Treatment device for production water of cement plant
By introducing scraper and sliding ring design into the cement plant production water treatment device, the problems of impurity residue in the feed pipe and inconvenient drainage are solved, realizing efficient filtration and discharge of cement plant production water, and improving the practicality and ease of operation of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-10
- Publication Date
- 2026-03-17
AI Technical Summary
When cement plant production water is filtered, impurities are easily left at the feed pipe and drainage is inconvenient, which reduces the practicality of the water treatment device.
A treatment device for water used in cement plant production was designed, comprising a scraper and a sliding ring on the feed pipe, which are driven by a drive motor to rotate the drive gear and the sliding ring to scrape away impurities at the feed pipe; the discharge pipe is equipped with a rotating shaft and a plug structure to facilitate the control of water discharge; the device is equipped with a filter plate and a transparent plate to facilitate the observation of the filtration status.
It effectively reduces impurities remaining at the feed pipe, simplifies drainage operations, improves the practicality and convenience of the water treatment device, and enables timely maintenance of the water treatment process.
Smart Images
Figure CN223995536U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of water treatment technology, and more specifically, to a treatment device for water used in cement plant production. Background Technology
[0002] Cement production is a typical high water-consuming industry. Production water is mainly used for raw material preparation, equipment cooling, and waste gas treatment. With increasingly stringent environmental policies and rising water resource costs, the recycling and compliant discharge of production water in cement plants has become a necessity for the industry. Cement wastewater may contain lumpy cement or other impurities, so it first needs to be filtered. Then, it can be allowed to settle, or after filtration, it can be directly discharged into a collection tank for chemical treatment.
[0003] When filtering water used in cement plant production, some impurities remain at the feed pipe. The feed pipe is usually located at the top of the treatment device, making it difficult to clean and maintain. In addition, controlling the drainage of the water treatment device is not convenient, which reduces the practicality of the water treatment device. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] In view of the problems existing in the prior art, this utility model provides a treatment device for cement plant production water to solve the technical problems mentioned in the background art.
[0006] (II) Technical Solution
[0007] To achieve the above objectives, this utility model provides the following technical solution: a treatment device for cement plant production water, comprising a treatment tank, an inlet pipe on the treatment tank, a scraper on the inlet pipe, a sliding ring on the inlet pipe, a drive gear ring on the sliding ring, a drive motor on the treatment tank, a drive gear on the motor shaft of the drive motor, an outlet pipe at the bottom of the treatment tank, an outlet valve on the outlet pipe, the outlet valve including a plug, an outlet block on the outlet pipe, an outlet rod slidably mounted on the outlet block, the plug mounted on the outlet rod, a rotating shaft rotatably mounted between the outlet pipe and the outlet block, a rotating block fixedly mounted on the rotating shaft, a rotating groove cooperating with the rotating block on the outlet rod, and an outlet spring between the outlet block and the plug.
[0008] The present invention is further configured such that the discharge rod is provided with a discharge groove that cooperates with the rotating shaft, providing space for the rotating shaft to move.
[0009] The present invention is further configured such that a handle is provided on the rotating shaft, and a first limiting rod and a second limiting rod are provided on the discharge pipe to cooperate with the handle, thereby limiting the rotation direction and position of the handle.
[0010] The present invention is further configured such that the rotating shaft is provided with a movable groove, the movable groove is provided with a movable rod, the movable rod is provided with a movable plate, and the handle is fixedly mounted on the movable plate to facilitate moving the position of the handle.
[0011] The present invention is further provided with a moving spring between the moving plate and the moving groove, which facilitates the moving plate to be reset and moved.
[0012] The present invention is further configured such that a limiting ring is provided on the feed pipe, and the sliding ring is slidably disposed on the limiting ring to limit the rotation direction and position of the sliding block.
[0013] The present invention is further configured such that the processing box is provided with multiple filter plates, which facilitates the filtration of impurities in the cement production water.
[0014] The present invention is further provided with a transparent plate on the treatment box to facilitate direct observation of the sewage filtration status inside the treatment box.
[0015] (III) Beneficial Effects
[0016] Compared with the prior art, this utility model provides a treatment device for cement plant production water, which has the following beneficial effects:
[0017] 1. The drive motor drives the drive gear to rotate, which in turn drives the drive gear ring and sliding ring to rotate. The sliding ring drives the scraper to rotate, which facilitates scraping at the feed pipe, reduces cement wastewater residue at the feed pipe, and improves practicality.
[0018] 2. The handle drives the rotating shaft and rotating block to rotate, which facilitates the movement of the discharge rod and the plug. After the plug moves, it opens the discharge pipe to drain water. Then, after turning the handle in the opposite direction, the plug is reset by the elastic force of the discharge spring, blocking the discharge pipe and preventing water leakage. The operation is simple and convenient.
[0019] 3. The filter plate facilitates the filtration of water used in cement production, and the transparent plate allows for easy observation of the water filtration process inside the treatment tank, which is beneficial for timely maintenance of the treatment tank. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the overall structure of a water treatment device for cement plant production according to the present invention.
[0021] Figure 2This is a schematic diagram of the cooperative structure of the feed pipe, scraper, sliding ring, drive gear ring, drive motor and drive gear in this utility model;
[0022] Figure 3 This is a schematic diagram of the overall structure of the discharge pipe in this utility model;
[0023] Figure 4 This is a longitudinal sectional view of the discharge pipe in this utility model.
[0024] Figure 5 This is a schematic diagram of the cooperative structure of the rotating shaft, moving rod, moving plate, handle, first limiting rod and second limiting rod in this utility model.
[0025] In the diagram: 1. Processing box; 2. Feed pipe; 3. Scraper; 4. Sliding ring; 5. Drive gear ring; 6. Drive motor; 7. Drive gear; 8. Discharge pipe; 9. Discharge valve; 10. Plug; 11. Discharge block; 12. Discharge rod; 13. Rotating shaft; 14. Rotating block; 15. Rotating groove; 16. Discharge spring; 17. Discharge groove; 18. Handle; 19. First limit rod; 20. Second limit rod; 21. Moving groove; 22. Moving rod; 23. Moving plate; 24. Moving spring; 25. Limiting ring; 27. Filter plate; 28. Transparent plate. Detailed Implementation
[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.
[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.
[0028] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.
[0029] Please see Figures 1-5A treatment device for water used in cement plant production includes a treatment tank 1, an inlet pipe 2 on the treatment tank 1, a scraper 3 on the inlet pipe 2, a sliding ring 4 on the inlet pipe 2, a drive gear ring 5 on the sliding ring 4, a drive motor 6 on the treatment tank 1, a drive gear 7 on the motor shaft of the drive motor 6, an outlet pipe 8 at the bottom of the treatment tank 1, an outlet valve 9 on the outlet pipe 8, the outlet valve 9 including a plug 10, and an outlet block 11 on the outlet pipe 8, on which a sliding... The system includes a discharge rod 12, a plug 10 on the discharge rod 12, a rotating shaft 13 between the discharge pipe 8 and the discharge block 11, a rotating block 14 fixed on the rotating shaft 13, a rotating groove 15 on the discharge rod 12 that cooperates with the rotating block 14, a discharge spring 16 between the discharge block 11 and the plug 10, a limiting ring 25 on the feed pipe 2, a sliding ring 4 slidably disposed on the limiting ring 25, multiple filter plates 27 on the processing box 1, and a transparent plate 28 on the processing box 1.
[0030] In this embodiment, during use, cement production water is added to the treatment tank 1 through the feed pipe 2. The water is filtered by the filter plate 27, and impurities in the water will remain on the feed pipe 2. The drive motor 6 is started, and the drive motor 6 drives the drive gear 7 to rotate, which in turn drives the drive gear ring 5 and the sliding ring 4 to rotate. The sliding ring 4 rotates on the limit ring 25, and drives the scraper 3 to rotate through the sliding ring 4, which facilitates scraping at the feed pipe 2 and reduces the residue of cement wastewater at the feed pipe 2. The transparent plate 28 is set to facilitate observation of the water filtration in the treatment tank 1, which is conducive to timely maintenance of the treatment tank 1.
[0031] Please see Figures 3-5 As one embodiment of the discharge pipe 8: the discharge rod 12 is provided with a discharge groove 17 that cooperates with the rotating shaft 13, the rotating shaft 13 is provided with a handle 18, the discharge pipe 8 is provided with a first limiting rod 19 and a second limiting rod 20 that cooperate with the handle 18, the rotating shaft 13 is provided with a moving groove 21, the moving groove 21 is provided with a moving rod 22, the moving rod 22 is provided with a moving plate 23, the handle 18 is fixedly provided on the moving plate 23, and a moving spring 24 is provided between the moving plate 23 and the moving groove 21.
[0032] More specifically, during discharge, pulling the handle 18 outward causes the moving plate 23 to compress the moving spring 24, disengaging the handle 18 from the first limiting rod 19. Rotating the handle 18 causes the rotating shaft 13 and the rotating block 14 to rotate 90 degrees. Then, releasing the handle 18 causes the moving plate 23 to move towards the discharge pipe 8 under the elastic force of the moving spring 24, allowing the handle 18 to be inserted into the second limiting rod 20 for limiting. The rotating block 14 abuts against the rotating groove 15, causing the rotating block 14 to move the discharge rod 12 downward. The discharge rod 12 causes the plug 10 to move downward and compress the discharge spring 16, opening the discharge pipe 8, allowing water to flow out through the discharge pipe 8. When it is necessary to close the discharge pipe 8, rotating the handle 18 in the opposite direction causes the plug 10 to move upward and reset under the elastic force of the discharge spring 16, blocking the discharge pipe 8 and preventing water leakage. The valve at the discharge pipe 8 has a simple structure and is easy to operate.
[0033] In summary, during the use or operation of the overall equipment: When in use, cement production water is added to the treatment tank 1 through the feed pipe 2. The water is filtered by the filter plate 27, and impurities in the water will remain on the feed pipe 2. The drive motor 6 is started, which drives the drive gear 7 to rotate, thereby driving the drive gear ring 5 and the sliding ring 4 to rotate. The sliding ring 4 rotates on the limit ring 25, which drives the scraper 3 to rotate, making it easier to scrape the feed pipe 2 and reduce the residue of cement wastewater in the feed pipe 2. The transparent plate 28 is set to facilitate the observation of the water filtration in the treatment tank 1, which is conducive to timely maintenance of the treatment tank 1.
[0034] When discharging, pull the handle 18 outward. The outward movement of the handle 18 causes the moving plate 23 to compress the moving spring 24, causing the handle 18 to move away from the first limit rod 19. Rotate the handle 18, causing the rotating shaft 13 and the rotating block 14 to rotate 90 degrees. Then release the handle 18. The moving plate 23 moves towards the discharge pipe 8 under the elastic force of the moving spring 24, causing the handle 18 to be inserted into the second limit rod 20 for limitation. The rotating block 14 abuts against the rotating groove 15. The rotating block 14 causes the discharge rod 12 to move downward. The discharge rod 12 causes the plug 10 to move downward and compress the discharge spring 16, opening the discharge pipe 8. Water can then be discharged through the discharge pipe 8. When it is necessary to close the discharge pipe 8, rotate the handle 18 in the opposite direction. The plug 10 moves upward and resets under the elastic force of the discharge spring 16, blocking the discharge pipe 8 and preventing water leakage. The valve at the discharge pipe 8 has a simple structure and is easy to operate.
[0035] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.
[0036] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.
Claims
1. A device for treating water used in the production of cement plants, comprising a treatment tank (1), characterized by: The processing box (1) is provided with a feeding pipe (2), the feeding pipe (2) is provided with a scraper (3), the feeding pipe (2) is provided with a sliding ring (4), the sliding ring (4) is provided with a driving gear ring (5), the processing box (1) is provided with a driving motor (6), the motor shaft of the driving motor (6) is provided with a driving gear (7), the bottom of the processing box (1) is provided with a discharge pipe (8), the discharge pipe (8) is provided with a discharge valve (9), the discharge valve (9) comprises a plug (10), the discharge pipe (8) is provided with a discharge block (11), the discharge block (11) is provided with a discharge rod (12) slidingly, the plug (10) is arranged on the discharge rod (12), a rotating shaft (13) is rotatably arranged between the discharge pipe (8) and the discharge block (11), the rotating shaft (13) is fixedly provided with a rotating block (14), the discharge rod (12) is provided with a rotating groove (15) matched with the rotating block (14), the discharge block (11) and the plug (10) are provided with a discharge spring (16).
2. A device for treating water used in the production of cement according to claim 1, characterized in that: The discharge rod (12) is provided with a discharge groove (17) matched with the rotating shaft (13).
3. A device for treating water used in a cement plant according to claim 1, characterized in that: The rotating shaft (13) is provided with a handle (18), the discharge pipe (8) is provided with a first limiting rod (19) and a second limiting rod (20) matched with the handle (18).
4. A device for treating water used in the production of cement according to claim 3, characterized in that: The rotating shaft (13) is provided with a moving groove (21), the moving groove (21) is provided with a moving rod (22), the moving rod (22) is provided with a moving plate (23), and the handle (18) is fixedly arranged on the moving plate (23).
5. A device for treating water used in the production of cement according to claim 4, characterized in that: The moving plate (23) and the moving groove (21) are provided with a moving spring (24).
6. A device for treating water used in a cement plant according to claim 1, characterized in that: The feeding pipe (2) is provided with a limiting ring (25), and the sliding ring (4) is slidingly arranged on the limiting ring (25).
7. A device for treating water used in a cement plant according to claim 1, characterized in that: The processing box (1) is provided with a plurality of filter plates (27).
8. A device for treating water used in the production of cement according to claim 1, characterized in that: The processing box (1) is provided with a transparent plate (28).