Sewage purification treatment device for industrial engineering

Abstract

The invention discloses a sewage purification treatment device for industrial engineering, and relates to the technical field of sewage treatment.The sewage purification treatment device comprises a treatment box, a water inlet pipe is installed on the side face of the treatment box, a water outlet pipe is installed on the side, away from the water inlet pipe, of the treatment box, a coarse screen is movably connected to the inner side of the treatment box, and a fine screen is installed on the inner side of the treatment box; the inner side of the treatment box is movably connected with a scraping plate, the treatment box is in sliding connection with the second movable rod, the second movable rod is movably connected with the coarse screen, the treatment box is provided with a discharging assembly used for the scraping plate, and the discharging assembly comprises a supporting frame and a first baffle which are arranged on the treatment box; according to the sewage treatment device, treated large-particle impurities can be discharged out of the collecting frame on the premise that sewage purification treatment is not stopped, the sewage purification treatment process can be kept continuous, and the overall treatment efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and in particular to a sewage purification treatment device for industrial engineering. Background Art

[0002] The sewage purification treatment device for industrial engineering is a kind of equipment specially used for treating industrial sewage. It removes harmful substances in industrial sewage or converts them into harmless substances to achieve the purpose of purifying water quality and protecting the environment. The purified water reduces the pollution to natural water bodies, protects aquatic ecosystems and human health, and the treated sewage can be reused in industrial production, agricultural irrigation, urban greening and other fields, realizing the recycling of water resources.

[0003] After searching, the invention patent with Chinese patent number CN116870548A discloses a sludge filtering device for sewage treatment;

[0004] Compared with the prior art, the invention patent with Chinese patent number CN116870548A has the advantages that when sewage enters the filter frame, the sludge will be settled at the bottom of the filter frame under the filtration of the filter screen, so that the sludge can be concentrated in the filter frame for collection. When the sludge in the filter frame needs to be cleaned, it is only necessary to remove the limit of the filter frame by the limit component. If the handle can be used, the filter frame can be easily moved out of the filter box for cleaning, and the operation is relatively convenient and quick.

[0005] However, in actual use of the above device, when it is necessary to process the filtered impurities, the sewage purification process needs to be stopped and then manually cleaned, which makes it difficult to maintain continuous operation of the sewage purification process and reduces the overall treatment efficiency. Therefore, a sewage purification device for industrial engineering is proposed. Summary of the invention

[0006] The purpose of the present invention is to solve the disadvantage in the prior art that the purification process needs to be stopped to process the filtered impurities, thereby reducing the overall treatment efficiency, and to propose a sewage purification treatment device for industrial engineering.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A sewage purification treatment device for industrial engineering comprises a treatment box, a water inlet pipe is installed on the side of the treatment box, a water outlet pipe is installed on the side of the treatment box away from the water inlet pipe, a coarse screen is movably connected to the inner side of the treatment box, a fine screen is installed on the inner side of the treatment box, a scraper is movably connected to the inner side of the treatment box, the treatment box is slidably connected to a second movable rod, the second movable rod is movably connected to the coarse screen, a discharge assembly for the scraper is arranged on the treatment box, the discharge assembly comprises a support frame and a first baffle arranged on the treatment box, and a collection frame is slidably connected to the side of the treatment box close to the support frame.

[0009] The above technical solution further includes:

[0010] A servo motor is installed at the bottom of the processing box, a threaded rod is installed at the end of the output shaft of the servo motor, a movable plate is installed at one end of the second movable rod away from the coarse screen, and the movable plate is threadedly connected to the second movable rod.

[0011] A first movable rod is installed at the bottom of the scraper, and the first movable rod is slidably connected to the processing box. One end of the first movable rod away from the scraper is fixedly connected to the movable plate, and the scraper can be used to process impurities on the coarse screen.

[0012] A third sliding groove is symmetrically provided on the inner side of the processing box, and a plurality of third springs are installed on the inner side of the third sliding groove. The ends of the plurality of third springs are fixedly connected to the coarse screen, and the coarse screen is slidably connected to the third sliding groove.

[0013] A square groove is provided on the upper part of the processing box, and the support frame is installed on the upper part of the processing box. A second sliding groove is symmetrically provided on the inner side of the square groove and the support frame. A second sliding block is slidably provided on the inner side of the second sliding groove. The number of the second sliding blocks is two groups and they are symmetrically distributed. The two sides of the second sliding blocks close to each other are fixedly connected to the first baffle.

[0014] A first spring is installed on the upper part of the second sliding block, and one end of the first spring away from the second sliding block is fixedly connected to the side wall of the second sliding groove. A round rod is installed on the inner side of the second sliding groove, and the round rod is slidably connected to the second sliding block.

[0015] An open groove is provided on one side of the support frame close to the collection frame, and the support frame is slidably connected to the second baffle plate. A second spring and a telescopic rod are respectively installed on the inner side of the second baffle plate. The second spring and the telescopic rod are fixedly connected to the support frame at one end close to the first baffle plate, and the second baffle plate is in contact with the side wall of the open groove.

[0016] A first sliding groove is provided on the side of the coarse screen away from the scraper, a first sliding block is slidably arranged inside the first sliding groove, and the side of the first sliding block away from the scraper is fixedly connected to the second movable rod, so that the coarse screen can move left and right.

[0017] A fourth sliding groove is provided on the upper part of the processing box, and an L-shaped rod is slidably provided on the inner side of the fourth sliding groove. The end of the L-shaped rod close to the support frame is fixedly connected to the collection frame, and the end of the L-shaped rod away from the collection frame is fixedly connected to the coarse screen. Impurities are collected and processed through the processing box, and the L-shaped rod can be moved back and forth to make the internal impurities more uniform.

[0018] A base is installed at the bottom of the processing box, and the servo motor, the first movable rod, the second movable rod and the threaded rod are all located on the inner side of the base.

[0019] The present invention has the following beneficial effects:

[0020] 1. In the present invention, the large particles of impurities filtered out from the coarse screen can be processed by the cooperation of the scraper and the discharge assembly, and the processed large particles of impurities can be discharged into the collection frame without stopping the sewage purification process, so that the sewage purification process can maintain continuous operation and improve the overall treatment efficiency.

[0021] 2. In the present invention, when performing sewage purification, impurities on the coarse screen can be scraped off by a scraper, and the coarse screen can be driven to move left and right by the second movable rod during scraping, which helps to further release and remove fine particles attached to the screen surface, thereby improving filtration efficiency and filtration quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a first three-dimensional structural schematic diagram of an industrial engineering sewage purification treatment device proposed by the present invention;

[0023] Figure 2 It is a schematic diagram of a second three-dimensional structure in the present invention;

[0024] Figure 3 is a schematic diagram of a third three-dimensional structure in the present invention;

[0025] Figure 4 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 5 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0027] Figure 6 for Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0028] Figure 7 for Figure 2 A magnified schematic diagram of the structure at C in the middle;

[0029] Figure 8 for Figure 3 A magnified schematic diagram of the structure at D in the middle;

[0030] Fig. 9 for Figure 3 The enlarged schematic diagram of the structure at E in the middle;

[0031] Fig.10 for Figure 3 Enlarged schematic diagram of the structure at F in the middle.

[0032] In the figure: 1. processing box; 2. water inlet pipe; 3. water outlet pipe; 4. base; 5. coarse screen; 6. fine screen; 7. servo motor; 8. first movable rod; 9. scraper; 10. movable plate; 11. second movable rod; 12. first sliding groove; 13. first sliding block; 14. square groove; 15. support frame; 16. second sliding groove; 17. second sliding block; 18. first spring; 19. round rod; 20. first baffle; 21. open groove; 22. second baffle; 23. second spring; 24. telescopic rod; 25. collecting frame; 26. third sliding groove; 27. third spring; 28. L-shaped rod; 29. ​​fourth sliding groove; 30. threaded rod. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Embodiment 1

[0035] like Figure 1-Figure 10 As shown, a sewage purification treatment device for industrial engineering proposed by the present invention comprises a treatment box 1, a water inlet pipe 2 is installed on the side of the treatment box 1, a water outlet pipe 3 is installed on the side of the treatment box 1 away from the water inlet pipe 2, a coarse screen 5 is movably connected to the inner side of the treatment box 1, a fine screen 6 is installed on the inner side of the treatment box 1, a scraper 9 is movably connected to the inner side of the treatment box 1, the treatment box 1 is slidably connected to the second movable rod 11, the second movable rod 11 is movably connected to the coarse screen 5, a discharge assembly for the scraper 9 is arranged on the treatment box 1, the discharge assembly comprises a support frame 15 and a first baffle 20 arranged on the treatment box 1, and a collecting frame 25 is slidably connected to the side of the treatment box 1 close to the support frame 15;

[0036] A servo motor 7 is installed at the bottom of the processing box 1, and a threaded rod 30 is installed at the end of the output shaft of the servo motor 7. A movable plate 10 is installed at the end of the second movable rod 11 away from the coarse screen 5, and the movable plate 10 and the second movable rod 11 are threadedly connected. A first movable rod 8 is installed at the bottom of the scraper 9, and the first movable rod 8 is slidably connected to the processing box 1, and the end of the first movable rod 8 away from the scraper 9 is fixedly connected to the movable plate 10;

[0037] A third sliding groove 26 is symmetrically provided on the inner side of the processing box 1, and a plurality of third springs 27 are installed on the inner side of the third sliding groove 26. The ends of the plurality of third springs 27 are fixedly connected to the coarse screen 5, and the coarse screen 5 is slidably connected to the third sliding groove 26. A base 4 is installed at the bottom of the processing box 1, and the servo motor 7, the first movable rod 8, the second movable rod 11 and the threaded rod 30 are all located on the inner side of the base 4.

[0038] In this embodiment, when the sewage is purified, the sewage can be discharged into the treatment box 1 through the water inlet pipe 2, and then the large particles of impurities are filtered through the coarse screen 5, and the small particles of impurities are filtered through the fine screen 6, and finally discharged through the water outlet pipe 3, and then other steps are performed to further purify the sewage. When a large number of large particles of impurities are adsorbed on the coarse screen 5, the servo motor 7 can be started at this time, and the reciprocating threaded rod 30 can be driven to rotate by the servo motor 7. The force generated by the rotation of the threaded rod 30 drives the movable plate 10 to move back and forth in the direction close to the treatment box 1, and at the same time drives the first movable rod 8 and the second movable rod 11 to move back and forth. When the first movable rod 8 moves back and forth, it drives the scraper 9 to move on the coarse screen. The mesh 5 is scraped back and forth, thereby processing the large particles of impurities adsorbed on the coarse screen 5, and the second movable rod 11 can drive the first sliding block 13 to slide inside the first sliding groove 12 when moving back and forth. Since the cross-section of the first sliding groove 12 is curved, the coarse screen 5 can be driven to move back and forth along the third sliding groove 26 by the force of the first sliding block 13 sliding inside the first sliding groove 12. At the same time, the coarse screen 5 is moved back and forth by the elasticity of the third spring 27, so that the coarse screen 5 can be driven to move left and right by the second movable rod 11 when the scraper 9 is scraping, which helps to further release and remove fine particles attached to the mesh surface, thereby improving the filtration efficiency and filtration quality.

[0039] Embodiment 2

[0040] like Figure 1-Figure 10As shown, based on the first embodiment, a square groove 14 is provided on the upper part of the processing box 1, and a support frame 15 is installed on the upper part of the processing box 1. A second sliding groove 16 is symmetrically provided on the inner side of the square groove 14 and the support frame 15. A second sliding block 17 is slidably provided on the inner side of the second sliding groove 16. The number of the second sliding blocks 17 is two groups and they are symmetrically distributed. The two second sliding blocks 17 are fixedly connected to the first baffle 20 on one side close to each other. A first spring 18 is installed on the upper part of the second sliding block 17. One end of the first spring 18 away from the second sliding block 17 is fixedly connected to the side wall of the second sliding groove 16. A round rod 19 is installed on the inner side of the second sliding groove 16, and the round rod 19 is slidably connected to the second sliding block 17.

[0041] An open groove 21 is provided on the side of the support frame 15 close to the collecting frame 25, the support frame 15 is slidably connected to the second baffle plate 22, a second spring 23 and a telescopic rod 24 are respectively installed on the inner side of the second baffle plate 22, the second spring 23 and the telescopic rod 24 are fixedly connected to the support frame 15 at one end close to the first baffle plate 20, the second baffle plate 22 fits with the side wall of the open groove 21, a first sliding groove 12 is provided on the side of the coarse screen 5 away from the scraper plate 9, a first sliding block 13 is slidably provided on the inner side of the first sliding groove 12, and the first sliding block 13 is fixedly connected to the second movable rod 11 at the side away from the scraper plate 9;

[0042] A fourth sliding groove 29 is opened at the upper part of the processing box 1, and an L-shaped rod 28 is slidably arranged inside the fourth sliding groove 29. The end of the L-shaped rod 28 close to the support frame 15 is fixedly connected to the collecting frame 25, and the end of the L-shaped rod 28 away from the collecting frame 25 is fixedly connected to the coarse screen 5.

[0043] In this embodiment, when a large number of large particles of impurities are adsorbed on the coarse screen 5 and the impurities need to be discharged outside the processing box 1, the servo motor 7 can be directly started at this time, and the scraper 9 is driven by the servo motor 7 to move in the direction close to the first baffle 20. At this time, the large particles of impurities are between the inclined surface of the scraper 9 and the coarse screen 5, until the scraper 9 is against the first baffle 20, driving the first baffle 20 to move along the second sliding groove 16 and the round rod 19 through the second sliding block 17, and at the same time, the first spring 18 is in a contracted state until the first baffle 20 is separated from the square groove 14, and when the first baffle 20 moves, the second baffle 22 can be squeezed to separate the second baffle 22 from the opening groove 21, and the second spring 23 and the telescopic rod 24 are stretched, and then the scraper 9 continues to move until the inclined surface of the scraper 9 is aligned with the opening groove 21. At this time, the large particles of impurities on the inclined surface of the scraper 9 roll through the opening groove 21 to the collection frame 25 for collection;

[0044] Afterwards, the servo motor 7 can drive the scraper 9 to reset, and at this time, the first baffle 20 is no longer squeezed, and the first baffle 20 no longer squeezes the second baffle 22. The second spring 23 and the telescopic rod 24 in the stretched state drive the second baffle 22 to reset and block the open groove 21 again. The first spring 18 in the contracted state is reset, driving the first baffle 20 to reset, so that the first baffle 20 blocks the square groove 14 again, and when the scraper 9 is reset, the first sliding block 13 can be driven by the second movable rod 11 to slide in the first sliding groove 12, so that the coarse screen 5 moves left and right. When the coarse screen 5 moves, it drives the L-shaped rod 28 to move back and forth along the third sliding groove 29, thereby driving the collecting frame 25 to move back and forth, and the impurities in the collecting frame 25 can be shaken evenly, so as to collect more large particles of impurities, so that the large particles of impurities filtered out of the coarse screen 5 can be processed, and the large particles of impurities processed can be discharged into the collecting frame 25 without stopping the sewage purification process, so that the sewage purification process can maintain continuous operation, thereby improving the overall processing efficiency.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage purification device for industrial engineering, comprising a treatment box (1), characterized in that: A water inlet pipe (2) is installed on the side of the treatment box (1), a water outlet pipe (3) is installed on the side of the treatment box (1) away from the water inlet pipe (2), a coarse screen (5) is movably connected to the inner side of the treatment box (1), a fine screen (6) is installed on the inner side of the treatment box (1), a scraper (9) is movably connected to the inner side of the treatment box (1), the treatment box (1) is slidably connected to a second movable rod (11), the second movable rod (11) is movably connected to the coarse screen (5), a discharge assembly for the scraper (9) is provided on the treatment box (1), the discharge assembly comprises a support frame (15) and a first baffle (20) provided on the treatment box (1), and a collection frame (25) is slidably connected to the side of the treatment box (1) close to the support frame (15).

2. The industrial wastewater purification device according to claim 1, characterized in that: A servo motor (7) is installed at the bottom of the processing box (1), a threaded rod (30) is installed at the end of the output shaft of the servo motor (7), and a movable plate (10) is installed at the end of the second movable rod (11) away from the coarse screen (5), and the movable plate (10) and the second movable rod (11) are threadedly connected.

3. The industrial wastewater purification device according to claim 2, characterized in that: A first movable rod (8) is installed at the bottom of the scraper (9), and the first movable rod (8) is slidably connected to the processing box (1), and one end of the first movable rod (8) away from the scraper (9) is fixedly connected to the movable plate (10).

4. The industrial wastewater purification device according to claim 1, characterized in that: A third sliding groove (26) is symmetrically provided on the inner side of the processing box (1), and a plurality of third springs (27) are installed on the inner side of the third sliding groove (26). The ends of the plurality of third springs (27) are fixedly connected to the coarse screen (5), and the coarse screen (5) is slidably connected to the third sliding groove (26).

5. The industrial wastewater purification device according to claim 1, characterized in that: The upper part of the processing box (1) is provided with a square groove (14), the support frame (15) is installed on the upper part of the processing box (1), the inner sides of the square groove (14) and the support frame (15) are symmetrically provided with a second sliding groove (16), the inner side of the second sliding groove (16) is slidably provided with a second sliding block (17), the number of the second sliding blocks (17) is two groups and they are symmetrically distributed, and the sides of the two second sliding blocks (17) close to each other are fixedly connected to the first baffle (20).

6. The industrial wastewater purification device according to claim 5, characterized in that: A first spring (18) is installed on the upper part of the second sliding block (17); one end of the first spring (18) away from the second sliding block (17) is fixedly connected to the side wall of the second sliding groove (16); a round rod (19) is installed on the inner side of the second sliding groove (16); and the round rod (19) is slidably connected to the second sliding block (17).

7. The industrial wastewater purification device according to claim 1, characterized in that: An open slot (21) is provided on one side of the support frame (15) close to the collecting frame (25); the support frame (15) is slidably connected to the second baffle plate (22); a second spring (23) and a telescopic rod (24) are respectively installed on the inner side of the second baffle plate (22); one end of the second spring (23) and the telescopic rod (24) close to the first baffle plate (20) are fixedly connected to the support frame (15); the second baffle plate (22) is in contact with the side wall of the open slot (21).

8. The industrial wastewater purification device according to claim 1, characterized in that: A first sliding groove (12) is provided on the side of the coarse screen (5) away from the scraper (9), a first sliding block (13) is slidably arranged inside the first sliding groove (12), and the side of the first sliding block (13) away from the scraper (9) is fixedly connected to the second movable rod (11).

9. The industrial wastewater purification device according to claim 1, characterized in that: A fourth sliding groove (29) is provided on the upper part of the processing box (1), and an L-shaped rod (28) is slidably provided inside the fourth sliding groove (29); an end of the L-shaped rod (28) close to the support frame (15) is fixedly connected to the collection frame (25), and an end of the L-shaped rod (28) away from the collection frame (25) is fixedly connected to the coarse screen (5).

10. The industrial wastewater purification device according to claim 3, characterized in that: A base (4) is installed at the bottom of the processing box (1), and the servo motor (7), the first movable rod (8), the second movable rod (11) and the threaded rod (30) are all located on the inner side of the base (4).

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