Biomass activated carbon activation device

Abstract

The invention discloses a biomass activated carbon activation device, and belongs to the technical field of activated carbon processing, the biomass activated carbon activation device comprises a heating tank, a feeding frame is fixedly mounted at the top end of the heating tank, the bottom end of the feeding frame extends into the heating tank, a material limiting assembly is arranged in the feeding frame, and a protection box is fixedly mounted at the top end of the heating tank; a stirring assembly is arranged in the heating tank, a connecting pipe is arranged at the top end of the heating tank, a filtering box is connected to the top end of the connecting pipe, a guide pipe is arranged between the top end of the filtering box and the heating tank, and a filtering assembly is arranged in the filtering box. Through the arrangement of the stirring assembly, the effect of stirring and mixing activated carbon is achieved, the activated carbon is conveniently and evenly heated, the activated carbon at the bottom of the heating tank is surged upwards through the spiral blades, follow-up stirring is facilitated, the activation efficiency of the activated carbon is improved, and when the spiral blades rotate reversely, the auxiliary discharging effect can be achieved.

Description

Technical Field

[0001] The invention relates to the technical field of activated carbon processing, and more specifically to a biomass activated carbon activation device. Background Art

[0002] Activated carbon activation refers to the reactivation of activated carbon that has been completely adsorbed after treatment under certain conditions. Activated carbon has been widely used in environmental protection, industrial and civil fields, and has achieved considerable results. However, after the activated carbon is replaced after adsorption and saturation, the use of activated carbon for adsorption is a physical process, so high-temperature steam can also be used to desorb impurities in the activated carbon used to restore its original activity, thereby achieving the purpose of reuse, which has obvious economic benefits. The regenerated activated carbon can still continue to be reused and regenerated.

[0003] The patent with application number 202223420855.9 discloses an activated carbon activation device, including a bottom plate, a box body and a water tank, the top of the bottom plate is fixedly installed with the box body, the top of the bottom plate on one side of the box body is fixedly connected with the water tank, the inside of the box body is respectively provided with a steam chamber and a heating chamber, a vent is provided between the steam chamber and the heating chamber, guide plates are fixedly installed on both sides of the inner wall of the heating chamber, a filter box is fixedly connected to the top of the box body, and a filter plate is plugged and installed inside the filter box. The invention adds activated carbon into the heating chamber through the feed port, and the guide plate can guide the activated carbon falling from the feed port. The staggered arrangement between the guide plates is conducive to increasing the falling time of the activated carbon. At the same time, the steam in the steam chamber is ejected through the vent, which can make the steam and the falling activated carbon evenly contact, so that the activated carbon can be thoroughly activated.

[0004] With respect to the above-mentioned related technologies, activated carbon is added into the heating chamber through the feed inlet, and the activated carbon falling from the feed inlet can be guided by the guide plate. The staggered arrangement of each group of guide plates is beneficial to increase the falling time of the activated carbon, which facilitates uniform contact between the steam and the activated carbon. However, although the falling time of the activated carbon can be increased by only guiding the activated carbon through the guide plate, the time for the activated carbon to fall to the bottom of the box under the action of its own gravity is not too long. The activated carbon accumulates at the bottom of the box, and some parts of the activated carbon may be evenly heated, thereby reducing the activation efficiency of the activated carbon. Summary of the invention

[0005] In order to solve the above problems, the present invention provides a biomass activated carbon activation device, which adopts the following technical solution: A biomass activated carbon activation device, comprising a heating tank, a feed frame is fixedly installed on the top of the heating tank, the bottom of the feed frame extends into the heating tank, a material limiting component is arranged in the feed frame, a protection box is fixedly installed on the top of the heating tank, a stirring component is arranged in the heating tank, a connecting pipe is arranged on the top of the heating tank, a filter box is connected to the top of the connecting pipe, a conduit is arranged between the top of the filter box and the heating tank, and a filter component is arranged in the filter box; A pressure gauge is provided at the top of the heating tank, a pressure relief pipe is provided at the top of the heating tank, a pressure relief valve is provided on the side wall of the pressure relief pipe, and a control valve is provided on the side wall of the lower section of the heating tank.

[0006] By adopting the above technical scheme, when the equipment is used, the staff places the activated carbon in the feed frame, and the feed frame is provided with a limiting component. After the activated carbon is put into the feed frame, the limiting component is operated to allow the activated carbon to enter the heating tank in batches, which is convenient for subsequent uniform heating, and the limiting component can play the role of blocking the feed frame port, which is beneficial to reduce heat loss. When the activated carbon enters the heating tank, the activated carbon is heated by the heat generated by the heating tank, and then the activated carbon is stirred by the stirring component, which is convenient for the activated carbon to be heated evenly, thereby helping to improve the activation efficiency of the activated carbon. When the activated carbon is heated and activated, harmful gases are generated, and the gases enter the filter box through the connecting pipe. The filter box is provided with a filter component, which plays the role of filtering harmful gases. The filtered gas enters the heating tank again through the conduit, which is convenient for heating the activated carbon again, which is beneficial to reduce heat loss. A control valve is provided on the side wall of the lower section of the heating tank. When discharge is required, the control valve is opened to facilitate the discharge of the activated carbon from the lower port of the heating tank.

[0007] The pressure gauge on the top of the heating tank can detect the internal air pressure of the heating tank. When the internal air pressure of the heating tank is too high, the gas can be discharged through the pressure relief pipe to achieve the pressure relief effect. The pressure relief pipe is connected to the purification structure in the prior art, which can purify the waste gas in the gas, which is beneficial to reduce the pollution of the equipment to the environment.

[0008] Furthermore, the material limiting assembly includes a support rod rotatably installed in the feed frame, the side wall of the support rod is provided with a plurality of material limiting plates distributed in a circular array, a mounting box is fixedly installed on the side of the feed frame away from the protective box, a second reduction motor is fixedly installed in the mounting box, and the end of the support rod away from the protective box passes through the mounting box and is fixedly connected to the end of the output shaft of the second reduction motor.

[0009] By adopting the above technical solution, the staff puts the activated carbon into the feed frame, and drives the support rod to rotate through the second reduction motor, and the support rod drives multiple limiting plates to rotate synchronously, so that the activated carbon inside the feed frame enters the heating tank in batches, which is convenient for subsequent uniform heating and is beneficial to maintaining the activation efficiency of the equipment. Moreover, through the cooperation of multiple limiting plates, the upper port of the feed frame is blocked, which is beneficial to reduce heat loss.

[0010] Furthermore, the stirring assembly includes a rotating rod rotatably mounted on the inner wall of the top end of the heating tank, the side wall of the rotating rod is provided with multiple groups of mounting rods distributed in a circular array, the mounting rods in the same group are located at two and are symmetrically distributed on the side walls of the rotating rod, a stirring frame is provided between the two mounting rods in the same group, a scraper is provided between the two mounting rods in the same group away from the end of the rotating rod, the side wall of the lower section of the rotating rod is sleeved with spiral leaves, the top end of the rotating rod passes through a protective box, a first reduction motor is provided in the protective box, and the top end of the rotating rod is fixedly connected to the end of the output shaft of the first reduction motor.

[0011] By adopting the above technical scheme, when the activated carbon enters the heating tank, the rotating rod is driven to rotate by the first reduction motor, and the rotating rod drives the mounting rod, the stirring frame, the scraper and the spiral blade to rotate synchronously, which can play the role of stirring and moderating the activated carbon, so that the activated carbon is evenly heated, which is beneficial to maintaining the activation efficiency of the equipment, and the scraper not only plays the role of stirring the activated carbon, but also plays the role of cleaning the inner wall of the heating tank, the spiral blade not only plays the role of stirring the activated carbon, but also can make the activated carbon at the bottom of the heating tank surge upward, thereby facilitating subsequent stirring and mixing, which is beneficial to improving the stirring effect of the equipment, and when the spiral blade is driven to rotate in reverse, it can play a role of auxiliary discharge.

[0012] Furthermore, the filter assembly includes an installation frame arranged in the filter box, and a plurality of filter plates distributed in a linear array and made of different materials are arranged in the installation frame, a sealing block is arranged on one side of the installation frame, and an inlet and outlet matching the sealing block are opened on one side of the filter box, and limit blocks are fixedly installed on both sides of the installation frame, and limit grooves matching the limit blocks on the same side are opened on the inner walls of both sides of the filter box.

[0013] By adopting the above technical scheme, when the gas enters the filter box, the filter box is provided with multiple filter plates to filter out the waste gas in the gas, thereby achieving the effect of purifying the gas, which is beneficial to reducing the pollution of the equipment to the environment. The filter plate is arranged in the installation frame, and the installation frame is fixed by the limit block and the limit groove opened on the inner wall of the filter box, which is convenient for the staff to disassemble and replace the filter plate later, which is beneficial to maintaining the filtering effect of the equipment. A sealing block is provided on one side of the installation frame to seal the inlet and outlet of the filter box, which is beneficial to maintaining the filtering efficiency of the equipment.

[0014] Furthermore, two symmetrically distributed plug blocks are fixedly mounted on the side of the installation frame away from the sealing block, and slots matching the plug blocks are formed on the inner wall of the filter box away from the sealing block.

[0015] By adopting the above technical solution, when the installation frame slides into the filter box, the plug installed on the side wall of the installation frame engages with the slot opened on the inner wall of the filter box. The engagement of the plug and the slot helps to maintain the stability of the installation of the installation frame.

[0016] Furthermore, a mounting tube is provided inside one end of the conduit close to the filter box, a guide fan blade is provided inside the mounting tube, and a protective net is provided on the inner wall of one end of the conduit away from the filter box.

[0017] By adopting the above technical solution, the guide blades are arranged in the conduit to play a guiding role, which is convenient for the directional flow of gas, and a protective net is arranged in the conduit to help prevent activated carbon from entering the conduit, which is beneficial to maintaining the use effect of the conduit.

[0018] Furthermore, three support plates distributed in a circular array are fixedly installed on the side wall of the lower section of the heating tank, support columns are fixedly installed on the bottom ends of the support plates, bottom plates are fixedly installed on the bottom ends of the support columns, and anti-slip pads are provided on the bottom ends of the bottom plates.

[0019] By adopting the above technical solution, the side wall of the heating tank plays a role of supporting and stabilizing the heating tank through the arrangement of the support plate, the support column and the bottom plate, and facilitates the subsequent discharge of materials from the heating tank.

[0020] In summary, the present invention includes the following beneficial technical effects: (1) In the present invention, the stirring assembly is provided to stir and mix the activated carbon, so that the activated carbon is evenly heated. The activated carbon at the bottom of the heating tank is moved upward by the spiral blades, which is convenient for subsequent stirring and is beneficial to increasing the activation efficiency of the activated carbon. When the spiral blades rotate in the reverse direction, they can assist in discharging.

[0021] (2) In the present invention, the filter assembly is provided to filter the waste gas in the steam, thereby purifying the steam. The purified steam can be introduced into the heating tank again through the conduit, so as to heat the activated carbon again, which is beneficial to reduce the waste of heat.

[0022] (3) In the present invention, a pressure gauge is provided on the top of the heating tank to detect the internal air pressure of the heating tank. When the internal air pressure of the heating tank is too high, the gas can be discharged through the pressure relief pipe to achieve the pressure relief effect. The pressure relief pipe is connected to the purification structure in the prior art to purify the waste gas in the gas, which is beneficial to reducing the pollution of the equipment to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1A schematic diagram of the structure of the present invention; Figure 2 For the present invention Figure 1 A magnified view of middle; Figure 3 is a cross-sectional view of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of middle B; Figure 5 For the present invention Figure 3 Enlarged view of middle C; Figure 6 For the present invention Figure 3 Enlarged view of D in the middle.

[0024] Description of the numbers in the figure: 1. Heating tank; 2. Feed frame; 3. Mounting box; 4. Protective box; 5. Filter box; 6. Conduit; 7. Support plate; 8. Support column; 9. Bottom plate; 10. Mounting frame; 11. Limit block; 12. Sealing block; 13. First reduction motor; 14. Limit plate; 15. Rotating rod; 16. Mounting rod; 17. Scraper; 18. Stirring frame; 19. Spiral blade; 20. Insert block; 21. Second reduction motor; 22. Support rod; 23. Mounting pipe; 24. Guide fan blade; 25. Filter plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The following is combined with Figure 1-6 The present invention is described in further detail.

[0029] See also Figure 1-6 , a biomass activated carbon activation device comprises a heating tank 1, a feeding frame 2 is fixedly installed on the top of the heating tank 1, and the bottom of the feeding frame 2 extends into the heating tank 1, and a limiting component is arranged in the feeding frame 2, and the limiting component comprises a support rod 22 rotatably installed in the feeding frame 2, and a plurality of limiting plates 14 distributed in a ring array are arranged on the side wall of the support rod 22, and a mounting box 3 is fixedly installed on the side of the feeding frame 2 away from the protection box 4, and a second reduction motor 21 is fixedly installed in the mounting box 3, and the support rod 22 is away from the protection box 4. One end passes through the mounting box 3 and is fixedly connected to the end of the output shaft of the second reduction motor 21. The staff puts the activated carbon into the feeding frame 2, and the support rod 22 is driven to rotate by the second reduction motor 21, and the support rod 22 drives the plurality of limiting plates 14 to rotate synchronously, that is, the activated carbon in the feeding frame 2 enters the heating tank 1 in batches, which is convenient for subsequent uniform heating, which is beneficial to maintaining the activation efficiency of the equipment, and through the cooperation of the plurality of limiting plates 14, the upper port of the feeding frame 2 is blocked, which is beneficial to reducing the loss of heat.

[0030] A protective box 4 is fixedly installed on the top of the heating tank 1, and a stirring assembly is provided in the heating tank 1. The stirring assembly includes a rotating rod 15 rotatably installed on the inner wall of the top of the heating tank 1, and a plurality of mounting rods 16 distributed in a circular array are provided on the side wall of the rotating rod 15. The mounting rods 16 of the same group are located at two and symmetrically distributed on the side walls of the rotating rod 15, and a stirring frame 18 is provided between the two mounting rods 16 of the same group, and a scraper 17 is provided between the two mounting rods 16 of the same group away from the end of the rotating rod 15, and a spiral blade 19 is sleeved on the side wall of the lower section of the rotating rod 15. The top of the rotating rod 15 passes through the protective box 4, and a first reduction motor 13 is provided in the protective box 4. The top of the rotating rod 15 is fixedly connected to the end of the output shaft of the first reduction motor 13.

[0031] After the activated carbon enters the heating tank 1, the first reduction motor 13 drives the rotating rod 15 to rotate, and the rotating rod 15 drives the mounting rod 16, the stirring frame 18, the scraper 17 and the spiral blade 19 to rotate synchronously, so as to play the role of stirring and moderating the activated carbon, so that the activated carbon is evenly heated, which is beneficial to maintaining the activation efficiency of the equipment, and the scraper 17 not only plays the role of stirring the activated carbon, but also plays the role of cleaning the inner wall of the heating tank 1, and the spiral blade 19 not only plays the role of stirring the activated carbon, but also can make the activated carbon at the bottom of the heating tank 1 surge upward, so as to facilitate subsequent stirring and mixing, which is beneficial to improve the stirring effect of the equipment, and when the spiral blade 19 is driven in reverse to rotate, it can play a role of auxiliary discharge.

[0032] A connecting pipe is provided at the top of the heating tank 1, and a filter box 5 is connected to the top of the connecting pipe. A conduit 6 is provided between the top of the filter box 5 and the heating tank 1. A filter assembly is provided in the filter box 5, and the filter assembly includes a mounting frame 10 arranged in the filter box 5. A plurality of filter plates 25 distributed in a linear array and made of different materials are provided in the mounting frame 10. A sealing block 12 is provided on one side of the mounting frame 10, and an inlet and outlet matching the sealing block 12 are provided on one side of the filter box 5. Limit blocks 11 are fixedly installed on both sides of the mounting frame 10, and limit grooves matching the limit blocks 11 on the same side are provided on the inner walls of both sides of the filter box 5. Two symmetrically distributed plug blocks 20 are fixedly installed on the side of the mounting frame 10 away from the sealing block 12, and a slot matching the plug block 20 is provided on the inner wall of the side of the filter box 5 away from the sealing block 12.

[0033] When the gas enters the filter box 5, the filter box 5 is provided with multiple filter plates 25 to filter the waste gas in the gas, thereby achieving the effect of purifying the gas, which is beneficial to reducing the pollution of the equipment to the environment, and the filter plate 25 is arranged in the installation frame 10, and the installation frame 10 is fixed by the limit block 11 and the limit groove opened on the inner wall of the filter box 5, which is convenient for the staff to disassemble and replace the filter plate 25 later, which is beneficial to maintaining the filtering effect of the equipment, and a sealing block 12 is provided on one side of the installation frame 10 to block the inlet and outlet of the filter box 5, which is beneficial to maintaining the filtering efficiency of the equipment. When the installation frame 10 slides into the filter box 5, the plug block 20 installed on the side wall of the installation frame 10 is engaged with the slot opened on the inner wall of the filter box 5. The engagement of the plug block 20 and the slot is beneficial to maintaining the stability of the installation of the installation frame 10.

[0034] An installation tube 23 is provided inside the end of the conduit 6 close to the filter box 5, and a guide blade 24 is provided inside the installation tube 23. A protective net is provided on the inner wall of the end of the conduit 6 away from the filter box 5. The setting of the guide blade 24 in the conduit 6 plays a guiding role, which is convenient for the directional flow of gas. The protective net is provided in the conduit 6, which helps to prevent activated carbon from entering the conduit 6, which is beneficial to maintaining the use effect of the conduit 6.

[0035] A pressure gauge is provided at the top of the heating tank 1, a pressure relief pipe is provided at the top of the heating tank 1, a pressure relief valve is provided on the side wall of the pressure relief pipe, and a control valve is provided on the side wall of the lower section of the heating tank 1. The pressure gauge is provided at the top of the heating tank 1 to detect the internal air pressure of the heating tank 1. When the internal air pressure of the heating tank 1 is too high, the gas can be discharged through the pressure relief pipe to achieve the effect of pressure relief. The pressure relief pipe is connected to the purification structure in the prior art, which can purify the waste gas in the gas, which is beneficial to reducing the pollution of the equipment to the environment.

[0036] Three support plates 7 distributed in a circular array are fixedly installed on the side wall of the lower section of the heating tank 1. Support columns 8 are fixedly installed on the bottom ends of the support plates 7. Base plates 9 are fixedly installed on the bottom ends of the support columns 8. Anti-slip pads are provided on the bottom ends of the base plates 9. The side walls of the heating tank 1 support and stabilize the heating tank 1 through the arrangement of the support plates 7, support columns 8 and base plates 9, and facilitate the subsequent discharge of materials from the heating tank 1.

[0037] The implementation principle of the embodiment of the present invention is as follows: when the equipment is used, the staff places the activated carbon in the feed frame 2, and a limiting component is provided in the feed frame 2. After the activated carbon is put into the feed frame 2, the limiting component is operated so that the activated carbon can enter the heating tank 1 in batches, which is convenient for subsequent uniform heating, and the limiting component can play a role in blocking the port of the feed frame 2, which is beneficial to reducing heat loss. After the activated carbon enters the interior of the heating tank 1, the activated carbon is heated by the heat generated by the heating tank 1, and then the activated carbon is stirred by the stirring component, which is convenient for the activated carbon to be heated evenly, thereby helping to improve the activation efficiency of the activated carbon. When the activated carbon is heated and activated, harmful gases are generated, and the gases enter the filter box 5 through the connecting pipe. A filter component is provided in the filter box 5, which plays a role in filtering harmful gases. The filtered gas enters the heating tank 1 again through the conduit 6, which is convenient for heating the activated carbon again, which is beneficial to reducing heat loss. A control valve is provided on the side wall of the lower section of the heating tank 1. When discharge is required, the control valve is opened to facilitate the discharge of the activated carbon from the lower port of the heating tank 1.

[0038] The top of the heating tank 1 is provided with a pressure gauge to detect the internal air pressure of the heating tank 1. When the internal air pressure of the heating tank 1 is too high, the gas can be discharged through the pressure relief pipe to achieve the pressure relief effect. The pressure relief pipe is connected to the purification structure in the prior art, which can purify the waste gas in the gas, which is beneficial to reducing the pollution of the equipment to the environment.

[0039] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A biomass activated carbon activation device, comprising a heating tank (1), characterized in that: A feed frame (2) is fixedly mounted on the top of the heating tank (1), the bottom of the feed frame (2) extends into the heating tank (1), a material limiting component is arranged in the feed frame (2), a protection box (4) is fixedly mounted on the top of the heating tank (1), a stirring component is arranged in the heating tank (1), a connecting pipe is arranged on the top of the heating tank (1), a filter box (5) is connected to the top of the connecting pipe, a conduit (6) is arranged between the top of the filter box (5) and the heating tank (1), and a filter component is arranged in the filter box (5); The top of the heating tank (1) is provided with a pressure gauge, the top of the heating tank (1) is provided with a pressure relief pipe, the side wall of the pressure relief pipe is provided with a pressure relief valve, and the side wall of the lower section of the heating tank (1) is provided with a control valve.

2. A biomass activated carbon activation device according to claim 1, characterized in that: The material limiting assembly comprises a support rod (22) rotatably mounted in a feed frame (2); a plurality of material limiting plates (14) distributed in a ring array are provided on a side wall of the support rod (22); a mounting box (3) is fixedly mounted on a side of the feed frame (2) away from the protection box (4); a second reduction motor (21) is fixedly mounted in the mounting box (3); an end of the support rod (22) away from the protection box (4) passes through the mounting box (3) and is fixedly connected to an end of an output shaft of the second reduction motor (21).

3. A biomass activated carbon activation device according to claim 1, characterized in that: The stirring assembly comprises a rotating rod (15) rotatably mounted on the inner wall of the top end of the heating tank (1); a plurality of groups of mounting rods (16) distributed in a circular array are provided on the side wall of the rotating rod (15); the mounting rods (16) in the same group are located at two and symmetrically distributed on the side walls of the rotating rod (15); a stirring frame (18) is provided between the two mounting rods (16) in the same group; a scraper (17) is provided between the ends of the two mounting rods (16) in the same group away from the rotating rod (15); a spiral blade (19) is sleeved on the side wall of the lower section of the rotating rod (15); the top end of the rotating rod (15) penetrates into the protective box (4); a first reduction motor (13) is provided in the protective box (4); and the top end of the rotating rod (15) is fixedly connected to the end of the output shaft of the first reduction motor (13).

4. The biomass activated carbon activation device according to claim 1, characterized in that: The filter assembly comprises a mounting frame (10) arranged in a filter box (5), wherein a plurality of filter plates (25) distributed in a linear array and made of different materials are arranged in the mounting frame (10), a sealing block (12) is arranged on one side of the mounting frame (10), an inlet and outlet matching the sealing block (12) are opened on one side of the filter box (5), limiting blocks (11) are fixedly installed on both sides of the mounting frame (10), and limiting grooves matching the limiting blocks (11) on the same side are opened on the inner walls of both sides of the filter box (5).

5. A biomass activated carbon activation device according to claim 4, characterized in that: Two symmetrically distributed plug blocks (20) are fixedly mounted on the side of the installation frame (10) away from the sealing block (12), and slots matching the plug blocks (20) are provided on the inner wall of the side of the filter box (5) away from the sealing block (12).

6. The biomass activated carbon activation device according to claim 1, characterized in that: An installation pipe (23) is provided inside the end of the conduit (6) close to the filter box (5), and a guide fan blade (24) is provided inside the installation pipe (23). A protective net is provided on the inner wall of the end of the conduit (6) away from the filter box (5).

7. The biomass activated carbon activation device according to claim 1, characterized in that: Three support plates (7) distributed in a circular array are fixedly mounted on the side wall of the lower section of the heating tank (1); support columns (8) are fixedly mounted on the bottom ends of the support plates (7); bottom plates (9) are fixedly mounted on the bottom ends of the support columns (8); and anti-slip pads are provided on the bottom ends of the bottom plates (9).

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