CN117419527A - Amino acid high-efficient gyration vacuum drying device - Google Patents
Amino acid high-efficient gyration vacuum drying device Download PDFInfo
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- CN117419527A CN117419527A CN202311736105.9A CN202311736105A CN117419527A CN 117419527 A CN117419527 A CN 117419527A CN 202311736105 A CN202311736105 A CN 202311736105A CN 117419527 A CN117419527 A CN 117419527A
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- cylinder body
- water
- inner cylinder
- fixedly arranged
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- 150000001413 amino acids Chemical class 0.000 title claims abstract description 64
- 238000001291 vacuum drying Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 173
- 230000007246 mechanism Effects 0.000 claims description 35
- 238000005086 pumping Methods 0.000 claims description 32
- 238000007789 sealing Methods 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 21
- 238000007599 discharging Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000843 powder Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 235000019728 animal nutrition Nutrition 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
Abstract
The invention discloses an amino acid efficient rotary vacuum drying device, which relates to the technical field of vacuum drying and comprises the following components: the device comprises a mounting seat, an outer cylinder body and an inner cylinder body, wherein a plurality of fixing blocks are fixedly arranged between the outer cylinder body and the inner cylinder body; the left support frame and the right support frame are hollow; a support driving part; the support driving part is used for supporting and driving the outer cylinder body and the inner cylinder body, and comprises a driving motor fixedly arranged on the side wall of the right support frame. The advantages are that: when the amino acid is subjected to vacuum drying treatment, the amino acid can be uniformly heated by rotating up and down, so that the drying effect is ensured, and the problem that the output rate is reduced due to caking or adhesion of the amino acid is avoided; meanwhile, the circulation flow of hot water can be automatically realized by means of the rotation of the outer cylinder, so that the resource consumption is reduced, unnecessary driving components are not required, and the production cost is saved; in addition, the drying mode is applicable to amino acid solutions with different consistencies, and has a wider range.
Description
Technical Field
The invention relates to the technical field of vacuum drying, in particular to an amino acid efficient rotary vacuum drying device.
Background
Amino acid is an organic compound containing basic amino groups and acidic carboxyl groups, and is also a basic substance of animal nutrition protein, and in the amino acid production process, in order to improve the production efficiency and the quality guarantee time, a rotary vacuum dryer is often used for drying the produced amino acid.
Through searching, the patent document with the patent number of CN115682642A discloses an amino acid efficient rotary vacuum drying device which comprises a pressure induction type self-adaptive pressure supplementing mechanism, an energy-saving gas circulation mechanism, a linkage type elastic valve mechanism and a vacuum dryer component.
The amino acid efficient rotary vacuum drying device has the following defects:
when the amino acid is subjected to drying treatment, the rotary atomization mechanism and the powder collecting mechanism are arranged, so that the atomization effect of a solution and the collecting effect of the amino acid powder can be improved, but the whole device is limited in operation due to the arrangement, the amino acid cannot be rotated in the device when the amino acid is subjected to drying treatment, and part of the amino acid powder is adhered to the inner wall of the device and cannot fall off, so that the yield is influenced;
in addition, when the drying treatment is carried out on the relatively thick amino acid solution, the interior of the rotary atomizing mechanism is easy to be blocked during the operation, so that the drying treatment is affected;
therefore, it is necessary to design an amino acid efficient rotary vacuum drying device.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an amino acid efficient rotary vacuum drying device, which solves the problems that the yield is affected and the pertinence of a processing object is stronger due to the fact that part of amino acid powder is adhered to the inner wall of the device in the background art.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
an amino acid efficient rotary vacuum drying device, comprising:
the device comprises a mounting seat, an outer cylinder body and an inner cylinder body, wherein a plurality of fixing blocks are fixedly arranged between the outer cylinder body and the inner cylinder body;
the left support frame and the right support frame are hollow;
a support driving part; the support driving part is used for supporting and driving the outer cylinder body and the inner cylinder body, and comprises a driving motor fixedly arranged on the side wall of the right support frame, a drain pipe is rotationally connected to the left support frame, a water inlet pipe is rotationally connected to the right support frame, and a driving mechanism matched with the water inlet pipe and the driving motor is arranged in the right support frame;
a vacuum pumping part; the vacuumizing part is used for vacuumizing the inner cylinder body and comprises a vacuumizing pump fixedly arranged in the left supporting frame, the vacuumizing pump is communicated with an exhaust pipe, the exhaust pipe is rotationally connected with a drain pipe, a vacuum exhaust pipe is arranged at one end of the drain pipe, which is positioned in the inner cylinder body, and a moving mechanism is arranged between the vacuum exhaust pipe and the drain pipe;
a circulation heating part; the circulating heating part is used for heating the space between the outer cylinder body and the inner cylinder body and comprises a side support seat fixedly arranged on the side wall of the mounting seat, a water tank is fixedly arranged on the side support seat, the right side of the water tank is communicated with a water adding pipe, the water adding pipe is rotationally connected with the water inlet pipe, the left side of the water tank is communicated with a water pumping pipe, and one end of the water pumping pipe is communicated with a part of the water draining pipe between the outer cylinder body and the inner cylinder body;
a reciprocating conveying part; the reciprocating conveying part is used for circularly conveying hot water into a space between the outer cylinder body and the inner cylinder body, and comprises a reciprocating screw rod which is rotationally connected to the water tank.
Further, the upper end fixed mounting of interior barrel has the feeding seat, the lower extreme fixed mounting of interior barrel has the discharge seat, all install the sealing mechanism that is used for carrying out sealing treatment to feeding seat and discharge seat on feeding seat and the discharge seat, sealing mechanism includes two mounting brackets of fixed mounting on the feeding seat lateral wall, two be connected with the connecting block through the pivot rotation between the mounting bracket, and fixed mounting has the closing plate with feeding seat matched with on the connecting block.
Further, the driving mechanism comprises a fixed gear ring fixedly arranged on the water inlet pipe, a driving rod is fixedly arranged at the output end of the driving motor, a driving gear is fixedly arranged at one end of the driving rod, which is positioned in the right support, and the driving gear is meshed with the fixed gear ring.
Further, the moving mechanism comprises a connecting ring which is rotatably arranged on the side wall of the drain pipe, an annular groove matched with the connecting ring is formed in the inner wall of the vacuum exhaust pipe, a plurality of springs are arranged between the annular groove and the connecting ring, an arc block is fixedly arranged on the side wall of one end, close to the exhaust pipe, of the vacuum exhaust pipe, a groove corresponding to the arc block is formed in the inner wall of the inner cylinder body, and a top block corresponding to the position of the arc block is fixedly arranged in the groove.
Further, the water pumping pipe is composed of an outer pipe and an inner pipe, the outer pipe is communicated between the water tank and the air pumping pipe, the inner pipe is communicated between the outer pipe and the water draining pipe, the inner pipe is rotationally connected with the outer pipe through a bearing, and a pressure mechanism is installed at one end, far away from the outer pipe, of the inner pipe.
Further, the pressure mechanism comprises a movable pipe which is connected in the inner pipe in a sliding manner, a water guide hole which is arranged in an L shape is formed in the movable pipe, a movable column which is connected with the inner pipe in a sliding manner is fixedly arranged at the bottom of the movable pipe, a fixed disc is fixedly arranged at one end of the movable column, which is positioned outside the inner pipe, and a tension spring I is arranged between the fixed disc and the side wall of the inner pipe.
Further, one end threaded connection that reciprocating screw is located the water tank has the movable plate, and the clamping plate is all installed at the both ends about the movable plate, both ends all have seted up with clamping plate matched with block groove about the movable plate lower surface.
Further, baffle plates corresponding to the positions of the two clamping plates are fixedly installed on the inner walls of the left side and the right side of the water tank, the baffle plates are located below the connecting end of the water pumping pipe and the water tank, the two clamping plates are provided with cylindrical grooves, and a tension spring II is installed between the two cylindrical grooves and the two clamping grooves.
Further, a guide plate is fixedly installed on the side wall of the clamping plate, a guide groove matched with the guide plate is formed in the side wall of the clamping groove, a water collecting pipe with a drain hole is formed in the bottom of the exhaust pipe in a communicated mode, and a sealing plug is installed in the drain hole.
Further, two supporting blocks are fixedly arranged at the upper end of the water tank, a rotating rod is rotatably connected between the two supporting blocks, a chain transmission structure is arranged between the rotating rod and the water inlet pipe, a first bevel gear is fixedly arranged at one end of the reciprocating screw located outside the water tank, and a second bevel gear meshed with the first bevel gear is fixedly arranged on the rotating rod.
Compared with the prior art, the invention has the advantages that:
1: when the amino acid is subjected to vacuum drying treatment, the amino acid can be heated uniformly, the drying effect is ensured, the problem that the output rate is reduced due to agglomeration or adhesion of the amino acid on the inner wall of the inner cylinder body is avoided, and the outer cylinder body and the inner cylinder body are driven to rotate between the left support frame and the right support frame through the operation of the support driving part, so that the amino acid can rotate up and down in the inner cylinder body.
2: when carrying out vacuum drying to amino acid, can realize the cyclic utilization to the hot water for heating, reduce the resource loss to need not to set up unnecessary drive assembly, practiced thrift manufacturing cost, specifically through the cooperation of cyclic heating portion and reciprocal conveying part, can be when supporting drive part operation, drive the movable plate and reciprocate from top to bottom in the water tank, can realize the circulation pumping to the hot water.
3: when the amino acid is subjected to vacuum drying treatment, water vapor generated by drying can be pumped out, the inner cylinder body is kept in a vacuum state, the drying treatment effect is ensured, and particularly under the operation of a vacuumizing part, the water vapor in the inner cylinder body can be pumped out by utilizing a vacuum exhaust pipe, and the condensed water vapor is collected in a water collecting pipe and is uniformly discharged.
4: when the amino acid is subjected to vacuum drying treatment, the blockage of the vacuum exhaust pipe caused by the covering of the amino acid powder on the vacuum exhaust pipe can be avoided, the vacuumizing treatment is ensured to be smoothly carried out, and particularly, the vacuum exhaust pipe can be moved back and forth along the exhaust pipe by utilizing the rotation of the inner cylinder relative to the vacuum exhaust pipe when the supporting driving part operates through the design of the moving mechanism, so that the amino acid powder falling on the vacuum exhaust pipe can be shaken off.
5: when the amino acid is subjected to vacuum drying treatment, the heating hot water can be filled between the outer cylinder and the inner cylinder, the heating effect of the inner cylinder is guaranteed, and particularly, through the design of the pressure mechanism, when the water pressure between the outer cylinder and the inner cylinder does not reach a certain pressure value, the water pumping pipe is guaranteed to be in a closed state, and at the moment, the hot water between the outer cylinder and the inner cylinder cannot be pumped into the water tank through the cooperation of the circulating heating part and the reciprocating conveying part.
In conclusion, when the amino acid is subjected to vacuum drying treatment, the method is applicable to amino acid solutions with different consistencies, and the amino acid is uniformly heated by rotating the amino acid up and down during drying, so that the drying effect is ensured, and the yield of the amino acid is improved; meanwhile, the circulation flow of hot water can be automatically realized by means of the rotation of the outer cylinder body, so that the resource loss is reduced, unnecessary driving components are not required, and the drying cost is saved.
Drawings
FIG. 1 is a schematic structural diagram of an amino acid efficient rotary vacuum drying device;
FIG. 2 is a schematic view of the back structure of FIG. 1;
FIG. 3 is a cross-sectional view of FIG. 1;
FIG. 4 is an exploded view of the structure of FIG. 1;
FIG. 5 is an enlarged schematic view of the outer cylinder and its upper assembly of FIG. 4;
FIG. 6 is a cross-sectional view of FIG. 5;
FIG. 7 is an exploded view of the structure of FIG. 5;
FIG. 8 is an enlarged schematic view of the mounting base and components thereon of FIG. 4;
FIG. 9 is an exploded view of the structure of FIG. 8;
FIG. 10 is an enlarged schematic view of the side stay and components thereon of FIG. 4;
FIG. 11 is an exploded view of the structure of FIG. 10;
FIG. 12 is an enlarged schematic view of the moving tube and its upper assembly of FIG. 11;
FIG. 13 is an enlarged schematic view of the vacuum exhaust pipe and its upper components shown in FIG. 9;
fig. 14 is an enlarged exploded view of the moving plate and its upper components of fig. 11.
In the figure: 1 mounting seat, 2 left support, 3 right support, 4 outer cylinder, 5 inner cylinder, 6 fixed block, 7 feeding seat, 8 discharging seat, 9 sealing plate, 10 mounting frame, 11 rotating shaft, 12 connecting block, 13 water inlet pipe, 14 water outlet pipe, 15 fixed gear ring, 16 driving motor, 17 driving rod, 18 driving gear, 19 mounting hole, 20 alignment hole, 21 side support seat, 22 water tank, 23 water inlet pipe, 24 vacuumizing pump, 25 exhaust pipe, 26 vacuum exhaust pipe, 27 water pumping pipe, 28 moving pipe, 29 water guide hole, 30 moving column, 31 fixed disk, 32 tension spring one, 33 connecting ring, 34 annular groove, 35 spring, 36 arc block, 37 groove, 38 top block, 39 water collecting pipe, 40 sealing plug, 41 moving plate, 42 clamping plate, 43 clamping groove, 44 tension spring two, 45 guide plate, 46 guide groove, 47 reciprocating screw, 48 helical gear one, 49 supporting block, 50 rotary rod, 51 helical gear two, 52 chain transmission structure and 53 baffle.
Detailed Description
Referring to fig. 1 to 9, an amino acid efficient rotary vacuum drying apparatus includes:
the amino acid drying device comprises a mounting seat 1, an outer cylinder 4 and an inner cylinder 5, wherein a plurality of fixing blocks 6 are fixedly arranged between the outer cylinder 4 and the inner cylinder 5, the outer cylinder 4 and the inner cylinder 5 are connected into a whole through the design of the plurality of fixing blocks 6, meanwhile, a flowing space is provided between the outer cylinder 4 and the inner cylinder 5, and the inner cylinder 5 can be heated in a mode of introducing hot air or hot water between the outer cylinder 4 and the inner cylinder 5, so that a heat source is provided for drying the amino acid;
the upper end of the inner cylinder body 5 is fixedly provided with a feeding seat 7, the lower end of the inner cylinder body 5 is fixedly provided with a discharging seat 8, the feeding seat 7 and the discharging seat 8 are both provided with sealing mechanisms, the sealing mechanisms are used for sealing the feeding seat 7 and the discharging seat 8, each sealing mechanism comprises two mounting frames 10 fixedly arranged on the side wall of the feeding seat 7, a connecting block 12 is rotatably connected between the two mounting frames 10 through a rotating shaft 11, a sealing plate 9 is fixedly arranged on the connecting block 12, the sealing plate 9 is matched with the feeding seat 7, the sealing plate 9 can rotate relative to the feeding seat 7 or the discharging seat 8 through the matching of the connecting block 12 and the rotating shaft 11, the switching control of the feeding seat 7 or the discharging seat 8 is realized, and buckle components are respectively arranged between the sealing plate 9 and the feeding seat 7 and the discharging seat 8 and are used for controlling the fixing of the sealing plate 9 on the feeding seat 7 and the discharging seat 8 in the prior art;
the left support frame 2 and the right support frame 3 are hollow, the left support frame 2 and the right support frame 3 support and drive the driving part, the driving part is used for supporting and driving the outer cylinder 4 and the inner cylinder 5, the driving part comprises a driving motor 16 fixedly arranged on the side wall of the right support frame 3, the driving motor 16 rotates and is used for driving the rotation of the outer cylinder 4 and the inner cylinder 5, and the driving motor 16 can be a motor which is common in daily life work and can only rotate in one direction;
the left support 2 is rotationally connected with a drain pipe 14, the right support 3 is rotationally connected with a water inlet pipe 13, the water inlet pipe 13 can be used for leading hot water between the outer cylinder 4 and the inner cylinder 5, the outer cylinder 4 is provided with a mounting hole 19 matched with the water inlet pipe 13, and the outer cylinder 4 and the inner cylinder 5 are provided with alignment holes 20 matched with the drain pipe 14;
the right support 3 is internally provided with a driving mechanism matched with the water inlet pipe 13 and the driving motor 16, the driving mechanism comprises a fixed gear ring 15 fixedly arranged on the water inlet pipe 13, a driving rod 17 is fixedly arranged at the output end of the driving motor 16, one end of the driving rod 17 positioned in the right support 3 is fixedly provided with a driving gear 18, the driving gear 18 is meshed with the fixed gear ring 15, when the driving motor 16 rotates, the driving gear 18 can be driven to rotate by the driving rod 17, then the water inlet pipe 13 drives the outer cylinder 4 to rotate by utilizing the matching of the driving gear 18 and the fixed gear ring 15, and the outer cylinder 4 is fixedly connected with the inner cylinder 5, so that amino acid positioned in the inner cylinder 5 can rotate along with the inner cylinder 5 in the drying process, the inner cylinder 5 can be uniformly and better heated to finish drying, meanwhile, the problem that the amino acid is agglomerated or adhered to the inner wall of the inner cylinder 5 is avoided, and the yield is improved.
Referring to fig. 1 to 4 and 9 to 13, an amino acid efficient rotary vacuum drying apparatus comprises:
the vacuumizing part is used for vacuumizing the inner cylinder 5 and comprises a vacuumizing pump 24 fixedly arranged in the left support frame 2, an exhaust pipe 25 is communicated with the vacuumizing pump 24, one end of the exhaust pipe 25, which is far away from the vacuumizing pump 24, is rotationally connected with the water discharge pipe 14, a vacuum exhaust pipe 26 is arranged at one end of the water discharge pipe 14, which is positioned in the inner cylinder 5, when the amino acid is dried, the water in the inner cylinder 5 forms steam to increase the air pressure, at the moment, the vacuumizing pump 24 operates to enable the vacuum exhaust pipe 26 to suck the water steam from the inner cylinder 5 and discharge the water steam from the exhaust pipe 25 through the water discharge pipe 14 into the vacuumizing pump 24, the inner cylinder 5 is kept in a vacuum environment, so that the drying treatment of the amino acid can be finished better, and the operating principle and the concrete structure of the vacuumizing pump 24 are not specifically described herein;
the water pumping pipe 27 consists of an outer pipe and an inner pipe, the outer pipe is communicated between the water tank 22 and the air pumping pipe 25, the inner pipe is communicated between the outer pipe and the water draining pipe 14, the inner pipe and the outer pipe are rotationally connected through bearings, and the rotation of the water draining pipe 14 is not blocked due to the limitation of the water pumping pipe 27 and the air pumping pipe 25 when the outer cylinder 4 rotates due to the design of the inner pipe and the outer pipe, so that the normal rotation of amino acid is ensured;
the pressure mechanism is arranged at one end of the inner pipe far away from the outer pipe, the pressure mechanism comprises a moving pipe 28 which is connected in the inner pipe in a sliding way, an L-shaped water guide hole 29 is formed in the moving pipe 28, a moving column 30 is fixedly arranged at the bottom of the moving pipe 28, the moving column 30 is connected with the inner pipe in a sliding way, a fixed disc 31 is fixedly arranged at one end of the moving column 30, which is positioned outside the inner pipe, a tension spring I32 is arranged between the fixed disc 31 and the side wall of the inner pipe, after hot water for heating enters between the outer cylinder 4 and the inner cylinder 5, the design of the pressure mechanism can enable the water suction pipe 27 to be kept in a sealing state at the beginning, at the moment, hot water can be guaranteed to be filled between the outer cylinder 4 and the inner cylinder 5, the heating effect is guaranteed, along with the continuous addition of hot water, at the moment, the water pressure can enable the moving column 30 to overcome the elasticity of the tension spring I32 to move downwards by the moving column 28, and when the water guide hole 29 is communicated with the inner part of the water suction pipe 27, used hot water can flow out through the water suction pipe 27;
a moving mechanism is arranged between the vacuum exhaust pipe 26 and the drain pipe 14, the moving mechanism comprises a connecting ring 33 rotatably arranged on the side wall of the drain pipe 14, an annular groove 34 matched with the connecting ring 33 is formed in the inner wall of the vacuum exhaust pipe 26, a plurality of springs 35 are arranged between the annular groove 34 and the connecting ring 33, an arc block 36 is fixedly arranged on the side wall of one end, close to the exhaust pipe 25, of the vacuum exhaust pipe 26, a groove 37 corresponding to the arc block 36 is formed in the inner wall of the inner cylinder 5, a top block 38 is fixedly arranged in the groove 37, the top block 38 corresponds to the arc block 36, a connecting rod is fixedly arranged between the inside of the vacuum exhaust pipe 26 and the inside of the drain pipe 25, under the action of the connecting rod, the vacuum exhaust pipe 26 can be always fixed relative to the drain pipe 14, so that when the drain pipe 14 drives the inner cylinder 5 to rotate, the arc block 36 on the vacuum exhaust pipe 26 is continuously contacted with and separated from the top block 38 in an arc mode, and through the design, when the drain pipe 14 rotates, the arc block 36 and the top block 38 are mutually matched with the arc block 36 to enable the vacuum exhaust pipe 26 to move relative to the drain pipe 14, and amino acid can be prevented from dropping on the surface of the vacuum exhaust pipe 26 due to the fact that the powder is blocked by the amino acid;
the bottom of the exhaust pipe 25 is communicated with a water collecting pipe 39, a drain hole is formed in the bottom of the water collecting pipe 39, a sealing plug 40 is arranged in the drain hole, and when water vapor generated by drying enters the exhaust pipe 25 through the drain pipe 14, the water vapor is pumped out due to the fact that the water vapor is cooled in the water pumping pipe 27, and therefore the water vapor gradually condenses in the exhaust pipe 25 and falls into the water collecting pipe 39 in the flowing process, and the problem that the water vapor enters the vacuumizing pump 24 to cause damage is avoided.
Referring to fig. 1 to 4, 10, 11 and 14, an amino acid high-efficiency rotary vacuum drying apparatus includes:
the circulating heating part is used for heating the space between the outer cylinder 4 and the inner cylinder 5, the circulating heating part comprises a side support seat 21 fixedly arranged on the side wall of the mounting seat 1, a water tank 22 is fixedly arranged on the side support seat 21, the right side of the water tank 22 is communicated with a water adding pipe 23, one end of the water adding pipe 23 far away from the water tank 22 is rotationally connected with the water inlet pipe 13, the left side of the water tank 22 is communicated with a water pumping pipe 27, one end of the water pumping pipe 27 far away from the water tank 22 is communicated with the part of the water discharging pipe 14 between the outer cylinder 4 and the inner cylinder 5, the water tank 22 is provided with a heating component for continuously heating water in the water tank 22, hot water is fed between the outer cylinder 4 and the inner cylinder 5 from the bottom of the water tank 22 through the water adding pipe 23, and meanwhile, the used water is pumped into the water tank 22 by the water pumping pipe 27, so that the water is recycled;
the water adding pipe 23 and the water pumping pipe 27 are unidirectional pipes, the water adding pipe 23 enables water in the water tank 22 to be only unidirectional to be transported between the outer cylinder 4 and the inner cylinder 5, and the water pumping pipe 27 enables water between the outer cylinder 4 and the inner cylinder 5 to be only unidirectional to be transported into the water tank 22;
the reciprocating conveying part is used for circularly conveying hot water into a space between the outer cylinder 4 and the inner cylinder 5, the reciprocating conveying part comprises a reciprocating screw rod 47 rotationally connected to the water tank 22, one end of the reciprocating screw rod 47 positioned in the water tank 22 is in threaded connection with a movable plate 41, clamping plates 42 are respectively arranged at the left end and the right end of the movable plate 41, clamping grooves 43 are respectively formed at the left end and the right end of the lower surface of the movable plate 41, the two clamping grooves 43 are respectively matched with the two clamping plates 42, the movable plate 41 and the two clamping plates 42 can be driven to continuously reciprocate in the water tank 22 to move up and down under the rotation of the reciprocating screw rod 47, when the movable plate 41 moves down, hot water at the lower end of the water tank 22 is input between the outer cylinder 4 and the inner cylinder 5 through a water adding pipe 23 under the extrusion effect, and meanwhile used water enters the upper part of the movable plate 41 in the water tank 22 through a water pumping pipe 27;
the upper end of the water tank 22 is fixedly provided with two supporting blocks 49, a rotating rod 50 is rotatably connected between the two supporting blocks 49, a chain transmission structure 52 is arranged between the rotating rod 50 and the water inlet pipe 13, one end of the reciprocating screw rod 47, which is positioned outside the water tank 22, is fixedly provided with a first bevel gear 48, a second bevel gear 51 is fixedly arranged on the rotating rod 50, the second bevel gear 51 is meshed with the first bevel gear 48, under the action of the chain transmission structure 52, the rotating rod 50 can be simultaneously driven to rotate when the driving motor 16 works to drive the water inlet pipe 13 to rotate, and then continuous driving force is provided for the reciprocating screw rod 47 through the cooperation of the first bevel gear 48 and the second bevel gear 51, so that the reciprocating movement of the moving plate 41 can be simultaneously driven;
the baffle plates 53 are fixedly arranged on the inner walls of the left side and the right side of the water tank 22, the two baffle plates 53 respectively correspond to the positions of the two clamping plates 42, the two baffle plates 53 are positioned below the connecting end of the water pumping pipe 27 and the water tank 22, the two clamping plates 42 are provided with cylindrical grooves, tension springs II 44 are arranged between the two cylindrical grooves and the two clamping grooves 43, when the moving plate 41 moves upwards for a certain distance in the water tank 22, the two baffle plates 53 limit the movement of the two clamping plates 42, at the moment, the two clamping plates 42 are separated from the moving plate 41 under the action of the two tension springs II 44, the moving plate 41 continues to move upwards, the two ends of the two clamping plates 41 leak out and are replenished at the lower end position of the moving plate 41 in the water tank 22 through the gaps at the two ends of the moving plate 41, and when the moving plate 41 moves downwards again, the two clamping plates 42 are connected with the moving plate 41 again under the action of the tension springs II 44, and the moisture below the water tank 22 can be effectively conveyed between the outer cylinder 4 and the outer cylinder 5, and normal circulating moisture is ensured;
the guide plate 45 is fixedly arranged on the side wall of the clamping plate 42, the guide groove 46 is formed in the side wall of the clamping groove 43, the guide groove 46 is matched with the guide plate 45, and the connection stability between the clamping plate 42 and the moving plate 41 can be effectively ensured through the matching of the guide plate 45 and the guide groove 46, so that the problem of separation between the clamping plate 42 and the moving plate 41 is avoided;
in order to ensure the sealing effect between the pipelines, sealing bearings are arranged between the two pipelines which are connected in a rotating way, and are used for ensuring the sealing performance of the pipelines in the water and water vapor conveying process and avoiding the problem of leakage.
In the present invention, vacuum drying of amino acids comprises the steps of:
feeding of amino acid and vacuumizing treatment:
firstly, keeping all electric components of the device in a closed state, opening a sealing plate 9 on a feeding seat 7, putting amino acid to be dried into an inner cylinder 5 through the feeding seat 7, closing the feeding seat 7 and ensuring the tightness of the feeding seat 7;
after the material is fed, a vacuum pump 24 is used for pumping out the gas in the inner cylinder 5 by a vacuum exhaust pipe 26 so as to enable the inside of the inner cylinder to be in a vacuum state;
drying and rotation treatment of amino acid:
after vacuumizing, heating the water in the water tank 22 to a certain temperature through the heating component and preserving heat, and opening the driving motor 16 to enable the water discharge pipe 13 to drive the outer cylinder 4 and the inner cylinder 5 to rotate simultaneously, so that the amino acid in the inner cylinder 5 rotates up and down in the inner cylinder 5;
meanwhile, the rotation of the drain pipe 13 can enable hot water in the water tank 22 to enter between the outer cylinder 4 and the inner cylinder 5 through the water adding pipe 23 by the reciprocating conveying part, and the inner cylinder 5 is heated by the hot water to finish the drying treatment of the internal amino acid;
after the hot water is fully filled between the outer cylinder 4 and the inner cylinder 5, the pressure mechanism starts to work, so that the two ends of the water pumping pipe 27 are communicated, and the used water can be pumped into the water tank 22 from the position between the outer cylinder 4 and the inner cylinder 5 for continuous heating by the continuous operation of the reciprocating conveying part, so that the water can be recycled.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. An amino acid efficient rotary vacuum drying device, which is characterized by comprising:
the device comprises a mounting seat (1), an outer cylinder body (4) and an inner cylinder body (5), wherein a plurality of fixing blocks (6) are fixedly arranged between the outer cylinder body (4) and the inner cylinder body (5);
the left support (2) and the right support (3) are hollow;
a support driving part; the support driving part is used for supporting and driving the outer cylinder body (4) and the inner cylinder body (5), and comprises a driving motor (16) fixedly arranged on the side wall of the right support frame (3), a drain pipe (14) is rotationally connected to the left support frame (2), a water inlet pipe (13) is rotationally connected to the right support frame (3), and a driving mechanism matched with the water inlet pipe (13) and the driving motor (16) is arranged in the right support frame (3);
a vacuum pumping part; the vacuum pumping part is used for carrying out vacuum pumping treatment on the interior of the inner cylinder body (5), the vacuum pumping part comprises a vacuum pump (24) fixedly arranged in the left support frame (2), the vacuum pump (24) is communicated with an exhaust pipe (25), the exhaust pipe (25) is rotationally connected with a drain pipe (14), one end of the drain pipe (14) positioned in the inner cylinder body (5) is provided with a vacuum exhaust pipe (26), and a moving mechanism is arranged between the vacuum exhaust pipe (26) and the drain pipe (14);
a circulation heating part; the circulating heating part is used for heating a space between the outer cylinder body (4) and the inner cylinder body (5), the circulating heating part comprises a side support seat (21) fixedly installed on the side wall of the installation seat (1), a water tank (22) is fixedly installed on the side support seat (21), a water adding pipe (23) is communicated with the right side of the water tank (22), the water adding pipe (23) is rotationally connected with the water inlet pipe (13), a water pumping pipe (27) is communicated with the left side of the water tank (22), and one end of the water pumping pipe (27) is communicated with a part of the water discharging pipe (14) located between the outer cylinder body (4) and the inner cylinder body (5);
a reciprocating conveying part; the reciprocating conveying part is used for circularly conveying hot water into a space between the outer cylinder body (4) and the inner cylinder body (5), and comprises a reciprocating screw rod (47) rotatably connected to the water tank (22);
the moving mechanism comprises a connecting ring (33) rotatably arranged on the side wall of the drain pipe (14), an annular groove (34) matched with the connecting ring (33) is formed in the inner wall of the vacuum exhaust pipe (26), a plurality of springs (35) are arranged between the annular groove (34) and the connecting ring (33), an arc block (36) is fixedly arranged on the side wall of one end, close to the exhaust pipe (25), of the vacuum exhaust pipe (26), a groove (37) corresponding to the arc block (36) is formed in the inner wall of the inner cylinder body (5), and a top block (38) corresponding to the arc block (36) is fixedly arranged in the groove (37);
the water pumping pipe (27) consists of an outer pipe and an inner pipe, the outer pipe is communicated between the water tank (22) and the air pumping pipe (25), the inner pipe is communicated between the outer pipe and the water draining pipe (14), the inner pipe is rotationally connected with the outer pipe through a bearing, and a pressure mechanism is arranged at one end of the inner pipe far away from the outer pipe;
the pressure mechanism comprises a movable pipe (28) which is slidably connected in an inner pipe, a water guide hole (29) which is arranged in an L shape is formed in the movable pipe (28), a movable column (30) which is slidably connected with the inner pipe is fixedly arranged at the bottom of the movable pipe (28), a fixed disc (31) is fixedly arranged at one end of the movable column (30) which is positioned outside the inner pipe, and a tension spring I (32) is arranged between the fixed disc (31) and the side wall of the inner pipe.
2. The efficient rotary vacuum drying device for amino acids according to claim 1, wherein a feeding seat (7) is fixedly arranged at the upper end of the inner cylinder body (5), a discharging seat (8) is fixedly arranged at the lower end of the inner cylinder body (5), sealing mechanisms for sealing the feeding seat (7) and the discharging seat (8) are respectively arranged on the feeding seat (7) and the discharging seat (8), each sealing mechanism comprises two mounting frames (10) fixedly arranged on the side wall of the feeding seat (7), a connecting block (12) is rotatably connected between the two mounting frames (10) through a rotating shaft (11), and sealing plates (9) matched with the feeding seat (7) are fixedly arranged on the connecting blocks (12).
3. The efficient rotary vacuum drying device for amino acids according to claim 1, wherein the driving mechanism comprises a fixed gear ring (15) fixedly installed on the water inlet pipe (13), a driving rod (17) is fixedly installed on the output end of the driving motor (16), a driving gear (18) is fixedly installed at one end of the driving rod (17) located in the right support frame (3), and the driving gear (18) is meshed with the fixed gear ring (15).
4. The efficient rotary vacuum drying device for amino acids according to claim 1, wherein one end of the reciprocating screw (47) located in the water tank (22) is in threaded connection with a moving plate (41), clamping plates (42) are mounted at the left end and the right end of the moving plate (41), and clamping grooves (43) matched with the clamping plates (42) are formed in the left end and the right end of the lower surface of the moving plate (41).
5. The efficient rotary vacuum drying device for amino acids according to claim 4, wherein baffle plates (53) corresponding to the two clamping plates (42) are fixedly installed on the inner walls of the left side and the right side of the water tank (22), the baffle plates (53) are located below the connecting end of the water pumping pipe (27) and the water tank (22), the two clamping plates (42) are provided with cylindrical grooves, and a tension spring II (44) is installed between the two cylindrical grooves and the two clamping grooves (43).
6. The efficient rotary vacuum drying device for amino acids according to claim 4, wherein a guide plate (45) is fixedly installed on the side wall of the clamping plate (42), a guide groove (46) matched with the guide plate (45) is formed on the side wall of the clamping groove (43), a water collecting pipe (39) with a drain hole is formed in the bottom of the exhaust pipe (25) in a communicating mode, and a sealing plug (40) is installed in the drain hole.
7. The efficient rotary vacuum drying device for amino acids according to claim 4, wherein two supporting blocks (49) are fixedly arranged at the upper end of the water tank (22), a rotating rod (50) is rotatably connected between the two supporting blocks (49), a chain transmission structure (52) is arranged between the rotating rod (50) and the water inlet pipe (13), a bevel gear I (48) is fixedly arranged at one end of the reciprocating screw (47) positioned outside the water tank (22), and a bevel gear II (51) meshed with the bevel gear I (48) is fixedly arranged on the rotating rod (50).
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|---|---|---|---|
| CN202311736105.9A CN117419527B (en) | 2023-12-18 | 2023-12-18 | Amino acid high-efficient gyration vacuum drying device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311736105.9A CN117419527B (en) | 2023-12-18 | 2023-12-18 | Amino acid high-efficient gyration vacuum drying device |
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| CN117419527B CN117419527B (en) | 2024-03-08 |
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| CN117419527B (en) | 2024-03-08 |
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