CN202414266U - Dust preventing and cutting device for bagged refractory bulk materials - Google Patents
Dust preventing and cutting device for bagged refractory bulk materials Download PDFInfo
- Publication number
- CN202414266U CN202414266U CN2011205376094U CN201120537609U CN202414266U CN 202414266 U CN202414266 U CN 202414266U CN 2011205376094 U CN2011205376094 U CN 2011205376094U CN 201120537609 U CN201120537609 U CN 201120537609U CN 202414266 U CN202414266 U CN 202414266U
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- Prior art keywords
- cutter
- bulk materials
- dust preventing
- cutting device
- refractory bulk
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a dust preventing and cutting device for bagged refractory bulk materials, wherein a triangular pyramid cutter formed by welding three blades is disposed in the middle of a cylindrical dust preventing cylinder; and the lower end of the cutter is welded on the lower edge of the inner wall of the dust preventing cylinder through a connection block. After a crane slowly drops the refractory bulk materials packaged with ton bags to the cutter of the cutting device, the sharp cutter cuts the bottoms of the ton bags so that the refractory bulk materials fall to a stirrer. As the dust preventing cylinder is arranged around the cutter, the majority of the refractory bulk materials can be effectively prevented from spreading and drifting; dust pollution is reduced; the environment is purified; and the operating condition is improved. Besides, in the whole process of opening bags and discharging, no staff is needed for assistance and watch, thereby eliminating potential safety hazards and improving cutting and charging efficiency.
Description
Technical field
The utility model belongs to the steelmaking ingredient technical field, is specifically related to a kind ofly to be used for ladle, tundish is built by laying bricks or stones with spray repair is packed in bag loose refractory opens the bag discharging device.
Background technology
At present, steel-making mainly contains two big types of goods, balk cargos with refractory material.Refractory material in bulk uses commonplace, adopts the Polywoven Bag packing mostly, processes materials but be used for puddle mixer or gun etc., carries out constructions such as ladle, tundish.
Normally with the crane fire-resistant bulk cargo that ton bag pack of slinging, artificially open woven bag with cutter cutting in the production, balk cargo just can fall in puddle mixer or the gun, and operating condition is poor, and operating efficiency is low.Simultaneously, because operating personal is the close contact packaging bag in cutting packet procedures open always, therefore exist great potential safety hazard.And hold refractory material in bulk behind the material and can produce big dust, both directly influenced health of operators, again surrounding environment is caused corresponding pollution.
Summary of the invention
The purpose of the utility model is exactly in order to eliminate above-mentioned defective, and then provides a kind of and can open refractory material packaging bag in bulk quickly and safely, thereby reduces contamination by dust, improves the packed bulk cargo of anti-material of effect and job safety and opens materials device.
For this reason, the solution taked of the utility model is:
A kind of packed bulk cargo of anti-the material is dustproof opens materials device, it is characterized in that, by dust proof tube and drive the material cutter and form; Upright in the middle of the cylindrical shape dust proof tube have a triangular cone that is welded by three blades to drive the material cutter, opens material cutter lower end and be welded on the dust proof tube inwall lower edge through contiguous block.
Said dust proof tube adopts thickness to form for the 4-6mm steel plate bending.
Method of application of the utility model and good effect are:
The utility model is opened materials device through being bolted on the puddle mixer; The refractory material bulk cargo of with crane the ton bag being packed again winches to out the materials device top; Hook slowly falls; When the bulk cargo of anti-material of ton bag packing drop down onto out materials device open on the material cutter after, sharp drive the material cutter and can scratch ton bag bottom, the bulk cargo of anti-the material is fallen in the puddle mixer.Owing to be covered with dust proof tube around driving the material cutter, can stop diffusing and drifting about of most bulk cargo dusts effectively, reach antisoiling effect, reduced the pollution of dust, purified environment, improve operating condition.And open in bag blowing process whole, the personnel that need not assist and nurse, thereby can eliminate safe hidden trouble, and improve and open material and charging efficiency.
Description of drawings
Accompanying drawing is the dustproof materials device scheme drawing of opening of the packed bulk cargo of anti-the material.
Among the figure: dust proof tube 1, open material cutter 2, contiguous block 3.
The specific embodiment
Visible by accompanying drawing, the packed bulk cargo of anti-material of the utility model is dustproof open materials device system by dust proof tube 1, drive material cutter 2 and 3 of contiguous blocks are formed.Dust proof tube 1 is to be the cylinder that the steel plate of 5mm processes by thickness, and cylinder inner wall lower edge equal intervals is welded with three contiguous blocks 3; Uprightly in the centre of dust proof tube 1 open 2, three blades upper ends of material cutter weld together by what three blades were formed, the lower end is welded on respectively on three contiguous blocks 3, forms the opening of triangular cone that has three supporting legs and expects cutter 2.
Claims (2)
1. the packed bulk cargo of anti-the material is dustproof opens materials device, it is characterized in that, by dust proof tube and drive the material cutter and form; Upright in the middle of the cylindrical shape dust proof tube have a triangular cone that is welded by three blades to drive the material cutter, opens material cutter lower end and be welded on the dust proof tube inwall lower edge through contiguous block.
2. the packed bulk cargo of anti-material the according to claim 1 is dustproof opens materials device, it is characterized in that, said dust proof tube adopts thickness to form for the 4-6mm steel plate bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205376094U CN202414266U (en) | 2011-12-20 | 2011-12-20 | Dust preventing and cutting device for bagged refractory bulk materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205376094U CN202414266U (en) | 2011-12-20 | 2011-12-20 | Dust preventing and cutting device for bagged refractory bulk materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202414266U true CN202414266U (en) | 2012-09-05 |
Family
ID=46739053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205376094U Expired - Fee Related CN202414266U (en) | 2011-12-20 | 2011-12-20 | Dust preventing and cutting device for bagged refractory bulk materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202414266U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197320A (en) * | 2015-10-13 | 2015-12-30 | 中国石油化工股份有限公司 | Automatic heavy material bag breaking method |
| CN107601090A (en) * | 2017-08-31 | 2018-01-19 | 浦江县晶富农业科技有限公司 | The feeding apparatus of bag is opened using inertia |
-
2011
- 2011-12-20 CN CN2011205376094U patent/CN202414266U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197320A (en) * | 2015-10-13 | 2015-12-30 | 中国石油化工股份有限公司 | Automatic heavy material bag breaking method |
| CN107601090A (en) * | 2017-08-31 | 2018-01-19 | 浦江县晶富农业科技有限公司 | The feeding apparatus of bag is opened using inertia |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20171220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |