A chemical reactor with waste gas treatment structure
By setting up a heat-insulating bucket and a thermal conduction plate outside the chemical reactor, uniform heating of the medicine is achieved, and environmental pollution is reduced through waste gas treatment, which solves the problem of uneven heating in the prior art.
Patent Information
- Application Number
- CN202420418331.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-05
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-03-05
AI Technical Summary
The existing chemical reactors are directly heated by heating blocks, which has the problem of uneven heating, resulting in insufficient chemical reactions.
A chemical reactor with an exhaust gas treatment structure was designed. By setting a heat-insulating bucket and a heat conducting plate outside the reactor, the water is heated by heating the heating pipe, and the heat is uniformly transferred to the reactor and the chemicals inside the reactor through the heat conducting plate. At the same time, the fan blades are used to drive the air flow, so that the gas generated by the reaction comes into contact with the activated carbon for treatment.
The uniform heating of the medicines inside the reactor is achieved, which avoids the problem of uneven heating and reduces environmental pollution through waste gas treatment.
Smart Images
Figure CN222724297U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of reaction kettles, in particular to a chemical reaction kettle with a waste gas treatment structure. Background Art
[0002] A reactor is broadly understood as a container for physical or chemical reactions. The heating, evaporation, cooling and low-speed mixing functions required by the process are achieved through the structural design and parameter configuration of the container. The gases produced by chemical reactions are usually acutely or chronically toxic, and sometimes spread in the air to poison the human body or other organisms. Existing chemical reactors have problems such as uneven stirring of materials and difficult to control the temperature, resulting in insufficient chemical reactions.
[0003] After searching, a highly efficient and environmentally friendly chemical reactor with announcement number CN216856726U belongs to the technical field of reactors, including a reactor body, a motor is fixedly installed on the upper part of the reactor body, and the motor is rotatably connected to the first rotating shaft through a bevel gear, and a stirring blade and a scraper are fixedly installed on the lower part of the first rotating shaft to stir the materials in the reactor, a reciprocating mechanism is fixed on the outer side of the first rotating shaft, and the reciprocating mechanism is fixedly connected to the piston, and a one-way nozzle is fixedly installed on the lower part of the piston cylinder of the piston, and the one-way nozzle sprays the liquid reactant into the reactor evenly and continuously; at the same time, the temperature probe monitors the temperature in the reactor, and controls the heating block to regulate the temperature in the reactor, and cooperates with stirring to increase the reaction efficiency. At the same time, the air pressure probe on the inner wall of the reactor monitors the air pressure in the reactor, and controls the activated carbon adsorption device in the exhaust device to filter the exhaust air, so as to achieve the purpose of environmental protection;
[0004] Based on the above patent, the temperature in the reactor is monitored by a temperature probe, and the temperature in the reactor is regulated by controlling the heating block, and stirring is combined to increase the reaction efficiency. However, heating by the heating block causes uneven heating.
[0005] Therefore, in view of the problem of uneven heating of existing reactors, a reactor is needed to solve the above problem. Utility Model Content
[0006] In order to solve the problem of uneven heating caused by direct heating through a heating block in the prior art, the present application provides a chemical reactor with an exhaust gas treatment structure, and then briefly describes the main technical means for solving the problem and the technical effects produced.
[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0008] A chemical reactor with an exhaust gas treatment structure comprises a reaction barrel, a top cover is fixedly connected to the top of the reaction barrel, a plurality of through holes are opened at the bottom of the top cover, a cover plate is fixedly connected to the top of the inner wall of the top cover, the middle parts of the top cover and the cover plate are rotatably connected to a rotating shaft, stirring rods are fixedly connected to the left and right sides of the rotating shaft, a scraper is fixedly connected to the bottom of the rotating shaft, a U-shaped plate is fixedly connected to the upper side of the cover plate, a first motor is fixedly connected to the upper side of the U-shaped plate, a driving shaft of the first motor is fixedly connected to the top of the rotating shaft, a first feed pipe is fixedly connected to the inner front sides of the top cover and the cover plate, a second feed pipe is fixedly connected to the rear sides of the top cover and the cover plate, a heating component is arranged on the outside of the reaction barrel, and a processing component is arranged on the inside of the top cover.
[0009] As a further improvement of the present invention, the heating assembly includes an insulated water barrel outside the reaction barrel, a heat conduction plate is fixedly connected to the inner side of the insulated water barrel, a plurality of openings are opened around the top of the insulated water barrel, a fixing ring is provided on the top of the insulated water barrel, a plurality of fixing blocks are fixedly connected around the lower side of the fixing ring, and a heating tube is fixedly connected to the lower side of the fixing block.
[0010] As a further improvement of the present invention, the processing assembly includes a fixing frame on the left and right sides of the top cover, a fan blade is provided on the lower side of the fixing frame, a second motor is fixedly connected to the upper side of the fixing frame, and a driving shaft of the second motor passes through the middle of the fixing frame and is fixedly connected to the middle of the fan blade.
[0011] As a further improvement of the utility model, the bottoms of the reaction barrel and the heat-insulating water barrel are fixedly connected with a discharge pipe, and the bottom of the heat-insulating water barrel is fixedly connected with a base.
[0012] As a further improvement of the utility model, the inner wall of the insulating water barrel is fixedly connected to the outer wall of the reaction barrel.
[0013] As a further improvement of the present invention, the inner side of the heat conducting plate is tightly fitted with the outer wall of the reaction barrel.
[0014] As a further improvement of the utility model, the outer ends of the fixing frames are respectively fixedly connected to the inside of the top cover.
[0015] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:
[0016] 1. In the utility model, the water inside the insulated water barrel is heated by the heating pipe, and the heat is transferred to the reaction barrel and the internal chemicals through the heat conduction plate. The water can be heated evenly by the heating pipe, which can avoid direct contact between the heating pipe and the chemicals, resulting in uneven heating.
[0017] 2. In the utility model, the fan blades are driven to rotate by the second motor, which can promote the flow of air inside the reaction barrel, thereby contacting the activated carbon inside the reaction barrel to process the gas generated by the reaction and avoid direct discharge to pollute the environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is an overall schematic diagram of a chemical reaction kettle with an exhaust gas treatment structure proposed by the utility model;
[0019] Figure 2 This is a schematic diagram of a stirring rod of a chemical reaction kettle with an exhaust gas treatment structure proposed by the utility model;
[0020] Figure 3 This is a schematic diagram of a top cover of a chemical reactor with an exhaust gas treatment structure proposed by the utility model;
[0021] Figure 4 This is a schematic diagram of a heating pipe of a chemical reaction kettle with an exhaust gas treatment structure proposed by the utility model;
[0022] Figure 5 for Figure 3 Enlarged schematic diagram at point A in the middle.
[0023] Legend:
[0024] 1. Reaction barrel; 2. Top cover; 3. Through hole; 4. Cover plate; 5. Rotating shaft; 6. Stirring rod; 7. Scraper; 8. U-shaped plate; 9. First motor; 10. First feed pipe; 11. Second feed pipe; 12. Insulated water barrel; 13. Heat conduction plate; 14. Opening; 15. Fixed ring; 16. Fixed block; 17. Heating tube; 18. Fixed frame; 19. Fan blade; 20. Second motor; 21. Discharge pipe; 22. Base. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.
[0026] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.
[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0028] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0029] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0030] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0031] Embodiment 1: A chemical reactor with an exhaust gas treatment structure comprises a reaction barrel 1, a top cover 2 is fixedly connected to the top of the reaction barrel 1, a plurality of through holes 3 are opened at the bottom of the top cover 2, a cover plate 4 is fixedly connected to the top of the inner wall of the top cover 2, a rotating shaft 5 is rotatably connected to the middle of the top cover 2 and the cover plate 4, a stirring rod 6 is fixedly connected to the left and right sides of the rotating shaft 5, a scraper 7 is fixedly connected to the bottom of the rotating shaft 5, a U-shaped plate 8 is fixedly connected to the upper side of the cover plate 4, a first motor 9 is fixedly connected to the upper side of the U-shaped plate 8, a driving shaft of the first motor 9 is fixedly connected to the top of the rotating shaft 5, a first feed pipe 10 is fixedly connected to the inner front sides of the top cover 2 and the cover plate 4, a second feed pipe 11 is fixedly connected to the rear sides of the top cover 2 and the cover plate 4, a heating component is arranged outside the reaction barrel 1, and a treatment component is arranged inside the top cover 2;
[0032] The medicine is injected into the reaction barrel 1 through the first feeding pipe 10 and the second feeding pipe 11, and the first motor 9 is started to drive the rotating shaft 5 and the stirring rod 6 to rotate to stir the medicine. The medicine inside the reaction barrel 1 can be evenly heated by the heating component, so as to promote the reaction. The reaction will produce gas, and the processing component can drive the gas to flow, so as to contact with the activated carbon stored in the top cover 2, and treat the harmful substances in the gas, so as to avoid gas discharge and environmental pollution.
[0033] Embodiment 2: The heating assembly comprises an insulated water barrel 12 outside the reaction barrel 1, a heat conducting plate 13 is fixedly connected to the inner side of the insulated water barrel 12, the inner side of the heat conducting plate 13 is tightly fitted with the outer wall of the reaction barrel 1, a plurality of openings 14 are opened around the top of the insulated water barrel 12, a fixing ring 15 is provided on the top of the insulated water barrel 12, a plurality of fixing blocks 16 are fixedly connected around the lower side of the fixing ring 15, a heating tube 17 is fixedly connected to the lower side of the fixing block 16, and the inner wall of the insulated water barrel 12 is fixedly connected to the outer wall of the reaction barrel 1.
[0034] A water storage cavity is formed by the insulated water barrel 12 and the heat conducting plate 13, which is filled with water. The water is heated by the heating tube 17, and the heat is evenly transferred to the reaction barrel 1 and the medicine inside the reaction barrel 1 through the heat conducting plate 13, so that the heating tube 17 can be prevented from directly contacting the medicine, causing the small amount of medicine in contact with the heating tube 17 to be heated quickly, resulting in uneven heating.
[0035] The processing component includes a fixing frame 18 on the left and right sides of the top cover 2, the outer ends of the fixing frame 18 are respectively fixedly connected to the inside of the top cover 2, the lower side of the fixing frame 18 is provided with a fan blade 19, and the upper side of the fixing frame 18 is fixedly connected to a second motor 20, and the driving shaft of the second motor 20 passes through the middle of the fixing frame 18 and is fixedly connected to the middle of the fan blade 19.
[0036] Starting the second motor 20 to drive the fan blades 19 to rotate can promote air flow inside the reaction barrel 1 and the top cover 2, thereby promoting the contact between the gas generated by the reaction and the activated carbon stored in the reaction barrel 1, thereby avoiding gas discharge and causing environmental pollution.
[0037] As one of the optimized structural designs for Example 1, Figure 1 As shown, the bottom of the reaction barrel 1 and the insulating water barrel 12 are fixedly connected with a discharge pipe 21, and the bottom of the insulating water barrel 12 is fixedly connected with a base 22. The discharge pipe 21 is used to discharge the reacted medicines, and the base 22 can maintain the stability of the device.
[0038] Working principle: chemicals are injected into the reaction barrel 1 through the first feeding pipe 10 and the second feeding pipe 11, the water inside the insulated water barrel 12 is heated through the heating pipe 17, and the hot water transfers the heat to the reaction barrel 1 through the heat conducting plate 13 and heats the chemicals inside the reaction barrel 1; the first motor 9 is started to drive the rotating shaft 5 and the stirring rod 6 to rotate to stir the chemicals; the second motor 20 is started to drive the fan blades 19 to rotate, which can promote the air flow inside the reaction barrel 1 and the top cover 2, thereby promoting the gas generated by the reaction to contact with the activated carbon stored inside the reaction barrel 1.
[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A chemical reactor with an exhaust gas treatment structure, comprising a reaction barrel (1), characterized in that: The top of the reaction barrel (1) is fixedly connected to a top cover (2), a plurality of through holes (3) are provided at the bottom of the top cover (2), a cover plate (4) is fixedly connected to the top of the inner wall of the top cover (2), a rotating shaft (5) is rotatably connected to the middle of the top cover (2) and the cover plate (4), stirring rods (6) are fixedly connected to the left and right sides of the rotating shaft (5), a scraper (7) is fixedly connected to the bottom of the rotating shaft (5), and a U-shaped plate is fixedly connected to the upper side of the cover plate (4). (8), a first motor (9) is fixedly connected to the upper side of the U-shaped plate (8), a driving shaft of the first motor (9) is fixedly connected to the top of the rotating shaft (5), a first feed pipe (10) is fixedly connected to the inner front side of the top cover (2) and the cover plate (4), a second feed pipe (11) is fixedly connected to the rear side of the top cover (2) and the cover plate (4), a heating component is arranged on the outside of the reaction barrel (1), and a processing component is arranged on the inside of the top cover (2).
2. A chemical reaction kettle with an exhaust gas treatment structure according to claim 1, characterized in that: The heating assembly comprises an insulating water barrel (12) outside the reaction barrel (1), a heat conducting plate (13) is fixedly connected to the inner side of the insulating water barrel (12), a plurality of openings (14) are provided around the top of the insulating water barrel (12), a fixing ring (15) is provided on the top of the insulating water barrel (12), a plurality of fixing blocks (16) are fixedly connected around the lower side of the fixing ring (15), and a heating tube (17) is fixedly connected to the lower side of the fixing block (16).
3. The chemical reactor with an exhaust gas treatment structure according to claim 1, characterized in that: The processing assembly comprises a fixing frame (18) on the left and right sides of the top cover (2), a fan blade (19) is arranged on the lower side of the fixing frame (18), a second motor (20) is fixedly connected to the upper side of the fixing frame (18), and a driving shaft of the second motor (20) passes through the middle part of the fixing frame (18) and is fixedly connected to the middle part of the fan blade (19).
4. The chemical reactor with an exhaust gas treatment structure according to claim 1, characterized in that: The bottoms of the reaction barrel (1) and the insulating water barrel (12) are fixedly connected to a discharge pipe (21), and the bottom of the insulating water barrel (12) is fixedly connected to a base (22).
5. The chemical reactor with an exhaust gas treatment structure according to claim 2, characterized in that: The inner wall of the insulating water barrel (12) is fixedly connected to the outer wall of the reaction barrel (1).
6. The chemical reaction kettle with an exhaust gas treatment structure according to claim 2, characterized in that: The inner side of the heat conducting plate (13) is tightly fitted with the outer wall of the reaction barrel (1).