CN205762993U - Laminar flow collector edge-masking and water recovery apparatus - Google Patents
Laminar flow collector edge-masking and water recovery apparatus Download PDFInfo
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- CN205762993U CN205762993U CN201620494529.8U CN201620494529U CN205762993U CN 205762993 U CN205762993 U CN 205762993U CN 201620494529 U CN201620494529 U CN 201620494529U CN 205762993 U CN205762993 U CN 205762993U
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- laminar flow
- flow collector
- water
- gusset
- masking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
This utility model relates to a kind of laminar flow collector edge-masking and water recovery apparatus, it is characterized in that, described block and water recovery apparatus included laminar flow collector, gusset, guide rod, V-arrangement water leg, U-shaped tank and push-pull bar, the quantity of described gusset is 4, crossed-symmetrical is welded on laminar flow collector, described push rod is arranged on gusset, the earhole of V-arrangement water leg 4 is enclosed within guide rod, U-shaped tank is arranged on the underface of laminar flow collector, the arc surface internal diameter of gusset is equal with the external diameter of laminar flow collector, and it is provided with circular hole on drift angle and bottom surface.This technical scheme compact conformation, reasonable in design, cool down the width of water band according to the width adjustment of strip steel, and the cooling water of edge-masking is recovered to water tank by water leg, reach the purpose economized on water.
Description
Technical field
This utility model relates to a kind of water recovery apparatus, is specifically related to a kind of laminar flow collector edge-masking and water recovery apparatus, belongs to hot-rolling laminar cooling device technical field.
Background technology
In hot rolling production process, temperature is a particularly important technological parameter, and it has directly impact to metal resistance of deformation in each frame, the metallographic structure to finished strip, grain size, the apparent condition of mechanical performance and strip steel.Therefore the temperature of rolled piece is controlled in the range of requiring most important under different as-rolled conditions.In order to obtain rational coiling temperature, the conveyor roller after finishing mill use cooling facility for laminar flow cool down strip steel.Cooling facility for laminar flow is to utilize flood to inhale principle, the water column of the stable whereabouts caused by low pressure siphon is to cool down strip steel, the siphon of one fixed width of having gathered on the collector of section cooling, siphonal width manufactures and designs according to the Breadth Maximum of institute's rolled band steel, water column out after form a blowdown stream at belt steel surface.In order to avoid roll narrower specification strip steel time, cause on the transition cooling of steel edge portion, strip steel transverse section inhomogeneous cooling and produce the edge torrid zone, the internal stress increase etc. of strip steel, cause band strip steel transverse warping, some laminar flow header designs edge sheltering device or built-in piston formula water bandwidth tunable arrangement, Main Function is exactly the width of the width control system collector cooling water according to strip steel.There is following problem in current this cooling facility for laminar flow: 1) although edge-masking can block water, and the cooling water to both sides shunting wastes, and is unfavorable for the saving of the resources of production, consumes the electricity charge, water rate；2) although built-in piston formula water bandwidth tunable arrangement can be economized on water, but its manufacture processing cost is higher, is not easy to safeguard, and during Shi Yonging, after the siphon of edge is blocked by piston, easily cause hydraulic pressure unstable, will also result in strip steel and a series of strip shape quality problem occurs.
Chinese patent CN200910047956.6 discloses one " a kind of laminar flow cooling upper spray blocking device ", which describe a kind of laminar flow cooling upper spray blocking device, can be according to the cooling technological requirement of strip steel different in width, the temperature drop of steel edge portion is reduced, it is ensured that plate shape, mechanical performance, temperature and the phase transformation of strip steel is in the uniformity of width by section cooling region respective change on width.This device is the edge sheltering device of outer-enwraped type, but its structure is relatively big, and the water blocking collection directly comes the both sides of roller-way, causes the waste of water resource, motor and laminar flow roller bed bearing seat is brought adverse effect, deteriorates the environment at this to a certain extent.Chinese patent CN200910047958.5 discloses one " a kind of laminar flow width-offset-adjusting cooling device and control method ", it is possible to according to the cooling technological requirement of strip steel different in width, regulation cooling water region on channel width direction.This device utilizes piston directly to be blocked by water nozzle, and water-saving result is obvious, but it is unstable to easily cause hydraulic pressure in the process of blocking tap for water, and its to manufacture processing cost higher, be not easy to safeguard.Therefore, exigence one device solves above-mentioned technical problem.
Summary of the invention
This utility model is just for technical problem present in prior art, a kind of laminar flow collector edge-masking and water recovery apparatus are provided, this technical scheme compact conformation, reasonable in design, the width of the width adjustment cooling water band according to strip steel, and the cooling water of edge-masking is recovered to water tank by water leg, reach the purpose of water saving.
To achieve these goals, the technical solution of the utility model is as follows, a kind of laminar flow collector edge-masking and water recovery apparatus, it is characterized in that, described in block and water recovery apparatus included laminar flow collector, gusset, guide rod, V-arrangement water leg, U-shaped tank and push-pull bar, the quantity of described gusset is 4, crossed-symmetrical is welded on laminar flow collector, described push rod is arranged on gusset, and the earhole of V-arrangement water leg is enclosed within guide rod, and U-shaped tank is arranged on the underface of laminar flow collector.
As a kind of improvement of the present utility model, the arc surface internal diameter of gusset is equal with the external diameter of laminar flow collector, and it is provided with circular hole on drift angle and bottom surface.
As a kind of improvement of the present utility model, the shaft of push-pull bar passes from the circular hole of the bottom surface of gusset, and the head boss of push-pull bar is inserted in the osculum of V-arrangement water leg of flange side, and push-pull bar is flexible will drive the V-arrangement water leg of transmission side to slide.
A kind of improving as of the present utility model, described guide rod uses round steel to make, and is arranged on gusset in the circular hole of drift angle.
As a kind of improvement of the present utility model, the frontal width of V-arrangement water leg is more than the spacing of two nozzles in laminar flow collector steel band direction, and both sides are respectively designed with a circular earhole, the internal diameter 1mm bigger than the external diameter of guide rod of circular earhole.Overlooking V-arrangement water leg, medium design has osculum, edge to have waterwall.
As a kind of improvement of the present utility model, the circular earhole of V-arrangement water leg is suspended on guide rod.
Relative to prior art, this utility model has the advantage that, 1) this technical scheme global design is ingenious, compact conformation, 2) earhole of this technical scheme V-arrangement water leg is suspended on guide rod, as long as horizontal direction applying external force makes it just slide can control water bandwidth, the water of edge is blocked and is directed in U-shaped tank by V-arrangement water leg, makes cooling water be returned directly to pond by return pipe, reduces water consumption；3) this technical scheme Environmental-protecting dust-removing is effective, improves the working environment of operator.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram,
Fig. 1-1 is Fig. 1 side view；
Fig. 2 position is water band minimum position structural representation；
Fig. 3 is the signal of V-arrangement collecting groove structure；
Fig. 4 is reinforcing plate structure schematic diagram；
1-laminar flow collector in figure；2-gusset；3-guide rod；4-V shape water leg；5-U shape tank；6-push-pull bar.
Detailed description of the invention:
In order to deepen understanding of the present utility model, below in conjunction with the accompanying drawings the present embodiment is described in detail.
Embodiment 1 :See Fig. 1-Fig. 4, a kind of laminar flow collector edge-masking and water recovery apparatus, described block and water recovery apparatus included laminar flow collector 1, gusset 2, guide rod 3, V-arrangement water leg 4, U-shaped tank 5 and push-pull bar 6, the quantity of described gusset is 4, crossed-symmetrical is welded on laminar flow collector, described push rod is arranged on gusset, the earhole of V-arrangement water leg 4 is enclosed within guide rod 3, U-shaped tank 5 is arranged on the underface of laminar flow collector 1, the arc surface internal diameter of gusset is equal with the external diameter of laminar flow collector, and it is provided with circular hole on drift angle and bottom surface；The shaft of push-pull bar 6 passes from the circular hole of the bottom surface of gusset 2, and the head boss of push-pull bar is inserted in the osculum of V-arrangement water leg 4 of flange side, and push-pull bar 6 is flexible will drive the V-arrangement water leg 4 of transmission side to slide；Described guide rod uses round steel to make, and is arranged on gusset in the circular hole of drift angle.
Embodiment 2 :Seeing Fig. 1, as a kind of improvement of the present utility model, the frontal width of V-arrangement water leg 4 is more than the spacing of two nozzles in laminar flow collector steel band direction, and both sides are respectively designed with a circular earhole, the internal diameter 1mm bigger than the external diameter of guide rod of circular earhole.Overlooking V-arrangement water leg, medium design has osculum, edge to have waterwall.The circular earhole of V-arrangement water leg is suspended on guide rodOperation principle:With reference to Fig. 1-Fig. 4, a kind of section cooling edge-masking and water recovery apparatus, including laminar flow collector 1, gusset 2, guide rod 3, V-arrangement water leg 4, U-shaped tank 5, push-pull bar 6.Gusset 2 crossed-symmetrical is welded on laminar flow collector, 4 pieces altogether, it is ensured that lower base angle circular hole (overlapping) on the same axis, and the upper apical pore of corresponding two is symmetrically distributed in the both sides of laminar flow collector 1；Guide rod 3 is arranged in the upper apical pore of gusset 2；The earhole of V-arrangement water leg 4 is enclosed within guide rod 3；The shaft of push-pull bar 6 passes from the lower bottom hole of gusset 2, and head boss is inserted in the osculum of V-arrangement water leg 4 of flange side, and push-pull bar 6 is flexible will drive the V-arrangement water leg 4 of transmission side to slide；U-shaped tank 5 is arranged on the underface of laminar flow collector 1, has certain angle between the two, makes U-shaped tank 5 discharge outlet be in low level, and discharge outlet can connect flexible pipe or other pipeline to water tank, makes the cooling water being blocked be directed to water tank.U-shaped tank uses semicircle steel pipe, its external diameter is necessarily less than the spacing of two nozzles in laminar flow collector steel band direction, and two top margins of steel pipe are also configured with waterwall, waterwall root one discharge outlet of design, it has certain angle with collector horizontal direction, it is simple to the discharge of cooling water.One of push-pull bar has a boss, and boss is inserted in the osculum of flange side V-arrangement water leg.Fig. 1 shown position is water band maximum position, does not blocks edge cooling water.When needing to block edge water nozzle and dropping down the cooling water, operator stand on the platform of working side, only need to pull push-pull bar 6, and transmission side V-arrangement water leg 4 is toward middle mobile, again working side V-arrangement water leg 4 toward middle mobile, determine the number that water nozzle blocks according to demand.Fig. 2 will be for this device dash schematic diagram, it is illustrated that position is minimum bit.
It should be noted that above-described embodiment, be not used for limiting protection domain of the present utility model, equivalents done on the basis of technique scheme or replacement each fall within this utility model scope of the claimed protection.
Claims (6)
1. a laminar flow collector edge-masking and water recovery apparatus, it is characterized in that, described block and water recovery apparatus included laminar flow collector, gusset, guide rod, V-arrangement water leg, U-shaped tank and push-pull bar, the quantity of described gusset is 4, crossed-symmetrical is welded on laminar flow collector, described push rod is arranged on gusset, and the earhole of V-arrangement water leg is enclosed within guide rod, and U-shaped tank is arranged on the underface of laminar flow collector.
Laminar flow collector edge-masking the most according to claim 1 and water recovery apparatus, it is characterised in that the arc surface internal diameter of gusset is equal with the external diameter of laminar flow collector, and it is provided with circular hole on drift angle and bottom surface.
Laminar flow collector edge-masking the most according to claim 2 and water recovery apparatus, it is characterized in that, the shaft of push-pull bar passes from the circular hole of the bottom surface of gusset, and the head boss of push-pull bar is inserted in the osculum of V-arrangement water leg, and push-pull bar is flexible will drive the V-arrangement water leg of transmission side to slide.
4. according to the laminar flow collector edge-masking described in Claims 2 or 3 and water recovery apparatus, it is characterised in that described guide rod uses round steel to make, and is arranged on gusset in the circular hole of drift angle.
Laminar flow collector edge-masking the most according to claim 4 and water recovery apparatus, it is characterised in that the both sides of V-arrangement water leg are respectively designed with a circular earhole, the internal diameter 1mm bigger than the external diameter of guide rod of circular earhole.
Laminar flow collector edge-masking the most according to claim 5 and water recovery apparatus, it is characterised in that the circular earhole of V-arrangement water leg is suspended on guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620494529.8U CN205762993U (en) | 2016-05-27 | 2016-05-27 | Laminar flow collector edge-masking and water recovery apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620494529.8U CN205762993U (en) | 2016-05-27 | 2016-05-27 | Laminar flow collector edge-masking and water recovery apparatus |
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| CN205762993U true CN205762993U (en) | 2016-12-07 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723104A (en) * | 2017-04-17 | 2018-11-02 | 上海梅山钢铁股份有限公司 | A kind of laminar flow collector cooling water inflow control device |
| CN110270598A (en) * | 2019-07-10 | 2019-09-24 | 鞍钢股份有限公司 | A kind of section cooling edge sheltering device and control method |
| CN112588818A (en) * | 2020-11-27 | 2021-04-02 | 中北大学 | Manufacturing method of large rectangular section with inner rib belt guide rail |
-
2016
- 2016-05-27 CN CN201620494529.8U patent/CN205762993U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723104A (en) * | 2017-04-17 | 2018-11-02 | 上海梅山钢铁股份有限公司 | A kind of laminar flow collector cooling water inflow control device |
| CN110270598A (en) * | 2019-07-10 | 2019-09-24 | 鞍钢股份有限公司 | A kind of section cooling edge sheltering device and control method |
| CN112588818A (en) * | 2020-11-27 | 2021-04-02 | 中北大学 | Manufacturing method of large rectangular section with inner rib belt guide rail |
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