CN201558952U - Device for launching stuffing sand into steel ladle - Google Patents
Device for launching stuffing sand into steel ladle Download PDFInfo
- Publication number
- CN201558952U CN201558952U CN2009202971673U CN200920297167U CN201558952U CN 201558952 U CN201558952 U CN 201558952U CN 2009202971673 U CN2009202971673 U CN 2009202971673U CN 200920297167 U CN200920297167 U CN 200920297167U CN 201558952 U CN201558952 U CN 201558952U
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- Prior art keywords
- sand
- suspension
- launching
- take
- ladle
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model relates to the technical field of metallurgical equipment, in particular to a device for launching stuffing sand into a steel ladle. The device for launching the stuffing sand into the steel ladle comprises a suspension mechanism, a sand feeding mechanism, a power mechanism and a take-up mechanism, wherein the suspension mechanism consists of a bracket, a fixed pulley suspended on the bracket, and a suspension rope wound on the fixed pulley, the sand feeding mechanism is suspended at one end of the suspension rope, the other end of the suspension rope is fixed on the take-up mechanism, the sand feeding mechanism is a long-stem funnel, the power mechanism is connected with the take-up mechanism by a rotating shaft, and the tail part of the long-stem funnel is in alignment with a ladle nozzle. The bracket consists of two rows of upright posts vertically fixed side by side, and a suspension beam, and the ends of two suspension arms of the suspension beam are respectively and fixedly connected with free ends of the two upright posts. The device for launching the stuffing sand into the steel ladle has the advantages of improving the safety in the process of launching the stuffing sand, increasing the work efficiency, being easy to control the launching quantity of the stuffing sand and beneficial to the accurate launching, saving the usage amount of the stuffing sand, and having simple and easily implemented structure and low production cost.
Description
(1) technical field
The utility model relates to technical field of metallurgical equipment, particularly relates to a kind of device of throwing in drainage sand to ladle.
(2) background technology
In Ferrous Metallurgy ingot casting process, slide gate nozzle is being opened when watering, for preventing that molten steel from entering the mouth of a river and causing molten steel partial freezing to block the mouth of a river, need add drainage sand at the mouth of a river and on every side, open slide gate nozzle when watering steel, drainage sand at first drops, molten steel rushes down down subsequently, reaches the purpose of automatic casting.In practical operation, the operative employee need manually finish the input of drainage sand on the operating desk on ladle top, promptly by the container of holding dress drainage sand in workman's hand, down falls.Security incident takes place in such put-on method easily, because the temperature in the ladle reaches more than 1,000 degree, if the workman falls down, does not have substantially and rescues.On the other hand, this method is difficult to accurate interpolation, causes waste easily.The injected volume of drainage sand need be full of the mouth of a river and swell a little, because operating desk has several meters high apart from the vertical range of ladle nozzle, the bad sometimes grasp of injected volume, threw in that I haven't seen you for ages and caused molten steel and entered the mouth of a river, threw in the waste that too much can cause drainage sand again directly with drainage sand sintering and can not automatic casting.
(3) utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of device that can throw in ladle draining sand safer, efficient, convenient, accurately is provided.
For solving above technical problem, the technical solution of the utility model is:
A kind of ladle draining sand delivery device, comprise suspension gear, add sand mechanism, actuating unit, take-up mechanism, suspension gear is made up of support, the fixed pulley and the suspension line on fixed pulley that are suspended on the support, suspension line one end hangs and adds sand mechanism, and the other end is fixed on the take-up mechanism, and adding sand mechanism is long neck funnel, actuating unit is connected with the take-up mechanism rotating shaft, and the funnel afterbody of long neck funnel is aimed at ladle nozzle.
Described support is made up of two vertically fixing side by side pillar and hanging beams, and hanging beam two cantilever ends are fixedlyed connected with two pillar free ends respectively.
The bell mouth inner surface of described long neck funnel has graduation mark.
Described power set are motor or joystick.
Described take-up is an I-beam wheel.
The bell mouth of long neck funnel is circle or triangle or ellipse or polygon
The beneficial effects of the utility model:
1, improved the security of drainage sand launch process.
2, directly throw sand toward bell mouth, convenient and easy operation is increased work efficiency.
3, the funnel inner surface has graduation mark, is easy to grasp the injected volume of drainage sand, is beneficial to accurate input, saves the use amount of drainage sand.
4, structural principle is very simple cheap.
(4) description of drawings
Fig. 1 is the structural representation (when not adding sand) of the utility model ladle draining sand delivery device.
Fig. 2 is that the local A of operating desk part among Fig. 1 is to view.
Fig. 3 is the structural representation (when adding sand) of the utility model ladle draining sand delivery device.
Fig. 4 is the broken section enlarged drawing of the utility model ladle draining sand delivery device suspension line and long neck funnel.
Among the figure, 1 is operating desk, and 2 is ladle, and 3 is the mouth of a river, and 4 is pillar, 5 suspension lines, and 6 is hanging beam, and 7 is fixed pulley, and 8 is I-beam wheel, and 9 is motor, 10 is long neck funnel.
(5) specific embodiment
Embodiment one: referring to Fig. 1, and Fig. 2, Fig. 3, Fig. 4.Fig. 1 and Fig. 2 are the device schematic diagram when not adding sand.Suspension apparatus by be fixed on the support on the operating desk 1, fixed pulley 7 and the suspension line 5 on fixed pulley that is suspended on the support formed, support is made up of two vertically fixing side by side pillar 4 and hanging beams 6, and hanging beam two cantilever ends are fixedlyed connected with two pillar free ends respectively.Suspension line 5 one ends hang long neck funnel 10, and the other end is fixed on the I-beam wheel 8 as take-up, I-beam wheel and motor 9 coaxial installations.Fig. 3 is the device schematic diagram when adding sand.When needs add drainage sand, with directly pack into the bell mouth of long neck funnel 10 of sand, under the acting in conjunction of drainage sand self gravitation and motor, vertically descend, the suspension line 5 that is wrapped on the I-beam wheel 8 is slowly emitted along with I-beam wheel rotates counterclockwise gradually, suspension line pile warp fixed pulley 7 connects long neck funnels 10, and when the bell mouth of long neck funnel during near the ladle nozzle 3 of ladle 2 bottoms, suspension line is all emitted, funnel stops to descend, and drainage sand all slips in the ladle nozzle gradually.After adding sand and finishing, start motor, I-beam wheel clockwise rotates, and suspension line is wrapped on the I-beam wheel, returns to the state that adds before the sand gradually.
As preferred embodiment a kind of, can adopt the method that increases graduation mark or line at lural inner surface, the approximate volume place calibration record that adds drainage sand is at ordinary times got off, directly drainage sand be added getting final product later on according to the record scale, can guarantee to add accurately, can not waste again.
The utility model is not limited to above embodiment; the oral area of long neck funnel of the present utility model can be circle or triangle or ellipse or polygon for circular bell mouth; motor also can replace with the dynamo power device; in a word; so long as the simple substitute of known technology all drops within the protection domain of the present utility model.
Claims (6)
1. ladle draining sand delivery device, comprise suspension gear, add sand mechanism, actuating unit, take-up mechanism, it is characterized in that: suspension gear is made up of support, the fixed pulley and the suspension line on fixed pulley that are suspended on the support, suspension line one end hangs and adds sand mechanism, and the other end is fixed on the take-up mechanism, and adding sand mechanism is long neck funnel, actuating unit is connected with the take-up mechanism rotating shaft, and the funnel afterbody of long neck funnel is aimed at ladle nozzle.
2. ladle draining sand delivery device according to claim 1 is characterized in that: described support is made up of two vertically fixing side by side pillar and hanging beams, and hanging beam two cantilever ends are fixedlyed connected with two pillar free ends respectively.
3. ladle draining sand delivery device according to claim 1 is characterized in that: the bell mouth inner surface of described long neck funnel has graduation mark.
4. ladle draining sand delivery device according to claim 1 is characterized in that: described actuating unit is motor or joystick.
5. ladle draining sand delivery device according to claim 1 is characterized in that: described take-up mechanism is an I-beam wheel.
According to claim 1 to the described ladle draining sand delivery device of the arbitrary claim of claim 5, it is characterized in that: the bell mouth of described long neck funnel is circle or triangle or ellipse or polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202971673U CN201558952U (en) | 2009-12-23 | 2009-12-23 | Device for launching stuffing sand into steel ladle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202971673U CN201558952U (en) | 2009-12-23 | 2009-12-23 | Device for launching stuffing sand into steel ladle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201558952U true CN201558952U (en) | 2010-08-25 |
Family
ID=42624099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202971673U Expired - Fee Related CN201558952U (en) | 2009-12-23 | 2009-12-23 | Device for launching stuffing sand into steel ladle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201558952U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248140A (en) * | 2011-07-18 | 2011-11-23 | 永兴特种不锈钢股份有限公司 | Ladle filler sand filling device |
| CN103551558A (en) * | 2013-10-25 | 2014-02-05 | 中冶南方工程技术有限公司 | Slide gate sanding device |
| CN103611900A (en) * | 2013-10-25 | 2014-03-05 | 江苏联峰能源装备有限公司 | Steel ladle filler sand device |
| CN104384492A (en) * | 2014-11-03 | 2015-03-04 | 山东钢铁股份有限公司 | Honeycomb duct for ladle filler sand and sand adding method for ladle filler sand |
| CN110666147A (en) * | 2019-08-23 | 2020-01-10 | 武汉钢铁有限公司 | Method, device and system for adjusting sand adding port of metallurgical steel ladle and storage medium |
-
2009
- 2009-12-23 CN CN2009202971673U patent/CN201558952U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248140A (en) * | 2011-07-18 | 2011-11-23 | 永兴特种不锈钢股份有限公司 | Ladle filler sand filling device |
| CN103551558A (en) * | 2013-10-25 | 2014-02-05 | 中冶南方工程技术有限公司 | Slide gate sanding device |
| CN103611900A (en) * | 2013-10-25 | 2014-03-05 | 江苏联峰能源装备有限公司 | Steel ladle filler sand device |
| CN103551558B (en) * | 2013-10-25 | 2015-11-18 | 中冶南方工程技术有限公司 | A kind of slide gate nozzle sanding device |
| CN104384492A (en) * | 2014-11-03 | 2015-03-04 | 山东钢铁股份有限公司 | Honeycomb duct for ladle filler sand and sand adding method for ladle filler sand |
| CN110666147A (en) * | 2019-08-23 | 2020-01-10 | 武汉钢铁有限公司 | Method, device and system for adjusting sand adding port of metallurgical steel ladle and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20131223 |