Coating sewage treatment equipment

Abstract

The utility model discloses coating sewage treatment equipment, which belongs to the technical field of sewage treatment, aims at solving the problems that filtered impurities are inconvenient to clean and the sewage treatment effect is influenced when the sewage treatment equipment is used, and comprises a treatment box, two air cylinders are fixedly arranged at the bottom end of the treatment box, a filter screen plate is fixedly mounted at the output end of the air cylinder and located in the treatment box, fixing frames are fixedly mounted on the two sides of the treatment box, a fixing block is fixedly mounted between the two fixing frames, a groove is formed in the bottom end of the fixing block, a threaded rod is rotationally mounted in the groove, and a motor is fixedly mounted on one side of the fixing block; through the arrangement of the air cylinder, the filter screen plate, the fixing frame, the fixing block, the groove, the threaded rod, the motor, the sliding block, the connecting plate, the scraping plate and the like, the filter screen plate can be conveniently cleaned after filtered water of the treatment box is discharged, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and in particular relates to painting sewage treatment equipment. Background Art

[0002] During the coating process of electronic products, water is needed for spraying and flushing in many places on the coating line. The coating wastewater after use also contains a large amount of paint organic matter and workpiece debris, which can easily cause secondary pollution. If not treated properly, it will cause harm to the surrounding environment.

[0003] The prior art discloses a coating wastewater treatment device with a patent announcement number of CN204661458U, which includes a centrifuge, a primary sedimentation tank, a secondary sedimentation tank, and a circulation tank; the liquid inlet of the centrifuge is connected to the coating wastewater outlet through a pipe; a filter is provided at the liquid outlet of the centrifuge, and the liquid outlet is connected to the liquid inlet of the primary sedimentation tank through a pipe; the top liquid inlet of the primary sedimentation tank is connected to the flocculant storage tank through a pipe, and a primary filter is provided inside the primary sedimentation tank; the liquid inlet of the primary sedimentation tank is arranged at the bottom of one side, and the liquid outlet of the primary sedimentation tank is arranged at the top of the other side, but the following deficiencies still exist in actual use: from a practical point of view, when the sewage treatment equipment is in use, it is not easy to clean the impurities after filtering, which affects the sewage treatment effect.

[0004] Therefore, a coating wastewater treatment device is needed to solve the problem that the impurities after filtration are not easy to clean during use of the wastewater treatment device in the prior art, thus affecting the treatment effect of the wastewater. Utility Model Content

[0005] The purpose of the utility model is to provide a coating wastewater treatment device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coating wastewater treatment equipment, comprising a treatment box, two cylinders are fixedly installed at the bottom end of the treatment box, a filter screen is fixedly installed at the output end of the cylinder, the filter screen is located in the treatment box, fixed frames are fixedly installed on both sides of the treatment box, a fixed block is fixedly installed between the two fixed frames, a groove is provided at the bottom end of the fixed block, a threaded rod is rotatably installed inside the groove, a motor is fixedly installed on one side of the fixed block, the output end of the motor is fixedly connected to the threaded rod, a slider is slidably installed inside the groove, the slider is threadedly connected to the threaded rod, a connecting plate is fixedly installed at the bottom end of the slider, a scraper is detachably installed at the bottom end of the connecting plate, and the scraper contacts the filter screen.

[0007] It should be noted in the solution that fixing bolts are threadedly installed on both sides of the top of the connecting plate, and the connecting plate and the scraper are fixed by fixing bolts.

[0008] It is further worth noting that a water inlet pipe is fixedly installed on one side of the top end of the processing box, and a drain pipe is fixedly installed on one side of the bottom end of the processing box.

[0009] It should be further explained that a reinforcement plate is fixedly installed inside the fixing frame, and the reinforcement plate is in a triangular shape.

[0010] As a preferred embodiment, a receiving groove is provided on one side of the bottom end of the filter screen plate, and a guide plate is rotatably installed in the receiving groove.

[0011] As a preferred implementation, magnetic blocks are fixedly mounted on one side of the guide plate and in the receiving groove, and the two magnetic blocks attract each other.

[0012] Compared with the prior art, the coating wastewater treatment equipment provided by the utility model has at least the following beneficial effects:

[0013] (1) Through the arrangement of structures such as a cylinder, a filter screen plate, a fixing frame, a fixing block, a groove, a threaded rod, a motor, a slider, a connecting plate and a scraper, it is convenient to clean the filter screen plate after the filtered water in the treatment box is discharged, thereby improving the cleaning efficiency.

[0014] (2) The setting of the fixing bolts makes it easy to replace the scraper. The setting of the water inlet pipe and the drain pipe allows the filter plate to be located between the water inlet pipe and the drain pipe during operation, so that the coating wastewater is filtered through the filter plate. The setting of the reinforcement plate enhances the connection strength. The setting of the guide plate facilitates the guidance of cleaning impurities. The setting of the magnetic block enhances the placement stability of the guide plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0017] Figure 3 This is a schematic diagram of the fixed block structure of the utility model;

[0018] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of area A in the middle.

[0019] In the figure: 1. treatment box; 2. cylinder; 3. filter screen; 4. fixing frame; 5. fixing block; 6. groove; 7. threaded rod; 8. motor; 9. slider; 10. connecting plate; 11. scraper; 12. fixing bolt; 13. water inlet pipe; 14. drain pipe; 15. reinforcement plate; 16. receiving groove; 17. guide plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a coating wastewater treatment equipment, including a treatment box 1, two cylinders 2 are fixedly installed at the bottom end of the treatment box 1, and a filter screen plate 3 is fixedly installed at the output end of the cylinder 2. The filter screen plate 3 is located in the treatment box 1, and fixed frames 4 are fixedly installed on both sides of the treatment box 1. A fixed block 5 is fixedly installed between the two fixed frames 4. A groove 6 is opened at the bottom end of the fixed block 5, and a threaded rod 7 is rotatably installed inside the groove 6. A motor 8 is fixedly installed on one side of the fixed block 5, and the output end of the motor 8 is fixedly connected to the threaded rod 7. A slider 9 is slidably installed inside the groove 6, and the slider 9 is threadedly connected to the threaded rod 7. A connecting plate 10 is fixedly installed at the bottom end of the slider 9, and a scraper 11 is detachably installed at the bottom end of the connecting plate 10. The scraper 11 contacts the filter screen plate 3. Through the arrangement of the cylinder 2, the filter screen plate 3, the fixed frame 4, the fixed block 5, the groove 6, the threaded rod 7, the motor 8, the slider 9, the connecting plate 10 and the scraper 11, it is convenient to clean the filter screen plate 3 after the filtered water in the treatment box 1 is discharged, thereby improving the cleaning efficiency.

[0022] like Figure 1 , Figure 2 and Figure 4 As shown, it is worth explaining in detail that fixing bolts 12 are threadedly installed on both sides of the top of the connecting plate 10, and the connecting plate 10 and the scraper 11 are fixed by the fixing bolts 12. The setting of the fixing bolts 12 facilitates the replacement of the scraper 11.

[0023] This solution has the following working process: when treating painting wastewater, the wastewater is discharged into the treatment box 1, and the wastewater is filtered and discharged through the filter plate 3. After long-term use, the sewage discharge is suspended, and the filter plate 3 is driven to rise by starting the cylinder 2, so that the filter plate 3 rises and contacts with the scraper 11. By starting the motor 8, the threaded rod 7 is driven to rotate, so that the slider 9 drives the scraper 11 to clean the impurities on the surface of the filter plate 3 to one side. By providing a collection box on one side of the treatment box 1, it is convenient to collect impurities.

[0024] According to the above working process, it can be known that: through the arrangement of structures such as the cylinder 2, the filter screen plate 3, the fixing frame 4, the fixing block 5, the groove 6, the threaded rod 7, the motor 8, the slider 9, the connecting plate 10 and the scraper 11, it is convenient to clean the filter screen plate 3 after the filtered water is discharged from the treatment box 1, thereby improving the cleaning efficiency. Through the arrangement of the fixing bolts 12, it is convenient to replace the scraper 11.

[0025] like Figure 1 , Figure 2 and Figure 3 As shown, it is worth explaining in detail that a receiving groove 16 is opened on one side of the bottom end of the filter screen plate 3, and a guide plate 17 is rotatably installed in the receiving groove 16. The setting of the guide plate 17 facilitates the guidance of cleaning impurities. Magnetic blocks are fixedly installed on one side of the guide plate 17 and in the receiving groove 16. The two magnetic blocks attract each other. The setting of the magnetic blocks enhances the placement stability of the guide plate 17.

[0026] like Figure 1 , Figure 2 and Figure 3 As shown, it is worth specifically explaining that a water inlet pipe 13 is fixedly installed on one side of the top end of the processing box 1, a drain pipe 14 is fixedly installed on one side of the bottom end of the processing box 1, and a reinforcing plate 15 is fixedly installed inside the fixing frame 4. The shape of the reinforcing plate 15 is triangular. Through the arrangement of the water inlet pipe 13 and the drain pipe 14, the filter screen plate 3 is located between the water inlet pipe 13 and the drain pipe 14 when working, and the coating wastewater is filtered through the filter screen plate 3. The connection strength is enhanced by the arrangement of the reinforcing plate 15.

[0027] In summary: through the arrangement of the cylinder 2, the filter screen plate 3, the fixing frame 4, the fixing block 5, the groove 6, the threaded rod 7, the motor 8, the slider 9, the connecting plate 10 and the scraper 11 and other structures, it is convenient to clean the filter screen plate 3 after the filtered water is discharged from the treatment box 1, so as to improve the cleaning efficiency; through the arrangement of the fixing bolts 12, it is convenient to replace the scraper 11; through the arrangement of the water inlet pipe 13 and the drain pipe 14, the filter screen plate 3 is located between the water inlet pipe 13 and the drain pipe 14 when working, and the coating wastewater is filtered through the filter screen plate 3; through the arrangement of the reinforcement plate 15, the connection strength is enhanced; through the arrangement of the guide plate 17, it is convenient to guide the cleaning impurities; through the arrangement of the magnetic block, the placement stability of the guide plate 17 is enhanced.

[0028] The motor 8 can be purchased on the market. The motor 8 is equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it will not be repeated in the specification.

[0029] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A painting wastewater treatment device, comprising a treatment box (1), characterized in that: Two cylinders (2) are fixedly mounted on the bottom end of the processing box (1), and a filter screen plate (3) is fixedly mounted on the output end of the cylinder (2). The filter screen plate (3) is located inside the processing box (1). Fixed frames (4) are fixedly mounted on both sides of the processing box (1), and a fixed block (5) is fixedly mounted between the two fixed frames (4). A groove (6) is provided at the bottom end of the fixed block (5), and a threaded rod (7) is rotatably mounted inside the groove (6). A motor (8) is fixedly mounted on one side of the fixed block (5), and the output end of the motor (8) is fixedly connected to the threaded rod (7). A slider (9) is slidably mounted inside the groove (6), and the slider (9) is threadedly connected to the threaded rod (7). A connecting plate (10) is fixedly mounted on the bottom end of the slider (9), and a scraper (11) is detachably mounted on the bottom end of the connecting plate (10). The scraper (11) contacts the filter screen plate (3).

2. A coating wastewater treatment equipment according to claim 1, characterized in that: Fixing bolts (12) are threadedly mounted on both sides of the top end of the connection plate (10), and the connection plate (10) and the scraper plate (11) are fixed by the fixing bolts (12).

3. A coating wastewater treatment equipment according to claim 2, characterized in that: A water inlet pipe (13) is fixedly mounted on one side of the top end of the treatment box (1), and a drainage pipe (14) is fixedly mounted on one side of the bottom end of the treatment box (1).

4. A coating wastewater treatment equipment according to claim 3, characterized in that: A reinforcing plate (15) is fixedly mounted inside the fixing frame (4), and the reinforcing plate (15) is in a triangular shape.

5. A coating wastewater treatment equipment according to claim 4, characterized in that: A receiving groove (16) is provided on one side of the bottom end of the filter screen plate (3), and a guide plate (17) is rotatably mounted in the receiving groove (16).

6. A coating wastewater treatment equipment according to claim 5, characterized in that: Magnetic blocks are fixedly mounted on one side of the guide plate (17) and in the accommodating groove (16), and the two magnetic blocks attract each other.

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