CN216159510U

CN216159510U - Roller dryer

Info

Publication number: CN216159510U
Application number: CN202121966680.4U
Authority: CN
Inventors: 邵少华
Original assignee: Suzhou Ouyibo Industrial Technology Co ltd
Current assignee: Suzhou Ouyibo Industrial Technology Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-04-01
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a roller dryer. It includes dry barrel, two backup pads and base, two backup pads connect the both sides on the base inclined plane respectively, the both ends of dry barrel rotate respectively and are connected with feed cylinder and play feed cylinder, feed cylinder and play feed cylinder link firmly respectively on two backup pads, the upper portion intercommunication of feed cylinder has the feed inlet, the lower part intercommunication that goes out the feed cylinder has the discharge gate, be equipped with the dry barrel pivoted actuating mechanism of drive on the base, the top of a side support plate even has the support frame, it is equipped with the churn that opening and one side were equipped with the bin gate to be connected with the bottom on the support frame, the opening part of churn even has the filter shell, the bottom intercommunication of filter shell has the extension pipe, the filter shell inscription has the filter screen, the top of filter screen is changeed and is had the pivot, be connected with a plurality of baffles on the lateral wall of pivot, be provided with the rotatory rotary part of drive pivot on the churn, the top intercommunication of churn has the pan feeding pipe. The method can intercept larger raw ore mixture to enter the interior of the raw ore mixture, and improves the overall drying effect.

Description

Roller dryer

Technical Field

The utility model relates to the field of dryers, in particular to a roller dryer.

Background

The drum dryer is widely applied to the aspects of chemical industry, brewing, manufacturing, pharmacy, fertilizer, municipal sludge treatment and the like. The drum of the drum dryer is a cylinder which is slightly inclined and can rotate, wet materials enter from the upper part of one end, and dry materials are collected from the lower part of the other end. The hot air enters from the feeding end or the discharging end and is discharged from the upper part of the other end. The forward shoveling plate is arranged in the cylinder, so that the materials are continuously shoveled and sprinkled down in the rotation process of the cylinder body, and the materials are fully contacted with hot air flow, thereby improving the drying efficiency and moving the materials forward. The heat source of the drying material is generally hot air, high-temperature flue gas, water vapor and the like.

In the process of producing bentonite, a roller dryer is used for drying raw ore mixture after the raw ore mixture is extruded, and because the raw ore mixture is extruded insufficiently and large mixture is easy to occur, the condition of insufficient drying can occur if the large mixture directly enters the roller dryer, so that the whole drying effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a roller dryer, which can intercept a larger raw ore mixture from entering the interior of the roller dryer and improve the overall drying effect.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a roller dryer comprises a drying cylinder body, two supporting plates and a base, and is characterized in that the top of the base is an inclined plane, the two supporting plates are vertically connected with two sides of the inclined plane of the base respectively, two ends of the drying cylinder body are rotatably connected with a feeding cylinder and a discharging cylinder respectively, the feeding cylinder, the discharging cylinder are communicated with the drying cylinder body, the feeding cylinder and the discharging cylinder are fixedly connected onto the two supporting plates respectively, the upper part of the feeding cylinder is communicated with a feeding hole, the lower part of the discharging cylinder is communicated with a discharging hole, the base is provided with a driving mechanism for driving the drying cylinder body to rotate, the top of the supporting plate is connected with a supporting frame, the supporting frame is connected with a stirring cylinder with an opening at the bottom, a side wall of the stirring cylinder is provided with an access hole, the access hole is provided with a bin door for closing the stirring cylinder, the opening of the stirring cylinder is communicated with a funnel-shaped filter shell, the bottom intercommunication of straining the shell has the extension pipe, strain fixedly connected with filter screen in the shell, the top of filter screen is rotated and is connected with the pivot, it is connected with a plurality of baffle to encircle on the lateral wall of pivot, be provided with the rotatory rotary part of drive pivot on the churn, the top intercommunication of churn has the pan feeding pipe.

Preferably, the driving mechanism comprises a first motor, a gear and a gear ring, the gear ring is connected to the periphery of the middle part of the drying cylinder, the gear is connected to a driving shaft of the first motor, the first motor is fixedly arranged on the inclined plane of the base, and the gear is meshed with the gear ring.

Preferably, the rotating part is a driving motor, the rotating part is fixedly arranged at the top of the mixing drum, and a driving shaft of the rotating part penetrates through the top wall of the mixing drum and is fixedly connected with the rotating shaft.

Preferably, the bin gate is made of transparent acrylic materials.

Preferably, the number of the baffles is four, and the four baffles are uniformly distributed on the side wall of the rotating shaft.

Preferably, the extension pipe is a telescopic bamboo joint type pipeline.

Compared with the prior art, the utility model has the advantages that:

1) according to the roller dryer, a large raw ore mixture can be intercepted from entering the interior of the roller dryer, and the overall drying effect is improved;

2) the top surface of a base is set as an inclined surface, two supporting plates are respectively and vertically connected with two sides on the inclined surface of the base, a feeding cylinder and a discharging cylinder are respectively and rotatably connected with two ends of a drying cylinder body, the feeding cylinder, the discharging cylinder and the drying cylinder body are communicated, the feeding cylinder and the discharging cylinder are respectively and fixedly connected with the two supporting plates, a feeding hole is communicated with the upper part of the feeding cylinder, a discharging hole is communicated with the lower part of the discharging cylinder, a driving mechanism for driving the drying cylinder body to rotate is arranged on the base, a supporting frame is connected with the top of one supporting plate, a stirring cylinder with an opening at the bottom is connected onto the supporting frame, an access hole is arranged on one side wall of the stirring cylinder, a bin door for sealing the stirring cylinder is arranged at the access hole, a funnel-shaped filter shell is communicated with the opening of the stirring cylinder, an extension pipe is communicated with the bottom of the filter shell, and a filter screen is fixedly connected in the filter shell, the top of the filter screen is rotatably connected with a rotating shaft, the side wall of the rotating shaft is connected with a plurality of baffles in a surrounding manner, a rotating part for driving the rotating shaft to rotate is arranged on the mixing drum, the top of the mixing drum is communicated with a feeding pipe, during operation, an extension pipe is inserted into a feeding hole, a raw ore mixture to be dried is poured into the feeding pipe, meanwhile, the rotating part is started to drive the rotating shaft to rotate, the rotation of the rotating shaft drives the rotation of the plurality of baffles, so that a smaller raw ore mixture passes through the filter screen and then passes through a filter shell and the extension pipe, finally falls into the drying cylinder to be dried, a larger raw ore mixture is intercepted above the filter screen and rotates along with the rotation of the baffles, and the door is arranged so that a worker can open and take out the larger raw ore mixture in the mixing drum at any time, thereby avoiding blockage, and the driving mechanism drives the drying cylinder to rotate, the drying cylinder is inclined, so that the raw ore mixture falls out from the discharge hole after being dried, the raw ore mixture can be intercepted from the large raw ore mixture and enters the interior of the raw ore mixture, and the integral drying effect is improved;

3) the gear ring is connected to the periphery of the middle part of the drying cylinder body, the gear is connected to a driving shaft of the motor I, the motor I is fixedly arranged on the inclined surface of the base, the gear is meshed with the gear ring, the motor is started to drive the gear to rotate during operation, the gear rotates to drive the gear ring to rotate, the rotation of the gear drives the drying cylinder body to rotate integrally, and therefore the drying effect of a raw ore mixture can be improved;

4) the rotary component is set as a driving motor, the rotary component is fixedly arranged at the top of the mixing drum, and a driving shaft of the rotary component penetrates through the top wall of the mixing drum and is fixedly connected with the rotating shaft;

5) the bin gate is made of transparent acrylic materials, so that workers can observe the situation on the filter screen through the bin gate at any time, the bin gate can be opened at any time to take out a large raw ore mixture, and the situation that the large raw ore mixture blocks a small raw ore mixture from entering the drying cylinder is reduced;

6) the four baffles are uniformly distributed on the side wall of the rotating shaft, and the raw ore mixture entering the stirring cylinder can be fully stirred by the four baffles, so that the raw ore mixture can uniformly enter the drying cylinder, and the drying effect is improved;

7) through setting up the extension pipe into telescopic bamboo joint formula pipeline, this makes during the material loading, can make its insert the feed inlet with extension pipe elongation to the convenience of work has been improved.

Drawings

FIG. 1 is a first schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a second schematic structural diagram of an embodiment of the present invention.

The meaning of the reference numerals: 1. drying the cylinder body; 2. a support plate; 3. a base; 4. a feeding cylinder; 5. a discharging barrel; 6. a feed inlet; 7. a discharge port; 9. a drive mechanism; 900. a first motor; 901. a gear; 902. a toothed ring; 10. a support frame; 11. a mixing drum; 12. an access hole; 13. a bin gate; 14. a filter shell; 15. an extension pipe; 16. filtering with a screen; 17. a rotating shaft; 18. a baffle plate; 19; a rotating member; 20. and a feeding pipe.

The utility model is further described with reference to the following figures and detailed description.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment of the utility model comprises the following steps: a roller dryer comprises a drying cylinder body 1, two supporting plates 2 and a base 3, and is characterized in that the top surface of the base 3 is an inclined surface, the two supporting plates 2 are respectively vertically connected with two sides of the inclined surface of the base 3, two ends of the drying cylinder body 1 are respectively rotatably connected with a feeding cylinder 4 and a discharging cylinder 5, the feeding cylinder 4, the discharging cylinder 5 are communicated with the drying cylinder body 1, the feeding cylinder 4 and the discharging cylinder 5 are respectively and fixedly connected with the two supporting plates 2, the upper part of the feeding cylinder 4 is communicated with a feeding hole 6, the lower part of the discharging cylinder 5 is communicated with a discharging hole 7, a driving mechanism 9 for driving the drying cylinder body 1 to rotate is arranged on the base 3, the top of the supporting plate 2 is connected with a supporting frame 10 on one side, a stirring cylinder 11 with an opening at the bottom is connected onto the supporting frame 10, an overhauling hole 12 is arranged on one side wall of the stirring cylinder 11, the maintenance opening 12 is provided with a bin door 13 for closing the maintenance opening, the opening of the mixing drum 11 is communicated with a funnel-shaped filter shell 14, the bottom of the filter shell 14 is communicated with an extension pipe 15, a filter screen 16 is fixedly connected in the filter shell 14, the top of the filter screen 16 is rotatably connected with a rotating shaft 17, the side wall of the rotating shaft 17 is connected with a plurality of baffles 18 in a surrounding manner, the mixing drum 11 is provided with a rotating part 19 for driving the rotating shaft 17 to rotate, the top of the mixing drum 11 is communicated with a feed pipe 20, the extension pipe 15 is inserted into the feed inlet 6 during operation, the raw ore mixture to be dried is poured into the feed pipe 20, meanwhile, the rotating part 19 is started to drive the rotating shaft 17 to rotate, the rotating shaft 17 drives the plurality of baffles 18 to rotate, so that the smaller raw ore mixture passes through the filter shell 14 and the extension pipe 15 after passing through the filter screen 16, the inside that falls into drying barrel 1 at last carries out drying process, and great raw ore mixture then is intercepted in the filter screen 16 top, rotate along with the rotation of baffle 18, and the setting up of door 13 makes the staff can open at any time and take out great raw ore mixture in the churn 11, thereby avoid blockking up, because actuating mechanism 9 drives drying barrel 1 rotatory, and drying barrel 1 is the slope form, thereby make raw ore mixture fall out from discharge gate 7 after the drying, this not only makes it can intercept great raw ore mixture and enter into inside, whole dry effect has also been improved simultaneously.

The driving mechanism 9 comprises a first motor 900, a gear 901 and a toothed ring 902, the toothed ring 902 is connected to the periphery of the middle of the drying cylinder 1, the gear 901 is connected to a driving shaft of the first motor 900, the first motor 900 is fixedly arranged on the inclined surface of the base 3, the gear 901 is meshed with the toothed ring 902, when the drying cylinder is operated, the first motor 900 is started to drive the gear 901 to rotate, the rotation of the gear 901 drives the rotation of the toothed ring 902, and the rotation of the toothed ring 902 drives the whole drying cylinder 1 to rotate, so that the drying effect on raw ore mixtures can be improved.

Rotary part 19 is driving motor, rotary part 19 is the fixed top that sets up at churn 11, rotary part 19's drive shaft run through the roof of churn 11 and with pivot 17 fixed connection, when the operation, thereby start rotary part 19 and driven the rotation of pivot 17, the rotation of pivot 17 has driven the rotation of baffle 18, the rotation of baffle 18 can drive former ore deposit mixture at churn 11 internal rotation to the condition of filter screen 16 is lived in great former ore deposit mixture jam has been reduced.

Door 13 is transparent ya keli material, and this makes the staff can observe the condition on the filter screen 16 through door 13 at any time to open door 13 at any time and take out great raw ore mixture, thereby reduced great raw ore mixture and blockked the condition that less raw ore mixture enters into dry barrel 1 inside.

The number of baffle 18 is provided with four, four baffle 18 evenly distributed is on the lateral wall of pivot 17, and the setting of four baffle 18 can be abundant stir the raw ore mixture that enters into in the churn 11 for the raw ore mixture can be even enter into in the dry barrel 1, thereby improved dry effect.

The extension pipe 15 is a telescopic bamboo joint type pipeline, so that the extension pipe 15 can be lengthened to be inserted into the feed opening 6 during feeding, and convenience in work is improved.

The working principle of the utility model is as follows:

during operation, the extension pipe 15 is inserted into the feeding hole 6, the raw ore mixture to be dried is poured from the feeding pipe 20, at the same time, the rotating part 19 is started to drive the rotating shaft 17 to rotate, the rotation of the rotating shaft 17 drives the rotation of the plurality of baffles 18, so that the smaller raw ore mixture passes through the filter screen 16, then passes through the filter shell 14 and the extension pipe 15, and finally falls into the inside of the drying cylinder 1 for drying treatment, while the larger raw ore mixture is intercepted above the filter screen 16 and rotates along with the rotation of the baffles 18, and the arrangement of the bin gate 13 enables a worker to open and take out the larger raw ore mixture in the stirring cylinder 11 at any time, thereby avoiding blockage, as the driving mechanism 9 drives the drying cylinder 1 to rotate, and the drying cylinder 1 is inclined, so that the raw ore mixture can fall out from the discharging hole 7 after being dried, which not only enables the larger intercepted raw ore mixture to enter the inside, and simultaneously, the overall drying effect is also improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a roller dryer, includes dry barrel (1), two backup pads (2) and base (3), its characterized in that, the top place face of base (3) is the inclined plane, two backup pad (2) are the both sides of connecting on base (3) inclined plane perpendicularly respectively, the both ends of dry barrel (1) are rotated respectively and are connected with feed cylinder (4) and play feed cylinder (5), feed cylinder (4), play feed cylinder (5) and dry barrel (1) are linked together, feed cylinder (4) and play feed cylinder (5) fixed connection respectively are on two backup pads (2), the upper portion intercommunication of feed cylinder (4) has feed inlet (6), the lower part intercommunication of going out feed cylinder (5) has discharge gate (7), be provided with drive dry barrel (1) pivoted actuating mechanism (9) on base (3), one side the top of backup pad (2) is connected with support frame (10), be connected with the bottom on support frame (10) and be equipped with open-ended churn (11), be provided with access hole (12) on the lateral wall of churn (11), access hole (12) department is provided with its confined door (13), the opening part intercommunication of churn (11) has funnel-shaped straining shell (14), the bottom intercommunication of straining shell (14) has extension pipe (15), strain fixedly connected with filter screen (16) in shell (14), the top of filter screen (16) is rotated and is connected with pivot (17), it is connected with a plurality of baffle (18) to encircle on the lateral wall of pivot (17), be provided with rotatory rotary part (19) of drive pivot (17) on churn (11), the top intercommunication of churn (11) has pan feeding pipe (20).

2. The tumble dryer according to claim 1, characterized in that said driving mechanism (9) comprises a first motor (900), a gear (901) and a toothed ring (902), said toothed ring (902) is connected to the outer circumference of the middle part of the drying cylinder (1), said gear (901) is connected to the driving shaft of the first motor (900), said first motor (900) is fixedly arranged on the inclined surface of the base (3), said gear (901) is engaged with the toothed ring (902).

3. The tumble dryer according to claim 2, characterized in that said rotating member (19) is a driving motor, said rotating member (19) being fixedly arranged on the top of the mixing drum (11), the driving shaft of said rotating member (19) penetrating the top wall of the mixing drum (11) and being fixedly connected to the shaft (17).

4. The tumble dryer according to claim 3, characterized in that said door (13) is made of transparent acrylic material.

5. The tumble dryer according to claim 4, characterized in that said baffles (18) are provided in a number of four, four of said baffles (18) being evenly distributed on the side wall of the rotating shaft (17).

6. The tumble dryer according to any of the claims 1 to 5, characterized in that said extension pipe (15) is a telescopic bamboo joint type pipe.