CN206121854U - Calcium carbonate grinds machine - Google Patents
Calcium carbonate grinds machine Download PDFInfo
- Publication number
- CN206121854U CN206121854U CN201621095144.0U CN201621095144U CN206121854U CN 206121854 U CN206121854 U CN 206121854U CN 201621095144 U CN201621095144 U CN 201621095144U CN 206121854 U CN206121854 U CN 206121854U
- Authority
- CN
- China
- Prior art keywords
- oil
- calcium carbonate
- reductor
- cooler
- oil pipe
- 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.)
- Expired - Fee Related
Links
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims abstract description 64
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims abstract description 32
- 239000002002 slurry Substances 0.000 claims description 21
- 238000000227 grinding Methods 0.000 claims description 17
- 239000002826 coolant Substances 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 239000003638 chemical reducing agent Substances 0.000 abstract 4
- 239000003921 oil Substances 0.000 description 50
- 239000010687 lubricating oil Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 241000276489 Merlangius merlangus Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000010423 industrial mineral Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a calcium carbonate grinds machine, including barrel, speed reducer, oil pipe, oil pump, oil screen, cooler, the speed reducer sets up at the top of barrel and connects through the pivot, the oil pump passes through oil pipe and is connected with the speed reducer, the oil screen passes through oil pipe and is connected with oil pump and cooler respectively, the cooler passes through oil pipe and is connected with the speed reducer. The utility model discloses a calcium carbonate grinds machine simple structure, convenient to use prepares with low costsly, and whole process of lapping has realized mechanization, automated production, has reduced manual operation, has reduced intensity of labour, has improved production efficiency.
Description
Technical field
The utility model is related to calcium carbonate production equipment technical field, more particularly to a kind of superfine heavy calcium carbonate grinding
Machine.
Background technology
Because superfine heavy calcium carbonate can be applied with modern polymer-based composite, plastics, rubber, adhesive, paint
Material, fine paper, filler and pigment etc. are closely related, and in recent years the market demand constantly expands, it has also become global papermaking and plastics
One of maximum industrial mineral raw material of industrial consumption.
At present, grinder is a kind of equipment very crucial in superfine heavy calcium carbonate production technology, the work of grinder
Performance directly affects the product quality of superfine heavy calcium carbonate.Existing grinder general work principle is：Motor drag subtracts
Fast machine, reductor speed change, reductor drive stirring rod rotate, stirring rod by abrasive media agitation get up, calcium carbonate granule with grind
Grinding media mutually shearing, collision, friction in grinder, particle can be tapered, and in process of lapping, slurry is than great, viscous
Degree is high, so slurry temperature can rise quickly, can reach 90 degree or so, and heat is conducted to reductor, meanwhile, reductor itself turns
Also heat can be produced when dynamic, this results in reductor temperature and rises rapidly, reductor oil temperature will be lasting exceeded, cause in reductor
Portion's gear is damaged, and lubricating oil usage cycles shorten, and so as to reduce the production efficiency of superfine heavy calcium carbonate, also reduce ultra-fine
The product quality of powdered whiting.
Utility model content
The utility model purpose is to propose a kind of calcium carbonate grinder, with solve superfine heavy calcium carbonate mechanization,
The problems such as automated production efficiency is low poor with product quality.
For this purpose, the utility model proposes a kind of calcium carbonate grinder, including cylinder, reductor, oil pipe, oil pump, oil screen,
Cooler, the reductor is arranged on the top of cylinder and is connected by rotating shaft, and the oil pump is connected by oil pipe with reductor,
The oil screen is connected respectively by oil pipe with oil pump and cooler, and the cooler is connected by oil pipe with reductor.
Preferably, the utility model can also have following technical characteristic：
The top of the cylinder is provided with slurry import, and the side wall of the cylinder bottom is provided with slurry outlet and abrasive media
Outlet.
The rotating shaft is provided with least 6 grinding rods radially extended along cylinder.
The reductor is provided with temperature sensor.
The reductor is provided with motor a.
The oil pump is provided with motor b.
The cooler is provided with cooling water inlet and coolant outlet.
The beneficial effect that the utility model is compared with the prior art includes：
(1) oil pipe of the present utility model can draw the lubricating oil of reductor, realize under the driving effect of oil pump outer
Circulation, while the oil cooler on oil pipe can effectively cool down lubricating oil, so as to the cooling for substantially increasing lubricating oil is imitated
Rate, it is to avoid reductor internal gear is damaged, lubricating oil usage cycles extend, the continuity due to ensure that production, and calcium carbonate is produced
The quality of product is improved, and production efficiency is also lifted.
(2) grinder that the utility model is provided, is in series with oil screen on oil pipe, can carry out the lubricating oil of circulation
Filter, removes the impurity such as reductor inner part wear debris, it is ensured that the quality of lubricating oil, extends lubricating oil usage cycles, equally
The continuity of production can be ensured, the product quality and production efficiency of calcium carbonate is improved.
(3) grinder that the utility model is provided, cooler includes shell and tube cooler, and the shell and tube cooler has
Cooling water inlet and coolant outlet, have cooling coil in the housing of shell and tube cooler, cooling effectiveness is high, effectively reduce profit
The temperature of lubricating oil.
(4) calcium carbonate grinder simple structure of the present utility model, easy to use, preparation cost is low.
(5) calcium carbonate grinder of the present utility model is installed in series by multiple stage grinder forms one when in use, generally
Grinding production line.The oarse-grained slurry that last process has been prepared is added in cylinder from the slurry import on cylinder top, is ground
The usual Ceramics pearl of grinding media, is also added in cylinder, and in cylinder, power set drive agitating device to stir slurry
Mix, the high velocity impact and shear action in the presence of grinding-aid dispersant in the slurry, between abrasive media and calcium carbonate granule
The foot cun of calcium carbonate granule is reduced, makes these particles become increasingly thinner, and in process of lapping, because rubbing and can be sheared
Heat is produced, the temperature and solid content of slurry can be lifted, dispersant can reduce the viscosity of slurry, improve its mobility；First is ground
Slurry outlet Jing conveying of the slurry after grinding machine grinding from cylinder lower sides is pumped to follow-up grinder and continues to grind, finally
One grinder is ground after the particle diameter of the calcium carbonate slurry for coming reaches required micron order i.e. less than 2 μm, will be into next
Workshop section carries out screening process；Whole process of lapping realizes mechanization, automated production, reduces artificial operation, reduces labor
Fatigue resistance, improves production efficiency.
Description of the drawings
Fig. 1 is calcium carbonate grinder structural representation of the present utility model.
Specific embodiment
With reference to specific embodiment and compare accompanying drawing the utility model is described in further detail.It should be emphasized that
It is, what the description below was merely exemplary, rather than in order to limit scope of the present utility model and its application.
Embodiment one
A kind of calcium carbonate grinder, including cylinder 1, reductor 2, oil pipe 3, oil pump 4, oil screen 5, cooler 6, it is described to subtract
Fast machine 2 is arranged on the top of cylinder 1 and is connected by rotating shaft, and the oil pump 4 is connected by oil pipe 3 with reductor 2, the oil filter
Device 5 is connected respectively by oil pipe 3 with oil pump 4 and cooler 6, and the cooler 6 is connected by oil pipe 3 with reductor 2, the oil
A diameter of 1cm of pipe 3.
The top of the cylinder 1 is provided with slurry import 11, and the side wall of the cylinder bottom is provided with slurry outlet 12 and grinds
Grinding media outlet 13.
The rotating shaft is provided with 6 grinding rods 14 radially extended along cylinder 1, and the grinding rod 14 adopts high abrasion resisting material
Make.
The reductor 2 is provided with temperature sensor 21, and the temperature sensor 21 is controlled by PLC control system, can be certainly
The temperature of dynamic detection reductor 2, and the operation state of monitoring grinder.
The reductor 2 is provided with motor a22.
The oil pump 4 is provided with motor b41.
The cooler 6 is provided with cooling water inlet 61 and coolant outlet 62, and the cooler 6 is controlled by PLC controls
System, can cool down, it is ensured that the normal operation working condition of grinder to the lubricating oil of reductor 2 automatically.
Embodiment two
A kind of calcium carbonate grinder, including cylinder 1, reductor 2, oil pipe 3, oil pump 4, oil screen 5, cooler 6, it is described to subtract
Fast machine 2 is arranged on the top of cylinder 1 and is connected by rotating shaft, and the oil pump 4 is connected by oil pipe 3 with reductor 2, the oil filter
Device 5 is connected respectively by oil pipe 3 with oil pump 4 and cooler 6, and the cooler 6 is connected by oil pipe 3 with reductor 2, the oil
A diameter of 0.8cm of pipe 3.
The top of the cylinder 1 is provided with slurry import 11, and the side wall of the cylinder bottom is provided with slurry outlet 12 and grinds
Grinding media outlet 13.
The rotating shaft is provided with 8 grinding rods 14 radially extended along cylinder 1, and the grinding rod 14 adopts high abrasion resisting material
Make.
The reductor 2 is provided with temperature sensor 21, and the temperature sensor 21 is controlled by PLC control system, can be certainly
The temperature of dynamic detection reductor 2, and the operation state of monitoring grinder.
The reductor 2 is provided with motor a22.
The oil pump 4 is provided with motor b41.
The cooler 6 is provided with cooling water inlet 61 and coolant outlet 62, and the cooler 6 is controlled by PLC controls
System, can cool down, it is ensured that the normal operation working condition of grinder to the lubricating oil of reductor 2 automatically.
Embodiment three
A kind of calcium carbonate grinder, including cylinder 1, reductor 2, oil pipe 3, oil pump 4, oil screen 5, cooler 6, it is described to subtract
Fast machine 2 is arranged on the top of cylinder 1 and is connected by rotating shaft, and the oil pump 4 is connected by oil pipe 3 with reductor 2, the oil filter
Device 5 is connected respectively by oil pipe 3 with oil pump 4 and cooler 6, and the cooler 6 is connected by oil pipe 3 with reductor 2, the oil
A diameter of 0.5cm of pipe 3.
The top of the cylinder 1 is provided with slurry import 11, and the side wall of the cylinder bottom is provided with slurry outlet 12 and grinds
Grinding media outlet 13.
The rotating shaft is provided with 10 grinding rods 14 radially extended along cylinder 1, and the grinding rod 14 adopts high abrasion material
Material makes.
The reductor 2 is provided with temperature sensor 21, and the temperature sensor 21 is controlled by PLC control system, can be certainly
The temperature of dynamic detection reductor 2, and the operation state of monitoring grinder.
The reductor 2 is provided with motor a22.
The oil pump 4 is provided with motor b41.
The cooler 6 is provided with cooling water inlet 61 and coolant outlet 62, and the cooler 6 is controlled by PLC controls
System, can cool down, it is ensured that the normal operation working condition of grinder to the lubricating oil of reductor 2 automatically.
It would be recognized by those skilled in the art that it is possible that numerous accommodations are made to above description, so embodiment and attached
Figure is intended merely to describe one or more particular implementations.
Although have been described above and describe being counted as example embodiment of the present utility model, those skilled in the art will be bright
In vain, it can be variously modified and is replaced, without departing from spirit of the present utility model.Furthermore it is possible to make many repair
Change so that particular case is fitted to into religious doctrine of the present utility model, without departing from the utility model central concept described here.
So, the utility model is not only restricted to specific embodiment disclosed here, but the utility model may also include belonging to this practicality
All embodiments of new scope and its equivalent.
Claims (7)
1. a kind of calcium carbonate grinder, it is characterised in that：Including cylinder (1), reductor (2), oil pipe (3), oil pump (4), oil filter
Device (5), cooler (6), the reductor (2) is arranged on the top of cylinder (1) and is connected by rotating shaft, and the oil pump (4) is led to
Cross oil pipe (3) to be connected with reductor (2), the oil screen (5) is connected respectively by oil pipe (3) with oil pump (4) and cooler (6)
Connect, the cooler (6) is connected by oil pipe (3) with reductor (2).
2. calcium carbonate grinder as claimed in claim 1, it is characterised in that：The top of the cylinder (1) is provided with slurry import
(11), the side wall of the cylinder bottom is provided with slurry outlet (12) and abrasive media outlet (13).
3. calcium carbonate grinder as claimed in claim 1, it is characterised in that：The rotating shaft is provided with least 6 along cylinder (1)
The grinding rod (14) for radially extending.
4. calcium carbonate grinder as claimed in claim 1, it is characterised in that：The reductor (2) is provided with temperature sensor
(21)。
5. calcium carbonate grinder as claimed in claim 4, it is characterised in that：The reductor (2) is provided with motor a
(22)。
6. calcium carbonate grinder as claimed in claim 1, it is characterised in that：The oil pump (4) is provided with motor b (41).
7. calcium carbonate grinder as claimed in claim 1, it is characterised in that：The cooler (6) is provided with cooling water inlet
And coolant outlet (62) (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621095144.0U CN206121854U (en) | 2016-09-29 | 2016-09-29 | Calcium carbonate grinds machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621095144.0U CN206121854U (en) | 2016-09-29 | 2016-09-29 | Calcium carbonate grinds machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206121854U true CN206121854U (en) | 2017-04-26 |
Family
ID=58571832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621095144.0U Expired - Fee Related CN206121854U (en) | 2016-09-29 | 2016-09-29 | Calcium carbonate grinds machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206121854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423421A (en) * | 2016-09-29 | 2017-02-22 | 贺州钟山县双文碳酸钙新材料有限公司 | Calcium carbonate grinding machine |
-
2016
- 2016-09-29 CN CN201621095144.0U patent/CN206121854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423421A (en) * | 2016-09-29 | 2017-02-22 | 贺州钟山县双文碳酸钙新材料有限公司 | Calcium carbonate grinding machine |
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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 |
Granted publication date: 20170426 |