CN202639313U - Self-heating heat-insulating chute - Google Patents
Self-heating heat-insulating chute Download PDFInfo
- Publication number
- CN202639313U CN202639313U CN201220305935.7U CN201220305935U CN202639313U CN 202639313 U CN202639313 U CN 202639313U CN 201220305935 U CN201220305935 U CN 201220305935U CN 202639313 U CN202639313 U CN 202639313U
- Authority
- CN
- China
- Prior art keywords
- chute
- cover
- lid
- heating element
- heating
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 29
- 239000000725 suspension Substances 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 4
- 239000003643 water by type Substances 0.000 claims description 4
- 238000005266 casting Methods 0.000 abstract description 11
- 238000009749 continuous casting Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The utility model relates to a self-heating heat-insulating chute and belongs to the technical field of casting machines. The chute comprises a chute cover, an electrical heating element and a chute body, wherein the chute cover is installed on the chute body, the electrical heating element is installed on the chute cover, the size of the chute cover is matched with that of the chute body, the upper end of the chute body is connected with a feeding cover, the lower end of the chute body is connected with a sprue cover, latticed rib plates are welded on the inner sides of the chute cover and the chute body, a plurality of through-holes are arranged on the latticed rib plates, the chute cover is provided with a lifting lug, the cute body is provided with a lifting hook, the electrical heating element is a U-shaped rod body with a circular section, the middle section is a heating section, and two ends of the electrical heating element are apyretic. The included electrical heating element is little in heat loss, convenient to heat and capable of keeping the temperature of the chute in a long time and achieving continuous casting.
Description
Technical field
The utility model relates to a kind of from the heat tracing chute, belongs to the casting machine field of mechanical technique.
Background technology
In order to realize the continuous casting of automatic casting machine, must be provided with the electric mantle heater that stores molten metal.Because the mould of automatic casting machine is to recycle, quantity is many, for the larger electric mantle heater of appearance and size, between electric furnace and mould or the casting tundish sizable distance is arranged, and is impossible realize from electric mantle heater direct pouring.Need at the electric furnace discharging opening drainage chute to be set for this reason.The effect of chute is to accept the molten metal that flows out from stove, stably the molten metal in the electric furnace is imported casting tundish or mould.Conventional chute top is open, and in casting cycle, molten metal is exposed in the air, and thermal loss is more, and the reduction of molten metal temperature may cause casting to have some setbacks, and affects the quality of foundry goods.For preventing the problems referred to above, must carry out preheating to chute before the casting, and improve the tapping temperature of molten metal, produced so larger additional energy consumption, if the chute drop in temperature is too much, must interrupt casting, reheat chute, the heating operation trouble of chute, time-consuming power consumption, productivity ratio is low.
Summary of the invention
The purpose of this utility model provides a kind of heating that carries, and preheating is convenient, can keep for a long time the novel from the heat tracing chute of chute temperature.
The utility model is realized by following technical scheme: a kind of from the heat tracing chute, comprise chute lid 1, heating 2, chute body 5; Chute lid 1 is installed on the chute body 5, and heating 2 is installed on the chute lid 1.
Described chute lid 1 is complementary with chute body 5 sizes.Described chute body 5 upper ends are connected with feed cap 3, the lower end is connected with and waters lid 6, feed cap 3, water lid 6 and are used for closed chute, make it consist of an airtight keeping warmth space.Described chute lid 1 is welded with latticed gusset with chute body 5 inboards, has a plurality of through holes on the latticed gusset, and latticed gusset covers with refractory material, and fills up the through hole on the gusset, and the thickness of inner lining refractory is greater than the height of inboard gusset.Described chute lid 1 is provided with hanger 8.Described chute body 5 is provided with suspension hook 7.Described heating 2 is the U-shaped barred body in circular section, and middle is the heating section, and two ends do not generate heat, as wiring and fixing usefulness.
The utility model has following beneficial effect compared with prior art:
1, the keeping warmth space of sealing, the temperature loss in the time of can greatly reducing molten metal by chute;
2, carry heating, preheating is convenient, can keep for a long time the temperature of chute;
3, can realize direct casting, energy consumes little, and production efficiency is high.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional structure schematic diagram of the present utility model;
Fig. 3 is the structural representation of the utility model heating.
Each label is among the figure: 1: chute lid, 2: heating, 3: feed cap, 4: fastening bolt, 5: chute body, 6: water lid, 7: suspension hook, 8: hanger.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but the novel content of this use is not limited to described scope.
