CN219141326U

CN219141326U - Roller spraying dryer

Info

Publication number: CN219141326U
Application number: CN202320143799.4U
Authority: CN
Inventors: 程大威; 孙长江
Original assignee: Jiangsu Hongshi Drying Engineering Co ltd
Current assignee: Jiangsu Hongshi Drying Engineering Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-06-06
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a roller spraying dryer which comprises a frame, a roller arranged on the frame, and a hood arranged on the roller, wherein the hood is connected with the frame to cover the roller on the frame. The spray gun is arranged on the hood so as to spray graphene onto the roller, and the roller is used for heating the graphene, so that particles formed by the graphene are uniform. In summary, the graphene is uniformly adhered to the outer wall of the roller in a mist form under the action of the spray gun, and continuously rotates along with the roller body, so that the graphene is dried on the surface of the roller body and forms a sheet.

Description

Roller spraying dryer

Technical Field

The utility model relates to the technical field of drying equipment, in particular to a roller spraying dryer.

Background

At present, the technology is developed at a high speed, and various novel materials are developed due to the high-speed development of the technology, wherein graphene is the most successful, and can be applied to a plurality of fields due to a series of characteristics such as excellent electrical conductivity, thermal conductivity, light transmittance, flexibility and super-strong hardness of the graphene, but due to the fact that the cost of graphene is high in manufacturing, when the graphene powder is produced, in order to ensure the quality of the graphene material, the graphene material is usually required to be dried, so that the graphene powder is kept dry, the graphene powder is convenient to process, but when the graphene powder is dried, a dryer is usually adopted to dry the graphene powder, but when the dryer is used for drying the graphene powder, the graphene powder cannot be paved due to the fact that the graphene powder is directly poured into the dryer, so that the heat energy of the dryer cannot directly permeate into the graphene powder, and the moisture in the graphene powder cannot be completely heated by the dryer, and the working time of the dryer is prolonged.

Disclosure of Invention

The utility model aims to provide a roller spraying dryer which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a roller spraying dryer comprises a frame, a roller arranged on the frame, and a cover arranged on the roller, wherein the cover is connected with the frame to cover the roller on the frame; the spray gun is arranged on the hood so as to spray the graphene onto the roller, and the roller is heated so as to dry and shape the graphene in rotation.

As a preferable technical scheme of the utility model: one end of the roller is driven to rotate on the frame by a motor, and the other end of the roller introduces a heat source into the roller through an introduction port.

As a preferable technical scheme of the utility model: the frame is also provided with a first driving piece, and the hood is also internally provided with a compression roller; and controlling the gap between the press roller and the roller through the first driving piece so as to control the forming thickness of the graphene.

As a preferable technical scheme of the utility model: the frame is also provided with a scraper, and a gap between the scraper and the roller is controlled by a second driving piece.

As a preferable technical scheme of the utility model: the machine frame is also provided with a bottom cover, and the bottom cover is connected with the machine frame through a third driving piece.

As a preferable technical scheme of the utility model: the machine frame is also provided with a driven roller, and two ends of the driven roller are connected with the machine frame through fourth driving pieces.

As a preferable technical scheme of the utility model: and an exhaust port is further arranged on one side of the inlet.

As a preferable technical scheme of the utility model: the side of the hood is also provided with a door body.

By adopting the technical scheme, the utility model has the beneficial effects that: 1. through the spray gun to spray the graphite alkene to the cylinder, heat graphite alkene through the cylinder, so can also promote the graphite alkene drying when making graphite alkene shaping granule even.

2. The graphene is uniformly adhered to the outer wall of the roller in a mist form under the action of the spray gun and continuously rotates along with the roller body, so that the graphene is dried on the surface of the roller body and forms a sheet.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the hood of the present utility model;

FIG. 3 is a schematic main structure of a frame of the present utility model;

fig. 4 is a schematic view of the main structure of the other side of the frame of the present utility model.

In the figure: 1. a frame; 10. a motor; 11. a bottom cover; 12. a scraper; 13. a roller; 14. a first driving member; 15. an introduction port; 16. an exhaust port; 17. a second driving member; 18. a third driving member; 19. driven roller; 110. a fourth driving member; 2. a hood; 20. a door body; 21. a spray gun; 22. and (3) a press roller.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: a roller spray dryer, comprising a frame 1, a roller 13 mounted on the frame 1 and connected with the frame 1 through a hood 2 arranged to cover the roller 13 on the frame 1; the spray gun 21 is arranged on the hood 2 to spray the graphene onto the roller 13, and the roller 13 is heated to dry and shape the graphene in rotation.

