KR100303182B1 - An equipment for removing the deposited sand of a settling pond - Google Patents

Abstract

PURPOSE: A sediment removing facility of settling basin is provided, which can remove sludge continuously by submerging only the suction device(40) with other facilities set at outside, so that can prevent any malfunction caused by submerging facilities in water and increase the treatment efficiency by twice. CONSTITUTION: The system comprises a settling basin(10), two travel rails(20a,), a main body(30), a suction device(40), a tilting cylinder(50), a traverse frame(60), a washing conveyor(70) and a settled sand conveyor(80). Sludge settled at the bottom of various settling ponds is sucked by a suction pump(43) through a suction device(40) that is submerged in water and travel along two travel rails(20a) and transferred to a discharge pipe(44).

Description

An equipment for removing the deposited sand of a settling pond}

The present invention relates to a facility for removing sand deposited on the sedimentation basin, and in particular, by placing only the suction port in the sedimentation basin, the sediment deposited on the bottom of the sedimentation basin such as a sewage relay pump station, a rainwater drainage pump station, and a terminal sewage treatment plant is continuously discharged out of the sedimentation basin. At the same time as the discharge and cleaning at the same time to prevent the failure of the device, as well as to extend the life of the settling paper of the settling removal equipment of the settling paper.

In general, the sewage relay pump, rainwater drainage pump, and terminal sewage treatment plant prevent pollution of discharged water, sediment of sediment in inflow water, and wear loss and blockage caused by sand in the treatment facility after settlement. In order to smooth the place. The sedimentary deposits, as much as possible, minerals and organics, as well as physical purification of the sewage, as well as moving the sediment out of the settlement. If the sediment is not completely removed from these settlements, the organic matter mixed during the sedimentation will be corroded and give off a bad smell and worsen the water quality.

Therefore, the sand and suspended matter thus deposited are moved from the bottom of the settlement to the top of the settlement using a mechanical device and removed to the outside with a conveyor. Then, the sediment transported to the conveyor is collected by the sedimentation hopper after the washing process by the sedimentary cleaning device in the transport process.

As described above, in order to remove the sediment deposited on the sedimentation to the outside using a variety of instruments, the most commonly used type is a bucket conveyor type saliva lifting device using a chain and a bucket.

Bucket conveyor type sedimentation lifting device using chains and buckets installs a running rail on the bottom of the settlement and spreads out the sand through the bucket and discharges it to the outside through the running rail. There was a difficulty in construction. In addition, since many devices are installed in the sinking area and are always in contact with water, the cost of materials has increased due to the material, strength, corrosion resistance, and abrasion resistance of chains, buckets, and other moving parts. There was a difficulty to shut down and stop the water flow in the settlement. Moreover, since many parts are exposed in the water, the repair and maintenance are frequently performed due to frequent failure of the parts, and this causes the operation of the sedimentation site to be stopped, which greatly affects the operation of the overall sewage treatment plant. In addition, the sedimentary cleaning device was manufactured separately and used in connection with the sedimentation lifting device in order to wash and discharge the raised sediment. Due to this, the facility cost of the sediment removal equipment is increased, and there is a difficulty in management because it is divided into several separate devices. Moreover, such a device is often worn with sand in the link because the chain is operated in the sand, causing a fatal problem that the link is cut and shut down.

Accordingly, an object of the present invention is to solve the above-mentioned drawbacks, by placing only the suction port in the settlement, sediment deposited on the bottom of the settlement, such as the sewage pumping station, rainwater drainage pumping station, terminal sewage treatment plant, etc. At the same time as the discharge and cleaning at the same time to prevent the failure of the device, as well as to extend the life and to provide a settling removal equipment of the settling paper that doubled the settling efficiency of the settling paper.

Figure 1 is a perspective view showing the overall configuration of the sediment removal equipment according to the present invention installed on the sedimentation basin,

Figure 2 is a side cross-sectional view showing a state in which the suction port is lowered at the front end of the sedimentation equipment,

3 is a front view showing a state in which the equipment is transversely moved in the width direction of the settlement, removing the settlement

4 is an operation explanatory diagram showing an operation of removing the settling while the facility is moved along the longitudinal direction of the settling paper;

Figure 5 is a side cross-sectional view showing a state for the facility to reach the destination of the settlement, tilt the suction inlet to move back to the starting place.

* Explanation of Signs of Major Parts of Drawings *

10: settled land 20a, 20b: running rail

30: main body 31a, 31b: driving wheel

32: driving drive motor 33: reducer

34: driving gear 35: driven gear

36: crossing rail 37: rack gear

40: suction port 41, 42: acupuncture inlet pipe

43: suction pump 44: sediment discharge pipe

50: tilting cylinder 51: rod

60: traverse frame 61: traverse drive motor

62: pinion gear 63: guide roller

70: cleaning conveyor 71: outlet

80: Chimsai Song Conveyor

In the sediment removal equipment of the settling paper according to the present invention for achieving the above object, in the equipment for removing the settling material of the settled paper, the main body is installed on the upper side across the settled paper and moved adjacent to the settled paper; And a suction suction device fixed to the main body so as to be transverse to the main body, and having a suction port located at the bottom of the needle, a suction pump providing suction force to the suction port, and a suction suction pipe which transfers and discharges the suction sucked from the suction port to the outside. Include.

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

1 is a perspective view showing the overall configuration of the sediment removal equipment according to the present invention installed in the settlement, Figure 2 is a side cross-sectional view showing a state in which the suction port is lowered at the front end of the settlement.

As shown, the running rails 20a and 20b are disposed on both sides of the ground adjacent to the settling paper 10. On the left and right running rails 20a and 20b, left and right driving wheels 31a and 31b for moving the main body 30 along the settlement 10 are seated. In particular, one driving wheel of the right driving wheels 31b is connected to the driving driving means to generate a driving force for moving the main body 30 along the driving rails 20a and 20b. The driving drive means is a driving drive motor 32 mounted on the main body 30, the driving drive gear 34 is connected to the reduction gear 33 and the reduction gear 33 connected to the driving drive motor 32 and decelerated rotation And a driven gear 35 engaged with the driving drive gear 34 and connected to the driving wheel 31b to rotate and drive the driving wheel 31b according to the rotation of the driving drive gear 34.

The main body 30 has a substantially U-shape and is provided with driving wheels 31a and 31b at both lower ends thereof, and an upper portion of the main body 30 is provided with a needle suction device for traversing along the upper surface thereof. The sediment suction device is located on the bottom of the settlement 10, the suction port 40 for suctioning the sedimentation, and the first and second needle suction pipes 41, 42 for pulling up the needles sucked through the suction port 40 to the top. ) And a suction pump 43 connected to the needle inlet pipes 41 and 42 to form a suction pressure, and a needle connected to a discharge part of the suction pump 43 to supply suction to the cleaning device. The object discharge pipe 44 is provided. In particular, a tilting cylinder 50 for tilting the first acupuncture inlet pipe 41 directly connected to the suction port 40 is fixed to the lower portion of the main body 30. When the rod 51 is retracted by driving the tilting cylinder 50, the first needle inlet pipe 41 pivotably fixed to the second needle inlet pipe 42 is pivoted at its peak and the main body 30. Will be tilted toward the side. As described above, the main body 30 is moved to the initial position after the work is completed by tilting the suction port 40 toward the main body 30.

In order to drive the above-mentioned acupuncture suction device in the main body 30, this equipment is equipped with a transverse drive device, which has a pair of transverse rails 36 formed in the transverse direction of the main body 30, The transverse frame 60 mounted on the transverse rail 36 and fixed to the suction pump 43 on the transverse rail 36, and the transverse frame 60 to transversely move on the traverse rail 36. The rack which is installed in the transverse drive motor 61 attached to the lower part, the pinion gear 62 rotated in direct connection with the transverse drive motor 61, and the one side transverse rail 36 and meshes with the pinion gear 62. It is comprised by the gear 37. In particular, the transverse drive motor 61 has a built-in reducer to decelerate at a constant speed to drive the transverse frame 60. When the transverse drive motor 60 is driven, the pinion gear 62 rotates and moves on the rack gear 37, thereby moving the transverse frame 60 on the transverse rail 36 of the main body 30 so that the suction device is moved. Will be traversed. At this time, in order to improve the horizontal stability, the horizontal frame 60 is provided with a guide roller 63 is moved along the horizontal rail (36).

This equipment is also equipped with a cleaning conveyor 70 for cleaning and discharging the settled sand supplied from the settler suction device. The cleaning conveyor 70 is supplied with the acupuncture suctioned from the sediment discharge pipe 44, in which the suction device is supplied with a predetermined amount of water is suctioned. This water is used for washing by moving the sedimentation along the cleaning conveyor (70). Of course, the water remaining in the cleaning conveyor 70 after cleaning is discharged to the outside through the discharge port 71 provided on one side. The cleaning conveyor 70 cleans the sediment and transfers it to the needle feeding conveyor 80 to drop it. Then, the needle feed conveyor 80 will transfer the needle to the destination.

Figure 3 is a front view showing a state in which the facility transversely moving in the width direction of the settled paper to remove the settling. In addition, Figure 4 is an operation explanatory view showing the operation of removing the settled by moving the equipment along the longitudinal direction of the settlement, Figure 5 is the facility reaches the destination of the settlement and tilted the inlet to move back to the starting place It is a side sectional view showing the state to make. Now, the operation of the present invention will be described in detail with reference to the above-described drawings.

When the main body 30 moves along the running rails 20a and 20b at the initial position of the settlement, as shown in FIG. 2, the rod 51 of the tilting cylinder 50 is expanded to settle the inlet 40 that is folded. You will be turning to the floor. In this way, by operating the suction pump 43 in the state in which the suction port 40 approaches the bottom of the immersion paper, the suction port 40 is sucked into the erosion deposited on the floor. Then, the suctioned sediment is moved along the first and second sedimentation suction pipes 41 and 42 to be discharged and supplied to the cleaning conveyor 70 through the sediment discharge pipe 44. Such a needle suction operation is carried out in the width direction of the needle thread 10, as shown in Figure 3, the transverse frame 60 moves transversely on the main body 30, as shown in Figure 4 running rails (20a, 20b) The main body 30 travels along the end point of the settling paper 10 along the operation.

Of course, as described above, the work in the direction of the settling paper width as shown in FIG. 3 includes the pinion gear 62 having the rack gear (60) by the transverse driving motor 61 on the transverse rail 360 of the main body 30. 37) It is performed by rotating the phase. At this time, when the transverse frame 60 is located at the end of the settled paper width, a sensor (not shown) detects the position and stops the transverse frame 60. In addition, the work in the settling length direction is driven by driving the driving wheel 31b by driving the driving drive motor 32 and driving the driving gear 34 and the driven gear 35 as shown in FIG. 4. The main body 30 travels on the 20a and 20b phases.

When the work to the end of the settlement 10 is completed, as shown in Figure 5, the sensor is not shown, the running of the main body 30 is stopped, the rod 51 of the tilting cylinder 50 is contracted by the suction port 40 is folded by tilting toward the main body 30. As described above, the main body 30 moves along the traveling rails 20a and 20b to the initial position of the work in the folded state, and the operation described above is repeated to resume the work.

The above facilities can be controlled not only directly by the driver at the control unit in the facility, but also remotely from a central control room far away.

As described above, the sediment removal equipment of the sedimentation basin according to the present invention continuously discharges the sediment deposited on the bottom of the sedimentation basin such as the sewage relay pump station, the rainwater drainage pump station, and the terminal sewage treatment plant by placing only the suction port in the sedimentation basin. At the same time, the cleaning can be prevented and the failure of the device is extended, and the life span is extended and the sedimentation treatment efficiency of the settlement is doubled. In addition, the present invention is easy to install / maintenance because most of the devices are located on the upper part of the settlement rather than underwater. Moreover, by integrating the suction suction removal device and the cleaning device, the separate blower and the complicated industrial water line are unnecessary when washing the needle, and thus, the facility can be miniaturized. In particular, the present invention can be installed at a lower price than the conventional immersion removal equipment, the construction period is short and simple. In addition, the maintenance is simple and the driver is easy to operate has the effect of maximizing the efficiency of the sedimentation treatment work.

Claims (5)

In the equipment for removing the sediment of the settlement, A main body that traverses the settlement and is installed on an upper side adjacent to the settlement and moves along the settlement; And It is fixed to the main body transversely, comprising a suction inlet suction device having a suction port located on the bottom of the needle, the suction pump for providing a suction force to the suction port, and the needle suction pipes for transporting and discharging the suction sucked from the suction port to the outside Sediment removal equipment 2. The settling removal apparatus of claim 1, further comprising a settling washing conveyor for cleaning and discharging the settling supplied to the settling suction device. 3. The sediment removal apparatus of claim 2, further comprising a needle transport conveyor for receiving the cleaned needles from the needle washer conveyor and transporting them to a destination. 2. The apparatus of claim 1, wherein the sediment suction device comprises a first needle suction pipe connected to the suction port, and a second needle suction pipe fixed to the first needle pipe in such a way that the first needle pipe is rotatable. And a tilting cylinder for connecting the rod to the needle inlet pipe and being attached to the lower part of the body and contracting and expanding to tilt the suction port from the bottom of the needle to the body. According to claim 1, wherein the main body is provided with a pair of transverse rails in the transverse direction, the transverse frame is fixed to the suction pump fixed to the upper portion on the transverse rails, the transverse drive motor and the transverse row in the lower portion of the transverse frame It is provided with a pinion gear connected to the drive motor, and settles removal equipment of the sedimentation ground, characterized in that it is provided with a transverse driving device to be rotated in engagement with the rack gear installed on the one side of the transverse rail traverses the sediment suction device from the main body .