CN103846408A - Improved pressure casting smelter - Google Patents
Improved pressure casting smelter Download PDFInfo
- Publication number
- CN103846408A CN103846408A CN201210493076.3A CN201210493076A CN103846408A CN 103846408 A CN103846408 A CN 103846408A CN 201210493076 A CN201210493076 A CN 201210493076A CN 103846408 A CN103846408 A CN 103846408A
- Authority
- CN
- China
- Prior art keywords
- smelting furnace
- smelter
- pressure casting
- filtering layer
- improved
- 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
- 238000005266 casting Methods 0.000 title claims abstract description 13
- 238000003723 Smelting Methods 0.000 claims abstract description 60
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 239000002893 slag Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 abstract description 13
- 229910052751 metal Inorganic materials 0.000 abstract description 13
- 238000003756 stirring Methods 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 239000000377 silicon dioxide Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000004512 die casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses an improved pressure casting smelter. The improved pressure casting smelter is characterized by comprising a first smelter and a second smelter which is arranged at the lower end of the first smelter; the bottom of the first smelter is in a taper shape with a large top and a small bottom; a plurality groups of drainage channels are formed in the tapper-shaped bottom of the first smelter; the bottom of the first smelter is connected with the second smelter through a running pipe; a primary filtering layer is arranged in the middle of the running pipe; valves are arranged on the upper side and the lower side of the primary filtering layer; a surrounding stirring shafts surround the middle of the first smelter; stirring blades are arranged on the stirring shafts; a feeding cover is arranged on the first smelter; a fine filtering layer is arranged in the middle of the second smelter; a cross shaft is arranged at the upper end of the fine filtering layer; a scrapping plate is arranged on the cross shaft; a dross hole is formed in the middle of the lateral wall of the second smelter. The improved pressure casting smelter has the advantages of enabling ingot metal smelting to be thorough due to the fact that molten metal can be stirred through the stirring shafts and the stirring blades in the first smelter, thorough eliminating dross in the molten metal through the primary filtering layer and the fine filtering layer and enabling the drainage channels at the bottom of the first smelter to have a function of draining the molten metal.
Description
Technical field
The present invention relates to field of die casting machines, relate in particular to a kind of improved Smelting furnace for pressure casting.
Background technology
In traditional die casting machine, all just adopt a smelting furnace, in the process that ingot is melted, can not be melted thoroughly, cause raw-material waste, and in the process of fusing, can be above molten metal floating have one deck scum silica frost, necessary in good time removing, can avoid scum silica frost to be again blended in molten metal, and in a smelting furnace, cleanout tool must be deep in smelting furnace from the import of top the removing of scum silica frost, in the process of operation, can there is the situation of molten metal splash, bring danger to operating personnel.Therefore, need a kind of new technology to solve this problem.
Summary of the invention
The object of this invention is to provide a kind of improved Smelting furnace for pressure casting.
The technical solution used in the present invention is:
A kind of improved Smelting furnace for pressure casting, comprise the first smelting furnace and the second smelting furnace that is placed in the first smelting furnace lower end, the bottom of described the first smelting furnace is up big and down small taper, the conical lower portion of described the first smelting furnace is provided with many group sluice ways, the bottom of described the first smelting furnace is connected with the second smelting furnace by runner pipe, the centre of described runner pipe is provided with first filter layer, the both sides up and down of described first filter layer are equipped with valve, the middle part of described the first smelting furnace is with a circle shaft, described shaft is provided with paddle, described the first smelting furnace is provided with feed cap, the middle part of described the second smelting furnace is provided with filter bed of essence, described filter bed of essence upper end is provided with transverse axis, described transverse axis is provided with scraper plate, the sidewall middle part of described the second smelting furnace is provided with slag notch, described slag notch is provided with gear door, the bottom of described the second smelting furnace is provided with discharging opening, the outside of described the first smelting furnace and the second smelting furnace is provided with combustion chamber, the outer refractory masses that is provided with of described combustion chamber.
Described paddle is helical form.
Described sluice way is 8-10 road.
Described feed cap is provided with window.
Advantage of the present invention is: the shaft in the first smelting furnace and paddle can stir molten metal, make the more thorough of ingot fusing, and first filter layer and filter bed of essence can thoroughly be removed the scum silica frost in molten metal, the sluice way molten metal of the first furnace bottom plays the effect of drainage.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Wherein: 1, the first smelting furnace, 2, the second smelting furnace, 3, sluice way, 4, runner pipe, 5, first filter layer, 6, valve, 7, shaft, 8, paddle, 9, feed cap, 10, filter bed of essence, 11, transverse axis, 12, scraper plate, 13, slag notch, 14, gear door, 15, discharging opening, 16, combustion chamber, 17, refractory masses, 18, window.
Detailed description of the invention
As shown in Figure 1, the Smelting furnace for pressure casting of a modification of the present invention, comprise the first smelting furnace 1 and the second smelting furnace 2 that is placed in the first smelting furnace 1 lower end, the bottom of the first smelting furnace 1 is up big and down small taper, the conical lower portion of the first smelting furnace 1 is provided with nine road sluice ways 3, the bottom of the first smelting furnace 1 is connected with the second smelting furnace 2 by runner pipe 4, the centre of runner pipe 4 is provided with first filter layer 5, the both sides up and down of first filter layer 5 are equipped with valve 6, the middle part of the first smelting furnace 1 is with a circle shaft 7, shaft 7 is provided with spiral paddle 8, the first smelting furnace 1 is provided with feed cap 9, the middle part of the second smelting furnace 2 is provided with filter bed of essence 10, filter bed of essence 10 upper ends are provided with transverse axis 11, transverse axis 11 is provided with scraper plate 12, the sidewall middle part of the second smelting furnace 2 is provided with slag notch 13, slag notch 13 is provided with gear door 14, the bottom of the second smelting furnace 2 is provided with discharging opening 15, the outside of the first smelting furnace 1 and the second smelting furnace 2 is provided with combustion chamber 16, the outer refractory masses 17 that is provided with of combustion chamber 16, feed cap 9 is provided with window 18.Shaft 7 and paddle 8 in the first smelting furnace 1 can stir molten metal, make the more thorough of ingot fusing, and first filter layer 5 and filter bed of essence 10 can thoroughly be removed the scum silica frost in molten metal, sluice way 3 molten metals of the first smelting furnace 1 bottom play the effect of drainage.
Claims (4)
1. an improved Smelting furnace for pressure casting, it is characterized in that: comprise the first smelting furnace and the second smelting furnace that is placed in the first smelting furnace lower end, the bottom of described the first smelting furnace is up big and down small taper, the conical lower portion of described the first smelting furnace is provided with many group sluice ways, the bottom of described the first smelting furnace is connected with the second smelting furnace by runner pipe, the centre of described runner pipe is provided with first filter layer, the both sides up and down of described first filter layer are equipped with valve, the middle part of described the first smelting furnace is with a circle shaft, described shaft is provided with paddle, described the first smelting furnace is provided with feed cap, the middle part of described the second smelting furnace is provided with filter bed of essence, described filter bed of essence upper end is provided with transverse axis, described transverse axis is provided with scraper plate, the sidewall middle part of described the second smelting furnace is provided with slag notch, described slag notch is provided with gear door, the bottom of described the second smelting furnace is provided with discharging opening, the outside of described the first smelting furnace and the second smelting furnace is provided with combustion chamber, the outer refractory masses that is provided with of described combustion chamber.
2. the improved Smelting furnace for pressure casting of one according to claim 1, is characterized in that: described paddle is helical form.
3. the improved Smelting furnace for pressure casting of one according to claim 1, is characterized in that: described sluice way is 8-10 road.
4. the improved Smelting furnace for pressure casting of one according to claim 1, is characterized in that: described feed cap is provided with window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210493076.3A CN103846408A (en) | 2012-11-28 | 2012-11-28 | Improved pressure casting smelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210493076.3A CN103846408A (en) | 2012-11-28 | 2012-11-28 | Improved pressure casting smelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103846408A true CN103846408A (en) | 2014-06-11 |
Family
ID=50854793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210493076.3A Pending CN103846408A (en) | 2012-11-28 | 2012-11-28 | Improved pressure casting smelter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103846408A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788083A (en) * | 2018-07-27 | 2018-11-13 | 合肥和瑞机械制造有限公司 | A kind of auto parts machinery production has with high precision solid casting die |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0578387A1 (en) * | 1992-06-17 | 1994-01-12 | Ryobi Ltd. | Low pressure die-casting machine and low pressure die-casting method |
| CN2505204Y (en) * | 2001-10-11 | 2002-08-14 | 兴富台科技有限公司 | Melting Furnaces for Metal Injection Molding Machines |
| US20020109274A1 (en) * | 1989-09-29 | 2002-08-15 | Consolidated Engineering Company, Inc. | Heat treatment of metal castings and in-furnace sand reclamation |
| CN2605945Y (en) * | 2003-02-08 | 2004-03-10 | 林利坤 | Gravity Agitated Die Casting Furnace |
| CN1887481A (en) * | 2006-07-07 | 2007-01-03 | 瑞玛泰（北京）科技有限公司 | Magnesium alloy liquid controlling device |
| CN202291359U (en) * | 2011-11-10 | 2012-07-04 | 陈新华 | Die-casting smelting furnace |
-
2012
- 2012-11-28 CN CN201210493076.3A patent/CN103846408A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020109274A1 (en) * | 1989-09-29 | 2002-08-15 | Consolidated Engineering Company, Inc. | Heat treatment of metal castings and in-furnace sand reclamation |
| EP0578387A1 (en) * | 1992-06-17 | 1994-01-12 | Ryobi Ltd. | Low pressure die-casting machine and low pressure die-casting method |
| CN2505204Y (en) * | 2001-10-11 | 2002-08-14 | 兴富台科技有限公司 | Melting Furnaces for Metal Injection Molding Machines |
| CN2605945Y (en) * | 2003-02-08 | 2004-03-10 | 林利坤 | Gravity Agitated Die Casting Furnace |
| CN1887481A (en) * | 2006-07-07 | 2007-01-03 | 瑞玛泰（北京）科技有限公司 | Magnesium alloy liquid controlling device |
| CN202291359U (en) * | 2011-11-10 | 2012-07-04 | 陈新华 | Die-casting smelting furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788083A (en) * | 2018-07-27 | 2018-11-13 | 合肥和瑞机械制造有限公司 | A kind of auto parts machinery production has with high precision solid casting die |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |