Percolate full-quantification treatment device

Abstract

The utility model relates to the technical field of leachate treatment, and discloses a leachate full-quantification treatment device. Comprising a treatment box, a discharging pipe and a water outlet pipe are arranged at the bottom of the treatment box, a first partition plate is arranged on the inner wall of the top end of the treatment box, a second partition plate is arranged at the bottom of the treatment box, a feeding hopper is arranged at the top end of the treatment box, a placing frame is arranged on the upper surface of the feeding hopper, and a first filter screen is arranged on the inner wall of the placing frame; and a connecting frame is arranged in a gap between the treatment box and the second partition plate. The piston rod of the air cylinder moves to drive the connecting rod to move, the transmission rod moves and drives the shifting rod to move, the shifting rod slides along the inner wall of the strip-shaped opening to drive the scraping plate to swing along the rod wall of the fixing rod, the brush plate scrapes along the surface of the second filter screen, impurities can be cleaned, and the cleaning efficiency is improved. The continuous use effect of the second filter screen can be improved, the stability of the brush plate can be improved through the reinforcing strips, and the brush plate is prevented from deforming.

Description

TECHNICAL FIELD

[0001] The utility model relates to leachate treatment technical field especially relates to a leachate full quantization treatment device. BACKGROUND

[0002] Leachate refers to the sewage that is leached out during the process of garbage stacking and landfill due to fermentation, rainwater washing and surface water and groundwater soaking. Its water quality is complex, contains various toxic and harmful inorganic and organic matters, and has great water quantity and water quality variation, high pollutant concentration and great ion strength. These characteristics make the leachate treatment relatively difficult. Full quantization treatment of leachate refers to a comprehensive and non-missing treatment process of garbage leachate.

[0003] In the prior art, during the process of full quantization treatment of leachate, impurities and dust are attached to the surface of the filter screen in continuous use, and the leachate continuously flows through the filter screen, which is inconvenient for timely cleaning and treatment of the surface of the filter screen and affects the subsequent continuous and stable use of the filter screen. Therefore, the utility model designs a leachate full quantization treatment device. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem in the prior art that during the process of full quantization treatment of leachate, impurities and dust are attached to the surface of the filter screen in continuous use, and the leachate continuously flows through the filter screen, which is inconvenient for timely cleaning and treatment of the surface of the filter screen and affects the subsequent continuous and stable use of the filter screen, and proposes a leachate full quantization treatment device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A leachate full quantization treatment device, comprising a treatment box, a discharge pipe and a water outlet pipe are arranged at the bottom of the treatment box, a first partition plate is arranged on the inner wall of the top end of the treatment box, a second partition plate is arranged at the bottom of the treatment box, a feed hopper is arranged at the top end of the treatment box, a placing frame is arranged on the upper surface of the feed hopper, a first filter screen is arranged on the inner wall of the placing frame, a connecting frame is arranged at the gap between the treatment box and the second partition plate, a second filter screen is arranged on the inner wall of the connecting frame, a gas cylinder is fixedly connected to the side wall of the treatment box, a connecting rod is arranged at the piston rod end of the gas cylinder and extends into the inside of the treatment box, a transmission rod is fixedly connected to the end of the connecting rod away from the gas cylinder, a plurality of fixed rods are fixedly connected to the inner wall of the treatment box, a scraper is movably sleeved on the rod wall of the fixed rod, and the scraper is arranged above the second filter screen.

[0007] Preferably, a spraying frame is arranged at the gap between the treatment box and the first partition plate, and the end of the spraying frame extends into the inside of the treatment box and is fixedly connected with a medicine conveying pipe.

[0008] Preferably, the connecting frame and the second filter screen are provided with a support frame, and the upper surfaces of the first filter screen and the second filter screen are respectively provided as arc surfaces.

[0009] Preferably, the rod wall of the transmission rod is fixedly connected with a plurality of push rods, the inner wall of the scraper is provided with a strip-shaped opening, and the rod wall of the push rod is slidingly arranged in the inner wall of the strip-shaped opening of the scraper.

[0010] Preferably, the bottom of the scraper is provided with a brush plate, one end of the brush plate away from the scraper is attached to the upper surface of the second filter screen, and the bottom of the scraper is provided with a reinforcing strip, and the inner wall of the reinforcing strip is attached to the side wall of the brush plate.

[0011] Preferably, the inner wall of the processing box is provided with a sealing ring, the inner wall of the sealing ring is attached to the rod wall of the connecting rod, the top end of the rod wall of the transmission rod is provided with a guide block, the inner wall of the processing box is provided with a guide groove, and the guide block is slidingly arranged in the inner wall of the guide groove.

[0012] Preferably, the side wall of the placing frame is provided with a groove, the placing frame is rotatably arranged in the inner wall of the groove, a clamping plate and a torsional spring are fixedly arranged on the rod wall of the rotating rod, one end of the torsional spring is fixedly connected to the inner wall of the clamping plate, the other end of the torsional spring is fixedly connected to the inner wall of the placing frame, the inner wall of the feeding hopper is provided with a clamping groove, and the clamping plate is clamped in the inner wall of the clamping groove.

[0013] Preferably, the side wall of the clamping plate is fixedly connected with a steel wire rope, the inner wall of the placing frame is provided with a cavity, and one end of the steel wire rope away from the clamping plate extends to the inside of the cavity.

[0014] Preferably, the placing frame is rotatably arranged in the inner wall of the cavity and is provided with a rotating shaft, the top end of the rotating shaft extends above the placing frame and is fixedly connected with a handle.

[0015] Compared with the prior art, the present application provides a full-quantitative leachate treatment device, which has the following advantages:

[0016] 1. The full-quantitative leachate treatment device, by moving the piston rod of the air cylinder, the connecting rod can be moved, the transmission rod can be moved and the push rod can be moved, the push rod can slide along the inner wall of the strip-shaped opening to drive the scraper to swing along the rod wall of the fixed rod, the brush plate can be scraped along the surface of the second filter screen, impurities can be cleaned, the continuous use effect of the second filter screen can be improved, and the reinforcing strip can improve the stability of the brush plate and prevent the brush plate from deforming.

[0017] 2. The fully quantitative leachate treatment device can infuse the drug solution into the interior of the treatment box through the drug delivery tube and the spray rack to mix with the filtered leachate, which is convenient for the precipitation of impurities inside the leachate and can improve the treatment effect of the leachate. The leachate after the impurities are precipitated flows through the second partition to the surface of the connecting rack and passes through the second filter screen for deep filtration, which can perform more fine filtering treatment on the leachate and ensure the fully quantitative treatment effect of the leachate.

[0018] 3. The fully quantitative leachate treatment device can place the placement frame on the upper surface of the feed hopper through the placement frame. The torsion spring can push the card plate to extend to the inside of the card slot, which can improve the stability of the placement frame placed above the feed hopper. The rotating handle can drive the rotating shaft to rotate and the wire rope can be wound around the shaft wall of the rotating shaft, so that the wire rope can pull the card plate to the inner wall of the groove, and the handle can be pulled to drive the placement frame to rise, which is convenient for disassembly and cleaning of the first filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of a fully quantitative leachate treatment device proposed in the present invention;

[0020] Figure 2 for Figure 1 A schematic diagram of the structure of the partial A in the middle part;

[0021] Figure 3 for Figure 1 A schematic diagram of the structure of the partial B in the middle part;

[0022] Figure 4 for Figure 2 Structural stereogram of the middle guide block;

[0023] Figure 5 for Figure 2 A three-dimensional diagram of the structure of the middle scraper.

[0024] In the figure: 1 processing box, 2 discharge pipe, 3 water outlet pipe, 4 first partition, 5 second partition, 6 drug delivery pipe, 7 spray rack, 8 feed hopper, 9 placement frame, 10 first filter screen, 11 connecting frame, 12 second filter screen, 13 support frame, 14 cylinder, 15 connecting rod, 16 transmission rod, 17 fixing rod, 18 scraper, 19 shift rod, 20 brush plate, 21 reinforcement strip, 22 sealing ring, 23 guide block, 24 rotating rod, 25 clamping plate, 26 torsion spring, 27 wire rope, 28 rotating shaft, 29 handle. DETAILED DESCRIPTION

[0025] 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.

[0026] Embodiment one

[0027] With reference to Figures 1-5 A leachate full-quantitative treatment device, comprising a treatment box 1, a discharge pipe 2 and a water outlet pipe 3 are arranged at the bottom of the treatment box 1, a first partition plate 4 is arranged at the top end inner wall of the treatment box 1, a second partition plate 5 is arranged at the bottom of the treatment box 1, a feeding hopper 8 is arranged at the top end of the treatment box 1, a placing frame 9 is arranged on the upper surface of the feeding hopper 8, a first filter screen 10 is arranged on the inner wall of the placing frame 9, a connecting frame 11 is arranged at the gap between the treatment box 1 and the second partition plate 5, a second filter screen 12 is arranged on the inner wall of the connecting frame 11, a gas cylinder 14 is fixedly connected to the side wall of the treatment box 1, a connecting rod 15 is arranged at the end of the piston rod of the gas cylinder 14 and extends to the inside of the treatment box 1, a transmission rod 16 is fixedly connected to the end of the connecting rod 15 away from the gas cylinder 14, a plurality of fixed rods 17 are fixedly connected to the inner wall of the treatment box 1, a scraper 18 is movably sleeved on the rod wall of the fixed rod 17, and the scraper 18 is arranged above the second filter screen 12.

[0028] A spraying frame 7 is arranged at the gap between the treatment box 1 and the first partition plate 4, the end of the spraying frame 7 extends to the inside of the treatment box 1 and is fixedly connected with a medicine conveying pipe 6, a supporting frame 13 is arranged at the connecting position of the connecting frame 11 and the second filter screen 12, the upper surfaces of the first filter screen 10 and the second filter screen 12 are respectively arranged as arc surfaces, a plurality of push rods 19 are fixedly connected to the rod wall of the transmission rod 16, a strip-shaped opening is arranged on the inner wall of the scraper 18, and the rod wall of the push rod 19 is slidingly arranged on the inner wall of the scraper 18 located at the strip-shaped opening.

[0029] A brush plate 20 is arranged at the bottom of the scraper 18, the end of the brush plate 20 away from the scraper 18 is abuttingly arranged on the upper surface of the second filter screen 12, and a reinforcing strip 21 is arranged at the bottom of the scraper 18 and abuttingly arranged on the side wall of the brush plate 20.

[0030] In use, the leachate is conveyed to the upper side of the feeding hopper 8, the leachate can be subjected to preliminary filtration treatment through the first filter screen 10, the medicine conveying pipe 6 and the spraying frame 7 can convey the liquid medicine into the inside of the treatment box 1 and mix with the filtered leachate, so that the impurities in the leachate can be precipitated and separated out, the treatment effect of the leachate can be improved, the leachate after the impurities are separated out flows to the surface of the connecting frame 11 through the second partition plate 5 and is subjected to deep filtration through the second filter screen 12, so that the leachate can be subjected to more fine filtration treatment and the full-quantitative treatment effect of the leachate can be ensured.

[0031] The movement of the piston rod of the gas cylinder 14 can drive the movement of the connecting rod 15, the movement of the transmission rod 16 and the movement of the push rod 19, the sliding movement of the push rod 19 along the inner wall of the strip-shaped opening can drive the swinging movement of the scraper 18 along the rod wall of the fixed rod 17, the scraping movement of the brush plate 20 along the surface of the second filter screen 12 can clean the impurities, the continuous use effect of the second filter screen 12 can be improved, and the reinforcing strip 21 can improve the stability of the brush plate 20 and prevent the brush plate 20 from deforming.

[0032] Embodiment two

[0033] With reference to Figures 1-5 The inner wall of the processing box 1 is provided with a sealing ring 22, the inner wall of the sealing ring 22 is attached to the rod wall of the connecting rod 15, the top end rod wall of the transmission rod 16 is provided with a guide block 23, the inner wall of the processing box 1 is provided with a guide groove, and the guide block 23 is slidingly arranged in the inner wall of the guide groove.

[0034] The sealing ring 22 can improve the tightness of the connecting rod 15 inside the processing box 1, and the guide block 23 slides along the inner wall of the guide groove, which can improve the stability of the movement of the transmission rod 16.

[0035] Embodiment three

[0036] With reference to Figures 1-5 The side wall of the placing frame 9 is provided with a recess, the placing frame 9 is rotationally arranged in the inner wall of the recess and is provided with a rotating rod 24, the rod wall of the rotating rod 24 is fixedly provided with a clamping plate 25 and a torsional spring 26, one end of the torsional spring 26 is fixedly connected to the inner wall of the clamping plate 25, the other end of the torsional spring 26 is fixedly connected to the inner wall of the placing frame 9, the inner wall of the feeding hopper 8 is provided with a clamping groove, the clamping plate 25 is clampingly arranged in the inner wall of the clamping groove, the side wall of the clamping plate 25 is fixedly connected with a steel wire rope 27, the inner wall of the placing frame 9 is provided with a cavity, one end of the steel wire rope 27, which is away from the clamping plate 25, extends to the inside of the cavity, and the inner wall of the placing frame 9 is rotationally arranged with a rotating shaft 28, the top end of the rotating shaft 28 extends to the upper side of the placing frame 9 and is fixedly connected with a handle 29.

[0037] When the placing frame 9 is placed on the upper surface of the feeding hopper 8, the torsional spring 26 can push the clamping plate 25 to extend to the inside of the clamping groove, which can improve the stability of the placing frame 9 placed on the feeding hopper 8, and rotating the handle 29 can drive the rotating shaft 28 to rotate, which can make the steel wire rope 27 be wound on the shaft wall of the rotating shaft 28, so that the steel wire rope 27 can pull the clamping plate 25 to shrink to the inner wall of the recess, and pull the handle 29 to drive the placing frame 9 to rise, which is convenient for disassembling and cleaning the first filter screen 10.

[0038] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A device for total treatment of leachate, comprising a treatment tank (1), characterized in that: The bottom of the processing box (1) is provided with a discharge pipe (2) and a water outlet pipe (3), the inner wall of the top end of the processing box (1) is provided with a first partition plate (4), the bottom of the processing box (1) is provided with a second partition plate (5), the top end of the processing box (1) is provided with a feeding hopper (8), the upper surface of the feeding hopper (8) is provided with a placing frame (9), the inner wall of the placing frame (9) is provided with a first filter screen (10), the gap between the processing box (1) and the second partition plate (5) is provided with a connecting frame (11), the inner wall of the connecting frame (11) is provided with a second filter screen (12), the side wall of the processing box (1) is fixedly connected with a pneumatic cylinder (14), the piston rod end of the pneumatic cylinder (14) is provided with a connecting rod (15) and extends to the inside of the processing box (1), the end, away from the pneumatic cylinder (14), of the connecting rod (15) is fixedly connected with a transmission rod (16), the inner wall of the processing box (1) is fixedly connected with a plurality of fixed rods (17), the rod wall of the fixed rod (17) is movably sleeved with a scraper (18), and the scraper (18) is arranged above the second filter screen (12).

2. The device for total treatment of leachate according to claim 1, characterized in that: The gap between the processing box (1) and the first partition plate (4) is provided with a spraying frame (7), and the end of the spraying frame (7) extends to the inside of the processing box (1) and is fixedly connected with a medicine conveying pipe (6).

3. The device for total treatment of leachate according to claim 1, characterized in that: The connecting part of the connecting frame (11) and the second filter screen (12) is provided with a supporting frame (13), and the upper surfaces of the first filter screen (10) and the second filter screen (12) are respectively arranged as arc surfaces.

4. The device for total treatment of leachate according to claim 1, characterized in that: A plurality of shifting rods (19) are fixedly connected to the rod wall of the transmission rod (16), a strip-shaped opening is formed in the inner wall of the scraper (18), and the rod wall of the shifting rod (19) is slidingly arranged in the inner wall of the strip-shaped opening of the scraper (18).

5. The device for total treatment of leachate according to claim 1, characterized in that: The bottom of the scraper (18) is provided with a brush plate (20), one end of the brush plate (20), away from the scraper (18), is abuttingly arranged on the upper surface of the second filter screen (12), the bottom of the scraper (18) is provided with a reinforcing strip (21), and the inner wall of the reinforcing strip (21) is abuttingly arranged on the side wall of the brush plate (20).

6. The device for total treatment of leachate according to claim 1, characterized in that: The inner wall of the sealing ring (22) is abuttingly arranged on the rod wall of the connecting rod (15), the top end rod wall of the transmission rod (16) is provided with a guide block (23), the inner wall of the guide groove is formed in the inner wall of the processing box (1), and the guide block (23) is slidingly arranged in the inner wall of the guide groove.

7. The device for total treatment of leachate according to claim 1, characterized in that: A groove is formed in the side wall of the placing frame (9), a rotating rod (24) is rotatably arranged in the inner wall of the groove of the placing frame (9), a clamping plate (25) and a torsional spring (26) are fixedly sleeved to the rod wall of the rotating rod (24), one end of the torsional spring (26) is fixedly connected to the inner wall of the clamping plate (25), the other end of the torsional spring (26) is fixedly connected to the inner wall of the placing frame (9), a clamping groove is formed in the inner wall of the feeding hopper (8), and the clamping plate (25) is clampingly arranged in the inner wall of the clamping groove.

8. The device for total treatment of leachate according to claim 7, characterized in that: The side wall of the card board (25) is fixedly connected with a steel wire rope (27), the inner wall of the placing frame (9) is provided with a cavity, and one end of the steel wire rope (27) away from the card board (25) extends to the inside of the cavity.

9. The total leachate treatment device according to claim 1, wherein: The inner wall of the cavity is rotatably provided with a rotating shaft (28), the top end of the rotating shaft (28) extends above the placing frame (9) and is fixedly connected with a handle (29).

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