In the above manner, the spray gun 21 is used for spraying the graphene onto the roller 13, and the roller 13 is used for heating the graphene, so that the graphene forming particles are uniform and the graphene can be dried.

Secondly, the graphene is uniformly adhered to the outer wall of the roller 13 in a mist form under the action of the spray gun 21, and continuously rotates along with the roller body, so that the graphene is dried on the surface of the roller body and forms a sheet.

In summary, the equipment increases the adhesiveness between graphenes, solves the problem that the graphenes are uneven in particles during forming and are easy to delaminate during traditional forming. And then solve can reduce the inhomogeneous problem of graphite alkene electric conduction after the graphite alkene layering.

Further, since one end of the drum 13 is driven to rotate on the frame 1 by the provided motor 10, graphene can be heated uniformly, and at the same time, the other end of the drum 13 introduces a heat source into the drum 13 through the provided introduction port 15, so that steam can be introduced to facilitate heating of graphene.

In addition, in order to facilitate the drainage of condensed water, an exhaust port 16 is provided at one side of the inlet 15.

On the basis of the scheme, the frame 1 is also provided with a first driving piece 14, and the hood 2 is also internally provided with a compression roller 22; the gap between the press roller 22 and the roller 13 is controlled by the first driving member 14 to control the forming thickness of the graphene, and therefore, the gap between the press roller 22 and the roller 13 is controlled to control the forming thickness of the graphene, specifically, the first driving member 14 extends to enlarge the gap between the press roller 22 and the roller 13, the first driving member 14 shortens to reduce the gap between the press roller 22 and the roller 13.

Further, since the frame 1 is further provided with the scraper 12, the scraper 12 can be used to scrape the attachment on the surface of the roller 13, so as to further ensure the forming quality of the graphene, and the gap between the scraper 12 and the roller 13 is specifically controlled by the second driving member 17.

Furthermore, since the bottom cover 11 is further disposed on the frame 1, and the bottom cover 11 is connected to the frame 1 through the third driving member 18, the bottom cover 11 can be used to receive the dropped graphene, so as to reduce the waste of the graphene; wherein, the third driving member 18 is used to control the lifting of the bottom cover 11 so that the bottom cover 11 can better receive the waste.

Meanwhile, the frame 1 is further provided with a driven roller 19, and both ends of the driven roller 19 are connected with the frame 1 through a fourth driving member 110, so that the driven roller 19 can be utilized to follow the rotation of the roller 13, so as to further clarify the attachments on the surface of the roller 13.

The first driving member 14, the second driving member 17, the third driving member 18 and the fourth driving member 110 are all preferably cylinders.

In order to facilitate the overhaul of the user and the real-time observation of the condition of the graphene spray head, the side surface of the hood 2 is also provided with a door body 20, and the door body 20 is also provided with an observation port.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. A roller spray dryer, characterized in that: comprises a frame (1), a roller (13) arranged on the frame (1) and connected with the frame (1) through a provided hood (2) to cover the roller (13) on the frame (1);

the spray gun (21) is arranged on the hood (2) so as to spray graphene onto the roller (13), and the roller (13) is heated so as to dry and shape the graphene in rotation.

2. A drum spray dryer as claimed in claim 1, wherein: one end of the roller (13) is driven to rotate on the frame (1) through a motor (10) arranged on the roller, and the other end of the roller (13) introduces a heat source into the roller (13) through an introduction port (15) arranged on the roller.

3. A drum spray dryer as claimed in claim 2, wherein: a first driving piece (14) is further arranged on the frame (1), and a compression roller (22) is further arranged in the hood (2); and the gap between the press roller (22) and the roller (13) is controlled through the first driving piece (14) so as to control the forming thickness of the graphene.

4. A drum spray dryer as claimed in claim 3, wherein: the frame (1) is also provided with a scraper (12), and a gap between the scraper (12) and the roller (13) is controlled through a second driving piece (17).

5. A drum spray dryer as claimed in claim 4, wherein: the machine frame (1) is also provided with a bottom cover (11), and the bottom cover (11) is connected with the machine frame (1) through a third driving piece (18) which is arranged.

6. A drum spray dryer as claimed in claim 5, wherein: the machine frame (1) is also provided with a driven roller (19), and two ends of the driven roller (19) are connected with the machine frame (1) through a fourth driving piece (110) arranged at the two ends.

7. A drum spray dryer as claimed in claim 6, wherein: an exhaust port (16) is further arranged on one side of the inlet (15).

8. A drum spray dryer as claimed in claim 7, wherein: the side face of the hood (2) is also provided with a door body (20).