A water surface impurity salvaging device for sewage treatment

Abstract

The utility model relates to sewage treatment technical field, and disclose a water surface impurity salvage device for sewage treatment, including installation frame, still including the salvage net of setting in installation frame one side, the inner wall fixed connection of installation frame has the mounting seat, and mounting seat is semicircular structure design, the inner wall rotation of connecting seat in the mounting seat, the utility model discloses through setting installation frame, mounting seat, connecting seat and drive assembly can be convenient for the angle of salvage net adjustment, do not need manual salvage net to salvage, improve the security when garbage cleaning, and through setting installation component can be convenient for the installation and dismounting of salvage net, can quickly detach salvage net, carry out the comprehensive meticulous cleaning to it, can effectively remove the impurity and dirt of the blockage in mesh, when installing salvage device, the salvage net of being convenient for installation can complete installation in short time, save manpower and time cost.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to a device for removing impurities from the surface of wastewater treatment water. Background Technology

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse. It is classified by source as industrial wastewater and domestic wastewater, and treatment methods include physical, chemical, and biological methods, all aimed at separating or transforming pollutants to achieve wastewater purification.

[0003] Impurities in sewage, such as twigs or plastic, may enter equipment such as water pumps and pipes, causing blockages, wear, or even damage, affecting the normal operation of the equipment, increasing maintenance costs, and increasing the frequency of equipment replacement. Therefore, it is necessary to use a water surface debris removal device. However, the retrieval net in traditional retrieval devices is usually inconvenient to install and disassemble. If the retrieval net is difficult to install, it will consume a lot of time and manpower, reducing the installation speed of the equipment. After use, the retrieval net will have residual impurities and dirt, which are difficult to remove and clean thoroughly. At the same time, when retrieval garbage from the water surface, workers still use handheld retrieval nets, which is quite dangerous. Utility Model Content

[0004] The purpose of this invention is to provide a device for removing impurities from the surface of wastewater in wastewater treatment, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a device for removing surface impurities in wastewater treatment water, including a mounting frame, and further comprising:

[0006] A dredging net is set on one side of the mounting frame, and a mounting base is fixedly connected to the inner wall of the mounting frame, and the mounting base has a semi-circular structure design.

[0007] A connecting seat is rotatable on the inner wall of the mounting base, and a drive assembly for adjusting the angle of the retrieval net is provided on the top of the connecting seat;

[0008] An installation assembly is disposed on the outside of the salvage net. The installation assembly includes a first mounting frame installed on the outside of the salvage net, and a second mounting frame for fixing the salvage net is bolted to one side of the first mounting frame.

[0009] Preferably, the drive assembly includes a waterproof motor fixed to the top of the connector, and the output end of the waterproof motor is fixedly connected to a connecting rod.

[0010] Preferably, two sets of positioning plates are fixedly connected to the outer side of the connecting rod, and positioning discs are fixedly connected to the outer side of each set of positioning plates.

[0011] Preferably, a slide rod is fixedly connected to one side of the positioning disk, and a sleeve rod is slidably connected to the outside of the slide rod.

[0012] Preferably, the inner wall of the sleeve rod has a through hole for adjusting the length, the inner wall of the slide rod is slidably connected to a snap-fit ​​connector for snapping the sleeve rod, one end of the sleeve rod is fixedly connected to a fixing plate, and one side of the fixing plate is fixedly connected to the outer side of the first mounting bracket.

[0013] Preferably, the inner wall of the first mounting bracket is provided with a threaded hole, and the inner wall of the second mounting bracket is threaded with a fixing bolt for mounting the first mounting bracket.

[0014] Preferably, a positioning seat is fixedly connected to one side of the first mounting bracket, and a connecting block is rotatably connected to the inner wall of the positioning seat via a rotating shaft.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention, by setting up an installation frame, mounting base, connecting base, and drive component, facilitates the adjustment of the angle of the retrieval net, eliminating the need for manual hand-held retrieval and improving safety during garbage collection. Furthermore, the installation component facilitates the installation and disassembly of the retrieval net, allowing for quick removal and thorough cleaning, effectively removing impurities and dirt clogging the mesh. The easy-to-install retrieval net allows for quick installation of the retrieval device, reducing the user's workload and increasing work efficiency. Attached Figure Description

[0017] Figure 1 A schematic diagram of a preferred embodiment of the wastewater treatment surface impurity removal device provided by this utility model;

[0018] Figure 2 A schematic diagram of the installation component structure provided by this utility model;

[0019] Figure 3 A schematic diagram of the slide bar and sleeve bar structure provided by this utility model;

[0020] Figure 4 for Figure 3 A magnified structural diagram of point A is shown below;

[0021] Figure 5 for Figure 3 A magnified structural diagram of point B is shown.

[0022] In the diagram: 1. Mounting frame; 2. Salvage net; 3. Mounting base; 4. Connecting base; 5. Drive assembly; 51. Waterproof motor; 52. Connecting rod; 6. Mounting assembly; 61. First mounting bracket; 62. Second mounting bracket; 7. Positioning plate; 8. Positioning disc; 9. Slide rod; 10. Sleeve rod; 11. Through hole; 12. Snap connector; 13. Fixing disc; 14. Threaded hole; 15. Fixing bolt; 16. Positioning base; 17. Connecting block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5 As shown, a wastewater treatment water surface debris retrieval device includes a mounting frame 1, a retrieval net 2 disposed on one side of the mounting frame 1, and a mounting base 3 fixedly connected to the inner wall of the mounting frame 1, the mounting base 3 having a semi-circular structure design; a connecting base 4 rotatably rests on the inner wall of the mounting base 3, and a driving component 5 for adjusting the angle of the retrieval net 2 is provided on the top of the connecting base 4; the mounting frame 1 is designed for installation on a boat hull to facilitate operation of the retrieval net 2; the retrieval net 2 is designed for retrieval of debris and garbage from the water surface, and typically consists of a net bag, a net frame, and a handle, etc., and is mostly made of corrosion-resistant nylon, stainless steel, etc. With different eye sizes to suit different types of garbage, it can effectively retrieve various floating objects such as leaves and plastics. It is widely used in rivers, lakes, ponds and other water bodies. Since the connecting seat 4 rotates on the inner wall of the mounting seat 3, and both the inner walls of the mounting seat 3 and the connecting seat 4 are rotatably connected to a rotating shaft, the angle of the retrieval net 2 can be adjusted to facilitate emptying the garbage from the retrieval net 2. It can also better retrieve garbage while the boat is moving, making it easier to retrieve garbage from the water surface. The design of the drive component 5 is used to drive the retrieval net 2 to rotate, making it more convenient to retrieve or empty garbage.

[0025] Mounting assembly 6 is located on the outside of the salvage net 2. Mounting assembly 6 includes a first mounting bracket 61 mounted on the outside of the salvage net 2. A second mounting bracket 62 for fixing the salvage net 2 is bolted to one side of the first mounting bracket 61. The inner wall of the first mounting bracket 61 has a threaded hole 14, and the inner wall of the second mounting bracket 62 is threaded with a fixing bolt 15 for mounting the first mounting bracket 61. A positioning seat 16 is fixedly connected to one side of the first mounting bracket 61, and a connecting block 17 is rotatably connected to the inner wall of the positioning seat 16 via a rotating shaft. The first mounting bracket 61 and the second mounting bracket 62 are installed by inserting the fixing bolt 15 into the threaded hole 14. When the two are installed to form two circular channels, the salvage net 2 can be fixed. The positioning seat 16 and the connecting block 17 are designed to allow the first mounting bracket 61 to rotate. Figure 3 As shown, slots are provided on both sides of the first mounting bracket 61, and two sets of bolts for inserting into the slots are threaded onto the inner wall of the second mounting bracket 62. Therefore, when the salvage net 2 needs to be installed, the fixing bolts 15 and the bolts on both sides are first removed. Through the cooperation of the positioning seat 16 and the connecting block 17, the first mounting bracket 61 is formed into a C-shaped structure, and the second mounting bracket 62 is similarly formed into a C-shaped structure. At this time, the salvage net 2 is placed on the inner wall of the first mounting bracket 61, and then the second mounting bracket 62 is closed. The fixing bolts 15 on both sides are tightened so that the first mounting bracket 61 and the second mounting bracket 62 form two circular channels to fix the salvage net 2. When the salvage net 2 needs to be disassembled, all the fixing bolts 15 and the bolts on both sides are removed, and then the first mounting bracket 61 and the second mounting bracket 62 are disassembled to disassemble the salvage net 2. It should be noted that the second mounting bracket 62 is also equipped with a positioning seat 16 and a connecting block 17.

[0026] The drive assembly 5 includes a waterproof motor 51 fixed to the top of the connecting base 4. The output end of the waterproof motor 51 is fixedly connected to a connecting rod 52. Two sets of positioning plates 7 are fixedly connected to the outside of the connecting rod 52. Positioning discs 8 are fixedly connected to the outside of each of the two sets of positioning plates 7. When the waterproof motor 51 rotates, it can easily drive the connecting rod 52 to rotate. When the connecting rod 52 rotates, it can easily drive the positioning plates 7 to rotate. When the positioning plates 7 rotate, it can easily drive the positioning discs 8 to flip. When the positioning discs 8 rotate, it can easily drive the sliding rod 9 to flip.

[0027] A slide rod 9 is fixedly connected to one side of the positioning plate 8, and a sleeve rod 10 is slidably connected to the outer side of the slide rod 9. The inner wall of the sleeve rod 10 has a through hole 11 for adjusting its length. A snap-fit ​​connector 12 for engaging the sleeve rod 10 is slidably connected to the inner wall of the slide rod 9. A fixing plate 13 is fixedly connected to one end of the sleeve rod 10, and one side of the fixing plate 13 is fixedly connected to the outer side of the first mounting bracket 61. Because the slide rod 9 slides on the inner wall of the sleeve rod 10, and multiple sets of through holes 11 are provided on the inner wall of the sleeve rod 10, it is convenient to adjust the length. Regarding the position of connector 12, it should be noted that the inner wall of the slide rod 9 is fixedly connected to two sets of springs for resetting connector 12. Therefore, when connector 12 is pressed down and pressed into the inner cavity of sleeve rod 10, and then the slide rod 9 is moved to a suitable position, the spring's own reaction force will pop connector 12 out, causing connector 12 to engage with the inner wall of sleeve rod 10. This completes the adjustment of the total length of slide rod 9 and sleeve rod 10, thereby completing the adjustment of the length of retrieval net 2, enabling it to retrieve garbage from a distance.

[0028] Working principle: In use, first, the mounting frame 1 is installed on the hull with bolts. When the length of the salvage net 2 needs to be adjusted, press the locking connector 12 so that it is pressed into the inner cavity of the sleeve rod 10. Then, move the sliding rod 9 to the appropriate position. The spring's own reaction force will pop out the locking connector 12, so that the locking connector 12 is engaged with the inner wall of the sleeve rod 10, thereby completing the adjustment of the total length of the sliding rod 9 and the sleeve rod 10, and thus completing the adjustment of the length of the salvage net 2. When the angle of the salvage net 2 needs to be adjusted while the hull is moving, the handle on one side of the connecting seat 4 can be held to rotate the connecting seat 4 on the inner wall of the mounting seat 3. When rotating, it can drive the salvage net 2 on one side to rotate synchronously. When it is necessary to flip the salvage net 2, the waterproof motor 51 is turned on. The rotation of the waterproof motor 51 drives the connecting rod 52 to rotate, the rotation of the connecting rod 52 drives the positioning plate 7 to rotate, and the rotation of the positioning plate 7 drives the positioning disc 8. The positioning plate 8 rotates, causing the sliding rod 9 to rotate, which in turn causes the sleeve rod 10 to rotate, and then causes the retrieval net 2 at one end of the sleeve rod 10 to rotate, thereby adjusting the angle of the retrieval net 2. When the retrieval net 2 needs to be installed, first remove the fixing bolts 15 and the bolts on both sides. Through the cooperation of the positioning seat 16 and the connecting block 17, the first mounting frame 61 is formed into a C-shaped structure, and the second mounting frame 62 is similarly formed into a C-shaped structure. At this time, the retrieval net 2 is placed on the inner wall of the first mounting frame 61, and then the second mounting frame 62 is closed. The bolts on both sides and the fixing bolts 15 are tightened, so that the first mounting frame 61 and the second mounting frame 62 form two circular channels to fix the retrieval net 2. When the retrieval net 2 needs to be disassembled, all the two sets of fixing bolts 15 and the bolts on both sides are removed, and then the first mounting frame 61 and the second mounting frame 62 are disassembled, thereby disassembling the retrieval net 2.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for removing surface impurities in wastewater treatment water, comprising a mounting frame (1), characterized in that, Also includes: A dredging net (2) is set on one side of the mounting frame (1), and a mounting base (3) is fixedly connected to the inner wall of the mounting frame (1), and the mounting base (3) is designed with a semi-circular structure. The connecting seat (4) rotates on the inner wall of the mounting seat (3), and the top of the connecting seat (4) is provided with a drive assembly (5) for adjusting the angle of the fishing net (2). The mounting component (6) is located on the outside of the salvage net (2). The mounting component (6) includes a first mounting frame (61) mounted on the outside of the salvage net (2). A second mounting frame (62) for fixing the salvage net (2) is mounted on one side of the first mounting frame (61) by bolts.

2. The wastewater treatment water surface impurity removal device according to claim 1, characterized in that: The drive assembly (5) includes a waterproof motor (51) fixed to the top of the connector (4), and the output end of the waterproof motor (51) is fixedly connected to a connecting rod (52).

3. The wastewater treatment water surface impurity removal device according to claim 2, characterized in that: Two sets of positioning plates (7) are fixedly connected to the outside of the connecting rod (52), and positioning discs (8) are fixedly connected to the outside of both sets of positioning plates (7).

4. The wastewater treatment water surface impurity removal device according to claim 3, characterized in that: A slide rod (9) is fixedly connected to one side of the positioning disk (8), and a sleeve rod (10) is slidably connected to the outside of the slide rod (9).

5. The wastewater treatment water surface impurity removal device according to claim 4, characterized in that: The inner wall of the sleeve rod (10) is provided with a through hole (11) for adjusting the length. The inner wall of the slide rod (9) is slidably connected with a snap-fit ​​connector (12) for snapping the sleeve rod (10). One end of the sleeve rod (10) is fixedly connected to a fixing plate (13). One side of the fixing plate (13) is fixedly connected to the outer side of the first mounting bracket (61).

6. The wastewater treatment water surface impurity removal device according to claim 1, characterized in that: The inner wall of the first mounting bracket (61) is provided with a threaded hole (14), and the inner wall of the second mounting bracket (62) is threaded with a fixing bolt (15) for installing the first mounting bracket (61).

7. The wastewater treatment water surface impurity removal device according to claim 1, characterized in that: A positioning seat (16) is fixedly connected to one side of the first mounting bracket (61), and a connecting block (17) is rotatably connected to the inner wall of the positioning seat (16) via a rotating shaft.

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