CN210216551U - Municipal administration river course is administered and is used desilting equipment - Google Patents
Municipal administration river course is administered and is used desilting equipment Download PDFInfo
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- CN210216551U CN210216551U CN201921024375.6U CN201921024375U CN210216551U CN 210216551 U CN210216551 U CN 210216551U CN 201921024375 U CN201921024375 U CN 201921024375U CN 210216551 U CN210216551 U CN 210216551U
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- soil pick
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Abstract
The utility model relates to a municipal administration river course is administered and is used desilting equipment, including the hull, be equipped with the support on the hull, be equipped with stirring subassembly and soil pick-up subassembly on the support, be equipped with sludge collecting vat and mud-water separation device on the hull. In the mud mixture got into the cartridge filter, driving motor drove the screw axis and rotates, transported the mixture to the discharge gate direction through the helical blade, and the mud mixture is extruded near the discharge gate, comes out through the extrusion with the moisture separation in the mud, and during moisture flowed to the water catch bowl from the filtration pore, then in taking water back the river course through the water pump, effectively reduced the water content in the mud, reduced the space occupation of water to the hull, improved desilting efficiency.
Description
Technical Field
The utility model belongs to the technical field of the river course treatment technique and specifically relates to a municipal administration river course is administered and is used desilting equipment is related to.
Background
Municipal river course mainly used urban water supply and drainage, municipal river course play important role to city ecological environment and people daily life, but because municipal river course width is not long and river velocity of flow is mild, silt is piled up easily to appear in the river course bottom surface, if do not carry out the desilting for a long time, will cause phenomenons such as river course jam, river rising and quality of water variation, so need regularly carry out the desilting for municipal river course and handle. The existing dredging equipment generally comprises a ship body, wherein a stirring device and a sewage suction pump are arranged on the ship body, the stirring device is used for scattering sludge, and the sludge is extracted by the sewage suction pump to clean the sludge of a riverbed.
The existing dredging equipment can not separate sludge from river water, the river water occupies a large space, the bearing capacity of a ship body to the sludge is reduced, and the dredging efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a municipal administration river course is administered and is used desilting equipment, its content that can reduce river in the mud reduces the river and to the occuping of hull space, improves desilting efficiency.
The above object of the present invention can be achieved by the following technical solutions:
a dredging device for municipal river regulation comprises a hull, wherein a support is arranged on the hull, a stirring assembly and a sewage absorbing assembly are arranged on the support, a sludge collecting tank and a mud-water separating device are arranged on the hull, the mud-water separating device comprises a mounting seat, a filter cylinder, a water collecting tank and a motor, the mounting seat is fixed on the hull, the filter cylinder, the water collecting tank and the driving motor are fixed on the mounting seat, the water collecting tank is positioned below the filter cylinder, one side of the water collecting tank is provided with a drainage pump, the side wall of the filter cylinder is uniformly provided with filter holes, a screw shaft is rotationally connected in the filter cylinder, the screw shaft is provided with a spiral blade, the spiral blade is abutted against the inner wall of the filter cylinder, the screw shaft is connected with an output shaft of the driving motor, two ends of the filter cylinder are respectively provided with a feed inlet and a, and a pressing ring is arranged on the discharge port, the pressing ring is rotationally connected with the spiral shaft, and a gap is reserved between the pressing ring and the end part of the filter cartridge.
Through adopting above-mentioned technical scheme, the stirring subassembly is broken up the mud of river course bottom, the soil pick-up subassembly is taken out the mud mixture together, the mud mixture gets into the cartridge filter, partial moisture enters into the water catch bowl from filtering the hole because of gravity reason, driving motor drives the screw axis and rotates, through the helical blade with the mixture to the transportation of discharge gate direction, clamping ring and cartridge filter only leave little space, the mud mixture of transporting coming is extrudeed near the discharge gate, isolate the moisture in the mud through the extrusion, moisture flows to the water catch bowl from filtering the hole, then through the water pump with water take back in the river course, effectively reduce the water content in the mud, the space that has reduced water to the hull occupies, the hull has been reduced and has been got back to bank trimming's number of times because of loading, and then improve desilting efficiency.
The utility model discloses further set up to: the screw axis includes first pivot and second pivot, the diameter of first pivot is held to the discharge gate end by the feed inlet and is crescent, the spiral leaf is fixed in the second pivot, the one end that is close to the discharge gate at first pivot is fixed in the second pivot, and second pivot and clamping ring rotate to be connected.
Through adopting above-mentioned technical scheme, the partial diameter that first pivot is close to the feed inlet is little, and vacant space is big, can hold more sludge mixture, and the diameter that first pivot is close to the discharge gate part is bigger and bigger, and the extrusion that sludge mixture received in the transportation process toward the discharge gate direction is bigger and bigger, and moisture in the mud is separated out, has increaseed the separation effect of moisture.
The utility model discloses further set up to: and a hydraulic cylinder is arranged on the discharge port, and a piston rod of the hydraulic cylinder is fixedly connected with the compression ring.
Through adopting above-mentioned technical scheme, adjust the size in space between clamping ring and the cartridge filter through the pneumatic cylinder, the space is little, and the squeezing action that mud received is big, and moisture separation is effectual.
The utility model discloses further set up to: the side face of the compression ring close to the filter cartridge is an inclined face, and the inclined face inclines towards the direction far away from the filter cartridge.
Through adopting above-mentioned technical scheme, the inclined plane can play the mild transition effect of direction to mud, makes mud can come out from the discharge gate better, can not block up in discharge gate department.
The utility model discloses further set up to: be equipped with the feeder hopper on the feed inlet, feeder hopper and cartridge filter fixed connection, the port of feeder hopper is located the below of soil pick-up subassembly discharge end.
Through adopting above-mentioned technical scheme, the feeder hopper enables the mud mixture and enters into the cartridge filter better.
The utility model discloses further set up to: the sewage suction assembly comprises a sewage suction pump and a sewage suction head, the sewage suction head extends into sludge in a river channel, one end of the sewage suction head is communicated with the sewage suction pump through a pipeline, and the sewage suction pump is fixedly connected with the support.
Through adopting above-mentioned technical scheme, form the negative pressure through the suction of sewage pump, on the hull was taken out to the mud of river course bottom to the soil pick-up head.
The utility model discloses further set up to: the sewage suction head is provided with a filter frame, and the filter frame covers the sewage suction head.
Through adopting above-mentioned technical scheme, avoid in the rubbish entering pipeline in the river course, block up the pipeline, and then influence the soil pick-up of soil pick-up head.
The utility model discloses further set up to: the stirring assembly comprises a stirring shaft, stirring blades and a stirring motor, the stirring shaft is rotatably connected with the support, the stirring shaft is positioned on two sides of the sewage suction head, the stirring motor is fixed on the support, an output shaft of the stirring motor is connected with the stirring shaft, and the stirring blades are fixed on the end part, close to the sewage suction head, of the stirring shaft.
Through adopting above-mentioned technical scheme, agitator motor drives puddler and stirring leaf stirring, breaks up the mud of river course bottom, avoids mud to gather into the piece, and the unable soil pick-up of soil pick-up head.
To sum up, the utility model discloses following beneficial effect has:
1. in the mud mixture got into the cartridge filter, driving motor drove the screw axis and rotates, through the transportation of helical blade with the mixture to the discharge gate direction, the mud mixture is extruded near the discharge gate, come out through the moisture separation in the extrusion with mud, during moisture flowed to the water catch bowl from the filtration pore, then in taking water back the river course through the water pump, effectively reduce the water content in the mud, reduced the space of water to the hull and taken, reduced the hull because of loading and full get back to the number of times that the bank was maintained, and then improved desilting efficiency.
2. The stirring blades break up sludge at the bottom of the river channel, so that the sewage suction head can better suck sewage.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the mud-water separating apparatus;
in the figure: 1. a hull; 11. a support; 12. a sludge collection tank; 2. a dirt suction assembly; 21. a sewage suction pump; 22. a sewage suction head; 23. a filter frame; 3. a stirring assembly; 31. a stirring shaft; 32. stirring blades; 33. a stirring motor; 4. a mud-water separation device; 41. a mounting seat; 42. a filter cartridge; 43. a water collection tank; 44. a drive motor; 45. a filtration pore; 5. draining pump; 6. a feed inlet; 61. a feed hopper; 7. a discharge port; 71. a hydraulic cylinder; 72. pressing a ring; 73. a bevel; 8. a screw shaft; 81. a first rotating shaft; 82. a second rotating shaft; 9. helical leaves.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a desilting equipment is used in municipal administration river course treatment, including hull 1, be provided with support 11 on hull 1, fix on support 11 on the 1 tip of hull, support 11 is the L type, is fixed with dirt absorbing component 2 and stirring subassembly 3 on the support 11.
Soil pick-up subassembly 2 includes soil pick-up pump 21 and soil pick-up head 22, and during soil pick-up head 22 stretched into the mud in river course, the one end of soil pick-up head 22 passed through pipeline and the switch-on of soil pick-up pump 21, soil pick-up pump 21 and support 11 fixed connection. The sewage suction head 22 is provided with a filter frame 23, and the filter frame 23 is covered and fixed on the sewage suction head 22.
The stirring assembly 3 comprises a stirring shaft 31, a stirring blade 32 and a stirring motor 33, the stirring shaft 31 is rotatably connected with the support 11, the stirring shaft 31 is positioned at two sides of the sewage suction head 22, the stirring motor 33 is fixed on the support 11, an output shaft of the stirring motor 33 is connected with the stirring shaft 31, and the stirring blade 32 is fixed on the end part of the stirring shaft 31 close to the sewage suction head 22.
Referring to fig. 1 and 2, a sludge collection tank 12 and a mud-water separation device 4 are arranged on a ship body 1, the mud-water separation device 4 is located on one side of the sludge collection tank 12, the mud-water separation device 4 comprises a mounting seat 41, a filter cylinder 42, a water collection tank 43 and a driving motor 44, the mounting seat 41 is fixed on the ship body 1, the filter cylinder 42, the water collection tank 43 and the driving motor 44 are fixed on the mounting seat 41, the water collection tank 43 is located below the filter cylinder 42, one side of the water collection tank 43 is connected with a drainage pump 5, the drainage pump 5 is connected with a drainage pipe, and filter holes 45 are uniformly formed in the.
The both ends of cartridge filter 42 are provided with feed inlet 6 and discharge gate 7 respectively, are provided with feeder hopper 61 on the feed inlet 6, feeder hopper 61 and cartridge filter 42 fixed connection, and the port of feeder hopper 61 is located the below of soil pick-up pump 21 discharge end, and discharge gate 7 is located the top of mud collecting vat 12.
The spiral shaft 8 is rotatably connected in the filter cylinder 42, the spiral shaft 8 comprises a first rotating shaft 81 and a second rotating shaft 82, the diameter of the first rotating shaft 81 is gradually increased from the end of the feed inlet 6 to the end of the discharge outlet 7, a spiral blade 9 is fixed on the side wall of the second rotating shaft 82, the spiral blade 9 is spirally arranged along the side wall of the second rotating shaft 82, and the spiral blade 9 is abutted against the inner wall of the filter cylinder 42. The second rotating shaft 82 is connected with an output shaft of the driving motor 44, and the second rotating shaft 82 is fixed at one end of the first rotating shaft 81 close to the discharge hole 7.
And the discharge port 7 is fixedly provided with two hydraulic cylinders 71, piston rods of the hydraulic cylinders 71 are fixedly connected with press rings 72, and the two hydraulic cylinders 71 are vertically and symmetrically connected to the press rings 72. The press ring 72 is rotatably connected with the second rotating shaft 82, the outer diameter of the press ring 72 is larger than that of the filter cartridge 42, and a gap is reserved between the press ring 72 and the end of the filter cartridge 42. The side of the press ring 72 close to the filter cartridge 42 is a slope 73, and the slope 73 inclines away from the filter cartridge 42.
The implementation principle of the embodiment is as follows: the stirring motor 33 drives the stirring rod and the stirring blade 32 to stir, so that sludge at the bottom of the river channel is scattered, and the sludge suction head 22 sucks the sludge mixture at the bottom of the river channel onto the ship body 1. The sludge mixture falls onto the hopper 61 and into the filter cartridge 42. Driving motor 44 drives the screw axis 8 and rotates, through the transportation of helical blade 9 with the mixture to discharge gate 7 direction, clamping ring 72 and cartridge filter 42 only leave little space, the mud mixture extrudees near discharge gate 7 each other, come out through the moisture separation of extrusion in with mud, moisture flows to the water catch bowl 43 from filtering hole 45, then in drawing water back the river course through drain pump 5, effectively reduce the water content in the mud, the space that has reduced water and held up hull 1 has reduced hull 1 because of loading and has fully got back to the bank and repaiied the number of times, and then improve desilting efficiency.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a municipal administration river course is dredging equipment for administering, includes hull (1), be equipped with support (11) on hull (1), be equipped with stirring subassembly (3) and soil pick-up subassembly (2) on support (11), its characterized in that: the ship body (1) is provided with a sludge collecting tank (12) and a sludge-water separating device (4), the sludge-water separating device (4) comprises a mounting seat (41), a filter cylinder (42), a water collecting tank (43) and a motor, the mounting seat (41) is fixed on the ship body (1), the filter cylinder (42), the water collecting tank (43) and the driving motor (44) are fixed on the mounting seat (41), the water collecting tank (43) is positioned below the filter cylinder (42), one side of the water collecting tank (43) is provided with a drainage pump (5), the side wall of the filter cylinder (42) is uniformly provided with filter holes (45), the filter cylinder (42) is rotatably connected with a screw shaft (8), the screw shaft (8) is provided with a spiral blade (9), the spiral blade (9) is abutted against the inner wall of the filter cylinder (42), the screw shaft (8) is connected with an output shaft of the driving motor (44), and the two ends of the filter cylinder (42) are, feed inlet (6) are located the below of soil pick-up subassembly (2) discharge end, discharge gate (7) are located the top of mud collecting vat (12), are equipped with clamping ring (72) on discharge gate (7), clamping ring (72) and screw axis (8) rotate to be connected, and the tip of clamping ring (72) and cartridge filter (42) leaves the space.
2. The dredging device for municipal river treatment according to claim 1, wherein: screw axis (8) are including first pivot (81) and second pivot (82), the diameter of first pivot (81) is held to discharge gate (7) by feed inlet (6) and is held the crescent, spiral leaf (9) are fixed on second pivot (82), second pivot (82) are fixed in the one end that first pivot (81) are close to discharge gate (7), and the diameter of second pivot (82) is fixed unchangeable, and second pivot (82) and clamping ring (72) rotate and are connected.
3. The dredging device for municipal river treatment according to claim 2, wherein: and a hydraulic cylinder (71) is arranged on the discharge port (7), and a piston rod of the hydraulic cylinder (71) is fixedly connected with the pressing ring (72).
4. The dredging device for municipal river treatment according to claim 3, wherein: the side that clamping ring (72) is close to cartridge filter (42) is inclined plane (73), inclined plane (73) to keeping away from cartridge filter (42) direction slope.
5. The dredging device for municipal river treatment according to claim 1, wherein: be equipped with feeder hopper (61) on feed inlet (6), feeder hopper (61) and cartridge filter (42) fixed connection, the port of feeder hopper (61) is located the below of soil pick-up subassembly (2) discharge end.
6. The dredging device for municipal river treatment according to claim 1, wherein: soil pick-up subassembly (2) are including soil pick-up pump (21) and soil pick-up head (22), during soil pick-up head (22) stretched into the mud in river course, pipeline and soil pick-up pump (21) switch-on were passed through to the one end of soil pick-up head (22), soil pick-up pump (21) and support (11) fixed connection.
7. The dredging device for municipal river treatment according to claim 6, wherein: the sewage suction head (22) is provided with a filter frame (23), and the filter frame (23) covers the sewage suction head (22).
8. The dredging device for municipal river treatment according to claim 6, wherein: stirring subassembly (3) include (mixing) shaft (31), stirring leaf (32) and agitator motor (33), rotation connection is rotated with support (11) in (mixing) shaft (31), and (mixing) shaft (31) are located the both sides of soil pick-up head (22), agitator motor (33) are fixed on support (11), and the output shaft and (mixing) shaft (31) of agitator motor (33) are connected, stirring leaf (32) are fixed on (mixing) shaft (31) are close to the tip of soil pick-up head (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921024375.6U CN210216551U (en) | 2019-07-02 | 2019-07-02 | Municipal administration river course is administered and is used desilting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921024375.6U CN210216551U (en) | 2019-07-02 | 2019-07-02 | Municipal administration river course is administered and is used desilting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210216551U true CN210216551U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921024375.6U Active CN210216551U (en) | 2019-07-02 | 2019-07-02 | Municipal administration river course is administered and is used desilting equipment |
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| Country | Link |
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| CN (1) | CN210216551U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439607A (en) * | 2020-04-14 | 2020-07-24 | 滨州市金毅设备有限公司 | Conveyor for river sludge treatment |
| CN112479533A (en) * | 2020-11-10 | 2021-03-12 | 芜湖慧宇商贸有限公司 | Silt drying device for municipal pipeline dredging |
| CN112942475A (en) * | 2021-02-04 | 2021-06-11 | 广东鹏裕建设有限公司 | High-efficient dual cycle desilting system |
-
2019
- 2019-07-02 CN CN201921024375.6U patent/CN210216551U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439607A (en) * | 2020-04-14 | 2020-07-24 | 滨州市金毅设备有限公司 | Conveyor for river sludge treatment |
| CN112479533A (en) * | 2020-11-10 | 2021-03-12 | 芜湖慧宇商贸有限公司 | Silt drying device for municipal pipeline dredging |
| CN112942475A (en) * | 2021-02-04 | 2021-06-11 | 广东鹏裕建设有限公司 | High-efficient dual cycle desilting system |
| CN112942475B (en) * | 2021-02-04 | 2022-09-30 | 广东鹏裕建设有限公司 | High-efficient dual cycle desilting system |
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