CN107486301A - Roller-type continuous ball mill and ball grinding method - Google Patents
Roller-type continuous ball mill and ball grinding method Download PDFInfo
- Publication number
- CN107486301A CN107486301A CN201710894204.8A CN201710894204A CN107486301A CN 107486301 A CN107486301 A CN 107486301A CN 201710894204 A CN201710894204 A CN 201710894204A CN 107486301 A CN107486301 A CN 107486301A
- Authority
- CN
- China
- Prior art keywords
- roller
- ball mill
- type continuous
- slurry
- sieve
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/24—Driving mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The present invention relates to a kind of roller-type continuous ball mill and ball grinding method, belong to ceramic raw material preparing technical field, including slurry tank, roller-type continuous ball mill and second fall to starch tank for the pre- mill apparatus of the ceramic raw material being sequentially connected, first；Ceramic raw material is less than 1mm slurry by pre- mill apparatus pre-grinding into granularity, slurry after rotary screen screening enters first and falls to starch tank, first slurry fallen in slurry tank enters roller-type continuous ball mill by mud pumping, slurry is ground step by step by the compartment of different ballstone gradings, go out finally by the overflow of discharge end overflow mechanism, fall to starch tank into second.The efficiency of ceramic raw material slurrying is improved, reduces energy consumption, reduces equipment production cost and working service cost.
Description
Technical field
The present invention relates to a kind of roller-type continuous ball mill and ball grinding method, belong to ceramic raw material preparing technical field.
Background technology
The preparation of construction sanitary ceramic raw material, is the key link in ceramics factory's production process, and Production of Ceramics process
In main power consumption and cost link.Intermittent ball mill or continuous ball mill system are used in ceramic raw material preparation process at present
Operation is starched, ceramic raw material is ground by ballstone in ball mill and is crushed to usable granularity, and ceramic raw material is all straight at present
Tap into ball mill, the bulk materials in raw material, the particularly bulk materials in pug are all without by screening and broken, ball milling
Efficiency is low, and traditional ball-milling technology Raw material processing time is long, production capacity is low, slurry moisture and less stable.Patent No.
201611049929.9 Chinese patent discloses a kind of ceramic raw material pulping system and technique, wherein the continuous ball mill used
End cap and bearing are provided at both ends with, in actual use, because ball mill and material total quality are larger, end cover of ball mill is
Cast member, at the load-bearing of both ends long-term work have abrasion, manufacture and maintenance cost are higher, and ballstone in the continuous ball mill and
Raw material limits the efficiency of ball milling not above body centre axle.
The content of the invention
Deficiency of the prior art, the technical problem to be solved in the present invention are more than：It is continuous to provide a kind of roller-type
Ball mill and ball grinding method, solve the above problems.
Roller-type continuous ball mill of the present invention, including be sequentially connected the pre- mill apparatus of ceramic raw material, first fall starch
Tank, roller-type continuous ball mill and second fall to starch tank；
The pre- mill apparatus of ceramic raw material includes frame, pre- grinding jar, transmission device, and pre- grinding jar is placed in frame, pre- grinding jar peripheral hardware
There is a circle driven gear, driven gear engages with the driving gear of transmission device, driving gear connection reductor driving；Pre- grinding jar
Both ends outer ring is provided with wheel belt, and wheel belt coordinates with carrying roller rotating wheel, and carrying roller rotating wheel is in frame；Liner plate is provided with pre- grinding jar,
Projection is distributed with liner plate, pre- grinding jar is built with ballstone；Pre- grinding jar one end is feeding mouth, and the other end is discharging opening, discharge outlet
Provided with one-level screening plant and two level screening plant；
Roller-type continuous ball mill includes frame, rotating cylinder, transmission device, and rotating cylinder is placed in frame, revolving drum
Lining brick is provided with vivo, rotating cylinder one end is slurry feed end, and the other end is stock discharge end；Rotating cylinder be externally provided with a circle from
Moving gear, driven gear engage with the driving gear of transmission device, driving gear connection reductor driving；Outside rotating cylinder both ends
Circle is provided with wheel belt, and wheel belt coordinates with carrying roller rotating wheel, and carrying roller rotating wheel is in frame；Compartment sieve plate is provided with rotating cylinder,
Compartment sieve plate is provided with sieve aperture, and compartment sieve plate will be divided into some compartments inside rotating cylinder, compartment is built with ballstone；
First falls to starch the feed end that tank connects roller-type continuous ball mill by slush pump.
During work, ceramic raw material is less than 1mm slurry, the slurry after rotary screen screening by pre- mill apparatus pre-grinding into granularity
Fallen into first and starch tank, the first slurry fallen in slurry tank enters roller-type continuous ball mill by mud pumping, and slurry passes through difference
The compartment of ballstone grading is ground step by step, is gone out finally by the overflow of discharge end overflow mechanism, falls to starch tank into second.
Preferably, the slurry feed end of rotating cylinder is closed port, and closed port is provided with swivel coupling, swivel coupling
Slush pump is connected by pipeline；It is provided with dividing plate in the closed port of feed end to sieve, the core of dividing plate sieve is solid construction, real
Sieve aperture is provided with around core structure.
Preferably, the stock discharge end of rotating cylinder is closed port, and closed port is provided with swivel coupling, swivel coupling
Connection discharging tube assembly；It is provided with dividing plate in the closed port of discharge end to sieve, the core of dividing plate sieve is solid construction, solid knot
Sieve aperture is provided with around structure.
The feed end and discharge end of slurry are designed as closed port, and the ballstone in rotating cylinder can be made to be higher than central shaft,
Ball adding amount is improved, improves cylinder center of gravity, improves ballstone mechanical efficiency, reduces energy consumption.
Preferably, the sieve aperture on the dividing plate sieve of slurry feed end, the aperture of sieve aperture charging side are more than sieve aperture discharging one
The aperture of side, prevent that ballstone blocks during operation.
Preferably, the sieve aperture on the dividing plate sieve at stock discharge end, the aperture of sieve aperture charging side are less than sieve aperture discharging one
The aperture of side, prevent that ballstone blocks during operation.
Preferably, the tube assembly that discharges is inverted L shapes.
Preferably, UNICOM's tracheae, UNICOM's tracheae one end UNICOM rotating cylinder internal upper part, the other end are provided with stock discharge end
Outside UNICOM's rotating cylinder, for discharging because of gas caused by ball milling operation heating.
Preferably, carrying roller scroll wheel installation place is provided with adjustment element, and after long-term work, wheel belt excircle occurs certain
Deformation, adjustment element ensure that carrying roller scroll wheel coordinates with wheel belt all the time.
The ball grinding method carried out using above-mentioned roller-type continuous ball milling system, is comprised the following steps that：
1) all ceramic raw materials are sent into the pre- mill apparatus of ceramic raw material, sieved by pre-grinding, slurry of the granularity less than 1mm enters
Enter next link, the bulk materials of screening are again introduced into pre-grinding device grinding after broken and hydraulic pressure roller pair breaking, screened out
Smaller Matter Transfer return pre- mill apparatus continue to grind；
2) slurry after pre-grinding is qualified enters the slurry feed end of roller-type continuous ball mill by mud pumping；
3) slurry is ground step by step in the compartment of roller-type continuous ball mill from feed end to discharge end；
4) slurry feed end pumping pressure effect under, step by step overflow and go out.
The possessed compared with prior art beneficial effect of the present invention is：
Roller-type continuous ball mill and ball grinding method are reasonable in design, roller-type structure ensure that work operation stability and
Security, the structure of closed port allow ballstone to exceed body centre axle, improve cylinder center of gravity, and slurry controllable overflow is made
Industry, the efficiency of ceramic raw material slurrying is improved, reduces energy consumption, reduce equipment production cost and working service cost.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1st, pre- grinding jar；2nd, one-level screening plant；3rd, two level screening plant；4th, first fall to starch tank；5th, slush pump；6、
Swivel coupling；7th, rotating cylinder；8th, UNICOM's tracheae；9th, discharge tube assembly；10th, second fall to starch tank；11st, driving gear；12nd, it is driven
Gear；13rd, reductor drives；14th, carrying roller rotating wheel；15th, wheel belt；16th, reductor drives；17th, driving gear；18th, driven tooth
Wheel；19th, carrying roller rotating wheel；20th, wheel belt.
Embodiment
Embodiments of the invention are described further below in conjunction with the accompanying drawings：
Label 11-15 is identical with label 16-20 structure titles in figure, correspond respectively to rotating cylinder 7 idler structure and
The idler structure of pre- grinding jar 1, both idler structures are identical.
As shown in figure 1, roller-type continuous ball mill include be sequentially connected the pre- mill apparatus of ceramic raw material, first fall slurry tank 4,
Roller-type continuous ball mill and second falls to starch tank 10；
The pre- mill apparatus of ceramic raw material includes frame, pre- grinding jar 1, transmission device, and pre- grinding jar 1 is placed in frame, outside pre- grinding jar 1
Provided with a circle driven gear 18, driven gear 18 engages with driving gear 17, and driving gear 17 connects reductor driving 16；Pre-grinding
The both ends outer ring of tank 1 is provided with wheel belt 20, and wheel belt 20 coordinates with carrying roller rotating wheel 19, and carrying roller rotating wheel 19 is in frame；Pre- grinding jar 1
It is interior to be provided with liner plate, projection is distributed with liner plate, pre- grinding jar 1 is built with ballstone；Pre- one end of grinding jar 1 is feeding mouth, and the other end is
Material mouth, discharge outlet are provided with one-level screening plant 2 and two level screening plant 3；
Roller-type continuous ball mill includes frame, rotating cylinder 7, transmission device, and rotating cylinder 7 is placed in frame, turns round
Lining brick is provided with cylinder 7, the one end of rotating cylinder 7 is slurry feed end, and the other end is stock discharge end；Rotating cylinder 7 is externally provided with
One circle driven gear 12, driven gear 12 engage with driving gear 11, and driving gear 11 connects reductor driving 13；Rotating cylinder
7 both ends outer ring are provided with wheel belt 15, and wheel belt 15 coordinates with carrying roller rotating wheel 14, and carrying roller rotating wheel 14 is in frame；Rotating cylinder 7
Interior to be provided with compartment sieve plate, compartment sieve plate is provided with sieve aperture, and dividing plate sieve will be divided into some compartments inside rotating cylinder 7, and compartment is built-in
There is ballstone；
First falls to starch the feed end that tank 4 connects roller-type continuous ball mill by slush pump 5.
The slurry feed end of rotating cylinder 7 is closed port, and closed port is provided with swivel coupling 6, and swivel coupling 6 passes through
Pipeline connects slush pump 5；It is provided with dividing plate in the closed port of feed end to sieve, the core of dividing plate sieve is solid construction, solid
Sieve aperture is provided with around structure.
The stock discharge end of rotating cylinder 7 is closed port, and closed port is provided with swivel coupling, and swivel coupling connects out
Expects pipe component 9；It is provided with dividing plate in the closed port of discharge end to sieve, the core of dividing plate sieve is solid construction, solid construction
Surrounding is provided with sieve aperture.
Sieve aperture on the dividing plate sieve of slurry feed end, the aperture of sieve aperture charging side are more than the hole of sieve aperture discharging side
Footpath.
Sieve aperture on the dividing plate sieve at stock discharge end, the aperture of sieve aperture charging side are less than the hole of sieve aperture discharging side
Footpath.
Discharging tube assembly 9 is inverted L shapes.
UNICOM's tracheae 8, the internal upper part of 8 one end UNICOM rotating cylinder of UNICOM's tracheae 7, other end connection are equipped with stock discharge end
Outside logical rotating cylinder 7.
Carrying roller scroll wheel installation place is provided with adjustment element.
The ball grinding method carried out using above-mentioned roller-type continuous ball mill, is comprised the following steps that：
1) all ceramic raw materials are sent into the pre- mill apparatus of ceramic raw material, sieved by pre-grinding, slurry of the granularity less than 1mm enters
Enter next link, the bulk materials of screening are again introduced into pre-grinding device grinding after broken and hydraulic pressure roller pair breaking, screened out
Smaller Matter Transfer return pre- mill apparatus continue to grind；
2) slurry after pre-grinding is qualified enters the slurry feed end of roller-type continuous ball mill by mud pumping；
3) slurry is ground step by step in the compartment of roller-type continuous ball mill from feed end to discharge end；
4) slurry feed end pumping pressure effect under, step by step overflow and go out.
Claims (9)
- A kind of 1. roller-type continuous ball mill, it is characterised in that：The pre- mill apparatus of ceramic raw material including being sequentially connected, first fall to starch Tank (4), roller-type continuous ball mill and second fall to starch tank (10)；The pre- mill apparatus of ceramic raw material includes frame, pre- grinding jar (1), transmission device, and pre- grinding jar (1) is placed in frame, pre- grinding jar (1) A circle driven gear (18) is externally provided with, driven gear (18) engages with driving gear (17), driving gear (17) connection reductor Drive (16)；Pre- grinding jar (1) both ends outer ring is provided with wheel belt (20), and wheel belt (20) coordinates with carrying roller rotating wheel (19), and carrying roller rotates (19) are taken turns in frame；Liner plate is provided with pre- grinding jar (1), projection is distributed with liner plate, pre- grinding jar (1) is built with ballstone；In advance Grinding jar (1) one end is feeding mouth, and the other end is discharging opening, and discharge outlet is provided with one-level screening plant (2) and two level screening plant (3)；Roller-type continuous ball mill includes frame, rotating cylinder (7), transmission device, and rotating cylinder (7) is placed in frame, turns round Lining brick is provided with cylinder (7), rotating cylinder (7) one end is slurry feed end, and the other end is stock discharge end；Rotating cylinder (7) A circle driven gear (12) is externally provided with, driven gear (12) engages with driving gear (11), driving gear (11) connection reductor Drive (13)；Rotating cylinder (7) both ends outer ring is provided with wheel belt (15), and wheel belt (15) coordinates with carrying roller rotating wheel (14), and carrying roller turns Driving wheel (14) is in frame；Compartment sieve plate is provided with rotating cylinder (7), compartment sieve plate is provided with sieve aperture, and dividing plate sieve will revolution It is divided into some compartments inside cylinder (7), compartment is built with ballstone；First falls to starch the feed end that tank (4) connects roller-type continuous ball mill by slush pump (5).
- 2. roller-type continuous ball mill according to claim 1, it is characterised in that：The slurry of described rotating cylinder (7) Feed end is closed port, and closed port is provided with swivel coupling (6), and swivel coupling (6) connects slush pump (5) by pipeline； It is provided with dividing plate in the closed port of feed end to sieve, the core of dividing plate sieve is solid construction, and sieve is provided with around solid construction Hole.
- 3. roller-type continuous ball mill according to claim 1, it is characterised in that：The slurry of described rotating cylinder (7) Discharge end is closed port, and closed port is provided with swivel coupling, swivel coupling connection discharging tube assembly (9)；The envelope of discharge end The intraoral dividing plate that is provided with of closed end sieves, and the core of dividing plate sieve is solid construction, and sieve aperture is provided with around solid construction.
- 4. roller-type continuous ball mill according to claim 2, it is characterised in that：The dividing plate sieve of described slurry feed end On sieve aperture, the sieve aperture charging side aperture be more than sieve aperture discharging side aperture.
- 5. roller-type continuous ball mill according to claim 3, it is characterised in that：The dividing plate sieve at described stock discharge end On sieve aperture, the sieve aperture charging side aperture be less than sieve aperture discharging side aperture.
- 6. roller-type continuous ball mill according to claim 3, it is characterised in that：Described discharging tube assembly (9) is The L shapes put.
- 7. roller-type continuous ball mill according to claim 1, it is characterised in that：It is equipped with described stock discharge end UNICOM's tracheae (8), UNICOM's tracheae (8) one end UNICOM rotating cylinder (7) internal upper part, other end UNICOM rotating cylinder (7) are outside.
- 8. roller-type continuous ball mill according to claim 1, it is characterised in that：Described carrying roller scroll wheel installation place is set There is adjustment element.
- A kind of 9. ball grinding method carried out using any one of claim 1-8 roller-types continuous ball mill, it is characterised in that：Bag Include following processing step：1) all ceramic raw materials are sent into the pre- mill apparatus of ceramic raw material, sieved by pre-grinding, under slurry of the granularity less than 1mm enters One link, the bulk materials of screening are again introduced into pre-grinding device grinding after broken and hydraulic pressure roller pair breaking, screen out compared with Small Matter Transfer, which returns pre- mill apparatus, to be continued to grind；2) slurry after pre-grinding is qualified enters the slurry feed end of roller-type continuous ball mill by mud pumping；3) slurry is ground step by step in the compartment of roller-type continuous ball mill from feed end to discharge end；4) slurry feed end pumping pressure effect under, step by step overflow and go out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710894204.8A CN107486301A (en) | 2017-09-28 | 2017-09-28 | Roller-type continuous ball mill and ball grinding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710894204.8A CN107486301A (en) | 2017-09-28 | 2017-09-28 | Roller-type continuous ball mill and ball grinding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107486301A true CN107486301A (en) | 2017-12-19 |
Family
ID=60653459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710894204.8A Withdrawn CN107486301A (en) | 2017-09-28 | 2017-09-28 | Roller-type continuous ball mill and ball grinding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107486301A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575873A (en) * | 2018-06-11 | 2019-12-17 | 陕西安康三航纳米科技股份有限公司 | Wet-process oscillating type online continuous planetary ball milling equipment |
| CN110721775A (en) * | 2019-09-11 | 2020-01-24 | 范金忠 | Grinding equipment for cement clinker production |
| CN114340796A (en) * | 2019-09-05 | 2022-04-12 | 塞泰克单一股东股份公司 | Liquid level controllable continuous grinding mill |
-
2017
- 2017-09-28 CN CN201710894204.8A patent/CN107486301A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575873A (en) * | 2018-06-11 | 2019-12-17 | 陕西安康三航纳米科技股份有限公司 | Wet-process oscillating type online continuous planetary ball milling equipment |
| CN114340796A (en) * | 2019-09-05 | 2022-04-12 | 塞泰克单一股东股份公司 | Liquid level controllable continuous grinding mill |
| CN110721775A (en) * | 2019-09-11 | 2020-01-24 | 范金忠 | Grinding equipment for cement clinker production |
| CN110721775B (en) * | 2019-09-11 | 2021-02-09 | 江苏新业重工股份有限公司 | Grinding equipment for cement clinker production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202137016U (en) | Continuous horizontal planetary ball mill | |
| CN206064585U (en) | A kind of optional colliery of broken thickness is layered disintegrating machine | |
| CN107486301A (en) | Roller-type continuous ball mill and ball grinding method | |
| CN201586545U (en) | Ball milling or rod milling sand maker | |
| CN112619803B (en) | Grinding equipment for cement clinker production | |
| CN207533319U (en) | A kind of ball-milling device of royal jelly freeze-dried powder | |
| CN110882765A (en) | Grinding machine with high grinding capacity | |
| CN209720713U (en) | A kind of bucket lifting device | |
| CN110423026A (en) | A kind of land plaster manufacture craft and system | |
| CN207307997U (en) | Roller-type continuous ball mill | |
| CN207076531U (en) | A kind of apatite crushes screening installation | |
| CN106391266B (en) | Ceramic raw material continuous slurrying system and technique | |
| CN106391213B (en) | The energy-saving and environment-friendly rolling stone roller of one kind makes sand machine | |
| CN102962116B (en) | Multilayer vertical mill | |
| CN210022291U (en) | Multifunctional integrated machine for coal sample preparation | |
| CN216910561U (en) | Dedicated crushing equipment of hard ore | |
| CN108672027A (en) | A kind of New type wet ball-grinding machine | |
| CN105170246B (en) | Multi-functional circular cartridge type ore makes sand machine | |
| CN211538003U (en) | Grinding machine with high grinding capacity | |
| CN112108254B (en) | Ball mill | |
| CN114433307B (en) | Method for preparing dry sand by ball mill | |
| CN212418115U (en) | Filter cake breaker is used in calcium carbonate production | |
| CN208542302U (en) | A kind of wet ball mill convenient for operation | |
| CN211099239U (en) | Preparation high-purity graphite grinder | |
| CN208928270U (en) | A kind of modified form cement grinding mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171219 |