CN102974768A - Precision casting shell drying chamber - Google Patents
Precision casting shell drying chamber Download PDFInfo
- Publication number
- CN102974768A CN102974768A CN 201110258439 CN201110258439A CN102974768A CN 102974768 A CN102974768 A CN 102974768A CN 201110258439 CN201110258439 CN 201110258439 CN 201110258439 A CN201110258439 A CN 201110258439A CN 102974768 A CN102974768 A CN 102974768A
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- CN
- China
- Prior art keywords
- drying chamber
- air
- hothouse
- precision casting
- drying
- 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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- Drying Of Solid Materials (AREA)
Abstract
The invention belongs to the field of precision casting and discloses a precision casting shell drying chamber. The precision casting shell drying chamber comprises a drying chamber, a braced chain conveyor line and drying machines. Lower parts of sides of the drying chamber are provided with air-conditioner air inlets. A fan is arranged between each adjacent two of the air-conditioner air inlets. The drying machines are arranged at the top of the drying chamber. The precision casting shell drying chamber realizes surrounded air-conditioner air feeding at four sides of the drying chamber so that by an air-conditioner, a temperature in the drying chamber can be adjusted. The fans are arranged at the four sides of the drying chamber so that airflow fully flows in the drying chamber and the shell is dried uniformly.
Description
Technical field
The invention belongs to the hot investment casting field, relate to a kind of shell hothouse.
Background technology
During batch production, the shell of hot investment casting generally is to hang over to send into hothouse on the suspension chain transmission line and carry out drying, and the shell hothouse of prior art is to arrange to blow out dry-air blast by drying machine by drying machine around it, and the shell that hangs over suspension chain transmission line is carried out drying.The shell drier structure of this structure is fairly simple, has certain deficiency: can carry out drying to shell although blow out dry-air blast by drying machine, but can not adjust dry indoor temperature according to the dry needs of shell; The position of air-supply is generally fixed in the hothouse, hanging over shell on the suspension chain transmission line, to be subject to the direction that air-flow blows also be constant substantially, therefore the shell that hangs on the suspension chain transmission line blows more abundant with regard to the airflow on surface that exists, the airflow on surface that has blows inadequate situation, so that the shell uneven drying is even.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide a kind of simple in structure, can realize adjustment in the hothouse, and can make dry indoor air flow fully mobile, thereby make the evenly drying chamber for precision-cast housings of drying of shell.
The present invention is achieved through the following technical solutions technical goal.
Drying chamber for precision-cast housings, it comprises hothouse, suspension chain transmission line, drying machine, its improvements are: lower sidewall is provided with the air-conditioning air inlet around described hothouse, is provided with blower fan between described air-conditioning air inlet; Described drying machine is arranged on the top of hothouse.
The further technical scheme of the present invention is: described blower fan is arranged on and air-conditioning air inlet sustained height position basically.
The present invention compared with prior art has following good effect:
1. simple in structure, be easy to realize.
2. adopt the air-conditioning air intake around the hothouse, utilize air-conditioning can realize adjustment in the hothouse.
3. around the hothouse blower fan is set, can makes dry indoor air flow fully mobile, thereby make shell evenly dry.
Description of drawings
Fig. 1 is internal structure schematic diagram of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the A-A cutaway view among Fig. 1.
The specific embodiment
The invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments for the below.
Drying chamber for precision-cast housings shown in the drawings, it comprises hothouse 4, suspension chain transmission line 2, drying machine 5, lower sidewall is provided with air-conditioning air inlet 3 around hothouse 4, between air-conditioning air inlet 3, be provided with blower fan 1, in the present embodiment, blower fan 1 is arranged on and air-conditioning air inlet 3 sustained height position basically; Drying machine 5 is arranged on the top of hothouse 4.
The present invention adopts the air-conditioning air intake around hothouse 4, utilize air-conditioning can realize adjustment in the hothouse; Around the hothouse 4 blower fan 1 is set, makes dry indoor air flow fully mobile, thereby make shell evenly dry.
Claims (2)
1. drying chamber for precision-cast housings, it comprises hothouse (4), suspension chain transmission line (2), drying machine (5), it is characterized in that: lower sidewall is provided with air-conditioning air inlet (3) around described hothouse (4), is provided with blower fan (1) between described air-conditioning air inlet (3); Described drying machine (5) is arranged on the top of hothouse (4).
2. drying chamber for precision-cast housings according to claim 1 is characterized in that: described blower fan (1) is arranged on and air-conditioning air inlet (3) sustained height position basically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110258439 CN102974768A (en) | 2011-09-02 | 2011-09-02 | Precision casting shell drying chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110258439 CN102974768A (en) | 2011-09-02 | 2011-09-02 | Precision casting shell drying chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102974768A true CN102974768A (en) | 2013-03-20 |
Family
ID=47849278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110258439 Pending CN102974768A (en) | 2011-09-02 | 2011-09-02 | Precision casting shell drying chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102974768A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842297A (en) * | 2016-04-28 | 2016-08-10 | 安徽霍山县象山机械制造有限公司 | Resistance-type silica solution shell detection drying device |
| CN112045151A (en) * | 2020-09-23 | 2020-12-08 | 贵州安吉航空精密铸造有限责任公司 | Drying device for casting shell |
-
2011
- 2011-09-02 CN CN 201110258439 patent/CN102974768A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842297A (en) * | 2016-04-28 | 2016-08-10 | 安徽霍山县象山机械制造有限公司 | Resistance-type silica solution shell detection drying device |
| CN112045151A (en) * | 2020-09-23 | 2020-12-08 | 贵州安吉航空精密铸造有限责任公司 | Drying device for casting shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |