CN216347752U

CN216347752U - Plane heating plate device of plane tunnel furnace

Info

Publication number: CN216347752U
Application number: CN202123263909.0U
Authority: CN
Inventors: 陈荣晖; 吴国雄; 杨泳嫦
Original assignee: Shunde Foshan Exquisite Machinery Industry Co ltd
Current assignee: Shunde Foshan Exquisite Machinery Industry Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-04-19
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a planar heating plate device of a planar tunnel furnace, which comprises a heating body, wherein the bottom of the heating body is fixedly connected with a bottom plate, the outer walls of two sides of the heating body are fixedly connected with hooks, the top of the heating body is slidably connected with a cover plate, the top of the cover plate is fixedly provided with a plurality of heat dissipation holes, a heating plate is arranged in the heating body, the surface of the heating plate is provided with a plurality of heating sheets, the bottoms of the heating sheets are slidably connected with the top of the bottom plate, the top ends of two sides of the heating plate are fixedly connected with connecting columns, the tops of the connecting columns are slidably connected with the bottom of the cover plate, heat conduction plates are fixedly connected with the front side and the rear side of the heating sheets, and the rear part of the heating plate is provided with a motor. According to the utility model, the cover plate is opened to overhaul the heating plate without replacing the whole heating plate, and the heating device is better radiated by the radiating holes in the cover plate and the radiating fins arranged on the heating plate.

Description

Plane heating plate device of plane tunnel furnace

Technical Field

The utility model relates to the field of heating plate preparation, in particular to a plane heating plate device of a plane tunnel furnace.

Background

Tunnel furnaces are industrial-grade heating machine devices, and the main uses of tunnel furnaces are common, such as: the food industry, the electronic device installation, the chemical plant pharmaceutical industry and the like need cake baking and heating process flows. The principle basis of the tunnel furnace is that three methods, namely a high-temperature heat transfer medium method, a microwave oven heating method and a heat radiation method, are selected, and the tunnel type mechanical equipment for baking products is completed through heat conduction, convection and radiation. A continuously operating conveyor system is located within the tunnel. The product generates relative motion between a conveying chain plate, a steel belt or a mesh belt and an electric heating element or a direct-fired combustion rod so as to finish uniform baking and conveying work, and the heating plate converts electric energy into heat energy to heat an object, which is a form of electric energy utilization.

Chinese patent document application No.: CN202022634626.1 discloses a heating plate, which comprises a heating plate main body, wherein the heating plate main body comprises a metal upper cover plate and a metal lower base plate, and the metal upper cover plate and the metal lower base plate are mutually embedded; an iron chromium aluminum heating film layer is arranged between the metal upper cover plate and the metal lower base plate and is connected with an electrode lead used for being connected with a power supply; the two surfaces of the iron-chromium-aluminum heating film layer are compounded with heat conducting layers; the heat conducting layer is positioned between the metal upper cover plate and the metal lower base plate; the upper and lower surfaces of the heating plate main body are coated with graphene coatings. The heating uniformity and the heat conversion efficiency are good, and the heating requirements in the fields of railways, medical treatment, pharmacy and the like can be met. The existing heating plate is directly replaced integrally after being damaged, so that the cost for replacing the whole heating plate is too large, and meanwhile, the heating plate cannot well dissipate heat of the heating plate, so that the service life of the heating plate is easily damaged and shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a plane heating plate device of a plane tunnel furnace.

In order to achieve the purpose, the utility model adopts the following technical scheme: planar heating plate device of planar tunnel furnace, including heating the body, the bottom fixedly connected with bottom plate of heating the body, the both sides outer wall fixedly connected with couple of heating the body, the top sliding connection of heating the body has the apron, a plurality of louvres have been seted up to the top of apron fixed, the inside of heating the body is provided with the hot plate, the surface of hot plate is provided with a plurality of heating plates, the bottom sliding connection of heating plate is at the top of bottom plate, the both sides top fixedly connected with spliced pole of hot plate, the top sliding connection of spliced pole is in the bottom of apron, the front and back side fixedly connected with heat-conducting plate of heating plate, the rear portion of hot plate is provided with the motor, motor and heating plate electric connection, the top rear portion of hot plate is provided with the fin.

As a further description of the above technical solution:

the two sides of the cover plate are connected to the top of the heating body through buckles.

As a further description of the above technical solution:

the rear part of the cover plate is provided with a hinge.

As a further description of the above technical solution:

the two ends of the heating plate are fixedly connected with clamping blocks.

As a further description of the above technical solution:

the inner wall of the heating body is rough.

As a further description of the above technical solution:

and a circle of heat-conducting insulating sheet is arranged on the outer side of the connecting column.

As a further description of the above technical solution:

handles are fixedly connected to two sides of the top of the cover plate.

The utility model has the following beneficial effects:

1. according to the utility model, connecting columns are fixedly connected to the top ends of two sides of the heating plate, the top of each connecting column is connected to the bottom of the cover plate in a sliding mode, a plurality of heating sheets are arranged on the surface of the heating plate, heat-conducting plates are fixedly connected to the front side and the rear side of each heating sheet, a motor is arranged at the rear part of the heating plate, the motor is electrically connected with the heating sheets, the motor is started firstly, the heating sheets start to work after the motor runs, then heat is transferred to the heating plate to heat the whole device, when the heating plate is damaged, the cover plate is opened, then the heating plate is taken out through the connecting columns, so that maintenance personnel can conveniently maintain the heating plate, and the heating plate is put back after maintenance, so that the whole device does not need to be replaced.

2. According to the utility model, the top of the cover plate is fixedly provided with a plurality of heat dissipation holes, the heat dissipation fins are arranged at the rear part of the top end of the heating plate, the heat dissipation fins are used for dissipating the heat of the whole device, and then the heat dissipation holes are used for discharging the hot air in the device, so that the heat dissipation is better performed, and the service life of the whole device is prolonged.

Drawings

Fig. 1 is a schematic view of a planar heating plate apparatus of a planar tunnel furnace according to the present invention;

FIG. 2 is a side view of a flat heating plate device of a flat tunnel furnace according to the present invention;

FIG. 3 is a structural view of a heating plate of a flat heating plate apparatus of a flat tunnel furnace according to the present invention;

fig. 4 is a plan view of a heating plate of a flat heating plate device of a flat tunnel furnace according to the present invention.

Illustration of the drawings:

1. heating the body; 2. a base plate; 3. a cover plate; 4. a handle; 5. heat dissipation holes; 6. hooking; 7. a motor; 8. a hinge; 9. buckling; 10. a clamping block; 11. a heat sink; 12. connecting columns; 13. a heating plate; 14. a heat conducting plate; 15. heating the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a plane heating plate device of a plane tunnel furnace comprises a heating body 1, a bottom plate 2 is fixedly connected to the bottom of the heating body 1, hooks 6 are fixedly connected to the outer walls of the two sides of the heating body 1, the hooks 6 enable the heating body 1 to be more stable when being placed into the plane tunnel furnace, a cover plate 3 is slidably connected to the top of the heating body 1, a plurality of heat dissipation holes 5 are fixedly formed in the top of the cover plate 3, a heating plate 15 is arranged inside the heating body 1, connecting columns 12 are fixedly connected to the top ends of the two sides of the heating plate 15, the top of each connecting column 12 is slidably connected to the bottom of the cover plate 3, a plurality of heating sheets 13 are arranged on the surface of the heating plate 15, the bottoms of the heating sheets 13 are slidably connected to the top of the bottom plate 2, heat conduction plates 14 are fixedly connected to the front side and the rear side of the heating sheets 13, a motor 7 is arranged at the rear part of the heating plate 15, the motor 7 is electrically connected with the heating sheets 13, and the motor 7 is started firstly, let heating plate 13 begin work after motor 7 operates, then heat transfer for heating plate 15 heats for whole device, open apron 3 after heating plate 15 damages and then take out the maintenance personal of being convenient for through spliced pole 12 with heating plate 15 and overhaul heating plate 15, put back heating plate 15 after overhauing, then need not change whole like this, heating plate 15's top rear portion is provided with fin 11, dispel the heat to inside whole through fin 11, then 5 heat dissipation holes make inside steam discharged, better dispel the heat, the holistic life of extension fixture.

The both sides of apron 3 are passed through buckle 9 and are connected at the top of heating body 1, it is more convenient to open and close apron 3 through buckle 9, the rear portion of apron 3 is provided with hinge 8, hinge 8 makes apron 3 can not drop from heating body 1 when opening, the both ends fixedly connected with fixture block 10 of hot plate 15, fixture block 10 makes hot plate 15 can fix in heating body 1 inside better, the inner wall of heating body 1 is comparatively crude, the outside of spliced pole 12 is provided with round heat conduction insulating piece, the heat conduction insulating piece can not scald because spliced pole 12 is too hot when taking out spliced pole 12, the top both sides fixedly connected with handle 4 of apron 3.

The working principle is as follows: at first starter motor 7, let heating plate 13 begin work after motor 7 operates, then heat transfer heats for heating plate 15 and heats whole device, open apron 3 after heating plate 15 damages and then take out heating plate 15 through spliced pole 12 and be convenient for maintenance person to overhaul heating plate 15, put back heating plate 15 after overhauing, then need not change whole like this, dispel the heat to inside whole through fin 11, then inside steam is discharged to louvre 5 messenger, dispel the heat better, the holistic life of extension fixture, open and close apron 3 more convenient through buckle 9, hinge 8 makes apron 3 can not drop from heating body 1 when opening.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. Plane hot plate device of plane tunnel furnace, including heating body (1), its characterized in that: the bottom of the heating body (1) is fixedly connected with a bottom plate (2), the outer walls of two sides of the heating body (1) are fixedly connected with a hook (6), the top of the heating body (1) is connected with a cover plate (3) in a sliding manner, the top of the cover plate (3) is fixedly provided with a plurality of radiating holes (5), a heating plate (15) is arranged inside the heating body (1), a plurality of heating fins (13) are arranged on the surface of the heating plate (15), the bottom of the heating fins (13) is connected to the top of the bottom plate (2) in a sliding manner, heat-conducting plates (14) are fixedly connected to the front side and the rear side of the heating fins (13), a motor (7) is arranged at the rear part of the heating plate (15), the motor (7) is electrically connected with the heating fins (13), radiating fins (11) are arranged at the rear part of the top end of the heating plate (15), connecting columns (12) are fixedly connected to the top ends of two sides of the heating plate (15), the top of the connecting column (12) is connected to the bottom of the cover plate (3) in a sliding manner.

2. The flat heating plate device of a flat tunnel furnace according to claim 1, wherein: the two sides of the cover plate (3) are connected to the top of the heating body (1) through the buckles (9).

3. The flat heating plate device of a flat tunnel furnace according to claim 1, wherein: and a hinge (8) is arranged at the rear part of the cover plate (3).

4. The flat heating plate device of a flat tunnel furnace according to claim 1, wherein: the two ends of the heating plate (15) are fixedly connected with clamping blocks (10).

5. The flat heating plate device of a flat tunnel furnace according to claim 1, wherein: the inner wall of the heating body (1) is rough.

6. The flat heating plate device of a flat tunnel furnace according to claim 1, wherein: and a circle of heat-conducting insulating sheet is arranged on the outer side of the connecting column (12).

7. The flat heating plate device of a flat tunnel furnace according to claim 1, wherein: handles (4) are fixedly connected to two sides of the top of the cover plate (3).