CN214390618U - Surging type pebble coal separator and pebble coal separation equipment - Google Patents
Surging type pebble coal separator and pebble coal separation equipment Download PDFInfo
- Publication number
- CN214390618U CN214390618U CN202022790140.7U CN202022790140U CN214390618U CN 214390618 U CN214390618 U CN 214390618U CN 202022790140 U CN202022790140 U CN 202022790140U CN 214390618 U CN214390618 U CN 214390618U
- Authority
- CN
- China
- Prior art keywords
- section
- coal
- discharge port
- stage
- surging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a formula of swashing cobble coal sorter and cobble coal sorting facilities relates to the cobble coal field of selecting separately. The surging type pebble coal separator comprises a frame, a section of separation device and a surging device; the first-section separation device comprises a first-section separation box, the first-section separation box is provided with a first-section water inlet, a first discharge port and a second discharge port, the first discharge port is used for discharging coal gangue and coal, the second discharge port is provided with a first-section slag discharge door, and the second discharge port is used for discharging stones; the agitating device comprises a first driving mechanism and a shock plate, wherein the shock plate is positioned in the first section of the separation box, and the first driving mechanism can drive the shock plate to reciprocate up and down to agitate suspension in the first section of the separation box. According to the agitation type pebble coal separator, the suspension is driven to fluctuate through the up-and-down reciprocating motion of the shock wave plate, so that the dispersion and separation of different components of the pebble coal in the suspension can be promoted; coal and coal gangue can be used for power generation, and stones can be used for engineering construction, so that the utilization rate of stone coal can be improved.
Description
Technical Field
The utility model relates to a technical field that the pebble coal was selected separately particularly, relates to a formula of swashing pebble coal sorter and pebble coal sorting facilities.
Background
In recent years, thermal power plants are limited by cost, a large amount of coal with large deviation from designed coal is used, the calorific value, ash content and sulfur content of the coal are seriously deviated from designed values, particularly, the coal contains a large amount of coal gangue and stones and cannot be completely crushed in a coal mill, the massive coal gangue and stones are clamped between a grinding roller and a grinding disc, so that the gap between the grinding roller and the grinding disc is increased, the output force of the coal mill is reduced, the slag discharge amount is increased, the large amount of coal, the coal gangue and the stones are discharged together, the slag discharge amount of the coal mill is far more than the designed value, and the discharged coal, the coal gangue and the stones are mixed, namely, the stone coal cannot be directly used as garbage to be disposed, and is not reasonably utilized.
In the prior art, a coal washer is adopted to separate coal in pebble coal for reuse, but the utilization rate of the pebble coal is still low.
SUMMERY OF THE UTILITY MODEL
A first object of the utility model is to provide a formula of swashing stone coal sorter to solve the technical problem that the stone coal utilization ratio of the thermal power factory that exists is low among the prior art.
The utility model provides a surging type pebble coal separator, which comprises a frame, a section of separating device and a surging device, wherein the separating device and the surging device are arranged on the frame;
the first-section separation device comprises a first-section separation box, the first-section separation box is provided with a first-section water inlet, a first discharge port and a second discharge port, the first discharge port and the second discharge port are arranged in the vertical direction, the first discharge port is used for discharging coal gangue and coal, the second discharge port is provided with a first-section slag discharge door, and the second discharge port is used for discharging stones;
the agitating device comprises a first driving mechanism and a shock plate, the shock plate is located in the section of the separation box, and the first driving mechanism can drive the shock plate to reciprocate up and down to agitate suspension in the section of the separation box.
Further, the bottom surface of the laser plate is wavy.
Furthermore, a section of supporting plate is arranged in the section of sorting box, and a plurality of through holes are formed in the section of supporting plate;
the section of supporting plate is positioned above the section of water inlet;
one end of the section of supporting plate close to the second discharge port is positioned below the second discharge port, and the section of supporting plate is obliquely arranged, and one end of the section of supporting plate far away from the second discharge port is higher than one end of the section of supporting plate close to the second discharge port.
Furthermore, the first driving mechanism comprises a sloshing motor, a sloshing speed reducer and a main shaft which are sequentially connected, and the main shaft is provided with a plurality of eccentric wheels along the axial direction of the main shaft;
the first driving mechanism further comprises a plurality of driving rods, the top ends of the plurality of driving rods are in one-to-one transmission connection with the plurality of eccentric wheels, the bottom ends of the plurality of driving rods are connected with the shock wave plate, and the plurality of eccentric wheels drive the shock wave plate to reciprocate up and down through the plurality of driving rods.
Furthermore, the surging pebble coal separator also comprises a bucket lifting device arranged on the rack;
the first-section bucket lifting device comprises a second driving mechanism, a first-section bucket lifting chain wheel, a first-section bucket lifting chain and a plurality of stone hoppers fixedly arranged on the first-section bucket lifting chain, the first-section bucket lifting chain is wound on the first-section bucket lifting chain wheel, and the second driving mechanism can drive the first-section bucket lifting chain wheel to rotate so that the first-section bucket lifting chain drives the stone hoppers to sequentially pass below the second discharge port;
one section bucket is carried the chain slope and is set up, and when the stone hopper moved to the extreme position, the stone hopper pours out its interior stone.
Further, the second driving mechanism comprises a bucket lifting motor, a bucket lifting speed reducer, a transmission chain wheel and a transmission chain, wherein the bucket lifting motor, the bucket lifting speed reducer, the transmission chain wheel and the transmission chain are sequentially connected, and the transmission chain wheel is simultaneously wound on the transmission chain wheel and the bucket lifting chain wheel.
Furthermore, the surging pebble coal separator also comprises a second-stage separation device, the second-stage separation device comprises a second-stage separation box, the second-stage separation box is communicated with the first-stage separation box through the first discharge port, the shock plate penetrates through the first discharge port, and two ends of the shock plate are respectively positioned in the first-stage separation box and the second-stage separation box;
the two-section separation box is provided with a two-section water inlet, a third discharge port and a fourth discharge port, the third discharge port and the fourth discharge port are arranged in the vertical direction, the third discharge port is used for discharging coal, and the fourth discharge port is used for discharging coal gangue.
Furthermore, the surging pebble coal separator also comprises a two-section bucket lifting device arranged on the rack;
the second-stage bucket lifting device comprises a third driving mechanism, a second-stage bucket lifting chain wheel, a second-stage bucket lifting chain and a plurality of coal gangue hoppers fixedly arranged on the second-stage bucket lifting chain, and the third driving mechanism can drive the second-stage bucket lifting chain wheel to rotate so that the second-stage bucket lifting chain drives the coal gangue hoppers to sequentially pass below the fourth discharge port;
the two-section bucket lifting chain is obliquely arranged, and when the coal gangue hopper moves to an upper limit position, the coal gangue hopper pours out coal gangue in the coal gangue hopper.
Further, the third driving mechanism comprises a second-stage bucket lifting motor, a second-stage bucket lifting speed reducer, a second-stage transmission chain wheel and a second-stage bucket lifting transmission chain which are sequentially connected, and the second-stage bucket lifting transmission chain is simultaneously wound on the second-stage transmission chain wheel and the second-stage bucket lifting chain wheel.
The utility model provides a formula of swashing cobble coal sorter can produce following beneficial effect:
the utility model provides a surging type pebble coal separator, which comprises a section of separating device, wherein the section of separating device comprises a section of separating box; when in use, the suspension is injected into the first-section separation box from the first-section water inlet of the first-section separation box, and the pebble coal is poured into the first-section separation box from the upper part of the first-section separation box; the surging type pebble coal separator also comprises a surging device, wherein the surging device comprises a first driving mechanism and a shock plate, the shock plate is positioned in the first section of separation box, and the first driving mechanism drives the shock plate to reciprocate up and down, so that suspension in the first section of separation box can be driven to fluctuate, and further different components of pebble coal in the suspension can be promoted to be dispersed and separated; as the densities of the stones, the coal gangue and the coal in the pebble coal are reduced in sequence, the coal floats on the uppermost layer of the suspension liquid, the stones are precipitated on the lowermost layer of the suspension liquid, and the coal gangue is positioned between the coal and the stones; coal and gangue can be discharged from a first discharge outlet located above and stones can be discharged from a second discharge outlet located below. The discharged coal and coal gangue can be used for power generation, and the stones can be used for engineering construction, so that the surging type pebble coal separator improves the utilization rate of pebble coal and reduces waste.
A second object of the utility model is to provide a sorting equipment to solve the technical problem that the stone coal utilization ratio of the thermal power factory that exists is low among the prior art.
The utility model provides a sorting equipment, including dewatering device and foretell formula pebble coal sorter that surges, dewatering device is used for taking off the moisture of formula pebble coal sorter exhaust coal surges.
The utility model provides a sorting equipment has foretell whole advantages of swashing formula stone coal sorter, so no longer gives unnecessary details here.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic view of a main structure of a surging type pebble coal separator provided by the present invention;
FIG. 2 is a schematic view of a partial internal main view structure of the surging pebble coal separator provided by the present invention;
fig. 3 is a left side view structure diagram of the surging type pebble coal separator provided by the utility model.
Description of reference numerals:
100-a frame;
200-a sloshing device; 210-a sloshing motor; 220-surging speed reducer; 230-a main shaft; 240-eccentric wheel; 250-a transmission rod; 260-a connecting shaft; 270-laser plate;
300-first stage sorting unit; 310-first section sorting box; 311-a section of water inlet; 312-a section of slag discharge door; 320-a section of pallet; 330-a first discharge opening;
400-a segment of bucket lifting device; 410-first stage bucket elevator motor; 420-first stage bucket elevator speed reducer;
500-a second stage sorting unit; 510-a second section sorting box; 511-two section water inlet; 512-two-section slag discharge door; 520-two-stage supporting plate; 530-a third exhaust port;
600-a second stage bucket elevator device; 610-two-stage bucket elevator motor; 620-two-stage bucket elevator speed reducer; 630-two stage bucket elevator drive chain; 640-a second section bucket lifting chain; 650-a coal gangue hopper; 660-coal gangue discharge port; 670-two-stage tensioning device.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The present embodiment provides a surging-type pebble coal classifier, as shown in fig. 1 to 3, which includes a frame 100, and a section of a classifying device 300 and a surging device 200 provided to the frame 100; the first-stage sorting device 300 comprises a first-stage sorting box 310, wherein the first-stage sorting box 310 is provided with a first-stage water inlet 311, a first discharge port 330 and a second discharge port, the first discharge port 330 and the second discharge port are arranged in the vertical direction, the first discharge port 330 is used for discharging coal gangue and coal, and the second discharge port is used for discharging stones; the agitation device 200 comprises a first driving mechanism and a shock plate 270, wherein the shock plate 270 is arranged in the first section of the separation box 310, and the first driving mechanism can drive the shock plate 270 to reciprocate up and down to agitate the suspension liquid in the first section of the separation box 310.
The surging pebble coal separator provided by the embodiment comprises a first-section separating device 300, wherein the first-section separating device 300 comprises a first-section separating box 310; when in use, the suspension liquid is injected into the first-stage separation box 310 from the first-stage water inlet 311 of the first-stage separation box 310, and the pebble coal is poured into the first-stage separation box 310 from the upper part of the first-stage separation box 310; the surging type pebble coal separator further comprises a surging device 200, the surging device 200 comprises a first driving mechanism and a shock plate 270, the shock plate 270 is located in the first section of the separation box 310, and the first driving mechanism drives the shock plate 270 to reciprocate up and down, so that suspension in the first section of the separation box 310 can be driven to fluctuate, and further different components of pebble coal in the suspension can be promoted to be dispersed and separated; as the densities of the stones, the coal gangue and the coal in the pebble coal are reduced in sequence, the coal floats on the uppermost layer of the suspension liquid, the stones are precipitated on the lowermost layer of the suspension liquid, and the coal gangue is positioned between the coal and the stones; coal and gangue can be discharged from a first discharge outlet 330 located above and stones can be discharged from a second discharge outlet located below. The discharged coal and coal gangue can be used for power generation, and the stones can be used for engineering construction, so that the surging type pebble coal separator improves the utilization rate of pebble coal and reduces waste.
Specifically, in the present embodiment, the bottom surface of the shock plate 270 is wavy. So configured, the shock plate 270 can be made to squeeze or flap the suspension from different angles and heights, causing the suspension to generate waves and jets of different energies, thereby facilitating agitation of the suspension to accelerate dispersion and separation of different components of the pebble coal in the suspension.
Specifically, in this embodiment, as shown in fig. 2, a section of the supporting plate 320 is further disposed in the first section of the sorting box 310, and a plurality of through holes are formed in the first section of the supporting plate 320; a section of the supporting plate 320 is positioned above the section of the water inlet 311; one end of the supporting plate 320 close to the second discharge opening is located below the second discharge opening, and one end of the supporting plate 320, which is obliquely arranged and is far away from the second discharge opening, is higher than one end of the supporting plate close to the second discharge opening. In such a configuration, the suspension is injected from the lower side of the first section of the supporting plate 320 to the upper side of the first section of the supporting plate 320 through the through holes on the first section of the supporting plate 320, so as to form an upward impact force on the pebble coal above the first section of the supporting plate 320, thereby facilitating stirring and dispersing the pebble coal in the suspension; the inclined arrangement of the supporting plate 320 facilitates the discharge of the settled stones from the second discharge port; in addition, the inclined arrangement of the supporting plate 320 also enables the suspension liquid ejected from the through holes of the supporting plate 320 to the upper part of the supporting plate 320 to form horizontal pushing force on each component of the pebble coal, thereby facilitating the discharge of the stones from the second discharge port and the discharge of the coal and coal gangue from the first discharge port 330.
Specifically, in this embodiment, the first driving mechanism includes a sloshing motor 210, a sloshing speed reducer 220, and a main shaft 230, which are connected in sequence, and the main shaft 230 is provided with a plurality of eccentric wheels 240 along its axial direction; the first driving mechanism further comprises a plurality of driving rods 250, the top ends of the plurality of driving rods 250 are in one-to-one transmission connection with the plurality of eccentric wheels 240, the bottom ends of the plurality of driving rods 250 are all connected with the shock plate 270, and the plurality of eccentric wheels 240 drive the shock plate 270 to reciprocate up and down through the plurality of driving rods 250.
More specifically, in this embodiment, the top end of the driving rod 250 may be provided with a wheel cover, the wheel cover is sleeved outside the eccentric wheel 240, different parts of the outer edge of the eccentric wheel 240 contact with the wheel cover, and the top end of the driving rod 250 has different heights, so that the eccentric wheel 240 can drive the laser plate 270 to move up and down through the driving rod 250. Of course, in other embodiments of the present application, the eccentric wheel 240 may also be in transmission connection with the transmission rod 250 in other manners, as long as it can drive the transmission rod 250 to move up and down, and further drive the shock wave plate 270 to move up and down.
More specifically, in the present embodiment, the top surface of the shock plate 270 is provided with a connecting shaft 260, and the bottom ends of the plurality of driving rods 250 are connected to the connecting shaft 260.
Preferably, the coupling shaft 260 is centrally disposed with respect to the top surface of the laser plate 270. Under the arrangement mode, the stress of the laser plate 270 is relatively balanced, and the motion stability of the laser plate 270 is high.
Specifically, in this embodiment, as shown in fig. 1, the surging pebble coal classifier further includes a bucket elevator 400 disposed on the frame 100; the first-stage bucket lifting device 400 comprises a second driving mechanism, a first-stage bucket lifting chain wheel, a first-stage bucket lifting chain and a plurality of stone hoppers fixedly arranged on the first-stage bucket lifting chain wheel, the first-stage bucket lifting chain wheel is wound on the first-stage bucket lifting chain wheel, and the second driving mechanism can drive the first-stage bucket lifting chain wheel to rotate so that the first-stage bucket lifting chain drives the stone hoppers to sequentially pass below the second discharge port; one section fill is carried the chain slope and is set up, and when the stone hopper moved to the extreme position, the stone hopper poured the stone in it. With this arrangement, the bucket elevator 400 can continuously and timely lift the stones discharged from the second discharge port to the upper limit position and dump the stones.
More specifically, in this embodiment, the below that the last extreme position of stone hopper corresponds can be provided with the stone bin outlet, and the below of stone bin outlet can be provided with the transport vechicle to the stone hopper can directly be dumped into the transport vechicle with the stone and in order to make the transport vechicle in time transport away with the stone of separating.
More specifically, in the present embodiment, the second discharge port may be provided with a length of the slag discharge door 312, so that the discharge amount of stones may be adjusted by opening and closing the length of the slag discharge door 312 and controlling the opening degree of the length of the slag discharge door 312.
It should be noted that, mature prior art can be adopted for opening and closing the first section of the slag discharge door 312 and controlling the opening degree of the first section of the slag discharge door 312, and thus detailed descriptions of specific structures, working principles, and the like are omitted here.
Specifically, in this embodiment, the second driving mechanism includes a first bucket elevator motor 410, a first bucket elevator speed reducer 420, a first transmission sprocket and a first transmission chain, which are sequentially connected, and the first transmission chain is wound around the first transmission sprocket and the first bucket elevator sprocket.
Specifically, in the present embodiment, as shown in fig. 1 and 2, the surging pebble coal classifier further includes a second-stage classifier 500, the second-stage classifier 500 includes a second-stage classifier tank 510, the second-stage classifier tank 510 is communicated with the first-stage classifier tank 310 through a first discharge port 330, and the shock plate 270 passes through the first discharge port 330 and has both ends respectively located in the first-stage classifier tank 310 and the second-stage classifier tank 510; the second-stage separation box 510 is provided with a second-stage water inlet 511, and a third discharge port 530 and a fourth discharge port which are arranged in the up-down direction, the third discharge port 530 being for discharging coal, and the fourth discharge port being for discharging coal gangue. The laser plate 270 is capable of agitating the suspension containing coal and coal gangue discharged from the primary separation device 300 to the secondary separation tank 510, thereby enabling further separation of the coal and coal gangue, wherein the coal floats on an upper layer of the suspension and the coal gangue settles on a lower layer of the suspension; coal gangue can be discharged from the fourth discharge port, and coal can be discharged from the third discharge port 530; the coal gangue can be used for gangue power generation, and the coal can be used for thermal power generation, so that the surging type pebble coal separator further improves the utilization rate of the pebble coal and greatly reduces waste. In addition, one shock plate 270 stirs the suspension in the first-stage separation tank 310 and the second-stage separation tank 510 at the same time, the number of shock devices is small, the structure is simple, and the cost is low.
Specifically, in this embodiment, as shown in fig. 2, a second-stage supporting plate 520 is further disposed in the second-stage sorting box 510, and the second-stage supporting plate 520 is provided with a plurality of through holes; the second-stage supporting plate 520 is positioned above the second-stage water inlet 511; one end of the second section supporting plate 520 close to the fourth discharge opening is positioned below the fourth discharge opening, and one end of the second section supporting plate 520, which is obliquely arranged and is far away from the fourth discharge opening, is higher than one end of the second section supporting plate which is close to the fourth discharge opening. In such an arrangement, the suspension is injected above the second-stage supporting plate 520 from the lower part of the second-stage supporting plate 520 through the through holes on the second-stage supporting plate 520, and an upward impact force is formed on the coal gangue and coal above the second-stage supporting plate 520, so that the suspension is favorably stirred and the coal gangue and coal in the suspension are dispersed; the inclined arrangement of the second-stage supporting plate 520 is favorable for discharging the precipitated coal gangue from the fourth discharge port; in addition, the inclined arrangement of the second-stage supporting plate 520 also enables the suspension ejected from the through holes on the second-stage supporting plate 520 to form a horizontal pushing force on the coal gangue and the coal, so that the coal gangue is discharged from the fourth discharge port, and the coal is discharged from the third discharge port 530.
Specifically, in this embodiment, the surging pebble coal separator further includes a two-stage bucket elevator 600 disposed on the rack 100; the second-stage bucket lifting device 600 comprises a third driving mechanism, a second-stage bucket lifting chain wheel, a second-stage bucket lifting chain 640 and a plurality of coal gangue hoppers 650 fixedly arranged on the second-stage bucket lifting chain 640, wherein the third driving mechanism can drive the second-stage bucket lifting chain wheel to rotate, so that the second-stage bucket lifting chain 640 drives the plurality of coal gangue hoppers 650 to sequentially pass below the fourth discharge port; the two-stage bucket elevator chain 640 is arranged obliquely, and when the coal gangue hopper 650 moves to the upper limit position, the coal gangue hopper 650 pours out the coal gangue therein. Under the arrangement form, the two-stage bucket lifting device 600 can continuously and timely lift the coal gangue discharged from the fourth discharge port to the upper limit position and dump the coal gangue.
More specifically, in this embodiment, a coal gangue discharge opening 660 may be disposed below the coal gangue hopper 650 corresponding to the upper limit position, and a transport vehicle may be disposed below the coal gangue discharge opening 660, so that the coal gangue hopper 650 may directly dump the coal gangue into the transport vehicle to enable the transport vehicle to transport the separated coal gangue away in time.
More specifically, in the present embodiment, the fourth discharge port may be provided with the two-stage slag discharge door 512, so that the discharge amount of the coal gangue may be adjusted by opening and closing the two-stage slag discharge door 512 and controlling the opening degree of the two-stage slag discharge door 512.
It should be noted that, mature prior art can be adopted for opening and closing the two-stage slag discharge door 512 and controlling the opening degree of the two-stage slag discharge door 512, and therefore, detailed descriptions of specific structures, working principles and the like are omitted here.
Specifically, in this embodiment, as shown in fig. 3, the third driving mechanism includes a second-stage bucket elevator motor 610, a second-stage bucket elevator speed reducer 620, a second-stage transmission sprocket, and a second-stage bucket elevator transmission chain 630, which are sequentially connected, where the second-stage bucket elevator transmission chain 630 is wound around the second-stage transmission sprocket and the second-stage bucket elevator sprocket.
Specifically, in this embodiment, the first-stage bucket elevator 400 may further include a first-stage tensioning device, the second-stage bucket elevator 600 may further include a second-stage tensioning device 670, the second-stage tensioning device 670 and the first-stage tensioning device are identical in structure and principle, and the working principle of the second-stage tensioning device 670 is described by taking the second-stage tensioning device 670 as an example, as shown in fig. 3, the second-stage bucket elevator 600 is disposed on the rack 100, the second-stage bucket elevator motor 610, the second-stage bucket elevator speed reducer 620 and the second-stage bucket elevator transmission sprocket are disposed on the rack 100, one end of the second-stage tensioning device 670 is connected to the rack 100, and the other end of the second-stage tensioning device 670 is connected to the mounting frame.
In this embodiment, pumps may be used to pump the suspension into the first stage classifier tank 310 and the second stage classifier tank 510 at a desired pressure to ensure that the suspension has sufficient impact force on the pebble coal.
In conclusion, the sloshing type pebble coal sorting machine provided by the embodiment can separate coal, coal gangue and stones in the pebble coal respectively, the coal with higher heat value can be sent back to the boiler to be combusted for power generation, the coal gangue with lower heat value can be used for power generation of a gangue power plant, the stones can be used for engineering construction, and the utilization rate of the pebble coal is greatly improved.
The embodiment also provides a sorting device, which comprises a dewatering device and the surging pebble coal sorting machine, wherein the dewatering device is used for dewatering the coal discharged by the surging pebble coal sorting machine. The sorting equipment has all the advantages of the surging type pebble coal sorting machine, and therefore, the details are not repeated.
Specifically, the dehydration device may be a dehydrator or a vibrating screen, or the like.
Finally, it is further noted that, herein, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A sloshing type pebble coal separator is characterized by comprising a frame (100), a section of separating device (300) and a sloshing device (200), wherein the section of separating device (300) and the sloshing device are arranged on the frame (100);
the first-section sorting device (300) comprises a first-section sorting box (310), the first-section sorting box (310) is provided with a first-section water inlet (311), a first discharge port (330) and a second discharge port, the first discharge port (330) and the second discharge port are arranged in the vertical direction, the first discharge port (330) is used for discharging coal gangue and coal, the second discharge port is provided with a first-section slag discharge door (312), and the second discharge port is used for discharging stones;
the agitating device (200) comprises a first driving mechanism and a laser plate (270), wherein the laser plate (270) is located in the section of the sorting box (310), and the first driving mechanism can drive the laser plate (270) to reciprocate up and down to agitate the suspension liquid in the section of the sorting box (310).
2. The sloshing pebble coal classifier of claim 1, wherein the bottom surface of the shock plate (270) is wavy.
3. The surging pebble coal separator according to claim 1 or 2, wherein a section of supporting plate (320) is further arranged in the section of separation box (310), and a plurality of through holes are formed in the section of supporting plate (320);
the section of the supporting plate (320) is positioned above the section of the water inlet (311);
one end, close to the second discharge port, of the section of supporting plate (320) is located below the second discharge port, and the section of supporting plate (320) is obliquely arranged, and one end, far away from the second discharge port, of the section of supporting plate is higher than one end, close to the second discharge port, of the section of supporting plate.
4. The surging pebble coal separator according to claim 3, wherein the first driving mechanism comprises a surging motor (210), a surging reducer (220) and a main shaft (230) which are connected in sequence, the main shaft (230) is provided with a plurality of eccentric wheels (240) along the axial direction thereof;
the first driving mechanism further comprises a plurality of driving rods (250), the top ends of the driving rods (250) are in one-to-one corresponding transmission connection with the eccentric wheels (240), the bottom ends of the driving rods (250) are connected with the laser plate (270), and the eccentric wheels (240) drive the laser plate (270) to reciprocate up and down through the driving rods (250).
5. The surging pebble coal classifier of claim 3 further comprising a segment of a bucket elevator (400) disposed at the frame (100);
the first-section bucket lifting device (400) comprises a second driving mechanism, a first-section bucket lifting chain wheel, a first-section bucket lifting chain and a plurality of stone hoppers fixedly arranged on the first-section bucket lifting chain wheel, the first-section bucket lifting chain is wound on the first-section bucket lifting chain wheel, and the second driving mechanism can drive the first-section bucket lifting chain wheel to rotate so that the first-section bucket lifting chain drives the stone hoppers to sequentially pass below the second discharge port;
one section bucket is carried the chain slope and is set up, and when the stone hopper moved to the extreme position, the stone hopper pours out its interior stone.
6. The surging pebble coal separator according to claim 5, wherein the second driving mechanism comprises a segment of bucket elevator motor (410), a segment of bucket elevator reducer (420), a segment of driving sprocket and a segment of driving chain which are sequentially connected, and the segment of driving chain is wound on the segment of driving sprocket and the segment of bucket elevator sprocket at the same time.
7. The surging pebble coal classifier of claim 3 further comprising a secondary classifier (500), the secondary classifier (500) comprising a secondary classifier tank (510), the secondary classifier tank (510) being in communication with the primary classifier tank (310) through the first discharge port (330), the shock plate (270) passing through the first discharge port (330) with both ends positioned in the primary classifier tank (310) and the secondary classifier tank (510), respectively;
the two-section separation box (510) is provided with a two-section water inlet (511), a third discharge port (530) and a fourth discharge port, the third discharge port (530) and the fourth discharge port are arranged in the vertical direction, the third discharge port (530) is used for discharging coal, and the fourth discharge port is used for discharging coal gangue.
