CN204111775U - A kind of blast furnace slag iron runner molding sand cyclic utilization system - Google Patents
A kind of blast furnace slag iron runner molding sand cyclic utilization system Download PDFInfo
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- CN204111775U CN204111775U CN201420565296.7U CN201420565296U CN204111775U CN 204111775 U CN204111775 U CN 204111775U CN 201420565296 U CN201420565296 U CN 201420565296U CN 204111775 U CN204111775 U CN 204111775U
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- sandbox
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- sand
- filter tower
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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
- 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
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Abstract
A kind of blast furnace slag iron runner molding sand cyclic utilization system that the utility model relates to, mainly comprise blast furnace, bin, sandbox, cooled filter tower, described blast furnace is provided with outlet and connects sandbox, by sandbox, sand mold groove is set, guide molten iron, slag flows into hot metal ladle, slag bath, sandbox two ends are provided with steel structure support, bin is connected by wheel chain, bottom is provided with can the slide rail of horizontal priming, bin can be controlled and move to side, side, described sandbox one end is provided with old sand conduit, old sand can be transported by conveying belt, the end of old sand conduit is connected with cooled filter tower, cooled filter tower is provided with cooling layer and filtering layer, old sand is cooled and filters, the bottom of cooled filter tower is connected with transport pipe, described transport pipe is connected with bin, the mouth that shakes out is provided with bottom bin, the even stacking of sand can be realized.
Description
Technical field
The utility model relates generally to blast furnace smelting iron technical field, is specifically related to a kind of blast furnace slag iron runner molding sand cyclic utilization system.
Background technology
Nowadays the technological process extract from iron-bearing mineral by metallic iron exactly smelted by the cast iron in foundry industry, mainly contain blast furnace process, direct-reduction process, smelting reduction method, plasma method, blast furnace smelting process utilizes taphole drilling machine, clay gun, the specific equipments such as stopper and instrument, slag is opened respectively by specific time, iron mouth, slagging, molten iron, and flow into slag bath respectively through slag iron runner, in hot metal ladle, slag iron is shutoff slag after rolling, iron mouth, to ensure carrying out continuously of blast fumance, slag needs the groove formed by sand to flow in slag bath, general all needs carries out repairing and changing sand with spade by workman, should not again use continuously by the sand temperature height impurity that constantly uses is many, and labor strength is large, work situation is severe, will develop and promote recycle zero-discharge technology and typical module according to the future plan of China, the regeneration therefore realizing cast waste sand is a urgent problem simultaneously.
Summary of the invention
Problem existing during slag iron runner molding sand in prior art is utilized, a kind of blast furnace slag iron runner molding sand cyclic utilization system that the utility model provides, the recycle of casting model powder can be realized, save manpower consumption, improve Working environment, avoid the waste of resource, more effectively utilize resource.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of blast furnace slag iron runner molding sand cyclic utilization system, mainly comprise blast furnace, bin, sandbox, cooled filter tower, described blast furnace is provided with outlet and connects sandbox, by sandbox, slag iron runner is set, be used for guiding molten iron, slag flows into hot metal ladle, slag bath, sandbox two ends are provided with steel structure support, bin is connected by wheel chain, bin can be controlled move up and down, described sandbox one end is provided with old sand conduit, old sand can be transported by conveying belt, the end of old sand conduit is connected with cooled filter tower, old sand can be carried out cooling process by cooled filter tower, finally old sand is filtered, the scum etc. of mixing in sand is separated, the intervention avoiding some impurity affects the quality of molten iron, sand after filtration is transported by transport pipe, described transport pipe is connected with bin.
Preferably, bottom described steel structure support, be provided with slide rail, steel structure support tangential movement can be made by slide rail, during molten iron discharging, bin can be controlled and move away high-temperature area, doing so avoids the too high equipment that makes of temperature and fire-cureed.
Preferably, described bin lower end is provided with the mouth that shakes out, and by shaking out, the sand in bin is deposited in sandbox by mouth uniformly, avoids the environmental pollution of dust.
The beneficial effects of the utility model show: the quality substantially increasing cast iron, decrease being mixed into of impurity, decrease the waste of resource, achieve the recycle of casting model powder, greatly reduce the pollution of dust, improve work situation and the workload of workman, achieve the more good utilisation of resource.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of blast furnace slag iron runner molding sand of the utility model cyclic utilization system;
1-blast furnace in figure, 2-steel structure support, 3-outlet, 4-bin, 5-shake out mouth, 6-sandbox, 7-old sand conduit, the cooled filter tower of 8-, 9-transport pipe, 10-hot metal ladle, 11-slag bath.
Embodiment
To be further described below in conjunction with accompanying drawing 1 pair of the utility model for the ease of it will be appreciated by those skilled in the art that.
A kind of blast furnace slag iron runner molding sand cyclic utilization system as shown in Figure 1, mainly comprise blast furnace 1, bin 4, sandbox 6, cooled filter tower 8, described blast furnace 1 is provided with outlet and connects sandbox 6, by sandbox 6, slag iron runner is set, guide molten iron, slag flows into hot metal ladle 10, slag bath 11, sandbox 6 two ends are provided with steel structure support 2, bin 4 is connected by wheel chain, bin 4 can be controlled move up and down, described steel structure support 2 bottom is provided with slide rail, be connected together by roller, described sandbox 6 one end is provided with old sand conduit 7, sand is transported by conveying belt, the end of old sand conduit 7 is connected with cooled filter tower 8, cooled filter tower 8 is provided with cooling layer and filtering layer, bottom is connected with transport pipe 9, described transport pipe 9 is connected with bin 4, described bin 4 bottom is provided with the equally distributed mouth 5 that shakes out.
Workflow: molten iron is sent in sandbox 6 by outlet by described blast furnace, by the slag iron runner in sandbox 6, molten iron and slag are separated, after having worked, old sand unloads and enters old sand conduit 7 by sandbox 6, by old sand conduit 7, old sand is sent into cooled filter tower 8, by transport pipe 9, sand is sent into bin 4 through cooling with after filtering, controlled by the mouth 5 that shakes out of bin 4, uniformly sand is deposited on the worktable in sandbox.
Above content is only to structure example of the present utility model and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (3)
1. a blast furnace slag iron runner molding sand cyclic utilization system, mainly comprise blast furnace, bin, sandbox, cooled filter tower, it is characterized in that described blast furnace is provided with outlet and connects sandbox, by sandbox, slag iron runner is set, guide molten iron, slag flows into hot metal ladle, slag bath, sandbox two ends are provided with steel structure support, bin is connected by wheel chain, described sandbox one end is provided with old sand conduit, sand is transported by conveying belt, the end of old sand conduit is connected with cooled filter tower, cooled filter tower is provided with cooling layer and filtering layer, bottom is connected with transport pipe, described transport pipe is connected with bin.
2. a kind of blast furnace slag iron runner molding sand cyclic utilization system according to claim 1, is characterized in that described steel structure support bottom is provided with slide rail.
3. a kind of blast furnace slag iron runner molding sand cyclic utilization system according to claim 1, is characterized in that described bin bottom is provided with the equally distributed mouth that shakes out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565296.7U CN204111775U (en) | 2014-09-29 | 2014-09-29 | A kind of blast furnace slag iron runner molding sand cyclic utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565296.7U CN204111775U (en) | 2014-09-29 | 2014-09-29 | A kind of blast furnace slag iron runner molding sand cyclic utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204111775U true CN204111775U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420565296.7U Active CN204111775U (en) | 2014-09-29 | 2014-09-29 | A kind of blast furnace slag iron runner molding sand cyclic utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204111775U (en) |
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2014
- 2014-09-29 CN CN201420565296.7U patent/CN204111775U/en active Active
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220822 Address after: 276037 Lingang Industrial Zone, Lingang Economic Development Zone, Linyi City, Shandong Province (Pingshang Town, Junan County) Patentee after: SHANDONG LINGANG NONFERROUS METAL Co.,Ltd. Address before: Yindanzi Village, Fuzhuang Office, Luozhuang District, Linyi City, Shandong Province, 276018 Patentee before: Shandong Shengyang Ferroalloy Co.,Ltd. |