CN107299172B - A kind of copper cooling plate and its water channel setting method - Google Patents
A kind of copper cooling plate and its water channel setting method Download PDFInfo
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- CN107299172B CN107299172B CN201710514250.0A CN201710514250A CN107299172B CN 107299172 B CN107299172 B CN 107299172B CN 201710514250 A CN201710514250 A CN 201710514250A CN 107299172 B CN107299172 B CN 107299172B
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- water channel
- copper
- cooling plate
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- channel unit
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Abstract
The present invention relates to a kind of copper cooling plate and its water channel setting methods, wherein copper cooling plate includes coldplate ontology, it is characterized in that: the coldplate body interior is equipped at least two water channels, isolating device is equipped among the water channel, the length of the isolating device is less than water channel depth, water channel is separated to form U-shaped water channel unit by the isolating device, and each U-shaped water channel unit forms cooling duct, and the cooling duct is parallel port, channels in series or series-parallel hybrid channel.Copper cooling plate in the present invention, it reduces drilling copper cooling plate in the presence of furnace Inner Front End plug and weld seam, reduces weld seam leak risk, effectively improve the service life of copper cooling plate；Meanwhile it overcome and avoid casting copper cooling plate there are the casting flaws such as loose, stomata, crackle and leak, improve the cooling effect of copper cooling plate.
Description
Technical field
The present invention relates to a kind of cooling equipment of smelting furnace body, in particular to a kind of copper cooling plate and its water channel setting side
Method.
Background technique
Coldplate is one of the cooling equipment of blast furnace more early occurred, and the basic principle of coldplate is by point cooling come cold
But refractory material bricking and it is made to remain certain thickness, and then last furnace shell is protected by refractory material bricking.Therefore, cold
But plate is better to the cooling effect of refractory material bricking, more can effectively extend the service life of refractory material bricking, and then influence
The longevity of blast furnace.
The coldplate of domestic and international most of blast furnaces at present is fine copper or copper alloy using high thermal conductivity as coldplate sheet
Body has excellent heating conduction, is able to bear higher heat flow rate per unit area and thermal shock impact.
Traditional copper cooling plate mainly has the copper cooling plate of cast structure, the copper cooling plate of pipe laying cast structure, copper pipe and copper
The copper cooling plate of plate/welded-steel plate construction coldplate, copper sheet drilling weldering stopper structure.The major technique of traditional copper cooling plate is difficult
Point has:
As shown in Figs. 1-2, the copper cooling plate of cast structure, including coldplate ontology 1, water channel 2 and water hole 3, due to casting
The reason of moulding process, coldplate ontology 1 are easy to appear loose, stomata, crackle and leak and other issues, and not only thermal conductivity is inclined
Low, product qualified rate is relatively low.
As shown in figure 3, the copper cooling plate of pipe laying cast structure, including coldplate ontology 1, water channel 2 and copper pipe 4, due to pouring
It is sensitive to infuse temperature, when copper water is poured copper pipe 4, is easy to appear the casting gentle hole problem in gap, influences the heat exchange effect of coldplate ontology 1
Fruit.
As shown in figure 4, copper pipe and copper sheet/welded-steel plate construction coldplate, including coldplate ontology 1, water channel 2, water hole 3
With copper pipe 4, water channel 2 is nested fixed by flange 5, and the cavity area formed between copper pipe 4 is filled with Heat Conduction Material 6, due to cold
But plate ontology 1 is welded by copper pipe 4 and copper sheet/steel plate, and welding capacity is very big, and the cavity area formed between copper pipe 4
It needing to be transmitted on copper pipe 4 heat by copper sheet/steel plate, heat exchange efficiency is lower, even if cavity area fills Heat Conduction Material 6,
Increase an indirect heat exchange, it is also difficult to effectively improve heat exchange efficiency.
As shown in figure 5, the copper cooling plate of copper sheet drilling weldering stopper structure, including coldplate ontology 1, water channel 2 and water pipe 3,
The copper cooling plate of this copper sheet drilling weldering stopper structure, institutional framework is fine and close, good cooling results, but in order to realize that water channel recycles,
It needs to process at least one cross channel 7 inside coldplate ontology 1, copper cooling plate can be made to generate plug in furnace Inner Front End in this way
8 and weld seam 9, increase the risk of leak, and if there is leak in position while welding after, be difficult to be repaired.
Summary of the invention
The problem to be solved by the invention is to provide a kind of copper cooling plate and its water channel setting methods, it reduces drilling copper
Coldplate reduces weld seam leak risk, effectively improves the service life of copper cooling plate in the presence of furnace Inner Front End plug and weld seam；
Meanwhile it overcomes and avoids casting copper cooling plate there are casting flaws such as loose, stomata, crackle and leaks, raising copper is cooling
The cooling effect of plate.
In order to solve the above-mentioned technical problem, The technical solution adopted by the invention is as follows:
A kind of copper cooling plate, including coldplate ontology, it is characterized in that: the coldplate body interior is equipped at least two water
Road, is equipped with isolating device among the water channel, and the length of the isolating device is less than water channel depth, and the isolating device is by water channel
It is separated to form U-shaped water channel unit, each U-shaped water channel unit forms cooling duct, and the cooling duct is parallel port, channels in series
Or series-parallel hybrid channel.In above structure, water channel is separated to form a U-shaped water channel unit using isolating device, it will be former
The water channel come is divided into two, and makes coldplate ontology without cross machine water channel, it is possible to reduce coldplate ontology is stifled in furnace Inner Front End
The presence of head and weld seam reduces weld seam leak risk；This copper cooling plate compares traditional coldplate, and it is cold that it reduces drilling copper
But plate reduces weld seam leak risk, effectively improves the service life of copper cooling plate in the presence of furnace Inner Front End plug and weld seam；Together
When, it overcomes and avoid casting copper cooling plate, and there are the casting flaws such as loose, stomata, crackle and leak, improve copper cooling plate
Cooling effect.
As a preferred solution of the present invention, the parallel port is made of side by side at least two U-shaped water channel units.Pass through this
Kind of parallel port, each U-shaped water channel unit arranged side by side be it is independent, they have the inlet and outlet pipes of oneself；When any one U-shaped water
Unit damage in road all will not influence other U-shaped water channel units, personnel's detection and maintenance easy to repair.
As a preferred solution of the present invention, the channels in series is welded by least two by steel deck-plate or external water pipe joins
The U-shaped water channel unit composition connect.By this set, the water inlet and another U-shaped water channel unit of a U-shaped water channel unit
Water outlet with steel deck-plate weld or external water pipe link up, this channels in series can reduce intake-outlet, save water.
As a preferred solution of the present invention, the series-parallel hybrid channel is by least one channels in series and at least one U
Type water channel unit composition.This series-parallel hybrid channel can be made of a channels in series and a U-shaped water channel unit, it is comprehensive
The advantage of channels in series and parallel port respectively is closed, cooling needs are configured according to practical blast furnace.
As the further preferred embodiment of the present invention, the series-parallel hybrid channel is by least one channels in series and at least
One parallel port composition.This series-parallel hybrid channel can (i.e. two simultaneously by a channels in series and a parallel port
The U-shaped water channel unit of column) composition, it combines the advantage of channels in series and parallel port respectively, cooling according to practical blast furnace
It needs to be configured.
As a preferred solution of the present invention, the isolating device is copper rod or copper partition.One copper is installed among water channel
The structure of stick or copper partition makes coldplate ontology without processing so that original water channel is divided into two to form U-shaped water channel unit
Cross channel, the advantage of doing so is that, it is possible to reduce coldplate reduces weld seam leak in the presence of furnace Inner Front End plug and weld seam
Risk all concentrates on all weld seams outside furnace shell, even if the phase weld seam leakage occurs because of composite factor to copper cooling plate after use
Water is also convenient for detecting and repair.
As a preferred solution of the present invention, the section of the U-shaped water channel unit is in porous compound, flat pass or ellipse
Type.Porous compound, flat pass or ellipse are changed by original single round hole in the section of U-shaped water channel unit, make the hole inner wall
Increase with flowing water contact area in hole, increase the heat dissipation area of U-shaped water channel unit inner wall, thus substantially increases cooling effect
Fruit.
