a main pipe 11, the main pipe 11 is connected with a soybean milk material supply system through a rotary joint, the side surface of the main pipe 11 is provided with a distributor 12 which is rotatably matched and communicated with the main pipe 11, and the distributor 12 is provided with a plurality of connecting nozzles which are used for connecting a feed pipe 9. In this way, in the process of continuously rotating the center of the driving device 3, although the positioning shaft and the main pipe 11 can be driven to rotate to a certain extent, the distributor 12 is in dynamic balance when the feeding pipe 9 is in a connecting working state because the distributor 12 is matched with the positioning shaft in a rotating way, so that the soybean solution entering the main pipe 11 can always enter the feeding pipe 9 through the distributor 12; the rotary drum 5 revolves together with the cap assembly 8 and the feed pipe 9, and does not affect the replenishment and supply of the soybean material.
In view of the rotation requirement of the rotary inner cylinder 5, in order to improve the matching performance of the end cover assembly 8 and the rotary inner cylinder 5, the end cover assembly 8 provided by the invention comprises an end cover 82, the end cover 82 is movably matched with a ring plate 51 arranged at a position close to the port of the rotary inner cylinder, a movable collar 83 connected with the rotary inner cylinder 5, a gear seat 84 is arranged at the end part of the movable collar 83, the cross section of the gear seat 84 is in an inverted T shape, a bevel pinion 372 is arranged on the outer wall of the gear seat 84, a plurality of self-adaptive limiting claws 85 are arranged between the inner side of the gear seat 84 and the port of the rotary inner cylinder 5, a movable opening 52 for swinging the self-adaptive limiting claws 85 is arranged on the rotary inner cylinder 5, and the self-adaptive limiting claws 85 are used for preventing the end cover from being automatically separated from the rotary inner cylinder 5. In this way, the small bevel gear 372 can drive the rotary inner cylinder 5 to rotate after obtaining rotation power from the large bevel gear 371, and the end cover 82 and the rotary inner cylinder 5 relatively rotate, so that the end cover 82 is basically kept in place; the end cover 82 can generate radial movement with different degrees in the rotation and revolution processes of the rotary inner cylinder 5, and the self-adaptive limiting claw 85 can generate certain swing at the moment of disturbance, but the self-adaptive limiting claw 85 can apply reaction force to the end cover under the action of restoring force of the self-adaptive limiting claw, so that the end cover is kept in a dynamic balance state; meanwhile, the movable collar 83 can synchronously rotate along with the gear seat 84, and meanwhile, the assembly gaps of the rotary inner cylinder 5, the fixed outer cylinder 4 and the centrifugal mounting cavity 24 can be movably sealed to a certain extent, so that the working stability of the rotary inner cylinder 5 and the fixed outer cylinder 4 is ensured to a certain extent, and meanwhile, the continuity of a soybean raw material supply path is ensured.
In order to improve the limitation flexibility of the self-adaptive limiting claw 85 on the end cover, the self-adaptive limiting claw 85 is of an L-shaped structure, the opening of the self-adaptive limiting claw 85 is an obtuse angle, one end of the self-adaptive limiting claw 85 is hinged with the rotary inner cylinder 5, a torsion spring is arranged at the hinged position and is used for providing restoring force for the self-adaptive limiting claw 85, a plate-shaped opening 851 is arranged on the bottom surface of the self-adaptive limiting claw 85, the end cover 82 comprises a main cover body 821 which is in vertical press fit with the plate-shaped opening, a convex disc 822 is arranged on the main cover body 821, and the disc edge of the convex disc 822 is tangent to the end part of the self-adaptive limiting claw 85. In this way, the plate-shaped opening 851 can slide and press with the part of the main cover body, which is higher than the movable opening 52, so as to reduce the axial transmission amplitude of the end cover 82; meanwhile, the end face of the self-adaptive limiting claw 85 is in dynamic contact with the disc edge of the protruding disc body, so that reasonable physical conditions are provided for resetting of the end cover.
In order to improve the centrifugal treatment efficiency of soybean slurry, the rotary inner barrel 5 provided by the invention comprises a main cone section 53, a tail cone section 54 is arranged at the bottom of the main cone section 53, a cylindrical section 55 is arranged at the bottom of the tail cone section 54, the cylindrical section 55 is in nested fit with a buffer box 71, a sealing piston 13 is arranged between the cylindrical section 55 and a fixed outer barrel 4, a positioning blind hole 131 is arranged at the bottom of the sealing piston 13, and a positioning column 25 penetrating the fixed outer barrel 4 and connected to the positioning blind hole is arranged in a centrifugal installation cavity 24. The main cone section 53 is provided with a plurality of through holes for centrifugal liquid, the small bottom end of the main cone section is connected with the tail cone section 54, the main cone section has a certain guiding function on the fluid, the main centrifugal force of the fluid is directed to the outer side of the rotary inner cylinder 5, and residues can be gradually rubbed off towards the direction of the buffer component 7; the sealing piston 13 can play a role in sealing the cylindrical section and fixing the outer cylinder 4, and is provided with a positioning blind hole 131 for being spliced with the positioning column 25, so that a stable positioning fulcrum can be established with the centrifugal mounting cavity 24, and the assembly stability of the fixing outer cylinder 4 and the centrifugal mounting cavity 24 is effectively improved. In order to ensure the sufficiency of liquid outlet, the end face of the sealing piston 13 is designed into an inclined plane, and the inclined plane is connected with the tail cone section 54, so that soybean solution entering the fixed outer cylinder 4 is discharged from the liquid outlet pipe 42 to the maximum extent, and on the other hand, the number of liquid outlets 41 and liquid outlet pipes 42 on the same fixed outer cylinder 4 is reasonably increased, and the liquid outlet efficiency is increased by increasing liquid outlet nodes.
In order to improve the revolution stability of the machine body 2, the invention is provided with a positioning seat 14 on a base 1, an annular positioning groove 141 is arranged on the side surface of the positioning seat 14, a rotary groove 26 which is nested up and down with the positioning seat 14 is arranged at the bottom of the machine body 2, an arc-shaped groove 27 is arranged on the rotary groove 26 near the top of the rotary groove, an arc-shaped plate 15 used for being clasped with the positioning groove 141 is arranged in the arc-shaped groove 27, a push rod 16 which is rotationally connected with the arc-shaped plate 15 is arranged on one side of the arc-shaped plate 15 away from the center of the machine body 2, and the push rod 16 is matched with a threaded hole arranged on the side surface of the machine body 2. Wherein, the machine body 2 can be seated on the positioning seat 14 from top to bottom, the vertical part of the positioning seat 14 is nested with the rotating groove 26, and the positioning seat 14 is synchronously and fixedly connected with the base 1; the push rod 16 can be rotated to push the arc-shaped plate 15 to be held in the positioning groove 141, the machine body 2 can not be driven up and down and left and right greatly under the limit of the arc-shaped plate 15 and the positioning seat 14, and stable rotation can be performed after power transmitted by the driving device 3 is obtained.
In order to improve the space utilization rate of the device and consider the overall situation and the inclined requirement of a plurality of centrifugal installation cavities 24, more than 5 centrifugal installation cavities 24 are preferably adopted in the invention, so the machine body 2 comprises a forward taper section 2a, a first transition section 2b, an inverted taper section 2c, a second transition section 2d and a cylindrical section 2e, the centrifugal installation cavities 24 extend upwards from the inverted taper section 2c to penetrate through the upper installation groove 21, the bus direction of the centrifugal installation cavities 24 is parallel to the bus direction of the forward taper section 2a, a plurality of tooth-shaped grooves 28 which are distributed at intervals with the centrifugal installation cavities 24 are arranged on the machine body 2, and the groove surfaces of the tooth-shaped grooves 28 are communicated with the forward taper section 2a, the first transition section 2b and the inverted taper section 2c. In this way, not only the installation requirements of all the centrifugal installation cavities 24 are met, but also the space utilization rate is high, and meanwhile, the tooth-shaped grooves 28 can play a certain role in heat dissipation, so that the comprehensive production benefit of the device is improved.
Considering that the liquid storage pipe can synchronously rotate with the liquid body 2, in order to facilitate the basic discharge of soybean centrifugate, the invention is provided with the liquid discharge disk 17 below the liquid outlet pipe 42, the top of the liquid discharge disk 17 is annular open, the liquid discharge disk 17 can be fixedly connected with the positioning seat 14 and also can be fixedly connected with the base 1, but the open end of the liquid discharge disk is always connected with all the liquid outlet pipes 42, and one side of the liquid discharge disk 17 is provided with the liquid discharge pipe 18, and the soybean centrifugate is intensively discharged by the liquid discharge pipe 18.
The present invention is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present invention without departing from the technical content of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a soybean protein production is with centrifuge, includes the base, be provided with organism and drive arrangement on the base, its characterized in that, the center of organism is provided with mounting groove, lower mounting groove and is used for the installation baffle of mounting groove and lower mounting groove on the interval, the side of organism is provided with a plurality of slope intercommunication and goes up the mounting groove and be circular array distributed's centrifugal installation chamber, be provided with fixed urceolus and rotatory inner tube in the centrifugal installation chamber, the top of fixed urceolus and the outside activity nestification of rotatory inner tube, fixed urceolus is provided with the liquid outlet in the position that is close to its bottom, the bottom of liquid outlet is provided with the drain pipe, rotatory inner tube runs through fixed urceolus and keeps away from the organism center downwards around the axle center of fixed urceolus, rotatory inner tube's bottom be provided with rather than concentric connection and with centrifugal installation chamber's tip swivelling joint's end plate axle sleeve, end plate axle sleeve's center be provided with its telescopic fit and be used for storing the buffer module of residue in advance, buffer module includes buffer inner tube and guide bar connection end plate axle sleeve and sets up on the rotatable cone carrier, all sets up with the end cap, the end cap is used for rotating the end cap sets up with the planetary gear set, all sets up end cap sets up the end cap, the end cap sets up with the end cap.
2. The centrifuge for producing soybean protein according to claim 1, wherein the driving means comprises a spindle motor provided in a lower mounting groove, a power output end of the spindle motor is provided with a rotating shaft penetrating through a mounting partition, a gear pair in driving connection with the rotating shaft and a machine body is provided in the mounting partition, the gear pair comprises an inner gear and an outer gear meshed with the inner gear, an electromagnetic clutch matched with the rotating shaft is provided in the upper mounting groove, a gear shaft is provided on the electromagnetic clutch, and a gear frame is provided on the gear shaft.
3. The centrifuge for producing soy protein of claim 2 wherein the planetary bevel gear set comprises a large bevel gear disposed on a gear carrier, the large bevel gear having a drive side facing upward and a drive side provided with a plurality of small bevel gears engaged therewith, the small bevel gears being connected to an end cap assembly.
4. A soy protein production centrifuge as defined in claim 3, wherein the top of the gear frame is provided with a hollow flange seat, the top of the flange seat is provided with a positioning shaft, the top of the positioning shaft is provided with a main pipe, the side surface of the main pipe is provided with a distributor which is rotationally matched and communicated with the main pipe, and the distributor is provided with a plurality of connecting nozzles which are used for connecting a feeding pipe.
5. The centrifuge for producing soybean protein according to claim 3 or 4, wherein the end cover assembly comprises an end cover which is movably matched with a ring plate arranged at a position close to a port of the rotary inner cylinder, a movable collar connected with the rotary inner cylinder is arranged at the end part of the movable collar, a gear seat is arranged at the end part of the movable collar, the cross section of the gear seat is in an inverted T shape, the bevel pinion is arranged on the outer wall of the gear seat, a plurality of self-adaptive limiting claws are arranged between the inner side of the gear seat and the port of the rotary inner cylinder, a movable opening for swinging the self-adaptive limiting claws is arranged on the rotary inner cylinder, and the self-adaptive limiting claws are used for preventing the end cover from being automatically separated from the rotary inner cylinder.
6. The centrifuge for producing soybean protein according to claim 5, wherein the self-adaptive limit claw has an L-shaped structure and an opening of the self-adaptive limit claw is an obtuse angle, one end of the self-adaptive limit claw is hinged with the rotary inner cylinder, a plate-shaped opening is formed in the bottom surface of the self-adaptive limit claw, the end cover comprises a main cover body which is in press fit with the plate-shaped opening up and down, a protruding disc body is arranged on the main cover body, and the disc edge of the protruding disc body is tangent with the end part of the self-adaptive limit claw.
7. The centrifuge for producing soybean protein according to claim 1, wherein the rotary inner cylinder comprises a main cone section, a tail cone section is arranged at the bottom of the main cone section, a cylindrical section is arranged at the bottom of the tail cone section, the cylindrical section is in nested fit with the buffer box, a sealing piston is arranged between the cylindrical section and the fixed outer cylinder, a positioning blind hole is arranged at the bottom of the sealing piston, and a positioning column penetrating the fixed outer cylinder and connected to the positioning blind hole is arranged in the centrifugal mounting cavity.
8. The centrifuge for producing soybean protein according to claim 1, wherein a positioning seat is provided on the base, an annular positioning groove is provided on the side surface of the positioning seat, a rotary groove nested up and down with the positioning seat is provided on the bottom of the machine body, an arc-shaped groove is provided at a position close to the top of the rotary groove, an arc-shaped plate for embracing the positioning groove is provided in the arc-shaped groove, a push rod rotatably connected with the arc-shaped plate is provided on one side of the arc-shaped plate facing away from the center of the machine body, and the push rod is matched with a threaded hole provided on the side surface of the machine body.
9. The centrifuge for producing soybean protein according to claim 1, wherein the machine body comprises a forward taper section, a first transition section, an inverted taper section, a second transition section and a cylindrical section, the centrifugal mounting cavity extends obliquely upwards from the inverted taper section to penetrate through the upper mounting groove, the bus direction of the centrifugal mounting cavity is parallel to the bus direction of the forward taper section, a plurality of tooth grooves which are distributed at intervals with the centrifugal mounting cavity are arranged on the machine body, and the groove surfaces of the tooth grooves are communicated with the forward taper section, the first transition section and the inverted taper section.
10. The centrifuge for producing soybean protein according to claim 1, wherein a drain pan is provided below the drain pipe, the top of the drain pan is annular open, and a drain pipe is provided on one side of the drain pan.
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| CN202410094734.4A CN117599968B (en) | 2024-01-24 | 2024-01-24 | Centrifugal machine for producing soybean protein |
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| CN202410094734.4A CN117599968B (en) | 2024-01-24 | 2024-01-24 | Centrifugal machine for producing soybean protein |
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|---|---|
| CN117599968B (en) | 2024-03-29 |
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