Mixing plant
By designing dust suppression components in the mixing plant and using suction fans and filters to filter dust, the problem of dust overflow during the mixing process was solved, achieving both environmental protection and convenient dust cleaning.
Patent Information
- Application Number
- CN202422680061.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-11-04
AI Technical Summary
During the mixing process, dust overflows from the feed inlet of the existing mixing plant, causing serious environmental pollution and affecting air quality.
The design includes a mixing tank, feed inlet, and dust suppression components, including a mounting frame, suction fan, collection hood, connecting pipe, and filter box. The suction fan draws in dust, which is then filtered through the filter screen to prevent dust from being released into the environment.
It effectively filters and collects dust, protects the external environment, maintains air quality, has a simple and practical structure, and is easy to clean and maintain.
Smart Images
Figure CN223493572U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of mixing plant, and specifically relates to a mixing plant. Background Technology
[0002] A mixing plant is a construction equipment used for mixing concrete in engineering projects. It is widely used in various foundation projects, building construction, road and bridge construction, tunnel engineering and water conservancy projects. However, during the mixing process, a large amount of dust overflows from the feed inlet of the existing mixing plant. If it is not dealt with in time, it will cause serious pollution to the external environment and affect air quality. Therefore, we propose a new type of mixing plant. Utility Model Content
[0003] The purpose of this utility model is to provide a mixing tower. By designing a mixing tank, a feed inlet, and a dust suppression component, the dust generated when the mixing tower mixes materials is effectively filtered and collected, ensuring that the external environment is not seriously polluted, resulting in better air quality. The overall structure is simple and practical, and is worth promoting.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a mixing tower, comprising a mixing tank, a feed inlet at the top of the mixing tank, a dust suppression component at the top of the feed inlet, the dust suppression component comprising a mounting bracket fixed to the outside of the mixing tank, a through hole at the middle surface of the top of the mounting bracket, a suction fan inside the through hole, a collection cover at the top of the through hole, fixing brackets on both sides of the collection cover, a connecting pipe connected to the top of the collection cover, a filter box connected to the top of the connecting pipe, a filter screen inside the filter box, and an exhaust hole on the surface of the filter box away from the connecting pipe.
[0005] Preferably, the filter box also includes a disassembly assembly, which includes a mounting groove on the front surface of the filter box, a connecting plate inside the mounting groove, a filter screen connected to the rear side of the connecting plate, a fixing plate at the top of the filter box, a telescopic column at the top inner side of the fixing plate, a limit plate at the bottom of the telescopic column, and a spring between the fixing plate and the limit plate, the spring being located outside the telescopic column.
[0006] Preferably, the number of filters is three.
[0007] Preferably, the mounting bracket has a groove on its side.
[0008] Preferably, the front surface of the connecting plate is provided with a pull handle, which is made of plastic.
[0009] Compared with the prior art, the beneficial effects of this utility model are:
[0010] 1. By designing the mixing tank, feed inlet, and dust suppression components, the dust generated when the mixing tower mixes the materials is effectively filtered and collected, ensuring that the external environment is not seriously polluted, resulting in better air quality. The overall structure is simple and practical, and is worth promoting.
[0011] 2. By designing a disassembly assembly, after the filter screen has been used for a long time, the operator can push the limiting plate upwards. At this time, the telescopic column and spring retract. When the limiting plate is no longer in front of the connecting plate, the operator can pull the connecting plate outwards, thereby driving the filter screen out of the filter box. This makes it easier for the operator to clean the filter screen and ensures a good filtration effect in the later stages. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of one embodiment of the present invention;
[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention in the form of a partial explosion.
[0014] Figure 3 This utility model Figure 2 Enlarged 3D structural diagram at point A in the middle;
[0015] The components include: 1. Mixing tank body; 2. Feed inlet; 3. Mounting frame; 4. Through hole; 5. Suction fan; 6. Collection cover; 7. Fixing frame; 8. Connecting pipe; 9. Filter box; 10. Filter screen; 11. Exhaust hole; 12. Mounting groove; 13. Connecting plate; 14. Fixing plate; 15. Telescopic column; 16. Spring; 17. Limiting plate. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] Please see Figure 1 , Figure 2This utility model provides a technical solution: a mixing tower, including a mixing tank 1, with a feed inlet 2 at the top of the mixing tank 1, and a dust suppression component at the top of the feed inlet 2. The dust suppression component includes a mounting frame 3 fixed to the outside of the mixing tank 1, a through hole 4 on the middle surface of the top of the mounting frame 3, a suction fan 5 inside the through hole 4, a collection cover 6 at the top of the through hole 4, fixing frames 7 on both sides of the collection cover 6, a connecting pipe 8 connected to the top of the collection cover 6, a filter box 9 connected to the top of the connecting pipe 8, a filter screen 10 inside the filter box 9, and an exhaust hole 11 on the surface of the filter box 9 away from the connecting pipe 8. A total of three filter screens 10 are provided, making the dust generated during the use of the mixing tower more thoroughly filtered. The mounting frame 3 has grooves on its side, effectively reducing material costs. When mixing... During the mixing process of tank 1, dust overflows from inlet 2. At this time, the suction fan 5 is turned on, and the suction force generated by the suction fan 5 draws the dust into the collection hood 6. Then, through the connecting pipe 8, it is transferred to the filter box 9, where the dust in the gas is filtered by the filter screen 10. Finally, the gas is discharged from the exhaust port 11. In existing mixing plants, a large amount of dust overflows from the inlet of the mixing plant during the mixing process. If not dealt with in time, it will cause serious pollution to the external environment and affect air quality. By designing mixing tank 1, inlet 2, and dust suppression components, the dust generated when the mixing plant is mixing materials is effectively filtered and collected, ensuring that the external environment is not seriously polluted, resulting in better air quality. The overall structure is simple and practical and is worth promoting.
[0018] In this embodiment, preferably, please refer to... Figure 2 , Figure 3 As shown, it also includes a disassembly assembly, which includes a mounting groove 12 formed on the front surface of the filter box 9. A connecting plate 13 is provided inside the mounting groove 12. The rear side of the connecting plate 13 is connected to the filter screen 10. A fixing plate 14 is provided at the top of the filter box 9. A telescopic column 15 is provided at the top inner side of the fixing plate 14. A limit plate 17 is provided at the bottom of the telescopic column 15. A spring 16 is also provided between the fixing plate 14 and the limit plate 17. The spring 16 is located outside the telescopic column 15. A pull handle is provided on the front surface of the connecting plate 13. The handle is made of plastic, making it easy for personnel to pull the connecting plate 13. A disassembly assembly is designed so that after prolonged use of the filter screen 10, personnel can push the limiting plate 17 upwards. At this time, the telescopic column 15 and spring 16 retract. When the limiting plate 17 is no longer in front of the connecting plate 13, personnel can pull the connecting plate 13 outwards, thereby causing the filter screen 10 to leave the filter box 9. This facilitates cleaning of the filter screen 10 and effectively ensures good filtration performance in the later stages.
[0019] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A mixing plant, comprising a mixing tank (1), wherein a feed inlet (2) is provided at the top of the mixing tank (1), and a dust suppression component is provided at the top of the feed inlet (2), characterized in that: The dust suppression component includes a mounting bracket (3) fixed to the outside of the mixing tank (1). A through hole (4) is provided on the middle surface of the top of the mounting bracket (3). A suction fan (5) is provided inside the through hole (4). A collection cover (6) is provided on the top of the through hole (4). Fixing brackets (7) are provided on both sides of the collection cover (6). A connecting pipe (8) is connected to the top of the collection cover (6). A filter box (9) is connected to the top of the connecting pipe (8). A filter screen (10) is provided inside the filter box (9). An exhaust hole (11) is provided on the side of the filter box (9) away from the connecting pipe (8).
2. The mixing plant according to claim 1, characterized in that: It also includes a disassembly assembly, which includes an installation groove (12) on the front surface of the filter box (9), a connecting plate (13) is provided inside the installation groove (12), the rear side of the connecting plate (13) is connected to the filter screen (10), and a fixing plate (14) is provided at the top of the filter box (9). A telescopic column (15) is provided at the top of the inner side of the fixing plate (14), a limiting plate (17) is provided at the bottom of the telescopic column (15), and a spring (16) is provided between the fixing plate (14) and the limiting plate (17), the spring (16) being located outside the telescopic column (15).
3. A mixing plant according to claim 1, characterized in that: The number of filters (10) is three.
4. A mixing plant according to claim 1, characterized in that: The mounting bracket (3) has a groove on its side.
5. A mixing plant according to claim 2, characterized in that: The front surface of the connecting plate (13) is provided with a pull handle, which is made of plastic.