CN221051714U - Heavy metal contaminated leaching device for sediment containing sand - Google Patents
Heavy metal contaminated leaching device for sediment containing sand Download PDFInfo
- Publication number
- CN221051714U CN221051714U CN202322665394.XU CN202322665394U CN221051714U CN 221051714 U CN221051714 U CN 221051714U CN 202322665394 U CN202322665394 U CN 202322665394U CN 221051714 U CN221051714 U CN 221051714U
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- Prior art keywords
- leaching
- tank
- rod
- heavy metal
- guide
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- 238000002386 leaching Methods 0.000 title claims abstract description 61
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 26
- 239000013049 sediment Substances 0.000 title claims abstract description 26
- 239000004576 sand Substances 0.000 title claims abstract description 10
- 239000003814 drug Substances 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims description 8
- 238000007790 scraping Methods 0.000 abstract description 11
- 239000010802 sludge Substances 0.000 abstract description 8
- 238000000746 purification Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005406 washing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a leaching device for heavy metal polluted sediment containing sand, which relates to the technical field of river channel environment protection restoration and comprises a leaching tank, wherein a garbage storage tank is arranged on one side surface of the leaching tank, a liquid medicine tank is arranged in the leaching tank, a filter frame is connected to the top surface of the leaching tank, a driving unit is connected to one side surface of the leaching tank, one end of the filter frame can continuously swing up and down through the cooperation of a driving cylinder, a connecting rod, a movable frame, the movable rod and the filter frame, the sludge and garbage sundries are classified and filtered, the liquid medicine tank and a leaching pipe can carry out leaching purification on the sediment of a river channel, the leaching efficiency is improved, the filter tank can be cleaned and dredged through the cooperation of a pull rod, a push rod, a plurality of scraping pieces, a guide rod and a reset spring, the blockage of the filter tank is prevented, the blanking speed of the sludge is improved, the rate of the sediment is improved, and the manual maintenance time is shortened.
Description
Technical Field
The utility model relates to the technical field of river channel environment-friendly restoration, in particular to a leaching device for heavy metal polluted sand-containing sediment.
Background
The river course lake bottom along with the influence of human life and the development of industry for can remain a large amount of pollutants in the silt of river course bottom, wherein also can exist a large amount of heavy metal pollution, and heavy metal contaminated river course water source can cause harm to natural environment and human living environment, for example chinese patent discloses a river course substrate mud drip washing mechanism (bulletin number CN 219327129U), this mechanism although can get rid of the heavy metal in the silt, in silt transportation drip washing in-process, can remain a large amount of rubbish debris in the silt, if rubbish debris also can lead to drip washing mechanism's jam along with silt entering drip washing mechanism, thereby influence the purification drip washing efficiency to silt.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a leaching device for heavy metal polluted sandy sediment, which solves the problem that garbage sundries in the sludge can block a leaching purification device.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the leaching device for the heavy metal polluted sandy sediment comprises a leaching tank, wherein a garbage storage tank is arranged on one side surface of the leaching tank, a liquid medicine tank is arranged in the leaching tank, a filtering frame is connected to the top surface of the leaching tank, and a driving unit is connected to one side surface of the leaching tank;
The driving unit comprises a supporting frame, a driving cylinder is connected to one side face of the supporting frame, a connecting rod is connected to the driving end of the driving cylinder, a movable frame is connected to one end face of the connecting rod, and movable rods are connected to the end faces of two sides of the movable frame.
As a further technical scheme of the utility model, the filter frame comprises a bottom plate, two side surfaces of the bottom plate are connected with side plates, the surfaces of the two side plates are connected with first connecting columns, two side surfaces of one end of the bottom plate are connected with second connecting columns, and a plurality of filter tanks are arranged on the upper surface of the bottom plate.
As a further technical scheme of the utility model, guide blocks are connected to the surfaces of the two sides of the leaching tank, connecting blocks are arranged on the top surface of the leaching tank and at the positions corresponding to the two second connecting columns, one side surface of the movable rod is connected with the surface of the leaching tank, the top surface of the movable rod is connected with the first connecting column, guide grooves are formed in the positions corresponding to the surfaces of the movable frame and the sliding paths of the two guide blocks, and the output end of the liquid medicine tank is connected with a plurality of leaching pipes.
As a further technical scheme of the utility model, the top surfaces of the two side plates are connected with ejector rods, scraping pieces are arranged on the lower surfaces of the ejector rods and correspond to the filter tanks, the top surfaces of the side plates are connected with guide rods, and through holes are formed in the surfaces of the ejector rods and correspond to the guide rods.
As a further technical scheme of the utility model, the outer surfaces of the two guide rods are connected with reset springs, one end of each reset spring is connected with the surface of the ejector rod, the other end of each reset spring is connected with the end face of the side plate, and the upper surface of each ejector rod is connected with a pull rod.
As a further technical scheme of the utility model, the inner diameter of the guide groove is matched with the sliding path of the guide block, the movable frame is connected with the bottom plate through the movable rod and the first connecting column, and the bottom plate is connected with the leaching tank through the second connecting column and the connecting block.
As a further technical scheme of the utility model, the inner diameter size of the filter tank is matched with the outer diameter size of the scraping blade, the outer diameter size of the guide rod is matched with the sliding path of the ejector rod, and the scraping blade is connected with the side plate through the ejector rod and the guide rod.
Advantageous effects
The utility model provides a leaching device for heavy metal polluted sandy sediment. Compared with the prior art, the method has the following beneficial effects:
1. The utility model provides a leaching device of heavy metal contaminated's sediment that contains sand through the cooperation of actuating cylinder and connecting rod and movable rack and movable rod and filtration frame, can make the one end of filtration frame last upper and lower swing to classify through filter vat to silt and rubbish debris and filter, and rubbish debris then can fall into the dustbin, cooperation liquid medicine case and leaching pipe can carry out the drip washing purification of heavy metal to the sediment in river course, improve leaching efficiency.
2. The utility model provides a leaching device of heavy metal contaminated's sand-containing sediment, through the cooperation of pull rod and ejector pin and a plurality of doctor-bars with guide bar and reset spring, can clear up the mediation to the filter tank, prevent the jam of silt to the filter tank, improve the unloading speed of silt to improve the speed of sediment drip washing, reduce the manual maintenance time.
Drawings
FIG. 1 is a schematic diagram of a heavy metal contaminated sandy sediment containing leaching apparatus;
FIG. 2 is a front view of a heavy metal contaminated sandy sediment leaching apparatus;
FIG. 3 is a cross-sectional view of a heavy metal contaminated sandy sediment containing leaching apparatus;
Fig. 4 is a schematic diagram showing an exploded structure of a filter frame of a heavy metal contaminated sandy sediment-containing leaching device.
In the figure: 1. a shower box; 11. a guide block; 12. a connecting block; 2. a garbage bin; 3. a liquid medicine tank; 31. a rinsing tube; 4. a driving unit; 41. a support frame; 42. a driving cylinder; 43. a connecting rod; 44. a movable frame; 45. a movable rod; 46. a guide groove; 5. a filter frame; 51. a bottom plate; 52. a side plate; 53. a first connection post; 54. a second connection post; 55. a push rod; 56. a pull rod; 57. a wiper blade; 58. a guide rod; 59. a return spring; 501. a filter tank.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model provides a technical scheme of a leaching device for heavy metal polluted sandy sediment, which comprises the following steps: the utility model provides a leaching device of heavy metal contaminated sediment that contains sand, including leaching case 1, a side of leaching case 1 is provided with rubbish bin 2, and the inside of leaching case 1 is provided with liquid medicine case 3, and the top surface of leaching case 1 is connected with filter stand 5, and a side of leaching case 1 is connected with drive unit 4, and drive unit 4 includes support frame 41, and a side of support frame 41 is connected with drive cylinder 42, and drive cylinder 42's drive end is connected with connecting rod 43, and connecting rod 43's a terminal surface is connected with movable frame 44, and the terminal surface of the both sides of movable frame 44 all is connected with movable rod 45.
As shown in fig. 4, the filter frame 5 includes a bottom plate 51, two side surfaces of the bottom plate 51 are all connected with side plates 52, surfaces of the two side plates 52 are all connected with a first connecting column 53, two side surfaces of one end of the bottom plate 51 are all connected with a second connecting column 54, a plurality of filter grooves 501 are formed in an upper surface of the bottom plate 51, top surfaces of the two side plates 52 are connected with a top rod 55, scraping blades 57 are arranged on lower surfaces of the top rods 55 and corresponding positions of the plurality of filter grooves 501, top surfaces of the side plates 52 are connected with guide rods 58, through holes are formed in surfaces of the top rods 55 and corresponding positions of the guide rods 58, outer surfaces of the two guide rods 58 are all connected with reset springs 59, one ends of the reset springs 59 are connected to surfaces of the top rods 55, the other ends of the reset springs are connected with end surfaces of the side plates 52, the upper surfaces of the top rods 55 are connected with pull rods 56, inner diameter sizes of the filter grooves 501 are matched with outer diameter sizes of the scraping blades 57, outer diameter sizes of the guide rods 58 are matched with sliding paths of the top rods 55, the scraping blades 57 are connected with the side plates 52 through the top rods 55 and the guide rods 58, and the scraping blades 57 are required to be explained, and the pull rods 56 can drive the top rods 55 and the scraping blades 57 and the guide rods 58 to slide along the guide rods 57 to prevent the inner walls of the filter grooves from being blocked.
As shown in fig. 2-3, the guide blocks 11 are connected to the two side surfaces of the shower box 1, the connecting blocks 12 are disposed on the top surface of the shower box 1 and the corresponding positions of the two second connecting columns 54, one side surface of the movable rod 45 is connected to the surface of the shower box 1, the top surface of the movable rod 45 is connected to the first connecting column 53, the guide grooves 46 are disposed on the corresponding positions of the sliding paths of the two guide blocks 11 and the surface of the movable rod 44, the output end of the liquid medicine box 3 is connected with a plurality of rinsing pipes 31, the inner diameter of the guide grooves 46 is matched with the sliding paths of the guide blocks 11, the movable frame 44 is connected to the bottom plate 51 through the movable rod 45 and the first connecting column 53, the bottom plate 51 is connected to the shower box 1 through the second connecting column 54 and the connecting block 12, and it is required to be noted that the driving cylinder 42 can drive the movable frame 44 to slide through the connecting rod 43, and enable the movable rod 45 to swing to drive one end of the bottom plate 51 to swing up and down, thereby realizing the filtering and screening effects on the bottom mud.
The working principle of the utility model is as follows: when the device is used, sludge in a river channel is conveyed to the inner side of the filter frame 5 through a conveying belt, the driving air cylinder 42 is started, the connecting rod 43 drives the movable frame 44 to slide along the outer surfaces of the two guide blocks 11 and drives the movable rod 45 to rotate, so that one end of the filter frame 5 swings downwards, the retraction of the connecting rod 43 drives the filter frame 5 to swing upwards, the filtered sludge and garbage are filtered through the filter tank 501, the filtered garbage and sundries fall into the garbage storage box 2 along the bottom plate 51, and the sludge in the leaching box 1 is leached and purified in the liquid medicine spraying of the leaching pipe 31;
When the filter tank 501 is blocked, the pull rod 56 is pulled downwards, the ejector rod 55 slides along the outer surfaces of the two guide rods 58, the reset spring 59 is extruded, the plurality of scraping blades 57 slide along the inner side wall of the filter tank 501, blocked sludge is cleaned, the filter tank 501 is dredged, the pull rod 56 is loosened, the reset spring 59 drives the ejector rod 55 and the scraping blades 57 to reset, and filtering and leaching of the sludge can be continued.
Claims (7)
1. The leaching device for the heavy metal polluted sandy sediment comprises a leaching tank (1) and is characterized in that a garbage storage tank (2) is arranged on one side surface of the leaching tank (1), a liquid medicine tank (3) is arranged in the leaching tank (1), a filtering frame (5) is connected to the top surface of the leaching tank (1), and a driving unit (4) is connected to one side surface of the leaching tank (1);
the driving unit (4) comprises a supporting frame (41), a driving air cylinder (42) is connected to one side surface of the supporting frame (41), a connecting rod (43) is connected to the driving end of the driving air cylinder (42), a movable frame (44) is connected to one end surface of the connecting rod (43), and movable rods (45) are connected to the end surfaces of two sides of the movable frame (44).
2. The leaching device for the heavy metal polluted sand-containing sediment according to claim 1, wherein the filtering frame (5) comprises a bottom plate (51), two side plates (52) are connected to two side surfaces of the bottom plate (51), the surfaces of the two side plates (52) are connected with first connecting columns (53), two side surfaces of one end of the bottom plate (51) are connected with second connecting columns (54), and a plurality of filtering grooves (501) are formed in the upper surface of the bottom plate (51).
3. The leaching device for heavy metal polluted sandy sediment according to claim 2, wherein guide blocks (11) are connected to the surfaces of two sides of the leaching tank (1), connecting blocks (12) are arranged on the top surface of the leaching tank (1) and at corresponding positions of two second connecting columns (54), one side surface of a movable rod (45) is connected with the surface of the leaching tank (1), the top surface of the movable rod (45) is connected with a first connecting column (53), guide grooves (46) are formed in the corresponding positions of the surface of a movable frame (44) and sliding paths of the two guide blocks (11), and a plurality of leaching pipes (31) are connected to the output end of the liquid medicine tank (3).
4. The leaching device for the heavy metal polluted sand-containing sediment according to claim 2, wherein the top surfaces of the two side plates (52) are connected with ejector rods (55), wiper blades (57) are arranged on the lower surfaces of the ejector rods (55) and correspond to the filter grooves (501), guide rods (58) are connected to the top surfaces of the side plates (52), and through holes are formed in the surfaces of the ejector rods (55) corresponding to the guide rods (58).
5. The leaching device for the heavy metal polluted sand-containing sediment according to claim 4, wherein the outer surfaces of the two guide rods (58) are connected with return springs (59), one end of each return spring (59) is connected to the surface of a push rod (55), the other end of each return spring is connected to the end face of the side plate (52), and the upper surface of each push rod (55) is connected with a pull rod (56).
6. A heavy metal contaminated sandy sediment leaching device according to claim 3, characterized in that the inside diameter of the guide groove (46) is adapted to the sliding path of the guide block (11), the movable frame (44) is connected to the bottom plate (51) by means of a movable rod (45) and a first connecting column (53), and the bottom plate (51) is connected to the leaching tank (1) by means of a second connecting column (54) and a connecting block (12).
7. The leaching device for heavy metal contaminated sandy sediment according to claim 5, wherein the inner diameter of the filter tank (501) is adapted to the outer diameter of the wiper blade (57), the outer diameter of the guide rod (58) is adapted to the sliding path of the ejector rod (55), and the wiper blade (57) is connected to the side plate (52) through the ejector rod (55) and the guide rod (58).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322665394.XU CN221051714U (en) | 2023-10-07 | 2023-10-07 | Heavy metal contaminated leaching device for sediment containing sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322665394.XU CN221051714U (en) | 2023-10-07 | 2023-10-07 | Heavy metal contaminated leaching device for sediment containing sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221051714U true CN221051714U (en) | 2024-05-31 |
Family
ID=91221520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322665394.XU Active CN221051714U (en) | 2023-10-07 | 2023-10-07 | Heavy metal contaminated leaching device for sediment containing sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221051714U (en) |
-
2023
- 2023-10-07 CN CN202322665394.XU patent/CN221051714U/en active Active
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