Embodiment 1: a kind of from the heat tracing chute as Figure 1-3, comprise chute lid 1, heating 2, chute body 5; Chute lid 1 is installed on the chute body 5, and heating 2 is installed on the chute lid 1.Chute lid 1 is complementary with chute body 5 sizes.Chute body 5 upper ends are connected with feed cap 3, the lower end is connected with and waters lid 6.Chute lid 1 is welded with latticed gusset with chute body 5 inboards, has a plurality of through holes on the latticed gusset.Chute lid 1 is provided with hanger 8.Chute body 5 is provided with suspension hook 7.Heating 2 is the U-shaped barred body in circular section, and middle is the heating section, and two ends do not generate heat.
Embodiment 2: a kind of from the heat tracing chute as Figure 1-3, comprise chute lid 1, heating 2, chute body 5; Chute lid 1 is installed on the chute body 5 by fastening bolt 4, and heating 2 is installed on the chute lid 1.Chute lid 1 is complementary with chute body 5 sizes.Chute body 5 upper ends are connected with feed cap 3, the lower end is connected with and waters lid 6.Chute lid 1 is welded with latticed gusset with chute body 5 inboards, has a plurality of through holes on the latticed gusset.Chute lid 1 is provided with hanger 8.Chute body 5 is provided with suspension hook 7.Heating 2 is the U-shaped barred body in circular section, and middle is the heating section, and two ends do not generate heat.
Claims (7)
1. one kind from the heat tracing chute, it is characterized in that: comprise chute lid (1), heating (2), chute body (5); Chute lid (1) is installed on the chute body (5), and heating (2) is installed on the chute lid (1).
2. according to claim 1 a kind of from the heat tracing chute, it is characterized in that: described chute lid (1) is complementary with chute body (5) size.
3. according to claim 1 from the heat tracing chute, it is characterized in that: described chute body (5) upper end is connected with feed cap (3), the lower end is connected with and waters lid (6).
4. according to claim 1 from the heat tracing chute, it is characterized in that: described chute lid (1) is welded with latticed gusset with chute body (5) inboard, has a plurality of through holes on the latticed gusset.
5. according to claim 1 from the heat tracing chute, it is characterized in that: described chute lid (1) is provided with hanger (8).
6. according to claim 1 from the heat tracing chute, it is characterized in that: described chute body (5) is provided with suspension hook (7).
7. according to claim 1 from the heat tracing chute, it is characterized in that: described heating (2) is the U-shaped barred body in circular section, and middle is the heating section, and two ends do not generate heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220305935.7U CN202639313U (en) | 2012-06-28 | 2012-06-28 | Self-heating heat-insulating chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220305935.7U CN202639313U (en) | 2012-06-28 | 2012-06-28 | Self-heating heat-insulating chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202639313U true CN202639313U (en) | 2013-01-02 |
Family
ID=47408491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220305935.7U Expired - Fee Related CN202639313U (en) | 2012-06-28 | 2012-06-28 | Self-heating heat-insulating chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202639313U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447482A (en) * | 2013-08-16 | 2013-12-18 | 云南铜业股份有限公司 | Double-row chain type automatic quantitative casting machine |
| CN103706771A (en) * | 2013-08-28 | 2014-04-09 | 新兴铸管（浙江）铜业有限公司 | Lower chute provided with oxygen adding device and used for copper rod machining |
| CN104624987A (en) * | 2015-02-12 | 2015-05-20 | 山东鲁明新材料有限公司 | Molten aluminum flow groove with aluminum water storage function |
| CN105333740A (en) * | 2015-12-09 | 2016-02-17 | 西南铝业（集团）有限责任公司 | Diversion trench of smelting furnace |
| CN105444578A (en) * | 2014-08-19 | 2016-03-30 | 布法罗科技有限公司 | Heating method for chute |
-
2012
- 2012-06-28 CN CN201220305935.7U patent/CN202639313U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447482A (en) * | 2013-08-16 | 2013-12-18 | 云南铜业股份有限公司 | Double-row chain type automatic quantitative casting machine |
| CN103706771A (en) * | 2013-08-28 | 2014-04-09 | 新兴铸管（浙江）铜业有限公司 | Lower chute provided with oxygen adding device and used for copper rod machining |
| CN105444578A (en) * | 2014-08-19 | 2016-03-30 | 布法罗科技有限公司 | Heating method for chute |
| CN104624987A (en) * | 2015-02-12 | 2015-05-20 | 山东鲁明新材料有限公司 | Molten aluminum flow groove with aluminum water storage function |
| CN105333740A (en) * | 2015-12-09 | 2016-02-17 | 西南铝业（集团）有限责任公司 | Diversion trench of smelting furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |