CN202181326U - Novel instant convective cooling and heat exchange device provided with deoiling function and used for copper curl heat treatment - Google Patents
Novel instant convective cooling and heat exchange device provided with deoiling function and used for copper curl heat treatment Download PDFInfo
- Publication number
- CN202181326U CN202181326U CN2011202058723U CN201120205872U CN202181326U CN 202181326 U CN202181326 U CN 202181326U CN 2011202058723 U CN2011202058723 U CN 2011202058723U CN 201120205872 U CN201120205872 U CN 201120205872U CN 202181326 U CN202181326 U CN 202181326U
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- Prior art keywords
- heat exchange
- copper
- sides
- casing
- curl
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- 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 - Fee Related
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 32
- 239000010949 copper Substances 0.000 title claims abstract description 32
- 238000001816 cooling Methods 0.000 title claims abstract description 22
- 238000010438 heat treatment Methods 0.000 title abstract description 4
- 238000007669 thermal treatment Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
A novel instant convective cooling and heat exchange device provided with the deoiling function and used for copper curl heat treatment, which includes a roller way formed by a plurality of rollers, wherein flow guiding plates are arranged on the two sides and at the top of the roller way; a casing is arranged outside the flow guiding plates; a circulating fan is installed at the top of the casing; heat exchangers are horizontally installed between the casing on the two sides and the flow guiding plates; bottom spray nozzle plates are installed at the bottom of the casing; and side surface spray nozzle plates are installed on the inner sides of the flow guiding plates on the two sides of the casing. The device changes the air circulation manner, avoids oil drip on the surface of the copper curl, has high heat exchange intensity and excellent heat exchange effect, and greatly improves the heat exchange intensity and the effective heat exchange area as well as the heat exchange capability through organically combining the airflow direction, the air velocity and the effective heat exchange area; the horizontally arranged heat exchangers are safe, convenient and fast to install and replace, have no special requirement on height of a factory building, and are horizontally placed in the passages on the two sides of the device, are safe and convenient for being operated on the ground; and no installation space above the device is required to be reserved.
Description
Technical field
The utility model belongs in the industrial heat treatment furnace cooling heat transferring device when copper coiled thermal treatment.Be particularly related to a kind of new copper and coil thermal treatment with being with except that the quick convection current cooling heat transferring of functional oil device.
Background technology
Copper is coiled to obtaining specific mechanical property, needs to obtain specific metallographic structure through thermal treatment; For reaching this purpose, need be heated to cooling fast after certain temperature, and speed of cooling and surface quality are had specific requirement.
At present, to coil refrigerating unit mainly be to rely on protection gas convection circulation cooling to copper.Protection gas is installed in after the interchanger cooling at device top, under the effect of recirculation blower, is ejected into the surface that copper is coiled by the both direction up and down that installs; Coil with copper and to carry out heat exchange; Get back to the interchanger at device top again via the air channel of both sides, after cooling off again, under the effect of recirculation blower; Again by both direction ejection up and down, reciprocation cycle.
The shortcoming of existing apparatus is following:
1) copper is coiled the surface and can be produced the oil dripping phenomenon, influences copper and coils surface quality.Copper is coiled before thermal treatment because of the needs of drawing process, and a certain amount of drawing grease is all adhered on the surface, in heat treatment process; The grease gasification of will being heated becomes gas, and coils with copper and to enter into refrigerating unit; Can rapid cooling during through the interchanger at device top, be cooled into tiny oil droplet and be attached on heat exchanger surface and upper spray nozzle plate inboard, oil droplet can be grown up gradually in the course of time; When oil droplets tension force during less than the oil droplet self gravitation; Oil droplet can drop onto the coil pipe upper surface, pollutes and has accomplished heat treated finished product, can produce waste product because of surface quality is not up to standard when serious.
2) heat transfer intensity is low, and cooling performance is poor.In the existing apparatus; Perhaps arrange nozzle plate up and down; Except that be prone to producing the oil dripping phenomenon, protection gas is ejected into the lower surface that upper surface that the superiors' copper coils and orlop copper are coiled from both direction up and down, can be drawn back from the passage of both sides afterwards; Be prone to cause the gas circulation short circuit, bad to the cooling performance that middle part copper is coiled; Perhaps do not have nozzle plate, gas flow rate is low, and is poor to the whole cooling performance that copper is coiled.All air flow line, gas velocity, effective heat exchange area three are not combined.
3) decoration form of interchanger is unfavorable for installing and replacing and potential safety hazard is arranged.The interchanger of existing apparatus is installed in the top and vertically places, because equipment itself is just higher, also wants extra considering when interchanger is installed and changed to extract out; Enough spaces need be reserved in the top; Just the height to factory building has certain requirement, can increase user's factory building cost of investment, and because when installing with switching heat-exchanger more, need the workman to climb the equipment top; Operate at the equipment top, efficient and convenient inadequately and have a potential safety hazard.
The utility model content
The utility model purpose just provides a kind of new copper and coils thermal treatment with being with except that the quick convection current cooling heat transferring of functional oil device, overcomes the deficiency that exists in the above-mentioned prior art.
The utility model content is:
A kind of new copper is coiled thermal treatment and is removed the quick convection current cooling heat transferring of functional oil device with band; It is characterized in that: the roller-way (1) by many rollers are formed, at the both sides and the top of roller-way flow deflector (2) is arranged, the outside of flow deflector is the housing of this device (3); The top of housing is equipped with recirculation blower (4); Be horizontally installed with interchanger (5) between two side bodies and the flow deflector, housing bottom is equipped with bottom nozzle plate (6), and the installed inside of both sides flow deflector has side nozzle plate (7).
The utility model characteristic advantage and effect are following:
1) changes protection gas Recycle design, stop copper and coil surperficial oil dripping phenomenon.In the utility model, the Recycle design of protection gas is different with existing apparatus, and the protection gas that is cooled washes away the surface that copper is coiled by device below and the ejection of lateral nozzle plate; After the heat exchange, directly drawn back, along the shell of both sides and the passage of flow deflector composition by the recirculation blower of device top; Through the interchanger of both sides, after being cooled, under the recirculation blower power at top in the in-channel water placing flat; From device below and the ejection of lateral nozzle plate, go round and begin again reciprocation cycle.When butyraceous protection gas entered into this device, butyraceous gas can be because of the higher spatial upper strata that swims in of temperature, and the recirculation blower that is installed in the device top will be taken oil-containing gases away in time; And pass through the passage that both sides are made up of shell and flow deflector, in two wing passages, behind the interchanger of horizontal positioned; Oil gas in the protection gas will be cooled into tiny oil droplet; In the process that tiny oil droplet moves downward along passage, can steel plate attached to the passage both sides on, and be gathered into big oil droplet gradually; Passage both sides, effect lower edge at gravity gutter down; Collect in the oil trap of bottom of device, oil trap links to each other with drain, at the outside drain of can regularly opening of device the oil of condensation is discharged.Like this, just avoided copper to coil the problem of surperficial oil dripping.
2) heat transfer intensity is high, good effect of heat exchange.Under the certain situation of the air quantity of the heat interchanging area of interchanger and recirculation blower; The velocity of flow of protection gas and the size of effective heat exchange area are the key factors of decision cooling power, and the utility model combines air flow line, gas velocity, effective heat exchange area three.Nozzle plate is all arranged in bottom and both sides at device, and protection gas sprays at a high speed, and bottom surface and side that copper is coiled produce the intensive souring, increase substantially heat transfer intensity and effective heat exchange area, and then increase substantially exchange capability of heat.
3) interchanger horizontal arrangement, the installing and replacing safe ready is quick, and factory building height is not had particular requirement.In the utility model, interchanger is placed in the passage of device both sides, horizontal positioned; Need not climbing equipment during installing and replacing, can operate safety on ground; Convenient and swift, push and extract out because interchanger is a level, on short transverse, need not to reserve installing space during design house.
Description of drawings
Fig. 1 is that new copper is coiled thermal treatment with being with except that the quick convection current cooling heat transferring of functional oil device sectional schematic diagram.
Embodiment
As shown in Figure 1; New copper is coiled thermal treatment and is removed the quick convection current cooling heat transferring of functional oil device with band, and copper is coiled (8) and is loaded on the charging tray (9), is carried by the roller-way (1) that many rollers are formed; Flow deflector (2) is arranged at both sides and top in that copper is coiled; The outside of flow deflector is the device main body part---housing (3), the top of housing are equipped with recirculation blower (4), horizontal mounting heat exchanger (5) between two side bodies and the flow deflector; Housing bottom is installed bottom nozzle plate (6), the installed inside side nozzle plate (7) of both sides flow deflector.
The cooling of oil, collection, discharge direction are shown in figure (10); The butyraceous shielding gas can be because of the higher spatial upper strata that swims in of temperature, and the recirculation blower (4) that is installed in the device top will be extracted into the oil-containing shielding gas in the passage of being made up of shell (3) and flow deflector (2), behind the interchanger (5) through the in-channel water placing flat; Oil gas in the protection gas has been cooled into tiny oil droplet; In the process that tiny oil droplet moves downward along passage, can steel plate attached to the housing (3) of passage both sides and flow deflector (2) on, and be gathered into big oil droplet gradually; Passage both sides, effect lower edge at gravity gutter down; Collect in the oil trap of housing (3) bottom, oil trap links to each other with drain, at the outside drain of can regularly opening of device the oil of condensation is discharged.Like this, just avoided coiling the problem of surperficial oil dripping because of the copper that protection gas produces spray up and down.Simultaneously; The clean protection gas that does not have oil from the nozzle plate (7) and bottom nozzle plate (6) ejection at a high speed of both sides, washes away side and bottom surface that copper is coiled under the draft of top recirculation blower; With copper coil carry out heat exchange after; Be recycled blower fan again from the top and take away, go round and begin again, carry out cycle heat exchange and oil removing.
In a word, this utility model is compared with existing apparatus, has better deoiling effect and stronger cooling power.
Claims (1)
1. a new copper is coiled thermal treatment and is removed the quick convection current cooling heat transferring of functional oil device with band; It is characterized in that: the roller-way (1) by many rollers are formed, at the both sides and the top of roller-way flow deflector (2) is arranged, the outside of flow deflector is the housing of this device (3); The top of housing is equipped with recirculation blower (4); Be horizontally installed with interchanger (5) between two side bodies and the flow deflector, housing bottom is equipped with bottom nozzle plate (6), and the installed inside of both sides flow deflector has side nozzle plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202058723U CN202181326U (en) | 2011-06-17 | 2011-06-17 | Novel instant convective cooling and heat exchange device provided with deoiling function and used for copper curl heat treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202058723U CN202181326U (en) | 2011-06-17 | 2011-06-17 | Novel instant convective cooling and heat exchange device provided with deoiling function and used for copper curl heat treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202181326U true CN202181326U (en) | 2012-04-04 |
Family
ID=46174369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202058723U Expired - Fee Related CN202181326U (en) | 2011-06-17 | 2011-06-17 | Novel instant convective cooling and heat exchange device provided with deoiling function and used for copper curl heat treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202181326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480303A (en) * | 2015-08-31 | 2017-03-08 | 宝山钢铁股份有限公司 | A kind of fast cooling device in the production for coil of strip |
| CN107760837A (en) * | 2017-11-22 | 2018-03-06 | 洛伊热工工程(天津)有限公司 | A kind of multi-angle air quenching device |
-
2011
- 2011-06-17 CN CN2011202058723U patent/CN202181326U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480303A (en) * | 2015-08-31 | 2017-03-08 | 宝山钢铁股份有限公司 | A kind of fast cooling device in the production for coil of strip |
| CN106480303B (en) * | 2015-08-31 | 2018-06-01 | 宝山钢铁股份有限公司 | A kind of fast cooling device in the production for coil of strip |
| CN107760837A (en) * | 2017-11-22 | 2018-03-06 | 洛伊热工工程(天津)有限公司 | A kind of multi-angle air quenching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SU HE Effective date: 20130417 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130417 Address after: 300384 Tianjin Haitai Nankai District Huayuan Industrial Development Zone Six Road No. 6 k1-5-301 Haitai green industry base Patentee after: Ares Industrial Furnace (Tianjin) Co., Ltd. Address before: 300384 Tianjin Haitai Nankai District Huayuan Industrial Development Zone Six Road No. 6 k1-5-301 Haitai green industry base Patentee before: Ares Industrial Furnace (Tianjin) Co., Ltd. Patentee before: Su He |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20170617 |