CN215507071U - Ball mill is used in lime stone processing - Google Patents
Ball mill is used in lime stone processing Download PDFInfo
- Publication number
- CN215507071U CN215507071U CN202122009354.0U CN202122009354U CN215507071U CN 215507071 U CN215507071 U CN 215507071U CN 202122009354 U CN202122009354 U CN 202122009354U CN 215507071 U CN215507071 U CN 215507071U
- Authority
- CN
- China
- Prior art keywords
- rotary drum
- limestone
- crushed
- ball mill
- steel balls
- 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
- 235000019738 Limestone Nutrition 0.000 title claims abstract description 49
- 239000006028 limestone Substances 0.000 title claims abstract description 49
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims description 4
- 238000012216 screening Methods 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 206010024796 Logorrhoea Diseases 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a ball mill for processing limestone, which relates to the relevant technical field of ball mills, wherein when in use, a transmission motor drives a transmission gear to rotate, a rotary drum starts to rotate under the coordination of a toothed ring, when the rotary drum rotates, crushed steel balls are taken up under the action of centrifugal force and friction force through convex ridges on the inner wall of the rotary drum and materials in the rotary drum, and when the crushed steel balls reach a certain height along with the rotary drum, the steel balls are thrown off the inner wall of the rotary drum or fall down, and the crushed limestone is crushed due to impact force, so that the crushing of the limestone is realized; the crushed limestone enters the aggregate shell through the discharge hole, and the crushed steel balls are still in the rotary drum, so that the trouble of manually screening the materials and the steel balls is eliminated, the non-stop work can be realized, and the working efficiency is greatly improved; limestone can be conveyed into the rotary drum at a fixed quantity through the spiral feeder, and the situation that the limestone is placed too much to cause incomplete crushing or low crushing efficiency is prevented.
Description
Technical Field
The utility model relates to the technical field of ball mills, in particular to a ball mill for processing limestone.
Background
The ball mill is the key equipment for crushing the materials after the materials are crushed. It is widely used in cement, silicate products, new building material 52555, refractory material, chemical fertilizer, black and non-ferrous metal ore dressing and glass ceramic production industries, and can be 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, and is widely applied to the industries of mineral separation, building materials, chemical industry and the like.
After the traditional ball mill finishes grinding materials, the steel balls and the materials need to be poured out simultaneously, then the materials and the steel balls are screened, the use is very troublesome, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a limestone processing ball mill, which solves the problems that after materials are ground by the traditional ball mill in the background art, steel balls and the materials need to be poured out simultaneously, and then the materials and the steel balls need to be screened, so that the use is very troublesome, and the working efficiency is low.
In order to achieve the purpose, the utility model provides the following technical scheme:
the ball mill for processing limestone comprises a rotary drum and a material collecting shell, wherein the outsides of two ends of the rotary drum are provided with a sliding ring; the collecting shell is sleeved outside the rotary drum, and the rotary drum and the collecting shell are connected in a sliding mode through a sliding ring; a feed port is formed in one end of the rotary drum, and a spiral feeder is arranged in the feed port; one part of the spiral feeder is positioned in the feed port, and the other part of the spiral feeder is fixed on the bracket; the top of the spiral feeder is provided with a hopper for limestone to enter; a toothed ring is arranged outside the feed inlet in a matching way; the gear ring is meshed with the transmission gear; the transmission gear is arranged on a power output shaft of the transmission motor in a matching way.
Preferably, the upper half part of the aggregate shell is cylindrical, the lower half part of the aggregate shell is rectangular, and a discharge opening convenient for discharging crushed limestone is formed in the bottom of the rectangular shell; the aggregate shell is fixedly arranged on the frame body.
Preferably, a plurality of steel balls for crushing limestone are arranged in the rotary drum, and a plurality of discharge holes for facilitating the leakage of the crushed limestone are formed in the outer wall of the rotary drum.
Preferably, the spiral feeder is fixedly arranged on a support, and the support is fixed on the mounting plate; the mounting plate is arranged at one end of the frame body through a supporting seat.
Preferably, the outer diameter of a feeding barrel of the spiral feeder is smaller than the inner diameter of the feeding hole.
Preferably, a plurality of convex ribs convenient for the crushed steel balls to be brought up are arranged on the inner wall of the rotary drum.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the device is used, the transmission motor drives the transmission gear to rotate, the rotary drum starts to rotate under the coordination of the toothed ring, the crushed steel balls are taken up under the action of centrifugal force and friction force by the convex ridges on the inner wall of the rotary drum and materials in the rotary drum when the rotary drum rotates, the crushed steel balls reach a certain height along with the rotary drum, and when the self gravity is greater than the centrifugal force, the crushed steel balls are thrown off the inner wall of the rotary drum and fall or roll down, and the limestone is crushed due to impact force, so that the limestone is crushed;
2. according to the utility model, the crushed limestone enters the aggregate shell through the discharge hole, and the crushed steel balls are still in the rotary drum, so that the trouble of manually screening materials and steel balls is eliminated, the non-stop work can be realized, and the working efficiency is greatly improved;
3. according to the utility model, limestone can be conveyed into the rotary drum in a fixed amount through the spiral feeder, so that the situation that the limestone is excessively put into the rotary drum to cause incomplete crushing or low crushing efficiency is prevented.
Drawings
FIG. 1 is a schematic perspective view of a ball mill for processing limestone according to the present invention;
FIG. 2 is a right side view of FIG. 1 of a limestone processing ball mill of the present invention;
FIG. 3 is a schematic plane structure diagram of a limestone processing ball mill according to the present invention;
fig. 4 is a sectional view of fig. 3 a-a in the ball mill for processing limestone according to the present invention.
In the figure, 1-a rotary drum, 2-a slip ring, 3-an aggregate shell, 4-a feed inlet, 5-a discharge hole, 6-a toothed ring, 7-a transmission gear, 8-a transmission motor, 9-a spiral feeder, 10-a hopper, 11-a support, 12-a mounting plate, 13-a support seat, 14-a rack body and 15-a block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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. 1-4, the present invention provides a technical solution: the ball mill for processing limestone comprises a rotary drum 1 and a material collecting shell 3, wherein the outsides of two ends of the rotary drum 1 are provided with a slip ring 2; the collecting shell 3 is sleeved outside the rotary drum 1, and the rotary drum 1 and the collecting shell 3 are connected in a sliding mode through the sliding ring 2; a feed port 4 is formed in one end of the rotary drum 1, and a spiral feeder 9 is arranged in the feed port 4; one part of the spiral feeder 9 is positioned in the feed port 4, and the other part is fixed on the bracket 11; the top of the spiral feeder 9 is provided with a hopper 10 convenient for limestone to enter; a toothed ring 6 is arranged outside the feed port 4 in a matching way; the toothed ring 6 is meshed with the transmission gear 7; the transmission gear 7 is arranged on a power output shaft of the transmission motor 8 in a matching way.
Through adopting above-mentioned technical scheme, when using, driving motor 8 drives drive gear 7 and rotates, make rotary drum 1 begin to rotate under the cooperation of ring gear 6, rotary drum 1 is in rotatory, through protruding stupefied and the dress in rotary drum 1 of its inner wall with the crushed aggregates steel ball take up under the effect of centrifugal force and frictional force, the crushed aggregates steel ball reaches certain height along with rotary drum 1, when self gravity is greater than centrifugal force, just break away from 1 inner wall of rotary drum and cast whereabouts or roll down, hit garrulous limestone because of the impact force, the breakage of limestone has been realized.
In the embodiment, the upper half part of the aggregate shell 3 is cylindrical, the lower half part of the aggregate shell is rectangular, and the bottom of the rectangular shell is provided with a discharge opening convenient for discharging crushed limestone; the aggregate shell 3 is fixedly arranged on the frame body 14.
In this embodiment, the inside of the rotating drum 1 is provided with a plurality of steel balls for breaking limestone, and the outer wall of the rotating drum 1 is provided with a plurality of discharge holes 5 for facilitating the escape of the crushed limestone.
The lime stone after the breakage sees through discharge opening 5 and gets into in the shell 3 that gathers materials, and the crushed aggregates steel ball is still in rotary drum 1, has saved the loaded down with trivial details of artifical screening material and steel ball, can realize not shutting down work, very big improvement work efficiency.
In this embodiment, the screw feeder 9 is fixedly mounted on a bracket 11, and the bracket 11 is fixed on a mounting plate 12; the mounting plate 12 is mounted at one end of the frame body 14 through a support base 13.
In this embodiment, the outer diameter of the feeding barrel of the spiral feeder 9 is smaller than the inner diameter of the feeding port 4.
Through adopting above-mentioned technical scheme, can be to the internal fixed quantity transport lime stone of rotary drum 1 through screw feeder 9, prevent that the lime stone from putting into too much and leading to the condition that the breakage is incomplete or breakage efficiency is low to appear.
In this embodiment, the inner wall of the rotating drum 1 is provided with a plurality of protruding ridges which are convenient for the crushed steel balls to be taken up.
Principle of operation
When the device is used, limestone can be conveyed into the rotary drum 1 in a fixed amount through the spiral feeder 9, the situation that the limestone is not completely crushed or the crushing efficiency is low due to the fact that the limestone is excessively put in is prevented, then the transmission motor 8 drives the transmission gear 7 to rotate, the rotary drum 1 starts to rotate under the cooperation of the toothed ring 6, when the rotary drum 1 rotates, crushed material steel balls are lifted up through the convex ridges on the inner wall of the rotary drum and materials in the rotary drum 1 under the action of centrifugal force and friction force, the crushed material steel balls reach a certain height along with the rotary drum 1, when the gravity of the rotary drum is larger than the centrifugal force, the crushed material steel balls are separated from the inner wall of the rotary drum 1 to be thrown and fall or roll down, the limestone is crushed due to impact force, and the limestone crushing is realized; the lime stone after the breakage sees through discharge opening 5 and gets into in the shell 3 that gathers materials, and the crushed aggregates steel ball is still in rotary drum 1, has saved the loaded down with trivial details of artifical screening material and steel ball, can realize not shutting down work, very big improvement work efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a ball mill is used in lime stone processing which characterized in that: the device comprises a rotary drum (1) and a material collecting shell (3), wherein slip rings (2) are arranged outside two ends of the rotary drum (1); the collecting shell (3) is sleeved outside the rotary drum (1), and the rotary drum (1) and the collecting shell (3) are in sliding connection through the sliding ring (2); a feed inlet (4) is formed in one end of the rotary drum (1), and a spiral feeder (9) is arranged in the feed inlet (4); one part of the spiral feeder (9) is positioned in the feed port (4), and the other part of the spiral feeder is fixed on the bracket (11); a hopper (10) convenient for limestone to enter is arranged at the top of the spiral feeder (9); a toothed ring (6) is arranged outside the feed inlet (4) in a matching way; the gear ring (6) is meshed with the transmission gear (7); the transmission gear (7) is arranged on a power output shaft of the transmission motor (8) in a matching way.
2. The ball mill for limestone processing according to claim 1, characterized in that: the upper half part of the aggregate shell (3) is cylindrical, the lower half part of the aggregate shell is rectangular, and a discharge opening convenient for discharging crushed limestone is formed in the bottom of the rectangular shell; the aggregate shell (3) is fixedly arranged on the frame body (14).
3. The ball mill for limestone processing according to claim 2, characterized in that: the rotary drum (1) is internally provided with a plurality of steel balls for crushing limestone, and the outer wall of the rotary drum (1) is provided with a plurality of discharge holes (5) for discharging the crushed limestone.
4. The ball mill for limestone processing according to claim 1, characterized in that: the spiral feeder (9) is fixedly arranged on a support (11), and the support (11) is fixed on a mounting plate (12); the mounting plate (12) is mounted at one end of the frame body (14) through a supporting seat (13).
5. The ball mill for limestone processing according to claim 1, characterized in that: the outer diameter of a feeding barrel of the spiral feeder (9) is smaller than the inner diameter of the feeding hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122009354.0U CN215507071U (en) | 2021-08-25 | 2021-08-25 | Ball mill is used in lime stone processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122009354.0U CN215507071U (en) | 2021-08-25 | 2021-08-25 | Ball mill is used in lime stone processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215507071U true CN215507071U (en) | 2022-01-14 |
Family
ID=79793237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122009354.0U Active CN215507071U (en) | 2021-08-25 | 2021-08-25 | Ball mill is used in lime stone processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215507071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116693245A (en) * | 2023-05-24 | 2023-09-05 | 福建省交发高科有限公司 | High-performance fiber concrete prefabricated part and preparation method thereof |
-
2021
- 2021-08-25 CN CN202122009354.0U patent/CN215507071U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116693245A (en) * | 2023-05-24 | 2023-09-05 | 福建省交发高科有限公司 | High-performance fiber concrete prefabricated part and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216368253U (en) | Ball mill | |
| CN212524350U (en) | Ceramic production ball mill with crushing function | |
| CN213467967U (en) | Cleaning type ore mill | |
| CN208373170U (en) | A kind of integrated breaking milling apparatus of cement raw material | |
| CN110882765B (en) | Grinder with high grinding capacity | |
| CN208960092U (en) | Crushing device for building waste | |
| CN112108254B (en) | Ball mill | |
| CN107570309A (en) | Feed stripped device for thinning with drying, dedusting | |
| CN215507071U (en) | Ball mill is used in lime stone processing | |
| CN106964432A (en) | A kind of high-performance solid sewage-treating agent system of processing | |
| CN215029788U (en) | Powerful impact crusher with excellent crushing effect | |
| CN211538003U (en) | Grinding machine with high grinding capacity | |
| CN112138774A (en) | Crushing device for anti-blocking equipment | |
| CN213854894U (en) | A ball mill feed transmission device | |
| CN209772233U (en) | Incinerator slag sieving mechanism convenient to feed | |
| CN207576613U (en) | A kind of Production of Ceramics processing crushing grinding device | |
| CN115780030B (en) | Cement ball mill of high-efficient grinding | |
| CN108246459B (en) | A kind of construction waste crushing device | |
| CN215963808U (en) | Crusher with screening device | |
| CN214811129U (en) | Stone crushing device | |
| CN108816465A (en) | A kind of masonry pulverizer | |
| CN222624723U (en) | Energy-saving ball mill | |
| CN223233880U (en) | Stone finish machining crushing equipment | |
| CN219150310U (en) | Discharging device for limestone ball mill | |
| CN206104309U (en) | Sintering is with broken system of screening of white marble powder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |