CN220524535U

CN220524535U - Dryer special for filter mud of sugar refinery

Info

Publication number: CN220524535U
Application number: CN202321908201.2U
Authority: CN
Inventors: 覃建婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-02-23
Anticipated expiration: 2033-07-19

Abstract

The utility model relates to the technical field of drying equipment, and discloses a special dryer for filter mud of a sugar refinery, which comprises a base, wherein the upper end of the base is fixedly connected with a rotating frame, a first mounting frame and a second mounting frame, a roller is rotationally connected with the rotating frame, the circumferential surface of the roller is rotationally connected with a lantern ring, a drying cylinder is fixedly connected with the lantern ring, a sealing door is rotationally connected with the drying cylinder through a hinge, a stirring mechanism is arranged in the drying cylinder, a feeding pipe is fixedly connected between the first mounting frames, the feeding pipe is rotationally connected with the drying cylinder, a hot air inlet pipe is fixedly connected with the circumferential surface of the feeding pipe, an exhaust pipe is fixedly connected between the second mounting frames, the exhaust pipe is rotationally connected with the drying cylinder, and an air filtering mechanism is fixedly connected in the exhaust pipe. The utility model can achieve the effect of drying the filter mud of the sugar refinery by simple operation.

Description

Dryer special for filter mud of sugar refinery

Technical Field

The utility model relates to the technical field of drying equipment, in particular to a dryer special for filter mud of a sugar refinery.

Background

The dryer has several modes of belt type drying, roller drying, box type drying, tower type drying and the like; the heat source is coal, electricity, gas and the like; the material has hot air flow type, radiation type and the like in the drying process, the hot air roller is used for drying, wherein hot air flow moves forwards from the tail part and is fully contacted with the material, and the heat transfer quantity is fully utilized through heat conduction, convection and radiation; the heat energy is directly transferred to the material, so that the moisture of the material is continuously evaporated in the cylinder, and the induced draft device of the feeding port extracts a large amount of moisture and wet air flow to prevent secondary pollution caused by dust discharge; the material is pushed to move by internal spiral stirring, sweeping and shoveling, so that the whole drying process is completed; countercurrent conduction dehumidification avoids reducing the repeated drying process.

The prior art has the following defects: when the existing dryer is used for drying the filter mud of the sugar refinery, the drying cylinder is used for rotating, so that the filter mud is rolled, the frequency of rolling and stirring the filter mud is low, the filter mud is not easy to break up, and the drying speed of the filter mud is affected.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a dryer special for filter mud of a sugar refinery, which solves the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a special dryer of sugar refinery filter mud, includes the base, base upper end fixedly connected with rotating turret, first mounting bracket and second mounting bracket, rotating turret internal rotation is connected with the gyro wheel, gyro wheel periphery rotates and is connected with the lantern ring, fixedly connected with stoving section of thick bamboo in the lantern ring, be connected with the sealing door through the hinge rotation in the stoving section of thick bamboo, be provided with rabbling mechanism in the stoving section of thick bamboo, fixedly connected with inlet pipe between the first mounting bracket, rotate between inlet pipe and the stoving section of thick bamboo and be connected, inlet pipe periphery fixedly connected with steam admission pipe, fixedly connected with blast pipe between the second mounting bracket, rotate between blast pipe and the stoving section of thick bamboo and be connected with air filter mechanism in the blast pipe;

preferably, the feeding hopper is fixedly connected with the upper end of the feeding pipe, and the sealing cover is arranged at the upper end of the feeding hopper.

Preferably, the base upper end fixedly connected with fixing base, fixing base upper end fixedly connected with motor, motor output fixedly connected with axis of rotation, axis of rotation periphery fixedly connected with first gear, stoving section of thick bamboo periphery fixedly connected with second gear, first gear and second gear engagement.

Preferably, the stirring mechanism comprises a rotating seat fixedly connected with the inside of the drying cylinder, a rotating rod is rotationally connected with the rotating seat, a stirring rod is fixedly connected with the circumferential surface of the rotating rod, and the rotating rod is rotationally connected with the exhaust pipe.

Preferably, the circumference of the rotating rod is fixedly connected with a second sprocket, the circumference of the rotating shaft is fixedly connected with a first sprocket, and the first sprocket is connected with the second sprocket through a chain.

Preferably, the air filtering mechanism comprises a conveying pipe fixedly connected in the exhaust pipe, one end of the conveying pipe away from the exhaust pipe is fixedly connected with a primary cyclone dust collector, the primary cyclone dust collector is connected with a secondary cyclone dust collector through a communicating pipe, the exhaust end of the secondary cyclone dust collector is fixedly connected with a discharge pipe, and dust collecting boxes are arranged at the lower ends of the primary cyclone dust collector and the secondary cyclone dust collector.

The utility model has the technical effects and advantages that:

1. according to the utility model, the stirring rod is driven to rotate by the rotating rod, and the stirring rod and the drying cylinder rotate in opposite directions, so that the effect of fully stirring the sugar mill filter mud in the drying cylinder is achieved, the filter mud cannot be agglomerated due to unidirectional rotation of the drying cylinder, and the wet sugar mill filter mud is not easy to scatter, so that the drying efficiency is affected.

2. When the sugar refinery filter mud is dried, the gas is exhausted by the exhaust pipe, then is conveyed into the primary cyclone dust collector for filtering treatment by the conveying pipe, and then is conveyed into the secondary cyclone dust collector for filtering again by the communicating pipe, so that the air reaches the emission standard, finally, the air is exhausted by the exhaust pipe, and after the drying operation is finished, the dust box is opened to clean the dust filtered in the dust box.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of a part of the present utility model in cross section.

Fig. 3 is a schematic structural view of the stirring mechanism in the utility model.

The reference numerals are: 1. a base; 2. a rotating frame; 3. a first mounting frame; 4. a second mounting frame; 5. a roller; 6. a collar; 7. a drying cylinder; 8. sealing the door; 9. a feed pipe; 10. a hot gas inlet pipe; 11. an exhaust pipe; 12. a feed hopper; 13. sealing cover; 14. a fixing seat; 15. a motor; 16. a rotating shaft; 17. a first gear; 18. a second gear; 19. a rotating seat; 20. a rotating lever; 21. a stirring rod; 22. a first sprocket; 23. a second sprocket; 24. a delivery tube; 25. a primary cyclone dust collector; 26. a secondary cyclone dust collector; 27. a discharge pipe; 28. a dust collecting box.

Detailed Description

The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and a dryer dedicated to sugar refinery sludge according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without making any creative effort are within the scope of the present utility model.

The utility model provides a dryer special for filter mud of a sugar refinery, which comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a rotating frame 2, a first mounting frame 3 and a second mounting frame 4, the rotating frame 2 is internally and rotatably connected with a roller 5, the circumferential surface of the roller 5 is rotatably connected with a lantern ring 6, the inside of the lantern ring 6 is fixedly connected with a drying cylinder 7, the inside of the drying cylinder 7 is rotatably connected with a sealing door 8 through a hinge, a stirring mechanism is arranged in the drying cylinder 7, a feeding pipe 9 is fixedly connected between the first mounting frames 3, the feeding pipe 9 and the drying cylinder 7 are rotatably connected, the circumferential surface of the feeding pipe 9 is fixedly connected with a hot air inlet pipe 10, an exhaust pipe 11 is fixedly connected between the second mounting frame 4, the exhaust pipe 11 and the drying cylinder 7 are rotatably connected, an air filtering mechanism is fixedly connected in the exhaust pipe 11, during operation, the filter mud of the sugar refinery is conveyed into the drying cylinder 7 through the feeding pipe 9, at the moment, the drying cylinder 7 is controlled to rotate, when the drying cylinder 7 rotates, the stirring mechanism also rotates, the stirring angle of the stirring mechanism is opposite to the rotating angle of the drying cylinder 7, the inside of the drying cylinder 7 can be fully stirred, the filter mud of the sugar refinery is accumulated and can be dispersed, the filter mud can not be discharged into the drying cylinder 7 through the exhaust pipe 11, the exhaust pipe 11 after the filter mud is discharged into the drying cylinder through the exhaust pipe, the exhaust pipe 11, and the filter mud can reach the standard after the filter mud is discharged through the exhaust pipe 11, the air, the filter inlet pipe is discharged through the exhaust pipe 11, and the filter mud after the filter mud can be discharged through the air through the sealing door, and the filter pipe.

