River sewage treatment equipment for ecological restoration of tourist area

Abstract

The invention relates to the technical field of sewage treatment, and particularly discloses riverway sewage treatment equipment for ecological restoration of a tourist district, the riverway sewage treatment equipment comprises a shell, a rotating device is fixedly connected to the bottom of one side of the shell, and a square shell is fixedly connected to the side, away from the rotating device, of the shell; the side, close to the shell, of the inner wall of the square shell is fixedly connected with a separation device, the side, away from the separation device, of the square shell is fixedly connected with a moving device, the bottom of the separation device is fixedly connected with a smashing device, and the part, located between the separation device and a rotating device, of the bottom of the shell is fixedly connected with a sewage treatment device; and the bottom of the sewage treatment device is fixedly connected with a waste channel. The riverway sewage treatment equipment for ecological restoration of the tourist area achieves the purposes of effectively preventing garbage from remaining in the crushing device, reducing long-term contact between a water body and sludge in a precipitation process and effectively avoiding secondary pollution.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sewage treatment, in particular to a river sewage treatment equipment for ecological restoration of a tourist area. BACKGROUND

[0002] With the development of tourist attractions, the amount of domestic sewage to be treated is increasing, and the amount of sludge produced after treatment is also greatly increased. In addition, harmful components such as heavy metals, pathogens and organic pollutants in the sludge can also migrate or spread in the environment, endangering the safety of humans and other organisms. In particular, the heavy metal pollutants in the sludge can enter the food chain through plants and animals and groundwater, and then enter the human body, causing harm to the human body. Although harmless treatment such as digestion, composting and fermentation is carried out when the sludge is used for land use, most of the heavy metal pollutants in the sludge still remain in the sludge and enter the soil together with the sludge, migrate or spread in the environment, and endanger the safety of humans and other organisms. Although industry insiders have adopted the following methods to dispose of heavy metals in sludge, none of them can meet the requirements of sludge land use.

[0003] The current sewage treatment equipment has the problem that the filter screen will be blocked by garbage and other objects when treating sewage, and the sludge still contacts with the water body for a long time during the filtration process, which may cause secondary pollution. SUMMARY

[0004] To achieve the above object, the present application is realized by the following technical scheme: a river sewage treatment equipment for ecological restoration of a tourist area, comprising an outer shell, a rotating device is fixedly connected to the bottom of one side of the outer shell, a square shell is fixedly connected to the side of the outer shell away from the rotating device, a separation device is fixedly connected to the inner wall of the square shell near the outer shell, a moving device is fixedly connected to the side of the square shell away from the separation device, a crushing device is fixedly connected to the bottom of the separation device, a sewage treatment device is fixedly connected to the part of the bottom of the outer shell between the separation device and the rotating device, and a waste channel is fixedly connected to the bottom of the sewage treatment device.

[0005] The pulverizing device comprises a pulverizing bottom plate and a pulverizer, one side of the top of the pulverizing bottom plate is fixedly connected with a fixed block, sliding grooves are formed in the two sides of the fixed block, the first moving plate group is slidably connected with the fixed block through the sliding grooves, the first electric telescopic rod is fixedly connected with one side of the first moving plate group, the pulverizing side plate is fixedly connected with one side of the pulverizing bottom plate, the first sliding groove is formed in the side of the pulverizing side plate, the second moving plate group is slidably connected with the pulverizing side plate through the first sliding groove, the second electric telescopic rod is fixedly connected with the top of the pulverizer, the first electric telescopic rod is fixedly connected with the pulverizing side plate, and the first moving plate group and the second moving plate group are slidably connected with the pulverizing bottom plate.

[0006] Preferably, the pulverizing bottom plate comprises a plate body, a waste groove is formed in one side of the top of the plate body, a waste rotating shaft is fixedly connected with one side of the inner wall of the waste groove, the waste plate is rotatably connected with the waste rotating shaft penetrating through the waste rotating shaft, the connecting rope is fixedly connected with the part of the waste plate away from the waste rotating shaft, the connecting groove is formed in the part of the top of the plate body close to the waste groove, the connecting shaft is fixedly connected with the inner wall of the connecting groove, and the waste plate is loosened through the connecting rope to make the waste pour out.

[0007] Preferably, the connecting rope is fixedly connected with the second moving plate group by passing through the connecting shaft, and the waste plate is slidably connected with the plate body.

[0008] Preferably, the separating device comprises an inner shell and a partition plate, the water permeable plate is fixedly connected with the inner wall of the inner shell, the second partition plate is fixedly connected with one side of the bottom of the water permeable plate, the water following plate is fixedly connected with the bottom of the second partition plate, the first baffle and the second baffle are respectively fixedly connected with the parts of the top of the inner shell located at the two ends of the water permeable plate, the water following plate is fixedly connected with the pulverizing side plate away from the second partition plate, the water following plate is fixedly connected with the second electric telescopic rod, and the partition plate is fixedly connected with the square outer shell on the two sides.

[0009] Preferably, the rotating device comprises a circular outer shell, the inclined plate is slidably connected with the inner wall of the circular outer shell, the internal rotating shaft is fixedly connected with one side of the inclined plate, the fixed shell is sleeved and slidably connected with the part of the internal rotating shaft below the inclined plate, the fixed rods are fixedly connected with the two sides of the fixed shell, the water inlet is formed in the top of one side of the circular outer shell, the moving bottom plate is slidably connected with the bottom of the inner wall of the circular outer shell, the lifting device is fixedly connected with the bottom of the moving bottom plate, the bottom plate is fixedly connected with the bottom of the lifting device, the collecting rotating shaft is rotatably connected with the bottom plate, the collecting bottom plate is fixedly connected with the bottom of the collecting rotating shaft, and the collecting outer shell is slidably connected with the collecting bottom plate.

[0010] Preferably, the circular shell is fixedly connected with the shell and the sewage treatment device, and the collecting shell is fixedly connected with the waste channel.

[0011] Preferably, the lifting device comprises a telescopic rod, the telescopic rod is fixedly connected with a support on both sides, the support is fixedly connected with an electric push rod at the top end, the electric push rod is fixedly connected with a fixed shaft at the top, the fixed shaft is rotatably connected with a triangular block at both ends, and the telescopic rod and the electric push rod are matched to realize the downward movement and inclination of the moving bottom plate to make the sludge pour out.

[0012] Preferably, the telescopic rod is fixedly connected with the bottom plate, and the triangular block is fixedly connected with the moving bottom plate at the top.

[0013] The present application provides a river sewage treatment equipment for ecological restoration of a tourist area.

[0014] 1. The river sewage treatment equipment for ecological restoration of a tourist area is provided with a crushing device, when the garbage falls into the crushing device through the separating device, the first electric telescopic rod pushes the first moving plate group to push the garbage to move towards the crusher, at the same time, the crusher is lowered through the second electric telescopic rod until the garbage is crushed on the waste plate, and then the first electric telescopic rod is lifted, and the first moving plate group and the second moving plate group are pulled back.

[0015] 2. The river sewage treatment equipment for ecological restoration of a tourist area is provided with a crushing bottom plate, when the first moving plate group pushes the garbage to the crusher, the waste plate is pulled to be tight, when the crusher completes the work and the first moving plate group returns, the connecting rope is loosened, and the waste plate pours the waste into the waste channel.

[0016] 3. The river sewage treatment equipment for ecological restoration of a tourist area is provided with a rotating device, water enters the rotating device through the water inlet, when the sludge deposited by the water body reaches a certain degree, the inclined plate rotates to separate the water body and the sludge, so that the water body and the sludge are prevented from contacting.

[0017] 4. The river sewage treatment equipment for ecological restoration of a tourist area is provided with a lifting device, after the inclined plate separates the water body and the sludge, the electric push rod is retracted to a certain degree, the electric push rod is separated from the moving bottom plate, and the moving bottom plate is inclined to pour the sludge into the collecting bottom plate. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the river sewage treatment equipment for ecological restoration of a tourist area.

[0019] Figure 2 It is a structural schematic view of the river sewage treatment equipment for ecological restoration of a tourist area.

[0020] Figure 3 This is a schematic diagram of the pulverizing device of the present invention;

[0021] Figure 4 This is a schematic diagram of the crushing base plate structure of the present invention;

[0022] Figure 5 This is a schematic diagram of the internal structure of the crushing base plate of the present invention;

[0023] Figure 6 This is a schematic diagram of the front structure of the separation device of the present invention;

[0024] Figure 7 This is a schematic diagram of the side structure of the separation device of the present invention;

[0025] Figure 8 This is a schematic diagram of the front structure of the rotating device of the present invention;

[0026] Figure 9 This is a schematic diagram of the internal structure of the lifting device of the present invention;

[0027] Figure 10 This is a schematic diagram of the lifting device structure of the present invention.

[0028] In the diagram: 1. Moving device; 2. Separating device; 21. First baffle; 22. Inner shell; 23. Second baffle; 24. Permeable plate; 25. Partition; 26. Flow plate; 27. Second partition; 3. Outer shell; 4. Rotating device; 41. Inclined plate; 42. Fixed shell; 43. Fixed rod; 44. Circular outer shell; 45. Water inlet; 46. Moving base plate; 47. Lifting device; 471. Electric push rod; 472. Fixed shaft; 473. Triangular block; 474. Bracket; 475. Telescopic rod; 49. Base plate; 410. Internal rotating shaft; 411. Collecting rotating shaft ; 412. Collection base plate; 413. Collection outer shell; 6. Square outer shell; 7. Sewage treatment device; 8. Waste channel; 9. Crushing device; 91. Crusher; 92. Fixed block; 93. Sliding groove; 94. Crushing base plate; 941. Plate body; 942. Waste plate; 943. Waste trough; 944. Waste rotating shaft; 945. Connecting groove; 946. Connecting rope; 947. Connecting shaft; 95. First sliding groove; 96. First moving plate group; 97. First electric telescopic rod; 98. Second electric telescopic rod; 99. Crushing side plate; 910. Second moving plate group. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Please see Figures 1-2 This invention provides a technical solution to solve the problem of potential waste residue after crushing: a river sewage treatment device for ecological restoration in tourist areas, comprising a shell 3, a rotating device 4 fixedly connected to the bottom of one side of the shell 3, a square shell 6 fixedly connected to the side of the shell 3 away from the rotating device 4, a separating device 2 fixedly connected to the inner wall of the square shell 6 near the shell 3, a moving device 1 fixedly connected to the side of the square shell 6 away from the separating device 2, a crushing device 9 fixedly connected to the bottom of the separating device 2, a sewage treatment device 7 fixedly connected to the bottom of the shell 3 between the separating device 2 and the rotating device 4, and a waste channel 8 fixedly connected to the bottom of the sewage treatment device 7;

[0031] The crushing device 9 includes a crushing base plate 94 and a crusher 91. A fixing block 92 is fixedly connected to one side of the top of the crushing base plate 94. Sliding grooves 93 are provided on both sides of the fixing block 92. A first movable plate group 96 is slidably connected to the fixing block 92 through the sliding grooves 93. A first electric telescopic rod 97 is fixedly connected to one side of the first movable plate group 96. A crushing side plate 99 is fixedly connected to one side of the crushing base plate 94. A first sliding groove 95 is provided on the side of the crushing side plate 99. A second movable plate group 910 is slidably connected to the crushing side plate 99 through the first sliding groove 95. A second electric telescopic rod 98 is fixedly connected to the top of the crusher 91. The first electric telescopic rod 97 is fixedly connected to the crushing side plate 99. The first movable plate group 96 and the second movable plate group 910 are both slidably connected to the crushing base plate 94.

[0032] When sewage enters the sewage treatment device 7 through the separation device 2, the garbage is poured into the crushing device 9 and falls onto the crushing bottom plate 94. The first moving plate group 96 is moved by the sliding grooves 93 on both sides of the fixed block 92 and the first electric telescopic rod 97, pushing the garbage to the bottom of the crusher 91. The garbage is crushed by the crusher 91, and the waste material of the crushing device 9 is poured into the waste channel 8 and enters the bottom of the rotating device 4. The treated water enters the upper part of the rotating device 4 for sedimentation.

[0033] Please see Figures 1-7The present invention provides a technical solution: the sewage treatment device 7 is fixedly connected to the separation device 2 and the rotating device 4 on both sides respectively; the waste channel 8 is fixedly connected to the rotating device 4 and the square outer shell 6 on both sides respectively; the crushing base plate 94 includes a plate body 941; a waste trough 943 is opened on one side of the top of the plate body 941; a waste rotating shaft 944 is fixedly connected to one side of the inner wall of the waste trough 943; the waste rotating shaft 944 passes through and rotatably connects to a waste plate 942; a connecting rope 946 is fixedly connected to one side of the waste plate 942 away from the waste rotating shaft 944; a connecting groove 945 is opened on one side of the top of the plate body 941 near the waste trough 943; a connecting shaft 946 is fixedly connected to the inner wall of the connecting groove 945. 47. The connecting rope 946 passes around the connecting shaft 947 and is fixedly connected to the second moving plate group 910. The waste plate 942 is slidably connected to the plate body 941. The separation device 2 includes an inner shell 22 and a partition 25. A permeable plate 24 is fixedly connected to the inner wall of the inner shell 22. A second partition 27 is fixedly connected to one side of the bottom of the permeable plate 24. A flow-following plate 26 is fixedly connected to the bottom of the second partition 27. A first baffle 21 and a second baffle 23 are fixedly connected to the top of the inner shell 22 at both ends of the permeable plate 24, respectively. The side of the flow-following plate 26 away from the second partition 27 is fixedly connected to the crushing side plate 99. The flow-following plate 26 is fixedly connected to the second electric telescopic rod 98. The two sides of the partition 25 are fixedly connected to the square outer shell 6.

[0034] When the waste falls into the crushing device 9 through the separation device 2, the first electric telescopic rod 97 pushes the first moving plate group 96 to move the waste towards the crusher 91. The second moving plate group 910 pulls the connecting rope 946 at the bottom, making the waste plate 942 taut. At the same time, the crusher 91 descends through the second electric telescopic rod 98 until the waste is crushed on the waste plate 942. Then it rises through the second electric telescopic rod 98, and the first moving plate group 96 and the second moving plate group 910 are pulled back. During the return of the second moving plate group 910, the connecting rope 946 loosens, causing the waste plate 942 to rotate through the waste rotating shaft 944 and pour the waste into the waste channel 8. The whole process completes the crushing and waste dumping process, and the process of the first moving plate group 96 pushing the waste effectively avoids the residue of waste in the crushing device.

[0035] Please see Figures 1-10This invention provides a technical solution to solve the problem of secondary pollution caused by prolonged contact between sludge and water: The rotating device 4 includes a circular outer shell 44, with an inclined plate 41 slidably connected to the inner wall of the circular outer shell 44. An internal rotating shaft 410 is fixedly connected to one side of the inclined plate 41. A fixed shell 42 is fitted and slidably connected to the portion of the internal rotating shaft 410 located below the inclined plate 41. Fixed rods 43 are fixedly connected to both sides of the fixed shell 42. A water inlet 45 is opened at the top of one side of the circular outer shell 44. A movable base plate 46 is slidably connected to the bottom of the inner wall of the circular outer shell 44. A lifting device 47 is fixedly connected to the bottom of the movable base plate 46. A base plate 49 is fixedly connected to the bottom of the lifting device 47. The bottom of the base plate 49 is rotatably connected to... A collection rotating shaft 411 is provided, and a collection base plate 412 is fixedly connected to the bottom of the collection rotating shaft 411. A collection outer shell 413 is slidably connected to the collection base plate 412. The circular outer shell 44 is fixedly connected to both the outer shell 3 and the sewage treatment device 7. The collection outer shell 413 is fixedly connected to the waste channel 8. The lifting device 47 includes a telescopic rod 475. A bracket 474 is fixedly connected to both sides of the telescopic rod 475. An electric push rod 471 is fixedly connected to the top of the bracket 474. A fixed shaft 472 is passed through and fixedly connected to the top of the electric push rod 471. Triangular blocks 473 are rotatably connected to both ends of the fixed shaft 472. The telescopic rod 475 is fixedly connected to the base plate 49. The top of the triangular blocks 473 is fixedly connected to the movable base plate 46.

[0036] Water enters the rotating device 4 through the inlet 45. The sludge and other substances that settle fall onto the movable base plate 46. When the sludge settles to a certain extent, the internal rotating shaft 410 rotates, driving the inclined plate 41 to rotate, separating the water and sludge. The electric push rod 471 retracts, driving the movable base plate 46 to move downward. When it moves to a certain extent, the telescopic rod 475 separates from the movable base plate 46. The movable base plate 46, without support, rotates around the fixed shaft 472 via the triangular block 473, pouring out the sludge onto the collecting base plate 412. The function of the inclined plate 41 and the cooperation of the movable base plate 46 can ensure that there is no sludge deposition on the movable base plate 46 for a long time, effectively avoiding secondary pollution.

[0037] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A river sewage treatment device for ecological restoration in tourist areas, characterized in that: The device includes an outer shell (3), a rotating device (4) is fixedly connected to the bottom of one side of the outer shell (3), a square outer shell (6) is fixedly connected to the side of the outer shell (3) away from the rotating device (4), a separating device (2) is fixedly connected to the inner wall of the square outer shell (6) near the outer shell (3), a moving device (1) is fixedly connected to the side of the square outer shell (6) away from the separating device (2), a crushing device (9) is fixedly connected to the bottom of the separating device (2), a sewage treatment device (7) is fixedly connected to the bottom of the outer shell (3) between the separating device (2) and the rotating device (4), and a waste channel (8) is fixedly connected to the bottom of the sewage treatment device (7). The crushing device (9) includes a crushing base plate (94) and a crusher (91). A fixed block (92) is fixedly connected to one side of the top of the crushing base plate (94). Sliding grooves (93) are provided on both sides of the fixed block (92). A first movable plate group (96) is slidably connected to the fixed block (92) through the sliding grooves (93). A first electric telescopic rod (97) is fixedly connected to one side of the first movable plate group (96). A crushing side plate (99) is fixedly connected to one side of the crushing base plate (94). A first sliding groove (95) is provided on the side of the crushing side plate (99). A second movable plate group (910) is slidably connected to the crushing side plate (99) through the first sliding groove (95). A second electric telescopic rod (98) is fixedly connected to the top of the crusher (91). The first electric telescopic rod (97) is fixedly connected to the crushing side plate (99). The first movable plate group (96) and the second movable plate group (910) are both slidably connected to the crushing base plate (94).

2. The river sewage treatment equipment for ecological restoration in tourist areas according to claim 1, characterized in that: The wastewater treatment device (7) is fixedly connected to the separation device (2) and the rotating device (4) on both sides, and the waste channel (8) is fixedly connected to the rotating device (4) and the square shell (6) on both sides.

3. The river sewage treatment equipment for ecological restoration in tourist areas according to claim 2, characterized in that: The crushing base plate (94) includes a plate body (941). A waste trough (943) is provided on one side of the top of the plate body (941). A waste rotating shaft (944) is fixedly connected to one side of the inner wall of the waste trough (943). A waste plate (942) is rotatably connected through the waste rotating shaft (944). A connecting rope (946) is fixedly connected to the part of the waste plate (942) away from the waste rotating shaft (944). A connecting groove (945) is provided on the part of the top of the plate body (941) near the waste trough (943). A connecting shaft (947) is fixedly connected to the inner wall of the connecting groove (945).

4. The river sewage treatment equipment for ecological restoration in tourist areas according to claim 3, characterized in that: The connecting rope (946) passes around the connecting shaft (947) and is fixedly connected to the second movable plate group (910), and the waste plate (942) is slidably connected to the plate body (941).

5. A river sewage treatment device for ecological restoration in tourist areas according to claim 4, characterized in that: The separation device (2) includes an inner shell (22) and a partition (25). A permeable plate (24) is fixedly connected to the inner wall of the inner shell (22). A second partition (27) is fixedly connected to one side of the bottom of the permeable plate (24). A flow-following plate (26) is fixedly connected to the bottom of the second partition (27). A first baffle (21) and a second baffle (23) are fixedly connected to the top of the inner shell (22) at both ends of the permeable plate (24). The flow-following plate (26) is fixedly connected to a crushing side plate (99) on the side away from the second partition (27). The flow-following plate (26) is fixedly connected to a second electric telescopic rod (98). Both sides of the partition (25) are fixedly connected to a square outer shell (6).

6. A river sewage treatment device for ecological restoration in tourist areas according to claim 5, characterized in that: The rotating device (4) includes a circular outer shell (44), an inclined plate (41) is slidably connected to the inner wall of the circular outer shell (44), an internal rotating shaft (410) is fixedly connected to one side of the inclined plate (41), a fixed shell (42) is sleeved and slidably connected to the part of the internal rotating shaft (410) located below the inclined plate (41), a fixed rod (43) is fixedly connected to both sides of the fixed shell (42), a water inlet (45) is opened on the top of one side of the circular outer shell (44), a movable base plate (46) is slidably connected to the bottom of the inner wall of the circular outer shell (44), a lifting device (47) is fixedly connected to the bottom of the movable base plate (46), a base plate (49) is fixedly connected to the bottom of the lifting device (47), a collecting rotating shaft (411) is rotatably connected to the bottom of the base plate (49), a collecting base plate (412) is fixedly connected to the bottom of the collecting rotating shaft (411), and a collecting outer shell (413) is fixedly connected to the collecting base plate (412).

7. A river sewage treatment device for ecological restoration in tourist areas according to claim 6, characterized in that: The circular outer shell (44) is fixedly connected to the outer shell (3) and the sewage treatment device (7), and the collection shell (413) is fixedly connected to the waste channel (8).

8. A river sewage treatment device for ecological restoration in tourist areas according to claim 7, characterized in that: The lifting device (47) includes a telescopic rod (475), and brackets (474) are fixedly connected to both sides of the telescopic rod (475). An electric push rod (471) is fixedly connected to the top of the bracket (474). A fixed shaft (472) is fixedly connected through the top of the electric push rod (471). Triangular blocks (473) are rotatably connected to both ends of the fixed shaft (472).

9. A river sewage treatment device for ecological restoration in tourist areas according to claim 8, characterized in that: The telescopic rod (475) is fixedly connected to the base plate (49), and the top of the triangular block (473) is fixedly connected to the movable base plate (46).

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