CN107459066A - A kind of brown iron oxide deep processing and production line - Google Patents
A kind of brown iron oxide deep processing and production line Download PDFInfo
- Publication number
- CN107459066A CN107459066A CN201610384690.4A CN201610384690A CN107459066A CN 107459066 A CN107459066 A CN 107459066A CN 201610384690 A CN201610384690 A CN 201610384690A CN 107459066 A CN107459066 A CN 107459066A
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- CN
- China
- Prior art keywords
- outlet
- cyclone
- air
- passed
- introduced machine
- Prior art date
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- Pending
Links
- 229940067573 brown iron oxide Drugs 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 4
- 238000010923 batch production Methods 0.000 abstract description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 5
- 235000013980 iron oxide Nutrition 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 2
- 206010001497 Agitation Diseases 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229960002089 ferrous chloride Drugs 0.000 description 1
- 238000003837 high-temperature calcination Methods 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/06—Ferric oxide (Fe2O3)
Abstract
The present invention relates to a kind of brown iron oxide deep processing and production line, including rotary kiln, feed bin, biaxial rneader, dryer.Screw auger I is installed on the left of the rotary kiln；The top of screw auger I is provided with feed bin, and the left side of screw auger I is provided with first cyclone；The first cyclone is connected with first air-introduced machine entrance；Water cooling plant is provided with the right side of the rotary kiln；The water cooling plant outlet is passed through in cooler；The cooler outlet is passed through in biaxial rneader after being merged with air-introduced machine outlet by pipeline；The biaxial rneader outlet is passed through in dryer；The dryer exit is connected with second cyclone；Described second cyclone one end is provided with second air-introduced machine；The second air-introduced machine outlet is passed through in chimney.The present invention improves product quality, can mix raw material and be more uniformly distributed, and can reach brown iron oxide batch production and the characteristics of resource reutilization, effectively protect environment, improve economic benefit.
Description
Technical field
The present invention relates to a kind of raw material of industry machining production line, specially a kind of brown iron oxide deep processing and production line.
Background technology
Iron oxide red belongs to basic pigment, is widely used in numerous industries such as azulejo encaustic tile, coloured cement, building coating and paint, ink, ceramics, is in great demand.
In steel mill's flat cold-rolled sheet production process, cleaned before thin plate is zinc-plated using hydrochloric acid, produce a large amount of solution of ferrous chloride; steel mill for environmental protection, reduce cost; high-temperature calcination is carried out to frerrous chloride, hydrochloric acid is made after reclaiming chlorine, while produce a large amount of di-iron trioxides（Iron oxide red）, because technology condition is limited, the technical indicator such as its content, color and luster, fineness does not reach the red requirement of commercial iron oxides, and stockpiling at present or low value utilize, and cause environmental pollution and the wasting of resources, therefore, are badly in need of to steel mill's byproduct di-iron trioxide（Iron oxide red）Develop and utilize.
The content of the invention
In order to solve the problems, such as that the iron oxide red of existing steel mill's production is not up to standard and the wasting of resources, the present invention provide a kind of brown iron oxide deep processing and production line.
To achieve these goals, the present invention uses following technical scheme：A kind of brown iron oxide deep processing and production line, including rotary kiln, feed bin, biaxial rneader, dryer, it is characterised in that：Screw auger I is installed on the left of the rotary kiln；The top of screw auger I is provided with feed bin, and the left side of screw auger I is provided with first cyclone；The first cyclone is connected with first air-introduced machine entrance；Water cooling plant is provided with the right side of the rotary kiln；The water cooling plant outlet is passed through in cooler；The cooler outlet is passed through in biaxial rneader after being merged with air-introduced machine outlet by pipeline；The biaxial rneader outlet is passed through in dryer；The dryer exit is connected with second cyclone；Described second cyclone one end is provided with second air-introduced machine；The second air-introduced machine outlet is passed through in chimney.
Wherein：Screw auger II is equipped with the feed bin and the dryer.
The beneficial effects of the present invention are：By the calcining of rotary kiln, make brown iron oxide fully oxidized, improve product quality；By the setting of biaxial rneader, raw material can be mixed and be more uniformly distributed；By the rational deployment of this production line, the characteristics of brown iron oxide batch production and resource reutilization can be reached, environment is effectively protected, improves economic benefit.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：1. rotary kiln, 2. feed bins, 3. first cyclones, 4. pipelines, 5. screw augers I, 6. first air-introduced machines, 7. biaxial rneaders, 8. dryers, 9. second cyclones, 10. chimneys, 11. second air-introduced machines, 12. coolers, 13. water cooling plants.
Embodiment
With reference to shown in Fig. 1, a kind of brown iron oxide deep processing and production line, including rotary kiln 1, feed bin 2, biaxial rneader 7, dryer 8, the left side of rotary kiln 1 is provided with screw auger I 5, the top of screw auger I 5 is provided with feed bin 2, the left side of screw auger I 5 is provided with first cyclone 3, first cyclone 3 is connected with the entrance of first air-introduced machine 6, the right side of rotary kiln 1 is provided with water cooling plant 13, the outlet of water cooling plant 13 is passed through in cooler 12, the outlet of cooler 12 is passed through in biaxial rneader 7 after being merged with the outlet of first air-introduced machine 6 by pipeline 4, the outlet of biaxial rneader 7 is passed through in dryer 8, the exit of dryer 8 is connected with second cyclone 9, the one end of second cyclone 9 is provided with second air-introduced machine 11, the outlet of second air-introduced machine 11 is passed through in chimney 10；Screw auger II is equipped with feed bin 2 and dryer 8.
During work, raw material brown iron oxide enters in feed bin 2 afterwards by evenly mixing, then rotary kiln 1 is sent into by the screw auger I 5 in feed bin 2 to be calcined at a certain temperature, brown iron oxide goes to the rotation nature of rotary kiln 1 and secondary agitation is carried out in biaxial rneader 7, is then dried again by dryer 8.
Claims (2)
1. a kind of brown iron oxide deep processing and production line, including rotary kiln（1）, feed bin（2）, biaxial rneader（7）, dryer（8）, it is characterised in that：The rotary kiln（1）Left side is provided with screw auger I（5）；The screw auger I（5）Top is provided with feed bin（2）, the screw auger I（5）Left side is provided with first cyclone（3）；The first cyclone（3）With first air-introduced machine（6）Entrance connects；The rotary kiln（1）Right side is provided with water cooling plant（13）；The water cooling plant（13）Outlet is passed through cooler（12）It is interior；The cooler（12）Outlet and the first air-introduced machine（6）Outlet passes through pipeline（4）Biaxial rneader is passed through after merging（7）In；The biaxial rneader（7）Outlet is passed through dryer（8）In；The dryer（8）Exit and second cyclone（9）Connection；The second cyclone（9）One end is provided with second air-introduced machine（11）；The second air-introduced machine（11）Outlet is passed through chimney（10）In.
A kind of 2. brown iron oxide deep processing and production line as claimed in claim 1, it is characterised in that：The feed bin（2）With the dryer（8）In be equipped with screw auger II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610384690.4A CN107459066A (en) | 2016-06-02 | 2016-06-02 | A kind of brown iron oxide deep processing and production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610384690.4A CN107459066A (en) | 2016-06-02 | 2016-06-02 | A kind of brown iron oxide deep processing and production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107459066A true CN107459066A (en) | 2017-12-12 |
Family
ID=60544469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610384690.4A Pending CN107459066A (en) | 2016-06-02 | 2016-06-02 | A kind of brown iron oxide deep processing and production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107459066A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2055552A1 (en) * | 1990-11-20 | 1992-05-21 | Robert C. Morhard | Hazardous waste incinerator and control system |
| CN1072219A (en) * | 1991-11-14 | 1993-05-19 | 清华大学 | The treatment technology of cold rolling chlorohydric acid pickling spent acid |
| JP2001139332A (en) * | 1999-11-05 | 2001-05-22 | Nisshin Steel Co Ltd | Apparatus for manufacturing iron oxide |
| CN102180496A (en) * | 2011-03-03 | 2011-09-14 | 东北大学设计研究院（有限公司） | Device for producing alumina clinker by semi-dry process |
| CN102329908A (en) * | 2011-07-15 | 2012-01-25 | 中冶南方工程技术有限公司 | System for extracting iron particles and zinc powder from dust of steel and iron plant |
| CN203478879U (en) * | 2013-09-30 | 2014-03-12 | 韶关市海粤生物科技发展有限公司 | Drying system |
| CN104150520A (en) * | 2014-08-04 | 2014-11-19 | 辽宁能源环境工程技术有限公司 | Two-section rotation oxygen-enrichment external heating oxidation technology and device for dry-method and semi-dry method desulfurized ash |
| CN104457220A (en) * | 2014-11-25 | 2015-03-25 | 常州常隆信息科技有限公司 | Rotary kiln waste gas dust removal system |
| CN105036169A (en) * | 2015-06-30 | 2015-11-11 | 山西武圣新材料有限公司 | Low-sodium Alpha-alumina calcining process equipment |
-
2016
- 2016-06-02 CN CN201610384690.4A patent/CN107459066A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2055552A1 (en) * | 1990-11-20 | 1992-05-21 | Robert C. Morhard | Hazardous waste incinerator and control system |
| CN1072219A (en) * | 1991-11-14 | 1993-05-19 | 清华大学 | The treatment technology of cold rolling chlorohydric acid pickling spent acid |
| JP2001139332A (en) * | 1999-11-05 | 2001-05-22 | Nisshin Steel Co Ltd | Apparatus for manufacturing iron oxide |
| CN102180496A (en) * | 2011-03-03 | 2011-09-14 | 东北大学设计研究院（有限公司） | Device for producing alumina clinker by semi-dry process |
| CN102329908A (en) * | 2011-07-15 | 2012-01-25 | 中冶南方工程技术有限公司 | System for extracting iron particles and zinc powder from dust of steel and iron plant |
| CN203478879U (en) * | 2013-09-30 | 2014-03-12 | 韶关市海粤生物科技发展有限公司 | Drying system |
| CN104150520A (en) * | 2014-08-04 | 2014-11-19 | 辽宁能源环境工程技术有限公司 | Two-section rotation oxygen-enrichment external heating oxidation technology and device for dry-method and semi-dry method desulfurized ash |
| CN104457220A (en) * | 2014-11-25 | 2015-03-25 | 常州常隆信息科技有限公司 | Rotary kiln waste gas dust removal system |
| CN105036169A (en) * | 2015-06-30 | 2015-11-11 | 山西武圣新材料有限公司 | Low-sodium Alpha-alumina calcining process equipment |
Non-Patent Citations (1)
| Title |
|---|
| 杨大正等: "钢铁企业氧化铁二次资源深加工技术最新进展", 《鞍钢技术》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171212 |