Floating object separation device for sewage treatment
By designing a sewage treatment device that cooperates with the trapezoidal guide rail, the problem of soft floating objects is solved, and efficient separation of floating objects and normal operation of the device is achieved.
Patent Information
- Application Number
- CN202422327235.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-23
AI Technical Summary
Existing sewage treatment devices are prone to wrap around and blockage when dealing with soft floating objects, resulting in mechanical failures and increased maintenance costs.
A floating object separation device for sewage treatment is designed, using a moving plate and a trapezoidal guide rail to cooperate, and the moving plate and the separation rod frame are used to slide the floating object attached to the separation rod frame, and the impurities are cleaned through the cooperation between the top ring and the annular guide rail to avoid blockage.
It effectively avoids the blockage and accumulation of floating objects, ensures the normal operation of the device, and reduces maintenance costs.
Smart Images
Figure CN223144289U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sewage treatment, and particularly relates to a floating matter separation device for sewage treatment. Background Art
[0002] During the process of sewage treatment, removing floating matter on the water surface is an important task because these substances not only affect the treatment effect but may also block equipment and affect subsequent process flows. Traditional salvage methods usually adopt manual salvage or rely on mechanical devices. Among them, a common mechanical device is a conveyor belt equipped with hanging rods. The design principle is to set a series of hanging rods above the conveyor belt. When the conveyor belt operates, the hanging rods will pass through the water surface, intercept the floating matter, and carry it away from the water surface, thereby achieving separation from the water body.
[0003] However, in actual operation, especially when dealing with soft materials that are easy to absorb water, such as plastic bags, these methods are not efficient enough. Because once soft materials such as plastic bags get heavy after soaking in water, they are very likely to wind around the hanging rods, causing the hanging rods to be blocked or unable to smoothly remove these floating matters from the water, and may even cause mechanical failures. In addition, long-term use may also lead to severe wear of the hanging rods, increasing the maintenance cost.
[0004] Therefore, in view of the above problems, there is an urgent need to propose a floating matter separation device for sewage treatment that can avoid winding and blocking of floating matters. Content of the Utility Model
[0005] In order to overcome the above-mentioned disadvantages existing in the prior art, the utility model provides a floating matter separation device for sewage treatment.
[0006] The technical solution is as follows: A floating matter separation device for sewage treatment includes mounting plates, load-bearing plates, a conveyor belt, transmission shafts, a motor, a separation rod frame, an annular guide rail, a trapezoidal guide rail, a moving plate, and moving rods. The number of mounting plates is two. The bottom ends of the two mounting plates are both provided with load-bearing plates, and at least two transmission shafts are rotatably arranged between the two mounting plates. A conveyor belt is arranged between all the transmission shafts, and a motor is installed on one side mounting plate. The output shaft of the motor passes through the corresponding mounting plate and is connected to the adjacent transmission shaft. A plurality of separation rod frames for separating floating matter are evenly spaced on the surface of the conveyor belt. An annular guide rail that fits the edge of the conveyor belt is arranged on the opposite sides of the mounting plates. A part of the lower side of the annular guide rail is in a disconnected state, and a trapezoidal guide rail is connected at its disconnected part, with the protrusion of the trapezoidal guide rail facing downwards. A moving plate is slidably arranged through the separation rod frame. Moving rods are arranged on both sides of the moving plate and are embedded between the same-side annular guide rail and trapezoidal guide rail, enabling the moving rods to slide between the annular guide rail and the trapezoidal guide rail. When the moving rods are in sliding cooperation with the trapezoidal guide rail, they will be pushed by the protrusion of the trapezoidal guide rail, thereby pulling the moving plate and the separation rod frame to slide.
[0007] Preferably, it further includes a top ring, a guide rod, a guide sleeve and an elastic member. A top ring that is inserted into the annular guide rail on the same side is slidably arranged through the mounting plate. A plurality of guide rods are arranged at intervals along the trajectory of the back end of the top ring. And guide sleeves that are respectively arranged on the two mounting plates and are adapted to the number of guide rods on the same side are provided. The guide rod penetrates through the adjacent guide sleeve and the two form a sliding fit. An elastic member is arranged between the guide sleeve and the top ring.
[0008] Preferably, on the opposite sides of the two top rings, notches that are adapted to the number of separating rod frames are evenly arranged at intervals, so as to be suitable for being pushed by the operation of the moving rod to realize sliding.
[0009] Preferably, it further includes an intercepting frame, and an intercepting frame is arranged between the two load-bearing plates.
[0010] Preferably, it further includes a material guiding frame, and a material guiding frame is arranged between the rear sides of the two mounting plates.
[0011] Preferably, through holes are evenly formed on the two load-bearing plates.
[0012] Beneficial effects: 1. Through the cooperation of the moving plate and the trapezoidal guide rail, the moving plate can utilize the contact with the inclined surface of the trapezoidal guide rail to slide with the corresponding separating rod frame when being pushed, so as to push the excess floating objects attached to the separating rod frame by the moving plate, effectively cleaning the suspended floating objects, thereby avoiding the occurrence of blockage and accumulation.
[0013] 2. Through the cooperation between the top ring and the annular guide rail, the impurities placed in the annular guide rail can be cleaned by the push of the top ring, so as to ensure that the annular guide rail is in a normal state to guarantee the normal operation of the device. Description of the Drawings
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.
[0015] Figure 2 It is a three-dimensional structural schematic diagram of components such as the load-bearing plate, the intercepting frame and the material guiding frame of the present utility model.
[0016] Figure 3 It is a three-dimensional structural schematic diagram of components such as the conveyor belt, the transmission shaft and the motor of the present utility model.
[0017] Figure 4 It is a three-dimensional structural schematic diagram of components such as the separating rod frame, the annular guide rail and the moving plate of the present utility model.
[0018] Figure 5 It is a three-dimensional structural schematic diagram of components such as the top ring, the guide rod and the guide sleeve of the present utility model.
[0019] Figure 6 This is a three-dimensional structural schematic diagram of components such as the top ring, notch, and guide rod of the present utility model.
[0020] Reference numerals in the attached drawings: 1, mounting plate; 101, load-bearing plate; 102, through hole; 103, intercepting frame; 104, material guiding frame; 2, conveyor belt; 3, transmission shaft; 4, motor; 5, separating rod frame; 6, annular guide rail; 61, trapezoidal guide rail; 7, moving plate; 71, moving rod; 8, top ring; 81, notch; 9, guide rod; 10, guide sleeve; 11, elastic member. Detailed implementation manners
[0021] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.
[0022] Embodiment: A floating object separation device for sewage treatment, as Figures 1-6 shown, includes a mounting plate 1, a load-bearing plate 101, a conveyor belt 2, a transmission shaft 3, a motor 4, a separating rod frame 5, an annular guide rail 6, a trapezoidal guide rail 61, a moving plate 7, and a moving rod 71. The number of mounting plates 1 is two, and load-bearing plates 101 are provided at the bottom ends of the two mounting plates 1. The mounting plate 1 is an inclined plate body, which is convenient for subsequent separation and transportation of floating objects. A transmission shaft 3 is rotatably arranged between the two mounting plates 1, and a conveyor belt 2 is arranged between all the transmission shafts 3. With the operation of the conveyor belt 2, it can capture and cooperate with other components to carry and separate floating objects in water. A motor 4 is fixedly installed at a position above the right mounting plate 1. The output shaft of the motor 4 passes through the corresponding mounting plate 1 and is connected to the adjacent transmission shaft 3. The motor 4 drives the transmission shaft 3 to drive the conveyor belt 2 to operate, so as to achieve the transportation effect. Ten separating rod frames 5 for separating floating objects are evenly spaced on the surface of the conveyor belt 2, and five separating rod frames 5 are evenly spaced on each side of the conveyor belt 2, so that both sides of the conveyor belt 2 can be covered by the separating rod frames 5, thereby ensuring more comprehensive separation of floating objects. An annular guide rail 6 that fits the edge of the conveyor belt 2 is provided on the opposite sides of the mounting plate 1. The upper rear part of the annular guide rail 6 is in a disconnected state, and a trapezoidal guide rail 61 is connected at its disconnected part. The trapezoidal guide rail 61 is a double-sided trapezoid, and both sides are inclined planes, and the protrusion of the trapezoidal guide rail 61 faces downward, so that the inclined planes on both sides can pull the relevant components downward to operate; A moving plate 7 for scraping off attached impurities is slidably arranged through the separating rod frame 5. Moving rods 71 are arranged on the left and right sides of the moving plate 7 and are embedded between the same-side annular guide rail 6 and trapezoidal guide rail 61, so that the moving rods 71 can slide between the annular guide rail 6 and the trapezoidal guide rail 61. When the moving rods 71 slide in cooperation with the trapezoidal guide rail 61, they will be pushed by the inclined plane of the protrusion of the trapezoidal guide rail 61, thereby pulling the moving plate 7 to slide relative to the separating rod frame 5, so that the moving plate 7 can scrape the rods on the separating rod frame 5, thereby achieving the cleaning of the attached objects and ensuring the normal operation of the separating rod frame 5.
[0023] like Figure 5 and Figure 6 As shown, it also includes a top ring 8, a guide rod 9, a guide sleeve 10 and an elastic member 11. The mounting plate 1 is slidably provided with a top ring 8 embedded in the annular guide rail 6 on the same side. The opposite sides of the two top rings 8 are spaced apart with notches 81 that are adapted to the number of the separation rod frame 5. The two side walls formed by the notches 81 are both inclined surfaces, which are suitable for fitting the operation of the moving rod 71 to be pushed to achieve the sliding of the top ring 8, so that the top ring 8 can slide left and right on the annular guide rail 6, thereby pushing the impurities inside it to achieve a cleaning effect, so as to avoid the accumulation of impurities in the gap between the components, so as to ensure the normal operation of the device. Four guide rods 9 are spaced along the track of the back end of the top ring 8, and guide sleeves 10 that are adapted to the number of the guide rods 9 on the same side are respectively provided on the two mounting plates 1. The guide rods 9 pass through the adjacent guide sleeves 10 and the two form a sliding fit. An elastic member 11 is provided between the guide sleeve 10 and the top ring 8. In this embodiment, the elastic member 11 is a spring, which can assist the top ring 8 in resetting operation.
[0024] like Figure 2 and Figure 3 As shown, an interception frame 103 is also included. The interception frame 103 is arranged between the two load-bearing plates 101, which can intercept impurities in the water and play an auxiliary role in the separation of floating objects.
[0025] like Figure 1 and Figure 2 As shown, a material guide frame 104 is also included. A material guide frame 104 is arranged between the rear sides of the two mounting plates 1, which can collect impurities scraped off from the separation rod frame 5. If rapid processing is required, transportation equipment can be provided at the outlet of the material guide frame 104, and free assembly can be performed as needed.
[0026] like Figures 1-3 As shown, through holes 102 are evenly opened on the two load-bearing plates 101, so that the normal flow of water can be ensured.
[0027] When the device needs to be used, first, the staff places the device in the water channel to be cleaned, installs the mounting plates 1 on both sides with the side walls of the water channel at the corresponding positions. The bearing plate 101 will rest on the bottom of the water. At the same time, the water level will also submerge a part of the device, so that the separating rod frame 5 can be placed in the water. Then, the motor 4 can be started. The motor 4 drives the transmission shaft 3 to rotate, and then drives the conveyor belt 2 to operate, so that the separating rod frame 5 operates along with the conveyor belt 2. Through the transportation of the conveyor belt 2, the separating rod frame 5 continuously enters and exits the water. The floating objects flowing in will be intercepted by the separating rod frame 5 and stay on it. At this time, the moving plate 7 and the moving rod 71 are pulled by the separating rod frame 5 and still slide on the annular guide rail 6. When the separating rod frame 5 moves above the device, the moving rod 71 will move onto the trapezoidal guide rail 61. Due to the special inclined surface protrusion of the trapezoidal guide rail 61, the moving rod 71 slides along its protrusion track under the influence of the inclined surface, and then drives the connected moving plate 7 to slide along the track of the trapezoidal guide rail 61 and along with the movement of the separating rod frame 5 on the separating rod frame 5. Through the movement of the moving plate 7, the floating objects attached to the separating rod frame 5 are scraped off, thus completing the cleaning of the separating rod frame 5 to avoid the accumulation and blockage of floating objects. The scraped floating objects will fall into the lower material guiding frame 104. And during the movement of the separating rod frame 5, the moving plate 7 and the moving rod 71 operate synchronously with it, so that the moving rod 71 slides on the annular guide rail 6 and the trapezoidal guide rail 61 as it moves, and fits the top ring 8 inside the annular guide rail 6, and then contacts the notch 81 opened on it, thus pushing the top ring 8 to slide and move a part of it out of the annular guide rail 6, and then driving the connected guide rod 9 to move on the guide sleeve 10, and the connected elastic member 11 deforms accordingly. As the top ring 8 moves, the impurities placed inside the annular guide rail 6 will also be pushed, thus achieving the cleaning effect.
[0028] Although the present invention has been described in detail with reference to the above embodiments, it is obvious to those skilled in the art through the present disclosure that various changes or modifications can be made to the present invention without departing from the principle and spirit scope of the present invention defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, rather than to limit the present invention, and the scope of protection is defined by the content of the claims.
Claims
1. A floating object separation device for sewage treatment, comprising a mounting plate (1), a load-bearing plate (101), a conveyor belt (2), a transmission shaft (3), a motor (4) and a separation rod frame (5). There are two mounting plates (1). The bottom ends of the two mounting plates (1) are both provided with load-bearing plates (101). At least two transmission shafts (3) are rotatably arranged between the two mounting plates (1). A conveyor belt (2) is arranged between all the transmission shafts (3). A motor (4) is installed on one of the mounting plates (1). The output shaft of the motor (4) passes through the corresponding mounting plate (1) and is connected to the adjacent transmission shaft (3). A plurality of separation rod frames (5) for separating floating objects are evenly spaced on the surface of the conveyor belt (2); it is characterized in that, It further includes an annular guide rail (6), a trapezoidal guide rail (61), a moving plate (7) and a moving rod (71). An annular guide rail (6) that fits against the edge of the conveyor belt (2) is provided on the opposite sides of the mounting plate (1). A part of the lower side of the annular guide rail (6) is in a disconnected state, and a trapezoidal guide rail (61) is connected at its disconnected part, with the protrusion of the trapezoidal guide rail (61) facing downwards. A moving plate (7) is slidably disposed through the separating rod frame (5). Moving rods (71) that are embedded between the annular guide rail (6) and the trapezoidal guide rail (61) on the same side are provided on both sides of the moving plate (7), enabling the moving rods (71) to slide between the annular guide rail (6) and the trapezoidal guide rail (61). When the moving rods (71) are in sliding fit with the trapezoidal guide rail (61), they will be pushed by the protrusion of the trapezoidal guide rail (61), thereby pulling the moving plate (7) to slide relative to the separating rod frame (5).
2. The floating matter separation device for sewage treatment according to claim 1, wherein It further includes a top ring (8), a guide rod (9), a guide sleeve (10) and an elastic member (11). A top ring (8) that is embedded in the annular guide rail (6) on the same side is slidably disposed through the mounting plate (1). A plurality of guide rods (9) are arranged at intervals along the trajectory of the opposite end of the top ring (8). Guide sleeves (10) that are adapted to the number of the guide rods (9) on the same side are respectively provided on the two mounting plates (1). The guide rods (9) penetrate through and are in sliding fit with the adjacent guide sleeves (10). An elastic member (11) is provided between the guide sleeve (10) and the top ring (8).
3. The floating object separation device for sewage treatment according to claim 2, wherein, Notches (81) that are adapted to the number of the separating rod frames (5) are spaced apart on the opposite sides of the two top rings (8) to be suitable for being pushed by the operation of the moving rods (71) to achieve sliding.
4. The floating matter separation device for sewage treatment according to claim 3, characterized in that, It further includes an intercepting frame (103), and an intercepting frame (103) is provided between the two load-bearing plates (101).
5. A floating object separation device for sewage treatment according to claim 4, characterized in that, It further includes a material guiding frame (104), and a material guiding frame (104) is provided between the rear sides of the two mounting plates (1).
6. The floating matter separation device for sewage treatment according to claim 5, wherein, Through holes (102) are evenly formed on the two load-bearing plates (101).