CN106460077A - Cooling device and multi-chamber heat treatment device - Google Patents
Cooling device and multi-chamber heat treatment device Download PDFInfo
- Publication number
- CN106460077A CN106460077A CN201580022503.1A CN201580022503A CN106460077A CN 106460077 A CN106460077 A CN 106460077A CN 201580022503 A CN201580022503 A CN 201580022503A CN 106460077 A CN106460077 A CN 106460077A
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- China
- Prior art keywords
- cooling
- coolant
- treated object
- chamber
- chiller
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/667—Quenching devices for spray quenching
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/63—Quenching devices for bath quenching
- C21D1/64—Quenching devices for bath quenching with circulating liquids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
Abstract
This cooling device (R) cools a material to be treated (X) by immersion in a coolant (W), and is provided with: a cooling chamber (1) which accommodates the material to be treated (X) and can internally store the coolant (W); supply nozzles (8) which supply the coolant (W) into the cooling chamber (1) from below the material to be treated (X); a recovery tube (7) which recovers the coolant (W) stored in the cooling chamber (1) from above the material to be treated (X); and a pump (4) which feeds the coolant (W) recovered by the recovery tube (7) to the supply nozzle.
Description
Technical field
Present disclosure is related to chiller and multi-chamber heat treatment device.The application was existed based on July 25th, 2014
The Patent 2014-152048 CLAIM OF PRIORITY of Japanese publication, is hereby incorporated its content.
Background technology
For example, in patent documentation 1, disclose the multichamber type heat treatment dress possessing 3 heaters and 1 chiller
Put.In this multi-chamber heat treatment device, between heater and chiller connects via middle conveying chamber, for example will be
Treated object after heating in heater is delivered to cooling in chiller.In such chiller, such as in cooling
Interior retains coolant, and in this cooling interior, treated object is immersed in coolant, thus carries out the cold of treated object
But.Additionally, in following patent documentations 2 and patent documentation 3, also disclosing that background technology.
Prior art literature
Patent documentation
Patent documentation 1：Japanese Laid-Open 2014-051695 publication
Patent documentation 2：Japanese Laid-Open 2005-076101 publication
Patent documentation 3：Japanese Laid-Open flat 07-208400 publication
Content of the invention
Invention technical problem to be solved
However, in order to improve the rate of cooling of treated object it is considered in the cooling of treated object, make to remain in cooling chamber
Interior coolant circulates and the flowing in the indoor formation coolant of cooling.In this case, it is considered to pass through in patent documentation 1
While being discharged coolant from cooling chamber using the drainage piping being arranged below, from configuration in the side of treated object
Nozzle supplies coolant to cooling chamber, thus forming the flowing of coolant.
However, heated coolant can be towards the top flowing of cooling chamber by cooling treated object.Therefore, upper
State in method, from nozzle to flowing and the heated and flowing meeting of coolant upward of the coolant of the indoor supply of cooling
Interfere, the movement disorder of the indoor coolant of cooling is it is difficult to equably cool down treated object.Additionally, because supplying from nozzle
The coolant given is heated before reaching treated object, so being difficult to effectively cool down treated object.
Present disclosure in view of the above problems and propose it is therefore intended that：In cooling interior, treated object is immersed in cold
But in the chiller cooling down in liquid and multi-chamber heat treatment device, can be effectively and uniformly cold in the indoor formation of cooling
But the flowing of the coolant of treated object.
For solving the scheme of above-mentioned technical problem
Present disclosure is constituted as the scheme for solving above-mentioned technical problem using following.
1st scheme of present disclosure is by being immersed in the cooling of the cooling carrying out treated object in coolant dress
Put, possess：Cooling chamber, accommodates treated object, and can internally retain coolant；Supply nozzle, from treated object
Direction cooling chamber supply coolant；Reclaim pipe arrangement, from the top of treated object, the coolant remaining in cooling chamber is carried out back
Receive；Pump, by the coolant force feed being reclaimed by recovery pipe arrangement to supply nozzle.
2nd scheme of present disclosure, in above-mentioned 1st scheme, supply nozzle is made up of cylinder, and described cylinder upper end is
Spray the opening of coolant, and there is the through hole in side insertion.
3rd scheme of present disclosure, in above-mentioned 1st or the 2nd scheme, possesses to by the coolant reclaiming pipe arrangement recovery
The heat exchanger being cooled down.
4th scheme of present disclosure is multi-chamber heat treatment device, possesses：The heating heater of treated object and upper
State the chiller of the either a program in the 1st～the 3rd.
Invention effect
According to present disclosure, in cooling chamber, coolant is supplied from the lower section of treated object by supply nozzle, passes through
Reclaim the coolant that pipe arrangement reclaims this supply from the top of treated object, the coolant reclaiming by pump to supply nozzle force feed.
Therefore, according to present disclosure, by supply nozzle, pipe arrangement and pump are reclaimed, in the indoor formation of cooling from below upward
Flowing.Because such flowing and the heated coolant due to cooling treated object are towards same direction, it is possible to
The disorder of the indoor flowing of coolant of suppression cooling.Therefore, according to present disclosure, treated object can equably be cooled down.
Additionally, preventing the coolant from supply nozzle supply heated before reaching treated object, can effectively cool down treated object.
That is, according to present disclosure, in the indoor chiller being cooled down in coolant and many of being immersed in treated object of cooling
The coolant of treated object in the type annealing device of room, can effectively and be equably cooled down in cooling indoor formation
Flowing.
Brief description
Fig. 1 is to illustrate the chiller of an embodiment of present disclosure and the overall structure of multi-chamber heat treatment device
The 1st longitudinal section becoming.
Fig. 2 is the longitudinal section being monolithically fabricated of the chiller of an embodiment illustrating present disclosure.
Fig. 3 A is the line A-A direction view in Fig. 2.
Fig. 3 B is the axonometric chart of supply nozzle that possesses of chiller of an embodiment of present disclosure.
Fig. 4 A is the explanatory diagram illustrating to impregnate the state of cooling.
Fig. 4 B is the explanatory diagram of the state illustrating spray cooling.
Specific embodiment
Hereinafter, referring to the drawings the chiller of present disclosure and an embodiment of multi-chamber heat treatment device are entered
Row explanation.In addition, in figures in the following, in order that each part becomes the size being capable of identify that, the scale of each part is entered
Go suitable change.
As shown in figure 1, the multi-chamber heat treatment device possessing the chiller of present embodiment is to be combined with chiller
R, intermediate conveying device H and the device of 2 heaters (heater K1 and heater K2).In addition, heating
The quantity of device also can be 3.
As shown in figure 1, chiller R is the device that treated object X is carried out with cooling treatment, possess：Cooling chamber 1, multiple
Cooling nozzles 2, multiple spray manifold 3, cooling pump 4 (pump), cooling drain pipe 5, bosh 6, cooling circulation pipe 7 (recovery is joined
Pipe), multiple supply nozzle 8 and drain valve 9 etc..
Cooling chamber 1 is the container (central axis is the container of vertical direction) of the vertical and cylindrical accommodating treated object X, interior
Portion space is cooled region RS.The top of this cooling chamber 1 is connected to intermediate conveying device H, and being formed with cooling chamber 1 makes cooling
The opening that region RS is connected with the inner space (conveyor zones HS) of intermediate conveying device H.Treated object X is sent via this opening
Enter cooled region RS or be sent from cooled region RS.Cooling chamber 1 is made and can retain coolant.
As shown in Fig. 1～Fig. 3 B, multiple cooling nozzles 2 discretely configure in the treated object being contained in cooled region RS
Around X.More specifically, multiple cooling nozzles 2 vertically define multilamellar (specially 5 around treated object X
Layer) state and in the state of having separated certain intervals on the circumferencial direction of cooling chamber 1 (cooled region RS), to surround quilt
The entirety of processed material X and with the distance of treated object X be preferably equidistant mode discretely configure.
Additionally, multiple cooling nozzles 2 are grouped with specified quantity.That is, multiple cooling nozzles 2 are in the Vertical Square of cooled region RS
Each layer upwards is all packetized, is also grouped into multiple groups on the circumferencial direction of cooling chamber 1 (cooled region RS).As figure
Shown in 2, in such multiple groups (nozzle sets), seriatim it is provided with spray manifold 3.
Herein, from the coolant that cooling nozzles 2 spray be than the cooling oil that generally uses the cooling of heat treatment
The low liquid of viscosity, e.g. water.The shape of the spray-hole of above-mentioned cooling nozzles 2 is set to the coolant of water etc. in regulation
It is changed into uniform and constant particle diameter drop under spreading of spray.Additionally, as shown in Fig. 1～Fig. 5, the spreading of spray of each cooling nozzles 2 and
The interval of the cooling nozzles 2 adjoining each other sets in such a way：From the drop that cooling nozzles 2 spray, positioned at outer circumferential side
Drop intersect or collide with the drop spraying and being located at outer circumferential side from adjacent cooling nozzles 2.
That is, such multiple cooling nozzles 2 utilize the spraying (coolant of the aggregation of drop of coolant, i.e. coolant
Spraying) integrally surround treated object X and towards treated object X spray cooling liquid.
The chiller R of present embodiment can carry out following cooling：Using the spraying of such coolant to processed
Spray cooling that thing X is cooled down and make treated object X be immersed in the cooling in coolant (dipping cooling).In dipping cooling
In, so that the treated object X in cooling chamber 1 is cooled down under impregnation state by the coolant supplying from multiple supply nozzles 8.Separately
Outward, the purpose of heat treatment according to treated object X for the cooling condition of the chilling temperature in this chiller R or cool time etc. or
Material of treated object X etc. and be set properly.
Cooling pump 4 is by the coolant force feed retaining in bosh 6 to spray manifold 3 or supply nozzle 8.Herein, exist
The upstream of spray manifold 3 is provided with open and close valve 31, and the upstream of supply nozzle 8 is provided with open and close valve 32.Carrying out spray cooling
In the case of, open open and close valve 31 and close open and close valve 32, from cooling pump 4 to the cooling nozzles 2 being arranged on spray manifold 3
Supply coolant.On the other hand, in the case of carrying out dipping cooling, open and close valve 31 and open open and close valve 32 are closed, from cold
But pump 4 supplies coolant to supply nozzle 8.In addition, for this cooling pump 4, preferably select coolant discharge pressure when
Between change less cooling pump.Additionally, being provided with heat exchanger 30 in the downstream of cooling pump 4.This heat exchanger 30 by with cold
But the heat exchange of medium and the coolant discharged from cooling pump 4 is cooled down.This heat exchanger 30 cools down to coolant,
Thus from cooling chamber 1 reclaim coolant after cooling, supply to cooling chamber from cooling nozzles 2 or supply nozzle 8 again
1.
Cooling drain pipe 5 is the pipe arrangement making the bottom of cooling chamber 1 connect with bosh 6, and middle part is provided with row
Water valve 9.Bosh 6 is to retain the coolant being discharged via cooling drain pipe 5 or cooling circulation pipe 7 from cooling chamber 1
Liquid container.As shown in Fig. 2 cooling circulation pipe 7 is the pipe arrangement making the top of cooling chamber 1 connect with the top of bosh 6.Should
Cooling circulation pipe 7 is the pipe arrangement returning bosh 6 when above-mentioned dipping cools down for the coolant making to overflow from cooling chamber 1.
That is, the coolant retaining in cooling chamber 1 is reclaimed in the top of the treated object X that cooling circulation pipe 7 accommodates from cooling chamber 1.
Fig. 3 A is the line A-A direction view of Fig. 2.As shown in the drawing, multiple supply nozzles 8 discretely configure in cooling chamber 1
Bottom, the spray cooling liquid upward in dipping cooling, into cooling chamber 1, thus supply coolant.Such multiple supply
The treated object X that nozzle 8 accommodates from cooling chamber 1 supplies coolant to cooling chamber 1 underneath towards top.
Fig. 3 B is supplied with the axonometric chart of nozzle 8.As shown in the drawing, supply nozzle 8 becomes ejection coolant by upper end
Opening 8a and have side insertion through hole 8b cylinder constitute.Such supply nozzle 8 is in the opening from upper end
End 8a sprays when the coolant of lower end supply, and the coolant around through hole 8b obtains, with the coolant supplying from lower end
Several times flow from opening 8a spray coolant.
Return to Fig. 1, intermediate conveying device H possesses：Conveying chamber 10, conveying chamber mounting table 11, cooling chamber lifting platform 12, cooling
Room lifting pressure cylinder 13, a pair of conveying 14, a pair of propelling pressure cylinder (propelling pressure cylinder 15 and propelling pressure cylinder 16), plus
Hot cell lifting platform 17 and heating chamber lifting pressure cylinder 18 etc..Conveying chamber 10 be provided in chiller R and heater K1 with
And the container between heater K2, the inner space of conveying chamber 10 is conveyor zones HS.Treated object X is being contained in the appearance such as basket
In the state of in device, sent into by outside conveyer device or send in conveying chamber 10 from sending mouth (diagram is omitted).
Conveying chamber mounting table 11 is blocking cooling chamber 1 and conveying chamber 10 when using chiller R cooling treated object X
The supporting station of handing-over mouth, is made into and can load other treated objects X.Cooling chamber lifting platform 12 is cold using chiller R
But carry the supporting station of treated object X during treated object X, preferably prop up in the way of the bottom of treated object X is widely exposed
Hold treated object X.This cooling chamber lifting platform 12 has the multiple through hole 12a (reference pictures with supply nozzle 8 accordingly opening
3A), it is fixed on the front end of the movable rod of cooling chamber lifting pressure cylinder 13.
Cooling chamber lifting pressure cylinder 13 is the actuator making cooling chamber lifting platform 12 move up and down (lifting).That is, cooling chamber
Lifting pressure cylinder 13 and cooling chamber lifting platform 12 are the special transfer devices of chiller R, and cooling chamber lifting platform 12 is uploaded
The treated object X putting is delivered to cooled region RS from conveyor zones HS, and is delivered to conveyor zones HS from cooled region RS.
The base plate that a pair of conveying 14 is laid in conveying chamber 10 is horizontally extending.These conveyings 14
It is guide member when conveying treated object X between chiller R and heater K1.Propelling pressure cylinder 15 is to add in direction
Thermal K1 conveys the actuator pushing treated object X during the treated object X in conveying chamber 10.Propelling pressure cylinder 16 is will be by
Processed material X pushes the actuator of treated object X when heater K1 is delivered to chiller R.
That is, a pair of conveying 14, propelling pressure cylinder 15 and propelling pressure cylinder 16 are in heater K1 and cooling dress
Put the special transfer device conveying treated object X between R.In addition, though showing a pair of conveying 14, propulsion pressure in Fig. 1
Power cylinder 15 and propelling pressure cylinder 16, but the intermediate conveying device H of reality possesses conveying 14, the propelling pressure of total two pairs
Cylinder 15 and propelling pressure cylinder 16.That is, conveying 14, propelling pressure cylinder 15 and propelling pressure cylinder 16 are not only provided at heating
In device K1, it is also disposed in heater K2.In addition, in the case of the 3rd heater of setting, being provided with total
The conveying 14 of two pairs, propelling pressure cylinder 15 and propelling pressure cylinder 16.
Heating chamber lifting platform 17 is that treated object X is loading when intermediate conveying device H is delivered to heater K1 quilt
The supporting station of processed material X.That is, treated object X is pushed into pressure cylinder 15 and pushes to the right direction of Fig. 1, is thus delivered to heating chamber
The surface of lifting platform 17.Heating chamber lifting pressure cylinder 18 is to make the treated object X on heating chamber lifting platform 17 move up and down (to rise
Fall) actuator.That is, heating chamber lifting platform 17 and heating chamber lifting pressure cylinder 18 are the dedicated transport dresses of heater K1
Put, the treated object X of mounting on heating chamber lifting platform 17 is delivered to the inside (thermal treatment zone of heater K1 from conveyor zones HS
Domain KS), and it is delivered to conveyor zones HS from heating region KS.
Because heater K1 and heater K2 has substantially the same composition, following conduct represents, right
The composition of heater K1 illustrates.Heater K1 possesses：Heating chamber 20, heat-insulated container 21, multiple heater 22, vacuum
Exhaustor 23, vacuum pump 24, stirring vane 25 and stirring motor 26 etc..
Heating chamber 20 is provided in the container of conveying chamber 10, and the inner space of heating chamber 20 is heating region KS.Although should
Heating chamber 20 and above-mentioned cooling chamber 1 are similarly the container (central axis is the container of vertical direction) of vertical and cylindrical, but are formed
It is more smaller than cooling chamber 1.Heat-insulated container 21 is provided in the container of the vertical and cylindrical in above-mentioned heating chamber 20, by having rule
The heat-barrier material of fixed heat-proof quality is formed.
The heater that multiple heaters 22 are bar-like, with vertical position in the inner side of heat-insulated container 21 and on circumferencial direction every
Arrange with opening predetermined distance.The treated object X that these multiple heaters 22 will be received in heating region KS is heated to regulation temperature
Degree (heating-up temperature).In addition, the heating condition of this heating-up temperature or heat time heating time etc. is according to the heat treatment related to treated object X
Purpose or the material etc. of treated object X and be set appropriately.
Herein, comprise the vacuum (pressure) in heating region KS (heating chamber 20) in above-mentioned heating condition.Vacuum exhaust
Pipe 23 is the pipe arrangement of connection heating region KS, and one end is connected to the top of heat-insulated container 21, and the other end is connected on vacuum pump 24.
Vacuum pump 24 is the exhaust pump to aspirate the air in heating region KS via such Vacuum exhaust tube 23.In heating region KS
Vacuum by vacuum pump 24, the capacity of air is determined.
Stirring vane 25 is that the posture of with the direction of rotary shaft as vertical direction (above-below direction) is arranged on heat-insulated container 21
The rotating vane on interior top.This stirring vane 25 is driven by stirring motor 26, by the air in the KS of this agitating heating region.Stir
Mix the rotary driving source that the mode that motor 26 is with output shaft as vertical direction (above-below direction) is arranged on heating chamber 20 top.Position
In heating chamber 20 top stirring motor 26 output shaft in the way of the air-tightness (sealing) not damaging heating chamber 20 and position
The rotary shaft axle of the stirring vane 25 in heating chamber 20 combines.
In addition, the multi-chamber heat treatment device of present embodiment possesses control panel (not shown) (control device).This control
Panel processed possesses：Operating portion, user input sets the various conditions in heat treatment；Control unit, based on prestoring internally
Each drive division to control above-mentioned cooling pump 4, heater 22, various pressure cylinder, vacuum pump 24 etc. for the control program, thus to quilt
Processed material X executes the heat treatment of the information according to the above-mentioned various conditions inputting setting like that.
Then, the work to the work of the multi-chamber heat treatment device constituting like this, particularly chiller R is detailed
Illustrate.The work of this multi-chamber heat treatment device is mainly based upon the set information execution of above-mentioned control panel.Separately
Outward, as known, in heat treatment, there are various process according to the difference of purpose.Hereinafter, as heat treatment
Example, the work to the situation that treated object X quenches illustrates.
Quenching is by being for example heated to after temperature T1 being rapidly cooled to temperature T2 by treated object X, keeps in temperature T2
Lentamente cool down after certain time and complete.It is received to centre from sending into or from sending mouth by outside conveyer device
Treated object X in conveyer device H, for example, worked by propelling pressure cylinder 15 and be transported on heating chamber lifting platform 17, then
Worked by heating chamber lifting pressure cylinder 18 and be accommodated in heating region KS.
And, if treated object X is heated to temperature T1 by heater 22 energising certain time, pass through heating chamber
Lifting pressure cylinder 18 and propelling pressure cylinder 16 work and treated object X are delivered on cooling chamber lifting platform 12, then by cold
But room lifting pressure cylinder 13 works and treated object X is delivered to cooled region RS.
Here, in the case of carrying out dipping cooling, as shown in Figure 4 A, the opening and closing of the open upstream being located at supply nozzle 8
Valve 32, and close the open and close valve 31 of spray manifold 3, turn off drain valve 9.Then, cooling pump 4 works and in advance from multiple confessions
Supply coolant to nozzle 8, be changed into the state being full of by coolant W from this cooled region RS.Even if immersed in treated object X
In the state of stain, also continuously supply coolant W to the inside of cooling chamber 1 from supply nozzle 8.Then, continuous from supply nozzle 8
Treated object X is cooled down by coolant W of ground supply, and rises in the inside of cooling chamber 1, is reclaimed using cooling circulation pipe 7 and overflows
Coolant W and remain in bosh 6.Additionally, coolant W retaining in bosh 6 passes through cooling pump 4 again from confession
Supply to cooling chamber 1 to nozzle 8.Now, coolant W is cooled by heat exchanger 30.
On the other hand, in the case of carrying out spray cooling, as shown in Figure 4 B, close the upstream being located at supply nozzle 8
Open and close valve 32, and the open and close valve 31 of open spray manifold 3, open drain valve 9.Then, by spray manifold 3 from cooling nozzles
2 towards treated object X spray cooling liquid W.Thus, treated object X passes through the drop quilt of coolant W from cooling nozzles 2 injection
Spray cooling.Additionally, coolant W falling the bottom of cooling chamber 1 passes through cooling drain pipe 5 being remained in bosh 6.This
Outward, coolant W retaining in bosh 6 is passed through cooling pump 4 and is sprayed in the cooling nozzles 2 of spray manifold 3 are to cooling chamber 1 again
Mist.Now, coolant W is cooled by heat exchanger 30.
According to the multi-chamber heat treatment device of the chiller R possessing such present embodiment, in cooling chamber 1, lead to
Cross supply nozzle 8 and supply coolant W from the lower section of treated object X, coolant W of this supply pass through to cool down circulation pipe 7 from by from
The top of reason thing X is recovered, and coolant W being recovered passes through cooling pump 4 force feed to supply nozzle 8.Therefore, according to possessing this reality
Apply the multi-chamber heat treatment device of the chiller R of mode, by supply nozzle 8, cooling circulation pipe 7 and cooling pump 4, cold
But form flowing upward from below in room 1.Because such flowing is heated cold with due to cooling treated object X
But liquid W is towards same direction, it is possible to the generation of the disorder of the flowing of coolant W in suppression cooling chamber 1.Therefore, according to
Possess the multi-chamber heat treatment device of the chiller R of present embodiment, can equably cool down treated object X.Additionally, preventing
Heated before reaching treated object X from coolant W of supply nozzle 8 supply, can effectively cool down treated object X.Therefore,
According to the multi-chamber heat treatment device of the chiller R possessing present embodiment, can be formed in cooling chamber 1 can be effectively
And the equably flowing of coolant W of cooling treated object X.
Additionally, in the multi-chamber heat treatment device of chiller R possessing present embodiment, supply nozzle 8 is that have
Upper end be spray coolant W opening 8a and on side the through hole 8b of insertion cylinder.Therefore, supply nozzle 8 is from passing through
Through hole 8b obtains the coolant of surrounding, can be sprayed cold from opening 8a with the flow of the several times of coolant W supplying from lower end
But liquid W.Therefore, the flow velocity making coolant W in cooling chamber 1 increases, and can more effectively be cooled down.
Additionally, in the multi-chamber heat treatment device of chiller R with present embodiment, possessing and follow to using cooling
The heat exchanger 30 that coolant W that endless tube 7 reclaims is cooled down.Therefore, compared with the situation merely making coolant W circulate
Relatively, the cooling of treated object X can be carried out under shorter time.
Above although referring to the drawings to being preferred embodiment illustrated, but present disclosure is not limited to
State embodiment.The each component parts illustrating in the above-described embodiment variously-shaped or combination etc. are one, without departing from
In the range of present disclosure purport, various changes can be carried out based on design requirement etc..
For example, in the above-described embodiment although to possess chiller R, intermediate conveying device H and 2 heating dress
The multi-chamber heat treatment device put is illustrated, but present disclosure is not limited to this.Present disclosure also can be applied
Multi-chamber heat treatment device in the such as chiller R and single heating chamber type adjacent via shutter door.
In addition although the chiller R of above-mentioned embodiment is to accommodate treated object X to cooled region RS from top
Device, but present disclosure is not limited to this.Present disclosure can also apply to treated object X from side (level
Direction) or the chiller that accommodates from below to cooled region RS.
Additionally, being illustrated as the device being capable of spray cooling to the chiller R of above-mentioned embodiment.However,
Present disclosure is not limited to this it is also possible to be applied to not carry out the chiller of spray cooling.
Industrial applicibility
According to present disclosure, treated object is immersed in coolant the chiller of cooling and many cooling is indoor
In the type annealing device of room, effect ground can be formed with cooling interior and equably cool down the stream of the coolant of treated object
Dynamic.
Description of reference numerals
1 cooling chamber
2 cooling nozzles
3 spray manifold
4 cooling pumps (pump)
5 cooling drain pipies
6 boshes
7 coolings circulation pipe (recovery pipe arrangement)
8 supply nozzles
8a opening
8b through hole
9 drain valves
10 conveying chambers
11 conveying chamber mounting tables
12 cooling chamber lifting platforms
12a through hole
13 cooling chamber lifting pressure cylinders
14 conveyings
15 propelling pressure cylinders
16 propelling pressure cylinders
17 heating chamber lifting platforms
18 heating chamber lifting pressure cylinders
20 heating chambers
21 heat-insulated containers
22 heaters
23 Vacuum exhaust tubes
24 vacuum pumps
25 stirring vanes
26 stirring motors
30 heat exchangers
31 open and close valves
32 open and close valves
H intermediate conveying device
HS conveyor zones
K1 heater
K2 heater
KS heating region
R chiller
RS cooled region
W coolant
X treated object
Claims (according to the 19th article of modification of treaty)
1. a kind of chiller, by being immersed in the cooling carrying out treated object in coolant,
Possess：
Cooling chamber, accommodates described treated object, and can internally retain described coolant；
Supply nozzle, supplies described coolant from cooling chamber described in the lower direction of described treated object；
Reclaim pipe arrangement, from the top of described treated object, the described coolant remaining in described cooling chamber is reclaimed；
Pump, will reclaim, by described, the described coolant force feed extremely described supply nozzle that pipe arrangement reclaims,
Described supply nozzle is made up of cylinder, and described cylinder upper end is to spray the opening of described coolant and have in side
The through hole of Fang Guantong.
2. chiller as claimed in claim 1 reclaims, to by described, the described cooling that pipe arrangement reclaims it is characterised in that possessing
The heat exchanger that liquid is cooled down.
3. a kind of multi-chamber heat treatment device, possesses：
The heater of heating treated object；
Chiller as described in claim 1 or claim 2.
Claims (5)
1. a kind of chiller, by being immersed in the cooling carrying out treated object in coolant,
Possess：
Cooling chamber, accommodates described treated object, and can internally retain described coolant；
Supply nozzle, supplies described coolant from cooling chamber described in the lower direction of described treated object；
Reclaim pipe arrangement, from the top of described treated object, the described coolant remaining in described cooling chamber is reclaimed；
Pump, will reclaim, by described, the described coolant force feed extremely described supply nozzle that pipe arrangement reclaims.
2. chiller as claimed in claim 1 is it is characterised in that described supply nozzle is made up of cylinder, on described cylinder
Hold the opening for spraying described coolant and there is the through hole in side insertion.
3. chiller as claimed in claim 1 reclaims, to by described, the described cooling that pipe arrangement reclaims it is characterised in that possessing
The heat exchanger that liquid is cooled down.
4. chiller as claimed in claim 2 reclaims, to by described, the described cooling that pipe arrangement reclaims it is characterised in that possessing
The heat exchanger that liquid is cooled down.
5. a kind of multi-chamber heat treatment device, possesses：
The heater of heating treated object；
Chiller as described in any one of Claims 1 to 4.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-152048 | 2014-07-25 | ||
| JP2014152048A JP2016030836A (en) | 2014-07-25 | 2014-07-25 | Cooling apparatus and multi-chamber heat treatment apparatus |
| PCT/JP2015/069889 WO2016013424A1 (en) | 2014-07-25 | 2015-07-10 | Cooling device and multi-chamber heat treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106460077A true CN106460077A (en) | 2017-02-22 |
Family
ID=55162953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580022503.1A Pending CN106460077A (en) | 2014-07-25 | 2015-07-10 | Cooling device and multi-chamber heat treatment device |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20170022579A1 (en) |
| JP (1) | JP2016030836A (en) |
| CN (1) | CN106460077A (en) |
| WO (1) | WO2016013424A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844889A (en) * | 2018-08-17 | 2018-11-20 | 北京科技大学 | A kind of temperature flowing water vapour-cooling cycle environment simulation experiment system |
| CN112789357A (en) * | 2018-09-27 | 2021-05-11 | 株式会社Ihi | Cooling device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10405463B2 (en) * | 2017-06-16 | 2019-09-03 | Qualcomm Incorporated | Multi-rotor aerial drone with vapor chamber |
| CN115679055B (en) * | 2022-11-18 | 2023-09-01 | 河北鑫泰轴承锻造有限公司 | Bearing forming die quenching equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844889A (en) * | 2018-08-17 | 2018-11-20 | 北京科技大学 | A kind of temperature flowing water vapour-cooling cycle environment simulation experiment system |
| CN108844889B (en) * | 2018-08-17 | 2024-04-09 | 北京科技大学 | High-temperature flowing water vapor-cooling circulation environment simulation experiment system |
| CN112789357A (en) * | 2018-09-27 | 2021-05-11 | 株式会社Ihi | Cooling device |
| CN112789357B (en) * | 2018-09-27 | 2023-03-10 | 株式会社Ihi | Cooling device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016013424A1 (en) | 2016-01-28 |
| JP2016030836A (en) | 2016-03-07 |
| US20170022579A1 (en) | 2017-01-26 |
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Application publication date: 20170222 |