CN213133423U - Ball mill for refractory material with dust removal function - Google Patents
Ball mill for refractory material with dust removal function Download PDFInfo
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- CN213133423U CN213133423U CN202021914110.6U CN202021914110U CN213133423U CN 213133423 U CN213133423 U CN 213133423U CN 202021914110 U CN202021914110 U CN 202021914110U CN 213133423 U CN213133423 U CN 213133423U
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- ball mill
- front cover
- barrel
- baffle
- dust removal
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Abstract
The utility model discloses a ball mill for refractory material with dust removal function, including barrel, protecgulum, hou gai, fan and drive arrangement, protecgulum and hou gai are installed through the bolt respectively at the both ends of barrel, and the protecgulum all is connected with the bearing frame with hou gai external diameter department, the protecgulum all installs on the bearing frame through the bearing with the hou gai, and the base is installed to the bottom of bearing frame, and the lower surface mounting of base has pressure sensors, the beneficial effects of the utility model are that: the utility model has simple structure and reasonable design, and the inlet and the outlet of the ball mill are respectively provided with the fan and the dust discharge pipe, thereby being beneficial to the centralized collection of dust, avoiding the dust from diffusing into the air to cause the reduction of environmental quality and being beneficial to the health of workers; in addition, the pressure sensor is arranged, so that the overall weight of the ball mill can be conveniently detected in the feeding process, the overload operation of the ball mill caused by excessive materials is avoided, and the waste of resources caused by too little materials is also prevented.
Description
Technical Field
The utility model belongs to the technical field of the ball mill, concretely relates to ball mill for refractory material with dust removal function.
Background
The ball mill is the key equipment for crushing the materials after the materials are crushed. This type of mill is provided with a number of steel balls as grinding media in the barrel. It is widely used in the production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like, and is used for dry or wet grinding of various ores and other grindable materials. The ball mill is suitable for grinding various ores and other materials, is widely used in the industries of mineral separation, building materials, chemical industry and the like, and can be divided into a dry type ore grinding mode and a wet type ore grinding mode. According to different ore discharge modes, the method can be divided into a lattice type and an overflow type.
When the existing ball mill is used, because materials can generate a large amount of dust in the crushing process, the smoke around the ball mill is easy to diffuse when the materials are discharged, the working environment is influenced, and meanwhile, the adverse effect is brought to the physical health of workers.
Disclosure of Invention
The utility model discloses a solve above-mentioned technical problem, provide a ball mill for refractory material with dust removal function, set up fan and dust discharge pipe respectively in the entry of ball mill and exit, be favorable to concentrating the dust and collect, avoid the dust to spread and cause environmental quality's decline in the air, be favorable to that the staff's is healthy.
The utility model adopts the technical proposal that: a ball mill for refractory materials with a dust removal function comprises a barrel, a front cover, a rear cover, a fan and a driving device, wherein the front cover and the rear cover are respectively installed at two ends of the barrel through bolts, bearing seats are respectively connected at the outer diameters of the front cover and the rear cover, the front cover and the rear cover are respectively installed on the bearing seats through bearings, a base is installed at the bottom of each bearing seat, a pressure sensor is installed on the lower surface of the base, a spiral feeder is fixedly installed on the inner wall of the front cover, a feeding plate is arranged at the end part of the front cover, the lower end of the feeding plate extends to the central position inside the front cover, an air inlet pipe is arranged at the end part of the front cover and is installed on the base through a support, the fan is installed inside the air inlet pipe, the inner space of the air inlet pipe is communicated with the inner space of a whole body, a discharge box is arranged at, the inner wall of the barrel is fixedly provided with a wear-resistant lining plate, the inner side surface of the wear-resistant lining plate is provided with guide bulges welded with the lining plate, and the guide bulges are spirally distributed in the barrel.
The rotary drum is characterized by further comprising a driving device for driving the drum to rotate, wherein the driving device comprises a gear ring fixedly mounted on the outer wall of the drum and a gear meshed with the gear ring, a transmission shaft is mounted at the center of the gear, the transmission shaft is connected with a speed reducer through a coupler, and a motor is mounted on the speed reducer.
The inside of barrel is provided with middle part baffle and ejection of compact baffle, and middle part baffle parallels the setting with ejection of compact baffle, and the center mutually perpendicular of middle part baffle and barrel has seted up a plurality of material holes on the baffle of middle part, sets up the discharge opening that the size is less than the material hole on the ejection of compact baffle, and ejection of compact baffle is located the position that is close to the back lid.
Still include work display screen and the alarm lamp for be connected with pressure sensors, work display screen and alarm lamp are all installed in base side position, and work display screen is connected with pressure sensors, and the built-in microcontroller of work display screen, microcontroller and alarm lamp electricity are connected.
And a steel ball for crushing the material is arranged in the cylinder.
When the material crushing device works, a material is guided into the front cover through the feeding plate, the barrel is driven to rotate through the driving device, in the rotating process, the material is guided into the barrel through the spiral feeder in the front cover, the material is crushed through the rotating barrel under the action of the steel balls, the material crushed in the first stage can be guided into the right cavity of the barrel through the middle partition plate, and then is crushed, and when the size of the material is smaller than the discharge hole in the discharge partition plate, the material enters the rear cover under the action of the guide protrusion and is guided out of the rear cover, so that the material enters the discharge box; in the crushing process, the fan is started to enable air to enter the cylinder, flowing air can gradually guide out dust particles generated in the crushing process from the rear cover and is discharged through the dust discharge pipe, and the tail end of the dust discharge pipe is connected with the dust purifier to reduce the pollution of dust to the air; in-process at the feeding, can detect ball mill's whole weight through pressure sensor, on the testing result fed back the working display screen, when pressure was big enough, microcontroller control alarm lamp was bright, and the staff can stop reinforced after seeing the alarm lamp and light, avoids the inside material of barrel too much and causes overload operation, is favorable to ball mill life's extension.
A pressure sensor is arranged on the lower surface of the base; the purpose that sets up like this is in order to detect the weight of the inside material of barrel in real time, avoids the material too much or too little, improves the work efficiency of the disposable abrasive material of ball mill.
A spiral feeder is fixedly arranged on the inner wall of the front cover; the purpose of this is: the material can be conveniently fed into the barrel, and the workload of workers is reduced.
An air inlet pipe is arranged at the end part of the front cover, the air inlet pipe is arranged on the base through a support, a fan is arranged in the air inlet pipe, and the inner space of the air inlet pipe is communicated with the inner space of the whole body; the purpose of this is: the air that can make the flow is sent into in the barrel, conveniently discharges the dust in the barrel, reduces the probability that equipment surrounding environment quality descends, is favorable to staff's healthy.
The inner wall of the cylinder body is fixedly provided with a wear-resistant lining plate, the inner side surface of the wear-resistant lining plate is provided with guide bulges welded with the lining plate, and the guide bulges are spirally distributed in the cylinder body; the purpose of this is: wear-resisting performance of wear-resisting welt is high, is favorable to the protection to the barrel, sets up the direction arch for at the rotatory in-process of barrel, the material can be continuous impels forward, behind middle part baffle, ejection of compact baffle, play workbin, accomplishes the derivation, is favorable to work efficiency's improvement.
The utility model has the advantages that: the utility model has simple structure and reasonable design, and the inlet and the outlet of the ball mill are respectively provided with the fan and the dust discharge pipe, thereby being beneficial to the centralized collection of dust, avoiding the dust from diffusing into the air to cause the reduction of environmental quality and being beneficial to the health of workers; in addition, the pressure sensor is arranged, so that the overall weight of the ball mill can be conveniently detected in the feeding process, the overload operation of the ball mill caused by excessive materials is avoided, and the waste of resources caused by too little materials is also prevented.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a perspective view of the wear-resistant lining board of the present invention.
The labels in the figure are: 1. a barrel; 2. a wear-resistant lining plate; 3. a discharge partition plate; 4. a rear cover; 5. a dust discharge pipe; 6. a discharging box; 7. a bearing seat; 8. a pressure sensor; 9. a middle partition plate; 10. a drive device; 11. a base; 12. a support; 13. a screw feeder; 14. a fan; 15. an air inlet pipe; 16. a feeding plate; 17. a front cover; 18. and a guide projection.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1-2, a ball mill for refractory materials with dust removal function comprises a barrel 1, a front cover 17, a rear cover 4, a fan 14 and a driving device 10, wherein the front cover 17 and the rear cover 4 are respectively installed at two ends of the barrel 1 through bolts, the outer diameters of the front cover 17 and the rear cover 4 are respectively connected with a bearing seat 7, the front cover 17 and the rear cover 4 are both installed on the bearing seats 7 through bearings, a base 11 is installed at the bottom of the bearing seat 7, a pressure sensor 8 is installed on the lower surface of the base 11, a screw feeder 13 is fixedly installed on the inner wall of the front cover 17, a feeding plate 16 is arranged at the end of the front cover 17, the lower end of the feeding plate 16 extends to the inner central position of the front cover 17, an air inlet pipe 15 is arranged at the end of the front cover 17, the air inlet pipe 15 is installed on the base 11 through a support 12, the fan 14 is installed inside the, the tip of back lid 4 is provided with out the workbin 6, goes out the case and is connected with back lid 4 through the bearing, and the rear connection of play workbin 6 has dust discharge pipe 5, and fixed mounting has wear-resisting welt 2 on the inner wall of barrel 1, is provided with the direction arch 18 with welt looks welded on the medial surface of wear-resisting welt 2, and the direction arch 18 is the heliciform and distributes inside barrel 1.
Still including being used for driving barrel 1 and carrying out rotatory drive arrangement 10, drive arrangement 10 includes the ring gear of fixed mounting on barrel 1 outer wall and the gear with ring gear engaged with, and the transmission shaft is installed at the center of gear, and the transmission shaft has the speed reducer through the coupling joint, installs the motor on the speed reducer, and the motor rotates the back, drives speed reducer, coupling, transmission shaft and gear rotation, and the gear drives the ring gear and rotates, finally makes barrel 1 rotate.
The inside of barrel 1 is provided with middle part baffle 9 and ejection of compact baffle 3, and middle part baffle 9 parallels with ejection of compact baffle 3 and sets up, and middle part baffle 9 and the center mutually perpendicular of barrel 1 have seted up a plurality of material holes on the middle part baffle 9, have seted up the discharge opening that the size is less than the material hole on the ejection of compact baffle 3, and ejection of compact baffle 3 is located the position that is close to back lid 4.
Still include work display screen and the alarm lamp for be connected with pressure sensors 8, work display screen and alarm lamp are all installed at 11 side positions of base, and work display screen is connected with pressure sensors 8, and the built-in microcontroller of work display screen, microcontroller and alarm lamp electricity are connected.
And a steel ball for crushing the material is arranged in the cylinder body 1.
When the material crusher works, a material is guided into the front cover 17 through the feeding plate 16, the barrel 1 is driven to rotate through the driving device 10, in the rotating process, the material is guided into the barrel 1 through the spiral feeder 13 in the front cover 17, the material is crushed through the rotation of the barrel 1 under the action of the steel balls, the material crushed in one stage can be guided into the right cavity of the barrel 1 through the middle partition plate 9 and then crushed, and when the size of the material is smaller than that of a discharge hole in the discharge partition plate 3, the material enters the rear cover 4 under the action of the guide bulge 18 and is guided out of the rear cover 4, so that the material enters the discharge box 6; in the crushing process, the fan 14 is started to enable air to enter the barrel 1, flowing air can gradually guide out dust particles generated in the crushing process from the rear cover 4 and is discharged through the dust discharge pipe 5, and the tail end of the dust discharge pipe 5 is connected with a dust purifier to reduce the pollution of dust to the air; in-process at the feeding, can detect ball mill's whole weight through pressure sensor 8, on the testing result fed back the working display screen, when pressure was big enough, microcontroller control alarm lamp was bright, and the staff can stop reinforced after seeing the alarm lamp and light, avoids 1 inside material of barrel too much and causes the overload operation, is favorable to ball mill life's extension.
Claims (5)
1. The utility model provides a ball mill for refractory material with dust removal function which characterized in that: the device comprises a barrel, a front cover, a rear cover, a fan and a driving device, wherein the front cover and the rear cover are respectively installed at two ends of the barrel through bolts, bearing seats are respectively connected with the outer diameters of the front cover and the rear cover, the front cover and the rear cover are respectively installed on the bearing seats through bearings, a base is installed at the bottom of each bearing seat, a pressure sensor is installed on the lower surface of the base, a spiral feeder is fixedly installed on the inner wall of the front cover, a feeding plate is arranged at the end part of the front cover, the lower end of the feeding plate extends to the central position inside the front cover, an air inlet pipe is arranged at the end part of the front cover, the air inlet pipe is installed on the base through a support, the fan is installed inside the air inlet pipe, the inner space of the air inlet pipe is communicated with the inner space of a through body, a discharge box is arranged at the end part, the inner side surface of the wear-resistant lining plate is provided with guide bulges welded with the lining plate, and the guide bulges are spirally distributed in the cylinder body.
2. The ball mill for refractory having a dust removal function according to claim 1, wherein: the rotary drum is characterized by further comprising a driving device for driving the drum to rotate, the driving device comprises a gear ring fixedly mounted on the outer wall of the drum and a gear meshed with the gear ring, a transmission shaft is mounted at the center of the gear, the transmission shaft is connected with a speed reducer through a coupler, and a motor is mounted on the speed reducer.
3. The ball mill for refractory having a dust removal function according to claim 1, wherein: the inside of barrel is provided with middle part baffle and ejection of compact baffle, and middle part baffle parallels the setting with ejection of compact baffle, and the center mutually perpendicular of middle part baffle and barrel has seted up a plurality of material holes on the baffle of middle part, sets up the discharge opening that the size is less than the material hole on the ejection of compact baffle, and ejection of compact baffle is located the position that is close to the back lid.
4. The ball mill for refractory having a dust removal function according to claim 1, wherein: still include work display screen and the alarm lamp for be connected with pressure sensors, work display screen and alarm lamp are all installed in base side position, and work display screen is connected with pressure sensors, and the built-in microcontroller of work display screen, microcontroller and alarm lamp electricity are connected.
5. The ball mill for refractory having a dust removal function according to claim 1, wherein: the steel ball used for crushing the materials is arranged in the cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021914110.6U CN213133423U (en) | 2020-09-04 | 2020-09-04 | Ball mill for refractory material with dust removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021914110.6U CN213133423U (en) | 2020-09-04 | 2020-09-04 | Ball mill for refractory material with dust removal function |
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| Publication Number | Publication Date |
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| CN213133423U true CN213133423U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021914110.6U Active CN213133423U (en) | 2020-09-04 | 2020-09-04 | Ball mill for refractory material with dust removal function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308284A (en) * | 2021-12-24 | 2022-04-12 | 安徽龙磁科技股份有限公司 | Continuous production line feeding device of through-type ball mill |
-
2020
- 2020-09-04 CN CN202021914110.6U patent/CN213133423U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308284A (en) * | 2021-12-24 | 2022-04-12 | 安徽龙磁科技股份有限公司 | Continuous production line feeding device of through-type ball mill |
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