CN114452664A - Horizontal spray drying unit is used in flavouring production - Google Patents
Horizontal spray drying unit is used in flavouring production Download PDFInfo
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- CN114452664A CN114452664A CN202210214907.2A CN202210214907A CN114452664A CN 114452664 A CN114452664 A CN 114452664A CN 202210214907 A CN202210214907 A CN 202210214907A CN 114452664 A CN114452664 A CN 114452664A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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- B01D1/16—Evaporating by spraying
- B01D1/18—Evaporating by spraying to obtain dry solids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The invention belongs to the technical field of seasoning production, and aims to solve the problems that in the prior art, the drying efficiency is low, the finally prepared seasoning is difficult to be directly made into powder particles, the use effect is poor, the functions of feeding, spray drying, air exhaust, heat recycling and automatic discharging are difficult to be integrated, and the operation efficiency and the use effect are not favorable to be improved; the invention realizes the rapid drying of the seasoning by fully contacting the clean hot air with the liquid spray, is beneficial to drying the seasoning into powder particles, ensures the smooth proceeding of the filtering operation and the smooth output of the seasoning by arranging the anti-blocking actuating component, and has good use effect and high production efficiency.
Description
Technical Field
The invention relates to the technical field of seasoning production, in particular to a horizontal spray drying unit for seasoning production.
Background
The seasoning is an auxiliary food which can increase the color, the fragrance and the taste of dishes, promote appetite and is beneficial to human health, has the main function of improving the quality of the dishes and meets the sensory requirements of consumers so as to stimulate the appetite, and broadly speaking, the seasoning comprises salty agents, sour agents, sweetening agents, fresh flavoring agents, spicy flavoring agents and the like, and common seasonings comprise salt, soy sauce, vinegar, monosodium glutamate and the like.
In the production process of some flavouring, need dry in order to obtain dry form flavouring to the product feed liquid, mainly heat the product feed liquid among the prior art, and supplementary stirring in the heating process, so that moisture evaporation wherein and obtain the dry thing of flavouring agent, this kind of mode drying efficiency is low, it is granular that the flavouring that is difficult to directly make finally to make is powder, the result of use is poor, and be difficult to in the prior art with feeding, spray drying, it is air exhaust, heat recovery utilizes and automatic discharging function collection in an organic whole, be unfavorable for improving operating efficiency and result of use, wait to improve.
In view of the above technical drawbacks, a solution is proposed.
Disclosure of Invention
The invention aims to provide a horizontal spray drying unit for seasoning production, clean hot air is blown into a spray drying chamber through a blast fan, a spray disc sprays feed liquid, the clean hot air is fully contacted with the feed liquid to realize the rapid drying of seasoning, the seasoning is dried into powder particles, the drying efficiency and the product quality are obviously improved, a filter residue net and an inclined plate are synchronously and repeatedly vibrated through an anti-blocking actuating component to ensure the smooth operation of filtering and the smooth output of seasoning, the use effect is good, the production efficiency is improved, the seasoning in a material receiving chamber is automatically conveyed out through a driving discharging component, a uniformly mixing preheating component recovers heat in hot waste gas and uniformly mixes and preheats the feed liquid, the equipment energy consumption is reduced, the equipment cost and the operation cost are reduced, and the problem of low drying efficiency in the prior art is solved, the seasoning which is difficult to be finally prepared is in a powder granular shape, the using effect is poor, the functions of feeding, spray drying, air exhaust, heat recycling and automatic discharging are difficult to be integrated, and the problem of improving the operating efficiency and the using effect is not facilitated.
In order to achieve the purpose, the invention provides the following technical scheme:
a horizontal spray drying unit for seasoning production comprises a drying box body, wherein a spray drying chamber, a heating blast chamber, a storage chamber and a material receiving chamber are arranged in the drying box body, the heating blast chamber is communicated with the spray drying chamber, the material receiving chamber is positioned below one side of the spray drying chamber, which is far away from the heating blast chamber, a horizontally arranged electric heating net is installed at the position, which is close to the bottom, of the heating blast chamber, an air supply pipe communicated with the heating blast chamber is installed on the drying box body, and the communication position of the air supply pipe and the heating blast chamber is positioned below the electric heating net;
a feed liquid box is fixedly installed in the spray drying chamber, the storage chamber is communicated with the feed liquid box through a feed delivery pipe, a valve is installed on the feed delivery pipe, a horizontally arranged rotary conveying shaft is rotatably installed on the feed liquid box, and a pipeline communicated with the feed liquid box is arranged in the rotary conveying shaft; the spraying disc is installed on the outer peripheral surface of the rotary conveying shaft, a plurality of groups of spray holes are formed in one surface, facing the heating blast chamber, of the spraying disc, the blast shaft is installed in the heating blast chamber in a rotating mode through a bearing, a blast fan is arranged on the blast shaft, and the blast fan blows towards the direction of the spraying disc;
the device comprises a drying box body, a material receiving chamber, an air exhaust chamber, a filter residue net, an inclined plate, a driving discharging assembly and a driving discharging assembly, wherein the top of the drying box body is provided with the air exhaust chamber communicated with the spray drying chamber, the filter residue net is arranged in the air exhaust chamber, the inclined plate is arranged at the bottom of the spray drying chamber and inclines downwards towards the direction of the material receiving chamber, the spray drying chamber is internally provided with the anti-blocking driving assembly acting on the filter residue net and the inclined plate, and the material receiving chamber is internally provided with the driving discharging assembly; the mixing preheating assembly is arranged in the material storage chamber and used for stirring and preheating the material liquid, the mixing preheating assembly is connected with the exhaust chamber through an air return pipe, and a fan is arranged on the air return pipe.
