CN215442071U

CN215442071U - Anti-blocking monitoring device for dredging ship

Info

Publication number: CN215442071U
Application number: CN202120555483.7U
Authority: CN
Inventors: 杨选军; 王强; 朱贤中; 杨岳林
Original assignee: Anhui Keqingshui Environmental Technology Co ltd
Current assignee: Anhui Keqingshui Environmental Technology Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2022-01-07
Anticipated expiration: 2031-03-18

Abstract

The utility model discloses an anti-clogging monitoring device for a dredging ship, wherein a first electromagnetic flow meter and a second electromagnetic flow meter are installed on a mud outlet pipe at intervals, a flared pipe is arranged at the lower end of a dredging pipeline and is connected with the lower end of the dredging pipeline through a flange, a double-end motor is assembled at one side of the center of the lower end face of a partition plate, a motor protective cover for covering the double-end motor is arranged at the outer side of the double-end motor, an upper output shaft of the double-end motor is fixedly connected with a stirring shaft which is rotatably installed at the center of the upper end face of the partition plate, the left side and the right side of the outer peripheral surface of the stirring shaft are fixedly connected with a stirring rod respectively, the upper side and the lower side of the stirring shaft are fixedly connected with spiral blades, the lower output shaft of the double-end motor extends out of the motor protective cover downwards, the tail end of the double-end motor protective cover is fixedly connected with a cross rod, the two inclined rods are arranged, the symmetrical inclined fixed connection is on the left and right sides of the cross rod, the crushing knives are uniformly fixed on the peripheral surface of the inclined rod, and the filtering holes are uniformly opened on one side of the outer ring of the clapboard. The utility model effectively prevents the dredging ship from being blocked and improves the working efficiency of the dredging ship.

Description

Anti-blocking monitoring device for dredging ship

Technical Field

The utility model relates to an anti-blocking monitoring device for a dredging ship, which is applied to the technical field of sludge treatment.

Background

A desilting ship, namely a tool for removing sediment at the bottom of water. The power is generally diesel engine and motor. The hull, namely the floating body, adopts an assembled box type structure. The device comprises a dredging device, a power device, a conveying device and the like. The power drives the dredging device to remove the sediment at the bottom of the water, and the sediment is sent to a designated position by the conveying device. The used desilting device of current desilting ship is the directness and will take out the silt pipeline and directly put into the river and carry out the desilting more, at the actual operation in-process, can often appear taking out the problem that the silt pipeline blockked up, need disappear stifled to taking out the silt pipeline this moment, need consume a large amount of manpowers and time, and directly influenced the work efficiency of desilting ship.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model discloses an anti-blocking monitoring device for a dredging ship.

The utility model discloses an anti-blocking monitoring device for a dredging ship, which comprises: the sludge pump comprises a ship body, a sludge pump, a sludge outlet pipe, a first electromagnetic flowmeter, a second electromagnetic flowmeter, a sludge pumping pipeline, an expanding pipe, a partition plate, a double-head motor, a stirring shaft, a stirring rod, a scattering block, a helical blade, a cross rod, an inclined rod, a crushing cutter and a filtering hole, wherein the sludge pump is installed on the ship body, the outlet of the sludge pump is connected with the sludge outlet pipe, the other end of the sludge outlet pipe is connected with a sludge collecting mechanism on the ship body, the first electromagnetic flowmeter and the second electromagnetic flowmeter are installed on the sludge outlet pipe at intervals, the inlet of the sludge pump is connected with the sludge pumping pipeline, the lower end of the sludge pumping pipeline is connected with a flange plate, the upper end of the expanding pipe is also connected with a flange plate, the expanding pipe is arranged at the lower end of the sludge pumping pipeline and is connected with the lower end of the sludge pumping pipeline through a flange, the lower side inside the expanding pipe is horizontally and fixedly connected with the partition plate, one side of the center of the lower end face of the partition plate is assembled with the double-head motor, a motor protective cover which covers the double-head motor is arranged on the outer side of the double-head motor and is fixedly connected with the partition plate, the upper output shaft of the double-head motor is fixedly connected with a stirring shaft which is rotatably arranged at the center of the upper end surface of the partition plate, the left side and the right side of the peripheral surface of the stirring shaft are respectively and fixedly connected with a stirring rod which is arranged at the lower part of the stirring shaft, the upper side and the lower side of the peripheral surface of the stirring rod are respectively and fixedly connected with a row of scattered blocks, the upper end of the stirring shaft extends into a part of the silt pumping pipeline, the upper side of the stirring shaft is fixedly connected with a helical blade, the lower output shaft of the double-head motor extends out of the motor protective cover downwards, the tail end of the double-head motor is fixedly connected with a cross rod, the number of the inclined rods is two, the symmetrical slope rigid coupling is in the horizontal pole left and right sides, and two down tube are splayed structure, even rigid coupling has broken sword on the down tube outer peripheral face, evenly open baffle outer lane one side has the filtration pore.

And the distance between the first electromagnetic flowmeter and the second electromagnetic flowmeter is at least 0.5 meter.

The diameter of the flared tube is gradually increased from top to bottom.

The motor protection cover is an annular cover body, and the partition plate is not provided with filter holes in the area corresponding to the motor protection cover.

The end of the crushing knife far away from the inclined rod is sharp.

By adopting the technical scheme, the method has the following advantages:

1. the structure is novel;

2. effectively prevent the desilting device of desilting ship jam, improve the work efficiency of desilting ship.

Drawings

FIG. 1 is a schematic structural diagram of an anti-clogging monitoring device for a dredging vessel according to the present invention;

fig. 2 is an enlarged schematic view of the flared tube of the present invention.

Wherein: 1, a ship body; 2-sludge pump; 3, a mud outlet pipe; 4, a first electromagnetic flowmeter; 5, a second electromagnetic flowmeter; 6-pumping a silt pipeline; 7-flared tube; 8-a separator; 9-a double-head motor; 10-a stirring shaft; 11-a stirring rod; 12-scattering blocks; 13-helical blades; 14-a cross-bar; 15-diagonal rods; 16-a crushing knife; 17-filtration pores; 91-motor protection cover.

Detailed Description

As shown in FIGS. 1-2, the utility model discloses an anti-blocking monitoring device for a dredging ship, comprising: the sludge pump comprises a ship body 1, a sludge pump 2, a sludge outlet pipe 3, a first electromagnetic flow meter 4, a second electromagnetic flow meter 5, a sludge pumping pipeline 6, an expanding pipe 7, a partition plate 8, a double-end motor 9, a stirring shaft 10, a stirring rod 11, a scattering block 12, a spiral blade 13, a cross rod 14, an inclined rod 15, a crushing cutter 16 and a filtering hole 17, wherein the ship body 1 is provided with the sludge pump 2, the outlet of the sludge pump 2 is connected with the sludge outlet pipe 3, the other end of the sludge outlet pipe 3 is connected with a sludge collecting mechanism on the ship body 1, the sludge outlet pipe 3 is provided with the first electromagnetic flow meter 4 and the second electromagnetic flow meter 5 at intervals, the inlet of the sludge pump 2 is connected with the sludge pumping pipeline 6, the lower end of the sludge pumping pipeline 6 is connected with a flange plate, the upper end of the expanding pipe 7 is also connected with a flange plate, the expanding pipe 7 is arranged at the lower end of the sludge pumping pipeline 6 and is connected with the two through a flange plate, the partition plate 8 is horizontally and fixedly connected with the lower side inside the expanding pipe 7, the double-end motor 9 is assembled on one side of the center of the lower end face of the partition board 8, a motor protective cover 91 covering the double-end motor 9 is arranged on the outer side of the double-end motor 9, the motor protective cover 91 is fixedly connected with the partition board 8, an upper output shaft of the double-end motor 9 is fixedly connected with a stirring shaft 10 rotatably installed at the center of the upper end face of the partition board 8, the left side and the right side of the outer peripheral face of the stirring shaft 10 are fixedly connected with a stirring rod 11 respectively, the stirring rod 11 is arranged on the lower portion of the stirring shaft 10, the upper side and the lower side of the outer peripheral face of the stirring rod 11 are fixedly connected with a row of scattered blocks 12 respectively, the upper end of the stirring shaft 10 extends into a part of the silt pumping pipeline 6, the upper side of the stirring shaft 10 is fixedly connected with a helical blade 13, the lower output shaft of the double-end motor 9 extends out of the motor protective cover 91 downwards and is fixedly connected with a cross rod 14 at the tail end, the two oblique rods 15 are symmetrically inclined and fixedly connected on the left side and the left side of the cross rod 14, the two inclined rods 15 are of a splayed structure, crushing cutters 16 are uniformly and fixedly connected to the outer peripheral surfaces of the inclined rods 15, and filter holes 17 are uniformly formed in one side of the outer ring of the partition plate 8.

The interval between the first electromagnetic flowmeter 4 and the second electromagnetic flowmeter 5 is at least 0.5 m, so that the two electromagnetic flowmeters are prevented from being damaged at the same time.

The diameter of the flared tube 7 is gradually increased from top to bottom.

The motor protection cover 91 is an annular cover body, and the filtering holes 17 are not formed in the area of the partition plate 8 corresponding to the motor protection cover 91.

The end of the crushing knife 16 far away from the inclined rod 15 is sharp.

The scraping mechanism comprises a scraping motor 161, a vertical shaft 162, a scraping plate 163, a cross rod 164 and an inclined rod 165, wherein the scraping motor 161 is assembled at the center of the upper end face of the sedimentation tank 1, the output shaft of the scraping motor 161 is fixedly connected with the vertical shaft 162 rotatably installed at the center of the top wall of the sedimentation tank 1, the scraping plate 163 is two in number and symmetrically arranged on the left side and the right side of the vertical shaft 162, the scraping plate 163 comprises a vertical section and an inclined section, the vertical section of the scraping plate 163 is connected with the vertical shaft through the cross rod 164, and the inclined section of the scraping plate 163 is connected with the vertical shaft 162 through the inclined rod 165.

The utility model is implemented as follows: when the dredging ship is in dredging operation, the double-end motor 9 and the sludge pump 2 are started, on one hand, the double-end motor 9 can drive the cross rod 14 to rotate, the cross rod 14 can drive the inclined rod 15 and the crushing cutter 16 to rotate, and a sludge layer in a river channel is crushed, so that sludge can be conveniently sucked into the flaring pipe 7 and enters from the filtering holes 17 on the partition plate 8, and large-particle impurities are discharged from the filtering holes 17 to be prevented from entering the flaring pipe 7 and blocking a pipeline; on the other hand, the double-end motor 9 still drives the (mixing) shaft 10 and rotates, and the (mixing) shaft 10 drives the puddler 11 and beats scattered piece 12 and rotate, can further clap to loose silt, and the (mixing) shaft 10 still drives helical blade 13 and rotates simultaneously, and the (mixing) shaft 10 stretches into and takes out silt pipeline 6 partly, and the (mixing) shaft 10 rotates like this, can prevent that silt from taking out silt pipeline 6 end opening department and blockking up. This application sets up two electromagnetic flowmeter on mud pipe 3, detects out the flow of mud pipe 3 through electromagnetic flowmeter one 4 and two 5 electromagnetic flowmeter, shows when all reducing by a wide margin when two electromagnetic flowmeter's table, can judge to take out silt pipeline 6 and appear blockking up, can real time monitoring take out the operation condition of silt pipeline 6.

Finally, it should be noted that: the above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention; thus, while the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.

Claims

1. An anti-clogging monitoring device for a dredging ship, comprising: hull, silt pump, play mud pipe, electromagnetic flowmeter one, electromagnetic flowmeter two, take out silt pipeline, flaring pipe, baffle, double-end motor, (mixing) shaft, puddler, bat piece, helical blade, horizontal pole, down tube, broken sword and filtration pore, a silt pump of installation on the hull, a mud pipe is gone out in the exit linkage of silt pump, it is connected its characterized in that with the collection silt mechanism on the hull to go out the mud pipe other end: the sludge discharge pipe is provided with a first electromagnetic flow meter and a second electromagnetic flow meter at intervals, the inlet of the sludge pump is connected with a sludge pumping pipeline, the lower end of the sludge pumping pipeline is connected with a flange plate, the upper end of the flared pipe is also connected with a flange plate, the flared pipe is arranged at the lower end of the sludge pumping pipeline and is connected with the lower end of the sludge pumping pipeline through a flange, the lower side of the inside of the flared pipe is horizontally and fixedly connected with a partition plate, one side of the center of the end surface of the lower end surface of the partition plate is provided with a double-end motor, the outer side of the double-end motor is provided with a motor protective cover covering the double-end motor, the motor protective cover is fixedly connected with the partition plate, the upper output shaft of the double-end motor is fixedly connected with a stirring shaft which is rotatably arranged at the center of the upper end surface of the partition plate, the left side and the right side of the outer peripheral surface of the stirring shaft are fixedly connected with a stirring rod respectively, the stirring rod is arranged at the lower part of the outer peripheral surface of the stirring rod, and the upper side and the lower side of the outer peripheral surface of the stirring rod are fixedly connected with a row of the stirring rod respectively, the utility model discloses a silt pump, including (mixing) shaft, motor safety cover and terminal rigid coupling, the upside rigid coupling of (mixing) shaft upper end stretches into and takes out silt pipeline partly, the upside rigid coupling of (mixing) shaft has helical blade, double-end motor's lower output shaft stretches out a horizontal pole of motor safety cover and terminal rigid coupling downwards, the down tube is two, and the symmetry slope rigid coupling is in the horizontal pole left and right sides, and two down tubes are splayed structure, even rigid coupling has broken sword on the down tube outer peripheral face, baffle outer lane one side is evenly opened there is the filtration hole.

2. The anti-clogging monitoring device for the dredging ship according to claim 1, wherein: and the distance between the first electromagnetic flowmeter and the second electromagnetic flowmeter is at least 0.5 meter.

3. The anti-clogging monitoring device for the dredging ship according to claim 1, wherein: the diameter of the flared tube is gradually increased from top to bottom.

4. The anti-clogging monitoring device for the dredging ship according to claim 1, wherein: the motor protection cover is an annular cover body, and the partition plate is not provided with filter holes in the area corresponding to the motor protection cover.

5. The anti-clogging monitoring device for the dredging ship according to claim 1, wherein: the end of the crushing knife far away from the inclined rod is sharp.