CN207193336U - A kind of online roller-bottom type aluminium alloy plate quenching apparatus - Google Patents
A kind of online roller-bottom type aluminium alloy plate quenching apparatus Download PDFInfo
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- CN207193336U CN207193336U CN201720703637.6U CN201720703637U CN207193336U CN 207193336 U CN207193336 U CN 207193336U CN 201720703637 U CN201720703637 U CN 201720703637U CN 207193336 U CN207193336 U CN 207193336U
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Abstract
The utility model belongs to metal working technical area, more particularly to a kind of online roller-bottom type aluminium alloy plate quenching apparatus, deionization water supplying unit and spray unit including interconnection, also include roller-way gear unit, described deionized water water unit, for raw water to be processed into deionized water and is stored in cistern；The spray unit forms spraying zone；The roller-way gear unit is used to connect rolling equipment outlet, and the aluminium alloy plate after rolling is sent in quenching apparatus and carries out Cooling Quenching by spraying zone.The technical scheme of utility model is in flow is quenched without reheating, direct-on-line adjusts rolling mill practice, keep sheet material waste heat, rapidly enter quenching apparatus of the present utility model and complete quenching technical, energy consumption caused by reheating is avoided to waste, both quenching cost had been greatly reduced, has ensured the solid fusibleness energy of quenching of product again.In addition aluminum alloy plate materials can realize that on-line continuous quenches, with short production cycle, and production efficiency is high.
Description
Technical field
The utility model belongs to metal working technical area, and in particular to a kind of online roller-bottom type aluminium alloy plate quenching is set
It is standby.
Background technology
Heat-treatment furnace is very extensive in the use of Material Field, and the following effect in Material Field heat treatment is also more and more prominent
It is aobvious, especially in this field of new materials of alloy aluminium sheet, not only need in process timing sequences such as heating, annealing, closed for feature aluminium
The quenching heat treatment of golden material is increasingly paid attention in the industry with user, and the quenching of traditional Aluminum Alloy Plate is nothing more than offline
Carry out trolley type salt bath, air hardening or offline roller-bottom type water quenching.
Traditional roller-bottom type quenching needs to wait for entering Gun Di stove heats area progress reheating offline extremely after having rolled sheet material cooling
500-530 degree, water cooling Qiang Cui areas are then rapidly entered, reach molten effect admittedly.
But above-mentioned quenching technical has clearly disadvantageous part, the aluminium alloy extrusions self-temperature by hot rolling is very high
(more than 440 DEG C), but this partial heat is not fully utilized, but be lost to naturally in surrounding environment, aluminium alloy extrusions quilt
Normal temperature is cooled to, and before follow-up quenching Step, it is also necessary to the aluminium alloy extrusions of normal temperature is put into vertical air stove again
Heating, heating, insulation reach required hardening heat, therefore this quenching technical energy consumption is very high, and ambient temperature is high, behaviour
Make bad environments, and corollary equipment investment is big.It is high to cause quenching cost, is also unfavorable for the quenching solution of guarantee product
Energy.In addition, this quenching technical is batch production, aluminium alloy extrusions can not realize that on-line continuous quenches, and the production cycle is longer,
Generally require the time of 2-3 days.
Utility model content
In order to solve weak point of the prior art, the technical solution adopted in the utility model is, there is provided Yi Zhong
Line roller-bottom type aluminium alloy plate quenching apparatus, include the deionization water supplying unit and spray unit of interconnection, in addition to roller-way passes
Moving cell,
Described deionized water water unit, including be sequentially connected deep well pump, preliminary filter, cooling pond, depth
Filter and cistern are spent, for raw water to be processed into deionized water and is stored in cistern；
The spray unit, including online pond, cooling water pipeline, nozzle supplies water pump, spray boom and the nozzle being sequentially connected,
The spray boom is divided into the upper and lower of two row and the carrying roller being separately mounted in quenching apparatus, and each row spray boom is parallel with carrying roller
Arrangement, described nozzle are vertically installed on spray boom, and spraying zone is formed between two row spray booms；
The roller-way gear unit, including the multigroup carrying roller being sequentially connected, for connecting rolling equipment outlet, after rolling
Aluminium alloy plate be sent in quenching apparatus and Cooling Quenching carried out by spraying zone.
Further, described nozzle is the flat mouth shower nozzle of taper, and the jet of described flat mouth shower nozzle is strip, often
The flat mouth shower nozzle of multiple parallel arrangements is installed, the angle between described flat mouth shower nozzle and spray boom is on individual described spray boom
15°。
Preferably, the flat mouth shower nozzle cross arrangement on two spray booms adjacent in each row.
Preferably, the spray boom of the upper and lower of carrying roller and nozzle symmetry arrangement.
Further, online roller-bottom type aluminium alloy plate quenching apparatus also includes circulating backwater unit, described circulating backwater
Unit, including water pump and cooling tower are recycled back to, the water pump that is recycled back to is used to the water pump in online pond delivering to cooling tower, described
Cooling tower passes through pipeline and cooling pond UNICOM.
Further, described preliminary filter includes the grit filter and resin filter being sequentially connected, institute
The depth-type filtration device stated includes grail filter, active carbon filter, fine filter and the reverse osmosis unit being sequentially connected.
Further, the second resin filter and high-pressure water supply pump are provided between described cistern and online pond,
Described high-pressure water supply pump is used to the deionized water in cistern being pumped to online pond after the second resin filter.
Further, online roller-bottom type aluminium alloy plate quenching apparatus also includes hydraulic pressure automatic control unit, described hydraulic pressure
Automatic control unit includes the motor-operated control valve and pressure sensor being arranged on cooling water pipeline, described motor-operated control valve bag
Include controller and the executing agency for control valve size, described controller respectively with pressure sensor, executing agency and
The controlled motor electric signal connection of nozzle supplies water pump.
Further, described nozzle supplies water pump is two, respectively by upper cooling water pipeline and lower cooling water pipeline with
The row spray boom of carrying roller upper and lower two connects, and described motor-operated control valve and pressure sensor are two, are separately positioned on cooling
In water lines and lower cooling water pipeline.
Further, described roller-way gear unit includes four groups of carrying rollers being sequentially connected, and four groups of carrying rollers are each connected to solely
Vertical power set, can control the rotating speed of each group carrying roller respectively, and two groups of carrying rollers at both ends are located at the entrance of spraying zone and gone out respectively
At mouthful, middle two groups of carrying rollers are located in spraying zone.
The technical solution of the utility model is with following beneficial effect：
1st, without reheating, direct-on-line adjustment rolling mill practice, sheet material waste heat is kept, is rapidly entered of the present utility model
Quenching apparatus completes quenching technical, avoids energy consumption caused by reheating from wasting, had both greatly reduced quenching cost, ensures again
The solid fusibleness energy of the quenching of product.
2nd, aluminum alloy plate materials can realize that on-line continuous quenches, with short production cycle, and production efficiency is high.
Brief description of the drawings
Fig. 1 is the structural representation of the online roller-bottom type aluminium alloy plate quenching apparatus of the utility model；
Fig. 2 is a kind of cut-away view of embodiment of spray unit in the utility model；
Fig. 3 is the installation relation schematic diagram of spray structure in the utility model；
Fig. 4 is the arrangement mode schematic diagram of the nozzle in the utility model；
Fig. 5 is a kind of structural representation of embodiment of the utility model deionization water supplying unit；
Fig. 6 is a kind of structural representation of embodiment of the anti-circulating backwater unit of the utility model；
Fig. 7 is a kind of structural representation of embodiment of the utility model roller-way gear unit；
In figure,
1st, deionization water supplying unit；101st, deep well pump；102nd, preliminary filter；1021st, grit filter；1022、
Resin filter；103rd, cooling pond；104th, depth-type filtration device；1041st, grail filter；1042nd, resin filter；
1043rd, fine filter；1044th, reverse osmosis unit；105th, cistern；106th, the second resin filter；107th, high-pressure water supply pump；2、
Spray unit；201st, online pond；202nd, cooling water pipeline；203rd, nozzle supplies water pump；204th, spray boom；205th, nozzle；206th, change
To valve；301~304, carrying roller；305~308, power set；4th, circulating backwater unit；401st, it is recycled back to water pump；402nd, cool down
Tower；501st, motor-operated control valve；502nd, pressure sensor；6th, quenching part.
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, implement below in conjunction with the utility model
Accompanying drawing in example, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that described reality
It is the utility model part of the embodiment to apply example, rather than whole embodiments.Based on the embodiment in the utility model, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, it is new to belong to this practicality
The scope of type protection.
In the utility model, term " on ", " under ", "left", "right", "front", "rear", " top ", " bottom ", " interior ", " outer ",
" in ", " vertical ", " level ", " transverse direction ", the orientation of the instruction such as " longitudinal direction " or position relationship be based on orientation shown in the drawings or
Position relationship.These terms are not intended to limit indicated primarily to preferably describe the utility model and embodiment
Device, element or part must have particular orientation, or constructed and operated with particular orientation.
Also, above-mentioned part term is in addition to it can be used to indicate that orientation or position relationship, it is also possible to for representing it
His implication, such as term " on " also be likely used for representing certain relations of dependence or annexation in some cases.For ability
For the those of ordinary skill of domain, concrete meaning of these terms in the utility model can be understood as the case may be.
In addition, term " installation ", " setting ", " being provided with ", " connection ", " connected " " socket " should be interpreted broadly.For example, can
To be to be fixedly connected, it is detachably connected, or monolithic construction；Can mechanically connect, or electrical connection；Can be joined directly together,
Either it is indirectly connected by intermediary, or is connection internal between two devices, element or parts.For
For those of ordinary skill in the art, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
Unless otherwise indicated, the implication of " multiple " is two or more.
The utility model is described in further detail below by specific embodiment and with reference to accompanying drawing.Fig. 1~Fig. 6
Give specific embodiment of the present utility model.
As shown in figure 1, a kind of online roller-bottom type aluminium alloy plate quenching apparatus, include the deionization water supplying unit of interconnection
1 and spray unit 3, in addition to roller-way gear unit 3,
Described deionized water water unit, including deep well pump 101, preliminary filter 102, the cooling water being sequentially connected
Pond 103, depth-type filtration device 104 and cistern 105, for raw water to be processed into deionized water and is stored in cistern 105
It is interior；
The spray unit 2, including be sequentially connected online pond 201, cooling water pipeline 202, nozzle supplies water pump 203,
Spray boom 204 and nozzle 205, the spray boom 204 are divided to the upper and lower for two row and the carrying roller being separately mounted in quenching apparatus, often
One row spray boom 204 is arranged in parallel with carrying roller, and described nozzle 205 is vertically installed on spray boom 204, between two row spray booms 204
Form spraying zone；
The roller-way gear unit 3 (see Fig. 7), including the multigroup carrying roller being sequentially connected, for connecting rolling equipment outlet,
Aluminium alloy plate after rolling is sent in quenching apparatus and Cooling Quenching is carried out by spraying zone.
As shown in Figures 2 and 3, spray unit 2 of the present utility model includes cooling water pipeline 202, nozzle supplies water pump 203, spray
Bar 204 and nozzle 205, the spray boom 204 are divided to the upper and lower for two row and the carrying roller being separately mounted in quenching apparatus, also
It is to say that spray boom 204 is arranged in above and below the pipeline of quenching part 6, the selection of quenching part 6 is aluminium alloy plate in the present embodiment,
Each row spray boom 204 is arranged in parallel with carrying roller, and described nozzle 205 is vertically installed on spray boom 204, described nozzle 205
For the flat mouth shower nozzle of taper, the jet of described flat mouth shower nozzle is strip, and wherein cooling water pipeline 202 is included from online water
House steward that pond 201 outwards exports and the respectively branch pipe with each spray boom UNICOM.
As shown in figure 4, on the basis of above-mentioned embodiment, multiple parallels are installed on each described spray boom 204
Cloth flat mouth shower nozzle, the angle between described flat mouth shower nozzle and spray boom 204 is 10 °~30 °, can be selected in practical operation
15 ° of preferable angles of conduct.
In above-mentioned spray unit, its working method is that hardening media cooling water is passed through cooling by nozzle supplies water pump 203
The house steward of water lines 202 and branch pipe are delivered to spray boom 204 from online pond 201, are then sprayed by nozzle 205, pass through regulation
The running parameter of nozzle supplies water pump 205 can realize the hydraulic pressure for the cooling water that nozzle 205 sprays, and nozzle 205 is the flat mouth of taper
Shower nozzle so that the current of ejection are the covering of the fan shape of radiation, often arrange nozzle 205 and adjust certain angle when mounted, prevent phase
Adjacent nozzle sector in injection mutually impacts, and prevents from reducing impulsive force of the sector to plate face, reduces cooling-down effect, work as angle
It is set as that quenching effect is optimal at 15 °.
As described in Figure 4, the flat mouth shower nozzle cross arrangement on two spray booms 204 adjacent in each row.Can effectively it control
The uniformity of aluminium alloy plate face cooling so that the hardness homogenization of the aluminium alloy plate face after spray quenches.Each spray boom
The quantity set of nozzle 205 on 204 is 15~30, when the quantity set of nozzle 205 of adjacent spray boom 204 is 20 and 21
When being alternately arranged, preferable quenching effect can be reached.
As shown in Figures 2 and 3, on the basis of above-described embodiment, the spray boom 204 and nozzle 205 of the upper and lower of carrying roller are symmetrical
Arrangement, so that the current sector that row's nozzle spray 205 is projected up and down is symmetrical, ensure the cooling efficiency phase to upper and lower plate face
Together.The quantity of spray boom 204 described in each column is 4~8.
As shown in Fig. 2 described nozzle supplies water pump 203 is two, it is upper and lower by cooling water pipeline 202 and carrying roller respectively
Two row spray booms 204 of side connect, and the spray water pressure on upper and lower panel can be controlled respectively, the spray of the shower nozzle above carrying roller
Jetting pressure is 3.5kg, and the injection hydraulic pressure positioned at the shower nozzle of the lower section of carrying roller 5 is 3.2kg, so as to realize preferable quenching effect.
As shown in fig. 6, online roller-bottom type aluminium alloy plate quenching apparatus also includes circulating backwater unit 4, described is recycled back to
Water unit 4 includes being recycled back to water pump 401 and cooling tower 402, and the water pump 401 that is recycled back to is used for the water pump in online pond 201
Cooling tower 402 is delivered to, the cooling tower 402 passes through pipeline and the UNICOM of cooling pond 103.
In order to prevent in quenching process, because the online water temperature of pond 201 can constantly rise, quenching effect can decline,
Line pond 201, which is connected with, is recycled back to water pump 401, delivery outlet and the UNICOM of cooling tower 402 of water pump 401 is recycled back to, when online pond
When 201 water temperature is higher, can by ON cycle back water pump 401 the high-temperature water drainage in online pond 201 to cooling tower
402, cooled by cooling tower 402, meanwhile, the online supplement of pond 201 injects new water at low temperature, to meet production technology
Demand.
As shown in figure 5, described preliminary filter 102 includes grit filter 1021 and the resin mistake being sequentially connected
Filter 1022, described depth-type filtration device include the grail filter 1041, active carbon filter 1042, essence being sequentially connected
Filter 1043 and reverse osmosis unit 1044.
As shown in figure 5, it is provided with the second resin filter 106 and height between described cistern 105 and online pond 201
Supply-water pump 107 is pressed, described high-pressure water supply pump 107 is used to the deionized water in cistern 105 passing through the second resin filter
Online pond 201 is pumped to after 106.
As shown in Fig. 2 online roller-bottom type aluminium alloy plate quenching apparatus also includes hydraulic pressure automatic control unit, described hydraulic pressure
Automatic control unit includes the motor-operated control valve 501 and pressure sensor 502 being arranged on cooling water pipeline 202, described electricity
Dynamic control valve 501 includes controller and the executing agency for control valve size, described controller respectively with pressure sensing
Device 502, executing agency connect with the controlled motor electric signal of nozzle supplies water pump 203.
More specifically, described nozzle supplies water pump 203 is two, passes through upper cooling water pipeline and lower cooling water pipe respectively
Road is connected with the row spray boom 204 of carrying roller upper and lower two, and described motor-operated control valve 501 and pressure sensor 502 are two, point
It is not arranged on cooling water pipeline and lower cooling water pipeline.
In order to realize automatically controlling and adjusting for two-way pressure, described motor-operated control valve 501 includes controller and is used for
The executing agency of control valve size, described controller respectively with pressure sensor 502, executing agency and nozzle supplies water pump
203 controlled motor electric signal connection, it is possible to achieve spray automatically controlling and adjusting for water pressure.According to manufacturing technique requirent,
The pressure of needs is inputted on the controller of motor-operated control valve 501, is detected by the pressure sensor above upper and lower spray piping
The actual pressure of pipeline, the pressure feedback detected to controller, controller are opened according to the contrast of setting pressure and actual pressure
The adjustment that executing agency carries out the size of valve is opened, while adjusts the rotating speed of the controlled motor of nozzle supplies water pump 203, is so formed
One complete pressure closed loop control, it is ensured that the pressure in spray piping reaches technological requirement.
As shown in Figure 1, it is provided with commutation between two cooling water pipelines of the spray boom UNICOM of carrying roller upper and lower respectively
Valve 206, described reversal valve 206 are Hand-operated butterfly valve.
As shown in fig. 7, described roller-way gear unit includes four groups of carrying rollers 301~304 being sequentially connected, four groups of carrying rollers
301~304 are each connected to independent power set 305~308, can control the rotating speed of each group carrying roller 301~304, both ends respectively
Two groups of carrying rollers 301 and 304 respectively at the entrance and exit of spraying zone, middle two groups of carrying rollers 302 and 303 are positioned at spray
In area.
When supplied materials reach No. 301 carrying rollers when, start spray unit, into spray the preparatory stage, while link 302,303,
No. 304 carrying rollers, into the state of running at high speed, speed control enters spraying zone in 80mm/s, conveying supplied materials；Pass through cooling in raw material
When entering No. 304 carrying rollers afterwards, carrying roller speed is reduced, is redirected back into spraying zone, cooling down operation after can carrying out.
Some one exemplary embodiments of the present utility model are only described by way of explanation above, undoubtedly, for
One of ordinary skill in the art, can be with a variety of in the case of without departing from spirit and scope of the present utility model
Mode is modified to described embodiment.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as
Limitation to the utility model claims protection domain.
Claims (10)
- A kind of 1. online roller-bottom type aluminium alloy plate quenching apparatus, it is characterised in that the deionization water supplying unit including interconnection (1) and spray unit (2), in addition to roller-way gear unit (3),Described deionized water water unit, including deep well pump (101), preliminary filter (102), the cooling water being sequentially connected Pond (103), depth-type filtration device (104) and cistern (105), for raw water to be processed into deionized water and is stored in water storage In pond；The spray unit, including be sequentially connected online pond (201), cooling water pipeline (202), nozzle supplies water pump (203), Spray boom (204) and nozzle (205), the spray boom are divided into the upper and lower of two row and the carrying roller being separately mounted in quenching apparatus, often One row spray boom is arranged in parallel with carrying roller, and described nozzle is vertically installed on spray boom, and spraying zone is formed between two row spray booms；The roller-way gear unit, including the multigroup carrying roller being sequentially connected, for connecting rolling equipment outlet, by the aluminium after rolling Alloy sheets are sent in quenching apparatus and carry out Cooling Quenching by spraying zone.
- 2. online roller-bottom type aluminium alloy plate quenching apparatus according to claim 1, it is characterised in that described nozzle is cone The flat mouth shower nozzle of shape, the jet of described flat mouth shower nozzle is strip, and multiple parallels are provided with each described spray boom The flat mouth shower nozzle of cloth, the angle between described flat mouth shower nozzle and spray boom are 15 °.
- 3. online roller-bottom type aluminium alloy plate quenching apparatus according to claim 2, it is characterised in that adjacent in each row Flat mouth shower nozzle cross arrangement on two spray booms.
- 4. online roller-bottom type aluminium alloy plate quenching apparatus according to claim 2, it is characterised in that the upper and lower of carrying roller Spray boom and nozzle symmetry arrangement.
- 5. online roller-bottom type aluminium alloy plate quenching apparatus according to claim 1, it is characterised in that also including circulating backwater Unit (4), described circulating backwater unit include being recycled back to water pump (401) and cooling tower (402), and the water pump that is recycled back to is used for The water pump in online pond is delivered into cooling tower, the cooling tower passes through pipeline and cooling pond UNICOM.
- 6. online roller-bottom type aluminium alloy plate quenching apparatus according to claim 1, it is characterised in that described preliminary filtering Device includes the grit filter (1021) and resin filter (1022) being sequentially connected, and described depth-type filtration device includes Grail filter (1041), active carbon filter (1042), fine filter (1043) and the reverse osmosis unit being sequentially connected (1044)。
- 7. online roller-bottom type aluminium alloy plate quenching apparatus according to claim 4, it is characterised in that described cistern with The second resin filter (106) and high-pressure water supply pump (107) are provided between online pond, described high-pressure water supply pump is used for will Deionized water in cistern is pumped to online pond after the second resin filter.
- 8. online roller-bottom type aluminium alloy plate quenching apparatus according to claim 5, it is characterised in that also automatic including hydraulic pressure Control unit, described hydraulic pressure automatic control unit include motor-operated control valve (501) and the pressure being arranged on cooling water pipeline Sensor (502), described motor-operated control valve include controller and the executing agency for control valve size, described control Device is connected with the controlled motor electric signal of pressure sensor, executing agency and nozzle supplies water pump respectively.
- 9. online roller-bottom type aluminium alloy plate quenching apparatus according to claim 8, it is characterised in that described nozzle supplies water Pump is two, is connected respectively by upper cooling water pipeline and lower cooling water pipeline with the row spray boom of carrying roller upper and lower two, described electricity Dynamic control valve and pressure sensor are two, are separately positioned on cooling water pipeline and lower cooling water pipeline.
- 10. online roller-bottom type aluminium alloy plate quenching apparatus according to claim 1, it is characterised in that described roller-way passes Moving cell includes four groups of carrying rollers (301 being sequentially connected；302；303；304), four groups of carrying rollers are each connected to independent power set (305；306；307；308) rotating speed of each group carrying roller, two groups of carrying rollers (301 at both ends, are controlled respectively；304) respectively positioned at spray At the entrance and exit in area, middle two groups of carrying rollers (302；303) in spraying zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720703637.6U CN207193336U (en) | 2017-06-16 | 2017-06-16 | A kind of online roller-bottom type aluminium alloy plate quenching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720703637.6U CN207193336U (en) | 2017-06-16 | 2017-06-16 | A kind of online roller-bottom type aluminium alloy plate quenching apparatus |
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| Publication Number | Publication Date |
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| CN207193336U true CN207193336U (en) | 2018-04-06 |
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ID=61784128
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720703637.6U Expired - Fee Related CN207193336U (en) | 2017-06-16 | 2017-06-16 | A kind of online roller-bottom type aluminium alloy plate quenching apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112961966A (en) * | 2021-03-13 | 2021-06-15 | 中聚信海洋工程装备有限公司 | Heat treatment spray quenching device and control method |
-
2017
- 2017-06-16 CN CN201720703637.6U patent/CN207193336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112961966A (en) * | 2021-03-13 | 2021-06-15 | 中聚信海洋工程装备有限公司 | Heat treatment spray quenching device and control method |
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Granted publication date: 20180406 Termination date: 20190616 |