CN203599473U - Quick dehydrating device of wax for precision casting - Google Patents
Quick dehydrating device of wax for precision casting Download PDFInfo
- Publication number
- CN203599473U CN203599473U CN201320742637.9U CN201320742637U CN203599473U CN 203599473 U CN203599473 U CN 203599473U CN 201320742637 U CN201320742637 U CN 201320742637U CN 203599473 U CN203599473 U CN 203599473U
- Authority
- CN
- China
- Prior art keywords
- wax
- heating plate
- quick
- air inlet
- wax liquid
- 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.)
- Expired - Lifetime
Links
- 238000005495 investment casting Methods 0.000 title claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000006297 dehydration reaction Methods 0.000 claims description 9
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract description 6
- 239000002912 waste gas Substances 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- -1 utilize source Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a quick dehydrating device of wax for precision casting. The device comprises an exhaust gas input pipe connected with an exhaust discharge port of a dewaxing kettle, the other end of the exhaust gas input pipe is connected with an air inlet of a heating plate, the heating plate is internally provided with a heating channel communicated with the air inlet, and wax liquid baffles are arranged on both sides above the heating plate. The device disclosed by the utility model is simple in structure, reasonable in design and energy-saving, and moisture in wax liquid is quickly evaporated, so that the wax aging degree can be alleviated and the wax liquid is automatically dehydrated.
Description
Technical field
The utility model relates to a kind of hot investment casting apparatus, is specifically related to a kind of hot investment casting wax quick-dehydration device.
Background technology
At present, dewaxing kettle is generally given higher steam and the temperature of mould in the time of work, make the wax in mould need to absorb a large amount of heats in the time melting outflow and formwork intensification, after mould dewaxing, waste gas in working chamber is discharged from outlet port, the waste gas of at this moment discharging has higher temperature, directly not only waste of discharge, and easy contaminated environment.In addition, wax liquid needs to dewater before use, and existing way is generally in water-expelling pail, be incubated and stir at 110-120 ℃, make evaporation of residual moisture, till visual wax liquid surface non-foam, waste energy like this, and if fast dewatering is easily not aging, impact continues to use.
Summary of the invention
The purpose of this utility model is exactly the defect existing for prior art, provides a kind of simple in structure, reasonable in design, can save the energy, make the moisture rapid evaporation in wax liquid, can alleviate wax degree of aging, can automatically realize the hot investment casting wax quick-dehydration device of wax fluid dewatering.
Its technical scheme is: hot investment casting wax quick-dehydration device, comprise the exhaust input tube being connected with the outlet port of dewaxing kettle, the other end of described exhaust input tube is connected with the air inlet of heating plate, in described heating plate, have the heat tunnel being communicated with air inlet, the both sides, top of described heating plate are provided with wax liquid baffle plate.
Described heat tunnel is straight channel or helical duct.
Described heating plate is corrosion resistant plate.
In described heating plate, be provided with temperature sensor.
The utility model compared with prior art, has the following advantages: simple in structure, reasonable in design, can save the energy, and make the moisture rapid evaporation in wax liquid, can alleviate wax degree of aging, can automatically realize wax fluid dewatering.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
The specific embodiment
With reference to Fig. 1, hot investment casting wax quick-dehydration device, comprise the exhaust input tube 3 being connected with the outlet port 2 of dewaxing kettle 1, the other end of described exhaust input tube 3 is connected with the air inlet 5 of heating plate 4, in described heating plate 4, have the heat tunnel 6 being communicated with air inlet 5, the both sides, top of described heating plate 4 are provided with wax liquid baffle plate 7.
Described heat tunnel 6 is straight channel or helical duct.
In the time being straight channel, as shown in Figure 1, facilitate the heating of wax liquid entirety; In the time being helical duct, as shown in Figure 2, the surface of energy Fast Heating heating plate 4, and temperature retention time is long.
Described heating plate 4 is corrosion resistant plate.Certainly, heating plate 4 can be straight steel plate, also can be for being mutual bending many steel plate compositions that connect.
In described heating plate 4, be provided with temperature sensor 8.The temperature on heating plate 4 surfaces can be detected by temperature sensor 8, facilitate staff to observe, and process in time.
The waste gas that utilizes dewaxing kettle 1 to discharge, waste gas is entered in heat tunnel 6, like this wax liquid is lashed to the upper surface at heating plate 4 with pump, can allow wax liquid pass through uniformly on heating plate 4, can heat to 120 degree left and right to wax liquid by waste gas like this, make the moisture rapid evaporation in wax liquid, utilize source, waste gas energy energy-saving, fast dewatering can alleviate the degree that wax is aging.Prevent that by wax liquid baffle plate 7 wax liquid from flowing out from heating plate 4 both sides.
The utility model is simple in structure, reasonable in design, can save the energy, makes the moisture rapid evaporation in wax liquid, can alleviate wax degree of aging, can automatically realize wax fluid dewatering.
Claims (4)
1. hot investment casting wax quick-dehydration device, it is characterized in that: comprise the exhaust input tube being connected with the outlet port of dewaxing kettle, the other end of described exhaust input tube is connected with the air inlet of heating plate, in described heating plate, have the heat tunnel being communicated with air inlet, the both sides, top of described heating plate are provided with wax liquid baffle plate.
2. hot investment casting according to claim 1 wax quick-dehydration device, is characterized in that: described heat tunnel is straight channel or helical duct.
3. hot investment casting according to claim 1 wax quick-dehydration device, is characterized in that: described heating plate is corrosion resistant plate.
4. hot investment casting according to claim 1 wax quick-dehydration device, is characterized in that: in described heating plate, be provided with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742637.9U CN203599473U (en) | 2013-11-22 | 2013-11-22 | Quick dehydrating device of wax for precision casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742637.9U CN203599473U (en) | 2013-11-22 | 2013-11-22 | Quick dehydrating device of wax for precision casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203599473U true CN203599473U (en) | 2014-05-21 |
Family
ID=50712175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320742637.9U Expired - Lifetime CN203599473U (en) | 2013-11-22 | 2013-11-22 | Quick dehydrating device of wax for precision casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203599473U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588577A (en) * | 2014-12-25 | 2015-05-06 | 嘉兴市亚一达特种钢铸造有限公司 | Water removing equipment and process method of water-containing wax liquid |
| CN111001761A (en) * | 2019-12-29 | 2020-04-14 | 王晓勇 | Wax rapid dehydration auxiliary device for precision casting |
-
2013
- 2013-11-22 CN CN201320742637.9U patent/CN203599473U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588577A (en) * | 2014-12-25 | 2015-05-06 | 嘉兴市亚一达特种钢铸造有限公司 | Water removing equipment and process method of water-containing wax liquid |
| CN104588577B (en) * | 2014-12-25 | 2016-06-15 | 嘉兴市亚一达特种钢铸造有限公司 | The water removal device of a kind of moisture wax liquid and process thereof |
| CN111001761A (en) * | 2019-12-29 | 2020-04-14 | 王晓勇 | Wax rapid dehydration auxiliary device for precision casting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |