CN212018007U - Ultra-fine heavy calcium carbonate series water mill production device - Google Patents
Ultra-fine heavy calcium carbonate series water mill production device Download PDFInfo
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- CN212018007U CN212018007U CN202020091892.1U CN202020091892U CN212018007U CN 212018007 U CN212018007 U CN 212018007U CN 202020091892 U CN202020091892 U CN 202020091892U CN 212018007 U CN212018007 U CN 212018007U
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- rotary drum
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- milling
- calcium carbonate
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Abstract
The utility model relates to an ultra-fine ground limestone series-connection water mill production device, which comprises a ball milling mechanism, wherein the ball milling mechanism comprises a milling barrel, an inner barrel, a rotary barrel, a driving mechanism and a discharging mechanism, the center of the milling barrel is provided with the inner barrel, the milling barrel is connected with the inner barrel through a bearing, two ends of the inner barrel are respectively and fixedly connected with a machine base, the milling barrel is connected with the driving mechanism, and the driving mechanism comprises a first motor, a driving gear and a driven gear ring; a rotary drum is arranged at the center of the inner cylinder, a strip-shaped opening is arranged on the inner cylinder in the grinding cylinder along the axial direction of the inner cylinder, a corresponding strip-shaped opening is arranged on the rotary drum, and a filter screen is arranged on the strip-shaped opening of the rotary drum; a discharging mechanism is arranged inside the rotary drum; the utility model discloses a double-deck tube structure's inner tube and rotary drum cooperation carry out the ejection of compact, compare in calcium carbonate thick liquids natural outflow speed promote greatly, are worth wideling popularize.
Description
Technical Field
The utility model belongs to super fine heavy calcium carbonate processing equipment field, concretely relates to super fine heavy calcium carbonate cascade watermill apparatus for producing.
Background
The superfine ground calcium carbonate product has the features of high purity, high whiteness, high activity, superfine CaCO3 content over 99%, whiteness over 95%, average grain size of 2.5-5.0 micron and specific surface area up to 363-2/g. The product quality reaches or exceeds ZBG 12009-88 standard and Japanese ultra-fine heavy calcium carbonate related standard. The fine powder structure is mainly spherical and can be widely applied to industries such as papermaking, plastics, rubber and the like.
The coarse whiting product produced by the wet method has high purity, fine and uniform granularity, good grain shape and stable quality, and achieves the purpose of deep processing of the product, so the wet grinding coarse whiting has wide prospect; in order to obtain calcium carbonate with different coarse and fine particles, the ball diameter of a ball mill needs to be changed, the smaller the ball diameter, the finer the ground calcium carbonate, but in the traditional production, the calcium carbonate is generally directly led into a fine ball mill from a coarse ball mill, but the calcium carbonate slurry is generally led out through natural outflow, and the lead-out speed is very slow.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide a serial water mill production device of ultra-fine heavy calcium carbonate convenient for discharging.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides an ultramicro fine heavy calcium carbonate series connection water grinds apparatus for producing, includes ball-milling mechanism, ball-milling mechanism is including grinding a section of thick bamboo, inner tube, rotary drum, actuating mechanism and discharge mechanism, the center of grinding a section of thick bamboo is equipped with the inner tube, and a grinding section of thick bamboo passes through the bearing with the inner tube to be connected, and the both ends difference fixed connection frame of inner tube grinds a section of thick bamboo and connects actuating mechanism, and actuating mechanism includes first motor, driving gear and driven ring gear, the output shaft drive shaft of first motor, the fixed driving gear that is equipped with in the drive shaft, and the periphery of grinding a section of thick bamboo is equipped. The first motor drives the driving shaft and the driving gear to rotate, and then drives the driven gear and the grinding cylinder to rotate.
The center of inner tube is equipped with the rotary drum, is equipped with the bar opening that sets up along the inner tube axial on the inner tube of the inside of grinding a section of thick bamboo, is equipped with the bar opening that corresponds on the rotary drum, sets up the filter screen on the bar opening of rotary drum. The inner tube can drive thick liquids and get into the rotary drum from the bar opening when rotating to the alignment with the bar opening of rotary drum, grinds the ball in the section of thick bamboo and is being ground a section of thick bamboo by the filter screen separation, and two bar openings stagger during normal ball-milling make the bar opening sealed, and inside material can't get into in the rotary drum.
The rear end of the rotary drum extends to the rear side of the base and is fixedly provided with a driven belt wheel which is connected with a driving belt wheel on an output shaft of the second motor through a belt. The second motor can drive the rotary drum to rotate through belt transmission.
The inside of rotary drum is equipped with discharge mechanism, and discharge mechanism carries the center that the rotary drum was located to the axle including carrying axle, helical blade and third motor, the rear end of rotary drum is equipped with the end cover, carries the rear end of axle to pass through the bearing and connects this end cover, carries the front end of axle to extend to the front side of frame to through the output shaft of coupling joint third motor.
As a further optimization scheme of the utility model, be equipped with the welt on the mill section of thick bamboo inner wall. The welt can improve the ball-milling effect to can play the eminence with the better area of material and throw down.
As a further optimization scheme of the utility model, be equipped with the ball in the mill section of thick bamboo.
As the utility model discloses a further optimization scheme, the front end of carrying the axle passes through bearing connection frame.
As the utility model discloses a further optimization scheme, the front end top of inner tube is equipped with the feed inlet, grinds the inside inner tube bottom of a section of thick bamboo and is equipped with the pan feeding mouth, and the pan feeding mouth is close to and grinds a section of thick bamboo front end, and the feed inlet is used for getting into thick liquids, and rotary drum bar opening is located the bottom when getting into thick liquids, and thick liquids can leak in the pan feeding mouth from the bar opening of rotary drum to get into from the pan feeding mouth and grind a section of thick bamboo.
As the utility model discloses a further optimization scheme, the rear end top of rotary drum is equipped with the discharge gate. When the strip-shaped opening of the rotary drum rotates to the top, the discharge hole rotates to the bottom to discharge.
The beneficial effects of the utility model reside in that:
1) the utility model has the advantages that the discharging speed is greatly improved compared with the natural outflow of calcium carbonate slurry by matching the inner cylinder with a double-layer cylinder structure and the rotary drum;
2) the utility model discloses a ball-milling mechanism can be in the same place through series connection, constitutes the integrated equipment of a multistage ball-milling.
Drawings
Fig. 1 is a schematic structural diagram of the present invention in the first embodiment;
fig. 2 is a schematic structural diagram of the present invention in the first embodiment;
fig. 3 is a schematic drawing of the discharge of the present invention in the first embodiment.
In the figure: the grinding machine comprises a grinding cylinder 1, an inner cylinder 2, a rotary drum 3, a first motor 4, a driving gear 5, a driven gear ring 6, a driving shaft 7, a filter screen 8, a driven belt wheel 9, a second motor 10, a driving belt wheel 11, a conveying shaft 12, a spiral blade 13, a third motor 14, a feeding hole 15, a discharging hole 16 and a machine base 100.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, "a plurality" or "a plurality" means two or more unless otherwise specified.
Example one
As shown in fig. 1-3, a superfine ground calcium carbonate series connection water mill apparatus for producing, includes ball-milling mechanism, ball-milling mechanism includes grinding barrel 1, inner tube 2, rotary drum 3, actuating mechanism and discharge mechanism, the center of grinding barrel 1 is equipped with inner tube 2, and grinding barrel 1 passes through the bearing with inner tube 2 and is connected, and the both ends of inner tube 2 are fixed connection frame 100 respectively, and grinding barrel 1 connects actuating mechanism, and actuating mechanism includes first motor 4, driving gear 5 and driven ring gear 6, and the output shaft of first motor 4 is connected drive shaft 7, and the fixed driving gear 5 that is equipped with on drive shaft 7, and the periphery of grinding barrel 1 is equipped with driven ring gear 6, and driving gear 5 meshes with driven ring gear 6. The first motor 4 drives the driving shaft 7 and the driving gear 5 to rotate, and further drives the driven gear and the grinding cylinder 1 to rotate.
The center of inner tube 2 is equipped with rotary drum 3, is equipped with the bar opening that sets up along 2 axial of inner tube on grinding 2 inner tubes of the inside of a section of thick bamboo 1, is equipped with the bar opening that corresponds on the rotary drum 3, sets up filter screen 8 on the bar opening of rotary drum 3. The inner tube 2 rotates to grinding a section of thick bamboo 1 and can drive thick liquids and get into rotary drum 3 from the bar opening when aiming at with the bar opening of rotary drum 3, and the ball of grinding in a section of thick bamboo 1 is by the separation of filter screen 8 in grinding a section of thick bamboo 1, and two bar openings stagger during normal ball-milling make the bar opening sealed, and inside material can't get into in the rotary drum 3.
The rear end of the drum 3 extends to the rear side of the housing 100, and is fixedly provided with a driven pulley 9, and the driven pulley 9 is connected to a driving pulley 11 on the output shaft of a second motor 10 through a belt. The second motor 10 can drive the rotary drum 3 to rotate through belt transmission.
The inside of rotary drum 3 is equipped with discharge mechanism, and discharge mechanism includes conveying axle 12, helical blade 13 and third motor 14, and conveying axle 12 locates the center of rotary drum 3, and the rear end of rotary drum 3 is equipped with the end cover, and conveying axle 12's rear end passes through the bearing and connects this end cover, and conveying axle 12's front end extends to the front side of frame 100 to through the output shaft of coupling joint third motor 14.
The lining plate is arranged on the inner wall of the grinding cylinder 1. The welt can improve the ball-milling effect to can play the eminence with the better area of material and throw down.
The grinding cylinder 1 is internally provided with a grinding ball.
The front end of the transport shaft 12 is connected to the base 100 through a bearing.
The aforesaid, the front end top of inner tube 2 is equipped with feed inlet 15, grinds 2 bottoms of 1 inside inner tubes of a section of thick bamboo and is equipped with the pan feeding mouth, and the pan feeding mouth is close to and grinds 1 front end of a section of thick bamboo, and feed inlet 15 is used for getting into thick liquids, and 3 bar openings of rotary drum are located the bottom when getting into thick liquids, and thick liquids can leak in the pan feeding mouth from the bar opening of rotary drum 3 to get into from the pan feeding mouth and grind a section of thick bamboo 1.
The discharge port 16 is provided at the rear end top of the drum 3. The discharge opening 16 is rotated to the bottom for discharge when the strip-shaped opening of the drum 3 is rotated to the top.
The second motor 10 is a servo motor and is connected to a power supply through a driver. Can be comparatively convenient control angle displacement, convenient control makes the rotary angle of rotary drum 3 controllable.
The first motor 4 and the third motor 14 are variable-frequency adjustable-speed motors, and are connected with a power supply through a frequency converter.
The drive shaft 7 is connected to the output shaft of the first motor 4 through a reduction gear, and the two are connected to the output shaft and the input shaft of the reduction gear, respectively.
The necessary central angle subtended by the strip-shaped openings of the inner cylinder 2 and of the drum 3 is less than 180 °.
The utility model discloses a structural feature and theory of operation: under the normal abrasive material state, the strip-shaped opening of the rotary drum 3 is positioned at the bottom of the rotary drum, the strip-shaped opening of the inner drum 2 is positioned at the top of the rotary drum, the strip-shaped opening and the inner drum are staggered, and materials cannot fall from the strip-shaped opening of the inner drum 2 during ball milling;
after the ball-milling finishes, second motor 10 drives rotary drum 3 and rotates 180, and the bar opening of rotary drum 3 rotates the top, aligns with the bar opening of inner tube 2, and the material in grinding section of thick bamboo 1 can be driven by grinding section of thick bamboo 1 and is thrown to inner tube 2 in, then third motor 14 drives carries axle 12 to rotate, carries axle 12 to drive helical blade 13 cooperation transport section of thick bamboo inner wall and discharges the material from the discharge gate 16 of transport section of thick bamboo rear end, it can to get rid of the back that finishes second motor 10 drives rotary drum 3 and resets.
Two or more ball milling mechanisms can be connected in series, the discharge hole 16 of the conveying cylinder of the previous ball milling mechanism is connected with the feed hole 15 of the inner cylinder 2 of the next ball milling mechanism, the diameter of the grinding ball inside the previous ball milling mechanism is larger than that of the grinding ball inside the next ball milling mechanism, and coarse grinding and fine grinding are respectively carried out.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (6)
1. A serial water mill production device for ultra-fine ground calcium carbonate is characterized in that: the ball milling device comprises a ball milling mechanism, wherein the ball milling mechanism comprises a milling barrel, an inner barrel, a rotary barrel, a driving mechanism and a discharging mechanism, the inner barrel is arranged at the center of the milling barrel, the milling barrel is connected with the inner barrel through a bearing, two ends of the inner barrel are respectively and fixedly connected with a base, the milling barrel is connected with the driving mechanism, the driving mechanism comprises a first motor, a driving gear and a driven gear ring, an output shaft of the first motor is connected with a driving shaft, the driving gear is fixedly arranged on the driving shaft, the driven gear ring is arranged on the periphery of the milling barrel;
a rotary drum is arranged at the center of the inner cylinder, a strip-shaped opening is arranged on the inner cylinder in the grinding cylinder along the axial direction of the inner cylinder, a corresponding strip-shaped opening is arranged on the rotary drum, and a filter screen is arranged on the strip-shaped opening of the rotary drum;
the rear end of the rotary drum extends to the rear side of the base and is fixedly provided with a driven belt wheel which is connected with a driving belt wheel on an output shaft of the second motor through a belt;
the inside of rotary drum is equipped with discharge mechanism, and discharge mechanism carries the center that the rotary drum was located to the axle including carrying axle, helical blade and third motor, the rear end of rotary drum is equipped with the end cover, carries the rear end of axle to pass through the bearing and connects this end cover, carries the front end of axle to extend to the front side of frame to through the output shaft of coupling joint third motor.
2. The apparatus for producing ultrafine ground calcium carbonate according to claim 1, comprising: and a lining plate is arranged on the inner wall of the grinding cylinder.
3. The apparatus for producing ultrafine ground calcium carbonate according to claim 1, comprising: and a grinding ball is arranged in the grinding cylinder.
4. The apparatus for producing ultrafine ground calcium carbonate according to claim 1, comprising: the front end of the conveying shaft is connected with the machine base through a bearing.
5. The apparatus for producing ultrafine ground calcium carbonate according to claim 1, comprising: the top of the front end of the inner cylinder is provided with a feeding hole, the bottom of the inner cylinder inside the grinding cylinder is provided with a feeding hole, and the feeding hole is close to the front end of the grinding cylinder.
6. The apparatus for producing ultrafine ground calcium carbonate according to claim 1, comprising: and a discharge hole is formed in the top of the rear end of the rotary drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020091892.1U CN212018007U (en) | 2020-01-15 | 2020-01-15 | Ultra-fine heavy calcium carbonate series water mill production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020091892.1U CN212018007U (en) | 2020-01-15 | 2020-01-15 | Ultra-fine heavy calcium carbonate series water mill production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212018007U true CN212018007U (en) | 2020-11-27 |
Family
ID=73485601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020091892.1U Expired - Fee Related CN212018007U (en) | 2020-01-15 | 2020-01-15 | Ultra-fine heavy calcium carbonate series water mill production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212018007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560016A (en) * | 2021-07-30 | 2021-10-29 | 湖南省新化县鑫星电子陶瓷有限责任公司 | Ceramic raw material grinding device |
| CN114247688A (en) * | 2021-12-23 | 2022-03-29 | 宣城鸿升钙业有限公司 | Superfine calcium carbonate production device and production process thereof |
-
2020
- 2020-01-15 CN CN202020091892.1U patent/CN212018007U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560016A (en) * | 2021-07-30 | 2021-10-29 | 湖南省新化县鑫星电子陶瓷有限责任公司 | Ceramic raw material grinding device |
| CN114247688A (en) * | 2021-12-23 | 2022-03-29 | 宣城鸿升钙业有限公司 | Superfine calcium carbonate production device and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201127 Termination date: 20220115 |