CN101571355A - Strong loop quick cooling chamber - Google Patents
Strong loop quick cooling chamber Download PDFInfo
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- CN101571355A CN101571355A CNA200910115481XA CN200910115481A CN101571355A CN 101571355 A CN101571355 A CN 101571355A CN A200910115481X A CNA200910115481X A CN A200910115481XA CN 200910115481 A CN200910115481 A CN 200910115481A CN 101571355 A CN101571355 A CN 101571355A
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- cooling chamber
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- upcast ventilation
- ventilation pipe
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Abstract
The invention relates to a strong loop quick cooling chamber, comprising a wind cooling chamber which is composed by a outer shell, a feed port and a discharge port are arranged on the both ends of the wind cooling chamber, a horizontal production line is arranged between the feed port and the discharge port, a plurality of upcast ventilation pipes and downcast ventilation pipes are arranged inside the wind cooling chamber. The upcast ventilation pipes and downcast ventilation pipes are separately arranged at the upper side and the lower side of the horizontal production line, a plurality of top nozzles which can jet air down are arranged on the upcast ventilation pipes, a plurality of lower nozzles which can jet air up are arranged on the downcast ventilation pipes, a gas circulator is arranged in the wind cooling chamber, an air inlet opening of the gas circulator is communicated with the wind cooling chamber, an air outlet opening of the gas circulator is communicated with the interior of the upcast ventilation pipes and downcast ventilation pipes, a built-in heat exchanger is arranged at the air inlet opening of the gas circulator. By arranging ventilation pipes on the upward side and lower side of the horizontal production line, strong convection can be formed by the cold air which is jeted from the nozzles of the upcast ventilation pipes and the downcast ventilation pipes and the heat on the devices can be quickly removed.
Description
Technical field
The present invention relates to a kind of quick cooling chamber; the quick cooling station of this cooling chamber is mainly used in various " continous way industrial furnace, heat-treatment furnace " production line; as the fast cold station of annealing, normalizing production line, the pressure of particularly various " protective atmosphere heat-treatment furnaces " cooling station.
Background technology
In Equipment for Heating Processing, its cooling chamber majority is that folk prescription is to the blowing cooling at present.Select the Party B that blower is set in the above and below of horizontal flow waterline, this blower can only be to a direction blowing, and workpiece is cooled through cooling chamber the time.Because this cooling is unidirectional blowing, therefore when the cooling workpiece, also can only cool off a side surface of workpiece.The opposite side surface of workpiece is because back to blowing mouth, cold wind is difficult to blow to this place.Find in use that in addition owing to have only a direction blowing, the gas flow in the cooling chamber is difficult to control, and is easy to produce turbulent flow, regional area produces negative pressure of vacuum.The protection gas of Wai Jie air or adjacent component just blows back in the cooling chamber like this, thereby influences the thermal effectiveness of workpiece.
Summary of the invention
The purpose of this invention is to provide a kind of cooling chamber that can reach quick cooling effect.
For achieving the above object, the technical solution used in the present invention is: a kind of strong loop quick cooling chamber, comprise the air-cooling chamber that constitutes by a shell body, these air-cooling chamber two ends are respectively equipped with charging aperture and discharging opening, described air-cooling chamber is being furnished with the horizontal flow waterline from described discharging opening between the described discharging opening place, described air-cooling chamber inside also is provided with upcast ventilation pipe assembly and lower air conduit assembly, described upcast ventilation pipe assembly is installed in the top of described horizontal flow waterline, described lower air conduit assembly is installed in the below of described horizontal flow waterline, described upcast ventilation pipe assembly comprises many upcast ventilation pipes, be provided with the top nozzle that several can spray wind downwards along axis direction on the tube wall of described upcast ventilation pipe, described lower air conduit assembly comprises many lower air conduits, be provided with the following nozzle that several can upwards spray wind along axis direction on the tube wall of this lower air conduit, also be provided with circulating fan in the described air-cooling chamber, the air inlet of this circulating fan is connected with described air-cooling chamber, one end of the air outlet of circulating fan and described upcast ventilation pipe and lower air conduit be connected, described circulating fan also is provided with built-in heat exchanger at its air inlet place.
Preferably, realize being connected by a last tube connector in the other end of described many upcast ventilation pipes.
Preferably, realize being connected by a following tube connector in the other end of described many lower air conduits.
Preferably, described built-in heat exchanger adopts the drawer type mounting means to be installed in the described air-cooling chamber.
Preferably, the and arranged on left and right sides wall of described shell body is arranged to water-cooling wall, and this water-cooling wall inside is provided with many gussets.
Preferably, the spout of described top nozzle and the described spout positioned opposite of nozzle down.
Preferably, the discharging opening place of described air-cooling chamber is provided with high temperature choke curtain.
The present invention compared with prior art has following advantage: by the upper and lower at the horizontal flow waterline airduct is set, cold wind by the ejection of the nozzle on the upper and lower airduct can face workpiece like this, and, rapidly the heat of surface of the work is taken away at workpiece upper and lower surface place formation strong convection.And upper and lower airduct sprays wind simultaneously, can guarantee blast unanimity in the air-cooling chamber, and dead zone-eliminating and eddy current reach even cooling purpose.This cooling chamber can reach the effect of workpiece fast cooling in the heat treatment of workpieces technology, because of being widely used in the treatment facility.
Description of drawings
Accompanying drawing 2 is the cutaway view (schematic diagram) of shell body of the present invention;
Accompanying drawing 3 is a cooling chamber cutaway view of the present invention (schematic diagram);
Wherein: 1, air-cooling chamber; 11, shell body; 12, water-cooling wall; 13, gusset; 14, steel pipe; 2, circulating fan; 21, air inlet; 22, air outlet; 3, heat exchanger; 4, upcast ventilation pipe; 41, top nozzle; 5, lower air conduit; 51, following nozzle; 6, last communicating pipe; 7, lower communicating tube; 8, horizontal flow waterline; 9, high temperature choke curtain.
The specific embodiment
Enumerate the specific embodiment of one employing technical solution of the present invention below in conjunction with accompanying drawing.
The schematic diagram of cooling device as shown in Figures 1 to 3, this inside are an air-cooling chamber 1, are penetrated with a horizontal flow waterline 8 in the air-cooling chamber 1, and horizontal flow waterline 8 drives material and passes through in air-cooling chamber 1.Air-cooling chamber 1 inside be positioned at horizontal flow waterline 8 above be provided with the upcast ventilation pipe assembly, the lower air conduit assembly be set below horizontal flow waterline 8.As shown in the figure, the upcast ventilation pipe assembly comprises six roots of sensation upcast ventilation pipe 4, and the top that is arranged in horizontal flow waterline 8 that this six roots of sensation upcast ventilation pipe 4 parallels evenly is being provided with the top nozzle 41 that several can spray wind downwards on the tube wall of each root upcast ventilation pipe 4 along axis direction.The lower air conduit assembly comprises six roots of sensation lower air conduit 5, evenly is provided with the following nozzle 51 that several can upwards spray wind along axis direction on the tube wall of each root lower air conduit 5.The top of air-cooling chamber 1 is provided with a circulating fan 2 that is used for cooling atmosphere in the circulated air cold house 1.Circulating fan 2 has an air inlet 21 and an air outlet 22.Air inlet 21 is connected with air-cooling chamber 1 inside.Air inlet 21 places of circulating fan 2 are provided with a built-in efficiently heat exchanger 3.This heat exchanger 3 directly is built in the air-cooling chamber, the efficient height.This heat exchanger 3 adopts drawer type mounting means, need not lower the temperature, blowing out, just can finish dismounting, replacing, overhauls very convenient.This heat exchanger 3 adopts the whole mould bending process of seamless pipe, avoids adopting welding procedure in air-cooling chamber 1, and all weld seams are all in the outside of air-cooling chamber 1, and it has greatly improved the reliability of this heat exchanger.The inside of heat exchanger 3 is full of flowable cooling fluid.The air outlet 22 of circulating fan 2 is connected with the inside of upcast ventilation pipe 4, lower air conduit 4.As shown in Figure 1, the left end of upcast ventilation pipe 4 and lower air conduit all is connected with the air outlet of circulating fan 2.Like this, the wind that comes out from circulating fan 2 just can enter into each upcast ventilation pipe 4 and lower air conduit 5.Because upper and lower airduct is provided with nozzle respectively, the wind that circulating fan 2 air outlets come out just can be sprayed onto the workpiece to be cooled that is placed on the horizontal flow waterline 8 by these nozzles.All press effect in order to make can have between the six roots of sensation upcast ventilation pipe 4, the right-hand end of six roots of sensation upcast ventilation pipe 4 realized being connected by a last communicating pipe 6, and the right part that is about to six roots of sensation upcast ventilation pipe 4 is inserted communicating pipes 6 inside respectively, the two ends oral area sealing of last communicating pipe 6.Like this, the air pressure of six roots of sensation upcast ventilation pipe 4 inside is balanced mutually.Equally, the right part of six roots of sensation lower air conduit 5 also realizes that by the one two sections following tube connectors that seal 7 air pressure is balanced mutually.Because upper and lower airduct pressure inside reaches balance separately, this can guarantee the unanimity of blast in the air-cooling chamber, and dead zone-eliminating and eddy current reach the purpose of even cooling workpiece.
In addition, as shown in Figure 2, air-cooling chamber 1 is made of a shell body 11, the steel construction of this shell body is welded by shaped steel and steel plate, be furnished with water-cooling wall 12 on the wall of the left and right sides, water-cooling wall is provided with gusset 13, plays water conservancy diversion and booster action, steel pipe 14 passes water-cooling wall and is welded on the wallboard, can work to strengthen housing and attractive in appearance.All weld seams of water-cooling wall are all isolated fully with air compartment inside, even if ftracture, can guarantee that still air-cooling chamber 1 inside can not influence.Go to outdoorly in order to reduce thermal current in the air-cooling chamber, high temperature choke curtain 9 is set at the discharging opening of air-cooling chamber 1.Heat-stable ceramic filament or cloth in the middle of high temperature choke curtain 9 comprises, and the double-deck heat-resistant steel wire mesh grid at two ends.Middle ceramic fibre silk or cloth have very good heat insulation, choke effect; Ceramic fibre curtain in the middle of the double-deck heat-resistant steel wire mesh grid in two ends can effectively be protected, have simultaneously good gas-barrier properties can and anti-friction, bump intensity.
Set forth this cooling chamber below and be the quick cooling that how to realize workpiece:
At first, along with horizontal flow waterline 8 enters workpiece in the air-cooling chamber 1, when moving to upper and lower airduct place, the upper and lower nozzle that is separately positioned on two groups of wind pipe walls can spray a large amount of cold wind, these fast cold wind will blow upper and lower two surfaces at workpiece, formed efficiently convective heat exchange on the surface of the work this moment, cold wind is taken away the heat energy on the workpiece fast, make the workpiece fast cooling, cold wind will become hot blast owing to absorb heat.Because the air inlet 21 of circulating fan 2 is connected with air-cooling chamber 1 inside, this strand hot blast will flow to air inlet 21 places of circulating fan 2 like this.Before arriving air inlet 22 places, hot blast can carry out heat exchange with heat exchanger 3, becomes the lower cold wind of temperature again.Circulating fan 2 is sent to upper and lower airduct inside with this part cold wind by air outlet 22 again, and cold wind recycles.
Therefore, this cooling chamber structure has that the cooling ability is strong, cooling rate is fast, casing surface temperature is low and characteristics such as the overall structure rigidity is good, in Technology for Heating Processing, can lower the temperature to surface of the work rapidly, can be widely used in the Equipments for Heating Processing such as copper tube bright annealing furnace, steel pipe annealing furnace.
The foregoing description only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with this technology can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (7)
1, a kind of strong loop quick cooling chamber, comprise the air-cooling chamber that constitutes by a shell body, these air-cooling chamber two ends are respectively equipped with charging aperture and discharging opening, described air-cooling chamber is being furnished with the horizontal flow waterline from described discharging opening between the described discharging opening place, it is characterized in that: described air-cooling chamber inside also is provided with upcast ventilation pipe assembly and lower air conduit assembly, described upcast ventilation pipe assembly is installed in the top of described horizontal flow waterline, described lower air conduit assembly is installed in the below of described horizontal flow waterline, described upcast ventilation pipe assembly comprises many upcast ventilation pipes, be provided with the top nozzle that several can spray wind downwards along axis direction on the tube wall of described upcast ventilation pipe, described lower air conduit assembly comprises many lower air conduits, be provided with the following nozzle that several can upwards spray wind along axis direction on the tube wall of this lower air conduit, also be provided with circulating fan in the described air-cooling chamber, the air inlet of this circulating fan is connected with described air-cooling chamber, the air outlet of circulating fan and described upcast ventilation pipe, one end of lower air conduit be connected, described circulating fan also is provided with built-in heat exchanger at its air inlet place.
2, strong loop quick cooling chamber according to claim 1 is characterized in that: the other end of described many upcast ventilation pipes is gone up tube connector by one and is realized being connected.
3, strong loop quick cooling chamber according to claim 1 is characterized in that: realize being connected by a following tube connector in the other end of described many lower air conduits.
4, strong loop quick cooling chamber according to claim 1 is characterized in that: described built-in heat exchanger adopts the drawer type mounting means to be installed in the described air-cooling chamber.
5, strong loop quick cooling chamber according to claim 1 is characterized in that: the and arranged on left and right sides wall of described shell body is arranged to water-cooling wall, and this water-cooling wall inside is provided with many gussets.
6, strong loop quick cooling chamber according to claim 1 is characterized in that: the spout of described top nozzle and the described spout positioned opposite of nozzle down.
7, strong loop quick cooling chamber according to claim 1 is characterized in that: described air-cooling chamber discharging opening place is provided with high temperature choke curtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910115481XA CN101571355B (en) | 2009-06-01 | 2009-06-01 | Strong loop quick cooling chamber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910115481XA CN101571355B (en) | 2009-06-01 | 2009-06-01 | Strong loop quick cooling chamber |
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| CN101571355A true CN101571355A (en) | 2009-11-04 |
| CN101571355B CN101571355B (en) | 2011-01-05 |
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| CN200910115481XA Active CN101571355B (en) | 2009-06-01 | 2009-06-01 | Strong loop quick cooling chamber |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703654A (en) * | 2012-01-16 | 2012-10-03 | 苏州工业园区姑苏科技有限公司 | Strong wind circulation cooling system of normalizing furnace |
| CN103320590A (en) * | 2013-06-17 | 2013-09-25 | 苏州新凌电炉有限公司 | Internal circulating air cooling device |
| CN104534884A (en) * | 2014-12-30 | 2015-04-22 | 广东摩德娜科技股份有限公司 | Novel circulating cooling system on sintering equipment |
| CN106051798A (en) * | 2016-07-21 | 2016-10-26 | 中冶焦耐(大连)工程技术有限公司 | Cooling device of slag air-cooling cooler |
| CN107743572A (en) * | 2015-06-08 | 2018-02-27 | 株式会社高永科技 | Humid air forming apparatus including its check device and inspection method |
| CN109022704A (en) * | 2018-10-30 | 2018-12-18 | 福建紫金铜业有限公司 | A kind of cooling system of roller bottom type annealing furnace |
| CN110421892A (en) * | 2019-07-24 | 2019-11-08 | 广东天机工业智能系统有限公司 | Workpiece cooling system |
| CN111394568A (en) * | 2020-03-02 | 2020-07-10 | 广东世创金属科技股份有限公司 | Air slow cooling device for continuous annealing and cooling of strip |
| CN111394566A (en) * | 2020-03-02 | 2020-07-10 | 广东世创金属科技股份有限公司 | Air slow cooling system for continuous annealing and cooling of strip |
| CN113120516A (en) * | 2021-03-22 | 2021-07-16 | 广州瑞松智能科技股份有限公司 | Cooling conveying logistics line for brake shoes |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2517750Y (en) * | 2002-01-14 | 2002-10-23 | 张民苏 | Heat exchanging forced cooling appts. for copper tube continuous polishing and annealing furnace |
| CN2646154Y (en) * | 2003-07-15 | 2004-10-06 | 爱协林工业炉工程(北京)有限公司 | Rapid cooling installation for workpieces in the furnace of isothermal annealing heat treatment production line |
| CN1752709A (en) * | 2005-10-24 | 2006-03-29 | 南京工业大学 | Finned plate drawer type fluorine plastic corrosion-proof heat exchanger and preparing process thereof |
| CN100577824C (en) * | 2008-03-19 | 2010-01-06 | 苏州中门子科技有限公司 | Severe-convective cooling system for low-pressure continuous protective atmosphere heat treatment furnace |
| CN101250678B (en) * | 2008-03-19 | 2010-06-16 | 苏州中门子科技有限公司 | Low stove pressure convection continuous roller bottom type annealing furnace and annealing technique |
| CN100577823C (en) * | 2008-03-19 | 2010-01-06 | 苏州中门子科技有限公司 | Heat treatment furnace with built-in euthermic gas generation device |
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2009
- 2009-06-01 CN CN200910115481XA patent/CN101571355B/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102703654A (en) * | 2012-01-16 | 2012-10-03 | 苏州工业园区姑苏科技有限公司 | Strong wind circulation cooling system of normalizing furnace |
| CN103320590A (en) * | 2013-06-17 | 2013-09-25 | 苏州新凌电炉有限公司 | Internal circulating air cooling device |
| CN104534884A (en) * | 2014-12-30 | 2015-04-22 | 广东摩德娜科技股份有限公司 | Novel circulating cooling system on sintering equipment |
| CN107743572A (en) * | 2015-06-08 | 2018-02-27 | 株式会社高永科技 | Humid air forming apparatus including its check device and inspection method |
| US10619870B2 (en) | 2015-06-08 | 2020-04-14 | Koh Young Technology Inc. | Humid air forming device, inspection device comprising same, and inspection method |
| CN107743572B (en) * | 2015-06-08 | 2021-03-30 | 株式会社高迎科技 | Humid air forming device, inspection device including the same, and inspection method |
| CN106051798A (en) * | 2016-07-21 | 2016-10-26 | 中冶焦耐(大连)工程技术有限公司 | Cooling device of slag air-cooling cooler |
| CN109022704A (en) * | 2018-10-30 | 2018-12-18 | 福建紫金铜业有限公司 | A kind of cooling system of roller bottom type annealing furnace |
| CN110421892A (en) * | 2019-07-24 | 2019-11-08 | 广东天机工业智能系统有限公司 | Workpiece cooling system |
| CN111394568A (en) * | 2020-03-02 | 2020-07-10 | 广东世创金属科技股份有限公司 | Air slow cooling device for continuous annealing and cooling of strip |
| CN111394566A (en) * | 2020-03-02 | 2020-07-10 | 广东世创金属科技股份有限公司 | Air slow cooling system for continuous annealing and cooling of strip |
| CN113120516A (en) * | 2021-03-22 | 2021-07-16 | 广州瑞松智能科技股份有限公司 | Cooling conveying logistics line for brake shoes |
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| CN101571355B (en) | 2011-01-05 |
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