CN203695150U - Cooling structure of bead mill for grinding superfine nanometer color paste - Google Patents
Cooling structure of bead mill for grinding superfine nanometer color paste Download PDFInfo
- Publication number
- CN203695150U CN203695150U CN201420045696.5U CN201420045696U CN203695150U CN 203695150 U CN203695150 U CN 203695150U CN 201420045696 U CN201420045696 U CN 201420045696U CN 203695150 U CN203695150 U CN 203695150U
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- Prior art keywords
- pipe
- spiral
- cooling
- grinding
- rotor
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- Expired - Lifetime
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 54
- 238000000227 grinding Methods 0.000 title claims abstract description 30
- 239000011324 bead Substances 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000012528 membrane Substances 0.000 claims description 6
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 239000012809 cooling fluid Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 10
- 239000004576 sand Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
A cooling structure of a bead mill for grinding superfine nanometer color paste comprises a rotor and an outer wall, wherein spiral bulges are arranged on the rotor, spiral grinding bulges in matched connection with the spiral bulges are arranged on the inner wall of the outer wall, the distance between every two grinding bulges is the same as the screw pitch of every two spiral bulges; spiral pipelines are arranged at the center of the rotor, and the screw pitch of every two spiral pipelines is the same as that of every two spiral bulges, the spiral direction of the spiral pipelines is the same as that of the spiral bulges; a hollow spindle pipeline is communicated with the centers of the spiral pipelines; a water inlet pipe is arranged at one ends of the spindle pipelines; a water outlet pipe is arranged at the other ends of the spindle pipelines; the water outlet pipe and the water inlet pipe are communicated with each other through a cooling device. The cooling structure is reasonable in structural design, can effectively increase the temperature of the rotor, prolongs the service life of the most important component in the bead mill, and moreover, does not affect the grinding accuracy.
Description
Technical field
The utility model relates to the equipment of master grind, especially for the cooling body of ball mill.
Background technology
Ball mill claims again sand mill, in stationary cylinder pulverizing chamber, the machine in order to grind of several rotary grinding discs and all kinds of abrasive bodies is housed.Material mixes with abrasive body and rotates under rotary grinding disc effect, through and abrasive body between and and pulverizing chamber each several part between the grinding, shearing that produce and pulverize.There is dividing of horizontal sand mill and vertical grinding machine, as cylindrical shape circular-gap sand mill and tower sand mill etc.Be generally wet lapping.Particularly, in the industry such as coating, dyestuff, the quality of grinding is the important process step that determines that whether coating is meticulous, whether color and luster is bright.Due in order to enhance productivity, ball mill just needs long-term use, can produce amount of heat but itself grind, and uses for a long time again, so can shorten the service life of ball mill, has also just improved production cost simultaneously.
Utility model content
The purpose of this utility model, is to solve the problems of the technologies described above, and a kind of temperature that reduces grinding component is provided, and increases the service life of ball mill, but does not hinder the ball mill cooling structure of grinding precision.
Technical solution of the present utility model is: a kind of cooling structure of ball mill of grinding superfine nano color paste, comprise rotor and outer wall, on described rotor, spiral salient is set, on the inwall of outer wall, arrange be connected spiral helicine grindings of spiral salient protruding, the described projection pitch same with helical raised of grinding, the center of described rotor arranges the helical pipe of and same direction of rotation the same with spiral salient pitch, described helical pipe center is communicated with the main shaft pipeline of a hollow, described main shaft pipeline one end arranges water inlet pipe, and the other end sets out water pipe; Described outlet pipe and water inlet pipe are communicated with by cooling device.
Usual cooling structure is all arranged on outer wall, and is seldom located on rotor.Main cause is that rotor needs high speed rotating, if inside arranges cooling pipe, the cooling fluid in cooling pipe can be followed rotor high-speed and be rotated, and the rotation of cooling fluid does not have rule, will hinder the rotation track of rotor, even occurs the problem of off-axis.On rotor, spiral salient is set now, and its inner helical pipe and main shaft pipeline that and same direction of rotation the same with spiral salient pitch are set enters into main shaft pipeline from water inlet pipe, then is distributed on helical pipe.So both increase film-cooled heat by spiral pipeline, and can allow again cooling fluid according to the movement locus motion the same with rotor, and also can not hinder the motion of rotor with regard to the motion of cooling fluid, also just there will not be the problem of off-axis or vibration.
As preferably, in described outer wall, offer the cooling pipe parallel with main shaft pipeline, the outlet of described cooling pipe is communicated with outlet pipe, and the import of described cooling pipe is communicated with water inlet pipe.Whole cooling pipe and main shaft pipeline are all by same water inlet pipe and the same control coolant rate of outlet pipe, can save like this infrastructure cost, realize unified management.And cooling pipe is parallel with main shaft pipeline, be conducive to like this balance of whole frame, be also beneficial to the assembling of machine.
As preferably, on described cooling pipe, offer and the extension mouth that grinds protruding correspondence position.The effect of extension mouth is the contact area that expands cooling pipe, improves cooling effect, ensures that wall thickness is everywhere consistent, prevent because of uneven in temperature, and generation is out of shape, thereby reduces grinding precision.
As preferably, described cooling device comprises the atomizer that is arranged at outlet pipe port, is arranged at funnelform interface, the filter membrane that is arranged at interface and the water pump of atomizer below.Because cooling fluid is after rotor part, can absorb the heat grinding, atomizer can change the physical aspect of cooling fluid after outlet pipe, and increase contacts with air, thereby the temperature that reduces cooling fluid, so just can allow cooling fluid again enter in rotor grinding component and absorb heat.Funnelform interface is used for collecting cooling fluid, and filter membrane can filter out the greasy dirt or other particles that speckle with through rotor part because of cooling fluid.The effect that promotes liquid circulation motion is played in the effect of water pump.
As preferably, described cooling device also comprises thermantidote.The effect of thermantidote is that pressure is cooling, for the heat radiation of whole cooling device.
The utility model beneficial effect is:
This device, by arranging and rotor motion track same-handed pipeline, ensures that rotor is in high speed rotating, and cooling fluid can not hinder the motion of rotor, can reduce again the temperature of rotor.And spiral setting can increase contact area, the effect of raising cooling greatly.This apparatus structure is reasonable in design, effectively raises the temperature of rotor, the life-span of essential elements in ball mill is extended, and do not affect grinding precision.
Brief description of the drawings
Fig. 1 is the utility model example structure schematic diagram.
In figure: 1-rotor, 11-spiral salient, 2-outer wall, 21-grind projection, 22-cooling pipe, 23-extends mouth, 3-helical pipe, 31-main shaft pipeline, 4-water inlet pipe, 5-outlet pipe, 6-cooling device, 61-atomizer, 62-interface, 63-filter membrane, 64-water pump, 65-thermantidote.
Detailed description of the invention
Below in conjunction with accompanying drawing, with embodiment, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art are reading after this description and can make to the present embodiment the amendment that there is no creative contribution as required, but as long as within the scope of claim of the present utility model, are all subject to the protection of Patent Law.
Embodiment 1, as shown in Figure 1, a kind of cooling structure of ball mill of grinding superfine nano color paste, comprise rotor 1 and outer wall 2, on described rotor 1, spiral salient 11 is set, on the inwall of outer wall 2, arranges and spiral salient 11 spiral helicine the grindings projection 21 that is connected, describedly grind protruding 21 pitch same with helical raised 11, can ensure like this to grind projection 21 can have staggeredly with spiral salient 11, plays the effect of grinding-material.The center of described rotor 1 arranges the helical pipe 3 of and same direction of rotation the same with spiral salient 11 pitch, and described helical pipe 3 centers are communicated with the main shaft pipeline 31 of a hollow, and described main shaft pipeline 31 one end arrange water inlet pipe 4, and the other end sets out water pipe 5; Described outlet pipe 5 and water inlet pipe 4 are communicated with by cooling device 6.Cooling fluid in helical pipe 3 can ensure consistent with rotor 1 movement locus, ensured cooling fluid motion can not hinder the rotor 1 of high speed rotating, and ensured that rotor 1 wall thickness is everywhere consistent, there will not be the distortion of expanding with heat and contract with cold, thereby the precision that impact is ground.In order to increase cooling effect, so also offer the cooling pipe parallel with main shaft pipeline 31 22 in outer wall 2, the outlet of described cooling pipe 22 is communicated with outlet pipe 5, and the import of described cooling pipe 22 is communicated with water inlet pipe 4.Like this can unified management cooling pipe 22 and helical pipe 3 in cooling fluid, ensure that internal pressure is consistent.Described cooling pipe 22 can be offered multiple tracks, and centered by the center line of rotor 1, axle circumference array distributes.On described cooling pipe 22, offer and the extension mouth 23 that grinds protruding 21 correspondence positions.The effect of extension mouth 23 is exactly to increase contact area, and ensures that outer wall wall thickness is everywhere consistent, thereby there will not be the distortion of expanding with heat and contract with cold to affect grinding precision.
Because cooling fluid is after pearl mill assembly, can absorb the heat that its parts shed, for can environmental protection, save cost, by the cooling cooling fluid of cooling device 6, then just cooled cooling fluid is come into operation again.Described cooling device 6 comprises the atomizer 61 that is arranged at outlet pipe 5 ports, is arranged at the funnelform interface 62 of atomizer 61 belows, the filter membrane 63 that is arranged at interface 62 places and water pump 64.Atomizer 61, in order to change the physical behavior of cooling fluid, is accelerated its heat radiation, thereby can be entered into fast circulating cooling.Funnelform interface 62 is for collecting the cooling fluid after atomization, and in the exit of interface, one deck filter membrane 63 is set again, for clear up filtered fluid impurity.Can also thermantidote 65 be set, in order to accelerate the cooling of whole cooling device 6.
Claims (5)
1. the cooling structure of the ball mill of a grinding superfine nano color paste, comprise rotor (1) and outer wall (2), spiral salient (11) is set on described rotor (1), on the inwall of outer wall (2), arrange and spiral salient (11) spiral helicine grindings protruding (21) that be connected, described grinding projection (21) pitch same with helical raised (11), it is characterized in that: the center of described rotor (1) arranges the helical pipe (3) of and same direction of rotation the same with spiral salient (11) pitch, described helical pipe (3) center is communicated with the main shaft pipeline (31) of a hollow, described main shaft pipeline (31) one end arranges water inlet pipe (4), the other end sets out water pipe (5), described outlet pipe (5) and water inlet pipe (4) are communicated with by cooling device (6).
2. by the cooling structure of the ball mill of a kind of grinding superfine nano color paste claimed in claim 1, it is characterized in that: in described outer wall (2), offer the cooling pipe (22) parallel with main shaft pipeline (31), the outlet of described cooling pipe (22) is communicated with outlet pipe (5), and the import of described cooling pipe (22) is communicated with water inlet pipe (4).
3. by the cooling structure of the ball mill of a kind of grinding superfine nano color paste claimed in claim 2, it is characterized in that: on described cooling pipe (22), offer and the extension mouth (23) that grinds projection (21) correspondence position.
4. by the cooling structure of the ball mill of a kind of grinding superfine nano color paste described in claim 1 or 3, it is characterized in that: described cooling device (6) comprises the atomizer (61) that is arranged at outlet pipe (5) port, be arranged at atomizer (61) below funnelform interface (62), be arranged at filter membrane (63) and water pump (64) that interface (62) is located.
5. by the cooling structure of the ball mill of a kind of grinding superfine nano color paste claimed in claim 4, it is characterized in that: described cooling device (6) also comprises thermantidote (65).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045696.5U CN203695150U (en) | 2014-01-24 | 2014-01-24 | Cooling structure of bead mill for grinding superfine nanometer color paste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045696.5U CN203695150U (en) | 2014-01-24 | 2014-01-24 | Cooling structure of bead mill for grinding superfine nanometer color paste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203695150U true CN203695150U (en) | 2014-07-09 |
Family
ID=51045649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420045696.5U Expired - Lifetime CN203695150U (en) | 2014-01-24 | 2014-01-24 | Cooling structure of bead mill for grinding superfine nanometer color paste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203695150U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330699A (en) * | 2020-03-13 | 2020-06-26 | 竺华庆 | Horizontal large-flow paint crushing sand mill |
| CN113272066A (en) * | 2019-01-03 | 2021-08-17 | 乔治洛德方法研究和开发液化空气有限公司 | Method and device for the cryogenic breaking of products |
-
2014
- 2014-01-24 CN CN201420045696.5U patent/CN203695150U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113272066A (en) * | 2019-01-03 | 2021-08-17 | 乔治洛德方法研究和开发液化空气有限公司 | Method and device for the cryogenic breaking of products |
| CN111330699A (en) * | 2020-03-13 | 2020-06-26 | 竺华庆 | Horizontal large-flow paint crushing sand mill |
| CN111330699B (en) * | 2020-03-13 | 2021-08-10 | 佛山市骏广机械有限公司 | Horizontal large-flow paint crushing sand mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG NAMEI NEW MATERIAL CO., LTD. Free format text: FORMER NAME: ZHEJIANG NAMEI MATERIAL TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Anji County Zhejiang village 313000 source Xiao Shan comply with city of Huzhou Province Patentee after: ZHEJIANG NAMEI MATERIAL TECHNOLOGY Co.,Ltd. Address before: 313300 Zhejiang city of Huzhou province Anji County Shan comply with filial piety village Beishan Industrial Park Zhejiang nanomei Mstar Technology Ltd Patentee before: ZHEJIANG NAMEI MATERIAL TECHNOLOGY CO.,LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |