CN106623876A - Quantitative soup feeding machine with constant liquid level - Google Patents
Quantitative soup feeding machine with constant liquid level Download PDFInfo
- Publication number
- CN106623876A CN106623876A CN201611224905.2A CN201611224905A CN106623876A CN 106623876 A CN106623876 A CN 106623876A CN 201611224905 A CN201611224905 A CN 201611224905A CN 106623876 A CN106623876 A CN 106623876A
- Authority
- CN
- China
- Prior art keywords
- heater
- liquid level
- feeding machine
- chamber
- soup feeding
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D39/00—Equipment for supplying molten metal in rations
- B22D39/06—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by controlling the pressure above the molten metal
Abstract
The invention provides a quantitative soup feeding machine with the constant liquid level. A pressurizing chamber and a liquid injection tube are arranged in a furnace body. A gas inlet pipeline is arranged on the top of the pressurizing chamber. A liquid inlet is formed in the bottom of the pressurizing chamber. The liquid inlet communicates with the bottom of a holding furnace chamber through a runner. A spherical one-way valve is arranged on the liquid inlet so that molten metal can flow to the pressurizing chamber from the holding furnace chamber in a one-way manner. A timekeeping electrode is arranged in the liquid outlet end of the liquid injection tube. According to the quantitative soup feeding machine with the constant liquid level, the liquid metal is pressed into the pressurizing chamber from the holding furnace chamber through the spherical one-way valve under the air pressure, the liquid injection tube with the timekeeping electrode is in cooperation with the pressurizing chamber for pressurizing, the liquid level of the pressurizing chamber is constant during soup feeding each time, backflow is prevented through the spherical one-way valve, the holding furnace chamber is heated through the top, the utilization rate of the liquid metal is as high as over 90%, the equipment cost is low, the service life is long, and maintenance is convenient.
Description
Technical field
The invention belongs to light-alloy casting technical field.
Background technology
Quantitative soup feeding machine is for a long time using hand type to Tang, but because high cost, maintenance trouble, recent pneumatic type
Quantitative soup feeding machine is a dark horse, the trend of big substituted hand type.Its reason is pneumatic simple structure, low cost, maintenance
It is convenient, but also deposit some problems：The volume in quantitative pouring machine compression chamber space in the course of the work is in change, thus quantitative pouring
The duration of overshoot and exhaust when pressure switches is also in change, therefore quantitative accuracy is not high；Ceramic woven hose outlet Jing therein is normal
Hanging aluminium makes discharge area diminish and then affects precision.In view of this, a kind of quantitative soup feeding machine for solving the above problems of invention is needed.
The content of the invention
The present invention is solution above-mentioned technical problem, there is provided a kind of quantitative soup feeding machine of constant liquid level, including body of heater, holding
Furnace chamber and elema heater, the holding furnace chamber and elema heater are located at furnace interior, and the elema heater sets
Put in holding furnace ceiling portion, the body of heater is provided with and the charging aperture for keeping furnace chamber to connect, and in the body of heater compression chamber is additionally provided with
And woven hose, air inlet pipeline is provided with the top of the compression chamber, its bottom is provided with inlet, the inlet and holding furnace chamber bottom
By flow passage, ball valve is provided with the inlet, makes molten metal from keeping furnace chamber to compression chamber's one-way flow, pressurizeed
Interior is provided with immersion heater；Described woven hose one end is liquid feeding end and connects with compression chamber that the other end is outlet end and stretches
Come out of the stove external, timing electrode is provided with the outlet end of the woven hose.
Further, the outlet end of the woven hose is provided with muff.
Further, it is additionally provided with level electrode in the compression chamber.
Further, the ball valve, runner and woven hose are refractory ceramics device composition.
Further, near keeping, furnace chamber is respectively equipped with from inside to outside internal layer heat-insulation layer and outer layer is incubated in the body of heater
Layer.
Further, the holding furnace ceiling portion is also provided with air inlet pipeline.
Further, the heater kept in furnace chamber is elema heater.
Present invention air pressure enters compression chamber by ball valve liquid metal from holding furnace chamber pressure, and is provided with timing
The woven hose of electrode coordinates compression chamber's pressurization, makes every time to Tang Shi compression chambers constant liquid level, and ball valve prevents from flowing backwards, and keeps
Furnace chamber is heated by top, and liquid metal utilization rate therein is up to more than 90%, and equipment cost is low, long service life,
It is easy to maintenance.
Description of the drawings
With reference to the accompanying drawings in conjunction with the embodiments the present invention is further illustrated.
Fig. 1 is the structural representation of the quantitative soup feeding machine of the constant liquid level of the present invention.
Specific embodiment
Fig. 1 is referred to, is a kind of quantitative soup feeding machine of the constant liquid level as highly preferred embodiment of the present invention, including body of heater
1st, furnace chamber 12 and elema heater 11 are kept, keeps furnace chamber 12 and elema heater 11 to be located at furnace interior, Elema adds
Hot device 11 is arranged on the top of holding furnace chamber 12, keeps the top of furnace chamber 12 to be additionally provided with air inlet pipeline 10.Body of heater is provided with and holding furnace
The charging aperture 13 of the connection of room 12, is additionally provided with compression chamber 8 and woven hose 4 in body of heater, the top of compression chamber 8 is provided with air inlet pipeline 9, its bottom
Portion is provided with inlet, and inlet passes through flow passage, ball valve 2 is provided with the inlet, makes with the bottom of furnace chamber 12 is kept
From furnace chamber 12 is kept to the one-way flow of compression chamber 8, compression chamber 8 is interior to be provided with immersion heater 3 to molten metal.The one end of woven hose 4 is
Liquid feeding end is simultaneously connected with compression chamber, and the other end is outlet end and stretches out outside body of heater, and timing electrode is provided with the outlet end of woven hose 4
6.The outlet end of woven hose is provided with muff 5, can effectively prevent outlet end from hanging aluminium, and causing discharge area to diminish affects to give soup essence
Degree.
Level electrode 7 is additionally provided with compression chamber 8, for detecting liquid level of liquid metal in compression chamber 8.Ball valve, stream
Road and woven hose are refractory ceramics device composition, corrosion-resistant not perishable, long service life.Near holding furnace chamber 12 in body of heater
Internal layer heat-insulation layer 14 and outer layer heat-insulation layer 15, double-layer heat insulation are respectively equipped with from inside to outside, prevent the too fast reduction of holding furnace room temperature,
Saving energy consumption.
When quantitatively to soup, first the woven hose of quantitative soup feeding machine is connected with the soup mouth that enters of die casting machine with guiding gutter, passed through
Charging aperture fills it up with aluminium liquid, and shuts sealing fire door, is pressurizeed to holding furnace by keeping the air inlet pipeline on furnace chamber, holding furnace chamber
In aluminium water by ball valve send into compression chamber in.When the aluminium water level in compression chamber encounters level electrode, air inlet pipe
The intake valve on road is closed, and compression chamber's liquid level keeps existing liquid level, is subsequently pressurizeed to compression chamber by the air inlet pipeline of compression chamber, aluminium
Water then sends into die casting machine by woven hose, during aluminium water encounter timing electrode in woven hose, when starting flowmeter immediately after
Electrical equipment (not shown) starts timing, and the intake valve of compression chamber's air inlet pipeline is then closed after reaching the scheduled time, so as to complete
Once give soup.The wherein intake valve switch of each control process can be controlled by engineering computer automation, be kept every time permanent to soup position
It is fixed, soup then repeat the above steps are subsequently given, it is accurate quantitatively to soup so as to realize.Every time to soup speed by air inflow control, and
Can be adjusted by changing time switch Preset Time to soup amount.
In sum, present invention air pressure enters compression chamber by ball valve liquid metal from holding furnace chamber pressure, and
The woven hose for being provided with timing electrode coordinates compression chamber's pressurization, makes every time to Tang Shi compression chambers constant liquid level, and ball valve is prevented
Only flow backwards, keep furnace chamber to heat by top, liquid metal utilization rate therein is up to more than 90%, and equipment cost it is low,
It is long service life, easy to maintenance.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that the present invention is implemented and do not receive aforesaid way
Restriction, as long as employing the improvement of various unsubstantialities that method of the present invention design and technical scheme are carried out, or without changing
Enter and the design of the present invention and technical scheme are directly applied into other occasions, within protection scope of the present invention.
Claims (7)
1. a kind of quantitative soup feeding machine of constant liquid level, including body of heater, keep furnace chamber and elema heater, the holding furnace chamber and
Elema heater is located at furnace interior, and the elema heater is arranged on holding furnace ceiling portion, the body of heater be provided with
Keep the charging aperture of furnace chamber connection, it is characterised in that compression chamber and woven hose, the compression chamber top are additionally provided with the body of heater
Air inlet pipeline is provided with, its bottom is provided with inlet, and the inlet passes through flow passage with furnace chamber bottom is kept, at the inlet
Ball valve is provided with, makes molten metal from keeping furnace chamber to compression chamber's one-way flow, pressurization interior is provided with immersion heater；Institute
Woven hose one end is stated liquid feeding end and connect with compression chamber, the other end is for outlet end and stretches out outside body of heater, the woven hose goes out
Timing electrode is provided with liquid end.
2. the quantitative soup feeding machine of constant liquid level according to claim 1, it is characterised in that the outlet end of the woven hose sets
There is muff.
3. the quantitative soup feeding machine of constant liquid level according to claim 1, it is characterised in that be additionally provided with liquid in the compression chamber
Position electrode.
4. the quantitative soup feeding machine of constant liquid level according to claim 1, it is characterised in that the ball valve, runner
Refractory ceramics device composition is with woven hose.
5. the quantitative soup feeding machine of constant liquid level according to claim 1, it is characterised in that near holding furnace in the body of heater
Room is respectively equipped with from inside to outside internal layer heat-insulation layer and outer layer heat-insulation layer.
6. the quantitative soup feeding machine of constant liquid level according to claim 1, it is characterised in that the holding furnace ceiling portion also sets
There is air inlet pipeline.
7. the quantitative soup feeding machine of constant liquid level according to claim 1, it is characterised in that the heating in the holding furnace chamber
Device is elema heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611224905.2A CN106623876A (en) | 2016-12-27 | 2016-12-27 | Quantitative soup feeding machine with constant liquid level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611224905.2A CN106623876A (en) | 2016-12-27 | 2016-12-27 | Quantitative soup feeding machine with constant liquid level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106623876A true CN106623876A (en) | 2017-05-10 |
Family
ID=58832550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611224905.2A Pending CN106623876A (en) | 2016-12-27 | 2016-12-27 | Quantitative soup feeding machine with constant liquid level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106623876A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2431892A1 (en) * | 1973-07-20 | 1975-02-06 | Forcesi G O | DEVICE FOR DOSED DISPENSING OF LIQUID METAL |
| CN1851369A (en) * | 2006-05-19 | 2006-10-25 | 清华大学 | Over-flow type maguesium alloy melt quantitative transfering apparatus |
| CN101337271A (en) * | 2007-07-08 | 2009-01-07 | 欧阳明 | Casting technique capable of melting, transferring and precisely quantitatively feeding metal and device thereof |
| CN103495718A (en) * | 2013-09-17 | 2014-01-08 | 浙江万丰科技开发有限公司 | Continuous low pressure casting production method and device |
| CN203817342U (en) * | 2014-05-22 | 2014-09-10 | 中信戴卡宁波轮毂制造有限公司 | Improved foundry tri-chamber furnace |
| CN204018694U (en) * | 2014-08-19 | 2014-12-17 | 浙江万丰科技开发有限公司 | A kind of binary immersion holding furnace |
| CN204524240U (en) * | 2014-12-30 | 2015-08-05 | 上海埃鲁秘工业炉制造有限公司 | A kind of novel quantitative holding furnace of two room aluminium alloy air pressure |
| CN206356572U (en) * | 2016-12-27 | 2017-07-28 | 惠州市朝鲲科技有限公司 | A kind of quantitative soup feeding machine of constant liquid level |
-
2016
- 2016-12-27 CN CN201611224905.2A patent/CN106623876A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2431892A1 (en) * | 1973-07-20 | 1975-02-06 | Forcesi G O | DEVICE FOR DOSED DISPENSING OF LIQUID METAL |
| CN1851369A (en) * | 2006-05-19 | 2006-10-25 | 清华大学 | Over-flow type maguesium alloy melt quantitative transfering apparatus |
| CN101337271A (en) * | 2007-07-08 | 2009-01-07 | 欧阳明 | Casting technique capable of melting, transferring and precisely quantitatively feeding metal and device thereof |
| CN103495718A (en) * | 2013-09-17 | 2014-01-08 | 浙江万丰科技开发有限公司 | Continuous low pressure casting production method and device |
| CN203817342U (en) * | 2014-05-22 | 2014-09-10 | 中信戴卡宁波轮毂制造有限公司 | Improved foundry tri-chamber furnace |
| CN204018694U (en) * | 2014-08-19 | 2014-12-17 | 浙江万丰科技开发有限公司 | A kind of binary immersion holding furnace |
| CN204524240U (en) * | 2014-12-30 | 2015-08-05 | 上海埃鲁秘工业炉制造有限公司 | A kind of novel quantitative holding furnace of two room aluminium alloy air pressure |
| CN206356572U (en) * | 2016-12-27 | 2017-07-28 | 惠州市朝鲲科技有限公司 | A kind of quantitative soup feeding machine of constant liquid level |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |
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| WD01 | Invention patent application deemed withdrawn after publication |