Water reducing agent sulfonation device
By designing a water reducing agent sulfonation device including a reactor body, heating chamber, reactor and stirring system, the existing equipment has solved the problems of uneven heating, insufficient stirring, unenvironmental gas emissions and difficulty in cleaning, achieving uniform progress and efficient efficiency of sulfonation reaction, reducing environmental pollution and maintenance costs, and improving product quality and production efficiency.
Patent Information
- Application Number
- CN202422229033.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-11
AI Technical Summary
The existing water reducing agent sulfonation device has problems such as uneven heating, insufficient stirring, unenvironmental gas emissions and difficulty in cleaning when used, which affects production efficiency and quality and may cause pollution to the environment.
A water reducing agent sulfonation device including a reactor body, a heating chamber, a reactor, a driving gear, a stirring shaft, a spiral stirring blade, an outlet pipe and a filter sleeve is designed. The stirring shaft and spiral stirring blades are driven by meshing between the driving gear and the driven gear to achieve efficient mixing and stirring; the heating chamber is matched with the hydrothermal inlet and hydrothermal outlet pipe to ensure uniform heating; the air outlet pipe and filter sleeve are used to filter harmful gases; the shower plate, water tank, pump and water injection pipe are used to quickly clean the reactor.
The uniform progress and efficient efficiency of sulfonation reaction are achieved, which reduces environmental pollution, simplifies the cleaning process, reduces maintenance costs, and improves product quality and production efficiency.
Smart Images
Figure CN223010587U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water reducer production, in particular to a water reducer sulfonation device. Background Technique
[0002] In the field of concrete engineering, water reducer, as an important concrete admixture, improves the fluidity of concrete by reducing the mixing water consumption, while maintaining or enhancing its physical properties such as strength and durability. Sulfonation reaction is one of the key links in the preparation of water reducer, which involves replacing hydrogen atoms in organic compounds with sulfonic acid groups, thus endowing the product with specific water solubility and functionality.
[0003] In the prior art, most water reducer sulfonation devices have problems such as uneven heating, insufficient stirring, unenvironmentally friendly gas emission and difficult cleaning during actual use. These problems not only affect the production efficiency and quality of water reducer, but also may pollute the production environment and increase the production cost. Therefore, we propose a water reducer sulfonation device. Content of the Utility Model
[0004] The purpose of the utility model is to provide a water reducer sulfonation device to solve the problems put forward in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical scheme:
[0006] A water reducer sulfonation device includes a reaction kettle body. A heating cavity is arranged inside the reaction kettle body, and a reactor is further arranged inside the heating cavity. A driving gear is rotatably arranged above the reactor inside the reaction kettle body. A stirring shaft is rotatably arranged on the reactor. A driven gear is arranged on the stirring shaft through key connection. The driven gear meshes with the driving gear. A spiral stirring blade is arranged on the stirring shaft inside the reactor. An air outlet pipe is arranged on the reactor, and a filter sleeve is arranged on the air outlet pipe. A fixing plate is arranged on the left outer wall of the reaction kettle body, and a water tank is arranged on the fixing plate. A spraying plate is arranged on the inner wall above the reactor. The water tank is connected with the spraying plate through a water outlet pipe. A feeding pipe is arranged on the rear outer wall of the reaction kettle body, and a discharging pipe is arranged at the bottom of the reaction kettle body.
[0007] As a further scheme of the utility model: A hot liquid inlet pipe is arranged on the side wall of the reaction kettle body, and a hot liquid outlet pipe is arranged on the left side at the bottom of the reaction kettle body.
[0008] As a still further scheme of the utility model: A plurality of supporting feet are evenly arranged on the side wall of the reaction kettle body.
[0009] As a further solution of the present utility model: A motor is further provided at the top of the reaction kettle body, and the power output shaft of the motor is connected to the rotating shaft of the driving gear through a coupling.
[0010] As a further solution of the present utility model: A pump is further provided on the water tank, and the pump is connected to the water outlet pipe.
[0011] As a further solution of the present utility model: A water injection pipe is further provided on the water tank.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] 1. Under the interaction of the driving gear and the driven gear, the stirring shaft and the spiral stirring blades are driven to rotate, realizing the efficient mixing of the reaction raw materials, ensuring the uniform progress of the sulfonation reaction. At the same time, the setting of the heating chamber in cooperation with the hot liquid inlet pipe and the hot liquid outlet pipe enables the reaction process to be carried out under suitable and uniform temperature conditions, further improving the reaction efficiency and product quality;
[0014] 2. Under the action of the air outlet pipe and the filter sleeve, the harmful gases generated during the reaction are effectively filtered, reducing environmental pollution. In addition, under the action of the spraying plate, the water tank, the pump and the water injection pipe, the inside of the reactor can be quickly cleaned after the reaction is completed, avoiding the influence of residues on subsequent production and reducing the maintenance cost at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model.
[0016] Figure 2 It is a schematic structural diagram of the rear side view of an embodiment of the present utility model.
[0017] Figure 3 It is a schematic structural diagram of the inside of the reaction kettle body in an embodiment of the present utility model.
[0018] Figure 4 It is a schematic structural diagram of the inside of the reactor in an embodiment of the present utility model.
[0019] Annotation of reference numerals: 1. Reaction kettle body; 2. Support feet; 3. Heating chamber; 4. Hot liquid inlet pipe; 5. Hot liquid outlet pipe; 6. Reactor; 7. Driving gear; 8. Motor; 9. Stirring shaft; 10. Driven gear; 11. Spiral stirring blades; 12. Air outlet pipe; 13. Filter sleeve; 14. Fixed plate; 15. Water tank; 16. Water outlet pipe; 17. Spraying plate; 19. Pump; 20. Water injection pipe; 21. Feeding pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] The following embodiments will describe the present utility model in detail with reference to the accompanying drawings. In the drawings or the description, similar or identical parts are denoted by the same reference numerals, and in actual applications, the shapes, thicknesses or heights of the various components may be enlarged or reduced. The various embodiments listed for the present utility model are only used to illustrate the present utility model and are not intended to limit the scope of the present utility model. Any obvious modification or change made to the present utility model does not depart from the spirit and scope of the present utility model.
[0021] Embodiment
[0022] Please refer to Figures 1 to 4 , in the embodiment of the present utility model, a water reducer sulfonation device includes a reaction kettle body 1. A plurality of supporting feet 2 are evenly arranged on the side wall of the reaction kettle body 1. Under the action of the supporting feet 2, the stability of the reaction kettle body 1 during actual use is ensured. A heating cavity 3 is arranged inside the reaction kettle body 1. A hot liquid inlet pipe 4 is arranged on the side wall of the reaction kettle body 1. Under the action of the hot liquid inlet pipe 4, it is convenient to add hot liquid into the heating cavity 3, so that the heating cavity 3 can carry out heating work. A hot liquid outlet pipe 5 is also arranged on the left side of the bottom of the reaction kettle body 1. Under the action of the hot liquid outlet pipe 5, the hot liquid after heating can be discharged, thereby ensuring the use efficiency of the device. In addition, due to the upward hot liquid inlet mode, the heating efficiency of the heating cavity 3 is ensured.
[0023] A reactor 6 is also arranged inside the heating cavity 3. A driving gear 7 is rotatably arranged above the reactor 6 inside the reaction kettle body 1. A stirring shaft 9 is rotatably arranged on the reactor 6. A driven gear 10 is arranged on the stirring shaft 9 by key connection. The driven gear 10 meshes with the driving gear 7. A spiral stirring blade 11 is arranged on the stirring shaft 9 inside the reactor 6. At this time, the spiral stirring blade 11 on the stirring shaft 9 can be driven to rotate through the driven gear 10 by the driving gear 7, so as to stir the inside of the reactor 6. In addition, due to the spiral stirring blades 11 rotating in opposite directions, the raw materials can be driven to transfer in space inside the reactor 6, so that the mixing of the raw materials is more uniform, and the use efficiency of the reaction kettle body 1 is ensured. An air outlet pipe 12 is arranged on the reactor 6. A filter sleeve 13 is arranged on the air outlet pipe 12. Under the action of the air outlet pipe 12, the gas generated during the reaction can be discharged. At the same time, under the action of the filter sleeve 13, the gas can be filtered, so as to reduce the occurrence of the situation that the environment is affected by the direct emission of the gas. A motor 8 is arranged on the top of the reaction kettle body 1. The power output shaft of the motor 8 is connected to the rotating shaft of the driving gear 7 through a coupling. At this time, the spiral stirring blade 11 can be driven to rotate by the motor 8 through the driving gear 7, the driven gear 10 and the stirring shaft 9.
[0024] On the left outer wall of the reactor body 1, a fixing plate 14 is further provided. A water tank 15 is arranged on the fixing plate 14. A spraying plate 17 is arranged on the upper inner wall of the reactor 6. The water tank 15 is connected to the spraying plate 17 through a water outlet pipe 16. A pump 19 is also arranged on the water tank 15. The pump 19 is connected to the water outlet pipe 16. After the reaction in the reactor 6 is completed, the water in the water tank 15 is pumped into the spraying plate 17 through the water outlet pipe 16 by the pump 19 and then sprayed out by the spraying plate 17, so as to clean the inside of the reactor 6, thereby reducing the situation that the reactants remain inside the reactor 6 and affect its subsequent use. A water injection pipe 20 is also arranged on the water tank 15. Under the action of the water injection pipe 20, it is convenient to add cleaning water into the water tank 15. A feeding pipe 21 is further arranged on the rear outer wall of the reactor body 1. Under the action of the feeding pipe 21, it is convenient to add the raw materials required for the reaction into the reactor body 1. A discharge pipe is also arranged at the bottom of the reactor body 1. Under the action of the discharge pipe, the reaction products and the waste water after cleaning are partially discharged.
[0025] During actual use, the raw materials required for the reaction are added into the reactor 6 inside the reactor body 1 through the feeding pipe 21. Subsequently, the motor 8 is started. The power of the motor 8 is transmitted to the driving gear 7 through the coupling. The driving gear 7 meshes with the driven gear 10, thereby driving the stirring shaft 9 and the spiral stirring blades 11 thereon to start rotating. The opposite rotation of the spiral stirring blades 11 not only promotes the full mixing of the raw materials in the reactor 6, but also makes the raw material mixing more uniform through the space transfer effect, improving the reaction efficiency. During the reaction process, in order to maintain an appropriate reaction temperature, the hot liquid enters the heating chamber 3 through the hot liquid inlet pipe 4 to heat the reactor 6 and the raw materials inside it. After heating is completed, the hot liquid is discharged through the hot liquid outlet pipe 5. This bottom-up heating method ensures the high heating performance of the heating chamber 3. When the reaction proceeds to the gas generation stage, the gas generated by the reaction is discharged through the gas outlet pipe 12. At the same time, through the filtering effect of the filtering sleeve 13, the pollution of harmful gases to the environment is effectively reduced. After the reaction is completed, the pump 19 is started. The pump 19 pumps the water in the water tank 15 to the spraying plate 17 through the water outlet pipe 16, and then the spraying plate 17 evenly sprays it into the reactor 6 to thoroughly clean the reactor 6 to remove the residual reactants and ensure the cleanliness of the reactor 6 and the efficiency of subsequent use. The cleaning water in the water tank 15 can be supplemented through the water injection pipe 20 to maintain the water volume in the water tank. At the same time, the reaction products and the water after cleaning can be discharged through the discharge pipe.
[0026] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.
[0027] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A water reducing agent sulfonation device, comprising a reactor body (1), characterized in that: The reactor body (1) is provided with a heating chamber (3) inside, and a reactor (6) is also provided inside the heating chamber (3). A driving gear (7) is rotatably provided inside the reactor body (1) and located above the reactor (6). A stirring shaft (9) is also rotatably provided on the reactor (6). A driven gear (10) is provided on the stirring shaft (9) through a key connection. The driven gear (10) and the driving gear (7) are meshed with each other. A spiral stirring blade (11) is also provided on the stirring shaft (9) inside the reactor (6). The reactor (6) is also provided with an air outlet pipe (12), and a filter sleeve (13) is provided on the air outlet pipe (12). A fixing plate (14) is also provided on the left outer wall of the reactor body (1), and a water tank (15) is provided on the fixing plate (14). A spray plate (17) is provided on the upper inner wall of the reactor (6), and the water tank (15) is connected to the spray plate (17) via a water outlet pipe (16). A feeding pipe (21) is also provided on the rear outer wall of the reactor body (1), and a discharge pipe is also provided at the bottom of the reactor body (1).
2. The water reducing agent sulfonation device according to claim 1, characterized in that: A hot liquid inlet pipe (4) is arranged on the side wall of the reactor body (1), and a hot liquid outlet pipe (5) is also arranged on the left side of the bottom of the reactor body (1).
3. The water reducing agent sulfonation device according to claim 1, characterized in that: A plurality of supporting legs (2) are evenly arranged on the side wall of the reactor body (1).
4. The water reducing agent sulfonation device according to claim 1, characterized in that: A motor (8) is also provided on the top of the reactor body (1), and a power output shaft of the motor (8) is connected to the rotating shaft of the driving gear (7) via a coupling.
5. The water reducing agent sulfonation device according to claim 1, characterized in that: The water tank (15) is also provided with a pump (19), which is connected to the water outlet pipe (16).
6. The water reducing agent sulfonation device according to claim 5, characterized in that: The water tank (15) is also provided with a water injection pipe (20).