Sectional type efficient precipitation and concentration treatment device suitable for rural domestic sewage

Abstract

The invention belongs to the technical field of sewage treatment, and particularly relates to a sectional type efficient precipitation and concentration treatment device suitable for rural domestic sewage, comprising: a treatment tank, the top of which is fixedly provided with a sealing cover through screws; the first partition plate and the second partition plate are fixedly mounted in the treatment tank and are used for partitioning the space in the treatment tank; the first overflow hole and the second overflow hole are respectively formed in the first partition plate and the second partition plate and are used for overflowing sewage; the water inlet pipe and the water outlet pipe are respectively arranged on two sides of the treatment tank; the plurality of drain outlets are formed in the bottom of the treatment tank and are used for discharging precipitated impurities; the plurality of rectangular holes are formed in one side of the treatment tank, partition plates are slidably mounted in the plurality of rectangular holes, and a same push plate is fixedly mounted on one sides of the plurality of partition plates; the moving mechanism is arranged on the pushing plate and used for driving the pushing plate to move. According to the device, sediments can be conveniently cleaned, time and labor are saved, the sediments can be conveniently dried, and follow-up treatment is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, and in particular to a segmented high-efficiency sedimentation and concentration treatment device suitable for rural domestic sewage. Background Art

[0002] Rural domestic sewage treatment is to remove harmful substances and environmental pollutants in domestic sewage, degrade them and treat them harmlessly. Rural domestic sewage treatment should focus on the selection of mature and reliable technologies that are suitable for rural characteristics and actual sewage treatment. When treating rural domestic sewage, sedimentation treatment is more commonly used. By precipitating sewage in sections, sewage can be discharged in compliance with standards.

[0003] In the prior art, the sedimentation treatment method requires frequent cleaning of the precipitated debris, and manual cleaning is time-consuming and labor-intensive. Therefore, we proposed a segmented and efficient sedimentation and concentration treatment device suitable for rural domestic sewage to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the existing technology that the sedimentation treatment method requires frequent cleaning of precipitated debris, and manual cleaning is time-consuming and labor-intensive, and to propose a segmented high-efficiency sedimentation and concentration treatment device suitable for rural domestic sewage.

[0005] The present application provides a segmented high-efficiency sedimentation and concentration treatment device for rural domestic sewage, which adopts the following technical solution: Applicable to the high-efficiency staged sedimentation and concentration treatment device for rural domestic sewage, including: The treatment tank has a closing cover fixed on the top by screws; The first partition plate and the second partition plate are fixedly installed in the treatment tank and are used to separate the space in the treatment tank; A first overflow hole and a second overflow hole are respectively provided on the first baffle and the second baffle for overflowing sewage; The water inlet pipe and the water outlet pipe are respectively arranged on both sides of the treatment tank; Multiple sewage outlets are provided at the bottom of the treatment tank to discharge the precipitated impurities; A plurality of rectangular holes are arranged on one side of the treatment pool, a partition plate is slidably installed in each of the plurality of rectangular holes, and a same push plate is fixedly installed on one side of the plurality of partition plates; A moving mechanism is arranged on the pushing plate and is used to drive the pushing plate to move; An opening and closing mechanism is provided at the bottom of the treatment tank and is used to open and close the sewage outlet; The drying mechanism is arranged below the opening and closing mechanism and is used to dry the discharged impurities and remove moisture from the impurities.

[0006] Preferably, the moving mechanism includes a first motor fixedly mounted on the pushing plate, a first screw is fixedly mounted on the output shaft of the first motor, a fixing block is fixedly mounted on one side of the treatment tank, and the first screw is threadedly connected to the fixing block.

[0007] Preferably, the opening and closing mechanism includes a blocking plate slidably mounted on the bottom of the treatment tank, two connecting blocks are fixedly mounted on the top of the blocking plate, and two connecting grooves are provided at the bottom of the treatment tank, and the two connecting blocks are slidably mounted in the two connecting grooves.

[0008] Preferably, a rotating groove is provided on the blocking plate, and two rotating rods are rotatably installed in the rotating groove, and a gear is fixedly installed at one end of the two rotating rods.

[0009] Preferably, horizontal plates are fixedly installed on both sides of the treatment pool, vertical plates are fixedly installed on the bottom of the two horizontal plates, the same bottom plate is fixedly installed on the two vertical plates, grooves are opened on one side of the two vertical plates, racks are fixedly installed on the top inner walls of the two grooves, and the gears are meshed with the racks.

[0010] Preferably, a double-axis motor is fixedly mounted on the blocking plate, and two output shafts of the double-axis motor are fixedly connected to the other ends of the two rotating rods respectively.

[0011] Preferably, the drying mechanism includes a drying box arranged below the blocking plate, the top and one side of the drying box are both set as openings, a heating plate and two support plates are fixedly installed at the bottom of the drying box, and the bottom of the support plate is fixedly connected to the top of the base plate.

[0012] Preferably, a movable groove is provided on one side of the drying box, a movable block is slidably installed in the movable groove, a side plate is fixedly installed on one side of the movable block, and the side plate is slidably installed on one side of the drying box.

[0013] Preferably, a second motor is fixedly installed in the movable groove, a second screw is fixedly installed on the output shaft of the second motor, and the second screw is threadedly connected to the movable block.

[0014] Preferably, a scraper is slidably installed in the drying box, a fixed plate is fixedly installed on the top of the drying box, a rectangular groove is opened on one side of the fixed plate, a rectangular block is slidably installed in the rectangular groove, the rectangular block is fixedly connected to the scraper, a third screw is rotatably installed in the rectangular groove, the third screw is threadedly connected to the rectangular block, a third motor is fixedly installed on one side of the fixed plate, and the output shaft of the third motor is fixedly connected to one end of the third screw.

[0015] In summary, the present application includes at least one of the following beneficial technical effects: When the sediment needs to be cleaned, the first motor drives the first screw to rotate. The first screw is threadedly connected to the fixed block, so when the first screw rotates, the push plate is driven to move, and the push plate moves toward the treatment pool, thereby driving multiple partition plates to divide the space in the treatment pool, so that the sewage and the sediment are separated; The two rotating rods are driven to rotate by a double-axis motor, and the two rotating rods drive the two gears to roll on the two racks, thereby driving the blocking plate to move forward, so that multiple sewage outlets are opened, and the sediment enters the drying box from the sewage outlets; The drying box is heated by the heating plate to remove moisture from the sediment in the drying box. Finally, the second motor drives the second screw to rotate, so that the moving block threadably connected to the second screw moves forward, driving the side plate to move, so that one side opening of the drying box is opened. The third motor drives the third screw to rotate, and the rectangular block drives the scraper to move rightward to push out the dried sediment, which is convenient for subsequent processing.

[0016] The present invention is convenient for cleaning the sediment, saves time and labor, is convenient for drying the sediment, and is beneficial for subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a segmented high-efficiency sedimentation and concentration treatment device for rural domestic sewage proposed by the present invention; Figure 2 This is a schematic diagram of the top view of the structure of the segmented high-efficiency sedimentation and concentration treatment device for rural domestic sewage proposed by the present invention; Figure 3 It is a schematic diagram of the top view of the structure of the drying box, scraper, fixed plate, rectangular block and third screw rod of the segmented high-efficiency sedimentation and concentration treatment device for rural domestic sewage proposed by the present invention; Figure 4 The invention proposes a segmented high-efficiency sedimentation and concentration treatment device suitable for rural domestic sewage Figure 1 A schematic diagram of the enlarged structure of part A; Figure 5 The invention proposes a segmented high-efficiency sedimentation and concentration treatment device suitable for rural domestic sewage Figure 1 A schematic diagram of the enlarged structure of part B; Figure 6 The invention proposes a segmented high-efficiency sedimentation and concentration treatment device suitable for rural domestic sewage Figure 1 Schematic diagram of the enlarged structure of part C.

[0018] Reference numerals: 1, bottom plate; 2, vertical plate; 3, horizontal plate; 4, treatment tank; 5, water inlet pipe; 6, water outlet pipe; 7, first partition plate; 8, second partition plate; 9, first overflow hole; 10, second overflow hole; 11, closing cover; 12, rectangular hole; 13, dividing plate; 14, sewage outlet; 15, pushing plate; 16, first motor; 17, first screw rod; 18, fixing block; 19, blocking plate; 20, double-axis motor; 21, rotating rod; 22, rotating groove; 23. Gear; 24. Groove; 25. Rack; 26. Connecting groove; 27. Connecting block; 28. Insulating sleeve; 29. ​​First conductive block; 30. L-shaped rod; 31. Second conductive block; 32. Support plate; 33. Drying box; 34. Heating plate; 35. Side plate; 36. Scraper; 37. Fixed plate; 38. Rectangular groove; 39. Rectangular block; 40. Third screw; 41. Third motor; 42. Moving groove; 43. Moving block; 44. Second screw. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Embodiment 1 Reference Figure 1-Figure 6 , suitable for rural domestic sewage segmented high-efficiency sedimentation and concentration treatment device, including: The treatment tank 4 has a closing cover 11 fixed on the top by screws; The first partition plate 7 and the second partition plate 8 are fixedly installed in the treatment tank 4 to separate the space in the treatment tank 4; The first overflow hole 9 and the second overflow hole 10 are respectively provided on the first baffle plate 7 and the second baffle plate 8 for overflowing sewage; The water inlet pipe 5 and the water outlet pipe 6 are respectively arranged on both sides of the treatment tank 4; A plurality of sewage outlets 14 are provided at the bottom of the treatment tank 4 for discharging the precipitated impurities; A plurality of rectangular holes 12 are provided at one side of the treatment pool 4, a partition plate 13 is slidably installed in each of the plurality of rectangular holes 12, and a same push plate 15 is fixedly installed at one side of the plurality of partition plates 13; The moving mechanism is provided on the pushing plate 15 and is used to drive the pushing plate 15 to move; An opening and closing mechanism, provided at the bottom of the treatment tank 4, for opening and closing the sewage outlet 14; The drying mechanism is arranged below the opening and closing mechanism and is used to dry the discharged impurities and remove moisture from the impurities.

[0021] In this embodiment, the moving mechanism includes a first motor 16 fixedly mounted on the pushing plate 15, a first screw 17 fixedly mounted on the output shaft of the first motor 16, a fixed block 18 fixedly mounted on one side of the treatment pool 4, and the first screw 17 is threadedly connected to the fixed block 18.

[0022] In this embodiment, the opening and closing mechanism includes a blocking plate 19 slidably installed at the bottom of the treatment pool 4, two connecting blocks 27 are fixedly installed on the top of the blocking plate 19, and two connecting grooves 26 are opened at the bottom of the treatment pool 4. The two connecting blocks 27 are slidably installed in the two connecting grooves 26.

[0023] In this embodiment, a rotation groove 22 is formed on the blocking plate 19 , and two rotation rods 21 are rotatably mounted in the rotation groove 22 , and a gear 23 is fixedly mounted on one end of the two rotation rods 21 .

[0024] In this embodiment, horizontal plates 3 are fixedly installed on both sides of the treatment pool 4, vertical plates 2 are fixedly installed on the bottom of the two horizontal plates 3, the same bottom plate 1 is fixedly installed on the two vertical plates 2, grooves 24 are opened on one side of the two vertical plates 2, racks 25 are fixedly installed on the top inner walls of the two grooves 24, and the gear 23 is meshed with the rack 25.

[0025] In this embodiment, a dual-axis motor 20 is fixedly mounted on the blocking plate 19 , and two output shafts of the dual-axis motor 20 are fixedly connected to the other ends of the two rotating rods 21 , respectively.

[0026] In this embodiment, the drying mechanism includes a drying box 33 arranged below the blocking plate 19, the top and one side of the drying box 33 are set to be open, and a heating plate 34 and two support plates 32 are fixedly installed at the bottom of the drying box 33, and the bottom of the support plate 32 is fixedly connected to the top of the base plate 1.

[0027] In this embodiment, a moving groove 42 is opened on one side of the drying box 33, a moving block 43 is slidably installed in the moving groove 42, a side plate 35 is fixedly installed on one side of the moving block 43, and the side plate 35 is slidably installed on one side of the drying box 33.

[0028] In this embodiment, a second motor is fixedly installed in the moving groove 42 , a second screw rod 44 is fixedly installed on the output shaft of the second motor, and the second screw rod 44 is threadedly connected to the moving block 43 .

[0029] In this embodiment, a scraper 36 is slidably installed in the drying box 33, a fixing plate 37 is fixedly installed on the top of the drying box 33, a rectangular groove 38 is opened on one side of the fixing plate 37, a rectangular block 39 is slidably installed in the rectangular groove 38, the rectangular block 39 is fixedly connected to the scraper 36, a third screw 40 is rotatably installed in the rectangular groove 38, the third screw 40 is threadedly connected to the rectangular block 39, a third motor 41 is fixedly installed on one side of the fixing plate 37, and the output shaft of the third motor 41 is fixedly connected to one end of the third screw 40.

[0030] The implementation principle of this embodiment is as follows: when in use, sewage enters the treatment tank 4 from the water inlet pipe 5, and is now precipitated on the left side of the first partition plate 7, and then the sewage enters the space between the first partition plate 7 and the second partition plate 8 through the first overflow hole 9, and then flows into the right side of the second partition plate 8 through the second overflow hole 10, and is precipitated again, and finally discharged from the outlet pipe 6. When it is necessary to clean the sediment, the first motor 16 drives the first screw 17 to rotate, and the first screw 17 is threadedly connected to the fixed block 18, so when the first screw 17 rotates, it drives the push plate 15 to move, and the push plate 15 moves toward the treatment tank 4, thereby driving multiple partition plates 13 to divide the space in the treatment tank 4, so that the sewage and the sediment are separated, and then the dual-axis motor 20 The two rotating rods 21 are driven to rotate, and the two rotating rods 21 drive the two gears 23 to roll on the two racks 25, thereby driving the blocking plate 19 to move forward, so that multiple sewage outlets 14 are opened, and the sediment enters the drying box 33 from the sewage outlet 14, and the drying box 33 is heated by the heating plate 34, thereby removing the moisture in the sediment in the drying box 33. Finally, the second motor drives the second screw 44 to rotate, so that the moving block 43 threadedly connected to the second screw 44 moves forward, driving the side plate 35 to move, so that one side opening of the drying box 33 is opened, and the third motor 41 drives the third screw 40 to rotate, so that the rectangular block 39 drives the scraper 36 to move to the right, and the dry sediment is pushed out, which is beneficial to subsequent processing.

[0031] Embodiment 2 The difference between this embodiment and the first embodiment is that: an insulating sleeve 28 is fixedly installed on one side of the push plate 15, and a first conductive block 29 is fixedly installed in the insulating sleeve 28. An L-shaped rod 30 is fixedly installed on one side of the treatment tank 4, and a second conductive block 31 is fixedly installed on one end of the L-shaped rod 30. A power supply is provided on the treatment tank 4. The first conductive block 29, the power supply, the dual-axis motor 20 and the second conductive block 31 are connected in sequence through wires. When in use, sewage enters the treatment tank 4 from the water inlet pipe 5, and now settles on the left side of the first partition 7, and then the sewage enters the space between the first partition 7 and the second partition 8 through the first overflow hole 9, and then flows into the right side of the second partition 8 through the second overflow hole 10, settles again, and is finally discharged from the outlet pipe 6. When it is necessary to clean the sediment, the first motor 16 drives the first screw 17 to rotate. The first screw 17 is threadedly connected to the fixed block 18, so when the first screw 17 rotates, it drives the push plate 15 to move, and the push plate 15 moves toward the direction of the treatment tank 4. Then, multiple dividing plates 13 are driven to divide the space in the treatment tank 4, so that the sewage and the sediment are separated. At the same time, the first conductive block 29 contacts the second conductive block 31, the dual-axis motor 20 is energized, and then the two rotating rods 21 are driven to rotate by the dual-axis motor 20. The two rotating rods 21 drive the two gears 23 to roll on the two racks 25, thereby driving the blocking plate 19 to move forward, so that multiple sewage outlets 14 are opened, and the sediment enters the drying box 33 from the sewage outlet 14. The drying box 33 is heated by the heating plate 34, thereby removing the moisture in the sediment in the drying box 33. Finally, the second motor drives the second screw 44 to rotate, so that the moving block 43 threadedly connected to the second screw 44 moves forward, driving the side plate 35 to move, so that one side opening of the drying box 33 is opened, and the third motor 41 drives the third screw 40 to rotate, so that the rectangular block 39 drives the scraper 36 to move to the right, and the dry sediment is pushed out, which is convenient for subsequent treatment.

[0032] The rest is the same as that of the first embodiment.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Applicable to the high-efficiency staged sedimentation and concentration treatment device for rural domestic sewage, characterized by: include: A treatment tank (4) having a closing cover (11) fixed on the top by screws; A first partition plate (7) and a second partition plate (8) are fixedly installed in the treatment pool (4) and are used to separate the space in the treatment pool (4); A first overflow hole (9) and a second overflow hole (10) are respectively provided on the first baffle plate (7) and the second baffle plate (8) and are used for overflowing sewage; A water inlet pipe (5) and a water outlet pipe (6) are respectively arranged on both sides of the treatment pool (4); A plurality of sewage outlets (14) are provided at the bottom of the treatment tank (4) and are used to discharge precipitated impurities; A plurality of rectangular holes (12) are provided on one side of the treatment pool (4); a partition plate (13) is slidably mounted in each of the plurality of rectangular holes (12); and a common push plate (15) is fixedly mounted on one side of the plurality of partition plates (13); A moving mechanism, disposed on the pushing plate (15) and used to drive the pushing plate (15) to move; An opening and closing mechanism, disposed at the bottom of the treatment tank (4), and used to open and close the sewage outlet (14); The drying mechanism is arranged below the opening and closing mechanism and is used to dry the discharged impurities and remove moisture from the impurities.

2. The high-efficiency staged sedimentation and concentration treatment device for rural domestic sewage according to claim 1 is characterized in that: The moving mechanism comprises a first motor (16) fixedly mounted on the pushing plate (15), a first screw (17) fixedly mounted on the output shaft of the first motor (16), a fixing block (18) fixedly mounted on one side of the treatment pool (4), and the first screw (17) and the fixing block (18) being threadedly connected.

3. The high-efficiency staged sedimentation and concentration treatment device for rural domestic sewage according to claim 2 is characterized in that: The opening and closing mechanism comprises a blocking plate (19) slidably mounted on the bottom of the treatment tank (4), two connecting blocks (27) being fixedly mounted on the top of the blocking plate (19), two connecting grooves (26) being provided at the bottom of the treatment tank (4), and the two connecting blocks (27) being slidably mounted in the two connecting grooves (26).

4. The high-efficiency staged sedimentation and concentration treatment device for rural domestic sewage according to claim 3 is characterized in that: The blocking plate (19) is provided with a rotation groove (22), in which two rotation rods (21) are rotatably mounted, and one end of each of the two rotation rods (21) is fixedly mounted with a gear (23).

5. The high-efficiency staged sedimentation and concentration treatment device for rural domestic sewage according to claim 4 is characterized in that: The treatment pool (4) is fixedly provided with horizontal plates (3) on both sides, vertical plates (2) are fixedly provided at the bottom of the two horizontal plates (3), the same bottom plate (1) is fixedly provided on the two vertical plates (2), a groove (24) is provided on one side of the two vertical plates (2), racks (25) are fixedly provided on the top inner walls of the two grooves (24), and the gear (23) is meshed with the rack (25).

6. The high-efficiency staged sedimentation and concentration treatment device for rural domestic sewage according to claim 5 is characterized in that: A double-shaft motor (20) is fixedly mounted on the blocking plate (19), and two output shafts of the double-shaft motor (20) are respectively fixedly connected to the other ends of the two rotating rods (21).

7. The high-efficiency staged sedimentation and concentration treatment device for rural domestic sewage according to claim 6 is characterized in that: The drying mechanism comprises a drying box (33) arranged below the blocking plate (19); the top and one side of the drying box (33) are both opened; a heating plate (34) and two support plates (32) are fixedly mounted on the bottom of the drying box (33); the bottom of the support plate (32) is fixedly connected to the top of the bottom plate (1).

8. The high-efficiency staged sedimentation and concentration treatment device for rural domestic sewage according to claim 7 is characterized in that: A movable groove (42) is provided on one side of the drying box (33), a movable block (43) is slidably mounted in the movable groove (42), a side plate (35) is fixedly mounted on one side of the movable block (43), and the side plate (35) is slidably mounted on one side of the drying box (33).

9. The high-efficiency staged sedimentation and concentration treatment device for rural domestic sewage according to claim 8 is characterized in that: A second motor is fixedly mounted in the moving groove (42), a second screw rod (44) is fixedly mounted on the output shaft of the second motor, and the second screw rod (44) is threadedly connected to the moving block (43).

10. The high-efficiency staged sedimentation and concentration treatment device for rural domestic sewage according to claim 9 is characterized in that: A scraper (36) is slidably mounted in the drying box (33); a fixing plate (37) is fixedly mounted on the top of the drying box (33); a rectangular groove (38) is provided on one side of the fixing plate (37); a rectangular block (39) is slidably mounted in the rectangular groove (38); the rectangular block (39) is fixedly connected to the scraper (36); a third screw (40) is rotatably mounted in the rectangular groove (38); the third screw (40) is threadedly connected to the rectangular block (39); a third motor (41) is fixedly mounted on one side of the fixing plate (37); an output shaft of the third motor (41) is fixedly connected to one end of the third screw (40).

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