CN215766200U

CN215766200U - Improved rotary dryer

Info

Publication number: CN215766200U
Application number: CN202121705146.8U
Authority: CN
Inventors: 李�杰; 何才娟; 许松
Original assignee: Changzhou Jiecong Drying Equipment Co ltd
Current assignee: Changzhou Jiecong Drying Equipment Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-02-08
Anticipated expiration: 2031-07-26

Abstract

The utility model relates to the technical field of rotary dryers, and discloses an improved rotary dryer which comprises a drying box, wherein a partition plate is bolted below the inner wall of the drying box, a motor is installed on the left side of the bottom of the inner wall of the drying box, a conical gear is bolted at the right end of an output shaft of the motor, a gear disc is rotatably connected to the bottom of the inner wall of the drying box, the gear disc is meshed with the conical gear, and a rotating rod is bolted at the top of the gear disc; the rotary drying machine can dry materials for multiple times, effectively improve drying efficiency, accelerate drying time, uniformly dry the materials, and solve the problems that when the conventional rotary drying machine dries the materials, the conventional rotary drying machine needs to convey heated air to the materials for a long time until the materials are dried, so that the drying time is long, the drying efficiency is low, the materials are not conveniently and uniformly dried, and the inconvenience is brought to subsequent work of workers.

Description

Improved rotary dryer

Technical Field

The utility model relates to the technical field of rotary dryers, in particular to an improved rotary dryer.

Background

The rotary dryer is a common drying device, is most commonly used in cement plants, is also widely applied to industries such as metallurgy, mine, chemical industry and the like, is suitable for various materials, has simple and reliable operation, good dustproof sealing performance and convenient maintenance, and is ideal drying device.

Present rotary dryer is when carrying out drying process to the material, need carry heated air to the material for a long time, until the material is dry, not only drying time is longer, drying efficiency is low, inconvenient even drying to the material moreover, bring inconvenience for staff's follow-up work, we propose one kind for this reason and can carry out drying process many times to the material, effectively improve drying efficiency, accelerate drying time, and can carry out even drying process to the material, the rotary dryer who facilitates for the staff solves this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an improved rotary dryer which can dry materials for multiple times, effectively improve the drying efficiency, accelerate the drying time and uniformly dry the materials, and solves the problems that the conventional rotary dryer needs to convey heated air to the materials for a long time until the materials are dried, so that the drying time is long, the drying efficiency is low, the materials are not conveniently and uniformly dried, and the inconvenience is brought to the subsequent work of workers.

In order to achieve the purpose, the utility model provides the following technical scheme: an improved rotary dryer comprises a drying box, wherein a partition plate is bolted below the inner wall of the drying box, a motor is installed on the left side of the bottom of the inner wall of the drying box, a bevel gear is bolted at the right end of an output shaft of the motor, a gear disc is rotatably connected to the bottom of the inner wall of the drying box and is meshed with the bevel gear, a rotating rod is bolted at the top of the gear disc and penetrates through the partition plate and is rotatably connected with the partition plate, a placing box is arranged at the top of the rotating rod, a plurality of fixing grooves are formed in the surface of the placing box, a filter screen is arranged inside the fixing grooves, pull rods are bolted at the left side and the right side of the placing box, a cover plate is hinged at the top of the placing box, collecting grooves are formed in the left side and the right side of the top of the partition plate, the inner wall of the collecting grooves is obliquely arranged, water storage boxes are arranged at the left side and the right side of the bottom of the inner wall of the drying box and below the collecting grooves, the left and right sides at drying cabinet top all inlays and is equipped with the box body, and the inside of box body is provided with dry structure, the left and right sides at drying cabinet top all bolted on has the guide plate, the top intercommunication of drying cabinet has the blast pipe, the upper and lower both sides of blast pipe inner wall all bolted on has first mounting box, and the internally mounted of first mounting box has the fan of bleeding.

Preferably, the bottom bolt of placing the case has the connecting rod, the draw-in groove has been seted up at the top of rotary rod, and the bottom of connecting rod extend to the inside of draw-in groove and with the inner wall sliding connection of draw-in groove, the right side of rotary rod is provided with fixing bolt, and fixing bolt's left end run through rotary rod and connecting rod and respectively with rotary rod and connecting rod threaded connection.

Preferably, place the left and right sides of bottom of the case portion and all install the leading wheel, the guide way has been seted up at the top of division board, and the guide way is the annular setting, the bottom of leading wheel extend to the inside of guide way and with the inner wall roll connection of guide way.

Preferably, the drying structure includes second mounting box, fan and heater strip, the left and right sides of second mounting box bolted connection bottom the box body inner wall, and the fan installs the inside at the second mounting box, the heater strip is installed in the inside left and right sides of box body, and the heater strip is located the top of second mounting box.

Preferably, the top of apron has been seted up logical groove, and the internally mounted who leads to the groove has the filter screen, the quantity that leads to the groove is a plurality of, and they are the surface of annular distribution at the apron top.

Preferably, four sides of the inner wall of the drying box are provided with hydrophobic membranes, and the hydrophobic membranes are made of inorganic nano silicon thin films.

Compared with the prior art, the utility model has the following beneficial effects:

the rotary drying machine can dry materials for multiple times, effectively improve drying efficiency, accelerate drying time, uniformly dry the materials, and solve the problems that when the conventional rotary drying machine dries the materials, the conventional rotary drying machine needs to convey heated air to the materials for a long time until the materials are dried, so that the drying time is long, the drying efficiency is low, the materials are not conveniently and uniformly dried, and the inconvenience is brought to subsequent work of workers.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

FIG. 2 is a perspective view of the holding box of the present invention;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 1;

fig. 4 is a partial enlarged view of the utility model at B in fig. 1.

In the figure: 1. a drying oven; 2. a partition plate; 3. a motor; 4. a bevel gear; 5. a gear plate; 6. rotating the rod; 7. placing a box; 8. fixing grooves; 9. a pull rod; 10. a cover plate; 11. collecting tank; 12. a water storage box; 13. a box body; 14. drying the structure; 141. a second mounting box; 142. a fan; 143. heating wires; 15. a baffle; 16. an exhaust pipe; 17. a first mounting box; 18. an air extracting fan; 19. a connecting rod; 20. a card slot; 21. fixing the bolt; 22. a guide groove; 23. a guide wheel; 24. a through groove; 25. a hydrophobic membrane.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an improved rotary dryer comprises a drying box 1, a partition plate 2 is bolted below the inner wall of the drying box 1, a motor 3 is installed on the left side of the bottom of the inner wall of the drying box 1, a bevel gear 4 is bolted on the right end of the output shaft of the motor 3, a gear disc 5 is rotatably connected to the bottom of the inner wall of the drying box 1, the gear disc 5 is meshed with the bevel gear 4, a rotary rod 6 is bolted on the top of the gear disc 5, the rotary rod 6 penetrates through the partition plate 2 and is rotatably connected with the partition plate 2, a placing box 7 is arranged on the top of the rotary rod 6, a plurality of fixing grooves 8 are arranged on the surface of the placing box 7, a filter screen is arranged inside the fixing grooves 8, pull rods 9 are bolted on the left side and the right side of a collecting groove 7, a cover plate 10 is hinged on the top of the placing

box

7, 11 is arranged on the left side and the right side of the top of the partition plate 2, and the inner wall of the collecting groove 11 is inclined, the drying machine can carry out multiple drying treatment on materials, effectively improves the drying efficiency, accelerates the drying time, can evenly dry the materials, and solves the problems that when the existing rotary drying machine carries out drying treatment on the materials, the material needs to be conveyed with heated air for a long time until the materials are dried, the drying time is longer, the drying efficiency is low, and the uniform drying of the materials is inconvenient, the subsequent work of the staff is inconvenient.

Please refer to fig. 1 and 3, a connecting rod 19 is bolted to the bottom of the placing box 7, a clamping groove 20 is formed in the top of the rotating rod 6, the bottom end of the connecting rod 19 extends into the clamping groove 20 and is slidably connected with the inner wall of the clamping groove 20, a fixing bolt 21 is arranged on the right side of the rotating rod 6, the left end of the fixing bolt 21 penetrates through the rotating rod 6 and the connecting rod 19 and is respectively in threaded connection with the rotating rod 6 and the connecting rod 19, and the placing box 7 is convenient to disassemble and install through the connecting rod 19 and the clamping groove 20 and the fixing bolt 21, so that the dried material can be taken out.

Referring to fig. 1 and 3, guide wheels 23 are installed on the left side and the right side of the bottom of the placing box 7, a guide groove 22 is formed in the top of the partition plate 2, the guide groove 22 is annularly formed, the bottom of the guide wheel 23 extends into the guide groove 22 and is in rolling connection with the inner wall of the guide groove 22, and stability of the placing box 7 during rotation is improved through the arrangement of the guide wheels 23 and the guide groove 22.

Referring to fig. 1 and 4, the drying structure 14 includes a second mounting box 141, a fan 142 and heating wires 143, the second mounting box 141 is bolted to the left and right sides of the bottom of the inner wall of the box body 13, the fan 142 is mounted inside the second mounting box 141, the heating wires 143 are mounted on the left and right sides inside the box body 13, and the heating wires 143 are located above the second mounting box 141, so that the heating and drying operations inside the drying cabinet 1 are facilitated through the arrangement of the second mounting box 141, the fan 142 and the heating wires 143.

Referring to fig. 1 and 2, a through groove 24 is formed at the top of the cover plate 10, a filter screen is installed inside the through groove 24, the number of the through grooves 24 is several, and the through grooves 24 are annularly distributed on the surface of the top of the cover plate 10, and through the arrangement of the through groove 24, hot air entering the placing box 7 is conveniently discharged from the cover plate 10.

As shown in fig. 1, the four sides of the inner wall of the drying box 1 are all provided with the hydrophobic films 25, and the hydrophobic films 25 are made of inorganic nano silicon thin films, so that the arrangement of the hydrophobic films 25 can lead small water drops to be gathered into large water drops which fall off under the action of gravity, thereby facilitating the water collection of the water storage box 12.

The working principle is as follows: when the materials need to be dried, a worker opens the cover plate 10, pours the materials into the placing box 7, then closes the cover plate 10, inserts the connecting rod 19 at the bottom of the placing box 7 into the clamping groove 20 of the rotating rod 6 through the pull rod 9, then installs the fixing bolt 21 to fixedly connect the connecting rod 19 with the rotating rod 6, then closes the drying box 1, and opens the motor 3, so that the output shaft of the motor 3 drives the bevel gear 4 to rotate, the gear disc 5 drives the rotating rod 6 to rotate along with the connecting rod, the placing box 7 rotates, the rotating speed of the output shaft of the motor 3 is controlled, the placing box 7 rotates at a high speed, partial moisture on the materials is thrown out, the thrown water is attached to the inner wall of the drying box 1, then water drops flow downwards and flow into the water storage box 12 through the collecting groove 11, and the rotating speed of the output shaft of the motor 3 is controlled after the primary drying work is finished, the normal rotational speed is kept to the messenger and the case 7 is placed to the heater strip 143 and fan 142 are opened, and inside the drying cabinet 1 was blown into to the air after the fan 142 will heat, and hot-air process guide plate 15 flows to the inside both sides of drying cabinet 1 to in getting into and placing the case 7, the fan 18 of bleeding afterwards opens, makes the hot-air that gets into and places the case 7 flow upward, carries out even drying to the material, accomplishes the drying process operation to the material with this.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an improved generation rotary dryer, includes drying cabinet (1), its characterized in that: the drying box is characterized in that a partition plate (2) is bolted below the inner wall of the drying box (1), a motor (3) is installed on the left side of the bottom of the inner wall of the drying box (1), a bevel gear (4) is bolted at the right end of an output shaft of the motor (3), a gear disc (5) is rotatably connected to the bottom of the inner wall of the drying box (1), the gear disc (5) is meshed with the bevel gear (4), a rotating rod (6) is bolted at the top of the gear disc (5), the rotating rod (6) penetrates through the partition plate (2) and is rotatably connected with the partition plate (2), a placing box (7) is arranged at the top of the rotating rod (6), a plurality of fixing grooves (8) are formed in the surface of the placing box (7), a filter screen is arranged inside the fixing grooves (8), pull rods (9) are bolted on the left side and the right side of the placing box (7), and a cover plate (10) is hinged to the top of the placing box (7), collecting vat (11) have all been seted up to the left and right sides at division board (2) top, and the inner wall of collecting vat (11) is the slope setting, the left and right sides of drying cabinet (1) inner wall bottom and the below that is located collecting vat (11) all are provided with water storage box (12), the left and right sides at drying cabinet (1) top all inlays and is equipped with box body (13), and the inside of box body (13) is provided with dry structure (14), the left and right sides at drying cabinet (1) top all has bolted guide plate (15), the top intercommunication of drying cabinet (1) has blast pipe (16), the upper and lower both sides of blast pipe (16) inner wall all have bolted first mounting box (17), and the internally mounted of first mounting box (17) has air exhaust fan (18).

2. An improved rotary dryer according to claim 1, wherein: the bottom bolt of placing case (7) has connecting rod (19), draw-in groove (20) have been seted up at the top of rotary rod (6), and the bottom of connecting rod (19) extend to the inside of draw-in groove (20) and with the inner wall sliding connection of draw-in groove (20), the right side of rotary rod (6) is provided with fixing bolt (21), and the left end of fixing bolt (21) run through rotary rod (6) and connecting rod (19) and respectively with rotary rod (6) and connecting rod (19) threaded connection.

3. An improved rotary dryer according to claim 1, wherein: place the left and right sides of case (7) bottom and all install leading wheel (23), guide way (22) have been seted up at the top of division board (2), and guide way (22) are the annular setting, the bottom of leading wheel (23) extend to the inside of guide way (22) and with the inner wall roll connection of guide way (22).

4. An improved rotary dryer according to claim 1, wherein: the drying structure (14) comprises a second mounting box (141), a fan (142) and heating wires (143), the second mounting box (141) is bolted on the left side and the right side of the bottom of the inner wall of the box body (13), the fan (142) is mounted inside the second mounting box (141), the heating wires (143) are mounted on the left side and the right side of the inside of the box body (13), and the heating wires (143) are located above the second mounting box (141).

5. An improved rotary dryer according to claim 1, wherein: through groove (24) have been seted up at the top of apron (10), and the internally mounted who leads to groove (24) has the filter screen, the quantity that leads to groove (24) is a plurality of, and they are the surface of annular distribution at apron (10) top.

6. An improved rotary dryer according to claim 1, wherein: the four sides of the inner wall of the drying box (1) are all provided with hydrophobic membranes (25), and the hydrophobic membranes (25) are made of inorganic nano silicon thin films.