A new type of high-efficiency energy-saving scraper-suction sludge machine

Abstract

The utility model relates to the technical field of scraping suction sludge machine, specifically disclose a kind of high-efficient energy-saving novel scraping suction sludge machine, including: frame, the inboard of frame middle part is attached and is set to the receiving plate and the scraper plate being set in the receiving plate below;Further include: the outer lower side of the frame is provided with adjustable fixing structure, and frame is hingedly connected with the adjusting rod of receiving plate screw thread transmission in;The adjustable fixing structure includes left fixed plate, right fixed plate, movable rod, abutting plate and spring;The upper end left side of the scraper plate is provided with spray decomposition structure, and the right end of frame and the inboard of the lower end of scraper plate are provided with suction sludge structure.This high-efficient energy-saving novel scraping suction sludge machine is convenient to install and use the novel scraping suction sludge machine on different sedimentation tank, it is convenient to spray sludge decomposition agent, to carry out efficient treatment to sludge, it is convenient to manually adjust the position of the scraping suction sludge machine, and it is convenient to automatically adjust the position of scraper, to improve the comprehensiveness of scraping suction sludge operation.

Description

Technical Field

[0001] This utility model relates to the field of sludge scraper technology, specifically a new type of high-efficiency and energy-saving sludge scraper. Background Technology

[0002] The sludge scraper is a wastewater treatment device that integrates sludge scraping, sludge suction, and scum removal functions. It is widely used in circular or rectangular sedimentation tanks by mechanically scraping and sucking sludge and removing scum.

[0003] Chinese Patent CN222641309U discloses a novel sludge scraper device, including a motor reduction mechanism, an electric push rod, a gantry crane, a submersible sewage pump, and a sludge scraper, as well as a detection mechanism. A support base is installed at the lower end of the gantry crane's movable trolley. The upper end of the motor reduction mechanism is installed at the lower end of the support base, and the upper end of the electric push rod is installed at the lower end of the motor reduction mechanism's rotating shaft. A fixing plate is installed on the upper side of the electric push rod, and the submersible sewage pump is installed on the side of the fixing plate. The detection mechanism includes a pressure sensor and a detection circuit. The upper end of the pressure sensor is installed at the lower end of the electric push rod, and the upper end of the sludge scraper is installed at the lower end of the pressure sensor's force-bearing surface. The detection circuit is installed inside the electrical control box. This novel device can control the sludge scraper to move forward, backward, left, right, up, or down to the relevant workstation for operation. It can monitor the load on the sludge scraper drive mechanism and promptly alert the operator when the drive mechanism is overloaded, effectively preventing damage to the sludge scraper drive mechanism and the sludge scraper due to excessive load.

[0004] However, current sludge scrapers still have some problems during use, such as being inconvenient to install and use on different sedimentation tanks, and being inconvenient to decompose dried and clump-like sludge, making it difficult to treat sludge efficiently and energy-savingly. Therefore, we propose a new type of high-efficiency and energy-saving sludge scraper to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a new type of high-efficiency and energy-saving sludge scraper to solve the problems that still exist in the current sludge scraper mentioned in the background art, such as the inconvenience of installation and use on different sedimentation tanks, the inconvenience of decomposing dried and clumped sludge, and the difficulty in efficiently and energy-savingly treating sludge.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a novel high-efficiency and energy-saving sludge scraper, comprising: a frame, a receiving plate fitted to the inner side of the middle of the frame, and a scraper disposed below the receiving plate; Also includes: An adjustable fixing structure is provided on the lower outer side of the frame, and an adjusting rod that is threadedly connected to the receiving plate is engaged inside the frame. The upper left side of the scraper is provided with a spray decomposition structure, and the right end of the frame and the inner side of the lower end of the scraper are provided with a mud suction structure.

[0007] Preferably, the adjustable fixing structure includes a left fixing plate, a right fixing plate, a movable rod, a pressure plate, and a spring. The left fixing plate and the right fixing plate are respectively fixedly connected to the lower sides of the left and right ends of the frame. The right end of the left fixing plate has a buckle with equally spaced protruding ball bearings. The right fixing plate has a movable rod that is snapped through it. The left side of the movable rod is provided with a linked pressure plate and a spring.

[0008] Preferably, the pressure plate is fixedly connected to the left side of the movable rod, and a spring is nested on the outer side of the left end of the movable rod, with the two ends of the spring tightly fitted to the right fixed plate and the pressure plate, respectively.

[0009] Preferably, the right-side coupling of the adjusting rod is connected to a motor installed in the frame, and a controller is provided behind the right side of the motor and embedded in the frame.

[0010] Preferably, an electric telescopic rod that is fixedly connected to the scraper is embedded in the inner side of the lower end of the receiving plate, and limiting rods that are engaged and connected to the receiving plate are symmetrically fixed on the upper sides of the front and rear ends of the scraper.

[0011] Preferably, the spray decomposition structure includes a reservoir, a connecting plug, a solenoid valve, and a nozzle. The reservoir is fixedly connected to the upper left side of the scraper. The connecting plug is nested inside the upper end of the reservoir and threadedly connected to it. The solenoid valve is fixedly installed inside the middle part of the reservoir, and the nozzle is threadedly connected to the lower left inner side of the reservoir.

[0012] Preferably, the sludge suction structure includes through holes, suction pipes, a suction pump, and a feed pipe. The through holes are inclinedly and evenly spaced inside the lower left end of the scraper. The inner sides of the front and rear ends of the scraper are threaded with suction pipes that communicate with them. The suction pipes are connected to the feed pipes via the suction pump. The suction pump is fixedly installed on the upper right side of the frame with screws.

[0013] Compared with the prior art, the present invention has at least the following beneficial effects: the new high-efficiency and energy-saving sludge scraper is easy to install and use on different sedimentation tanks, easy to spray sludge decomposition agent for efficient sludge treatment, easy to manually adjust the position of the sludge scraper, and easy to automatically adjust the position of the scraper to improve the comprehensiveness of the sludge scraping operation. 1. The frame is equipped with a frame, a left fixed plate, a right fixed plate, and a movable rod. The left and right fixed plates are fixedly connected to the lower sides of the left and right ends of the frame, respectively. The movable rod is inserted and passed through the right fixed plate. The left side of the movable rod is fixedly connected to a pressure plate. A spring is nested on the outer side of the left end of the movable rod, which fits tightly with the right fixed plate and the pressure plate. Therefore, it is easy to install and use this new type of sludge scraper on different sedimentation tanks. 2. The machine is equipped with a left fixed plate, ball bearings, a receiving plate, and an adjusting rod. The right end of the left fixed plate has a protruding ball bearing that is snapped into place. The inner side of the frame is fitted with a receiving plate whose lower inner side is inlaid with an electric telescopic rod. The receiving plate has an internal thread that drives the adjusting rod, which engages with the frame. The right side of the adjusting rod is connected to a motor via a coupling. A scraper is fixed below the electric telescopic rod. The scraper has symmetrically fixed limit rods that engage with the receiving plate. Therefore, it is convenient to manually adjust the position of the sludge scraper and to automatically adjust the position of the scraper to improve the overall effectiveness of the sludge scraping and suction operation. 3. It is equipped with a scraper, a container, a connecting plug, and a solenoid valve. The container is fixedly connected to the upper left side of the scraper, the connecting plug is threaded to the upper inner side of the container, and the solenoid valve is fixedly installed in the middle inner side of the container. The nozzle is threaded to the lower left inner side of the container, which facilitates the spraying of sludge decomposing agent for efficient sludge treatment. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a top view cross-sectional three-dimensional structural diagram of the present invention; Figure 2 This is a frontal cross-sectional view of the present invention. Figure 3 This is a top view of the structure of this utility model; Figure 4 This is a side view sectional structural diagram of the present invention; Figure 5 This is a top-view three-dimensional structural diagram of the connection between the movable rod and the pressure plate of this utility model; Figure 6 This is a side view of the three-dimensional structure of the connection between the agent storage tank and the solenoid valve of this utility model.

[0015] In the diagram: 1. Frame; 2. Left fixed plate; 3. Right fixed plate; 4. Movable rod; 5. Pressure plate; 6. Spring; 7. Ball bearing; 8. Support plate; 9. Adjusting rod; 10. Motor; 11. Controller; 12. Electric telescopic rod; 13. Scraper; 14. Limiting rod; 15. Agent container; 16. Connecting plug; 17. Solenoid valve; 18. Nozzle; 19. Through hole; 20. Extraction pipe; 21. Extraction pump; 22. Material passage pipe. 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 of the present utility model, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Please see Figures 1-6 The present invention provides the following technical solution: A novel high-efficiency and energy-saving sludge scraper includes: a frame 1, a left fixed plate 2, a right fixed plate 3, a movable rod 4, a pressure plate 5, a spring 6, a ball bearing 7, a receiving plate 8, an adjusting rod 9, a motor 10, a controller 11, an electric telescopic rod 12, a scraper 13, a limiting rod 14, a container 15, a connecting plug 16, a solenoid valve 17, a nozzle 18, a through hole 19, a suction pipe 20, a suction pump 21, and a feed pipe 22. The receiving plate 8 is fitted to the inner side of the middle of the frame 1, and the scraper 13 is positioned below the receiving plate 8. An adjustable fixing structure is provided on the lower outer side of the frame 1, and an adjusting rod 9, threadedly connected to the receiving plate 8, is fitted inside the frame 1. The fixed structure includes a left fixed plate 2, a right fixed plate 3, a movable rod 4, a pressure plate 5, and a spring 6. The left fixed plate 2 and the right fixed plate 3 are respectively fixedly connected to the lower left and right ends of the frame 1. A spray decomposition structure is provided on the upper left side of the scraper 13, and a sludge suction structure is provided on the right end of the frame 1 and the lower inner side of the scraper 13. The spray decomposition structure includes a container 15, a connecting plug 16, a solenoid valve 17, and a nozzle 18. The container 15 is fixedly connected to the upper left side of the scraper 13. The sludge suction structure includes a through hole 19, a suction pipe 20, a suction pump 21, and a feed pipe 22. The through holes 19 are equally spaced and inclinedly opened inside the lower left end of the scraper 13. The right inner side of the left fixed plate 2 is fitted with equally spaced protruding ball bearings 7. The right fixed plate 3 is fitted with a through movable rod 4. The left side of the movable rod 4 is provided with a linkage pressure plate 5 and a spring 6. The pressure plate 5 is fixedly connected to the left side of the movable rod 4. The left outer side of the movable rod 4 is nested with a spring 6. The two ends of the spring 6 are respectively tightly fitted with the right fixed plate 3 and the pressure plate 5. The right side of the adjusting rod 9 is connected to a motor 10 installed in the frame 1. The right rear of the motor 10 is provided with a controller 11 embedded in the frame 1. An electric telescopic rod 12, which is fixedly connected to the scraper 13, is embedded in the inner side of the lower end of the receiving plate 8. Limiting rods 14, which are engaged with the receiving plate 8, are symmetrically fixed on the upper sides of the front and rear ends of the scraper 13. A connecting plug 16, which is threadedly connected to the upper inner side of the holding chamber 15, is nested in the inner side of the upper end of the holding chamber 15. A solenoid valve 17 is fixedly installed in the inner side of the middle part of the holding chamber 15. A nozzle 18, which is connected to the lower left inner side of the holding chamber 15, is threadedly connected to the inner side of the front and rear ends of the scraper 13. A suction pipe 20, which is connected to the inner side of the scraper 13, is connected to the suction pump 21 and the feed pipe 22. The suction pump 21 is fixedly installed on the upper right side of the frame 1 with screws.

[0018] When using the new high-efficiency and energy-saving scraper-suction sludge machine, such as Figure 1 , Figure 2 , Figure 3 and Figure 5 The operator can first place the new type of sludge suction machine on the sedimentation tank to be treated, so that the scraper 13 set at the bottom of the frame 1 is above the sludge in the sedimentation tank. Then, the operator can pull the movable rod 4 that is locked and passed through the right fixed plate 3 on the lower right side of the frame 1 outward, so that the left fixed plate 2 and the right fixed plate 3 are fixedly connected to the lower left and right sides of the frame 1 respectively, and are located on the upper outer side of the sedimentation tank. Then, the operator can release the pull of the movable rod 4. Since the left side of the movable rod 4 is fixedly connected to the pressure plate 5, and the left outer side of the movable rod 4 is nested with a spring 6, and the two ends of the spring 6 are tightly fitted with the right fixed plate 3 and the pressure plate 5 respectively, and the right inner side of the left fixed plate 2 is snapped with a protruding ball 7, it is easy for the ball 7 to fit against the upper outer side of the sedimentation tank when the movable rod 4 is loosened, so that the pressure plate 5 fits tightly against the outer side of the sedimentation tank under the elastic force of the spring 6, thus making it easy to install and use the new type of sludge suction machine on different sedimentation tanks. like Figure 1 , Figure 2 , Figure 4 and Figure 6After the new type of sludge scraper is installed, the operator can control the motor 10 installed on the inner right side of the frame 1 through the controller 11. The motor 10 drives the adjusting rod 9 connected to the coupling on its left side to rotate under the locking limit of the frame 1. Since the adjusting rod 9 has a receiving plate 8 on the outer side of the middle threaded drive, and the receiving plate 8 is attached to the inner side of the upper end of the frame 1, it is convenient for the adjusting rod 9 to drive the receiving plate 8 to move left and right. The controller 11 can also control the inner side of the agent storage tank 15. The side-fixed nozzle 18 operates, connecting the upper and lower ends of the agent container 15. This allows the sludge decomposing agent on the inner side of the upper end of the agent container 15 to fall onto the inner side of the lower end of the agent container 15. Since the inner side of the lower left end of the agent container 15 is threaded with symmetrical nozzles 18, it is convenient for the sludge decomposing agent on the inner side of the lower end of the agent container 15 to be sprayed out through the nozzles 18, so that the sludge decomposing agent falls onto the upper surface of the sludge in the sedimentation tank, thereby facilitating the decomposition of the sludge and making it easier to carry out efficient treatment of the sludge in the future. like Figure 1 , Figure 2 , Figure 3 and Figure 4 After the sludge decomposition agent is sprayed, the operator can control the electric telescopic rod 12 embedded in the inner side of the lower end of the receiving plate 8 through the controller 11 to carry out the operation. Since the scraper 13 is fixedly connected to the lower part of the electric telescopic rod 12, and the limiting rod 14 that engages with the receiving plate 8 is symmetrically fixed on the scraper 13, the operation of the electric telescopic rod 12 makes it easy for the electric telescopic rod 12 to drive the scraper 13 to descend under the engagement and limitation of the limiting rod 14 and the receiving plate 8 until the scraper 13 is attached to the bottom of the sedimentation tank. The pump 21, which is fixedly installed on the upper right side of the frame 1, can be operated by the controller 11. Since the scraper 13 has through holes 19 at equal intervals inside the lower left end, and the inner side of the lower outer end of the scraper 13 is threaded with a suction pipe 20 that communicates with the through hole 19, and the upper outer end of the suction pipe 20 is threaded to the left end of the pump 21, and the rear end of the pump 21 is threaded with a feed pipe 22, the operation of the pump 21 facilitates the sludge in the sedimentation tank to be drawn into the scraper 13 through the through hole 19, and then sucked out through the suction pipe 20 and the pump 21. The scraper 13 can be moved while the motor 10 is in operation to achieve the purpose of scraping and sucking sludge over a large area. The operator can manually adjust the position of the sludge scraper by pulling the movable rod 4 and lubricating the ball bearing 7, thereby improving the overall operation of the new sludge scraper. All the electrical components mentioned above are existing technologies and will not be described in detail here.

[0019] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0020] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A novel, highly efficient and energy-saving sludge scraper / suction machine, comprising: The frame (1), the support plate (8) attached to the inner side of the middle part of the frame (1), and the scraper (13) below the support plate (8); Its characteristic is that it further includes: An adjustable fixing structure is provided on the lower outer side of the frame (1), and an adjusting rod (9) that is threadedly connected to the receiving plate (8) is engaged inside the frame (1). The upper left side of the scraper (13) is provided with a spray decomposition structure, and the right end of the frame (1) and the inner side of the lower end of the scraper (13) are provided with a mud suction structure.

2. The novel high-efficiency and energy-saving sludge scraper according to claim 1, characterized in that: The adjustable fixing structure includes a left fixing plate (2), a right fixing plate (3), a movable rod (4), a pressure plate (5), and a spring (6). The left fixing plate (2) and the right fixing plate (3) are respectively fixedly connected to the lower sides of the left and right ends of the frame (1). The right end of the left fixing plate (2) has a ball bearing (7) that is attached to it at equal intervals. The movable rod (4) is inserted through the right fixing plate (3). The left side of the movable rod (4) is provided with a connecting pressure plate (5) and a spring (6).

3. The novel high-efficiency and energy-saving sludge scraper according to claim 2, characterized in that: The pressure plate (5) is fixedly connected to the left side of the movable rod (4), and a spring (6) is nested on the outer side of the left end of the movable rod (4). The two ends of the spring (6) are respectively tightly fitted to the right fixed plate (3) and the pressure plate (5).

4. The novel high-efficiency and energy-saving sludge scraper according to claim 1, characterized in that: The right coupling of the adjusting rod (9) is connected to a motor (10) installed in the frame (1), and a controller (11) is installed in the frame (1) on the right rear side of the motor (10).

5. A novel high-efficiency and energy-saving sludge scraper according to claim 1, characterized in that: An electric telescopic rod (12) that is fixedly connected to the scraper (13) is embedded in the inner side of the lower end of the receiving plate (8), and a limiting rod (14) that is engaged with the receiving plate (8) is symmetrically fixed on the upper side of the front and rear ends of the scraper (13).

6. The novel high-efficiency and energy-saving sludge scraper according to claim 1, characterized in that: The spray decomposition structure includes a container (15), a connecting plug (16), a solenoid valve (17), and a nozzle (18). The container (15) is fixedly connected to the upper left side of the scraper (13). The connecting plug (16) is nested inside the upper end of the container (15) and threadedly connected to it. The solenoid valve (17) is fixedly installed inside the middle part of the container (15), and the nozzle (18) is threadedly connected to the lower left end of the container (15).

7. A novel high-efficiency and energy-saving sludge scraper according to claim 1, characterized in that: The suction structure includes a through hole (19), a suction pipe (20), a suction pump (21), and a feed pipe (22). The through holes (19) are evenly spaced and inclined inside the lower left end of the scraper (13). The inner sides of the front and rear ends of the scraper (13) are threaded with the suction pipe (20) connected to it. The suction pipe (20) is connected to the feed pipe (22) via the suction pump (21). The suction pump (21) is fixedly installed on the upper right side of the frame (1) with screws.

Images