A new double-glazed cracking furnace

Abstract

The utility model provides a novel double -layer glass cracking furnace, including frame, be provided with conveyer belt on the frame still include preheating cover, preheating cover sets up in the top of conveyer belt, heating cover sets up in the top of conveyer belt, and sets up in the downstream of preheating cover, heating cover is provided with electric heating rod, electric heating rod is connected with heating coil, tail cover, tail cover sets up in the top of conveyer belt, and sets up in the downstream of heating cover, heat recycling device, heat recycling device includes setting up branch pipe on heating cover, branch pipe is connected with main pipe, main pipe is connected with preheating cover and tail cover, the advantage is not only can realize the cracking operation of double -layer glass, and heat recycling.

Description

Technical Field

[0001] This utility model relates to the technical field of double-layer glass pyrolysis furnaces, and specifically to a novel double-layer glass pyrolysis furnace. Background Technology

[0002] Solar panels have single-glass and double-glass structures. After the frames of the waste solar panels are dismantled, they need to be put into a pyrolysis furnace for pyrolysis treatment. The existing pyrolysis furnaces are lacking in energy recovery and reuse, resulting in a lot of heat loss. Utility Model Content

[0003] In view of this, the present invention provides a novel double-layer glass pyrolysis furnace, which can not only realize the pyrolysis of double-layer glass, but also recover and reuse heat.

[0004] To solve the above-mentioned technical problems, this utility model provides a novel double-layer glass pyrolysis furnace, including a frame, a conveyor belt mounted on the frame, and further comprising...

[0005] A preheating hood is disposed above the conveyor belt;

[0006] A heating hood is disposed above the conveyor belt and downstream of the preheating hood. An electric heating rod is disposed on the heating hood and the electric heating rod is connected to a heating coil.

[0007] A tail cover is disposed above the conveyor belt and downstream of the heating cover;

[0008] A heat recovery and utilization device, the heat recovery and utilization device includes a branch pipe installed on a heating hood, the branch pipe being connected to a main pipe, and the main pipe being connected to a preheating hood and a tail hood.

[0009] Furthermore, the preheating hood is a hood structure located at the front of the conveyor belt, and the double glass to be pyrolyzed first passes through the preheating hood.

[0010] Furthermore, the heating cover has a U-shaped structure, and the upper end face of the heating cover and the bracket are fixedly connected.

[0011] Furthermore, the electric heating rods are evenly arranged on the outer side of the heating cover and connected to the heating coil. The heating coil is located inside the heating cover and above the conveyor belt for heating the double glass.

[0012] Furthermore, the heating cover is horizontally arranged, and the electric heating rods on the outer side of the heating cover have different temperatures, dividing the heating cover into a low-temperature zone, a medium-temperature zone, and a high-temperature zone.

[0013] Furthermore, the branch pipes are of several kinds, evenly distributed on the upper surface of the heating cover, and connected to the heating cover for heat collection.

[0014] Furthermore, one end of the main pipe is connected to a preheating hood, and the other end is connected to a tail hood, providing heat to the heating hood and the tail hood respectively.

[0015] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0016] 1. By setting up a heating hood and a conveyor belt, the cracking of double-layered glass can be achieved.

[0017] 2. Heat recovery and reuse: By setting up heat recovery and reuse devices, preheating hoods and tail hoods, waste heat can be utilized. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 for Figure 1 A structural diagram from another perspective;

[0020] Figure 3 for Figure 1 Schematic diagram of the structure of the heating shroud;

[0021] In the diagram: 1. Frame; 2. Conveyor belt; 3. Preheating hood; 4. Main pipe; 5. Branch pipe; 6. Heating hood; 7. Tail cover; 8. Receiving box; 9. Electric heating rod; 10. Heating coil. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figures 1 to 3 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0023] like Figures 1 to 3 As shown: Example

[0024] A novel double-layer glass pyrolysis furnace includes a frame 1 with a conveyor belt 2 mounted on it, a preheating hood 3 positioned above the conveyor belt 2, a heating hood 6 positioned above the conveyor belt 2 and downstream of the preheating hood 3, an electric heating rod 9 mounted on the heating hood 6 and connected to a heating coil 10, a tail cover 7 positioned above the conveyor belt 2 and downstream of the heating hood 6, and a heat recovery and utilization device including a branch pipe 5 mounted on the heating hood 6, the branch pipe 5 connected to a main pipe 4, and the main pipe 4 connected to the preheating hood 3 and the tail cover 7.

[0025] In this embodiment, the frame 1 serves as a support, and a conveyor belt 2 is installed on the frame 1. The double-layered glass solar panels, after the frame has been removed, are placed on the conveyor belt 2. A preheating cover 3, a heating cover 6, and a tail cover 7 are installed on the conveyor belt 2. The double-layered glass to be pyrolyzed passes through the preheating cover 3, the heating cover 6, and the tail cover 7 in sequence. To save energy, the heat is provided at the heating cover 6, and then the heat is recovered and utilized by a heat recovery and utilization device to provide waste heat for the preheating cover 3 and the tail cover 7. Example

[0026] The preheating cover 3 is a cover structure and is set at the front of the conveyor belt. The double glass to be pyrolyzed first passes through the preheating cover 3.

[0027] Unlike the above embodiments, in this embodiment, the preheating cover 3 provides residual heat to the double-layered glass entering the conveyor belt 2, and its structure is a cover. Example

[0028] The heating cover 6 has a U-shaped structure, and the heating cover 6 is fixedly connected to the upper end face of the bracket.

[0029] Unlike the above embodiments, in this embodiment, the heating cover 6 is used for heating double-layer glass, and adopts a U-shaped cover structure with the lower end fixedly connected to the bracket. Example

[0030] The electric heating rods 9 are evenly arranged on the outer side of the heating cover 6 and connected to the heating coil 10. The heating coil 10 is arranged inside the heating cover 6 and above the conveyor belt 2 for heating the double glass.

[0031] Unlike the above embodiments, in this embodiment, the electric heating rod 9 is connected to a high voltage power source to achieve heating through electricity and transfer the heat to the heating coil 10. The high temperature generated by the heating coil 10 after it is heated to red-hot causes the double-layer glass to crack. Example

[0032] The heating cover 6 is set horizontally, and the electric heating rods 9 on the outer side of the heating cover 6 have different temperatures, dividing the heating cover 6 into a low temperature zone, a medium temperature zone, and a high temperature zone.

[0033] Unlike the above embodiments, in this embodiment, the heating cover 6 is set horizontally and covers the conveyor belt 2. The heating cover 6 is divided into three areas: a low temperature area, a medium temperature area, and a high temperature area, which gradually heat up to crack the double-layer glass. Example

[0034] The branch pipes 5 are of several kinds, evenly distributed on the upper surface of the heating cover 6, and connected to the heating cover 6 for heat collection.

[0035] Unlike the above embodiments, in this embodiment, in order to reuse heat, several branch pipes 5 are provided on the heating cover 6, and the waste heat enters the main pipe 4 through the branch pipes 5. Example

[0036] One end of the main pipe 4 is connected to the preheating hood 3, and the other end is connected to the tail hood 7, which provides heat to the heating hood 6 and the tail hood 7 respectively.

[0037] Unlike the above embodiments, in this embodiment, the waste heat entering the main pipe 4 is then transported to the preheating hood 3 and the tail hood 7.

[0038] The working method (or working principle) of this utility model:

[0039] In operation, the double-layered glass, with its frame removed, is placed on conveyor belt 2. It first passes through a preheating hood 3 to preheat the glass before it is broken. The heat in the preheating hood 3 comes from waste heat utilization, specifically waste heat transferred through the main pipe 4. The double-layered glass is then conveyed by conveyor belt 2 into a heating hood 6. The heating hood 6 is equipped with low-temperature, medium-temperature, and high-temperature zones. It should be noted that even the low-temperature zone is relative; the temperature is higher than that in the preheating hood 3. A heating coil 10 is installed in the heating hood 6, and electric heating rods 9 are installed on the outside of the heating hood 6. The design of the heating coil 10 allows for more even heating and breaking of the double-layered glass. After passing through the tail cover 7, it is reheated and finally falls into the receiving box 8 via conveyor belt 2.

[0040] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A novel double-layer glass pyrolysis furnace, comprising a frame (1) on which a conveyor belt (2) is provided, characterized in that: Also includes A preheating hood (3) is disposed above the conveyor belt (2); A heating cover (6) is provided above the conveyor belt (2) and downstream of the preheating cover (3). An electric heating rod (9) is provided on the heating cover (6), and the electric heating rod (9) is connected to a heating coil (10). Tail cover (7), which is disposed above the conveyor belt (2) and downstream of the heating cover (6); A heat recovery and utilization device, the heat recovery and utilization device includes a branch pipe (5) installed on the heating cover (6), the branch pipe (5) is connected to a main pipe (4), and the main pipe (4) is connected to a preheating cover (3) and a tail cover (7).

2. The novel double-layer glass pyrolysis furnace according to claim 1, characterized in that: The preheating hood (3) is a hood structure and is set at the front of the conveyor belt. The double glass to be pyrolyzed first passes through the preheating hood (3).

3. The novel double-layer glass pyrolysis furnace according to claim 2, characterized in that: The heating cover (6) has a U-shaped structure, and the heating cover (6) and the upper end face of the bracket are fixedly connected.

4. A novel double-layer glass pyrolysis furnace according to claim 3, characterized in that: The electric heating rods (9) are evenly arranged on the outer side of the heating cover (6) and connected to the heating coil (10). The heating coil (10) is arranged inside the heating cover (6) and above the conveyor belt (2) for heating the double glass.

5. A novel double-layer glass pyrolysis furnace according to claim 4, characterized in that: The heating cover (6) is set horizontally. The electric heating rods (9) on the outer side of the heating cover (6) have different temperatures, which divides the heating cover (6) into a low temperature zone, a medium temperature zone and a high temperature zone.

6. A novel double-layer glass pyrolysis furnace according to claim 5, characterized in that: The branch pipes (5) are of several kinds, evenly distributed on the upper surface of the heating cover (6) and connected to the heating cover (6) for heat collection.

7. A novel double-layer glass pyrolysis furnace according to claim 6, characterized in that: One end of the main pipe (4) is connected to the preheating cover (3), and the other end is connected to the tail cover (7), and provides heat to the heating cover (6) and the tail cover (7) respectively.

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