CN213224207U - Steam dewaxing device for lost wax casting process - Google Patents
Steam dewaxing device for lost wax casting process Download PDFInfo
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- CN213224207U CN213224207U CN202021914422.7U CN202021914422U CN213224207U CN 213224207 U CN213224207 U CN 213224207U CN 202021914422 U CN202021914422 U CN 202021914422U CN 213224207 U CN213224207 U CN 213224207U
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- steam
- box
- water tank
- casting process
- pipe
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000005495 investment casting Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000011084 recovery Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 241001233242 Lontra Species 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 12
- 238000004064 recycling Methods 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000005266 casting Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a steam dewaxing device's technical field specifically is a steam dewaxing device for lost wax casting process, the top of furnace body is equipped with the water tank, one side of water tank is equipped with the top and is equipped with the steam pipe, the other end and the box of steam pipe are linked together, the bottom inboard of box is equipped with the stock guide, the top of stock guide is equipped with places the frame, the one end of placing the frame is run through the top of box and to the outside of box extends and sealed lid fixed connection, top one side of sealed lid is equipped with elevating gear, the top of box is equipped with the outlet duct, the inside of water tank is located to the other end of outlet duct, the top of water tank is equipped with the bar opening. The device simple structure can realize retrieving wax, can retrieve the wax steam that carries in the discharge steam simultaneously, avoids causing the waste of wax raw materials, has increaseed operational environment's security around simultaneously.
Description
Technical Field
The utility model relates to a steam dewaxing device's technical field specifically is a steam dewaxing device for lost wax casting process.
Background
The lost wax method is that the casting mould is made of wax, then other refractory materials are used to fill the core and spread to form the outer mould, after heating and baking, the wax is melted and flowed out, so that the whole casting mould becomes hollow shell, then the high-temp. copper solution is poured in, after the poured copper solution is solidified and formed, the hollow shell is broken, so that the cast product can be obtained.
However, when the existing device melts a wax-made casting model, the generated steam contains wax steam, and if the wax steam is discharged into the air, the environment will be polluted, the wax raw material will be wasted, and the melted liquid wax is inconvenient to be recycled, so that the technical personnel in the field provide a steam dewaxing device for the lost wax casting process to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steam dewaxing device for lost wax casting process to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a steam dewaxing device for a lost wax casting process comprises a furnace body, wherein a water tank is arranged above the furnace body, a steam pipe is arranged at the top of one side of the water tank, the other end of the steam pipe is communicated with a box body, a material guide plate is arranged on the inner side of the bottom of the box body, a placing frame is arranged above the material guide plate, one end of the placing frame penetrates through the top of the box body and extends towards the outside of the box body to be fixedly connected with a sealing cover, a lifting device is arranged on one side above the sealing cover, an air outlet pipe is arranged at the top of the box body, the other end of the air outlet pipe is arranged in the water tank, a strip-shaped opening is arranged at the top of the water tank, an active carbon adsorption screen plate is arranged above the strip-shaped opening and positioned outside the water tank, a recovery box is fixedly arranged on one, the improved water recycling tank is characterized in that a pressure gauge is arranged on one side of the top of the tank body, first control valves are arranged on the steam pipe, the air outlet pipe and the communicating pipe, a drain pipe is arranged at the bottom of one side of the water tank, a second control valve is arranged on the drain pipe, a liquid discharge pipe is arranged on one side of the bottom of the recycling tank, and a third control valve is arranged on the liquid discharge pipe.
As a further aspect of the present invention: the lifting device is characterized by comprising a vertical rod fixedly arranged at the top of the sealing cover, a transverse plate is fixedly arranged at the other end of the vertical rod, a hydraulic rod is fixedly arranged below the other end of the transverse plate, and the other end of the hydraulic rod is connected with the output end of the hydraulic cylinder.
As a further aspect of the present invention: the hydraulic cylinder is characterized in that a support frame is fixedly arranged on one side below the hydraulic cylinder, one end of the support frame is fixedly connected with the side wall of the box body, and the side face of the support frame is of a triangular structure.
As a further aspect of the present invention: the recycling bin is characterized in that a filter screen is arranged inside the recycling bin, and the filter screen is obliquely arranged on the inner wall of the recycling bin.
As a further aspect of the present invention: the liquid discharge pipe is characterized in that a deslagging port is formed in one side of the recovery box and above the liquid discharge pipe.
As a further aspect of the present invention: the water tank, the recovery tank and the furnace body are all fixedly arranged on the bottom plate, and the other end of the bottom plate is provided with a movable wheel.
Compared with the prior art, the beneficial effects of the utility model are that: the device simple structure can realize retrieving wax, and the wax steam that carries in the steam of discharge simultaneously will be through the water in the water tank cool off solidify and float and the surface of water on, and the convenience avoids causing the waste of wax raw materials to the recovery of steam wax, avoids following steam and emits into the environment, causes the pollution to the environment, and the combustion gas will be got rid of peculiar smell wherein through the active carbon adsorption otter board simultaneously, has improved operational environment's security on every side.
Drawings
FIG. 1 is a schematic diagram of a steam dewaxing apparatus for a lost wax casting process;
FIG. 2 is a cross-sectional view of a steam dewaxing apparatus for a lost wax casting process;
FIG. 3 is a schematic view showing a structure in which a steam dewaxing device placement frame for a lost wax casting process is extended.
In the figure: 1. a furnace body; 2. a water tank; 3. a steam pipe; 4. a box body; 5. a material guide plate; 6. placing the frame; 7. a sealing cover; 8. an air outlet pipe; 9. a water tank; 10. a strip-shaped opening; 11. a recycling bin; 12. a communicating pipe; 13. a drain pipe; 14. a liquid discharge pipe; 15. a vertical rod; 16. a transverse plate; 17. a hydraulic lever; 18. a hydraulic cylinder; 19. a support frame; 20. a filter screen; 21. a deslagging port; 22. a base plate; 23. a moving wheel; 24. the active carbon adsorption net plate.
Detailed Description
Referring to fig. 1-3, in an embodiment of the present invention, a steam dewaxing device for a lost wax casting process includes a furnace body 1, a water tank 2 is disposed above the furnace body 1, the furnace body 1 can heat water in the water tank 2 to form steam through heating and gasification, and then the steam pipe 3 guides the steam into a box 4, the steam pipe 3 is disposed on one side of the water tank 2, the other end of the steam pipe 3 is communicated with the box 4, a material guide plate 5 is disposed on the inner side of the bottom of the box 4, the material guide plate 5 facilitates steam to heat and melt a wax mold at a high temperature, after low-falling liquid wax flows down through the material guide plate 5 to be completely melted, a first control valve on a communicating pipe 12 is opened to enable the liquid wax to flow into a recycling box 11, thereby realizing the recycling of the wax, a placement frame 6 is disposed above the material guide plate 5, and the placement frame 6 can place the wax mold, the placing frame 6 is a screen plate placing frame, steam and a wax mould are conveniently contacted and melted sufficiently, one end of the placing frame 6 penetrates through the top of the box body 4 and extends to the outside of the box body 4 to be fixedly connected with a sealing cover 7, sealing is conveniently carried out in the steam melting and demoulding process, overflowing of the steam is avoided, a lifting device is arranged on one side above the sealing cover 7, an outlet pipe 8 is arranged on the top of the box body 4, exhaust decompression is conveniently carried out when the pressure in the box body 4 is increased, the other end of the outlet pipe 8 is arranged in a water tank 9, a strip-shaped opening 10 is arranged on the top of the water tank 9, wax carried in the steam is conveniently cooled, solidified and taken out, an active carbon adsorption screen plate 24 is arranged above the strip-shaped opening 10 and outside the water tank 9, discharged air can be filtered and adsorbed, peculiar smell is removed, influence on the surrounding environment is avoided, a recovery box 11, can retrieve the wax of melting, the top of collection box 11 is linked together through communicating pipe 12 and bottom one side of box 4, top one side of box 4 is equipped with the manometer, can detect the pressure of box inside, steam pipe 3, all be equipped with first control valve on outlet duct 8 and communicating pipe 12, conveniently to steam pipe 3, outlet duct 8 and communicating pipe 12 control, one side bottom of water tank 9 is equipped with drain pipe 13, conveniently change the water in the water tank 9, be equipped with the second control valve on the drain pipe 13, bottom one side of collection box 11 is equipped with fluid-discharge tube 14, conveniently discharge the wax after the collection, be equipped with the third control valve on the fluid-discharge tube 14.
In FIGS. 1 to 3: the lifting device comprises a vertical rod 15 fixedly arranged at the top of the sealing cover 7, a transverse plate is fixedly arranged at the other end of the vertical rod 15, a hydraulic rod 17 is fixedly arranged below the other end of the transverse plate, the other end of the hydraulic rod 17 is connected with the output end of a hydraulic cylinder 18, the placing frame 6 is conveniently driven to enter and exit the box body, and the use convenience is improved; the fixed support frame 19 that is equipped with in below one side of pneumatic cylinder 18, the one end of support frame 19 and the lateral wall fixed connection of box 4, the side of support frame 19 is the triangle-shaped structure, and support frame 19 can play the effect of support to pneumatic cylinder 18, avoids its unsettled placing, has increased the security of placing the use.
In fig. 1 and 2: a filter screen 20 is arranged in the recovery box 11, the filter screen 20 is obliquely arranged on the inner wall of the recovery box 11, and the filter screen can filter the recovered liquid wax and filter impurities in the liquid wax; one side of the recycling box 11 and the upper part of the liquid discharge pipe 14 are provided with a deslagging port 21, and the deslagging port is arranged above the lower part of the filter screen, so that filtered impurities can be conveniently taken out.
In FIGS. 1 to 3: the water tank 9, the recovery box 11 and the furnace body 1 are all fixedly arranged on the bottom plate 22, and the other end of the bottom plate 22 is provided with the moving wheel 23, so that the device is convenient to move, and manual carrying is reduced.
The utility model discloses a theory of operation is: when the mould injected with wax needs to be demoulded, firstly, the lifting device is started, the placing frame 6 extends out of the box body, then the mould injected with wax is placed on the placing frame 6, then the lifting device is started again to send the placing frame 6 into the box body 4, meanwhile, the sealing cover 7 can seal the box body 4, after the placing is finished, the furnace body 1 is started to heat the water tank 9, water vapor formed by water vaporization in the water tank 9 enters the box body 4 through the steam pipe 3, the mould injected with wax on the placing frame 6 in the box body 4 is heated to melt the wax, the pressure gauge detects the pressure in the box body 4 in the heating process, when the pressure is too high, the first control valve on the steam pipe 3 is closed, the first control valve on the air outlet pipe 8 is opened, and the effect of relieving the pressure of the box body 4 can be realized, discharged steam lets in the aquatic in the water tank 9, water will cool off the wax steam that carries in the steam and solidify, realize the recovery of steam wax, avoid following steam and emit into in the environment, cause the pollution to the environment, refrigerated air will filter the peculiar smell of combustion gas wherein and get rid of through active carbon adsorption otter board 24 simultaneously, the pollution to the environment has been reduced, treat that the wax mould melts the back completely, open the first control valve on communicating pipe, liquid wax can be realized flowing into collection box 11 through stock guide 5, the device simple structure, can realize retrieving wax, can retrieve the wax steam that carries in the steam of discharging simultaneously, avoid causing the waste of wax raw materials, the security that has improved surrounding work environment simultaneously.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A steam dewaxing device for a lost wax casting process comprises a furnace body (1) and is characterized in that a water tank (2) is arranged above the furnace body (1), a steam pipe (3) is arranged at the top of one side of the water tank (2), the other end of the steam pipe (3) is communicated with a box body (4), a material guide plate (5) is arranged on the inner side of the bottom of the box body (4), a placing frame (6) is arranged above the material guide plate (5), one end of the placing frame (6) penetrates through the top of the box body (4) and extends to the outside of the box body (4) to be fixedly connected with a sealing cover (7), a lifting device is arranged on one side above the sealing cover (7), an air outlet pipe (8) is arranged at the top of the box body (4), the other end of the air outlet pipe (8) is arranged inside the water tank (9), a strip-shaped opening (10) is arranged at the, the top of bar opening (10) just is located the outside of water tank (9) is equipped with activated carbon adsorption otter board (24), one side of water tank (9) is fixed and is equipped with collection box (11), the top of collection box (11) pass through communicating pipe (12) with bottom one side of box (4) is linked together, top one side of box (4) is equipped with the manometer, steam pipe (3), outlet duct (8) and all be equipped with first control valve on communicating pipe (12), one side bottom of water tank (9) is equipped with drain pipe (13), be equipped with the second control valve on drain pipe (13), bottom one side of collection box (11) is equipped with fluid-discharge tube (14), be equipped with the third control valve on fluid-discharge tube (14).
2. The steam dewaxing device for the lost-wax casting process according to claim 1, wherein the lifting device comprises a vertical rod (15) fixedly arranged at the top of the sealing cover (7), a transverse plate (16) is fixedly arranged at the other end of the vertical rod (15), a hydraulic rod (17) is fixedly arranged below the other end of the transverse plate (16), and the other end of the hydraulic rod (17) is connected with the output end of the hydraulic cylinder (18).
3. The steam dewaxing device for the lost-wax casting process according to claim 2, wherein a support frame (19) is fixedly arranged on one side below the hydraulic cylinder (18), one end of the support frame (19) is fixedly connected with the side wall of the box body (4), and the side surface of the support frame (19) is of a triangular structure.
4. A steam dewaxing apparatus for a lost wax casting process according to claim 1, wherein a filter screen (20) is arranged inside the recovery box (11), and the filter screen (20) is obliquely arranged on the inner wall of the recovery box (11).
5. The steam dewaxing device for the lost wax casting process according to claim 1, wherein a deslagging port (21) is formed at one side of the recovery box (11) and above the drain pipe (14).
6. A steam dewaxing device for a lost wax casting process according to claim 1, wherein the water tank (9), the recovery tank (11) and the furnace body (1) are all fixedly arranged on a bottom plate (22), and a moving wheel (23) is arranged at the other end of the bottom plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021914422.7U CN213224207U (en) | 2020-09-04 | 2020-09-04 | Steam dewaxing device for lost wax casting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021914422.7U CN213224207U (en) | 2020-09-04 | 2020-09-04 | Steam dewaxing device for lost wax casting process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213224207U true CN213224207U (en) | 2021-05-18 |
Family
ID=75871061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021914422.7U Expired - Fee Related CN213224207U (en) | 2020-09-04 | 2020-09-04 | Steam dewaxing device for lost wax casting process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213224207U (en) |
-
2020
- 2020-09-04 CN CN202021914422.7U patent/CN213224207U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A steam dewaxing device for lost wax casting process Effective date of registration: 20230106 Granted publication date: 20210518 Pledgee: CITIC Bank Limited by Share Ltd. Lishui Jinyun branch Pledgor: Zhejiang taineng Machinery Manufacturing Co.,Ltd. Registration number: Y2023980030390 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |