CN211888874U - Medium temperature recovery device for stainless steel cast steel wax mold - Google Patents
Medium temperature recovery device for stainless steel cast steel wax mold Download PDFInfo
- Publication number
- CN211888874U CN211888874U CN202020469372.XU CN202020469372U CN211888874U CN 211888874 U CN211888874 U CN 211888874U CN 202020469372 U CN202020469372 U CN 202020469372U CN 211888874 U CN211888874 U CN 211888874U
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- China
- Prior art keywords
- tank body
- heating coil
- filter screen
- wall
- evaporator
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- 229910001208 Crucible steel Inorganic materials 0.000 title claims abstract description 22
- 238000011084 recovery Methods 0.000 title claims abstract description 9
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 7
- 239000010935 stainless steel Substances 0.000 title claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 46
- 239000012535 impurity Substances 0.000 claims abstract description 14
- 238000004321 preservation Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000004080 punching Methods 0.000 claims description 5
- 239000011159 matrix material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000012188 paraffin wax Substances 0.000 description 24
- 239000001993 wax Substances 0.000 description 18
- 238000001914 filtration Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a medium temperature recovery device of stainless steel cast steel wax mold, which comprises a first tank body, wherein the outer wall of the first tank body is sleeved with a heat preservation tank body, the side wall of the first tank body is provided with a first heating coil, the central position of the first heating coil penetrates through a rotating shaft, the inner wall of the first tank body is sequentially provided with a first rotating support, a second rotating support and a third rotating support, the inner wall of the first tank body is provided with a second heating coil, a thick filter screen and a thin filter screen, the inner wall of the first tank body and the position corresponding to the second heating coil are provided with an air inlet and outlet ring body which is externally communicated, the air inlet and outlet ring body rotates and is communicated with the air inlet and outlet of the second heating coil, the bottom of the first tank body is provided with an evaporator, a dehydrator is arranged on the evaporator, the upper part of the dehydrator is provided with an air outlet pipe extending out of the, an electric stamping rod is arranged at a position corresponding to the position of the V-shaped panel, and a discharge hole is formed in the bottom of the evaporator; by adopting the structure, the effects of simple structure, environmental protection and capability of rapidly removing impurities and moisture of the cast steel wax mold are realized.
Description
Technical Field
The utility model relates to a medium temperature recovery unit of stainless steel cast steel wax matrix.
Background
Paraffin is common name of solid high-grade alkane mixture, can be prepared from wax-containing fraction of natural or artificial petroleum by cold pressing or solvent dewaxing, sweating and other methods, is white and tasteless waxy solid, and with the continuous development of modern industry, the required precision of airplanes, precision equipment and the like on castings is higher, paraffin is used for molds for precision castings according to its characteristics, but the molds are disposable and are used as solid waste after use, and then new paraffin is purchased again to be used for manufacturing the mould, so that a large amount of capital is consumed, the treatment of waste paraffin solid garbage is a problem in front of enterprises, and the waste paraffin is doped with moisture in the processes of mould making, transportation, storage, accumulation and the like, so that the technical problem which needs to be solved at present is how to remove moisture, ash and other impurities in the waste paraffin to change the water, ash and other impurities into paraffin raw materials for reuse.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, the environmental protection just can clear away the medium temperature recovery unit of cast steel wax matrix impurity and moisture rapidly.
The technical scheme of the utility model a medium temperature recovery unit of stainless steel cast steel wax matrix, it includes basic base 1 and fixes the first jar body 2 on 1 upper portion of basic base, its characterized in that: the outer wall of the first tank body 2 is also provided with a heat preservation tank body 4, the outer circumferential side wall of the first tank body 2 is provided with a first heating coil 3, the central position of the first tank body 2 is provided with a rotating shaft 20 which is driven by a motor 13 and runs through the first tank body 2 from top to bottom, the inner wall of the first tank body 2 is provided with a first rotating support 5, a second rotating support 21 and a third rotating support 22 from top to bottom in sequence, the rotating shaft 20 is arranged on the inner wall of the first tank body 2 in sequence and runs through the rotating shaft 20, the rotating shaft 20 drives a rotating second heating coil 6, a coarse filter screen 8 and a fine filter screen 9, the inner wall of the first tank body 2 and a position corresponding to the second heating coil 6 are provided with an air inlet and outlet ring body 7 which is externally communicated, the air inlet and outlet ring body 7 is rotated and the air inlet and outlet of the second heating coil 6 are communicated, the bottom of the first tank body 2 is, the upper part of the evaporator 19 is provided with a dehydrator 17 penetrating through the rotating shaft 20, the upper part of the dehydrator 17 is provided with an air outlet pipe 14, the other end of the air outlet pipe 14 extends out of the upper part of the first tank body 2, a V-shaped panel 10 with a through hole is obliquely arranged between the side wall of the right side of the upper part of the first tank body 2 and the bearing seat and on the upper part of the second heating coil 6, an electric stamping rod 11 is arranged at the upper part of the first tank body 2 and the position corresponding to the V-shaped panel 10, the side walls of the first tank body 2 are provided with sundry outlets 12 with baffles, the upper part of the first tank body 2 is provided with a feed inlet 15 connected with a conveying device, the first heating coil 3, the air inlet and outlet ring body 7 and the evaporator 19 are respectively communicated with an air outlet of a steam boiler 16 arranged on the ground of the base layer, and a discharge hole 18 is formed in the bottom of the evaporator 19.
The technical scheme of the utility model also on the inner wall of the first jar of body 2 and be in the upper portion of second heating coil 6, coarse filtration net 8, thin filter screen 9 is equipped with annular groove 23 respectively, the upper surface of second heating coil 6, coarse filtration net 8, thin filter screen 9 with be equipped with ring baffle 24 between the annular groove 23 respectively.
The utility model has the advantages that the outer wall of the first tank body 2 is provided with the heat preservation tank body 4 through the first tank body 2 fixed on the upper part of the basic base 1, the outer circumferential side wall of the first tank body 2 is provided with the first heating coil 3, the central position of the first tank body 2 is provided with the rotating shaft 20 which is driven by the motor 13 and runs through the first tank body 2 from top to bottom, the inner wall of the first tank body 2 is provided with the first rotating support 5, the second rotating support 21 and the third rotating support 22 from top to bottom, the second heating coil 6, the coarse filter screen 8 and the fine filter screen 9 which run through the rotating shaft 20 and are driven to rotate by the rotating shaft 20 are sequentially arranged on the inner wall of the first tank body 2, the air inlet and outlet ring body 7 which is externally communicated is arranged on the inner wall of the first tank body 2 and is corresponding to the position of the second heating coil 6, the air inlet and outlet ring body 7 is communicated with the air inlet and outlet, an evaporator 19 penetrating through the rotating shaft 20 is arranged at the bottom of the first tank body 2, a dehydrator 17 penetrating through the rotating shaft 20 is arranged at the upper part of the evaporator 19, an air outlet pipe 14 is arranged at the upper part of the dehydrator 17, the other end of the air outlet pipe 14 extends out of the upper part of the first tank body 2, a V-shaped panel 10 with a through hole is obliquely arranged between the side wall of the right side of the upper part of the first tank body 2 and a bearing seat and at the upper part of the second heating coil 6, an electric punching rod 11 is arranged at the upper part of the first tank body 2 and corresponding to the V-shaped panel 10, impurity outlets 12 with baffles are arranged on the side wall of the first tank body 2, a feed inlet 15 connected with a conveying device is arranged at the upper part of the first tank body 2, the first heating coil 3, the air inlet and outlet ring body 7 and the evaporator 19 are respectively communicated with an air outlet of a steam boiler 16 arranged on the ground of a base, the bottom of the evaporator 19 is provided with a discharge hole 18; when the device works, a steam boiler 16 heats the first heating coil 3 and the second heating coil 6, keeps the temperature of the first tank body 2, then conveys the used cast steel wax mold to a feed inlet 15 through a conveying device and gradually enters the first tank body 2 in a proper amount, the cast steel wax mold falls on the second heating coil 6, as the first tank body 2 has a certain temperature and is further heated through the second heating coil 6, the cast steel wax mold is melted while rotating to form a paraffin solution which falls on a coarse filter screen 8, the soft cast steel wax mold which is not completely melted on the second heating coil 6 is rotationally moved to a V-shaped panel 10, the cast steel wax mold is punched or sheared through an electric punching rod 11 to reduce the volume and is rapidly melted into the paraffin solution at a certain temperature and falls on the coarse filter screen 8 through holes on the V-shaped panel 10, the melted paraffin solution falls on a fine filter screen 9 after being filtered by the coarse filter screen 8, the fine filter screen 9 filters the paraffin solution and then enters the dehydrator 17, the evaporator 19 arranged at the lower part of the fine filter screen removes partial water from the melted paraffin solution, so that the qualified paraffin solution flows out of the discharge hole 18 at the bottom of the evaporator 19 and enters the box body, a paraffin block is formed for later use after being cooled for a period of time, in addition, impurities of the melted paraffin solution are removed through the impurity outlet 12 with the baffle plate arranged on the side wall of the first tank body 2 in the rotating process of the coarse filter screen 8 and the fine filter screen 9, the structure is simple, the environment is protected, and the effects of removing impurities and water of the cast steel wax mold can be rapidly achieved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention
FIG. 2 is a view taken from the direction A of FIG. 1
FIG. 3 is a partial enlarged view of the portion B in FIG. 1
In the drawings 1 to 3, 1 is a basic base, 2 is a first tank body, 3 is a first heating coil, 4 is a heat preservation tank body, 5 is a first rotary support, 6 is a second heating coil, 7 is an air inlet and outlet ring body, 8 is a coarse filter screen, 9 is a fine filter screen, 10 is a panel, 11 is an electric impact rod, 12 is an impurity outlet, 13 is a motor, 14 is an air outlet pipe, 15 is a feed inlet, 16 is a steam boiler, 17 is a dehydrator, 18 is an air outlet pipe, 19 is an evaporator, 20 is a rotating shaft, 21 is a second rotary support, 22 is a third rotary support, 23 is an annular groove, 24 is an annular baffle.
Detailed Description
As shown in figures 1 to 3, the utility model relates to a medium temperature recovery device for cast steel wax molds, which comprises a basic base 1 and a first tank body 2 fixed on the upper part of the basic base 1, the outer wall of the first tank body 2 is also provided with a heat preservation tank body 4, the outer circumferential side wall of the first tank body 2 is provided with a first heating coil 3, the central position of the first tank body 2 is provided with a rotating shaft 20 which is driven by a motor 13 and penetrates through the first tank body 2 from top to bottom, the inner wall of the first tank body 2 is sequentially provided with a first rotating support 5, a second rotating support 21 and a third rotating support 22 from top to bottom, the second heating coil 6, a coarse filter screen 8 and a fine filter screen 9 which penetrate through the rotating shaft 20 and are driven to rotate by the rotating shaft 20 are sequentially arranged on the inner wall of the first tank body 2 and are provided with an air inlet and outlet ring body 7 which is externally communicated with the corresponding position of the second heating coil 6, the air inlet and outlet ring body 7 is communicated with an air inlet and outlet of the second heating coil 6 in a rotating mode, an evaporator 19 penetrating through the rotating shaft 20 is arranged at the bottom of the first tank body 2, a dehydrator 17 penetrating through the rotating shaft 20 is arranged on the upper portion of the evaporator 19, an air outlet pipe 14 is arranged on the upper portion of the dehydrator 17, the other end of the air outlet pipe 14 extends out of the upper portion of the first tank body 2, a V-shaped panel 10 with a through hole is obliquely arranged between the right side wall of the upper portion of the first tank body 2 and the bearing seat and on the upper portion of the second heating coil 6, an electric punching rod 11 is arranged on the upper portion of the first tank body 2 and in a position corresponding to the V-shaped panel 10, impurity outlets 12 with baffles are arranged on the side wall of the first tank body 2, a feed inlet 15 connected with a conveying device is arranged on the upper portion of the first tank body 2, and a feed inlet 15, The gas inlet and outlet ring body 7 and the evaporator 19 are respectively communicated with a gas outlet of a steam boiler 16 arranged on the ground of the base layer, and a discharge hole 18 is formed in the bottom of the evaporator 19; when the device works, a steam boiler 16 heats the first heating coil 3 and the second heating coil 6, keeps the temperature of the first tank body 2, then conveys the used cast steel wax mold to a feed inlet 15 through a conveying device and gradually enters the first tank body 2 in a proper amount, the cast steel wax mold falls on the second heating coil 6, as the first tank body 2 has a certain temperature and is further heated through the second heating coil 6, the cast steel wax mold is melted while rotating to form a paraffin solution which falls on a coarse filter screen 8, the soft cast steel wax mold which is not completely melted on the second heating coil 6 is rotationally moved to a V-shaped panel 10, the cast steel wax mold is punched or sheared through an electric punching rod 11 to reduce the volume and is rapidly melted into the paraffin solution at a certain temperature and falls on the coarse filter screen 8 through holes on the V-shaped panel 10, the melted paraffin solution falls on a fine filter screen 9 after being filtered by the coarse filter screen 8, the fine filter screen 9 filters the paraffin solution and then enters the dehydrator 17, the evaporator 19 arranged at the lower part of the fine filter screen removes partial water from the melted paraffin solution, so that the qualified paraffin solution flows out of the discharge hole 18 at the bottom of the evaporator 19 and enters the box body, a paraffin block is formed for later use after being cooled for a period of time, in addition, impurities of the melted paraffin solution are removed through the impurity outlet 12 with the baffle plate arranged on the side wall of the first tank body 2 in the rotating process of the coarse filter screen 8 and the fine filter screen 9, the structure is simple, the environment is protected, and the effects of removing impurities and water of the cast steel wax mold can be rapidly achieved. In addition, for the paraffin that prevents to melt gets into the space between the inner wall of the second heating coil 6, the coarse filtration net 8, the thin filter net 9 and the first jar of body 2 the inner wall of the first jar of body 2 is gone up and is in the upper portion of second heating coil 6, the coarse filtration net 8, the thin filter net 9 is equipped with annular groove 23 respectively, the upper surface of second heating coil 6, the thick filtration net 8, the thin filter net 9 with be equipped with annular baffle 24 between the annular groove 23 respectively.
Claims (2)
1. The utility model provides a medium temperature recovery unit of stainless steel cast steel wax matrix, it includes basic base (1) and fixes first jar body (2) on basic base (1) upper portion, its characterized in that: the outer wall of the first tank body (2) is also provided with a heat preservation tank body (4), a first heating coil (3) is arranged on the outer circumferential side wall of the first tank body (2), the central position of the first tank body (2) is provided with a rotating shaft (20) which is driven by a motor (13) and penetrates through the first tank body (2) from top to bottom, the inner wall of the first tank body (2) is sequentially provided with a first rotating support (5), a second rotating support (21) and a third rotating support (22) from top to bottom, the rotating shaft (20) is sequentially provided with a second heating coil (6), a coarse filter screen (8) and a fine filter screen (9) which penetrate through the rotating shaft (20) and drive rotation through the rotating shaft (20), the inner wall of the first tank body (2) is provided with an air inlet (7) communicated with the outer heating coil (6) at a position corresponding to the first heating coil (6), the air inlet and outlet ring body (7) is communicated with an air inlet and outlet of the second heating coil, an evaporator (19) penetrating through the rotating shaft (20) is arranged at the bottom of the first tank body (2), a dehydrator (17) penetrating through the rotating shaft (20) is arranged at the upper part of the evaporator (19), an air outlet pipe (14) is arranged at the upper part of the dehydrator (17), the other end of the air outlet pipe (14) extends out of the upper part of the first tank body (2), a V-shaped panel (10) with a through hole is obliquely arranged between the right side wall of the upper part of the first tank body (2) and the bearing seat and at the upper part of the second heating coil (6), an electric punching rod (11) is arranged at the upper part of the first tank body (2) and corresponding to the V-shaped panel (10), impurity outlets (12) with baffles are arranged on the side wall of the first tank body (2), a feed inlet (15) connected with a conveying device is arranged at the upper part of the first tank body (2), the coil pipe (3), the air inlet and outlet ring body (7) and the evaporator (19) are respectively communicated with an air outlet of a steam boiler (16) arranged on the ground of the base layer, and a discharge hole (18) is formed in the bottom of the evaporator (19).
2. The moderate temperature recovery device for the stainless steel cast steel wax mold according to claim 1, wherein: just on the inner wall of the first tank body (2) the upper portions of the second heating coil (6), the coarse filter screen (8) and the fine filter screen (9) are respectively provided with an annular groove (23), the upper surfaces of the second heating coil (6), the coarse filter screen (8) and the fine filter screen (9) and the annular grooves (23) are respectively provided with an annular baffle (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020469372.XU CN211888874U (en) | 2020-04-02 | 2020-04-02 | Medium temperature recovery device for stainless steel cast steel wax mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020469372.XU CN211888874U (en) | 2020-04-02 | 2020-04-02 | Medium temperature recovery device for stainless steel cast steel wax mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211888874U true CN211888874U (en) | 2020-11-10 |
Family
ID=73273622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020469372.XU Expired - Fee Related CN211888874U (en) | 2020-04-02 | 2020-04-02 | Medium temperature recovery device for stainless steel cast steel wax mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211888874U (en) |
-
2020
- 2020-04-02 CN CN202020469372.XU patent/CN211888874U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |