CN100512970C - Inert gas protection and on-line detecting ultra-fine comminuting system - Google Patents
Inert gas protection and on-line detecting ultra-fine comminuting system Download PDFInfo
- Publication number
- CN100512970C CN100512970C CNB2006100412721A CN200610041272A CN100512970C CN 100512970 C CN100512970 C CN 100512970C CN B2006100412721 A CNB2006100412721 A CN B2006100412721A CN 200610041272 A CN200610041272 A CN 200610041272A CN 100512970 C CN100512970 C CN 100512970C
- Authority
- CN
- China
- Prior art keywords
- communicates
- sample
- inert gas
- main frame
- compressor
- 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
- 239000011261 inert gas Substances 0.000 title claims abstract description 22
- 239000007789 gas Substances 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 25
- 238000010298 pulverizing process Methods 0.000 claims description 18
- 230000008676 import Effects 0.000 claims description 9
- 238000000227 grinding Methods 0.000 claims description 7
- 238000004458 analytical method Methods 0.000 claims description 3
- 238000007619 statistical method Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000005070 sampling Methods 0.000 abstract description 2
- 239000012467 final product Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 108010085603 SFLLRNPND Proteins 0.000 description 7
- 239000002245 particle Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Abstract
The present invention discloses an inert-gas protection and online detection super fine smashing system, with the technics as follows: the inertia gas is pressurized to 0.8 to 1.0 MPa and transported into the main smashing machine, the raw material fed into the main smashing machine through a hopper flows to a whirlwind separator and a disposal device on the rear after mashed, and then collected into a first and a second final product barrel. The filtrated inertia gas flows back to the air inlet of the compressor. The source of the inert gas and the air storage tank are connected with backflow pipes, to keep the high purity of inert gas in the system through providing the gas. Online sampling devices are arranged on pipes connected with both the main machine and the whirlwind separator, wherein the taken samples pass through a laser detector and return to the whirlwind separator in the smashing system, and the laser detector collects and then transmits the signals to a controlling computer of the online system for statistical analysis, and transmits the signal of granularity to a main controlling computer of the system, the main controlling computer automatically adjusts the parameters of the smashing technics to the best value after comparing the granularity at present with the preset target granularity.
Description
Technical field
The present invention relates to a kind of inert gas shielding material-pulverizing device.
Background technology
The disintegrating apparatus that current employing air-flow principle is pulverized is a lot, but present situation is:
First: can only pulverize conventional products,, still be difficult to pulverize to those poisonous materials, easily oxidation, inflammable, explosive material;
Second: pulverize a kind of new material, from begin examination be crushed to can be normally, steady production, need to pass through repetitious sample examination and technological parameter adjustment, these all need artificial participation;
The the 3rd: in the pulverizing, the granularity of product can only by after the manual sampling to the laboratory particle size analyzer of special use chemical examination just can know quality results, and time-consuming effort again is in case product quality is overproof, there has been defective work in the product, will have caused certain the scrapping or do over again in batches of product;
The 4th: in the crushing process, the fluctuation of technological parameter causes the fluctuation range of product granularity big, and the size distribution of product is wide;
The 5th: the operating automation degree of equipment is low, and personnel's technical ability is had relatively high expectations.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of Inert gas protection and on-line detection ultra-fine grinding system, this Inert gas protection and on-line detection ultra-fine grinding system is the adjusting process parameter automatically, adapts to different pulverizing requirements, constant product quality with this.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of Inert gas protection and on-line detection ultra-fine grinding system, mainly comprise feed bin, pulverize main frame, compressor, air accumulator, inert gas source, on-line sampler, laser detector, cyclone separator, trap, the material outlet of feed bin communicates with pulverizing main frame material inlet, pulverizing the main frame material outlet communicates with cyclone separator upper end import, the outlet of cyclone separator upper end communicates with trap upper end import, cyclone separator, the trap material outlet is respectively with first, two finished product charging baskets communicate, the gas vent on trap top communicates with the compressor air suction mouth, the gas vent of compressor communicates with pulverizing main frame gas access, the inert gas source gas vent communicates with the air accumulator gas access, and the air accumulator gas vent communicates with the compressor air suction mouth;
Pulverize on the pipeline that communicates between main frame material outlet and cyclone separator material inlet on-line sampler is housed, communicate in the on-line sampler sample place of being taken into and the described pipeline, taking-up place of on-line sampler sample communicates with acceptance place of laser detector sample, the laser detector sample place of producing communicates with cyclone separator upper end import again, laser detector sample collection result place links to each other with acceptance place of on-line system control computer sample signal, output place of on-line system control computer sample analysis links to each other with system master computer sample result input, and the system master computer is pulverized the control output end and linked to each other with the pulverizing main frame.
The compressor air suction mouth is provided with filter.
The invention has the beneficial effects as follows: owing on pulverizing main frame material outlet pipeline, be provided with on-line sampler, after the sample granularity signal that collects by laser detector reaches on-line system control computer, on-line system control computer and carries out statistical analysis again, send the sample granularity signal to the system master computer, final system master control computer compares according to current sample granularity situation and predefined targeted particle size, adjusts the disintegrating process parameter then automatically to optimum value.In crushing process, can monitor the change of granularity situation of comminuting matter in real time; After operating personnel's target setting granularity, system can adjust the related process parameter automatically to optimum value; In the crushing process, system compensates automatically, the adjusting process parameter, has reduced the granularity fluctuation range of material greatly.Thereby the assurance product quality, and this example can guarantee that material pulverizes in a closed environment.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is done further to know clearly explanation.
Fig. 1 is a schematic diagram of the present invention.
The specific embodiment
Embodiment: a kind of Inert gas protection and on-line detection ultra-fine grinding system, mainly comprise feed bin 1, pulverize main frame 2, compressor 3, air accumulator 4, inert gas source 5, on-line sampler 6, laser detector 7, cyclone separator 8, trap 9, the material outlet of feed bin 1 communicates with pulverizing main frame 2 material inlets, pulverizing main frame 2 material outlets communicates with cyclone separator 8 upper end imports, the outlet of cyclone separator 8 upper ends communicates with trap 9 upper end imports, cyclone separator 8, trap 9 material outlets are respectively with first, two finished product charging baskets 101,102 communicate, the gas vent on trap 9 tops communicates with compressor 3 air entries, the gas vent of compressor 3 communicates with pulverizing main frame 2 gas accesses, inert gas source 5 gas vents communicate with air accumulator 4 gas accesses, and air accumulator 4 gas vents communicate with compressor 3 air entries;
Pulverize on the pipeline that communicates between main frame 2 material outlets and cyclone separator 8 material inlets on-line sampler 6 is housed, communicate in the on-line sampler 6 sample places of being taken into and the described pipeline, on-line sampler 6 sample taking-ups place communicate with laser detector 7 sample acceptance place, the laser detector 7 sample places of producing communicate with cyclone separator 8 upper end imports again, laser detector 7 sample collection result places link to each other with 12 sample signal acceptance place of on-line system control computer, 12 sample analysis outputs place of on-line system control computer link to each other with system master computer 11 sample result inputs, and system master computer 11 is pulverized the control output end and linked to each other with pulverizing main frame 2.
This routine course of work is: O.8 the inert gas as crushing medium be pressurized under the effect of compressor 3～and enter behind the 1.OMpa and pulverize main frame 2, raw material adds pulverizing main frame 2 from feed bin 1 and pulverizes,, and collect respectively first and second finished product charging basket 101,102 from pulverizing cyclone separator 8 and the trap 9 that main frame 2 flows to the back through the material of crushing and classification from cyclone separator 8 and trap 9.Inert gas after coming out to filter from trap 9 gas vents returns the air entry of compressor 3.Inert gas source 5 and air accumulator 4 are connected on the return-air duct of system, and promptly air accumulator 4 communicates with the air entry of compressor 3, come inert gas higher purity in the maintenance system by tonifying Qi; Wherein, the sample that on-line sampler 6 takes out in described pipeline is by laser detector 7 and then the inflow cyclone separator 8, while laser detector 7 is sent to on-line system control computer 12 to the sample granularity signals that collect and carries out statistical analysis, then send the sample granularity signal to system master computer 11, system master computer 11 is adjusted the disintegrating process parameter then automatically to optimum value after comparing according to current sample granularity situation and predefined targeted particle size.
Claims (2)
1. Inert gas protection and on-line detection ultra-fine grinding system, it is characterized in that: mainly comprise feed bin (1), pulverize main frame (2), compressor (3), air accumulator (4), inert gas source (5), on-line sampler (6), laser detector (7), cyclone separator (8), trap (9), the material outlet of feed bin (1) communicates with pulverizing main frame (2) material inlet, pulverizing main frame (2) material outlet communicates with cyclone separator (8) upper end import, the outlet of cyclone separator (8) upper end communicates with trap (9) upper end import, cyclone separator (8), trap (9) material outlet is respectively with first, two finished product charging baskets (101,102) communicate, the gas vent on trap (9) top communicates with compressor (3) air entry, the gas vent of compressor (3) communicates with pulverizing main frame (2) gas access, inert gas source (5) gas vent communicates with air accumulator (4) gas access, and air accumulator (4) gas vent communicates with compressor (3) air entry;
Pulverize on the pipeline that communicates between main frame (2) material outlet and cyclone separator (8) material inlet on-line sampler (6) is housed, communicate in on-line sampler (6) the sample place of being taken into and the described pipeline, on-line sampler (6) sample taking-up place communicates with laser detector (7) sample acceptance place, laser detector (7) the sample place of producing communicates with cyclone separator (8) upper end import again, laser detector (7) sample collection result place links to each other with sample signal acceptance place of on-line system control computer (12), sample analysis output place of on-line system control computer (12) links to each other with system master computer (11) sample result input, and system master computer (11) is pulverized the control output end and linked to each other with pulverizing main frame (2).
2. Inert gas protection and on-line detection ultra-fine grinding system according to claim 1 is characterized in that: compressor (3) air entry is provided with filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100412721A CN100512970C (en) | 2006-08-01 | 2006-08-01 | Inert gas protection and on-line detecting ultra-fine comminuting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100412721A CN100512970C (en) | 2006-08-01 | 2006-08-01 | Inert gas protection and on-line detecting ultra-fine comminuting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101116840A CN101116840A (en) | 2008-02-06 |
| CN100512970C true CN100512970C (en) | 2009-07-15 |
Family
ID=39053187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100412721A Expired - Fee Related CN100512970C (en) | 2006-08-01 | 2006-08-01 | Inert gas protection and on-line detecting ultra-fine comminuting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100512970C (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101607348B (en) * | 2009-07-10 | 2011-11-30 | 西北工业大学 | Inert atmosphere control device for laser forming and repair |
| CN102189033A (en) * | 2011-03-10 | 2011-09-21 | 西南科技大学 | High-efficiency anti-oxidation combined grinding machine and grinding method thereof |
| CN103071804A (en) * | 2013-01-23 | 2013-05-01 | 西安铂力特激光成形技术有限公司 | Atmosphere protection system for metal powder manufacturing by rotating electrode and protection method thereof |
| CN105536960B (en) * | 2015-11-27 | 2018-09-07 | 金堆城钼业股份有限公司 | A kind of preparation system and preparation method thereof of the ultra-fine molybdenum disulfide of hypoxemia |
| CN106179669A (en) * | 2016-08-31 | 2016-12-07 | 江苏密友粉体新装备制造有限公司 | A kind of on-line checking superfine grinding production line |
| CN107051691A (en) * | 2017-04-10 | 2017-08-18 | 太仓金溪粉碎设备有限公司 | A kind of intelligently realizing explosion-proof air-flow crushing and hierarchy system |
| CN106984411A (en) * | 2017-04-17 | 2017-07-28 | 昆山强迪粉碎设备有限公司 | Jet Mill |
| CN108940462B (en) * | 2017-05-26 | 2021-01-12 | 宝山钢铁股份有限公司 | Online control method for crushing fineness of coking matched coal |
| CN109323966A (en) * | 2018-11-15 | 2019-02-12 | 诺泽流体科技(上海)有限公司 | It is micronized micron granularity on-line measuring device and method |
| CN111416239A (en) * | 2019-01-08 | 2020-07-14 | 泰科电子(上海)有限公司 | Guide frame, electrical equipment and isolation assembly |
| CN110404654A (en) * | 2019-07-24 | 2019-11-05 | 龙晖药业有限公司 | A kind of Chinese medicine supersonic jet mill method |
| CN114377842B (en) * | 2021-12-27 | 2023-06-20 | 江苏丰尚智能科技有限公司 | Material fineness adjusting method and device, computer equipment and storage medium |
-
2006
- 2006-08-01 CN CNB2006100412721A patent/CN100512970C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101116840A (en) | 2008-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100512970C (en) | Inert gas protection and on-line detecting ultra-fine comminuting system | |
| CN2930863Y (en) | Super fine crushing system with inert gas protection and on-line check functions | |
| JP5160132B2 (en) | Method and apparatus for pulverizing and sorting polysilicon | |
| WO2008116382A1 (en) | Elastomer fine crushing combination equipment and arrangement method | |
| CN106423508A (en) | Dry superfine grinding system | |
| CN115814915B (en) | Particle size regulating and controlling method of jet mill | |
| US11786911B2 (en) | Device, method, and control system for waste to energy generation and other output products | |
| CN111298951A (en) | Automatic powder selection control method, system and device for vertical mill classifier | |
| Astanakulov et al. | Grinding of the grains according to parameters of hummers in double-staged grinder-crusher | |
| CN105618235A (en) | Continuous producing and preparing device for carbon graphite | |
| CN106076557A (en) | A kind of Chinese medicine grinder and breaking method thereof | |
| CN209076781U (en) | A kind of modified powdery paints fine powder crushing device | |
| CN103586122A (en) | Micron-size industrial continuous material low-temperature pulverizing system | |
| CN219210194U (en) | Modularized parallel sphericizing device | |
| CN106902971A (en) | A kind of pulverizer control system | |
| CN103949399A (en) | Full-automatic crop straw powder preparation system | |
| CN205392639U (en) | Circulated particle crushing equipment of improved generation | |
| EP1306199A2 (en) | Method and plant for producing pellets | |
| KR20190069258A (en) | retinispora leaf fine powder grinding machine | |
| CN210045365U (en) | Airflow grading crushing device for laboratory | |
| CN214916861U (en) | Material crushing system of on-line monitoring granularity | |
| CN219625294U (en) | Fineness measuring device in superfine grinding processing of fodder | |
| CN214703215U (en) | On-line laser particle analyzer | |
| CN206577867U (en) | A kind of powder process units | |
| CN203577946U (en) | Material particle fluidization dispersion tester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIYOU GROUP CO., LTD. Free format text: FORMER NAME: KUNSHAN MIYOU INDUSTRIAL CO., LTD. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Wu Jianming Inventor after: Yuan Xinlei Inventor after: Guan Jianzhong Inventor before: Wu Jianming Inventor before: Yuan Xinlei Inventor before: Wang Qinbo Inventor before: Guan Jianzhong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WU JIANMING YUAN XINLEI WANG QINBO GUAN JIANZHONG TO: WU JIANMING YUAN XINLEI GUAN JIANZHONG |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215316 No. 16 South hope road, Yushan Town, Kunshan City, Jiangsu Province Patentee after: Miyou Group Co.,Ltd. Address before: 215316 No. 16 South hope road, Yushan Town, Kunshan City, Jiangsu Province Patentee before: Kunshan MIyou Industrial Co., Ltd. |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Jianming Inventor before: Wu Jianming Inventor before: Yuan Xinlei Inventor before: Guan Jianzhong |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 215316 Kunshan, Suzhou City, Yushan city town of Jade Road, No. 1 Patentee after: Miyou Group Co.,Ltd. Address before: 215316 No. 16 South hope road, Yushan Town, Kunshan City, Jiangsu Province Patentee before: Miyou Group Co.,Ltd. |
|
| 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: 20090715 Termination date: 20180801 |