KR20110130654A

KR20110130654A - Sewer dredging apparatus and dredging method which has an folding type carrier

Info

Publication number: KR20110130654A
Application number: KR1020100050101A
Authority: KR
Inventors: 최인환
Original assignee: 청하원건설 주식회사
Priority date: 2010-05-28
Filing date: 2010-05-28
Publication date: 2011-12-06

Abstract

PURPOSE: A sewer dredging device and a dredging method equipped with a foldable cart are provided to discharge the deposit from the inside of a drain pipe. CONSTITUTION: A sewer dredging device comprises a sewer pipe dredge(1) and a dehydration device(100). The sewer dredge dredges the deposit within a sewer pipe. The sewer dredge comprises a cart(10), a mobile tool(20), a connecting member(30), and an introducer. The cart is formed in order to control back and forth movement and left and right movement. The connecting member is connected to the mobile tool to adjust an angle. The dehydration device is connected to the sewer dredge.

Description

Dredging apparatus and dredging method which has an folding type carrier

The present invention relates to a dredging device having a folding bogie and a sewer dredging method using the same, and more particularly, it is possible to vary the operation width and length of the dredger and to easily attach and detach a plurality of tools to manhole than sewer pipe This small sewer pipe is easy to enter and convenient to work under, and it is a sewer pipe dredging device equipped with a folding mobile bogie that enables continuous dewatering operation while overcoming the obstacles of solids that obstruct the dredging and dredging of sediment in the sewer pipe. It is about dredging method.

As is well known, large amounts of water are used in places where humans live and conduct production activities, so that daily sewage and industrial wastewater are increasing.In particular, when there are heavy rain areas or heavy rainfall like Korea, In this case, floating sewage or earth and sand, etc. loaded in sewage that flows along with rainwater as well as living sewage flowing in the sewage pipe are easily deposited due to natural sedimentation or slow flow rate in a curved or enlarged pipeline.

This increase in sedimentation leads to a gradual blockage of the sewer pipes and even backwater damage to the living environment.

In order to prevent such damages, sewer pipes should be installed and maintained well. In any case, as urban activities and industrial activities become more active, the role of sewers is very important and is essential to creating an urban environment.

In addition, the sewer plays an important role as a vein in the human body, and dredging is required for the maintenance of such a sewerage, and neglecting this dredging operation causes the entire city to be constipated like humans, causing enormous economic damage as well as human life. Disasters and hazards cause harm, so sewer management is the first consideration in urban development and its maintenance is very important.

As such, the sewer dredging work includes a dredging method by a manpower and a mechanical dredging method. The conventional mechanical dredging method merely replaces a manpower with a mechanical force.

In the conventional dredging device used in such a mechanical dredging method, a winch is installed on both ends of the sewage pipe, and a winch bucket dredging device for dredging sewage pipes by connecting a bucket rope between the winches and dredging the sewer pipe, and a vacuum suction type suction car. Several methods have been suggested.

These conventional devices have limitations of dredging when the manhole is relatively small compared to large pipelines or pipes.

Therefore, the efficiency of dredging work is low and can not be processed quickly.

In particular, in the case of the historic fund pipeline, it is true that the complete dredging of the pipeline is virtually difficult.

Therefore, the present invention has been made to solve the above problems, the object of the present invention is to provide a dredging equipment in the sewage pipe or the history-funnel pipeline having a manhole relatively small compared to the pipeline by providing a foldable trolley first and the entire sewage pipe The area can be dredged without overcoming the obstacles of solids, and also dewatering inside the manhole.

Second, the dredging device to the sewer pipe can be easily entered into the sewer pipe through the manhole, thereby improving the convenience of work.

Third, it is possible to easily install and use the introducer and other tools according to the dredging conditions of the sewer pipe can improve the work efficiency.

Fourth, the sediment being dredged from the sewer dredging device can be dewatered from the inside of the sewer pipe so that the dredged water does not leak to the outside, so it is possible to work with a more environmentally friendly method.

Fifth, it is possible to freely adjust the dredging device in the sewer pipes in the front, rear, left, and right directions, so that the entire area of the sewer pipe can be dredged without any omission. The present invention provides a dredging device and a dredging method using the same.

The present invention for achieving the above object is installed in the sewage pipe, while moving forward and backward, in dredging sediment in the sewer, foldable bogie to adjust forward and backward and left and right, and connected to the bogie and slide left and right Moving means to be guided back and forth, the connecting means is connected to the moving means so as to adjust the angle, is detachably coupled to the connecting means and slides from side to side to evenly dredge the entire bottom surface of the sewer pipe And a dehydration device connected to the introducer and a connection hose to dehydrate the dredged sediment by the introducer.

In addition, the present invention dredging sewer pipe as a dredging device and dredged sewer pipe dredging device equipped with a foldable bogie characterized in that the sewage sediment is completely dehydrated inside the sewer pipe through the first, second, third, fourth dehydration process and using the same In providing dredging method.

Thus, the present invention is easy to enter the dredger in the sewer pipe smaller manhole than the pipe width, and can change the width of the left and right and up and down and the moving angle, so that dredging operation is possible while overcoming the obstacles of solids that hinder the progress of the dredger. By allowing the dredged sediment to be completely dehydrated in the sewer, the dredged water does not leak to the outside, so that work can be performed smoothly and sanitarily around the workplace.

1 is a perspective view showing a dredging pipe dredging device according to the present invention.
Figure 2 is a perspective view showing a dredger as a sewer pipe in accordance with the present invention.
3 is an exploded perspective view of the dredger to the dredger according to the present invention.
Figure 4 is an exemplary view when entering the sewer pipe sewer pipe dredge according to the present invention.
5 is an exemplary view showing a state in which the introduction of the dredger to the sewer pipe slide in accordance with the present invention.
6 is an exemplary view showing a dredging state of the sewer dredger according to the present invention.
7 is a perspective view showing a state in which the introduction of the dredger to the sewer pipe in accordance with the present invention is raised.
Figure 8 is a side view showing a state in which the introduction phase of the dredger dredger according to the present invention is elevated.
Figure 9 is a side view illustrating a state in which the introduction of the dredger down the sewer pipe in accordance with the present invention.
Figure 10 is a perspective view showing another example of the dredging pipe dredger according to the present invention.
Figure 11 is an internal configuration showing the introduction means of the dredger to the sewer pipe.
12 is an operation perspective view showing a dewatering device according to the present invention.
Figure 13 is a partial cross-sectional view showing a dewatering device according to the present invention.
14 is an operation example of the sewer pipe dredging apparatus according to the present invention.
Figure 15 is an example of a method for dredging the history-funn pipeline by using the sewer pipe dredging device according to the present invention.
Figure 16 is a perspective view showing a dredger with a sewer pipe with a solids removal equipment according to the present invention.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a sewer pipe dredging apparatus according to the present invention, Figure 2 is a perspective view showing a sewer pipe dredger according to the invention, Figure 3 shows an exploded perspective view of the sewer pipe dredger according to the present invention, Figure 4 is Exemplary view when entering the sewer pipe dredger according to the present invention, Figure 5 is an exemplary view showing a slide state of the introduction of the dredger dredger according to the invention, Figure 6 is a dredging state of the sewer pipe dredger according to the present invention Figure 7 is a perspective view showing a state in which the introduction of the dredger to the sewer pipe dredger according to the invention is a perspective view, Figure 8 is a side view showing a state in which the introduction of the dredger to the sewer pipe in accordance with the present invention is raised, 9 is a side view illustrating a state in which the introduction of the sewer dredger according to the present invention is lowered, Figure 10 is another example of the sewer dredger according to the present invention 11 is a perspective view showing the introduction means of the dredger to the sewer pipe, Figure 12 is an operation perspective view showing a dewatering device according to the present invention, Figure 13 is a partial cross-sectional view showing a dewatering device according to the present invention. 14 is a view illustrating an operation example of a sewer dredging device according to the present invention.

1 to 14, the present invention in the apparatus for dredging and dewatering sediment in the sewer pipe, the sewer pipe dredger for dredging sediment in the sewer pipe (1) and dredging connected to the sewer pipe dredger (1) It is composed of a dewatering device 100 to dewater the sediment.

The sewer pipe dredger (1) is to be connected to the trolley 10 to be moved forward, backward, the moving means 20 to be connected to the trolley 10 to be moved back and forth, left and right, and the moving means 20 It comprises a connecting means 30 is coupled to the connecting means 30 is detachably attached to the introducer 60 to guide and crush the sediment in the sewer pipe.

The trolley 10 has a connecting frame 11 which is connected to the guide rods 12 on both sides is formed, the direction adjustment frame to enable the direction of the hinge (h) to the center axis in the connecting frame 11 14 is connected, and the folding guide roller 15 having a spring is formed at the upper end of the connecting frame 11 and the direction control frame 14.

In addition, the connecting frame 11 and the direction control frame 14, the wheel 16 is formed to facilitate the forward and backward of the dredger 1 to the sewer pipe.

On the other hand, the connection frame 11 and the direction control frame 14 of the trolley 10 is preferably provided with various wheels, such as the endless track 17 as shown in FIG.

The moving means 20 is a support frame 21 which is connected to the guide rod 12 of the trolley 10 by a rotation shaft 23 and a slide plate which is connected to the support frame 21 and slides back and forth. (22) is formed.

The support frame 21 is formed with a guide groove 21a in the longitudinal direction.

A guide roller 22a is formed at an outer side of the slide plate 22 so as to be inserted into the guide groove 21a so that the slide plate 22 can slide.

In addition, the moving means 20 and the bogie 10 ascending and descending the moving means 20 around the rotating shaft 23, the lifting cylinder 24 to adjust the height of the up and down of the introducer (60). ) Is connected and installed.

The connecting means 30 is connected to the slide plate 22 of the moving means 20, a plurality of connecting bars 31 are formed in the vertical direction in the vertical direction.

In addition, the connection bar 31 of the connecting means 30 is provided with a camera and a light 34 so as to check the inside of the sewer pipe.

On the other hand, the rear of the connecting means 30 is provided with a cylinder 32 to vary the angle of the connecting means 30.

The introducer (60) is connected to the connector (68) formed to be detachable from the connecting bar (31), and the body (61) connected to the hinge (h) to adjust the angle to the connector (68); The driving unit 62 is installed at one side of the body 61 and the introduction unit 63 is installed in front of the body 61 to guide and crush the deposit while rotating in accordance with the driving of the driving unit 62. It is formed to include.

In addition, the introduction means 63 is connected to the rotating plate 64 on both sides by a quadrangular rod 65 having a crushing function, a plurality of variable position impeller 66 on the inner surface of the hexagonal rod 65 having the crushing function ) Is formed, and a screw 67 is formed inside the body 61 to guide the deposits induced by the variable displacement impeller 66 to the center.

In addition, a rubber pad 69 is formed at the lower end of the body 61 of the introducer 60 so as to be able to return to its original shape even when the dredging work is turned down so as not to be lost to the lower part of the empty space.

The dehydration apparatus 100 is provided with a winding reel 101, in which a connection hose 102 connected to the inlet 60 of the dredger 1 is wound into the sewer pipe, and a bottom frame provided with a pump system 109 therein. (103), the support 104 is fixed to the upper floor frame 103, the discharge pipe 105 for communicating the dredged sediment in communication with the connection hose 102 and the discharge pipe 105 Dehydration unit 106 to be connected, the transfer pipe 107 and the transfer pipe 107 connected to the dehydration unit 106 so that the first dehydrated sediment can fall down as the secondary dehydration proceeds; The storage chamber 110, and the chain 130 and the chain 130 attached to the support 104 to collect the secondary dehydrated sediment through the secondary dewatering device 120 that can be continuously dewatering while rotating the filter network Fourth dewatered retreat by bucket 140 equipped with filter net connected to chain 130 It is configured to include a bucket elevator system 170 for transferring the deposit residue to the deposit outlet 150.

The transfer pipe 107 is formed in the zigzag form so that the inlet and the outlet portion is installed on the same center line and can be rotated and the sediment and sewage falling off from the dehydration unit 106 can be separated smoothly. Detachable filter net 108 is formed in the lower left and right of the lower portion can be dropped while preventing dewatered water from flowing into the sediment in the falling progress.

In addition, a blocking plate 141 is formed at an upper end of the bucket 140 provided with the filtering network to prevent the inflow of sewage.

On the other hand, as shown in Figure 16 attached to the moving means 20 of the sewer pipe dredger 1 according to the present invention solids removal equipment 300 to completely remove the solids that could not be removed after dredging in the sewer pipe To show how to remove residual solids.

In the accompanying drawings, reference numeral 160 denotes a water outlet through which dewatered sewage is discharged.

Looking at the method of dredging and dewatering the sewer pipe using the sewer pipe dredger 1 and the dewatering device 100 according to the present invention,

First, the folding guide roller 15 having a spring connected to the trolley 10 of the dredger 1 by a sewer pipe is folded inward, and the slide plate 22 of the moving means 30 is moved into the support frame 21. Slide to minimize the width and width of the dredger 1 dredger 1 according to the present invention according to the diameter of the manhole to enter the sewer pipe.

And, if the sewer pipe dredger (1) is charged into the sewer pipe to expand the folding guide roller 15 with the spring to reach the inner wall surface of the sewer pipe.

In addition, as the guide roller 22a is guided forward along the guide groove 21a of the support frame 21, the slide plate 22 is slid forward from the support frame 21 so that the connection means 30 Is introduced to the inlet 60 is pushed forward.

Thereafter, the introducer 60 is slid left and right, and the moving means 20 is moved up and down about the rotation shaft 23 by the lifting cylinder 24 so that the introducer 60 is lifted up. As it is lowered, the sediment inside the sewer pipe is dredged while moving forward and backward while the bogie 10 is adjusted up and down.

Meanwhile, as the rubber pad 69 attached to the frame to which the spring device is applied is formed at the lower end of the introducer 60, the dredger is dredged under the introducer 60 when the introducer 60 dredges the sewer pipe. It is possible to prevent the loss of the empty space of the part to perform a complete dredging work.

As such, the sediment dredged by the introducer 60 is discharged to the dewatering device 100 while the dewatering operation is performed.

At this time, the dewatering operation by the dewatering device 100 is the first dewatered while the dredged sediment through the connecting hose 102 is introduced into the dewatering unit 106 through the discharge pipe 105 through the pump system 109 You lose.

In addition, the sediment residue and sewage which are firstly dehydrated in the dehydration unit 106 are subjected to the third dehydration through the filter network inside the storage chamber 110 while the second dehydration is performed while passing through the transfer pipe 107. It is collected at the bottom of the system 170 and transported to the bucket 140 provided with the filtering network, and the fourth dehydration is made and discharged.

The sediment residues of the third dehydration collected in the storage chamber 110 are transferred by the bucket elevator system 170 including the chain 130 and the bucket 140 provided with the filtering network, and the sediment discharge port is formed by the fourth dehydration. It is discharged through 150.

On the other hand, by using the sewer pipe dredger 1 and the dewatering device 100 according to the present invention it is possible to perform the dredging operation of the history-funch pipeline 200 as shown in FIG.

At this time, the dredging method of the history-funn pipeline 200 enters the sewer pipe dredger 1 into the pipeline, and enters the dewatering device 100 connected to the sewer pipe dredger 1 by a connection hose 102, but The dehydration apparatus 100 is raised upward so that sewage is not introduced into the dehydration apparatus 100 so that the dehydration apparatus 100 is positioned above the sewage pipe to perform dehydration.

Therefore, the sewer pipe dredger 1 according to the present invention is the folding guide roller 15 is provided with the spring is folded or unfolded inward and the introducer 60 by sliding in the front, rear, left and right directions of the moving means 20. Being able to move before, after and left and right, it is possible to easily dredging dredger (1) to the sewer pipe through the manhole to the dredging work in the shortest possible time.

In addition, the direction adjustment frame 14 of the trolley 10 may change the moving direction about the hinge (h), the angle of the introducer 60 by the cylinder 32 is possible to connect the connection means (30) Dredging operation can be performed while easily changing the angle of the introducer (60) to be connected to the) to achieve a smooth dredging work without missing the sewer pipe and the history-funnel pipe 200 smaller manhole than the pipe.

And, because the sewer pipe dredger (1) is equipped with a camera and the light 34, the worker can easily grasp the inside of the sewer pipe from the outside, so that the work can be carried out while overcoming obstacles that hinder the progress of the dredger (1) to the sewer pipe. Will be.

On the other hand, sediment that is dredged by the sewer pipe dredging device according to the present invention is connected to the dewatering device 100 in the pump system 109 through the sewer pipe dredger 1 and the connection hose 102 to be dehydrated, At this time, the dehydration apparatus 100 is installed inside the sewer pipe, and the dehydration apparatus 100 is completely dehydrated through a four-step dehydration process and discharged to the outside.

The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

1: dredging pipe 10: bogie
11: connecting frame 12: guide rod
h: hinge 14: direction control frame
15: folding guide roller with spring
16: wheel 20: vehicle
21: support frame 21a: guide groove
22: slide plate 22a: guide roller
23: rotating shaft 24: lifting cylinder
30: connecting means 31: connecting bar
32: cylinder 34: camera and light
60: introducer 61: the body
62: drive unit 63: introduction means
64: rotating plate 65: quadrangular rod with shredding function
66: variable position impeller 67: screw
68: connector 69: rubber pad
100: dewatering device 101: winding reel
102: connecting hose 103: floor frame
104: support 105: discharge pipe
106: dewatering unit 107: transfer pipe
108: filter network 109: pump system
110: storage chamber 120: third dewatering device
130: chain 140: bucket equipped with a filtering network
141: blocking plate 150: deposit outlet
160: water outlet 170: bucket elevator system
200: history funnel pipeline 300: solids removal equipment

Claims

In the dredging device that is dredged in the sewer pipe and moved while sediment in the sewer pipe,
Folding and trolley 10 to adjust the angle while moving forward, backward;
A moving means 20 connected to the trolley 10 and slid left and right and guided before and after;
A connecting means 30 connected to the moving means 20 to enable an angle adjustment, and a plurality of connecting bars 31 being formed and a cylinder 32 formed to adjust the angle;
It is coupled to the connection means 30 is detachably coupled, the introduction unit 60 is slid left and right so that the entire bottom surface of the sewer pipe evenly dredged; 60 is provided with a folding bogie Dredger into a sewer pipe.

The method of claim 1,
The balance 10,
The connecting frame 11 is formed on both sides is connected to the guide rod 12,
The direction control frame 14 is connected to the connecting frame 11 so as to be able to change the direction of the hinge (h) to the axis,
A folding guide roller 15 having a spring is formed at the upper end of the connection frame 11 and the direction control frame 14,
The connection frame 11 and the direction control frame 14, the sewer pipe dredging device having a folding bogie, characterized in that the wheel 16 is formed to facilitate the forward and reverse of the sewer pipe dredger (1).

The method according to claim 1 or 2,
The moving means 20,
A support frame 21 connected to the guide rod 12 of the cart 10 by a rotation shaft 23 and having a guide groove 21a formed in a longitudinal direction thereof;
A slide plate 22 which is connected to the support frame 21 and slides back and forth so as to move back and forth to move the introducer 60 connected to the connecting means 30 is formed. Dredging device with a sewer pipe with a folding cart, characterized in that the guide roller (22a) is formed in the outer portion is inserted into the guide groove (21a) so that the slide plate (22) can slide.

The method of claim 3, wherein
The moving means 20 and the bogie 10 have a lifting cylinder 24 to adjust the up and down height of the introducer 60 while the moving means 20 moves up and down about the rotation shaft 23. Dredging device as a sewer pipe with a folding trolley, characterized in that the connection is installed.

The method of claim 1,
The introducer 60,
A connector 68 formed to be detachably attached to the connection bar 31;
Body 61 is connected to the hinge (h) so that the angle is adjusted to the connector 68,
A driving part 62 installed at one side of the body 61;
Rubber formed in the lower part of the body 61 is attached by a frame provided with a spring device within a predetermined angle even if it is folded so as to block the dredged water lost to the empty space at the bottom during dredging work, the rubber is rotated and restored Pad 69;
Is installed in front of the body 61 is formed including the introduction means 63 to guide and crush the deposit while rotating in accordance with the drive of the drive unit 62,
The introduction means 63 is connected to the rotating plate 64 on both sides by a quadrangular rod 65 having a crushing function, a plurality of variable variable impeller 66 on the inner surface of the hexagonal rod 65 having a crushing function It is formed, the sewer pipe dredging device having a folding cart, characterized in that the screw (67) is formed in the body 61 to collect the sediment dredged by the position variable impeller (66) to the center.

The method of claim 1,
The introduction device (60) is dredging to the sewer pipe with a foldable bogie characterized in that the dehydration device 100 is connected by the connection hose 102 and the pump system 109 so that the sediment to be dredged to be directly dewatered Device.

The method according to claim 6,
The dewatering device 100,
A bottom frame 103 provided with a winding reel 101 and a pump system 109 in which the connection hose 102 is wound so that the connection hose 102 connected to the introducer 40 is connected therein;
And the support 104 is fixed to the upper floor frame 103,
A discharge pipe 105 communicating with the connection hose 102 to allow the dredged sediment to be discharged by the pump system 190;
Dehydration unit 106 is connected to the discharge pipe 105,
A transfer pipe 107 connected to the dehydration unit 106 and leading down the first dehydrated sediment while proceeding with secondary dehydration;
A storage chamber 110 for collecting the dehydrated sediment through the transfer pipe 107;
Tertiary dewatering device 120 is formed in the lower portion of the support 104,
It is configured to include a bucket elevator system 170 to be transferred to the outside through the deposit outlet 150 by using a bucket 140 having a chain 130 and a filtering net attached to the inside of the support 104, up and down Dredging device as a sewer pipe equipped with a folding trolley characterized in that the.

The method of claim 7, wherein
The transfer pipe 107 is formed in the zigzag form so that the inlet and the outlet is formed on the same center line and can be rotated and the sediment and sewage falling off by being dewatered from the dehydration unit 106 can be separated smoothly. Filter net 108 is formed, the sewage pipe dredging device having a folding bogie, characterized in that the filter net 108 is formed detachably.

In the dredging method for dredging the sediment in the sewer pipe using the dredging device of claim 1 or 6,
The dredger 1 enters the sewer pipe into the sewer pipe by minimizing the width of the trolley 10, the moving means 20, and the introducer 60 to fit into the width of the manhole so as to be charged into the sewer pipe.
As the front and rear, left and right, the top and bottom of the moving means 20 is moved to introduce the dredging sewer pipe 60 is moved,
The sediment being dredged by the operation of the introducer 60 is discharged to the dehydration apparatus 100 to dehydrate the sediment itself in the dehydration apparatus 100 so that the dehydrated sediment is not discharged to the outside. Dredging method using sewer pipe dredging device.

In the dredging method using the dredging device of claim 1 or 6,
Enter the sewage pipe dredger (1) into the history fund pipe (200),
The dewatering device 100, which is connected to the sewer pipe dredger 1 by the connection hose 102, enters the history-funn duct 200, but the dewatering device 100 does not allow sewage into the dewatering device 100. Dredging method using the sewer pipe dredging device characterized in that the dredging and dehydration of the sediment by raising upward in the inner history pipe (200) to be positioned above the pipeline.