CN210059784U - Zinc alloy casting chute - Google Patents
Zinc alloy casting chute Download PDFInfo
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- CN210059784U CN210059784U CN201920861231.XU CN201920861231U CN210059784U CN 210059784 U CN210059784 U CN 210059784U CN 201920861231 U CN201920861231 U CN 201920861231U CN 210059784 U CN210059784 U CN 210059784U
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- groove
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- horizontal groove
- zinc alloy
- chute
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Abstract
The utility model discloses a zinc alloy casting chute, which comprises a main chute body, wherein the tail end of the main chute body is provided with a front slow chute and a rear slow chute, the front slow chute comprises a downward inclined chute connected with the tail end of the main chute body, and the front end of the downward inclined chute is connected with a first horizontal chute with a front end being blocked; the rear buffer groove comprises a second horizontal groove connected with the side surface of the first horizontal groove, a liquid passing port is arranged between the first horizontal groove and the second horizontal groove, a third horizontal groove is arranged at the corresponding position of the front end of the first horizontal groove, a horizontal inclined groove is connected between the second horizontal groove and the third horizontal groove, and the front end of the third horizontal groove is a zinc alloy outflow port. The zinc alloy liquid flow-out speed can be reduced, the impact force of the zinc alloy liquid is reduced, the formation of oxidation slag is reduced, and the zinc product appearance quality and the direct recovery rate are improved.
Description
Technical Field
The utility model belongs to the technical field of smelting equipment, especially, zinc alloy casting chute.
Background
The zinc alloy casting process is that molten zinc alloy liquid melted in a zinc melting electric furnace is poured into a tundish, and the molten zinc alloy liquid in the tundish is poured into an alloy ingot casting mold through an alloy casting chute for casting and molding. The direct-charging casting mode requires a higher furnace temperature, so that the power consumption is increased; due to the pressure, the flow rate is high, and the fast flowing zinc liquid generates splashing when filling, so that scalding injury is easily caused to operators; after the zinc alloy liquid is discharged from the furnace, a large amount of oxidizing slag is generated, so that the direct yield of the zinc alloy is reduced, and the removal of a large amount of oxidizing slag can cause the liquid level of zinc in the casting mold to shake, thereby seriously affecting the surface quality of the zinc alloy.
Disclosure of Invention
An object of the utility model is to solve the problem that exists among the above-mentioned prior art, provide a zinc alloy casting chute, it can reduce the outflow speed of zinc alloy liquid, reduces the impact force of zinc alloy liquid to reduce the formation of oxidizing slag, be favorable to improving zinc product appearance quality and direct yield.
The purpose of the utility model is realized like this: the utility model provides a zinc alloy casting chute, it includes the main cell body, its characterized in that: the tail end of the main groove body is provided with a front slow flow groove and a rear slow flow groove, the front slow flow groove comprises a downward inclined groove connected with the tail end of the main groove body, and the front end of the downward inclined groove is connected with a first horizontal groove with a front end being blocked; the rear buffer groove comprises a second horizontal groove connected with the side surface of the first horizontal groove, a liquid passing port is arranged between the first horizontal groove and the second horizontal groove, a third horizontal groove is arranged at the corresponding position of the front end of the first horizontal groove, a horizontal inclined groove is connected between the second horizontal groove and the third horizontal groove, and the front end of the third horizontal groove is a zinc alloy outflow port.
Preferably, the downward inclined groove, the first horizontal groove, the second horizontal groove, the horizontal inclined groove and the third horizontal groove are all composed of an inner high-temperature-resistant insulating layer and an outer steel plate.
Preferably, the heat preservation covers are arranged on the downward inclined groove, the first horizontal groove, the second horizontal groove, the horizontal inclined groove and the third horizontal groove.
Preferably, the high-temperature resistant heat preservation layer at the lower edge of the zinc alloy outflow opening is provided with a slope structure.
Preferably, the bottom surface of the downward inclined groove and the horizontal plane form an angle of 20-45 degrees.
Compared with the prior art, the utility model its advantage lies in:
in pouring production zinc alloy, use the utility model discloses, the zinc alloy melt liquid that flows out from the end of the main cell body is at first through downward sloping groove, reduce the melt liquid height reduce with the drop between the alloy ingot mould, get into first horizontal groove and realize buffering for the first time, then enter into second horizontal groove through crossing the liquid mouth and realize buffering for the second time, then enter into third horizontal groove after turning round through horizontal sloping groove again, the zinc alloy melt liquid that enters into the third horizontal groove has basically eliminated because the impact force that drop and velocity of flow brought, flow into the alloy ingot mould gently from the zinc alloy egress opening at last. The fall is small, the flow rate is slow, and the impact force of the zinc liquid is reduced, so that the formation of oxidation slag is reduced, and the appearance quality and the direct recovery rate of a zinc product are improved. The casting speed is high, high temperature in the furnace is not needed, and the power consumption is reduced. The filling height is reduced, the zinc liquid does not splash, and the scalding risk of operators is greatly reduced. Production practices prove that the furnace temperature can be reduced by about 20 ℃, the slag output of each furnace can be reduced by about 50 kilograms, and the surface quality of the zinc alloy is obviously improved.
In addition, the whole structure is simple, the design and manufacturing cost is low, and the method has wide application prospect.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the zinc alloy casting chute of the present invention;
FIG. 2 is a schematic view of the zinc alloy casting chute of the present invention with the heat-insulating cover removed;
FIG. 3 is a plan view of the zinc alloy casting chute with the heat preservation cover removed.
In the figure: 1-main groove body, 2-front slow-flow groove, 3-rear slow-flow groove, 4-downward inclined groove, 5-first horizontal groove, 6-second horizontal groove, 7-liquid passing port, 8-third horizontal groove, 9-horizontal inclined groove, 10-zinc alloy outflow port, 11-high temperature resistant heat preservation layer, 12-steel plate, 13-slope structure and 14-heat preservation cover.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 3, a zinc alloy casting chute comprises a main chute body 1, wherein a front slow chute 2 and a rear slow chute 3 are arranged at the tail end of the main chute body 1, the front slow chute 2 comprises a downward inclined chute 4 connected with the tail end of the main chute body 1, and the front end of the downward inclined chute 4 is connected with a first horizontal chute 5 with a front end blocked; the rear slow flow groove 3 comprises a second horizontal groove 6 connected with the side surface of the first horizontal groove 5, a liquid passing port 7 is arranged between the first horizontal groove 5 and the second horizontal groove 6, a third horizontal groove 8 is arranged at the corresponding position of the front end of the first horizontal groove 5, a horizontal inclined groove 9 is connected between the second horizontal groove 6 and the third horizontal groove 8, and the front end of the third horizontal groove 8 is a zinc alloy outflow port 10. The downward inclined groove 4, the first horizontal groove 5, the second horizontal groove 6, the horizontal inclined groove 9 and the third horizontal groove 8 are all composed of an inner high-temperature-resistant insulating layer 11 and an outer steel plate 12. And heat preservation covers 14 are arranged on the downward inclined grooves 4, the first horizontal groove 5, the second horizontal groove 6, the horizontal inclined grooves 9 and the third horizontal groove 8. And a slope structure 13 is arranged on the high-temperature-resistant heat-insulating layer 11 at the lower edge of the zinc alloy outflow port 10. The inner bottom surface of the downward inclined groove 4 forms an angle of 35 degrees with the horizontal plane.
It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit the protection scope of the present invention, and those skilled in the art can simply modify or replace the technical solutions of the present invention without departing from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a zinc alloy casting chute, it includes the main cell body, its characterized in that: the tail end of the main groove body is provided with a front slow flow groove and a rear slow flow groove, the front slow flow groove comprises a downward inclined groove connected with the tail end of the main groove body, and the front end of the downward inclined groove is connected with a first horizontal groove with a front end being blocked; the rear buffer groove comprises a second horizontal groove connected with the side surface of the first horizontal groove, a liquid passing port is arranged between the first horizontal groove and the second horizontal groove, a third horizontal groove is arranged at the corresponding position of the front end of the first horizontal groove, a horizontal inclined groove is connected between the second horizontal groove and the third horizontal groove, and the front end of the third horizontal groove is a zinc alloy outflow port.
2. The zinc alloy casting spout of claim 1, wherein: the downward inclined groove, the first horizontal groove, the second horizontal groove, the horizontal inclined groove and the third horizontal groove are all composed of an inner high-temperature-resistant insulating layer and an outer steel plate.
3. The zinc alloy casting spout of claim 2, wherein: and heat preservation covers are arranged on the downward inclined groove, the first horizontal groove, the second horizontal groove, the horizontal inclined groove and the third horizontal groove.
4. The zinc alloy casting spout of claim 3, wherein: the high-temperature resistant heat preservation layer at the lower edge of the zinc alloy outflow opening is provided with a slope structure.
5. The zinc alloy casting spout of claim 4, wherein: the bottom surface in the groove of the downward inclined groove forms an angle of 20-45 degrees with the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920861231.XU CN210059784U (en) | 2019-06-10 | 2019-06-10 | Zinc alloy casting chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920861231.XU CN210059784U (en) | 2019-06-10 | 2019-06-10 | Zinc alloy casting chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210059784U true CN210059784U (en) | 2020-02-14 |
Family
ID=69456858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920861231.XU Expired - Fee Related CN210059784U (en) | 2019-06-10 | 2019-06-10 | Zinc alloy casting chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210059784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482573A (en) * | 2020-04-17 | 2020-08-04 | 宋丰艾 | Aluminum liquid guiding system for precision die-casting processing of aluminum ingot smelting |
-
2019
- 2019-06-10 CN CN201920861231.XU patent/CN210059784U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111482573A (en) * | 2020-04-17 | 2020-08-04 | 宋丰艾 | Aluminum liquid guiding system for precision die-casting processing of aluminum ingot smelting |
| CN111482573B (en) * | 2020-04-17 | 2021-09-17 | 宁波中镕新材料有限公司 | Aluminum liquid guiding system for precision die-casting processing of aluminum ingot smelting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20200610 |