Domestic sewage recycling device

Abstract

The utility model discloses a domestic sewage recycling device, which relates to the technical field of sewage treatment equipment and comprises a flocculation tank, a flocculation storage tank is fixedly mounted on the right side of the flocculation tank, and a filtration and adsorption tank is fixedly mounted on the left side of the flocculation tank. According to the domestic sewage recycling device, sewage is pumped into the box body by starting a water pump, a flocculating agent is added into a mixing pipe through a feeding hopper and a material guide pipe, a servo motor is started to drive a first belt pulley to rotate so as to drive a belt to drive a second belt pulley to rotate, and the material guide pipe and the mixing pipe are driven to rotate through the second belt pulley; a flocculating agent is mixed into sewage in the box body from the through holes through centrifugal force, impurities in the sewage are flocculated, when the water level of the inner cavity of the box body is higher than the connecting groove, the treated water flows into the shell through the connecting groove, the impurities in the water are further adsorbed through activated carbon, and finally the treated water is discharged through a water discharging pipe. The recycling is convenient.

Description

Technical Field

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

[0002] Domestic sewage is not a clean water resource, but after analyzing the pollution sources of domestic sewage, we know that the pollutants contained in domestic sewage are not very harmful and can be used again as non-drinking water after recycling and treatment.

[0003] The existing sewage treatment device has poor treatment effect on sewage. It is not easy to completely separate the coagulants and water. After the impurities in the water are settled, the upper layer of clean water is taken. The coagulants located at the junction of the flocculants and the clean water are not easy to separate, resulting in poor sewage treatment effect. Therefore, the utility model provides a domestic sewage recycling device to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a domestic sewage recycling device to solve the above problems.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a domestic sewage recycling device, including a flocculation box, a flocculation storage box is fixedly installed on the right side of the flocculation box, a filtration adsorption box is fixedly installed on the left side of the flocculation box, and the lower surfaces of the filtration adsorption box and the flocculation box are fixedly installed with support legs, the flocculation box includes a box body, a servo motor is fixedly installed on the upper surface of the box body, a first pulley is fixedly installed on the output end of the servo motor, a surface of the first pulley is connected to a belt for transmission, and one end of the belt is connected to a second pulley for transmission. A material guide pipe is fixedly installed inside the second pulley, a feeding hopper is fixedly installed on the upper end of the material guide pipe, the lower end of the material guide pipe extends to the interior of the box and is rotatably connected to the inner wall of the box, a mixing tube is fixedly installed on the lower end of the material guide pipe, a through hole is provided on the side wall of the mixing tube, the filter adsorption box includes an outer shell, the outer shell and the side wall of the box are both provided with a connecting groove, a filter net is fixedly installed in the inner cavity of the connecting groove, a shielding net is fixedly installed in the inner cavity of the outer shell, activated carbon is provided on the upper surface of the shielding net, and a drain pipe is fixedly installed on the left side of the outer shell.

[0006] Preferably, a threaded rod is fixedly installed on the lower surface of the first pulley, the lower end of the threaded rod extends to the inner cavity of the box and is rotatably connected to the inner wall of the box, the surface of the threaded rod is threadedly connected to a moving block, the right side of the moving block is hinged with a hinged frame, a salvage net is fixedly installed on the surface of the hinged frame, and a reset torsion spring is arranged between the hinged frame and the moving block.

[0007] Preferably, a first bevel gear is fixedly mounted on the side wall of the material guide tube, a second bevel gear is meshingly connected to the surface of the first bevel gear, a connecting rod is fixedly mounted on one side of the second bevel gear, a rotating rod is fixedly mounted on one end of the connecting rod, a support frame is rotatably mounted on the surface of the connecting rod, and an upper end of the support frame is fixedly mounted on the top of the inner cavity of the box body.

[0008] Preferably, a through groove is provided in the center of the salvage net, the inner cavity of the through groove is sleeved on the outside of the mixing tube, and a brush is fixedly installed on the left side of the moving block.

[0009] Preferably, a water pump is fixedly installed at the lower left end of the box body, the input end of the water pump extends to the inner cavity of the box body, and a sewage pipe is fixedly installed at the input end of the water pump.

