CN211498992U

CN211498992U - Dredging device for hydraulic engineering

Info

Publication number: CN211498992U
Application number: CN201922136412.9U
Authority: CN
Inventors: 高兴辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-09-15
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a sediment removal device for hydraulic engineering, which comprises a vehicle rack, frame front end middle part fixed mounting has a traction block, the anterior fixed mounting in frame upper end has a purifying tank, frame upper end rear portion fixed mounting has a rose box and a dredge pump, and the dredge pump is located the rose box left side, frame upper end left hand corner fixed mounting has a single chip microcomputer control case, the hose of dredging pump's dredging end fixedly connected with, the one end fixed mounting that the dredge pump was kept away from to the hose has a dredging cover, dredging cover rear end fixed mounting has a sealed cowling, and is provided with a motor in the sealed cowling. A sediment removal device for hydraulic engineering, can discharge the river of extraction into the river course again after filtering in to reduce the waste of water resource, prevent that the river course is dry, and the poisonous irritability smell gas that can also produce when can also clearing up silt adsorbs the purification, the feature of environmental protection is strong.

Description

Dredging device for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering desilting equipment technical field, in particular to desilting device for hydraulic engineering.

Background

River channel siltation increasingly affects the normal performance of various functions such as flood control, waterlogging drainage, irrigation, water supply, navigation and the like, and in order to recover the normal functions of the river channel and promote the rapid and continuous development of the economic society, river channel dredging engineering is carried out, so that the river channel is deepened and widened through treatment, river water is cleared, the production conditions and living environment of the masses are obviously improved, and the aims of 'clear water, smooth river, green bank and beautiful landscape' are achieved.

Current patent (publication number CN 209568487U) discloses an environment-friendly sediment removal device for hydraulic engineering, including removing the car, the top side fixed mounting who removes the car stores up the mud case, the top side fixed mounting mud filter who stores up the mud case, the left end fixed mounting motor of crossbeam, the vertical hydraulic lift of lower extreme fixed mounting of motor shaft, the long box of lower extreme fixed mounting of hydraulic lift end, the bottom side opening of long box, the bottom fixed mounting of long box has power unit's cross axle, the even fixed mounting several in periphery of cross axle breaks ground the sword, the utility model discloses the people discovers that current patent exists following problem at least: 1. after the river bottom sludge is crushed, the sludge pumped by the sludge suction pump contains a large amount of water, if the sludge is not treated, the waste of water resources is easily caused, and the drying of the river channel is accelerated; 2. the river bottom sludge contains a large amount of pungent odor gas, and the air pollution is easily caused by directly discharging the pungent odor gas into the air, so that the human health is influenced.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a sediment removal device for hydraulic engineering can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sediment removal device for hydraulic engineering, includes the frame, frame front end middle part fixed mounting has a traction block, the anterior fixed mounting in frame upper end has a purifying tank, frame upper end rear portion fixed mounting has a rose box and a dredge pump, and the dredge pump is located the rose box left side, frame upper end left front corner fixed mounting has a single chip microcomputer control case, the one end fixed mounting that the dredge pump was kept away from to the hose has a dredge cover, dredge cover rear end fixed mounting has a seal cover, and is provided with a motor in the seal cover.

Preferably, an outlet duct is fixedly mounted at the left part of the upper end of the purification tank, a U-shaped pipe is fixedly connected to the right part of the upper end of the purification tank, one end of the U-shaped pipe is far away from the middle part of the upper end of the filter box, an air suction pump is fixedly connected to the part of the outer wall of the U-shaped pipe, the purification tank and the filter box are communicated with each other through the inside of the U-shaped pipe, an outlet pipe is fixedly connected to the lower part of the left end of the filter box, and a conveying pipe is fixedly connected between the sludge discharging end of the sludge suction pump and.

Preferably, the rose box is inside cavity and right-hand member open-ended cuboid structure, and rose box inner chamber middle part height from left to right fixed mounting has a filter screen, the hookup location of outlet pipe and rose box is located the filter screen below, the hookup location of conveyer pipe and rose box is located the filter screen top.

Preferably, be provided with an installation cavity in the sealed cowling, motor fixed mounting is at the wall behind the installation cavity, and transmission shaft of the output fixedly connected with of motor, the one end that the motor was kept away from to the transmission shaft runs through the sealed cowling in proper order before the cover wall with inhale behind the mud cover wall and with inhale before the mud cover inner chamber cover wall and pass through bearing swing joint and be in the same place, and the transmission shaft is located partial outer wall annular array fixed mounting who inhales in the mud cover and has a plurality of broken swoves of group.

Preferably, the purification tank inner chamber has active carbon adsorption layer and biomembrane adsorbed layer from back to front fixed mounting in proper order, purification tank inner chamber roof fixed mounting has two ultraviolet lamp, two ultraviolet lamp is located biomembrane adsorbed layer left side and right side respectively, and two ultraviolet lamp all with single chip microcomputer control case electric connection.

Preferably, the dredge pump and the motor are both electrically connected with the single chip microcomputer control box, and a storage battery is arranged in the single chip microcomputer control box.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through being provided with and inhaling mud cover and motor, drive the transmission shaft transmission by the motor to drive crushing sword and rotate and stir the bits of broken glass with river bed silt, prevent that bulky silt from getting into in the hose and leading to the pipeline to block up.

2. Through being provided with the rose box, the suction dredge inhales silt back in the rose box, filters through the filter screen, can make the moisture that contains in the silt fall into the filter screen below and from the outlet pipe arrange get back to the river course in, has reduced the waste of water resource to through artifical supplementary, can clear up the silt of filter screen upper end fast, prevent that silt from piling up.

3. Through being provided with the purification tank, can adsorb the poisonous pungent smell gas that produces when clearing up silt and purify, avoid it directly to discharge and lead to air pollution in the air, guaranteed human health to a certain extent.

Drawings

Fig. 1 is a schematic view of the whole structure of the dredging device for hydraulic engineering of the present invention;

fig. 2 is a schematic view of the whole structure of the filter box of the dredging device for hydraulic engineering of the present invention;

fig. 3 is a schematic view of the internal structure of a mud suction cover of the dredging device for hydraulic engineering of the present invention;

fig. 4 is the utility model relates to an internal structure schematic diagram of a desilting device's for hydraulic engineering purification jar.

In the figure: 1. a frame; 2. a traction block; 3. a purification tank; 4. a filter box; 5. a singlechip control box; 6. a dredge pump; 7. a hose; 8. a mud suction cover; 9. a water outlet pipe; 10. an air outlet pipe; 11. a U-shaped pipe; 12. a getter pump; 13. a delivery pipe; 14. a sealing cover; 15. a motor; 16. filtering with a screen; 17. a mounting cavity; 18. a drive shaft; 19. a crushing knife; 20. a biofilm adsorbing layer; 21. an ultraviolet lamp; 22. an activated carbon adsorption layer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a dredging device for hydraulic engineering, comprises a frame 1, a traction block 2 is fixedly installed in the middle of the front end of the frame 1, a purification tank 3 is fixedly installed in the front of the upper end of the frame 1, a filter box 4 and a dredge pump 6 are fixedly installed in the rear of the upper end of the frame 1, the dredge pump 6 is located on the left side of the filter box 4, a single chip microcomputer control box 5 is fixedly installed at the left front corner of the upper end of the frame 1, a hose 7 is fixedly connected to the dredge pump 6, a dredge cover 8 is fixedly installed at one end, far away from the dredge pump 6, of the hose 7, a sealing cover 14 is fixedly installed at the rear end of the dredge cover 8, and a motor 15 is arranged in the sealing cover 14.

An air outlet pipe 10 is fixedly installed at the left part of the upper end of the purifying tank 3, a U-shaped pipe 11 is fixedly connected to the right part of the upper end of the purifying tank 3, one end, far away from the purifying tank 3, of the U-shaped pipe 11 is fixedly connected to the middle part of the upper end of the filter box 4, an air suction pump 12 is fixedly connected to the outer wall of the part, close to the filter box 4, of the U-shaped pipe 11, the purifying tank 3 is communicated with the filter box 4 through the inside of the U-shaped pipe 11, the air suction pump 12 can convey pungent odor gas in sludge into the purifying tank 3 through the U-shaped pipe 11, a water outlet pipe 9 is fixedly connected to the lower part of the left end of the filter box 4 and can return filtered water into a river channel; the filter box 4 is a cuboid structure which is hollow inside and has an opening at the right end, a filter screen 16 is fixedly arranged at the left high and the right low in the middle of the inner cavity of the filter box 4, the connecting position of the water outlet pipe 9 and the filter box 4 is positioned below the filter screen 16, the connecting position of the conveying pipe 13 and the filter box 4 is positioned above the filter screen 16, sludge pumped by the sludge pump 6 is remained at the upper end of the filter screen 16, and the contained water falls into the lower part of the filter screen 16; a mounting cavity 17 is arranged in the sealing cover 14, the motor 15 is fixedly mounted on the rear wall of the mounting cavity 17, the output end of the motor 15 is fixedly connected with a transmission shaft 18, one end, far away from the motor 15, of the transmission shaft 18 sequentially penetrates through the front cover wall of the sealing cover 14 and the rear cover wall of the mud suction cover 8 and is movably connected with the front cover wall of the inner cavity of the mud suction cover 8 through a bearing, and a plurality of groups of crushing knives 19 are fixedly mounted on the annular array of the partial outer wall of the transmission shaft 18 in the mud suction cover 8, so that silt at the bottom of a river can be crushed, and the phenomenon that the large-volume silt enters the hose 7; an active carbon adsorption layer 22 and a biological membrane adsorption layer 20 are fixedly installed in the inner cavity of the purification tank 3 from back to front in sequence to adsorb toxic and pungent odor gas, two ultraviolet lamps 21 are fixedly installed on the top wall of the inner cavity of the purification tank 3, the two ultraviolet lamps 21 are respectively positioned on the left side and the right side of the biological membrane adsorption layer 20, and the two ultraviolet lamps 21 are both electrically connected with the single chip microcomputer control box 5, so that the sterilization effect can be achieved; the dredge pump 6 and the motor 15 are both electrically connected with the single chip microcomputer control box 5, and a storage battery is arranged in the single chip microcomputer control box 5 and provides electric energy for the whole device.

It should be noted that, the utility model relates to a dredging device for hydraulic engineering, when in use, the device is moved to the riverway side needing to clean sludge by a tractor through a traction block 2, a sludge suction cover 8 is sent to the bottom of the riverway, a motor 15 is started, the motor 15 drives a transmission shaft 18 to rotate, thereby driving a crushing knife 19 to rotate to stir the sludge at the bottom of the riverway, a sludge suction pump 6 works to send the stirred sludge into a filter box 4 through a hose 7 and a delivery pipe 13, the sludge is left at the lower end of a filter screen 16, water which is pumped up together falls below the filter screen 16 and is discharged from a water outlet pipe 9, the sludge left at the upper end of the filter screen 16 can be rapidly cleared under the assistance of manpower, thereby preventing the sludge from being accumulated, an air suction pump 12 works, toxic pungent odor gas in the sludge can be pumped into a purification tank 3 through a U-shaped pipe 11, and sequentially passes through an activated carbon adsorption layer 22 and a biomembrane adsorption layer 20, the two ultraviolet lamps 21 work to play a role in sterilization and disinfection, and the treated gas is discharged from the gas outlet pipe 10, so that the atmosphere can be prevented from being polluted, and the human health is protected.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sediment removal device for hydraulic engineering, includes frame (1), its characterized in that: frame (1) front end middle part fixed mounting has a traction block (2), frame (1) upper end front portion fixed mounting has a purifying tank (3), frame (1) upper end rear portion fixed mounting has a rose box (4) and a dredge pump (6), and dredge pump (6) are located rose box (4) left side, frame (1) upper end left front corner fixed mounting has a single chip microcomputer control case (5), the dredge pump (6) inhale dredge end fixedly connected with one hose (7), hose (7) keep away from the one end fixed mounting of dredge pump (6) and inhale dredge cover (8), inhale dredge cover (8) rear end fixed mounting has a sealed cowling (14), and be provided with a motor (15) in sealed cowling (14).

2. The dredging device for the water conservancy project according to claim 1, wherein: purification tank (3) upper end left part fixed mounting has an outlet duct (10), U type pipe (11) of purification tank (3) upper end right part fixedly connected with, purification tank (3) one end fixed connection is kept away from in U type pipe (11) middle part in rose box (4) upper end, and U type pipe (11) are close to aspirator pump (12) of part outer wall fixedly connected with of rose box (4), purification tank (3) and rose box (4) communicate with each other through U type pipe (11) inside, outlet pipe (9) of rose box (4) left end lower part fixedly connected with, common fixedly connected with conveyer pipe (13) between dredge pump (6) row mud end and rose box (4).

3. The dredging device for the water conservancy project according to claim 2, wherein: rose box (4) are inside cavity and right-hand member open-ended cuboid structure, and rose box (4) inner chamber middle part height from left to right side low fixed mounting have a filter screen (16), outlet pipe (9) are located filter screen (16) below with the hookup location of rose box (4), conveyer pipe (13) are located filter screen (16) top with the hookup location of rose box (4).

4. The dredging device for the water conservancy project according to claim 1, wherein: be provided with an installation cavity (17) in sealed cowling (14), motor (15) fixed mounting is wall behind installation cavity (17), and transmission shaft (18) of output fixedly connected with of motor (15), the one end that motor (15) were kept away from in transmission shaft (18) runs through sealed cowling (14) front shroud wall in proper order and inhales mud cover (8) rear shroud wall and with inhale mud cover (8) inner chamber front shroud wall and pass through bearing swing joint and be in the same place, and transmission shaft (18) are located the partial outer wall annular array fixed mounting who inhales mud cover (8) and have broken sword (19) of a plurality of groups.

5. The dredging device for the water conservancy project according to claim 1, wherein: purification tank (3) inner chamber is from back to preceding fixed mounting in proper order has activated carbon adsorption layer (22) and biomembrane adsorbed layer (20), purification tank (3) inner chamber roof fixed mounting has two ultraviolet lamp (21), two ultraviolet lamp (21) are located biomembrane adsorbed layer (20) left side and right side respectively, and two ultraviolet lamp (21) all with single chip microcomputer control case (5) electric connection.

6. The dredging device for the water conservancy project according to claim 1, wherein: the dredge pump (6) and the motor (15) are both electrically connected with the single chip microcomputer control box (5), and a storage battery is arranged in the single chip microcomputer control box (5).