Slag scraping device for water purification treatment

Abstract

The utility model relates to the technical field of water purification treatment, in particular to a slag scraping device for water purification treatment. Comprising a box body, a transmission assembly, a driving mechanism, a filtering plate, a slag scraping plate and a slag receiving frame, a water inlet is formed in the upper end of the box body, and a water outlet is formed in the lower end of the box body; the filter plate is arranged in the middle of the box body and located between the water inlet and the water outlet, and the slag receiving frame is arranged in the box body and located below one end of the filter plate; the driving mechanism is arranged outside the box body, the transmission assembly is arranged above the filter plate, the plurality of slag scraping plates are mounted on the transmission assembly at intervals, and the output end of the driving mechanism is connected with the transmission assembly, drives the transmission assembly to move and drives the slag scraping plates to move from one end of the filter plate to one end provided with the slag receiving frame. According to the utility model, through the driving mechanism and the transmission assembly, the sludge on the filter plate can be automatically removed by the sludge scraping plate, the sludge scraping efficiency is greatly improved, the requirement of manual intervention is reduced, and meanwhile, the risk of pipeline blockage is also avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification treatment, and more specifically, to a slag scraping device for water purification treatment. Background Art

[0002] During the process of water quality purification treatment, the generation of sludge is inevitable. The excessive accumulation of sludge often becomes the main cause of pipeline blockage. The substances in this sludge have strong adhesiveness and are easy to adhere to the inner wall of the pipeline, forming sticky filter cloth or causing blockage. Especially in a high-temperature environment, some substances in the sludge may undergo thermal decomposition or polymerization reactions to generate substances with stronger adhesiveness, further increasing the risk of pipeline blockage. In addition, the pH value of the sludge also affects its adhesiveness. In an acidic or alkaline environment, substances in the sludge may undergo acid-base reactions to generate adhesive substances, thus increasing the possibility of pipeline blockage. When blockage occurs, dredging and maintenance of the pipe network are required, and the manpower and material resources required are greatly increased. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiency that the existing technology is prone to cause pipeline blockage during the water purification treatment process, and provide a slag scraping device for water purification treatment, which can automatically remove sludge, effectively avoid pipeline blockage, and improve efficiency.

[0004] To solve the above technical problems, the technical solution adopted by the utility model is:

[0005] Provide a slag scraping device for water purification treatment, including a box body, a transmission component, a driving mechanism, a filter plate, a slag scraping plate and a slag receiving frame. An inlet is arranged at the upper end of the box body, and an outlet is arranged at the lower end of the box body; the filter plate is arranged in the middle of the box body, at a position between the inlet and the outlet, the slag receiving frame is arranged in the box body and is located below one end of the filter plate; the driving mechanism is arranged outside the box body, the transmission component is arranged above the filter plate, a plurality of the slag scraping plates are installed at intervals on the transmission component, and the output end of the driving mechanism is connected to the transmission component to drive the transmission component to move, driving the slag scraping plate to move from one end of the filter plate to the end where the slag receiving frame is arranged.

[0006] According to the above technical means, a slag scraping device for water purification treatment provided by the invention has a plurality of slag scraping plates fixed on the transmission component. Driven by the driving mechanism, these slag scraping plates move along the path of the transmission component, so as to scrape off the sludge and impurities on the filter screen plate completely. Such a design greatly improves the slag scraping efficiency, reduces the need for manual intervention, and also avoids the risk of pipeline blockage. In addition, the utility model also takes into account the usability and cleanliness of the equipment, and a slag receiving frame is arranged on one side of the box body to facilitate the collection and treatment of the scraped sludge.

[0007] Furthermore, a compressed air connection pipe is provided on the side wall of the box body, and the compressed air connection pipe is connected with a high-pressure nozzle; the high-pressure nozzle is located inside the box body and above the filter plate. High-pressure air is introduced through the compressed air connection pipe, and the foreign matters on the filter sieve plate are blown off instantaneously by high-pressure wind force through the high-pressure nozzle, so as to achieve the effect of automatic cleaning. The use of compressed air for high-pressure automatic cleaning prevents the accumulation of sludge or foreign matters, restores the permeability and filtration efficiency of the filter plate, and thus ensures the smooth progress of the entire treatment process. The slag scraping effect is ensured, and the need for manual operation is reduced.

[0008] Furthermore, the transmission assembly includes a transmission chain, a driving shaft, and a driven shaft; the driving shaft and the driven shaft are respectively rotatably installed on the box body and are respectively located at both ends of the filter plate; sprockets are sleeved on both the driven shaft and the driving shaft, and the transmission chain is sleeved on the sprockets of the driving shaft and the sprockets of the driven shaft; the driving shaft is connected to the output end of the driving mechanism. The transmission chain is arranged in parallel with the filter plate. The driving shaft and the driven shaft are respectively arranged at both ends of the transmission chain. The two ends of the driving shaft and the driven shaft are rotatably connected to the box body through bearing assemblies. Sprockets are fixedly connected to both ends of the driving shaft and the driven shaft, and the sprockets are engaged with the transmission chain. The driving shaft is used for connecting with the driving mechanism.

[0009] Furthermore, the driving mechanism includes a driving motor, an output shaft, a driving sprocket, a driven sprocket, and a driving chain; the driving motor is installed on the box body, the output shaft is connected to the output end of the driving motor, the driving sprocket is sleeved on the output shaft, the driven sprocket is sleeved on the driving shaft, and the driving chain is respectively sleeved on the driving sprocket and the driven sprocket. The driving motor drives the output shaft to rotate, thereby driving the driving chain to rotate, and then driving the driving shaft to rotate; when the driving shaft rotates, the transmission chain rotates, and while the transmission chain rotates, the slag scraping plate moves along with it, so as to scrape the sludge on the filter plate into the slag receiving frame.

[0010] Furthermore, the filter plate is inclined, and the distance value from one end of the filter plate located at the slag receiving frame to the bottom of the box is greater than the distance value from the other end to the bottom of the box.

[0011] Furthermore, a mud guiding baffle for guiding the sludge into the slag receiving frame is provided at one end of the filter plate located at the slag receiving frame; the other end of the filter plate is connected to the inner wall of the box body through a transition plate with an arc structure. The setting of the mud guiding baffle can better scrape the sludge into the slag receiving frame, avoid the sludge falling to other positions and causing pollution; the transition plate is preferably a semi-circular arc structure, which is convenient for the slag scraping plate to better scrape the sludge at the corner position.

[0012] Further, one side of the upper end of the box body is provided with a partition board, an inlet cavity is formed by the partition board, and the water inlet is communicated with the inlet cavity; a plurality of flow guide plates are arranged in the inlet cavity.

[0013] Further, the inlet cavity is located above one end of the filter plate where the transition plate is provided.

[0014] Further, a window for taking and placing the slag receiving frame is opened on one side of the box body, a support plate for preventing the slag receiving frame is arranged at the window position, and the slag receiving frame is placed on the support plate. The slag receiving frame is arranged in a drawer type, which is convenient for taking and is convenient for cleaning the sludge in the slag receiving frame. Integrating the slag receiving frame inside the box body, the bottom of the slag receiving frame is a hollow drawer type, which can further remove the moisture in the filtered sludge and foreign matters, can be easily pulled out for cleaning, greatly facilitates the daily maintenance of users, and improves the work efficiency.

[0015] Further, the water outlet is arranged at the bottom of the box body, and the slag receiving frame is located at a position between the filter plate and the water outlet.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. A slag scraping device for water purification treatment provided by the present utility model realizes the automatic removal of sludge on the filter plate by the driving mechanism and the transmission assembly, greatly improves the slag scraping efficiency, reduces the need for manual intervention, and also avoids the risk of pipeline blockage. In addition, the present utility model also takes into account the ease of use and cleanliness of the equipment, and a slag receiving frame is arranged on one side of the box body to facilitate the collection and treatment of the scraped sludge.

[0018] 2. A slag scraping device for water purification treatment provided by the present utility model takes into account the ease of use and cleanliness of the equipment, and a slag receiving frame is arranged on one side of the box body. The slag receiving frame is integrated inside the slag scraper, and the bottom of the slag receiving frame is a hollow drawer type, which can further remove the moisture in the filtered sludge and foreign matters, can be easily pulled out for cleaning, greatly facilitates the daily maintenance of users, and improves the work efficiency.

[0019] 3. A slag scraping device for water purification treatment provided by the present utility model also sets a high-pressure nozzle in the box body, uses compressed air for high-pressure automatic cleaning, prevents the accumulation of sludge or foreign matters, restores the permeability and filtration efficiency of the filter plate, and thus ensures the smooth progress of the entire treatment process. Ensures the slag scraping effect and reduces the need for manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0021] Figure 2 It is a schematic diagram of the internal structure of the present utility model.

[0022] Figure 3 This is a schematic structural view of the utility model from the top-down perspective.

[0023] Figure 4 This is a schematic external structural view of the utility model.

[0024] In the attached drawings: 1. Box body; 2. Transmission assembly; 3. Driving mechanism; 4. Filter plate; 5. Scraper; 6. Slag receiving frame; 7. Water inlet; 8. Water outlet; 9. Compressed air connection pipe; 10. High-pressure nozzle; 11. Transmission chain; 13. Driving shaft; 14. Driven shaft; 15. Driving motor; 16. Output shaft; 17. Driving chain; 18. Mud guard and guiding plate; 19. Transition plate; 20. Partition plate; 21. Deflector; 22. Window; 23. Support plate. Specific embodiments

[0025] The following further describes the utility model in conjunction with specific embodiments. Among them, the attached drawings are only for illustrative purposes, showing only schematic diagrams, not physical diagrams, and should not be construed as a limitation of this patent; in order to better illustrate the embodiments of the present utility model, some components in the attached drawings will be omitted, enlarged or reduced, which does not represent the dimensions of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the attached drawings may be omitted.

[0026] In the attached drawings of the embodiments of the present utility model, the same or similar reference numerals correspond to the same or similar components; in the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the attached drawings, and are only for the convenience of describing the present utility model 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, so the terms describing the positional relationship in the attached drawings are only for illustrative purposes and should not be construed as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0027] Embodiment 1

[0028] As Figures 1 to 4As shown in the figure, this embodiment is the first embodiment of a slag scraping device for water purification treatment, including a box body 1, a transmission assembly 2, a driving mechanism 3, a filter plate 4, a slag scraping plate 5 and a slag receiving frame 6. An inlet 7 is provided at the upper end of the box body 1, and an outlet 8 is provided at the lower end of the box body 1; the filter plate 4 is arranged in the middle of the box body 1, at a position between the inlet 7 and the outlet 8, and the slag receiving frame 6 is arranged in the box body 1 and is located below one end of the filter plate 4; the driving mechanism 3 is arranged outside the box body 1, the transmission assembly 2 is arranged above the filter plate 4, and a plurality of slag scraping plates 5 are installed on the transmission assembly 2 at intervals. The output end of the driving mechanism 3 is connected to the transmission assembly 2 to drive the transmission assembly 2 to move, driving the slag scraping plate 5 to move from one end of the filter plate 4 to the end where the slag receiving frame 6 is provided.

[0029] As Figures 1 to 3 shown, the transmission assembly 2 includes a transmission chain 11, a driving shaft 13 and a driven shaft 14; the driving shaft 13 and the driven shaft 14 are respectively rotatably installed on the box body 1 and are respectively located at both ends of the filter plate 4; sprockets are sleeved on both the driven shaft 14 and the driving shaft 13, and the transmission chain 11 is sleeved on the sprockets of the driving shaft 13 and the sprockets of the driven shaft 14; the driving shaft 13 is connected to the output end of the driving mechanism 3. The transmission chain 11 is arranged parallel to the filter plate 4. The driving shaft 13 and the driven shaft 14 are respectively arranged at both ends of the transmission chain 11. The two ends of the driving shaft 13 and the driven shaft 14 are rotatably connected to the box body 1 through bearing assemblies. Sprockets are fixedly connected to both ends of the driving shaft 13 and the driven shaft 14, and the sprockets are engaged with the transmission chain 11. The driving shaft 13 is used to be connected to the driving mechanism 3.

[0030] As Figures 1 to 3 shown, the driving mechanism 3 includes a driving motor 15, an output shaft 16, a driving sprocket, a driven sprocket and a driving chain 17; the driving motor 15 is installed on the box body 1, the output shaft 16 is connected to the output end of the driving motor 15, the driving sprocket is sleeved on the output shaft 16, the driven sprocket is sleeved on the driving shaft 13, and the driving chain 17 is respectively sleeved on the driving sprocket and the driven sprocket. The driving motor 15 drives the output shaft 16 to rotate, thereby driving the driving chain 17 to rotate, and then driving the driving shaft 13 to rotate; the driving shaft 13 rotates, thereby driving the transmission chain 11 to rotate. While the transmission chain 11 rotates, the slag scraping plate 5 moves along with it, so as to scrape the sludge on the filter plate 4 into the slag receiving frame 6.

[0031] As Figure 1 and Figure 2As shown, a window 22 for taking and placing the slag receiving frame 6 is provided on one side of the box body 1. A support plate 23 for preventing the slag receiving frame 6 is provided at the position of the window 22, and the slag receiving frame 6 is placed on the support plate 23. The slag receiving frame 6 is set as a drawer type, which is convenient for taking and cleaning the sludge in the slag receiving frame 6. Integrating the slag receiving frame 6 inside the box body 1, the bottom of the slag receiving frame 6 is a hollow drawer type, which can further remove the moisture in the filtered sludge and foreign matters, and can be easily pulled out for cleaning, greatly facilitating the daily maintenance of users and improving work efficiency.

[0032] Among them, the water outlet 8 is arranged at the bottom of the box body 1, and the slag receiving frame 6 is located at the position between the filter plate 4 and the water outlet 8. Further, the filter plate 4 is inclined, and the distance value from one end of the slag receiving frame 6 to the bottom of the box is greater than the distance value from the other end to the bottom of the box.

[0033] In the slag scraping device for water purification treatment provided in this embodiment, a plurality of slag scraping plates 5 are fixed on the transmission assembly 2. Driven by the driving mechanism 3, these slag scraping plates 5 move along the path of the transmission assembly 2, so as to scrape off the sludge and impurities on the filter screen plate completely. Such a design greatly improves the slag scraping efficiency, reduces the need for manual intervention, and also avoids the risk of pipeline blockage. In addition, the present utility model also takes into account the ease of use and cleanliness of the equipment, and a slag receiving frame 6 is arranged on one side of the box body 1 to facilitate the collection and treatment of the scraped sludge.

[0034] Embodiment Two

[0035] The slag scraping device for water purification treatment provided in this embodiment is the second embodiment of the present utility model. The other structures of this embodiment are the same as those of Embodiment One, except that, as Figure 1 、 Figure 2 and Figure 4 shown, a compressed air connection pipe 9 is provided on the side wall of the box body 1, and the compressed air connection pipe 9 is connected with a high-pressure nozzle 10; the high-pressure nozzle 10 is located inside the box body 1 and above the filter plate 4. High-pressure air is introduced through the compressed air connection pipe 9, and the foreign matters on the filter screen plate are blown off by instantaneous high-pressure wind force through the high-pressure nozzle 10 to achieve the effect of automatic cleaning. Using compressed air for high-pressure automatic cleaning can prevent the accumulation of sludge or foreign matters, restore the permeability and filtration efficiency of the filter plate 4, and thus ensure the smooth progress of the entire treatment process. Ensure the slag scraping effect and reduce the need for manual operation.

[0036] Embodiment Three

[0037] The slag scraping device for water purification treatment provided in this embodiment is the third embodiment of the present utility model. The other structures of this embodiment are the same as those of Embodiment One, except that, as Figure 2As shown in the figure, at one end of the filter plate 4 located in the slag receiving frame 6, there is a mud retaining and guiding plate 18 for guiding the sludge into the slag receiving frame 6; the other end of the filter plate 4 is connected to the inner wall of the box body 1 through a transition plate 19 with an arc structure. The setting of the mud retaining and guiding plate 18 can better scrape the sludge into the slag receiving frame 6, avoiding the sludge falling to other positions and causing pollution; the transition plate 19 is preferably a semi-circular arc structure, which is convenient for the slag scraping plate 5 to better scrape the sludge at the corner positions.

[0038] On one side of the upper end of the box body 1, there is a partition plate 20, and an inlet water chamber is formed through the partition plate 20; the water inlet 7 is communicated with the inlet water chamber; in the inlet water chamber, there are a plurality of flow guiding plates 21.

[0039] In summary, a slag scraping device for water purification treatment provided by the present utility model realizes the automatic removal of the sludge on the filter plate by the slag scraping plate through the driving mechanism and the transmission component, greatly improving the slag scraping efficiency, reducing the need for manual intervention, and at the same time avoiding the risk of pipeline blockage. In addition, the present utility model also takes into account the ease of use and cleanliness of the equipment. A slag receiving frame is provided on one side of the box body. The slag receiving frame is integrated inside the slag scraper. The bottom of the slag receiving frame is a hollow drawer type, which can further remove the water in the filtered sludge and foreign matters, and can be easily pulled out for cleaning, greatly facilitating the daily maintenance of users and improving the work efficiency. The present utility model also sets a high-pressure nozzle in the box body, and uses compressed air for high-pressure automatic cleaning to prevent the accumulation of sludge or foreign matters, restore the permeability and filtration efficiency of the filter plate, and thus ensure the smooth progress of the entire treatment process. Ensure the slag scraping effect and reduce the need for manual operation.

[0040] In the specific content of the above specific implementation manner, each technical feature can be combined arbitrarily without contradiction. For the sake of concise description, not all possible combinations of the above technical features are described. However, as long as the combination of these technical features does not exist in contradiction, it should be considered as the scope described in this specification.

[0041] Obviously, the above embodiments of the present utility model are only examples for clearly illustrating the present utility model, and are not limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the claims of the present utility model.

Claims

1. A slag scraping device for water purification treatment, characterized in that, It includes a box body (1), a transmission assembly (2), a driving mechanism (3), a filter plate (4), a slag scraping plate (5) and a slag receiving frame (6). An inlet (7) is provided at the upper end of the box body (1), and an outlet (8) is provided at the lower end of the box body (1); the filter plate (4) is arranged in the middle of the box body (1), at a position between the inlet (7) and the outlet (8), the slag receiving frame (6) is arranged in the box body (1), and is located below one end of the filter plate (4); the driving mechanism (3) is arranged outside the box body (1), the transmission assembly (2) is arranged above the filter plate (4), and a plurality of the slag scraping plates (5) are installed at intervals on the transmission assembly (2), and the output end of the driving mechanism (3) is connected to the transmission assembly (2) to drive the transmission assembly (2) to move, driving the slag scraping plate (5) to move from one end of the filter plate (4) to the end where the slag receiving frame (6) is provided.

2. The slag scraping device for water purification treatment according to claim 1, characterized in that, A compressed air connection pipe (9) is provided on the side wall of the box body (1), and the compressed air connection pipe (9) is connected to a high-pressure nozzle (10); the high-pressure nozzle (10) is located inside the box body (1), and is located above the filter plate (4).

3. The slag scraping device for water purification treatment according to claim 1, characterized in that, The transmission assembly (2) includes a transmission chain (11), a driving shaft (13), and a driven shaft (14); the driving shaft (13) and the driven shaft (14) are respectively rotatably installed on the box body (1), and are respectively located at both ends of the filter plate (4); sprockets are sleeved on both the driven shaft (14) and the driving shaft (13), and the transmission chain (11) is sleeved on the sprockets of the driving shaft (13) and the sprockets of the driven shaft (14); the driving shaft (13) is connected to the output end of the driving mechanism (3).

4. The slag scraping device for water purification treatment according to claim 3, characterized in that, The driving mechanism (3) includes a driving motor (15), an output shaft (16), a driving sprocket, a driven sprocket and a driving chain (17); the driving motor (15) is installed on the box body (1), the output shaft (16) is connected to the output end of the driving motor (15), the driving sprocket is sleeved on the output shaft (16), the driven sprocket is sleeved on the driving shaft (13), and the driving chain (17) is respectively sleeved on the driving sprocket and the driven sprocket.

5. The slag scraping device for water purification treatment according to claim 1, characterized in that, The filter plate (4) is inclined, and the distance from one end where the slag receiving frame (6) is located to the bottom of the box is greater than the distance from the other end to the bottom of the box.

6. The slag scraping device for water purification treatment according to claim 5, characterized in that, A mud guiding plate (18) for guiding the sludge into the slag receiving frame (6) is provided at one end of the filter plate (4) where the slag receiving frame (6) is located; the other end of the filter plate (4) is connected to the inner wall of the box body (1) through a transition plate (19) with an arc structure.

7. The slag scraping device for water purification treatment according to claim 6, characterized in that, A partition plate (20) is provided on one side at the upper end of the box body (1), and an inlet chamber is formed through the partition plate (20), and the inlet (7) is communicated with the inlet chamber; a plurality of flow guiding plates (21) are provided in the inlet chamber.

8. The slag scraping device for water purification treatment according to claim 7, characterized in that, The inlet chamber is located above one end of the filter plate (4) where the transition plate (19) is provided.

9. The slag scraping device for water purification treatment according to any one of claims 1 to 8, characterized in that, A window (22) for taking and placing the slag receiving frame (6) is formed on one side of the box body (1), and a support plate (23) for placing the slag receiving frame (6) is provided at the position of the window (22), and the slag receiving frame (6) is placed on the support plate (23).

10. The slag scraping device for water purification treatment according to claim 9, wherein, The water outlet (8) is arranged at the bottom of the box body (1), and the slag receiving frame (6) is located between the filter plate (4) and the water outlet (8).

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