CN205980761U - Heat preservation smelting furnace for low pressure - Google Patents
Heat preservation smelting furnace for low pressure Download PDFInfo
- Publication number
- CN205980761U CN205980761U CN201620759500.8U CN201620759500U CN205980761U CN 205980761 U CN205980761 U CN 205980761U CN 201620759500 U CN201620759500 U CN 201620759500U CN 205980761 U CN205980761 U CN 205980761U
- Authority
- CN
- China
- Prior art keywords
- melting kettle
- stove
- smelting furnace
- bell
- insulation layer
- 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.)
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Links
- 238000003723 Smelting Methods 0.000 title claims abstract description 23
- 238000004321 preservation Methods 0.000 title abstract 7
- 238000002844 melting Methods 0.000 claims abstract description 33
- 230000008018 melting Effects 0.000 claims abstract description 33
- 239000004927 clay Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000006698 induction Effects 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims description 47
- 239000011449 brick Substances 0.000 claims description 8
- 239000005995 Aluminium silicate Substances 0.000 claims description 5
- 239000006004 Quartz sand Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims description 5
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 5
- 235000012211 aluminium silicate Nutrition 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 210000002268 wool Anatomy 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 229910045601 alloy Inorganic materials 0.000 abstract description 3
- 239000000956 alloy Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000003111 delayed effect Effects 0.000 abstract description 2
- 241001062472 Stokellia anisodon Species 0.000 abstract 1
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 238000012940 design transfer Methods 0.000 description 2
- 229910052571 earthenware Inorganic materials 0.000 description 2
- 239000008393 encapsulating agent Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
Landscapes
- General Induction Heating (AREA)
- Furnace Details (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The utility model relates to a heat preservation smelting furnace for low pressure, characterized in that: the heat preservation smelting furnace include the furnace body, with furnace body complex bell and set up the melting kettle in the furnace body, the side of melting kettle encloses and is equipped with round coil sealing clay, and the bottom of melting kettle is equipped with the stove bottom, and the contact surface between melting kettle and circle coil sealing clay, the stove bottom is equipped with the heat preservation, the bell top is equipped with the opening, and the bell lower part is equipped with the insulating layer with melting kettle matched with. The utility model discloses a smelt with heat retaining integrated structural design, has solved smelting furnace and the components of a whole that can function independently of heat preservation stove design and has shifted the alloy and melt water and inconvenient and take up an area of the big problem in space. Under heat preservation and insulating layer dual function, the cooling rate of melting kettle has been delayed for induction coil's the power sum of smelting keeps warm lowerly, has reduced the power of smelting heating when pour into a mould, has reduced the power consumption, thus the product to have heat preservation effectual, the little advantage of energy resource consumption.
Description
Technical field
The utility model is related to low pressure and the technical field of low pressure casting, the insulation melting of specifically a kind of low pressure
Stove.
Background technology
Low pressure and counter-pressure casting are a kind of casting methods between gravitational casting and compression casting, and insulation smelting furnace is
The important component part of low pressure casting, is mainly used in melting and the insulation of crucible inner metal liquid.When just having started to pour into a mould, molten iron is in earthenware
Crucible internal mobility very well, but the carrying out with cast, molten iron temperature reduces, and the mobility of molten metal reduces it is therefore desirable in gold
Belong to when liquid temp reduces and carry out necessary heating, the heat-insulating property of general crucible is poor, need repeatedly to heat again, the consumption of electric energy
Greatly.
Content of the invention
The purpose of this utility model is to provide a kind of improved low pressure to be incubated smelting furnace, and it can overcome in prior art
The some shortcomings that heat-insulating property is poor, needs heat repeatedly again, power consumption is big.
To achieve these goals, the technical solution of the utility model is：A kind of low pressure insulation smelting furnace, its feature exists
In：Described insulation smelting furnace includes the bell 1 of body of heater 2 and body of heater cooperation and is arranged at the melting kettle 7 in body of heater；Molten
It is provided with a circle heat-insulation layer 6 between refining crucible 7 and coil sealing clay 4, furnace bottom 5；Bell 1 top is provided with opening, bell bottom be provided with
The thermal insulation layer 10 that melting kettle 7 matches.
Preferably, it is provided with induction coil 8 in coil sealing clay 4, wherein, fill out between coil sealing clay 4, furnace bottom 5 and body of heater 2 inwall
It is filled with stove brick layer 3；
Optionally, described heat-insulation layer 6 is formed using quartz sand laying；
Optionally, it is connected by one group of stainless steel screw rod 11 between the bottom of bell 1 and thermal insulation layer 10, described thermal insulation layer
10 are made using aluminium silicate wool layer.
During use, the utility model employs melting and the integrated structure design of insulation, solves smelting furnace and insulation
Stove split design transfer alloy melts water inconvenience and takes up an area the big problem in space.Under heat-insulation layer and thermal insulation layer double action, delay
The cooling velocity of melting kettle so that the monitor system of induction coil and insulation are relatively low, heating when decreasing melting and cast
Power, reduce power consumption, therefore product has high insulating effect, the little advantage of energy resource consumption.
Brief description
Fig. 1 is the structural representation of the utility model one embodiment.
Specific embodiment
The utility model will be further described with reference to the accompanying drawings and examples.
Label in accompanying drawing is expressed as follows:
1st, bell；2nd, body of heater；3rd, stove brick；4th, coil sealing clay；5th, furnace bottom；6th, quartz sand；7th, melting kettle；8th, the line of induction
Circle；9th, stove shoulder；10th, aluminium silicate wool layer；11st, stainless steel screw rod.
A kind of low pressure described in the utility model insulation smelting furnace, its difference with the prior art is：Described guarantor
Warm smelting furnace includes the bell 1 of body of heater 2 and body of heater cooperation and is arranged at melting kettle 7 in body of heater, wherein, body of heater 2 and stove
Lid 1 constitutes the outside base house of insulation smelting furnace；The side of melting kettle 7 encloses and is provided with a turn coil sealing clay 4, melting kettle
7 and the bottom of turn coil sealing clay 4 be provided with furnace bottom 5, the contact surface between melting kettle 7 and turn coil sealing clay 4, furnace bottom 5 is provided with guarantor
Warm layer 6, described heat-insulation layer 6 is formed using quartz sand laying, under the thermal insulation function of heat-insulation layer 6, has delayed melting earthenware
The cooling velocity of crucible 7, so that the monitor system of induction coil 8 and insulation are relatively low, decreases the power heating when melting and cast,
Reduce power consumption, energy-saving effect is more preferable.
Preferably, bell 1 top is provided with opening, and bell bottom is provided with the thermal insulation layer 10 matching with melting kettle 7, stove
Lid, is connected by one group of stainless steel steel screw rod 11 between 1 bottom and thermal insulation layer 10, described thermal insulation layer 10 adopts aluminium silicate wool
Layer is made.Under the thermal insulation function of thermal insulation layer 10, delay the cooling velocity of melting kettle 7.
Optionally, induction coil 8 is wrapped in coil sealing clay 4, wherein, induction coil 8, furnace bottom 5 and body of heater 2 inwall it
Between be filled with stove brick layer 3.
Further, the top of body of heater 2 is provided with a stove shoulder 9, and described stove shoulder 9 is covered in stove brick layer 3, coil sealing clay 4 and melts
On refining crucible 7, stove is takeed on 9 centers and is provided with stove shoulder opening, and the openings of sizes phase of openings of sizes and melting kettle 7 takeed on by described stove
Join, meanwhile, the upper surface of stove shoulder 9 is in arc-shaped, and its side is seamlessly transitted with the side of stove brick layer 3 and is connected.
Optionally, the spacing between induction coil 8 and body of heater 2 inwall is more than or equal to 350mm, without magnetic yoke body outside coil,
Reduce power loss.
Further, the opening at bell 1 top is stalk installation passage, and corresponding, the center of thermal insulation layer 10 also sets
There is the thermal insulation layer opening for installing stalk.
In enforcement, the top of described bell 1 is provided with opening, and installs aluminium silicate wool layer 10 by stainless steel screw rod 11；
Described melting kettle 7 is arranged on the inside of body of heater 2, is filled with insulating quartz sand 6 between melting kettle 7 and coil sealing clay 4；
Induction coil 8 is to be wrapped up by coil sealing clay 4；It is stove brick 3 and furnace bottom 5 outside induction coil.Wherein, described bell and body of heater method
Blue place is provided with encapsulant, and described encapsulant uses silicon rubber.Low pressure described in the utility model is molten with insulation
The smeltable molten metal of furnace is the ferrous metal such as cast iron, cast steel.Due to insulation smelting furnace of the present utility model, employ melting
With the integrated structure design of insulation, solve smelting furnace and holding furnace split design transfer alloy melts water inconvenience and takes up an area space
Big problem.It has high insulating effect, the features such as energy resource consumption is little.
Above content be with reference to specific preferred embodiment further detailed description of the utility model it is impossible to
Assert that the utility model is embodied as being confined to these explanations above-mentioned.Common skill for the utility model art
For art personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should
It is considered as belonging to protection domain of the present utility model.
Claims (6)
1. a kind of low pressure with insulation smelting furnace it is characterised in that：Described insulation smelting furnace includes body of heater（2）, and body of heater cooperation
Bell（1）And it is arranged at the melting kettle in body of heater（7）；
Melting kettle（7）Side enclose and be provided with a turn coil sealing clay（4）, melting kettle（7）Bottom be provided with furnace bottom（5）, melting
Crucible（7）With turn coil sealing clay（4）, furnace bottom（5）Between contact surface be provided with heat-insulation layer（6）；Heat-insulation layer（6）Thickness be 10-
20mm.
2. bell（1）Top is provided with opening, and bell bottom is provided with and melting kettle（7）The thermal insulation layer matching（10）, thermal insulation layer
（10）Thickness be 10-50mm.
3. a kind of low pressure according to claim 1 with insulation smelting furnace it is characterised in that：Coil sealing clay（4）Inside it is provided with sense
Answer coil（8）, induction coil（8）, furnace bottom（5）With body of heater（2）It is filled with stove brick layer between inwall（3）；
Described heat-insulation layer（6）Formed using quartz sand laying；
Bell（1）Bottom and thermal insulation layer（10）Between pass through one group of stainless steel steel screw rod（11）Connected, described thermal insulation layer
（10）Made using aluminium silicate wool layer.
4. a kind of low pressure according to claim 1 with insulation smelting furnace it is characterised in that：Body of heater（2）Top be provided with one
Stove is takeed on（9）, described stove shoulder（9）It is covered in stove brick layer（3）, coil sealing clay（4）And melting kettle（7）On, stove is takeed on（9）Center
It is provided with stove shoulder opening, described stove shoulder openings of sizes and melting kettle（7）Openings of sizes match.
5. a kind of low pressure according to claim 1 with insulation smelting furnace it is characterised in that：Induction coil（8）With body of heater（2）
Spacing between inwall is more than or equal to 350mm.
6. a kind of low pressure according to claim 1 with insulation smelting furnace it is characterised in that：Bell（1）The opening at top is
Stalk installation passage, corresponding, thermal insulation layer（10）Center also be provided with the thermal insulation layer opening for installing stalk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620759500.8U CN205980761U (en) | 2016-07-19 | 2016-07-19 | Heat preservation smelting furnace for low pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620759500.8U CN205980761U (en) | 2016-07-19 | 2016-07-19 | Heat preservation smelting furnace for low pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205980761U true CN205980761U (en) | 2017-02-22 |
Family
ID=58026318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620759500.8U Active CN205980761U (en) | 2016-07-19 | 2016-07-19 | Heat preservation smelting furnace for low pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205980761U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926207A (en) * | 2019-12-06 | 2020-03-27 | 昆明理工大学 | Drawer type low-melting-point metal high-flux smelting device |
| CN112050637A (en) * | 2020-07-29 | 2020-12-08 | 株洲红亚电热设备有限公司 | Energy-saving induction heating furnace |
| CN112648847A (en) * | 2021-01-11 | 2021-04-13 | 锦州同创真空冶金科技有限公司 | Ultra-high temperature vacuum induction smelting furnace |
| CN114674148A (en) * | 2020-12-25 | 2022-06-28 | 株洲弗拉德科技有限公司 | High-temperature induction heating furnace for powder heat-insulating layer |
| CN114688870A (en) * | 2020-12-25 | 2022-07-01 | 株洲弗拉德科技有限公司 | Inductor for high-temperature induction heating furnace and induction heating furnace |
-
2016
- 2016-07-19 CN CN201620759500.8U patent/CN205980761U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926207A (en) * | 2019-12-06 | 2020-03-27 | 昆明理工大学 | Drawer type low-melting-point metal high-flux smelting device |
| CN110926207B (en) * | 2019-12-06 | 2024-04-19 | 昆明理工大学 | Drawer type low-melting-point metal high-flux smelting device |
| CN112050637A (en) * | 2020-07-29 | 2020-12-08 | 株洲红亚电热设备有限公司 | Energy-saving induction heating furnace |
| CN114674148A (en) * | 2020-12-25 | 2022-06-28 | 株洲弗拉德科技有限公司 | High-temperature induction heating furnace for powder heat-insulating layer |
| CN114688870A (en) * | 2020-12-25 | 2022-07-01 | 株洲弗拉德科技有限公司 | Inductor for high-temperature induction heating furnace and induction heating furnace |
| CN112648847A (en) * | 2021-01-11 | 2021-04-13 | 锦州同创真空冶金科技有限公司 | Ultra-high temperature vacuum induction smelting furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Song Xiu road Qingpu District Shanghai city 201703 Building No. 218 3 Patentee after: SHANGHAI SINOTEC Co.,Ltd. Address before: 201706 Shanghai District of Qingpu City Green Road 6725 Lane 169 Fuquan Mountain Development Zone No. 8 factory Patentee before: SHANGHAI SINOTEC TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 20106 Three Workshops on No. 218 Songxiu Road, Qingpu District, Shanghai Patentee after: Shanghai Huapei Power Technology (Group) Co.,Ltd. Address before: Song Xiu road Qingpu District Shanghai city 201703 Building No. 218 3 Patentee before: SHANGHAI SINOTEC Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201706 factory building 3, 218 songxiu Road, Qingpu District, Shanghai Patentee after: Shanghai Huapei Digital Energy Technology (Group) Co.,Ltd. Country or region after: China Address before: 201706 factory building 3, 218 songxiu Road, Qingpu District, Shanghai Patentee before: Shanghai Huapei Power Technology (Group) Co.,Ltd. Country or region before: China |