Cooling structure of hard carbon pre-carbonization furnace

Abstract

The utility model discloses a hard carbon pre-carbonization furnace cooling structure which is characterized in that a resistance heating base is arranged at the lower part in a carbonization furnace, a rotating cylinder is arranged in the carbonization furnace, the rotating cylinder is arranged at the top of the resistance heating base, a driving gear is arranged on the side edge of the carbonization furnace, the driving gear is connected with a motor, and a heat exchange groove is formed in the top of the carbonization furnace; an arc-shaped heat preservation layer is installed on the left side of the heat exchange groove through a rotating shaft, an arc-shaped heat dissipation layer is installed on the right side of the heat exchange groove through a rotating shaft, and the arc-shaped heat preservation layer and the arc-shaped heat dissipation layer can rotate to the heat exchange groove through the rotating shaft according to requirements to achieve the heat preservation or cooling function. Extension rods are installed on the outer sides of the front ends of the arc-shaped heat preservation layer and the arc-shaped heat dissipation layer, and grips are arranged at the front ends of the extension rods. The high-temperature and high-efficiency carbonization furnace is reasonable in design, can realize rapid cooling after high-temperature and high-efficiency carbonization through matching of the replaceable arc-shaped heat preservation layer and the arc-shaped heat dissipation layer, and reduces the discharge temperature of a carbonized product.

Description

Technical Field

[0001] The utility model relates to the field of chemical machinery, in particular to a cooling structure of a hard carbon pre-carbonization furnace. Background Art

[0002] The finished products produced by the carbonization furnace need to be cooled before being sent out of the furnace. During the cooling process, the temperature of the product gradually decreases to prevent spontaneous combustion and ensure the quality and safety of the product. This cooling process is relatively slow and difficult to adapt to the needs of fast and efficient production. Utility Model Content

[0003] The utility model aims to provide a cooling structure for a hard carbon pre-carbonization furnace to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A hard carbon pre-carbonization furnace cooling structure includes a carbonization furnace, a resistance heating base, a rotating cylinder, a driving gear, a heat exchange groove, an arc-shaped thermal insulation layer, an arc-shaped heat dissipation layer, an extension rod, and a handle. A resistance heating base is installed at the lower part of the carbonization furnace, a rotating cylinder is installed in the carbonization furnace, and the rotating cylinder is installed on the top of the resistance heating base. A driving gear is installed on the side of the carbonization furnace, and the driving gear is connected to a motor. A heat exchange groove is opened on the top of the carbonization furnace, an arc-shaped thermal insulation layer is installed on the left side of the heat exchange groove through a rotating shaft, and an arc-shaped heat dissipation layer is also installed on the right side of the heat exchange groove through a rotating shaft. The arc-shaped thermal insulation layer and the arc-shaped heat dissipation layer can be rotated to the heat exchange groove by the rotating shaft according to needs to achieve the function of heat preservation or cooling. Extension rods are installed on the outer sides of the front ends of the arc-shaped thermal insulation layer and the arc-shaped heat dissipation layer, and the front ends of the extension rods have handles.

[0006] Preferably: the cooling structure of the hard carbon pre-carbonization furnace also includes an insulation layer, a metal ring heat layer, a cooling water joint and a return water joint. The arc-shaped insulation layer is installed with an insulation layer, the arc-shaped heat dissipation layer is installed with a metal heat exchange layer, the arc-shaped heat dissipation layer is installed with a circulating cooling water pipe, and the front end sides of the arc-shaped heat dissipation layer are respectively installed with a cooling water joint and a return water joint. The cooling water joint and the return water joint are externally connected to a cooling water circulation pump, and the cooling water joint and the return water joint are respectively connected to the internal circulating cooling water pipe.

[0007] The beneficial effects of the utility model are as follows: the utility model is reasonably designed, and can achieve rapid cooling after high-temperature and high-efficiency carbonization through the cooperation of the replaceable arc-shaped thermal insulation layer and the arc-shaped heat dissipation layer, thereby reducing the furnace exit temperature of the carbonized product. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of the cooling structure of the hard carbon pre-carbonization furnace of the utility model.

[0009] In the figure: 1. carbonization furnace, 2. resistance heating base, 3. rotating cylinder, 4. driving gear, 5. heat exchange groove, 6. arc-shaped insulation layer, 7. arc-shaped heat dissipation layer, 8. extension rod 9. handle, 10. insulation layer, 11. metal heat exchange layer, 12. cooling water joint, 13. return water joint. DETAILED DESCRIPTION

[0010] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0011] like Figure 1 As shown, a cooling structure of a hard carbon pre-carbonization furnace includes a carbonization furnace 1, a resistance heating base 2, a rotating cylinder 3, a driving gear 4, a heat exchange groove 5, an arc-shaped thermal insulation layer 6, an arc-shaped heat dissipation layer 7, an extension rod 8, and a handle 9. The resistance heating base 2 is installed at the lower part of the carbonization furnace 1, and the rotating cylinder 3 is installed in the carbonization furnace 1, and the rotating cylinder 3 is installed on the top of the resistance heating base 2. The driving gear 4 is installed on the side of the carbonization furnace 1, and the driving gear 4 is connected to the motor. A heat exchange groove 5 is opened on the top of the carbonization furnace 1, and an arc-shaped thermal insulation layer 6 is installed on the left side of the heat exchange groove 5 through a rotating shaft, and an arc-shaped heat dissipation layer 7 is also installed on the right side of the heat exchange groove 5 through a rotating shaft. The arc-shaped thermal insulation layer 6 and the arc-shaped heat dissipation layer 7 can be rotated to the heat exchange groove 5 by the rotating shaft according to needs to achieve the function of heat preservation or cooling. The outer sides of the front ends of the arc-shaped thermal insulation layer 6 and the arc-shaped heat dissipation layer 7 are installed with extension rods 8, and the front ends of the extension rods 8 are provided with handles 9. The cooling structure of the hard carbon pre-carbonization furnace also includes an insulation layer 10, a metal ring heat layer 11, a cooling water joint 12 and a return water joint 13. The insulation layer 10 is installed inside the arc-shaped insulation layer 6, and the metal heat exchange layer 11 is installed inside the arc-shaped heat dissipation layer 7. A circulating cooling water pipe is installed inside the arc-shaped heat dissipation layer 7. The cooling water joint 12 and the return water joint 13 are respectively installed on the front side of the arc-shaped heat dissipation layer 7. The cooling water joint 12 and the return water joint 13 are externally connected to a cooling water circulation pump, and the cooling water joint 12 and the return water joint 13 are respectively connected to the internal circulating cooling water pipe.

[0012] The working principle of the utility model is as follows: the raw materials in the rotating cylinder 3 are heated and carbonized by the resistance heating base 2, and the heat exchange groove 5 is covered by the arc-shaped thermal insulation layer 6 during the carbonization process. After the carbonization is completed, the arc-shaped thermal insulation layer 6 is opened, and the arc-shaped heat dissipation layer 7 is closed. The cooling water pump is externally connected through the cooling water joint 12 and the return water joint 13 on the arc-shaped heat dissipation layer 7 to quickly cool the rotating cylinder 2.

[0013] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary, and equivalent changes within the equivalent scope are included in the scope of the present invention.

Claims

1. A hard carbon pre-carbonization furnace cooling structure, comprising a carbonization furnace (1), a resistance heating base (2), a rotating cylinder (3), a driving gear (4), a heat exchange groove (5), an arc-shaped thermal insulation layer (6), an arc-shaped heat dissipation layer (7), an extension rod (8), and a handle (9), characterized in that: A resistance heating base (2) is installed at the lower part of the carbonization furnace (1), a rotating cylinder (3) is installed in the carbonization furnace (1), and the rotating cylinder (3) is installed on the top of the resistance heating base (2), a driving gear (4) is installed on the side of the carbonization furnace (1), and the driving gear (4) is connected to the motor, a heat exchange groove (5) is opened on the top of the carbonization furnace (1), an arc-shaped heat-insulating layer (6) is installed on the left side of the heat exchange groove (5) through a rotating shaft, and an arc-shaped heat-dissipating layer (7) is installed on the right side of the heat exchange groove (5) through a rotating shaft, the arc-shaped heat-insulating layer (6) and the arc-shaped heat-dissipating layer (7) can be rotated onto the heat exchange groove (5) by the rotating shaft according to needs to achieve the function of heat preservation or cooling, and the front ends of the arc-shaped heat-insulating layer (6) and the arc-shaped heat-dissipating layer (7) are both installed with extension rods (8), and the front ends of the extension rods (8) are each provided with a handle (9).

2. The hard carbon pre-carbonization furnace cooling structure according to claim 1 is characterized in that: The hard carbon pre-carbonization furnace cooling structure also includes an insulation layer (10), a metal heat exchange layer (11), a cooling water joint (12) and a return water joint (13); the insulation layer (10) is installed inside the arc-shaped insulation layer (6); the metal heat exchange layer (11) is installed inside the arc-shaped heat dissipation layer (7); a circulating cooling water pipe is installed inside the arc-shaped heat dissipation layer (7); a cooling water joint (12) and a return water joint (13) are respectively installed on the front side of the arc-shaped heat dissipation layer (7); the cooling water joint (12) and the return water joint (13) are externally connected to a cooling water circulation pump, and the cooling water joint (12) and the return water joint (13) are respectively connected to the internal circulating cooling water pipe.

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