CN106391442A - Mica iron oxide dewatering, drying and screening device and using method thereof - Google Patents
Mica iron oxide dewatering, drying and screening device and using method thereof Download PDFInfo
- Publication number
- CN106391442A CN106391442A CN201610799081.5A CN201610799081A CN106391442A CN 106391442 A CN106391442 A CN 106391442A CN 201610799081 A CN201610799081 A CN 201610799081A CN 106391442 A CN106391442 A CN 106391442A
- Authority
- CN
- China
- Prior art keywords
- iron oxide
- screen cloth
- pipeline
- vibration
- thickener
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4663—Multi-layer screening surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/30—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotary or oscillating containers; with movement performed by rotary floors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2230/00—Specific aspects relating to the whole B07B subclass
- B07B2230/04—The screen or the screened materials being subjected to ultrasonic vibration
Abstract
The invention provides a mica iron oxide dewatering, drying and screening device. The mica iron oxide dewatering, drying and screening device comprises a thickener, a filtering machine, a rotary kiln drying machine, a material storing bin, a vibration multi-layer screening machine and a vertical mill; the thickener is sequentially connected with the filtering machine, the rotary kiln drying machine, the material storing bin and the vibration multi-layer screening machine through a pipeline; the portion, between the thickener and the filtering machine, of the pipeline is provided with a valve; the lower portion of the material storing bin is provided with a variable-frequency unloader; three layers of screen cloth are arranged in the vibration multi-layer screening machine and comprise the first layer of screen cloth, the second layer of screen cloth and the third layer of screen cloth; the vibration multi-layer screening machine is connected with the vertical mill, a first buffering bin and the second buffering bin through a pipeline; and the first buffering bin and the second buffering bin are connected with automatic product bagging lines of the first buffering bin and the second buffering bin. By means of the device, the drying operation cost is saved, and the screening efficiency is improved. The invention further provides a using method of the device.
Description
Technical field
The present invention relates to micaceous iron oxide processing technique field, more particularly, to a kind of micaceous iron oxide dewatered drying screening dress
Put and its using method.
Background technology
Micaceous iron oxide, is a kind of special iron ore with iron sesquioxide as main chemical compositions in nature, its
Crystalline state is similar to Muscovitum, and structure is flakey, and grey black has metallic luster.Due to its distinctive sclay texture feature, lead to
Cross pulverizing, super-fine processing, the oxidation Ferrum dust (in light gray or Dark grey) of sorting preparation, iron oxide red (in rust red) are mainly used as
The color stuffing of anticorrosive paint.In prior art, the oxidation Ferrum dust isolated from iron ore and iron oxide red product enter and dry system
During system, water content is high, makes the cost of drying operation big.
Content of the invention
For above-mentioned technical problem, it is an object of the invention to provide a kind of micaceous iron oxide dewatered drying screening plant,
Present invention also offers the using method of said apparatus.
The technical solution used in the present invention is：
A kind of micaceous iron oxide dewatered drying screening plant, including thickener, filter, rotary kiln dehydrator, storage bin,
Vibration Multilayered sieving machine and vertical mill, described thickener pass through pipeline successively with described filter, described rotary kiln dehydrator, institute
State storage bin and described vibration Multilayered sieving machine connect, the pipeline between described thickener and described filter is provided with valve,
Described storage bin bottom is provided with frequency conversion discharger, is provided with three-layer screen in described vibration Multilayered sieving machine, including ground floor screen cloth,
Second layer screen cloth and third layer screen cloth, vibration Multilayered sieving machine pass through pipeline respectively with vertical mill, surge bunker one and surge bunker two
Connect, described surge bunker one and told surge bunker two automatically fill envelope curve with respective product and be connected.
Micaceous iron oxide dewatered drying screening plant of the present invention, wherein, the sieve aperture of described ground floor screen cloth is uneasy
Dress ultrasonic vibration installation, described second layer screen cloth and described third layer screen cloth are mounted on ultrasonic vibration installation.
Micaceous iron oxide dewatered drying screening plant of the present invention, wherein, described ground floor screen cloth is 150 mesh, institute
State second layer screen cloth be 250 mesh and described third layer screen cloth be 325 mesh.
Micaceous iron oxide dewatered drying screening plant of the present invention, wherein, the overflow clear water of described thickener returns
To in described vertical mill, the clear water of described filter is also transported in described vertical mill by pump.
The using method of micaceous iron oxide dewatered drying screening plant of the present invention, comprises the following steps：
A () micaceous iron oxide raw material is obtained oxidation Ferrum dust and iron oxide red ore pulp through grinding and separating；
B () described oxidation Ferrum dust or iron oxide red ore pulp enter described thickener by pipeline, concentrate through described thickener
Afterwards described filter is entered by pipeline, the described oxidation Ferrum dust filtering through described filter or iron oxide red sample pass through pipeline
Enter described rotary kiln dehydrator to be dried；
C () oxidation Ferrum dust through described rotary kiln drying machine drying or iron oxide red siccative enter described storage bin, pass through
Described oxidation Ferrum dust or iron oxide red siccative are added in the described vibration Multilayered sieving machine of closing described frequency conversion discharger；
D () uses vibration Multilayered sieving machine described in step (c) to remove the oxidation Ferrum dust of grade or the oxygen of more than 150 mesh first
Change iron oxide red product, and the oxidation Ferrum dust of this grade or iron oxide red siccative are returned in described vertical mill by pipeline carry out again
Mill, separated by described second layer screen cloth and described third layer screen cloth and product flows to slow in the presence of self gravitation respectively
Rush in storehouse one and surge bunker two, described surge bunker one and described surge bunker two bottom are each provided with automatically filling envelope curve, respectively automatically
Dress up bag, it is for sale that the bag installing enters respective warehouse for finished product.
Micaceous iron oxide dewatered drying screening plant of the present invention using method, wherein, 150 in step (d)
The amount of the oxidation Ferrum dust of grade more than mesh or iron oxide red product controls 0.5～1.5%.
Beneficial effect of the present invention：
Micaceous iron oxide dewatered drying screening plant of the present invention, the oxidation Ferrum dust isolated from iron ore and oxidation
Iron oxide red product enters rotary kiln dehydrator and is dried, and the multi-deck screen sub-sieve extension set in closing is sieved, and saves drying
The cost of operation, improves screening efficiency.
The using method of micaceous iron oxide dewatered drying screening plant of the present invention, simple to operate, production efficiency
High, it is easy to accomplish industrialized production.
Brief description
Fig. 1 is the structural representation of micaceous iron oxide dewatered drying screening plant of the present invention.
Below in conjunction with specific embodiments and the drawings, the invention will be further described.
Specific embodiment
As shown in figure 1, a kind of micaceous iron oxide dewatered drying screening plant, including thickener 1, filter 2, revolution kilning
Dry machine 3, storage bin 4, vibration Multilayered sieving machine 5 and vertical mill 6, thickener 1 pass through pipeline successively with filter 2, revolution kilning
Dry machine 3, storage bin 4 and vibration Multilayered sieving machine 5 connect, and the pipeline between thickener 1 and filter 2 is provided with valve 9, in order to
Control charging rate, storage bin 4 bottom is provided with frequency conversion discharger, is provided with three-layer screen, including first in vibration Multilayered sieving machine 5
Layer screen cloth, second layer screen cloth and third layer screen cloth, described ground floor screen cloth is 150 mesh, and described second layer screen cloth is 250 mesh and institute
Stating third layer screen cloth is 325 mesh, and the sieve aperture ratio of described ground floor screen cloth is larger, does not install ultrasonic vibration installation, the described second layer
Screen cloth and described third layer screen cloth are mounted on ultrasonic vibration installation, to ensure having sufficiently high screening efficiency；Vibration multi-deck screen
Extension set 5 is connected with vertical mill 6, surge bunker 1 and surge bunker 28 respectively by pipeline, surge bunker 1 and surge bunker 28 with each
From product automatically fill envelope curve and connect, the overflow clear water of thickener 1 returns to vertical mill 6 to carry out grinding operation, filter 2
Clear water is also transported in vertical mill 6 by pump and is circulated utilization.
The using method of the present embodiment micaceous iron oxide dewatered drying screening plant, comprises the following steps：
A () micaceous iron oxide raw material is obtained oxidation Ferrum dust and iron oxide red ore pulp through grinding and separating；
B () described oxidation Ferrum dust or iron oxide red ore pulp enter thickener 1 by pipeline, concentrated machine 1 passes through after concentrating
Pipeline enters filter 2, and the oxidation Ferrum dust filtering through filter 2 or iron oxide red sample enter rotary kiln dehydrator by pipeline
3 are dried, and in filter 2, clear water is by being pumped in head-tank；
C oxidation Ferrum dust that () dries through rotary kiln dehydrator 3 or iron oxide red siccative enter storage bin 4, by described change
Described oxidation Ferrum dust or iron oxide red siccative are added in the vibration Multilayered sieving machine 5 of closing frequency discharger；
D () uses vibration Multilayered sieving machine 5 in step (c) to remove the oxidation Ferrum dust of grade or the oxidation of more than 150 mesh first
Iron oxide red product, and the oxidation Ferrum dust of this grade or iron oxide red siccative are regrinded by pipeline return vertical mill 6, this
The amount of the oxidation Ferrum dust or iron oxide red product of planting grade controls 1%, by described second layer screen cloth and described third layer sieve
250 mesh that net separates and the product of 325 mesh flow in surge bunker 1 and surge bunker 28 in the presence of self gravitation respectively, delay
Rush storehouse 1 and surge bunker 28 bottom and be each provided with automatically filling envelope curve, automatically dress up bag respectively, the bag installing enters respective one-tenth
Product storehouse is for sale.
It is provided with storage bin 4 between rotary kiln dehydrator 3 and vibration Multilayered sieving machine 5 in the present embodiment, allow for sieving
Extension set tool Breakdown Maintenance, the replacing of screen cloth need shutdown etc., will have the storing time of a hour.
Embodiment described above is only that the preferred embodiment of the present invention is described, the not model to the present invention
Enclose and be defined, on the premise of without departing from design spirit of the present invention, the technical side to the present invention for the those of ordinary skill in the art
Various modifications and improvement that case is made, all should fall in the protection domain of claims of the present invention determination.
Claims (6)
1. a kind of micaceous iron oxide dewatered drying screening plant it is characterised in that：Including thickener (1), filter (2), revolution
Kiln drying machine (3), storage bin (4), vibration Multilayered sieving machine (5) and vertical mill (6), described thickener (1) passes through pipeline successively
It is connected with described filter (2), described rotary kiln dehydrator (3), described storage bin (4) and described vibration Multilayered sieving machine (5),
Pipeline between described thickener (1) and described filter (2) is provided with valve (9), and described storage bin (4) bottom is provided with frequency conversion
Discharger, is provided with three-layer screen in described vibration Multilayered sieving machine (5), including ground floor screen cloth, second layer screen cloth and third layer
Screen cloth, vibration Multilayered sieving machine (5) is connected with vertical mill (6), surge bunker one (7) and surge bunker two (8) respectively by pipeline, institute
State surge bunker one (7) and told surge bunker two (8) automatically fills envelope curve with respective product and is connected.
2. micaceous iron oxide dewatered drying screening plant according to claim 1 it is characterised in that：Described ground floor screen cloth
Sieve aperture ultrasonic vibration installation is not installed, described second layer screen cloth and described third layer screen cloth are mounted on ultrasonic vibration installation.
3. micaceous iron oxide dewatered drying screening plant according to claim 1 it is characterised in that：Described ground floor screen cloth
For 150 mesh, described second layer screen cloth is 250 mesh and described third layer screen cloth is 325 mesh.
4. the micaceous iron oxide dewatered drying screening plant according to claim 1-3 any one it is characterised in that：Described
The overflow clear water of thickener (1) returns in described vertical mill (6), and the clear water of described filter (2) is also transported to institute by pump
State in vertical mill (6).
5. the using method of the micaceous iron oxide dewatered drying screening plant described in claim 1-4 any one, its feature exists
In：Comprise the following steps：
A () micaceous iron oxide raw material is obtained oxidation Ferrum dust and iron oxide red ore pulp through grinding and separating；
B () described oxidation Ferrum dust or iron oxide red ore pulp enter described thickener (1) by pipeline, dense through described thickener (1)
After contracting, described filter (2) is entered by pipeline, the described oxidation Ferrum dust filtering through described filter (2) or iron oxide red sample
Enter described rotary kiln dehydrator (3) by pipeline to be dried；
C oxidation Ferrum dust that () dries through described rotary kiln dehydrator (3) or iron oxide red siccative enter described storage bin (4), lead to
Cross the described vibration Multilayered sieving machine (5) that described oxidation Ferrum dust or iron oxide red siccative are added to closing by described frequency conversion discharger
In；
D () uses vibration Multilayered sieving machine (5) described in step (c) to remove the oxidation Ferrum dust of grade or the oxygen of more than 150 mesh first
Change iron oxide red product, and the oxidation Ferrum dust of this grade or iron oxide red siccative are returned in described vertical mill (6) by pipeline
Row is regrinded, and separated by described second layer screen cloth and described third layer screen cloth and product is flowed in the presence of self gravitation respectively
To in surge bunker one (7) and surge bunker two (8), described surge bunker one (7) and described surge bunker two (8) bottom are each provided with automatically
Dress envelope curve, dresses up bag respectively automatically, and it is for sale that the bag installing enters respective warehouse for finished product.
6. micaceous iron oxide dewatered drying screening plant according to claim 5 using method it is characterised in that：Step
Suddenly the oxidation Ferrum dust of grades more than 150 mesh in (d) or the amount of iron oxide red product control 0.5～1.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610799081.5A CN106391442A (en) | 2016-08-31 | 2016-08-31 | Mica iron oxide dewatering, drying and screening device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610799081.5A CN106391442A (en) | 2016-08-31 | 2016-08-31 | Mica iron oxide dewatering, drying and screening device and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106391442A true CN106391442A (en) | 2017-02-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610799081.5A Pending CN106391442A (en) | 2016-08-31 | 2016-08-31 | Mica iron oxide dewatering, drying and screening device and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106391442A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5298475A (en) * | 1992-02-07 | 1994-03-29 | Kyoei Bussan Kabushiki Kaisha | Carbon dioxide absorber and method for manufacturing same from building industrial waste |
| CN102226233A (en) * | 2011-05-27 | 2011-10-26 | 广西盛隆冶金有限公司 | Method and system for pretreating lateritic nickel ore |
| CN102350397A (en) * | 2011-09-09 | 2012-02-15 | 铜陵市镜铁粉厂 | Processing method for micaceous iron oxide |
| CN104117421A (en) * | 2014-08-11 | 2014-10-29 | 赣州金环磁选设备有限公司 | Efficient production method of heavy anti-corrosive paint raw material |
| CN205392682U (en) * | 2016-03-07 | 2016-07-27 | 江西一元再生资源有限公司 | Mining superfine ore grinding sorting machine |
-
2016
- 2016-08-31 CN CN201610799081.5A patent/CN106391442A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5298475A (en) * | 1992-02-07 | 1994-03-29 | Kyoei Bussan Kabushiki Kaisha | Carbon dioxide absorber and method for manufacturing same from building industrial waste |
| CN102226233A (en) * | 2011-05-27 | 2011-10-26 | 广西盛隆冶金有限公司 | Method and system for pretreating lateritic nickel ore |
| CN102350397A (en) * | 2011-09-09 | 2012-02-15 | 铜陵市镜铁粉厂 | Processing method for micaceous iron oxide |
| CN104117421A (en) * | 2014-08-11 | 2014-10-29 | 赣州金环磁选设备有限公司 | Efficient production method of heavy anti-corrosive paint raw material |
| CN205392682U (en) * | 2016-03-07 | 2016-07-27 | 江西一元再生资源有限公司 | Mining superfine ore grinding sorting machine |
Non-Patent Citations (1)
| Title |
|---|
| 曹凤国主编: "《特种加工手册》", 30 November 2010, 北京：机械工业出版社 * |
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Application publication date: 20170215 |
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