CN206440085U - A kind of steel slag tailings drying device - Google Patents
A kind of steel slag tailings drying device Download PDFInfo
- Publication number
- CN206440085U CN206440085U CN201621232163.3U CN201621232163U CN206440085U CN 206440085 U CN206440085 U CN 206440085U CN 201621232163 U CN201621232163 U CN 201621232163U CN 206440085 U CN206440085 U CN 206440085U
- Authority
- CN
- China
- Prior art keywords
- tailings
- rotary drum
- drying device
- steel slag
- slag
- 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.)
- Active
Links
Classifications
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a kind of steel slag tailings drying device, including：Loading machine, slag storehouse, the first belt conveyer, tailings and the rotary drum drying machine of waste heat boiler waste gas heat exchange, dust removing units, intermediate bin, the second belt conveyer, bucket elevator, finished bin.During work, steel slag tailings after wet-treating are discharged into tailings slag storehouse by loading machine, tailings is discharged into the first belt conveyer and is delivered to rotary drum drying machine, waste heat boiler waste gas also together inputs rotary drum drying machine simultaneously, rotating rotary drum drying machine makes tailings be shed in dryer and carries out heat exchange with waste heat boiler waste gas, dried tailings is screwed out to the intermediate bin of separator bottom from the afterbody of dryer, then enters bucket elevator, and tailings is submitted finished bin by bucket elevator.The utility model can effectively shorten the steel slag tailings drying time after wet-treating, reduce tailings floor space, the need for meeting steel slag resource comprehensive utilization, reduce the production cost of iron and steel enterprise, improve the economic benefit of enterprise.
Description
Technical field
The utility model belongs to metallurgical technology field, more particularly to a kind of steel slag tailings drying device.
Background technology
As manufacturing enterprise recycles, reduced the understanding lifting of production cost to slag, slag comprehensive utilization is got over
Carry out more attention, with slag wet processing process such as steel slag water quenching, heat stewing, wet ball grinding, wet rodmill, jigging machine, with
And the application of shaking table, the tailings after a large amount of wet-treatings need to be further dehydrated, drying could carry out the comprehensive of next stage
Close and utilize.
Traditional processing method is to pass through the tailings after wet-treating after plate and frame filter press press filtration, but the processing of this method
Tailings moisture content be still up to 1 15, it is impossible to meet the moisture content for being less than 3 percent needed for manufacture of cement industry
It is required that, occupancy large area is needed if by drying, air-drying processing stores up place, and needs good weather conditions, gives
Enterprise's production causes certain difficulty.
Utility model content
In order to solve above-mentioned problem, the utility model provides a kind of steel slag tailings drying device, and the device can have
Effect shortens tailings drying time, reduces tailings floor space, meets the demand of steel slag resource comprehensive utilization.
To achieve these goals, the utility model uses following scheme, and described device includes：
Transport the loading machine of tailings, receive slag storehouse, the first belt conveyer, tailings and the waste heat boiler waste gas heat of tailings
The rotary drum drying machine of exchange, dust removing units, intermediate bin, the second belt conveyer, the bucket elevator for submitting tailings, finished bin.
Placement shake storehouse device in the slag storehouse；
The top of the front end of the rotary drum drying machine sets tailings input port and waste heat boiler exhaust input tube；
The dust removing units include：Dedusting butterfly valve, spray column, chimney and connection rotary drum drying machine, dedusting butterfly valve, spray
Drench tower, the cleaning shaft of chimney；
The bottom of the finished bin sets discharge valve；
The discharge valve uses fluid pressure type.
During work, the steel slag tailings after wet-treating are discharged into tailings slag storehouse by loading machine, in the presence of shake storehouse device, tail
Slag is discharged into the first belt conveyer and is delivered to rotary drum drying machine, while waste heat boiler waste gas also together inputs rotary drum drying machine,
Rotating rotary drum drying machine makes tailings be shed in dryer and carries out heat exchange with waste heat boiler waste gas, and dried tailings dries certainly
The afterbody of dry machine is screwed out to the intermediate bin of separator bottom, is excessively entering into the second belt conveyer through intermediate bin, then enter bucket
Machine is carried, tailings is submitted finished bin by bucket elevator, open the discharge valve of finished bin bottom and tailings finished product can be transported.
The utility model can effectively shorten the steel slag tailings drying time after wet-treating, reduce tailings floor space,
The need for meeting steel slag resource comprehensive utilization, the production cost of iron and steel enterprise is reduced, the economic benefit of enterprise is improved.
Brief description of the drawings
Fig. 1 is the utility model drying device arrangement schematic front view.
Fig. 2 is the utility model drying device arrangement schematic top plan view.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, so that those skilled in the art can be more
Plus be clearly understood from.
As the utility model preferred embodiment, as shown in Figure 1 and Figure 2, the device includes：
The loading machine 1 for transporting tailings, the slag storehouse 2 for receiving tailings, the first belt conveyer 3, tailings and waste heat boiler are useless
The rotary drum drying machine 4 of gas heat exchange, dust removing units 5, intermediate bin 6, the second belt conveyer 7, the bucket elevator 8 for submitting tailings, into
Product storehouse 9.
Placement shake storehouse device 10 in the slag storehouse 2；
The top of the front end of the rotary drum drying machine 4 sets tailings input port and waste heat boiler exhaust input tube 11；
The dust removing units include：Dedusting butterfly valve 5-1, spray column 5-2, chimney 5-3 and connection rotary drum drying machine, remove
Dirt butterfly valve, spray column, the cleaning shaft 5-4 of chimney；
The bottom of the finished bin 9 sets discharge valve 12；
The discharge valve 12 uses fluid pressure type.
During work, the steel slag tailings after wet-treating are discharged into tailings slag storehouse 2 by loading machine 1, in the effect of shake storehouse device 10
Under, tailings is discharged into the first belt conveyer 3 and is delivered to rotary drum drying machine 4, while waste heat boiler waste gas also together inputs rotating cylinder
Dryer 4, rotating rotary drum drying machine 4 makes tailings be shed in dryer and carries out heat exchange with waste heat boiler waste gas, after drying
Tailings screwed out from the afterbody of dryer to the intermediate bin 6 of separator bottom, be excessively entering into the second belt conveyer through intermediate bin 6
7, then enter bucket elevator 8, tailings is submitted finished bin 9 by bucket elevator 8, and the discharge valve 12 for opening the bottom of finished bin 9 can be by
Tailings finished product is transported.
The utility model can effectively shorten the steel slag tailings drying time after wet-treating, reduce tailings floor space,
The need for meeting steel slag resource comprehensive utilization, the production cost of iron and steel enterprise is reduced, the economic benefit of enterprise is improved.
Claims (6)
1. a kind of steel slag tailings drying device, it is characterised in that described device includes：Transport the loading machine of tailings, receive tailings
Slag storehouse, the first belt conveyer, the rotary drum drying machine of tailings and waste heat boiler waste gas heat exchange, dust removing units, intermediate bin,
Second belt conveyer, the bucket elevator for submitting tailings, finished bin.
2. drying device according to claim 1, it is characterised in that：Placement shake storehouse device in the slag storehouse.
3. drying device according to claim 1, it is characterised in that：The top of the front end of the rotary drum drying machine sets tailings
Input port and waste heat boiler exhaust input tube.
4. drying device according to claim 1, it is characterised in that the dust removing units include：Dedusting butterfly valve, spray column,
Chimney and connection rotary drum drying machine, dedusting butterfly valve, spray column, the cleaning shaft of chimney.
5. drying device according to claim 1, it is characterised in that：The bottom of the finished bin sets discharge valve.
6. drying device according to claim 5, it is characterised in that：The discharge valve uses hydraulic means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621232163.3U CN206440085U (en) | 2016-11-17 | 2016-11-17 | A kind of steel slag tailings drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621232163.3U CN206440085U (en) | 2016-11-17 | 2016-11-17 | A kind of steel slag tailings drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206440085U true CN206440085U (en) | 2017-08-25 |
Family
ID=59644909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621232163.3U Active CN206440085U (en) | 2016-11-17 | 2016-11-17 | A kind of steel slag tailings drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206440085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352678A (en) * | 2016-11-17 | 2017-01-25 | 中冶华天工程技术有限公司 | Drying method and device for steel slag tailings |
-
2016
- 2016-11-17 CN CN201621232163.3U patent/CN206440085U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352678A (en) * | 2016-11-17 | 2017-01-25 | 中冶华天工程技术有限公司 | Drying method and device for steel slag tailings |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103252207B (en) | Method for continuously preparing activated clay | |
| CN206440085U (en) | A kind of steel slag tailings drying device | |
| CN201999951U (en) | Production device for three-dimensional steel slag micropowder | |
| CN202286096U (en) | Grain dryer | |
| CN106352678A (en) | Drying method and device for steel slag tailings | |
| CN209131295U (en) | Environment-friendly silver copper mine dries separation system | |
| CN209246620U (en) | A kind of efficient energy-saving plant dryer of drying | |
| CN110194655A (en) | A method of building porcelain granule is prepared using high silicon tailings | |
| CN214892459U (en) | A desiccator for feed production | |
| CN204944133U (en) | Large Efficient iron ore dehydration unit | |
| CN204902489U (en) | Weaving is with stoving batching device | |
| CN205192175U (en) | Loose for dry equipment of light | |
| CN113578519A (en) | Tailing deep processing technology and intelligent system device thereof | |
| CN202460737U (en) | Grinding device for producing slag powder | |
| CN206447755U (en) | A kind of sludge flash drying machine | |
| CN111102815A (en) | Biomass fuel preparation stoving production line based on pulse removes dust | |
| CN105177197A (en) | Finish machining process for slag iron | |
| CN206056117U (en) | A kind of horizontal boiling drier | |
| CN206229623U (en) | Haydite screening machine | |
| CN211451893U (en) | Treatment device for reducing water content of rotary kiln slag | |
| CN105292816B (en) | Raw grain dries warehousing system | |
| CN104959531B (en) | A kind of cast waste sand dealkalize regenerates production equipment | |
| CN219624349U (en) | Bulk material dehydration and dehumidification device | |
| CN207247838U (en) | A kind of device using residual heat drying ceramsite sand semi-finished product | |
| CN211865460U (en) | Dewatering device for magnesite flotation wet material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |