CN218871461U

CN218871461U - Silt dewatering device for river dredging

Info

Publication number: CN218871461U
Application number: CN202223086158.4U
Authority: CN
Inventors: 张洪强; 张静; 杨晋; 吴昱龙
Original assignee: China Construction Sixth Engineering Division Water Conservancy and Hydropower Construction Group Co Ltd
Current assignee: China Construction Sixth Engineering Division Water Conservancy and Hydropower Construction Group Co Ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-04-18
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a silt dewatering device for river course desilting, including dehydration box, cylindric filter screen and conveyer pipe, the intermediate position department of dehydration box bottom installs first motor, and the output of first motor installs the pivot that extends to the inside of dehydration box, the carousel is installed at the top of pivot, and the top of carousel installs the cylindric filter screen, the fixed plate is installed to the one end at dehydration box top, and the inboard of fixed plate installs the conveyer pipe that extends to the inside of cylindric filter screen, the second motor is installed at the top of conveyer pipe. The utility model discloses install first motor, pivot, carousel and cylindric filter screen, during the dehydration, place silt inside the cylindric filter screen, first motor drives the carousel through the pivot and rotates, produces centrifugal force through rotating for silt is attached to the inboard at the cylindric filter screen, can separate the inside moisture of silt completely through centrifugal mode, and the dewatering effect of device is better.

Description

Silt dewatering device for river dredging

Technical Field

The utility model relates to a dredging equipment technical field especially relates to a silt dewatering device is used in river course desilting.

Background

River dredging generally clears away the silt of deposit at the bottom of a river through mechanical equipment, plays the effect of mediation river course, and the back is collected the ship with silt to the desilting ship, need carry out further processing to silt through silt dewatering device, gets rid of the moisture in the silt for water and the impurity separation in the silt not only are convenient for carry out subsequent processing to silt, still can reduce the occupation space and the weight of silt.

Present silt dewatering device for river course desilting is when using, extrudees silt through extrusion equipment mostly, through the extrusion of the moisture in the extruded mode with silt, among the dehydration process, remaining moisture is difficult to desorption completely in the silt, and the dehydration effect of device is relatively poor, and after the dehydration finishes, be not convenient for take out the inside silt of device, and the device uses comparatively inconveniently, consequently, need for a novel silt dewatering device for river course desilting to be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silt dewatering device is used in river course desilting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a silt dewatering device for river course desilting, includes dehydration box, cylindric filter screen and conveyer pipe, the intermediate position department of dehydration box bottom installs first motor, and the output of first motor installs the pivot that extends to the dehydration box inside, the carousel is installed at the top of pivot, and the top of carousel installs the cylindric filter screen, the fixed plate is installed to the one end at dehydration box top, and the inboard of fixed plate installs the conveyer pipe that extends to the cylindric filter screen inside, the second motor is installed at the top of conveyer pipe, the output of second motor passes the conveyer pipe, and the output of second motor installs the screw axis, the top that dehydration box is close to fixed plate one end is provided with the mounting hole, and the internally mounted of mounting hole has the push rod, control panel is installed at the top that the mounting hole one end was kept away from to the dehydration box, control panel's output pass through the wire respectively with the input electric connection of first motor and second motor.

Preferably, the bottom of conveyer pipe both sides all is provided with into mud mouth, and the conveyer pipe is kept away from the top of fixed plate one side and is installed the mud pipe.

Preferably, one end of the push rod, which is close to the dewatering box, is provided with a rubber knocking hammer, and one end of the push rod, which is far away from the rubber knocking hammer, is provided with a push plate.

Preferably, the bottom of the push plate close to one end of the dewatering box is provided with a telescopic spring, and one end of the telescopic spring far away from the push plate is connected with the dewatering box.

Preferably, the bottom at both ends of the dewatering box is provided with a drain pipe, and one end of the drain pipe, which is far away from the dewatering box, is provided with a sealing cover.

Preferably, one end of the top of the dewatering box, which is close to the fixed plate, is provided with a mud inlet hopper, and the bottom of the mud inlet hopper is provided with a mud inlet pipe extending into the dewatering box.

Preferably, a box door is installed at one side of the dewatering box, and a handle is installed at the outer side of the box door.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the sludge dewatering device for river channel dredging is provided with the first motor, the rotating shaft, the rotating disc and the cylindrical filter screen, during dewatering, sludge is placed in the cylindrical filter screen, the rotating disc is driven by the first motor through the rotating shaft to rotate, centrifugal force is generated through rotation, the sludge is attached to the inner side of the cylindrical filter screen, moisture in the sludge can be completely separated through a centrifugal mode, and the dewatering effect of the device is good;

2. the sludge dewatering device for river channel dredging is provided with the second motor, the sludge discharge pipe, the conveying pipe and the spiral shaft, after dewatering is finished, sludge enters the conveying pipe, the second motor drives the spiral shaft to rotate, and the sludge in the conveying pipe can be conveyed to the position of the sludge discharge pipe, so that the sludge is discharged through the sludge discharge pipe, and the sludge dewatered in the device can be taken out conveniently;

3. this silt dewatering device for river course desilting installs expanding spring, push pedal, push rod and rubber and strikes the hammer, and after the dehydration, the staff can promote the push pedal, strikes the hammer through the push rod promotion rubber, makes rubber strike the hammer and strikes to the cylindric filter screen on, can shake the silt that is attached to the cylindric filter screen inboard and fall for silt can get into inside the conveyer pipe fast.

Drawings

Fig. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the figure: 1. a first motor; 2. a rotating shaft; 3. a turntable; 4. a dewatering box; 5. a tension spring; 6. pushing the plate; 7. mounting holes; 8. a cylindrical filter screen; 9. a mud inlet pipe; 10. a mud inlet hopper; 11. a fixing plate; 12. a second motor; 13. a sludge discharge pipe; 14. a delivery pipe; 15. a control panel; 16. a screw shaft; 17. a sludge inlet; 18. a drain pipe; 19. a push rod; 20. a rubber knocking hammer.

The drawings in the present invention are schematic drawings, and the size of the drawings does not represent the actual size.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a silt dewatering device for river course desilting, including dehydration tank 4, cylindric filter screen 8 and conveyer pipe 14, first motor 1 is installed to the intermediate position department of dehydration tank 4 bottom, here first motor 1 model can be Y90S-2, and the pivot 2 that extends to dehydration tank 4 inside is installed to the output of first motor 1, carousel 3 is installed at the top of pivot 2, and cylindric filter screen 8 is installed at the top of carousel 3, fixed plate 11 is installed to the one end at dehydration tank 4 top, and the conveyer pipe 14 that extends to cylindric filter screen 8 inside is installed to the inboard of fixed plate 11, second motor 12 is installed at the top of conveyer pipe 14, here second motor 12 model can be Y90S-2, the output of second motor 12 passes conveyer pipe 14, and screw axis 16 is installed to the output of second motor 12, top that dehydration tank 4 is close to fixed plate 11 one end is provided with mounting hole 7, and the internally mounted of mounting hole 7 has push rod 19, dehydration tank 4 keeps away from the top of mounting hole 7 one end and installs control panel 15, the output of control panel 15 passes through the input electric connection with first motor 1 and second motor 12 respectively.

In this implementation:

further, the bottom of both sides of the conveying pipe 14 is provided with a sludge inlet 17, and the top of one side of the conveying pipe 14 away from the fixing plate 11 is provided with a sludge discharge pipe 13, so that sludge can enter the inside of the conveying pipe 14 through the sludge inlet 17 and can be discharged from the inside of the conveying pipe 14 through the sludge discharge pipe 13.

Further, the rubber strikes the hammer 20 near the one end of dewatering box 4 is installed to push rod 19, and push rod 19 is kept away from the one end that rubber struck the hammer 20 and is installed push pedal 6, and the staff can promote push pedal 6, promotes rubber through push rod 19 and strikes hammer 20, makes rubber strike hammer 20 strike to the cylindric filter screen 8 on, can shake the silt that is attached to the cylindric filter screen 8 inboard off for silt can get into inside the conveyer pipe 14 fast.

Further, expanding spring 5 is installed to the bottom that push pedal 6 is close to 4 one ends of dewatering box, and expanding spring 5 keeps away from the one end of push pedal 6 and is connected with dewatering box 4, and when the staff loosened push pedal 6, expanding spring 5's elasticity can make it promote push pedal 6 and remove and reset, and the staff of being convenient for promotes push pedal 6 repeatedly.

Furthermore, drain pipe 18 is all installed to the bottom at dewatering box 4 both ends, and the sealed lid is all installed to the one end that dewatering box 4 was kept away from to drain pipe 18, opens the sealed lid on drain pipe 18, and the inside water of dewatering box 4 can be discharged through drain pipe 18.

Furthermore, a mud inlet hopper 10 is installed at one end, close to the fixing plate 11, of the top of the dewatering box 4, and a mud inlet pipe 9 extending to the inside of the dewatering box 4 is installed at the bottom of the mud inlet hopper 10, so that mud can be conveniently added into the cylindrical filter screen 8.

Furthermore, a box door is installed on one side of the dewatering box 4, and a handle is installed on the outer side of the box door, so that the inside of the dewatering box 4 can be conveniently overhauled.

The working principle is as follows:

when in use, the device is powered on, and sludge to be dehydrated can be added into the cylindrical filter screen 8 through the sludge inlet hopper 10;

the working personnel can start the first motor 1 through the control panel 15, the first motor 1 drives the rotating disc 3 to rotate through the rotating shaft 2, centrifugal force is generated through rotation, so that sludge is attached to the inner side of the cylindrical filter screen 8, water passes through the cylindrical filter screen 8 and then is discharged through the water discharge pipe 18, moisture in the sludge can be completely separated through a centrifugal mode, and the dewatering effect of the device is good;

after dehydration is finished, the first motor 1 is turned off through the control panel 15, then a worker can push the push rod 19 through the push plate 6 to enable the rubber knocking hammer 20 to knock on the cylindrical filter screen 8, the worker can push the push plate 6 repeatedly to enable the rubber knocking hammer 20 to knock on the cylindrical filter screen 8 repeatedly, sludge attached to the inner side of the cylindrical filter screen 8 can be shaken off, and the sludge can enter the conveying pipe 14 through the sludge inlet 17 quickly;

then, the worker can start the second motor 12 through the control panel 15, the second motor 12 drives the screw shaft 16 to rotate, and the sludge inside the conveying pipe 14 can be conveyed to the position of the sludge discharge pipe 13, so that the sludge is discharged through the sludge discharge pipe 13, and the sludge dehydrated inside the device can be taken out conveniently.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 silt dewatering device for river course desilting, includes dewatering box (4), cylindric filter screen (8) and conveyer pipe (14), its characterized in that: the utility model discloses a dewatering box, including dewatering box (4), the intermediate position department of dewatering box (4) bottom installs first motor (1), and the output of first motor (1) installs and extends to inside pivot (2) of dewatering box (4), carousel (3) are installed at the top of pivot (2), and the top of carousel (3) installs cylindric filter screen (8), fixed plate (11) are installed to the one end at dewatering box (4) top, and the inboard of fixed plate (11) installs and extend to inside conveyer pipe (14) of cylindric filter screen (8), second motor (12) are installed at the top of conveyer pipe (14), conveyer pipe (14) are passed to the output of second motor (12), and the output of second motor (12) installs output (16), the top that dewatering box (4) are close to fixed plate (11) one end is provided with mounting hole (7), and the internally mounted of mounting hole (7) has push rod (19), dewatering box (4) keep away from the top of mounting hole (7) and install control panel (15), the output of control panel (15) pass through the wire respectively with the input electric connection of first motor (1) and second motor (12).

2. The sludge dewatering device for river dredging according to claim 1, wherein: the bottom of both sides of conveying pipe (14) all is provided with into mud mouth (17), and the top of conveying pipe (14) keeping away from fixed plate (11) one side is installed mud pipe (13).

3. The sludge dewatering device for river dredging according to claim 1, wherein: and one end of the push rod (19) close to the dewatering box (4) is provided with a rubber knocking hammer (20), and one end of the push rod (19) far away from the rubber knocking hammer (20) is provided with a push plate (6).

4. The sludge dewatering device for river dredging according to claim 3, characterized in that: the bottom that push pedal (6) is close to dewatering box (4) one end installs expanding spring (5), and expanding spring (5) keep away from the one end of push pedal (6) and are connected with dewatering box (4).

5. The sludge dewatering device for river dredging according to claim 1, wherein: drain pipes (18) are installed at the bottoms of the two ends of the dewatering box (4), and sealing covers are installed at the ends, far away from the dewatering box (4), of the drain pipes (18).

6. The sludge dewatering device for river dredging according to claim 1, wherein: one end of the top of the dewatering box (4) close to the fixed plate (11) is provided with a mud feeding hopper (10), and the bottom of the mud feeding hopper (10) is provided with a mud feeding pipe (9) extending to the inside of the dewatering box (4).

7. The sludge dewatering device for river dredging according to claim 1, wherein: and a box door is installed on one side of the dewatering box (4), and a handle is installed on the outer side of the box door.