CN218545095U - Hot air countercurrent dryer - Google Patents
Hot air countercurrent dryer Download PDFInfo
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- CN218545095U CN218545095U CN202222987355.7U CN202222987355U CN218545095U CN 218545095 U CN218545095 U CN 218545095U CN 202222987355 U CN202222987355 U CN 202222987355U CN 218545095 U CN218545095 U CN 218545095U
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- box body
- box
- fixedly mounted
- air
- hot air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model belongs to the technical field of the drying-machine, especially, be a hot-blast drying-machine against current, to current hot-blast drying-machine against current when carrying out the stoving operation, make article be heated inhomogeneously easily to lead to article to cause damage and the not good problem of stoving effect, the scheme is as follows now put forward, and it includes the box, the through-hole has been seted up to the left and right sides of box, horizontal slidable mounting has the platen in the box, a plurality of wind holes have been seted up at the platen top, the hole has been seted up to changeing to the bottom of box, change the downthehole rotation and install the pivot, rotate on the bottom inner wall of box and install two worms, two the worm with the outside of pivot is all fixed the cover and is equipped with bevel gear. The utility model has the advantages of reasonable design, carry out the operation of drying to article through the air heater, absorb the dust in the box through the cooperation of air exhauster and pipe, through the left and right sides reciprocating motion of platen and flabellum drive the air flow for article are heated evenly, and the reliability is high.
Description
Technical Field
The utility model relates to a drying-machine technical field especially relates to a hot-blast drying-machine against current.
Background
The hot air type dryer is one of main preferred equipment for drying materials due to mature technology, strong adaptability, low operation cost and strong reliability, and has important significance for improving drying efficiency and realizing energy conservation and emission reduction if the penetration and countercurrent drying of the materials can be realized and the tail heat can be effectively recovered in the hot air drying process.
When the existing hot air countercurrent dryer is used for drying, articles to be dried are in a static state in the dryer, the phenomenon that the hot air spray head excessively dries the fixed positions on the articles is inevitable, the articles are heated unevenly, the articles are damaged, and the drying effect is poor, so that the problem is solved by the hot air countercurrent dryer.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the prior art, and provides a hot air countercurrent dryer.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a hot-blast adverse current drying-machine, includes the box, the through-hole has been seted up to the left and right sides of box, horizontal slidable mounting has the platen in the box, a plurality of wind holes have been seted up at the platen top, the bottom of box has been seted up and has been changeed the hole, change downthehole internal rotation and install the pivot, rotate on the bottom inner wall of box and install two worms, two the worm with the outside of pivot is all fixed the cover and is equipped with bevel gear, three bevel gear meshes in proper order, the bottom fixed mounting of box has the motor, the output shaft of motor with pivot fixed connection, the top fixed mounting of pivot has the flabellum, rotate on the both sides inner wall around the box and install two round bars, the outside fixed cover of round bar is equipped with worm wheel and two cams, the worm meshes with the worm wheel that corresponds, the bottom fixed mounting of platen has four risers, the cam with riser activity butt, the top fixed mounting of box has the air heater, fixed mounting has horizontal barrel on the top inner wall of box, the air outlet of air heater with horizontal barrel is linked together, the outside intercommunication of horizontal barrel has a plurality of hot-blast shower nozzles.
Preferably, the top fixed mounting of box has the collecting box, fixed mounting has same filter screen between the left and right sides inner wall of collecting box, the left and right sides of collecting box all communicates there is the pipe, the bottom of pipe extends to in the box, the top fixed mounting of collecting box has the air exhauster, the income wind gap of air exhauster with the collecting box is linked together.
Preferably, equal fixed mounting has two diaphragms on the both sides inner wall around the box, the left side fixed mounting of riser has the guide bar, the diaphragm slip cap is established and is corresponded the outside of guide bar.
Preferably, the right side fixed mounting of diaphragm has reset spring, reset spring with correspond riser fixed connection, the reset spring cover is established correspondingly the outside of guide bar.
Preferably, two fixing plates are fixedly mounted on the inner wall of the bottom of the box body, a round hole is formed in the left side of each fixing plate, the worm is rotatably mounted in the corresponding round hole, two supporting plates are fixedly mounted on the inner wall of the bottom of the box body, and the worm is rotatably connected with the corresponding supporting plates.
Preferably, the bottom of box is fixed with a plurality of sill bars, the bottom fixed mounting of sill bar has the steadying plate.
In the utility model, the hot air countercurrent dryer performs air blowing and drying operation on articles through the cooperation of the horizontal cylinder and the hot air spray heads by the air heater, and the air extractor extracts air in the collecting box, so that the top ends of the two guide pipes generate suction force to suck dust in the box body;
in the utility model, the output shaft of the motor drives the rotating shaft to rotate, the rotating shaft drives the two worms to rotate through the meshing of the bevel gears, so as to drive the plurality of cams to rotate, and the plurality of cams drive the bedplate to reciprocate left and right through the cooperation with the reset spring, so that articles are uniformly heated;
the utility model has the advantages of reasonable design, carry out the operation of drying to article through the air heater, absorb the dust in the box through the cooperation of air exhauster and pipe, through the left and right sides reciprocating motion of platen and flabellum drive the air flow for article are heated evenly, and the reliability is high.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a hot air countercurrent dryer according to the present invention;
fig. 2 is a schematic sectional structural view of a hot air countercurrent dryer according to the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 2.
In the figure: 1. a box body; 2. a platen; 3. a rotating shaft; 4. a worm; 5. a bevel gear; 6. a motor; 7. a fan blade; 8. a round bar; 9. a worm gear; 10. a cam; 11. a vertical plate; 12. a hot air blower; 13. a transverse cylinder; 14. a hot air shower nozzle; 15. a collection box; 16. a filter screen; 17. a conduit; 18. an exhaust fan; 19. a transverse plate; 20. a guide rod; 21. a return spring; 22. and a support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a hot air countercurrent dryer, which comprises a box body 1, through holes are formed in the left side and the right side of the box body 1, a platen 2 is installed in the box body 1 in a horizontal sliding mode, a plurality of air holes are formed in the top of the platen 2, a rotating hole is formed in the bottom of the box body 1, a rotating shaft 3 is installed in the rotating hole in a rotating mode, two worms 4 are installed on the inner wall of the bottom of the box body 1 in a rotating mode, bevel gears 5 are fixedly sleeved on the outer sides of the two worms 4 and the rotating shaft 3, the three bevel gears 5 are meshed in sequence, a motor 6 is fixedly installed at the bottom of the box body 1, an output shaft of the motor 6 is fixedly connected with the rotating shaft 3, fan blades 7 are fixedly installed at the top end of the rotating shaft 3, two round rods 8 are installed on the inner walls of the front side and the rear side of the box body 1 in a rotating mode, a worm wheel 9 and two cams 10 are fixedly sleeved on the outer side of the round rods 8, the worm 4 are meshed with the corresponding worm wheel 9, four vertical plates 11 are fixedly installed at the bottom of the hot air heater 2, the cam 10 movably abutted to the vertical plates 11, a top of the box body 1 is fixedly installed at the top, a transverse cylinder 13 is fixedly installed on the inner wall of the top of the box body 1, the hot air heater 12, the hot air outlet is communicated with the transverse cylinder 13, and a plurality of the hot air heater 13, and a plurality of hot air heater 14 are communicated with the hot air nozzles 14.
The utility model discloses in, the top fixed mounting of box 1 has collecting box 15, fixed mounting has same filter screen 16 between the left and right sides inner wall of collecting box 15, the left and right sides of collecting box 15 all communicates there is pipe 17, in pipe 17's bottom extended to box 1, the top fixed mounting of collecting box 15 has air exhauster 18, 18 income wind gap of air exhauster is linked together with collecting box 15, absorb the dust in the box 1, thereby prevent that the dust from being absorbed in air heater 12 and leading to air heater 12 to damage on adhering to the impeller.
The utility model discloses in, equal fixed mounting has two diaphragms 19 on the inner wall of both sides around box 1, and the left side fixed mounting of riser 11 has guide bar 20, and diaphragm 19 slip cap is established in the outside of the guide bar 20 that corresponds, plays the effect of support and direction to the motion of platen 2.
The utility model discloses in, diaphragm 19's right side fixed mounting has reset spring 21, and reset spring 21 and the riser 11 fixed connection that corresponds, reset spring 21 cover are established in the outside of the guide bar 20 that corresponds. And the bedplate 2 is reset.
The utility model discloses in, fixed mounting has two fixed plates on the bottom inner wall of box 1, and the round hole has been seted up in the left side of fixed plate, and worm 4 rotates and installs in the round hole that corresponds, and fixed mounting has two backup pads 22 on the bottom inner wall of box 1, and worm 4 rotates with the backup pad 22 that corresponds to be connected, plays the effect of support to worm 4.
The utility model discloses in, the bottom fixed mounting of box 1 has a plurality of sill bars, and the bottom fixed mounting of sill bar has the steadying plate, plays the effect of support to whole device.
The utility model discloses in, when using, put into box 1 through the article that the through-hole will be dried, starter motor 6, air heater 12 and air exhauster 18, air heater 12 blows the stoving operation to article through the cooperation of horizontal section of thick bamboo 13 and a plurality of hot air spray nozzle 14, air exhauster 18 takes away the air in collecting box 15, thereby take the top of two pipe 17 to produce suction, realize absorbing the dust in box 1, output shaft through motor 6 drives pivot 3 and rotates, pivot 3 drives two worms 4 rotations through bevel gear 5's meshing, thereby drive two worm wheel 9 and rotate, thereby drive a plurality of cam 10 and rotate, a plurality of cam 10 pass through and reset spring 21's cooperation drive platen 2 left and right sides reciprocating motion, make article be heated evenly, thereby avoid on the article that fixed position is heated excessively to cause the damage of article, it rotates to drive flabellum 7 through pivot 3, air flow in the box 1 with higher speed, make more even substep in box 1.
Claims (6)
1. The hot air countercurrent dryer is characterized by comprising a box body (1), through holes are formed in the left side and the right side of the box body (1), a platen (2) is installed in the box body (1) in a horizontal sliding mode, a plurality of air holes are formed in the top of the platen (2), rotating holes are formed in the bottom of the box body (1), a rotating shaft (3) is installed in each rotating hole in a rotating mode, two worms (4) are installed on the inner wall of the bottom of the box body (1) in a rotating mode, two worm gears (5) are fixedly sleeved on the two worms (4) and the outer side of the rotating shaft (3), three bevel gears (5) are sequentially meshed with each other, a motor (6) is fixedly installed at the bottom of the box body (1), an output shaft of the motor (6) is fixedly connected with the rotating shaft (3), fan blades (7) are fixedly installed at the top end of the rotating shaft (3), two round rods (8) are installed on the inner walls of the front side and the back side of the box body (1) in a rotating mode, a worm gear (9) and two cams (10) are fixedly sleeved on the outer side of the round rods (8), the worm gears (4) are meshed with corresponding worm gears (9), four movable cams (11) are abutted to the top of the platen (11), a transverse cylinder (13) is fixedly mounted on the inner wall of the top of the box body (1), an air outlet of the air heater (12) is communicated with the transverse cylinder (13), and the outer side of the transverse cylinder (13) is communicated with a plurality of hot air spray heads (14).
2. A hot-air countercurrent dryer according to claim 1, characterized in that a collection box (15) is fixedly mounted at the top of the box body (1), a same filter screen (16) is fixedly mounted between the inner walls of the left and right sides of the collection box (15), the left and right sides of the collection box (15) are both communicated with a guide pipe (17), the bottom end of the guide pipe (17) extends into the box body (1), an exhaust fan (18) is fixedly mounted at the top of the collection box (15), and the air inlet of the exhaust fan (18) is communicated with the collection box (15).
3. The hot air countercurrent dryer according to claim 1, wherein two transverse plates (19) are fixedly mounted on the inner walls of the front and rear sides of the box body (1), guide rods (20) are fixedly mounted on the left sides of the vertical plates (11), and the transverse plates (19) are slidably sleeved on the outer sides of the corresponding guide rods (20).
4. The hot air countercurrent dryer according to claim 3, characterized in that a return spring (21) is fixedly mounted on the right side of the transverse plate (19), the return spring (21) is fixedly connected with the corresponding vertical plate (11), and the return spring (21) is sleeved on the outer side of the corresponding guide rod (20).
5. The hot air countercurrent dryer according to claim 1, characterized in that two fixing plates are fixedly mounted on the inner wall of the bottom of the box body (1), a round hole is opened on the left side of the fixing plate, the worm (4) is rotatably mounted in the corresponding round hole, two supporting plates (22) are fixedly mounted on the inner wall of the bottom of the box body (1), and the worm (4) is rotatably connected with the corresponding supporting plates (22).
6. A hot-air counter-current dryer according to claim 1, characterized in that a plurality of bottom bars are fixedly mounted at the bottom of the box body (1), and a stabilizing plate is fixedly mounted at the bottom ends of the bottom bars.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222987355.7U CN218545095U (en) | 2022-11-09 | 2022-11-09 | Hot air countercurrent dryer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222987355.7U CN218545095U (en) | 2022-11-09 | 2022-11-09 | Hot air countercurrent dryer |
Publications (1)
Publication Number | Publication Date |
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CN218545095U true CN218545095U (en) | 2023-02-28 |
Family
ID=85261833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202222987355.7U Active CN218545095U (en) | 2022-11-09 | 2022-11-09 | Hot air countercurrent dryer |
Country Status (1)
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CN (1) | CN218545095U (en) |
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2022
- 2022-11-09 CN CN202222987355.7U patent/CN218545095U/en active Active
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