Further, inlet pipe 9 upper end fixedly connected with feeder hopper 12, feeder hopper 12 upper end are provided with sealed lid 13, and during operation is through pouring the sugar refinery filter mud into feeder hopper 12, then in entering into stoving section of thick bamboo 7 through inlet pipe 9 to reached the effect to the conveying of sugar refinery filter mud, after carrying, through lid at sealed lid 13 above feeder hopper 12, prevent that steam from leaking the discharge from feeder hopper 12.

Further, the fixed seat 14 is fixedly connected to the upper end of the base 1, the motor 15 is fixedly connected to the upper end of the fixed seat 14, the rotating shaft 16 is fixedly connected to the output end of the motor 15, the first gear 17 is fixedly connected to the circumferential surface of the rotating shaft 16, the second gear 18 is fixedly connected to the circumferential surface of the drying cylinder 7, the first gear 17 is meshed with the second gear 18, when the sugar refinery filter mud enters the feed hopper 12, the motor 15 is controlled to rotate at this time, the motor 15 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the first gear 17 to rotate, and the first gear 17 drives the second gear 18 to rotate, so that the effect of driving the drying cylinder 7 to rotate is achieved.

Further, rabbling mechanism is including the stoving section of thick bamboo 7 internal fixation has rotation seat 19, rotation seat 19 internal rotation is connected with dwang 20, dwang 20 circumference fixedly connected with puddler 21, rotate between dwang 20 and the blast pipe 11 and be connected, during operation, when stoving section of thick bamboo 7 rotatory, at this moment through dwang 20 rotation, dwang 20 drives puddler 21 rotation, puddler 21 is opposite with the rotatory direction of stoving section of thick bamboo 7, thereby reached and carried out the effect of intensive mixing to the sugar refinery filter mud in the stoving section of thick bamboo 7, make it can not be because of the unidirectional rotation of stoving section of thick bamboo 7, make moist sugar refinery filter mud become the piece, be difficult for dispersing, thereby influence drying efficiency.

Further, the second sprocket 23 is fixedly connected to the circumferential surface of the rotating rod 20, the first sprocket 22 is fixedly connected to the circumferential surface of the rotating shaft 16, the first sprocket 22 is connected with the second sprocket 23 through a chain, when the stirring mechanism is operated, the rotating shaft 16 drives the first sprocket 22 to rotate when the stirring mechanism rotates through the rotating shaft 16, the first sprocket 22 drives the second sprocket 23 to rotate under the action of the chain, and the second sprocket 23 drives the rotating rod 20 to rotate, so that the stirring mechanism is driven to operate.

Further, the air filtering mechanism comprises a conveying pipe 24 fixedly connected in the exhaust pipe 11, one end, far away from the exhaust pipe 11, of the conveying pipe 24 is fixedly connected with a primary cyclone dust collector 25, the primary cyclone dust collector 25 is connected with a secondary cyclone dust collector 26 through a communicating pipe, the exhaust end of the secondary cyclone dust collector 26 is fixedly connected with a discharge pipe 27, dust collection boxes 28 are arranged at the lower ends of the primary cyclone dust collector 25 and the secondary cyclone dust collector 26, when the hot air is conveyed into the drying cylinder 7 through the hot air inlet pipe 10 to dry sugar mill filter mud therein, at the moment, under the action of the discharge pipe 27, the air is discharged, then the air is conveyed into the primary cyclone dust collector 25 through the conveying pipe 24 to be filtered, then the air in the primary cyclone dust collector 25 is conveyed into the secondary cyclone dust collector 26 to be filtered again through the communicating pipe, so that the air reaches the discharge standard, and finally, after the drying operation is finished, the dust filtered in the dust collection boxes 28 is cleaned by opening the dust collection boxes 28.

The working principle of the utility model is as follows: through pouring the filter mud of the sugar refinery into the feed hopper 12 and then entering the drying cylinder 7 through the feed pipe 9, the effect of conveying the filter mud of the sugar refinery is achieved, after conveying is completed, the sealing cover 13 is covered above the feed hopper 12, hot air is prevented from leaking and discharging from the feed hopper 12, when the filter mud of the sugar refinery enters the feed hopper 12, the motor 15 is controlled to operate, the motor 15 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the first gear 17 to rotate, the first gear 17 drives the second gear 18 to rotate, the effect of driving the drying cylinder 7 to rotate is achieved, when the drying cylinder 7 rotates, the rotating rod 20 rotates, the stirring rod 21 rotates with the drying cylinder 7 in the opposite direction, the effect of fully stirring the filter mud of the sugar refinery in the drying cylinder 7 is achieved, and the filter mud of the sugar refinery cannot rotate unidirectionally due to the drying cylinder 7, the wet sugar refinery filter mud is agglomerated and is not easy to scatter, so that the drying efficiency is affected, at the moment, hot air is conveyed into the drying cylinder 7 through the hot air inlet pipe 10, the sugar refinery filter mud in the drying cylinder 7 is dried, when the hot air is conveyed into the drying cylinder 7 through the hot air inlet pipe 10, and the sugar refinery filter mud therein is dried, at the moment, the air is discharged under the action of the discharge pipe 27, then the air is conveyed into the primary cyclone dust collector 25 through the conveying pipe 24 to be subjected to filtering treatment, and then the air in the primary cyclone dust collector 25 is conveyed into the secondary cyclone dust collector 26 to be subjected to filtering again under the action of the communicating pipe, so that the air reaches the discharge standard, and finally, the air is discharged through the discharge pipe 27, and after the drying operation is finished, the dust filtered in the dust collecting box 28 is cleaned by opening the dust collecting box 28.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a dryer of sugar refinery filter mud is exclusively used in, includes base (1), its characterized in that: base (1) upper end fixedly connected with rotating turret (2), first mounting bracket (3) and second mounting bracket (4), rotating turret (2) internal rotation is connected with gyro wheel (5), gyro wheel (5) circumference rotation is connected with lantern ring (6), fixedly connected with stoving section of thick bamboo (7) in the lantern ring (6), be connected with sealing door (8) through hinge rotation in stoving section of thick bamboo (7), be provided with rabbling mechanism in stoving section of thick bamboo (7), rabbling mechanism is including stoving section of thick bamboo (7) internal fixation's rotation seat (19), rotating seat (19) internal rotation is connected with dwang (20), swivelling lever (20) circumference fixedly connected with puddler (21), swivelling joint between dwang (20) and blast pipe (11), fixedly connected with inlet pipe (9) between first mounting bracket (3), swivelling joint between inlet pipe (9) and stoving section of thick bamboo (7), inlet pipe (9) circumference fixedly connected with steam gets into pipe (10), be connected with between second mounting bracket (4) internal rotation is connected with dwang (20), be connected with between blast pipe (11) and blast pipe (11).

2. A dryer for sugar refinery sludge as defined in claim 1, wherein: the upper end of the feeding pipe (9) is fixedly connected with a feeding hopper (12), and the upper end of the feeding hopper (12) is provided with a sealing cover (13).

3. A dryer for sugar refinery sludge as defined in claim 1, wherein: the novel drying machine is characterized in that the upper end of the base (1) is fixedly connected with the fixing seat (14), the upper end of the fixing seat (14) is fixedly connected with the motor (15), the output end of the motor (15) is fixedly connected with the rotating shaft (16), the circumferential surface of the rotating shaft (16) is fixedly connected with the first gear (17), the circumferential surface of the drying cylinder (7) is fixedly connected with the second gear (18), and the first gear (17) is meshed with the second gear (18).

4. A dryer for sugar refinery sludge as defined in claim 3, wherein: the rotary rod (20) is fixedly connected with a second sprocket (23) on the circumferential surface, the rotary shaft (16) is fixedly connected with a first sprocket (22), and the first sprocket (22) is connected with the second sprocket (23) through a chain.

5. A dryer for sugar refinery sludge as defined in claim 1, wherein: the air filtering mechanism comprises a conveying pipe (24) fixedly connected in the exhaust pipe (11), one end of the conveying pipe (24) away from the exhaust pipe (11) is fixedly connected with a primary cyclone (25), the primary cyclone (25) is connected with a secondary cyclone (26) through a communicating pipe, the exhaust end of the secondary cyclone (26) is fixedly connected with a discharge pipe (27), and dust collection boxes (28) are arranged at the lower ends of the primary cyclone (25) and the secondary cyclone (26).