8. The surging pebble coal classifier of claim 7 further comprising a two-stage scoop device (600) disposed at the frame (100);
the second-stage bucket lifting device (600) comprises a third driving mechanism, a second-stage bucket lifting chain wheel, a second-stage bucket lifting chain (640) and a plurality of coal gangue hoppers (650) fixedly arranged on the second-stage bucket lifting chain (640), wherein the third driving mechanism can drive the second-stage bucket lifting chain wheel to rotate, so that the second-stage bucket lifting chain (640) drives the coal gangue hoppers (650) to sequentially pass below the fourth discharge port;
the two-section bucket lifting chain (640) is obliquely arranged, and when the coal gangue hopper (650) moves to an upper limit position, the coal gangue hopper (650) pours out coal gangue in the coal gangue hopper.
9. The surging pebble coal separator according to claim 8, wherein the third driving mechanism comprises a second bucket elevator motor (610), a second bucket elevator speed reducer (620), a second driving chain wheel and a second bucket elevator driving chain (630) which are connected in sequence, and the second bucket elevator driving chain (630) is wound around the second driving chain wheel and the second bucket elevator chain wheel at the same time.
10. A separation plant comprising a slushing pebble coal separator according to any one of claims 1 to 9 and a dewatering device for dewatering coal discharged from the slushing pebble coal separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022790140.7U CN214390618U (en) | 2020-11-27 | 2020-11-27 | Surging type pebble coal separator and pebble coal separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022790140.7U CN214390618U (en) | 2020-11-27 | 2020-11-27 | Surging type pebble coal separator and pebble coal separation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214390618U true CN214390618U (en) | 2021-10-15 |
Family
ID=78035490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022790140.7U Active CN214390618U (en) | 2020-11-27 | 2020-11-27 | Surging type pebble coal separator and pebble coal separation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214390618U (en) |
-
2020
- 2020-11-27 CN CN202022790140.7U patent/CN214390618U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110142085A (en) | A kind of circular cone sand making machine | |
| CN201244499Y (en) | Scum sieving mechanism in grinding body of bowl mill | |
| CN112044156A (en) | Spiral gushing slag-liquid separation device for shield construction | |
| CN214390618U (en) | Surging type pebble coal separator and pebble coal separation equipment | |
| CN112427135A (en) | Surging type pebble coal separator and pebble coal separation equipment | |
| CN210230264U (en) | Fine sand recovery unit of powder | |
| CN210411069U (en) | Crushing system for manufacturing sandstone aggregate | |
| US1966609A (en) | Method and apparatus for separating materials of differing specific gravities | |
| CN213253330U (en) | Spiral gushing slag-liquid separation device for shield construction | |
| CN213102580U (en) | Building block type machine-made sand production line | |
| CN206027793U (en) | Ceramic factory waste brick silt reuse system | |
| SU1632369A3 (en) | Apparatus for separation of solid particles from liquids | |
| CN211885783U (en) | Bucket lifting type fine sand recovery equipment | |
| CN211134322U (en) | Gold mine flotation system | |
| CN212040356U (en) | Recycling system of maleic anhydride powder | |
| CN108160314B (en) | Construction waste treatment system | |
| CN220590721U (en) | Vibrating type sediment sorting device | |
| KR200313445Y1 (en) | Sorting equipments of contaminating materials in construction wastes | |
| CN108160315B (en) | Water circulation system for construction waste treatment | |
| CN111974540B (en) | Multi-stage gravity classification treatment system and method for over-wet solid waste and poor soil | |
| CN219647768U (en) | Iron removal screening device for industrial waste residues | |
| CN219855216U (en) | Fluidized solidified soil generating equipment | |
| CN117732836A (en) | Abandoned railway ballast treatment vehicle | |
| CN219377840U (en) | Environment-friendly waste screening device for engineering | |
| CN215142749U (en) | Sedimentation type sand washing and dewatering machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |