Active carbon regeneration reactor

Abstract

The utility model relates to the technical field of activated carbon regeneration reation kettle, and disclose a kind of activated carbon regeneration reation kettle, including the kettle body being set on device frame and the cladding setting jacketed shell in the kettle body outside, supporting device, first scraper, pivot, kettle body is obliquely set on device frame, this activated carbon regeneration reation kettle, by setting multiple first scrapers on kettle inner wall, multiple second scrapers are provided on the pivot, and gear is sleeved in the position close to one end on the pivot, the inner gear ring meshing with gear is provided in the position close to one end on kettle inner wall, by kettle rotation driving first scraper to rotate, simultaneously by the cooperation of pivot, gear and inner gear ring, second scraper is driven to rotate, by first scraper and second scraper, it can be to the activated carbon material in kettle body and overturn, to make each part activated carbon material evenly heated, make the efficiency of heating treatment consistent.

Description

Technical Field

[0001] This utility model relates to the field of activated carbon regeneration reactor technology, specifically an activated carbon regeneration reactor. Background Technology

[0002] Activated carbon has an increasingly wide range of applications; however, it easily becomes saturated and loses its adsorption capacity during use, requiring frequent replacement to maintain its effectiveness. Activated carbon is expensive, and each replacement increases operating costs for businesses. Regenerating saturated activated carbon achieves a circular economy goal. The most mature and widely used activated carbon regeneration method in industry is thermal regeneration. Activated carbon regeneration, also known as activation, refers to the process of pyrolyzing or evaporating the organic matter adsorbed on the activated carbon through high-temperature heating, thereby restoring its adsorption capacity. This process facilitates the recycling of activated carbon and reduces resource waste. Activated carbon regeneration requires the use of activated carbon regeneration equipment.

[0003] Currently, some activated carbon regeneration devices on the market, such as the utility model patent with authorization announcement number CN218434918U which discloses an activated carbon regeneration energy-saving device of 50%, have a rotary kiln assembly designed for inclined installation. With the inclined installation of the rotary kiln assembly, the activated carbon material can be fed by gravity without the need for other feeding devices. However, after entering the furnace, the activated carbon will stack up, and the heating efficiency of the upper and lower layers of activated carbon is inconsistent. Often, when the lower layer of activated carbon near the furnace body has completed its heating treatment, the upper layer of activated carbon has not yet been processed. It takes longer to wait for the upper layer of activated carbon to be processed before it can be discharged for the next step of processing, which needs to be improved.

[0004] Therefore, we propose an activated carbon regeneration reactor to address the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to solve the problem in some current activated carbon regeneration devices where activated carbon stacks up after entering the furnace, resulting in inconsistent heating efficiency between the upper and lower layers. Often, when the lower layer of activated carbon near the furnace has finished heating, the upper layer has not yet been processed, requiring a longer wait for the upper layer to finish before the activated carbon can be removed for further processing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an activated carbon regeneration reactor, comprising: a reactor body mounted on a device frame and a jacket shell covering the outside of the reactor body;

[0007] Two support devices are symmetrically arranged at both ends of the vessel body to support the vessel body;

[0008] Multiple first-stage lifting plates are installed on the inner wall of the reactor vessel;

[0009] A rotating shaft is rotatably mounted between two support devices. Multiple second lifting plates are mounted on the rotating shaft, and a gear is sleeved on one end of the rotating shaft. An internal gear ring is mounted on one end of the inner wall of the vessel, and the internal gear ring meshes with the gear.

[0010] Furthermore, a hot cavity is formed between the inner wall of the jacket shell and the outer surface of the vessel body, an insulation layer is provided on the inner wall of the jacket shell, and a heat storage brick is provided on the outer surface of the vessel body.

[0011] Furthermore, an external gear ring is fitted onto the vessel body, and a driving device that cooperates with the external gear ring is provided on the device frame.

[0012] Furthermore, both the first and second copying plates are configured with a J-shaped structure.

[0013] Furthermore, the arc-shaped portions of the first and second reading plates are provided with support nets.

[0014] Furthermore, the vessel body is inclined and mounted on the device frame.

[0015] Furthermore, multiple first-blade plates are arranged in a spiral trajectory on the inner wall of the vessel, and the multiple first-blade plates are staggered with multiple second-blade plates.

[0016] Furthermore, the device frame is equipped with a feeding auger and a discharging auger, an inlet pipe is provided between the feeding auger and the support device, and an outlet pipe is provided between the discharging auger and another support device.

[0017] The beneficial effects of this utility model are as follows: By setting multiple first lifting plates on the inner wall of the reactor, multiple second lifting plates on the rotating shaft, and a gear sleeved on one end of the rotating shaft, and an internal gear ring meshing with the gear on one end of the inner wall of the reactor, the first lifting plates are driven to rotate by the rotation of the reactor body. At the same time, the second lifting plates are driven to rotate by the cooperation of the rotating shaft, gear and internal gear ring. Through the first and second lifting plates, the activated carbon material in the reactor can be turned over, so that the activated carbon material in each part is heated evenly and the heating treatment efficiency is consistent. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the activated carbon regeneration reactor of this utility model;

[0019] Figure 2 This is a three-dimensional cross-sectional structural diagram of the activated carbon regeneration reactor of this utility model;

[0020] Figure 3 This is a utility model Figure 2 A magnified schematic diagram of the local structure A;

[0021] Figure 4 This is a cross-sectional structural schematic diagram of the activated carbon regeneration reactor of this utility model;

[0022] Figure 5 This is a partial structural schematic diagram of the activated carbon regeneration reactor of this utility model;

[0023] Figure 6 This is a utility model Figure 4 A magnified schematic diagram of the local structure B.

[0024] The names corresponding to each mark in the diagram:

[0025] 1. Frame; 2. Kettle body; 3. Jacket shell; 31. Hot cavity; 4. Support device; 5. First lifting plate; 6. Rotating shaft; 7. Second lifting plate; 8. Gear; 9. Internal gear ring; 10. Insulation layer; 11. Heat storage brick; 12. External gear ring; 13. Drive device; 14. Support net; 15. Feed auger; 16. Discharge auger; 17. Inlet pipe; 18. Outlet pipe; 19. Air inlet pipe; 20. Air outlet pipe; 21. Sealed bearing. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0027] Embodiments of this utility model:

[0028] like Figures 1-2 As shown, this utility model provides an activated carbon regeneration reactor, including: a reactor body 2 mounted on a device frame 1 and a jacket shell 3 covering the outside of the reactor body 2, a support device 4, a first lifting plate 5, and a rotating shaft 6. The reactor body 2 is inclinedly mounted on the device frame 1, and an external gear ring 12 is fitted on the reactor body 2. A drive device 13 that cooperates with the external gear ring 12 is mounted on the device frame 1. The reactor body 2 can be rotated by the cooperation of the drive device 13 and the external gear ring 12. The inclined mounting of the reactor body 2 facilitates the feeding and movement of activated carbon material inside the reactor body 2.

[0029] like Figures 1-3As shown, two support devices 4 are symmetrically arranged at both ends of the vessel body 2 to support the vessel body 2. The device frame 1 is equipped with a feeding auger 15 and a discharging auger 16. An inlet pipe 17 is provided between the feeding auger 15 and the support device 4, and an outlet pipe 18 is provided between the discharging auger 16 and another support device 4. The activated carbon material can be conveyed through the feeding auger 15 and then introduced into the vessel body 2 through the inlet pipe 17 for heating treatment. After the activated carbon material is treated, it can be conveyed into the discharging auger 16 through the outlet pipe 18.

[0030] like Figures 2-6 As shown, multiple first lifting plates 5 are disposed on the inner wall of the vessel body 2. Multiple fixing bolts are provided on each first lifting plate 5, and the first lifting plates 5 are fixed to the vessel body 2 by the fixing bolts. A rotating shaft 6 is rotatably disposed between two support devices 4. Sealed bearings 21 are provided on the inner walls of both support devices 4, and the sealed bearings 21 are adapted to the rotating shaft 6. Multiple second lifting plates 7 are disposed on the rotating shaft 6, and a gear 8 is sleeved on the rotating shaft 6 near one end. An internal gear ring 9 is provided on the inner wall of the vessel body 2 near one end, and the internal gear ring 9 meshes with the gear 8. The multiple first lifting plates 5 are arranged in a spiral trajectory on the inner wall of the vessel body 2, and multiple... A first lifting plate 5 and multiple second lifting plates 7 are staggered. Both the first lifting plate 5 and the second lifting plate 7 are configured with a J-shaped structure. The arc-shaped part of the first lifting plate 5 and the second lifting plate 7 is provided with a support net 14. The support net 14 facilitates the flow of hot air. As the vessel body 2 rotates, the first lifting plate 5 rotates. The internal gear ring 9 on the inner wall of the vessel body 2 will mesh with the gear 8 to drive the rotating shaft 6 to rotate. The rotating shaft 6 will drive the second lifting plate 7 to rotate. Through the rotation of the first lifting plate 5 and the second lifting plate 7, the activated carbon material being processed in the vessel body 2 is turned over so that it is heated evenly.

[0031] like Figures 1-2 As shown, a hot cavity 31 is formed between the inner wall of the jacket shell 3 and the outer surface of the vessel body 2. A heat insulation layer 10 is provided on the inner wall of the jacket shell 3, and a heat storage brick 11 is provided on the outer surface of the vessel body 2. An air inlet pipe 19 and an air outlet pipe 20 connected to the hot cavity 31 are provided on the jacket shell 3. Hot steam can be introduced into the hot cavity 31 through the air inlet pipe 19 to heat the vessel body 2. The heat storage brick 11 can make the temperature uniform and prevent local overheating. The heat insulation layer 10 is made of lightweight aluminum silicate fiber blanket to play a heat insulation role and prevent heat from being lost to the external environment through the side wall of the jacket shell 3.

[0032] Specifically, hot steam is introduced into the hot chamber 31 through the air inlet pipe 19 to heat the vessel body 2. The feeding auger 15 is started to transport the activated carbon material, which is then introduced into the vessel body 2 through the inlet pipe 17 for heating treatment. The drive device 13 is started, and the vessel body 2 is rotated through the cooperation of the drive device 13 and the external gear ring 12. The tilted setting of the vessel body 2 facilitates the feeding and movement of the activated carbon material in the vessel body 2. As the vessel body 2 rotates, the first lifting plate 5 rotates, and the internal gear ring 9 on the inner wall of the vessel body 2 meshes with the gear 8, thereby driving the rotating shaft 6 to rotate. The rotating shaft 6 drives the second lifting plate 7 to rotate. Through the rotation of the first lifting plate 5 and the second lifting plate 7, the activated carbon material being processed in the vessel body 2 is turned over, so that it is heated evenly. After the activated carbon material is processed, it can be introduced into the discharge auger 16 through the outlet pipe 18 for conveying.

Claims

1. An activated carbon regeneration reactor, characterized in that, include: The vessel body (2) is mounted on the device frame (1) and the jacket shell (3) is mounted on the outside of the vessel body (2); Two support devices (4) are symmetrically arranged at both ends of the vessel body (2) to support the vessel body (2); Multiple first-stage lifting plates (5) are set on the inner wall of the vessel body (2); A rotating shaft (6) is rotatably disposed between two support devices (4). Multiple second lifting plates (7) are provided on the rotating shaft (6), and a gear (8) is sleeved on the rotating shaft (6) near one end. An internal gear ring (9) is provided on the inner wall of the vessel body (2) near one end, and the internal gear ring (9) meshes with the gear (8).

2. The activated carbon regeneration reactor according to claim 1, characterized in that: The inner wall of the jacket shell (3) and the outer surface of the vessel body (2) form a hot cavity (31). A heat insulation layer (10) is provided on the inner wall of the jacket shell (3), and a heat storage brick (11) is provided on the outer surface of the vessel body (2).

3. The activated carbon regeneration reactor according to claim 1, characterized in that: An external gear ring (12) is fitted onto the vessel body (2), and a drive device (13) that cooperates with the external gear ring (12) is provided on the device frame (1).

4. The activated carbon regeneration reactor according to claim 1, characterized in that: Both the first copy plate (5) and the second copy plate (7) are configured as J-shaped structures.

5. The activated carbon regeneration reactor according to claim 1, characterized in that: The first and second plates (5) are provided with a support net (14) in their arc-shaped portions.

6. The activated carbon regeneration reactor according to claim 1, characterized in that: The vessel body (2) is inclinedly mounted on the device frame (1).

7. The activated carbon regeneration reactor according to claim 1, characterized in that: Multiple first scraping plates (5) are arranged in a spiral trajectory on the inner wall of the vessel body (2), and multiple first scraping plates (5) are arranged alternately with multiple second scraping plates (7).

8. The activated carbon regeneration reactor according to claim 1, characterized in that: The device frame (1) is provided with a feeding auger (15) and a discharging auger (16). An inlet pipe (17) is provided between the feeding auger (15) and the support device (4), and an outlet pipe (18) is provided between the discharging auger (16) and another support device (4).

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