As the further preferred embodiment of the present invention, the porous compound multiple circular hole groups identical or different by diameter
At.This section is that porous compound U-shaped water channel unit is to pass through machine by the identical or different single round hole water channel of a plurality of diameter
Made of the mode of tool processing removal material；By this set, U-shaped water channel unit inner wall and U-shaped water channel list are considerably increased
The contact area of flowing water in member increases the heat dissipation area of U-shaped water channel unit inner wall, improves cooling effect.
As a preferred solution of the present invention, the material of the coldplate ontology is fine copper or copper alloy.Due to rolling copper sheet
Material property have many advantages, such as that cupric purity is high, good heat conductivity, crystal grain refinement, consistency be close, good mechanical property, using pressure
Prolong the coldplate ontology that copper sheet carries out hot rolling or fine copper or copper alloy is made in warm and hot forging, it overcomes and avoid to the full extent
The fault in material that can not be eliminated in casting process, such as: stomata, crackle etc.；It is led well since fine copper or copper alloy have
Electricity, thermal conductivity, it is very high to the resistance to corrosion of atmosphere and water, have good casting character, therefore, coldplate ontology using fine copper or
Cu alloy material, can be improved the capacity of heat transmission of coldplate ontology, to guarantee the preferable heat dissipation effect of coldplate ontology, increase
The intensity and durability of coldplate ontology.
The present invention also provides a kind of water channel setting methods using above-mentioned copper cooling plate, it is characterized in that: the following steps are included:
Step 1: obtain several water channels by the way of drilling or other machining removal materials, by copper rod or copper every
Plate is fixed among water channel, and water channel is separated to form U-shaped water channel unit；
Step 2: at least two U-shaped water channel unit connections are combined into cooling duct.
As a preferred solution of the present invention, the cooling duct in the step 2 is parallel port, by least two U-shaped water
Road unit parallel combinations are at parallel port.
As a preferred solution of the present invention, the cooling duct in the step 2 is channels in series, by least two U-shaped water
Road unit serial combination is at channels in series, the water inlet of a U-shaped water channel unit and the water outlet of another U-shaped water channel unit
It is linked up with steel deck-plate welding or external water pipe.
As a preferred solution of the present invention, the cooling duct in the step 2 is series-parallel channel, at least one is connected
Channel and at least one U-shaped water channel unit are combined into series-parallel hybrid channel.
Compared with the prior art, the invention has the following advantages:
This copper cooling plate is equipped with isolating device to be made cold so that original water channel is divided into two to form U-shaped water channel unit
But plate ontology is not necessarily to cross machine water channel, the advantage of doing so is that, it is possible to reduce copper cooling plate is in furnace Inner Front End plug and weld seam
Presence, reduce weld seam leak risk, all weld seams are all concentrated on outside furnace shell, even if copper cooling plate after use the phase because
There is weld seam leak in composite factor, improves the service life of copper cooling plate, is also convenient for detecting and repair；Meanwhile it overcomes and keeps away
Having exempted from casting copper cooling plate, there are the casting flaws such as loose, stomata, crackle and leak, improve the cooling effect of copper cooling plate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the copper cooling plate of cast structure of background technique in the present invention；
Fig. 2 is the structural schematic diagram of the copper cooling plate of background technique another kind cast structure in the present invention；
Fig. 3 is the structural schematic diagram of the copper cooling plate of background technique pipe laying cast structure in the present invention；
Fig. 4 is the structural schematic diagram of background technique copper pipe and copper sheet/welded-steel plate construction coldplate in the present invention；
Fig. 5 is the structural schematic diagram that background technique tradition copper cooling plate increases cross channel in the present invention；
Fig. 6 is the structural schematic diagram of embodiment 1 in the present invention；
Fig. 7 is the structural schematic diagram of embodiment 2 in the present invention；
Fig. 8 is the structural schematic diagram of embodiment 4 in the present invention；
Fig. 9 is the structural schematic diagram of embodiment 5 in the present invention；
Figure 10 is the structural schematic diagram of embodiment 7 in the present invention；
Figure 11 is the structural schematic diagram of embodiment 8 in the present invention；
Figure 12 is the structural schematic diagram of embodiment 9 in the present invention；
Figure 13 is the structural schematic diagram of embodiment 9 in the present invention.
Specific embodiment
The present invention is specifically described in the following with reference to the drawings and specific embodiments.
Embodiment 1
As shown in fig. 6, one of the present embodiment copper cooling plate, including coldplate ontology 1, set inside coldplate ontology 1
There are two water channel, it is equipped with isolating device 2 among water channel, the length of isolating device 2 is less than water channel depth, and isolating device 2 is by water channel
It is separated to form U-shaped water channel unit 3, each U-shaped water channel unit 3 forms cooling duct, and cooling duct is parallel port 4；Parallel port 4
It is made of side by side two U-shaped water channel units 3；Isolating device 2 is copper rod；The section of U-shaped water channel unit 3 is in flat pass, this flat
The characteristics of pass is that three diameter of a circles are identical；The material of coldplate ontology 1 is fine copper.
The water channel setting method of this copper cooling plate, comprising the following steps:
Step 1: obtaining two water channels by the way of drilling or other machining removal materials, copper rod is fixed on water
Among road, water channel is separated to form U-shaped water channel unit 3；
Step 2: two U-shaped connections of water channel unit 3 are combined into cooling duct.
Cooling duct in step 2 is parallel port 4, by two U-shaped 3 parallel combinations of water channel unit at parallel port 4.
Embodiment 2
As shown in fig. 7, copper cooling plate in the present embodiment the difference from embodiment 1 is that:
The cooling duct is channels in series 5；The U-shaped water channel unit 3 that channels in series 5 is welded by two by steel deck-plate 11
Composition.By this set, the water inlet of a U-shaped water channel unit 3 and the water outlet steel of another U-shaped water channel unit 3
11 weld connection of cover board gets up, and this channels in series 5 can reduce intake-outlet, saves water.
Embodiment 3
Copper cooling plate in the present embodiment the difference from example 2 is that:
Channels in series is made up of by two the U-shaped water channel unit that external water pipe couples.By this set, a U
The water outlet of the water inlet of type water channel unit and another U-shaped water channel unit is linked up with external water pipe, this channels in series
Intake-outlet can be reduced, is saved water.
Embodiment 4
As shown in figure 8, copper cooling plate in the present embodiment the difference from embodiment 1 is that:
The series-parallel hybrid channel 6 is made of a channels in series 5 and a U-shaped water channel unit 3.It is this series-parallel mixed
It closes channel 6 and combines channels in series 5 and the respective advantage of parallel port 4, cooling needs are configured according to practical blast furnace.
Embodiment 5
As shown in figure 9, copper cooling plate in the present embodiment the difference from embodiment 1 is that:
The series-parallel hybrid channel 6 is made of a channels in series 5 and a parallel port 4.This series-parallel mixing
Channel 6 can be by the U-shaped water channel unit 3 of a channels in series 5 and a parallel port 4(i.e. two side by side) it forms, it is integrated
Channels in series 5 and the respective advantage of parallel port 4, according to practical blast furnace, cooling needs are configured.
Embodiment 6
Copper cooling plate in the present embodiment the difference from embodiment 1 is that:
The isolating device is copper partition.The structure that a copper partition is installed among water channel, so that original water channel quilt
It is divided into two to form U-shaped water channel unit, makes coldplate ontology without cross machine water channel, the advantage of doing so is that, it is possible to reduce
Coldplate reduces weld seam leak risk, all weld seams is all concentrated on outside furnace shell in the presence of furnace Inner Front End plug and weld seam
Portion is also convenient for detecting and repair even if the phase weld seam leak occurs because of composite factor to copper cooling plate after use.
Embodiment 7
As shown in Figure 10, the copper cooling plate in the present embodiment the difference from embodiment 1 is that:
The section of the U-shaped water channel unit 3 is in flat pass, and the characteristics of this flat pass is that the circular diameter at both ends is identical, in
Between circular diameter it is smaller.
Embodiment 8
As shown in figure 11, the copper cooling plate in the present embodiment the difference from embodiment 1 is that:
The section of the U-shaped water channel unit 3 is described porous compound by identical or different more of diameter in porous compound
A circular hole composition.This section is that porous compound U-shaped water channel unit 3 is the single round hole water identical or different by a plurality of diameter
Road machining remove material by way of made of；The section of U-shaped water channel unit 3 is changed into porous by original single round hole
It is compound, increase flowing water contact area in the hole inner wall and hole, increases the heat dissipation area of U-shaped 3 inner wall of water channel unit, thus
Substantially increase cooling effect.
Embodiment 9
As illustrated by figs. 12-13, the copper cooling plate in the present embodiment the difference from embodiment 1 is that:
The section of the U-shaped water channel unit 3 is in ellipse.The section of U-shaped water channel unit 3 is changed by original single round hole
Ellipse increases flowing water contact area in the hole inner wall and hole, increases the heat dissipation area of U-shaped 3 inner wall of water channel unit, thus
Substantially increase cooling effect.
Embodiment 10
Copper cooling plate in the present embodiment the difference from embodiment 1 is that:
The material of the coldplate ontology is copper alloy.Coldplate ontology uses Cu alloy material, and coldplate can be improved
The capacity of heat transmission of ontology increases the intensity and durability of coldplate ontology to guarantee the preferable heat dissipation effect of coldplate ontology.
Embodiment 11
Copper cooling plate in the present embodiment the difference from embodiment 1 is that:
The parallel port is made of side by side three U-shaped water channel units.It is each arranged side by side U-shaped by this parallel port
Water channel unit be it is independent, they have the inlet and outlet pipes of oneself；When any one U-shaped water channel unit damage, it all will not influence
Its U-shaped water channel unit, personnel's detection and maintenance easy to repair.
In addition, it should be noted that, the specific embodiments described in this specification, each section title etc. can not
Together, the equivalent or simple change that all structure, feature and principles described according to the invention patent design are done, is included in the present invention
In the protection scope of patent.Those skilled in the art can do described specific embodiment various each
The mode that the modify or supplement or adopt of sample is similar substitutes, and without departing from structure of the invention or surmounts the claims
Defined range, is within the scope of protection of the invention.
Claims (10)
1. a kind of copper cooling plate, including coldplate ontology, it is characterized in that: the coldplate ontology carries out hot rolling using calendering copper sheet
System or warm and hot forging are made；The coldplate body interior is equipped at least two water channels, and the water channel is using drilling or other machinery
The mode of processing removal material obtains；Isolating device is equipped among the water channel, it is deep that the length of the isolating device is less than water channel
Water channel is separated to form U-shaped water channel unit by degree, the isolating device, and each U-shaped water channel unit forms cooling duct, and the cooling is logical
Road is parallel port, channels in series or series-parallel hybrid channel.
2. copper cooling plate as described in claim 1, it is characterized in that: the parallel port by least two U-shaped water channel units simultaneously
Column composition.
3. copper cooling plate as described in claim 1, it is characterized in that: the channels in series is welded by least two by steel deck-plate
Or the U-shaped water channel unit composition of external water pipe connection.
4. copper cooling plate as described in claim 1, it is characterized in that: the series-parallel hybrid channel is by least one channels in series
It is formed at least one U-shaped water channel unit.
5. copper cooling plate as claimed in claim 4, it is characterized in that: the series-parallel hybrid channel is by least one channels in series
It is formed at least one parallel port.
6. copper cooling plate as described in claim 1, it is characterized in that: the isolating device is copper rod or copper partition.
7. copper cooling plate as described in claim 1, it is characterized in that: the section of the U-shaped water channel unit is in porous compound, flat
Pass or ellipse.
8. copper cooling plate as claimed in claim 7, it is characterized in that: described porous compound by identical or different multiple of diameter
Circular hole composition.
9. a kind of water channel setting method of copper cooling plate, it is characterized in that: the following steps are included:
Step 1: calendering copper sheet being subjected to hot rolling or coldplate ontology is made in warm and hot forging, in coldplate body interior using drilling
Or the mode of other machining removal materials obtains several water channels, copper rod or copper partition is fixed among water channel, by water
Road is separated to form U-shaped water channel unit；
Step 2: at least two U-shaped water channel unit connections are combined into cooling duct.
10. the water channel setting method of copper cooling plate as claimed in claim 9, it is characterized in that:
Cooling duct in the step 2 is parallel port, by least two U-shaped water channel unit parallel combinations at parallel port；
Cooling duct in the step 2 is channels in series, by least two U-shaped water channel unit serial combinations at channels in series,
The water inlet of one U-shaped water channel unit and the water outlet of another U-shaped water channel unit are welded with steel deck-plate or external water pipe joins
It picks up and；
Cooling duct in the step 2 is series-parallel channel, by least one channels in series and at least one U-shaped water channel unit
It is combined into series-parallel hybrid channel.
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| CN201710514250.0A CN107299172B (en) | 2017-06-29 | 2017-06-29 | A kind of copper cooling plate and its water channel setting method |
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| CN201710514250.0A CN107299172B (en) | 2017-06-29 | 2017-06-29 | A kind of copper cooling plate and its water channel setting method |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108834248B (en) * | 2018-07-21 | 2024-01-02 | 汕头华兴冶金设备股份有限公司 | Copper pressure ring of submerged arc furnace and processing method thereof |
| CN111440909B (en) * | 2020-04-13 | 2023-05-23 | 马鞍山钢铁股份有限公司 | Water-saving multi-layer water supply pipe blast furnace cooling wall structure and application process thereof |
| CN112338446B (en) * | 2020-10-16 | 2021-09-28 | 西安远航真空钎焊技术有限公司 | Welding forming method for outer ring water inlet and outlet flow channel of heat exchange honeycomb structural member |
| CN115549394A (en) * | 2022-10-14 | 2022-12-30 | 广东畅能达科技发展有限公司 | Heat dissipation device based on embedded soaking plate type U-shaped linear motor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873733A (en) * | 2010-02-05 | 2010-10-27 | 姚会元 | Conductive copper jaw plate for mine heat furnace and manufacture method thereof |
| CN201731768U (en) * | 2010-07-01 | 2011-02-02 | 汕头华兴冶金备件厂有限公司 | Copper cooling ring |
| CN202101552U (en) * | 2011-06-13 | 2012-01-04 | 江苏联兴成套设备制造有限公司 | Casting copper cooling plate |
| CN207002768U (en) * | 2017-06-29 | 2018-02-13 | 汕头华兴冶金设备股份有限公司 | A kind of copper cooling plate |
-
2017
- 2017-06-29 CN CN201710514250.0A patent/CN107299172B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873733A (en) * | 2010-02-05 | 2010-10-27 | 姚会元 | Conductive copper jaw plate for mine heat furnace and manufacture method thereof |
| CN201731768U (en) * | 2010-07-01 | 2011-02-02 | 汕头华兴冶金备件厂有限公司 | Copper cooling ring |
| CN202101552U (en) * | 2011-06-13 | 2012-01-04 | 江苏联兴成套设备制造有限公司 | Casting copper cooling plate |
| CN207002768U (en) * | 2017-06-29 | 2018-02-13 | 汕头华兴冶金设备股份有限公司 | A kind of copper cooling plate |
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Effective date of registration: 20180402 Address after: 515000 Lu Rongsheng Science Park, Jinping District University, Shantou, Guangdong Applicant after: Shantou Huaxing Metallurgical Equipment Co., Ltd. Applicant after: Raoping Yuexing Copper Processing Co. Ltd. Applicant after: Guangdong Huaxing Heat Exchange Equipment Co., Ltd Applicant after: Shantou Huaxing (Raoping) copper industry Co., Ltd. Address before: 515000 Lu Rongsheng Science Park, Jinping District University, Shantou, Guangdong Applicant before: Shantou Huaxing Metallurgical Equipment Co., Ltd. |
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