[0010] Preferably, a slag discharge groove is provided at the upper right end of the box body, and a pressing block is fixedly installed at the upper right end of the inner cavity of the box body.

[0011] Beneficial Effects

[0012] The utility model provides a domestic sewage recycling device. Compared with the prior art, it has the following beneficial effects:

[0013] 1. The domestic sewage recycling device starts the water pump to pump sewage into the interior of the box, adds flocculant into the interior of the mixing tube through the feeding hopper and the guide pipe, starts the servo motor to drive the first pulley to rotate, thereby driving the belt transmission, driving the second pulley to rotate, and driving the guide pipe and the mixing tube to rotate through the second pulley, and mixes the flocculant into the sewage inside the box through the through hole through centrifugal force, and flocculates the impurities in the sewage. When the water level in the inner cavity of the box is higher than the connecting groove, the treated water flows into the interior of the shell through the connecting groove, and the impurities in the water are further adsorbed by the activated carbon. Finally, the treated water is discharged through the drain pipe for convenient recycling.

[0014] 2. The domestic sewage recycling device drives the threaded rod to rotate through the first pulley, thereby driving the moving block to move upward, thereby driving the hinged frame and the salvage net to move upward, and the flocculants are salvaged by the upward movement of the salvage net. When the hinged frame and the salvage net move to the bottom of the pressing block, the pressing block presses the hinged frame to make the hinged frame and the salvage net rotate and tilt, which makes it convenient for the flocculants to slide into the inside of the slag discharge trough through the inclined salvage net, and then discharged into the inside of the floc storage box, so as to prevent too much flocculants in the inner cavity of the box, resulting in reduced sewage treatment efficiency, thereby achieving the effect of improving the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 It is a detailed structural diagram of A of the utility model;

[0018] Figure 4 It is a detailed cross-sectional structural diagram of position B of the utility model.

[0019] In the figure: 1. flocculation box; 2. flocculation storage box; 3. supporting leg; 4. filter adsorption box; 11. box body; 12. servo motor; 13. threaded rod; 14. first pulley; 15. second pulley; 16. belt; 17. feeding hopper; 18. guide pipe; 19. mixing pipe; 20. through hole; 21. water pump; 22. slag discharge trough; 23. pressing block; 24. moving block; 25. brush; 26. hinged frame; 27. salvage net; 28. connecting groove; 29. ​​filter net; 30. first bevel gear; 31. second bevel gear; 32. connecting rod; 33. rotating rod; 34. supporting frame; 35. through groove; 36. reset torsion spring; 41. outer shell; 42. shielding net; 43. activated carbon; 44. drain pipe. 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] Embodiment 1:

[0022] See also Figure 1-4A domestic sewage recycling device comprises a flocculation box 1, a flocculation storage box 2 is fixedly installed on the right side of the flocculation box 1, a filtering adsorption box 4 is fixedly installed on the left side of the flocculation box 1, and supporting legs 3 are fixedly installed on the lower surfaces of the filtering adsorption box 4 and the flocculation box 1. The flocculation box 1 comprises a box body 11, a servo motor 12 is fixedly installed on the upper surface of the box body 11, a first pulley 14 is fixedly installed on the output end of the servo motor 12, a surface of the first pulley 14 is transmission-connected with a belt 16, one end of the belt 16 is transmission-connected with a second pulley 15, a guide pipe 18 is fixedly installed inside the second pulley 15, a feeding hopper 17 is fixedly installed on the upper end of the guide pipe 18, and a feeding hopper 17 is fixedly installed on the upper end of the guide pipe 18. The lower end extends to the interior of the box body 11 and is rotatably connected to the inner wall of the box body 11. A mixing tube 19 is fixedly installed at the lower end of the guide tube 18, and a through hole 20 is provided on the side wall of the mixing tube 19. The filter adsorption box 4 includes an outer shell 41. The outer shell 41 and the side wall of the box body 11 are both provided with a connecting groove 28. A filter screen 29 is fixedly installed in the inner cavity of the connecting groove 28. A shielding net 42 is fixedly installed in the inner cavity of the outer shell 41, and activated carbon 43 is arranged on the upper surface of the shielding net 42. A drain pipe 44 is fixedly installed on the left side of the outer shell 41. A water pump 21 is fixedly installed on the lower end of the left side of the box body 11. The input end of the water pump 21 extends to the inner cavity of the box body 11, and a sewage pipe is fixedly installed on the input end of the water pump 21.

[0023] In this embodiment, sewage is pumped into the interior of the housing 11 by starting the water pump 21, flocculants are added to the interior of the mixing tube 19 through the hopper 17 and the guide tube 18, the servo motor 12 is started to drive the first pulley 14 to rotate, thereby driving the belt 16 to drive, driving the second pulley 15 to rotate, and the guide tube 18 and the mixing tube 19 are driven to rotate through the second pulley 15, and the flocculants are mixed into the sewage inside the housing 11 through the through hole 20 by centrifugal force, and the impurities in the sewage are flocculated. When the water level in the inner cavity of the housing 11 is higher than the connecting groove 28, The treated water flows into the interior of the outer shell 41 through the connecting groove 28, and the impurities in the water are further adsorbed by the activated carbon 43. Finally, the treated water is discharged through the drain pipe 44 for convenient recycling. The flocculated flocs settle downward and a relatively small amount reaches the surface of the connecting groove 28. The flocs are then filtered through the filter net 29 to block the flocs inside the box body 11, so that the water entering the inner part of the outer shell 41 is kept as clean as possible. The activated carbon 43 is blocked by the setting of the shielding net 42 to prevent the activated carbon 43 from flowing into the interior of the drain pipe 44.

[0024] Embodiment 2:

[0025] See also Figure 1-4This embodiment provides a technical solution based on the first embodiment: a threaded rod 13 is fixedly installed on the lower surface of the first pulley 14, the lower end of the threaded rod 13 extends to the inner cavity of the box body 11 and is rotatably connected to the inner wall of the box body 11, a moving block 24 is threadedly connected to the surface of the threaded rod 13, a hinged frame 26 is hinged on the right side of the moving block 24, a fishing net 27 is fixedly installed on the surface of the hinged frame 26, a reset torsion spring 36 is arranged between the hinged frame 26 and the moving block 24, a first bevel gear 30 is fixedly installed on the side wall of the guide tube 18, and the surface of the first bevel gear 30 A second bevel gear 31 is meshed and connected, a connecting rod 32 is fixedly installed on one side of the second bevel gear 31, a rotating rod 33 is fixedly installed on one end of the connecting rod 32, a support frame 34 is rotatably installed on the surface of the connecting rod 32, and the upper end of the support frame 34 is fixedly installed on the top of the inner cavity of the box body 11, a through groove 35 is opened in the center of the salvage net 27, the inner cavity of the through groove 35 is sleeved on the outside of the mixing tube 19, a brush 25 is fixedly installed on the left side of the moving block 24, a slag discharge groove 22 is opened at the upper right end of the box body 11, and a pressing block 23 is fixedly installed at the upper right end of the inner cavity of the box body 11.

[0026] In this embodiment, the threaded rod 13 is driven to rotate by the first pulley 14, thereby driving the moving block 24 to move upward, thereby driving the hinged frame 26 and the salvage net 27 to move upward, and the flocculants are salvaged by the upward movement of the salvage net 27. When the hinged frame 26 and the salvage net 27 move to the bottom of the pressing block 23, the hinged frame 26 is pressed by the pressing block 23, so that the hinged frame 26 and the salvage net 27 rotate and tilt, which facilitates the flocculants to slide into the inside of the slag discharge trough 22 through the inclined salvage net 27, and then discharged into the inside of the floc storage box 2, so as to prevent too much flocculants in the inner cavity of the box body 11, resulting in reduced sewage treatment efficiency, and A mixing tube 19 is provided to prevent the salvage net 27 from being blocked. At the same time, the first bevel gear 30 is driven to rotate through the guide tube 18. The second bevel gear 31, the connecting rod 32 and the rotating rod 33 are driven to rotate through the engagement of the first bevel gear 30. The salvage net 27 is knocked by the rotating rod 33 to facilitate the shaking of the salvage net 27 to discharge the flocculants. The connecting rod 32, the connecting rod 32 and the rotating rod 33 are supported by the setting of the support frame 34. When the moving block 24 moves to the side of the connecting groove 28, the filter net 29 is cleaned by the setting of the brush 25. The setting of the reset torsion spring 36 facilitates the reset of the hinged frame 26 and the salvage net 27.

[0027] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0028] 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.

[0029] 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 domestic sewage recycling device, comprising a flocculation tank (1), characterized in that: A flocculation storage box (2) is fixedly installed on the right side of the flocculation box (1), a filtration adsorption box (4) is fixedly installed on the left side of the flocculation box (1), and support legs (3) are fixedly installed on the lower surfaces of the filtration adsorption box (4) and the flocculation box (1); The flocculation box (1) comprises a box body (11), a servo motor (12) is fixedly mounted on the upper surface of the box body (11), a first pulley (14) is fixedly mounted on the output end of the servo motor (12), a belt (16) is drivingly connected to the surface of the first pulley (14), one end of the belt (16) is drivingly connected to a second pulley (15), a material guide pipe (18) is fixedly mounted inside the second pulley (15), a feeding hopper (17) is fixedly mounted on the upper end of the material guide pipe (18), the lower end of the material guide pipe (18) extends to the interior of the box body (11) and is rotatably connected to the inner wall of the box body (11), a mixing pipe (19) is fixedly mounted on the lower end of the material guide pipe (18), and a through hole (20) is provided on the side wall of the mixing pipe (19); The filtering adsorption box (4) comprises an outer shell (41), the outer shell (41) and the side wall of the box body (11) are both provided with a connecting groove (28), a filter screen (29) is fixedly installed in the inner cavity of the connecting groove (28), a shielding net (42) is fixedly installed in the inner cavity of the outer shell (41), activated carbon (43) is arranged on the upper surface of the shielding net (42), and a drainage pipe (44) is fixedly installed on the left side of the outer shell (41).

2. A domestic sewage recycling device according to claim 1, characterized in that: A threaded rod (13) is fixedly mounted on the lower surface of the first pulley (14); the lower end of the threaded rod (13) extends to the inner cavity of the box body (11) and is rotatably connected to the inner wall of the box body (11); a moving block (24) is threadedly connected to the surface of the threaded rod (13); a hinged frame (26) is hinged on the right side of the moving block (24); a salvaging net (27) is fixedly mounted on the surface of the hinged frame (26); and a return torsion spring (36) is provided between the hinged frame (26) and the moving block (24).

3. A domestic sewage recycling device according to claim 1, characterized in that: A first bevel gear (30) is fixedly mounted on the side wall of the guide tube (18); a second bevel gear (31) is meshingly connected to the surface of the first bevel gear (30); a connecting rod (32) is fixedly mounted on one side of the second bevel gear (31); a rotating rod (33) is fixedly mounted on one end of the connecting rod (32); a support frame (34) is rotatably mounted on the surface of the connecting rod (32); and an upper end of the support frame (34) is fixedly mounted on the top of the inner cavity of the box body (11).

4. A domestic sewage recycling device according to claim 2, characterized in that: A through groove (35) is provided in the center of the fishing net (27), and the inner cavity of the through groove (35) is sleeved on the outside of the mixing tube (19). A brush (25) is fixedly installed on the left side of the moving block (24).

5. The domestic sewage recycling device according to claim 1 is characterized in that: A water pump (21) is fixedly mounted on the lower left end of the box body (11), an input end of the water pump (21) extends to the inner cavity of the box body (11), and a sewage pipe is fixedly mounted on the input end of the water pump (21).

6. A domestic sewage recycling device according to claim 1, characterized in that: A slag discharge groove (22) is provided at the upper right end of the box body (11), and a pressing block (23) is fixedly installed at the upper right end of the inner cavity of the box body (11).

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