Activating device for preparing activated carbon

Abstract

The utility model discloses an activation device for activated carbon preparation, which relates to the technical field of activated carbon preparation and comprises an activation tank with a feed inlet at the upper end, steam equipment is mounted on the outer wall of the activation tank through a mounting frame, and a distributed gas guide component is mounted on the inner side of the activation tank and comprises a gas guide pipe and a plurality of gas ejector pipes. An air inlet pipe is fixedly communicated between the bottom end of the air guide pipe and the steam equipment; a plurality of air injection holes are uniformly formed in the air injection pipe; the steam in the steam equipment is guided into the gas guide pipe by utilizing the gas inlet pipe, and the steam can be uniformly dispersed into the activation tank by matching with the plurality of gas spraying pipes which are uniformly dispersed and arranged on the inner side of the activation tank, so that the steam is more fully contacted with materials, and the activation effect is enhanced; meanwhile, a driving motor is used for driving an air guide pipe to drive a plurality of air injection pipes to rotate, steam is uniformly injected into the materials through air injection holes in the air injection pipes, meanwhile, the stirring effect on the materials can be achieved, and the activation effect is better.

Description

Technical Field

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

[0002] Activated carbon is a specially treated carbon. Organic raw materials such as fruit shells, coal, and wood are heated in an airtight environment to reduce non-carbon components. This process is called carbonization. After that, it reacts with gas, and the surface is corroded to produce a structure with developed micropores. This process is called activation. Since the activation process is a microscopic process, that is, the surface corrosion of a large number of molecular carbides is point corrosion, the surface of the activated carbon has countless tiny pores. When preparing activated carbon, an activated carbon preparation activation device is required.

[0003] For example, patent application number CN202320447433.6 provides an activated carbon preparation and activation device, which includes a preparation cylinder, a temperature detector electrically connected to a temperature regulator through a wire, and through the arranged motor, rotating rod and rotating column, when the organic raw material is activated, the motor starts to run, driving the rotating rod to rotate, the rotating rod drives the rotating column to rotate synchronously, and the rotating column drives the stirring rod to rotate synchronously. At this time, the raw materials in the preparation cylinder can be stirred by the stirring rod, so that the raw materials in the preparation cylinder can be fully activated.

[0004] Based on the above search and in combination with the prior art, it is found that the steam inlet position of the activated carbon preparation and activation device similar to the above disclosed in the prior art is fixed. Although a stirring structure is provided, it is still difficult to ensure sufficient contact between the steam and the material, resulting in uneven activation of the material. Therefore, an activated carbon preparation and activation device is proposed to improve the above problem. Utility Model Content

[0005] The purpose of the present application is to provide an activated carbon preparation and activation device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: an activated carbon preparation activation device, comprising an activation tank with a feed port at the upper end, and a steam device is installed on the outer wall of the activation tank through a mounting frame:

[0007] A distributed air guide assembly is installed inside the activation tank;

[0008] The decentralized air guide assembly includes an air guide pipe and a plurality of air injection pipes;

[0009] The air guide pipe coincides with the central axis of the activation tank, and an air inlet pipe is fixedly connected between the bottom end of the air guide pipe and the steam equipment;

[0010] The plurality of air jet pipes are evenly fixed and connected to the side end of the air guide pipe from top to bottom, and the air jet pipes are evenly provided with a plurality of air jet holes;

[0011] A sealed bottom cover is detachably mounted on the bottom end of the activation tank, and an air outlet pipe is mounted on the top end of the activation tank.

[0012] As a further improvement of the present solution, a driving device is installed at the top of the activation tank, the driving device passes through the activation tank and is fixed to the top of the air duct, the air duct is rotationally connected to the air inlet pipe, and the driving device drives the air duct to rotate along its axis.

[0013] As a further improvement of this solution, the driving device includes a driving motor, a gear 1 and a gear 2;

[0014] The driving motor is fixed to the top of the activation tank, the gear one is coaxially fixed to the output end of the driving motor, the gear two is coaxially fixed to the air duct through a rotating shaft, and the gear two is meshed with the gear one, and the diameter of the gear two is smaller than the diameter of the gear one.

[0015] As a further improvement of this solution, the jet hole is arranged on one side of the vertical plane where the axis of the jet pipe is located, the upper and lower ends of the air guide pipe are rotatably connected to the activation tank and the air intake pipe respectively, and a pressurizing device is installed on the air intake pipe.

[0016] As a further improvement of this solution, the upper side of the steam device is fixedly connected to a water storage tank through a water pipe, the water storage tank is fixed to the inner side of the mounting frame, and the end of the air outlet pipe away from the activation tank passes through the water storage tank and extends to the inner bottom end of the water storage tank;

[0017] The top of the water storage tank is provided with an air outlet, and a solenoid valve is installed on the water pipe between the mounting frame and the water storage tank.

[0018] As a further improvement of the present solution, the air guide pipe and the air injection pipe are both copper pipes, and the rotating shaft and the air inlet pipe are both made of heat-insulating materials.

[0019] In summary, the technical effects and advantages of the utility model are:

[0020] 1. In the utility model, the steam in the steam equipment is introduced into the air guide pipe by using an air inlet pipe, and a plurality of jet pipes are evenly dispersed and arranged inside the activation tank, so that the steam can be evenly dispersed in the activation tank, so that the steam and the material are in contact more fully, and the activation effect is enhanced; at the same time, the air guide pipe is driven by a driving motor to rotate with the plurality of jet pipes, and the jet holes on the plurality of jet pipes are used to evenly spray steam into the material, which can also achieve a stirring effect on the material, so that the activation effect is better.

[0021] 2. In the utility model, a pressurizing device is used to enable steam to be powerfully ejected from the jet hole on one side of the jet pipe, so that the reverse force is used to cause the jet pipe to rotate along the axis of the air guide pipe, and the steam is evenly sprayed into the material, and the material can be stirred, so that the activation effect is better, and there is no need to add a driving device, which is more energy-saving.

[0022] 3. In the utility model, the steam in the activation tank enters the water tank through the air outlet pipe to heat the water in the water tank, thereby realizing the heat recovery effect of the steam. The water pipe is opened by controlling the solenoid valve to allow the warm water in the water tank to enter the steam equipment for heating. Compared with directly heating cold water, the energy consumption of heating warm water is lower, thus being more energy-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 This is a schematic diagram of the overall appearance of 1 in this embodiment;

[0025] Figure 2 Schematic diagram of the structure of the distributed air guide assembly in Example 1;

[0026] Figure 3 This is a schematic diagram of the overall appearance of the three-dimensional structure in this embodiment 2;

[0027] Figure 4 Schematic diagram of the cross-sectional structure of the air injection pipe in this embodiment 2.

[0028] In the figure: 1. activation tank; 2. feed port; 3. sealed bottom cover; 4. mounting frame; 5. steam equipment; 6. air inlet pipe; 7. air guide pipe; 8. jet pipe; 9. jet hole; 10. drive motor; 11. gear 1; 12. gear 2; 13. rotating shaft; 14. air outlet pipe; 15. water storage tank; 16. air outlet. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example 1: Reference Figure 1-2 An activated carbon preparation activation device shown includes an activation tank 1 with a feed port 2 at the upper end, and a steam device 5 is installed on the outer wall of the activation tank 1 through a mounting frame 4, wherein the steam device 5 is a conventional steam device in the prior art, including an air pump for discharging steam and a heating device for the generated steam, and a distributed air guide component is installed on the inner side of the activation tank 1.

[0031] Regarding the decentralized air guide assembly, specifically, the decentralized air guide assembly includes an air guide pipe 7 and a plurality of jet pipes 8. The air guide pipe 7 coincides with the central axis of the activation tank 1. An air inlet pipe 6 is fixedly connected between the bottom end of the air guide pipe 7 and the steam equipment 5. The plurality of jet pipes 8 are evenly fixedly connected to the side ends of the air guide pipe 7 from top to bottom, and a plurality of jet holes 9 are evenly arranged on the jet pipe 8.

[0032] A plurality of air injection pipes 8 are evenly dispersedly arranged inside the activation tank 1 , so that the steam can be evenly dispersed into the activation tank 1 , thereby making the steam contact with the material more fully and enhancing the activation effect.

[0033] Among them, the bottom end of the activation tank 1 is detachably installed with a sealed bottom cover 3. After the activation is completed, the sealed bottom cover 3 can be removed to facilitate the removal of materials. The top end of the activation tank 1 is installed with an air outlet pipe 14 to ensure the air pressure balance inside the activation tank 1.

[0034] In order to achieve the stirring effect on the material, a driving device is installed at the top of the activation tank 1. The driving device runs through the activation tank 1 and is fixed to the top of the air duct 7. The air duct 7 is rotatably connected to the air inlet pipe 6. The driving device drives the air duct 7 to rotate along its axis. Specifically, the driving device includes a driving motor 10, a gear 11 and a gear 2 12. The driving motor 10 is fixed to the top of the activation tank 1, the gear 1 11 is coaxially fixed to the output end of the driving motor 10, the gear 2 12 is coaxially fixed to the air duct 7 through the rotating shaft 13, and the gear 2 12 is meshed with the gear 1 11. The diameter of the gear 2 12 is smaller than the diameter of the gear 11, which can play an accelerating role.

[0035] The driving motor 10 is used to drive the air guide pipe 7 to rotate with the multiple jet pipes 8. The jet holes 9 on the multiple jet pipes 8 are used to uniformly spray steam into the material, and the material can also be stirred, so that the activation effect is better.

[0036] Among them, the air guide pipe 7 and the air injection pipe 8 are both copper pipes, which can be heated by steam, and the air guide pipe 7 and the air injection pipe 8 are used to heat the materials released therefrom. The rotating shaft 13 and the air inlet pipe 6 are both made of heat-insulating materials to reduce heat waste.

[0037] The working principle of this embodiment is as follows: the steam in the steam equipment 5 is introduced into the air guide pipe 7 by using the air inlet pipe 6, and the steam can be evenly dispersed in the activation tank 1 in cooperation with a plurality of injection pipes 8 evenly dispersedly arranged on the inner side of the activation tank 1, so that the steam can be more fully in contact with the material, thereby enhancing the activation effect; at the same time, the driving motor 10 is used to drive the air guide pipe 7 to rotate with the plurality of injection pipes 8, and the injection holes 9 on the plurality of injection pipes 8 are used to evenly spray steam into the material, which can also achieve a stirring effect on the material, thereby achieving a better activation effect.

[0038] Example 2: Compared with Example 1, reference Figure 3-4 As shown, in this embodiment, the jet hole 9 is arranged on one side of the vertical plane where the axis of the jet pipe 8 is located, and the upper and lower ends of the air guide pipe 7 are rotatably connected to the activation tank 1 and the air inlet pipe 6 respectively. A pressurizing device is installed on the air inlet pipe 6, such as a conventional pressurizing pump in the prior art, so that steam can be powerfully ejected from the jet hole 9 on one side of the jet pipe 8, so that the reverse force is utilized to make the jet pipe 8 rotate along the axis of the air guide pipe 7 with the air guide pipe 7, and while evenly spraying steam into the material, it can also have a stirring effect on the material, so that the activation effect is better, and there is no need to add a driving device, which is more energy-saving.

[0039] Among them, the upper side of the steam equipment 5 is fixedly connected to a water tank 15 through a water pipe, the water tank 15 is fixed to the inner side of the mounting frame 4, the end of the air outlet pipe 14 away from the activation tank 1 passes through the water tank 15 and extends to the inner bottom end of the water tank 15, the top of the water tank 15 is provided with an air outlet 16, and a solenoid valve is installed on the water pipe between the mounting frame 4 and the water tank 15.

[0040] The steam in the activation tank 1 enters the water tank 15 through the outlet pipe 14, heats the water in the water tank 15, and realizes the heat recovery effect of the steam. The water pipe is opened by controlling the solenoid valve to allow the warm water in the water tank 15 to enter the steam equipment 5 for heating. Compared with directly heating cold water, the energy consumption of heating warm water is lower, which is more energy-saving.

[0041] The working principle of this embodiment is as follows: a pressurizing device is used to enable steam to be forcefully ejected from the jet hole 9 on one side of the jet pipe 8, so that the reverse force thereof is used to cause the jet pipe 8 to rotate along the axis of the air guide pipe 7 with the air guide pipe 7, and while uniformly spraying steam into the material, the material can also be stirred, thereby achieving a better activation effect, and no additional driving equipment is required, which is more energy-saving; in addition, the steam in the activation tank 1 enters the water storage tank 15 through the air outlet pipe 14, heats the water in the water storage tank 15, and realizes the heat recovery effect of the steam, and the water pipe is opened by controlling the solenoid valve to allow the warm water in the water storage tank 15 to enter the steam device 5 for heating. Compared with directly heating cold water, the energy consumption of heating warm water is lower, thereby being more energy-saving.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An activated carbon preparation activation device, comprising an activation tank (1) with a feed port (2) at the upper end, a steam device (5) being mounted on the outer wall of the activation tank (1) via a mounting frame (4), characterized in that: A distributed air guide component is installed on the inner side of the activation tank (1); The decentralized air guide component comprises an air guide pipe (7) and a plurality of air injection pipes (8); The air guide pipe (7) coincides with the central axis of the activation tank (1), and an air inlet pipe (6) is fixedly connected between the bottom end of the air guide pipe (7) and the steam device (5); The plurality of air jet pipes (8) are evenly fixed and connected to the side end of the air guide pipe (7) from top to bottom, and the air jet pipes (8) are evenly provided with a plurality of air jet holes (9); A sealed bottom cover (3) is detachably mounted on the bottom end of the activation tank (1), and an air outlet pipe (14) is mounted on the top end of the activation tank (1).

2. The activated carbon preparation and activation device according to claim 1, characterized in that: A driving device is installed at the top of the activation tank (1), the driving device passes through the activation tank (1) and is fixed to the top of the air guide pipe (7), the air guide pipe (7) is rotationally connected to the air intake pipe (6), and the driving device drives the air guide pipe (7) to rotate along its axis.

3. The activated carbon preparation and activation device according to claim 2, characterized in that: The driving device comprises a driving motor (10), a gear 1 (11) and a gear 2 (12); The driving motor (10) is fixed to the top of the activation tank (1), the gear one (11) is coaxially fixed to the output end of the driving motor (10), the gear two (12) is coaxially fixed to the air guide tube (7) via a rotating shaft (13), and the gear two (12) is meshed with the gear one (11), and the diameter of the gear two (12) is smaller than the diameter of the gear one (11).

4. The activated carbon preparation and activation device according to claim 1, characterized in that: The jet hole (9) is arranged on one side of the vertical plane where the axis of the jet pipe (8) is located, and the upper and lower ends of the air guide pipe (7) are rotatably connected to the activation tank (1) and the air intake pipe (6) respectively, and a pressurizing device is installed on the air intake pipe (6).

5. An activated carbon preparation and activation device according to any one of claims 1 to 4, characterized in that: The upper side of the steam device (5) is fixedly connected to a water storage tank (15) through a water pipe, and the water storage tank (15) is fixed to the inner side of the mounting frame (4). The end of the air outlet pipe (14) away from the activation tank (1) passes through the water storage tank (15) and extends to the inner bottom end of the water storage tank (15); The top end of the water storage tank (15) is provided with an air outlet (16), and a solenoid valve is installed on the water pipe between the mounting frame (4) and the water storage tank (15).

6. The activated carbon preparation and activation device according to claim 3, characterized in that: The air guide pipe (7) and the air injection pipe (8) are both copper pipes, and the rotating shaft (13) and the air inlet pipe (6) are both made of heat-insulating materials.

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