Sewage treatment device for recycling water resources

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a water resource reutilization sewage treatment device which comprises a treatment box, sliding grooves are formed in the inner walls of the front end and the rear end of the left side of the treatment box, sliding blocks are connected to the inner walls of the sliding grooves in a sliding mode, a waste chip box is fixedly connected between the sliding blocks, and a groove hole is formed in the right side of the top of the treatment box. Linear guide rails are fixedly connected to the inner walls of the front end and the rear end of the treatment box, sliding blocks are slidably connected to the outer walls of the linear guide rails, and a first motor is fixedly connected to the front end of the sliding block at the rear end. A filter screen plate of a groove box is driven by a cam to shake, the groove box is driven by a linear guide rail, a sliding block and a first motor to turn over through shaking of an internal spring, screened solids are poured into a waste chip box, solid and liquid in sewage are separated, the sewage and a flocculating agent are fully fused through stirring blades, and the sewage and the flocculating agent are fully mixed. And the three discharge pipes and the electromagnetic valve are used for controlling, discharge is carried out according to needs, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device for recycling water resources. Background Art

[0002] Since the beginning of the 21st century, the global water crisis has gradually become prominent. Water resource shortage and water environment degradation have become constraints on the survival and development of human society. The control and restoration of water environment degradation is a cutting-edge topic in the field of municipal and environmental engineering. The basis for water environment restoration and maintenance is to establish a healthy social water cycle. Wastewater recycling has become one of the key links in water environment restoration and healthy water cycle.

[0003] After searching, the existing Chinese patent announcement number is: CN214032091U, which provides a school domestic sewage treatment and reuse device. The patent installs a water storage area at the left end of the sewage treatment device, and installs a limiting device inside the top of the water storage area to limit the internal water level, thereby preventing the internal water from overflowing and wasting water resources. By arranging a water purification area and a drinking water area inside the sewage treatment device body, the sewage can be treated into a variety of water sources, so that the filtered water can be used in different places.

[0004] Although the above patent can achieve the beneficial effect of using filtered water in different places, the above-mentioned school domestic sewage treatment and reuse device still has the following problems: in the existing sewage treatment process, the filter generally achieves solid-liquid separation through a filter screen, but the sewage attached to the impurity particles cannot be effectively removed, which affects the purification effect.

[0005] In view of the above problems, a sewage treatment device for recycling water resources is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a sewage treatment device for water resource reuse, which solves the problem that in the existing sewage treatment process in the background technology, the filter generally realizes solid-liquid separation through a filter screen, but the sewage attached to the impurity particulate matter cannot be effectively removed, thereby affecting the purification effect.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a sewage treatment device for recycling water resources comprises a treatment box, wherein the inner walls at the front and rear ends of the left side of the treatment box are provided with slide grooves, the inner wall of the slide groove is slidably connected with a sliding block, a waste box is fixedly connected between the sliding blocks, and a slot hole is provided on the top right side of the treatment box, the inner walls at the front and rear ends of the treatment box are fixedly connected with a linear guide rail, the outer wall of the linear guide rail is slidably connected with a sliding block, the front end of the sliding block at the rear end is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a groove box, the bottom of the front and rear ends of the groove box are fixedly connected with a support plate, the inside of the support plate at the rear end passes through and is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a rotating rod, the outer walls at the front and rear ends of the rotating rod are fixedly connected with cams, the inner walls at the front and rear ends of the groove box are fixedly connected with a spring, the other end of the spring is fixedly connected with a filter plate, and a stirring assembly is provided at the bottom of the treatment box.

[0008] By adopting the above technical solution, the sewage is poured into the wastewater in batches through the slots, the filter plates are cleaned or replaced in time, the impurities in the waste box are processed in time, and the impurities and liquid in the sewage are filtered through the filter plates.

[0009] As a further description of the above technical solution: the stirring assembly includes an L-shaped plate, the L-shaped plate is fixedly connected to the bottom of the processing box, the top of the L-shaped plate is fixedly connected to a third motor, and the output end of the third motor is fixedly connected to a rotating rod.

[0010] By adopting the above technical solution, the third motor is fixed by the L-shaped plate, and the rotating rod is driven to rotate by the third motor.

[0011] As a further description of the above technical solution: a uniformly distributed discharge pipe is passed through and fixedly connected to the inside of the right side of the processing box, a solenoid valve is fixedly connected to the top of the discharge pipe, and a feed pipe is passed through and fixedly connected to the middle end of the right side of the processing box.

[0012] By adopting the above technical solution, the flocculant is poured into the sewage through the feed pipe, and the purified sewage is discharged through the discharge pipe.

[0013] As a further description of the above technical solution: the outer ring at the bottom of the rotating rod is fixedly connected to a driving pulley, and the left and right sides of the processing box are rotatably connected to rotating columns.

[0014] By adopting the above technical solution, the rotation of the rotating rod drives the rotating column to rotate.

[0015] As a further description of the above technical solution: the outer ring of the outer wall of the rotating column is fixedly connected with a driven pulley, and a belt is arranged between the driving pulley and the driven pulley.

[0016] By adopting the above technical solution, the driven pulley is driven to rotate by the driving pulley and the belt.

[0017] As a further description of the above technical solution: a driving gear is arranged on the top of the driving pulley, and the driving gear is fixedly connected to the outer ring of the rotating rod, and the inner walls at both ends of the processing box are rotatably connected with connecting columns.

[0018] By adopting the above technical solution, the driving gear is driven to rotate by the rotating rod, thereby driving the connecting column to rotate.

[0019] As a further description of the above technical solution: the outer ring at the bottom of the connecting column is fixedly connected with a driven gear, and the driven gear is meshed and connected with the driving gear.

[0020] By adopting the above technical solution, the driven gear is driven to rotate by the driving gear.

[0021] As a further description of the above technical solution: the rotating column and the outer ring at the top of the connecting column are fixedly connected with evenly distributed stirring blades.

[0022] By adopting the above technical solution, the flocculant and sewage are merged by the stirring blades, so that impurities are precipitated.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides a sewage treatment device for water resource reuse. First, the filter plate of the groove box is driven to shake by a cam, and the internal spring is used to make it shake more vigorously, so as to screen the solids and liquids in the sewage inside the groove box. The groove box is turned over by a linear guide rail, a sliding block and a first motor, and the screened solids are poured into a waste box to separate the solids and liquids in the sewage.

[0025] 2. The utility model provides a sewage treatment device for water resource reuse, which drives a rotating rod to rotate through a third motor, which is rotated through two driving pulleys and two driven belt pulleys, and rotated through a second driving gear and a driven gear, so that a connecting column and a rotating column rotate, so that the internal stirring blades fully blend the sewage and the flocculant, which is controlled by three discharge pipes and an electromagnetic valve to be discharged as needed, and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a schematic cross-sectional structure diagram of the processing box of the utility model;

[0028] Figure 3It is a schematic diagram of the exploded structure of the linear guide rail of the utility model;

[0029] Figure 4 It is a schematic structural diagram of the third motor of the utility model.

[0030] In the figure: 1. processing box; 2. slide; 3. slider; 4. waste box; 5. slot; 6. L-shaped plate; 7. discharge pipe; 8. solenoid valve; 9. feed pipe; 10. linear guide; 11. sliding block; 12. first motor; 13. groove box; 14. filter plate; 15. spring; 16. support plate; 17. second motor; 18. rotating rod; 19. cam; 20. third motor; 21. rotating rod; 22. driving pulley; 23. belt; 24. driven pulley; 25. rotating column; 26. driven gear; 27. connecting column; 28. stirring blade; 29. ​​driving gear. DETAILED DESCRIPTION

[0031] The following will refer to 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 of 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.

[0032] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.

[0033] Reference Figure 1 The utility model is a sewage treatment device for water resource reuse, comprising a treatment box 1, wherein the inner walls of the left front and rear ends of the treatment box 1 are provided with chutes 2, the inner wall of the chutes 2 is slidably connected with sliders 3, and a waste box 4 is fixedly connected between the sliders 3. The waste box 4 is taken out through the chutes 2 and the sliders 3, and the impurities in the waste box 4 are treated. A slot hole 5 is provided on the right side of the top of the treatment box 1, and the sewage is poured into the treatment box 1 through the slot hole 5.

[0034] Reference Figure 2 and Figure 3The inner walls of the front and rear ends of the processing box 1 are fixedly connected to linear guides 10, and the outer wall of the linear guide 10 is slidably connected to a sliding block 11, and the front end of the rear sliding block 11 is fixedly connected to a first motor 12, and the output end of the first motor 12 is fixedly connected to a groove box 13, and the bottoms of the front and rear ends of the groove box 13 are fixedly connected to support plates 16, and the rear end support plate 16 is penetrated and fixedly connected to a second motor 17, and the output end of the second motor 17 is fixedly connected to a rotating rod 18, and the outer walls of the front and rear ends of the rotating rod 18 are fixedly connected to cams 19, and the inner walls of the front and rear ends of the groove box 13 are fixedly connected A spring 15 is connected, and the other end of the spring 15 is fixedly connected to a filter plate 14. The second motor 17 drives the rotating rod 18 to rotate, so that the cam 19 on the outer wall of the rotating rod 18 rotates, and the filter plate 14 is lifted up by the convex end of the cam 19. The filter plate 14 is shaken by the springs 15 inside the front and rear ends of the groove box 13 to screen the solids and liquids in the sewage inside the groove box 13. The groove box 13 is moved to the upper end of the waste box 4 through the linear guide 10 and the sliding block 11, and the groove box 13 is turned over by the first motor 12.

[0035] Reference Figure 4A stirring assembly is provided at the bottom of the processing box 1, and the stirring assembly includes an L-shaped plate 6, which is fixedly connected to the bottom of the processing box 1, and a third motor 20 is fixedly connected to the top of the L-shaped plate 6. A rotating rod 21 is fixedly connected to the output end of the third motor 20. A uniformly distributed discharge pipe 7 is passed through and fixedly connected to the right side of the processing box 1, and a solenoid valve 8 is fixedly connected to the top of the discharge pipe 7. A feed pipe 9 is passed through and fixedly connected to the middle end of the right side of the processing box 1. A driving pulley 22 is fixedly connected to the outer ring of the bottom of the rotating rod 21. The left and right sides of the processing box 1 are both rotatably connected to the inside, and the outer ring of the outer wall of the rotating column 25 is fixedly connected to the driven pulley 24. A belt 23 is provided between the driving pulley 22 and the driven pulley 24. A driving gear 29 is provided on the top of the driving pulley 22, and the driving gear 29 is fixedly connected to the outer ring of the rotating rod 21. The inner walls of the front and rear ends of the processing box 1 are both rotatably connected to connecting columns 27, and the outer ring of the bottom of the connecting column 27 is fixedly connected to the driven gear 26, and the driven gear 2 6 is meshed and connected with the driving gear 29, and the rotating column 25 is fixedly connected with the outer ring of the top of the connecting column 27 with uniformly distributed stirring blades 28. The rotating rod 21 is driven to rotate by the third motor 20, and the two driving pulleys 22 are driven to rotate by the rotation of the rotating rod 21. The driven pulleys 24 at the front and rear ends are driven to rotate by the two driving pulleys 22 and the two belts 23, so that the rotating columns 25 at the front and rear ends are rotated, and the driving gear 29 is also driven to rotate by the rotating rod 21. The driving gear 29 is meshed with the driven gear 26, so that the connecting column 27 inside the driven gear 26 is rotated, so that the connecting column 27 rotates in the opposite direction, and the rotating column 25 rotates forward, so that the internal stirring blades 28 fully fuse the sewage and flocculant, and precipitate. The sewage is discharged according to the needs through the three discharge pipes 7 and the solenoid valve 8. The bottom is the most impurities and the top is the cleanest. The flocculant is poured into it through the feed pipe 9 and merged with the sewage.

