CN218969066U

CN218969066U - River channel dredging dehydrator

Info

Publication number: CN218969066U
Application number: CN202223412429.0U
Authority: CN
Inventors: 金霞; 吴君芳; 徐雅琴; 羊勇刚; 张哲鑫; 殷婷
Original assignee: Hangzhou Fuxiu Construction Engineering Co ltd
Current assignee: Hangzhou Fuxiu Construction Engineering Co ltd
Priority date: 2022-12-18
Filing date: 2022-12-18
Publication date: 2023-05-05
Anticipated expiration: 2032-12-18

Abstract

The utility model discloses a river dredging dehydrator, and particularly relates to the technical field of river dredging. This river course desilting hydroextractor is through being provided with protecting crust, driving motor, driven gear, connecting chain and driving gear, put into the inside of dehydration box to the silt that needs to dewater from the inlet pipe, start driving motor after the silt is put into, driving motor drives driving gear through the shaft coupling and rotates, driving gear then drives the screw axis rotation of driven gear and driven gear one side through connecting chain, the screw axis rotates and then can dewater the silt and make the silt after the dehydration discharge the inside of dehydration box from the mud outlet, it can improve the stability when screw axis rotates and can dewater the silt effectively to drive driven gear and driving gear rotation through driving motor.

Description

River channel dredging dehydrator

Technical Field

The utility model relates to the technical field of river dredging, in particular to a river dredging dehydrator.

Background

The silt is a necessary product after the water body of the river channel is polluted, the silt in the river channel is excavated by a direct method for removing the silt, and the silt is primarily dried by a dehydrator, so that the water body ecology can be recovered quickly.

Through the retrieval, refer to the environmental protection desilting device of river course treatment that CN202023105562.2 provided, relate to river course treatment field. This environmental protection desilting device is administered to river course, including operation platform, operation platform one side is equipped with amphibious suction dredge, operation platform lateral wall is connected with two medicine dissolving bin, it is equipped with pneumatic agitating unit to dissolve medicine inboard, it is equipped with the medicine storage bin to dissolve medicine below the storehouse, two it is equipped with the blender to dissolve between the medicine bin, the blender outside is equipped with the mud import, the mud import is connected with amphibious suction dredge through mud pipeline.

In the above-mentioned application document, through amphibious suction dredge, send into the blender with the silt of suction through mud pipeline, after the flocculating agent of input, heavy metal scavenger and the mixed flocculation of water-containing silt, get into the environmental protection filter bag, with flocculating silt, dehydration, return the river course after the clear water that drops out is up to standard through precipitation treatment, the mud after the dehydration becomes dry mud, treatment process convenient and fast, need not to transport, save the transportation expense, but in actual use, when silt dehydration, silt and water separate, need discharge the mud after the dehydration, the inside of dehydration tank is used in a long time simultaneously can be attached with a large amount of mud, if clear up effectively does not, the inside of casing is blocked easily.

Therefore, a novel river dredging dehydrator is needed to solve the problems.

Disclosure of Invention

The utility model aims to provide a river dredging dehydrator, which solves the problem that the sludge and water cannot be effectively separated in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a river channel dredging hydroextractor, includes base and dewatering box, one side on base top is provided with the dewatering box, fixedly connected with bracing piece between base and the dewatering box, one side fixedly connected with connecting block of dewatering box, the inside of connecting block is provided with the baffle, the bottom fixedly connected with of dewatering box one side goes out the mud mouth, the opposite side on base top is provided with purifying mechanism, the inside bottom and the top of dewatering box are provided with the movable plate, the top fixedly connected with inlet pipe of dewatering box opposite side, the opposite side of dewatering box is provided with cleaning mechanism, the inside of dewatering box is provided with the screw axis, one side of connecting block is provided with actuating mechanism;

the driving mechanism comprises a driving motor, the driving motor is arranged on one side of the top end of the dewatering box, a protecting shell is arranged on one side of the connecting block, a driving gear is arranged on the top end inside the protecting shell, a driven gear is arranged at the bottom end inside the protecting shell, and a connecting chain is arranged outside the driving gear and the driven gear.

Preferably, the driving motor is fixedly connected with one side of the driving gear through a coupler, one side of the driven gear is fixedly connected with one side of the screw shaft, and the center points of the driving gear and the driven gear are located on the same vertical plane.

Preferably, the cleaning mechanism comprises shunt tubes, shower nozzle, connecting pipe, outlet pipe, first water pump and storage water tank, the storage water tank sets up in one side of dehydration box, the one end of storage water tank is provided with first water pump, the output and the input of first water pump are provided with the outlet pipe respectively, one side fixedly connected with connecting pipe of outlet pipe, the bottom and the top of connecting pipe one side are fixedly connected with shunt tubes respectively, the bottom fixedly connected with shower nozzle of shunt tubes.

Preferably, the spray heads are arranged in a plurality of groups, the spray heads are arranged at the bottom ends of the shunt tubes at equal intervals, and the shunt tubes are arranged at the bottom end and the top end inside the dewatering box.

Preferably, the purifying mechanism comprises a water suction pipe, a second water pump, a purifying box, a cross clamping block, a filter screen, an activated carbon particle board and a cross clamping groove, wherein the purifying box is arranged on the other side of the top end of the base, one side of the top end of the purifying box is provided with the second water pump, the output end and the input end of the second water pump are respectively provided with the water suction pipe, the top end of the inside of the purifying box is provided with the filter screen, the bottom end of the filter screen is provided with the activated carbon particle board, the two sides of the filter screen and the activated carbon particle board are respectively fixedly connected with the cross clamping block, and the two sides of the inside of the purifying box are respectively fixedly connected with the cross clamping groove.

Preferably, one side at the top end of the water suction pipe penetrates through the bottom end of one side inside the dewatering box, the cross clamping block is embedded in the cross clamping groove, and the cross clamping block and the cross clamping groove form clamping connection.

Compared with the prior art, the utility model has the beneficial effects that: the river dredging dehydrator not only realizes the practicability of the device and the effective cleaning of the inside of the dehydration tank, but also realizes the purification of the separated water and the environmental pollution prevention of the water;

the sludge to be dehydrated is placed into the dewatering box from the feeding pipe through the protective shell, the driving motor, the driven gear, the connecting chain and the driving gear, the driving motor is started after the sludge is placed into the dewatering box, the driving gear is driven to rotate by the driving motor through the coupler, the driven gear is driven by the driving gear to rotate through the connecting chain, the spiral shaft rotates, the sludge can be dehydrated, the dehydrated sludge is discharged out of the dewatering box from the sludge outlet, and the stability of the rotation of the spiral shaft and the effective dehydration of the sludge can be improved by the driving motor to drive the driven gear and the driving gear to rotate;

through being provided with shunt tubes, shower nozzle, connecting pipe, outlet pipe, first water pump and storage water tank, the inside bottom of dehydration tank is provided with the filter plate, start first water pump, first water pump is through the inside of outlet pipe pump to the inside of connecting pipe and shunt tubes of storage water tank, spray the inside of dehydration tank through the shunt tubes again after taking the inside of connecting pipe and shunt tubes to water, through spraying the inside of dehydration tank to water, not only can clear up the inside of dehydration tank but also can prevent that the filtration pore of filter plate inside from being blocked by silt, the bottom of shunt tubes is provided with multiunit shower nozzle, set up multiunit shower nozzle can improve the clear efficiency to the inside of dehydration tank;

through being provided with drinking-water pipe, the second water pump, the purifying box, the cross fixture block, the filter screen, activated carbon particle board and cross draw-in groove, sewage after the separation leads to the filter plate to flow to the inside bottom of dewatering box, start the second water pump when sewage flows to the inside bottom of dewatering box, the inside of purifying box is taken to sewage through the drinking-water pipe to the second water pump, the inside of purifying box inside is set up the filter screen on top, the filter screen can filter the impurity in the sewage after the inside of purifying box is taken to sewage, the bottom of filter screen is provided with activated carbon particle board, activated carbon particle board not only can carry out further filtration purification to sewage but also can adsorb peculiar smell and harmful gas in the sewage, make the inside of sewage discharge purifying box through the outlet of purifying box one end bottom after the filtration to sewage, not only can reuse sewage through carrying out filtration purification to sewage but also can prevent that sewage from polluting the environment.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic side view of a protective housing according to the present utility model;

FIG. 3 is a schematic view of a purifying mechanism of the present utility model in front view with a partially enlarged structure;

fig. 4 is an enlarged partial sectional view of fig. 1 according to the present utility model.

In the figure: 1. a base; 2. a support rod; 3. a dewatering box; 4. a mud outlet; 5. a connecting block; 6. a baffle; 7. a cleaning mechanism; 701. a shunt; 702. a spray head; 703. a connecting pipe; 704. a water outlet pipe; 705. a first water pump; 706. a water storage tank; 8. a protective shell; 9. a driving motor; 10. a movable plate; 11. a screw shaft; 12. a feed pipe; 13. a purifying mechanism; 1301. a water pumping pipe; 1302. a second water pump; 1303. a purifying box; 1304. a cross clamping block; 1305. a filter screen; 1306. an activated carbon particle board; 1307. a cross clamping groove; 14. a driven gear; 15. a connecting chain; 16. and a drive gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a river dredging dehydrator comprises a base 1 and a dehydration tank 3, wherein one side of the top end of the base 1 is provided with the dehydration tank 3, a supporting rod 2 is fixedly connected between the base 1 and the dehydration tank 3, one side of the dehydration tank 3 is fixedly connected with a connecting block 5, a baffle 6 is arranged in the connecting block 5, the bottom end of one side of the dehydration tank 3 is fixedly connected with a mud outlet 4, the other side of the top end of the base 1 is provided with a purifying mechanism 13, the bottom end and the top end of the inside of the dehydration tank 3 are provided with movable plates 10, the top end of the other side of the dehydration tank 3 is fixedly connected with a feeding pipe 12, the other side of the dehydration tank 3 is provided with a cleaning mechanism 7, the inside of the dehydration tank 3 is provided with a spiral shaft 11, and one side of the connecting block 5 is provided with a driving mechanism;

the driving mechanism comprises a driving motor 9, the driving motor 9 is arranged on one side of the top end of the dewatering box 3, the model of the driving motor 9 can be Y90S-6, a protecting shell 8 is arranged on one side of the connecting block 5, a driving gear 16 is arranged on the top end inside the protecting shell 8, a driven gear 14 is arranged at the bottom end inside the protecting shell 8, and a connecting chain 15 is arranged outside the driving gear 16 and the driven gear 14;

the driving motor 9 is fixedly connected with one side of the driving gear 16 through a coupler, the driven gear 14 is fixedly connected with one side of the screw shaft 11, and the center points of the driving gear 16 and the driven gear 14 are positioned on the same vertical plane;

specifically, as shown in fig. 1 and 2, sludge to be dewatered is put into the dewatering box 3 from the feeding pipe 12, after the sludge is put into the dewatering box, the driving motor 9 is started, the driving motor 9 drives the driving gear 16 to rotate through the coupling, the driving gear 16 drives the driven gear 14 and the screw shaft 11 on one side of the driven gear 14 to rotate through the connecting chain 15, the screw shaft 11 rotates to dewater the sludge and discharge the dewatered sludge from the sludge outlet 4 into the dewatering box 3, and the driving motor 9 drives the driven gear 14 and the driving gear 16 to rotate to improve the stability of the rotation of the screw shaft 11 and effectively dewater the sludge.

Example 2: the cleaning mechanism 7 consists of a shunt tube 701, a spray head 702, the spray head 702, a connecting tube 703, a water outlet tube 704, a first water pump 705 and a water storage tank 706, wherein the water storage tank 706 is arranged on one side of the dewatering tank 3, one end of the water storage tank 706 is provided with the first water pump 705, the model of the first water pump 705 can be ZGD, the output end and the input end of the first water pump 705 are respectively provided with the water outlet tube 704, one side of the water outlet tube 704 is fixedly connected with the connecting tube 703, the bottom end and the top end of one side of the connecting tube 703 are respectively fixedly connected with the shunt tube 701, and the bottom end of the shunt tube 701 is fixedly connected with the spray head 702;

the spray heads 702 are arranged in a plurality of groups, the spray heads 702 are arranged at the bottom ends of the shunt tubes 701 at equal intervals, and the shunt tubes 701 are arranged at the bottom end and the top end in the dewatering box 3;

specifically, as shown in fig. 1 and 4, a filter plate is arranged at the bottom end of the inside of the dewatering box 3, a first water pump 705 is started, the first water pump 705 pumps water in the water storage tank 706 to the inside of the connecting pipe 703 and the shunt pipe 701 through the water outlet pipe 704, then water is sprayed to the inside of the dewatering box 3 through the shunt pipe 701 after the water is pumped to the inside of the connecting pipe 703 and the shunt pipe 701, the inside of the dewatering box 3 can be cleaned by spraying the water to the inside of the dewatering box 3, a filter hole in the filter plate can be prevented from being blocked by sludge, a plurality of groups of spray heads 702 are arranged at the bottom end of the shunt pipe 701, and the efficiency of cleaning the inside of the dewatering box 3 can be improved by arranging the plurality of groups of spray heads 702.

Example 3: the purifying mechanism 13 consists of a water suction pipe 1301, a second water pump 1302, a purifying box 1303, a cross clamping block 1304, a filter screen 1305, an activated carbon particle plate 1306 and a cross clamping groove 1307, wherein the purifying box 1303 is arranged on the other side of the top end of the base 1, the second water pump 1302 is arranged on one side of the top end of the purifying box 1303, the model of the second water pump 1302 can be YD, the water suction pipe 1301 is respectively arranged at the output end and the input end of the second water pump 1302, the filter screen 1305 is arranged at the top end of the inside of the purifying box 1303, the activated carbon particle plate 1306 is arranged at the bottom end of the filter screen 1305, the cross clamping block 1304 is respectively fixedly connected to two sides of the filter screen 1305 and the activated carbon particle plate 1306, and the cross clamping groove 1307 is respectively fixedly connected to two sides of the inside of the purifying box 1303;

one side of the top end of the water suction pipe 1301 penetrates through the bottom end of one side of the inside of the dewatering box 3, the cross clamping block 1304 is embedded in the cross clamping groove 1307, and the cross clamping block 1304 and the cross clamping groove 1307 form clamping connection;

specifically, as shown in fig. 1 and 3, the sewage after separation flows to the bottom end inside the dewatering box 3 through the filter plate, the second water pump 1302 is started when the sewage flows to the bottom end inside the dewatering box 3, the second water pump 1302 pumps the sewage to the inside of the purifying box 1303 through the water pumping pipe 1301, the filter screen 1305 is arranged at the top end inside the purifying box 1303, the filter screen 1305 can filter impurities in the sewage after the sewage is pumped to the inside of the purifying box 1303, the activated carbon particle plate 1306 is arranged at the bottom end of the filter screen 1305, the activated carbon particle plate 1306 can further filter and purify the sewage and adsorb peculiar smell and harmful gas in the sewage, and the sewage is discharged out of the inside of the purifying box 1303 through the water outlet at the bottom of one end of the purifying box 1303 after the sewage is purified and filtered, so that the sewage can be reused and the environment can be prevented.

Working principle: when the sewage dewatering device is used, sludge is placed into the dewatering box 3 from the feeding pipe 12, the driving motor 9 is started after the sludge is placed, the driving motor 9 drives the driving gear 16 to rotate through the coupler, the driving gear 16 drives the driven gear 14 and the screw shaft 11 on one side of the driven gear 14 to rotate through the connecting chain 15, the screw shaft 11 can dewater the sludge and enable the dewatered sludge to be discharged from the sludge outlet 4 into the dewatering box 3, stability in rotation of the screw shaft 11 can be improved and the sludge can be effectively dewatered through the driving motor 9, separated sewage flows to the bottom end of the inside of the dewatering box 3 through the filter plate, the second water pump 1302 is started when the sewage flows to the bottom end of the inside of the dewatering box 3 through the water suction pipe 1301, the filter screen 1305 is arranged at the top end of the inside of the purifying box, the sewage can be filtered after the sewage is pumped to the inside of the purifying box 1303, the first water pump 705 is started, the first water pump 705 can pump 706 and the water in the connecting pipe 703 can be pumped to the inside of the water tank through the water outlet pipe 704, and then the sewage is pumped to the inside of the connecting pipe 703 and the water is sprayed to the inside of the dewatering box 3 through the water diversion pipe 701.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a river course desilting hydroextractor, includes base (1) and dewatering box (3), its characterized in that: one side at base (1) top is provided with dewatering box (3), fixedly connected with bracing piece (2) between base (1) and dewatering box (3), one side fixedly connected with connecting block (5) of dewatering box (3), the inside of connecting block (5) is provided with baffle (6), the bottom fixedly connected with play mud mouth (4) of dewatering box (3) one side, the opposite side at base (1) top is provided with purifying mechanism (13), the inside bottom and the top of dewatering box (3) are provided with movable plate (10), the top fixedly connected with inlet pipe (12) of dewatering box (3) opposite side, the opposite side of dewatering box (3) is provided with wiper mechanism (7), the inside of dewatering box (3) is provided with screw axis (11), one side of connecting block (5) is provided with actuating mechanism;

the driving mechanism comprises a driving motor (9), the driving motor (9) is arranged on one side of the top end of the dewatering box (3), a protecting shell (8) is arranged on one side of the connecting block (5), a driving gear (16) is arranged on the top end of the inside of the protecting shell (8), a driven gear (14) is arranged at the bottom end of the inside of the protecting shell (8), and a connecting chain (15) is arranged outside the driving gear (16) and the driven gear (14).

2. The river dredging dehydrator according to claim 1, wherein: the driving motor (9) is fixedly connected with one side of the driving gear (16) through a coupler, the driven gear (14) is fixedly connected with one side of the screw shaft (11), and the center points of the driving gear (16) and the driven gear (14) are located on the same vertical plane.

3. The river dredging dehydrator according to claim 1, wherein: the cleaning mechanism (7) comprises a shunt tube (701), a spray head (702), a connecting tube (703), a water outlet tube (704), a first water pump (705) and a water storage tank (706), wherein the water storage tank (706) is arranged on one side of the dewatering box (3), one end of the water storage tank (706) is provided with the first water pump (705), the output end and the input end of the first water pump (705) are respectively provided with the water outlet tube (704), one side of the water outlet tube (704) is fixedly connected with the connecting tube (703), the bottom end and the top end on one side of the connecting tube (703) are respectively fixedly connected with the shunt tube (701), and the bottom end of the shunt tube (701) is fixedly connected with the spray head (702).

4. A watercourse dredging dehydrator according to claim 3, wherein: the shower nozzles (702) are arranged in a plurality of groups, the shower nozzles (702) are arranged at the bottom ends of the shunt pipes (701) at equal intervals, and the shunt pipes (701) are arranged at the bottom ends and the top ends of the inside of the dewatering box (3).

5. The river dredging dehydrator according to claim 1, wherein: the purifying mechanism (13) comprises a water suction pipe (1301), a second water pump (1302), a purifying box (1303), a cross clamping block (1304), a filter screen (1305), an active carbon particle plate (1306) and a cross clamping groove (1307), wherein the purifying box (1303) is arranged on the other side of the top end of the base (1), one side of the top end of the purifying box (1303) is provided with the second water pump (1302), the output end and the input end of the second water pump (1302) are respectively provided with the water suction pipe (1301), the top end of the inside of the purifying box (1303) is provided with the filter screen (1305), the bottom end of the filter screen (1305) is provided with the active carbon particle plate (1306), the two sides of the filter screen (1305) and the active carbon particle plate (1306) are respectively fixedly connected with the cross clamping block (1304), and the two sides of the inside of the purifying box (1303) are respectively fixedly connected with the cross clamping groove (1307).

6. The river dredging dehydrator according to claim 5, wherein: one side at the top of the water suction pipe (1301) penetrates through the bottom at one side inside the dewatering box (3), the cross clamping block (1304) is embedded inside the cross clamping groove (1307), and the cross clamping block (1304) and the cross clamping groove (1307) form clamping connection.