Low-temperature carbonization equipment for processing activated carbon fiber felt

Abstract

The utility model discloses low-temperature carbonization equipment for activated carbon fiber felt processing, which belongs to the technical field of carbon fiber felt processing equipment and comprises a furnace body, material ports are arranged at two ends of the furnace body, heat insulation doors are movably mounted in the material ports, the furnace body comprises a carbonization box, and a waste gas bin is mounted on the outer side of the carbonization box. The outer side of the waste gas bin is provided with a heat preservation box, and the top of the waste gas bin is provided with an exhaust pipe penetrating through the top of the heat preservation box. Through the arrangement of the waste gas bin and the communicating pipe, high-temperature waste gas generated by carbonization in the carbonization box can be guided into the waste gas bin through the communicating pipe during use, and double heat preservation is performed on the carbonization box through the waste gas fed into the waste gas bin and the heat preservation box, so that waste of heat in the waste gas can be avoided; and heat in the carbonization box can be prevented from being dissipated too fast, and energy consumption during equipment use is reduced.

Description

Technical Field

[0001] The utility model relates to carbonization, in particular to low-temperature carbonization equipment for processing activated carbon fiber felt, belonging to the technical field of carbon fiber felt processing equipment. Background Art

[0002] Carbon felt is a porous material made of carbon fiber, which has excellent properties such as light weight, high strength, high temperature resistance and corrosion resistance. Carbonization is a key step in the production process of carbon felt. It mainly involves heat treatment of carbon fibers coated with binders to cause pyrolysis and polycondensation of the binders to form carbonized products. Low-temperature carbonization equipment is a commonly used equipment in the production of activated carbon fibers, but the existing carbonization equipment has high energy consumption and cannot reuse the heat in the carbonization exhaust gas.

[0003] Aiming at the problem that the existing carbonization equipment has high energy consumption and cannot reuse the heat in the carbonization waste gas, the utility model proposes a new solution. Utility Model Content

[0004] The main purpose of the utility model is to solve the deficiencies of the prior art and provide a low-temperature carbonization device for processing activated carbon fiber felt.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A low-temperature carbonization device for processing activated carbon fiber felt comprises a furnace body, both ends of the furnace body are provided with a material opening, an insulating door is movably installed inside the material opening, the furnace body comprises a carbonization box, an exhaust gas bin is installed on the outside of the carbonization box, the exhaust gas bin and the carbonization box are connected to each other through a connecting pipe, an insulation box is installed on the outside of the exhaust gas bin, an exhaust pipe that passes through the top of the insulation box is installed on the top of the exhaust gas bin, a placement rack is provided inside the carbonization box, and the placement rack is slidably installed inside the carbonization box through a first guide rail and a second guide rail.

[0007] Furthermore, two of the first guide rail and two of the second guide rail are provided and are symmetrically installed on the inner wall of the carbonization box.

[0008] Furthermore, a plurality of evenly distributed air blocking plates are installed inside the exhaust gas bin.

[0009] Furthermore, the air blocking plate includes a U-shaped plate body.

[0010] Furthermore, the plate body is provided with a plurality of evenly distributed air holes.

[0011] Furthermore, the placement rack includes a first side rack.

[0012] Furthermore, a second side frame that cooperates with the first side frame is provided on one side of the first side frame.

[0013] Furthermore, the first side frame and the second side frame are connected to each other through a plurality of evenly distributed cross bars.

[0014] Furthermore, a plurality of mounting rods are fixedly mounted on outer sides of the first side frame and the second side frame.

[0015] Furthermore, a roller is rotatably mounted on the outer side of the mounting rod.

[0016] Beneficial technical effects of the utility model: According to the low-temperature carbonization equipment for processing activated carbon fiber felt of the utility model, through the arrangement of the waste gas bin and the connecting pipe, the high-temperature waste gas generated by carbonization inside the carbonization box can be introduced into the interior of the waste gas bin through the connecting pipe during use, and the carbonization box is doubly insulated by the waste gas sent into the waste gas bin and the insulation box, which can avoid the waste of heat in the waste gas and prevent the heat in the carbonization box from dissipating too quickly, thereby reducing energy consumption when the equipment is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment provided by the utility model;

[0018] Figure 2 A schematic diagram of the internal structure of a preferred embodiment provided by the utility model;

[0019] Figure 3 A schematic diagram of a first side frame structure according to a preferred embodiment of the utility model;

[0020] Figure 4 According to a preferred embodiment of the present invention Figure 3 A magnified view of the structure at A;

[0021] Figure 5 A schematic diagram of a plate structure according to a preferred embodiment of the utility model;

[0022] Figure 6 The figure is a schematic diagram of the first guide rail structure according to a preferred embodiment of the present utility model.

[0023] In the figure: 1. furnace body; 2. heat-insulating door; 3. exhaust pipe; 4. heat-insulating box; 5. waste gas bin; 6. carbonization box; 7. electric heating rod; 8. first guide rail; 9. second guide rail; 10. connecting pipe; 11. placement rack; 12. air blocking plate; 111. first side frame; 112. second side frame; 113. roller; 114. cross bar; 115. mounting rod; 121. plate body; 122. air hole. DETAILED DESCRIPTION

[0024] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0025] like Figure 1-Figure 6 As shown, the low-temperature carbonization equipment for processing activated carbon fiber felt provided in the present embodiment comprises a furnace body 1, both ends of the furnace body 1 are provided with material ports, an insulating door 2 is movably installed inside the material port, the furnace body 1 comprises a carbonization box 6, an exhaust gas bin 5 is installed on the outside of the carbonization box 6, the exhaust gas bin 5 and the carbonization box 6 are interconnected through a connecting pipe 10, an insulation box 4 is installed on the outside of the exhaust gas bin 5, an exhaust pipe 3 penetrating the top of the insulation box 4 is installed on the top of the exhaust gas bin 5, a placement rack 11 is provided inside the carbonization box 6, the placement rack 11 is slidably installed inside the carbonization box 6 through a first guide rail 8 and a second guide rail 9, and two material ports are provided, one is a feed port and the other is a discharge port. Through the arrangement of the waste gas bin 5 and the connecting pipe 10, the high-temperature waste gas generated by carbonization inside the carbonization box 6 can be introduced into the waste gas bin 5 through the connecting pipe 10 during use. The carbonization box 6 is doubly insulated by the waste gas sent into the waste gas bin 5 and the insulation box 4, which can avoid the waste of heat in the waste gas and prevent the heat in the carbonization box 6 from dissipating too quickly, thereby reducing energy consumption when the equipment is in use.

[0026] A plurality of evenly distributed air blocking plates 12 are installed inside the exhaust gas bin 5, and the air blocking plates 12 include a U-shaped plate body 121, and a plurality of evenly distributed air holes 122 are opened through the plate body 121. Through the arrangement of the plate body 121 and the air holes 122, the exhaust gas flowing inside the exhaust gas bin 5 can be blocked, and the flow speed of the exhaust gas inside the exhaust gas bin 5 can be reduced. Through the arrangement of the air blocking plates 12, the flow speed of the air inside the exhaust gas bin 5 can be slowed down.

[0027] The placement rack 11 includes a first side frame 111, and a second side frame 112 that cooperates with the first side frame 111 is provided on one side of the first side frame 111. The first side frame 111 and the second side frame 112 are connected to each other by a plurality of evenly distributed cross bars 114. A plurality of mounting rods 115 are fixedly installed on the outer sides of the first side frame 111 and the second side frame 112, and rollers 113 are rotatably installed on the outer sides of the mounting rods 115. Two first guide rails 8 and second guide rails 9 are each provided, and are symmetrically installed on the inner wall of the carbonization box 6. Through the setting of the cross bar 114, the carbon felt can be conveniently wound between the first side frame 111 and the second side frame 112. Through the setting of the mounting rod 115, the installation of the roller 113 can be convenient. Through the setting of the roller 113, the placement rack 11 can be conveniently connected to the first guide rail 8 and the second guide rail 9 by sliding. Through the setting of the first guide rail 8 and the second guide rail 9, the placement rack 11 can be conveniently installed inside the carbonization box 6 by sliding.

[0028] In this embodiment, if Figure 1-Figure 6As shown, the working process of a low-temperature carbonization device for processing activated carbon fiber felt provided in this embodiment is as follows:

[0029] When in use, the carbon felt is wound on the placement rack 11, and then sent into the interior of the carbonization box 6 through the first guide rail 8 and the second guide rail 9. At this time, the electric heating rod 7 is started to heat the interior of the carbonization box 6, and the exhaust gas generated by carbonization will enter the interior of the exhaust gas bin 5 through the connecting pipe 10, and then be discharged from the interior of the exhaust gas bin 5 through the exhaust pipe 3.

[0030] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A low-temperature carbonization device for processing activated carbon fiber felt, characterized in that: The invention comprises a furnace body (1), wherein both ends of the furnace body (1) are provided with a material opening, and an insulating door (2) is movably installed inside the material opening; the furnace body (1) comprises a carbonization box (6), an exhaust gas bin (5) is installed outside the carbonization box (6), and the exhaust gas bin (5) and the carbonization box (6) are connected to each other through a connecting pipe (10); an insulation box (4) is installed outside the exhaust gas bin (5), and an exhaust pipe (3) penetrating the top of the insulation box (4) is installed on the top of the exhaust gas bin (5); a placement rack (11) is provided inside the carbonization box (6), and the placement rack (11) is slidably installed inside the carbonization box (6) through a first guide rail (8) and a second guide rail (9).

2. The low-temperature carbonization equipment for processing activated carbon fiber felt according to claim 1, characterized in that: Two of the first guide rails (8) and two of the second guide rails (9) are provided and are symmetrically mounted on the inner wall of the carbonization box (6).

3. The low-temperature carbonization equipment for processing activated carbon fiber felt according to claim 1, characterized in that: A plurality of evenly distributed air blocking plates (12) are installed inside the waste gas bin (5).

4. The low-temperature carbonization equipment for processing activated carbon fiber felt according to claim 3, characterized in that: The air blocking plate (12) comprises a U-shaped plate body (121).

5. The low-temperature carbonization equipment for processing activated carbon fiber felt according to claim 4, characterized in that: The plate body (121) is provided with a plurality of evenly distributed air holes (122).

6. The low-temperature carbonization equipment for processing activated carbon fiber felt according to claim 1, characterized in that: The placement rack (11) comprises a first side rack (111).

7. The low-temperature carbonization equipment for processing activated carbon fiber felt according to claim 6, characterized in that: A second side frame (112) that cooperates with the first side frame (111) is provided on one side of the first side frame (111).

8. The low-temperature carbonization equipment for processing activated carbon fiber felt according to claim 7, characterized in that: The first side frame (111) and the second side frame (112) are connected to each other via a plurality of evenly distributed cross bars (114).

9. The low-temperature carbonization equipment for processing activated carbon fiber felt according to claim 8, characterized in that: A plurality of mounting rods (115) are fixedly mounted on the outer sides of the first side frame (111) and the second side frame (112).

10. The low-temperature carbonization equipment for processing activated carbon fiber felt according to claim 9, characterized in that: A roller (113) is rotatably mounted on the outer side of the mounting rod (115).

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