CN215261055U

CN215261055U - Ceramsite drying device

Info

Publication number: CN215261055U
Application number: CN202121526111.8U
Authority: CN
Inventors: 王亮亮; 王明军; 朱庆强; 马凯; 王润东; 王昊鹏; 陈盛宾
Original assignee: Shandong Jingtai Renewable Resources Co ltd
Current assignee: Shandong Jingtai Renewable Resources Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2021-12-21
Anticipated expiration: 2031-07-06

Abstract

The utility model discloses a haydite drying device belongs to haydite stoving technical field. This structure includes the support and fixes the urceolus on the support, and the urceolus internal fixation is provided with a stoving section of thick bamboo, and urceolus and a stoving section of thick bamboo from left to right form stoving district, sieve material district and ejection of compact district jointly in proper order, are provided with the material feeding unit through stoving district, sieve material district and ejection of compact district in proper order in the stoving section of thick bamboo, are provided with the communicating feedstock channel with the left end in stoving district on the urceolus, the utility model discloses simple structure can realize the stoving and the screening of haydite simultaneously, and is efficient.

Description

Ceramsite drying device

Technical Field

The utility model relates to a haydite stoving technical field specifically is a haydite drying device.

Background

The ceramsite sand is mainly prepared by sintering clay, slate, shale, coal gangue, industrial solid waste and the like through ceramics. The existing ceramsite sand production is that raw materials are crushed and then made into a spherical structure through a granulator, then the spherical structure is screened and then enters a rotary kiln for calcination, and a calcined semi-finished product is screened through a drum screen, collected through a receiving hopper and bagged to obtain a finished product. At present, the application range of the ceramsite sand is wider and wider, and the requirements of various industries on the granularity of the ceramsite sand are different.

At present, the China ceramsite sand industry all adopts 'solar cooker' granulation, and molded semi-finished products need to be screened and classified, but the production process is shorter and shorter due to the improvement of automation, redundant moisture cannot be removed by materials depending on the natural evaporation capacity of the materials, and the screen is stuck and blocked due to the overlarge moisture content of the materials in the screening process, so that the production cannot be normally carried out. Therefore, workers often drop the semi-finished products in a beating mode, but the effect is not ideal, the production efficiency of the rotary kiln is reduced due to the fact that the semi-finished products entering the kiln are excessively high in moisture, and dry powder is added in some units to reduce surface moisture, so that new problems of increase of dust in subsequent working sections, increase of raw material transportation amount in the process, increase of raw material loss rate and the like are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a haydite drying device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a haydite drying device, includes the support and fixes the urceolus on the support, the urceolus internal fixation is provided with a stoving section of thick bamboo, urceolus and a stoving section of thick bamboo from left to right form stoving district, sieve material district and ejection of compact district jointly in proper order, be provided with the material feeding unit who passes through stoving district, sieve material district and ejection of compact district in proper order in the stoving section of thick bamboo, be provided with the communicating feedstock channel of left end with the stoving district on the urceolus.

By adopting the technical scheme, the drying area, the screening area and the discharging area are arranged, so that the steps of drying and screening can be completed simultaneously after the ceramsite passes through the drying cylinder, and the ceramic particle drying device is simple in structure and high in efficiency.

As a further aspect of the present invention: the stoving district has certain ventilation hole that extends including evenly setting up on the section of thick bamboo lateral wall of drying and along material direction of delivery, and ventilation hole aperture is less than the haydite size, and the below in ventilation hole is provided with a plurality of supply-air outlets of fixing on the urceolus inner wall, urceolus outer wall lower extreme is provided with the blast pipe of being connected with a plurality of supply-air outlets, and the blast pipe is connected with the air heater that sets up at the urceolus lower extreme, the top in ventilation hole is provided with a plurality of air exit of fixing on the urceolus inner wall, urceolus outer wall upper end is provided with the exhaust pipe of being connected with a plurality of air exit, be provided with the fan in the exhaust pipe.

By adopting the technical scheme, when the ceramsite passes through the drying area, hot air enters the drying cylinder through the vent holes under the action of the air heater and the fan to dry the ceramsite, generated waste air is sucked away through the air outlet and is collected in a centralized manner through the exhaust pipe, the environmental pollution is avoided, the ceramsite in the drying cylinder can be uniformly and fully dried through the arrangement of the air supply ports and the air outlet, and the drying efficiency is high.

As a further aspect of the present invention: the material sieving area comprises a plurality of sieve pores arranged on the lower side wall of the drying cylinder, the sieve pores are positioned on the right side of the drying area, and a first hopper which is fixed on the wall of the outer cylinder and used for collecting materials is arranged below the sieve pores.

By adopting the technical scheme, the small-sized ceramsite is collected by falling into the first hopper through the sieve holes when the ceramsite passes through the sieve area, and the large-sized ceramsite is continuously left in the drying cylinder, so that the sieving of the ceramsite is realized.

As a further aspect of the present invention: the discharging area comprises a discharging port arranged on the lower side wall of the drying cylinder, the discharging port is located on the right side of the screening area, and a second hopper which is fixed on the wall of the outer cylinder and used for collecting materials is arranged below the discharging port.

By adopting the technical scheme, the discharge hole is formed, so that the ceramsite with larger size in the drying cylinder can fall into the second hopper to be collected, the dried and screened ceramsite is discharged out of the drying cylinder in time, accumulation of the ceramsite in the drying cylinder is avoided, the drying cylinder can continuously work, and the working efficiency is improved.

As a further aspect of the present invention: the feeding device comprises a motor arranged at the left end of the outer barrel, the output end of the motor is connected with a rotating shaft which runs through the outer barrel and the side wall of the drying barrel and is rotatably arranged in the drying barrel, and a spiral pushing blade for feeding is fixedly arranged on the outer wall of the rotating shaft.

By adopting the technical scheme, the ceramic particles are conveyed by adopting the spiral pushing blades, so that the ceramic particles can be effectively stirred while being conveyed, the drying and screening efficiency is improved, and the working efficiency is improved.

As a further aspect of the present invention: the outer wall of the drying cylinder is provided with a plurality of supporting blocks, and one ends of the supporting blocks are fixed on the inner wall of the outer cylinder.

By adopting the technical scheme, the drying cylinder is effectively fixed in the outer cylinder by arranging the supporting blocks between the outer cylinder and the drying cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: simple structure can realize the stoving and the screening of haydite simultaneously, and is efficient.

Drawings

FIG. 1 is a structural diagram of a ceramsite drying device;

FIG. 2 is a structure diagram of a sieving area of a ceramsite drying device;

fig. 3 is a structure view of a vent hole of the ceramsite drying device.

In the figure: 1. a support; 2. an outer cylinder; 3. a feed channel; 4. a drying drum; 5. a motor; 6. a rotating shaft; 7. a helical pusher blade; 8. an air outlet; 9. a vent hole; 10. an exhaust duct; 11. a fan; 12. screening holes; 13. a discharge port; 14. a support block; 15. a first hopper; 16. a second hopper; 17. a hot air blower; 18. an air supply pipe; 19. an air supply outlet; 20. a drying zone; 21. a material screening area; 22. a discharge zone.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the embodiment provides a ceramsite drying device, which includes a support 1 and an outer cylinder 2 fixed on the support 1, wherein a drying cylinder 4 is fixedly disposed in the outer cylinder 2, and referring to fig. 1 and 2, in order to fix the drying cylinder 4, a plurality of supporting blocks 14 are disposed on the outer wall of the drying cylinder 4, one end of each supporting block 14 is fixed on the inner wall of the outer cylinder 2, the outer cylinder 2 and the drying cylinder 4 sequentially form a drying area 20, a material sieving area 21 and a material discharging area 22 from left to right, specifically, referring to fig. 1 and 3, the drying area 20 includes vent holes 9 uniformly disposed on the side wall of the drying cylinder 4 and having a certain extension in the material conveying direction, the aperture of the vent hole 9 is smaller than the size of the ceramsite, a plurality of air supply outlets 19 fixed on the inner wall of the outer cylinder 2 are disposed below the vent hole 9, an air supply pipe 18 connected with the plurality of air supply outlets 19 is disposed at the lower end of the outer wall of the outer cylinder 2, the air supply pipe 18 is connected with an air heater 17 arranged at the lower end of the outer barrel 2, a plurality of air outlets 8 fixed on the inner wall of the outer barrel 2 are arranged above the air vent 9, an air exhaust pipe 10 connected with the air outlets 8 is arranged at the upper end of the outer wall of the outer barrel 2, a fan 11 is arranged in the air exhaust pipe 10, and further, by combining with a drawing 1 and a drawing 2, the screening area 21 comprises a plurality of screen holes 12 arranged on the lower side wall of the drying barrel 4, the screen holes 12 are positioned at the right side of the drying area 20, a first hopper 15 fixed on the barrel wall of the outer barrel 2 and used for collecting materials is arranged below the screen holes 12, and further, by combining with the drawing 1, the discharging area 22 comprises a discharging port 13 arranged on the lower side wall of the drying barrel 4, the discharging port 13 is positioned at the right side of the screening area 21, a second hopper 16 fixed on the barrel wall of the outer barrel 2 and used for collecting materials is arranged below the discharging port 13, and a second hopper 16 sequentially passing through the drying area 20 and a drying area, The material feeding unit of sieve material district 21 and ejection of compact district 22, it is concrete, material feeding unit is including setting up the motor 5 at 2 left ends of urceolus, the motor 5 output is connected with the lateral wall that runs through urceolus 2 and a stoving section of thick bamboo 4 and rotates the pivot 6 that sets up in a stoving section of thick bamboo 4, the fixed spiral propelling movement blade 7 that is used for the pay-off that is provided with on the 6 outer walls of pivot, be provided with on urceolus 2 with the communicating feedstock channel 3 of the left end of stoving district 20.

When the ceramsite needs to be dried, the ceramsite is sent into the drying cylinder 4 through the feeding channel 3, under the pushing action of the spiral pushing blade 7, the ceramsite firstly passes through the drying area 20, the hot air blower 17 generates hot air, the hot air enters the drying cylinder 4 through the vent hole 9 to dry the ceramsite, the generated waste air is intensively exhausted through the exhaust pipe 10 under the action of the fan 11, then the ceramsite enters the sieving area 21, the ceramsite with small size falls into the first hopper 15 through the sieve hole 12 to be collected, the ceramsite with large size continuously advances in the drying cylinder 4 to enter the discharging area 22, and the ceramsite falls into the second hopper 16 through the discharging hole 13 to be collected, so that the drying and sieving work of the ceramsite can be completed simultaneously.

It should be noted that the above embodiments are only specific and clear descriptions of technical solutions and technical features of the present application. However, to those skilled in the art, aspects or features that are part of the prior art or common general knowledge are not described in detail in the above embodiments.

In addition, the technical solutions of the present application are not limited to the above-described embodiments, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined, so that other embodiments that can be understood by those skilled in the art may be formed.

Claims

1. The utility model provides a haydite drying device, includes support (1) and fixes urceolus (2) on support (1), its characterized in that, urceolus (2) internal fixation is provided with a stoving section of thick bamboo (4), urceolus (2) and a stoving section of thick bamboo (4) from left to right form drying zone (20), sieve material district (21) and ejection of compact district (22) jointly in proper order, be provided with the material feeding unit who passes through drying zone (20), sieve material district (21) and ejection of compact district (22) in proper order in a stoving section of thick bamboo (4), be provided with on urceolus (2) with the communicating feedstock channel (3) of left end in drying zone (20).

2. A ceramsite drying device according to claim 1, wherein the drying area (20) comprises vent holes (9) uniformly arranged on the side wall of the drying cylinder (4) and extending along the material conveying direction, the aperture of the vent holes (9) is smaller than the size of the ceramsite, a plurality of air supply openings (19) fixed on the inner wall of the outer cylinder (2) are arranged below the vent holes (9), the lower end of the outer wall of the outer cylinder (2) is provided with a blast pipe (18) connected with a plurality of blast ports (19), the blast pipe (18) is connected with a hot air blower (17) arranged at the lower end of the outer cylinder (2), a plurality of air outlets (8) fixed on the inner wall of the outer cylinder (2) are arranged above the air vent (9), the outer wall upper end of urceolus (2) is provided with exhaust pipe (10) of being connected with a plurality of air exit (8), be provided with fan (11) in exhaust pipe (10).

3. A ceramsite drying device according to claim 2, wherein the sieving area (21) comprises a plurality of sieve holes (12) arranged on the lower side wall of the drying drum (4), the sieve holes (12) are located at the right side of the drying area (20), and a first hopper (15) fixed on the wall of the outer drum (2) for collecting materials is arranged below the sieve holes (12).

4. A ceramsite drying device according to claim 3, wherein the discharge area (22) comprises a discharge port (13) arranged on the lower side wall of the drying barrel (4), the discharge port (13) is located at the right side of the sieving area (21), and a second hopper (16) fixed on the wall of the outer barrel (2) and used for collecting materials is arranged below the discharge port (13).

5. A ceramsite drying device according to claim 1, wherein the feeding device comprises a motor (5) arranged at the left end of the outer barrel (2), the output end of the motor (5) is connected with a rotating shaft (6) which penetrates through the side walls of the outer barrel (2) and the drying barrel (4) and is rotatably arranged in the drying barrel (4), and a spiral pushing blade (7) for feeding is fixedly arranged on the outer wall of the rotating shaft (6).

6. A ceramsite drying device according to claim 1, wherein a plurality of supporting blocks (14) are arranged on the outer wall of the drying cylinder (4), and one end of each supporting block (14) is fixed on the inner wall of the outer cylinder (2).