CN202830091U - Linear water curtain device - Google Patents
Linear water curtain device Download PDFInfo
- Publication number
- CN202830091U CN202830091U CN 201220515224 CN201220515224U CN202830091U CN 202830091 U CN202830091 U CN 202830091U CN 201220515224 CN201220515224 CN 201220515224 CN 201220515224 U CN201220515224 U CN 201220515224U CN 202830091 U CN202830091 U CN 202830091U
- Authority
- CN
- China
- Prior art keywords
- water outlet
- straight line
- limit
- line water
- mixing
- 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 - Lifetime
Links
Abstract
The utility model relates to a linear water curtain device. The linear water curtain device comprises a water tank, wherein a straight slit is formed at the bottom of the water tank; a linear water outlet and a high mixing edge are respectively fixed on two sides below the straight slit; the high mixing edge and the linear water outlet are made of angle steel and are arranged back to back; the bottom edge of the high mixing edge is higher than that of the linear water outlet; a plurality of quantifying pipes are uniformly distributed between the linear water outlet and the high mixing edge; the top end of each quantifying pipe is communicated with the inside of the water tank; and the bottom end of each quantifying pipe is higher than the bottom edge of the high mixing edge. According to the linear water curtain device, the linear water outlet and the high mixing edge reinforce the straight slit at the bottom of the water tank, and the quantifying pipes can ensure that the separation distance between the linear water outlet and the high mixing edge is kept uniform, so that the water curtain thickness of a quenching medium is kept consistent; and quantitative mixing areas which are formed between the quantifying pipes and the linear water outlet and between the quantifying pipes and the high mixing edge can ensure that the quenching medium can be mixed uniformly, and the flow rate of the quenching medium is kept consistent.
Description
Technical field
The utility model 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 utility model provides a kind of straight line water screen apparatus for the problems referred to above, and this device intensity is high, and the quenchant cascade of generation is uniform and stable.
According to the technical solution of the utility model: 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 utility model is: the utility model cathetus water outlet mixes the limit with a high position water tank bottom vertical masonry joint is played booster action, quantity tube can guarantee that the straight line water outlet is even with high-order spacing of mixing between the limit, guarantees 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 utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model 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 utility model 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 utility model 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 utility model 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.
The utility model cathetus water outlet 3 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 utility model can be stable continuously for a long time, long service life; And substantially do not need repairing easy maintenance.The utility model 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 |
|---|---|---|---|
| CN 201220515224 CN202830091U (en) | 2012-10-09 | 2012-10-09 | Linear water curtain device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220515224 CN202830091U (en) | 2012-10-09 | 2012-10-09 | Linear water curtain device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202830091U true CN202830091U (en) | 2013-03-27 |
Family
ID=47941845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220515224 Expired - Lifetime CN202830091U (en) | 2012-10-09 | 2012-10-09 | Linear water curtain device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202830091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102899463A (en) * | 2012-10-09 | 2013-01-30 | 无锡信德隆工业炉有限公司 | Linear water curtain device |
-
2012
- 2012-10-09 CN CN 201220515224 patent/CN202830091U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102899463A (en) * | 2012-10-09 | 2013-01-30 | 无锡信德隆工业炉有限公司 | Linear water curtain device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203816549U (en) | Liquid stirrer | |
| CN203820551U (en) | Non-isometric spiral-flow type aeration tube device for industrial sewage treatment | |
| CN104790048A (en) | Needleless electrostatic spinning device | |
| CN202830091U (en) | Linear water curtain device | |
| CN102899463B (en) | Linear water curtain device | |
| CN203791150U (en) | Corrosion resisting device for automatically welded steel tube | |
| CN203855392U (en) | High-pressure foam making device | |
| CN204324980U (en) | A kind of pipe weir of rearmounted denitrogenation biological filter | |
| CN104152931B (en) | A kind of whirlwind-type acid-washing stainless steel system and method thereof | |
| CN203907101U (en) | Seepage prevention pipeline | |
| CN203750429U (en) | Static-pressure dissolver of solid water glass | |
| CN203418112U (en) | System for adjusting temperature of condensate water in cooling pond in casting | |
| CN203820848U (en) | Counter-flow quenching system of slender work-pieces | |
| CN213495655U (en) | Cooling device for external water pipe of roller | |
| CN202983539U (en) | Pipeline mixer internally provided with fins | |
| CN204198603U (en) | A kind of clarifying plant of TFT substrate glass delivery system | |
| CN205868042U (en) | Still crude gas and tail gas blender | |
| CN203764109U (en) | Alkaline liquor spraying device for waste gas treatment and washing system for waste gas treatment | |
| CN204767559U (en) | Energy -conserving cooling crystallizer | |
| CN204095287U (en) | A kind of intaglio printing ink-feeding device | |
| CN205046445U (en) | Portable emulsified asphalt production facility | |
| CN204107285U (en) | A kind of percolation tower tray | |
| CN203253680U (en) | Heavy oil experiment die cleaning device | |
| CN203711023U (en) | Gas distributing pipe device for gas distributor of novel carbonization tower | |
| CN204544844U (en) | For the cleaning device of clean clarifier swash plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |