CN207299919U - A kind of environment-friendly type casting furnace - Google Patents
A kind of environment-friendly type casting furnace Download PDFInfo
- Publication number
- CN207299919U CN207299919U CN201721254201.XU CN201721254201U CN207299919U CN 207299919 U CN207299919 U CN 207299919U CN 201721254201 U CN201721254201 U CN 201721254201U CN 207299919 U CN207299919 U CN 207299919U
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- China
- Prior art keywords
- heater
- burner
- runner
- environment
- melt chamber
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- 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
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a kind of environment-friendly type casting furnace, furnace body including superposed burner and below burner, the burner is equipped with melt chamber and the primary heater set around melt chamber, the secondary heater set in the furnace body equipped with fusion casting die and around fusion casting die, by runner with being connected between the burner and furnace body, the stopper for being used for controlling flow of liquid metal air stream enter runner is equipped with the melt chamber, wrapping around for the runner is provided with the 3rd heater, the primary heater, secondary heater and the 3rd heater are electromagnetic induction heater；Metal enters fusion casting die after melt chamber heating fusing through runner, the temperature of the liquid metal in inflow fusion casting die is set still to keep it in the temperature of molten condition by the heating of the 3rd heater, utilize continuous heated for controlling temperature so that metal realizes precise forming in melting, cavity filling process；It is high relative to the efficiency of traditional substance combustion and Resistant heating using electromagnetic induction heating technology, energy consumption is substantially reduced, maintenance cost is low, high efficiency, more energy efficient environmental protection.
Description
Technical field
The technical field of metal smelter is the utility model is related to, more specifically to a kind of environment-friendly type casting furnace.
Background technology
Traditional metal smelter generally use coal, fuel oil etc. are heated as fuel combustion, particularly copper material smelting furnace, are used
The thermal efficiency that substance combustion mode produces heat source is relatively low, and produces substantial amounts of exhaust gas waste residue, easily pollutes environment, is unfavorable for saving
Can be environmentally friendly, gradually it is eliminated.It is existing to use Electric heating, the discharge of exhaust gas can be reduced, its principle is current flowing resistance
Silk fever and heats surrounding media, by medium heat-transfer to founding cavity, but such electrical heating furnace heats efficiency is low, and resistance wire is not
Can it is completely isolated, a large amount of thermal energy are dispersed into surrounding environment, and thermal losses is big, and resistance wire easily occur at high operating temperatures it is physico
Change is learned, causes performance change, thermal-stable is poor, and failure rate is also high.
Utility model content
Insufficient existing for above-mentioned existing metal smelter in order to solve, the utility model provides a kind of new use electromagnetism sense
The environment-friendly type casting furnace that should be heated, more energy efficient environmental protection.
In order to realize the functional requirement of such scheme, technical solution is used by the utility model：
A kind of environment-friendly type casting furnace, including superposed burner and the furnace body below burner, the burner are equipped with
Melt chamber and the primary heater set around melt chamber, the furnace body is interior to be equipped with fusion casting die and is set around fusion casting die
The secondary heater put, is equipped with by runner with being connected between the burner and furnace body, in the melt chamber and is used to control liquid
State metal flows into the stopper of runner, and wrapping around for the runner is provided with the 3rd heater, and the primary heater, second add
Hot device and the 3rd heater are electromagnetic induction heater.
Preferably, preheating apparatus is additionally provided with above the burner, is equipped with the preheating apparatus and connects with melt chamber
Logical preheater.
Preferably, the smelting furnace shell of closing is further included, the burner is placed in smelting furnace shell with furnace body, the smelting furnace shell
Top be equipped with and be used to collect the pump-line of exhaust gas.
Preferably, the outside of the smelting furnace shell is equipped with inductance control cabinet, the primary heater, secondary heater and
Three heaters are controlled by the inductance control cabinet, and the inductance control cabinet is equipped with cooling device.
Preferably, the burner in furnace body with being respectively equipped with ultrasonic vibrating unit.
Preferably, the stopper is cylindrical barred body, and the bottom of the melt chamber is equipped with falls with what the stopper matched
Truncated cone-shaped exports, and the reverse frustoconic outlet is connected with the entrance of runner.
The beneficial effects of the utility model：The casting furnace of the utility model is divided into burner and furnace body two parts, burner and stove
By runner with being connected between body, metal enters fusion casting die after melt chamber heating fusing through runner, adds by the 3rd
The heating of hot device makes the temperature of the liquid metal in inflow fusion casting die still keep it in the temperature of molten condition, using continuous
Heated for controlling temperature so that metal realizes precise forming in melting, cavity filling process；Using electromagnetic induction heating technology relative to tradition
Substance combustion and Resistant heating efficiency will height, substantially reduce energy consumption, maintenance cost is low, high efficiency, more energy efficient environmental protection.
Brief description of the drawings
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the external structure schematic diagram of the utility model；
Fig. 2 is burner and furnace structure schematic diagram in the utility model.
Embodiment
Referring to Fig. 1 and 2, a kind of environment-friendly type casting furnace provided by the utility model, including superposed burner 1 and be located at
The furnace body 2 of the lower section of burner 1, is equipped with melt chamber 11 and the primary heater 12 set around melt chamber 11, in furnace body in burner 1
The secondary heater 22 set in 2 equipped with fusion casting die 21 and around fusion casting die 21, leads between the burner 1 and furnace body 2
Runner 3 is crossed with being connected, the stopper 13 for being used for controlling flow of liquid metal air stream enter runner 3, the runner 3 are equipped with the melt chamber 11
Wrap around and be provided with the 3rd heater 31, primary heater 12 that embodiment uses, secondary heater 22 and the 3rd heat
Device 31 is electromagnetic induction heater, using electromagnetic induction heating technology relative to traditional substance combustion and Resistant heating
Efficiency is high, substantially reduces energy consumption, and continuous firing is reliable and stable, and maintenance cost is low, high efficiency, more energy efficient environmental protection.
During work, metal is heated to molten condition in melt chamber 11, and liquid metal is controlled into air stream enter runner 3 by stopper 13,
When opening stopper 13, liquid metal enters fusion casting die 21 through runner 3, melts inflow by the heating of the 3rd heater 31
The temperature of liquid metal in casting mould 21 still keeps it in the temperature of molten condition.Liquid metal enters 21 intracavitary of fusion casting die
When, 22 OnNow of secondary heater so that metal bath in cavity filling process and fill type termination after, its temperature is always held at
On liquidus temperature, phenomena such as avoiding producing melt cooling, local solidification；When enter melt cooling, solidification and until completely
When solidification and solid-state temperature-fall period, the temperature of metal bath in fusion casting die 21 is controlled by the 3rd heater 31 until metal coagulates
Gu realize that precision metal is molded, especially suitable for copper material Metal Melting.
In embodiment, preheating apparatus 4 is additionally provided with the top of burner 1, is equipped with and melt chamber 11 in the preheating apparatus 4
The preheater of connection, metal material are first preheated in preheater, then METAL HEATING PROCESS to soft state are entered back into
To melt chamber 11, the efficiency of heating surface is effectively improved.
The outside of the casting furnace is equipped with the smelting furnace shell 5 of closing, and the burner 1 is placed in smelting furnace shell 5 with furnace body 2, institute
The top for stating smelting furnace shell 5 is equipped with the pump-line 7 for being used for collecting exhaust gas, 7 external emission-control equipment of pump-line.In this way,
The exhaust gas that the casting furnace course of work produces can recycle, and effectively avoid pollution from exhaust emission environment, more environmentally friendly.
The embodiment, the outside of smelting furnace shell 5 are equipped with inductance control cabinet 8, the primary heater 12, secondary heater 22
And the 3rd heater 31 be controlled by the inductance control cabinet 8, which is equipped with cooling device 9, due to founding
The working environment regional temperature of stove is higher, therefore by the control of primary heater 12,22 and the 3rd heater 31 of secondary heater
Circuit is arranged on inductance control cabinet 8, and is added cooling device 9 and carried out temperature control, which is water cooling
Device, is effectively ensured the stability of the work of inductance control cabinet 8.
Wherein, burner 1 only shows 21 bottom of fusion casting die with being respectively equipped with ultrasonic vibrating unit 6 in furnace body 2 in attached drawing
Ultrasonic vibrating unit 6, using ultrasonic vibrating unit 6 produce ultrasonic oscillation, be conducive to accelerate liquid metal filling
And shaping, realize that precision metal is molded.
For cylindrical barred body, the bottom of the melt chamber 11 is equipped with and 13 phase of stopper the above-mentioned stopper 13 used
The reverse frustoconic outlet matched somebody with somebody, the reverse frustoconic outlet are connected with the entrance of runner 3.
The above, is that the utility model is not limited to above-mentioned than more typical embodiment, the utility model
Embodiment, as long as it reaches the practical function of the utility model with identical technological means, should all belong to the utility model
Protection domain.
Claims (6)
1. a kind of environment-friendly type casting furnace, including superposed burner and the furnace body below burner, it is characterised in that：It is described
Burner is equipped with melt chamber and the primary heater set around melt chamber, fusion casting die is equipped with the furnace body and around molten
The secondary heater that casting mould is set, is equipped with by runner with being connected between the burner and furnace body, in the melt chamber and uses
In the stopper of control flow of liquid metal air stream enter runner, wrapping around for the runner is provided with the 3rd heater, first heating
Device, secondary heater and the 3rd heater are electromagnetic induction heater.
2. environment-friendly type casting furnace according to claim 1, it is characterised in that：Pre-add hot charging is additionally provided with above the burner
Put, the preheater connected with melt chamber is equipped with the preheating apparatus.
3. environment-friendly type casting furnace according to claim 1 or 2, it is characterised in that：The smelting furnace shell of closing is further included, it is described
Burner is placed in smelting furnace shell with furnace body, and the top of the smelting furnace shell is equipped with the pump-line for being used for collecting exhaust gas.
4. environment-friendly type casting furnace according to claim 3, it is characterised in that：The outside of the smelting furnace shell is equipped with inductance control
Case processed, the primary heater, secondary heater and the 3rd heater are controlled by the inductance control cabinet, the inductance control
Case is equipped with cooling device.
5. environment-friendly type casting furnace according to claim 3, it is characterised in that：The burner in furnace body with being respectively equipped with ultrasound
Ripple shaking device.
6. environment-friendly type casting furnace according to claim 1, it is characterised in that：The stopper is cylindrical barred body, described molten
The bottom for changing chamber is equipped with the reverse frustoconic outlet to match with the stopper, and the reverse frustoconic outlet is connected with the entrance of runner
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721254201.XU CN207299919U (en) | 2017-09-25 | 2017-09-25 | A kind of environment-friendly type casting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721254201.XU CN207299919U (en) | 2017-09-25 | 2017-09-25 | A kind of environment-friendly type casting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207299919U true CN207299919U (en) | 2018-05-01 |
Family
ID=62440934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721254201.XU Expired - Fee Related CN207299919U (en) | 2017-09-25 | 2017-09-25 | A kind of environment-friendly type casting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207299919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677123A (en) * | 2017-09-25 | 2018-02-09 | 鹤山市顺亿达铜业制品有限公司 | A kind of environment-friendly type casting furnace |
-
2017
- 2017-09-25 CN CN201721254201.XU patent/CN207299919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677123A (en) * | 2017-09-25 | 2018-02-09 | 鹤山市顺亿达铜业制品有限公司 | A kind of environment-friendly type casting furnace |
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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 |
Granted publication date: 20180501 Termination date: 20200925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |