CN214867246U - Copper mold casting system - Google Patents
Copper mold casting system Download PDFInfo
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- CN214867246U CN214867246U CN202121291442.8U CN202121291442U CN214867246U CN 214867246 U CN214867246 U CN 214867246U CN 202121291442 U CN202121291442 U CN 202121291442U CN 214867246 U CN214867246 U CN 214867246U
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- ladle
- copper mold
- casting ladle
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Abstract
The utility model relates to a copper mould casting system, which is provided with a copper mould casting area, and a retaining wall is arranged around the copper mould casting area; a casting ladle automatic tilting mechanism is arranged in the copper mould casting area, a copper mould casting ladle is arranged on the casting ladle automatic tilting mechanism, a copper mould chute is arranged above the inlet side of the copper mould casting ladle, and at least one set of female mould is arranged below the outlet side of the copper mould casting ladle; when the casting system is used, the safe distance of casting personnel is far less than that of a crane ladle casting method, the casting personnel can conveniently monitor the casting process and the fluidity of copper liquid in a close range, the emergency operation response is quicker, the casting quality of a copper mold can be guaranteed, and the appearance finishing workload of the copper mold is small.
Description
Technical Field
The utility model belongs to the technical field of the reclaimed copper production technique and specifically relates to a copper mold casting system is related to.
Background
At present, copper smelting enterprises adopt a casting mould casting method to cast anode copper liquid produced by an anode furnace into an anode copper plate, a mould used for casting a large-scale copper enterprise is a copper mould, the copper mould is self-made by the copper enterprise, and the anode copper liquid is used as a raw material and is cast by a ladle casting method.
When the copper mold is cast, firstly pouring the anode copper liquid into a hanging bag, then conveying the hanging bag to a copper mold casting area by a travelling crane, tilting the hanging bag, pouring the anode copper liquid into the female mold (mold), stopping pouring the copper liquid after the anode copper liquid is filled in the cavity of the female mold, and cooling the anode copper liquid in the female mold to obtain the copper mold.
The safety risk in the operation process is higher due to the hoisting and dumping of the high-temperature copper liquid in the casting process; in addition, in a high-temperature environment, a metallurgical casting crane is required; a special crane ladle is needed for transferring the high-temperature copper liquid; the metallurgical casting crane and the crane ladle have high manufacturing cost and strict bearing requirements on the factory buildings.
When the copper mold is cast, the height difference between the hanging ladle and the female mold is large, the anode copper liquid splashes when poured, the safety risk is large, a large-area operation area is needed, a casting worker needs to keep a large safety distance, and the observation and the control of the casting process are not facilitated; when the anode copper liquid contains high impurity components and causes abnormal fluidity, the casting process cannot be found and stopped, and an unqualified copper mold is produced, so that economic loss is caused. The anode copper liquid splashes to cause quality defects such as flash and burr generation of the copper mold, so that the workload of appearance finishing of the copper mold is large. The pouring speed of the anode copper liquid cannot be accurately controlled, and the copper mould is easy to be overweight or ultralight to form waste products.
Disclosure of Invention
The utility model aims at the aforesaid condition, provide a copper mold casting system, casting personnel's safe distance is far less than the crane ladle casting method when this casting system uses, and the casting personnel of being convenient for closely monitor casting process, copper liquid mobility, and emergency operation response is faster, is favorable to guaranteeing copper mold casting quality, and the work load is little is maintained to copper mold outward appearance.
The utility model has the following concrete scheme: a copper mould casting system is provided with a copper mould casting area, wherein a retaining wall is arranged around the copper mould casting area; the copper mold casting area is internally provided with an automatic tilting mechanism of a casting ladle, the automatic tilting mechanism of the casting ladle is provided with a copper mold casting ladle, a copper mold chute is arranged above the inlet side of the copper mold casting ladle, and at least one set of female mold is arranged below the outlet side of the copper mold casting ladle.
Further, in the utility model discloses in the automatic mechanism of verting of ladle is including the ladle base of verting, and the pivot is equipped with on the upper portion of the ladle base of verting, be equipped with in the pivot and water the ladle platform of verting, water one side that the ladle verted the platform and rotate with the pivot and be connected, water the opposite side bottom that the ladle verted the platform and be equipped with the electric liquid push rod, the piston rod hinge dress of electric liquid push rod is in the bottom that the ladle verted the platform.
Further, the utility model discloses in the electricity liquid push rod specification is 5 tons, the stroke is 400mm, and electricity liquid push rod takes wired control mode to control.
Furthermore, the copper mold casting ladle in the utility model is provided with a copper liquid storage tank and a copper liquid pouring tank which are mutually communicated, the diameter of the copper liquid storage tank is larger than that of the copper liquid pouring tank, and one side of the copper liquid pouring tank is provided with an opening for leading out copper liquid; the upper end surfaces of the copper liquid storage tank and the copper liquid pouring tank are kept flush, and the bottom surfaces of the copper liquid storage tank and the copper liquid pouring tank are arranged at a V-shaped inclination angle.
Furthermore, the V-shaped dip angle of the groove bottom surfaces of the copper liquid storage groove and the copper liquid pouring groove is 150-160 degrees.
Further, in the utility model discloses in copper mould casting ladle adopts steel sheet welding preparation to form, and copper mould casting ladle inside lining high-alumina brick and pouring material.
Furthermore, the utility model discloses in the revetment is adopted high-alumina brick and is built by laying bricks or stones with high-alumina cement and form.
Further, in the utility model discloses in copper mould waters the outlet side below of package and still is equipped with two reserve master moulds.
The utility model discloses a copper mold casting system more is fit for the high temperature environment of copper mold casting production, and the reliability is high.
In the utility model, except the electro-hydraulic push rod, all the parts can be made by self, and the price is low; because no complex and expensive metallurgy casting crane and hoisting ladle are used, no special requirement is required for a factory building, and the total investment of copper mold casting is saved.
The utility model adopts the fixed copper mould chute and the copper mould casting ladle with the relatively fixed position to convey the copper liquid, the copper liquid does not need to be lifted, and the possibility of accidental leakage of the copper liquid in the casting process of the copper mould is very small; the copper mold casting area is separated from other operation areas, equipment and personnel by retaining walls, so that the copper liquid leaked accidentally is further isolated, accidental injury is prevented, safe casting is realized, and the operation conditions are improved.
The utility model has simple and intuitive operation mode, and is easy to be mastered by casting personnel; compared with a ladle casting method, the method can accurately adjust the flow rate of the anode copper liquid, the weight deviation of the copper mould can be controlled in a small range, and when the anode copper liquid contains high impurity components and causes abnormal fluidity, the casting process can be interrupted at any time, so that the economic loss is reduced.
The electro-hydraulic push rod of the utility model adopts a line control or remote control mode, and the safe distance of the casting personnel is far shorter than that of a ladle casting method; because the casting process does not splash copper liquid, casting personnel can conveniently monitor the casting process and the fluidity of the copper liquid in a short distance, the emergency operation response is quicker, the casting quality of the copper mould can be ensured, and the workload of appearance finishing of the copper mould is small.
Drawings
FIG. 1 is a schematic view of a main section structure in a state of the present invention;
FIG. 2 is a schematic view of a main section structure in another state of the present invention;
fig. 3 is a schematic view of the top view direction structure of the present invention.
In the figure: the device comprises a copper mold chute, a 2-ladle tilting platform, a 3-copper mold ladle, a 4-female mold, a 5-rotating shaft, a 6-ladle tilting base, a 7-electro-hydraulic push rod, a 8-protective wall, a 9-electro-hydraulic push rod piston rod, a 10-copper liquid storage tank, a 11-copper liquid tilting tank and a 12-standby female mold.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of describing the present invention or simplifying the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed or operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention is a copper mold casting system, which has a copper mold casting area, around which a retaining wall 8 is disposed; the copper mold casting area is internally provided with an automatic tilting mechanism of a casting ladle, the automatic tilting mechanism of the casting ladle is provided with a copper mold casting ladle 3, a copper mold chute 1 is arranged above the inlet side of the copper mold casting ladle, and at least one set of female mold 4 is arranged below the outlet side of the copper mold casting ladle.
Further, in this embodiment the automatic mechanism that verts of ladle is including the ladle base 6 that verts, and the pivot 5 is equipped with on the upper portion of the ladle base that verts, be equipped with in the pivot and water the ladle and vert platform 2, water one side of the ladle platform that verts and rotate with the pivot and be connected, water the opposite side bottom of the ladle platform that verts and be equipped with electric liquid push rod 7, electric liquid push rod's piston rod hinge dress is in the bottom of the ladle platform that verts.
Furthermore, in this embodiment, the specification of the electro-hydraulic push rod is 5 tons, the stroke is 400mm, and the electro-hydraulic push rod is controlled in a wired control mode.
Further, the copper mold casting ladle in the embodiment has a copper liquid storage tank 10 and a copper liquid pouring tank 11 which are communicated with each other, the diameter of the copper liquid storage tank is larger than that of the copper liquid pouring tank, and one side of the copper liquid pouring tank is provided with an opening for leading out copper liquid; the upper end surfaces of the copper liquid storage tank and the copper liquid pouring tank are kept flush, and the bottom surfaces of the copper liquid storage tank and the copper liquid pouring tank are arranged at a V-shaped inclination angle.
Further, in this embodiment, the V-shaped inclination angle of the bottom surfaces of the copper liquid storing bath and the copper liquid pouring bath is 150 ° to 160 °.
Further, in this embodiment, the copper mold casting ladle is manufactured by welding steel plates, and the copper mold casting ladle is lined with high-alumina bricks and a casting material.
Furthermore, in the embodiment, the retaining wall is built by high-alumina bricks and high-alumina cement.
Further, in this embodiment, two spare female molds 12 are further provided below the outlet side of the copper mold casting ladle.
When the device is specifically implemented, 1 branch chute is arranged on the casting chute of the anode furnace and used as a copper mold chute, and the structure and the material of the copper mold chute are the same as those of the casting chute.
The copper mould casting ladle is manufactured by welding Q235 steel plates, high-alumina bricks and casting materials are lined in the copper mould casting ladle, the total thickness of the lining body is 100mm, the copper liquid capacity of the casting ladle is 4.5 tons, and the copper mass is 3.6 tons.
The copper mold casting area is separated from other areas/equipment by retaining walls, and the retaining walls are built by high-alumina bricks and high-alumina cement, so that the heat radiation in the copper mold casting process is effectively protected, and the accidental leakage of copper liquid in the casting process is further prevented.
Copper mould casting step:
(1) before the copper mold casting begins, the inlet end of the copper mold chute is blocked by using blocking mud, the copper mold casting ladle is placed on the ladle tilting table and is positioned right below the tail end of the copper mold chute, 1 female mold is placed below the ladle opening of the copper mold casting ladle, and 2 standby female molds are prepared for standby, as shown in fig. 1 and fig. 3.
(2) After the anode furnace produces the anode copper liquid, when the anode copper liquid enters the casting chute, the blocking mud at the inlet end of the copper mold chute is opened, the copper liquid is introduced into the copper mold chute and then flows into the copper mold casting ladle, and when the copper liquid in the casting ladle is accumulated to 3.6 tons, the inlet end of the copper mold chute is blocked by the blocking mud; then, pressing down an ascending key of an electro-hydraulic push rod controller to control a piston rod of the electro-hydraulic push rod to move upwards, and lifting the rear part of the ladle tilting platform; the front end keeps the height unchanged, the copper mold casting ladle and the casting ladle tilting platform tilt by taking the rotating shaft as a fulcrum, and the copper liquid in the casting ladle flows into the female mold riser. As shown in fig. 2. And after the cavity of the female die is filled with the copper liquid, controlling the piston rod of the electro-hydraulic push rod to descend, enabling the casting ladle tilting platform and the casting ladle to return to the initial position, and stopping pouring the copper liquid in the casting ladle into the female die.
(3) And (3) after the copper liquid is solidified in the female die, removing the female die, sequentially putting the other 2 spare female dies into use, and repeating the steps to prepare the copper die. And (3) after the copper mold in the 1 st female mold is taken out, casting the copper mold again. In one heat of the anode furnace, the casting is carried out for 4 times in a total cycle, and 12 copper molds are used.
The utility model discloses a copper mold casting system more is fit for the high temperature environment of copper mold casting production, and the reliability is high.
In the utility model, except the electro-hydraulic push rod, all the parts can be made by self, and the price is low; because no complex and expensive metallurgy casting crane and hoisting ladle are used, no special requirement is required for a factory building, and the total investment of copper mold casting is saved.
The utility model adopts the fixed copper mould chute and the copper mould casting ladle with the relatively fixed position to convey the copper liquid, the copper liquid does not need to be lifted, and the possibility of accidental leakage of the copper liquid in the casting process of the copper mould is very small; the copper mold casting area is separated from other operation areas, equipment and personnel by retaining walls, so that the copper liquid leaked accidentally is further isolated, accidental injury is prevented, safe casting is realized, and the operation conditions are improved.
The utility model has simple and intuitive operation mode, and is easy to be mastered by casting personnel; compared with a ladle casting method, the method can accurately adjust the flow rate of the anode copper liquid, the weight deviation of the copper mould can be controlled in a small range, and when the anode copper liquid contains high impurity components and causes abnormal fluidity, the casting process can be interrupted at any time, so that the economic loss is reduced.
The electro-hydraulic push rod of the utility model adopts a line control or remote control mode, and the safe distance of the casting personnel is far shorter than that of a ladle casting method; because the casting process does not splash copper liquid, casting personnel can conveniently monitor the casting process and the fluidity of the copper liquid in a short distance, the emergency operation response is quicker, the casting quality of the copper mould can be ensured, and the workload of appearance finishing of the copper mould is small.
Claims (8)
1. The utility model provides a copper mould casting system which characterized in that: the device is provided with a copper mold casting area, and a retaining wall is arranged around the copper mold casting area; the copper mold casting area is internally provided with an automatic tilting mechanism of a casting ladle, the automatic tilting mechanism of the casting ladle is provided with a copper mold casting ladle, a copper mold chute is arranged above the inlet side of the copper mold casting ladle, and at least one set of female mold is arranged below the outlet side of the copper mold casting ladle.
2. A copper mold casting system according to claim 1, wherein: the automatic tilting mechanism of the casting ladle comprises a casting ladle tilting base, a rotating shaft is arranged on the upper portion of the casting ladle tilting base, a casting ladle tilting platform is arranged on the rotating shaft, one side of the casting ladle tilting platform is connected with the rotating shaft in a rotating mode, an electro-hydraulic push rod is arranged at the bottom of the other side of the casting ladle tilting platform, and a piston rod of the electro-hydraulic push rod is hinged to the bottom of the casting ladle tilting platform.
3. A copper mold casting system according to claim 2, wherein: the electro-hydraulic push rod is 5 tons in specification, the stroke is 400mm, and the electro-hydraulic push rod is controlled in a wired control mode.
4. A copper mold casting system according to claim 1, wherein: the copper mold casting ladle is provided with a copper liquid storage tank and a copper liquid pouring tank which are communicated with each other, the diameter of the copper liquid storage tank is larger than that of the copper liquid pouring tank, and one side of the copper liquid pouring tank is provided with an opening for leading out copper liquid; the upper end surfaces of the copper liquid storage tank and the copper liquid pouring tank are kept flush, and the bottom surfaces of the copper liquid storage tank and the copper liquid pouring tank are arranged at a V-shaped inclination angle.
5. A copper mold casting system according to claim 4, wherein: the V-shaped dip angle of the bottom surfaces of the copper liquid storage tank and the copper liquid pouring tank is 150-160 degrees.
6. A copper mold casting system according to claim 1, wherein: the copper mold casting ladle is manufactured by welding steel plates, and the copper mold casting ladle is lined with high-alumina bricks and castable.
7. A copper mold casting system according to claim 1, wherein: the retaining wall is built by high-alumina bricks and high-alumina cement.
8. A copper mold casting system according to claim 1, wherein: and two standby female dies are also arranged below the outlet side of the copper die casting ladle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121291442.8U CN214867246U (en) | 2021-06-10 | 2021-06-10 | Copper mold casting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121291442.8U CN214867246U (en) | 2021-06-10 | 2021-06-10 | Copper mold casting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214867246U true CN214867246U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121291442.8U Active CN214867246U (en) | 2021-06-10 | 2021-06-10 | Copper mold casting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214867246U (en) |
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2021
- 2021-06-10 CN CN202121291442.8U patent/CN214867246U/en active Active
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