CN103878056A - Specialized production equipment with vertical mill as main machine for raw material micro-powder for ceramic - Google Patents
Specialized production equipment with vertical mill as main machine for raw material micro-powder for ceramic Download PDFInfo
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- CN103878056A CN103878056A CN201210552731.8A CN201210552731A CN103878056A CN 103878056 A CN103878056 A CN 103878056A CN 201210552731 A CN201210552731 A CN 201210552731A CN 103878056 A CN103878056 A CN 103878056A
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Abstract
Specialized production equipment with a vertical mill as a main machine for a raw material micro-powder for ceramic comprises the following components that are successively arranged: a crusher, storage warehouses, a vertical mill and a pneumatic homogenizing warehouse. The components are successively connected through a material conveying device for forming a whole. At least two storage warehouses are provided. The bottom of each storage warehouse is provided with an automatic material distribution device. At least one vertical mill is provided. The bottom of the pneumatic homogenizing warehouse is provided with a pneumatic homogenizing device. The specialized production equipment has the following advantages: stable component of the raw material micro powder for the ceramic, which is produced by the equipment; small vibration; high production efficiency; high suitability for batch production of the raw material micro powder for the ceramic; and capability of satisfying total requirements of energy saving, exhaust reduction, resource saving and environment-friendly performance.
Description
Technical field
The present invention relates to ore grinding field, especially a kind of special production equipment of preparing the pottery raw material micro mist take vertical mill as main frame.
Background technology
Producing pottery raw material micro mist is a kind of ceramic important source material of manufacturing, the preparation of raw slurry for traditional manufacturing pottery, the ball mill wet production lines that adopt are processed more, be about to produce the various raw materials of pottery according to after the synthetic compound of produced ceramic product description and quality requirement preparation, by batch: water: mill ball 1: (0.38-0.42): (1.5-2.0) pack ball mill start into and turn round and within 20-24 hour, stop to grind to draw off to repeat.The major defect of this production process equipment is: consumes energy high, and long processing time, little in batches, efficiency is low, and processing cost is high; Raw produce quality is wayward, finally causes ceramic product unstable; Plant and equipment floor space is large, and cost of investment is high; Work situation is poor etc.
Summary of the invention
Object of the present invention is just to provide for the defect of above-mentioned prior art a kind of equipment special of producing pottery raw material micro mist, adopt pottery raw material micro mist that this equipment produces not only stable components, fluctuate little, and production efficiency is high, be suitable for carrying out the production in enormous quantities of pottery raw material micro mist.
The technical solution used in the present invention is as follows:
The special production equipment of raw material micro mist for a kind of pottery take vertical mill as main frame, it is characterized in that, described special production equipment comprises disintegrating machine, storage vault, vertical mill, the strength homogenizing bin that order arranges, and it is an entirety that each equipment is connected by material conveying device order; Described storage vault is at least two, and its bottom is furnished with automatic recipe maker; Described vertical mill is at least one, and is furnished with raw material micro mist powder concentrator; The bottom of described strength homogenizing bin is furnished with strength homogenizer; The all technological parameters of this equipment special adopt computer controlled automatic.
Preferably, be also provided with pre-homogenizing bin between described disintegrating machine and storage vault, the top of described pre-homogenizing bin is provided with the distributing trolley moving back and forth, between disintegrating machine and the distributing trolley of pre-homogenizing bin, be all furnished with device for transporting objects between pre-homogenizing bin and storage vault.
Preferably, be also furnished with raw material pre-drying device, make its raw material in grinding, carry out water lift and be dried.
Preferably, in the time of raw material moisture content > 2%, start raw material pre-drying device.
Preferably, described vertical mill comprises grinding machine shell, drive unit, deceleration device, mill, compression system, control device, guiding device, drive unit is connected with deceleration device, mill, and described pressue device comprises pressure rod, grinding roller, pressure cuffs, depression bar supporting shaft.
Preferably, described strength homogenizer, the pneumatic means, homogenizing unit, cyclone dust collector, pulse bag dust arrester installation, the Pneumatic conveyer that before and after comprising, connect successively, described pneumatic means comprises strength homogenizer, described strength homogenizer is covered with the air permeable plate of air-flow through hole, and compressed air imports strength levelling chamber by air supply pipe the air-flow through hole on described strength homogenizer.
A method that uses above-mentioned special production equipment to produce pottery raw material micro mist, it comprises the following steps:
1) raw ore gathering from mine, after composition detects, is determined mixed proportion on request, in proportion can be according to the ratio-dependent of producing effective ingredient in pottery raw material micro mist finished product, and send into and in disintegrating machine, carry out coarse crushing;
2) the above-mentioned ore through coarse crushing is sent in storage vault, and detected the composition of ore in each storage vault, above-mentioned storage vault is furnished with automatic recipe maker;
3) according to step 2) in each storage vault of detecting the composition control automatic recipe maker of ore carry out automatic weighing collocation and mix, and continuous the ore matching sending into carried out to grinding in vertical mill;
4) powder qualified grinding in step 3 is sent in strength homogenizing bin, above-mentioned strength homogenizing bin is furnished with strength homogenizer, and described powder carries out sufficient strength homogenizing in strength homogenizing bin can make required ceramic raw material micro mist.
Preferably, in described step 1) and step 2) between also have pre-homogenization step, pre-homogenization step is that the ore through coarse crushing is first sent into pre-homogenizing bin, the top of this pre-homogenizing bin is furnished with and can back and forth moves distributing trolley along guide rail, the ore of coarse crushing is by the continuous distributing trolley of delivering to, distributing trolley back and forth moves, and uniform ore cloth is sprinkled upon in pre-homogenizing bin.
Preferably, step 1) in each raw material be broken into the batch of particle diameter < 10mm by preset proportion through disintegrating machine 1.
Preferably, step 4) in to make micro mist granularity be 200-500 order.
Above-mentioned material conveying device can be selected the conveying device such as elevator, belt conveyor, and above-mentioned automatic blending conveyer can be selected the various ways such as Weightlessness balance batching, bucket scale batching, belt conveyer scale batching, momentum scale batching.
While adopting above-mentioned equipment to produce pottery raw material micro mist, should, first according to produced ceramic composition requirement, various raw materials be sampled respectively and detect its composition, and be configured mixing according to detection composition, then send into and in disintegrating machine, carry out coarse crushing; The above-mentioned batch through coarse crushing is sent in storage vault by device for transporting objects, and detect the composition of batch in each storage vault, proportioner in storage vault carries out automatic weighing collocation according to the composition of batch in the each storage vault detecting to be mixed, and continuous the batch matching sending into carried out to grinding in vertical mill; The material that grinding is qualified is sent in strength homogenizing bin with device for transporting objects, and above-mentioned strength homogenizing bin is furnished with strength homogenizer, and described powder carries out sufficient strength homogenizing in strength homogenizing bin can make required production pottery raw material micro mist.
Above-mentionedly before coarse crushing and grinding, first the batch of different components is carried out to premixed collocation by the requirement of micro mist finished product because of it, realize dynamic homogeneity and the stability of controlling and obviously improving production pottery raw material micro mist finished product composition of composition in producing, prevent its composition fluctuation, guarantee the quality that follow-up making is ceramic; Its grinding process is to adopt vertical mill to complete, and the traditional process equipment that vertical mill used more in the past, has abrasive dust efficiency high, and the large advantage of output, expands manufacturing batch at double, and product processing fineness is easy to regulate, and noise is little, and occupation of land space is little, easy to maintenance; Less energy consumption, product cost is low, and work situation is good.Send in strength homogenizing bin and carry out strength homogenizing with raw material micro mist finally by the production pottery of crossing after vertical mill grinding, make to produce pottery raw material micro mist and fully mix, can further improve the homogeneity of its end product quality.
Accompanying drawing explanation
Accompanying drawing is schematic diagram of the present invention
Fig. 1 is the floor map of special equipment;
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described, and the correlation technique content of not addressing all can adopt or use for reference prior art.
The disintegrating machine 1 arranging before and after the present invention mainly comprises, pre-homogenizing bin 4, storage vault 6, vertical mill 8, strength homogenizing bin 9, can adopt the device for transporting objects such as elevator to connect before and after said sequence between the each device arranging; The top of pre-homogenizing bin 4 is furnished with distributing trolley 3; Storage vault 6 is multiple, and its bottom is furnished with automatic recipe maker, and what in present embodiment, automatic recipe maker was selected is vector scale 7; Vertical mill 8 is at least one, also can be many; The bottom of described strength homogenizing bin 9 is furnished with strength homogenizer.
The present invention can have the following course of work:
The raw ore gathering from mine is after composition detects, determine on request mixed proportion, in proportion can be according to the ratio-dependent of producing effective ingredient in pottery raw material micro mist finished product, each raw material is broken into the batch of particle diameter < 10mm through rolling disintegrator 1 by preset proportion, rise to again the distributing trolley 3 on pre-homogenizing bin 4 tops with elevator I 2, distributing trolley 3 top at pre-homogenizing bin 4 at the uniform velocity is back and forth moved, even batch cloth is sprinkled upon in pre-homogenizing bin 4, after filling, again the batch in pre-homogenizing bin 4 is sent into storage vault 6 with elevator II 11, above-mentioned storage vault 6 can have multiple, the batch of storage vault 6 is after composition detects, vector scale 7 by its bottom weighs by different components, batch after collocation is sent into middle roll-over 13 by elevator III12, then enter and in vertical mill 8, carry out grinding processing, after powder concentrator screening, qualified powder is collected by dust-precipitator, then send into strength homogenizing bin 9 by elevator IV14, when powder filling is to 80% left and right of strength homogenizing bin 9 capacity, can stop charging, then open the strength homogenizer at the bottom of storehouse, powder is carried out to abundant homogenizing, if the capacity of strength homogenizing bin 9 is 500 tons, the strength homogenizing time can be 1-2 hour, preferably the time is 1.5 hours.Above-mentioned vertical mill 8 can be selected HRM1700 type, and speed of grinding plate is set in 30-40 rev/min, and air quantity is set in 35000-5000m
3/ h, compression system is set in 8-14Mpa, adopts this equipment output can reach 10-15T/h, and micro mist granularity can reach 300 orders (tailing over < 5%).Qualified production pottery is allocated suitable water by production pottery with mud with raw material micro mist and is entered lower road production process.
Above-described embodiment is only preferred embodiments of the present invention; describe technical conceive of the present invention and essential implementation in detail; not that protection scope of the present invention is limited; with raw material micro mist, the Spirit Essence take vertical mill as main frame adds or any simple modification and equivalent structure transformation or modification all potteries produced according to the invention, within all should being encompassed in protection scope of the present invention.
Claims (10)
1. the pottery take vertical mill as main frame is equipped with the special production of raw material micro mist, it is characterized in that, described special production equipment comprises disintegrating machine, storage vault, vertical mill, the strength homogenizing bin that order arranges, and it is an entirety that each equipment is connected by material conveying device order; Described storage vault is at least two, and its bottom is furnished with automatic recipe maker; Described vertical mill is at least one, and is furnished with raw material micro mist powder concentrator; The bottom of described strength homogenizing bin is furnished with strength homogenizer; The all technological parameters of this equipment special adopt computer controlled automatic.
2. the pottery take vertical mill as main frame is equipped with the special production of raw material micro mist according to claim 1, it is characterized in that, between described disintegrating machine and storage vault, be also provided with pre-homogenizing bin, the top of described pre-homogenizing bin is provided with the distributing trolley moving back and forth, between disintegrating machine and the distributing trolley of pre-homogenizing bin, be all furnished with device for transporting objects between pre-homogenizing bin and storage vault.
3. the pottery take vertical mill as main frame is equipped with the special production of raw material micro mist according to claim 1, it is characterized in that being also furnished with raw material pre-drying device, makes its raw material in grinding, carry out water lift and is dried.
4. the pottery take vertical mill as main frame is equipped with the special production of raw material micro mist according to claim 3, it is characterized in that, in the time of raw material moisture content > 2%, starts raw material pre-drying device.
5. the special production equipment with raw material micro mist according to the pottery take vertical mill as main frame described in any one claim in claim 1-4, it is characterized in that, described vertical mill comprises grinding machine shell, drive unit, deceleration device, mill, compression system, control device, guiding device, drive unit and deceleration device,, described pressue device comprises pressure rod, grinding roller, pressure cuffs, depression bar supporting shaft.
6. the special production equipment with raw material micro mist according to the pottery take vertical mill as main frame described in any one claim in claim 1-4, it is characterized in that, described strength homogenizer, the pneumatic means, homogenizing unit, cyclone dust collector, pulse bag dust arrester installation, the Pneumatic conveyer that before and after comprising, connect successively, described pneumatic means comprises strength homogenizer, described strength homogenizer is covered with the air permeable plate of air-flow through hole, and compressed air imports strength levelling chamber by air supply pipe the air-flow through hole on described strength homogenizer.
7. right to use requires the method that in 1-6, the special production equipment described in any one claim is produced pottery raw material micro mist, and it comprises the following steps:
1) raw ore gathering from mine, after composition detects, is determined mixed proportion on request, in proportion can be according to the ratio-dependent of producing effective ingredient in pottery raw material micro mist finished product, and send into and in disintegrating machine, carry out coarse crushing;
2) the above-mentioned ore through coarse crushing is sent in storage vault, and detected the composition of ore in each storage vault, above-mentioned storage vault is furnished with automatic recipe maker;
3) according to step 2) in each storage vault of detecting the composition control automatic recipe maker of ore carry out automatic weighing collocation and mix, and continuous the ore matching sending into carried out to grinding in vertical mill;
4) powder qualified grinding in step 3 is sent in strength homogenizing bin, above-mentioned strength homogenizing bin is furnished with strength homogenizer, and described powder carries out sufficient strength homogenizing in strength homogenizing bin can make required ceramic raw material micro mist.
8. method of producing pottery raw material micro mist according to claim 7, it is characterized in that, in described step 1) and step 2) between also have pre-homogenization step, pre-homogenization step is that the ore through coarse crushing is first sent into pre-homogenizing bin, the top of this pre-homogenizing bin is furnished with and can back and forth moves distributing trolley along guide rail, the ore of coarse crushing is by the continuous distributing trolley of delivering to, and distributing trolley back and forth moves, and uniform ore cloth is sprinkled upon in pre-homogenizing bin.
9. method of producing pottery raw material micro mist according to claim 7, is characterized in that step 1) in each raw material be broken into the batch of particle diameter < 10mm through disintegrating machine 1 by preset proportion.
10. method of producing pottery raw material micro mist according to claim 7, is characterized in that step 4) in to make micro mist granularity be 200-500 order.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210552731.8A CN103878056A (en) | 2012-12-19 | 2012-12-19 | Specialized production equipment with vertical mill as main machine for raw material micro-powder for ceramic |
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| CN201210552731.8A CN103878056A (en) | 2012-12-19 | 2012-12-19 | Specialized production equipment with vertical mill as main machine for raw material micro-powder for ceramic |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105601137A (en) * | 2016-03-01 | 2016-05-25 | 北京中岩大地科技股份有限公司 | Equipment and method for producing cementitious material with at least two kinds of powder |
| CN106239733A (en) * | 2016-09-20 | 2016-12-21 | 江西和美陶瓷有限公司 | Ceramic body powder homogenizing production line, homogenization installation and homogenization process thereof |
| CN107469999A (en) * | 2017-09-19 | 2017-12-15 | 佛山科学技术学院 | The grinding process and equipment of a kind of ceramic raw material |
-
2012
- 2012-12-19 CN CN201210552731.8A patent/CN103878056A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105601137A (en) * | 2016-03-01 | 2016-05-25 | 北京中岩大地科技股份有限公司 | Equipment and method for producing cementitious material with at least two kinds of powder |
| CN105601137B (en) * | 2016-03-01 | 2017-12-22 | 北京中岩大地科技股份有限公司 | Utilize the device and method of at least two power production binder materials |
| CN106239733A (en) * | 2016-09-20 | 2016-12-21 | 江西和美陶瓷有限公司 | Ceramic body powder homogenizing production line, homogenization installation and homogenization process thereof |
| CN107469999A (en) * | 2017-09-19 | 2017-12-15 | 佛山科学技术学院 | The grinding process and equipment of a kind of ceramic raw material |
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Application publication date: 20140625 |