CN210010439U - Vertical pure copper pipe vacuum continuous casting equipment - Google Patents
Vertical pure copper pipe vacuum continuous casting equipment Download PDFInfo
- Publication number
- CN210010439U CN210010439U CN201920332281.9U CN201920332281U CN210010439U CN 210010439 U CN210010439 U CN 210010439U CN 201920332281 U CN201920332281 U CN 201920332281U CN 210010439 U CN210010439 U CN 210010439U
- Authority
- CN
- China
- Prior art keywords
- continuous casting
- furnace body
- casting furnace
- copper pipe
- pure copper
- 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.)
- Active
Links
Images
Landscapes
- Continuous Casting (AREA)
Abstract
The utility model discloses an upright pure copper pipe vacuum continuous casting equipment, including the continuous casting furnace body, be fixed with a plurality of footing around the continuous casting furnace body bottom surface, continuous casting furnace body bottom surface mid-mounting has the mould, the vacuum tube is installed in the continuous casting furnace body outside. Has the advantages that: the utility model discloses external atmosphere can drive the extension of indicator bar decline and rely on the pressure spring to balanced position through the closing plate under vacuum state, record the registration of scale marking for the screen panel this moment, when the continuous casting furnace body because sealed untight when getting into the air, can make the balanced position of closing plate change because the change of pressure in the continuous casting furnace body, the scale marking changes simultaneously with the registration of screen panel relatively, thereby can audio-visually instruct in the continuous casting furnace body because gas leakage and vacuum state is destroyed, the instruction function to continuous casting furnace body vacuum state has been realized, suggestion operating personnel vacuum state that can be timely is destroyed, doped air and make copper cast blank have the problem of gas pocket in the molten copper liquid has been avoided.
Description
Technical Field
The utility model relates to a vacuum continuous casting furnace equipment field, concretely relates to vertical pure copper pipe vacuum continuous casting equipment.
Background
The copper metal has excellent electrical conductivity, thermal conductivity and ductility, is easy to machine and form, and can be widely applied to production, life and various departments of national economy. The copper pipe is one of important copper processing products, and the copper pipe is processed by adopting a continuous casting and rolling method, wherein a hollow copper blank is directly cast after electrolytic copper is melted, a copper pipe is produced by planetary rolling, and a vacuum continuous casting furnace is often used for casting the hollow copper blank.
The applicant finds that at least the following technical problems exist in the prior art: at present, a vacuum continuous casting furnace is not provided with a vacuum state indicating function, when air enters due to untight sealing of the continuous casting furnace, an operator cannot timely know that the vacuum state is damaged, and air is doped in molten copper liquid to enable a copper casting blank to have air holes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vertical pure copper pipe vacuum continuous casting equipment just for solving above-mentioned problem to solve among the prior art present vacuum continuous casting furnace and not set up vacuum state instruction function, when the continuous casting furnace is sealed not tight and lead to the air to enter into, operating personnel can't in time learn technical problem such as vacuum state is destroyed. The utility model provides an among a great deal of technical scheme preferred technical scheme have: when the continuous casting furnace body gets into the air because sealed not tight, can make the equilibrium position of closing plate change because the change of pressure in the continuous casting furnace body, the scale mark changes simultaneously with the registration of screen panel relatively to can audio-visually indicate in the continuous casting furnace body because gas leakage and vacuum state is destroyed, realized technical effect such as instruction function to continuous casting furnace body vacuum state, see the explanation below for details.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a vertical pure copper pipe vacuum continuous casting equipment, including the continuous casting furnace body, be fixed with a plurality of footing around the continuous casting furnace body bottom surface, the mould is installed at the bottom surface middle part of continuous casting furnace body, the vacuum tube is installed to the continuous casting furnace body outside, install a plurality of electric heating boards on the continuous casting furnace body inside wall, continuous casting furnace body top surface one side is fixed with the instruction subassembly, continuous casting furnace body top surface opposite side is fixed with the inlet pipe, the inlet pipe top outside is fixed with the coupling, a plurality of mounting holes have vertically been seted up around the coupling;
the indicating assembly comprises a protective shell and a mesh enclosure, the two ends of the protective shell are open, the protective shell is fixedly connected with the continuous casting furnace body, the mesh enclosure is fixedly connected to the top end of the protective shell, a filter screen is fixed to the inner wall of the bottom end of the protective shell, a sealing plate is attached to the inner side wall of the protective shell and contacted with the inner side wall of the protective shell, an indicating rod is vertically mounted in the middle of the top surface of the sealing plate, the indicating rod extends out of the mesh enclosure, the indicating rod is in clearance fit with the mesh enclosure, a scale mark is vertically printed on the surface of the indicating rod, a spring is in clearance fit with the outer side of the indicating rod, one.
By adopting the vertical type pure copper pipe vacuum continuous casting equipment, the vacuum pipe of the continuous casting furnace body is communicated with external vacuum pumping equipment, the feeding pipe of the continuous casting furnace body is connected with external feeding equipment in a mode of additionally arranging bolts in the mounting hole of the pipe joint, then electrolytic copper materials can be fed into the continuous casting furnace body through the feeding pipe by the external feeding equipment and then the feeding pipe is sealed, then the inside of the continuous casting furnace body is vacuumized by the vacuum pipe, in the vacuumizing process, the sealing plate can be descended by external atmospheric pressure because the external atmospheric pressure is greater than the pressure in the continuous casting furnace body, meanwhile, the pressure spring is stretched to generate tensile force on the sealing plate, when the vacuumizing is completed, the pressure in the continuous casting furnace body does not change any more, and when the tensile force of the pressure spring is balanced with the external atmospheric pressure when the sealing plate moves, at the moment, the position of the sealing plate is in a balanced state and does not descend any more, at the moment, an operator can record the indication number of the scale mark relative to the mesh enclosure, when air enters the continuous casting furnace body due to untight sealing, the vacuum state in the continuous casting furnace body is damaged, the air entering the continuous casting furnace body generates pressure on the sealing plate to damage the balanced state of the sealing plate, at the moment, the pressure spring can release the stretching stroke of the pressure spring to reduce the tension on the sealing plate, when the sum of the tension on the sealing plate by the pressure spring and the pressure on the sealing plate by the air entering the continuous casting furnace body is balanced with the atmospheric pressure, the pressure spring stops releasing the stretching stroke of the pressure spring, the sealing plate is in a balanced state again, and in the process, the pressure spring can drive the sealing plate to ascend, the indicating rod can ascend along with the indicating rod to cause the indication number of the scale mark relative to the mesh enclosure to change, therefore, the vacuum state in the continuous casting furnace body is destroyed due to air leakage, the indicating function of the vacuum state of the continuous casting furnace body is realized, the vacuum state of an operator can be timely prompted to be destroyed, the problem that air is doped in molten copper liquid to enable copper casting blanks to have air holes is avoided, when the continuous casting furnace body is vacuumized, the electric heating plate is controlled to work, electrolytic copper materials in the continuous casting furnace body can be heated to the process temperature and then are converted into the copper liquid, and then the copper liquid is directly cast into hollow copper casting blanks through the mold.
Preferably, the number of the feet is four, and the feet and the continuous casting furnace body are fixed through screws or welding.
Preferably, the number of the electric heating plates is two.
Preferably, the feeding pipe is fixedly connected with the pipe joint through threads.
Preferably, the pipe joint is a flange, the number of the mounting holes is four, and the mounting holes are threaded through holes.
Preferably, the mesh number of the mesh enclosure is not less than 50, and the mesh number of the filter screen is not less than 100.
Preferably, the material of the sealing plate is hardened and tempered rubber, and the division value of the scale mark is 1 mm.
Has the advantages that: the utility model discloses external atmosphere can drive the extension of indicator bar decline and rely on the pressure spring to balanced position through the closing plate under vacuum state, record the registration of scale marking for the screen panel this moment, when the continuous casting furnace body because sealed untight when getting into the air, can make the balanced position of closing plate change because the change of pressure in the continuous casting furnace body, the scale marking changes simultaneously with the registration of screen panel relatively, thereby can audio-visually instruct in the continuous casting furnace body because gas leakage and vacuum state is destroyed, the instruction function to continuous casting furnace body vacuum state has been realized, suggestion operating personnel vacuum state that can be timely is destroyed, doped air and make copper cast blank have the problem of gas pocket in the molten copper liquid has been avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front external view of the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is an enlarged front cross-sectional view of the indicator assembly of the present invention.
The reference numerals are explained below:
1. a continuous casting furnace body; 101. a mold; 102. footing; 103. a pipe joint; 104. a feed pipe; 105. a vacuum tube; 106. an electrical heating plate; 107. mounting holes; 2. an indicating component; 201. an indication lever; 202. scale marking; 203. a mesh enclosure; 204. a protective shell; 205. a spring; 206. a sealing plate; 207. and (5) filtering by using a filter screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a vertical pure copper pipe vacuum continuous casting device, including continuous casting furnace body 1, a plurality of footing 102 are fixed around the continuous casting furnace body 1 bottom surface, mould 101 is installed at the middle part of the continuous casting furnace body 1 bottom surface, vacuum tube 105 is installed at the continuous casting furnace body 1 outside, a plurality of electric heating plates 106 are installed on the continuous casting furnace body 1 inside wall, indicating component 2 is fixed on one side of the continuous casting furnace body 1 top surface, feeding pipe 104 is fixed on the other side of the continuous casting furnace body 1 top surface, pipe joint 103 is fixed on the outside of the feeding pipe 104 top, a plurality of mounting holes 107 are vertically opened around the pipe joint 103;
indicate subassembly 2 to include protective housing 204 and screen panel 203, protective housing 204 both ends opening, and protective housing 204 and continuous casting furnace body 1 fixed connection, protective housing 204 top fixedly connected with screen panel 203, protective housing 204 bottom inner wall is fixed with filter screen 207, protective housing 204 inside wall laminating contact has the closing plate 206, the vertical indicator rod 201 of installing in closing plate 206 top surface middle part, indicator rod 201 stretches out screen panel 203, and indicator rod 201 and screen panel 203 clearance fit, the vertical printing in indicator rod 201 surface has scale mark 202, indicator rod 201 outside clearance fit has spring 205, and spring 205 one end and screen panel 203 fixed connection, the spring 205 other end and closing plate 206 fixed connection.
Preferably, the number of the feet 102 is four, and the feet 102 are fixed to the continuous casting furnace body 1 by screws or welding, so that the continuous casting furnace body 1 is stably supported by the feet 102.
The number of the electric heating plates 106 is two, so that the heating efficiency of the electrolytic copper material in the continuous casting furnace body 1 is improved.
Feed pipe 104 and coupling 103 are fixedly connected by threads, and the arrangement is convenient for mounting and dismounting coupling 103 on feed pipe 104.
Coupling 103 is the ring flange, and the quantity of mounting hole 107 is four, and mounting hole 107 is the screw thread through-hole, so sets up, and the mode of installing the bolt additional in the mounting hole 107 through coupling 103 is convenient for be connected with external feeding equipment.
The mesh number of the mesh cover 203 is not less than 50, so that the mesh cover is convenient to be well communicated with the external environment in the protective shell 204, and the mesh number of the filter screen 207 is not less than 100, so that the sealing plate 206 is convenient to prevent from falling down and entering the continuous casting furnace body 1.
The material of closing plate 206 is quenching and tempering rubber, so sets up, the better and protective housing 204 inside wall contact laminating of closing plate 206 outer fringe of being convenient for, and the graduation value of scale marking 202 is 1mm, so sets up, and the registration of the scale marking 202 of being convenient for has good precision.
