CN102899463A - Linear water curtain device - Google Patents
Linear water curtain device Download PDFInfo
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- CN102899463A CN102899463A CN2012103800391A CN201210380039A CN102899463A CN 102899463 A CN102899463 A CN 102899463A CN 2012103800391 A CN2012103800391 A CN 2012103800391A CN 201210380039 A CN201210380039 A CN 201210380039A CN 102899463 A CN102899463 A CN 102899463A
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- water outlet
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- line water
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Abstract
The invention relates to a linear water curtain device, comprising a water tank, wherein the bottom of the water tank is provided with a straight slit; a linear water outlet and a high mixed edge are respectively fixed at the two sides below the straight slit; the high mixed edge and the linear water outlet are respectively made of angle iron and arranged back to back; the bottom margin of the high mixed edge is higher than the bottom margin of the linear water outlet; a plurality of quantitative tubes are arranged between the linear water outlet and the high mixed edge; the tops of the quantitative tubes are communicated with the interior of the water tank; and the bottoms of the quantitative tubes are higher than the bottom margin of the high mixed edge. According to the invention, the linear water outlet and the high mixed edge have effect of reinforcing the straight slit of the water tank bottom, and the quantitative tubes can guarantee the uniform distance between the linear water outlet and the high mixed edge and guarantee the consistent thickness of the quenching medium water curtain; and a quantification mixing zone formed by the quantitative tubes and the linear water outlet, the linear water outlet and the high mixed edge can allow the quenching medium to be mixed uniformly and make the flow consistent.
Description
Technical field
The present invention relates to pipe, the axial workpiece quenching machine of heat treatment industry, specifically a kind of straight line water screen apparatus for the quenchant outflow.
Background technology
Along with Economic development, industrial level is constantly improving, and higher-end businesses is also constantly improving the requirement of pipe, axial workpiece.Quite high to the uniformity of hardness requirement of body (about 12 meters of total lengths) such as oil country tubular good, and the oil recovery degree of depth is darker, requires higher.When body when quenching machine quenches, quenchant directly affects the homogeneity of the quick speed of cooling of quenching body in the discharge uniformity of total length direction, namely directly affect the homogeneity of body hardness.
In the prior art, the outflow mode of quenchant mainly adopts calandria water screen apparatus or straight-line joint type water screen apparatus on the quenching machine water tank.The calandria water screen apparatus is to be furnished with a row or multi-row pipe at water tank bottom, and quenchant flows out from pipe; Local cutout phenomenon often appears in this device.The straight-line joint type water screen apparatus is to be furnished with vertical masonry joint one at water tank bottom, and quenchant flows out from vertical masonry joint; This device intensity difference, after use for some time, vertical masonry joint can be out of shape, thereby causes the cascade variable thickness to cause.These two kinds of devices all cause quenching hardness scattered error of body is larger, even the drill rod breaking phenomenon often has generation in drilling process, directly affects cost of oil production.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of straight line water screen apparatus is provided, this device intensity is high, and the quenchant cascade of generation is uniform and stable.
According to technical scheme of the present invention: a kind of straight line water screen apparatus, comprise water tank, the bottom of described water tank has vertical masonry joint, the both sides, below of described vertical masonry joint are fixed with respectively straight line water outlet and the high-order limit of mixing, described high-order mixing limit and described straight line water outlet adopt respectively angle steel, and arrange back-to-back, described high-order base of mixing the limit is higher than the base of described straight line water outlet, described straight line water outlet mixes with a described high position and is evenly equipped with a plurality of quantity tubes between the limit, the top of described a plurality of quantity tubes communicates with the inside of described water tank, and the bottom of described a plurality of quantity tubes is higher than described high-order base of mixing the limit.
Equal legged angle is adopted on the described high-order limit of mixing, and described straight line water outlet adopts unequal-angle bar.
Described quantity tube adopts square tube.
The described high-order material that mixes limit, described straight line water outlet and described quantity tube is stainless steel.
Technique effect of the present invention is: cathetus water outlet of the present invention mixes the limit water tank bottom vertical masonry joint is played booster action with high-order, and quantity tube can guarantee that the spacing that straight line water outlet and a high position mix between the limit is even, assurance quenchant cascade consistency of thickness; Quantity tube mixes the quantitative mixing zone that forms between the limit with straight line water outlet and a high position can make quenchant mix, and flow is consistent.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further described.
Among Fig. 1, comprise water tank 1, vertical masonry joint 2, straight line water outlet 3, quantitative mixing zone 4, quantity tube 5, the high-order limit 6 etc. of mixing.
As shown in Figure 1, the present invention is a kind of straight line water screen apparatus, comprises water tank 1, and the bottom of water tank 1 has vertical masonry joint 2.
The present invention both sides below vertical masonry joint 2 are fixed with respectively straight line water outlet 3 and the high-order limit 6 of mixing.Angle steel is adopted respectively with straight line water outlet 3 in the high-order limit 6 of mixing, and equal legged angle is adopted on the high-order limit 6 of mixing, and straight line water outlet 3 adopts unequal-angle bar.A high position is mixed limit 6 and straight line water outlet 3 is arranged back-to-back, and high-order base of mixing limit 6 is higher than the base of straight line water outlet 3.High-order mixing limit 6 and straight line water outlet 3 are welded on the bottom surface of water tank 1.
Be evenly equipped with a plurality of quantity tubes 5 between the limit 6 in straight line water outlet 3 and high-order the mixing, quantity tube 5 is welded on straight line water outlet 3 to be mixed between the limit 6 with high-order, and quantity tube 5 preferably adopts square tube.The top of a plurality of quantity tubes 5 communicates with the inside of water tank 1, and the bottom of a plurality of quantity tubes 5 is higher than high-order base of mixing limit 6.The quantitative mixing zone 4 of formation between the bottom of quantity tube 5 and high-order base of mixing limit 6 and the straight line water outlet 3.
The high-order material that mixes limit 6, straight line water outlet 3 and quantity tube 5 is stainless steel, can corrosion, can increase the service life.
Working process of the present invention is as follows: the quenchant in the water tank 1 flows out downwards with high-order slit of mixing between the limit 6 from quantity tube 5 and straight line water outlet 3, quenchant is quantitatively mixing in the mixing zone 4, forms well-regulated freely falling body straight line cascade along straight line water outlet 3 again.
Cathetus water outlet 3 of the present invention mixes 2 booster actions of limit 6 pairs of water tanks, 1 bottom vertical masonry joint with high-order, and vertical masonry joint 2 can not be out of shape; Straight line water outlet 3 is provided with quantity tube 5 with high-order the mixing between the limit 6, can guarantee that straight line water outlet 3 is even with high-order spacing of mixing between the limit 6, guarantees quenchant cascade consistency of thickness; Quantity tube 5 and straight line water outlet 3 and the high-order quantitative mixing zone 4 that forms between the limit 6 of mixing can make quenchant mix, and flow is consistent, can local not stop.
The present invention can be stable continuously for a long time, long service life; And substantially do not need repairing easy maintenance.The present invention has guaranteed the homogeneity on pipe, the axial workpiece quench cooled operation.
Claims (4)
1. straight line water screen apparatus, comprise water tank (1), the bottom of described water tank (1) has vertical masonry joint (2), it is characterized in that: the both sides, below of described vertical masonry joint (2) are fixed with respectively straight line water outlet (3) and the high-order limit (6) of mixing, angle steel is adopted respectively with described straight line water outlet (3) in the described high-order limit (6) of mixing, and arrange back-to-back, described high-order base of mixing limit (6) is higher than the base of described straight line water outlet (3), described straight line water outlet (3) mixes with a described high position and is evenly equipped with a plurality of quantity tubes (5) between the limit (6), the top of described a plurality of quantity tube (5) communicates with the inside of described water tank (1), and the bottom of described a plurality of quantity tubes (5) is higher than described high-order base of mixing limit (6).
2. according to straight line water screen apparatus claimed in claim 1, it is characterized in that: equal legged angle is adopted on the described high-order limit (6) of mixing, and described straight line water outlet (3) adopts unequal-angle bar.
3. according to straight line water screen apparatus claimed in claim 1, it is characterized in that: described quantity tube (5) adopts square tube.
4. according to straight line water screen apparatus claimed in claim 1, it is characterized in that: the described high-order material that mixes limit (6), described straight line water outlet (3) and described quantity tube (5) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210380039.1A CN102899463B (en) | 2012-10-09 | 2012-10-09 | Linear water curtain device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210380039.1A CN102899463B (en) | 2012-10-09 | 2012-10-09 | Linear water curtain device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102899463A true CN102899463A (en) | 2013-01-30 |
| CN102899463B CN102899463B (en) | 2014-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210380039.1A Active CN102899463B (en) | 2012-10-09 | 2012-10-09 | Linear water curtain device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102899463B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115044752A (en) * | 2022-06-28 | 2022-09-13 | 无锡信德隆工业炉有限公司 | Quenching water curtain for oil production pipe |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5970417A (en) * | 1982-10-14 | 1984-04-20 | Nippon Kokan Kk <Nkk> | Nozzle header used for forming flat laminar flow |
| JPS6241793B2 (en) * | 1982-12-15 | 1987-09-04 | Matsushita Electric Ind Co Ltd | |
| US6013315A (en) * | 1998-01-22 | 2000-01-11 | Applied Materials, Inc. | Dispense nozzle design and dispense method |
| RU2161073C1 (en) * | 1999-09-20 | 2000-12-27 | Соковнин Олег Михайлович | Spray unit |
| CN1608740A (en) * | 2003-10-17 | 2005-04-27 | 显示器生产服务株式会社 | liquid injection nozzle |
| CN201336849Y (en) * | 2008-12-19 | 2009-11-04 | 王宇 | Anti-clog gravity-flow slow drip irrigation device |
| CN202830091U (en) * | 2012-10-09 | 2013-03-27 | 无锡信德隆工业炉有限公司 | Linear water curtain device |
-
2012
- 2012-10-09 CN CN201210380039.1A patent/CN102899463B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5970417A (en) * | 1982-10-14 | 1984-04-20 | Nippon Kokan Kk <Nkk> | Nozzle header used for forming flat laminar flow |
| JPS6241793B2 (en) * | 1982-12-15 | 1987-09-04 | Matsushita Electric Ind Co Ltd | |
| US6013315A (en) * | 1998-01-22 | 2000-01-11 | Applied Materials, Inc. | Dispense nozzle design and dispense method |
| RU2161073C1 (en) * | 1999-09-20 | 2000-12-27 | Соковнин Олег Михайлович | Spray unit |
| CN1608740A (en) * | 2003-10-17 | 2005-04-27 | 显示器生产服务株式会社 | liquid injection nozzle |
| CN201336849Y (en) * | 2008-12-19 | 2009-11-04 | 王宇 | Anti-clog gravity-flow slow drip irrigation device |
| CN202830091U (en) * | 2012-10-09 | 2013-03-27 | 无锡信德隆工业炉有限公司 | Linear water curtain device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115044752A (en) * | 2022-06-28 | 2022-09-13 | 无锡信德隆工业炉有限公司 | Quenching water curtain for oil production pipe |
| CN115044752B (en) * | 2022-06-28 | 2023-09-26 | 无锡信德隆工业炉有限公司 | Quenching water curtain for oil production pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102899463B (en) | 2014-11-26 |
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