CN117504327B - Redispersible rubber powder spray drying tower - Google Patents
Redispersible rubber powder spray drying tower Download PDFInfo
- Publication number
- CN117504327B CN117504327B CN202410002399.0A CN202410002399A CN117504327B CN 117504327 B CN117504327 B CN 117504327B CN 202410002399 A CN202410002399 A CN 202410002399A CN 117504327 B CN117504327 B CN 117504327B
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- Prior art keywords
- transmission
- fixedly connected
- groove
- spray drying
- extends
- Prior art date
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Links
- 238000001694 spray drying Methods 0.000 title claims abstract description 68
- 229940098458 powder spray Drugs 0.000 title claims abstract description 19
- 229920001971 elastomer Polymers 0.000 title claims abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims description 112
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 239000000843 powder Substances 0.000 abstract description 14
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 10
- 239000000839 emulsion Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 239000004816 latex Substances 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B01D1/30—Accessories for evaporators ; Constructional details thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
- B08B9/0936—Cleaning containers, e.g. tanks by the force of jets or sprays using rotating jets
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a redispersible rubber powder spray drying tower, which relates to the technical field of spray drying and comprises a spray drying tower body, wherein a top box is fixedly connected to the top of the spray drying tower body, a working cavity is formed in the top box, two fixing rods are fixedly connected to the top of an inner cavity of the working cavity, a top cover is fixedly connected to the bottoms of the two fixing rods, a top groove is formed in the top of the spray drying tower body, and the redispersible rubber powder spray drying tower can discharge drying gas into an annular cavity through the arrangement of a spray box, a second fixing plate and a fixing cylinder, so that the spray box is driven to rotate through a first switch valve, and therefore when the rubber powder spray drying work is carried out, the inner wall of the spray drying tower body is cleaned by blowing the rubber powder adhered to the inner wall of the spray drying tower body, and after the work is completed, the spray box can be moved up and down, the inner wall of the spray drying tower body can be cleaned comprehensively without manual cleaning.
Description
Technical Field
The invention relates to the technical field of spray drying, in particular to a redispersible rubber powder spray drying tower.
Background
The redispersible emulsion powder is polymer emulsion obtained by emulsion polymerization, polymer powder is obtained by spray drying, and the polymer powder is mixed with water according to a certain proportion to form stable polymer emulsion again. Spray drying is a method of applying systematic technology to material drying, in the drying chamber, after the thin material is atomized, in contact with hot air, the moisture is quickly vaporized, and the dried product is obtained. The method can directly dry the solution and emulsion into powder or granular products, and can omit the procedures of evaporation, crushing and the like. The material to be dried is dispersed into fine particles like fog through mechanical action, the evaporation area of moisture is increased, the drying process is accelerated, and most of the moisture is removed in the moment when the material contacts with hot air, so that solid matters in the material are dried into powder. When spray drying is carried out, emulsion powder is easy to adhere to the tower wall, and after working, the tower wall is manually cleaned, so that the cleaning is inconvenient, and meanwhile, the cleaning effect is poor.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a redispersible rubber powder spray drying tower, which solves the problems in the prior art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the spray drying tower comprises a spray drying tower body, wherein a top box is fixedly connected to the top of the spray drying tower body, a working cavity is formed in the top box, two fixing rods are fixedly connected to the top of the inner cavity of the working cavity, a top cover is fixedly connected to the bottoms of the fixing rods, a top groove is formed in the top of the spray drying tower body, the top cover is positioned in the top groove, a second movable groove is formed in the top box and positioned on one side of the working cavity, a reciprocating screw rod is rotatably connected in the second movable groove, a sliding block is connected to the outer side of the reciprocating screw rod in a threaded manner, one end of the sliding block extends to the inner side of the working cavity and is fixedly connected with a second fixing plate, a first annular groove is formed in the second fixing plate, a gear ring is fixedly connected to the inner side of the first annular groove in a sliding manner, a fixing cylinder is fixedly connected to the inner side of the gear ring, the bottom end of the fixed cylinder is internally provided with a first sealing cover which is positioned in the top groove, the bottom of the first sealing cover is fixedly connected with a first driving box, a storage cavity is formed in the first driving box, a first moving groove is formed in the first driving box and positioned above the storage cavity, a first screw rod is rotationally connected in the first moving groove, the outer side of the first screw rod is in threaded connection with a first fixed pipe, one end of the first fixed pipe extends to the outer side of the first driving box and is fixedly connected with a spraying box, one side of the spraying box is fixedly connected with a first switching valve, the bottom of the spraying box is fixedly connected with a second switching valve, one end of the first fixed pipe is fixedly connected with a hose, one end of the hose is fixedly connected with a second fixed pipe, one end of the second fixed pipe extends to the inside of the fixed cylinder, the top box is internally provided with an annular cavity, the inside sliding connection of annular chamber has the sealed lid of second, the top of the fixed pipe of second is connected with the bottom of the sealed lid of second, the top of the fixed pipe of second extends to the annular intracavity portion, the outside cover of first lead screw is equipped with first worm wheel, the bottom rotation of first removal groove inner chamber is connected with the first worm that is connected with first worm wheel phase transmission.
Optionally, one side fixedly connected with mount of top case, the top fixedly connected with second driving case of mount, the inside dwang that rotates of second driving case is connected with, the outside fixedly connected with of dwang a plurality of blades, one side fixedly connected with intake pipe of second driving case, the opposite side fixedly connected with outlet duct of second driving case, the one end of outlet duct extends to the annular intracavity portion.
Optionally, the top rotation of spray drying tower body is connected with the transfer line, first transmission groove has been seted up to the inside of second fixed plate, first transmission groove is passed on the top of transfer line and is extended to the top of second fixed plate and rotate with the top of working chamber inner chamber and be connected, the outside movable sleeve of transfer line is equipped with first bevel gear, the second ring channel has been seted up to the inside below that just is located first transmission groove of second fixed plate, the inside sliding connection of second ring channel has two first slide bars, the top of first slide bar all extends to first transmission inslot portion and is connected with first bevel gear's bottom, first spline spare is all installed to the outside of transfer line, first bevel gear is inside and be located first spline groove inside, the inside transmission chamber of having seted up of second fixed plate, the outside cover of transmission chamber is equipped with the second drive gear, the second drive gear cooperatees with the ring gear, the bottom fixed connection of transmission chamber inner chamber has a fixed block, one side of worm wheel fixed block is equipped with the second drive gear, one side is equipped with the second bevel gear is equipped with the second taper gear, the top is equipped with the second transmission groove is equipped with the worm, the top is equipped with the first spline piece is connected to the outside of second bevel gear, the top of second fixed frame is equipped with the top of second spline piece, the top is connected with the second transmission groove, the top of second spline piece is equipped with the top of second spline piece, the top is connected with the top of second spline piece, the top is equipped with the top of the worm, the top of the worm is connected with the worm, the top of the worm, the top is equipped with the top of the worm, the top of the worm has the top down worm, the top down worm is connected to the top.
Optionally, the inside second transmission groove of having seted up of fixed section of thick bamboo, the top of first worm extends to the inside of second transmission groove, one side rotation of second transmission groove inner chamber is connected with the actuating lever, the actuating lever all overlaps in the outside of first worm and is equipped with the third bevel gear of engaged with, the one end of actuating lever extends to the outside of fixed section of thick bamboo and fixedly connected with fifth drive gear, first spout has been seted up to one side of fixed section of thick bamboo, the inside sliding connection of first spout has the gag lever post, the one end of gag lever post extends to the outside of fixed section of thick bamboo and fixedly connected with rack, the rack cooperatees with fifth drive gear.
Optionally, one side fixedly connected with third fixed plate of second fixed plate, the top of top case rotates and is connected with the transmission post, the inside sliding connection of transmission post has the second slide bar, the bottom of second slide bar extends to the work intracavity portion and rotates with the top of third fixed plate and be connected, the bottom of second slide bar extends to the below of third fixed plate and overlaps and be equipped with the separation and reunion cover, the outside cover of separation and reunion cover is equipped with the third drive gear, the transmission post is inside and be located the both sides of second slide bar and all offered the second spline groove, the outside of second slide bar just is located the inside second spline spare that all installs of second spline groove, a plurality of second spout has been offered to the inside equal sliding connection of second spout, one side of movable block is all fixedly connected with clutch post, a plurality of clutch cover is inside to be offered, the one end of clutch post all extends to the clutch inslot portion, the inside and be located the outside of clutch post is all sliding connection has reset spring, reset spring's the outside is located the inside and is connected with the inner chamber of second side that all is connected with the second spline piece, one side that all moves with the second side of reset spring is connected with the inner chamber that all one side of second slide bar.
Optionally, the top of reciprocating screw extends to the top of top case, the top fixedly connected with support frame of top case, the transmission post all overlaps with the outside of reciprocating screw and is equipped with the second belt pulley of being connected through belt transmission.
Optionally, the bottom fixedly connected with steam distributor of top cap, the top fixedly connected with driving motor of top cap, one side fixedly connected with first fixed plate of dead lever, the bottom of first fixed plate is provided with rotary joint, the bottom of top cap rotates and is connected with the swivelling joint, the top of swivelling joint is connected with the bottom of swivelling joint, the bottom of swivelling joint extends to the below of steam distributor and installs the atomizer, the outside of driving motor output and the outside of swivelling joint all overlap and are equipped with meshed first drive gear, the air cavity has been seted up to steam distributor's inside, a plurality of connector is installed in steam distributor's outside, the one end of connector all extends to the air cavity inside, the connecting pipe is installed at the top of top cap, the one end of connecting pipe extends to the air cavity inside, the clutch groove is installed at the top of working chamber inner chamber, the bottom of clutch groove is connected with rotary joint's top, all extend to the outside of top case with the top of clutch groove.
Optionally, the spray drying tower body inner chamber just is located the outside fixedly connected with fender cover of spray booth.
The invention provides a redispersible rubber powder spray drying tower, which has the following beneficial effects:
1. this redispersible rubber powder spray drying tower through being provided with spray booth, second fixed plate and fixed section of thick bamboo, can be with dry gas into the annular chamber inside to can enter into the spray booth inside, spout through first ooff valve, drive the spray booth through fixed section of thick bamboo and rotate, thereby when carrying out rubber powder spray drying work, sweep down the adhesive powder that is stained with on the spray drying tower body inner wall, can be after the work is accomplished, through making the spray booth reciprocate, can carry out comprehensive clearance to the spray drying tower body inner wall, need not to carry out manual cleaning.
2. This redispersible rubber powder spray drying tower through being provided with fifth transmission gear, rack and first driving case, when the spray box removes to the inside take the altitude of spray drying tower, fifth transmission gear and rack contact, make rack drive fifth transmission gear rotate, make the actuating lever drive third bevel gear rotate, make first worm drive first worm wheel rotate, make first worm wheel drive first lead screw rotate, make first fixed pipe drive spray box shrink to first driving box direction, along with the downward movement of spray box, make the spray box progressively to first driving box direction shrink, thereby can make the spray box get into the interior wall of conical part of spray drying tower body and get rid of, when the spray box moves down to a position, reciprocating lead screw continues to rotate this moment, make the second fixed plate drive spray box upwards move, the spray box gradually moves to the direction of keeping away from first driving box this moment, until fifth transmission gear breaks away from the contact with the rack, make first lead screw of drive, the spray box moves to initial position, then the sealed lid upwards moves to the initial position, make the spray box keep on, make the top seal cover and can be located the interior wall of spray drying tower body and keep the inner wall of conical part in order to clean, thereby the spray drying tower body can be kept clean with the inner wall, the inner wall of spray drying tower body is kept clean, the inner wall of spray drying tower is kept in the inner wall of the spray drying tower, the air dryer is kept clean in the inner wall of the spray drying tower, and can be cleaned.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view showing the internal structure of a second fixing plate portion according to the present invention;
FIG. 3 is a schematic view showing the internal structure of a second fixing plate portion according to the present invention;
FIG. 4 is a schematic view of the internal structure of a stationary barrel portion of the present invention;
FIG. 5 is a schematic view of the connection structure of the clutch sleeve and the second slide bar of the present invention;
FIG. 6 is a schematic view of the internal structure of the first driving box of the present invention;
FIG. 7 is an enlarged view of the invention at A of FIG. 1;
FIG. 8 is an enlarged view of the invention at B of FIG. 1;
FIG. 9 is an enlarged view of FIG. 1 at C in accordance with the present invention;
FIG. 10 is an enlarged view of the invention at D of FIG. 1;
FIG. 11 is an enlarged view of FIG. 1 at E in accordance with the present invention;
FIG. 12 is an enlarged view of the invention at F of FIG. 1;
FIG. 13 is an enlarged view of the invention at G of FIG. 1;
fig. 14 is an enlarged view of fig. 5 at H in accordance with the present invention.
In the figure: 1. a spray drying tower; 2. a top box; 3. a working chamber; 4. a fixed rod; 5. a top cover; 6. a driving motor; 7. a rotary tube; 8. a first fixing plate; 9. a rotary joint; 10. a first transmission gear; 11. a hot gas distributor; 12. an air cavity; 13. an atomizing nozzle; 14. a connector; 15. a connecting pipe; 16. a first sealing cover; 17. a first drive box; 18. a storage chamber; 19. a first moving groove; 20. a first screw rod; 21. a first worm wheel; 22. a first fixed tube; 23. a spray box; 24. a first switching valve; 25. a second switching valve; 26. a second fixed tube; 27. a first worm; 28. a fixed cylinder; 29. a second moving groove; 30. a reciprocating screw rod; 31. a slide block; 32. a second fixing plate; 33. a first annular groove; 34. a gear ring; 35. a fixing frame; 36. a second drive box; 37. a rotating lever; 38. a blade; 39. an air inlet pipe; 40. an air outlet pipe; 41. a first pulley; 42. a transmission rod; 43. a first transmission groove; 44. a first spline groove; 45. a first spline member; 46. a second annular groove; 47. a first slide bar; 48. a first bevel gear; 49. a second bevel gear; 50. a fixed block; 51. a rotating shaft; 52. a second worm wheel; 53. a second worm; 54. a second transmission gear; 55. a drive column; 56. a second slide bar; 57. a third fixing plate; 58. a clutch sleeve; 59. a third transmission gear; 60. a fourth transmission gear; 61. a support frame; 62. a second pulley; 63. a second spline groove; 64. a second spline member; 65. an annular cavity; 66. a second sealing cover; 67. a second transmission groove; 68. a driving rod; 69. a third bevel gear; 70. a fifth transmission gear; 71. a first chute; 72. a limit rod; 73. a rack; 74. a second chute; 75. a moving block; 76. a clutch post; 77. an electromagnet; 78. a return spring; 79. a clutch groove; 80. a hose; 81. a blocking sleeve; 82. a transmission cavity.
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.
Example 1
Referring to fig. 1 to 3 and fig. 5 to 14, the present invention provides a technical solution: the redispersible rubber powder spray drying tower comprises a spray drying tower body 1, a top box 2 is fixedly connected to the top of the spray drying tower body 1, a working cavity 3 is formed inside the top box 2, two fixing rods 4 are fixedly connected to the top of the inner cavity of the working cavity 3, a top cover 5 is fixedly connected to the bottoms of the two fixing rods 4, a top groove is formed in the top of the spray drying tower body 1, the top cover 5 is positioned inside the top groove, a second movable groove 29 is formed in one side of the working cavity 3 inside the top box 2, a reciprocating screw 30 is rotatably connected inside the second movable groove 29, a sliding block 31 is connected to the outer side of the reciprocating screw 30 in a threaded manner, one end of the sliding block 31 extends to the inside of the working cavity 3 and is fixedly connected with a second fixing plate 32, a first annular groove 33 is formed inside the second fixing plate 32, a gear ring 34 is slidingly connected to the inside of the first annular groove 33, a fixing cylinder 28 is fixedly connected inside the gear ring 34, the bottom end of the fixed cylinder 28 is internally provided with a first sealing cover 16 positioned in the top groove, the bottom of the first sealing cover 16 is fixedly connected with a first driving box 17, a containing cavity 18 is formed in the first driving box 17, a first moving groove 19 is formed in the first driving box 17 and positioned above the containing cavity 18, a first screw rod 20 is rotatably connected in the first moving groove 19, the outer side of the first screw rod 20 is in threaded connection with a first fixed pipe 22, one end of the first fixed pipe 22 extends to the outer side of the first driving box 17 and is fixedly connected with a spray box 23, one side of the spray box 23 is fixedly connected with a first switch valve 24, the bottom of the spray box 23 is fixedly connected with a second switch valve 25, one end of the first fixed pipe 22 is fixedly connected with a hose 80, one end of the hose 80 is fixedly connected with a second fixed pipe 26, one end of the second fixed pipe 26 extends to the inside the fixed cylinder 28, the inner side of the top box 2 is provided with an annular cavity 65, the inside sliding connection of annular chamber 65 has the sealed lid 66 of second, and the top of second fixed pipe 26 is connected with the bottom of sealed lid 66 of second, and the top of second fixed pipe 26 extends to the annular chamber 65 inside, and the outside cover of first lead screw 20 is equipped with first worm wheel 21, and the bottom of first removal groove 19 inner chamber rotates to be connected with the first worm 27 that is connected with first worm wheel 21 phase transmission.
Wherein, one side fixedly connected with mount 35 of roof case 2, the top fixedly connected with second driving case 36 of mount 35, the inside rotation of second driving case 36 is connected with dwang 37, the outside fixedly connected with of dwang 37 piece blade 38, one side fixedly connected with intake pipe 39 of second driving case 36, the opposite side fixedly connected with outlet duct 40 of second driving case 36, the one end of outlet duct 40 extends to annular chamber 65 inside, can discharge dry gas into annular chamber 65 inside, thereby can get into to spray box 23 inside, spout through first ooff valve 24, when carrying out the rubber powder spray drying work, sweep the rubber powder that is stained with on the inner wall of spray drying tower 1 down.
Wherein, the top of the spray drying tower body 1 is rotationally connected with a transmission rod 42, a first transmission groove 43 is arranged in the second fixing plate 32, the top of the transmission rod 42 passes through the first transmission groove 43 and extends to the upper part of the second fixing plate 32 and is rotationally connected with the top of the inner cavity of the working cavity 3, a first bevel gear 48 is movably sleeved on the outer side of the transmission rod 42, a second annular groove 46 is arranged in the second fixing plate 32 and positioned below the first transmission groove 43, two first slide bars 47 are slidingly connected in the second annular groove 46, the top of the first slide bars 47 extends to the inner part of the first transmission groove 43 and is connected with the bottom end of the first bevel gear 48, a first spline piece 45 is arranged on the outer side of the transmission rod 42, a transmission cavity 82 is arranged in the second fixing plate 32, the inside of the transmission cavity 82 is rotationally connected with a rotation shaft 51, a second transmission gear 54 is sleeved outside the rotation shaft 51, the second transmission gear 54 is matched with the gear ring 34, the bottom of the inner cavity of the transmission cavity 82 is fixedly connected with a fixed block 50, one side of the fixed block 50 is rotationally connected with a second worm 53, the outside of the rotation shaft 51 is sleeved with a second worm wheel 52 which is in transmission connection with the second worm 53, one end of the second worm 53 extends to the inside of the first transmission groove 43 and is sleeved with a second bevel gear 49 which is meshed with the first bevel gear 48, the outside of the fixed cylinder 28 is sleeved with a fourth transmission gear 60, the fourth transmission gear 60 is meshed with the third transmission gear 59, the bottom end of the rotation rod 37 extends to the lower part of the fixed frame 35, the bottom end of the transmission rod 42 extends to the lower part of the top box 2, the rotation rod 37 and the outside of the transmission rod 42 are sleeved with first belt pulleys 41 which are connected through belt transmission, the spray box 23 can be driven to rotate by the flow of the drying gas, so that the inner wall of the spray drying tower 1 is cleaned.
Wherein, one side of the second fixed plate 32 is fixedly connected with a third fixed plate 57, the top of the top box 2 is rotationally connected with a transmission column 55, the inside of the transmission column 55 is slidingly connected with a second slide bar 56, the bottom end of the second slide bar 56 extends into the working cavity 3 and is rotationally connected with the top of the third fixed plate 57, the bottom end of the second slide bar 56 extends to the lower part of the third fixed plate 57 and is sleeved with a clutch sleeve 58, the outside of the clutch sleeve 58 is sleeved with a third transmission gear 59, the inside of the transmission column 55 is provided with second spline grooves 63 on both sides of the second slide bar 56, the outside of the second slide bar 56 is provided with second spline pieces 64 on the inside of the second spline grooves 63, a plurality of second slide grooves 74 are arranged inside the second slide bar 56, the inside of the second slide grooves 74 is slidingly connected with a moving block 75, one side of the moving block 75 is fixedly connected with a clutch column 76, a plurality of clutch grooves 79 are formed in the clutch sleeve 58, one end of the clutch post 76 extends into the clutch grooves 79, a reset spring 78 is slidably connected to the second sliding groove 74 and is positioned on the outer side of the clutch post 76, one end of the reset spring 78 is connected with one side of the inner cavity of the second sliding groove 74, the other end of the reset spring 78 is connected with one side of the moving block 75, one side of the inner cavity of the second sliding groove 74 and one side of the moving block 75 are fixedly connected with an electromagnet 77, the spray box 23 can be driven to move up and down when the whole inner wall of the spray drying tower 1 is cleaned, after the cleaning is finished, the electromagnet 77 is closed, so that a repulsive force magnetic field between the two electromagnets 77 is generated, the moving block 75 drives one end of the clutch post 76 to move out of the clutch grooves 79, the clutch sleeve 58 is disconnected with the second sliding rod 56, at this time, the spray box 23 can only move circumferentially and cannot move up and down.
Wherein, the top of reciprocating screw 30 extends to the top of top case 2, and top fixedly connected with support frame 61 of top case 2, transmission post 55 all overlaps with the outside of reciprocating screw 30 and is equipped with the second belt pulley 62 of being connected through belt transmission, when fixed section of thick bamboo 28 rotates, can drive reciprocating screw 30 and rotate, and then can make spray box 23 reciprocate.
Wherein, the bottom fixedly connected with steam distributor 11 of top cap 5, the top fixedly connected with driving motor 6 of top cap 5, one side fixedly connected with first fixed plate 8 of dead lever 4, the bottom of first fixed plate 8 is provided with rotary joint 9, the bottom rotation of top cap 5 is connected with swivelling joint 7, the top of swivelling joint 9's bottom is connected, the bottom of swivelling joint 7 extends to the below of steam distributor 11 and installs atomizer 13, the outside of driving motor 6 output and the outside of swivelling joint 7 all overlap and are equipped with meshed first drive gear 10, air cavity 12 has been seted up to steam distributor 11's inside, a plurality of connector 14 is installed in the outside of steam distributor 11, the one end of connector 14 all extends to inside air cavity 12, connecting pipe 15 is installed at the top of top cap 5, the one end of connecting pipe 15 extends to inside air cavity 12, clutch groove 79 is installed at the top of working chamber 3 inner chamber, the bottom of clutch groove 79 is connected with rotary joint 9's top, the top of 15 and clutch groove 79 all extend to the outside of top case 2, can carry out the dry work of rubber powder spraying.
Wherein, spray drying tower body 1 inner chamber just is located the outside fixedly connected with fender cover 81 of spray booth 23, fills the gap between spray booth 23 and the spray drying tower body 1 inner wall.
Example 2
Referring to fig. 1, 4, 6, 7, 8, 9 and 11, the present invention provides a technical solution: the inside second transmission groove 67 that has seted up of fixed section of thick bamboo 28, the top of first worm 27 extends to the inside of second transmission groove 67, one side rotation in second transmission groove 67 inner chamber is connected with actuating lever 68, actuating lever 68 and the outside of first worm 27 all overlap and are equipped with engaged with third bevel gear 69, the one end of actuating lever 68 extends to the outside of fixed section of thick bamboo 28 and fixedly connected with fifth transmission gear 70, first spout 71 has been seted up to one side of fixed section of thick bamboo 28, the inside sliding connection of first spout 71 has gag lever post 72, the one end of gag lever post 72 extends to the outside of fixed section of thick bamboo 28 and fixedly connected with rack 73, rack 73 cooperatees with fifth transmission gear 70, at the in-process that moves down, can progressively remove spray box 23 to first drive box 17 direction for spray drying tower 1 inside toper part can be cleared up to spray drying box 23.
In summary, when the redispersible rubber powder spray drying tower is used, slurry enters the rotating tube 7 through the clutch groove 79 through the rotary joint 9, and is atomized and sprayed out through the atomizing nozzle 13, the output end of the driving motor 6 drives the first transmission gear 10 to rotate, so that the first transmission gear 10 drives the atomizing nozzle 13 to rotate through the rotating tube 7, the slurry is sprayed out in a rotating way, hot air carries anti-caking agent to enter the air cavity 12 through the connecting tube 15, the slurry is sprayed out through the connecting tube 14, the anti-caking agent is mixed with the slurry, the emulsion powder is formed under the action of dry gas, meanwhile, the dry gas enters the second driving box 36 through the air inlet tube 39, enters the annular cavity 65 through the air outlet tube 40, the dry gas in the annular cavity 65 enters the hose 80 through the second fixed tube 26 and then enters the spray box 23, when gas flows to the direction of the air outlet pipe 40, the gas pushes the blades 38 to move through the second switch valve 25 to enable the blades 38 to drive the rotating rod 37 to rotate, the rotating rod 37 drives the transmission rod 42 to rotate through the first belt pulley 41, the transmission rod 42 drives the first bevel gear 48 to rotate through the first spline groove 44 and the first spline piece 45, the first bevel gear 48 drives the second worm 53 to rotate through the second bevel gear 49, the second worm 53 drives the rotating shaft 51 to rotate through the second worm wheel 52, the second transmission gear 54 rotates, the second transmission gear 54 drives the gear ring 34 to rotate, the gear ring 34 drives the fixed cylinder 28 to rotate, the fixed cylinder 28 drives the first sealing cover 16 to move circumferentially, the first sealing cover 16 moves around the outer side of the top cover 5, the first driving box 17 drives the spray box 23 to move circumferentially, the second switch valve 25 blows out air, latex powder particles adhered on the inner wall of the spray drying tower body 1 are blown down, the latex powder particles are prevented from being adhered more on the inner wall of the spray drying tower body 1, the quality of the latex powder particles is influenced, after a period of time, when the inner wall of the spray drying tower body 1 needs to be cleaned wholly, the second switch valve 25 is closed, the first switch valve 24 is started, the electromagnet 77 is started, a mutually exclusive magnetic field is generated between the two electromagnets 77, the movable block 75 pushes one end of the clutch post 76 to be inserted into the clutch groove 79, the second slide bar 56 is connected with the clutch sleeve 58, the rotating rod 37 rotates to drive the fixed cylinder 28 to rotate at the same time, the third transmission gear 59 is driven to rotate through the fourth transmission gear 60, the third transmission gear 59 can drive the second slide bar 56 to rotate through the clutch sleeve 58, the second slide bar 56 and the second spline groove 63 drive the transmission column 55 to rotate through the second spline piece 64, the second belt pulley 62 drives the reciprocating screw rod 30 to rotate, the reciprocating screw rod 30 drives the sliding block 31 to move, the second fixing plate 32 drives the fixing cylinder 28 to move downwards, the fixing cylinder 28 drives the first sealing cover 16 and the spray box 23 to move downwards and rotate, the fourth transmission gear 60 drives the third transmission gear 59 to drive the large gear to rotate by adopting the small gear, thus, after the spray box 23 rotates at a certain height for a plurality of circles, the second fixing plate 32 can be driven to move for a certain height, when the spray box 23 moves to a certain height inside the spray drying tower body 1, the fifth transmission gear 70 contacts with the rack 73, the rack 73 drives the fifth transmission gear 70 to rotate, the driving rod 68 drives the third bevel gear 69 to rotate, the first worm 27 drives the first worm wheel 21 to rotate, the first worm wheel 21 drives the first screw rod 20 to rotate, the first fixing tube 22 drives the spray box 23 to shrink towards the first driving box 17, the spray box 23 gradually shrinks towards the first driving box 17 along with the downward movement of the spray box 23, so that the spray box 23 can enter the lower half conical part of the spray drying tower body 1, the attached matter on the inner wall of the conical part is removed, when the spray box 23 moves down to a certain position, the reciprocating screw rod 30 continues to rotate, the second fixing plate 32 drives the spray box 23 to move upwards, the spray box 23 gradually moves away from the first driving box 17 until the fifth transmission gear 70 is out of contact with the rack 73, the spray box 23 moves to the initial position, the spray box 23 continues to move upwards to the initial position, and the first sealing cover 16 is positioned in the top groove.
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 (5)
1. A redispersible rubber powder spray drying tower, comprising a spray drying tower body (1), characterized in that: the top fixedly connected with top case (2) of spray drying tower body (1), working chamber (3) have been seted up to top case (2) inside, two dead levers (4) of top fixedly connected with of working chamber (3) inner chamber, two bottom fixedly connected with top cap (5) of dead lever (4), the roof groove has been seted up at the top of spray drying tower body (1), top cap (5) are located the roof groove inside, second movable groove (29) have been seted up to one side that top case (2) inside just is located working chamber (3), second movable groove (29) inside rotation is connected with reciprocating screw (30), the outside threaded connection of reciprocating screw (30) has slider (31), the one end of slider (31) extends to working chamber (3) inside and fixedly connected with second fixed plate (32), first ring channel (33) inside sliding connection has ring gear (34) are seted up to second fixed plate (32) inside, ring gear (34) inside fixedly connected with fixed cylinder (28) and be located one side of working chamber (3), the sealed lid (16) are located one end of slider (31) is fixed cylinder (16) inside and is seted up, one sealed lid (16) is located one end of driving chamber (16), the utility model discloses a worm gear type screw conveyer, including first driving case (17) inside and be located the top of accomodating chamber (18) and seted up first removal groove (19), the inside rotation of first removal groove (19) is connected with first lead screw (20), the outside threaded connection of first lead screw (20) has first fixed pipe (22), the one end of first fixed pipe (22) extends to the outside of first driving case (17) and fixedly connected with spray tank (23), one side fixedly connected with first ooff valve (24) of spray tank (23), the bottom fixedly connected with second ooff valve (25) of spray tank (23), the one end fixedly connected with hose (80) of first fixed pipe (22), the one end fixedly connected with second fixed pipe (26) of hose (80), the one end of second fixed pipe (26) extends to inside of fixed section of thick bamboo (28), the inside annular chamber (65) of having seted up of top case (2), the inside sliding connection of annular chamber (65) has second sealed lid (66), the bottom fixedly connected with second ooff valve (25) of second worm wheel (26) and the inside top of second fixed pipe (26) is equipped with first sealed top (20), the bottom of the inner cavity of the first moving groove (19) is rotatably connected with a first worm (27) which is in transmission connection with the first worm wheel (21);
one side of the top box (2) is fixedly connected with a fixing frame (35), the top of the fixing frame (35) is fixedly connected with a second driving box (36), a rotating rod (37) is rotatably connected inside the second driving box (36), a plurality of blades (38) are fixedly connected to the outer side of the rotating rod (37), an air inlet pipe (39) is fixedly connected to one side of the second driving box (36), an air outlet pipe (40) is fixedly connected to the other side of the second driving box (36), and one end of the air outlet pipe (40) extends into the annular cavity (65);
the top of the spray drying tower body (1) is rotationally connected with a transmission rod (42), a first transmission groove (43) is formed in the second fixing plate (32), the top of the transmission rod (42) penetrates through the first transmission groove (43) and extends to the upper portion of the second fixing plate (32) and is rotationally connected with the top of an inner cavity of the working cavity (3), a first bevel gear (48) is movably sleeved outside the transmission rod (42), a second annular groove (46) is formed in the second fixing plate (32) and is positioned below the first transmission groove (43), two first sliding rods (47) are slidingly connected in the second annular groove (46), the top of the first sliding rods (47) extends to the inside of the first transmission groove (43) and is connected with the bottom of the first bevel gear (48), a first spline groove (44) is formed in the outside of the transmission rod (42), a first spline (45) is mounted in the first bevel gear (48), a second spline (45) is mounted in the second fixing plate (32), a second spline (82) is mounted in the second transmission groove (82), a transmission sleeve (54) is mounted in the second transmission groove (82), and the transmission sleeve (54) is rotationally connected with the second transmission shaft (54), the bottom of the inner cavity of the transmission cavity (82) is fixedly connected with a fixed block (50), one side of the fixed block (50) is rotationally connected with a second worm (53), the outer side of the rotating shaft (51) is sleeved with a second worm wheel (52) which is in transmission connection with the second worm (53), one end of the second worm (53) extends to the inside of the first transmission groove (43) and is sleeved with a second bevel gear (49) which is meshed with the first bevel gear (48), the outer side of the fixed cylinder (28) is sleeved with a fourth transmission gear (60), the fourth transmission gear (60) is meshed with a third transmission gear (59), the bottom end of the rotating rod (37) extends to the lower part of the fixed frame (35), the bottom end of the transmission rod (42) extends to the lower part of the top box (2), and the outer sides of the rotating rod (37) and the transmission rod (42) are sleeved with first belt pulleys (41) which are in transmission connection through belts;
the bottom of top cap (5) fixedly connected with steam distributor (11), the top fixedly connected with driving motor (6) of top cap (5), one side fixedly connected with first fixed plate (8) of dead lever (4), the bottom of first fixed plate (8) is provided with rotary joint (9), the bottom of top cap (5) rotates and is connected with rotary tube (7), the top of rotary tube (7) is connected with the bottom of rotary joint (9), the bottom of rotary tube (7) extends to the below of steam distributor (11) and installs atomizer (13), the outside of driving motor (6) output and the outside of rotary tube (7) all overlap and are equipped with first drive gear (10) that mesh, air cavity (12) have been seted up to the inside of steam distributor (11), the outside of hot gas distributor (11) is installed a plurality of connector (14), the one end of connector (14) all extends to inside air cavity (12), connecting tube (15) are installed at the top of top cap (5), connecting tube (15) extend to the inside of air cavity (79) are installed to the inside of inner chamber (3, the inside of connecting tube (15) is connected with the top of air cavity (79) is installed to the inside of air cavity (79), the top ends of the connecting pipe (15) and the clutch groove (79) extend to the outer side of the top box (2).
2. A redispersible gum powder spray drying tower according to claim 1, wherein: the novel gear box is characterized in that a second transmission groove (67) is formed in the fixing cylinder (28), the top end of the first worm (27) extends to the inside of the second transmission groove (67), one side of an inner cavity of the second transmission groove (67) is rotationally connected with a driving rod (68), the driving rod (68) is sleeved with a meshed third bevel gear (69) on the outer side of the first worm (27), one end of the driving rod (68) extends to the outer side of the fixing cylinder (28) and is fixedly connected with a fifth transmission gear (70), one side of the fixing cylinder (28) is provided with a first sliding groove (71), one end of the first sliding groove (71) is connected with a limiting rod (72) in a sliding mode, one end of the limiting rod (72) extends to the outer side of the fixing cylinder (28) and is fixedly connected with a rack (73), and the rack (73) is matched with the fifth transmission gear (70).
3. A redispersible gum powder spray drying tower according to claim 1, wherein: one side fixedly connected with third fixed plate (57) of second fixed plate (32), the top of top case (2) rotates and is connected with transmission post (55), the inside sliding connection of transmission post (55) has second slide bar (56), the bottom of second slide bar (56) extends to inside working chamber (3) and rotates with the top of third fixed plate (57) and be connected, the bottom of second slide bar (56) extends to the below of third fixed plate (57) and overlaps and is equipped with clutch collar (58), the outside cover of clutch collar (58) is equipped with third drive gear (59), second spline groove (63) have all been seted up in transmission post (55) inside and be located the both sides of second slide bar (56), second spline piece (64) are all installed in the outside of second slide bar (56) and are located second spline groove (63) inside, a plurality of second spout (74) are inside all connected with movable block (75) in a sliding manner, a plurality of clutch collar (76) are all seted up to clutch collar (76) are all connected to one side (76) inside clutch collar (76), the clutch is characterized in that a reset spring (78) is slidably connected to the inside of the second sliding groove (74) and located on the outer side of the clutch post (76), one end of the reset spring (78) is connected with one side of an inner cavity of the second sliding groove (74), the other end of the reset spring (78) is connected with one side of the moving block (75), and an electromagnet (77) is fixedly connected to one side of the inner cavity of the second sliding groove (74) and one side of the moving block (75).
4. A redispersible gum powder spray drying tower according to claim 3, wherein: the top of the reciprocating screw rod (30) extends to the upper side of the top box (2), a supporting frame (61) is fixedly connected to the top of the top box (2), and second belt pulleys (62) connected through belt transmission are sleeved on the outer sides of the transmission columns (55) and the reciprocating screw rod (30).
5. A redispersible gum powder spray drying tower according to claim 1, wherein: the inner cavity of the spray drying tower body (1) is fixedly connected with a baffle sleeve (81) which is positioned at the outer side of the spray box (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410002399.0A CN117504327B (en) | 2024-01-02 | 2024-01-02 | Redispersible rubber powder spray drying tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410002399.0A CN117504327B (en) | 2024-01-02 | 2024-01-02 | Redispersible rubber powder spray drying tower |
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| Publication Number | Publication Date |
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| CN117504327A CN117504327A (en) | 2024-02-06 |
| CN117504327B true CN117504327B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410002399.0A Active CN117504327B (en) | 2024-01-02 | 2024-01-02 | Redispersible rubber powder spray drying tower |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB990826A (en) * | 1961-02-21 | 1965-05-05 | Birs Brit A G | Emulsifier and foam spraying device |
| CN207907611U (en) * | 2018-02-26 | 2018-09-25 | 湖南省湘茶高科技有限公司 | A kind of Tea Production pressure spray drying tower |
| CN215026054U (en) * | 2021-05-31 | 2021-12-07 | 优普生物科技(湖北)有限公司 | Novel spray drying tower |
| CN114712873A (en) * | 2022-06-09 | 2022-07-08 | 山东颐工材料科技股份有限公司 | ACR spray drying tower drying device |
| CN217323742U (en) * | 2022-05-20 | 2022-08-30 | 亓恒振 | Gas-solid separation drying tower for desulfurization wastewater |
-
2024
- 2024-01-02 CN CN202410002399.0A patent/CN117504327B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB990826A (en) * | 1961-02-21 | 1965-05-05 | Birs Brit A G | Emulsifier and foam spraying device |
| CN207907611U (en) * | 2018-02-26 | 2018-09-25 | 湖南省湘茶高科技有限公司 | A kind of Tea Production pressure spray drying tower |
| CN215026054U (en) * | 2021-05-31 | 2021-12-07 | 优普生物科技(湖北)有限公司 | Novel spray drying tower |
| CN217323742U (en) * | 2022-05-20 | 2022-08-30 | 亓恒振 | Gas-solid separation drying tower for desulfurization wastewater |
| CN114712873A (en) * | 2022-06-09 | 2022-07-08 | 山东颐工材料科技股份有限公司 | ACR spray drying tower drying device |
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| Publication number | Publication date |
|---|---|
| CN117504327A (en) | 2024-02-06 |
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