CN217442283U

CN217442283U - Kiln exhaust cover plate device

Info

Publication number: CN217442283U
Application number: CN202221111113.5U
Authority: CN
Inventors: 佘潇; 胡常青; 徐乐乐; 胡悦; 何虎; 方派; 郝宝卫
Original assignee: Hubei Ronbay Lithium Battery Materials Co Ltd
Current assignee: Hubei Ronbay Lithium Battery Materials Co Ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-09-16
Anticipated expiration: 2032-05-09

Abstract

The utility model provides a kiln exhaust cover plate device, which relates to the technical field of exhaust equipment and comprises a cover plate body, wherein the top surface array of the cover plate body is provided with an exhaust pipe, the inner side of the exhaust pipe is provided with a flow sensor, the top surface of the cover plate body is provided with a fixed plate, a rotating shaft is arranged between the fixed plates and movably connected with the fixed plate, the surface of the rotating shaft is provided with an adjusting plate, the side surface of the fixed plate is provided with an adjusting motor, the exhaust pipe is internally provided with the flow sensor, the exhaust rate of the exhaust pipe can be monitored at any time, the outer part of the exhaust pipe is provided with the rotating shaft, the rotating shaft penetrates through the exhaust pipe, the adjusting plate is arranged inside the exhaust pipe and is connected with the rotating shaft, the rotating shaft drives the adjusting plate to turn over in the exhaust pipe through the rotation of the adjusting motor, the cross section area of gas passing through the exhaust pipe can be controlled, and the devices can accurately control the exhaust amount of a kiln, the sintering quality of the product is improved.

Description

Kiln exhaust cover plate device

Technical Field

The utility model relates to an exhaust apparatus technical field especially relates to a kiln exhaust cover plate device.

Background

At present, most of lithium ion battery sintering adopts high-temperature solid-phase sintering, and the used equipment is a kiln. In the case of kiln sintering, especially the exhaust gas has a great influence on the quality of kiln sintering. Too much kiln exhaust can cause poor sintering consistency and influence the long-term use performance of the material; the low exhaust of the kiln can cause high alkali content of the material and influence the processing performance of the material.

According to the patent of patent No. CN208238566U discloses kiln exhaust adjusting device, the technical problem of main solution be among the prior art in the kiln temperature and the uncontrollable problem of waste gas content, kiln exhaust adjusting device, including interconnect's pipeline one and pipeline two, adjusting device one is installed to another port of pipeline one, be equipped with the technical scheme of adjusting device two on the pipeline two, solved this problem betterly, can be used to adjust the displacement.

At present, the opening of the exhaust cover plate widely used by kiln manufacturers is controlled by controlling the distance between the exhaust cover plate and the edge of the exhaust port of the kiln, so that the exhaust volume of the kiln cannot be accurately controlled, and the sintering quality of products is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an exhaust cover plate device of a kiln.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a kiln exhaust apron device, includes the apron body, the top surface array of apron body is equipped with the blast pipe, and the blast pipe runs through the apron body, the inboard of blast pipe is equipped with flow sensor, the top surface of apron body is equipped with the fixed plate, be equipped with the rotation axis between the fixed plate, and rotation axis and fixed plate swing joint, and the rotation axis runs through the blast pipe, the surface of rotation axis is equipped with the regulating plate, and the inboard swing joint of regulating plate and blast pipe, the side of fixed plate is equipped with adjusting motor, and adjusting motor's output is connected with the one end of rotation axis.

Preferably, the top surface of apron body is equipped with the installation shell, and the blast pipe runs through the top surface of installation shell, the inside top surface of installation shell is equipped with the rotating electrical machines, and the output of rotating electrical machines runs through the installation shell top surface, the output of rotating electrical machines is equipped with the connecting plate, and connecting plate and installation shell top surface swing joint, the both ends of connecting plate are equipped with the baffle.

Preferably, the front surface of the mounting shell is provided with a controller, and the controller is respectively electrically connected with the adjusting motor, the flow sensor and the rotating motor.

Preferably, an exhaust fan is arranged inside the exhaust pipe, and the exhaust fan is electrically connected with the controller.

Preferably, the diameter of the adjusting plate is equal to the diameter of the exhaust pipe.

Preferably, the surface of the rotating shaft is nested with a sealing shaft sleeve, and the sealing shaft sleeve is movably connected with the surface of the exhaust pipe.

Preferably, the diameter of the baffle is larger than that of the exhaust pipe, and the length of the connecting plate is equal to the distance between the adjacent exhaust pipes.

Advantageous effects

The utility model discloses in, be equipped with flow sensor in the blast pipe, can monitor the exhaust rate of blast pipe at any time, and the outside of blast pipe is equipped with the rotation axis, the rotation axis runs through the blast pipe, the inside of blast pipe is equipped with the regulating plate, the regulating plate is connected with the rotation axis, rotation through regulating motor makes the rotation axis drive the regulating plate upset in the blast pipe, can control the cross-sectional area that gaseous passes through the blast pipe, these designs the displacement that makes the device can accurate control kiln, the sintering quality of product has been improved.

Drawings

FIG. 1 is an isometric view of the present invention;

fig. 2 is an overall sectional view of the present invention;

FIG. 3 is a partial sectional view of the present invention;

fig. 4 is a cross-sectional view of the exhaust pipe of the present invention;

fig. 5 is a structural diagram of the baffle of the present invention.

Illustration of the drawings:

1. mounting a shell; 2. a baffle plate; 3. a controller; 4. a cover plate body; 5. adjusting the motor; 6. an exhaust pipe; 7. a rotating electric machine; 8. sealing the shaft sleeve; 9. an exhaust fan; 10. a fixing plate; 11. a flow sensor; 12. an adjusting plate; 13. a connecting plate; 14. a rotating shaft.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-5, a kiln exhaust cover plate device comprises a cover plate body 4, exhaust pipes 6 are arranged on a top surface array of the cover plate body 4, the exhaust pipes 6 penetrate through the cover plate body 4, a flow sensor 11 is arranged on the inner side of the exhaust pipes 6, a fixing plate 10 is arranged on the top surface of the cover plate body 4, a rotating shaft 14 is arranged between the fixing plates 10, the rotating shaft 14 is movably connected with the fixing plate 10, the rotating shaft 14 penetrates through the exhaust pipes 6, an adjusting plate 12 is arranged on the surface of the rotating shaft 14, the adjusting plate 12 is movably connected with the inner side of the exhaust pipes 6, an adjusting motor 5 is arranged on the side surface of the fixing plate 10, and the output end of the adjusting motor 5 is connected with one end of the rotating shaft 14.

The top surface of apron body 4 is equipped with installation shell 1, and blast pipe 6 runs through the top surface of installation shell 1, and the inside top surface of installation shell 1 is equipped with rotating electrical machines 7, and the output of rotating electrical machines 7 runs through 1 top surface of installation shell, and the output of rotating electrical machines 7 is equipped with connecting plate 13, and connecting

plate

13 and 1 top surface swing joint of installation shell, and the both ends of connecting plate 13 are equipped with baffle 2. The front of installation shell 1 is equipped with controller 3, and controller 3 respectively with accommodate motor 5, flow sensor 11, rotating electrical machines 7 electric connection. An exhaust fan 9 is disposed inside the exhaust pipe 6, and the exhaust fan 9 is electrically connected to the controller 3. The diameter of the adjusting plate 12 is equal to the diameter of the exhaust pipe 6. The surface of the rotating shaft 14 is nested with a sealing shaft sleeve 8, and the sealing shaft sleeve 8 is movably connected with the surface of the exhaust pipe 6. The diameter of the baffle 2 is larger than that of the exhaust pipes 6, and the length of the connecting plate 13 is equal to the distance between the adjacent exhaust pipes 6.

The utility model discloses a theory of operation: when products in the kiln are few, some exhaust pipes 6 can be closed through the controller 3, the rotating motor 7 can drive the connecting plate 13 to rotate, the baffle 2 is used for blocking the top ends of the exhaust pipes 6, the flow sensor 11 can monitor the flow of exhaust in the exhaust pipes 6, the exhaust fan 9 is used for adjusting the exhaust rate of the exhaust pipes 6, the sealing shaft sleeve 8 is used for ensuring the air tightness of the exhaust pipes 6, the flow sensor 11 is arranged in the exhaust pipes 6 and can monitor the exhaust rate of the exhaust pipes 6 at any time, the rotating shaft 14 is arranged outside the exhaust pipes 6 and penetrates through the exhaust pipes 6, the adjusting plate 12 is arranged inside the exhaust pipes 6 and connected with the rotating shaft 14, the rotating shaft 14 drives the adjusting plate 12 to turn over in the exhaust pipes 6 through the rotation of the adjusting motor 5, the cross-sectional area of gas passing through the exhaust pipes 6 can be controlled, and the device can accurately control the exhaust amount of the kiln, the sintering quality of the product is improved.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a kiln exhaust apron device, includes apron body (4), its characterized in that: the utility model discloses a novel exhaust pipe, including apron body (4), top surface array of apron body (4) is equipped with blast pipe (6), and blast pipe (6) run through apron body (4), the inboard of blast pipe (6) is equipped with flow sensor (11), the top surface of apron body (4) is equipped with fixed plate (10), be equipped with rotation axis (14) between fixed plate (10), and rotation axis (14) and fixed plate (10) swing joint, and rotation axis (14) run through blast pipe (6), the surface of rotation axis (14) is equipped with regulating plate (12), and the inboard swing joint of regulating plate (12) and blast pipe (6), the side of fixed plate (10) is equipped with adjusting motor (5), and the output of adjusting motor (5) is connected with the one end of rotation axis (14).

2. The kiln exhaust cover plate device according to claim 1, characterized in that: the top surface of apron body (4) is equipped with installation shell (1), and blast pipe (6) run through the top surface of installation shell (1), the inside top surface of installation shell (1) is equipped with rotating electrical machines (7), and the output of rotating electrical machines (7) runs through installation shell (1) top surface, the output of rotating electrical machines (7) is equipped with connecting plate (13), and connecting plate (13) and installation shell (1) top surface swing joint, the both ends of connecting plate (13) are equipped with baffle (2).

3. The kiln exhaust cover plate device according to claim 2, characterized in that: the front of installation shell (1) is equipped with controller (3), and controller (3) respectively with accommodate motor (5), flow sensor (11), rotating electrical machines (7) electric connection.

4. A kiln exhaust cover plate device according to claim 3, characterized in that: an exhaust fan (9) is arranged inside the exhaust pipe (6), and the exhaust fan (9) is electrically connected with the controller (3).

5. The kiln exhaust cover plate device according to claim 1, characterized in that: the diameter of the adjusting plate (12) is equal to that of the exhaust pipe (6).

6. The kiln exhaust cover plate device according to claim 1, characterized in that: the surface of the rotating shaft (14) is nested with a sealing shaft sleeve (8), and the sealing shaft sleeve (8) is movably connected with the surface of the exhaust pipe (6).

7. The kiln exhaust cover plate device according to claim 2, characterized in that: the diameter of the baffle (2) is larger than that of the exhaust pipes (6), and the length of the connecting plate (13) is equal to the distance between the adjacent exhaust pipes (6).