CN209923209U - Production device of superfine mineral powder - Google Patents
Production device of superfine mineral powder Download PDFInfo
- Publication number
- CN209923209U CN209923209U CN201920302391.0U CN201920302391U CN209923209U CN 209923209 U CN209923209 U CN 209923209U CN 201920302391 U CN201920302391 U CN 201920302391U CN 209923209 U CN209923209 U CN 209923209U
- Authority
- CN
- China
- Prior art keywords
- superfine
- discharge port
- feed
- vibrating screen
- bin
- 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
- 239000000843 powder Substances 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 11
- 239000011707 mineral Substances 0.000 title claims abstract description 11
- 239000006148 magnetic separator Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000003595 mist Substances 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 10
- 239000004568 cement Substances 0.000 abstract description 11
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000013139 quantization Methods 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 239000002893 slag Substances 0.000 description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000004567 concrete Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 235000019738 Limestone Nutrition 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000004574 high-performance concrete Substances 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Disintegrating Or Milling (AREA)
Abstract
The utility model discloses a production device of superfine powdered ore, production device include breaker, band conveyer, magnet separator, rotary vibrating screen, rubbing crusher, feed bin, superfine vertical mill, hot-blast furnace, selection powder machine, product storehouse, water smoke spray set. The discharge port of the crusher is connected with the feed port of the magnetic separator by a belt conveyor; the discharge hole of the magnetic separator is connected with the feed hole of the rotary vibrating screen; a discharge port below the rotary vibrating screen is connected with a bin inlet; a discharge port above the rotary vibrating screen is connected with a feed port of a pulverizer, and a discharge port of the pulverizer is connected with a feed port of a storage bin; the discharge port of the storage bin is connected with the feed port of the superfine vertical mill through a variable frequency feeding device; the hot blast stove is connected with the superfine vertical mill; the discharge port of the superfine vertical mill is connected with the powder concentrator; the discharge port of the powder concentrator is connected with the product bin, and the superfine mineral powder produced by the device meets the requirements of clinker for cement production. The utility model is simple in operation, it is convenient to handle, reaches changing waste into valuables's purpose, also has energy saving and emission reduction, resource biochemical again, pollution abatement advantage such as quantization simultaneously.
Description
Technical Field
The utility model relates to a cement manufacture technical field, specific cement manufacture is used for apparatus for producing of superfine powdered ore that says so.
Background
The slag micro powder is also called mineral powder and granulated blast furnace slag powder, is a high-quality concrete admixture and cement admixture, and is an important material for preparing high-performance concrete acknowledged in the world at present. By using the granulated blast furnace slag powder, the compressive strength of the concrete can be effectively improved, and the cost of the concrete is reduced. Meanwhile, the concrete has obvious effects of inhibiting alkali aggregate reaction, reducing hydration heat, reducing early temperature cracks of a concrete structure, improving the compactness of the concrete and improving the anti-seepage and anti-erosion capabilities.
The cement is a main material in the building material industry of China, and for years, the clinker for traditional production mainly comprises limestone, iron ore, clay, silica sand, coal gangue and the like. On one hand, clinker for producing cement consumes a large amount of mine resources, on the other hand, a large amount of slag is produced in many steel industries of China every day, so that the serious pollution to the surrounding environment is caused, the life quality of people around is seriously influenced, and along with the high importance of the country on environmental protection, the slag in the steel industries cannot be effectively treated, so that the normal production is influenced. The same problem is faced in the cement industry, and as the country strictly mines mineral resources, the raw materials such as limestone, iron ore, clay and silica sand required by cement clinker are not only reduced in supply but also greatly increased in price. Therefore, the enterprise is urgently required to be promoted to reduce cost and consumption through technical innovation. In order to fully utilize slag produced by the steel industry every day to manufacture raw materials for cement clinker, fully utilize waste resources, be beneficial to environmental protection and saving a large amount of homeland resources, a production device of slag powder is urgently needed to be provided through technical innovation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the defects of the prior art, and provides a production device of superfine mineral powder, which has high production efficiency and meets the requirements of resource biochemistry, pollution reduction and innocent treatment.
Technical scheme
The technical scheme of the utility model as follows:
the production device comprises a crusher, a belt conveyor, a magnetic separator, a rotary vibrating screen, a crusher, a storage bin, an ultrafine vertical mill, a hot blast stove, a powder concentrator and a product bin. The discharge port of the crusher is connected with the feed port of the magnetic separator by a belt conveyor; the discharge hole of the magnetic separator is connected with the feed hole of the rotary vibrating screen; a discharge port below the rotary vibrating screen is connected with a bin inlet; a discharge hole above the rotary vibrating screen is connected with a feed inlet of the pulverizer; the discharge hole of the crusher is connected with the feed inlet of the storage bin; the discharge port of the storage bin is connected with the feed port of the superfine vertical mill through a variable frequency feeding device; the hot blast stove is connected with the superfine vertical mill; the discharge port of the superfine vertical mill is connected with the powder concentrator; the discharge port of the powder concentrator is connected with the product bin.
The discharge ports of the crusher and the crusher are provided with water mist spraying devices.
Advantageous effects
The invention provides a production device of superfine mineral powder, which is simple and practical to operate, utilizes slag powder of a steel mill to replace cement clinker through innocent treatment, achieves the purpose of changing waste into valuable, and has the advantages of energy conservation, emission reduction, resource recycling, pollution reduction and the like, and steel particles selected by magnetism can be recycled for steelmaking.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein: 1-a crusher; 2-a belt conveyor; 3, a magnetic separator; 4-rotating the vibrating screen; 5, a pulverizer; 6, a storage bin; 7-a variable frequency feeding device; 8-superfine vertical mill; 9-hot blast stove; 10-powder selecting machine; 11-product bin; 12-1 water mist spraying device; no. 13-2 water mist spraying device
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1, the apparatus for producing ultrafine mineral powder comprises a crusher 1, a belt conveyor 2, a magnetic separator 3, a rotary vibrating screen 4, a pulverizer 5, a bin 6, a variable-frequency feeding device 7, an ultrafine vertical mill 8, a hot-blast stove 9, a powder concentrator 10, a product bin 11, a No. 1 water mist spraying device 12, and a No. 2 water mist spraying device 13. The discharge hole of the crusher 1 is connected with the feed hole of the magnetic separator 3 by a belt conveyor 2; the discharge hole of the magnetic separator 3 is connected with the feed hole of the rotary vibrating screen 4; a discharge hole below the rotary vibrating screen 4 is connected with a feed hole of a storage bin 6; a discharge hole above the rotary vibrating screen 4 is connected with a feed hole of a crusher 5, and a discharge hole of the crusher 5 is connected with a feed hole of a storage bin 6; the discharge hole of the stock bin 6 is connected with the feed hole of the superfine vertical mill 8 through a variable frequency feeding device 7; the hot blast stove 9 is connected with the superfine vertical mill 8; the discharge port of the superfine vertical mill 8 is connected with a powder concentrator 10; the discharge hole of the powder concentrator 10 is connected with a product bin 11.
During operation, firstly, slag powder is put into a crusher 1 for crushing, a No. 1 water mist spraying device 12 arranged at a discharge port of the crusher 1 is started, the crushed slag powder enters a magnetic separator 3 by a belt conveyor 2 for deironing, then the slag powder after magnetic separation is discharged into a rotary vibrating screen 4 for screening, the slag powder meeting the requirements screened by the rotary vibrating screen 4 is discharged into a storage bin 6, the slag powder not meeting the requirements screened by the rotary vibrating screen 4 is discharged into a crusher 5, meanwhile, a No. 2 water mist spraying device 13 arranged at a discharge port of the crusher 5 is started, and the slag powder crushed by the crusher 5 is discharged into the storage bin 6; and then, starting a variable frequency feeding device 7 to transfer a set amount of crushed slag powder into an ultrafine vertical mill 8, starting the ultrafine vertical mill 8 for milling treatment, simultaneously starting a hot blast stove 9, discharging the milled slag powder into a powder concentrator 10, and transferring the mineral powder which is screened by the powder concentrator 10 to reach the fineness into a product bin 11 to obtain the ultrafine mineral powder for cement production.
The utility model provides a thinking and method, the method and the way of specifically realizing this technical scheme are many, above only the utility model discloses a preferred embodiment should point out, to the ordinary technical personnel in this technical field, not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improvements should also be regarded as the utility model discloses a protection range, each component that does not make clear and definite in this embodiment all can be realized with prior art.
Claims (2)
1. A production device of superfine mineral powder is characterized by comprising a crusher (1), a belt conveyor (2), a magnetic separator (3), a rotary vibrating screen (4), a pulverizer (5), a bin (6), a variable-frequency feeding device (7), a superfine vertical mill (8), a hot blast stove (9), a powder concentrator (10), a product bin (11), a No. 1 water mist spraying device (12) and a No. 2 water mist spraying device (13); the discharge hole of the crusher (1) is connected with the feed hole of the magnetic separator (3) by a belt conveyor (2); the discharge hole of the magnetic separator (3) is connected with the feed hole of the rotary vibrating screen (4); a discharge hole below the rotary vibrating screen (4) is connected with a feed hole of the storage bin (6); a discharge port above the rotary vibrating screen (4) is connected with a feed port of the crusher (5), and a discharge port of the crusher (5) is connected with a feed port of the storage bin (6); the discharge hole of the stock bin (6) is connected with the feed inlet of the superfine vertical mill (8) through a variable frequency feeding device (7); the hot blast stove (9) is connected with the superfine vertical mill (8); the discharge port of the superfine vertical mill (8) is connected with the powder concentrator (10); the discharge hole of the powder concentrator (10) is connected with the product bin (11).
2. The apparatus for producing ultrafine ore powder according to claim 1, wherein the discharge ports of the crusher (1) and the pulverizer (5) are provided with water mist spraying devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920302391.0U CN209923209U (en) | 2019-03-11 | 2019-03-11 | Production device of superfine mineral powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920302391.0U CN209923209U (en) | 2019-03-11 | 2019-03-11 | Production device of superfine mineral powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209923209U true CN209923209U (en) | 2020-01-10 |
Family
ID=69070713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920302391.0U Expired - Fee Related CN209923209U (en) | 2019-03-11 | 2019-03-11 | Production device of superfine mineral powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209923209U (en) |
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2019
- 2019-03-11 CN CN201920302391.0U patent/CN209923209U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200110 |