Mixing bin for producing high-activity desulfurizing agent
By using a driving motor to drive the turntable and stirring assembly to rotate in the high-active desulfurizer mixing chamber, and combining the vibrating plate and the cleaning block of the trapezoidal structure, the problem of difficulty in adhesion and cleaning of raw material residues is solved, and the high activity of the desulfurizer and the efficient operation of the mixing chamber are achieved.
Patent Information
- Application Number
- CN202421535220.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-02
AI Technical Summary
After long-term use of the existing high-active desulfurizer mixing barrel, the raw material residue is prone to adhere to the inner wall, resulting in difficulty in cleaning and affecting the raw material proportioning accuracy.
A hybrid bin for the production of high-active desulfurizer was designed, and a driving motor was used to drive the turntable and stirring components to rotate, combining a vibrating plate and a trapezoidal structure cleaning block to achieve uniform stirring and real-time cleaning of raw materials.
Through uniform stirring and real-time cleaning, the activity of the desulfurizer and the cleanliness of the mixing chamber are improved, ensuring an efficient production process.
Smart Images
Figure CN222969721U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of desulfurizer production, and particularly relates to a mixing bin for producing high-activity desulfurizer. Background Technique
[0002] Desulfurizer generally refers to a reagent for removing free sulfur or sulfur compounds in fuels, raw materials or other materials; in the control and treatment of pollutants, it mainly refers to a reagent for removing sulfur oxides (including SO2 and SO3) in waste gas. High-activity desulfurizer is used to remove sulfur dioxide in flue gas and is prepared with lime, limestone and lime-based reagents. The desulfurizer can absorb most of the sulfur dioxide in the flue gas and fix it in the fuel slag. When preparing the desulfurizer slurry, different slurries need to be added for proportioning and mixing.
[0003] Chinese Patent with application number 2022215629285 discloses a mixing device for desulfurizer processing and production, including a mixing barrel. The top of the mixing barrel is connected with a stirrer that penetrates through the mixing barrel and extends into the inner cavity of the mixing barrel. The top of the mixing barrel is communicated with an air extraction pipe, and the top of the air extraction pipe is communicated with a treatment barrel. A liquid storage barrel is connected between the treatment barrel and the mixing barrel; a circular ring is connected to the inner wall of the treatment barrel, a filter screen is connected to the bottom of the circular ring, a rotating motor is arranged in the inner cavity of the treatment barrel, the rotating motor is fixedly connected to the treatment barrel through a plurality of connecting rods, the output shaft of the rotating motor is connected with a rotating rod through a coupling, a brush for cleaning the filter screen is connected to the top of the rotating rod, and a fan is embedded at the top of the treatment barrel. The fan is communicated with an air outlet pipe with a check valve.
[0004] The above patent solution has the effect of dust removal and crushing. However, after the mixing barrel is used for a long time, residues of high-activity desulfurizer raw materials such as lime, limestone and lime-based reagents will adhere to the inner wall of the mixing barrel, which is not only difficult to clean, but also likely to affect the proportioning accuracy of high-activity desulfurizer raw materials. Content of the Utility Model
[0005] To solve the above problems, the utility model provides a mixing bin for producing high-activity desulfurizer, including an outer bin body. A cover body is screwed above the outer bin body. A driving motor is arranged on the top of the cover body. The output end of the driving motor extends downward and is connected with a turntable. Stirring components are arranged on both sides in the middle at the bottom of the turntable. An arc-shaped connecting plate is arranged on the outer edge at the bottom of the turntable. A vibrating plate is connected to the arc-shaped connecting plate. A cleaning part is connected to the side of the vibrating plate. The cleaning part is arranged close to the inner edge of the outer bin body. A liquid inlet pipe is connected to the side above the outer bin body. A liquid outlet pipe is arranged below the outer bin body.
[0006] Preferably, the cleaning part includes a plurality of cleaning blocks arranged up and down. The cleaning blocks are trapezoidal structures.
[0007] Preferably, a bottom plate is provided at the bottom of the outer warehouse body, a circular track is provided on the bottom plate, and the bottom of the arc-shaped connecting plate is slidably arranged in the circular track.
[0008] Preferably, a vibration groove is provided in the vibration plate, a vibration motor is provided in the vibration groove, and an eccentric block is connected to the output end of the vibration motor.
[0009] Preferably, the stirring assembly includes a first stirring rod and a second stirring rod, the first stirring rod is a linear structure, and the second stirring rod is a triangular structure.
[0010] Preferably, both the liquid inlet pipe and the liquid outlet pipe are provided with switch valves.
[0011] The advantages of the utility model are:
[0012] 1. This solution can achieve full stirring and mixing of the desulfurizer raw materials by driving the turntable and stirring components through the driving motor. This design allows the raw materials to be evenly distributed in the mixing bin, thereby improving the activity of the desulfurizer. At the same time, the cleaning piece is set close to the inner edge of the outer bin body, which can clean the raw materials attached to the edge of the bin body in real time, prevent the accumulation of raw materials, and ensure the cleanliness and efficient operation of the mixing bin.
[0013] 2. The trapezoidal cleaning block in this solution can better fit the inner edge of the outer bin, especially at the corners, and this design can more effectively remove accumulated materials. The trapezoidal structure allows the cleaning block to reach deeper into the bin surface when vibrating, thereby improving the thoroughness of cleaning.
[0014] 3. In this solution, the bottom of the arc-shaped connecting plate slides in the circular track, which can make the turntable more stable when rotating and reduce the shaking caused by rotation. This stability helps to ensure that the stirring assembly mixes the materials more effectively and improves the uniformity of mixing, thereby ensuring the high activity of the desulfurizer. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is the internal three-dimensional structure diagram of the utility model.
[0016] Figure 2 This is the internal plane structure diagram of the utility model
[0017] Figure 3 for Figure 2 A is an enlarged view.
[0018] Figure 4 It is the external plan structure diagram of the utility model.
[0019] Figure 5 This is a structural diagram of the vibration trough of the utility model.
[0020] In the figure: 1 outer storage body, 2 cover body, 3 drive motor, 4 turntable, 5 arc-shaped connecting plate, 6 vibrating plate, 7 cleaning member, 8 liquid inlet pipe, 9 liquid outlet pipe, 10 cleaning block, 11 bottom plate, 12 circular track, 13 vibrating groove, 14 vibrating motor, 15 eccentric block, 16 first stirring rod, 17 second stirring rod, 18 switch valve. Specific implementation manner
[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.
[0022] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is 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 orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.
[0023] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "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 directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. At the same time, when an element is referred to as "fixed to" or "provided on" another element, it can be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. When an element is referred to as "fixedly connected to" another element, it can be connected by common fixed connection methods such as welding, bolt connection, or gluing connection. In short, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Embodiment 1
[0024] As Figures 1-4 shown, a mixing bin for the production of highly active desulfurizer includes an outer storage body 1. A cover body 2 is screwed above the outer storage body 1. A drive motor 3 is provided at the top of the cover body 2. The output end of the drive motor 3 extends downward and is connected to a turntable 4. Stirring components are provided on both sides of the middle of the bottom of the turntable 4. Arc-shaped connecting plates 5 are provided at the outer edge of the bottom of the turntable 4. A vibrating plate 6 is connected to the arc-shaped connecting plates 5. A cleaning member 7 is connected to the side of the vibrating plate 6, and the cleaning member is arranged close to the inner edge of the outer storage body 1. The drive motor 3 can drive the turntable 4 to rotate, and after the turntable 4 rotates, it drives the stirring components and the arc-shaped connecting plates 5 to rotate.
[0025] A liquid inlet pipe 8 is connected to the upper side of the outer bin body 1, and a liquid outlet pipe 9 is provided below the outer bin body 1. The design of the liquid inlet pipe 8 enables the convenient addition of liquid raw materials or additives required for desulfurizer production, while the liquid outlet pipe 9 ensures the smooth discharge of the mixed desulfurizer, facilitating the subsequent production process. Switch valves 18 are provided on both the liquid inlet pipe 8 and the liquid outlet pipe 9. By adjusting the opening degree of the switch valves 18, the fluid flow rates in the liquid inlet pipe 8 and the liquid outlet pipe 9 can be precisely controlled. This is crucial for the desulfurizer production process because different production stages may require different material flow rates. Precise flow control helps ensure the uniformity of mixing and production efficiency.
[0026] By driving the motor 3 to drive the rotation of the turntable 4 and the stirring assembly, sufficient stirring and mixing of the desulfurizer raw materials can be achieved. This design enables the raw materials to be evenly distributed in the mixing bin, thereby improving the activity of the desulfurizer. The design of the vibration plate 6 enables the raw materials to be subjected to a vibration force during the stirring process, further promoting the uniformity of mixing. At the same time, the cleaning member 7 is disposed close to the inner edge of the outer bin body 1, and can clean the raw materials adhering to the edge of the bin in real time, preventing the accumulation and waste of raw materials, and ensuring the cleanliness and efficient operation of the mixing bin.
[0027] Combined Figure 3 , in this embodiment, the cleaning member 7 includes a plurality of cleaning blocks 10 arranged up and down. The cleaning blocks 10 are trapezoidal structures. The trapezoidal cleaning blocks 10 can better fit the inner edge of the outer bin body 1, especially at the corner positions. This design can more effectively remove the accumulated materials. The trapezoidal structure enables the cleaning blocks 10 to reach the surface of the bin more deeply during vibration, thereby improving the thoroughness of cleaning. Due to the certain angular variation of the trapezoidal cleaning blocks 10, they can better adapt to the different shapes and sizes of the inner edge of the outer bin body 1, ensuring effective cleaning in various situations.
[0028] A bottom plate 11 is provided at the bottom of the outer bin body 1, and a circular track 12 is provided on the bottom plate 11. The bottom of the arc-shaped connecting plate 5 is slidably disposed in the circular track 12. Since the bottom of the arc-shaped connecting plate 5 slides in the circular track 12, the design of the circular track 12 can provide support for the arc-shaped connecting plate 5, making it more stable during rotation. This support function enhances the structural stability of the entire mixing bin, reduces the stress concentration caused by rotation, and helps extend the service life of the equipment.
[0029] Combined Figure 5, a vibration groove 13 is provided inside the vibration plate 6, a vibration motor 14 is provided in the vibration groove 13, and an eccentric block 15 is connected to the output end of the vibration motor 14. Driven by the vibration motor 14, the irregular vibration generated by the eccentric block 15 can act on the entire vibration plate 6, thereby driving the materials in the mixing bin to vibrate. This vibration effect can effectively break the material agglomeration, make it more evenly dispersed in the mixing bin, and thus improve the mixing efficiency.
[0030] Combined with Figure 2 , in this embodiment, the stirring assembly includes a first stirring rod 16 and a second stirring rod 17. The first stirring rod 16 is of a linear structure, and the second stirring rod 17 is of a triangular structure. When the linear first stirring rod 16 rotates, it can form a larger stirring range, thus ensuring that the materials are evenly mixed in the mixing bin. The triangular second stirring rod 17 can perform more refined stirring in a specific area. Especially when dealing with materials with high viscosity or poor fluidity, its unique shape can better break the material lumps and promote the uniform mixing of the materials. This design of the stirring assembly enables the mixing bin to adapt to the production of desulfurizers of different types and properties. Whether it is low-viscosity or high-viscosity materials, the combination of the linear and triangular stirring rods can provide an effective stirring effect and ensure the smooth progress of the production process.
[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A mixing bin for producing a high-activity desulfurizer, characterized by: The invention comprises an outer warehouse body (1), a cover body (2) is screwed on the top of the outer warehouse body (1), a driving motor (3) is arranged on the top of the cover body (2), the output end of the driving motor (3) extends downward and is connected to a turntable (4), stirring components are arranged on both sides of the middle of the bottom of the turntable (4), an arc-shaped connecting plate (5) is arranged on the outer edge of the bottom of the turntable (4), a vibration plate (6) is connected to the arc-shaped connecting plate (5), a cleaning piece (7) is connected to the side of the vibration plate (6), and the cleaning piece (7) is arranged close to the inner edge of the outer warehouse body (1), a liquid inlet pipe (8) is connected to the upper side of the outer warehouse body (1), and a liquid outlet pipe (9) is arranged at the bottom of the outer warehouse body (1).
2. The mixing bin for producing a high-activity desulfurizing agent according to claim 1, characterized in that: The cleaning member (7) comprises a plurality of cleaning blocks (10) arranged vertically, and the cleaning blocks (10) are of a trapezoidal structure.
3. The mixing bin for producing a high-activity desulfurizing agent according to claim 2, characterized in that: The bottom of the outer warehouse body (1) is provided with a bottom plate (11), a circular track (12) is provided on the bottom plate (11), and the bottom of the arc-shaped connecting plate (5) is slidably arranged in the circular track (12).
4. The mixing bin for producing a high-activity desulfurizing agent according to claim 3, characterized in that: A vibration groove (13) is provided in the vibration plate (6), a vibration motor (14) is provided in the vibration groove (13), and an eccentric block (15) is connected to the output end of the vibration motor (14).
5. The mixing bin for producing a high-activity desulfurizing agent according to claim 4, characterized in that: The stirring assembly comprises a first stirring rod (16) and a second stirring rod (17); the first stirring rod (16) is a linear structure, and the second stirring rod (17) is a triangular structure.
6. The mixing bin for producing a high-activity desulfurizing agent according to claim 5, characterized in that: The liquid inlet pipe (8) and the liquid outlet pipe (9) are both provided with switch valves (18).