CN107442541A - Continuous casting production tipping table dedusting flusher and its application method - Google Patents
Continuous casting production tipping table dedusting flusher and its application method Download PDFInfo
- Publication number
- CN107442541A CN107442541A CN201610372039.5A CN201610372039A CN107442541A CN 107442541 A CN107442541 A CN 107442541A CN 201610372039 A CN201610372039 A CN 201610372039A CN 107442541 A CN107442541 A CN 107442541A
- Authority
- CN
- China
- Prior art keywords
- flusher
- water pipe
- continuous casting
- casting production
- dedusting
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 47
- 238000009749 continuous casting Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 97
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 5
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 4
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 4
- 239000010962 carbon steel Substances 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 9
- 239000008400 supply water Substances 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 206010035653 pneumoconiosis Diseases 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
Landscapes
- Continuous Casting (AREA)
Abstract
A kind of continuous casting production tipping table dedusting flusher, flusher, which takes the shape of the letter U, is arranged at ground surface, and wherein recess section is that continuous casting production is tumbled region, and flusher includes surface duct and standpipe, and surface duct and standpipe are mutually perpendicular to, it is characterised in that：The center section of the surface duct is main solid carbon dioxide pipe（1）, both sides are the 1st branch water pipe（2）With the 2nd branch water pipe（3）It is symmetrical arranged, the standpipe is double standpipes of two water pipe settings arranged in parallel, and the pipeline material of the surface duct and standpipe is in general carbon steel, a diameter of 30mm 50mm seamless steel pipe.The continuous casting production tipping table dedusting flusher and its application method of the present invention has dedusting flusher simple in construction, easy to make, dedusting flusher plug and play, the advantages of easy to use, the effect that dedusting cools is good, and dedusting flusher manufacturing cost is cheap and reduces engineering cost.
Description
Technical field
The present invention relates to a kind of dedusting flusher, is a kind of continuous casting production tipping table dedusting flusher and its application method specifically.
Background technology
Continuous casting production is the molten steel separation layer done by refractory material, after continuous casting production use, there is remnants molten steel the inside, substantial amounts of dust and heat can be produced when tumbling, dust containing refractory material injures very big to health, operation in the environment for a long time, can cause the diseases such as pneumoconiosis, lung cancer.Continuous casting production tipping table dust is always steel mill's more stubborn problem, and very big dust injury and heat radiation are brought to operating personnel.The methods of blower fan dedusting is commonly used in continuous casting industry, but blower fan dedusting needs equipment investment big, and cost is high.
Therefore known continuous casting production tipping table tumble dust mode there are problems that above-mentioned a variety of inconvenience and.
The content of the invention
The purpose of the present invention, it is to propose a kind of continuous casting production tipping table dedusting flusher for improving dust atmosphere, reducing operating environment temperature.
It is another object of the present invention to propose a kind of application method for improving dust atmosphere, reducing the continuous casting production tipping table dedusting flusher of operating environment temperature.
To achieve the above object, technical solution of the invention is：
A kind of continuous casting production tipping table dedusting flusher, flusher, which takes the shape of the letter U, is arranged at ground surface, and wherein recess section is that continuous casting production is tumbled region, and flusher includes surface duct and standpipe, and surface duct and standpipe are mutually perpendicular to, it is characterised in that：
The center section of the surface duct is main solid carbon dioxide pipe, both sides are that the 1st branch water pipe and the 2nd branch water pipe are symmetrical arranged, trunk water pipe is mutually perpendicular to connect in the same plane with the 1st branch water pipe of both sides and the 2nd branch water pipe, trunk water pipe and the 1st branch water pipe of both sides and the 2nd branch water pipe are respectively provided with some apertures to recess section spray water, and aperture perforate spacing is 300mm；Water interface and compressed air interface are connected in surface duct；
The standpipe is double standpipes of two water pipe settings arranged in parallel, wherein the 1st setting water pipe connects with the end of the 1st branch water pipe, the 2nd setting water pipe connects with the end of the 2nd branch water pipe；1st setting water pipe and the 2nd setting water pipe are respectively provided with some apertures of opposite corresponding spray water, and aperture perforate spacing is 300mm；
The pipeline material of the surface duct and standpipe is in general carbon steel, a diameter of 30mm-50mm seamless steel pipe.
The continuous casting production tipping table dedusting flusher of the present invention can also be further achieved by the following technical measures.
Foregoing continuous casting production tipping table dedusting flusher, wherein trunk length of pipe >=13m.
Foregoing continuous casting production tipping table dedusting flusher, wherein the 1st branch water pipe and the 2nd branch water pipe length it is each >=3m.
Foregoing continuous casting production tipping table dedusting flusher the, wherein riser length >=1.6m.
Foregoing continuous casting production tipping table dedusting flusher, wherein the aperture of the aperture is 4-5mm.
Foregoing continuous casting production tipping table dedusting flusher, wherein being provided with water supply valve in the water interface pipe.
Foregoing continuous casting production tipping table dedusting flusher, wherein being provided with input compressed air valve in the compressed air interface pipeline.
Foregoing continuous casting production tipping table dedusting flusher, wherein hydraulic pressure >=300 kPa in the water interface pipe.
Foregoing continuous casting production tipping table dedusting flusher, wherein pressure >=700 kPa in the compressed air interface pipeline.
A kind of application method of continuous casting production tipping table dedusting flusher, it is characterised in that comprise the following steps：
A, after the connection of continuous casting production tipping table dedusting flusher whole installs, regulation compressed air pressure to 600-700kpa, hydraulic pressure to 200-300kpa；
B, water supply valve control water demand is opened, sprays water column from surface duct and standpipe；
C, compressed air valve is slowly opened, regulation water column is gradually varied to vapour curtain, and the range size of compressed air valve aperture vapour curtain needed for determines, to reach optimal dust and colding effect.
The application method of the continuous casting production tipping table dedusting flusher of the present invention can also be further achieved by the following technical measures.
Foregoing method, wherein being connected in the surface duct in water interface and compressed air interface, the supply order modes of compressed air are supplied to realize that mixing wastewater with air is atomized afterwards first to supply water.
After adopting the above technical scheme, the continuous casting production tipping table dedusting flusher and its application method of the present invention have advantages below：
1st, dedusting flusher is simple in construction, easy to make；
2nd, dedusting flusher plug and play, easy to use, the effect of dedusting cooling is good, avoids worker from, by dust injury and hyperthermia radiation, improving the working environment of workers in adverse circumstances；
3rd, dedusting flusher manufacturing cost is cheap, reduces engineering cost.
Brief description of the drawings
Fig. 1 is the dedusting flusher structural representation of the embodiment of the present invention；
Fig. 2 is the dedusting flusher structural representation of the embodiment of the present invention.
In figure：1 trunk water pipe, 2 the 1st branch water pipes, 3 the 2nd branch water pipes, 4 the 1st erect water pipe, and 5 the 2nd erect water pipe, 6 water interfaces, 7 compressed air interfaces.
Embodiment
With reference to embodiments and its accompanying drawing illustrates further to the present invention.
Embodiment 1
The continuous casting production tipping table dedusting flusher of the present invention, flusher, which takes the shape of the letter U, is arranged at ground surface, and wherein recess section is that continuous casting production is tumbled region, and flusher includes surface duct and standpipe, and surface duct and standpipe are mutually perpendicular to.
Referring now to Fig. 1, Fig. 1 is the dedusting flusher structural representation of the embodiment of the present invention.As shown in the figure, the center section of the surface duct is main solid carbon dioxide pipe 1, both sides are that the 1st branch water pipe 2 and the 2nd branch water pipe 3 are symmetrical arranged, trunk water pipe 1 is mutually perpendicular to connect in the same plane with the 1st branch water pipe 2 of both sides and the 2nd branch water pipe 3, trunk water pipe 1 is respectively provided with some apertures to recess section spray water with the 1st branch water pipe 2 of both sides and the 2nd branch water pipe 3, and aperture perforate spacing is 300mm；Water interface 6 and compressed air interface 7 are connected in surface duct；The length of trunk water pipe 1 is 13m, and the 1st branch water pipe 2 and the length of the 2nd branch water pipe 3 are respectively 3m, riser length 1.6m.Water supply valve is provided with the pipeline of water interface 6（Not shown in figure）.Input compressed air valve is provided with the pipeline of compressed air interface 7（Not shown in figure）.Hydraulic pressure in the pipeline of water interface 6 is 200-300 kPas.600-700 kPas of pressure in the pipeline of compressed air interface 7.
The standpipe is double standpipes of two water pipe settings arranged in parallel, wherein the 1st setting water pipe 4 connects with the end of the 1st branch water pipe 2, the 2nd setting water pipe 5 connects with the end of the 2nd branch water pipe 3；1st setting water pipe 4 and the 2nd erects some apertures that water pipe 5 is respectively provided with opposite corresponding spray water, and aperture perforate spacing is 300mm, and the aperture of aperture is 5mm；
The pipeline material of the surface duct and standpipe is in general carbon steel, a diameter of 30mm-50mm seamless steel pipe.
Embodiment 2
A kind of application method of continuous casting production tipping table dedusting flusher as in embodiment 1, comprises the following steps：
A, after the connection of continuous casting production tipping table dedusting flusher whole installs, regulation compressed air pressure to 600-700kpa, hydraulic pressure to 200-300kpa；
B, water supply valve control water demand is opened, sprays water column from surface duct and standpipe；
C, compressed air valve is slowly opened, regulation water column is gradually varied to vapour curtain, and the range size of compressed air valve aperture vapour curtain needed for determines, to reach optimal dust and colding effect.Connected in the surface duct in water interface 6 and compressed air interface 7, supply the supply order modes of compressed air to realize that mixing wastewater with air is atomized afterwards first to supply water.
The present invention has substantive distinguishing features and significant technological progress, continuous casting production tipping table dedusting flusher of the invention and its application method, and its apparatus structure is simple, cheap, and input manpower and materials are few, and easily realizes.Water source valve and gas source valve need to be only opened during use will produce water curtain, adjust compressed air pressure, can arbitrarily control atomizing effect, play good dedusting, cooling-down effect.
Above example is used for illustrative purposes only, rather than limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, can also make various conversion or change.Therefore, all equivalent technical schemes should also belong to scope of the invention, should be limited by each claim.
Claims (11)
1. a kind of continuous casting production tipping table dedusting flusher, flusher, which takes the shape of the letter U, is arranged at ground surface, wherein recess section is that continuous casting production is tumbled region, and flusher includes surface duct and standpipe, and surface duct and standpipe are mutually perpendicular to, it is characterised in that：
The center section of the surface duct is main solid carbon dioxide pipe（1）, both sides are the 1st branch water pipe（2）With the 2nd branch water pipe（3）It is symmetrical arranged, trunk water pipe（1）With the 1st branch water pipe of both sides（2）With the 2nd branch water pipe（3）It is mutually perpendicular to connect in the same plane, trunk water pipe（1）With the 1st branch water pipe of both sides（2）With the 2nd branch water pipe（3）Some apertures to recess section spray water are respectively provided with, aperture perforate spacing is 300mm；Water interface is connected in surface duct（6）And compressed air interface（7）；
The standpipe is double standpipes of two water pipe settings arranged in parallel, wherein the 1st erects water pipe（4）With the 1st branch water pipe（2）End connection, the 2nd erect water pipe（5）With the 2nd branch water pipe（3）End connection；1st erects water pipe（4）Water pipe is erect with the 2nd（5）Some apertures of opposite corresponding spray water are respectively provided with, aperture perforate spacing is 300mm；
The pipeline material of the surface duct and standpipe is in general carbon steel, a diameter of 30mm-50mm seamless steel pipe.
2. continuous casting production tipping table dedusting flusher as claimed in claim 1, it is characterised in that the trunk water pipe（1）Length >=13m.
3. continuous casting production tipping table dedusting flusher as claimed in claim 1, it is characterised in that the 1st branch water pipe（2）With the 2nd branch water pipe（3）Length is each >=3m.
4. continuous casting production tipping table dedusting flusher as claimed in claim 1, it is characterised in that the riser length >=1.6m.
5. continuous casting production tipping table dedusting flusher as claimed in claim 1, it is characterised in that the aperture of the aperture is 4-5mm.
6. continuous casting production tipping table dedusting flusher as claimed in claim 1, it is characterised in that the water interface（6）Water supply valve is provided with pipeline.
7. continuous casting production tipping table dedusting flusher as claimed in claim 1, it is characterised in that the compressed air interface（7）Input compressed air valve is provided with pipeline.
8. continuous casting production tipping table dedusting flusher as claimed in claim 1, it is characterised in that the water interface（6）Hydraulic pressure >=300 kPa in pipeline.
9. continuous casting production tipping table dedusting flusher as claimed in claim 1, it is characterised in that the compressed air interface（7）Pressure >=700 kPa in pipeline.
10. a kind of application method of continuous casting production tipping table dedusting flusher as claimed in claim 1, it is characterised in that comprise the following steps：
A, after the connection of continuous casting production tipping table dedusting flusher whole installs, regulation compressed air pressure to 600-700kpa, hydraulic pressure to 200-300kpa；
B, water supply valve control water demand is opened, sprays water column from surface duct and standpipe；
C, compressed air valve is slowly opened, regulation water column is gradually varied to vapour curtain, and the range size of compressed air valve aperture vapour curtain needed for determines, to reach optimal dust and colding effect.
11. the application method of continuous casting production tipping table dedusting flusher as claimed in claim 10, it is characterised in that water interface is connected in the surface duct（6）And compressed air interface（7）In, supply the supply order modes of compressed air to realize that mixing wastewater with air is atomized afterwards first to supply water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610372039.5A CN107442541A (en) | 2016-05-31 | 2016-05-31 | Continuous casting production tipping table dedusting flusher and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610372039.5A CN107442541A (en) | 2016-05-31 | 2016-05-31 | Continuous casting production tipping table dedusting flusher and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107442541A true CN107442541A (en) | 2017-12-08 |
Family
ID=60485710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610372039.5A Pending CN107442541A (en) | 2016-05-31 | 2016-05-31 | Continuous casting production tipping table dedusting flusher and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107442541A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788111A (en) * | 2018-06-29 | 2018-11-13 | 马钢集团设计研究院有限责任公司 | A kind of continuous casting tundish is tumbled dust-extraction unit and its control method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201091875Y (en) * | 2007-09-04 | 2008-07-30 | 上海宝钢设备检修有限公司 | Hydraulic-seal dust cleaning apparatus |
| CN202097398U (en) * | 2011-05-09 | 2012-01-04 | 上海亚新冶金设备有限公司 | Tundish tilting device |
| CN102644475A (en) * | 2012-04-26 | 2012-08-22 | 淮南矿业(集团)有限责任公司 | Air-water linkage spraying device |
| CN203155015U (en) * | 2013-04-11 | 2013-08-28 | 上海汇思机电有限公司 | Spraying dust suppression system in waste refractory material dumping region of ladle |
| CN203916375U (en) * | 2014-07-08 | 2014-11-05 | 重庆工商职业学院 | Construction scope of operation spray dust heat sink |
| US20140331515A1 (en) * | 2011-09-28 | 2014-11-13 | Paul Wurth S.A. | Dust emission reduction during metal casting |
| CN203962024U (en) * | 2014-06-24 | 2014-11-26 | 吕梁学院 | A kind of for belt-conveying lane automatic spray dust removal device under coal mine |
| CN204609932U (en) * | 2015-05-14 | 2015-09-02 | 中国葛洲坝集团股份有限公司 | A kind of cavern con struction automatic dustfall device |
| CN205762873U (en) * | 2016-05-31 | 2016-12-07 | 五冶集团上海有限公司 | Continuous casting production tipping table dedusting flusher |
-
2016
- 2016-05-31 CN CN201610372039.5A patent/CN107442541A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201091875Y (en) * | 2007-09-04 | 2008-07-30 | 上海宝钢设备检修有限公司 | Hydraulic-seal dust cleaning apparatus |
| CN202097398U (en) * | 2011-05-09 | 2012-01-04 | 上海亚新冶金设备有限公司 | Tundish tilting device |
| US20140331515A1 (en) * | 2011-09-28 | 2014-11-13 | Paul Wurth S.A. | Dust emission reduction during metal casting |
| CN102644475A (en) * | 2012-04-26 | 2012-08-22 | 淮南矿业(集团)有限责任公司 | Air-water linkage spraying device |
| CN203155015U (en) * | 2013-04-11 | 2013-08-28 | 上海汇思机电有限公司 | Spraying dust suppression system in waste refractory material dumping region of ladle |
| CN203962024U (en) * | 2014-06-24 | 2014-11-26 | 吕梁学院 | A kind of for belt-conveying lane automatic spray dust removal device under coal mine |
| CN203916375U (en) * | 2014-07-08 | 2014-11-05 | 重庆工商职业学院 | Construction scope of operation spray dust heat sink |
| CN204609932U (en) * | 2015-05-14 | 2015-09-02 | 中国葛洲坝集团股份有限公司 | A kind of cavern con struction automatic dustfall device |
| CN205762873U (en) * | 2016-05-31 | 2016-12-07 | 五冶集团上海有限公司 | Continuous casting production tipping table dedusting flusher |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788111A (en) * | 2018-06-29 | 2018-11-13 | 马钢集团设计研究院有限责任公司 | A kind of continuous casting tundish is tumbled dust-extraction unit and its control method |
| CN108788111B (en) * | 2018-06-29 | 2020-07-10 | 马钢集团设计研究院有限责任公司 | Tundish tipping and dust removing device of continuous casting machine and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NZ705141A (en) | Concentrator | |
| CN107442541A (en) | Continuous casting production tipping table dedusting flusher and its application method | |
| CN205775242U (en) | A kind of fluorescence carpet preparation facilities | |
| CN205762873U (en) | Continuous casting production tipping table dedusting flusher | |
| CN205388342U (en) | Suspension type air conditioner air purifier | |
| CN205955766U (en) | A simple and easy multi -functional dolly that is used for tunnel no. 2 lining concrete maintenance dust falls | |
| CN206561328U (en) | The sanding apparatus of spheroidal graphite cast-iron push pipe | |
| CN205520908U (en) | Mechanical hand grinding device removes dust | |
| CN105537880B (en) | Last furnace shell tuyere flange hole plate boring method | |
| CN205607080U (en) | Device for drying cloth | |
| CN103949484B (en) | Cold bed waste heat recovery device | |
| CN207674022U (en) | A kind of modified resin hose liner turnover device | |
| CN104307719A (en) | Powder spraying baking system for tooling parts | |
| CN206495082U (en) | A kind of automatic sock overturning machine control system simple in construction | |
| CN204254792U (en) | Air-treatment unit | |
| CN203438086U (en) | Inner nozzle device for steel pipe inner wall sandblasting process | |
| US2267194A (en) | Nozzle means | |
| CN204063810U (en) | A kind of tubular ceramic body drying frame | |
| CN203817348U (en) | Mold disk baking bracket | |
| CN205909682U (en) | Novel water seal structure of portable rotary kiln movable flue | |
| CN204107919U (en) | Gas outlet is adjustable dust blower | |
| CN106799680A (en) | A kind of application method of the sand-blasting machine for moving freely | |
| CN205909679U (en) | Novel movable bottom plate structure of portable rotary kiln flue | |
| CN206956084U (en) | A kind of bell-type spheroidizing annealing furnace | |
| CN205521858U (en) | Isostatic pressing pottery rinding body make -up machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171208 |