CN205684490U - A kind of metal plate and belt wet jetting piles exempts from the online water trap of defat - Google Patents
A kind of metal plate and belt wet jetting piles exempts from the online water trap of defat Download PDFInfo
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- CN205684490U CN205684490U CN201620066137.1U CN201620066137U CN205684490U CN 205684490 U CN205684490 U CN 205684490U CN 201620066137 U CN201620066137 U CN 201620066137U CN 205684490 U CN205684490 U CN 205684490U
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- limit
- strip
- metal plate
- defat
- blowing mechanism
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 239000002184 metal Substances 0.000 title claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 103
- 238000007664 blowing Methods 0.000 claims abstract description 59
- 238000005096 rolling process Methods 0.000 claims abstract description 17
- 235000011194 food seasoning agent Nutrition 0.000 claims abstract description 16
- 238000005507 spraying Methods 0.000 claims abstract description 16
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 9
- 238000010926 purge Methods 0.000 claims description 64
- 238000001035 drying Methods 0.000 claims description 34
- 230000002000 scavenging effect Effects 0.000 claims description 26
- 239000007921 spray Substances 0.000 claims description 5
- 238000010408 sweeping Methods 0.000 claims description 5
- 238000009958 sewing Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 11
- 239000010959 steel Substances 0.000 abstract description 11
- 230000004075 alteration Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 238000013461 design Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000004278 EU approved seasoning Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Abstract
A kind of metal plate and belt wet jetting piles exempts from the online water trap of defat, strip rolls smooth by roll, including the uniform spraying mechanism of leveling precision (20), at least one blowing mechanism (30) and at least one hot-air seasoning mechanism (40), the uniform spraying mechanism of described leveling precision (20) is arranged at least side of the metal plate and belt of the upstream position of Rolling roller, and blowing mechanism (20) is arranged at least side of the downstream position metal plate and belt of Rolling roller；Described hot-air seasoning mechanism (40) is arranged on the downstream position of described blowing mechanism (30)；The online water trap of described wet jetting piles can accomplish metal steel strap not with defat line, plate face is clean, do not have aberration, do not have pitting, roller consumption to reduce, directly go straightening just can and without defat.
Description
Technical field
This utility model relates to metal plate and belt processing technique field, is specifically related to a kind of metal plate and belt wet jetting piles and exempts from defat and exist
Line water trap.
Background technology
Along with the development of the fast development of national economy, particularly automobile industry and household electric appliances, to cold-rolled steel sheet product
Surface quality requirements more and more higher.Cold rolling levelling is the cold deformation process of a little pressure, is cold-rolled steel sheet process of producing product
In significant one procedure, this operation determines into the apparent condition of flat rubber belting steel, plate shape, mechanics to a great extent
Performance and processing performance.
Cold rolling levelling mainly includes dry flat and wet jetting piles two ways, and wherein, it is the most extensive that wet jetting piles is applied.Wet flat
For blowing off the good and bad direct relation strip surface quality that strip steel upper and lower surface remains the blow device of water stain grade during whole, as
If it is not thorough that belt steel surface remains water stain removing, belt steel surface can form faint yellow smooth speckle or produce corrosion, has a strong impact on band
Steel quality.The wet jetting piles of prior art solves pitting and the aberration problem of dry flat, but new problem be have on plate face smooth
Liquid remains, and is not easy to wash off on defat line.
It is badly in need of a kind of online auxiliary device of wet jetting piles of research, can effectively remove steel strip surface leveling precision residual, retain wet flat
Whole technological advantage.
Utility model content
For drawbacks described above, the purpose of this utility model is to provide a kind of metal plate and belt wet jetting piles to exempt from defat online except water
Device.
The purpose of this utility model is achieved in that a kind of metal plate and belt wet jetting piles exempts from the online water trap of defat, plate
Band is rolled by roll, including the uniform spraying mechanism of at least one leveling precision, at least one blowing mechanism and at least one hot blast
Drying mechanism, the uniform spraying mechanism of described leveling precision is arranged at least side of the metal plate and belt of the upstream position of Rolling roller, blows
Sweep at least side that mechanism is arranged on the downstream position metal plate and belt of Rolling roller；Described hot-air seasoning mechanism is arranged on described purging
The downstream position of mechanism；
The uniform spraying mechanism of described leveling precision includes that fan nozzle, described fan nozzle are symmetricly set in strip upper and lower
The front of Rolling roller；
Described blowing mechanism includes main blowing mechanism, the first limit blowing mechanism and the second limit blowing mechanism, blows described master
Sweeping the first limit blowing mechanism that is respectively arranged at two ends with of mechanism, described first limit blowing mechanism is positioned at the strip of main blowing mechanism and advances
The upstream in direction, described second limit blowing mechanism is positioned at the downstream of the strip direct of travel of main blowing mechanism；Described first limit is blown
Sweep mechanism and/or the second limit blowing mechanism is arranged at least side of roll downstream strip；
Hot-air seasoning mechanism includes blower fan, heat exchange qi sheet and drying baker, and described fan outlet connects institute by heat exchanging air duct
State the air intake vent of drying baker, in described heat exchanging air duct, be provided with heat exchange qi sheet；The top-side of described drying baker is provided with circulation air path,
On the air intake vent of the side that the circulation air path other end is connected to described blower fan.
Further, described main blowing mechanism includes the first purging branch and the second purging branch, described first purging point
Propping up to be respectively provided with the second purging branch and connect end and band edge end, the connection of described connection end constitutes connection top；At the first purging
Being respectively provided with multiple nozzle in branch and the second purging branch, described connection end drift angle makes nozzle towards plate towards roll
The outside jet airstream in belt edge direction；The first purging branch on described connection top and the second purging branch and strip length side
To center line angle be 50 °～90 °.
Further, described first limit blowing mechanism includes the first limit scavenging conduit, in the first limit scavenging conduit arrival end connection
At the described first band edge end purging branch and the second purging branch, the port of export connects at least one first limit purge nozzle,
The port of export of described first limit scavenging conduit extends to roll and the side of sewing on of strip joint, and nozzle is swept to strip in described first limit
Edge direction jet airstream.
Further, described second limit blowing mechanism includes the second limit scavenging conduit, and the second limit scavenging conduit arrival end is band edge
End, the port of export of described second limit scavenging conduit is provided with at least 2 the second limit purge nozzle, and described second limit scavenging conduit tilts and right
Claim to be arranged at both sides, plate width direction layout and be constructed so that the second limit purge nozzle is towards strip edges direction jet airstream
Purge branch described first and be positioned at the width centre position of described strip with the top that connects of the second purging branch.
Further, the air intake vent of described drying baker is two, and air outlet is two, and described blower fan is two.
Further, described air outlet is symmetricly set on two side plates up and down of drying baker.
Further, described drying baker is the cuboid of horizontal positioned, and described air intake vent is arranged on described drying baker
Side, described air outlet is symmetricly set on before and after drying baker on two side plates, and described metal plate and belt enters from an air outlet, from
Another air outlet is gone out.
Further, described second limit scavenging conduit and described strip length direction center line angle are 40～50 °.
Compared with prior art, uniform spraying mechanism both ensure that the lubrication of leveling roll to the present invention, in turn ensure that leveling precision
A small amount of and be uniformly distributed, this is the premise that blowing mechanism and hot-air seasoning mechanism can complete task, and blowing mechanism is plate face
The premise that hot-air seasoning is water stain, carries out three roads blow targetedly according to the feature being distributed with flush edge liquid in the middle of strip
Sweep so that strip surface only remains moisture film and without water droplet, it is ensured that the surface quality of drying, Ze Shiqianliang mechanism of hot-air seasoning mechanism
The shower of final technique effect and executor, the hot air circulation of its excellence heats drying technology and then makes in drying baker all the time
Constant high temperature, it is ensured that the moisture film on strip surface the most all evaporates and becomes water vapour, and three mutually supports phase interaction
With, finally obtaining the online water removal effect exempting from defat, efficiency is high and low cost, and the online water trap of described wet jetting piles can accomplish gold
Genus steel band, not with defat line, directly goes straightening the most permissible, and plate face is clean, do not have aberration, do not have the consumption reduction of pitting, roller, nothing
Need defat.If plus the high pressure water washing mechanism of most upstream, then plate face can reach DE Specular Lighting effect, considerably increases strip
Quality.
The online water trap of described wet jetting piles, has the ingenious mechanism design worked in concert, for the technique of prominent wet jetting piles
Advantage and play a pivotal role, for enterprise produce improve efficiency and reduce cost.
Accompanying drawing explanation
Fig. 1 is the front view that this utility model wet jetting piles exempts from the online water trap of defat.
Fig. 2 is the top view that this utility model wet jetting piles exempts from the online water trap of defat.
Fig. 3 is the top view that this utility model wet jetting piles exempts from another embodiment of the online water trap of defat.
Fig. 4 is the structure chart that this utility model wet jetting piles exempts from the hot-air seasoning mechanism of the online water trap of defat.
Wherein, a) it is front view, b) is side view.
Fig. 5 is prior art temper rolling technology device schematic diagram.Wherein, a) it is front view, b) is top view.
Reference in above-mentioned figure:
10 wet jetting piles exempt from the online water trap of defat, the 20 uniform spraying mechanisms of leveling precision, 30 blowing mechanisms, 40 hot-air seasonings
Mechanism
301 main blowing mechanisms, 302 first limit blowing mechanisms, 303 second limit blowing mechanisms, 4 strips, 5 rolls
301.1 first purging branches, 301.2 second purging branches, 301.3 nozzles
302.1 first limit scavenging conduits, 302.2 first limit purge nozzle
303.1 second limit scavenging conduits, 303.2 second limit purge nozzle
α first purge branch and the second purging branch respectively with the center line angle of strip length direction
The left second limit scavenging conduit of β and right second limit scavenging conduit respectively with described strip length direction center line angle
401 blower fans, 402 heat exchange qi sheets, 403 drying bakers, 404 heat exchanging air ducts, 405 circulation air paths
403.1 air intake vents, 403.2 air outlets
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but be not limited to model of the present utility model
Enclose.
As it can be seen, a kind of online water trap of wet jetting piles 10, including the uniform spraying mechanism of leveling precision 20, blowing mechanism
30, the described uniform spraying mechanism of flat leveling precision 20 is arranged on the upstream position of Rolling roller, and blowing mechanism 22 is arranged on Rolling roller
Downstream position.
The uniform spraying mechanism of described leveling precision 20 includes that fan nozzle 201.1, described fan nozzle 201.1 are symmetricly set in
The front of the Rolling roller of strip upper and lower.The width of fan nozzle 201.1 is the 80% of plate width.
Described blowing mechanism 30 includes main blowing mechanism the 301, first limit blowing mechanism 302 and the second limit blowing mechanism 303,
Described main blowing mechanism 301 includes the first purging branch 301.1 and the second purging branch 301.2, described first purging branch
301.1 are respectively provided with connects end and band edge end with the second purging branches 301.2, and the connection of described connection end constitutes and connects top, institute
State the first purging branch 301.1 on connection top and the second purging branch 301.2 respectively with the center line angle α of strip length direction
It it is 60 °～80 °.The limit end of described first purging branch 301.1 is compressed air inlet, described second purging branch 301.2
Band edge end is compressed air outlet；First purging branch 301.1 and the second purging branch 301.2 are respectively provided with many
Individual nozzle 301.3, described connection end drift angle is towards pricking roller, and such nozzle 301.3 is towards the outside jet airstream in bandwidth direction.
Purge branch 301.1 described first and be positioned at the width of described strip with the top that connects of the second purging branch 301.2
Degree centre position, direction.
It is respectively equipped with the first limit purging at the described first band edge end purging branch 301.1 and the second purging branch 301.2
Mechanism 302；Described first limit blowing mechanism 302 is positioned at the upstream of main blowing mechanism 301；Described first limit blowing mechanism includes
Scavenging conduit 302.1 on one side, purge branch 301.1 and the in the first limit scavenging conduit 302.1 arrival end connection described first
The band edge end of two purging branches 301.2, the port of export connects the first limit purge nozzle 302.2, described first limit scavenging conduit 302.1
The port of export extend to roll and the side of sewing on of strip joint, described first limit sweep nozzle 302.2 to strip edges direction spray
Penetrate air stream.
Described second limit blowing mechanism 303 is positioned at the downstream of the strip direct of travel of main blowing mechanism 301；Described second limit
Blowing mechanism 303 includes the second limit scavenging conduit 303.1, and the second limit scavenging conduit 303.1 arrival end is band edge end, and described second limit is blown
The port of export sweeping pipe 303.1 is provided with at least 2 the second limit purge nozzle 303.2, and described second limit scavenging conduit 303.1 tilts and right
Claim to be arranged at both sides, plate width direction layout and be constructed so that the second limit purge nozzle 303.2 is towards strip edges direction injection sky
Air-flow.Preferably, described second limit scavenging conduit 303.1 is 40-50 ° with described strip length direction center line angle β.
It is provided with described blowing mechanism 30 at least side of roll 5 front strip 4.
The online water trap of described wet jetting piles, also includes hot-air seasoning mechanism 40, including blower fan 401 and heat exchange qi sheet 402
With drying baker 403, described blower fan 401 exports the air intake vent being connected described drying baker 403 by heat exchanging air duct 404, described heat exchange
Heat exchange qi sheet 402 it is provided with in air channel 404；Circulation air path 405, circulation air path 405 other end it is provided with at described drying baker air outlet
On the air intake vent of the side of connecting fan.
Described drying baker 403 is the cuboid vertically placed, and the air intake vent 403.1 of described drying baker 403 is two, goes out
Air port 403.2 is two, and described blower fan is 402, and described air intake vent 403.1 is arranged on the side of described drying baker 403, described
Air outlet 3.2 is arranged on the narrower side of described drying baker 3, and described air outlet 3.2 is the narrower of 10-20cm for width
Seam, described air outlet 403.2 is symmetricly set on two side plates up and down of drying baker 403.
Preferably, the upper and lower both sides of upstream strip of the uniform spraying mechanism of described leveling precision 20 are additionally provided with high pressure water flushing washing machine
Structure, described high pressure water washing mechanism includes that branch is rinsed by the first flushing branch and second, and described first rinses branch and the second punching
Washing branch and be respectively provided with connection end and band edge end, the connection of described connection end constitutes water under high pressure connection top；Branch is rinsed first
Rinse with second and be respectively provided with multiple hydraulic spray in branch.Described water under high pressure connection end drift angle is advanced towards strip
The opposite direction in direction makes hydraulic spray outwards spray High-Pressure Water towards strip edges direction；First punching on described connection top
Wash branch and the second center line angle γ rinsing branch and strip length direction is 60 °～90 °.
Equipment and technique are optimized on the basis of common temper rolling technology by we, have following technical spirit
Improve:
1) the leveling precision nozzle at the design entry of uniform spraying mechanism uses fan nozzle, and leveling precision is ejected into working roll
Top half, the leveling precision in the most whole roll gap is the most uniform；
2) ingehious design of blowing mechanism
Devise the first limit blowing mechanism, directly purging working roll roll gap, focus on first blowing away of strip edges emulsion,
Because roll is when rolling, emulsion flows uniformly in strip from roll, after strip goes out roll, contacts width with strip at roll
On degree direction, the distribution of emulsion is the feature that many centres, both sides are few, applicant have observed that such characteristic distributions, thus has set
Count the first limit blowing mechanism, it is ensured that the emulsion of amount maximum is first blown away.The leveling precision overwhelming majority is blown to outside frame,
Only little leveling precision is also had to remain at steel edge portion；
The inclined design of main blowing mechanism, main blowing mechanism first purging branch with second purging branched layout become so that
Nozzle is towards the outside jet airstream in strip edges direction.So design is to be blown in the middle of strip by the rolling mill compound in the middle of strip
To strip edges area or blowout strip edges.
It is aided with the second limit blowing mechanism, the purging that the rolling mill compound in strip interacts, the most remaining border land through two steps
Band remains part rolling mill compound, and the second limit blowing mechanism concentrates one's energy last edge residual also to blow away just.At band
Steel edge added four groups of compressed-air atomizers the most altogether, it is desirable to force pressure is high, and flow is little, the residual leveling precision of edge
Also blow clean.
Being not much moisture in above measure, plate face, various ash, iron powder are also with leveling precision quilt
Blow away；
3) hot air drying box is dried, and adds two heat exchangers, has added one between fans entrance and drying baker simultaneously
Circulation air path, recycles most hot-air, and so, the temperature in drying baker has brought up to 90～100 degree, dries effect
Fruit significantly improves.
Uniformly spraying mechanism both ensure that the lubrication of leveling roll, in turn ensure that leveling precision is a small amount of and is uniformly distributed, and this is to blow
Sweep mechanism and hot-air seasoning mechanism can complete the premise of task, and blowing mechanism is the premise that plate face hot-air seasoning is water stain, root
Carry out three roads purge targetedly according to the feature being distributed with flush edge liquid in the middle of strip so that strip surface only remains moisture film
And without water droplet, it is ensured that the surface quality of drying, the shower of the final technique effect of Ze Shiqianliang mechanism of hot-air seasoning mechanism
And executor, the hot air circulation of its excellence heats drying technology and then makes in drying baker constant high temperature all the time, it is ensured that strip table
The moisture film in face the most all evaporates and becomes water vapour, three mutually support interact, finally obtain exempt from defat
Line water removal effect, efficiency is high and low cost, the online water trap of described wet jetting piles can accomplish metal steel strap not with defat line, directly
Connecing straightening the most permissible, plate face is clean, do not have aberration, do not have pitting, roller consumption to reduce, without defat.
The online water trap of described wet jetting piles, has the ingenious mechanism design worked in concert, for the technique of prominent wet jetting piles
Advantage and play a pivotal role, for enterprise produce improve efficiency and reduce cost.
Claims (8)
1. metal plate and belt wet jetting piles exempts from the online water trap of defat, and strip rolls smooth by roll, it is characterised in that
Including the uniform spraying mechanism of leveling precision (20), at least one blowing mechanism (30) and at least one hot-air seasoning mechanism
(40), the uniform spraying mechanism of described leveling precision (20) is arranged at least side of the metal plate and belt of the upstream position of Rolling roller, blows
Sweep at least side that mechanism (20) is arranged on the downstream position metal plate and belt of Rolling roller；Described hot-air seasoning mechanism (40) is arranged on
The downstream position of described blowing mechanism (30)；
The uniform spraying mechanism of described leveling precision (20) includes that fan nozzle (201.1), described fan nozzle (201.1) are symmetrical arranged
Front in the Rolling roller of strip upper and lower；
Described blowing mechanism (30) includes main blowing mechanism (301), the first limit blowing mechanism (302) and the second limit blowing mechanism
(303), at the first limit blowing mechanism (302) that is respectively arranged at two ends with of described main blowing mechanism (301), described first limit purging machine
Structure (302) is positioned at the upstream of the strip direct of travel of main blowing mechanism, and described second limit blowing mechanism (303) is positioned at main purging machine
The downstream of the strip direct of travel of structure；Described first limit blowing mechanism (302) and/or the second limit blowing mechanism (303) are arranged on
At least side of roll downstream strip；
Hot-air seasoning mechanism (40) includes blower fan (401), heat exchange qi sheet (402) and drying baker (403), and described blower fan (401) goes out
Mouth connects the air intake vent of described drying baker (403) by heat exchanging air duct (404), and described heat exchanging air duct is provided with heat exchange qi in (404)
Sheet (402)；The top-side of described drying baker is provided with circulation air path (405), and circulation air path (405) other end is connected to described wind
On the air intake vent of the side of machine (401).
2. metal plate and belt wet jetting piles exempts from the online water trap of defat as claimed in claim 1, it is characterised in that described main purging machine
Structure (301) include the first purging branch (301.1) and second purging branch (301.2), described first purging branch (301.1) and
Second purging branch (301.2) is respectively provided with connection end and band edge end, and the connection of described connection end constitutes connection top；Blow first
Sweep and be respectively provided with multiple nozzle (301.3), described connection end on branch (301.1) and the second purging branch (301.2)
Drift angle makes nozzle (301.3) towards the outside jet airstream in strip edges direction towards roll；The first of described connection top is blown
The center line angle (α) sweeping branch (301.1) and the second purging branch (301.2) and strip length direction is 60 °～90 °.
