CN219415595U

CN219415595U - Gypsum board drying device

Info

Publication number: CN219415595U
Application number: CN202320117488.0U
Authority: CN
Inventors: 段辉泉
Original assignee: Chongqing Fangzheng Environmental Protection Technology Co ltd
Current assignee: Chongqing Fangzheng Environmental Protection Technology Co ltd
Priority date: 2023-01-13
Filing date: 2023-01-13
Publication date: 2023-07-25
Anticipated expiration: 2033-01-13

Abstract

The utility model discloses a gypsum board drying device, which relates to the field of drying equipment, and the technical scheme of the utility model comprises a drying box, wherein two ends of the drying box are respectively provided with a feed inlet and a discharge outlet, and the feed inlet and the discharge outlet are respectively in butt joint with a feed belt; a drying channel is arranged in the drying box between the feeding hole and the discharging hole; a hot air pipe is arranged at one side of the drying channel, and a plurality of air outlets are arranged on the side wall of the hot air pipe; the drying channel is provided with a drying cylinder corresponding to the air outlet, and the drying cylinder is driven by a motor. Can not influence the operation of production line gypsum board with the gypsum board rapid draing, owing to the continuous rotation of dry section of thick bamboo, can provide the steam of multi-angle and act on the gypsum board, the gypsum board can more comprehensively obtain the drying.

Description

Gypsum board drying device

Technical Field

The utility model relates to the field of drying equipment, in particular to a gypsum board drying device.

Background

The gypsum board is required to be dried after being manufactured and molded for subsequent calcination, and a board feeding device of a gypsum board dryer is disclosed in patent document with publication number of CN114229319A, the gypsum board is moved into a drying agent by adopting a rotary roller to dry the gypsum board, in the scheme, the relative angle between the drying device and the gypsum board is determined, so that the action direction of hot air and the like provided by the drying device is also determined in theory, and the situation that the drying is insufficient exists at the part of the gypsum board facing away from the direction.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the gypsum board drying device which can rapidly dry gypsum boards without affecting the operation of gypsum boards on a production line, and the gypsum boards can be dried more comprehensively because the drying cylinder continuously rotates and can provide multi-angle hot air to act on the gypsum boards.

The technical scheme adopted for solving the technical problems is as follows: a gypsum board drying device comprises a drying box,

the two ends of the drying box are respectively provided with a feed inlet and a discharge outlet, and the feed inlet and the discharge outlet are respectively in butt joint with a feed belt;

a drying channel is arranged in the drying box between the feeding hole and the discharging hole;

a hot air pipe is arranged at one side of the drying channel, and a plurality of air outlets are arranged on the side wall of the hot air pipe;

the drying channel corresponds the gas outlet is provided with if the drying cylinder, the drying cylinder passes through the motor and drives, the lateral wall of drying cylinder is provided with a plurality of ventholes, the one end rotation of drying cylinder dock in the gas outlet, the other end shutoff setting of drying cylinder, the drying cylinder perpendicular to the drying channel sets up.

The utility model has the beneficial effects that:

the hot air pipe is used for providing hot air, wherein the hot air pipe is communicated with the drying cylinders through the air outlets, but the drying cylinders can rotate independently, and the hot air in the hot air pipe enters into each drying cylinder through the air outlets.

The drying cylinder is used for conveying the gypsum board from the feed inlet to the discharge gate on the one hand, and on the other hand the drying cylinder sets up the venthole and can outwards discharge steam for the gypsum board on the drying cylinder of rapid draing, because the drying cylinder is constantly rotating, consequently the direction of venthole exhaust gas relative gypsum board also can change, and then realizes the stoving to the gypsum board to the angle.

By adopting the scheme, the gypsum board can be dried quickly when the operation of the gypsum board of the production line is not affected, and the gypsum board can be dried more comprehensively due to the fact that the drying cylinder rotates continuously and hot air at multiple angles can be provided for the gypsum board.

Preferably, the end part of the drying cylinder is provided with external gear teeth, and the external gear teeth of adjacent drying cylinders are meshed and driven through a transition gear. All the drying cylinders can be rotated synchronously by driving one outer gear or transition gear.

Preferably, the hot air pipe comprises a plurality of groups, each group of hot air pipes are distributed up and down, and the feeding hole and the discharging hole corresponding to each group of hot air pipes are provided with feeding belts. So that the gypsum board can be dried more efficiently, and the drying cylinder can dry the upper surface of the next set of gypsum board while drying the lower surface of the present layer of gypsum board.

Preferably, the upper part of the uppermost group of the hot air pipes is provided with an exhaust pipe, the end part of the exhaust pipe is communicated with the hot air pipes, and the exhaust pipe is downwards provided with an exhaust hole. So that the upper surface of the gypsum board of the uppermost set is dried.

Preferably, a fan and an electric heating resistance wire are arranged in the hot air pipe. So as to rapidly generate hot air.

Preferably, the feeding hole and the discharging hole are respectively provided with a partition door curtain. The partition door curtain can prevent hot air in the drying cylinder from rapidly flowing into the atmosphere, and can keep certain airflow flow on the other hand, so that gypsum boards are not influenced to enter and exit the drying box.

Preferably, the partition curtain is made of PVC material. Is stronger, durable and high-temperature resistant.

Preferably, the partition curtain is provided with a plurality of air through holes. So that the internal hot gas can be discharged outwards therefrom, while at the same time a large rapid outflow thereof can be avoided.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments will be briefly described, and it is obvious that the drawings in the following description are only two of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a diagram showing the positional relationship between a hot air pipe and a drying cylinder according to an embodiment of the present utility model;

wherein, drying cabinet 1, dry section of thick bamboo 2, transition gear 3, conveyer belt 4, gypsum board 5, venthole 6, blast pipe 7, hot air pipe 8, cut off curtain 9.

Detailed Description

The present utility model will be further described in detail with reference to the drawings and examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

Examples

As shown in fig. 1, the gypsum board drying device comprises a drying box 1, wherein two ends of the drying box 1 are respectively provided with a feed inlet and a discharge outlet, the side wall of the drying box 1 is made of heat insulation materials, specifically iron sheets with interlayers are adopted, and asbestos is arranged in the interlayers.

The feed inlet and the discharge outlet are respectively abutted with a feeding belt, and in the embodiment, the feeding belt is used for being abutted on a production line. A drying channel is arranged in the drying box 1 between the feeding hole and the discharging hole. One side of the drying channel is provided with a hot air pipe 8, and the side wall of the hot air pipe 8 is provided with a plurality of air outlets. A fan and an electric heating resistance wire are arranged in the hot air pipe 8. So as to rapidly generate hot air. The drying channel corresponds the gas outlet is provided with if the drying cylinder 2, the drying cylinder 2 passes through the motor and drives, the lateral wall of drying cylinder 2 is provided with a plurality of ventholes 6, and ventholes 6 are in the lateral wall equipartition setting of drying cylinder 2. One end of the drying cylinder 2 is rotationally abutted to the air outlet, the other end of the drying cylinder 2 is plugged, and the drying cylinder 2 is perpendicular to the drying channel.

In this scheme, the hot air pipe 8 is used for providing hot air, wherein the hot air pipe 8 is communicated with the drying cylinders 2 through air outlets, but the drying cylinders 2 can rotate independently, and the hot air in the hot air pipe 8 enters into each drying cylinder 2 through the air outlets.

The drying cylinder 2 is used for conveying the gypsum board 5 from the feed inlet to the discharge gate on the one hand, and on the other hand the drying cylinder 2 sets up venthole 6 and can outwards discharge steam for the gypsum board 5 on the drying cylinder 2 of rapid draing, because the drying cylinder 2 is constantly rotating, consequently venthole 6 exhaust gas also can change the direction of gypsum board 5 relatively, and then realizes the stoving to the gypsum board 5 to the angle.

By adopting the scheme, the gypsum board 5 can be quickly dried while the operation of the gypsum board 5 of the production line is not affected, and the gypsum board 5 can be more comprehensively dried due to the fact that the drying cylinder 2 continuously rotates and hot air with multiple angles can be provided for acting on the gypsum board 5.

The end part of the drying cylinder 2 is provided with external gear teeth, and the external gear teeth adjacent to the drying cylinder 2 are meshed and driven through a transition gear 3. All the drums 2 can be rotated synchronously by driving one outer gear or transition gear 3.

The hot air pipes 8 comprise a plurality of groups, each group of hot air pipes 8 are distributed up and down, and each group of hot air pipes 8 is provided with a feeding belt corresponding to the feeding hole and the discharging hole. So that the gypsum board 5 can be dried more efficiently, and the drying cylinder 2 can dry the upper surface of the next set of gypsum boards 5 while drying the lower surface of the present layer of gypsum board 5. Each set of hot air pipes 8 is finally joined to the conveyor belt 4 at one or more subsequent processing stations.

The upper portion of the uppermost group of the hot air pipes 8 is provided with an exhaust pipe 7, the end part of the exhaust pipe 7 is communicated with the hot air pipes 8, and the exhaust pipe 7 is provided with an exhaust hole downwards. So that the upper surface of the uppermost set of gypsum boards 5 is dried. The exhaust pipe 7 cannot rotate in this embodiment.

The feed inlet and the discharge outlet are respectively provided with a partition door curtain 9. The partition door curtain 9 can prevent hot air in the drying cylinder from rapidly flowing into the atmosphere on one hand, and can keep certain airflow on the other hand, so that gypsum boards can not enter and exit the drying box. The door curtain is made of PVC material. Is stronger, durable and high-temperature resistant. The door curtain is provided with a plurality of air through holes. So that the internal hot gas can be discharged outwards therefrom, while at the same time a large rapid outflow thereof can be avoided.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples merely represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims

1. A gypsum board drying device is characterized by comprising a drying box (1),

the two ends of the drying box (1) are respectively provided with a feed inlet and a discharge outlet, and the feed inlet and the discharge outlet are respectively in butt joint with a feed belt;

a drying channel is arranged in the drying box (1) between the feeding hole and the discharging hole;

a hot air pipe (8) is arranged at one side of the drying channel, and a plurality of air outlets are arranged on the side wall of the hot air pipe (8);

the drying channel corresponds the gas outlet is provided with if drying cylinder (2), drying cylinder (2) pass through the motor and drive, the lateral wall of drying cylinder (2) is provided with a plurality of ventholes (6), the one end rotation butt joint of drying cylinder (2) in the gas outlet, the other end shutoff setting of drying cylinder (2), drying cylinder (2) perpendicular to drying channel sets up.

2. A gypsum board drying apparatus as set forth in claim 1, wherein: the end part of the drying cylinder (2) is provided with external gear teeth, and the external gear teeth adjacent to the drying cylinder (2) are meshed and driven through a transition gear (3).

3. A gypsum board drying apparatus as set forth in claim 1, wherein: the hot air pipes (8) comprise a plurality of groups, the hot air pipes (8) of each group are distributed up and down, and feeding belts are arranged at the corresponding feeding holes and discharging holes of each group of hot air pipes (8).

4. A gypsum board drying apparatus as set forth in claim 3, wherein: the upper portion of the uppermost group of the hot air pipes (8) is provided with an exhaust pipe (7), the end part of the exhaust pipe (7) is communicated with the hot air pipes (8), and the exhaust pipe (7) is provided with an exhaust hole downwards.

5. A gypsum board drying apparatus as set forth in claim 4, wherein: a fan and an electric heating resistance wire are arranged in the hot air pipe (8).

6. A gypsum board drying apparatus as set forth in claim 1, wherein: the feeding hole and the discharging hole are respectively provided with a partition door curtain (9).

7. A gypsum board drying apparatus as set forth in claim 6, wherein: the partition door curtain (9) is made of PVC material.

8. A gypsum board drying apparatus as set forth in claim 6, wherein: the partition door curtain (9) is provided with a plurality of air through holes.