CN108746519A - A kind of adjustable cooling water system of upper lead conticaster hydraulic pressure - Google Patents
A kind of adjustable cooling water system of upper lead conticaster hydraulic pressure Download PDFInfo
- Publication number
- CN108746519A CN108746519A CN201810754593.9A CN201810754593A CN108746519A CN 108746519 A CN108746519 A CN 108746519A CN 201810754593 A CN201810754593 A CN 201810754593A CN 108746519 A CN108746519 A CN 108746519A
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- CN
- China
- Prior art keywords
- cooling water
- distribution channel
- channel
- lifting
- water outlet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/055—Cooling the moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/14—Plants for continuous casting
- B22D11/145—Plants for continuous casting for upward casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
The invention discloses a kind of adjustable cooling water systems of upper lead conticaster hydraulic pressure, including upward continuous casting crystallizer, it is vertically arranged with crystallization channel in the upward continuous casting crystallizer, the upper end of the upward continuous casting crystallizer is provided with inlet distribution channel and water outlet distribution channel, the lower end of the upward continuous casting crystallizer is provided with bottom interface channel, the inlet distribution channel, the water outlet distribution channel and the bottom interface channel are circular ring shape and coaxial with the crystallization channel, it is connected by several vertical intake tunnels between the inlet distribution channel and the bottom interface channel, it is connected by several vertical exhalant canals between the water outlet distribution channel and the bottom interface channel, the inlet distribution channel and the water outlet distribution channel are separately connected cooling water inlet pipe and cooling water outlet pipe.The present invention can improve the cooling effect stability of upward continuous casting crystallizer.
Description
Technical field
The present invention relates to a kind of Copper fabrication equipment technical field, especially a kind of adjustable cooling water system of upper lead conticaster hydraulic pressure
System.
Background technology
Upper lead conticaster is the production equipment of long length bright oxygen-free copper rod, the high, continuous production with production efficiency
Good advantage；Upper lead conticaster is in structure mainly by raw copper melting furnace, upward continuous casting crystallizer and copper bar wrap-up
It constitutes, upward continuous casting crystallizer aspirates the melting copper liquid in melting furnace by negative pressure of vacuum, then passes through the quick of cooling water channel
Cooling makes melting copper liquid crystallize into In Crystal Solid Copper, to obtain long length bright oxygen-free copper rod.Continuous up-casting knot in the prior art
Cooling water channel in brilliant device is mostly cooling water cavity, and then water inlet pipe and outlet pipe are connected to cooling water cavity, above structure it is cold
But disturbance in water passage is in the olderly flowage of flow, and part cooling water can rest in cooling water cavity for a long time, and part cooling water is still
Fully cooling water cavity has not just been flowed out in heat absorption, therefore cooling effect is unstable.
In addition, the cooling water flow velocity and temperature needs in upward continuous casting crystallizer are strictly controlled, because in difference
Cooling condition under melting copper liquid crystallization process in will produce different microcosmic structures；Stablize in cooling water intake temperature
In the case of, the water temperature of the more fast then water outlet of flow velocity of cooling water is lower；Then copper bar cooling crystallizes not water outlet water temperature over-high
Completely, the uniformity of the too low inside metallographic for being also unfavorable for copper bar of water outlet water temperature.
Invention content
For overcome the deficiencies in the prior art, the present invention provides a kind of adjustable cooling water system of upper lead conticaster hydraulic pressure,
The cooling effect stability of upward continuous casting crystallizer can be improved, additionally water pressure of cooling water can accurately be adjusted, from
And improve the stability of the upper lead conticaster quality of production.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of adjustable cooling water system of upper lead conticaster hydraulic pressure, including upward continuous casting crystallizer, in the upward continuous casting crystallizer
It is vertically arranged with crystallization channel, the upper end of the upward continuous casting crystallizer is provided with inlet distribution channel and water outlet distribution channel,
The lower end of the upward continuous casting crystallizer is provided with bottom interface channel, the inlet distribution channel, the water outlet distribution channel
And the bottom interface channel is circular ring shape and, the inlet distribution channel and the bottom coaxial with the crystallization channel
It is connected by several vertical intake tunnels between interface channel, is led between the water outlet distribution channel and the bottom interface channel
Cross several vertical exhalant canals connections, the inlet distribution channel and the water outlet distribution channel be separately connected cooling water inlet pipe with
Cooling water outlet pipe.
As a further improvement of the above technical scheme, it is logical to go out water distribution higher than described in for the height in the inlet distribution channel
Road, the outer diameter in the inlet distribution channel are less than the outer diameter of the water outlet distribution channel；The vertical intake tunnel and described perpendicular
Straight exhalant canal is vertically arranged.
As a further improvement of the above technical scheme, further include the cooling water water tank for connecting the cooling water inlet pipe,
Liquid level regulating piston and water storage input pipe are provided in the cooling water water tank, the water storage input pipe is located at the liquid level tune
The top of piston is saved, the bottom of the liquid level regulating piston connects piston drive link, and the bottom of the piston drive link is prolonged
It stretches out the cooling water water tank and is sequentially connected with lifting drive.
As a further improvement of the above technical scheme, the lifting drive includes lifting turntable and lifting motor,
It is provided with lifting screw hole at the axle center of the lifting turntable, the cooperation lifting screw hole is provided in the piston drive link
External screw thread is provided with the transmission gear that axis is parallel to the lifting turntable axis, the lifting turntable on the lifting motor
Outside be provided with the gear teeth engaged with the transmission gear.
As a further improvement of the above technical scheme, the lifting drive further includes installation lamina tecti and installation bottom
Supporting plate, it is described installation lamina tecti bottom surface and the top surface of the lifting turntable between and it is described installation backing board top surface and
It is both provided with guiding annular groove between the bottom surface of the lifting turntable, free ball is provided in the guiding annular groove.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of adjustable cooling water system of upper lead conticaster hydraulic pressure provided by the present invention, by the way that inlet distribution channel, water outlet is arranged
Distribution channel, bottom interface channel, vertical intake tunnel and vertical exhalant canal can make cooling water stream orderly by above drawing company
Crystallizer is cast, the cooling effect stability of upward continuous casting crystallizer can be improved；In addition by the way that cooling water water tank and liquid is arranged
Face regulating piston can also accurately be adjusted water pressure of cooling water, to improve the stability of the upper lead conticaster quality of production.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of adjustable cooling water system of upper lead conticaster hydraulic pressure of the present invention；
Fig. 2 is the cross-sectional view at A-A in Fig. 1.
Specific implementation mode
Referring to figs. 1 to Fig. 2, Fig. 1 to Fig. 2 is the structural schematic diagram of a specific embodiment of the invention.
As shown in Figure 1 to Figure 2, a kind of adjustable cooling water system of upper lead conticaster hydraulic pressure, including upward continuous casting crystallizer 10,
Be vertically arranged with crystallization channel 11 in the upward continuous casting crystallizer 10, the upper end of the upward continuous casting crystallizer 10 be provided with into
Water distribution channel 12 and water outlet distribution channel 13, the lower end of the upward continuous casting crystallizer 10 are provided with bottom interface channel 14,
The inlet distribution channel 12, the water outlet distribution channel 13 and the bottom interface channel 14 be circular ring shape and with it is described
Crystallization channel 11 is coaxial, passes through several vertical intake tunnels between the inlet distribution channel 12 and the bottom interface channel 14
15 connections, are connected between the water outlet distribution channel 13 and the bottom interface channel 14 by several vertical exhalant canals 16,
The inlet distribution channel 12 and the water outlet distribution channel 13 are separately connected cooling water inlet pipe 17 and cooling water outlet pipe 18.Specifically
The height on ground, the inlet distribution channel 12 is higher than the water outlet distribution channel 13, and the outer diameter in the inlet distribution channel 12 is small
In the outer diameter of the water outlet distribution channel 13；The vertical intake tunnel 15 and the vertical exhalant canal 16 are vertically arranged.
The cooling-water duct of the structure is conducive to cooling flow in an orderly manner by the upward continuous casting crystallizer 10, so as to carry
The stability of high upward continuous casting crystallizer cooling effect.
Preferably, further including the cooling water water tank 20 for connecting the cooling water inlet pipe 17, the cooling water water storage
Liquid level regulating piston 21 and water storage input pipe 22 are provided in tank 20, the water storage input pipe 22 is located at the liquid level regulating piston
21 top, the bottom connection piston drive link 23 of the liquid level regulating piston 21, the bottom of the piston drive link 23
Extend the cooling water water tank 20 and is sequentially connected with lifting drive.The lifting drive includes lifting turntable
31 and lifting motor 32, lifting screw hole 33 is provided at the axle center of the lifting turntable 31, is set in the piston drive link 23
It is equipped with the external screw thread for coordinating the lifting screw hole 33, being provided with axis on the lifting motor 32 is parallel to the lifting turntable 31
The transmission gear 34 of axis, the outside of the lifting turntable 31 are provided with the gear teeth engaged with the transmission gear 34.The liter
Drop driving device further includes installation lamina tecti 35 and installation backing board 36, and the bottom surface of the installation lamina tecti 35 and the lifting turn
It is both provided between the top surface of disk 31 and between the top surface and the bottom surface of the lifting turntable 31 of the installation backing board 36 and leads
To annular groove 37, free ball 38 is provided in the guiding annular groove 37.
When work, but need adjust cold water hydraulic pressure when, it is only necessary to the lifting is driven by the lifting motor 32
Turntable 31 rotates, to adjust the height of the liquid level regulating piston 21 and the piston drive link 23, you can realizes to institute
State the adjusting of liquid level in cooling water water tank 20, that is, realize the adjusting to water pressure of cooling water, and the hydraulic pressure of cooling water with
It is good that liquid level is positively correlated therefore adjusting accuracy.
Above to the present invention better embodiment illustrated, certainly, the present invention can also use with it is above-mentioned
The different form of embodiment, those skilled in the art under the premise of without prejudice to spirit of that invention made by it is equivalent
Transformation or corresponding change, should all belong to the scope of protection of the present invention interior.
Claims (5)
1. a kind of adjustable cooling water system of upper lead conticaster hydraulic pressure, it is characterised in that：Including upward continuous casting crystallizer（10）, described
Upward continuous casting crystallizer（10）In be vertically arranged with crystallization channel（11）, the upward continuous casting crystallizer（10）Upper end be provided with
Inlet distribution channel（12）With water outlet distribution channel（13）, the upward continuous casting crystallizer（10）Lower end be provided with bottom connection
Channel（14）, the inlet distribution channel（12）, the water outlet distribution channel（13）And the bottom interface channel（14）?
For circular ring shape and with the crystallization channel（11）Coaxially, the inlet distribution channel（12）With the bottom interface channel（14）It
Between pass through several vertical intake tunnels（15）Connection, the water outlet distribution channel（13）With the bottom interface channel（14）Between
Pass through several vertical exhalant canals（16）Connection, the inlet distribution channel（12）With the water outlet distribution channel（13）Connect respectively
Connect cooling water inlet pipe（17）With cooling water outlet pipe（18）.
2. a kind of adjustable cooling water system of upper lead conticaster hydraulic pressure according to claim 1, it is characterised in that：The water inlet
Distribution channel（12）Height be higher than the water outlet distribution channel（13）, the inlet distribution channel（12）Outer diameter be less than it is described
It is discharged distribution channel（13）Outer diameter；The vertical intake tunnel（15）With the vertical exhalant canal（16）It is vertically arranged.
3. a kind of adjustable cooling water system of upper lead conticaster hydraulic pressure according to claim 1, it is characterised in that：Further include connecting
Connect the cooling water inlet pipe（17）Cooling water water tank（20）, the cooling water water tank（20）In be provided with liquid level adjust live
Plug（21）With water storage input pipe（22）, the water storage input pipe（22）Positioned at the liquid level regulating piston（21）Top, it is described
Liquid level regulating piston（21）Bottom connect piston drive link（23）, the piston drive link（23）Bottom extend institute
State cooling water water tank（20）And it is sequentially connected with lifting drive.
4. a kind of adjustable cooling water system of upper lead conticaster hydraulic pressure according to claim 3, it is characterised in that：The lifting
Driving device includes lifting turntable（31）And lifting motor（32）, the lifting turntable（31）Axle center at be provided with lifting screw hole
（33）, the piston drive link（23）On be provided with the cooperation lifting screw hole（33）External screw thread, the lifting motor
（32）On be provided with axis and be parallel to the lifting turntable（31）The transmission gear of axis（34）, the lifting turntable（31）It is outer
Side is provided with and the transmission gear（34）The gear teeth of engagement.
5. a kind of adjustable cooling water system of upper lead conticaster hydraulic pressure according to claim 4, it is characterised in that：The lifting
Driving device further includes installation lamina tecti（35）With installation backing board（36）, the installation lamina tecti（35）Bottom surface and the liter
Turntable drops（31）Top surface between and the installation backing board（36）Top surface and the lifting turntable（31）Bottom surface between
It is both provided with guiding annular groove（37）, the guiding annular groove（37）In be provided with free ball（38）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754593.9A CN108746519A (en) | 2018-07-11 | 2018-07-11 | A kind of adjustable cooling water system of upper lead conticaster hydraulic pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754593.9A CN108746519A (en) | 2018-07-11 | 2018-07-11 | A kind of adjustable cooling water system of upper lead conticaster hydraulic pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108746519A true CN108746519A (en) | 2018-11-06 |
Family
ID=63973112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810754593.9A Withdrawn CN108746519A (en) | 2018-07-11 | 2018-07-11 | A kind of adjustable cooling water system of upper lead conticaster hydraulic pressure |
Country Status (1)
| Country | Link |
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| CN (1) | CN108746519A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485165A (en) * | 2020-10-23 | 2022-05-13 | 衡阳功整钢纤维有限公司 | Induction furnace convenient to extract more steel fibers |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3872913A (en) * | 1969-12-15 | 1975-03-25 | Outokumpu Oy | Continuous method and apparatus for upwards casting |
| US4531568A (en) * | 1981-01-26 | 1985-07-30 | Kennecott Corporation | Fluid cooled casting apparatus having improved fluid seal |
| JP2889928B2 (en) * | 1989-11-30 | 1999-05-10 | 昭和電線電纜株式会社 | Magnetic levitated continuous casting equipment |
| CN201287189Y (en) * | 2008-10-10 | 2009-08-12 | 上海格林赛高新材料有限公司 | Copper-bar upward crystallizer for continuous casting machine |
| CN204957204U (en) * | 2015-08-31 | 2016-01-13 | 徐挺 | Novel multi -functional oil tank |
| EP2432609B1 (en) * | 2009-05-18 | 2016-09-21 | Upcast Oy | Continuous casting nozzle for the vertical upwards continuous casting of metal |
| CN206456720U (en) * | 2017-02-19 | 2017-09-01 | 广州市金铂尔化工有限公司 | A kind of coating storage barrel |
-
2018
- 2018-07-11 CN CN201810754593.9A patent/CN108746519A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3872913A (en) * | 1969-12-15 | 1975-03-25 | Outokumpu Oy | Continuous method and apparatus for upwards casting |
| US4531568A (en) * | 1981-01-26 | 1985-07-30 | Kennecott Corporation | Fluid cooled casting apparatus having improved fluid seal |
| JP2889928B2 (en) * | 1989-11-30 | 1999-05-10 | 昭和電線電纜株式会社 | Magnetic levitated continuous casting equipment |
| CN201287189Y (en) * | 2008-10-10 | 2009-08-12 | 上海格林赛高新材料有限公司 | Copper-bar upward crystallizer for continuous casting machine |
| EP2432609B1 (en) * | 2009-05-18 | 2016-09-21 | Upcast Oy | Continuous casting nozzle for the vertical upwards continuous casting of metal |
| CN204957204U (en) * | 2015-08-31 | 2016-01-13 | 徐挺 | Novel multi -functional oil tank |
| CN206456720U (en) * | 2017-02-19 | 2017-09-01 | 广州市金铂尔化工有限公司 | A kind of coating storage barrel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485165A (en) * | 2020-10-23 | 2022-05-13 | 衡阳功整钢纤维有限公司 | Induction furnace convenient to extract more steel fibers |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181106 |