By adopting the structure, the vacuum tube 105 of the continuous casting furnace body 1 is communicated with external vacuum pumping equipment, meanwhile, the feeding tube 104 of the continuous casting furnace body 1 is connected with external feeding equipment in a mode of additionally arranging bolts in the mounting hole 107 of the pipe joint 103, then, electrolytic copper materials can be added into the continuous casting furnace body 1 through the feeding tube 104 by the external feeding equipment and then the feeding tube 104 is sealed, then, the inside of the continuous casting furnace body 1 is vacuumized through the vacuum tube 105, in the process of vacuumizing, the sealing plate 206 is descended by the external atmospheric pressure because the external atmospheric pressure is greater than the pressure in the continuous casting furnace body 1, meanwhile, the pressure spring is stretched to generate pulling force on the sealing plate 206 in the process, when the vacuumizing is completed, the pressure in the continuous casting furnace body 1 is not changed any more, when the pulling force of the pressure spring is balanced with the external atmospheric pressure when the sealing plate 206 moves, the position of the sealing plate 206 is, at the moment, an operator can record the indication number of the scale mark 202 relative to the mesh enclosure 203, when air enters the continuous casting furnace body 1 due to untight sealing, the vacuum state in the continuous casting furnace body 1 is destroyed, the air entering the continuous casting furnace body 1 generates pressure on the sealing plate 206 to destroy the balance state of the sealing plate 206, at the moment, the pressure spring can release the self stretching stroke to reduce the pulling force of the pressure spring on the sealing plate 206, when the sum of the pulling force of the pressure spring on the sealing plate 206 and the pressure of the air entering the continuous casting furnace body 1 on the sealing plate 206 is balanced with the atmospheric pressure, the pressure spring stops releasing the self stretching stroke, the sealing plate 206 is in the balance state again, and the pressure spring can drive the sealing plate 206 to rise in the process, the indication rod 201 can rise along with the pressure to cause the indication number of the scale mark 202 relative to the mesh enclosure 203 to change, so that the vacuum state in, the indication function of the vacuum state of the continuous casting furnace body 1 is realized, the vacuum state of an operator can be timely prompted to be damaged, the problem that air is doped in molten copper liquid to enable copper casting blanks to have air holes is avoided, when the continuous casting furnace body 1 is vacuumized, the electric heating plate 106 is controlled to work, electrolytic copper materials in the continuous casting furnace body 1 can be heated to the process temperature and then are converted into copper liquid, and then the copper liquid is directly cast into hollow copper casting blanks through the mold 101.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a vertical pure copper pipe vacuum continuous casting equipment, includes continuous casting furnace body (1), its characterized in that: a plurality of bottom feet (102) are fixed around the bottom surface of the continuous casting furnace body (1), a mold (101) is installed in the middle of the bottom surface of the continuous casting furnace body (1), a vacuum tube (105) is installed on the outer side of the continuous casting furnace body (1), a plurality of electric heating plates (106) are installed on the inner side wall of the continuous casting furnace body (1), an indicating assembly (2) is fixed on one side of the top surface of the continuous casting furnace body (1), a feeding tube (104) is fixed on the other side of the top surface of the continuous casting furnace body (1), a tube joint (103) is fixed on the outer side of the top of the feeding tube (104), and a plurality of mounting holes (107;
the indicating assembly (2) comprises a protective shell (204) and a mesh enclosure (203), two ends of the protective shell (204) are open, the protective shell (204) is fixedly connected with the continuous casting furnace body (1), the mesh enclosure (203) is fixedly connected to the top end of the protective shell (204), a filter screen (207) is fixed to the inner wall of the bottom end of the protective shell (204), a sealing plate (206) is attached to the inner side wall of the protective shell (204) in contact, an indicating rod (201) is vertically installed in the middle of the top surface of the sealing plate (206), the indicating rod (201) extends out of the mesh enclosure (203), the indicating rod (201) is in clearance fit with the mesh enclosure (203), a scale marking (202) is vertically printed on the surface of the indicating rod (201), a spring (205) is in clearance fit with the outer side of the indicating rod (201), and one end of the spring (205, the other end of the spring (205) is fixedly connected with the sealing plate (206).
2. The vertical vacuum continuous casting equipment for the pure copper pipe according to claim 1, wherein the equipment comprises: the number of the bottom feet (102) is four, and the bottom feet (102) and the continuous casting furnace body (1) are fixed through screws or welded.
3. The vertical vacuum continuous casting equipment for the pure copper pipe according to claim 1, wherein the equipment comprises: the number of the electric heating plates (106) is two.
4. The vertical vacuum continuous casting equipment for the pure copper pipe according to claim 1, wherein the equipment comprises: the feeding pipe (104) is fixedly connected with the pipe joint (103) through threads.
5. The vertical vacuum continuous casting equipment for the pure copper pipe according to claim 1, wherein the equipment comprises: the pipe joint (103) is a flange plate, the number of the mounting holes (107) is four, and the mounting holes (107) are threaded through holes.
6. The vertical vacuum continuous casting equipment for the pure copper pipe according to claim 1, wherein the equipment comprises: the mesh number of the mesh cover (203) is not lower than 50, and the mesh number of the filter screen (207) is not lower than 100.
7. The vertical vacuum continuous casting equipment for the pure copper pipe according to claim 1, wherein the equipment comprises: the material of sealing plate (206) is quenching and tempering rubber, the index value of scale mark line (202) is 1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920332281.9U CN210010439U (en) | 2019-03-15 | 2019-03-15 | Vertical pure copper pipe vacuum continuous casting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920332281.9U CN210010439U (en) | 2019-03-15 | 2019-03-15 | Vertical pure copper pipe vacuum continuous casting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210010439U true CN210010439U (en) | 2020-02-04 |
Family
ID=69313530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920332281.9U Active CN210010439U (en) | 2019-03-15 | 2019-03-15 | Vertical pure copper pipe vacuum continuous casting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210010439U (en) |
-
2019
- 2019-03-15 CN CN201920332281.9U patent/CN210010439U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201876322U (en) | External sealing device of armoured thermocouple for vacuum furnace | |
| CN206972652U (en) | A kind of detachable cylinder protective cover | |
| CN112964544B (en) | In-situ double-shaft mechanical test device used in lead-bismuth environment | |
| CN210010439U (en) | Vertical pure copper pipe vacuum continuous casting equipment | |
| CN101817075A (en) | Magnesium and magnesium-alloy quantitative casting furnace | |
| CN206953647U (en) | A kind of easy-to-dismount hydraulic press | |
| CN206169496U (en) | Vacuum tyre automatic welding device | |
| CN108871598B (en) | High-temperature early warning device for power equipment | |
| CN109986046A (en) | A kind of uniform die casting machine of Novel press-shoot | |
| CN207918672U (en) | Edge roller for float glass production line | |
| CN102554184A (en) | Method for controlling quality of castings obtained through low pressure casting and dynamic pressure detecting device thereof | |
| CN207452213U (en) | A kind of consumable electrode vacuum furnace for titanium or titanium alloy production | |
| CN208155751U (en) | A kind of PVC casing processing test device | |
| CN202902849U (en) | Lead melting furnace for cast welder | |
| CN211845677U (en) | Instrument with protective device | |
| CN209589202U (en) | Laser sensor high temperature protection device | |
| CN217484229U (en) | Testing arrangement of sealing ring temperature toleration | |
| CN208019375U (en) | A kind of uniform die casting machine of Novel press-shoot | |
| CN209217970U (en) | Easy-to-mount Split type three-phase bridge philcotron | |
| CN220136543U (en) | Pressure detector with overpressure alarm structure | |
| DE10114133C1 (en) | Electroslag remelting device comprises a fixed mold, a vertically driven electrode rod supported on a weight measuring unit, a bell provided above the mold, an opening provided at the upper end of the bell, and a fluid gauge chamber | |
| CN211178798U (en) | Device for calibrating temperature probe | |
| CN218157396U (en) | High temperature resistant detection device of electrolytic graphite product | |
| CN216639616U (en) | Refining device for molten aluminum alloy | |
| CN219715140U (en) | Measuring equipment for slag content of aluminum ingot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200512 Address after: 230000 floor 2, block C, building 2, urban science and Technology Industrial Park, Yaohai District, Hefei City, Anhui Province Patentee after: ANHUI HUAJING MICROELECTRONIC MATERIAL SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 237000 floor 1, No.2 plant, hi tech Venture Park, Yu'an economic and Technological Development Zone, Lu'an City, Anhui Province Patentee before: Anhui Zhongxian electronics new material Co., Ltd |
|
| TR01 | Transfer of patent right |