CN210521995U - Conveniently retrieve waste water treatment device for coal washing in colliery - Google Patents

Abstract

The utility model discloses a conveniently retrieve effluent treatment plant for coal washing of colliery, including purifying the storehouse, the middle part welding on purification storehouse top has the fender of enclosing, the water inlet has been seted up at the middle part on purification storehouse top, the coal outlet has been seted up at the left middle part in purification storehouse, the below of filter tube is provided with thin filter plate, purify the right side in storehouse and install the motor, both sides all weld around the thin filter plate top and have kept off the coal board, the below at both ends is provided with the slide bar around the thin filter plate, the even welding in top of slide bar has the spring, purify the left middle part in storehouse and install the door through the hinge, purify the left bottom in storehouse and seted up the delivery port. The utility model discloses a triple filters, not only filters out most cinder in the waste water and retrieves, avoids the wasting of resources to the effectual phenomenon that appears the putty when having prevented each layer and filtering, job stabilization has guaranteed the efficiency of purifying waste water.

Description

Conveniently retrieve waste water treatment device for coal washing in colliery

The technical field is as follows:

the utility model relates to a coal mine coal washing technical field specifically is a conveniently retrieve waste water treatment device for coal washing in colliery.

Background art:

the coal washing is the impact through rivers, the different grades of raw coal of the different proportion of inequality, and detach dust and barren rock, reduce ash content and sulphur content, the coal washing is indispensable link in the coal processing, the coal after the coal washing is clean coal, except can reaching the purpose that the environmental protection can also improve the utilization ratio of coal and so on through the coal washing, nevertheless contain a large amount of cinder dusts in the waste water after the coal washing, direct emission can lead to the fact huge pollution to the environment, current effluent treatment plant is difficult to filter the cinder very thoroughly, and produce the phenomenon of filter screen jam very easily, filtration efficiency is slow, for this we have proposed the waste water treatment plant for the coal washing of a convenient recovery colliery and solve above-mentioned problem.

The utility model has the following contents:

an object of the utility model is to provide a conveniently retrieve waste water treatment device for coal washing in colliery to current waste water treatment device who provides in solving above-mentioned background art is difficult to filter the cinder very thoroughly, and produces the phenomenon of filter screen jam very easily, problem that filtration efficiency is slow.

The utility model discloses by following technical scheme implement: a coal washing wastewater treatment device convenient for recovery of coal mines comprises a purification bin, wherein a baffle is welded in the middle of the top end of the purification bin, a coarse filter plate is arranged inside the baffle, the edge of the bottom of the coarse filter plate is welded and fixed with the purification bin, a water inlet is formed in the middle of the top end of the purification bin, the bottom of the water inlet is communicated with one end of a filter pipe, a coal outlet is formed in the middle of the left side of the purification bin, the other end of the filter pipe is communicated with the right end of the coal outlet, a fine filter plate is arranged below the filter pipe, a collision block is welded in the middle of the right side of the bottom end of the fine filter plate, a motor is installed on the right side of the purification bin, a drive shaft of the motor penetrates through the purification bin and extends into the purification bin, a rotary disc is welded on the drive shaft of the motor, coal baffles are welded on the, the even welding in top of slide bar has the spring, and the top of spring all with thin filter plate welded fastening, one side that the slide bar is close to the purifying bin all overlaps and is equipped with the balladeur train, and the balladeur train all with purifying bin inner wall welded fastening, the door is installed through the hinge at the left middle part of purifying bin, the delivery port has been seted up to the left bottom in purifying bin.

Preferably, the coarse filter plate is of a conical structure, and the aperture of the filter holes on the surface of the coarse filter plate is 30 mm.

Preferably, the filter pipe is in a spiral pipe shape, and the aperture of the filter holes on the surface of the filter pipe is 10 mm.

Preferably, the front side and the rear side of the fine filter plate are inclined, and the aperture of the filter pores on the surface of the fine filter plate is 2 mm.

Preferably, the surface of the turntable is uniformly welded with the convex blocks, and the bottom end of the collision block is attached to the turntable.

Preferably, the bottom end of the inner wall of the purification bin is in an inclined plane shape with a left bottom and a right top.

The utility model has the advantages that: the utility model discloses a be provided with thick filter plate, filter tube and thin filter plate, the staff emptys waste water to the fender inside, the coarse filter plate carries out prefilter to waste water, the cinder is piled up in the outside of coarse filter plate, carry out secondary filter to waste water through the filter tube, the cinder passes through coal outlet eduction gear, carry out the third filtration to waste water through thin filter plate, the waste water that finishes purifying passes through thin filter plate and passes through delivery port eduction gear, this device not only filters out most cinder in the waste water and retrieves through triple filtration, avoid the wasting of resources, and the phenomenon of putty appears when effectively preventing each layer of filtration, job stabilization, the practicality is strong;

the utility model discloses a be provided with and hit piece and carousel, the motor drives the carousel and rotates, lug through the carousel surface is to hitting the piece and striking, make the fine filter plate carry out reciprocating of small range, produce the vibration, the tiny cinder with fine filter plate top is along with the slope form landing of fine filter plate both sides to the front and back both sides of fine filter plate, it piles up to keep off the coal board department, and long-term the back of using, the staff can open the door, stimulate the fine filter plate left, make the slide bar roll-off in the middle of the balladeur train, take out the fine filter plate from purifying storehouse is inside, the tiny cinder to the fine filter plate top is cleared up and is retrieved, avoided the cinder too tiny to the filtration pore jam of fine filter plate, the efficiency of purifying waste water has been guaranteed.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 2 according to the present invention.

In the figure: 1. a purifying bin; 2. fencing; 3. coarse filter plate; 4. a water inlet; 5. a filter tube; 6. a coal outlet; 7. fine filter plates; 8. bumping the block; 9. a turntable; 10. a motor; 11. a coal baffle plate; 12. a slide bar; 13. a spring; 14. a carriage; 15. a bin gate; 16. and (7) a water outlet.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, the present invention provides an embodiment: a waste water treatment device for coal washing, which is convenient for recovering coal mines, comprises a purification bin 1, wherein a baffle 2 is welded in the middle of the top end of the purification bin 1, a coarse filter plate 3 is arranged inside the baffle 2, the edge of the bottom of the coarse filter plate 3 is welded and fixed with the purification bin 1, the coarse filter plate 3 is of a conical structure, the aperture of a surface filter hole of the coarse filter plate 3 is 30mm, the coarse filter plate 3 is used for primarily filtering waste water, filtered coal cinder with the diameter larger than 30mm passes through the conical structure of the coarse filter plate 3 and is accumulated outside the coarse filter plate 3, a water inlet 4 is arranged in the middle of the top end of the purification bin 1, the bottom end of the water inlet 4 is communicated with one end of a filter pipe 5, a coal outlet 6 is arranged in the middle of the left side of the purification bin 1, the other end of the filter pipe 5 is communicated with the right end of the coal outlet 6, the filter pipe 5 is of a, carry out secondary filter through filter tube 5 to waste water, filter out a large amount of cinder that the diameter is greater than 10mm and pass through out 6 eduction gear of coal mouth, filter tube 5 is the spiral tubulose and has increased the time that the cinder flows in filter tube 5 inside for the coal-water is abundant to be separated.

A fine filter plate 7 is arranged below the filter pipe 5, a collision block 8 is welded in the middle of the right side of the bottom end of the fine filter plate 7, a motor 10 is installed on the right side of the purification bin 1, a driving shaft of the motor 10 penetrates through the purification bin 1 and extends into the purification bin 1, a rotating disc 9 is welded on the driving shaft of the motor 10, coal blocking plates 11 are welded on the front side and the rear side of the top of the fine filter plate 7, the front side and the rear side of the fine filter plate 7 are inclined, the aperture of a filter hole on the surface of the fine filter plate 7 is 2mm, bumps are uniformly welded on the surface of the rotating disc 9, the bottom end of the collision block 8 is attached to the rotating disc 9, the motor 10 is used for carrying out the third filtration on the wastewater through the fine filter plate 7, the rotating disc 9 is driven by the motor 10 to rotate, the collision block 8 is collided with the surface of the rotating disc 9, so that the fine filter plate 7 moves up, pile up in coal-blocking plate 11 department, the below at both ends is provided with slide bar 12 around the fine filter plate 7, the even welding in top of slide bar 12 has spring 13, and spring 13's top all with fine filter plate 7 welded fastening, slide bar 12 all overlaps and is equipped with balladeur train 14 near one side of purifying storehouse 1, and balladeur train 14 all with purifying storehouse 1 inner wall welded fastening, door 15 is installed through the hinge at the left middle part of purifying storehouse 1, delivery port 16 has been seted up to the left bottom of purifying storehouse 1, purifying storehouse 1 inner wall bottom is the high inclined plane form in left end right side, its effect is for purifying the waste water conservancy diversion that finishes to delivery port 16 department, discharge purifying storehouse 1 through delivery port 16.

The working principle is as follows: the staff pours the waste water into the enclosure 2, the coarse filter plate 3 primarily filters the waste water, the filtered cinder with the diameter larger than 30mm passes through the conical structure of the coarse filter plate 3 and is accumulated outside the coarse filter plate 3, the primarily filtered waste water enters the filter pipe 5 through the water inlet 4, the waste water is secondarily filtered through the filter pipe 5, a large amount of cinder with the diameter larger than 10mm is filtered through the coal outlet 6 discharge device, a small amount of residual tiny cinder flows out from the inside of the filter pipe 5 together with the waste water and falls into the top of the fine filter plate 7, the waste water is thirdly filtered through the fine filter plate 7, the cinder is retained at the top of the fine filter plate 7, the purified waste water passes through the fine filter plate 7 and passes through the water outlet 16 discharge device, the device not only filters out most cinder in the waste water through triple filtration, and recovers the filtered cinder, and avoids resource waste, the phenomenon of material blockage during filtering of each layer is effectively prevented, the operation is stable, and the practicability is high;

the staff makes motor 10 open with motor 10 external power supply, motor 10 drives carousel 9 and rotates, lug through carousel 9 surface is to hitting piece 8 and striking, make fine filter plate 7 carry out reciprocating of small range, produce the vibration, with the tiny cinder at fine filter plate 7 top along with the slope form landing of fine filter plate 7 both sides to fine filter plate 7 both sides around, it piles up in fender coal board 11 department, and after long-term the use, the staff can open door 15, stimulate fine filter plate 7 left, make slide bar 12 from balladeur train 14 middle roll-off, take out fine filter plate 7 from purifying storehouse 1 is inside, clear up the tiny cinder at fine filter plate 7 top and retrieve, avoided the cinder too tiny to the filtration pore jam of fine filter plate 7, guaranteed the efficiency of purifying waste water, do above the utility model discloses a whole theory of operation.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a conveniently retrieve waste water treatment plant for coal washing in colliery, includes purifying storehouse (1), its characterized in that: the coal purifying device is characterized in that a surrounding baffle (2) is welded in the middle of the top end of the purifying bin (1), a coarse filter plate (3) is arranged inside the surrounding baffle (2), the edge of the bottom of the coarse filter plate (3) is welded and fixed with the purifying bin (1), a water inlet (4) is formed in the middle of the top end of the purifying bin (1), the bottom end of the water inlet (4) is communicated with one end of a filter pipe (5), a coal outlet (6) is formed in the middle of the left side of the purifying bin (1), the other end of the filter pipe (5) is communicated with the right end of the coal outlet (6), a fine filter plate (7) is arranged below the filter pipe (5), a collision block (8) is welded in the middle of the right side of the bottom end of the fine filter plate (7), a motor (10) is installed on the right side of the purifying bin (1), and a driving shaft of the motor (, the utility model discloses a purification bin, including motor (10), fine filter plate (7), slide bar (12), spring (13) and fine filter plate (7), the drive shaft welding of motor (10) has carousel (9), both sides all have welded fender coal board (11) around fine filter plate (7) top, the below at both ends is provided with slide bar (12) around fine filter plate (7), the even welding in top of slide bar (12) has spring (13), and the top of spring (13) all with fine filter plate (7) welded fastening, slide bar (12) are close to one side of purification bin (1) and all are equipped with balladeur train (14), and balladeur train (14) all with purification bin (1) inner wall welded fastening, door (15) are installed through the hinge at purification bin (1) left middle part.

2. The coal washing wastewater treatment device convenient for recovering the coal mine according to claim 1, characterized in that: the coarse filter plate (3) is of a conical structure, and the aperture of the filter holes in the surface of the coarse filter plate (3) is 30 mm.

3. The coal washing wastewater treatment device convenient for recovering the coal mine according to claim 1, characterized in that: the filter tube (5) is in a spiral tube shape, and the aperture of the filter holes on the surface of the filter tube (5) is 10 mm.

4. The coal washing wastewater treatment device convenient for recovering the coal mine according to claim 1, characterized in that: the front side and the rear side of the fine filter plate (7) are inclined, and the aperture of the surface filter hole of the fine filter plate (7) is 2 mm.

5. The coal washing wastewater treatment device convenient for recovering the coal mine according to claim 1, characterized in that: the surface of the rotary table (9) is uniformly welded with bumps, and the bottom end of the bump block (8) is attached to the rotary table (9).

6. The coal washing wastewater treatment device convenient for recovering the coal mine according to claim 1, characterized in that: the bottom end of the inner wall of the purification bin (1) is in an inclined plane shape with a left bottom and a right top.

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