CN212534267U

CN212534267U - River course sediment removal device based on hydraulic engineering

Info

Publication number: CN212534267U
Application number: CN202020502358.5U
Authority: CN
Inventors: 才多; 王明刚; 刘振峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2021-02-12
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses a river channel dredging device based on hydraulic engineering, which comprises a fixed base, wherein a second supporting bottom plate is fixedly arranged at the middle part of the inner side of the fixed base, a primary filtering bin is fixedly arranged at the top end of the second supporting bottom plate, a rectangular slotted hole is arranged at the middle part of the outer side of the primary filtering bin, a filtering transmission shaft is movably arranged at the middle part of the inner side of the fixed base corresponding to the position of the outer side of the primary filtering bin, a transmission filtering belt is movably connected to the outer side of the filtering transmission shaft, a filtering bin is fixedly arranged at the top end of the inner side of the fixed base, a filtering screen is embedded and arranged at the inner side of the filtering bin, a drain hole is arranged at the bottom of the outer side of the filtering bin, the utility model can carry out secondary filtration on fine impurities remained in filtrate, avoiding the impurity residue in the filtrate and improving the cleanliness of the filtrate.

Description

River course sediment removal device based on hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a river course sediment removal device based on hydraulic engineering.

Background

River channel dredging generally refers to the treatment of river channels, belongs to hydraulic engineering, and is characterized in that silt deposited on the river bottom is blown and stirred into a turbid water shape through mechanical equipment and flows away along with river water, so that the dredging function is achieved.

But the river course desilting device based on hydraulic engineering on the existing market is not only complicated in structure, and the function is single moreover, and at the in-process of reality, silt is at filterable in-process, and impurity such as a large amount of silt are attached to on the filter screen, again because silt has the adhesion nature, often remains impurity in the filtrating, can not effectively filter.

SUMMERY OF THE UTILITY MODEL

The utility model provides a river course desilting device based on hydraulic engineering can effectively solve the in-process that proposes in the above-mentioned background art at the reality, and silt is at filterable in-process, and a large amount of impurities such as silt are adhered to on the filter screen, again because silt has the adhesion, often remains impurity in the filtrating, problem that can not effective filtration.

In order to achieve the above object, the utility model provides a following technical scheme: a river channel dredging device based on hydraulic engineering comprises a fixed base, wherein a first supporting bottom plate is fixedly arranged in the middle of the inner side of the fixed base, a water suction pump is fixedly arranged at the top end of the first supporting bottom plate, one end of the water suction pump is connected with a water suction pipe, a water suction filtering hole is formed in the bottom end of the water suction pipe, the other end of the water suction pump is connected with a first water service pipe, a second supporting bottom plate is fixedly arranged in the middle of the inner side of the fixed base, a primary filtering bin is fixedly arranged at the top end of the second supporting bottom plate, a rectangular groove hole is formed in the middle of the outer side of the primary filtering bin, a filtering transmission shaft is movably arranged in the middle of the inner side of the fixed base corresponding to the position of the outer side of the primary filtering bin, a transmission filtering belt is movably, the filter bin is characterized in that a drain hole is formed in the bottom of the outer side of the filter bin, a drain pump is connected to the outer side of the drain hole, and a drain pipe is connected to one end of the drain pump.

Preferably, the transmission filter belt is inboard closely to laminate and filters the transmission shaft outside, the transmission filter belt passes the rectangular slotted hole, and does not contact with the rectangular slotted hole, the input of suction pump and filtration transmission shaft all with external power source's output electric connection.

Preferably, fixed baseplate top one side fixed mounting has PMKD, PMKD top one side fixed mounting has the telescopic link motor, the PMKD top corresponds telescopic link motor outside one end position department embedding and installs the telescopic link, the telescopic link bottom is connected with the connecting plate, connecting plate top one side fixed mounting has the garrulous motor of stirring, the connecting plate top corresponds the embedding of garrulous motor outside one end position department and installs the axis of rotation, axis of rotation bottom fixedly connected with stirs garrulous dish.

Preferably, the diameter of the outer side of the top end of the stirring disc is the same as the diameter of the inner side of the rotating shaft, and the input ends of the telescopic rod motor and the stirring motor are electrically connected with the output end of an external power supply.

Preferably, the inboard top fixed mounting of unable adjustment base has the collecting box, collecting box top bilateral symmetry fixedly connected with splash shield, collecting box top fixedly connected with activity is tied, the activity is tied the outside and is connected with the mud scraper, the mud scraper top closely bonds and has the sheet rubber, the inboard top of unable adjustment base corresponds collecting box outside one end fixed mounting has the support column, the support column top is connected with the spring, the spring top is connected with the fixed block, first filter bin bottom embedding is connected with the second logical pipe.

Preferably, the top end of the fixed block is fixedly connected with the bottom end of the mud scraper, the diameter of the drain hole is the same as that of the inner side of the drainage pump, and the bottom end of the drainage pipe is located at one end of the outer side of the fixed base.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. set up first filtration storehouse, transmission filter belt, filter storehouse and filter screen, can carry out the secondary to the tiny impurity that remains in filtrating when first silt filters the end, avoid the impurity in the filtrating to remain, improve the cleanliness factor of filtrating.

2. Set up and filter the transmission shaft, stir garrulous dish, telescopic link, stir garrulous motor and draw water and filter the hole, can smash the bulky impurity in the silt at the in-process of actually taking out silt for the drinking-water pipe is when drawing water, avoids bulky impurity to block up the inlet tube, thereby reduces staff's intensity of labour.

3. Set up filtration drive belt, filtration transmission shaft, splash guard, collecting box, mud scraper and sheet rubber, can be so that silt is at filterable in-process, adheres to the impurity on filter screen surface, through the effect of mud scraper and sheet rubber for impurity gets into the collecting box, is convenient for collect impurity.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the installation structure of the filtering cabin of the present invention;

FIG. 3 is a schematic view of the installation structure of the crushing disk of the present invention;

FIG. 4 is a schematic view of the installation structure of the primary filtering silo of the present invention;

reference numbers in the figures: 1. a fixed base; 2. fixing the bottom plate; 3. a telescopic rod motor; 4. a telescopic rod; 5. a connecting plate; 6. a mincing motor; 7. a rotating shaft; 8. a mincing disc; 9. a first support floor; 10. a water pump; 11. a rectangular slot; 12. a water pumping pipe; 13. pumping water and filtering holes; 14. a first water pipe; 15. a second support floor; 16. a primary filtering bin; 17. a transmission filter belt; 18. filtering the transmission shaft; 19. a splash shield; 20. a collection box; 21. a movable bolt; 22. a mud scraper; 23. a rubber sheet; 24. a support pillar; 25. a spring; 26. a fixed block; 27. a second water passage pipe; 28. a filtering bin; 29. a filter screen; 30. a drain hole; 31. draining pump; 32. and a water discharge pipe.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a river dredging device based on hydraulic engineering, comprising a fixed base 1, a first supporting bottom plate 9 is fixedly installed at the middle part of the inner side of the fixed base 1, a water pump 10 is fixedly installed at the top end of the first supporting bottom plate 9, one end of the water pump 10 is connected with a water pumping pipe 12, a water pumping filtering hole 13 is opened at the bottom end of the water pumping pipe 12, the other end of the water pump 10 is connected with a first water pipe 14, a second supporting bottom plate 15 is fixedly installed at the middle part of the inner side of the fixed base 1, a primary filtering bin 16 is fixedly installed at the top end of the second supporting bottom plate 15, a rectangular slotted hole 11 is opened at the middle part of the outer side of the primary filtering bin 16, a filtering transmission shaft 18 is movably installed at the position corresponding to the outer side of the primary filtering bin 16 at the middle part of the inner side, a filter screen 29 is embedded in the inner side of the filter bin 28, so that fine impurities remained in the filtrate can be filtered for the second time when the first sludge filtration is finished, the impurities in the filtrate are prevented from remaining, the cleanliness of the filtrate is improved, a drain hole 30 is formed in the bottom of the outer side of the filter bin 28, a drain pump 31 is connected to the outer side of the drain hole 30, one end of the drain pump 31 is connected with a drain pipe 32, the inner side of the transmission filter belt 17 is tightly attached to the outer side of the filter transmission shaft 18, the transmission filter belt 17 penetrates through the rectangular slotted hole 11 and is not in contact with the rectangular slotted hole 11, and the input ends of the water pump 10 and;

a fixed base plate 2 is fixedly arranged on one side of the top end of a fixed base 1, a telescopic rod motor 3 is fixedly arranged on one side of the top end of the fixed base plate 2, a telescopic rod 4 is embedded and arranged at the position of one end of the top end of the fixed base plate 2 corresponding to the outer side of the telescopic rod motor 3, the bottom end of the telescopic rod 4 is connected with a connecting plate 5, a stirring motor 6 is fixedly arranged on one side of the top end of the connecting plate 5, a rotating shaft 7 is embedded and arranged at the position of one end of the top end of the connecting plate 5 corresponding to the outer side of the stirring motor 6, a stirring disc 8 is fixedly connected to the bottom end of the rotating shaft 7, the diameter, the device can crush large-volume impurities in the sludge in the actual sludge pumping process, so that the large-volume impurities are prevented from blocking a water inlet pipe when a water pumping pipe pumps water, and the labor intensity of workers is reduced;

fixed baseplate 1 inboard top fixed mounting has collecting box 20, collecting box 20 top bilateral symmetry fixedly connected with splash guard 19, collecting box 20 top fixedly connected with activity is tied 21, the activity is tied 21 the outside and is connected with mud scraper 22, mud scraper 22 top closely bonds and has rubber piece 23, the corresponding collecting box 20 outside one end fixed mounting in 1 inboard top of fixed baseplate has support column 24, support column 24 top is connected with spring 25, spring 25 top is connected with fixed block 26, it is connected with second draft tube 27 to filter 16 bottom embedding of storehouse for the first time, fixed block 26 top and 22 bottom fixed connections of mud scraper, can be so that silt is at filterable in-process, be attached to the impurity on transmission filter belt 17 surface, effect through mud scraper 22 and rubber piece 23, make impurity get into collecting box 20, be convenient for collect impurity.

The utility model discloses a theory of operation and use flow: in the practical use process of the river channel dredging device based on hydraulic engineering, a worker starts a telescopic rod motor 3 to extend a stirring device into a river channel, at the moment, a stirring motor 6 is started, a stirring disc 8 starts to rotate under the action of a rotating shaft 7, the sludge and other substances in the river channel are crushed, meanwhile, the water pump 10 is started by the staff, under the action of the water pumping pipe 12, pumping the sludge in the river channel, preventing the large-volume impurities in the river channel from blocking the water pumping pipe 12 by the water pumping filtering holes 13 at the bottom end of the water pumping pipe 12, enabling the sludge to enter the primary filtering bin 16 through the water pumping pipe 12 and flow down to the surface of the transmission filtering belt 17, simultaneously starting the filtering transmission shaft 18 by a worker, the transmission filter belt 17 starts to rotate under the driving of the filter transmission shaft 18, impurities are attached to the surface of the transmission filter belt 17 under the filtering action of the transmission filter belt 17, and filtrate flows into the bottom of the primary filter bin 16;

the impurities are conveyed through the transmission filter belt 17 and scraped in the collecting tank under the action of the mud scraping plate 22 and the rubber sheet 23, meanwhile, the splash guard 19 avoids the impurities from splashing around, and under the action of the supporting columns 24, the springs 25 and the fixing blocks 26, the rubber sheet 23 is tightly attached to the surface of the transmission filter belt 17, so that the impurities on the surface of the transmission filter belt 17 can be effectively scraped;

the filtered filtrate flows into the filtering bin 28 through the second water through pipe 27 embedded and connected with the bottom of the primary filtering bin 16, then is filtered by the filtering net 29, the impurities remained in the filtrate are filtered, and the filtered filtrate passes through the water drain hole 30, is pumped out by the water drain pump 31 and flows into the river channel through the water drain pipe 32.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a river course sediment removal device based on hydraulic engineering, includes fixed baseplate (1), its characterized in that: fixed baseplate (1) inboard middle part fixed mounting has first supporting baseplate (9), first supporting baseplate (9) top fixed mounting has suction pump (10), suction pump (10) one end is connected with drinking-water pipe (12), drinking-water pipe (12) bottom has been seted up and has been drawn water filtration pore (13), suction pump (10) other end is connected with first water service pipe (14), fixed baseplate (1) inboard middle part fixed mounting has second supporting baseplate (15), second supporting baseplate (15) top fixed mounting has first filtration storehouse (16), rectangular slotted hole (11) have been seted up at first filtration storehouse (16) outside middle part, fixed baseplate (1) inboard middle part corresponds first filtration storehouse (16) outside position department movable mounting and filters transmission shaft (18), it has transmission filter belt (17) to filter transmission shaft (18) outside swing joint, fixed baseplate (1) inboard top fixed mounting has filtration storehouse (28), filter storehouse (28) inboard embedding is installed filter screen (29), wash port (30) have been seted up to filtration storehouse (28) outside bottom, wash port (30) outside is connected with drain pump (31), drain pump (31) one end is connected with drain pipe (32).

2. The river channel dredging device based on hydraulic engineering according to claim 1, wherein the inner side of the transmission filter belt (17) is closely attached to the outer side of the filtering transmission shaft (18), the transmission filter belt (17) penetrates through the rectangular slotted hole (11) and is not in contact with the rectangular slotted hole (11), and the input ends of the water suction pump (10) and the filtering transmission shaft (18) are electrically connected with the output end of an external power supply.

3. The river channel dredging device based on hydraulic engineering according to claim 1, wherein a fixing base plate (2) is fixedly mounted on one side of the top end of the fixing base (1), a telescopic rod motor (3) is fixedly mounted on one side of the top end of the fixing base plate (2), a telescopic rod (4) is mounted at the position, corresponding to one end of the outer side of the telescopic rod motor (3), of the top end of the fixing base plate (2) in an embedded mode, a connecting plate (5) is connected to the bottom end of the telescopic rod (4), a stirring motor (6) is fixedly mounted on one side of the top end of the connecting plate (5), a rotating shaft (7) is mounted at the position, corresponding to one end of the outer side of the stirring motor (6), of the top end of the connecting plate (5.

4. The river channel dredging device based on hydraulic engineering according to claim 3, wherein the diameter of the outer side of the top end of the smashing disc (8) is the same as the diameter of the inner side of the rotating shaft (7), and the input ends of the telescopic rod motor (3) and the smashing motor (6) are electrically connected with the output end of an external power supply.

5. The river channel dredging device based on the hydraulic engineering as claimed in claim 1, wherein a collecting box (20) is fixedly mounted at the top end of the inner side of the fixed base (1), splash plates (19) are fixedly connected to the two sides of the top end of the collecting box (20) symmetrically, a movable bolt (21) is fixedly connected to the top end of the collecting box (20), a mud scraper (22) is connected to the outer side of the movable bolt (21), a rubber sheet (23) is tightly bonded to the top end of the mud scraper (22), a supporting column (24) is fixedly mounted at one end of the inner side of the fixed base (1) corresponding to the outer side of the collecting box (20), a spring (25) is connected to the top end of the supporting column (24), a fixed block (26) is connected to the top end of the spring (25), and a second water through pipe (27).

6. The river channel dredging device based on hydraulic engineering as claimed in claim 5, wherein the top end of the fixing block (26) is fixedly connected with the bottom end of the mud scraper (22), the diameter of the drain hole (30) is the same as the inside diameter of the drainage pump (31), and the bottom end of the drainage pipe (32) is located at one end position outside the fixing base (1).