CN215919025U - Corrosion-resistant casting plate of distributor - Google Patents
Corrosion-resistant casting plate of distributor Download PDFInfo
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- CN215919025U CN215919025U CN202121914399.6U CN202121914399U CN215919025U CN 215919025 U CN215919025 U CN 215919025U CN 202121914399 U CN202121914399 U CN 202121914399U CN 215919025 U CN215919025 U CN 215919025U
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Abstract
The utility model provides a corrosion-resistant casting distribution plate which comprises a corrosion-resistant lining, a metal protective shell and a plurality of corrosion-resistant pipes, wherein the corrosion-resistant lining is provided with a hollow shunting cavity body, the shunting cavity body is provided with a central axis, a plurality of pouring ports communicated with the shunting cavity body are formed in the outer surface of the corrosion-resistant lining, and the pouring ports are circumferentially distributed around the central axis; the metal protective shell is provided with a first through hole communicated with the pouring port and a second through hole communicated with the liquid inlet, and the flow guide pipe comprises a corrosion-resistant pipe and an annular sleeve. According to the distribution plate provided by the utility model, liquid metal is not contacted with the metal protective shell completely during production, so that the corrosion problem of the distributor is solved.
Description
Technical Field
The utility model relates to the technical field of metal smelting, in particular to a corrosion-resistant casting distribution disc for casting high-temperature metal solution.
Background
The distributor is also called a distribution plate and is used in the smelting industry, the smelted high-temperature liquid metal is distributed into a mold on a production line to form blocks (such as zinc ingots, alloy ingots and the like) with the same volume and weight, the traditional distributor is made of steel, the high-temperature smelted zinc solution and the zinc-nickel solution are easy to react with the distributor to corrode the distributor, and meanwhile, the corrosion of the distributor also causes the standard exceeding of iron elements of zinc alloy to influence the internal quality of the product.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the corrosion-resistant casting distribution disc provided by the utility model has the advantages that liquid metal is not in contact with a metal protective shell completely during production, so that the corrosion problem of a distributor is solved.
The utility model is realized by the following technical scheme:
a corrosion resistant cast distribution plate, comprising:
the corrosion-resistant lining is provided with a hollow shunting cavity, the shunting cavity is provided with a central axis, the corrosion-resistant lining is provided with a liquid inlet communicated with the shunting cavity and a plurality of pouring ports communicated with the shunting cavity, the liquid inlet is positioned on an extension line of the central axis, and the plurality of pouring ports are circumferentially distributed around the central axis;
the metal protective shell is wrapped outside the corrosion-resistant lining, and is provided with a first through hole corresponding to the pouring port and a second through hole corresponding to the liquid inlet;
and the honeycomb ducts are arranged in the first through holes of the metal protective shell.
Preferably, the honeycomb duct includes corrosion-resistant pipe and annular cover, it has annular slot to open on the periphery of corrosion-resistant pipe, the annular cover overcoat is on corrosion-resistant pipe, and imbeds in the annular slot.
Preferably, the outer sleeve of the annular sleeve is a stainless steel sleeve, and the shape and the size of the annular sleeve are matched with the annular groove on the periphery of the corrosion-resistant pipe.
Preferably, the metal protection shell has a reference end surface perpendicular to the central axis, and the left side of the reference end surface is provided with an installation shaft sleeve, and the installation shaft sleeve is located on the central axis and is fixedly connected with the reference end surface.
Preferably, a locking mechanism is arranged on the metal protective shell and used for fixing the flow guide pipe in the first through hole of the metal protective shell.
Preferably, locking mechanism includes fixed block, screw rod, draw-in groove, the left side at the first through-hole of metal protective housing is installed to the fixed block, be equipped with axial screw hole in the fixed block, the draw-in groove is located the annular and sheathes in and the draw-in groove is corresponding with the position of axial screw hole, the one end of screw rod is passed in the axial screw hole and is inserted in the draw-in groove with the joint of annular cover, the other end of screw rod stretches out axial screw hole left and forms the operation end.
Preferably, the locking mechanism further comprises a main gear and a cylindrical gear, the main gear is mounted on the mounting shaft sleeve through a bearing and can rotate around the central axis, the cylindrical gear is mounted at the operating end of the screw, and the cylindrical gear is meshed with the main gear.
Preferably, the corrosion-resistant lining is of a hollow conical structure, and the corrosion-resistant lining is made of graphite.
Preferably, the cross-sectional shape of the corrosion-resistant lining is circular or regular polygon.
The utility model has the following technical effects:
the utility model provides a corrosion-resistant casting distribution plate which comprises a corrosion-resistant lining, a metal protective shell and a plurality of flow guide pipes, wherein the corrosion-resistant lining is provided with a hollow flow distribution cavity body, the flow distribution cavity body is provided with a central axis, a plurality of pouring ports communicated with the flow distribution cavity body are formed in the outer surface of the corrosion-resistant lining, and the pouring ports are circumferentially distributed around the central axis; the metal protection shell is provided with a first through hole communicated with the pouring gate and a second through hole communicated with the liquid inlet, the flow guide pipe comprises a corrosion-resistant pipe and an annular sleeve, and the flow guide pipe is arranged at the first through hole. According to the distribution plate provided by the utility model, liquid metal is not contacted with the metal protective shell completely during production, so that the corrosion problem of the distributor is solved.
Preferably, the metal protective shell is further provided with a locking mechanism, and the locking mechanism is used for fixing the flow guide pipe in the first through hole of the metal protective shell, so that the flow guide pipe can be quickly detached and installed.
Drawings
In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a metal protective shell;
fig. 3 is a partially enlarged view of a portion a in fig. 1.
Reference numerals:
1-corrosion-resistant lining, 2-metal protective shell, 3-corrosion-resistant pipe, 4-annular sleeve, 5-draft tube, 6-locking mechanism, 7-mounting shaft sleeve, 11-shunt cavity, 12-liquid inlet, 13-pouring gate, 111-central axis, 21-first through hole, 22-second through hole, 23-datum end face, 31-annular groove, 61-fixing block, 62-screw rod, 63-clamping groove, 64-axial threaded hole, 65-main gear and 66-cylindrical gear.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
Referring to fig. 1-3, the present embodiment provides a corrosion-resistant cast distribution plate, including:
a corrosion resistant liner 1, said corrosion resistant liner 1 having a hollow flow diversion cavity 11, said flow diversion cavity 11 having a central axis 111. The outer wall of the corrosion-resistant lining 1 is provided with a liquid inlet 12 communicated with the shunting cavity 11 and a plurality of pouring gates 13 communicated with the shunting cavity 11, the liquid inlet 12 is positioned on an extension line of the central axis 111, and the plurality of pouring gates 13 are circumferentially distributed around the central axis 111. Preferably, the corrosion-resistant lining 1 is a hollow conical structure and is made of graphite material. The longitudinal section of the corrosion-resistant lining 1 is circular or regular polygon.
The metal protection shell 2 is wrapped outside the corrosion-resistant lining 1, and a first through hole 21 corresponding to the pouring gate 13 and a second through hole 22 corresponding to the liquid inlet 12 are formed in the metal protection shell 2. The metal protection shell 2 is made of stainless steel, galvanized carbon steel and other materials, the reference end face 23, perpendicular to the central axis 111, of the metal protection shell 2 is provided, the mounting shaft sleeve 7 is arranged on the left side of the reference end face 23, and the mounting shaft sleeve 7 is located on the central axis 111 and is connected with the reference end face 23 in a welding mode, wherein the mounting shaft sleeve 7 is arranged on the central axis 111. The mounting shaft sleeve 7 is a cylindrical shaft sleeve with a central hole, and the mounting shaft sleeve 7 is made of stainless steel or carbon steel.
