CN204896615U - Steelmaking auxiliary material screening recovery unit - Google Patents
Steelmaking auxiliary material screening recovery unit Download PDFInfo
- Publication number
- CN204896615U CN204896615U CN201520491735.9U CN201520491735U CN204896615U CN 204896615 U CN204896615 U CN 204896615U CN 201520491735 U CN201520491735 U CN 201520491735U CN 204896615 U CN204896615 U CN 204896615U
- Authority
- CN
- China
- Prior art keywords
- head funnel
- dolly
- screening
- conveying pipeline
- packaged type
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a steelmaking auxiliary material screening recovery unit, (B, ) including the charging belt machine, install the head funnel in charging belt machine lower part, install the track in the head funnel, be provided with a movable screening dolly on the track, this movable screening dolly is through the flexible business turn over head funnel of controlling of the electric liquid push rod of rear end, this movable screening dolly top side is the screen cloth, this screen cloth is 40 degrees left and right sides with the angle of inclination of horizontal line, be provided with a dust excluding hood in the top of head funnel, lower extreme rear side at the head funnel is equipped with a conveying pipeline, this conveying pipeline can dock with the movable screening dolly that gets into the head funnel, thereby the material of electing from movable screening dolly screen cloth chaffer screen can drop in the collection storehouse of conveying pipeline lower extreme through the conveying pipeline. The qualities of the furnace charge are improved, reduce the pollution of dust, reduce the pressure that removes dust to the recycle who improves raw and other materials is rateed.
Description
Technical field
The utility model belongs to screening plant technical field, relates to one
steelmaking ingredient screening regenerative apparatus.
Background technology
At present, the metallurgy lime needed for STEELMAKING PRODUCTION, light dolomite are sent to high hopper by belt from low level feed bin, for steel-making.The auxiliary material such as metallurgy lime, light dolomite institute powder containing quantity is comparatively large, after factory general≤10mm granularity account for more than 16%, then through the tipping of belt filled, turn increase the content of dust.If such supplied materials does not directly enter stove through screening, after dusting equipment, by the supplied materials having sizable a part of powder planar take by dedusting fan away, so both add the operation intensity of dedusting fan, again reduce the degree of utilization of supplied materials, easily cause cleaning shaft dust stratification and converter water hardness extremely simultaneously, also serious pollution is caused to environment.
Domestic pharmaceutical industry is solving the major way of Similar Problems for arranging online screening plant.Main representative producer is Lengshuijiang Iron & Steel Co., Ltd., the patent No. to be CN202621443U(be invalid patent).Its Main is provided with two blanking channel funnel on side, the side of the first belt, in two blanking channel funnel, flap valve is housed, there are non-screening passage and screening passage in the both sides of flap valve, the second belt is had in the lower end of non-screening passage, in the lower end of screening passage, vibrating grizzly is installed, vibrating grizzly is by driven by vibrating motors, and flue-dust retainer is contained in the lower end of vibrating grizzly, and ash conveying pipe connects the outlet of flue-dust retainer.Its vibration screen is in certain amplitude motion state in the course of the work; Screening materials carrying is mainly applicable to the online screening of lime.
And all there is larger difference in technical solution adopted in the utility model and above-mentioned patent in " screening plant structure, screen cloth mode of operation and applicable screening materials carrying kind " etc.
Utility model content
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of
steelmaking ingredient screening regenerative apparatus, it hasdecreasing pollution, reduction dedusting pressure, improve the features such as utilization rate of raw materials
.
The utility model solves the technical scheme that its technical matters adopts: a kind of
steelmaking ingredient screening regenerative apparatus,comprise charging belt machine, in charging belt machine bottom, head funnel is installed, in head funnel, track is installed, be provided with a packaged type screening dolly in orbit, this packaged type screening dolly controls turnover head funnel by the flexible of Electrohydraulic push rod of rear end, it is screen cloth that this packaged type sieves little roof side, this screen cloth and horizontal leaning angle are about 40 degree (the best is 37.84 degree), a dust excluding hood is provided with above head funnel, a conveying pipeline is provided with on rear side of the lower end of head funnel, this conveying pipeline can sieve dolly and dock with the packaged type entering head funnel, thus can be dropped in the collecting bin of conveying pipeline lower end by conveying pipeline from the material that packaged type screening dolly screen cloth screens.
When packaged type screening dolly moves in head funnel, the electrically operated valve of dust excluding hood is opened automatically; When packaged type screening dolly exits in head funnel, the electrically operated valve of dust excluding hood is closed automatically.
Described screen cloth adopts round steel to make, and mesh specification is 10mm Χ 10mm.
be provided with in the lower end of described collecting bintip lorry.
The beneficial effects of the utility model are: greatly can reduce the powder in the front metallurgy lime of stove use, light dolomite, improve quality of furnace charge, reduce the pollution of dust, reduce the pressure of dedusting, and improve raw-material recovery utilization rate.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: the screening of 1-charging belt, 2-head funnel, 3-dust excluding hood, 4-packaged type dolly, 5-Electrohydraulic push rod, 6-conveying pipeline, 7-collecting bin, 8-tip lorry.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
See Fig. 1, a kind of
steelmaking ingredient screening regenerative apparatus,comprise charging belt 1 machine, in charging belt 1 machine bottom, head funnel 2 is installed, in head funnel 2, track is installed, be provided with a packaged type screening dolly 4 in orbit, this packaged type screening dolly 4 controls turnover head funnel 2 by the flexible of Electrohydraulic push rod 5 of rear end, this packaged type screening dolly 4 top side is screen cloth, this screen cloth and horizontal leaning angle are about 40 degree (the best is 37.84 degree), screen cloth adopts round steel to make, mesh specification is 10mm Χ 10mm, a dust excluding hood 3 is provided with above head funnel 2, when packaged type screening dolly 4 moves in head funnel 2, the electrically operated valve of dust excluding hood 3 is opened automatically, when packaged type screening dolly 4 exits in head funnel 2, the electrically operated valve of dust excluding hood 3 is closed automatically, a conveying pipeline 6 is provided with on rear side of the lower end of head funnel 2, this conveying pipeline 6 can sieve dolly 4 and dock with the packaged type entering head funnel 2, thus can be dropped in the collecting bin 7 of conveying pipeline 6 lower end by conveying pipeline 6 from the material that packaged type screening dolly 4 screen cloth screens
be provided with in the lower end of collecting bin 7tip lorry 8.
The utility model greatly can reduce the powder in the front metallurgy lime of stove use, light dolomite, improves quality of furnace charge, reduces the pollution of dust, reduce the pressure of dedusting, and improve raw-material recovery utilization rate.
Claims (4)
1. one kind
steelmaking ingredient screening regenerative apparatus,comprise charging belt machine, it is characterized in that: in charging belt machine bottom, head funnel is installed, in head funnel, track is installed, be provided with a packaged type screening dolly in orbit, this packaged type screening dolly controls turnover head funnel by the flexible of Electrohydraulic push rod of rear end, it is screen cloth that this packaged type sieves little roof side, this screen cloth and horizontal leaning angle the best are 37.84 degree, a dust excluding hood is provided with above head funnel, a conveying pipeline is provided with on rear side of the lower end of head funnel, this conveying pipeline can sieve dolly and dock with the packaged type entering head funnel, thus can be dropped in the collecting bin of conveying pipeline lower end by conveying pipeline from the material that packaged type screening dolly screen cloth screens.
2. as claimed in claim 1
steelmaking ingredient screening regenerative apparatus, is characterized in that:when packaged type screening dolly moves in head funnel, the electrically operated valve of dust excluding hood is opened automatically; When packaged type screening dolly exits in head funnel, the electrically operated valve of dust excluding hood is closed automatically.
3. as claimed in claim 1
steelmaking ingredient screening regenerative apparatus, is characterized in that:described screen cloth adopts round steel to make, and mesh specification is 10mm Χ 10mm.
4. as claimed in claim 1
steelmaking ingredient screening regenerative apparatus, is characterized in that: be provided with in the lower end of described collecting bintip lorry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491735.9U CN204896615U (en) | 2015-07-09 | 2015-07-09 | Steelmaking auxiliary material screening recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491735.9U CN204896615U (en) | 2015-07-09 | 2015-07-09 | Steelmaking auxiliary material screening recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204896615U true CN204896615U (en) | 2015-12-23 |
Family
ID=54918809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520491735.9U Active CN204896615U (en) | 2015-07-09 | 2015-07-09 | Steelmaking auxiliary material screening recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204896615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856646A (en) * | 2018-06-15 | 2018-11-23 | 苏州勤美达精密机械有限公司 | Precoated sand recyclable device and technique |
-
2015
- 2015-07-09 CN CN201520491735.9U patent/CN204896615U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856646A (en) * | 2018-06-15 | 2018-11-23 | 苏州勤美达精密机械有限公司 | Precoated sand recyclable device and technique |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206519234U (en) | A kind of mine coal pulverizer | |
| CN107497580A (en) | A kind of sandstone production line | |
| CN103949322B (en) | A kind of nickel slag grinding system and its production technology | |
| CN106902920A (en) | A kind of mining multistage pressure roller mill | |
| CN204170920U (en) | A kind of sieve materials device for the manufacture of flyash brick | |
| CN206543643U (en) | A kind of nonmetallic ore impact disintegrating machine | |
| CN202410980U (en) | Metallurgical lime screening and recovering device | |
| CN103290153A (en) | Steel slag treating technology | |
| CN107377081A (en) | A kind of ore processing reducing mechanism of continuous shake blanking | |
| CN207533315U (en) | A kind of mineral breaker with iron ore screening function | |
| CN204896615U (en) | Steelmaking auxiliary material screening recovery unit | |
| CN208960345U (en) | The aggregate of construction garbage brick screens transmission line | |
| CN209189228U (en) | A kind of mixing vibration sieve of copper concentrate | |
| CN205077120U (en) | Continuous processing system of large -scale blast furnace lump ore | |
| CN207238206U (en) | A kind of environment-friendly type pulverized coal preparation system | |
| CN106391213B (en) | The energy-saving and environment-friendly rolling stone roller of one kind makes sand machine | |
| CN206358746U (en) | Sandstone conveyer | |
| CN108970982A (en) | A kind of burning cinder screening plant and its processing method based on Internet of Things | |
| CN208427101U (en) | A kind of carbon brick production magnesium mine jaw crusher | |
| CN114934174A (en) | Sintering process of iron ore mixture containing porous ore | |
| CN206688997U (en) | Blanking sieves | |
| CN205673169U (en) | A kind of material screening scraper-type rotary screen | |
| CN108970971A (en) | A kind of blast furnace slag treatment device and its workflow based on Internet of Things | |
| CN104819643A (en) | Automatic feeding device of vanadium-nitrogen alloy ball tunnel kiln and its application | |
| CN210730091U (en) | Wet pellet returning sundries screening device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |