CN213868011U

CN213868011U - Hydraulic engineering desilting device

Info

Publication number: CN213868011U
Application number: CN202022220360.6U
Authority: CN
Inventors: 范朋高
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-04
Filing date: 2020-10-04
Publication date: 2021-08-03
Anticipated expiration: 2030-10-04

Abstract

The utility model provides a hydraulic engineering desilting device. The hydraulic engineering dredging device comprises a bearing seat; the carrying plate is fixedly arranged on the top of the bearing seat; the sludge pump is fixedly arranged at the top of the carrying plate; the barrel body is fixedly arranged on the bearing seat, and the bottom of the barrel body is provided with an opening; a crushing chamber disposed above the carrier plate; the first connecting pipe is arranged above the loading plate, one end of the first connecting pipe is fixedly connected with the barrel body, and the other end of the first connecting pipe is fixedly connected with the crushing chamber; the second connecting pipe is arranged above the object carrying plate. The utility model provides a hydraulic engineering desilting device has the rubble of avoiding and gets into the pump body, maintains the long advantage of filter effect and extension single filtration.

Description

Hydraulic engineering desilting device

Technical Field

The utility model relates to a hydraulic engineering technical field especially relates to a hydraulic engineering desilting device.

Background

Hydraulic engineering is the surface water and the groundwater that are used for controlling and allotment nature, reach the earth's surface water and the groundwater of harmfully promoting the interest and the engineering of building, water is the essential valuable resource of mankind production and life, but its state that exists naturally does not accord with mankind's needs completely, only build hydraulic engineering, just can control rivers, prevent flood disasters, and the regulation and the distribution of water yield, in order to satisfy people's life and production to the needs of water resource, in hydraulic engineering, in order to guarantee water capacity and quality of water, can generally carry out desilting work to river course, channel etc., and desilting work, mostly directly adopt the sludge pump to extract first half of silt.

However, when the sludge pump is used for pumping in the prior art, although large impurities such as broken stones in the sludge in the upper half part are less, solid impurities such as small broken stones still can be doped, and after the solid impurities enter the sludge pump, irreparable abrasion or even damage can be caused to the pump body of the sludge pump.

Therefore, it is necessary to provide a new dredging device for hydraulic engineering to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a hydraulic engineering desilting device when avoiding the rubble to get into the pump body, maintaining the filter effect and prolonging the single filtration.

In order to solve the technical problem, the utility model provides a hydraulic engineering sediment removal device includes: a load bearing seat; the carrying plate is fixedly arranged on the top of the bearing seat; the sludge pump is fixedly arranged at the top of the carrying plate; the barrel body is fixedly arranged on the bearing seat, and the bottom of the barrel body is provided with an opening; a crushing chamber disposed above the carrier plate; the first connecting pipe is arranged above the loading plate, one end of the first connecting pipe is fixedly connected with the barrel body, and the other end of the first connecting pipe is fixedly connected with the crushing chamber; the second connecting pipe is arranged above the loading plate, one end of the second connecting pipe is fixedly connected with the crushing chamber, and the other end of the second connecting pipe is fixedly connected with a sewage inlet of the sludge pump; the filter box is fixedly arranged at the bottom end of the barrel body; the partition plate is fixedly arranged on the inner wall of the filter box; the corrugated pipe is arranged below the filter box; the connecting shaft is rotatably arranged on the inner wall of the top of the barrel body, the bottom end of the connecting shaft extends to the position below the partition plate, and the connecting shaft is rotatably connected with the partition plate; the fixed head is fixedly arranged at the bottom end of the connecting shaft; the filter screens are all arranged on the partition plate; the plurality of scraping plates are fixedly arranged on the fixing head, and the scraping plates and the filter screen are arranged on the fixing head; the first speed reducing motor is fixedly arranged at the top of the barrel body, and an output shaft of the first speed reducing motor is fixedly connected with the top end of the connecting shaft; and the crushing mechanism is arranged in the crushing chamber.

Preferably, rubbing crusher constructs including two crushing rollers, second gear motor and two gears, two crushing roller rotates to be installed on crushing chamber's both sides inner wall, the both ends of crushing roller all extend to crushing chamber is outdoor, second gear motor fixed mounting be in on one side outer wall of crushing chamber, second gear motor's output shaft and arbitrary one the one end fixed connection of crushing roller, two the gear overlaps respectively to be established two on the crushing roller, two the gear meshes mutually, the gear is located crushing chamber is outdoor.

Preferably, the bottom of the filter box is fixedly provided with a sewage inlet pipe, and the bottom end of the sewage inlet pipe is fixedly connected with the corrugated pipe through a flange.

Preferably, a plurality of round holes, a plurality of are seted up at the top of baffle the outer lane of filter screen respectively with a plurality of the inner wall fixed connection of round hole is a plurality of the filter screen is annular array and distributes.

Preferably, all fixed mounting has the drainage plate on the top of crushing room and the bottom inner wall, the drainage plate with crushing roller looks adaptation.

Preferably, the bottom fixed mounting of bearing seat has four support columns that are the distribution of rectangle array, the bottom fixed mounting of support column has the universal wheel, the top fixed mounting of bearing seat has the spill push rod.

Compared with the prior art, the utility model provides a hydraulic engineering sediment removal device has following beneficial effect:

the utility model provides a hydraulic engineering desilting device, when desilting, start the sludge pump, first gear motor and second gear motor, begin to take out in work, silt advances into the rose box in, some small-size rubble solid impurity filtering that mix with in the silt can be with to the filter screen, and under first gear motor's drive, the scraper blade can strike off work to the surface of filter screen, improve the filter effect, later silt rises to in the crushing chamber, and by smashing, make wherein remaining rubble granule further smashed, at last by the discharge, thereby effectively prevent that large-scale solid impurity from getting into in the sludge pump, cause the damage of the pump body, the life of the pump body has been improved, and the scraper blade through setting up, improved and taken out under work at the single, the single filtration of filter screen is long, the performance of this device has been improved.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the hydraulic engineering dredging device provided by the present invention;

FIG. 2 is a schematic bottom view of the connection between the partition and the strainer shown in FIG. 1;

fig. 3 is a side view of the pulverizing chamber shown in fig. 1.

Reference numbers in the figures: 1. a load bearing seat; 2. a loading plate; 3. a sludge pump; 4. a barrel body; 5. a crushing chamber; 6. a first connecting pipe; 7. a second connecting pipe; 8. a filter box; 9. a partition plate; 10. a bellows; 11. a connecting shaft; 12. a fixed head; 13. filtering with a screen; 14. a squeegee; 15. a first reduction motor; 16. a crushing roller; 17. a second reduction motor; 18. a gear.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the hydraulic engineering dredging device of the present invention; FIG. 2 is a schematic bottom view of the connection between the partition and the strainer shown in FIG. 1; fig. 3 is a side view of the pulverizing chamber shown in fig. 1. Hydraulic engineering desilting device includes: a bearing seat 1; the carrying plate 2 is fixedly arranged on the top of the bearing seat 1; the sludge pump 3 is fixedly arranged at the top of the loading plate 2; the barrel body 4 is fixedly arranged on the bearing seat 1, and the bottom of the barrel body 4 is provided with an opening; a pulverization chamber 5, wherein the pulverization chamber 5 is arranged above the loading plate 2; the first connecting pipe 6 is arranged above the loading plate 2, one end of the first connecting pipe 6 is fixedly connected with the barrel body 4, and the other end of the first connecting pipe 6 is fixedly connected with the crushing chamber 5; the second connecting pipe 7 is arranged above the loading plate 2, one end of the second connecting pipe 7 is fixedly connected with the crushing chamber 5, and the other end of the second connecting pipe 7 is fixedly connected with a sewage inlet of the sludge pump 3; the filter box 8 is fixedly arranged at the bottom end of the barrel body 4; the partition plate 9 is fixedly arranged on the inner wall of the filter box 8; a bellows 10, the bellows 10 being disposed below the filter tank 8; the connecting shaft 11 is rotatably mounted on the inner wall of the top of the barrel body 4, the bottom end of the connecting shaft 11 extends to the position below the partition plate 9, and the connecting shaft 11 is rotatably connected with the partition plate 9; the fixed head 12 is fixedly arranged at the bottom end of the connecting shaft 11; a plurality of screens 13, wherein the plurality of screens 13 are all arranged on the partition plate 9; a plurality of scrapers 14, wherein the scrapers 14 are all fixedly mounted on the fixing head 12, and the scrapers 14 and the filter screen 13; the first speed reducing motor 15 is fixedly installed at the top of the barrel body 4, and an output shaft of the first speed reducing motor 15 is fixedly connected with the top end of the connecting shaft 11; a crushing mechanism provided in the crushing chamber 5.

Rubbing crusher constructs including two crushing rollers 16, second gear motor 17 and two gears 18, two crushing roller 16 rotates to be installed on crushing 5's both sides inner wall, crushing roller 16's both ends all extend to crushing 5 outside, second gear motor 17 fixed mounting be in on one side outer wall of crushing 5, second gear motor 17's output shaft and arbitrary one crushing roller 16's one end fixed connection, two gear 18 overlaps respectively to be established two on the crushing roller 16, two gear 18 meshes mutually, gear 18 is located crushing 5 is outside.

The bottom of the filter box 8 is fixedly provided with a sewage inlet pipe, and the bottom end of the sewage inlet pipe is fixedly connected with the corrugated pipe 10 through a flange.

A plurality of round holes, it is a plurality of are seted up at the top of baffle 9 the outer lane of filter screen 13 respectively with a plurality of the inner wall fixed connection of round hole is a plurality of filter screen 13 is annular array and distributes.

The top and the bottom inner wall of the crushing chamber 5 are fixedly provided with drainage plates, and the drainage plates are matched with the crushing rollers 16.

The bottom fixed mounting of bearing seat 1 has four support columns that are the distribution of rectangle array, the bottom fixed mounting of support column has the universal wheel, the top fixed mounting of bearing seat 1 has the spill push rod.

The utility model provides a hydraulic engineering desilting device's theory of operation as follows:

the length of the corrugated pipe 10 in the device is selected according to the actual depth of the river channel;

when dredging is carried out, the device is pushed to a designated dredging place through the concave push rod, then the bottom end of the corrugated pipe 10 is put into sludge, then the sludge pump 3, the first speed reducing motor 15 and the second speed reducing motor 17 are started to start pumping, the sludge enters the filter box 8 through the corrugated pipe 10 and is filtered by the filter screen 13, so that small crushed stone solid impurities mixed in the sludge can be filtered, the connecting shaft 11 drives the fixing head 12 to rotate under the driving of the first speed reducing motor 15, and then the scraping plates 14 are driven to rotate, so that the surface of the filter screen 13 can be scraped, the filtering effect is improved, the sludge which is filtered continuously rises and enters the crushing chamber 5 through the first connecting pipe 6, at the moment, under the operation of the second speed reducing motor 17 and under the meshing transmission of the two gears 18, the two crushing rollers 16 are rotated, so that the sludge can be crushed while flowing, and finally the crushed stone particles remained in the sludge can enter the sludge pump 3 through the second connecting pipe 7 and are discharged.

the utility model provides a hydraulic engineering desilting device, when desilting, start sludge pump 3, first gear motor 15 and second gear motor 17, begin to take out in work, silt gets into in rose box 8 earlier, some small-size rubble solid impurity filtering that mix with in the silt can be with filter screen 13, and under the drive of first gear motor 15, scraper blade 14 can strike off work to filter screen 13's surface, improve the filter effect, later silt rises to in smashing room 5, and by smashing, make wherein remaining rubble granule further smashed, discharge at last, thereby effectively prevent that large-scale solid impurity from getting into sludge pump 3 in, cause the damage of the pump body, the life of the pump body has been improved, and through the scraper blade 14 that sets up, improved and taken out under work at the single, long when the single filtration of filter screen 13, the performance of this device has been improved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a hydraulic engineering desilting device which characterized in that includes:

a load bearing seat;

the carrying plate is fixedly arranged on the top of the bearing seat;

the sludge pump is fixedly arranged at the top of the carrying plate;

the barrel body is fixedly arranged on the bearing seat, and the bottom of the barrel body is provided with an opening;

a crushing chamber disposed above the carrier plate;

the first connecting pipe is arranged above the loading plate, one end of the first connecting pipe is fixedly connected with the barrel body, and the other end of the first connecting pipe is fixedly connected with the crushing chamber;

the second connecting pipe is arranged above the loading plate, one end of the second connecting pipe is fixedly connected with the crushing chamber, and the other end of the second connecting pipe is fixedly connected with a sewage inlet of the sludge pump;

the filter box is fixedly arranged at the bottom end of the barrel body;

the partition plate is fixedly arranged on the inner wall of the filter box;

the corrugated pipe is arranged below the filter box;

the connecting shaft is rotatably arranged on the inner wall of the top of the barrel body, the bottom end of the connecting shaft extends to the position below the partition plate, and the connecting shaft is rotatably connected with the partition plate;

the fixed head is fixedly arranged at the bottom end of the connecting shaft;

the filter screens are all arranged on the partition plate;

the plurality of scraping plates are fixedly arranged on the fixing head, and the scraping plates and the filter screen are arranged on the fixing head;

the first speed reducing motor is fixedly arranged at the top of the barrel body, and an output shaft of the first speed reducing motor is fixedly connected with the top end of the connecting shaft;

and the crushing mechanism is arranged in the crushing chamber.

2. The hydraulic engineering dredging device according to claim 1, wherein the crushing mechanism comprises two crushing rollers, a second speed reduction motor and two gears, the two crushing rollers are rotatably mounted on inner walls of two sides of the crushing chamber, two ends of each crushing roller extend out of the crushing chamber, the second speed reduction motor is fixedly mounted on an outer wall of one side of the crushing chamber, an output shaft of the second speed reduction motor is fixedly connected with one end of any one of the crushing rollers, the two gears are respectively sleeved on the two crushing rollers, the two gears are meshed with each other, and the gears are located outside the crushing chamber.

3. The hydraulic engineering dredging device of claim 1, wherein a sewage inlet pipe is fixedly installed at the bottom of the filter tank, and the bottom end of the sewage inlet pipe is fixedly connected with the corrugated pipe through a flange.

4. The hydraulic engineering sediment removal device of claim 1, wherein a plurality of round holes are opened at the top of baffle, a plurality of the outer lane of filter screen respectively with a plurality of the inner wall fixed connection of round hole, a plurality of the filter screen is the annular array and distributes.

5. The hydraulic engineering dredging device of claim 2, wherein the top and bottom inner walls of the crushing chamber are fixedly provided with a drainage plate, and the drainage plate is matched with the crushing roller.

6. The hydraulic engineering dredging device according to claim 1, wherein four support columns distributed in a rectangular array are fixedly installed at the bottom of the bearing seat, universal wheels are fixedly installed at the bottom ends of the support columns, and a concave push rod is fixedly installed at the top of the bearing seat.