CN216620592U - Coal detects with smashing drying device - Google Patents
Coal detects with smashing drying device Download PDFInfo
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- CN216620592U CN216620592U CN202123307754.6U CN202123307754U CN216620592U CN 216620592 U CN216620592 U CN 216620592U CN 202123307754 U CN202123307754 U CN 202123307754U CN 216620592 U CN216620592 U CN 216620592U
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Abstract
The utility model discloses a crushing and drying device for coal detection, which comprises a case, a spiral feeder, a hot air blower and a bearing frame, wherein the spiral feeder is fixed at one end of the top of the bearing frame. According to the utility model, through the arrangement of the circulating pipes, the crushing roller and the second material pumping pump, when the device is operated specifically, on one hand, the second material pumping pumps on the two circulating pipes are started, so that the coal material crushed by the crushing roller can be continuously lifted to the feeding port of the case, the coal material can be conveniently crushed for multiple times, the crushing effect is improved, on the other hand, through the up-and-down reciprocating motion of the coal material, the problem of uneven heating caused by coal material accumulation is solved, the coal material drying effect is improved, on the other hand, a user can connect the spiral feeding machine with corresponding waste water collecting equipment by using the functions of the water outlet and the internal threads arranged on the inner wall of the water outlet, so that the waste water produced in the feeding process of the spiral feeding machine is prevented from overflowing, and the environment-friendly effect is improved.
Description
Technical Field
The utility model belongs to the technical field of coal treatment equipment, and particularly relates to a crushing and drying device for coal detection.
Background
Coal is one of the most important natural energy sources, the mined coal needs to be detected and processed after being cleaned, and in order to improve the detection effect of a sample, the coal sample needs to be processed by using a corresponding crushing and drying device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a crushing and drying device for coal detection, which solves the problems of poor drying effect, difficulty in realizing grading drying treatment, difficulty in realizing circulating crushing treatment and difficulty in automatic feeding in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a coal detects with smashing drying device, includes quick-witted case, feed screw, air heater and bears the frame, the feed screw is fixed in the one end at carrier top, first rotary driving mechanism is installed at the top of feed screw, the inside of feed screw lateral wall is provided with the heating chamber, carbon fiber electric heat piece has evenly been laid to the inside in heating chamber, just the internally mounted of heating chamber has temperature sensor, the quick-witted case is fixed in on the frame that bears of feed screw one end, the output of feed screw is provided with the material loading pipe that matches with quick-witted case, the air heater is installed in the one end that the feed screw was kept away from to the quick-witted case, one side of machine case evenly installs second rotary driving mechanism, and the internally mounted of second rotary driving mechanism output quick-witted case has crushing roller, the opposite side evenly welded of machine case has the circulating pipe, and a second pumping pump is installed on the circulating pipe, a discharge pipe is welded at the bottom of the case, and a first pumping pump is installed on the discharge pipe.
Preferably, the lateral wall of machine case and feed screw all is provided with the rubber insulating layer, machine case and feed screw all with bear a frame welded connection, promoted the thermal-insulated, prevent scalding effect of machine case and feed screw outer wall.
Preferably, the circulating pipe is provided with two, the bottom of circulating pipe and the inside bottom of quick-witted case are linked together, the top of circulating pipe and the inside top of quick-witted case are linked together, have promoted the coal crushing and stoving effect.
Preferably, the first rotary driving mechanism and the second rotary driving mechanism are servo motors, the output end of the first rotary driving mechanism is provided with a spiral feeding rod through a belt pulley mechanism, and a rotary bearing is arranged between the crushing roller and the case, so that the device realizes a better automatic feeding effect and enhances the working efficiency.
Preferably, the bottom of the spiral feeder is provided with a water outlet, and the inner side wall of the water outlet is provided with internal threads, so that waste water generated in the feeding process of the spiral feeder is prevented from overflowing.
Preferably, the input welding of screw feeder has the workbin of going up, the top block of going up the workbin is connected with the apron, has optimized the material loading process.
Preferably, the air guide plate is installed at the output end of the air heater, one end, close to the crushing roller, of the air guide plate is evenly provided with the spray heads, and the air guide plate is connected with the case in a welded mode, so that the air guide plate can achieve good hot air drying treatment on coal materials.
Compared with the prior art, the utility model has the beneficial effects that:
(1) when the crushing and drying device for coal detection is used, on one hand, a carbon fiber electric heating sheet in the heating cavity arranged on the side wall of the spiral feeder is electrified to generate heat, so that the coal material in the feeding process is subjected to preheating and drying treatment, on the other hand, the preheating temperature can be regulated and controlled by utilizing the action of a temperature sensor in the heating cavity and matching with the control function of a control cabinet connected with the device in a processing plant, so that the preheating effect is ensured, on the other hand, when the hot air blower is started, the generated hot air enters the air guide plate and is uniformly blown to the bottom end in the machine box under the action of a spray head, and the process that hot air floats from bottom to top can realize hot air drying treatment on the coal material subjected to crushing treatment in the machine box and utilize the air to flow, the coal can be uniformly dried, so that the drying effect and the drying efficiency of the device are improved by grading drying;
(2) the crushing and drying device for coal detection is provided with the circulating pipes, the crushing rollers and the second material pumping pump, so that when the device is specifically operated, on one hand, the second material pumping pump on the two circulating pipes is started, coal materials subjected to crushing treatment by the crushing rollers can be continuously lifted to a feeding port of a case, multiple crushing of the coal materials is further facilitated, the crushing effect is improved, on the other hand, the problem of uneven heating caused by coal material accumulation is solved through the up-and-down reciprocating motion of the coal materials, the coal material drying effect is improved, on the other hand, a user can connect the spiral feeder with corresponding waste water collecting equipment by utilizing the water outlet and the action of internal threads arranged on the inner wall of the water outlet, further, the waste water produced in the feeding process of the spiral feeder is prevented from overflowing, and the environment-friendly effect is improved;
(3) this coal detects with smashing drying device is through installing screw feeder, discharging pipe and first material pump of taking out, make the device optimize the structure of self, utilize the effect of discharging pipe and first material pump on the one hand, be convenient for collect the coal charge of accomplishing crushing drying process, the convenience of unloading has been promoted, on the other hand starts first rotary driving mechanism, effect through belt pulley mechanism, it is rotatory to drive the spiral feeding pole, realize the even pay-off of coal charge, and then make the device realize better automatic feeding effect, the work efficiency has been strengthened, and, lateral wall through at quick-witted case and screw feeder all is provided with the rubber insulating layer, the thermal-insulated of quick-witted case and screw feeder outer wall has been promoted, prevent scalding the effect.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a rear view schematically illustrating the structure of the circulation tube according to the present invention;
FIG. 3 is a side view of the second rotary driving mechanism of the present invention;
FIG. 4 is a schematic cross-sectional view of a side wall of the spiral feeder of the present invention;
fig. 5 is a rear view of the hot air blower of the present invention.
In the figure: 1. a chassis; 2. a circulation pipe; 3. feeding pipes; 4. a first rotary drive mechanism; 5. a screw feeder; 6. a second rotary drive mechanism; 7. a hot air blower; 8. a carrier; 9. a discharge pipe; 10. a first pump; 11. feeding a material box; 12. a water outlet; 13. a second pump; 14. a crushing roller; 15. a temperature sensor; 16. a heating cavity; 17. a carbon fiber electric heating sheet; 18. a spray head; 19. and an air guide plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: a coal detection crushing and drying device comprises a case 1, a spiral feeder 5, an air heater 7 and a bearing frame 8, wherein the spiral feeder 5 is fixed at one end of the top of the bearing frame 8, and a first rotary driving mechanism 4 is installed at the top of the spiral feeder 5;
a heating cavity 16 is formed in the side wall of the spiral feeder 5, carbon fiber electric heating sheets 17 are uniformly laid in the heating cavity 16, and a temperature sensor 15 is mounted in the heating cavity 16;
the case 1 is fixed on a bearing frame 8 at one end of the spiral feeder 5, the output end of the spiral feeder 5 is provided with a feeding pipe 3 matched with the case 1, and the air heater 7 is installed at one end, far away from the spiral feeder 5, of the case 1;
a second rotary driving mechanism 6 is uniformly arranged on one side of the case 1, and a crushing roller 14 is arranged in the case 1 at the output end of the second rotary driving mechanism 6;
the other side of the case 1 is uniformly welded with a circulating pipe 2, a second material pumping pump 13 is installed on the circulating pipe 2, a material discharging pipe 9 is welded at the bottom of the case 1, and a first material pumping pump 10 is installed on the material discharging pipe 9;
the outer side walls of the case 1 and the spiral feeder 5 are both provided with rubber heat insulation layers, and the case 1 and the spiral feeder 5 are both connected with the bearing frame 8 in a welding manner;
when the thermal insulation type spiral feeder is used, the rubber thermal insulation layers are arranged on the outer side walls of the case 1 and the spiral feeder 5, so that the thermal insulation and burn-proof effects of the outer walls of the case 1 and the spiral feeder 5 are improved;
the bottom of the circulating pipe 2 is communicated with the bottom end inside the case 1, and the top of the circulating pipe 2 is communicated with the top inside the case 1;
when the coal drying machine is used, the second material pumping pumps 13 on the two circulating pipes 2 are started, so that coal materials crushed by the crushing rollers 14 can be continuously lifted to the feeding port of the machine case 1, multiple crushing of the coal materials is facilitated, the crushing effect is improved, the problem of uneven heating caused by coal material accumulation is solved through the up-and-down reciprocating motion of the coal materials, and the coal material drying effect is improved;
the first rotary driving mechanism 4 and the second rotary driving mechanism 6 are servo motors, the output end of the first rotary driving mechanism 4 is provided with a spiral feeding rod through a belt pulley mechanism, and a rotary bearing is arranged between the crushing roller 14 and the case 1;
when the device is used, on one hand, the first rotary driving mechanism 4 is started, the spiral feeding rod is driven to rotate under the action of the belt wheel mechanism, so that the uniform feeding of coal is realized, the device further realizes a better automatic feeding effect, the working efficiency is enhanced, on the other hand, the two second rotary driving mechanisms 6 are started, so that the two crushing rollers 14 can be driven to synchronously rotate, and the crushing treatment of the coal fed through the spiral feeding machine 5 can be realized;
a water outlet 12 is arranged at the bottom of the spiral feeder 5, and internal threads are arranged on the inner side wall of the water outlet 12;
when the device is used, a user can connect the spiral feeder 5 with corresponding waste water collecting equipment by using the water outlet 12 and the internal threads arranged on the inner wall of the water outlet, so that waste water generated in the feeding process of the spiral feeder 5 is prevented from overflowing, and the environment-friendly effect is improved;
the input end of the spiral feeder 5 is welded with a feeding box 11, and the top of the feeding box 11 is connected with a cover plate in a clamping manner;
when the coal feeding device is used, a user can add coal to be detected into the feeding box 11 in advance, and then realize uniform feeding through the spiral feeder 5, so that the feeding process is optimized;
the output end of the air heater 7 is provided with an air guide plate 19, one end of the air guide plate 19 close to the crushing roller 14 is uniformly provided with spray heads 18, and the air guide plate 19 is welded with the case 1;
during the use, air heater 7 starts, and inside the hot-blast admission air guide plate 19 that produces, the effect of rethread shower nozzle 18 evenly blown to quick-witted incasement portion bottom, and hot-blast from bottom to top floating's process can realize better hot-blast drying process to the coal charge, and utilizes the wind body to flow, can carry out drying process to the coal charge uniformly, has strengthened the practicality.
When the embodiment of the application is used: the external power supply, on one hand, start the first rotary driving mechanism 4, through the effect of the belt pulley mechanism, drive the rotation of the screw feeding rod, realize the uniform feeding of the coal material, and then make the apparatus realize better automatic feeding effect, has strengthened the working efficiency, on the other hand, start two second rotary driving mechanisms 6, can drive two crushing rollers 14 to rotate synchronously, thus can realize the crushing treatment to the coal material that is added via the screw feeder 5, meanwhile, on the one hand, the carbon fiber electric heating sheet 17 in the heating chamber 16 that sets up to the side wall of the screw feeder 5 is electrified, make it produce heat, preheat the drying treatment to the coal material in the feeding process, and utilize the effect of the temperature sensor 15 in the heating chamber 16, cooperate with the control function of the control cabinet that the apparatus connects in the processing factory, can regulate and control the preheating temperature, guarantee the preheating effect, on the other hand, the air heater 7 is started, generated hot air enters the air guide plate 19, and is uniformly blown to the bottom end inside the case 1 under the action of the spray head 18, and the hot air can realize hot air drying treatment on the pulverized coal inside the case 1 in the process of drifting from bottom to top, and can uniformly dry the coal by utilizing air flow, so that the drying effect and the drying efficiency of the device are improved by classified drying.
Claims (7)
1. The coal detects with smashing drying device, its characterized in that, includes quick-witted case (1), feed screw (5), air heater (7) and bears frame (8), feed screw (5) are fixed in the one end that bears frame (8) top, first rotary driving mechanism (4) are installed at the top of feed screw (5), the inside of feed screw (5) lateral wall is provided with heating chamber (16), carbon fiber electric heat piece (17) have evenly been laid to the inside of heating chamber (16), and the internally mounted of heating chamber (16) has temperature sensor (15), quick-witted case (1) is fixed in on bearing frame (8) of feed screw (5) one end, the output of feed screw (5) is provided with material loading pipe (3) with quick-witted case (1) assorted, air heater (7) are installed in quick-witted case (1) and are kept away from the one end of feed screw (5), second rotary driving mechanism (6) are evenly installed to one side of machine case (1), just the internally mounted of second rotary driving mechanism (6) output machine case (1) has crushing roller (14), the even welding of opposite side of machine case (1) has circulating pipe (2), just install second pump (13) on circulating pipe (2), the bottom welding of machine case (1) has discharging pipe (9), just install first pump (10) on discharging pipe (9).
2. The coal detecting crushing and drying device according to claim 1, characterized in that: the lateral wall of machine case (1) and feed screw (5) all is provided with the rubber insulating layer, machine case (1) and feed screw (5) all with bear frame (8) welded connection.
3. The coal detecting crushing and drying device according to claim 1, characterized in that: the circulating pipe (2) is provided with two, the bottom of the circulating pipe (2) is communicated with the bottom end inside the case (1), and the top of the circulating pipe (2) is communicated with the top inside the case (1).
4. The coal detecting crushing and drying device according to claim 1, characterized in that: the first rotary driving mechanism (4) and the second rotary driving mechanism (6) are servo motors, the output end of the first rotary driving mechanism (4) is provided with a spiral feeding rod through a belt pulley mechanism, and a rotary bearing is arranged between the crushing roller (14) and the case (1).
5. The coal detecting crushing and drying device according to claim 1, characterized in that: the bottom of screw feeder (5) is provided with outlet (12), the inside wall of outlet (12) is provided with the internal thread.
6. The coal detecting crushing and drying device according to claim 1, characterized in that: the input welding of screw feeder (5) has material loading box (11), the top block of material loading box (11) is connected with the apron.
7. The coal detecting crushing and drying device according to claim 1, characterized in that: air guide plate (19) is installed to the output of air heater (7), air guide plate (19) are close to the one end of smashing roller (14) and evenly are provided with shower nozzle (18), air guide plate (19) and quick-witted case (1) welded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123307754.6U CN216620592U (en) | 2021-12-27 | 2021-12-27 | Coal detects with smashing drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123307754.6U CN216620592U (en) | 2021-12-27 | 2021-12-27 | Coal detects with smashing drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216620592U true CN216620592U (en) | 2022-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123307754.6U Active CN216620592U (en) | 2021-12-27 | 2021-12-27 | Coal detects with smashing drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216620592U (en) |
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2021
- 2021-12-27 CN CN202123307754.6U patent/CN216620592U/en active Active
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