CN117442989B - Superfine powder spray dryer - Google Patents
Superfine powder spray dryer Download PDFInfo
- Publication number
- CN117442989B CN117442989B CN202311800196.8A CN202311800196A CN117442989B CN 117442989 B CN117442989 B CN 117442989B CN 202311800196 A CN202311800196 A CN 202311800196A CN 117442989 B CN117442989 B CN 117442989B
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- Prior art keywords
- fixedly connected
- wall
- mounting
- plate
- rod
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- 229940098458 powder spray Drugs 0.000 title claims abstract description 19
- 238000001035 drying Methods 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 239000007921 spray Substances 0.000 claims description 33
- 238000003756 stirring Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 56
- 238000004140 cleaning Methods 0.000 abstract description 13
- 238000004939 coking Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 description 12
- 239000000047 product Substances 0.000 description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000000571 coke Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
- B01D1/18—Evaporating by spraying to obtain dry solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
- B01D1/20—Sprayers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention belongs to the technical field of drying equipment, in particular to a superfine powder spray dryer, which aims at the problems that materials are easy to adhere to the inner wall of a device, cleaning is inconvenient, coking and falling are easy to influence the quality of products after long-time heating. The superfine powder spray dryer disclosed by the invention has the effect of being convenient for cleaning attached materials, and can prevent the attached materials from falling off due to the movement of the device during cleaning, so that the product quality is ensured.
Description
Technical Field
The invention relates to the technical field of drying equipment, in particular to a spray dryer for ultrafine powder.
Background
The spray drier is a device capable of simultaneously completing drying and granulating, the pressure, flow and hole size of a feed liquid pump can be regulated according to technological requirements to obtain spherical particles with certain size proportion, the spray drier belongs to direct continuous hot air drying equipment, and is suitable for solution, suspension, pasty and colloid materials, the materials are atomized into liquid by three atomizers, the liquid is directly sprayed into a tower body, the dispersed liquid is suspended in hot air, and the drying of wet materials is completed in the accelerating and conveying process in the air flow.
Most of the internal spray heads of the existing spray drier are fixedly installed when the spray drier is used, so that unidirectional spraying can be carried out only when the spray drier is used, material adhesion can occur to the inner walls of the opposite directions of the spray drier when the spray drier is used, cleaning by workers is inconvenient, and meanwhile, the adhered materials are easy to coke and fall off after being heated for a long time, so that the product quality is affected.
Disclosure of Invention
The invention discloses a superfine powder spray dryer, which aims to solve the technical problems that most of internal spray heads of the existing spray dryer in the background technology are fixedly installed when the existing spray dryer is used, so that only unidirectional spraying is usually carried out when the existing spray dryer is used, product adhesion is easy to occur on the inner walls of the device in opposite directions when the existing spray dryer is used, cleaning by workers is inconvenient, and attached materials are easy to coke and fall off after being heated for a long time, so that the product quality is influenced.
The invention provides a superfine powder spray dryer which comprises a mounting frame, wherein the top of the mounting frame is provided with a mounting opening, the inner wall of the mounting opening is fixedly connected with a drying cylinder, the top of the mounting frame is fixedly connected with an electric lifting rod, the output end of the electric lifting rod is fixedly connected with a connecting plate, one end of the connecting plate is fixedly connected with a mounting ring, the mounting ring is positioned in the drying cylinder, the inner wall of the mounting ring is movably connected with a turnover cover, the top of the turnover cover is fixedly connected with a driving motor, the output shaft of the driving motor is connected with a screw rod through a coupling, the screw rod is positioned below the turnover cover, the bottom of the turnover cover is fixedly connected with four limit rods, the outer walls of the four limit rods and the outer wall of the screw rod are provided with the same mounting plate, one end of the four limit rods is fixedly connected with the same fixed plate, one end of the screw rod is movably connected with the top of the fixed plate, the top of the mounting plate is fixedly connected with a plurality of fixing plates, the outer walls of the fixing plates are movably connected with a closing plate, the outer walls of the two adjacent closing plates are fixedly connected with the same tension spring on the opposite side of the outer wall of the closing plate, and the top of the fixed plate is fixedly connected with a plurality of adjusting pieces.
Through being provided with upset lid, driving motor, the lead screw, the fixed plate, the regulating part, the closure board, tension spring, mounting panel and electric lift pole, the upset lid is located the opposite one side of shower nozzle, make the upset lid block to spun material, and because the upset lid can shift out the inside of dry cylinder through electric lift pole, and can overturn to blocking the face, thereby be convenient for the staff clear up the material of adhesion, and before overturning, it comes off when overturning to avoid the material that the closure board is closed to be attached to the upset lid bottom through driving motor drive, and then avoid the material of adhesion to fall into the product internal mixing after long-time heating coking, thereby guarantee the final product quality of material, the result of use of device has been improved.
In a preferred scheme, the top of the mounting ring is fixedly connected with two limiting pieces, one side inner wall of each limiting piece is fixedly connected with a fixing rod, one end of each fixing rod is movably connected with a limiting piece, the outer walls of the two fixing rods are sleeved with torsion springs, one end of each torsion spring is fixedly connected with one side inner wall of each limiting piece, and the other end of each torsion spring is fixedly connected with one side outer wall of each limiting piece; the mounting groove has been seted up to the outer wall of collar, and the inside fixedly connected with sealing rubber ring of mounting groove, and the outer wall swing joint of dry section of thick bamboo has the blanking lid.
Through being provided with spacing piece, torsional spring and locating part, can carry out spacingly through spacing piece to the upset lid in the use for the upset lid can't overturn, thereby guarantees the stability of upset lid when drying, avoids the upset lid to get into inside the dryer section of thick bamboo because of rotating outside debris, and spacing piece can be spacing to the upset lid equally when clearing up simultaneously, so that the staff clears up, improves the practicality of device.
In a preferred scheme, a fixed port is formed in the top of the mounting frame, a feeding hopper is fixedly connected to the inner wall of the fixed port, two positioning rods are fixedly connected to the top of the feeding hopper, a filter frame is arranged in the feeding hopper, two bayonets are formed in the top of the filter frame, and the inner walls of the two bayonets are respectively contacted with the outer walls of the two positioning rods; the top of the mounting frame is fixedly connected with a mounting table, the top of the mounting table is movably connected with a connecting rod, the top of the connecting rod is fixedly connected with a crank, the bottom of the connecting rod is fixedly connected with a stirring piece, and the outer wall of the stirring piece is contacted with the inner wall of the filter frame; the top of the mounting frame is movably connected with a connecting rod, the outer wall of the connecting rod is fixedly connected with a driven roller and a driving gear respectively, the outer wall of the connecting rod is fixedly connected with a driving roller, and the outer walls of the driving roller and the driven roller are provided with the same driving belt; the top of mounting bracket has seted up the movable groove, and the inner wall swing joint in movable groove has the internal gear frame, and drive gear meshes with the internal gear frame mutually, and the one side inner wall fixedly connected with reset spring pole in movable groove, one end fixedly connected with in one side outer wall of internal gear frame of reset spring pole.
Through being provided with feeder hopper, crank, connecting rod, stirring piece, filter frame, drive gear, internal gear ring and reset spring pole, can filter the debris that contains in the material through the filter frame, avoid debris to get into inside the drying cabinet, in order to improve product quality, when filtering to the relatively poor material of fluidity simultaneously, can increase the filtration efficiency of material through the stirring piece, and can drive gear through driving roller, drive belt and driven voller when using and rotate, and then drive the internal gear frame and strike the feeder hopper, make the feeder hopper shake, thereby increase the mobility of material, further increase the filtration efficiency of material.
In a preferred scheme, the bottom of the feed hopper is fixedly connected with an atomizer through a pipeline, the bottom of the atomizer is fixedly connected with a delivery pump, the output end of the delivery pump is fixedly connected with a spray head through a pipeline, the spray head is positioned in the drying cylinder, and the outer wall of one side of the mounting frame is fixedly connected with an intelligent screen; the inner wall of the drying cylinder is fixedly connected with an annular heat-conducting plate, the outer wall of the drying cylinder is fixedly connected with an annular heating plate, the inner wall of the annular heating plate is fixedly connected with a plurality of heating pipes at equal intervals, and the plurality of heating pipes are positioned between the annular heat-conducting plate and the drying cylinder; the outer wall swing joint of shower nozzle has the shielding plate, and the inner wall fixedly connected with installation pole of shielding plate, and the bottom fixedly connected with installation extension board of shower nozzle, the inner wall swing joint of installation extension board has electric telescopic handle, electric telescopic handle's output swing joint in the outer wall of installation pole.
Through being provided with atomizer, shower nozzle, shielding plate, electric telescopic handle, heating pipe and annular heat-conducting plate, can carry out even heating to annular heat-conducting plate through a plurality of heating pipes to because annular heat-conducting plate area is great, make annular heat-conducting plate can be with the even conduction of heat inside the dry cylinder, thereby make the inside material of dry cylinder evenly be heated, avoid the material direct to contact with the heating pipe simultaneously, improve the result of use of device, and shelter from through the shielding plate, dry material falls in the shower nozzle top when taking out the material after can avoiding drying and leads to the shower nozzle to block up, thereby guarantee the use of follow-up device.
Therefore, the superfine powder spray dryer provided by the invention has the effect of being convenient for cleaning the attached materials, and can prevent the attached materials from falling off due to the movement of the device during cleaning, so that the product quality is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a spray dryer for ultra-fine powder according to the present invention;
FIG. 2 is a schematic diagram of the overall side view structure of a spray dryer for ultra-fine powder according to the present invention;
Fig. 3 is a schematic diagram of a combination structure of a flip cover and a limiting plate of the ultra-fine powder spray dryer according to the present invention;
FIG. 4 is a schematic view showing the combined structure of a fixing plate and a closing plate of the ultra-fine powder spray dryer according to the present invention;
FIG. 5 is a schematic diagram of the internal structure of a drying cylinder of a spray dryer for ultra-fine powder according to the present invention;
FIG. 6 is a schematic view of a shielding plate of a spray dryer for ultra-fine powder according to the present invention;
fig. 7 is a schematic view of a structure of a filter frame and a driving belt of a spray dryer for ultra-fine powder according to the present invention;
Fig. 8 is a schematic diagram of a combined structure of an inner gear frame and a connecting rod of the ultra-fine powder spray dryer according to the present invention.
In the figure: 1. a mounting frame; 2. an intelligent screen; 3. a connecting plate; 4. a drying cylinder; 5. a mounting table; 6. a feed hopper; 7. an atomizer; 8. a transfer pump; 9. an annular heating plate; 10. an electric lifting rod; 11. a sealing rubber ring; 12. a flip cover; 13. a driving motor; 14. a mounting ring; 15. a limiting piece; 16. a torsion spring; 17. a limiting piece; 18. a tension spring; 19. a closing plate; 20. a fixing plate; 21. an adjusting member; 22. a screw rod; 23. a limit rod; 24. a fixing frame; 25. a mounting plate; 26. heating pipes; 27. an annular heat-conducting plate; 28. a blanking cover; 29. mounting a support plate; 30. a spray head; 31. a shielding plate; 32. a mounting rod; 33. an electric telescopic rod; 34. a positioning rod; 35. a movable groove; 36. a filter frame; 37. a transmission belt; 38. a crank; 39. a stirring member; 40. a driving roller; 41. driven roller; 42. a connecting rod; 43. an inner gear frame; 44. a reset spring lever; 45. a drive gear; 46. and (5) connecting a rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
The invention discloses a superfine powder spray dryer which is mainly applied to a scene that materials are easy to adhere to the inner wall of a device, cleaning is inconvenient, and the quality of products is affected by easy coking and falling after long-time heating.
Referring to fig. 1-8, a superfine powder spray dryer, including mounting bracket 1, the installing port has been seted up at the top of mounting bracket 1, the inner wall fixedly connected with dryer 4 of installing port, and the top fixedly connected with electric lift rod 10 of mounting bracket 1, the output fixedly connected with connecting plate 3 of electric lift rod 10, the one end fixedly connected with collar 14 of connecting plate 3, and collar 14 is located the inside of dryer 4, the inner wall rotation of collar 14 is connected with flip cover 12, and the top fixedly connected with driving motor 13 of flip cover 12, driving motor 13's output shaft passes through shaft coupling connection lead screw 22, lead screw 22 is located the below of flip cover 12, and the bottom fixedly connected with four gag lever posts 23 of flip cover 12, the outer wall of four gag lever posts 23 is equipped with same mounting panel 25 with the outer wall of lead screw 22, and the one end fixedly connected with same fixed plate 20 of four gag lever posts 23, the one end of lead screw 22 is connected with the top rotation of fixed plate 20, the top fixedly connected with a plurality of mounts 24 of mounting panel 25, and the outer wall of a plurality of mounts 24 all rotate and are connected with closure plate 19, two adjacent outer wall closure plate 19 are relative one side fixedly connected with same spring adjustment piece 21, equal distance adjustment piece is fixed to one side of top fixedly connected with a plurality of spring adjustment piece 21.
Specifically, when cleaning is performed, the driving motor 13 is started, the driving motor 13 drives the screw rod 22 to rotate, and then drives the mounting plate 25 to move downwards, at the moment, the mounting plate 25 drives the closing plate 19 to move when moving, so that the closing plate 19 is contacted with the adjusting piece 21, as the closing plate 19 can rotate on the fixing frame 24, and as the bottom width of the adjusting piece 21 is larger than the top, the closing plate 19 is unfolded and closed, at the moment, the electric lifting rod 10 is started, the electric lifting rod 10 drives the mounting ring 14 to move out of the drying cylinder 4, then the overturning cover 12 is overturned, and the driving motor 13 is started to reversely rotate, so that the mounting plate 25 is driven to reset, the closing plate 19 is gradually separated from the adjusting piece 21 and is folded under the driving of the tension spring 18, and finally cleaning is performed by a worker;
In specific application scenario, flip cover 12 is located the opposite side of shower nozzle 30 for flip cover 12 blocks the spun material, and because flip cover 12 can shift out the inside of dry section of thick bamboo 4 through electric lift pole 10, and can overturn to blocking the face, thereby be convenient for the staff clear up the material of adhesion, and before overturning, drive closure plate 19 through driving motor 13 and be closed and can avoid appearing droing when overturning the material that flip cover 12 bottom is attached, and then avoid the material of adhesion to fall into the product internal mixing after long-time heating coking, thereby guarantee the final product quality of material, improved the result of use of device.
Referring to fig. 1,3 and 5, in a preferred embodiment, the top of the mounting ring 14 is fixedly connected with two limiting members 17, one side inner wall of each of the two limiting members 17 is fixedly connected with a fixing rod, one end of each of the two fixing rods is rotatably connected with a limiting plate 15, the outer walls of the two fixing rods are sleeved with torsion springs 16, one ends of the two torsion springs 16 are respectively fixedly connected with one side inner wall of each of the two limiting members 17, and the other ends of the two torsion springs 16 are respectively fixedly connected with one side outer wall of each of the two limiting plates 15; the mounting groove has been seted up to the outer wall of collar 14, and the inside fixedly connected with sealing rubber ring 11 of mounting groove, and the outer wall threaded connection of dry section of thick bamboo 4 has blanking cover 28.
Specifically, before cleaning, the limiting piece 15 contacts with the top of the turnover cover 12, at this time, the limiting piece 15 is rotated to separate the limiting piece from the top of the turnover cover 12, so that the turnover cover 12 can be turned over, the torsion spring 16 deforms during rotation, and the limiting piece 15 is driven to rotate and reset after the turning over is completed, so that the turnover cover 12 is limited, and after the drying of materials is completed, the blanking cover 28 is removed, so that a worker can collect the material products;
In specific application scenario, can carry out spacingly through spacing piece 15 to flip lid 12 in the use for flip lid 12 can't overturn, thereby guarantee flip lid 12's stability when drying, avoid flip lid 12 because of rotating the debris that leads to outside get into inside the dryer section of thick bamboo 4, spacing piece 15 can also carry out spacingly to flip lid 12 when clear up simultaneously, so that the staff clear up, improve the practicality of device.
Referring to fig. 1, 7 and 8, in a preferred embodiment, a fixing opening is formed in the top of the mounting frame 1, a feeding hopper 6 is fixedly connected to the inner wall of the fixing opening, two positioning rods 34 are fixedly connected to the top of the feeding hopper 6, a filter frame 36 is arranged in the feeding hopper 6, two bayonets are formed in the top of the filter frame 36, and the inner walls of the two bayonets are respectively contacted with the outer walls of the two positioning rods 34; the top of the mounting frame 1 is fixedly connected with a mounting table 5, the top of the mounting table 5 is connected with a connecting rod 46 through a bearing, the top end of the connecting rod 46 is fixedly connected with a crank 38, the bottom end of the connecting rod 46 is fixedly connected with a stirring piece 39, and the outer wall of the stirring piece 39 is contacted with the inner wall of the filtering frame 36; the top of the mounting frame 1 is rotationally connected with a connecting rod 42, the outer wall of the connecting rod 42 is fixedly connected with a driven roller 41 and a driving gear 45 respectively, the outer wall of the connecting rod 46 is fixedly connected with a driving roller 40, and the outer walls of the driving roller 40 and the driven roller 41 are provided with the same driving belt 37; the top of the mounting frame 1 is provided with a movable groove 35, the inner wall of the movable groove 35 is connected with an inner gear frame 43 in a sliding manner, a driving gear 45 is meshed with the inner gear frame 43, one side inner wall of the movable groove 35 is fixedly connected with a reset spring rod 44, and one end of the reset spring rod 44 is fixedly connected with one side outer wall of the inner gear frame 43.
Specifically, when feeding materials, the worker injects the materials into the feed hopper 6, at this time, the connecting rod 46 can be driven to rotate by rotating the crank 38, and then the stirring piece 39 is driven to stir the materials, meanwhile, when the connecting rod 46 rotates, the driven roller 41 and the connecting rod 42 can be driven to rotate by the driving roller 40 and the driving belt 37, and then the driving gear 45 is driven to rotate, and as the driving gear 45 is meshed with the inner gear frame 43, the driving gear 45 can drive the inner gear frame 43 to move, when the driving gear 45 rotates to a specified position, the short-term separation occurs between the driving gear 45 and the inner gear frame 43, and at this time, the inner gear frame 43 can be driven to reset by the reset spring rod 44, and the inner gear frame 43 is contacted with the outer wall of the feed hopper 6, so that the impact is carried out;
In specific application scene, can filter the debris that contains in the material through filter frame 36, avoid debris to get into the drying cabinet inside, in order to improve product quality, simultaneously when filtering the relatively poor material of flow, can increase the filtration efficiency of material through stirring piece 39, and can drive gear 45 rotation through driving roller 40, drive belt 37 and driven voller 41 when using, and then drive internal gear frame 43 and strike feeder hopper 6, make feeder hopper 6 vibrations, thereby increase the mobility of material, further increase the filtration efficiency of material.
Referring to fig. 1, 2, 5 and 6, in a preferred embodiment, the bottom of the feed hopper 6 is fixedly connected with an atomizer 7 through a pipeline, the bottom of the atomizer 7 is fixedly connected with a delivery pump 8, the output end of the delivery pump 8 is fixedly connected with a spray head 30 through a pipeline, the spray head 30 is positioned in the drying cylinder 4, and the outer wall of one side of the mounting frame 1 is fixedly connected with the intelligent screen 2; the inner wall of the drying cylinder 4 is fixedly connected with an annular heat-conducting plate 27, the outer wall of the drying cylinder 4 is fixedly connected with an annular heating plate 9, the inner wall of the annular heating plate 9 is fixedly connected with a plurality of heating pipes 26 at equal intervals, and the plurality of heating pipes 26 are positioned between the annular heat-conducting plate 27 and the drying cylinder 4; the outer wall of shower nozzle 30 rotates and is connected with shielding plate 31, and the inner wall fixedly connected with installation pole 32 of shielding plate 31, and the bottom fixedly connected with installation extension board 29 of shower nozzle 30, the inner wall rotation of installation extension board 29 is connected with electric telescopic handle 33, and electric telescopic handle 33's output rotates and connects in the outer wall of installation pole 32.
Specifically, when the material is sprayed into the drying cylinder 4, the filtered material enters the atomizer 7 through a pipeline to be atomized, and is sprayed into the drying cylinder 4 through the delivery pump 8 and the spray head 30, at the moment, the electric telescopic rod 33 is started, the electric telescopic rod 33 drives the shielding plate 31 to rotate so as to avoid blocking the sprayed atomized material, and meanwhile, the heating pipe 26 is heated through the annular heating plate 9, and after the material is dried, the shielding plate 31 can be driven to reset through the electric telescopic rod 33, so that the shielding plate 31 moves to the upper part of the spray head 30;
In specific application scenario, can carry out even heating to annular heat-conducting plate 27 through a plurality of heating pipes 26 to owing to annular heat-conducting plate 27 area is great, makes annular heat-conducting plate 27 can be with the even conduction of heat to inside the dry section of thick bamboo 4, thereby make the inside material of dry section of thick bamboo 4 evenly be heated, avoid the material direct and heating pipe 26 contact simultaneously, improve the result of use of device, and shelter from through shielding plate 31, can avoid taking out the material after the drying and dry material falls in shower nozzle 30 top and lead to shower nozzle 30 to block up, thereby guarantee the use of follow-up device.
Working principle: when feeding materials, a worker injects the materials into the feed hopper 6, at the moment, the connecting rod 46 can be driven to rotate by rotating the crank 38, then the stirring piece 39 is driven to stir the materials, meanwhile, when the connecting rod 46 rotates, the driven roller 41 and the connecting rod 42 can be driven to rotate by the driving roller 40 and the driving belt 37, then the driving gear 45 is driven to rotate, and as the driving gear 45 is meshed with the inner gear frame 43, the driving gear 45 can drive the inner gear frame 43 to move, when the driving gear 45 rotates to a specified position, short-term separation occurs between the driving gear 45 and the inner gear frame 43, at the moment, the inner gear frame 43 can be driven to reset by the reset spring rod 44, and the inner gear frame 43 is contacted with the outer wall of the feed hopper 6, so that the inner gear frame 43 is impacted; when the materials are sprayed into the drying cylinder 4, the filtered materials enter the atomizer 7 through a pipeline to be atomized, are sprayed into the drying cylinder 4 through the delivery pump 8 and the spray head 30, and are heated by the annular heating plate 9; after the material is dried, the blanking cover 28 is taken down, so that workers can collect the material products; before cleaning, the limiting piece 15 contacts with the top of the turnover cover 12, and at the moment, the limiting piece 15 is separated from the top of the turnover cover 12 by rotating, so that the turnover cover 12 can be turned over, the torsion spring 16 deforms during rotation, and the limiting piece 15 is driven to rotate and reset after the turning over is completed, so that the turnover cover 12 is limited; when cleaning, start driving motor 13, driving motor 13 drives lead screw 22 and rotates, and then drive mounting panel 25 downwardly moving, mounting panel 25 can drive closure plate 19 when moving this moment and remove for closure plate 19 contacts with regulating part 21, because closure plate 19 can rotate on mount 24, and because the bottom width of regulating part 21 is greater than the top, thereby make closure plate 19 open and close, start electric lifter 10 this moment, electric lifter 10 drives collar 14 and shifts out the inside of dry cylinder 4, later overturn flip lid 12, and start driving motor 13 and reverse, thereby drive mounting panel 25 and reset, and closure plate 19 can be separated with regulating part 21 gradually, and draw in under the drive of tension spring 18, clear up by the staff at last.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a superfine powder spray dryer, includes mounting bracket (1), its characterized in that, the mounting opening has been seted up at the top of mounting bracket (1), and the inner wall fixedly connected with dry cylinder (4) of mounting bracket (1), and the top fixedly connected with electric lift rod (10) of mounting bracket (1), the output fixedly connected with connecting plate (3) of electric lift rod (10), the one end fixedly connected with collar (14) of connecting plate (3), and collar (14) are located the inside of dry cylinder (4), the inner wall swing joint of collar (14) has flip lid (12), and the top fixedly connected with driving motor (13) of flip lid (12), the output shaft of driving motor (13) is through coupling joint lead screw (22), and lead screw (22) are located the below of flip lid (12), and the bottom fixedly connected with four gag lever (23), and the outer wall of four gag lever (23) and the outer wall of lead screw (22) are equipped with same mounting panel (25), and the one end fixedly connected with same fixed plate (20) of four gag lever levers (23), the top fixedly connected with the top of lead screw (20) and the fixed mount (24) of many top fixed plates (24), the outer walls of the fixing frames (24) are movably connected with a closing plate (19), the outer walls of the opposite sides of two adjacent closing plates (19) are fixedly connected with the same tension spring (18), the tops of the fixing plates (20) are fixedly connected with a plurality of adjusting pieces (21) at equal intervals, and the bottom width of each adjusting piece (21) is larger than that of the top, so that the closing plates (19) are unfolded and closed;
The top of the mounting frame (1) is provided with a fixed port, the inner wall of the fixed port is fixedly connected with a feed hopper (6), the top of the feed hopper (6) is fixedly connected with two positioning rods (34), a filter frame (36) is arranged in the feed hopper (6), the top of the filter frame (36) is provided with two bayonets, and the inner walls of the two bayonets are respectively contacted with the outer walls of the two positioning rods (34);
The bottom of the feed hopper (6) is fixedly connected with an atomizer (7) through a pipeline, the bottom of the atomizer (7) is fixedly connected with a conveying pump (8), the output end of the conveying pump (8) is fixedly connected with a spray head (30) through a pipeline, the spray head (30) is positioned in the drying cylinder (4), and an intelligent screen (2) is fixedly connected to the outer wall of one side of the installation frame (1); the flip cap (12) is located on an opposite side (30) of the spray head.
2. The ultra-fine powder spray dryer according to claim 1, wherein the top of the mounting ring (14) is fixedly connected with two limiting pieces (17), one side inner wall of each of the two limiting pieces (17) is fixedly connected with a fixing rod, one end of each of the two fixing rods is movably connected with a limiting piece (15), the outer walls of the two fixing rods are sleeved with torsion springs (16), one end of each of the two torsion springs (16) is fixedly connected with one side inner wall of each of the two limiting pieces (17), and the other end of each of the two torsion springs (16) is fixedly connected with one side outer wall of each of the two limiting pieces (15).
3. The ultra-fine powder spray dryer according to claim 2, wherein the outer wall of the mounting ring (14) is provided with a mounting groove, the inside of the mounting groove is fixedly connected with a sealing rubber ring (11), and the outer wall of the drying cylinder (4) is movably connected with a blanking cover (28).
4. The ultra-fine powder spray dryer according to claim 1, wherein the top of the mounting frame (1) is fixedly connected with a mounting table (5), the top of the mounting table (5) is movably connected with a connecting rod (46), the top of the connecting rod (46) is fixedly connected with a crank (38), the bottom of the connecting rod (46) is fixedly connected with a stirring piece (39), and the outer wall of the stirring piece (39) is in contact with the inner wall of the filtering frame (36).
5. The spray dryer for ultrafine powder according to claim 4, wherein a connecting rod (42) is movably connected to the top of the mounting frame (1), a driven roller (41) and a driving gear (45) are fixedly connected to the outer wall of the connecting rod (42), a driving roller (40) is fixedly connected to the outer wall of the connecting rod (46), and the same driving belt (37) is arranged on the outer walls of the driving roller (40) and the driven roller (41).
6. The ultra-fine powder spray dryer according to claim 5, wherein the top of the mounting frame (1) is provided with a movable groove (35), an inner wall of the movable groove (35) is movably connected with an inner gear frame (43), a driving gear (45) is meshed with the inner gear frame (43), a reset spring rod (44) is fixedly connected to an inner wall of one side of the movable groove (35), and one end of the reset spring rod (44) is fixedly connected to an outer wall of one side of the inner gear frame (43).
7. The ultra-fine powder spray dryer according to claim 6, wherein the inner wall of the drying cylinder (4) is fixedly connected with an annular heat conducting plate (27), the outer wall of the drying cylinder (4) is fixedly connected with an annular heating plate (9), the inner wall of the annular heating plate (9) is fixedly connected with a plurality of heating pipes (26) at equal intervals, and the plurality of heating pipes (26) are located between the annular heat conducting plate (27) and the drying cylinder (4).
8. The ultra-fine powder spray dryer according to claim 7, wherein the outer wall of the spray head (30) is movably connected with a shielding plate (31), the inner wall of the shielding plate (31) is fixedly connected with a mounting rod (32), the bottom of the spray head (30) is fixedly connected with a mounting support plate (29), the inner wall of the mounting support plate (29) is movably connected with an electric telescopic rod (33), and the output end of the electric telescopic rod (33) is movably connected with the outer wall of the mounting rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311800196.8A CN117442989B (en) | 2023-12-26 | 2023-12-26 | Superfine powder spray dryer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311800196.8A CN117442989B (en) | 2023-12-26 | 2023-12-26 | Superfine powder spray dryer |
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| CN117442989A CN117442989A (en) | 2024-01-26 |
| CN117442989B true CN117442989B (en) | 2024-05-10 |
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| CN202311800196.8A Active CN117442989B (en) | 2023-12-26 | 2023-12-26 | Superfine powder spray dryer |
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| CN118286707B (en) * | 2024-06-04 | 2024-08-20 | 潍坊易北特生物科技有限公司 | Spray drying system for preparing composite peptide powder |
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| CN114136064A (en) * | 2021-12-07 | 2022-03-04 | 九江市彭泽县宏兴油脂有限公司 | Drying equipment of rape seed |
| CN114618179A (en) * | 2022-03-22 | 2022-06-14 | 衡阳市建衡实业有限公司 | Spray drying tower for preparing powdery polyaluminium chloride |
| CN116429199A (en) * | 2023-05-11 | 2023-07-14 | 文四凤 | Outdoor sun-proof protective cover structure of flow measuring instrument |
| CN220002972U (en) * | 2023-06-21 | 2023-11-14 | 河北中唐医药有限公司 | Spray drying granulator |
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- 2023-12-26 CN CN202311800196.8A patent/CN117442989B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136064A (en) * | 2021-12-07 | 2022-03-04 | 九江市彭泽县宏兴油脂有限公司 | Drying equipment of rape seed |
| CN114618179A (en) * | 2022-03-22 | 2022-06-14 | 衡阳市建衡实业有限公司 | Spray drying tower for preparing powdery polyaluminium chloride |
| CN116429199A (en) * | 2023-05-11 | 2023-07-14 | 文四凤 | Outdoor sun-proof protective cover structure of flow measuring instrument |
| CN220002972U (en) * | 2023-06-21 | 2023-11-14 | 河北中唐医药有限公司 | Spray drying granulator |
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