3. metal plate and belt wet jetting piles exempts from the online water trap of defat as claimed in claim 2, it is characterised in that described first limit is blown
Sweep mechanism (302) and include the first limit scavenging conduit (302.1), connect described first at the first limit scavenging conduit (302.1) arrival end
Purging branch (301.1) and the band edge end of the second purging branch (301.2), the port of export connects at least one first limit purging spray
Mouth (302.2), the port of export of described first limit scavenging conduit (302.1) extends to roll and the side of sewing on of strip joint, described
First limit purge nozzle (302.2) is to strip edges direction jet airstream.
4. metal plate and belt wet jetting piles exempts from the online water trap of defat as claimed in claim 2, it is characterised in that described second limit is blown
Sweeping mechanism (303) and include the second limit scavenging conduit (303.1), the second limit scavenging conduit (303.1) arrival end is band edge end, described
The port of export of two limit scavenging conduits (303.1) is provided with at least 2 the second limit purge nozzle (303.2), described second limit scavenging conduit
(303.1) tilt and be symmetricly set in both sides, plate width direction arrange be constructed so that the second limit purge nozzle (303.2) court
Strip edges direction jet airstream described first purge branch (301.1) and second purge branch (301.2) connect top
End is positioned at the width centre position of described strip.
5. metal plate and belt wet jetting piles exempts from the online water trap of defat as claimed in claim 1, it is characterised in that described drying baker
(403) air intake vent (403.1) is two, and air outlet (403.2) is two, and described blower fan (401) is two.
6. metal plate and belt wet jetting piles exempts from the online water trap of defat as claimed in claim 5, it is characterised in that described air outlet
(403.2) it is symmetricly set on two side plates up and down of drying baker (403).
7. metal plate and belt wet jetting piles exempts from the online water trap of defat as claimed in claim 5, it is characterised in that described drying baker
(403) being the cuboid of horizontal positioned, described air intake vent (403.1) is arranged on the side of described drying baker (403), described in go out
Air port (403.2) is symmetricly set on before and after drying baker (403) on two side plates, and described metal plate and belt enters from an air outlet,
Go out from another air outlet.
8. metal plate and belt wet jetting piles exempts from the online water trap of defat as claimed in claim 4, it is characterised in that described second limit is blown
Sweeping pipe (303.1) with described strip length direction center line angle (β) is 40～50 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620066137.1U CN205684490U (en) | 2016-01-25 | 2016-01-25 | A kind of metal plate and belt wet jetting piles exempts from the online water trap of defat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620066137.1U CN205684490U (en) | 2016-01-25 | 2016-01-25 | A kind of metal plate and belt wet jetting piles exempts from the online water trap of defat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205684490U true CN205684490U (en) | 2016-11-16 |
Family
ID=57263682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620066137.1U Expired - Fee Related CN205684490U (en) | 2016-01-25 | 2016-01-25 | A kind of metal plate and belt wet jetting piles exempts from the online water trap of defat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205684490U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522007A (en) * | 2016-01-25 | 2016-04-27 | 天津炬坤金属科技有限公司 | Degreasing-free on-line water removal device for wet temper-rolling of metal plate strips |
| CN109398961A (en) * | 2018-08-28 | 2019-03-01 | 天津炬坤金属科技有限公司 | The oil-less rust-proofing technique and rust prevention packaging of the cold rolling black plate of long rust-proof life |
-
2016
- 2016-01-25 CN CN201620066137.1U patent/CN205684490U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522007A (en) * | 2016-01-25 | 2016-04-27 | 天津炬坤金属科技有限公司 | Degreasing-free on-line water removal device for wet temper-rolling of metal plate strips |
| CN105522007B (en) * | 2016-01-25 | 2018-03-13 | 天津炬坤金属科技有限公司 | A kind of metal plate and belt wet jetting piles exempt from the online de-watering apparatus of degreasing |
| CN109398961A (en) * | 2018-08-28 | 2019-03-01 | 天津炬坤金属科技有限公司 | The oil-less rust-proofing technique and rust prevention packaging of the cold rolling black plate of long rust-proof life |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20161116 |