CN115784552B - Hydraulic engineering silt dewatering collection device - Google Patents
Hydraulic engineering silt dewatering collection device Download PDFInfo
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- CN115784552B CN115784552B CN202211556074.4A CN202211556074A CN115784552B CN 115784552 B CN115784552 B CN 115784552B CN 202211556074 A CN202211556074 A CN 202211556074A CN 115784552 B CN115784552 B CN 115784552B
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Abstract
The invention relates to a hydraulic engineering sludge dewatering and collecting device, which belongs to the technical field of sludge treatment equipment and comprises a base, wherein a rectangular cylinder body is horizontally arranged right above the base, two baffle plates are symmetrically arranged at two ends of the rectangular cylinder body respectively, a plurality of pairs of extrusion plates are uniformly and vertically arranged in the rectangular cylinder body, a plurality of drain holes are uniformly formed in the bottom of the rectangular cylinder body and the extrusion plates respectively, and a driving mechanism is arranged on the rectangular cylinder body and used for driving each pair of two extrusion plates to displace in opposite directions; according to the invention, the rectangular cylinder body on the base is matched with the two baffles to form the box body, and then the box body is matched with the plurality of pairs of extrusion plates, the drain holes and the driving mechanism to divide sludge in the box body into a plurality of extrusion areas, and the driving mechanism drives the extrusion plates to extrude and drain the sludge in each area, so that not only can the speed and efficiency of removing the sludge be improved, but also the drain holes in a plurality of directions are convenient for quick drainage of the water, and the environmental protection of sludge treatment is ensured.
Description
Technical Field
The invention belongs to the technical field of sludge treatment equipment, and particularly relates to a water conservancy project sludge dewatering and collecting device.
Background
Water is a valuable resource essential for human production and life, and is an essential condition for social and economic development. When people develop and utilize water resources, the constructed hydraulic engineering facilities are generally utilized to regulate and transport the water resources, such as dams, channels, river channels and the like, so that the unbalanced situation of water resource areas can be improved, and the problems of floods and the like can be avoided. In the use process of hydraulic engineering facilities, a layer of thick silt can appear at the bottoms of dams, ditches and river channels, and the thick silt is formed by continuous deposition of the silt carried in water. Because the sludge is coated with rich animal and plant rotting matters and other organic matters, the sludge not only easily affects the water quality, but also hinders the flow rate of the water. Particularly, in the period of large water flow and urgent flood season, flood is easy to generate the condition of flood embankment, and the life and property security of local residents are threatened. In order to avoid the influence of the sludge on the use efficiency and safety of hydraulic engineering facilities, the sludge needs to be cleaned regularly. When personnel of hydraulic engineering facilities perform dredging, the suction pump is generally used for sucking out the sludge at the water bottom, and the sucked-out sludge is transported to other places through the engineering truck for storage. However, because the sludge obtained by suction contains more water, the storage tightness needs to be ensured in the transportation process, otherwise, the water in the sludge can be scattered on the road, the road use environment is seriously polluted, and the life of surrounding residents is influenced. At present, in order to avoid pollution to the environment and improve the convenience of transportation when the silt is transported, the silt is pumped and then is guided into a box body with a filter screen at the bottom, and then the water is continuously extruded and removed by using an extrusion plate. However, in the use process, as the extruding plate and the filter screen are respectively positioned at the two ends of the box body, the extruding force is required to be continuously improved, the extruding propelling speed is reduced, the water in the sludge can be extruded, and the efficiency of the dewatering treatment of the sludge is greatly reduced.
Disclosure of Invention
In view of the above, the invention provides a hydraulic engineering sludge dewatering and collecting device so as to solve the defects in the prior art.
The technical scheme of the invention is as follows: the hydraulic engineering sludge dewatering and collecting device comprises a base, a rectangular cylinder, two baffles, a plurality of pairs of extrusion plates, a plurality of drain holes and a driving mechanism; the rectangle barrel level sets up directly over the base, the rectangle barrel passes through support and base fixed connection, two baffles symmetry set up respectively at the both ends of rectangle barrel, baffle and the inner wall vertical connection of rectangle barrel, the even vertical setting of many pairs of stripper plates is in the inside of rectangle barrel, stripper plate and baffle, rectangle barrel sliding seal connection, a plurality of wash ports are evenly offered respectively on the bottom of rectangle barrel and stripper plate, actuating mechanism sets up on the rectangle barrel for the realization drive carries out the displacement of opposite direction to two stripper plates.
Preferably, the driving mechanism comprises symmetrically arranged sliding grooves on the inner sides of the two baffles and mutually parallel to the base, sliding blocks are symmetrically and fixedly arranged at the two ends of the extrusion plates, the sliding blocks are embedded into the sliding grooves and are in sliding connection with the sliding blocks, a rotating shaft is arranged in the sliding grooves in a penetrating mode and is rotationally connected with the baffles through bearings, the rotating shaft is located on two sides of each pair of extrusion plates and provided with thread grooves with opposite rotation directions, the rotating shaft penetrates through the extrusion plates and is in threaded fit connection with the extrusion plates, a stepping motor is arranged on the rectangular cylinder, and an output shaft of the stepping motor is connected with the rotating shaft.
Preferably, the rectangular cylinder body is close to the inner walls of the two sides of the end part of the rotating shaft and symmetrically provided with through grooves, the through grooves are mutually perpendicular to the sliding grooves, mounting blocks are embedded in the through grooves and are in sliding sealing connection with the through grooves, the two ends of each mounting block are vertically and fixedly connected with the baffle plate and are flush with the two ends of the rectangular cylinder body, the stepping motor is embedded in the mounting blocks, and the rotating shaft penetrates through the baffle plate and is fixedly connected with the output shaft of the stepping motor.
Preferably, the rectangular cylinder is located between two extrusion plates of every pair and fixedly provided with a supporting plate, the supporting plate is flush with the extrusion plates, two ends of the supporting plate are fixedly connected with the baffle vertically, the upper side and the lower side of the supporting plate are in sliding connection with the inner wall of the rectangular cylinder, the rotating shaft penetrates through the supporting plate and is rotationally connected with the supporting plate through a bearing, two sides of the supporting plate are respectively and uniformly provided with a plurality of bulges, one ends of the bulges are fixedly connected with the supporting plate vertically, and the other ends of the bulges penetrate through the drain holes and are flush with the extrusion plates.
Preferably, the base is located the one end outside of rectangle barrel and has set firmly the riser, and riser and perpendicular fixed connection of base, and the riser is close to the even a plurality of cylinders that are equipped with in one side of rectangle barrel, and cylinder and riser perpendicular fixed connection, its output and the baffle perpendicular fixed connection that is close to riser one side.
Preferably, one end of the rectangular cylinder body, which is far away from the vertical plate, is provided with a downward-inclined guide chute, one end of the guide chute is fixedly connected with the bottom edge of the guide chute, and the other end of the guide chute is fixedly connected with the base through a support frame.
Preferably, an inverted conical collecting pipe is arranged right below the rectangular cylinder body, the lower side of the conical collecting pipe is fixedly connected with the bracket through a connecting rod, the upper end of the conical collecting pipe is fixedly connected with the bottom edge of the rectangular cylinder body, and a guiding hose is fixedly arranged at the lower end of the conical collecting pipe.
Preferably, a plurality of leading-in holes are formed in the top of the rectangular cylinder, the leading-in holes are positioned between two adjacent pairs of extrusion plates and the inner wall of the rectangular cylinder, electromagnetic one-way valves are arranged on the leading-in holes, and leading-in hoses are arranged on the outer sides of the leading-in holes.
Compared with the prior art, the water conservancy project sludge dewatering and collecting device provided by the invention has the advantages that the rectangular cylinder body on the base is matched with the two baffles to form the box body, and then the box body is matched with the plurality of pairs of extrusion plates, the water discharge holes and the driving mechanism, so that sludge in the box body is divided into a plurality of extrusion areas, the driving mechanism drives the extrusion plates to extrude and discharge the sludge in each area, the speed and the efficiency of sludge dewatering can be improved, the pollution to the environment during the sludge transportation can be avoided, the water is conveniently and rapidly discharged through the water discharge holes in a plurality of directions, the sludge dewatering effect is further improved, and the environmental protection of sludge treatment is ensured; the sliding blocks in the sliding grooves are matched with the thread grooves in the rotating shaft and the stepping motor, so that the rotating shaft is driven by the stepping motor to rotate so as to drive two extrusion plates of each pair to move oppositely, and the two extrusion plates are matched with adjacent extrusion plates to extrude and remove water from sludge, so that convenience of sludge removal is further improved; through the cooperation of the mounting blocks in the through grooves and the baffle, the baffle can be guided in the sliding of the rectangular cylinder, and can be connected and reinforced, so that leakage during extrusion water removal is avoided, and the sludge water removal effect is further improved; the two baffles are supported and connected again through the supporting plate between the extrusion plates, so that the rigidity of the device during extrusion water removal is guaranteed, and the extrusion plates can be moved back and forth to conduct the drain holes on the extrusion plates through the protrusions when matched with the protrusions for use, so that the drain holes are prevented from being blocked by sludge during extrusion water removal, and the convenience of use is further improved; the air cylinder on the vertical plate is matched with the baffle plate on one side, so that after the sludge is extruded and dehydrated, the grid formed by the baffle plate, the extrusion plate and the mounting block is pushed out, the sludge is separated from the grid and enters the transport vehicle from the guide chute, and the convenience of operation is further improved; the conical collecting pipe is matched with the rectangular cylinder body, extruded water can be collected intensively, an operator can conveniently connect the guiding-out hose with water quality purifying equipment to treat the water again, the water treatment effect is improved, the guiding-in hole and the guiding-in hose are convenient for the operator to be connected with the suction pump, the speed and the volume of sludge to be treated can be controlled through the electromagnetic one-way valve, and the use flexibility is further improved; the silt dewatering and collecting device is convenient to use, high in dewatering efficiency, high in practicability and worthy of popularization.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view A-A of the present invention;
FIG. 4 is a B-B cross-sectional view of the present invention;
FIG. 5 is a C-C cross-sectional view of the present invention.
Detailed Description
The invention provides a water conservancy project sludge dewatering and collecting device, and the invention is described below with reference to the structural schematic diagrams of fig. 1 to 5.
Example 1
As shown in fig. 1, the water conservancy project sludge dewatering and collecting device comprises a base 1, a rectangular cylinder 2, two baffles 3, a plurality of pairs of squeeze plates 4, a plurality of drain holes 5 and a driving mechanism; rectangular cylinder 2 level sets up directly over base 1, rectangular cylinder 2 passes through support and base 1 fixed connection, two baffles 3 symmetry set up respectively at the both ends of rectangular cylinder 2, baffle 3 and the inner wall vertical connection of rectangular cylinder 2, the even vertical setting of many pairs of stripper plates 4 is in the inside of rectangular cylinder 2, stripper plates 4 and baffle 3, rectangular cylinder 2 sliding seal connects, a plurality of wash port 5 are evenly offered respectively on the bottom of rectangular cylinder 2 and stripper plates 4, actuating mechanism sets up on rectangular cylinder 2, be used for realizing the drive to carry out the displacement of opposite direction to two stripper plates 4, rectangular cylinder and two baffle cooperation constitution box on the base, again with many pairs of stripper plates, wash port and actuating mechanism cooperation, cut apart into a plurality of extrusion regions with the silt of box inside, extrude the drainage to the silt of every region by actuating mechanism drive stripper plate, not only can improve the speed and the efficiency of silt dewatering, cause the pollution to the environment when avoiding the silt transportation, moreover, the convenient quick discharge of water of a plurality of orientation of wash port, further improve the environmental protection effect of dewatering silt, guarantee the silt handling.
In the use of hydraulic engineering facilities, when needing to carry out silt clearance, operating personnel at first remove suction pump, this device behind the construction position, after passing through the pipeline with the delivery outlet of suction pump, will export hose and water purification equipment intercommunication again, operating personnel clear up silt through the suction pump, and between the inside many pairs of stripper plates of silt and the water entering rectangle barrel of taking out, operating personnel start step motor through external control ware, step motor drives the pivot rotation and then drives two stripper plates of every pair and move in opposite directions, extrude the dewatering with adjacent stripper plate cooperation to silt, rotate repeatedly through external control ware drive pivot, make the stripper plate round trip movement switch on the wash port on the stripper plate through the arch, in the leading-in water to the facility again after avoiding extrusion drainage, after the extrusion dewatering is accomplished, promote the baffle through external control ware start cylinder, make silt follow adjacent stripper plate, break away from by the baffle and get into the conveyer way by the baffle groove, the conveyer car is carried silt to appointed place and is deposited.
Example 2
In order to further improve the convenience of silt dewatering, through the inside slider of spout and epaxial screw groove of pivot, step motor cooperation use, can realize that step motor drive pivot is rotatory and then drive two stripper plates of every pair and move in opposite directions, and the cooperation is carried out the extrusion dewatering to silt with adjacent stripper plate.
As shown in fig. 3, preferably, the driving mechanism comprises sliding grooves 21 symmetrically formed on the inner sides of two baffles 3 and parallel to the base 1, sliding blocks 22 are symmetrically and fixedly arranged at two ends of the extrusion plate 4, the sliding blocks 22 are embedded into the sliding grooves 21 and are in sliding connection with the sliding grooves, rotating shafts 23 penetrate through the sliding grooves, the rotating shafts 23 are rotatably connected with the baffles 3 through bearings, screw grooves with opposite rotation directions are formed in the two sides of each pair of extrusion plates 4, the rotating shafts 23 penetrate through the extrusion plates 4 and are in screw fit connection with the extrusion plates, a stepping motor 24 is arranged on the rectangular cylinder 2, an output shaft of the stepping motor 24 is connected with the rotating shafts 23, the stepping motor 24 is electrically connected with an external controller, and an operator starts and stops the stepping motor 24 and adjusts operation parameters through the external controller.
As shown in fig. 5, preferably, the inner walls of two sides of the rectangular cylinder 2 near the end of the rotating shaft 23 are symmetrically provided with through grooves 31, the through grooves 31 are mutually perpendicular to the sliding grooves 21, mounting blocks 32 are embedded in the through grooves 31, the mounting blocks 32 are in sliding sealing connection with the through grooves 31, two ends of each mounting block 32 are fixedly connected with the baffle 3 vertically and are flush with two ends of the rectangular cylinder 2, the stepping motor 24 is embedded in the mounting blocks 32, the rotating shaft 23 penetrates through the baffle 3 and is fixedly connected with an output shaft of the stepping motor 24, and the mounting blocks in the through grooves are matched with the baffle for use, so that the baffle can slide on the rectangular cylinder and can be connected and reinforced, leakage during extrusion water removal is avoided, and the sludge water removal effect is further improved.
Example 3
In order to further improve the convenience of use, the backup pad between the extrusion board supports the connection once more to two baffles, guarantees the rigidity of device when the extrusion dewatering, when again using with protruding cooperation, can the round trip movement extrusion board switch on the wash port on the extrusion board through protruding, silt jam wash port when avoiding extrusion drainage.
As shown in fig. 2, preferably, the rectangular cylinder 2 is located between two squeeze plates 4 of each pair, and a support plate 41 is fixed between the two squeeze plates 4, the support plate 41 and the squeeze plates 4 are flush with each other, two ends of the support plate 41 are fixedly connected with the baffle 3 vertically, the upper side and the lower side of the support plate 41 are slidably connected with the inner wall of the rectangular cylinder 2, the rotating shaft 23 penetrates through the support plate 41 and is rotatably connected with the support plate through a bearing, two sides of the support plate 41 are uniformly provided with a plurality of protrusions 42 respectively, one end of each protrusion 42 is fixedly connected with the support plate 41 vertically, and the other end penetrates through the drain hole 5 and is flush with the squeeze plates 4.
Example 4
In order to improve the convenience of operation, through the cooperation of cylinder and the baffle on one side on the riser use, can be after accomplishing silt extrusion dewatering, release the net that baffle, stripper plate and installation piece constitute for silt breaks away from in the net gets into the transport vechicle by the baffle box.
Preferably, the base 1 is located outside one end of the rectangular cylinder 2 and fixedly provided with a vertical plate 51, the vertical plate 51 is vertically and fixedly connected with the base 1, one side, close to the rectangular cylinder 2, of the vertical plate 51 is uniformly provided with a plurality of air cylinders 52, the air cylinders 52 are vertically and fixedly connected with the vertical plate 51, the output end of each air cylinder 52 is vertically and fixedly connected with the baffle plate 3, close to one side of the vertical plate 51, the air cylinders 52 are electrically connected with an external controller, and an operator starts and stops the air cylinders 52 through the external controller.
Preferably, one end of the rectangular cylinder 2 far away from the vertical plate 51 is provided with a downward-inclined guide groove 61, one end of the guide groove 61 is fixedly connected with the bottom edge of the guide groove 61, and the other end of the guide groove 61 is fixedly connected with the base 1 through a support frame.
As shown in fig. 4, preferably, an inverted conical collecting pipe 71 is arranged right below the rectangular cylinder 2, the lower side of the conical collecting pipe 71 is fixedly connected with a bracket through a connecting rod, the upper end of the conical collecting pipe 71 is fixedly connected with the bottom edge of the rectangular cylinder 2, a guiding-out hose 72 is fixedly arranged at the lower end of the conical collecting pipe 71, and the extruded water can be collected in a concentrated manner through the cooperation of the conical collecting pipe and the rectangular cylinder, so that an operator can conveniently connect the guiding-out hose with water quality purifying equipment to treat the water again, and the water treatment effect is improved.
Preferably, a plurality of leading-in holes 81 have been seted up at the top of rectangle barrel 2, and leading-in hole 81 is located between two adjacent pairs of stripper plates 4 and stripper plate 4 and the inner wall of rectangle barrel 2, is equipped with electromagnetic check valve on the leading-in hole 81, and the outside of leading-in hole 81 is equipped with leading-in hose 82, and the leading-in hole is connected with leading-in hose convenience operating personnel and suction pump to can be through electromagnetic check valve control to wait to handle speed and the volume that silt is leading-in, further improve the flexibility of using.
According to the hydraulic engineering sludge dewatering and collecting device, the rectangular cylinder body on the base is matched with the two baffles to form the box body, and then the box body is matched with the plurality of pairs of extrusion plates, the drainage holes and the driving mechanism, so that sludge in the box body is divided into the plurality of extrusion areas, the driving mechanism drives the extrusion plates to extrude and drain the sludge in each area, the speed and the efficiency of sludge dewatering can be improved, the pollution to the environment during the sludge transportation can be avoided, the drainage holes in the directions are convenient for the rapid drainage of water, the sludge dewatering effect is further improved, and the environmental protection of sludge treatment is ensured; the sliding blocks in the sliding grooves are matched with the thread grooves in the rotating shaft and the stepping motor, so that the rotating shaft is driven by the stepping motor to rotate so as to drive two extrusion plates of each pair to move oppositely, and the two extrusion plates are matched with adjacent extrusion plates to extrude and remove water from sludge, so that convenience of sludge removal is further improved; through the cooperation of the mounting blocks in the through grooves and the baffle, the baffle can be guided in the sliding of the rectangular cylinder, and can be connected and reinforced, so that leakage during extrusion water removal is avoided, and the sludge water removal effect is further improved; the two baffles are supported and connected again through the supporting plate between the extrusion plates, so that the rigidity of the device during extrusion water removal is guaranteed, and the extrusion plates can be moved back and forth to conduct the drain holes on the extrusion plates through the protrusions when matched with the protrusions for use, so that the drain holes are prevented from being blocked by sludge during extrusion water removal, and the convenience of use is further improved; the air cylinder on the vertical plate is matched with the baffle plate on one side, so that after the sludge is extruded and dehydrated, the grid formed by the baffle plate, the extrusion plate and the mounting block is pushed out, the sludge is separated from the grid and enters the transport vehicle from the guide chute, and the convenience of operation is further improved; the conical collecting pipe is matched with the rectangular cylinder body, extruded water can be collected intensively, an operator can conveniently connect the guiding-out hose with water quality purifying equipment to treat the water again, the water treatment effect is improved, the guiding-in hole and the guiding-in hose are convenient for the operator to be connected with the suction pump, the speed and the volume of sludge to be treated can be controlled through the electromagnetic one-way valve, and the use flexibility is further improved; the silt dewatering and collecting device is convenient to use, high in dewatering efficiency, high in practicability and worthy of popularization.
The foregoing disclosure is only illustrative of the preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any variations within the scope of the present invention will be apparent to those skilled in the art.
Claims (4)
1. A hydraulic engineering silt dewatering and collecting device, comprising: base (1), rectangle barrel (2) level setting is directly over base (1), rectangle barrel (2) pass through support and base (1) fixed connection, its characterized in that still includes:
the two baffles (3) are symmetrically arranged at two ends of the rectangular cylinder body (2) respectively, and the baffles (3) are vertically connected with the inner wall of the rectangular cylinder body (2);
the extrusion plates (4) are uniformly and vertically arranged in the rectangular cylinder body (2), and the extrusion plates (4) are in sliding sealing connection with the baffle plate (3) and the rectangular cylinder body (2);
a plurality of drain holes (5) which are respectively and uniformly arranged at the bottom of the rectangular cylinder body (2) and on the extrusion plate (4);
the driving mechanism is arranged on the rectangular cylinder body (2) and is used for driving each pair of two extrusion plates (4) to carry out displacement in opposite directions;
the driving mechanism comprises sliding grooves (21) symmetrically formed in the inner sides of the two baffles (3) and parallel to the base (1), sliding blocks (22) are symmetrically and fixedly arranged at the two ends of the extrusion plates (4), the sliding blocks (22) are embedded into the sliding grooves (21) and are in sliding connection with the sliding grooves, rotating shafts (23) are penetrated in the sliding grooves (21), the rotating shafts (23) are rotationally connected with the baffles (3) through bearings, screw grooves with opposite rotation directions are formed in the rotating shafts (23) on the two sides of each pair of extrusion plates (4), the rotating shafts (23) penetrate through the extrusion plates (4) and are in threaded fit connection with the extrusion plates, stepping motors (24) are arranged on the rectangular cylinder (2), and output shafts of the stepping motors (24) are connected with the rotating shafts (23);
the rectangular cylinder body (2) is fixedly provided with a supporting plate (41) between two extrusion plates (4) of each pair, the supporting plate (41) is parallel and level with the extrusion plates (4), two ends of the supporting plate (41) are vertically and fixedly connected with the baffle plate (3), the upper side and the lower side of the supporting plate (41) are in sliding connection with the inner wall of the rectangular cylinder body (2), the rotating shaft (23) penetrates through the supporting plate (41) and is rotationally connected with the supporting plate through a bearing, two sides of the supporting plate (41) are respectively and uniformly provided with a plurality of bulges (42), one end of each bulge (42) is vertically and fixedly connected with the supporting plate (41), and the other end of each bulge (42) penetrates through the water drain hole (5) and is parallel and level with the extrusion plates (4);
the rectangular cylinder body (2) is symmetrically provided with through grooves (31) on the inner walls of two sides, which are close to the end part of the rotating shaft (23), the through grooves (31) are mutually perpendicular to the sliding grooves (21), mounting blocks (32) are embedded in the through grooves (31), the mounting blocks (32) are in sliding sealing connection with the through grooves (31), two ends of each mounting block (32) are vertically and fixedly connected with the baffle plate (3) and are flush with two ends of the rectangular cylinder body (2), the stepping motor (24) is embedded in the mounting blocks (32), and the rotating shaft (23) penetrates through the baffle plate (3) to be fixedly connected with an output shaft of the stepping motor (24);
the base (1) is located the one end outside of rectangle barrel (2) and has set firmly riser (51), riser (51) and perpendicular fixed connection of base (1), and one side that riser (51) are close to rectangle barrel (2) evenly is equipped with a plurality of cylinders (52), and perpendicular fixed connection of cylinder (52) and riser (51), its output and baffle (3) perpendicular fixed connection that are close to riser (51) one side.
2. The hydraulic engineering sludge dewatering and collecting device according to claim 1, wherein one end of the rectangular cylinder (2) far away from the vertical plate (51) is provided with a downward-inclined guide groove (61), one end of the guide groove (61) is fixedly connected with the bottom edge of the guide groove (61), and the other end of the guide groove is fixedly connected with the base (1) through a supporting frame.
3. The hydraulic engineering sludge dewatering and collecting device according to claim 1, wherein an inverted conical collecting pipe (71) is arranged right below the rectangular cylinder (2), the lower side of the conical collecting pipe (71) is fixedly connected with a bracket through a connecting rod, the upper end of the conical collecting pipe (71) is fixedly connected with the bottom edge of the rectangular cylinder (2), and a guiding hose (72) is fixedly arranged at the lower end of the conical collecting pipe (71).
4. The hydraulic engineering sludge dewatering and collecting device according to claim 1, wherein a plurality of guide holes (81) are formed in the top of the rectangular cylinder (2), the guide holes (81) are located between two adjacent pairs of extrusion plates (4) and the inner walls of the extrusion plates (4) and the rectangular cylinder (2), electromagnetic one-way valves are arranged on the guide holes (81), and guide hoses (82) are arranged on the outer sides of the guide holes (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211556074.4A CN115784552B (en) | 2022-12-06 | 2022-12-06 | Hydraulic engineering silt dewatering collection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211556074.4A CN115784552B (en) | 2022-12-06 | 2022-12-06 | Hydraulic engineering silt dewatering collection device |
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| CN115784552A CN115784552A (en) | 2023-03-14 |
| CN115784552B true CN115784552B (en) | 2023-10-03 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102008034275A1 (en) * | 2008-07-22 | 2010-01-28 | Villari, Valentino, Dr. | Body for use in system for cleaning wastewater for cleaning surface, has components of sludge composition containing in fluid and is floating through porosity into fluid |
| CN109351014A (en) * | 2018-12-21 | 2019-02-19 | 黎莉莉 | Hydraulic engineering mud filtration treatment device |
| CN212403904U (en) * | 2020-01-07 | 2021-01-26 | 江苏博业环保工程有限公司 | Industrial wastewater sludge treatment device |
| CN213506506U (en) * | 2020-10-14 | 2021-06-22 | 董广怡 | Water environment treatment sludge cleaning device |
| CN215250348U (en) * | 2021-07-10 | 2021-12-21 | 湖南远达工程建设有限公司 | Ditch silt processing apparatus for hydraulic engineering |
| CN113880393A (en) * | 2021-12-06 | 2022-01-04 | 恩彻尔(天津)环保科技有限公司 | Sludge drying machine for sewage treatment |
-
2022
- 2022-12-06 CN CN202211556074.4A patent/CN115784552B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008034275A1 (en) * | 2008-07-22 | 2010-01-28 | Villari, Valentino, Dr. | Body for use in system for cleaning wastewater for cleaning surface, has components of sludge composition containing in fluid and is floating through porosity into fluid |
| CN109351014A (en) * | 2018-12-21 | 2019-02-19 | 黎莉莉 | Hydraulic engineering mud filtration treatment device |
| CN212403904U (en) * | 2020-01-07 | 2021-01-26 | 江苏博业环保工程有限公司 | Industrial wastewater sludge treatment device |
| CN213506506U (en) * | 2020-10-14 | 2021-06-22 | 董广怡 | Water environment treatment sludge cleaning device |
| CN215250348U (en) * | 2021-07-10 | 2021-12-21 | 湖南远达工程建设有限公司 | Ditch silt processing apparatus for hydraulic engineering |
| CN113880393A (en) * | 2021-12-06 | 2022-01-04 | 恩彻尔(天津)环保科技有限公司 | Sludge drying machine for sewage treatment |
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| CN115784552A (en) | 2023-03-14 |
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