Activated carbon burning equipment

Abstract

The utility model discloses activated carbon burning equipment which comprises a burning box and a box cover, the box cover is installed at the top of the burning box, a vertical shaft is installed at the top of the box cover in a penetrating mode, the bottom of the vertical shaft is fixedly connected with a material disc, and a heat conduction rod is fixedly installed at the top of the material disc. According to the activated carbon burning equipment, when activated carbon raw materials are actually burned, the outermost layer of a raw material pile can directly receive burning, the heat conduction rods extending out of the material pile can only receive burning, and most of the heat conduction rods 5 are located in the inner layer of the raw material pile; at the moment, the heat received by the heat conducting rod can be directly transferred into the inner layer of the raw material pile, so that the burning efficiency of the activated carbon can be improved, and the problem of burning quality caused by inconsistent heat received by the inner layer and the outer layer can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of activated carbon burning, in particular to an activated carbon burning device. Background Art

[0002] In the production process of water-resistant honeycomb activated carbon, gas kiln is usually used for firing. First, the honeycomb activated carbon is placed in a sagger and filled with waste ash, then fired at a high temperature of 700-800℃. After the temperature drops naturally, the honeycomb activated carbon is taken out, and then a high-pressure air gun is used to blow away the waste ash to complete the entire firing process.

[0003] When activated carbon is burned, the activated carbon raw materials and waste ash are piled up in the burning equipment. During the burning, the inner layer of activated carbon is heated slowly, and it is easy to have the problem of over-burning of the outer layer of activated carbon and under-burning of the inner layer of activated carbon raw materials.

[0004] Therefore, we propose an activated carbon sintering device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an activated carbon burning device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An activated carbon burning device comprises a burning box and a box cover, wherein the box cover is installed on the top of the burning box, a vertical shaft is installed through the top of the box cover, a material tray is fixedly connected to the bottom of the vertical shaft, and a heat conducting rod is fixedly installed on the top of the material tray.

[0008] Preferably, a sealing disk is mounted on the outer ring of the vertical shaft, and a limiting disk for supporting the sealing disk is arranged on the outer wall of the vertical shaft located directly below the sealing disk.

[0009] Preferably, the outer ring of the vertical shaft is provided with fan blades below the sealing disk, a motor is provided on the top of the box cover, and the output shaft of the motor is docked with the top of the vertical shaft.

[0010] Preferably, a through hole is opened at the edge position of the top of the sealing disk, and an ash discharge pipe is installed through the edge position of the top of the box cover, and the ash discharge pipe is connected to the through hole.

[0011] Preferably, a lever is fixedly connected to the edge of the top of the sealing disk, and an arc-shaped hole is opened at the edge of the top of the box cover.

[0012] Preferably, the length of the arc-shaped hole is greater than the diameter of the through hole on the sealing disk, and the shift rod passes through the arc-shaped hole and extends to the outside of the top of the box cover.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. When the activated carbon firing equipment actually fires the activated carbon raw materials, the outermost layer of the raw material pile can directly receive the firing, and the heat conduction rods extending out of the material pile can also directly receive the firing. Moreover, most of the heat conduction rods 5 are located in the inner layer of the raw material pile. At this time, the heat received by the heat conduction rods can be directly transferred to the inner layer of the raw material pile, which can not only improve the efficiency of activated carbon firing but also avoid problems with the firing quality caused by inconsistent heat received by the inner and outer layers.

[0015] 2. Through the design and use of the vertical shaft, fan blades, material tray, heat conduction rods, and ash discharge pipe, the activated carbon firing equipment can achieve the action of sucking outwards from the firing box. During the entire suction process, the flowing air will drive the waste ash to rise, and at the same time, the heat conduction rods will also drive the waste ash to rise when stirring. Subsequently, some light waste ash can be extracted in advance for centralized treatment, avoiding a large amount of dust during the subsequent removal of the fired product.

[0016] 3. When sucking the dust, the cooperation of the heat conduction rods and the flowing air can accelerate the cooling process of the fired activated carbon raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is an exploded view of the structure of the present utility model;

[0019] Figure 3 is an exploded view of the structure at the lid of the present utility model.

[0020] In the figure: 1. Firing box; 2. Lid; 3. Vertical shaft; 4. Material tray; 5. Heat conduction rod; 6. Sealing disc; 7. Ash discharge pipe; 8. Poking rod; 9. Arc-shaped hole; 10. Motor; 11. Fan blade. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] The present utility model provides a technical solution for an activated carbon firing equipment:

[0023] Embodiment 1:

[0024] like Figure 1 As shown, the firing device mainly includes a firing box 1 and a box cover 2 installed on the top of the firing box 1.

[0025] For example Figure 2 As shown, a vertical shaft 3 is installed through the top of the box cover 2, a material tray 4 is fixedly installed at the bottom of the vertical shaft 3, and heat-conducting rods 5 are fixedly installed at the top of the material tray 4 at an equal distance.

[0026] In this embodiment, when in use, the box cover 2 is opened, and then the activated carbon raw materials to be burned and the waste ash are loaded into the inner cavity of the burning box 1, and all the materials are located on the material tray 4. Then the box cover 2 is closed again, and the activated carbon can be burned.

[0027] When the activated carbon raw materials are actually burned, the outermost layer of the raw material pile can directly receive the burning, and the heat-conducting rod 5 extending out of the material pile can also directly receive the burning, and most of the heat-conducting rod 5 is located in the inner layer of the raw material pile. At this time, the heat received by the heat-conducting rod 5 can be directly transferred to the inner layer of the raw material pile, which can speed up the burning efficiency of the activated carbon and avoid problems with the burning quality caused by inconsistent heat received by the inner and outer layers.

[0028] Embodiment 2:

[0029] like Figure 3 As shown, a sealing disk 6 is mounted on the top of the outer ring of the vertical shaft 3 , and a limiting disk is arranged on the outer wall of the vertical shaft 3 just below the sealing disk 6 , and the sealing disk 6 is supported by the top of the limiting disk.

[0030] A through hole is provided at the top edge of the sealing disk 6 , and an ash discharge pipe 7 is installed through the edge of the top of the box cover 2 , and the bottom of the ash discharge pipe 7 is connected to the through hole.

[0031] A lever 8 is fixedly connected to the edge of the top of the sealing disk 6 , and an arc-shaped hole 9 for the lever 8 to move is provided at the edge of the top of the box cover 2 .

[0032] A fan blade 11 is installed on the upper part of the outer wall of the vertical shaft 3 , a motor 10 is installed on the top of the box cover 2 , and the output shaft of the motor 10 is docked and installed with the top of the vertical shaft 3 .

[0033] In this embodiment, based on Embodiment 1, that is, after the activated carbon roasting is completed, the roasting is stopped. At this time, the sealing disc 6 is driven by the lever 8 to rotate around the vertical axis 3, so that the through hole is docked with the ash discharge pipe 7. Then the motor 10 is turned on, and the motor 10 drives the vertical axis 3 to rotate. When the vertical axis 3 rotates, the material tray 4, the heat conducting rod 5 and the fan blade 11 on it rotate. When the heat conducting rod 5 rotates, it can disperse the accumulated raw materials. When the fan blade 11 rotates, it will suck air from the roasting box 1 and discharge it from the ash discharge pipe 7. During the whole suction process, the flowing air will drive the waste ash to rise, and at the same time, the heat conducting rod 5 will also drive the waste ash to rise when stirring, so that some light waste ash can be extracted in advance for centralized treatment, avoiding a large amount of dust when taking out the roasted product later.

[0034] Secondly, when sucking the dust, the cooperation of the heat conducting rod 5 and the flowing air can accelerate the cooling process of the roasted activated carbon raw material.

[0035] In the description of the present invention, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An activated carbon roasting device, comprising a roasting box (1) and a box cover (2), characterized in that: The box cover (2) is installed on the top of the firing box (1). A vertical shaft (3) is installed through the top of the box cover (2). A material tray (4) is fixedly connected to the bottom of the vertical shaft (3). A heat conducting rod (5) is fixedly installed on the top of the material tray (4).

2. The activated carbon roasting equipment according to claim 1, characterized in that: A sealing disc (6) is sleeved on the outer circle of the vertical shaft (3). A limiting disc for supporting the sealing disc (6) is arranged on the outer wall of the vertical shaft (3) at a position directly below the sealing disc (6).

3. An activated carbon roasting device according to claim 1, characterized in that: A fan blade (11) is installed on the outer circle of the vertical shaft (3) at a position below the sealing disc (6). A motor (10) is installed on the top of the box cover (2), and the output shaft of the motor (10) is butt-jointed and installed with the top of the vertical shaft (3).

4. The activated carbon roasting equipment according to claim 2, characterized in that: Through holes are formed at the edge position of the top of the sealing disc (6). A dust discharging pipe (7) is installed through the edge position of the top of the box cover (2), and the dust discharging pipe (7) is communicated with the through holes.

5. The activated carbon roasting equipment according to claim 2, characterized in that: A shifting rod (8) is fixedly connected to the edge position of the top of the sealing disc (6). An arc-shaped hole (9) is formed in the edge position of the top of the box cover (2).

6. An activated carbon roasting device according to claim 5, characterized in that: The length of the arc-shaped hole (9) is greater than the diameter of the through holes on the sealing disc (6). The shifting rod (8) penetrates through the arc-shaped hole (9) and extends to the outside of the top of the box cover (2).

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