Activated carbon production device

Abstract

The utility model discloses an activated carbon production device which comprises a rack, and a dipping device and a heating mechanism are sequentially arranged on the rack from top to bottom. The dipping device comprises a dipping tank and a dipping liquid water tank, a stirring paddle and a spraying head are arranged in the dipping tank, the spraying head is connected with the dipping liquid water tank, a first discharging port is formed in the bottom of the dipping tank, and a first switch gate is arranged at the first discharging port; the heating mechanism comprises a drying tank communicated with the first discharge port and a plurality of aging tanks arranged below the drying tank and communicated with the drying tank, a first heating mechanism is arranged in the drying tank, a second discharge port is formed in the bottom of the drying tank, a second switch gate is arranged at the second discharge port, and the aging tanks are provided with second heating mechanisms; a waste gas absorption device is arranged on the side surface of the heating mechanism and is connected with the drying tank and the plurality of aging tanks. Therefore, a plurality of procedures can be integrated for integrated production, the space is saved, the production efficiency is improved, and meanwhile, the pollution of ammonia gas to the environment is reduced.

Description

Technical Field

[0001] The utility model relates to an activated carbon production technology, in particular to an activated carbon production device. Background Art

[0002] Impregnated activated carbon is made of RFHT-02 activated carbon as the base carbon, which is impregnated with a copper-chromium-silver-ammonia mixed solution, and then left to dry. It is the filter material of the civil air defense filter, and its performance determines the protective performance of the civil air defense filter. At present, the production process of impregnated activated carbon includes multiple processes, and these processes cannot be integrated for production, so the equipment is large in size and high in cost. In addition, there is a material transportation process, and a large amount of ammonia gas from the impregnation liquid will be generated during the production of impregnated activated carbon. These gases will be discharged during the transportation of materials, which will affect the environment. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an activated carbon production device that can integrate multiple processes for integrated production, save space, improve production efficiency, and reduce ammonia pollution to the environment.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] An activated carbon production device comprises a frame, wherein the frame is provided with:

[0006] The impregnation device comprises an impregnation tank and an impregnation liquid water tank, wherein the impregnation tank is provided with a stirring paddle and a spray head, the spray head is connected to the impregnation liquid water tank, a first discharge port is provided at the bottom of the impregnation tank, and a first switch gate is provided at the first discharge port;

[0007] The heating mechanism includes a drying tank connected to the first discharge port, and a plurality of aging tanks arranged below the drying tank and connected to the drying tank. The drying tank is provided with a first heating mechanism, the bottom of the drying tank is provided with a second discharge port, the second discharge port is provided with a second switch gate, the aging tank is provided with a second heating mechanism, and a waste gas absorption device is provided on the side of the heating mechanism and is connected to the drying tank and the plurality of aging tanks.

[0008] According to an activated carbon production device of the embodiment of the utility model, at least the following beneficial effects are achieved: during production, the production material is added from the impregnation tank, the stirring paddle in the impregnation tank stirs the material, and the spray head sprays the impregnation liquid to the material, and the material is impregnated during the stirring process. After impregnation, the first switch gate is opened, the material enters the drying tank from the impregnation tank, and then the first switch gate is closed to make the drying tank in a sealed state, and the first heating mechanism heats the material in the drying tank and maintains a certain temperature, so that the material is dried and activated. After drying and activation, the second opening gate of one of the aging tanks is opened, the material enters the aging tank from the drying tank, and then the second opening gate is closed, and the second heating mechanism further heats the material in the aging tank and maintains a closed state to complete the aging of the material. While the material enters the aging tank from the drying tank, another round of production material is added from the impregnation tank, and enters another aging tank after completing impregnation and drying activation, and the cycle is repeated in sequence. After each process is completed, the exhaust gas absorption device will regularly absorb ammonia in the drying tank and the aging tank. Therefore, multiple processes can be integrated into an integrated production process, saving space, improving production efficiency, and reducing ammonia pollution to the environment.

[0009] According to some embodiments of the utility model, a stirring motor is provided on the top of the immersion tank, and the stirring motor is connected to the stirring paddle.

[0010] Advantageously, such an arrangement facilitates the installation of the stirring motor and does not occupy the installation position of the first opening gate.

[0011] According to some embodiments of the utility model, the impregnation liquid water tank is arranged above the impregnation tank and connected to the spray head through a water pipe.

[0012] Advantageously, such an arrangement is conducive to the installation of the impregnation liquid tank and saves horizontal installation space.

[0013] According to some embodiments of the utility model, a feeding port is provided on the side of the impregnation tank, and the feeding port is provided with a feeding door.

[0014] It is beneficial that: the provision of a feeding port facilitates operators to add production materials from the side, and the provision of a feeding door prevents ammonia gas from being discharged during the production process.

[0015] According to some embodiments of the present invention, the impregnation tank is in the shape of a barrel, and the bottom of the impregnation tank is in the shape of an inverted cone.

[0016] Advantageously, the immersion tank is in a barrel shape, which is conducive to the arrangement of a stirring paddle, and the bottom of the immersion tank is in an inverted cone shape, which is conducive to discharging.

[0017] According to some embodiments of the present utility model, the drying tank is provided with a first pipeline connected to the first discharge port.

[0018] Advantageously, the first pipeline is provided to facilitate the connection between the drying tank and the first discharge port, while keeping a certain distance between the drying tank and the impregnation tank, which is conducive to preventing the material in the impregnation tank from being affected by the temperature rise of the drying tank during low-temperature impregnation.

[0019] According to some embodiments of the present invention, the drying tank is a rectangular parallelepiped, and a plurality of second discharge ports are provided at the bottom of the rectangular parallelepiped.

[0020] Advantageously, the drying tank is configured as a rectangular parallelepiped, which is advantageous for arranging a plurality of second discharge ports at the bottom.

[0021] According to some embodiments of the present invention, the aging tank is provided with a second pipeline connected to the second discharge port.

[0022] Advantageously, the second pipeline is provided to facilitate the connection between the aging tank and the second discharge port.

[0023] According to some embodiments of the present invention, temperature sensors are provided in both the drying tank and the aging tank.

[0024] Advantageously, the temperature sensor is provided to monitor the temperature in the drying tank and the aging tank, thereby adjusting the first heating device and the second heating mechanism.

[0025] According to some embodiments of the utility model, the bottom plate of the aging tank is provided with a third discharge port, and a third switch gate is provided at the third discharge port.

[0026] Advantageously, a third discharge port and a third switch gate are provided at the bottom of the aging tank to facilitate discharge after processing.

[0027] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0029] Figure 1 A schematic diagram of an embodiment of the utility model;

[0030] Figure 2 for Figure 1 Left view of;

[0031] Figure 3 for Figure 1 A schematic diagram of the structure of the impregnation device;

[0032] Figure 4 for Figure 1 Schematic diagram of the structure of the middle drying tank;

[0033] Figure 5 for Figure 1 Schematic diagram of the structure of the medium aging tank.

[0034] Figure numerals: frame 100, impregnation tank 110, impregnation liquid water tank 120, stirring paddle 130, spray head 140, first discharge port 150, first switch gate 160, drying tank 170, aging tank 180, first heating mechanism 190, second discharge port 200, second switch gate 210, second heating mechanism 220, exhaust gas absorption device 230, stirring motor 240, feeding port 250, feeding door 260, first pipeline 270, second pipeline 280, temperature sensor 290, third discharge port 300, third switch gate 310. DETAILED DESCRIPTION

[0035] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0036] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0037] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0038] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0039] Reference below Figure 1-Figure 5 An activated carbon production device is described in detail with a specific embodiment. It is worth noting that the following description is only an exemplary description and not a specific limitation of the utility model.

[0040] like Figure 1-Figure 5 As shown, an activated carbon production device includes a frame 100, and the frame 100 is provided with an impregnation device and a heating mechanism in sequence from top to bottom. Among them, the impregnation device includes an impregnation tank 110 and an impregnation liquid water tank 120, the impregnation tank 110 is provided with a stirring paddle 130 and a spray head 140, the spray head 140 is connected to the impregnation liquid water tank 120, the bottom of the impregnation tank 110 is provided with a first discharge port 150, and the first discharge port 150 is provided with a first switch gate 160; the heating mechanism includes a drying tank 170 connected to the first discharge port 150, and a plurality of aging tanks 180 arranged below the drying tank 170 and connected to the drying tank 170, a first heating mechanism 190 is provided in the drying tank 170, a second discharge port 200 is provided at the bottom of the drying tank 170, a second switch gate 210 is provided at the second discharge port 200, the aging tank 180 is provided with a second heating mechanism 220, and an exhaust gas absorption device 230 is provided on the side of the heating mechanism and is connected to the drying tank 170 and the plurality of aging tanks 180. During production, the production material is added from the impregnation tank 110, and the stirring paddle 130 in the impregnation tank 110 stirs the material, and the spray head 140 sprays the impregnation liquid to the material, and the material is impregnated during the stirring process. After impregnation, the first switch gate 160 is opened, and the material enters the drying tank 170 from the impregnation tank 110, and then the first switch gate 160 is closed to make the drying tank 170 in a sealed state, and the first heating mechanism 190 heats the material in the drying tank 170 and maintains a certain temperature to complete the drying and activation of the material. After drying and activation, the second opening gate of one of the aging tanks 180 is opened, and the material enters the aging tank 180 from the drying tank 170, and then the second opening gate is closed, and the second heating mechanism 220 further heats the material in the aging tank 180 and maintains a closed state to complete the aging of the material. While the material enters the aging tank 180 from the drying tank 170, another round of production material is added from the impregnation tank 110, and after impregnation and drying and activation, it enters another aging tank 180, and the cycle continues. After each process is completed, the exhaust gas absorption device 230 will regularly absorb the ammonia in the drying tank 170 and the aging tank 180. Therefore, multiple processes can be integrated for integrated production, saving space, improving production efficiency, and reducing the pollution of ammonia to the environment.

[0041] like Figure 1 and Figure 2As shown, a stirring motor 240 is provided on the top of the impregnation tank 110, and the stirring motor 240 is connected to the stirring paddle 130. Such a setting is conducive to the installation of the stirring motor 240, and will not occupy the installation position of the first opening gate. In addition, the impregnation liquid water tank 120 is arranged above the impregnation tank 110 and connected to the spray head 140 through a water pipe. Such a setting is conducive to the installation of the impregnation liquid water tank 120 and saves horizontal installation space. Moreover, a feeding port 250 is provided on the side of the impregnation tank 110, and a feeding door 260 is provided on the feeding port 250. The provision of the feeding port 250 is conducive to the operator adding production materials from the side, and the provision of the feeding door 260 prevents ammonia from being discharged during the production process. Specifically, the impregnation tank 110 is barrel-shaped, and the bottom of the impregnation tank 110 is inverted conical. The impregnation tank 110 is barrel-shaped, which is conducive to the setting of the stirring paddle 130, and the bottom of the impregnation tank 110 is inverted conical, which is conducive to discharging.

[0042] It should be noted that the drying tank 170 is provided with a first pipe 270 connected to the first discharge port 150. The first pipe 270 is provided to facilitate the connection between the drying tank 170 and the first discharge port 150, and at the same time, the drying tank 170 and the impregnation tank 110 are kept at a certain distance, which is conducive to the material in the impregnation tank 110 being not affected by the temperature rise of the drying tank 170 during low-temperature impregnation. Correspondingly, the aging tank 180 is provided with a second pipe 280 connected to the second discharge port 200. The second pipe 280 is provided to facilitate the connection between the aging tank 180 and the second discharge port 200. Further, the bottom plate of the aging tank 180 is provided with a third discharge port 300, and the third switch gate 310 is provided at the third discharge port 300. The third discharge port 300 and the third switch gate 310 are provided at the bottom of the aging tank 180, which is conducive to discharging after processing.

[0043] It is understandable that the drying tank 170 is a rectangular parallelepiped, and a plurality of second discharge ports 200 are provided at the bottom of the rectangular parallelepiped. The drying tank 170 is provided as a rectangular parallelepiped, which is conducive to providing a plurality of second discharge ports 200 at the bottom.

[0044] It is worth mentioning that the drying tank 170 and the aging tank 180 are both provided with a temperature sensor 290. The temperature sensor 290 is provided to monitor the temperature in the drying tank 170 and the aging tank 180, so as to adjust the first heating device and the second heating mechanism 220.

[0045] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An activated carbon production device, characterized in that: The invention comprises a frame (100), wherein the frame (100) is provided with: An impregnation device comprises an impregnation tank (110) and an impregnation liquid water tank (120), wherein a stirring paddle (130) and a spray head (140) are arranged in the impregnation tank (110), and the spray head (140) is connected to the impregnation liquid water tank (120), and a first discharge port (150) is arranged at the bottom of the impregnation tank (110), and a first switch gate (160) is arranged at the first discharge port (150); The heating mechanism comprises a drying tank (170) connected to the first discharge port (150), and a plurality of aging tanks (180) arranged below the drying tank (170) and connected to the drying tank (170); a first heating mechanism (190) is arranged in the drying tank (170); a second discharge port (200) is arranged at the bottom of the drying tank (170); a second switch gate (210) is arranged at the second discharge port (200); the aging tank (180) is provided with a second heating mechanism (220); a waste gas absorption device (230) is arranged on the side of the heating mechanism and is connected to the drying tank (170) and the plurality of aging tanks (180).

2. An activated carbon production device according to claim 1, characterized in that: A stirring motor (240) is provided on the top of the impregnation tank (110), and the stirring motor (240) is connected to the stirring paddle (130).

3. An activated carbon production device according to claim 1, characterized in that: The impregnation liquid water tank (120) is arranged above the impregnation tank (110) and is connected to the spray head (140) via a water pipe.

4. An activated carbon production device according to claim 1, characterized in that: A feeding port (250) is provided on the side of the impregnation tank (110), and a feeding door (260) is provided on the feeding port (250).

5. The activated carbon production device according to claim 1, characterized in that: The impregnation tank (110) is in the shape of a cylinder, and the bottom of the impregnation tank (110) is in the shape of an inverted cone.

6. An activated carbon production device according to claim 1, characterized in that: The drying tank (170) is provided with a first pipe (270) which is in communication with the first discharge port (150).

7. An activated carbon production device according to claim 1, characterized in that: The drying tank (170) is a rectangular parallelepiped, and a plurality of second discharge ports (200) are provided at the bottom of the rectangular parallelepiped.

8. The activated carbon production device according to claim 1, characterized in that: The aging tank (180) is provided with a second pipeline (280) which is in communication with the second discharge port (200).

9. An activated carbon production device according to claim 1, characterized in that: The drying tank (170) and the aging tank (180) are both provided with temperature sensors (290).

10. The activated carbon production device according to claim 1, characterized in that: A third discharge port (300) is provided at the bottom of the aging tank (180), and a third switch gate (310) is provided at the third discharge port (300).

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