Activated carbon recycling device

Abstract

The invention discloses an activated carbon recycling device, and relates to the technical field of activated carbon. The shell comprises a barrel body, a bottom plate is fixedly installed at the bottom of the barrel body, a top cover is fixedly installed at the top of the barrel body, a feeding pipe is fixedly installed on the outer wall of the side edge of the top of the barrel body, a feeding hopper is fixedly installed at the other end of the feeding pipe, a notch is formed under the feeding pipe, and an inner groove is formed in the notch; a containing plate and a heat activating device are fixedly installed in the middle of an inner cavity of the barrel body, the heat activating device comprises a water containing tank, the water containing tank is fixedly installed at the lower middle end of the barrel body, a water pipe is fixedly connected to the bottom of the water containing tank, an air pipe is fixedly connected to the bottom end of the barrel body, and a hot-air blower is fixedly connected to the other end of the air pipe. A heating switch is fixedly mounted at the top of the heater, so that the activated carbon particles are dried and then heated to clean impurities, the adsorption effect is recovered, and the maximum utilization of resources is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of activated carbon, and particularly relates to a device for recycling activated carbon. Background Art

[0002] Activated carbon has a large specific surface area, a high porosity, and good physical and chemical properties. Its internal pore structure is well-developed, and its adsorption capacity for molecules is very strong. It is the most widely used adsorbent in the field of water treatment. Activated carbon is often used to treat domestic sewage, organic wastewater, and advanced purification of water. It also has a wide range of applications in fields such as solvent recovery, food and beverage purification, air purification, environmental protection, medicine, chemical engineering, gold extraction, semiconductors, atomic energy, bioengineering, nanomaterials, and high-efficiency catalysts.

[0003] However, after activated carbon adsorbs impurities, its adsorption effect will be greatly reduced. Frequent production of activated carbon will cause environmental pollution, and multiple purchases will increase a large amount of financial costs. Discarding the activated carbon that has lost its adsorption effect will also cause waste, which makes people very troubled about how to deal with it.

[0004] Therefore, we have proposed a device for recycling activated carbon. The present invention can recycle and reuse activated carbon, first drying the activated carbon particles and then thermally activating them. After thermal activation, impurities are removed from it to restore its adsorption effect, achieving the maximum utilization of resources, minimizing material costs to the greatest extent, and being very convenient to use. Summary of the Invention

[0005] In order to solve the above technical problems, the present invention provides an activated carbon recovery and reuse device, including a shell, the shell includes a barrel body, the bottom of the barrel body is fixedly installed with a bottom plate, the top of the barrel body is fixedly installed with a top cover, the top side outer wall of the barrel body is fixedly installed with a feed pipe, the other end of the feed pipe is fixedly installed with a feed funnel, a notch is provided just below the feed pipe, an inner groove is provided in the notch, a holding plate and a heat activation device are fixedly installed in the middle of the inner cavity of the barrel body, the heat activation device includes a water tank, the water tank is fixedly installed at the middle and lower end of the barrel body, the bottom of the water tank is fixedly connected to a water pipe, the bottom end of the barrel body is fixedly connected to an air duct, the other end of the air duct is fixedly connected to a hot air blower, a heater is fixedly installed at the edge of the bottom plate, and the heater A heating switch is fixedly installed on the top, a stirring device, the stirring device includes a fixed ring rod, the fixed ring rod is fixedly installed on the top of the inner cavity of the barrel body, a motor is fixedly sleeved inside the fixed ring rod, a rotating column is fixedly installed on the output end of the motor, a first stirring rod is fixedly installed on the top of the rotating column, a stirring block is fixedly installed on the rotating column close to the containing plate and away from the first stirring rod, and a side rotating block is fixedly installed on the other end of the stirring block, a reaction device, the reaction device includes a circular bucket plate, the circular bucket plate is fixedly installed on the bottom of the barrel body, a connecting circular plate is fixedly installed inside the circular bucket plate, a vent is provided on the surface of the connecting circular plate, a plurality of collision block plates are fixedly installed on the rotating column above the connecting circular plate, and a collision ring is fixedly installed on the inner wall surface of the circular bucket plate.

[0006] Furthermore, a feed pipe is fixedly installed on the outer wall of the top side of the barrel body, and a feed funnel is fixedly installed on the other end of the feed pipe. The barrel body is provided with a slot close to the feed pipe and away from the bottom plate, and an inner slot is provided in the slot.

[0007] Furthermore, a sliding block is slidably installed in the inner groove, a toggle block is fixedly installed on the top of the sliding block, a feed elbow is fixedly installed on the bottom of the groove, the bottom of the feed elbow is fixedly connected to the surface of the barrel body, and a material receiving port is opened at the connection between the barrel body and the bottom of the feed elbow.

[0008] Furthermore, a water tank is fixedly installed below the barrel body at the opposite end of the feed elbow, the bottom of the water tank is fixedly connected to a water pipe, the other end of the water pipe is fixedly connected to the barrel body, a water tank cover is movably installed on the top of the water tank, and a handle is fixedly installed on the top of the water tank cover.

[0009] Further, a wind pipe is fixedly installed at the bottom of the barrel body, and a hot air blower is fixedly installed at the other end of the wind pipe. When the hot air blower is started, hot air is blown into the bottom of the barrel cavity. While the hot air carries water vapor and blows up the activated carbon particles, it thermally activates the activated carbon particles. The blown-up activated carbon particles tumble in the air, increasing the contact area between the activated carbon particles and the water vapor, preventing the activated carbon particles from accumulating at the bottom and ensuring that the upper activated carbon particles can obtain a good thermal activation effect. This enhances and makes the thermal activation effect more sufficient. A heater is fixedly installed at the edge of the bottom plate, and a heating switch is fixedly installed at the top of the heater. The heater penetrates the barrel body and is fixedly installed with a heating rod. When the heating switch is turned on, the heating rod heats the distilled water at the bottom of the barrel cavity, and the distilled water turns into water vapor after being heated.

[0010] Further, a fixed ring rod is fixedly installed at the top of the barrel cavity. A motor is fixedly sleeved inside the fixed ring rod. The output end of the motor is fixedly installed with a rotating column. A first stirring rod is fixedly installed at the top of the rotating column. The rotating column drives the first stirring rod to rotate to stir the activated carbon particles in the barrel cavity. The surface of the stirring block is in the shape of an inclined step. The first stirring rod stirs the upper-layer activated carbon particles to make them dry. A stirring block is fixedly installed at the position where the rotating column is close to the placing plate and far from the first stirring rod.

[0011] Further, a side rotating block is fixedly installed at the other end of the stirring block. The side rotating block will gather the activated carbon particles at the edge towards the inside. An inclined angle block is fixedly installed on one side of the stirring block. The inclined angle block can make the activated carbon particles move upward and cross the stirring block. The inclined step-shaped setting of the stirring block can make the activated carbon particles become drier. The stirring block stirs the activated carbon particles at the same time, and the inclined angle block shovels the activated carbon particles upward. A discharge plate is fixedly installed on the other side of the stirring block. After being stirred by the stirring block, the activated carbon particles tumble upward and gather towards the inside after tumbling, which is convenient for re-stirring. A second stirring rod is fixedly installed at the position where the rotating column is close to the placing plate and far from the first stirring rod. During the rotation of the second stirring rod, the activated carbon particles are scattered again, preventing them from sticking together, avoiding the influence of subsequent impurity shedding, reducing the production of defective products, and ensuring the product qualification rate.

[0012] Further, a round hopper plate is fixedly installed at the bottom of the barrel cavity. A connecting round plate is fixedly installed at the bottom of the round hopper plate. Ventilation holes are formed on the surface of the connecting round plate.

[0013] Furthermore, a number of collision rings are fixedly installed on the inner surface of the circular bucket plate, and a number of collision blocks are fixedly installed on the surface of the rotating column above the connecting circular plate. The blown activated carbon particles will be collided with the rotating collision blocks. The vibration generated by the collision causes the impurities attached to the activated carbon particles to fall off, thereby restoring their adsorption force. When the activated carbon particles fall to the surroundings after being collided by the collision blocks, they fall onto the collision rings and vibrate the impurities attached to the activated carbon particles again to avoid inadequate cleaning, greatly enhancing the effect of cleaning impurities and saving time and material costs.

[0014] The present invention has the beneficial effects: 1. The present invention provides an activated carbon recovery and reuse device. The rotating column drives the first stirring rod to rotate to stir the activated carbon particles in the inner cavity of the barrel body. The stirring block stirs the activated carbon particles at the same time. The inclined angle block scoops up the activated carbon particles. The surface of the stirring block is an inclined step-shaped. The first stirring rod stirs the activated carbon particles on the upper layer to make them dry. The inclined angle block can move the activated carbon particles upward and pass over the stirring block. The inclined step-shaped setting of the stirring block can make the activated carbon particles become drier.

[0015] 2. The present invention provides an activated carbon recovery and reuse device. The side rotating block will gather the activated carbon particles at the edge inward. The activated carbon particles will tumble upward after being stirred by the stirring block. After tumbling, they will gather inward through the discharge plate for easy stirring again. During the rotation of the second stirring rod, the activated carbon particles will be broken up again to avoid sticking together and preventing subsequent impurities from falling off and being affected, thereby reducing the production of defective products and ensuring the product qualification rate.

[0016] 3. The present invention provides an activated carbon recovery and reuse device. Turning on the heating switch allows the heating rod to heat the distilled water at the bottom of the inner cavity of the barrel. The distilled water is heated to become water vapor. The hot air blower is started to blow hot air toward the bottom of the inner cavity of the barrel. The hot air carries the water vapor to blow the activated carbon particles upward while thermally activating the activated carbon particles. The blown activated carbon particles roll in the air, which increases the contact area between the activated carbon particles and the water vapor, preventing the activated carbon particles from accumulating at the bottom so that the activated carbon particles above cannot obtain a good thermal activation effect, thereby enhancing and making the thermal activation effect more sufficient.

[0017] 4. The present invention provides an activated carbon recovery and reuse device. The blown activated carbon particles will be collided with the rotating collision block plate. The vibration generated by the collision causes the impurities attached to the activated carbon particles to fall off, so that the adsorption force is restored. When the activated carbon particles fall to the surroundings after being collided by the collision block plate, they fall onto the collision ring and vibrate the impurities attached to the activated carbon particles again to avoid the occurrence of incomplete cleaning, greatly enhancing the effect of cleaning impurities and saving time and material costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall internal structure of an activated carbon recovery and reuse device of the present invention; Figure 2 This is a schematic diagram of the overall structure of an activated carbon recovery and reuse device of the present invention; Figure 3 For the present invention Figure 2 A partial enlarged schematic diagram of part A; Figure 4 Schematic diagram of the overall structure of the stirring device of the present invention; Figure 5 For the present invention Figure 4 A partial enlarged schematic diagram of part B; Figure 6 For the present invention Figure 4 A partial enlarged schematic diagram of part C in the middle; Figure 7 This is a schematic side view of the structure of the stirring device of the present invention; Figure 8 Schematic diagram of the overall structure of the reaction device of the present invention.

[0019] In the figure: 1, shell; 2, heat activation device; 3, stirring device; 4, reaction device; 101, barrel; 102, bottom plate; 103, top cover; 104, feed pipe; 105, feed funnel; 106, notch; 107, inner tank; 108, sliding block; 109, toggle block; 110, feed elbow; 111, material receiving port; 112, receiving plate; 201, water tank; 202, water pipe; 203, water tank cover; 204, handle; 2 05. Air duct; 206. Hot air blower; 207. Heater; 208. Heating switch; 209. Heating rod; 301. Fixed ring rod; 302. Motor; 303. Rotating column; 304. First stirring rod; 305. Stirring block; 306. Inclined angle block; 307. Side rotating block; 308. Discharge plate; 309. Second stirring rod; 41. Round bucket plate; 42. Connecting round plate; 43. Vent; 44. Collision block plate; 45. Collision ring. DETAILED DESCRIPTION

[0020] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described to better illustrate the principles of the invention and its practical application, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for specific applications.

[0021] See also Figures 1-8The present invention is an activated carbon recovery and reuse device, comprising a shell 1, the shell 1 comprising a barrel 101, a bottom plate 102 fixedly mounted on the bottom of the barrel 101, a top cover 103 fixedly mounted on the top side outer wall of the barrel 101, a feed pipe 104 fixedly mounted on the other end of the feed pipe 104 fixedly mounted on a feed funnel 105, a notch 106 is provided just below the feed pipe 104, and an inner groove 107 is provided in the notch 106. The middle of the inner cavity of the barrel body 101 is fixedly installed with a holding plate 112, a heat activation device 2, and the heat activation device 2 includes a water tank 201, which is fixedly installed at the middle and lower end of the barrel body 101. The bottom of the water tank 201 is fixedly connected to a water pipe 202, and the bottom end of the barrel body 101 is fixedly connected to an air duct 205. The other end of the air duct 205 is fixedly connected to a hot air blower 206. A heater 207 is fixedly installed at the edge of the bottom plate 102, and the top of the heater 207 is fixed. A heating switch 208 is fixedly installed, a stirring device 3, the stirring device 3 includes a fixed ring rod 301, the fixed ring rod 301 is fixedly installed on the top of the inner cavity of the barrel body 101, the fixed ring rod 301 is fixedly sleeved with a motor 302, the output end of the motor 302 is fixedly installed with a rotating column 303, the top of the rotating column 303 is fixedly installed with a first stirring rod 304, the rotating column 303 is fixedly installed with a stirring block 305 close to the holding plate 112 and away from the first stirring rod 304, the other end of the stirring block 305 is fixedly installed with a side rotating block 307, a reaction device 4, the reaction device 4 includes a circular bucket plate 41, the circular bucket plate 41 is fixedly installed on the bottom of the barrel body 101, a connecting circular plate 42 is fixedly installed inside the circular bucket plate 41, and a vent hole 43 is opened on the surface of the connecting circular plate 42, and a plurality of collision blocks 44 are fixedly installed on the rotating column 303 above the connecting circular plate 42, and a collision ring 45 is fixedly installed on the inner wall surface of the circular bucket plate 41.

[0022] A feed pipe 104 is fixedly installed on the outer wall of the top side of the barrel body 101, and a feed funnel 105 is fixedly installed on the other end of the feed pipe 104. The activated carbon particles can enter the barrel body 101 from the feed pipe 104 through the feed funnel 105. A slot 106 is provided in the barrel body 101 close to the feed pipe 104 and away from the bottom plate 102, and an inner groove 107 is provided in the slot 106.

[0023] A sliding block 108 is slidably installed in the inner groove 107, a toggle block 109 is fixedly installed on the top of the sliding block 108, a feed elbow 110 is fixedly installed at the bottom of the groove 106, the bottom of the feed elbow 110 is fixedly connected to the surface of the barrel body 101, and a material receiving port 111 is provided at the connection between the barrel body 101 and the bottom of the feed elbow 110. The toggle block 109 is toggled to slide the sliding block 108 to the inner groove 107, and the activated carbon particles enter the lower part of the cavity of the barrel body 101 from the feed elbow 110.

[0024] Below the opposite end of the feed elbow 110 of the barrel body 101, a water storage tank 201 is fixedly installed. The bottom of the water storage tank 201 is fixedly connected to a water pipe 202, and the other end of the water pipe 202 is fixedly connected to the barrel body 101. The top of the water storage tank 201 is movably installed with a water tank cover 203, and the top of the water tank cover 203 is fixedly installed with a handle 204. Distilled water is poured into the water storage tank 201, and the distilled water enters the bottom of the barrel body 101 from the water pipe 202.

[0025] At the bottom of the barrel body 101, an air duct 205 is fixedly installed. The other end of the air duct 205 is fixedly installed with a hot air blower 206. At the edge of the bottom plate 102, a heater 207 is fixedly installed. The top of the heater 207 is fixedly installed with a heating switch 208. The heater 207 penetrates through the barrel body 101 and is fixedly installed with a heating rod 209. Turning on the heating switch 208 causes the heating rod 209 to heat the distilled water at the bottom of the inner cavity of the barrel body 101. After the distilled water is heated, it turns into water vapor, and the hot air blower 206 is started to blow hot air into the bottom of the inner cavity of the barrel body 101.

[0026] At the top of the inner cavity of the barrel body 101, a fixed ring rod 301 is fixedly installed. Inside the fixed ring rod 301, a motor 302 is fixedly sleeved. The output end of the motor 302 is fixedly installed with a rotating column 303. The top of the rotating column 303 is fixedly installed with a first stirring rod 304. Near the placing plate 112 and away from the first stirring rod 304 of the rotating column 303, a stirring block 305 is fixedly installed.

[0027] At the other end of the stirring block 305, a side rotating block 307 is fixedly installed. On one side of the stirring block 305, an inclined angle block 306 is fixedly installed. On the other side of the stirring block 305, a discharge plate 308 is fixedly installed. Near the placing plate 112 and away from the first stirring rod 304 of the rotating column 303, a second stirring rod 309 is fixedly installed. Starting the motor 302, the rotation of the motor 302 drives the rotation of the rotating column 303. The rotating column 303 drives the first stirring rod 304 to rotate to stir the activated carbon particles in the inner cavity of the barrel body 101. The stirring block 305 simultaneously stirs the activated carbon particles. The inclined angle block 306 shovels the activated carbon particles upward. The surface of the stirring block 305 is in the shape of an inclined step. The side rotating block 307 will gather the activated carbon particles at the edge toward the inside. After being stirred by the stirring block 305, the activated carbon particles tumble upward. After tumbling, they gather inward through the discharge plate 308 for convenient re-stirring. During the rotation of the second stirring rod 309, the activated carbon particles are scattered again to prevent adhesion.

[0028] At the bottom of the inner cavity of the barrel body 101, a round hopper plate 41 is fixedly installed. The bottom of the round hopper plate 41 is fixedly installed with a connecting round plate 42. The surface of the connecting round plate 42 is provided with ventilation holes 43. After the activated carbon particles enter the round hopper plate 41, they will gather at the bottom. The hot air blown out by the hot air blower 206 carrying water vapor blows the activated carbon particles upward through the ventilation holes 43, and at the same time, thermal activation is carried out.

[0029] A number of collision rings 45 are fixedly installed on the inner surface of the round hopper plate 41, and a number of collision block plates 44 are fixedly installed on the surface of the rotating column 303 above the connecting round plate 42. The activated carbon particles that are blown up will be collided by the rotating collision block plates 44, and the vibration generated by the collision causes the impurities attached to the activated carbon particles to fall off. When the activated carbon particles fall around after being collided by the collision block plates 44, they fall onto the collision rings 45, and the impurities attached to the activated carbon particles are vibrated and dropped again.

[0030] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the scope of protection of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. An activated carbon recycling device, characterized in that, It includes a housing (1), the housing (1) includes a barrel body (101), a bottom plate (102) is fixedly installed at the bottom of the barrel body (101), a top cover (103) is fixedly installed at the top of the barrel body (101), a feed pipe (104) is fixedly installed on the outer wall of the side of the top of the barrel body (101), a feed funnel (105) is fixedly installed at the other end of the feed pipe (104), a notch (106) is opened directly below the feed pipe (104), an inner groove (107) is opened in the notch (106), and a containing plate (112) is fixedly installed in the middle of the inner cavity of the barrel body (101); A heat activation device (2), the heat activation device (2) includes a water storage tank (201), the water storage tank (201) is fixedly installed at the middle and lower end of the barrel body (101), a water pipe (202) is fixedly connected to the bottom of the water storage tank (201), an air duct (205) is fixedly connected to the bottom end of the barrel body (101), the other end of the air duct (205) is fixedly connected to a hot air blower (206), a heater (207) is fixedly installed at the edge of the bottom plate (102), and a heating switch (208) is fixedly installed at the top of the heater (207); A stirring device (3), the stirring device (3) includes a fixed ring rod (301), the fixed ring rod (301) is fixedly installed at the top of the inner cavity of the barrel body (101), a motor (302) is fixedly sleeved inside the fixed ring rod (301), an output end of the motor (302) is fixedly installed with a rotating column (303), a first stirring rod (304) is fixedly installed at the top of the rotating column (303), a stirring block (305) is fixedly installed on the rotating column (303) close to the containing plate (112) and far from the first stirring rod (304), and a side rotating block (307) is fixedly installed at the other end of the stirring block (305); A reaction device (4), the reaction device (4) includes a round hopper plate (41), the round hopper plate (41) is fixedly installed at the bottom of the barrel body (101), a connecting round plate (42) is fixedly installed inside the round hopper plate (41), air holes (43) are opened on the surface of the connecting round plate (42), a plurality of collision block plates (44) are fixedly installed on the rotating column (303) above the connecting round plate (42), and a collision ring (45) is fixedly installed on the inner wall surface of the round hopper plate (41).

2. The activated carbon recycling device according to claim 1, characterized in that: The feed pipe (104) is fixedly installed on the outer wall of the side of the top of the barrel body (101), the feed funnel (105) is fixedly installed at the other end of the feed pipe (104), a notch (106) is opened on the barrel body (101) close to the feed pipe (104) and far from the bottom plate (102), and an inner groove (107) is opened in the notch (106).

3. An activated carbon recycling device according to claim 2, characterized in that: A sliding block (108) is slidably installed in the inner groove (107), a toggle block (109) is fixedly installed on the top of the sliding block (108), a feed elbow (110) is fixedly installed at the bottom of the groove (106), the bottom of the feed elbow (110) is fixedly connected to the surface of the barrel body (101), and a material receiving port (111) is provided at the connection between the barrel body (101) and the bottom of the feed elbow (110).

4. The activated carbon recycling device according to claim 3, characterized in that: A water tank (201) is fixedly installed below the barrel body (101) at the opposite end of the feed elbow (110), a water pipe (202) is fixedly connected to the bottom of the water tank (201), the other end of the water pipe (202) is fixedly connected to the barrel body (101), a water tank cover (203) is movably installed on the top of the water tank (201), and a handle (204) is fixedly installed on the top of the water tank cover (203).

5. The activated carbon recycling device according to claim 4, characterized in that: An air duct (205) is fixedly installed at the bottom of the barrel body (101), a hot air blower (206) is fixedly installed at the other end of the air duct (205), a heater (207) is fixedly installed at the edge of the bottom plate (102), a heating switch (208) is fixedly installed at the top of the heater (207), and a heating rod (209) is fixedly installed on the heater (207) passing through the barrel body (101).

6. The activated carbon recycling device according to claim 5, wherein: A fixed ring rod (301) is fixedly mounted on the top of the inner cavity of the barrel body (101), a motor (302) is fixedly sleeved inside the fixed ring rod (301), a rotating column (303) is fixedly mounted on the output end of the motor (302), a first stirring rod (304) is fixedly mounted on the top of the rotating column (303), and a stirring block (305) is fixedly mounted on the rotating column (303) near the containing plate (112) and away from the first stirring rod (304).

7. An activated carbon recycling device according to claim 6, characterized in that: A side rotation block (307) is fixedly mounted on the other end of the stirring block (305), an inclined angle block (306) is fixedly mounted on one side of the stirring block (305), a discharge plate (308) is fixedly mounted on the other side of the stirring block (305), and a second stirring rod (309) is fixedly mounted on the rotating column (303) near the holding plate (112) and away from the first stirring rod (304).

8. The activated carbon recycling device according to claim 6, characterized in that: A circular bucket plate (41) is fixedly mounted on the bottom of the inner cavity of the barrel body (101), a connecting circular plate (42) is fixedly mounted on the bottom of the circular bucket plate (41), and a vent hole (43) is provided on the surface of the connecting circular plate (42).

9. An activated carbon recycling device according to claim 8, characterized in that: A plurality of collision rings (45) are fixedly mounted on the inner surface of the circular bucket plate (41), and a plurality of collision block plates (44) are fixedly mounted on the surface of the rotating column (303) above the connecting circular plate (42).

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