And the draft tubes 5 are arranged in the first through holes 21 of the metal protective shell 2, and the draft tubes 5 and the pouring gate 13 on the corrosion-resistant lining 1 form an injection molding channel for casting.
Preferably, the draft tube 5 is formed by embedding a corrosion-resistant tube 3 and an annular sleeve 4, an annular groove 31 is formed in the outer peripheral surface of the corrosion-resistant tube 3, the annular sleeve 4 is sleeved on the corrosion-resistant tube 3 and embedded into the annular groove 31, and the draft tube 5 is inserted into the second through hole 22, so that the lower end surface of the corrosion-resistant tube 3 is pressed against the outer surface of the corrosion-resistant lining 1. The annular sleeve 4 is a stainless steel sleeve, the corrosion-resistant pipe 3 is made of graphite, and the shape and the size of the annular sleeve 4 are matched with the annular groove 31 on the periphery of the corrosion-resistant pipe 3.
When in use, the distribution disc is fixed on a rotating shaft through the mounting shaft sleeve 7 and rotates along with the rotating shaft. The axis of the rotating shaft is collinear with the central axis 111 of the shunting cavity 11, the distribution disc rotates uniformly according to a preset rotating speed, and the smelted high-temperature metal solution flows into the shunting cavity 11 from the liquid inlet 12. When the molds on the conveyor belt pass through the bottom of the distribution disc, the smelted high-temperature metal solution flows out of the pouring ports 13 into the molds, one mold corresponds to one pouring port 13, after one mold is filled, the mold is taken away by the conveyor belt to be cooled, and when the next mold is conveyed to the bottom of the distribution disc, the solution flows out of the other pouring port 13 and is continuously circulated.
In this process, the high temperature metal solution is in full contact with the graphite and not in contact with the protective metal shell 2, thereby solving the corrosion problem of the distributor. And simultaneously, the production quality is improved.
As a further improvement to the above technical solution, a locking mechanism 6 is disposed on the metal protective shell 2, and the locking mechanism 6 is used to fix the flow guide pipe 5 in the first through hole 21 of the metal protective shell 2. The locking mechanism 6 can be a buckle mechanism or a latch mechanism.
Preferably, referring to fig. 3, the following locking mechanism 6 is selected in the present embodiment, and the locking mechanism 6 includes a fixed block 61, a screw 62, and a slot 63. The fixed block 61 is a square metal block, the fixed block 61 is fixed on the metal protection shell 2 in a welding mode, the fixed block 61 is located on the left side of the first through hole 21, and an axial threaded hole 64 is formed in the fixed block 61. The draw-in groove 63 is located the ring cover 4 and the draw-in groove 63 is corresponding with the position of axial screw hole 64, the one end of screw rod 62 passes and inserts in the axial screw hole 64 in draw-in groove 63 and the ring cover 4 joint, the other end of screw rod 62 stretches out axial screw hole 64 left and forms the operation end.
Preferably, the locking mechanism 6 further comprises a main gear 65 and a cylindrical gear 66, the main gear 65 is mounted on the mounting shaft sleeve 7 through a bearing, the main gear 65 can rotate around a central axis 111, the cylindrical gear 66 is welded to the operating end of the screw 62, and the cylindrical gear 66 is in meshed connection with the main gear 65.
In the initial state, the end of the screw 62 remote from the operating end is completely received in the axial threaded hole 64. After the draft tube 5 is inserted into the second through hole 22, the clamping groove 63 is arranged opposite to the axial threaded hole 64, the central axis of the axial threaded hole 64 is collinear with the central axis of the clamping groove 63, the main gear 65 is rotated, the main gear 65 drives the cylindrical gear 66 to rotate, so that the screw 62 extends out of the axial threaded hole 64 and is inserted into the clamping groove 63 to lock the draft tube 5. Facilitating the simultaneous locking of all the ducts 5. Simple structure and convenient operation.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (9)
1. A corrosion resistant cast distribution plate, comprising:
the corrosion-resistant lining (1) is provided with a hollow shunting cavity (11), the shunting cavity is provided with a central axis (111), the corrosion-resistant lining (1) is provided with a liquid inlet (12) communicated with the shunting cavity (11) and a plurality of pouring ports (13) communicated with the shunting cavity (11), the liquid inlet (12) is positioned on an extension line of the central axis (111), and the plurality of pouring ports (13) are circumferentially distributed around the central axis;
the metal protection shell (2) is wrapped outside the corrosion-resistant lining (1), and a first through hole (21) corresponding to the pouring gate (13) and a second through hole (22) corresponding to the liquid inlet (12) are formed in the metal protection shell (2);
and the honeycomb ducts (5) are arranged in the first through holes (21) of the metal protective shell (2).
2. A corrosion resistant pour distributor plate according to claim 1, wherein: honeycomb duct (5) are including corrosion-resistant pipe (3) and annular cover (4), it has annular slot (31) to open on the outer peripheral face of corrosion-resistant pipe (3), annular cover (4) overcoat is on corrosion-resistant pipe (3), and imbeds in annular slot (31).
3. A corrosion resistant pour distributor plate according to claim 2, wherein: the outer sleeve of the annular sleeve (4) is a stainless steel sleeve, and the shape and the size of the annular sleeve (4) are matched with the annular groove (31) on the periphery of the corrosion-resistant pipe (3).
4. A corrosion resistant pour distributor plate according to claim 1, wherein: the metal protection shell (2) is provided with a reference end face (23) perpendicular to the central axis (111), an installation shaft sleeve (7) is arranged on the left side of the reference end face (23), and the installation shaft sleeve (7) is located on the central axis (111) and fixedly connected with the reference end face (23).
5. A corrosion resistant pour distributor plate according to claim 2, wherein: the metal protection shell (2) is provided with a locking mechanism (6), and the locking mechanism (6) is used for fixing the flow guide pipe (5) in the first through hole (21) of the metal protection shell (2).
6. A corrosion resistant pour distribution plate according to claim 5, wherein: locking mechanism (6) are including fixed block (61), screw rod (62), draw-in groove (63), the left side at the first through-hole (21) of metal protective housing (2) is installed to fixed block (61), be equipped with axial screw hole (64) in fixed block (61), draw-in groove (63) are located on annular cover (4) and draw-in groove (63) are corresponding with the position of axial screw hole (64), insert in axial screw hole (64) with annular cover (4) joint in draw-in groove (63) in the one end of screw rod (62), the other end of screw rod (62) stretches out axial screw hole (64) left and forms the operation end.
7. A corrosion resistant pour distribution plate according to claim 6, wherein: the locking mechanism (6) further comprises a main gear (65) and a cylindrical gear (66), the main gear (65) is mounted on the mounting shaft sleeve (7) through a bearing, the main gear (65) can rotate around a central axis (111), the cylindrical gear (66) is mounted at the operating end of the screw rod (62), and the cylindrical gear (66) is meshed with the main gear (65).
8. A corrosion resistant pour distributor plate according to claim 1, wherein: the corrosion-resistant lining (1) is of a hollow conical structure, and the corrosion-resistant lining (1) is made of graphite.
9. A corrosion resistant pour distribution plate according to claim 7, wherein: the cross section of the corrosion-resistant lining (1) is circular or regular polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121914399.6U CN215919025U (en) | 2021-08-16 | 2021-08-16 | Corrosion-resistant casting plate of distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121914399.6U CN215919025U (en) | 2021-08-16 | 2021-08-16 | Corrosion-resistant casting plate of distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215919025U true CN215919025U (en) | 2022-03-01 |
Family
ID=80423094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121914399.6U Expired - Fee Related CN215919025U (en) | 2021-08-16 | 2021-08-16 | Corrosion-resistant casting plate of distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215919025U (en) |
-
2021
- 2021-08-16 CN CN202121914399.6U patent/CN215919025U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220301 |
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| CF01 | Termination of patent right due to non-payment of annual fee |