A crack-resistant honeycomb activated carbon thermal activation device
By designing a continuous 'S'-shaped air outlet pipe and positioning plate structure in the honeycomb activated carbon thermal activation device, the problems of uneven hot steam spraying and mesh box shaking were solved, achieving uniform thermal activation and stable fixation of honeycomb activated carbon and improving the processing effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU LIXIN CARBON IND CO LTD
- Filing Date
- 2025-07-25
- Publication Date
- 2026-07-03
AI Technical Summary
Existing honeycomb activated carbon thermal activation devices suffer from uneven spraying of hot steam during the thermal activation process, leading to cracking. Additionally, the placement plates or mesh boxes are prone to shaking and detachment, affecting the processing results.
A crack-resistant honeycomb activation device was designed. By setting the air outlet pipe in a continuous 'S' shape and evenly distributing the through holes, the hot steam is sprayed evenly. The net cage is fixed by the positioning plate and the limiting plate structure to ensure the stable positioning of the placement plate or net cage.
This method achieves uniform thermal activation of honeycomb activated carbon, avoiding cracking, while ensuring the stable fixation of the mesh cage and improving the processing effect.
Smart Images
Figure CN224450321U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of activated carbon thermal activation, and more specifically, to a crack-resistant honeycomb activated carbon thermal activation device. Background Technology
[0002] Honeycomb activated carbon is a type of carbon material with a honeycomb-like porous structure. It plays a crucial role in environmental protection, chemical industry, and home furnishings. It effectively adsorbs pollutants from renovations such as formaldehyde, benzene, and ammonia, improving indoor air quality, removing harmful gases, eliminating odors, and inhibiting bacteria and mold growth. During the production of honeycomb activated carbon, thermal activation is required. High temperatures desorb the adsorbed impurities from the pores of the activated carbon, restoring its original pore structure.
[0003] However, most current honeycomb activated carbon thermal activation devices have the following problems:
[0004] I. Existing honeycomb activated carbon thermal activation devices mostly use hot steam spraying from nozzles for thermal activation. The area and range of the sprayed steam are limited, which can easily lead to uneven treatment of the honeycomb activated carbon, affecting the thermal activation effect and causing cracking of the honeycomb activated carbon. It is inconvenient to perform uniform thermal activation treatment on the honeycomb activated carbon.
[0005] Second, most existing honeycomb activated carbon thermal activation devices place the honeycomb activated carbon using a placement plate or mesh box. Since the placement plate or mesh box is mostly placed inside the equipment, it is easy for it to shake and detach due to external impacts, which affects the processing effect and makes it inconvenient to limit and lock the placement plate or mesh box.
[0006] Therefore, we have made improvements to this by proposing a crack-resistant honeycomb activated carbon thermal activation device. Utility Model Content
[0007] The purpose of this utility model is to address the current problems of inconvenience in uniformly activating honeycomb activated carbon and inconvenience in limiting and locking the placement plate or mesh box.
[0008] To achieve the above objectives, the present invention provides the following technical solution:
[0009] A crack-resistant honeycomb activated carbon thermal activation device is used to improve the above-mentioned problems.
[0010] The application is as follows:
[0011] The system includes a processing box, a heater fixedly connected to the processing box, a baffle fixedly connected to the processing box, a protective net fixedly connected to the baffle, an air supply pipe fixedly connected to the processing box, an air pump installed on the air supply pipe, an air distribution box fixedly connected to the air supply pipe, an air outlet pipe fixedly connected to the air distribution box, and a through hole on the air outlet pipe. A mesh box is installed inside the processing box, a positioning plate fixedly connected to the mesh box, an installation box fixedly connected to the processing box, a spring fixedly connected to the installation box, a limit plate fixedly connected to the other end of the spring, a locking plate fixedly connected to the limit plate, a connecting rod fixedly connected to the limit plate, a pull plate fixedly connected to the connecting rod, and a ventilation pipe fixedly connected to the processing box.
[0012] As a preferred technical solution of this application, the baffle has an "L" shaped cross-section, and the air outlet pipes are equidistantly distributed on the air distribution box.
[0013] As a preferred technical solution of this application, the cross-section of the middle part of the air outlet pipe is in a continuous "S" shape, and the through holes are evenly distributed on the air outlet pipe.
[0014] As a preferred technical solution of this application, the height of the top surface of the air outlet pipe is less than the height of the bottom surface of the cage, and the side surface of the limiting plate is in contact with the inner side of the mounting box.
[0015] As a preferred technical solution of this application, the installation boxes are symmetrically distributed on the left and right sides of the processing box, and the installation boxes correspond one-to-one with the card plates through the limiting plates.
[0016] As a preferred technical solution of this application, an inlet pipe is fixedly connected to the processing box, an outlet pipe is fixedly connected to the processing box, and the cross-section of the card plate is an isosceles triangle.
[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0018] In the scheme of this application:
[0019] 1. Equipped with an exhaust pipe; When processing honeycomb activated carbon, liquid can be added to the bottom of the processing tank through the water inlet pipe, and the heater can be turned on to heat the liquid, generating hot steam. The hot steam can be extracted by the air pump on the air delivery pipe. The baffle and protective net can prevent liquid from splashing onto the air delivery pipe. The gas is evenly delivered to the exhaust pipe through the air distribution box. Multiple through holes on the exhaust pipe can evenly discharge the gas, which can perform thermal activation treatment on the honeycomb activated carbon in the mesh box. The continuous "S"-shaped exhaust pipe has multiple through holes, which can evenly spray hot steam to perform thermal activation treatment on the honeycomb activated carbon and avoid cracking due to uneven treatment.
[0020] 2. Equipped with a positioning plate; when fixing the net cage, the net cage can be slidably placed inside the processing box. The positioning plate can push the inclined surface of the clamping plate to move the limiting plate. The limiting plate can compress the spring inside the installation box. After the limiting plate moves to the designated position, it will be pushed by the spring to reset the limiting plate and the clamping plate. The clamping plate can be locked in the positioning plate for fixed positioning. During subsequent disassembly, the pull plate can be pulled to move the limiting plate through the connecting rod, and the connected clamping plate can be removed from the positioning plate for disassembly and removal of the net cage. Attached Figure Description
[0021] Figure 1 A three-dimensional structural schematic diagram of the crack-resistant honeycomb activated carbon thermal activation device provided in this application;
[0022] Figure 2 A side view of the gas distribution box structure of the crack-resistant honeycomb activated carbon thermal activation device provided in this application;
[0023] Figure 3 The crack-resistant honeycomb activated carbon thermal activation device provided in this application Figure 2 Enlarged structural diagram at point A in the middle;
[0024] Figure 4 A top view of the outlet pipe of the crack-resistant honeycomb activated carbon thermal activation device provided in this application;
[0025] Figure 5 A side view of the mesh cage structure of the crack-resistant honeycomb activated carbon thermal activation device provided in this application;
[0026] Figure 6 A top view of the mounting box for the crack-resistant honeycomb activated carbon thermal activation device provided in this application;
[0027] Figure 7 The crack-resistant honeycomb activated carbon thermal activation device provided in this application Figure 6 Enlarged structural diagram at point B.
[0028] The diagram shows: 1. Processing box; 2. Heater; 3. Baffle; 4. Protective net; 5. Gas supply pipe; 6. Air pump; 7. Gas distribution box; 8. Gas outlet pipe; 9. Through hole; 10. Net cage; 11. Positioning plate; 12. Mounting box; 13. Spring; 14. Limiting plate; 15. Clamping plate; 16. Connecting rod; 17. Pull plate; 18. Ventilation pipe; 19. Water inlet pipe; 20. Water outlet pipe. Detailed Implementation
[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.
[0030] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.
[0031] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.
[0032] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.
[0033] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. Example
[0034] like Figure 1-7 As shown, this embodiment proposes a crack-resistant honeycomb activated carbon thermal activation device, including a processing box 1, a heater 2 fixedly connected to the processing box 1, a baffle 3 fixedly connected to the processing box 1, a protective net 4 fixedly connected to the baffle 3, an air supply pipe 5 fixedly connected to the processing box 1, an air pump 6 installed on the air supply pipe 5, an air distribution box 7 fixedly connected to the air supply pipe 5, an air outlet pipe 8 fixedly connected to the air distribution box 7, a through hole 9 opened on the air outlet pipe 8, a mesh box 10 set inside the processing box 1, a positioning plate 11 fixedly connected to the mesh box 10, an installation box 12 fixedly connected to the processing box 1, a spring 13 fixedly connected inside the installation box 12, a limit plate 14 fixedly connected to the other end of the spring 13, a clamping plate 15 fixedly connected to the limit plate 14, a connecting rod 16 fixedly connected to the limit plate 14, a pull plate 17 fixedly connected to the connecting rod 16, and a ventilation pipe 18 fixedly connected to the processing box 1. Example
[0035] The solution in Example 1 will be further described below with reference to its specific working method.
[0036] like Figure 3 As shown, in a preferred embodiment, based on the above method, the baffle 3 has an "L" shaped cross section, and the air outlet pipes 8 are equidistantly distributed on the air distribution box 7, which can ensure that the "L" shaped baffle 3 can block the end of the air supply pipe 5.
[0037] like Figure 4 As shown, in a preferred embodiment, based on the above method, the cross-section of the middle part of the exhaust pipe 8 is in a continuous "S" shape, and the through holes 9 are equally distributed on the exhaust pipe 8. This ensures that the exhaust pipe 8 in a continuous "S" shape, together with multiple through holes 9, can increase the area and range of hot steam spraying.
[0038] like Figure 7 As shown, in a preferred embodiment, based on the above method, the height of the top surface of the air outlet pipe 8 is less than the height of the bottom surface of the mesh box 10, and the side surface of the limiting plate 14 is in contact with the inner side surface of the mounting box 12, so that when the limiting plate 14 moves, it can move smoothly by being supported by the contact of the inner side surface of the mounting box 12.
[0039] like Figure 7 As shown, in a preferred embodiment, based on the above method, the installation boxes 12 are symmetrically distributed on the left and right sides of the processing box 1. The installation boxes 12 correspond one-to-one with the clamping plates 15 through the limiting plates 14, which can ensure that the clamping plates 15 on both sides can be engaged on the positioning plates 11 to position the mesh box 10.
[0040] like Figure 7 As shown, in a preferred embodiment, based on the above method, a water inlet pipe 19 is fixedly connected to the treatment box 1, a water outlet pipe 20 is fixedly connected to the treatment box 1, and the cross-section of the card plate 15 is an isosceles triangle, which can ensure that the inclined surface of the card plate 15 can be pushed by the positioning plate 11, and the plane of the card plate 15 can be engaged in the positioning plate 11.
[0041] Specifically, when using this crack-resistant honeycomb activated carbon thermal activation device: (in combination with...) Figure 1-7When processing honeycomb activated carbon, liquid can be added to the bottom of the processing tank 1 through the water inlet pipe 19, and the heater 2 can be turned on to heat the liquid. The liquid generates hot steam, which can be extracted by the air pump 6 on the air supply pipe 5. The baffle 3 and the protective net 4 can prevent the liquid from splashing onto the air supply pipe 5. The gas is evenly transported to the air outlet pipe 8 through the air distribution box 7. The multiple through holes 9 on the air outlet pipe 8 can evenly discharge the gas, which can perform thermal activation treatment on the honeycomb activated carbon in the mesh box 10. The air outlet pipe 8, which is in a continuous "S" shape, has multiple through holes 9, which can evenly spray hot steam to perform thermal activation treatment on the honeycomb activated carbon and avoid cracking due to uneven treatment. Excess gas can be discharged through the ventilation pipe 18 on the processing tank 1 to prevent gas accumulation, and excess liquid in the processing tank 1 can be discharged through the water outlet pipe 20.
[0042] When fixing the cage 10, the cage 10 can be slidably placed in the processing box 1. The positioning plate 11 can push the inclined surface of the clamping plate 15 to move the limiting plate 14. The limiting plate 14 can press the spring 13 in the mounting box 12. After the limiting plate 14 moves to the designated position, it will be pushed by the spring 13 to reset the limiting plate 14 and the clamping plate 15. The clamping plate 15 can be locked in the positioning plate 11 for fixed positioning. When disassembling later, the pull plate 17 can be pulled to move the limiting plate 14 through the connecting rod 16, so that the connected clamping plate 15 can be taken out from the positioning plate 11 for disassembly and removal of the cage 10.
[0043] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, as well as all technical solutions and improvements that do not depart from the spirit and scope of practicality, are covered within the scope of the claims of the present utility model.
Claims
1. A cracking-resistant honeycomb activated carbon heat-activation device comprising a processing box (1), characterized in that, A heater (2) is fixedly connected to the processing box (1). A baffle (3) is fixedly connected to the processing box (1). A protective net (4) is fixedly connected to the baffle (3). A gas supply pipe (5) is fixedly connected to the processing box (1). An air pump (6) is installed on the gas supply pipe (5). A gas distribution box (7) is fixedly connected to the gas supply pipe (5). An air outlet pipe (8) is fixedly connected to the gas distribution box (7). A through hole (9) is opened on the air outlet pipe (8). A mesh box (10) is set inside the processing box (1). A positioning plate (11) is fixedly connected to the net cage (10), an installation box (12) is fixedly connected to the processing box (1), a spring (13) is fixedly connected inside the installation box (12), a limit plate (14) is fixedly connected to the other end of the spring (13), a clamping plate (15) is fixedly connected to the limit plate (14), a connecting rod (16) is fixedly connected to the limit plate (14), a pull plate (17) is fixedly connected to the connecting rod (16), and a ventilation pipe (18) is fixedly connected to the processing box (1).
2. The anti-cracking honeycomb activated carbon thermal activation device according to claim 1, characterized in that, The baffle (3) has an "L" shaped cross section, and the air outlet pipes (8) are evenly distributed on the air distribution box (7).
3. The anti-cracking honeycomb activated carbon thermal activation device according to claim 1, characterized in that, The cross-section of the middle part of the air outlet pipe (8) is in a continuous "S" shape, and the through holes (9) are evenly distributed on the air outlet pipe (8).
4. The anti-cracking honeycomb activated carbon thermal activation device according to claim 1, characterized in that, The height of the top surface of the air outlet pipe (8) is less than the height of the bottom surface of the net box (10), and the side surface of the limiting plate (14) is in contact with the inner side surface of the mounting box (12).
5. The anti-cracking honeycomb activated carbon thermal activation device according to claim 1, wherein, The installation boxes (12) are symmetrically distributed on the left and right sides of the processing box (1), and the installation boxes (12) correspond one-to-one with the card plates (15) through the limiting plate (14).
6. The anti-cracking honeycomb activated carbon thermal activation device according to claim 1, wherein, The treatment box (1) is fixedly connected to an inlet pipe (19), and the treatment box (1) is fixedly connected to an outlet pipe (20). The cross-section of the card plate (15) is an isosceles triangle.