CN202414266U - Dustproof cutting device for bagged refractory bulk materials - Google Patents
Dustproof 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
- Authority
- CN
- China
- Prior art keywords
- dust
- opening
- bulk cargo
- proof cylinder
- cutting knife
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 title claims abstract description 41
- 239000000428 dust Substances 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000012856 packing Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract 2
- 230000000474 nursing effect Effects 0.000 abstract 1
- 239000011819 refractory material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a dustproof cutting device of resistant material bulk cargo in bags has a triangular pyramid cutting knife that is formed by three blade welding immediately in the middle of the cylinder dust-proof cylinder, and cutting knife lower extreme passes through the connecting block welding and follows upward under the dust-proof cylinder inner wall. After the crane slowly falls the resistant material bulk cargo of ton bag packing to the opening sword of opening the material device, the ton bag bottom can be cut open to sharp opening sword, makes resistant material bulk cargo fall into the mixer. Because the dust-proof cylinder is arranged around the cutting knife, the dust-proof cylinder can effectively prevent most bulk dust from diffusing and drifting, reduce dust pollution, purify the environment and improve the operation condition. In the whole bag opening and material discharging process, personnel assistance and nursing are not needed, so that potential safety hazards can be eliminated, and the material opening and charging efficiency is improved.
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 | Dustproof 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 | Dustproof 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 | Dustproof 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 |