CN221036625U - Colliery transportation air-dries device - Google Patents
Colliery transportation air-dries device Download PDFInfo
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- CN221036625U CN221036625U CN202322516257.XU CN202322516257U CN221036625U CN 221036625 U CN221036625 U CN 221036625U CN 202322516257 U CN202322516257 U CN 202322516257U CN 221036625 U CN221036625 U CN 221036625U
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- belt conveyor
- air
- motor
- wind scooper
- coal mine
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- 238000007605 air drying Methods 0.000 claims abstract description 34
- 239000003245 coal Substances 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 5
- 239000010865 sewage Substances 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 3
- 238000007664 blowing Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to the technical field of coal mines, in particular to a coal mine transportation air drying device, which comprises a belt conveyor, wherein an air guide cover is movably arranged at the top end of the middle part of the belt conveyor, an air drying mechanism is arranged at the top end of the air guide cover, the air drying mechanism comprises a fan and a fairing, a second motor is arranged outside one side of the belt conveyor through a speed reducer, and the second motor drives the belt conveyor. According to the utility model, the belt conveyor, the wind scooper, the fan and the fairing are used in a matched manner, external air is compressed after the fan is started and then enters the fairing, then the fairing is used for blowing wet coal mine, moisture in the coal mine is air-dried, and the air is matched with the wind scooper, so that flowing air can be concentrated in the wind scooper and then discharged from the inlet and the outlet, and the efficiency is higher during air drying.
Description
Technical Field
The utility model relates to the technical field of coal mines, in particular to a coal mine transportation air drying device.
Background
Coal is an important energy material and is an important raw material for producing chemical products, in the high-quality utilization of the coal, besides the impurity of the coal is removed by washing, the coal just exploited or washed contains a certain amount of moisture, cannot be directly combusted and has low heat blockage, the moisture of the coal can be reduced after the coal is dried, the heat value is improved, the economic value of the coal is improved, the moisture of the coal just exploited or washed is high, the weight is high, the excessive weight can be reduced after the air drying and the water removal are carried out, and the transportation cost is reduced;
The existing air-drying device in the market at present adopts an open structure, coal mines are transported by a conveyor, and the coal mines are air-dried in the transportation process, however, the open air-drying device is limited by the influence of natural environment, and the drying speed is relatively low, so that the air-drying device for coal mine transportation is provided.
Disclosure of utility model
The utility model aims to provide a coal mine transportation air drying device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
An air-drying device for coal mine transportation comprises
The belt conveyor is characterized in that a wind scooper is movably arranged at the top end of the middle part of the belt conveyor, an air drying mechanism is arranged at the top end of the wind scooper and comprises a fan and a fairing, a second motor is arranged outside one side of the belt conveyor through a speed reducer, and the second motor drives the belt conveyor;
The belt conveyor is characterized in that a transmission shell is fixedly arranged at the bottom end of the middle part of the belt conveyor, a lifting mechanism is arranged at the bottom end of one side of the transmission shell and inside the transmission shell, and the lifting mechanism comprises a belt wheel, a toothed belt and a first motor;
The belt conveyor is characterized in that the bottom ends of four corners of the belt conveyor are fixedly provided with racks, and drainage mechanisms are arranged among the four racks and comprise a cross beam, a sewage box and a water outlet.
Preferably, a plurality of fans are arranged at the top end of the outer side of the wind scooper side by side, a plurality of fairings are arranged at the top end of the inner side of the wind scooper side by side, and the fans are communicated with the fairings and are symmetrical to each other;
Preferably, the two ends of the inside of the transmission shell are movably provided with belt wheels through bearings, the two belt wheels are movably connected through toothed belts, screw rods are fixedly arranged at the top ends of the two belt wheels, screw grooves are formed in the two ends of the middle of the wind scooper, the screw grooves are in threaded connection with the screw rods, the first motor is fixedly arranged outside the bottom end of one side of the transmission shell, and the output shaft of the first motor is fixedly connected with the belt wheel on the right side inside the transmission shell;
Preferably, cross beams are fixedly arranged between two sides of the four frames, a sewage box is arranged between the two cross beams and the frames, one end of the sewage box, which is close to the second motor, is inclined downwards, and one end of the sewage box, which is inclined downwards, is communicated with a water outlet;
Preferably, inner grooves are formed in the bottoms of four corners of the air guide cover, spring dampers are fixedly arranged at the top ends of the inner grooves, and the bottoms of the spring dampers are fixedly connected with a belt conveyor;
Preferably, the fairing is of a funnel-shaped structure, and is narrow at the upper part and wide at the lower part.
Compared with the prior art, the utility model has the beneficial effects that:
1. This colliery transportation air-dries device uses through belt conveyor, wind scooper, fan and radome fairing cooperation, gets into the radome fairing after with outside air compression after the fan starts, then through the colliery of radome fairing jetting moisture, air-dries the moisture in the colliery and handle, and cooperate with the wind scooper, can concentrate the air that flows in the wind scooper, then follow import and export discharge again, like this when air-drying, efficiency is higher.
2. This air-drying device for coal mine transportation uses through first motor, toothed belt, band pulley, lead screw and thread groove cooperation, and the band pulley of first motor control drive shell right side is inside rotates, and the band pulley on right side passes through toothed belt drive left band pulley synchronous rotation, and two band pulley control lead screw synchronous rotation can control the wind scooper straight line like this and go up and down, through adjusting the height of wind scooper, in the colliery entering wind scooper of volume of being convenient for, and then can not cause the interference.
Drawings
FIG. 1 is a schematic overall elevational view of the present utility model;
FIG. 2 is a schematic view of a lifting mechanism according to the present utility model;
FIG. 3 is a schematic diagram of a structure of an air drying mechanism according to the present utility model;
fig. 4 is an enlarged schematic view of the present utility model at a in fig. 1.
In the figure: 1. a belt conveyor; 2. a wind scooper; 3. an air drying mechanism; 4. a blower; 5. a fairing; 6. a transmission case; 7. a lifting mechanism; 8. a belt wheel; 9. a toothed belt; 10. a first motor; 11. a frame; 12. a drainage mechanism; 13. a cross beam; 14. a sewage box; 15. a water outlet; 16. a screw rod; 17. a thread groove; 18. a speed reducer; 19. a second motor; 20. an inner tank; 21. a spring damper.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.
As shown in fig. 1-4, the present utility model provides a technical solution:
The utility model provides a colliery transportation air-dries device, includes belt conveyor 1, and belt conveyor 1's middle part top movable mounting has wind scooper 2, and wind scooper 2's top is provided with air-dry mechanism 3, and air-dry mechanism 3 is including fan 4 and radome fairing 5, and belt conveyor 1's one side outside is installed second motor 19 through speed reducer 18, and second motor 19 drives belt conveyor 1; the bottom end of the middle part of the belt conveyor 1 is fixedly provided with a transmission shell 6, the bottom end of one side of the transmission shell 6 and the inside are provided with a lifting mechanism 7, and the lifting mechanism 7 comprises a belt wheel 8, a toothed belt 9 and a first motor 10; the bottom ends of four corners of the belt conveyor 1 are fixedly provided with frames 11, a drainage mechanism 12 is arranged among the four frames 11, and the drainage mechanism 12 comprises a cross beam 13, a sewage box 14 and a water outlet 15;
In this embodiment, the wind scooper 2 in the device is of a semi-open structure, two ends are respectively provided with an inlet and an outlet, the inlet is arranged on one side of the belt conveyor 1 far away from the second motor 19, the outlet is arranged on one side of the belt conveyor 1 near the second motor 19, when the coal mine needs to be air-dried, the belt conveyor 1 is driven by the second motor 19 to send the coal mine into the air-drying device from the inlet position, then the air-drying device 3 arranged inside is used for air-drying the water in the coal mine, and the water is sent out from the outlet position;
It will be appreciated that semi-open air-dry structures are typically closed, and air circulation can be controlled by the fan 4 and the fairing 5 during air-drying, which provides a relatively stable dry environment to a certain extent, whereas open air-dry structures are not similarly closed, and are susceptible to external environmental influences during air-drying, resulting in unstable wind and wind directions, and at equal power, the semi-open structure air-dries faster.
As shown in fig. 3, a plurality of fans 4 are arranged at the top end of the outer side of the wind scooper 2 side by side, a plurality of fairings 5 are arranged at the top end of the inner side of the wind scooper 2 side by side, the fans 4 are communicated with the fairings 5 and are symmetrical to each other, and the fairings 5 are of a funnel-shaped structure and have narrow upper parts and wide lower parts;
In this embodiment, when air-drying, start the multiunit fan 4 that wind scooper 2 top set up side by side, wherein the quantity of fan 4 and the length of wind scooper 2 can be according to the supporting setting of specific length of conveyer belt, get into in the radome 5 after fan 4 starts outside air compression, then through the colliery of radome 5 jetting moisture, air-dry the moisture in the colliery and handle, and with wind scooper 2 cooperation, can concentrate the air that flows in wind scooper 2, then follow import and export again and discharge, like this when air-drying, efficiency is higher.
As shown in fig. 2, two ends of the inside of the transmission shell 6 are movably provided with belt wheels 8 through bearings, the two belt wheels 8 are movably connected through a toothed belt 9, screw rods 16 are fixedly arranged at the top ends of the two belt wheels 8, screw grooves 17 are formed at two ends of the middle part of the wind scooper 2, the screw grooves 17 are in threaded connection with the screw rods 16, a first motor 10 is fixedly arranged outside the bottom end of one side of the transmission shell 6, and an output shaft of the first motor 10 is fixedly connected with the belt wheel 8 on the right side inside the transmission shell 6;
In this embodiment, when the height of the wind scooper 2 needs to be adjusted, the first motor 10 is started, the first motor 10 controls the belt pulley 8 in the right side of the transmission shell 6 to rotate, the belt pulley 8 in the right side drives the belt pulley 8 in the left side to synchronously rotate through the toothed belt 9, the two belt pulleys 8 control the screw rod 16 to synchronously rotate, so that the wind scooper 2 can be controlled to linearly lift, and the coal mine with overlarge volume is convenient to enter the wind scooper 2 by adjusting the height of the wind scooper 2, so that interference is avoided.
As shown in fig. 4, the cross beams 13 are fixedly arranged between the two sides of the four frames 11, the sewage box 14 is arranged between the two cross beams 13 and the frames 11, one end of the sewage box 14 close to the second motor 19 is inclined downwards, and one end of the sewage box 14 inclined downwards is communicated with the water outlet 15;
In this embodiment, when the coal mine is air-dried, the generated sewage falls from the bottom end of the belt conveyor 1 and then flows into the sewage box 14 to be collected, and when the sewage in the sewage box 14 is fully collected, the sewage is discharged through the water outlet 15, so that the sewage splash generated during air-drying can be avoided.
As shown in fig. 3, inner grooves 20 are formed in the bottoms of four corners of the air guide cover 2, spring dampers 21 are fixedly arranged at the top ends of the inner grooves 20, and the bottom ends of the spring dampers 21 are fixedly connected with the belt conveyor 1;
In this embodiment, when the wind scooper 2 is lifted, the spring dampers 21 in the inner grooves 20 at four corners of the wind scooper 2 can spring open synchronously, when the fan 4 at the top end of the wind scooper 2 is started, vibration can be generated, and the vibration generated by the fan 4 can be reduced by the spring dampers 21, so that the noise is excessive when the fan 4 is prevented from running.
Working principle: the wind scooper 2 in the device is of a semi-open structure, the two ends of the wind scooper 2 are respectively provided with an inlet and an outlet, the inlet is arranged on one side of the belt conveyor 1, which is far away from the second motor 19, the outlet is arranged on one side of the belt conveyor 1, which is close to the second motor 19, when the coal mine needs to be air-dried, the belt conveyor 1 is driven by the second motor 19 to feed the coal mine from the inlet position, then the air drying mechanism 3 arranged in the coal mine is used for air drying the moisture in the coal mine, the moisture is sent out from the outlet position, when the air drying is carried out, a plurality of groups of fans 4 are started, which are arranged side by side, at the top end of the wind scooper 2, wherein the number of the fans 4 and the length of the wind scooper 2 can be matched according to the specific conveying length of the belt conveyor 1, when the fans 4 are started, the outside air is compressed and then enters the fairing 5, then through the colliery of radome fairing 5 jetting moisture, air-dry the moisture in the colliery and handle, and with wind scooper 2 cooperation, can concentrate the air that flows in wind scooper 2, then discharge from import and export, so when air-drying, the efficiency is higher, because the volume of colliery is different, before air-drying, can adjust the height of wind scooper 2 through elevating system 7, when adjusting the height of wind scooper 2, start first motor 10, first motor 10 controls the pulley 8 rotation in the right side of driving shell 6, pulley 8 drives left pulley 8 synchronous rotation through toothed belt 9, two pulley 8 control lead screw 16 synchronous rotation, can control wind scooper 2 straight line lift like this, through adjusting the height of wind scooper 2, the too big colliery of being convenient for gets into wind scooper 2, and then can not cause the interference.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a colliery transportation air-dries device which characterized in that: comprising
The belt conveyor (1), a wind scooper (2) is movably mounted at the top end of the middle part of the belt conveyor (1), a wind drying mechanism (3) is arranged at the top end of the wind scooper (2), the wind drying mechanism (3) comprises a fan (4) and a fairing (5), a second motor (19) is mounted outside one side of the belt conveyor (1) through a speed reducer (18), and the second motor (19) drives the belt conveyor (1);
The belt conveyor is characterized in that a transmission shell (6) is fixedly arranged at the bottom end of the middle part of the belt conveyor (1), a lifting mechanism (7) is arranged at the bottom end of one side of the transmission shell (6) and inside the transmission shell, and the lifting mechanism (7) comprises a belt wheel (8), a toothed belt (9) and a first motor (10);
the belt conveyor is characterized in that racks (11) are fixedly arranged at the bottom ends of four corners of the belt conveyor (1), drainage mechanisms (12) are arranged between the four racks (11), and each drainage mechanism (12) comprises a cross beam (13), a sewage box (14) and a water outlet (15).
2. A coal mine transportation air drying apparatus as claimed in claim 1, wherein: the fan structure is characterized in that a plurality of fans (4) are arranged on the top end of the outer side of the air guide cover (2) side by side, a plurality of fairings (5) are arranged on the top end of the inner side of the air guide cover (2) side by side, and the fans (4) are communicated with the fairings (5) and are symmetrical to each other.
3. A coal mine transportation air drying apparatus as claimed in claim 1, wherein: the inside both ends of driving shell (6) are all through bearing movable mounting band pulley (8), two band pulley (8) pass through toothed belt (9) swing joint, two equal fixed mounting in top of band pulley (8) has lead screw (16), screw thread groove (17) have all been seted up at the middle part both ends of wind scooper (2), screw thread groove (17) and lead screw (16) threaded connection, first motor (10) fixed mounting is outside in one side bottom of driving shell (6), band pulley (8) on the inside right side of driving shell (6) are output shaft fixed connection to first motor (10).
4. A coal mine transportation air drying apparatus as claimed in claim 1, wherein: the four cross beams (13) are fixedly installed between two sides of the frame (11), a sewage box (14) is arranged between the two cross beams (13) and the frame (11), one end, close to the second motor (19), of the sewage box (14) is inclined downwards, and one end, inclined downwards, of the sewage box (14) is communicated with the water outlet (15).
5. A coal mine transportation air drying apparatus as claimed in claim 1, wherein: the novel air guide device is characterized in that inner grooves (20) are formed in the bottoms of four corners of the air guide cover (2), spring dampers (21) are fixedly mounted on the inner tops of the four inner grooves (20), and the bottoms of the four spring dampers (21) are fixedly connected with a belt conveyor (1).
6. A coal mine transportation air drying apparatus as claimed in claim 1, wherein: the fairing (5) is of a funnel-shaped structure, and is narrow at the upper part and wide at the lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322516257.XU CN221036625U (en) | 2023-09-15 | 2023-09-15 | Colliery transportation air-dries device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322516257.XU CN221036625U (en) | 2023-09-15 | 2023-09-15 | Colliery transportation air-dries device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221036625U true CN221036625U (en) | 2024-05-28 |
Family
ID=91181724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322516257.XU Active CN221036625U (en) | 2023-09-15 | 2023-09-15 | Colliery transportation air-dries device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221036625U (en) |
-
2023
- 2023-09-15 CN CN202322516257.XU patent/CN221036625U/en active Active
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