[0036] Working principle: Pour sewage into the treatment box 1 through the slot 5, drive the rotating rod 18 to rotate through the second motor 17, so that the cam 19 on the outer wall of the rotating rod 18 rotates, and the filter plate 14 is lifted up by the convex end of the cam 19, and the filter plate 14 is shaken by the internal springs 15 at the front and rear ends of the groove box 13 to screen the solid and liquid in the sewage inside the groove box 13, move the groove box 13 to the upper end of the waste box 4 through the linear guide 10 and the sliding block 11, and turn the groove box 13 over through the first motor 12, pour the flocculant into it through the feed pipe 9 to merge with the sewage, and drive the third motor 20 to ... The movable rotating rod 21 rotates, and the two active pulleys 22 are driven to rotate by the rotation of the rotating rod 21. The driven pulleys 24 at the front and rear ends are driven to rotate through the two active pulleys 22 and the two belts 23, so that the rotating columns 25 at the front and rear ends are rotated, and the driving gear 29 is also driven to rotate through the rotating rod 21. The driving gear 29 is engaged with the driven gear 26, so that the connecting column 27 inside the driven gear 26 is rotated, and the connecting column 27 is rotated in the opposite direction, and the purified sewage is discharged through the discharge pipe 7 and the solenoid valve 8, and the waste box 4 is taken out through the chute 2 and the slider 3, and the impurities in the waste box 4 are processed.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] 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 treatment device for water resource reuse, comprising a treatment box (1), characterized in that: The inner walls of the left front and rear ends of the processing box (1) are provided with a slide groove (2), the inner wall of the slide groove (2) is slidably connected with a slider (3), a waste box (4) is fixedly connected between the sliders (3), a slot hole (5) is provided on the right side of the top of the processing box (1), the inner walls of the front and rear ends of the processing box (1) are fixedly connected with a linear guide rail (10), the outer wall of the linear guide rail (10) is slidably connected with a sliding block (11), the front end of the rear end of the sliding block (11) is fixedly connected with a first motor (12), and the output end of the first motor (12) is fixedly connected with a groove The groove box (13) is fixedly connected to a support plate (16) at the bottom of both front and rear ends of the groove box (13); a second motor (17) is passed through and fixedly connected to the interior of the support plate (16) at the rear end; a rotating rod (18) is fixedly connected to the output end of the second motor (17); cams (19) are fixedly connected to the outer walls of both front and rear ends of the rotating rod (18); springs (15) are fixedly connected to the inner walls of both front and rear ends of the groove box (13); a filter plate (14) is fixedly connected to the other end of the spring (15); and a stirring assembly is provided at the bottom of the processing box (1).

2. A sewage treatment device for water resource reuse according to claim 1, characterized in that: The stirring assembly comprises an L-shaped plate (6), wherein the L-shaped plate (6) is fixedly connected to the bottom of the processing box (1), a third motor (20) is fixedly connected to the top of the L-shaped plate (6), and a rotating rod (21) is fixedly connected to the output end of the third motor (20).

3. The sewage treatment device for water resource reuse according to claim 1, characterized in that: A uniformly distributed discharge pipe (7) is passed through and fixedly connected to the right side of the processing box (1), a solenoid valve (8) is fixedly connected to the top of the discharge pipe (7), and a feed pipe (9) is passed through and fixedly connected to the middle end of the right side of the processing box (1).

4. The sewage treatment device for water resource reuse according to claim 2 is characterized in that: The outer ring at the bottom of the rotating rod (21) is fixedly connected to a driving pulley (22), and the left and right sides of the processing box (1) are both rotatably connected to rotating columns (25).

5. A sewage treatment device for water resource reuse according to claim 4, characterized in that: The outer ring of the outer wall of the rotating column (25) is fixedly connected with a driven pulley (24), and a belt (23) is arranged between the driving pulley (22) and the driven pulley (24).

6. The sewage treatment device for water resource reuse according to claim 4 is characterized in that: A driving gear (29) is arranged on the top of the driving pulley (22), and the driving gear (29) is fixedly connected to the outer ring of the rotating rod (21). The inner walls of the front and rear ends of the processing box (1) are both rotatably connected to connecting columns (27).

7. A sewage treatment device for water resource reuse according to claim 6, characterized in that: The outer ring at the bottom of the connecting column (27) is fixedly connected with a driven gear (26), and the driven gear (26) is meshingly connected with the driving gear (29).

8. The sewage treatment device for water resource reuse according to claim 4 is characterized by: The rotating column (25) and the outer ring at the top of the connecting column (27) are fixedly connected with stirring blades (28) that are evenly distributed.

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