Further, the outer wall of drying box has the drying motor through motor cabinet fixed mounting, the output and the blast air shaft of drying motor are connected, and the blast air shaft passes through synchronous belt drive with the rotatory transport axle and is connected, the mixing preheats the subassembly and passes through the rotatory transport axle drive.
Further, the uniformly-mixing preheating assembly comprises a rotary air guide shaft and a transmission shaft, the transmission shaft is vertically arranged and is rotatably connected with the drying box body, the rotary air guide shaft is transversely arranged and rotatably installed in the material storage chamber, the top end of the transmission shaft is in meshed transmission connection with the rotary air guide shaft through a bevel gear, and the bottom end of the transmission shaft extends into the heating air blowing chamber and is in meshed transmission connection with the rotary conveying shaft through the bevel gear;
a first sealing box and a second sealing box are fixedly arranged on the drying box body through bolts, the air return pipe is communicated with the first sealing box, an exhaust pipe is arranged on the second sealing box, and the rotary air guide shaft is communicated with the first sealing box and the second sealing box; the rotary air guide shaft is provided with a heat conduction stirring pipe communicated with the rotary air guide shaft, the transmission shaft is provided with a stirring material lifting blade, one end, far away from the rotary air guide shaft, of the heat conduction stirring pipe is provided with a material turning block, and the material turning block is provided with a semicircular groove.
Furthermore, the anti-blocking actuating assembly comprises a mounting plate and an inclined block, the mounting plate is fixedly mounted in the spray drying chamber through bolts, a cross rod is fixedly arranged on the mounting plate, a reciprocating bidirectional extrusion block is arranged in the spray drying chamber, the bidirectional extrusion block is connected with the cross rod in a sliding manner, and the upper part and the lower part of the bidirectional extrusion block are inclined planes; the number of the inclined blocks is two, the inclined blocks are positioned above and below the bidirectional extrusion block, and one side of each inclined block facing the bidirectional extrusion block is an inclined plane;
a sliding rod is arranged on one side, facing the mounting plate, of the inclined block, the sliding rod is connected with the mounting plate in a sliding mode through a sliding rail, a mounting seat is fixedly arranged on the mounting plate through a bolt, and the sliding rod is connected with the corresponding mounting seat through a first spring; the utility model discloses a filter residue net, including swash plate, filter residue net, impact bar, filter residue net, connecting rod, be equipped with the briquetting on the connecting rod, it is two sets of the impact bar is all installed to one side that the sloping block kept away from each other, and the other end of impact bar is equipped with the connection ball, the connecting rod of vertical setting is installed to the bottom of filter residue net and the top of swash plate, be equipped with the briquetting on the connecting rod, and connect the briquetting contact of ball and correspondence.
Further, the impact rod is fixedly installed on the buffer block, the limit rod is installed on one side, facing the impact rod, of the inclined block, the limit rod penetrates through the buffer block, and the buffer block is connected with the inclined block through a second spring.
Further, the bumping pole is installed to one side of two-way extrusion piece mounting panel dorsad, and bumps the pole and keep away from the one end of two-way extrusion piece and be hemispherical, rotate through the bearing in the spray drying chamber and install the loose axle, install the eccentric wheel on the loose axle, the outer peripheral face of eccentric wheel with bump the pole contact, and the loose axle passes through drive ejection of compact subassembly drive.
Furthermore, the driving discharging assembly comprises a discharging motor and a discharging shaft, a discharging pipe communicated with the material receiving chamber is fixedly mounted on the side wall of the drying box body, a discharging pipe is mounted at the bottom of one end, far away from the material receiving chamber, of the discharging pipe, the discharging motor is fixedly mounted on the drying box body through a motor base, and the discharging shaft is mounted at the output end of the discharging motor;
the discharging shaft passes through the material receiving chamber and extends into the discharging pipe, and the discharging shaft is provided with a packing auger piece; the drying box body is rotatably provided with a horizontally arranged transmission rod through a bearing, the discharging shaft is in transmission connection with the transmission rod through a transmission belt, and the transmission rod is in meshing transmission connection with the movable shaft through a bevel gear.
Furthermore, the invention also provides a working method of the horizontal spray drying unit for producing the seasoning, which comprises the following steps:
firstly, a material conveying pipe conveys material liquid in a material storage chamber into a material liquid box, the material liquid box conveys the material liquid into a spraying disc through a pipeline, and the spraying disc sprays the material liquid to the direction of a heating blast chamber through a spray hole;
step two, starting the electric heating net, inputting dry clean air into the heating blast chamber by the blast pipe, converting electric energy into heat energy by the electric heating net, and rapidly heating the dry clean air to generate dry clean hot air;
starting a drying motor, enabling a blast shaft to rotate by the drying motor, driving a rotary conveying shaft to rotate by the blast shaft through a synchronous belt, and enabling a spraying disc to rotate along with the rotary conveying shaft so as to spray feed liquid; the blowing shaft drives the blowing fan to rotate, the blowing fan blows clean hot air in the heating blowing chamber into the spray drying chamber, and the clean hot air is fully contacted with feed liquid spray, so that the seasoning is quickly dried;
step four, seasoning particles produced in the spray drying process fall onto an inclined plate below the inclined plate, hot waste gas produced in the spray drying process enters an exhaust chamber, and a filter residue net filters the hot waste gas to filter the seasoning particles in the hot waste gas;
in the process, the anti-blocking actuating component enables the filter residue net and the inclined plate to vibrate repeatedly, the vibration of the filter residue net is helpful for dropping particulate matters attached to the filter residue net, the mesh blockage is prevented, the smooth filtering operation is ensured, the vibration of the inclined plate is helpful for enabling seasoning particulate matters on the inclined plate to move towards the direction of the material receiving chamber, and the output of seasoning products is facilitated;
and fifthly, the discharging assembly is driven to convey the seasoning in the material receiving chamber, the fan conveys hot waste gas in the air exhaust chamber to the uniformly-mixing preheating assembly, the uniformly-mixing preheating assembly stirs the material liquid in the material storage chamber to enable the material liquid to be uniformly dispersed, and the uniformly-mixing preheating assembly uniformly conducts heat in the hot waste gas to the material liquid inside the material storage chamber so as to uniformly preheat the material liquid in the material storage chamber and reduce the energy consumption of equipment.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the feed liquid is conveyed into the spray disc through the rotary conveying shaft, the spray disc sprays the feed liquid to the direction of the heating blast chamber through the spray holes, the electric heating net rapidly heats dry clean air, the drying motor enables the blast shaft to rotate, the blast shaft drives the blast fan to rotate, the blast fan blows clean hot air in the heating blast chamber into the spray drying chamber, the blast shaft drives the rotary conveying shaft to rotate through the synchronous belt, the spray disc rotates along with the rotary conveying shaft to spray the feed liquid, so that the clean hot air is fully contacted with the feed liquid, rapid drying of seasonings is realized, the seasonings are favorably dried into powder particles, and the drying efficiency and the product quality are obviously improved;
2. according to the anti-blocking device, the filter residue net and the inclined plate are synchronously and repeatedly vibrated through the anti-blocking actuating assembly, so that particles attached to the filter residue net can fall off, meshes of the filter residue net are prevented from being blocked, smooth filtering operation is guaranteed, seasoning particles on the inclined plate can move towards the direction of the material receiving chamber, the output of seasoning products is facilitated, the using effect is good, the production efficiency is improved, and the anti-blocking actuating assembly is driven by the driving discharging assembly, so that the equipment cost and the operating cost are reduced;
3. according to the seasoning mixing and preheating device, the seasoning in the material receiving chamber is conveyed out by driving the discharging assembly, the hot waste gas in the air exhaust chamber is conveyed to the mixing and preheating assembly by the fan, the mixing and preheating assembly can be used for stirring the material liquid in the material storage chamber to enable the material liquid to be uniformly dispersed, and can also be used for uniformly transmitting heat in the hot waste gas to the material liquid inside the material storage chamber to uniformly preheat the material liquid in the material storage chamber, so that the energy consumption of the device is reduced, and the mixing and preheating assembly is driven by the rotary conveying shaft, so that the device cost and the operation cost are reduced.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings;
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the connection of the feed liquid box, the spray plate and the rotary feed shaft in the present invention;
FIG. 4 is a left side view of the spray disk of the present invention;
FIG. 5 is a schematic structural view of the block prevention actuation assembly of the present invention;
FIG. 6 is a schematic view (from above) of the connection of the mounting plate, cross bar and bi-directional extrusion blocks of the present invention;
FIG. 7 is a schematic view showing the connection of the rotary conveying shaft, the blowing shaft and the kneading preheating assembly according to the present invention;
FIG. 8 is a schematic connection diagram (left view) of the rotary air guide shaft, the heat-conducting stirring pipe and the stirring block according to the present invention;
FIG. 9 is an enlarged view of a portion of the drive discharge assembly of FIG. 1;
FIG. 10 is a schematic view showing the connection of the discharging shaft, the driving rod and the movable shaft according to the present invention;
FIG. 11 is a schematic view of the connection of the swash block and the impact rod according to the present invention.
Reference numerals: 1. drying the box body; 2. a spray drying chamber; 3. heating the blast chamber; 4. a storage chamber; 5. an anti-jam actuation assembly; 6. a blending preheating component; 7. an exhaust chamber; 8. filtering a residue net; 9. a receiving chamber; 10. a delivery pipe; 11. a feed liquid box; 12. a spray tray; 121. spraying a hole; 13. rotating the conveying shaft; 131. a pipeline; 14. drying the motor; 15. an electrical heating grid; 16. an air supply pipe; 17. a sloping plate; 18. a blast shaft; 19. a blower fan; 20. a synchronous belt; 21. a fan; 22. a return air duct; 23. driving the discharging assembly; 501. mounting a plate; 502. a sloping block; 503. a slide bar; 504. a mounting seat; 505. a first spring; 506. a connecting ball; 507. a cross bar; 508. a bidirectional extrusion block; 509. a knock rod; 510. a movable shaft; 511. an eccentric wheel; 512. a buffer block; 513. a limiting rod; 514. a second spring; 515. a connecting rod; 516. briquetting; 517. an impact bar; 61. a rotating wind guiding shaft; 62. a drive shaft; 63. a first seal box; 64. a second sealed box; 65. an exhaust duct; 66. a heat-conducting stirring pipe; 67. a material turning block; 68. stirring and extracting blades; 69. a semicircular groove; 231. a discharging motor; 232. discharging the material shaft; 233. packing auger piece; 234. a transmission belt; 235. a discharge pipe; 236. a discharging pipe; 237. and a transmission rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1-7, the horizontal spray drying unit for seasoning production according to the present invention comprises a drying box 1, wherein a spray drying chamber 2, a heating blast chamber 3, a storage chamber 4 and a receiving chamber 9 are arranged in the drying box 1, the heating blast chamber 3 is communicated with the spray drying chamber 2, the receiving chamber 9 is located below one side of the spray drying chamber 2 far from the heating blast chamber 3, a horizontally arranged electric heating net 15 is installed at a position of the heating blast chamber 3 close to the bottom, a blast pipe 16 communicated with the heating blast chamber 3 is installed on the drying box 1, a communication position of the blast pipe 16 and the heating blast chamber 3 is located below the electric heating net 15, the blast pipe 16 inputs dry clean air into the heating blast chamber 3, and the electric heating net 15 converts electric energy into heat energy and dries the clean air to perform rapid heating; a feed liquid box 11 is fixedly installed in the spray drying chamber 2, the storage chamber 4 is communicated with the feed liquid box 11 through a feed delivery pipe 10, and a valve is installed on the feed delivery pipe 10, preferably, a feed liquid pump is arranged on the feed delivery pipe 10 and is used for delivering feed liquid into the feed liquid box 11, a horizontally arranged rotary delivery shaft 13 is rotatably installed on the feed liquid box 11, a pipeline 131 communicated with the feed liquid box 11 is arranged in the rotary delivery shaft 13, and the feed liquid box 11 delivers the feed liquid into the spray disc 12 through the pipeline 131;
a spraying disc 12 is mounted on the outer peripheral surface of the rotary conveying shaft 13, a plurality of groups of spraying holes 121 are formed in one surface, facing the heating blast chamber 3, of the spraying disc 12, the spraying disc 12 sprays the material liquid to the heating blast chamber 3 through the spraying holes 121, a blast shaft 18 is rotatably mounted in the heating blast chamber 3 through a bearing, a blast fan 19 is arranged on the blast shaft 18, the blast fan 19 blows air towards the spraying disc 12, the blast shaft 18 drives the blast fan 19 to rotate, and the blast fan 19 blows clean hot air in the heating blast chamber 3 into the spray drying chamber 2; the outer wall of the drying box body 1 is fixedly provided with a drying motor 14 through a motor base, the output end of the drying motor 14 is connected with an air blowing shaft 18, the drying motor 14 enables the air blowing shaft 18 to rotate, the air blowing shaft 18 drives a rotary conveying shaft 13 to rotate through a synchronous belt 20, a spraying disc 12 rotates along with the rotary conveying shaft 13 so as to spray feed liquid, clean hot air is fully contacted with the feed liquid, the seasoning is quickly dried, and the seasoning is favorably dried into powder particles;
an exhaust chamber 7 communicated with the spray drying chamber 2 is arranged at the top of the drying box body 1, hot waste gas generated in the spray drying process enters the exhaust chamber 7, a filter residue net 8 is arranged in the exhaust chamber 7, the filter residue net 8 filters the hot waste gas to filter seasoning particles in the hot waste gas, an inclined plate 17 is arranged at the bottom of the spray drying chamber 2, the inclined plate 17 inclines downwards towards the direction of the material receiving chamber 9, the seasoning particles generated in the spray drying process fall onto the inclined plate 17 below, and an anti-blocking actuating assembly 5 acting on the filter residue net 8 and the inclined plate 17 is arranged in the spray drying chamber 2; specifically, the anti-blocking actuating assembly 5 comprises a mounting plate 501 and an inclined block 502, the mounting plate 501 is fixedly mounted in the spray drying chamber 2 through bolts, a cross rod 507 is fixedly arranged on the mounting plate 501, a reciprocating bidirectional extrusion block 508 is arranged in the spray drying chamber 2, the bidirectional extrusion block 508 is slidably connected with the cross rod 507, and the upper part and the lower part of the bidirectional extrusion block 508 are inclined planes;
the number of the inclined blocks 502 is two, the inclined blocks are positioned above and below the bidirectional extrusion block 508, and one side of the inclined blocks 502 facing the bidirectional extrusion block 508 is an inclined surface; a sliding rod 503 is arranged on one side of the inclined block 502 facing the mounting plate 501, the sliding rod 503 is connected with the mounting plate 501 in a sliding mode through a sliding rail, the mounting plate 501 is fixedly provided with a mounting seat 504 through a bolt, and the sliding rod 503 is connected with the corresponding mounting seat 504 through a first spring 505; impact rods 517 are installed on the sides, far away from each other, of the two groups of inclined blocks 502, connecting balls 506 are arranged at the other ends of the impact rods 517, when the two-way extrusion blocks 508 move towards the direction of the installation plate 501 and extrude the two groups of inclined blocks 502, the distance between the two groups of inclined blocks 502 is continuously increased, namely the two groups of inclined blocks 502 are far away from each other, so that the two groups of connecting balls 506 strike the filter residue net 8 and the inclined plate 17 to vibrate the filter residue net 8 and the inclined plate 17, when the two-way extrusion blocks 508 move towards the direction far away from the installation plate 501, the two groups of inclined blocks 502 are reset under the action of the first spring 505,
preferably, the bottom of the strainer 8 and the top of the inclined plate 17 are provided with vertically arranged connecting rods 515, the connecting rods 515 are provided with pressing blocks 516, the connecting balls 506 are in contact with the corresponding pressing blocks 516, and the connecting balls 506 repeatedly strike the pressing blocks 516, so that the strainer 8 and the inclined plate 17 are vibrated through the connecting rods 515; make filter residue net 8 and swash plate 17 vibrate repeatedly through preventing stifled actuating assembly 5, the vibration of filter residue net 8 helps making the particulate matter that adheres to on filter residue net 8 drop, helps preventing the mesh and blocks up, has guaranteed going on smoothly of filtering operation, and the vibration of swash plate 17 helps making the flavouring particulate matter on the swash plate 17 towards the direction motion of connecing material room 9, helps the output of flavouring product.
Example two:
as shown in FIGS. 1 and 7, the present embodiment is different from embodiment 1 in that a kneading preheating assembly 6 for stirring and preheating the feed liquid is provided in the storage chamber 4, the kneading preheating assembly 6 is connected to the exhaust chamber 7 through an air return pipe 22, and the return air pipe 22 is provided with a fan 21, the fan 21 pumps out the hot waste gas in the exhaust chamber 7, the return air pipe 22 conveys the hot waste gas to the uniformly mixing and preheating assembly 6, specifically, the blending preheating assembly 6 comprises a rotary air guiding shaft 61 and a transmission shaft 62, the rotary air guiding shaft 61 is transversely arranged and rotatably installed in the material storage chamber 4, a first sealing box 63 and a second sealing box 64 are fixedly installed on the drying box body 1 through bolts, the return air pipe 22 is communicated with the first sealing box 63, namely, the return air duct 22 conveys the hot exhaust gas to the first sealing box 63, and the rotary air guide shaft 61 is hollow and communicates the first sealing box 63 and the second sealing box 64; the first seal box 63 conveys the hot exhaust gas into the rotary air guide shaft 61;
a heat conduction stirring pipe 66 communicated with the rotary air guide shaft 61 is arranged on the rotary air guide shaft 61, the rotary air guide shaft 61 enables hot waste gas to enter each group of heat conduction stirring pipes 66, one end, far away from the rotary air guide shaft 61, of each heat conduction stirring pipe 66 is provided with an overturning block 67, a semicircular groove 69 is formed in each overturning block 67, the rotary air guide shaft 61 drives each heat conduction stirring pipe 66 to rotate, each overturning block 67 rotates along with the corresponding heat conduction stirring pipe, the heat conduction stirring pipes 66 and the corresponding overturning blocks 67 stir the inner liquid, so that the inner liquid can be uniformly mixed, heat in the hot waste gas can uniformly enter the liquid, uniform mixing and uniform preheating of the liquid are achieved, an exhaust pipe 65 is arranged on the second sealing box 64, the hot waste gas in the rotary air guide shaft 61 and the heat conduction stirring pipes 66 enters the second sealing box 64, and the exhaust pipe 65 exhausts the waste gas;
the transmission shaft 62 is vertically arranged and is in rotating connection with the drying box body 1, the top end of the transmission shaft 62 is in meshing transmission connection with the rotary air guide shaft 61 through a bevel gear, the bottom end of the transmission shaft 62 extends into the heating blast chamber 3 and is in meshing transmission connection with the rotary conveying shaft 13 through the bevel gear, the rotary conveying shaft 13 drives the transmission shaft 62 to rotate through the bevel gear, the transmission shaft 62 drives the rotary air guide shaft 61 to rotate through the bevel gear, no additional driving device is needed for driving, and the equipment cost and the operation cost are reduced; the stirring material lifting blade 68 is arranged on the transmission shaft 62, and in the rotating process of the transmission shaft 62, the stirring material lifting blade 68 rotates along with the stirring material lifting blade and lifts the material liquid at the bottom to the upper part, so that the mixing of the material liquid and the material liquid is realized, and the uniform stirring and preheating effects are improved.
Example three:
as shown in fig. 1 and fig. 9-10, the difference between this embodiment and embodiments 1 and 2 is that a driving discharging assembly 23 is installed in the material receiving chamber 9, the driving discharging assembly 23 is located at a position of the material receiving chamber 9 close to the bottom, the driving discharging assembly 23 includes a discharging motor 231 and a discharging shaft 232, a discharging pipe 235 communicated with the material receiving chamber 9 is fixedly installed on the side wall of the drying box body 1, a discharging pipe 236 is installed at the bottom of one end of the discharging pipe 235 far away from the material receiving chamber 9, the discharging motor 231 is fixedly installed on the drying box body 1 through a motor base, the discharging shaft 232 is installed at the output end of the discharging motor 231, and the discharging shaft 232 is rotated by the discharging motor 231;
the discharging shaft 232 is horizontally arranged, the discharging shaft 232 penetrates through the material receiving chamber 9 and extends into the discharging pipe 235, and the packing auger piece 233 is arranged on the discharging shaft 232; when the discharging shaft 232 rotates, the auger piece 233 rotates along with the discharging shaft, the material in the material receiving chamber 9 moves towards the discharging pipe 235 under the combined action of the discharging shaft 232 and the auger piece 233, and finally the material is output through the discharging pipe 236, so that the automatic discharging of the dry seasoning is realized, and the production efficiency is further improved.
Example four:
as shown in fig. 5 and fig. 11, the present embodiment is different from embodiments 1, 2, and 3 in that a hitting rod 509 is installed on a side of the bidirectional squeezing block 508 opposite to the mounting plate 501, an end of the hitting rod 509 far away from the bidirectional squeezing block 508 is hemispherical, a movable shaft 510 is rotatably installed in the spray drying chamber 2 through a bearing, an eccentric 511 is installed on the movable shaft 510, in a specific use process, the movable shaft 510 drives the eccentric 511 to rotate, and when the eccentric 511 hits a hemispherical end of the hitting rod 509, the hitting rod 509 is squeezed to push the bidirectional squeezing block 508, so as to achieve a reciprocating motion of the bidirectional squeezing block 508;
the impact rod 517 is fixedly installed on the buffer block 512, a limiting rod 513 is installed on one side, facing the impact rod 517, of the inclined block 502, the limiting rod 513 penetrates through the buffer block 512, the limiting rod 513 guides and limits the movement of the buffer block 512 to prevent the buffer block 512 from being separated from the inclined block 502, the buffer block 512 is connected with the inclined block 502 through a second spring 514, when the bidirectional extrusion block 508 is extruded to push the two groups of inclined blocks 502, so that the connecting ball 506 intermittently beats the pressing block 516, and in the beating process, the second spring 514 plays a role in buffering and is beneficial to improving the use effect and the protection performance;
further, as shown in fig. 10, a horizontally disposed transmission rod 237 is rotatably mounted on the drying cabinet 1 through a bearing, the discharging shaft 232 is in transmission connection with the transmission rod 237 through a transmission belt 234, the transmission rod 237 is in meshing transmission connection with the movable shaft 510 through a bevel gear, the discharging shaft 232 drives the transmission rod 237 to rotate through the transmission belt 234, and the transmission rod 237 drives the movable shaft 510 to rotate through the bevel gear, so that the rotation of the eccentric wheel 511 is realized, the movable shaft 510 rotates without additionally providing a driving device, the device cost and the operation cost are reduced, the reciprocating knocking operation and the discharging operation can be performed synchronously, the device structure is simplified, and the use effect is improved.
The working principle of the invention is as follows: when in use, the feed delivery pipe 10 delivers the feed liquid in the storage chamber 4 to the feed liquid box 11, the feed liquid box 11 delivers the feed liquid to the spray disc 12 through the pipeline 131, and the spray disc 12 sprays the feed liquid to the direction of the heating blast chamber 3 through the spray holes 121; the blast pipe 16 inputs dry clean air into the heating blast chamber 3, the electric heating net 15 converts electric energy into heat energy and dries the clean air to heat rapidly, the drying motor 14 enables the blast shaft 18 to rotate, the blast shaft 18 drives the rotary conveying shaft 13 to rotate through the synchronous belt 20, and the spraying disc 12 rotates along with the rotary conveying shaft 13 to spray feed liquid; the blowing shaft 18 drives the blowing fan 19 to rotate, the blowing fan 19 blows clean hot air in the heating blowing chamber 3 into the spray drying chamber 2, the clean hot air is fully contacted with feed liquid spray, quick drying of the seasoning is realized, and the seasoning is dried into powder particles;
the seasoning particles produced in the spray drying process fall on the inclined plate 17 below, the hot waste gas produced in the spray drying process enters the exhaust chamber 7, and the filter residue net 8 filters the hot waste gas to filter the seasoning particles in the hot waste gas; the anti-blocking actuating component 5 enables the filter residue net 8 and the inclined plate 17 to vibrate repeatedly, the vibration of the filter residue net 8 is helpful for dropping particulate matters attached to the filter residue net 8, is helpful for preventing mesh holes from being blocked, ensures the smooth operation of filtering operation, and the vibration of the inclined plate 17 is helpful for enabling seasoning particulate matters on the inclined plate 17 to move towards the material receiving chamber 9, and is helpful for outputting seasoning products;
drive ejection of compact subassembly 23 will connect the flavouring in the material room 9 to carry away, fan 21 carries the hot waste gas in the room 7 of airing exhaust to the mixing and preheats subassembly 6, the mixing preheats subassembly 6 and stirs the feed liquid in the storage compartment 4 so that the feed liquid dispersion is even, and the mixing preheats subassembly 6 and evenly conducts the heat in the hot waste gas to inside feed liquid, in order evenly preheat the feed liquid in the storage compartment 4, reduce the equipment energy consumption, and the mixing preheats subassembly 6 and passes through the drive of rotatory transport axle 13, prevent stifled promotion subassembly 5 and pass through the drive of drive ejection of compact subassembly 23, equipment cost and running cost have been reduced, help guaranteeing spray drying, homogenize and preheat, prevent stifled promotion and product ejection of compact operation's synchronization going on, and improve production efficiency.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. A horizontal spray drying unit for seasoning production comprises a drying box body (1), wherein a spray drying chamber (2), a heating blast chamber (3), a storage chamber (4) and a material receiving chamber (9) are arranged in the drying box body (1), the heating blast chamber (3) is communicated with the spray drying chamber (2), the material receiving chamber (9) is positioned below one side, far away from the heating blast chamber (3), of the spray drying chamber (2), and the horizontal spray drying unit is characterized in that an electric heating net (15) is horizontally arranged at a position, close to the bottom, of the heating blast chamber (3), an air supply pipe (16) communicated with the heating blast chamber (3) is arranged on the drying box body (1), and the communicated position of the air supply pipe (16) and the heating blast chamber (3) is positioned below the electric heating net (15);
a feed liquid box (11) is fixedly installed in the spray drying chamber (2), the storage chamber (4) is communicated with the feed liquid box (11) through a feed delivery pipe (10), a valve is installed on the feed delivery pipe (10), a rotary conveying shaft (13) which is horizontally arranged is rotatably installed on the feed liquid box (11), and a pipeline (131) communicated with the feed liquid box (11) is arranged in the rotary conveying shaft (13); the spraying disc (12) is installed on the peripheral surface of the rotary conveying shaft (13), a plurality of groups of spray holes (121) are formed in one surface, facing the heating blast chamber (3), of the spraying disc (12), a blast shaft (18) is installed in the heating blast chamber (3) in a rotating mode through a bearing, a blast fan (19) is arranged on the blast shaft (18), and the blast fan (19) blows air towards the direction of the spraying disc (12);
an exhaust chamber (7) communicated with the spray drying chamber (2) is installed at the top of the drying box body (1), a filter residue net (8) is installed in the exhaust chamber (7), an inclined plate (17) is installed at the bottom of the spray drying chamber (2), the inclined plate (17) inclines downwards towards the direction of the material receiving chamber (9), an anti-blocking actuating component (5) acting on the filter residue net (8) and the inclined plate (17) is arranged in the spray drying chamber (2), and a driving discharging component (23) is installed in the material receiving chamber (9); be equipped with in storage chamber (4) and preheat subassembly (6) with the mixing that preheats the feed liquid, the mixing preheats subassembly (6) and is connected through return air hose (22) with exhaust chamber (7), and is equipped with fan (21) on return air hose (22).
2. The horizontal spray drying unit for seasoning production according to claim 1, wherein a drying motor (14) is fixedly mounted on the outer wall of the drying box body (1) through a motor base, the output end of the drying motor (14) is connected with an air blowing shaft (18), the air blowing shaft (18) is in transmission connection with a rotary conveying shaft (13) through a synchronous belt (20), and the uniformly mixing preheating assembly (6) is driven through the rotary conveying shaft (13).
3. The horizontal spray drying unit for seasoning production according to claim 2, wherein the blending preheating assembly (6) comprises a rotary air guide shaft (61) and a transmission shaft (62), the transmission shaft (62) is vertically arranged and rotatably connected with the drying box body (1), the rotary air guide shaft (61) is transversely arranged and rotatably installed in the storage chamber (4), the top end of the transmission shaft (62) is in meshing transmission connection with the rotary air guide shaft (61) through a bevel gear, and the bottom end of the transmission shaft (62) extends into the heating air blast chamber (3) and is in meshing transmission connection with the rotary transmission shaft (13) through a bevel gear;
a first sealing box (63) and a second sealing box (64) are fixedly mounted on the drying box body (1) through bolts, the air return pipe (22) is communicated with the first sealing box (63), an exhaust pipe (65) is arranged on the second sealing box (64), and the rotary air guide shaft (61) is communicated with the first sealing box (63) and the second sealing box (64); be equipped with heat conduction stirring pipe (66) rather than the intercommunication on rotatory wind axis of leading (61), be equipped with the stirring on transmission shaft (62) and carry material blade (68), the one end that rotatory wind axis of leading (61) was kept away from in heat conduction stirring pipe (66) is equipped with stirring piece (67), and is equipped with half slot (69) on stirring piece (67).
4. The horizontal spray drying unit for seasoning production according to claim 1, wherein the anti-blocking actuating assembly (5) comprises a mounting plate (501) and an inclined block (502), the mounting plate (501) is fixedly mounted in the spray drying chamber (2) through bolts, a cross rod (507) is fixedly arranged on the mounting plate (501), a reciprocating bidirectional extrusion block (508) is arranged in the spray drying chamber (2), the bidirectional extrusion block (508) is slidably connected with the cross rod (507), and the upper part and the lower part of the bidirectional extrusion block (508) are inclined planes; the number of the inclined blocks (502) is two, the inclined blocks are positioned above and below the bidirectional extrusion block (508), and one side of each inclined block (502) facing the bidirectional extrusion block (508) is an inclined surface;
one side, facing the mounting plate (501), of the inclined block (502) is provided with a sliding rod (503), the sliding rod (503) is connected with the mounting plate (501) in a sliding mode through a sliding rail, the mounting plate (501) is fixedly provided with a mounting seat (504) through a bolt, and the sliding rod (503) is connected with the corresponding mounting seat (504) through a first spring (505); impact rod (517) are all installed to one side that two sets of sloping block (502) kept away from each other, and the other end of impact rod (517) is equipped with and connects ball (506), connecting rod (515) of vertical setting are installed to the bottom of filter residue net (8) and the top of swash plate (17), be equipped with briquetting (516) on connecting rod (515), and connect ball (506) and the contact of briquetting (516) that corresponds.
5. The horizontal spray drying unit for producing seasonings according to claim 4, wherein the impact rod (517) is fixedly installed on the buffering block (512), one side of the inclined block (502) facing the impact rod (517) is provided with a limiting rod (513), the limiting rod (513) penetrates through the buffering block (512), and the buffering block (512) is connected with the inclined block (502) through a second spring (514).
6. The horizontal spray drying unit for seasoning production according to claim 4, wherein a hitting rod (509) is installed on one side of the bidirectional extrusion block (508) opposite to the mounting plate (501), one end, away from the bidirectional extrusion block (508), of the hitting rod (509) is hemispherical, a movable shaft (510) is rotatably installed in the spray drying chamber (2) through a bearing, an eccentric wheel (511) is installed on the movable shaft (510), the outer peripheral surface of the eccentric wheel (511) is in contact with the hitting rod (509), and the movable shaft (510) is driven by the driving discharging assembly (23).
7. The horizontal spray drying unit for seasoning production according to claim 6, wherein the driving discharging assembly (23) comprises a discharging motor (231) and a discharging shaft (232), a discharging pipe (235) communicated with the material receiving chamber (9) is fixedly installed on the side wall of the drying box body (1), a discharging pipe (236) is installed at the bottom of one end, far away from the material receiving chamber (9), of the discharging pipe (235), the discharging motor (231) is fixedly installed on the drying box body (1) through a motor base, and the discharging shaft (232) is installed at the output end of the discharging motor (231);
the discharging shaft (232) penetrates through the material receiving chamber (9) and extends into the discharging pipe (235), and the packing auger piece (233) is installed on the discharging shaft (232); a horizontally arranged transmission rod (237) is rotatably mounted on the drying box body (1) through a bearing, the discharging shaft (232) is in transmission connection with the transmission rod (237) through a transmission belt (234), and the transmission rod (237) is in meshing transmission connection with the movable shaft (510) through a bevel gear.
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CN115089985A (en) * | 2022-06-24 | 2022-09-23 | 东营汇阅信息科技有限公司 | Spray drying and concentrating equipment for preparing water treatment agent polyaluminium chloride compound |
CN115574567A (en) * | 2022-11-08 | 2023-01-06 | 安庆医药高等专科学校 | Spray drying equipment for protein powder production |
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