Sewage treatment intercepting device
The sewage treatment interception device addresses solid pollutant clogging and underwater cleaning challenges by using a sliding frame with rotating shafts and collecting buckets to facilitate easy cleaning and impurity collection, ensuring stable operation and reduced wear.
Patent Information
- Application Number
- CN202420886920.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-25
AI Technical Summary
Existing sewage treatment systems fail to the technical field of sewage treatment interception devices fail to efficiently intercept solid pollutants in sewage treatment, specifically addressing the issue of solid pollutant clogging in sewage treatment interception nets and the inconvenience of underwater cleaning.
A sewage treatment interception device with a sliding frame, rotating shaft, and driving gears that allow for convenient cleaning by raising and lowering sliding grid frames, equipped with collecting buckets and magnetic blocks for stable placement and anti-slip features to prevent impurities from falling into sewage during cleaning.
The device effectively prevents solid pollutant clogging and facilitates convenient cleaning of interception nets by allowing for easy removal and collection of impurities without affecting the interception function, enhancing stability and reducing wear.
Smart Images
Figure CN222151065U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of sewage treatment, in particular to a sewage treatment interception device. Background Art
[0002] Wastewater treatment is a vital environmental protection project, which aims to remove or transform harmful substances in wastewater to meet discharge standards or recycling requirements. With the rapid development of industrialization and urbanization, the amount of sewage generated is increasing, and the threat to the environment and human health is also increasing. Therefore, sewage treatment has become an important part of sustainable development and a key link in achieving water resource recycling.
[0003] In the process of sewage treatment, since solid pollutants are likely to exist inside the sewage, the solid pollutants need to be intercepted and filtered before the sewage enters the sewage treatment pool. When using an interception net to intercept solid pollutants, the solid pollutants can easily cause clogging of the interception net after long-term use. Cleaning the interception net requires entering underwater for cleaning, which makes the cleaning of the interception net more inconvenient.
[0004] To this end, the utility model provides a sewage treatment interception device. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0006] The technical solution adopted by the utility model to solve its technical problems is: the sewage treatment interception device described in the utility model includes a sliding frame; fixed plates are fixedly connected to both sides of the sliding frame; two sliding grid frames are slidably connected inside the sliding frame; an interception net is fixedly connected inside the sliding grid frame; a rotating shaft is rotatably connected inside the sliding frame; a plurality of driving gears are fixedly connected to the rotating shaft; meshing teeth are provided on the side walls of the sliding grid frame; the meshing teeth are meshingly connected to the driving gear; the cleaning of the sliding grid frame can be made more convenient.
[0007] Preferably, a collecting bucket is provided at the bottom of the meshing teeth; an anti-slip block is fixedly connected to the top of the collecting bucket; the anti-slip block is slidably connected to the bottom position of the meshing teeth; a collecting groove is provided at the top of the collecting bucket; the collecting groove is arranged at a position corresponding to the bottom of the intercepting net; the collecting bucket can be removed, making it easier to clean the collecting bucket.
[0008] Preferably, a fixed magnetic block is fixed to the top of the anti-dropping block; a fixed magnetic block is fixed to the inside of the sliding grid, and the two fixed magnetic blocks are arranged to attract each other; this can make the collecting bucket and the anti-dropping block more stable when placed at the bottom of the sliding grid.
[0009] Preferably, guide strips are fixedly connected to the side walls of the sliding grid; guide grooves are provided inside the sliding frame; the guide strips and the guide grooves are arranged correspondingly; this makes the sliding grid less likely to tilt when sliding, making the sliding of the sliding grid more stable.
[0010] Preferably, a positioning block is fixedly connected to the end of the rotating shaft; the positioning block is rotatably connected to an inner position of the sliding frame; and by limiting the rotation of the positioning block on the sliding frame, the positioning block can be made more stable during the rotation process.
[0011] Preferably, a plurality of anti-wear balls are provided between the sliding frame and the positioning block; the side walls of the anti-wear balls are in contact with the side walls of the sliding frame and the positioning block; thus, the wear between the sliding frame and the positioning block can be reduced.
[0012] The beneficial effects of the utility model are as follows:
[0013] 1. The sewage treatment interception device described in the utility model drives the rotating shaft to rotate through the driving motor, and then drives the sliding grid to slide inside the sliding frame through the rotation of the driving gear, so that one of the sliding grids can be raised and the other sliding grid can be lowered. The structural design realizes the function of the interception net to intercept solid impurities without affecting the function of the interception net to intercept solid impurities. It effectively solves the problem that solid pollutants are easy to cause clogging of the interception net after long-term use, and the cleaning of the interception net needs to enter the water for cleaning, which makes the cleaning of the interception net more inconvenient.
[0014] 2. The sewage treatment interception device described in the utility model realizes the function of collecting solid impurities dropped from the sliding grid by arranging a collecting bucket at the bottom of the interception net and opening a collecting trough inside the collecting bucket, thereby effectively preventing the solid impurities from falling into the sewage during the rising process of the sliding grid. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model will be further described below in conjunction with the accompanying drawings.
[0016] Figure 1 It is a three-dimensional diagram of the utility model;
[0017] Figure 2 It is a schematic diagram of the cooperation between the sliding grid and the driving gear in the utility model;
[0018] Figure 3 It is a partial structural schematic diagram of the sliding grid in the utility model;
[0019] Figure 4 yes Figure 3 A partial enlarged view of the middle A;
[0020] Figure 5 It is a partial structural schematic diagram of the rotating shaft in the utility model.
[0021] In the figure: 1. sliding frame; 2. fixed plate; 3. sliding grid frame; 4. intercepting net; 5. rotating shaft; 6. driving gear; 7. meshing teeth; 8. collecting bucket; 9. anti-slip block; 10. fixed magnetic block; 11. guide strip; 12. positioning block; 13. anti-wear ball bearing. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Specific examples are given below.
[0024] like Figure 1 to Figure 2 As shown, a sewage treatment interception device described in an embodiment of the utility model includes a sliding frame 1; both sides of the sliding frame 1 are fixedly connected with a fixed plate 2; two sliding grid frames 3 are slidably connected to the inside of the sliding frame 1; an interception net 4 is fixedly connected to the inside of the sliding grid frame 3; a rotating shaft 5 is rotatably connected to the inside of the sliding frame 1; a plurality of driving gears 6 are fixedly connected to the rotating shaft 5; a meshing tooth 7 is provided on the side wall of the sliding grid frame 3; the meshing tooth 7 is meshedly connected with the driving gear 6; during operation, when it is necessary to treat sewage, the sliding frame 1 can be fixed inside the ditch through which the sewage passes, and then the solid impurities inside the sewage can be intercepted by the sliding grid frame 3 and the interception net 4, and then when it is necessary to clean the sliding grid frame 3, the rotating shaft 5 can be driven to rotate by the driving motor, and then the sliding grid frame 3 can be driven to slide inside the sliding frame 1 by the rotation of the driving gear 6, so that one of the sliding grid frames 3 can be raised and the other sliding grid frame 3 can be lowered, which can make the cleaning of the sliding grid frame 3 more convenient without affecting the function of the interception net 4 to intercept solid impurities.
[0025] like Figures 2 to 4As shown, a collecting bucket 8 is provided at the bottom of the meshing teeth 7; an anti-slip block 9 is fixedly connected to the top of the collecting bucket 8; the anti-slip block 9 is slidably connected to the bottom position of the meshing teeth 7; a collecting groove is provided on the top of the collecting bucket 8; the collecting groove is arranged at a position corresponding to the bottom of the interception net 4; during operation, when solid impurities are intercepted by the sliding grid 3, by arranging the collecting bucket 8 at the bottom of the interception net 4 and opening the collecting groove inside the collecting bucket 8, it can effectively avoid the situation that the solid impurities are easy to fall into the sewage during the rising process of the sliding grid 3, and the collecting bucket 8 can be removed at the same time, making the cleaning of the collecting bucket 8 more convenient.
[0026] like Figure 3 to Figure 4 As shown, a fixed magnetic block 10 is fixed to the top of the anti-dropping block 9; a fixed magnetic block 10 is fixed to the inside of the sliding grid 3, and the two fixed magnetic blocks 10 are arranged to attract each other; during operation, when the anti-dropping block 9 is fixed inside the sliding grid 3, the anti-dropping block 9 can be fixed by the attraction of the two fixed magnetic blocks 10, so that the collecting bucket 8 and the anti-dropping block 9 can be placed at the bottom of the sliding grid 3 More stable.
[0027] like Figure 1 to Figure 2 As shown, a guide bar 11 is fixedly connected to the side wall of the sliding grid 3; a guide groove is opened inside the sliding frame 1; the guide bar 11 is arranged corresponding to the guide groove; during operation, when the sliding grid 3 slides inside the sliding frame 1, the sliding of the guide bar 11 is restricted by the guide groove, so that the sliding grid 3 is less likely to tilt when sliding, and the sliding of the sliding grid 3 is more stable.
[0028] like Figure 5 As shown, a positioning block 12 is fixedly connected to the end of the rotating shaft 5; the positioning block 12 is rotatably connected to the internal position of the sliding frame 1; during operation, when the rotating shaft 5 rotates inside the sliding frame 1, the rotation of the positioning block 12 is restricted on the sliding frame 1, so that the positioning block 12 can be more stable during the rotation process.
[0029] like Figure 5 As shown, a plurality of anti-wear balls 13 are arranged between the sliding frame 1 and the positioning block 12; the side walls of the anti-wear balls 13 are in contact with the side walls of the sliding frame 1 and the positioning block 12; during operation, when the positioning block 12 rotates inside the sliding frame 1, by arranging the anti-wear balls 13 between the sliding frame 1 and the positioning block 12, the sliding friction between the sliding frame 1 and the positioning block 12 can be converted into rolling friction, so that the friction force between the sliding frame 1 and the positioning block 12 is smaller, thereby reducing the wear between the sliding frame 1 and the positioning block 12.
[0030] During operation, when sewage needs to be treated, the sliding frame 1 can be fixed inside the ditch through which the sewage passes, and then the solid impurities inside the sewage can be intercepted by the sliding grid frame 3 and the interception net 4. Then, when the sliding grid frame 3 needs to be cleaned, the rotating shaft 5 can be driven to rotate by the driving motor, and then the sliding grid frame 3 can be driven to slide inside the sliding frame 1 by the rotation of the driving gear 6, so that one of the sliding grid frames 3 can be raised and the other sliding grid frame 3 can be lowered. Without affecting the function of the interception net 4 to intercept solid impurities, the cleaning of the sliding grid frame 3 can be made more convenient.
[0031] When the solid impurities are intercepted by the sliding grid 3, a collecting bucket 8 is arranged at the bottom of the intercepting net 4, and a collecting groove is opened inside the collecting bucket 8. This can effectively prevent the solid impurities from falling into the sewage during the rising process of the sliding grid 3. At the same time, the collecting bucket 8 can be removed, making it easier to clean the collecting bucket 8.
[0032] When the anti-dropout block 9 is fixed inside the sliding grid 3, the anti-dropout block 9 can be fixed by the attraction of the two fixed magnetic blocks 10, so that the collecting bucket 8 and the anti-dropout block 9 can be placed at the bottom of the sliding grid 3 more stably.
[0033] When the sliding grid 3 slides inside the sliding frame 1, the sliding of the guide bar 11 is limited by the guide groove, so that the sliding grid 3 is less likely to tilt during sliding, making the sliding of the sliding grid 3 more stable.
[0034] When the rotating shaft 5 rotates inside the sliding frame 1 , the rotation of the positioning block 12 is restricted on the sliding frame 1 , so that the positioning block 12 can be more stable during the rotation process.
[0035] When the positioning block 12 rotates inside the sliding frame 1, by arranging the anti-wear balls 13 between the sliding frame 1 and the positioning block 12, the sliding friction between the sliding frame 1 and the positioning block 12 can be changed into rolling friction, so that the friction force between the sliding frame 1 and the positioning block 12 is smaller, thereby reducing the wear between the sliding frame 1 and the positioning block 12.
[0036] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A sewage treatment interception device, characterized in that: The invention comprises a sliding frame (1); both sides of the sliding frame (1) are fixedly connected with fixed plates (2); the sliding frame (1) is internally slidably connected with two sliding grid frames (3); the sliding grid frames (3) are internally fixedly connected with an intercepting net (4); the sliding frame (1) is internally rotatably connected with a rotating shaft (5); the rotating shaft (5) is fixedly connected with a plurality of driving gears (6); the side walls of the sliding grid frames (3) are provided with meshing teeth (7); the meshing teeth (7) are meshingly connected with the driving gears (6).
2. A sewage treatment interception device according to claim 1, characterized in that: A collecting bucket (8) is provided at the bottom of the meshing teeth (7); an anti-slip block (9) is fixedly connected to the top of the collecting bucket (8); the anti-slip block (9) is slidably connected to the bottom of the meshing teeth (7); a collecting groove is provided at the top of the collecting bucket (8); the collecting groove is arranged at a position corresponding to the bottom of the interception net (4).
3. A sewage treatment interception device according to claim 2, characterized in that: A fixed magnetic block (10) is fixedly connected to the top of the anti-dropping block (9); a fixed magnetic block (10) is fixedly connected to the inside of the sliding grid (3), and the two fixed magnetic blocks (10) are arranged to attract each other.
4. A sewage treatment interception device according to claim 3, characterized in that: A guide strip (11) is fixedly connected to the side wall of the sliding grid (3); a guide groove is provided inside the sliding grid (1); and the guide strip (11) and the guide groove are arranged correspondingly.
5. A sewage treatment interception device according to claim 4, characterized in that: A positioning block (12) is fixedly connected to the end of the rotating shaft (5); the positioning block (12) is rotatably connected to an inner position of the sliding frame (1).
6. A sewage treatment interception device according to claim 5, characterized in that: A plurality of anti-wear balls (13) are arranged between the sliding frame (1) and the positioning block (12); the side walls of the anti-wear balls (13) are in contact with the side walls of the sliding frame (1) and the positioning block (12).