CN219223219U

CN219223219U - Drying bin for aluminum oxide preparation

Info

Publication number: CN219223219U
Application number: CN202223558836.2U
Authority: CN
Inventors: 雒利宾; 马龙; 刘亚
Original assignee: Zhengzhou Yufa Fine Ceramics Science Technology Co ltd
Current assignee: Zhengzhou Yufa Fine Ceramics Science Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-20
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a drying bin for preparing aluminum oxide, which comprises a drying roller bin, wherein a feeder is fixedly arranged on the upper part of the outer surface of the left end of the drying roller bin, a heat source is fixedly arranged on the lower part of the outer surface of the left end of the drying roller bin, a hopper is fixedly arranged on one side of the outer surface of the upper end of the feeder, a heat-insulating component is arranged on the outer wall of the hopper, a sealing cover is arranged on the outer surface of the upper end of the hopper, a discharge opening is arranged on the right side of the outer surface of the lower end of the drying roller bin, a cyclone discharger is arranged on the right side of the lower end of the drying roller bin, a draught fan is arranged on the upper part of the cyclone discharger, and an induced duct is connected between the draught fan and the cyclone discharger. The drying bin for preparing the aluminum oxide has the advantages of being convenient to heat materials in the hopper by utilizing heat in the drying roller bin for discharging old air, being convenient to use energy, being convenient to reduce heating time of the materials in the drying roller bin and the like.

Description

Drying bin for aluminum oxide preparation

Technical Field

The utility model relates to the technical field of aluminum oxide preparation and drying, in particular to a drying bin for aluminum oxide preparation.

Background

The high performance of modern water purifying activated alumina in monolithic refractory formulations provides the following benefits: the density, fluidity and strength of a green body are improved, the generation amount of secondary mullite is improved, and the like, the water adding amount and the porosity are reduced, in addition, the activated alumina can be used as an adsorbent, a drying agent, the water absorbing amount is large, the drying speed is high, the regeneration (baking at 400-500K) can be realized, the water absorbing is not expanded, the cracking and the deformation are avoided, in the prior art, a Chinese patent document with the authorized bulletin number of CN211120437U describes a drying bin for producing alumina balls, the materials are poured into a second roller by opening a sealing cover and an electric control cylinder cover, a first heating pipe and a second heating pipe are started to heat the materials in the drying bin main body and the materials in the drying bin main body, an exhaust fan is started to blow air into the drying bin main body, so that the hot air in the drying bin main body flows, and the materials are dried in an accelerating manner; and starting the first motor and the second motor, rotating the first roller and the second roller, so that the materials in the second roller turn left and right and up and down, and accelerating the drying of the materials.

The drying device can dry materials, however, in the prior art, the internal air of a heating bin is required to be replaced, the heat contained in exhaust gas is not utilized, and the materials are not preheated before being fed, so that the materials are heated in the drying bin for a long time, certain adverse effects are brought to the use process of people, and therefore, the drying bin prepared from aluminum oxide is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the drying bin for preparing the aluminum oxide, which has the advantages of being convenient for heating materials in the hopper by utilizing the heat in the drying roller bin for discharging old air, being convenient for utilizing energy, being convenient for reducing the heating time of the materials in the drying roller bin and the like, and can effectively solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a stoving storehouse of aluminium oxide preparation, includes dry roller silo, the upper portion fixed mounting of dry roller silo left end surface has the feeder, the lower part fixed mounting of dry roller silo left end surface has the heat source, one side fixed mounting of feeder upper end surface has the hopper, the outer wall of hopper is provided with heat preservation subassembly, the upper end surface of hopper is provided with the closing cap, the right side of dry roller silo lower extreme surface is provided with the bin outlet, the right side of dry roller silo is provided with the whirlwind tripper, the upper portion of whirlwind tripper is provided with the draught fan, just be connected with the induced air pipe between draught fan and the whirlwind tripper, be connected with the guide duct between draught fan and the heat preservation subassembly, one side surface of heat preservation subassembly is provided with the stirring subassembly, the heat preservation subassembly includes heat preservation shell, blast pipe, spliced pole, heating chamber and inlet channel, the stirring subassembly includes servo motor, axis of rotation and puddler, just the heat preservation shell is located the outer wall of hopper.

Preferably, the exhaust pipe is fixedly arranged at the upper part of the outer surface of one side of the heat preservation shell, and is communicated with the heating cavity, and the heating cavity is positioned between the inner wall of the heat preservation shell and the outer wall of the hopper.

Preferably, the connecting column is fixedly arranged between the inner wall of the heat insulation shell and the outer wall of the hopper, and the air inlet groove is fixedly connected with the outer wall of one end of the air guide pipe.

Preferably, the servo motor is fixedly arranged in the middle of the outer surface of the right side of the heat preservation assembly, the rotating shaft is positioned on the outer surface of one end of the servo motor, and the stirring rod is fixedly arranged on the outer wall of the rotating shaft.

Preferably, a sealing bearing is arranged between the rotating shaft and the hopper, the rotating shaft is rotationally connected with the hopper through the sealing bearing, and heat preservation cotton is sleeved on the outer walls of the air guide pipe and the air guide pipe.

Preferably, a sealing bearing is arranged between the rotating shaft and the heat-insulating shell, the rotating shaft is rotationally connected with the heat-insulating shell through the sealing bearing, a coupler is arranged between the rotating shaft and the servo motor, and the outer surface of one end of the rotating shaft is fixedly connected with the outer surface of one end of the servo motor through the coupler.

(III) beneficial effects

Compared with the prior art, the utility model provides the drying bin prepared from the aluminum oxide, which has the following beneficial effects:

1. this stoving storehouse of aluminium oxide preparation through the draught fan that sets up, is convenient for carry hopper and heat preservation subassembly between with the inside hot old wind that has of dry roller storehouse, is convenient for carry out heating treatment to the inside material of hopper, reduces the material and is dried time in dry roller storehouse.

2. This stoving storehouse of aluminium oxide preparation is convenient for realize the stirring to the inside material of hopper through the stirring subassembly that sets up for the material is heated more evenly.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a drying bin made of alumina according to the present utility model.

Fig. 2 is a side cross-sectional view of a baking hopper and insulation assembly made of alumina according to the present utility model.

Fig. 3 is a schematic structural view of an air guide pipe and heat insulation cotton in a drying bin made of alumina according to the utility model.

In the figure: 1. drying the silo; 2. a heat source; 3. a discharge port; 4. a cyclone discharger; 5. a hopper; 6. a thermal insulation assembly; 7. a feeder; 8. a stirring assembly; 9. an induced draft fan; 10. an air guiding pipe; 11. an air guide pipe; 12. a cover; 13. a thermal insulation housing; 14. an exhaust pipe; 15. a connecting column; 16. a heating chamber; 17. an air inlet groove; 18. a servo motor; 19. a rotating shaft; 20. a stirring rod; 21. and (5) heat preservation cotton.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

The embodiment is a baking bin made of aluminum oxide.

As shown in fig. 1-3, the drying and rolling device comprises a drying and rolling silo 1, a feeder 7 is fixedly arranged on the upper portion of the outer surface of the left end of the drying and rolling silo 1, a heat source 2 is fixedly arranged on the lower portion of the outer surface of the left end of the drying and rolling silo 1, a hopper 5 is fixedly arranged on one side of the outer surface of the upper end of the feeder 7, a heat preservation component 6 is arranged on the outer wall of the hopper 5, a sealing cover 12 is arranged on the outer surface of the upper end of the hopper 5, a discharge opening 3 is arranged on the right side of the outer surface of the lower end of the drying and rolling silo 1, a cyclone discharger 4 is arranged on the right side of the drying and rolling silo 1, an induced draft fan 9 is arranged on the upper portion of the cyclone discharger 4, an induced draft fan 10 is connected between the induced draft fan 9 and the cyclone discharger 4, an induced draft fan 11 is connected between the induced draft fan 9 and the heat preservation component 6, a stirring component 8 is arranged on one side of the outer surface of the heat preservation component 6, the heat preservation component 6 comprises a heat preservation shell 13, an exhaust pipe 14, a connecting column 15, a heating cavity 16 and an air inlet groove 17, the stirring component 8 comprises a servo motor 18, a rotating shaft 19 and a stirring rod 20, and the heat preservation shell 13 is positioned on the outer wall of the hopper 5.

The exhaust pipe 14 is fixedly arranged at the upper part of the outer surface of one side of the heat preservation shell 13, the exhaust pipe 14 is communicated with the heating cavity 16, and the heating cavity 16 is positioned between the inner wall of the heat preservation shell 13 and the outer wall of the hopper 5; the connecting column 15 is fixedly arranged between the inner wall of the heat-insulating shell 13 and the outer wall of the hopper 5, and the air inlet groove 17 is fixedly connected with the outer wall of one end of the air guide pipe 11; the servo motor 18 is fixedly arranged in the middle of the outer surface of the right side of the heat preservation assembly 6, the rotating shaft 19 is positioned on the outer surface of one end of the servo motor 18, and the stirring rod 20 is fixedly arranged on the outer wall of the rotating shaft 19; a sealing bearing is arranged between the rotating shaft 19 and the hopper 5, the rotating shaft 19 is rotationally connected with the hopper 5 through the sealing bearing, and heat preservation cotton 21 is sleeved on the outer walls of the air guide pipe 10 and the air guide pipe 11; a sealing bearing is arranged between the rotating shaft 19 and the heat-preserving shell 13, the rotating shaft 19 is rotationally connected with the heat-preserving shell 13 through the sealing bearing, a coupler is arranged between the rotating shaft 19 and the servo motor 18, and one end outer surface of the rotating shaft 19 is fixedly connected with one end outer surface of the servo motor 18 through the coupler.

It should be noted that the utility model is a drying bin made of alumina, the hopper 5, the feeder 7, the heat source 2, the drying roller bin 1, the induced draft fan 9 and the cyclone discharger 4 described in the text belong to the prior art, the materials inside the hopper 5 are conveniently conveyed to the inside of the drying roller bin 1 through the operation of the feeder 7, the heat source 2 is arranged, the drying roller bin 1 and the materials inside the drying roller bin are conveniently dried to provide heat, the induced draft fan 9 is arranged to conveniently discharge old air inside the drying roller bin 1 through the operation of the induced draft fan 9, the cyclone discharger 4 is arranged to conveniently filter and discharge the materials in the air, the above working flows are all well known in the prior art, so that the applicant does not make excessive details, the old air containing heat is conveniently conveyed between the outer wall of the hopper 5 and the inner wall of the heat preservation shell 13 through the operation of the induced draft fan 9, the time for drying the materials to be dried inside the drying roller bin 1 is reduced, the induced air pipe 10 and the outer wall of the air guide pipe 11 are both sleeved with the old air, the old air 21 is conveniently used for filtering the materials in the air, the materials are uniformly stirred and the materials are uniformly heated in the rotating shaft 20 through the rotating shaft of the stirring rod 20, the stirring rod is driven by the stirring rod 20, the stirring rod 20 is further rotated, and the stirring rod 20 is driven to rotate in the stirring rod 20 is more uniformly is arranged, and the stirring rod 20 is driven in the stirring process is more evenly rotates.

It should be noted that in this document, relational terms such as first and second (first and second), and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a stoving storehouse that aluminium oxide was prepared, includes dry roller silo (1), its characterized in that: the upper part of the outer surface of the left end of the drying roller silo (1) is fixedly provided with a feeding machine (7), the lower part of the outer surface of the left end of the drying roller silo (1) is fixedly provided with a heat source (2), one side of the outer surface of the upper end of the feeding machine (7) is fixedly provided with a hopper (5), the outer wall of the hopper (5) is provided with a heat preservation component (6), the outer surface of the upper end of the hopper (5) is provided with a sealing cover (12), the right side of the outer surface of the lower end of the drying roller silo (1) is provided with a discharge opening (3), the right side of the drying roller silo (1) is provided with a cyclone discharger (4), the upper part of the cyclone discharger (4) is provided with a draught fan (9), a draught fan (9) and a cyclone discharger (4) are connected with a draught pipe (10), a guide pipe (11) is connected between the draught fan (9) and the heat preservation component (6), one side outer surface of the heat preservation component (6) is provided with a stirring component (8), the stirring component (6) comprises a shell (13), an exhaust pipe (14), a connecting column (16), a heating shaft (17) and a heating servo component (19) comprise a stirring shaft (18), and the heat-insulating shell (13) is positioned on the outer wall of the hopper (5).

2. The alumina prepared baking chamber of claim 1, wherein: the exhaust pipe (14) is fixedly arranged at the upper part of one side outer surface of the heat preservation shell (13), the exhaust pipe (14) is communicated with the heating cavity (16), and the heating cavity (16) is positioned between the inner wall of the heat preservation shell (13) and the outer wall of the hopper (5).

3. The alumina prepared baking chamber of claim 2, wherein: the connecting column (15) is fixedly arranged between the inner wall of the heat insulation shell (13) and the outer wall of the hopper (5), and the air inlet groove (17) is fixedly connected with the outer wall of one end of the air guide pipe (11).

4. A baking house for alumina preparation according to claim 3, wherein: the servo motor (18) is fixedly arranged in the middle of the outer surface of the right side of the heat preservation assembly (6), the rotating shaft (19) is positioned on the outer surface of one end of the servo motor (18), and the stirring rod (20) is fixedly arranged on the outer wall of the rotating shaft (19).

5. The alumina prepared baking chamber of claim 4, wherein: a sealing bearing is arranged between the rotating shaft (19) and the hopper (5), the rotating shaft (19) is rotationally connected with the hopper (5) through the sealing bearing, and heat preservation cotton (21) is sleeved on the outer walls of the air guide pipe (10) and the air guide pipe (11).

6. The alumina prepared baking chamber of claim 5, wherein: a sealing bearing is arranged between the rotating shaft (19) and the heat-preserving shell (13), the rotating shaft (19) is rotationally connected with the heat-preserving shell (13) through the sealing bearing, a coupler is arranged between the rotating shaft (19) and the servo motor (18), and one end outer surface of the rotating shaft (19) is fixedly connected with one end outer surface of the servo motor (18) through the coupler.