CN219450882U - Water resource dredging device - Google Patents

Abstract

The utility model relates to the technical field of dredging devices, and particularly discloses a water resource dredging device which comprises a base, wherein a device main body is fixedly arranged at the top of the base, a water suction pump is fixedly arranged at one side of the device main body, a water inlet of the water suction pump is fixedly connected with a water suction pipe, a water outlet of the water suction pump is fixedly connected with a water outlet pipe extending to the inside of the device main body, a stirring mechanism and a first filter screen are sequentially arranged in the device main body from top to bottom, a discharging hopper is fixedly arranged at the bottom of the device main body, a sand discharging pipe is fixedly arranged below the discharging hopper, and a vibrating motor is fixedly arranged at the bottom of the discharging hopper.

Description

Water resource dredging device

Technical Field

The utility model relates to the technical field of dredging devices, in particular to a water resource dredging device.

Background

Water resources are resources on which humans survive, and protection and improvement of water resources are the obligations of our human beings and the responsibility of today's society. The dredging of water resources refers to the cleaning of sundries such as silt, water grass and the like in water areas such as riverways, lakes and the like, and the cleaning and dredging of water grass, water algae and the like in the water areas, so that smooth water flow and clean water environment are ensured, the normal functions of flood control, waterlogging drainage, irrigation, water supply, navigation and the like of the water areas are ensured, and water pollution and water disaster are prevented. Dredging is beneficial to improving the water resource utilization rate and promoting the development of social economy, so that the dredging work needs to be carried out regularly.

In order to clean the silt at the bottom of a river channel, in the prior art, for example, a hydraulic engineering dredging device proposed by China patent application number 202220136421.7 is used for lowering a feed pipe to a silt layer at the bottom of the river channel, a water pump is started, the feed pipe is used for extracting the silt from the bottom of the river channel and discharging the silt to a first filter plate in a box body through a discharge pipe, water in the silt passes through the first filter plate and flows back into the river channel through a return pipe, the silt slides down to the center of the upper surface of a second filter plate on the upper surface of the first filter plate, water in the silt is further leached out through the second filter plate, and then part of water flows back into the river channel through the return pipe; when the silt on the second filter plate needs to be cleaned, the screw rod is manually rotated, the screw rod drives the rack to axially move along the limiting rod, the rack drives the rotating shaft and the rotating plate to rotate through the gear, the rotating plate pushes the silt on the second filter plate to the mud discharging port through the scraping plate, the pushing rod on the scraping plate pushes the sealing plate to rotate and separate from the mud discharging port, and the silt pushed by the scraping plate is discharged from the mud discharging port to the collecting box, so that the silt on the second filter plate is cleaned.

However, river sludge is various in variety and complex in condition, such as harder and thicker sludge can be produced by mixing of the sediment, and when the harder and thicker sludge is cleaned by the dredging device, the first filter plate and the second filter plate are easy to be blocked due to the fact that the dredging device is not provided with a stirring or breaking mechanism, so that water in the sludge is difficult to drain out; although the device utilizes the scraping plate to clean the sludge on the second filter plate, the movement track of the scraping plate is limited, the second filter plate is not cleaned thoroughly, and the quality of river dredging is difficult to ensure; meanwhile, sediment or other impurities are possibly mixed in the water filtered by the first filter plate and the second filter plate, and the silt and sewage are directly discharged without further filtering treatment, so that the dredging efficiency and effect can be reduced, and even the environment is polluted.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a water resource dredging device for solving the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a water resource dredging device, includes the base, the top fixed mounting of base has the device main part, one side fixed mounting of device main part has the water suction pump, the water inlet fixedly connected with water suction pipe of water suction pump, the outlet pipe that water outlet fixedly connected with extends to the inside of device main part, the inside top-down of device main part fixedly sets gradually rabbling mechanism and first filter screen, the bottom fixed mounting of device main part has down the hopper, the below fixed mounting of hopper has the sand pipe down, the bottom fixed mounting of hopper has vibrating motor down, one side fixed mounting of device main part has the sewage purifier, sewage purifier bottom fixed mounting has the drain pipe, device main part one side fixed mounting has the water pump, the delivery port fixedly connected with of water pump extends to the inside aqueduct of sewage purifier, water inlet fixedly connected with extends to the inside hose of device main part, hose and metal pipe fixed connection, the intercommunication has the suction head in metal pipe bottom, the inside roof fixed mounting of device main part has electric telescopic link, metal pipe and telescopic link bottom fixed connection.

Preferably, the stirring mechanism comprises a stirring shaft, one end of the stirring shaft is rotationally connected with the inner wall of the device main body through a bearing, the other end of the stirring shaft is fixedly arranged at the output end of the motor, a stirring paddle is fixedly arranged on the stirring shaft, and the motor is fixedly arranged on the device main body.

Preferably, a valve is fixedly arranged on the sand discharge pipe.

Preferably, the vibrating motors are symmetrically distributed at the bottom of the discharging hopper.

Preferably, the second filter screen and the activated carbon adsorption screen are sequentially and fixedly arranged in the sewage purifier from top to bottom.

Preferably, the number of the water suction heads is multiple, the water suction heads are distributed below the metal pipe at equal intervals, and a screen is fixedly arranged at the port of the water suction heads.

Preferably, the front surface of the device main body is fixedly provided with an access door.

The utility model provides a water resource dredging device. Compared with the prior art, the method has the following beneficial effects:

1. according to the water resource dredging device, silt can be added into the device main body through the water suction pump by the water suction pipe and the water outlet pipe, a stirring mechanism, a first filter screen and a discharging hopper are arranged in the device main body, fine silt in the silt can be deposited in the discharging hopper at the bottom of the device main body by gravity after being stirred by the stirring mechanism through the first filter screen and discharged outwards through a sand discharging pipe, and harder and thicker silt broken stones are filtered on the surface of the first filter screen, so that a discharge pipeline is prevented from being blocked, and in addition, sewage in the device main body can be pumped into the sewage purifier from an upper layer by starting the water pump.

2. This water resource desilting device, the silt that draws to the inside device main part is filtered the processing through first filter screen after, deposit in the lower hopper of device main part bottom and outwards discharge through the sand pipe, harder thicker silt rubble filters on first filter screen surface, thereby the inside sewage accessible suction head extraction to the sewage purifier on first filter screen upper strata, through inside fixed mounting second filter screen of sewage purifier and active carbon adsorption net, can be to the outside discharge of rethread drain pipe after the further adsorption treatment of the inside sewage that gets into the sewage purifier, and then the silt direct discharge leads to the problem that sewage led to the sewage to the environmental pollution when having solved current desilting operation.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic view of the stirring mechanism of the present utility model;

FIG. 4 is a schematic view of the internal structure of the sewage purifier of the present utility model.

In the figure: 1. a base; 2. a device body; 3. a water suction pump; 31. a water suction pipe; 32. a water outlet pipe; 4. a stirring mechanism; 41. a stirring shaft; 42. a bearing; 43. a motor; 44. stirring paddles; 5. a first filter screen; 6. discharging a hopper; 7. a sand discharge pipe; 8. a valve; 9. a vibration motor; 10. a sewage purifier; 101. a drain pipe; 102. a second filter screen; 103. an activated carbon adsorption net; 11. a water conduit; 12. a water pump; 13. a hose; 14. a metal tube; 15. a suction head; 16. an electric telescopic rod; 17. an access door.

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.

Referring to fig. 1-4, the present utility model provides two technical solutions:

example 1

The utility model provides a water resource dredging device, including base 1, device main part 2 and suction pump 3 are fixedly installed at the top of base 1, the water inlet fixedly connected with suction pipe 31 of suction pump 3, the delivery port fixedly connected with through device main part 2 top extension to inside outlet pipe 32, the inside top-down of device main part 2 is fixedly provided with rabbling mechanism 4 and first filter screen 5 in proper order, the bottom fixed mounting of device main part 2 has hopper 6 under, the below fixedly connected with sediment outflow pipe 7 of hopper 6 under, vibrating motor 9 is fixedly installed at the bottom of hopper 6 under; the other side fixed mounting of device main part 2 has sewage purifier 10, sewage purifier 10 bottom fixed mounting has drain pipe 101, the side fixed mounting of device main part 2 has water pump 12, the delivery port fixedly connected with of water pump 12 extends to the inside water guide tube 11 of sewage purifier 10, the inside hose 13 of water inlet fixedly connected with extension to device main part 2, hose 13 and tubular metal resonator 14 fixed connection, tubular metal resonator 14 bottom intercommunication has a plurality of suction head 15, the inside roof fixed mounting of device main part 2 has electric telescopic handle 16, tubular metal resonator 14 and electric telescopic handle 16 bottom fixed connection.

Example 2

The utility model provides a water resource dredging device, including base 1, device main part 2 and suction pump 3 are fixed mounting at the top of base 1, the water inlet fixedly connected with suction pipe 31 of suction pump 3, the delivery port fixedly connected with of suction pump 3 extends to the outlet pipe 32 of device main part 2 inside through device main part 2 top, the inside of device main part 2 is provided with rabbling mechanism 4, rabbling mechanism 4 includes (mixing) shaft 41, one end of (mixing) shaft 41 is connected with the rotation of device main part 2 inner wall through bearing 42, the output of motor 43 is fixed mounting to the other end, fixed mounting has stirring rake 44 on the (mixing) shaft 41, motor 43 is fixed mounting on device main part 2, start motor 43, motor 43 passes through electric drive (mixing) shaft 41 rotation, drive stirring rake 44 rotation can stir the silt that gets into the inside of device main part 2; a first filter screen 5 is fixedly arranged in the device main body 2 below the stirring mechanism 4, a discharging hopper 6 is fixedly arranged at the bottom of the device main body 2, a sand discharging pipe 7 is fixedly arranged at the top of the discharging hopper 6, a valve 8 is fixedly arranged on the sand discharging pipe 7, and fine sand deposited in the discharging hopper 6 can be discharged outwards from the sand discharging pipe 7 by opening the valve 8; the bottom of the discharging hopper 6 is fixedly provided with vibrating motors 9, the vibrating motors 9 are symmetrically distributed at the bottom of the discharging hopper 6, and fine sand in the discharging hopper 6 can be continuously discharged outwards from the sand discharge pipe 7 through shaking by starting the vibrating motors 9; a sewage purifier 10 is fixedly arranged on one side of the device main body 2, a drain pipe 101 is fixedly arranged at the bottom of the sewage purifier 10, a second filter screen 102 and an activated carbon adsorption screen 103 are sequentially and fixedly arranged in the sewage purifier 10 from top to bottom, and the sewage entering the inside of the sewage purifier 10 can be filtered and adsorbed and then discharged outwards through the drain pipe 101, so that the purpose of purifying water is achieved; a water pump 12 is fixedly arranged on one side of the device main body 2, a water outlet of the water pump 12 is fixedly connected with a water guide pipe 11 extending into the sewage purifier 10, a hose 13 extending into the device main body 2 is fixedly connected with a water inlet, the hose 13 is fixedly connected with a metal pipe 14, the bottom of the metal pipe 14 is communicated with a plurality of water suction heads 15, the water suction heads 15 are distributed below the metal pipe 14 at equal intervals, a screen is fixedly arranged at a port of the water suction head 15, sewage can be pumped into the sewage purifier 10 through the water suction head 15, and broken stone on the first filter screen 5 is prevented from being sucked into the water suction head 15 again when the screen absorbs water; an electric telescopic rod 16 is fixedly arranged on the inner top wall of the device main body 2, and the metal tube 14 is fixedly connected with the bottom end of the electric telescopic rod 16; the front of the device main body 2 is fixedly provided with an access door 17, so that cleaning and maintenance of the interior of the device main body 2 are facilitated.

When the water resource dredging device is used, the water suction pipe 31 is placed at a river sludge deposition position, the water suction pump 3 is started to pump sludge into the device main body 2 from the water suction pipe 31 and the water outlet pipe 32, the stirring mechanism 4, the first filter screen 5 and the lower hopper 6 are arranged in the device main body 2, the sludge entering the device main body 2 can be stirred by the stirring mechanism 4, fine sand in the sludge can be deposited in the lower hopper 6 at the bottom of the device main body 2 by gravity after being stirred by the stirring mechanism 4 through the first filter screen 5, the sand and sand can be discharged outwards through the sand discharge pipe 7 by opening the valve 8, and the harder thick sand and sand rubble is filtered and left on the surface of the first filter screen 5, so that the blockage of a discharge pipeline is avoided, in addition, the water pump 12 is started to pump the sewage in the device main body 2 to be kept still and clarified, and the cleaner sewage at the upper layer is pumped into the sewage purifier 10, the electric telescopic rod 16 is telescopic so that the water suction head 15 is driven to move downwards, the sewage in the device main body 2 is fully pumped out, the sewage is scattered and the sewage is separated by the stirring mechanism 4, the first filter screen 5 and the sewage purifier 10, the sediment is separated, the sediment and the sediment is discharged, the sediment is separated, the sediment is discharged and the sediment is separated, the quality of the sediment is discharged, and the sediment is convenient to be discharged, and the sediment is thoroughly is discharged, and the sediment is clean, and the quality is convenient, and the clean is clean, and the quality is discharged and the sediment is convenient is discharged and the is clean is discharged and clean; in addition, after the sludge extracted into the device main body 2 is filtered, the sewage can be extracted into the sewage purifier 10 through the water suction head 15, and the sewage can be discharged outwards through the drain pipe 101 after being further adsorbed and treated through the second filter screen 102 and the activated carbon adsorption screen 103 which are fixedly arranged in the sewage purifier 10, so that the problem that the sewage pollutes the environment due to direct discharge of the sludge in the conventional dredging operation is solved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. And all that is not described in detail in this specification is well known to those skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a water resource dredging device, includes base (1), its characterized in that: the utility model discloses a sewage treatment device, which is characterized in that a device main body (2) is fixedly arranged at the top of a base (1), a water suction pump (3) is fixedly arranged at one side of the device main body (2), a water suction pipe (31) is fixedly connected to a water inlet of the water suction pump (3), a water outlet pipe (32) extending to the inside of the device main body (2) is fixedly connected to a water outlet pipe (32), a stirring mechanism (4) and a first filter screen (5) are sequentially arranged in the inside of the device main body (2) from top to bottom, a lower hopper (6) is fixedly arranged at the bottom of the device main body (2), a sand discharge pipe (7) is fixedly arranged below the lower hopper (6), a vibrating motor (9) is fixedly arranged at the bottom of the lower hopper (6), a sewage purifier (10) is fixedly arranged at one side of the device main body (2), a water discharge pipe (101) is fixedly arranged at the bottom of the sewage purifier (10), a water pump (12) is fixedly arranged at one side of the device main body (2), a water outlet of the water pump (12) is fixedly connected to a water guide pipe (11) extending to the inside the sewage purifier (10), the water inlet is fixedly connected to a metal hose (14) and is fixedly connected to a metal hose (14), an electric telescopic rod (16) is fixedly arranged on the inner top wall of the device main body (2), and the metal tube (14) is fixedly connected with the bottom end of the electric telescopic rod (16).

2. A water resource dredging apparatus as claimed in claim 1, wherein: the stirring mechanism (4) comprises a stirring shaft (41), one end of the stirring shaft (41) is rotationally connected with the inner wall of the device main body (2) through a bearing (42), the other end of the stirring shaft is fixedly arranged at the output end of a motor (43), a stirring paddle (44) is fixedly arranged on the stirring shaft (41), and the motor (43) is fixedly arranged on the device main body (2).

3. A water resource dredging apparatus as claimed in claim 1, wherein: a valve (8) is fixedly arranged on the sand discharge pipe (7).

4. A water resource dredging apparatus as claimed in claim 1, wherein: the vibrating motors (9) are symmetrically distributed at the bottom of the discharging hopper (6).

5. A water resource dredging apparatus as claimed in claim 1, wherein: the inside of the sewage purifier (10) is fixedly provided with a second filter screen (102) and an activated carbon adsorption screen (103) from top to bottom in sequence.

6. A water resource dredging apparatus as claimed in claim 1, wherein: the number of the suction heads (15) is multiple, the suction heads (15) are distributed below the metal pipe (14) at equal intervals, and a screen is fixedly arranged at the port of the suction head (15).

7. A water resource dredging apparatus as claimed in claim 1, wherein: an access door (17) is fixedly arranged on the front surface of the device main body (2).