CN107321960A - Casting vacuum casting, which is quickly removed, uses foundry furnace - Google Patents
Casting vacuum casting, which is quickly removed, uses foundry furnace Download PDFInfo
- Publication number
- CN107321960A CN107321960A CN201710516937.8A CN201710516937A CN107321960A CN 107321960 A CN107321960 A CN 107321960A CN 201710516937 A CN201710516937 A CN 201710516937A CN 107321960 A CN107321960 A CN 107321960A
- Authority
- CN
- China
- Prior art keywords
- casting
- air
- blowing
- chamber
- side wall
- 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
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
Abstract
Quickly removed the invention discloses a kind of casting vacuum casting and use foundry furnace, including body of heater, it is characterised in that：Melting chamber is provided with the body of heater, the lower section of the melting chamber is provided with solution cavity, passage connection refining chamber is communicated with the side wall of the melting chamber, air-blowing cover is provided with the refining chamber, air-blowing head is provided with the air-blowing cover, the air-blowing head connection external air source, the side wall of the air-blowing cover is provided with venthole, baroceptor is provided with the air-blowing cover, the bottom of the refining chamber is provided with Drainage pipe.The present invention is simple in construction, it is possible to achieve in vacuum environment casting, reduces influence of the air oxidation to the quality of casting, and smelting efficiency is high, and melting air pressure is controllable, and casting is convenient to remove.
Description
Technical field
The present invention relates to a kind of metal melting equipment field, specifically a kind of casting vacuum casting is quickly removed with casting
Stove.
Background technology
Foundry furnace is a kind of essential castings production process equipment, and its application is widely.No matter large, medium and small casting
How is the stove form of enterprise, and how much is tonnage, and its internal structure is largely boric acid, bronze, quartz, sand, asbestos cloth, flower bulb
The materials such as alkali are vibrated and are made through compacting, and durability is low, and its external structure is made of steel plate mostly, and weight is larger, is difficult fortune
It is defeated and mobile, and insufficient strength, it is impossible to the use demand for the person that meets production and application.If the furnace gas of foundry furnace is directly discharged, influence
Environment, furnace wall is spliced with polylith ribbon in the prior art, and ribbon is because the reason for technique itself, it is impossible to done
To the homogenization of thickness density, so its heat insulation effect of different parts is also variant, along with due to being splicing, seam
The heat insulation effect at place also can be poor, therefore it is not fine to cause whole furnace chamber temperature homogeneity.Currently used for the stove
Ribbon can only be from external import, and domestic quality is worse.Installing ribbon needs to carry out repairing for length and width one by one
Just, install cumbersome, traditional foundry furnace is that dust and uncombusted carbon monoxide are directly discharged in air, it is serious dirty
Contaminate environment, although have heating tube, but it is limited to heat up, burner hearth is narrow fully to burn, and fire box temperature is low.Fusing material is examined
Study carefully, so power consumption is big, cost is high, and can only be used as foundry furnace.
In the prior art, foundry furnace, it is necessary to be cast in fusion process is carried out in time, and traditional casting can not be quick
Complete vacuum pressing and casting.
The content of the invention
It is an object of the present invention to provide a kind of simple in construction, it is possible to achieve in vacuum environment casting, reduces air oxidation pair
The influence of the quality of casting, and smelting efficiency is high, melting air pressure is controllable, and casting casting vacuum casting convenient to remove is quickly removed
Use foundry furnace.
The present invention solves technical problem and provides following scheme：
A kind of casting vacuum casting, which is quickly removed, uses foundry furnace, including body of heater, it is characterised in that：Melting is provided with the body of heater
Chamber, the lower section of the melting chamber, which is provided with solution cavity, the side wall of the melting chamber, is communicated with passage connection refining chamber, the essence
Intracavitary is refined to be provided with air-blowing cover, the air-blowing cover provided with air-blowing head, the air-blowing head connection external air source, the side of the air-blowing cover
Wall, which is provided with venthole, the air-blowing cover, is provided with baroceptor, and the bottom of the refining chamber is provided with Drainage pipe, the row
Vacuum casting cylinder below liquid pipeline communication, the vacuum casting cylinder, which is divided on upper and lower two sleeve, the side wall of the upper bush, to be led to
Cross cylinder control connection, provided with casting crucible in the lower sleeve, the lower section of the casting crucible is provided with mould, it is described into
The lower section of pattern tool is provided with lifting platform, and the side wall of the lower sleeve is provided with casting conveying end, and the conveying end is provided with closure,
Pass through pipeline communication apparatus for vacuum producing on the side wall of the upper bush.
The interior of the solution cavity is provided with heated base, and the base is provided with multiple slag grooves, the bottom of the solution cavity
Provided with blowing passage, the inwall of the blowing passage is provided with multiple tracks dividing plate, and the bottom of the blowing passage is provided with air inlet pipe.
The present invention is provided with solution cavity in the bottom of smelting furnace, in the lower section of solution cavity provided with passage is advertised, is advertising passage
Bottom be provided with air inlet pipe, the side of smelting furnace be provided with refining furnace, refining furnace lower section connection vacuum pressing and casting cylinder, and casting
The upper bush of cylinder can be moved up and down by cylinder control, and be provided with vacuum pipe on the side wall of upper bush, when being cast,
Solution is transported in casting crucible by blanking flow tube road, casting is moved up and down by lifting platform, and in lower sleeve
Side wall is convenient in time to take out casting provided with pickup mouthful, casts efficiency high, and is provided with air-blowing passage in the lower section of smelting furnace,
Multiple tracks dividing plate is provided with air-blowing passage, increase contact surface is served, the purity of solution is improved, and provided with air-blowing in refining furnace
Cover so that air-blowing air pressure can be controlled, and blanking is smooth.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
Referring to accompanying drawing, a kind of casting vacuum casting, which is quickly removed, uses foundry furnace, including body of heater 1, provided with molten in the body of heater 1
Chamber 2 is refined, the lower section of the melting chamber 2, which is provided with solution cavity 3, the side wall of the melting chamber 2, is communicated with the connection refining chamber of passage 4
5, interior be provided with air-blowing cover 6, the air-blowing cover 6 of the refining chamber 5 is provided with air-blowing first 7, the first 7 connection external air source 8 of air-blowing,
The side wall of the air-blowing cover 6, which is provided with venthole 8, the air-blowing cover 6, is provided with baroceptor 9, the bottom of the refining chamber 5
Provided with Drainage pipe 10, the vacuum casting cylinder 11 below the connection of Drainage pipe 10,11 points of the vacuum casting cylinder is upper and lower
Control to connect by cylinder 14 on two sleeves 12,13, the side wall of the upper set 12, provided with casting crucible in the lower sleeve 13
15, the lower section of the casting crucible 15 is provided with mould 16, and the lower section of the mould 16 is provided with lifting platform 17, it is described under
The side wall of sleeve 13 is provided with casting conveying end 18, and the conveying end 18 is provided with closure 19, the side wall of the upper bush 12
Pass through pipeline communication apparatus for vacuum producing 20.
The interior of the solution cavity 3 is provided with heated base 21, and the base 21 is provided with multiple slag grooves 22, the solution cavity
3 bottom is provided with multiple tracks dividing plate 24, the bottom of the blowing passage 23 provided with blowing passage 23, the inwall of the blowing passage 23
Portion is provided with air inlet pipe 25.
Claims (2)
1. a kind of casting vacuum casting, which is quickly removed, uses foundry furnace, including body of heater, it is characterised in that：Melting is provided with the body of heater
Chamber, the lower section of the melting chamber, which is provided with solution cavity, the side wall of the melting chamber, is communicated with passage connection refining chamber, the essence
Intracavitary is refined to be provided with air-blowing cover, the air-blowing cover provided with air-blowing head, the air-blowing head connection external air source, the side of the air-blowing cover
Wall, which is provided with venthole, the air-blowing cover, is provided with baroceptor, and the bottom of the refining chamber is provided with Drainage pipe, the row
Vacuum casting cylinder below liquid pipeline communication, the vacuum casting cylinder, which is divided on upper and lower two sleeve, the side wall of the upper bush, to be led to
Cross cylinder control connection, provided with casting crucible in the lower sleeve, the lower section of the casting crucible is provided with mould, it is described into
The lower section of pattern tool is provided with lifting platform, and the side wall of the lower sleeve is provided with casting conveying end, and the conveying end is provided with closure,
Pass through pipeline communication apparatus for vacuum producing on the side wall of the upper bush.
2. casting vacuum casting, which is quickly removed, according to claim 1 uses foundry furnace, it is characterised in that：The solution cavity it is interior
Provided with heated base, the base is provided with multiple slag grooves, and the bottom of the solution cavity is provided with blowing passage, and the blowing is led to
The inwall in road is provided with multiple tracks dividing plate, and the bottom of the blowing passage is provided with air inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710516937.8A CN107321960A (en) | 2017-06-29 | 2017-06-29 | Casting vacuum casting, which is quickly removed, uses foundry furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710516937.8A CN107321960A (en) | 2017-06-29 | 2017-06-29 | Casting vacuum casting, which is quickly removed, uses foundry furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107321960A true CN107321960A (en) | 2017-11-07 |
Family
ID=60199243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710516937.8A Pending CN107321960A (en) | 2017-06-29 | 2017-06-29 | Casting vacuum casting, which is quickly removed, uses foundry furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107321960A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3666919A (en) * | 1971-06-14 | 1972-05-30 | Frank M Thiel | Casting oven |
| CN101274364A (en) * | 2008-05-06 | 2008-10-01 | 浙江海亮股份有限公司 | Furnace for converting and casting oxygen-free copper ingot |
| CN103357837A (en) * | 2013-07-24 | 2013-10-23 | 西安工程大学 | Vacuum-induction centrifugal casting device and titanium alloy casting method |
| CN205170399U (en) * | 2015-11-04 | 2016-04-20 | 中冶南方工程技术有限公司 | Carbide smelting furnace and system are closed to oxygen electricity federation |
-
2017
- 2017-06-29 CN CN201710516937.8A patent/CN107321960A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3666919A (en) * | 1971-06-14 | 1972-05-30 | Frank M Thiel | Casting oven |
| CN101274364A (en) * | 2008-05-06 | 2008-10-01 | 浙江海亮股份有限公司 | Furnace for converting and casting oxygen-free copper ingot |
| CN103357837A (en) * | 2013-07-24 | 2013-10-23 | 西安工程大学 | Vacuum-induction centrifugal casting device and titanium alloy casting method |
| CN205170399U (en) * | 2015-11-04 | 2016-04-20 | 中冶南方工程技术有限公司 | Carbide smelting furnace and system are closed to oxygen electricity federation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171107 |
|
| RJ01 | Rejection of invention patent application after publication |