Activated carbon carbonization and activation integrated equipment
The integrated activated carbon activation equipment with integrated electric heating ring and other components solves the problems of long activation time, low yield and poor safety of traditional activation, and realizes efficient and safe activated carbon production.
Patent Information
- Application Number
- CN202422659708.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-01
AI Technical Summary
In traditional activated carbon production, the carbonization and activation processes are carried out separately, resulting in long time, low yield, high cost, and high temperature of the kiln wall affecting operational safety and the environment.
An activated carbon activation device is designed, which integrates components such as an electric heating ring, a gear ring, a motor, a sealing cover, and an exhaust pipe, so that carbonization and activation can be carried out in the same device. The protective shell and the thermal insulation layer are combined to reduce heat loss and environmental impact.
Improve production efficiency, reduce transportation time, reduce operational safety risks, reduce environmental impact, and increase productivity.
Smart Images
Figure CN223458110U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of activated carbon production, especially to a kind of activated carbon carbon activation integrated equipment. BACKGROUND
[0002] Carbonization and activation are two indispensable links in the production and processing of activated carbon, carbonization is a slow heating process, mainly with condensation and decomposition reaction, and activation methods are generally divided into three, namely gas activation method, chemical drug activation method and chemical physical activation method.
[0003] The carbonization process and activation process in the traditional process are carried out in independent workshops, the carbonization and activation time is long, the yield is low, the overall manufacturing cost is high, and when the rotary kiln is heated, the temperature at the kiln wall is high, which has a great impact on the surrounding environment, workers cannot even approach, and the operation safety is affected. UTILITY MODEL CONTENT
[0004] The utility model aims at solving the shortcomings in prior art and provides an activated carbon carbon activation integrated equipment.
[0005] In order to solve the problems in prior art, the utility model adopts the following technical scheme:
[0006] An activated carbon carbon activation integrated equipment, comprising a bottom plate, a pair of support frames are fixedly arranged on the bottom plate, a pair of support wheels are rotatably arranged on the support frames, a rotary kiln is rotatably arranged on the support wheels, a plurality of electric heating rings are arranged outside the rotary kiln, a gear ring is fixedly arranged at one end of the rotary kiln, a motor is fixedly arranged on the bottom plate, a gear is fixedly arranged at the output end of the motor, the gear is engaged with the gear ring, a sealing cover is rotatably arranged at the other end of the rotary kiln, the sealing cover is fixedly connected with the rotary kiln through a plurality of fixing members, an exhaust pipe is fixedly arranged on the sealing cover, a sealing column is rotatably arranged at one end of the rotary kiln, the sealing column is fixedly connected with the bottom plate, a gas injection pipe is fixedly arranged on the sealing column, a flow control valve is arranged on the exhaust pipe and the gas injection pipe, a hopper is fixedly arranged on the bottom plate, a feeding opening is arranged on the sealing column, the hopper discharge opening is fixedly connected with the feeding opening, a plurality of horizontal plates are fixedly arranged in the rotary kiln, a sealing ring is fixedly arranged at one end of the rotary kiln, and a controller is fixedly arranged on the bottom plate.
[0007] Preferably, a protective shell is fixedly arranged on the bottom plate, a heat insulation layer is fixedly arranged in the protective shell, and the heat insulation layer is fixedly connected with the plurality of electric heating rings.
[0008] Preferably, the rotary kiln is located at the center of the electric heating ring, the rotary kiln is in the shape of hollow cylinder, the rotary kiln is in the shape of open mouth at both ends, and the sealing cover and the sealing ring are located at one end of the rotary kiln.
[0009] Preferably, the gear ring is located at the other end of the rotary kiln with the sealing column, and the plurality of electric heating rings are linearly arranged.
[0010] Preferably, the manipulator is electrically connected with the flow control valve and the motor, and the sealing column is mechanically sealed with the inner wall of the rotary kiln.
[0011] Preferably, the plurality of horizontal plates are annularly arranged, and the exhaust pipe is located at the center of the sealing cover.
[0012] Preferably, the exhaust pipe penetrates the sealing cover, and the gas injection pipe penetrates the sealing column.
[0013] Preferably, the rotary kiln penetrates the protective shell, and the rotary kiln penetrates the heat insulation layer.
[0014] Compared with the prior art, the utility model has the beneficial effects that:
[0015] 1. In the utility model, through the cooperation of the electric heating ring, the gear ring, the motor, the gear, the sealing cover, the exhaust pipe, the sealing column, the gas injection pipe, the flow control valve, the hopper and the charging port, the activation can be carried out without transfer in the activated carbon production process, the time required for transfer is reduced, and the production efficiency is improved.
[0016] 2. In the utility model, through the cooperation of the protective shell and the heat insulation layer, when the rotary kiln is heated during the activated carbon production, the influence on the surrounding environment is reduced, so that the artificial can approach to work, and the operation safety is reduced. DRAWINGS
[0017] The drawings described herein are used to provide further understanding of the utility model and constitute a part of the application. The illustrative embodiments of the utility model and the description thereof are used to explain the utility model, and do not constitute improper limitation on the utility model. In the drawings:
[0018] Figure 1 It is the main structure schematic diagram of the utility model;
[0019] Figure 2 It is the protective body cross section structure schematic diagram of the utility model;
[0020] Figure 3 It is the gear ring and sealing cover position relation schematic diagram of the utility model;
[0021] Figure 4 It is the rotary kiln cross section structure schematic diagram of the utility model;
[0022] In the figure, the serial numbers are: 1, bottom plate; 11, support frame; 12, support wheel; 13, rotary kiln; 14, electric heating ring; 15, gear ring; 16, motor; 17, gear; 18, sealing cover; 19, fixing piece; 111, exhaust pipe; 112, sealing column; 113, gas injection pipe; 114, flow control valve; 115, hopper; 116, feeding opening; 117, cross plate; 118, sealing ring; 119, controller; 2, protective shell; 21, heat insulation layer. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.
[0024] Embodiment 1: The present embodiment provides an activated carbon carbon activation integrated equipment, referring to Figures 1-4 , specifically, including a bottom plate 1, a pair of support frames 11 are fixedly arranged on the bottom plate 1, a pair of support wheels 12 are rotatably arranged on the support frames 11, a rotary kiln 13 is rotatably arranged on the support wheels 12, a plurality of electric heating rings 14 are arranged on the outer side of the rotary kiln 13, a gear ring 15 is fixedly arranged at one end of the rotary kiln 13, a motor 16 is fixedly arranged on the bottom plate 1, a gear 17 is fixedly arranged at the output end of the motor 16, the gear 17 is engaged with the gear ring 15, a sealing cover 18 is rotatably arranged at the other end of the rotary kiln 13, the sealing cover 18 is fixedly connected with the rotary kiln 13 through a plurality of fixing pieces 19, an exhaust pipe 111 is fixedly arranged on the sealing cover 18, a sealing column 112 is rotatably arranged at one end of the rotary kiln 13, the sealing column 112 is fixedly connected with the bottom plate 1, a gas injection pipe 113 is fixedly arranged on the sealing column 112, the flow control valves 114 are arranged on the exhaust pipe 111 and the gas injection pipe 113, a hopper 115 is fixedly arranged on the bottom plate 1, a feeding opening 116 is arranged on the sealing column 112, the discharge opening of the hopper 115 is fixedly connected with the feeding opening 116, a plurality of cross plates 117 are fixedly arranged in the rotary kiln 13, a sealing ring 118 is fixedly arranged at one end of the rotary kiln 13, and a controller 119 is fixedly arranged on the bottom plate 1.
[0025] The rotary kiln 13 is located at the center of the electric heating ring 14, the rotary kiln 13 is in a hollow cylindrical shape, the two ends of the rotary kiln 13 are in an open port shape, the sealing cover 18 and the sealing ring 118 are located at one end of the rotary kiln 13, the gear ring 15 and the sealing column 112 are located at the other end of the rotary kiln 13, the plurality of electric heating rings 14 are linearly and integrally arranged, the controller 119 is electrically connected with the flow control valves 114 and the motor 16, the sealing column 112 is in mechanical sealing with the inner wall of the rotary kiln 13, the plurality of cross plates 117 are annularly and integrally arranged, the exhaust pipe 111 is located at the center of the sealing cover 18, the exhaust pipe 111 penetrates through the sealing cover 18, and the gas injection pipe 113 penetrates through the sealing column 112.
[0026] In the specific implementation process, for example,Figure 2 and Figure 3 As shown, the raw materials for producing activated carbon are added to the rotary kiln 13 through the hopper 115 and the feeding port 116. The electric heating ring 14 heats the rotary kiln 13 to make the temperature reach the original carbonization temperature. The motor 16 is started and the flow of the flow control valve 114 is adjusted by the controller 119. The gear 17 of the motor 16 rotates. The gear 17 drives the rotary kiln 13 to rotate through the gear ring 15. The rotary kiln 13 drives the internal raw materials to rotate through the cross plate 117 to make it evenly carbonized. After carbonization, the temperature of the electric heating ring 14 is increased to reach the temperature required for activation. The rotary kiln 13 continues to rotate, and the flow control valve 114 is adjusted to accelerate the air injection pipe 113 to inject air. The activated carbon is injected into the rotary kiln 13, and the oxygen-containing gas is used as an activator to contact the carbon at high temperature to cause an oxidation-reduction reaction for activation, thereby generating carbon monoxide, carbon dioxide, hydrogen and other hydrocarbon gases. The purpose of forming holes in the carbon particles is achieved through the gasification reaction of the carbon. The sealing cover 18 is opened and the produced activated carbon is discharged from the rotary kiln 13. Through the coordinated use of the electric heating ring 14, the gear ring 15, the motor 16, the gear 17, the sealing cover 18, the exhaust pipe 111, the sealing column 112, the gas injection pipe 113, the flow control valve 114, the hopper 115 and the feeding port 116, in the activated carbon production process, activation can be carried out without transportation, thereby reducing the time required for transportation.
[0027] Example 2: In Example 1, there is still the problem that the high temperature at the kiln wall has a significant impact on the surrounding environment. Therefore, based on Example 1, this example also includes:
[0028] A protective shell 2 is fixed on the bottom plate 1 , a heat insulating layer 21 is fixed inside the protective shell 2 , the heat insulating layer 21 is fixedly connected to a plurality of electric heating rings 14 , and the rotary kiln 13 passes through the protective shell 2 and the heat insulating layer 21 .
[0029] In the specific implementation process, Figure 1 and Figure 2 As shown, when producing activated carbon, the rotary kiln 13 needs to be heated to a very high temperature. The internal heat is isolated by the thermal insulation layer 21, which not only prevents the internal heat from dissipating and causing heat loss, but also prevents the heat from affecting the external temperature. The protective shell 2 protects the thermal insulation layer 21 to prevent damage that causes a decrease in thermal insulation performance. Through the coordinated use of the protective shell 2 and the thermal insulation layer 21, when producing activated carbon and heating the rotary kiln 13, the impact on the surrounding environment is reduced, so that people can work close to it.
[0030] Specifically, the working principle and operation method of the utility model are as follows:
[0031] Step one, the raw material for producing activated carbon is added into the rotary kiln 13 through the hopper 115 and the feeding port 116, the electric heating ring 14 heats the rotary kiln 13 to reach the original carbonization temperature, the motor 16 is started and the flow of the flow control valve 114 is adjusted through the controller 119, the gear 17 rotates through the motor 16, the rotary kiln 13 is driven to rotate through the gear ring 15, the internal raw material is driven to rotate by the horizontal plate 117 to make it carbonize uniformly, the temperature of the electric heating ring 14 is increased to reach the temperature required for activation after carbonization, the rotary kiln 13 continues to rotate, the air injection pipe 113 is accelerated to inject air by adjusting the flow control valve 114, the oxygen-containing gas is used as the activating agent, the oxidation-reduction reaction is carried out under high temperature and carbon to activate, carbon monoxide, carbon dioxide, hydrogen and other hydrocarbon gases are generated, the purpose of pore forming in the carbon particles is achieved through the gasification reaction of carbon, the adsorption effect of activated carbon is increased, after the carbon activation is completed, the sealing cover 18 is opened, and the produced activated carbon is discharged from the rotary kiln 13;
[0032] Step two, when producing activated carbon, the rotary kiln 13 needs to be heated to a very high temperature, the internal heat is insulated through the heat insulation layer 21, which can not only prevent the internal heat from being dispersed to cause heat loss, but also prevent the heat from affecting the external temperature, the protective shell 2 protects the heat insulation layer 21 from being damaged to reduce the heat insulation performance;
[0033] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. An integrated apparatus for activation of activated carbon, comprising a base plate (1), characterized in that: The bottom plate (1) is fixedly provided with a pair of support frames (11), the support frames (11) are each rotatably provided with a pair of support wheels (12), the support wheels (12) are rotatably provided with a rotary kiln (13), the rotary kiln (13) is provided with a plurality of electric heating rings (14) on the outer side, one end of the rotary kiln (13) is fixedly provided with a gear ring (15), the bottom plate (1) is fixedly provided with a motor (16), the motor (16) is fixedly provided with a gear (17) at the output end, the gear (17) is engaged with the gear ring (15), the other end of the rotary kiln (13) is rotatably provided with a sealing cover (18), the sealing cover (18) is fixedly connected with the rotary kiln (13) through a plurality of fixing members (19), the sealing cover (18) is fixedly provided with an exhaust pipe (111), the rotary kiln (13) is rotatably provided with a sealing column (112) at one end, the sealing column (112) is fixedly connected with the bottom plate (1), the sealing column (112) is fixedly provided with a gas injection pipe (113), the gas injection pipe (113) and the exhaust pipe (111) are each provided with a flow control valve (114), the bottom plate (1) is fixedly provided with a hopper (115), the sealing column (112) is provided with a feeding opening (116), the hopper (115) is fixedly connected with the feeding opening (116), a plurality of horizontal plates (117) are fixedly arranged in the rotary kiln (13), the rotary kiln (13) is fixedly provided with a sealing ring (118) at one end, and a control device (119) is fixedly arranged on the bottom plate (1).
2. The active carbon activation integrated device according to claim (1), characterized in that: The bottom plate (1) is fixedly provided with a protective shell (2), and the protective shell (2) is fixedly provided with a heat insulation layer (21) in the inside, and the heat insulation layer (21) is fixedly connected with a plurality of electric heating rings (14).
3. The active carbon activation integrated device according to claim 1, characterized in that: The rotary kiln (13) is located at the center of the electric heating ring (14), the rotary kiln (13) is in a hollow cylindrical shape, the rotary kiln (13) is in an open mouth shape at both ends, and the sealing cover (18) and the sealing ring (118) are located at one end of the rotary kiln (13).
4. The apparatus of claim 1, wherein: The gear ring (15) and the sealing column (112) are located at the other end of the rotary kiln (13), and a plurality of electric heating rings (14) are arranged in a linear and aligned manner.
5. The apparatus of claim 1, wherein: The control device (119) is electrically connected with the flow control valve (114) and the motor (16), and the sealing column (112) is in mechanical sealing with the inner wall of the rotary kiln (13).
6. The apparatus of claim 1, wherein: A plurality of horizontal plates (117) are arranged in a ring-shaped and aligned manner, and the exhaust pipe (111) is located at the center of the sealing cover (18).
7. The apparatus of claim 1, wherein: The exhaust pipe (111) penetrates the sealing cover (18), and the gas injection pipe (113) penetrates the sealing column (112).
8. The apparatus of claim 1, wherein: The rotary kiln (13) penetrates the protective shell (2), and the rotary kiln (13) penetrates the heat insulation layer (21).