CN202155518U - Non-ferrous alloy molten metal casting ladle with heat insulation function - Google Patents
Non-ferrous alloy molten metal casting ladle with heat insulation function Download PDFInfo
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- CN202155518U CN202155518U CN2011201697749U CN201120169774U CN202155518U CN 202155518 U CN202155518 U CN 202155518U CN 2011201697749 U CN2011201697749 U CN 2011201697749U CN 201120169774 U CN201120169774 U CN 201120169774U CN 202155518 U CN202155518 U CN 202155518U
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- heat insulation
- ladle
- molten metal
- heat
- casting ladle
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Abstract
The utility model discloses a non-ferrous alloy molten metal casting ladle with a heat insulation function, which comprises a ladle body, ladle ports and four lug rings, wherein the ladle body comprises an inner shell and an outer shell; a heat insulation layer is arranged between the inner shell and the outer shell; the lug rings are welded on the outer wall of the inner shell and are simultaneously welded with the outer wall of the outer shell; two lug rings are installed at one side of the ladle body in parallel, and the other two lug rings are symmetrically installed at the other side of the ladle body; two ladle ports are arranged on a port of the ladle body, and are respectively arranged at two sides of each lug ring; and the intermediate heat-insulation layer is filled with an alumina silicate fiber heat insulation material of which the thickness is 10-20mm. In the ladle, the firmness and the heat insulation function of the integral structure are fully considered, and the heat insulation material adopts the heat insulation materials such as alumina silicate fibers, is heat-resistant, and has low heat conductivity, small density, light mass, little heat storage capacity, good thermal shock resistance and stable chemical composition. During the pouring process, the temperature of molten metal is at least reduced by 30 DEG C, so that the energy consumption is reduced greatly, and the production time is saved.
Description
Technical field
A kind of casting ladle with non-ferrous alloy molten metal of heat insulation function of the utility model belongs to the nonferrous alloy casting technical field, refers to a kind of insulation casting ladle that is used for the casting and pouring non-ferrous alloy casting particularly.
Background technology
Casting ladle is the modal a kind of casting equipment of casting factory, and below 50kg, normally used is that manual work is two-mand ladle to non-ferrous casting, generally is made up of several parts such as inclusion, earrings mostly.
At present, the domestic casting ladle that is used for the non-ferrous alloy casting pouring metal melt all is the single-layer metal casting ladle; Do not possess heat insulation function, molten metal cooling velocity in casting ladle is fast, especially in the winter time; Show more obviously, coming out of the stove from the smelting furnace metal liquid pours into die cavity through casting ladle with molten metal, and its heat loss was bigger when molten metal retained in casting ladle; When particularly pouring into a mould big part, first packet molten metal cooling to be poured is particularly serious.Usually 40 ℃ of coolings in initial 1 minute, and general this process need 2 minutes are in order to guarantee to reach the pouring temperature of technological requirement; Must improve the tapping temperature of molten metal; Increased the heating-up time of molten metal like this, improved energy resource consumption, and the non-ferrous metal fluid temperature is high more; Time is long more, and it is big more that the foundry goods internal soundness is had a negative impact.
Single-layer metal casting ladle internal-external temperature difference is big, waters the inclusion chilling and shock heating, fatiguability, and the casting ladle life-span reduces.Because the casting ladle external temperature is high, operating environment is poor, is unfavorable for safety in production.
Coloured smelting furnace adopts cast-iron pot mostly, and the molten metal furnace temperature is too high. and objectionable impurities element such as iron etc. are fused to aluminium alloy. form the fragility phase. worsen alloy property, reduce the quality and the performance of foundry goods.
Because the molten metal tapping temperature is high, melting body of heater and various electric elements, crucible etc. have been proposed higher quality requirement, shortened the service life of equipment, increased equipment cost.
Therefore, at the non-ferrous casting workshop, press for a kind of convenient to operation, heat insulation function is good, guarantee quality and the performance of foundry goods, operating environment is good, the casting ladle that helps keeping the safety in production.
Summary of the invention
The purpose of the utility model is a kind of casting ladle with non-ferrous alloy molten metal of heat insulation function of design, has the casting ladle of heat insulation function, and good heat insulating is low to the regular maintenance requirement, sound construction, long service life.
The technical scheme of the utility model: the casting ladle of the non-ferrous alloy molten metal with heat insulation function of the utility model comprises inclusion, Bao Zui, earrings; Its inclusion comprises inner casing, shell; Be heat-insulation layer between inner casing and the shell, earrings is welded on the outer wall of inner casing, welds with outer shell outer wall simultaneously.
Described earrings has four, and wherein two earrings are installed in parallel in a side of inclusion, and two earrings symmetries are installed in the opposite side of inclusion in addition.
Establish two bag mouths on the described inclusion mouth, two bag mouths are located at the both sides of earrings respectively.
Heat-insulation layer is full of the alumina silicate fibre insulation material in the middle of described, and thickness is 10～20mm.
The advantage of the utility model: the utility model fully takes into account integrally-built fastness and heat insulation function, and four are used for the earrings that manual work two-mans ladle and are welded on inner casing, is manual work main stress point when two-maing ladle cast; Weld with shell simultaneously; At casting ladle mouth place, inner casing and shell welded are connected whole inner casing, shell, earrings; Form an integral body, make structure more firm.Heat-insulation layer adopts insulation materials such as alumina silicate fibre, and high temperature resistant, thermal conductivity is low, little, the light weight of density, and amount of stored heat is few, and thermal shock resistance is good, chemical composition stability.Be easy to construction, low price.The casting ladle that the utility model designed with heat insulation function, good heat insulating, low to the regular maintenance requirement, long service life.
In addition, can improve the working environment of workers, reduce labor strength, have good social benefit.
Description of drawings
Fig. 1 is the structure cutaway view of the utility model.
Fig. 2 is the schematic top plan view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to describe in detail:
Like Fig. 1, Fig. 2: the casting ladle of the non-ferrous alloy molten metal with heat insulation function of the utility model comprises inclusion, Bao Zui, earrings; Inclusion comprises inner casing 1, shell 2; Be heat-insulation layer 3 between inner casing 1 and the shell 2, earrings 4 is welded on the outer wall of inner casing 1, welds with shell 1 outer wall simultaneously.
Described earrings 4 has four: 4a, 4b, 4c, 4d, and wherein two earrings 4a, 4b are installed in parallel in a side of inclusion, and two earrings 4c, 4d symmetries are installed in the opposite side of inclusion in addition.
Establish two 5, two in bag mouths on the inclusion mouth and wrap the both sides that mouth 5 is located at earrings respectively.
Middle heat-insulation layer 3 is full of the alumina silicate fibre insulation material, and thickness is 10～20mm.
Four earrings are convenient to be used for manual work and are two-mand ladle.Shell, inner casing are made by sheet metal, and four earrings are made by round steel.Baseboard material is than the thick 2mm of material of inner casing, shell.
The casting ladle of a complete non-ferrous alloy pouring metal melt foundry goods is formed in 4 earrings and inner casing, shell welding.Four earrings are main stressed members of casting ladle, with inner casing, shell full weld, to guarantee the safety in production of casting ladle.
During the utility model work, earlier the casting ladle of non-ferrous alloy pouring metal melt foundry goods is baked to the temperature and time of technological requirement, with two round steel; Every is passed two earrings; Two operating personnel lift, and from smelting furnace, pour molten metal into, lift to the casting mold place of needs cast; Lift casting ladle, molten metal is poured into the casting mold die cavity.
The utility model is in casting process, and the molten metal temperature reduces by 30 ℃ less, greatly reduces energy resource consumption, has practiced thrift the production time.Domestic melting nonferrous alloy stove is generally capacity 300kg, power 75kw, and molten metal is raised to 750 ℃ of needs 1h, power consumption 75kwh from 720 ℃.
The utility model is convenient to operation, heat insulation function is good, guarantee quality and the performance of foundry goods, operating environment is good, help safety in production, is applicable to the casting ladle of non-ferrous metal liquid capacity≤50kg.
Claims (4)
1. casting ladle with non-ferrous alloy molten metal of heat insulation function; Comprise inclusion, Bao Zui, earrings; It is characterized in that: inclusion comprises inner casing (1), shell (2); Be heat-insulation layer (3) between inner casing (1) and the shell (2), earrings (4) is welded on the outer wall of inner casing (1), welds with shell (2) outer wall simultaneously.
2. the casting ladle with non-ferrous alloy molten metal of heat insulation function according to claim 1 is characterized in that: earrings (4) has four, and wherein two earrings are installed in parallel in a side of inclusion, and two earrings symmetries are installed in the opposite side of inclusion in addition.
3. the casting ladle with non-ferrous alloy molten metal of heat insulation function according to claim 1 and 2 is characterized in that: establish two bag mouths (5) on the inclusion mouth, two bag mouths (5) are located at the both sides of earrings respectively.
4. the casting ladle with non-ferrous alloy molten metal of heat insulation function according to claim 1 and 2 is characterized in that: middle heat-insulation layer (3) is full of the alumina silicate fibre insulation material, and thickness is 10～20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201697749U CN202155518U (en) | 2011-05-24 | 2011-05-24 | Non-ferrous alloy molten metal casting ladle with heat insulation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201697749U CN202155518U (en) | 2011-05-24 | 2011-05-24 | Non-ferrous alloy molten metal casting ladle with heat insulation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202155518U true CN202155518U (en) | 2012-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201697749U Expired - Lifetime CN202155518U (en) | 2011-05-24 | 2011-05-24 | Non-ferrous alloy molten metal casting ladle with heat insulation function |
Country Status (1)
| Country | Link |
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| CN (1) | CN202155518U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212701A (en) * | 2013-04-12 | 2013-07-24 | 中国兵器工业第五九研究所 | Multilayer heat insulation type ladle and use method thereof |
| CN103231045A (en) * | 2013-05-13 | 2013-08-07 | 德阳宏广科技有限公司 | Thermostat for metal liquid in pouring boiler |
| CN107695328A (en) * | 2017-11-22 | 2018-02-16 | 镇江金鑫有色合金有限公司 | A kind of casting ladle for non-ferrous alloy molten metal |
-
2011
- 2011-05-24 CN CN2011201697749U patent/CN202155518U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212701A (en) * | 2013-04-12 | 2013-07-24 | 中国兵器工业第五九研究所 | Multilayer heat insulation type ladle and use method thereof |
| CN103231045A (en) * | 2013-05-13 | 2013-08-07 | 德阳宏广科技有限公司 | Thermostat for metal liquid in pouring boiler |
| CN107695328A (en) * | 2017-11-22 | 2018-02-16 | 镇江金鑫有色合金有限公司 | A kind of casting ladle for non-ferrous alloy molten metal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170719 Address after: 431400 Hubei province Wuhan Honggang village in Xinzhou District of Yangluo Economic Development Zone, Yangluo Development Zone, five floor, room 504 Patentee after: Aerospace Science and engineering Rocket Technology Co., Ltd. Address before: 432000 box 6, Beijing Road, Hubei, Xiaogan Patentee before: Hubei Sanjiang Aerospace Wanfeng Technology Development Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |
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| CX01 | Expiry of patent term |