CN220100031U - Mine escape canal dredging device - Google Patents

Abstract

The utility model discloses a mine drainage ditch dredging device, which comprises a traveling vehicle, wherein a mud inlet is formed in the side wall of the traveling vehicle, a mud shoveling plate is arranged at the mud inlet, the mud shoveling plate is arranged on the outer wall of the traveling vehicle, a storage box is arranged on the traveling vehicle, a mud conveying mechanism is arranged between the storage box and the mud inlet, and the mud conveying mechanism is used for conveying mud entering from the mud inlet into the storage box; the utility model has the beneficial effects that: the mud scooped by the mud scooping plate can be conveyed to the storage box through the mud conveying mechanism, so that the mud at the bottom of the drainage ditch and the water sump can be scooped out in time, the drainage effect of the drainage ditch and the water storage capacity of the water sump can be recovered to be normal, the field operation environment is not polluted and destroyed, and meanwhile, the labor intensity of underground operators is also reduced.

Description

Mine escape canal dredging device

Technical field:

the utility model belongs to the field of mines, and particularly relates to a dredging device for a mine drainage ditch.

The background technology is as follows:

during mine operation exploitation, more sewage is generated, and the sewage is mainly generated by surface permeation water, drainage water of underground aquifers, underground production dustproof, grouting, filling sewage and the like which are generated along with mine exploitation, and the sewage flows into a water bin through a drainage ditch for temporary storage, and the water bin is periodically extracted and discharged; because silt in the sewage can deposit in a large number and pile up at the bottom of the ditch of escape canal and the storehouse of sump, in order to guarantee the normal drainage in pit, need in time carry out the manual work to the silt and carry out the relief work, lead to borehole operation personnel's intensity of labour higher, the circumstances that often exists to remove the silt thoroughly take place at the relief work in-process simultaneously, partial silt can remain at the bottom, lead to the drainage effect of escape canal not good, the normal water storage volume of sump descends, the sewage easily flows out to the working face, causes pollution and destruction to the field operation environment, causes certain potential safety hazard to the exploitation operation.

The utility model comprises the following steps:

the utility model aims to provide a dredging device for a mine drainage ditch, overcomes the defects of the prior art, and effectively solves the existing problem that underground sludge is not thoroughly cleaned.

The utility model comprises the following steps: the utility model provides a mine escape canal dredging device, includes the walking car the mud mouth has been seted up to the lateral wall of walking car advance mud mouth department and be provided with the shovel mud board, the shovel mud board is installed the outer wall of walking car install the storage box on the walking car the storage box with advance to be provided with silt transport mechanism between the mud mouth, silt transport mechanism is used for carrying the silt that advances mud mouth and get into the storage box in the storage box is vertical installs the baffle, the baffle will the inner chamber of storage box divide into mud storage chamber and the miscellaneous chamber of storage mud intracavity slope decurrent installs the filter screen offer the row's of impurity mouth on the baffle, the filter screen is arranged in with solid useless impurity filtering out in the silt store up mud intracavity and install the flushing machine, the flushing machine is linked together through the water pipe with the water storage box, the water storage box is installed store up miscellaneous intracavity, the flushing machine is used for washing the silt that remains on the filter screen.

Further, the silt conveying mechanism comprises a bucket elevator which is obliquely arranged downwards, the bucket elevator is fixedly connected with the travelling car through a frame, a mud inlet is formed in the side wall of the storage box, the top end of the bucket elevator extends into the storage box through the mud inlet, the bottom end of the bucket elevator extends into a temporary storage tank, and the temporary storage tank is fixedly mounted on the travelling car.

Further, a water filtering hole is formed in the bucket of the bucket elevator.

Further, the temporary storage tank is U-shaped.

Further, the side wall of the temporary storage tank is communicated with an overflow pipe, and the drainage end of the overflow pipe extends out of the travelling crane.

Further, the mud shoveling plate is hinged with the outer wall of the walking vehicle.

The utility model has the beneficial effects that: the mud scooped by the mud scooping plate can be conveyed to the storage box through the mud conveying mechanism, so that the mud at the bottom of the drainage ditch and the water sump can be scooped out in time, the drainage effect of the drainage ditch and the water storage capacity of the water sump can be recovered to be normal, the field operation environment is not polluted and destroyed, and meanwhile, the labor intensity of underground operators is also reduced.

Description of the drawings:

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

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

in the figure, a travelling car 1, a mud inlet 2, a mud shoveling plate 3, a storage box 4, a 5-bucket elevator, a mud inlet 6, a temporary storage tank 7, a water filtering hole 8, an overflow pipe 9, a partition plate 10, a filter screen 11, a impurity discharging port 12, a flushing machine 13 and a water storage tank 14 are arranged.

The specific embodiment is as follows:

for a clearer understanding of technical features, objects, and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings:

as shown in fig. 1 to 2, a mine drainage ditch dredging device comprises a traveling vehicle 1, a mud inlet 2 is formed in the side wall of the traveling vehicle 1, a mud inlet 6 is formed in the side wall of the traveling vehicle 4, a mud shoveling plate 3 is mounted on the outer wall of the traveling vehicle 1, a storage tank 4 is mounted on the traveling vehicle 1, a mud conveying mechanism is arranged between the storage tank 4 and the mud inlet 2 and used for conveying mud entering through the mud inlet 2 into the storage tank 4, the mud conveying mechanism comprises a bucket elevator 5 which is obliquely arranged downwards, the bucket elevator 5 is fixedly connected with the traveling vehicle 1 through a frame, a mud inlet 6 is formed in the side wall of the storage tank 4, the top end of the bucket elevator 5 extends into the storage tank 4 through the mud inlet 6, the bottom end of the bucket elevator 5 extends into a temporary 7, the bucket elevator 7 is fixedly mounted on the traveling vehicle 1, a water filtering hole 8 is formed in the upper portion of the bucket elevator 5, the water filtering hole 7 is in the shape, and the water filtering tank 7 is in the shape of the storage tank 9, and the overflow pipe is communicated with the side wall of the storage tank 9.

Specifically, the sludge scooped up by the sludge scooping plate 3 can be conveyed into the storage tank 4 by the sludge conveying mechanism.

In the actual use process, the mud shoveling plate 3 shovels up the mud at the bottom of the drainage ditch or the water sump and falls into the temporary storage tank 7 through the mud inlet 6, and at the moment, the bucket elevator 5 conveys the mud in the temporary storage tank 7 to a mud storage cavity in the storage box 4 for temporary storage; the water filtering holes 8 can filter out the waste water contained in the sludge in the bucket of the bucket elevator 5 and flow back into the temporary storage tank 7, and when more waste water is stored in the temporary storage tank 7, the waste water can be discharged from the overflow pipe 9.

As shown in fig. 1 to 2, a partition board 10 is vertically installed in the storage tank 4, the partition board 10 divides the inner cavity of the storage tank 4 into a mud storage cavity and a sundry storage cavity, a filter screen 11 is installed in the mud storage cavity in a downward inclined mode, a sundry discharge port 12 is formed in the partition board 10, the filter screen 11 is used for filtering out solid waste impurities in mud, a flushing machine 13 is installed in the mud storage cavity, the flushing machine 13 is communicated with a water storage tank 14 through a water pipe, the water storage tank 14 is installed in the sundry storage cavity, the flushing machine 13 is used for flushing residual mud on the filter screen 11, and the mud shovel 3 is hinged with the outer wall of the travelling car 1.

Specifically, the filter screen 11 can filter out solid waste impurities contained in the sludge, so that extraction and utilization of valuable substances in the sludge in the later stage, such as coal extraction in coal slime, are facilitated.

In the actual use process, the filter screen 11 which is inclined downwards can filter the sludge, and solid waste with larger volume enters the impurity storage cavity from the impurity discharge port 12; the flushing machine 13 can flush the residual sludge on the filter screen 11 so as to improve the filtering effect, and when the dredging device stops working, the mud shovel 3 can be folded up, thereby being beneficial to the storage of the dredging device.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a mine escape canal dredging device which characterized in that: including walking car (1) the mud mouth (2) has been seted up to the lateral wall of walking car (1) advance mud mouth (2) department and be provided with shovel mud board (3), shovel mud board (3) are installed the outer wall of walking car (1) install storage box (4) on walking car (1) storage box (4) with advance to be provided with silt transport mechanism between mud mouth (2), silt transport mechanism is used for carrying the silt that advances mud mouth (2) and to get into in storage box (4) are interior vertical install baffle (10), baffle (10) will the inner chamber of storage box (4) divide into mud storage chamber and miscellaneous chamber the downthehole filter screen (11) of installing of mud storage chamber install on baffle (10) impurity discharging mouth (12), filter screen (11) are arranged in with solid useless impurity filtering out in the silt storage box (13), flush machine (13) are in the water storage box (14) are in the water storage machine (14) are in the water storage box (14) are used for the flushing machine.

2. A mine drainage ditch dredging apparatus as claimed in claim 1, wherein: the sludge conveying mechanism comprises a bucket elevator (5) which is obliquely arranged downwards, the bucket elevator (5) is fixedly connected with the travelling car (1) through a frame, a sludge inlet (6) is formed in the side wall of the storage box (4), the top end of the bucket elevator (5) extends into the storage box (4) through the sludge inlet (6), the bottom end of the bucket elevator (5) extends into a temporary storage tank (7), and the temporary storage tank (7) is fixedly installed on the travelling car (1).

3. A mine drainage ditch dredging apparatus as claimed in claim 2, wherein: a water filtering hole (8) is formed in the bucket of the bucket elevator (5).

4. A mine drainage ditch dredging apparatus as claimed in claim 2, wherein: the temporary storage tank (7) is U-shaped.

5. The mine drainage dredging apparatus as recited in claim 4, wherein: the side wall of the temporary storage tank (7) is communicated with an overflow pipe (9), and the drainage end of the overflow pipe (9) extends out of the travelling crane (1).

6. A mine drainage ditch dredging apparatus as claimed in claim 1, wherein: the shovel board (3) is hinged with the outer wall of the walking vehicle (1).