CN219665042U - Casting sand processing apparatus - Google Patents
Casting sand processing apparatus Download PDFInfo
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- CN219665042U CN219665042U CN202321170144.2U CN202321170144U CN219665042U CN 219665042 U CN219665042 U CN 219665042U CN 202321170144 U CN202321170144 U CN 202321170144U CN 219665042 U CN219665042 U CN 219665042U
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- fixedly connected
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- water
- sand
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- 239000004576 sand Substances 0.000 title claims abstract description 24
- 238000005266 casting Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 238000007528 sand casting Methods 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 238000005086 pumping Methods 0.000 claims abstract description 13
- 238000005485 electric heating Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 2
- 101150114468 TUB1 gene Proteins 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to the technical field of sand casting treatment, and discloses a sand casting treatment device which comprises an outer barrel, wherein the bottom of the outer barrel is fixedly connected with supporting legs, the bottom of the outer barrel is fixedly communicated with a liquid discharge pipe, the bottom end of the liquid discharge pipe is fixedly communicated with an electromagnetic valve, the inner wall of the outer barrel is fixedly connected with a supporting plate, a round hole is formed in the supporting plate, and the inner wall of the round hole and the bottom of the supporting plate are fixedly connected with a water pumping mechanism. According to the utility model, through the cooperation of the outer barrel, the supporting plate, the round hole, the water pumping mechanism, the first cylinder, the inner barrel, the first strip-shaped hole, the supporting net and the second strip-shaped hole, after the submersible pump in the water pumping mechanism is opened, the soapy water in the outer barrel and the soapy water in the inner barrel can circularly flow through the submersible pump, and then the soapy water can wash the surface of the casting sand through the circulating water flow, so that the cleaning effect of the soapy water on the casting sand is improved, and the casting sand treated by the treatment device is cleaner.
Description
Technical Field
The utility model relates to the technical field of casting sand treatment, in particular to a casting sand treatment device.
Background
The waste casting sand recovery is a waste casting sand treatment process which adopts physical and chemical means such as a mechanical friction method, a heating method, a hydraulic method and the like to remove invalid or non-invalid adhesive coating films attached to the surfaces of old sand particles, so that various technological properties of the old sand are recovered.
At present, most of the sand casting treatment devices on the market are used for treating the sand casting by immersing the sand casting in soapy water, and then taking out impurities and coating films in the sand casting through the soapy water, for example, a waste sand casting treatment device disclosed in Chinese patent publication No. CN216656222U, but the treatment effect of the treatment device on the surface of the sand casting is poor because the treatment device only treats the surface of the sand casting by immersing, and further, the treatment mode of the treatment device on the surface of the sand casting is single.
Disclosure of Invention
The utility model aims to solve the defects existing in the prior art, such as: at present, most of the sand casting treatment devices on the market are used for treating the sand casting by immersing the sand casting in soapy water, and then taking out impurities and coating films in the sand casting through the soapy water, for example, a waste sand casting treatment device disclosed in Chinese patent publication No. CN216656222U, but the treatment device only treats the surface of the sand casting by immersing, and further the treatment effect of the treatment device on the surface of the sand casting is poor due to the single treatment mode of the treatment device on the surface of the sand casting.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a sand casting processing apparatus, includes outer bucket, the bottom fixedly connected with supporting leg of outer bucket, the bottom fixedly connected with fluid-discharge tube of outer bucket, the bottom fixed intercommunication of fluid-discharge tube has the solenoid valve, the inner wall fixedly connected with backup pad of outer bucket, the round hole has been seted up to the inside of backup pad, the equal fixedly connected with pumping mechanism in the bottom of the inner wall of round hole and backup pad, the upper surface of backup pad is connected with first drum, the equal laminating of the inner wall of first drum and pumping mechanism is provided with interior bucket, first bar hole has been seted up to the bottom of interior bucket, the bottom fixedly connected with supporting net of interior bucket inner wall, the second bar hole has been seted up to the inside of backup pad, the second bar hole is located between first drum and the outer bucket, the equal laminating of the surface of the inner wall of backup pad, outer bucket and first drum is provided with annular filter screen, the mounting hole has been seted up in the left side of outer bucket, the inner wall fixedly connected with electric heating pipe of mounting hole.
Preferably, the water pumping mechanism comprises a submersible pump, the upper surface of the submersible pump is fixedly connected with the bottom of the supporting plate, the liquid outlet end of the submersible pump and the inner wall of the round hole are fixedly connected with an L-shaped pipe, the upper surface of the L-shaped pipe is in contact with the bottom of the inner barrel, a first water-permeable tank is arranged on the upper surface of the L-shaped pipe, and the liquid inlet end of the submersible pump is fixedly communicated with a straight pipe.
Preferably, the centers of the outer barrel, the liquid discharge pipe, the round hole and the first cylinder are all on the same vertical line.
Preferably, the upper surface of the annular filter screen is fixedly connected with a second cylinder, the inner wall of the second cylinder is in contact with the surface of the first cylinder, the upper surface of the annular filter screen is fixedly connected with a third cylinder, the surface of the third cylinder is in contact with the inner wall of the outer barrel, and the surfaces of the second cylinder and the inner wall of the third cylinder are fixedly connected with connecting columns.
Preferably, the inner wall of the L-shaped pipe is fixedly connected with a circular plate, the surface of the circular plate is provided with a second water-permeable groove, the upper surface of the circular plate is fixedly connected with a buffer spring, and the upper surface of the buffer spring is in contact with the bottom of the inner barrel.
Preferably, the left side and the right side of the inner barrel are fixedly connected with U-shaped handles.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the cooperation of the outer barrel, the supporting plate, the round hole, the water pumping mechanism, the first cylinder, the inner barrel, the first strip-shaped hole, the supporting net and the second strip-shaped hole, after the submersible pump in the water pumping mechanism is opened, the soapy water in the outer barrel and the soapy water in the inner barrel can circularly flow through the submersible pump, and then the soapy water can wash the surface of the casting sand through the circulating water flow, so that the cleaning effect of the soapy water on the casting sand is improved, the casting sand treated by the treatment device is cleaner, and meanwhile, the cleaned impurities can not stay in the inner barrel through the annular filter net, so that the soapy water in the inner barrel can be kept clean.
According to the utility model, the circular plate, the second water permeable groove and the buffer spring are arranged, when the inner barrel is inserted into the first cylinder, the buffer spring is compressed through the inner barrel, the compressed buffer spring pushes the inner barrel inwards, so that the downward moving speed of the inner barrel is reduced, the inner barrel can slowly fall on the L-shaped pipe, and the impact force between the inner barrel and the L-shaped pipe is reduced.
Drawings
FIG. 1 is a schematic illustration of the structure of the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
FIG. 3 is a left side view of the outer tub of the present utility model;
FIG. 4 is a top view of the support plate of the present utility model;
FIG. 5 is a front view of the pump mechanism of the present utility model;
FIG. 6 is a top view of the inner tub of the present utility model;
FIG. 7 is a top view of the annular filter screen of the present utility model;
fig. 8 is a top view of a circular plate of the present utility model.
In the figure: 1. an outer tub; 2. support legs; 3. a liquid discharge pipe; 4. an electromagnetic valve; 5. a support plate; 6. a round hole; 7. a water pumping mechanism; 71. submersible pump; 72. an L-shaped pipe; 73. a first water-permeable tank; 74. a straight pipe; 8. a first cylinder; 9. an inner barrel; 10. a first bar-shaped hole; 11. a support net; 12. a second bar-shaped hole; 13. an annular filter screen; 14. a mounting hole; 15. an electric heating tube; 16. a second cylinder; 17. a third cylinder; 18. a connecting column; 19. a circular plate; 20. a second water-permeable tank; 21. a buffer spring; 22. u-shaped handle.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1
Referring to fig. 1-6, a sand casting treatment device comprises an outer barrel 1, a supporting leg 2 is fixedly connected to the bottom of the outer barrel 1, a liquid discharge pipe 3 is fixedly communicated to the bottom of the outer barrel 1, an electromagnetic valve 4 is fixedly communicated to the bottom end of the liquid discharge pipe 3, the switch of the liquid discharge pipe 3 is controlled through the electromagnetic valve 4, a supporting plate 5 is fixedly connected to the inner wall of the outer barrel 1, a round hole 6 is formed in the supporting plate 5, a water pumping mechanism 7 is fixedly connected to the inner wall of the round hole 6 and the bottom of the supporting plate 5, a first cylinder 8 is connected to the upper surface of the supporting plate 5, the centers of the outer barrel 1, the liquid discharge pipe 3, the round hole 6 and the first cylinder 8 are all on the same vertical line, an inner barrel 9 is fixedly arranged on the inner wall of the first cylinder 8 and the upper surface of the water pumping mechanism 7, U-shaped handles 22 are fixedly connected to the left and right sides of the inner barrel 9, and users can conveniently take and put the inner barrel 9 through the U-shaped handles 22, the bottom of the inner barrel 9 is provided with a first bar-shaped hole 10, the bottom of the inner wall of the inner barrel 9 is fixedly connected with a supporting net 11, casting sand in the inner barrel 9 is supported by the supporting net 11, meanwhile, soapy water inside and outside the inner barrel 9 can circulate through the supporting net 11 and the first bar-shaped hole 10, the inside of the supporting plate 5 is provided with a second bar-shaped hole 12, the second bar-shaped hole 12 is positioned between the first cylinder 8 and the outer barrel 1, soapy water above and below the supporting plate 5 can circulate in a circulating way through the second bar-shaped hole 12, the upper surface of the supporting plate 5, the inner wall of the outer barrel 1 and the surface of the first cylinder 8 are respectively provided with an annular filter screen 13 in a fitting way, soapy water circulating below the second bar-shaped hole 12 is filtered by the annular filter screen 13, so that the soapy water below the supporting plate 5 does not contain impurities, the left side of the outer barrel 1 is provided with a mounting hole 14, the inner wall of the mounting hole 14 is fixedly connected with an electric heating pipe 15, the soapy water in the outer tub 1 can be heated by the electric heating pipe 15.
The water pumping mechanism 7 comprises a submersible pump 71, the upper surface of the submersible pump 71 is fixedly connected with the bottom of the supporting plate 5, the liquid outlet end of the submersible pump 71 and the inner wall of the round hole 6 are fixedly connected with an L-shaped pipe 72, the upper surface of the L-shaped pipe 72 is in contact with the bottom of the inner barrel 9, a first water-permeable groove 73 is formed in the upper surface of the L-shaped pipe 72, and the liquid inlet end of the submersible pump 71 is fixedly communicated with a straight pipe 74.
Example two
Referring to fig. 1 to 7, the upper surface of the circular filtering net 13 is fixedly connected with a second cylinder 16, the inner wall of the second cylinder 16 is in contact with the surface of the first cylinder 8, the upper surface of the circular filtering net 13 is fixedly connected with a third cylinder 17, the surface of the third cylinder 17 is in contact with the inner wall of the outer barrel 1, the surfaces of the second cylinder 16 and the inner wall of the third cylinder 17 are fixedly connected with connecting columns 18, and through the cooperation of the second cylinder 16 and the third cylinder 17, the impurities accumulated on the circular filtering net 13 can not fall off when a user takes the circular filtering net 13 out of the outer barrel 1, and meanwhile, the second cylinder 16 and the third cylinder 17 are connected together through the connecting columns 18.
Example III
Referring to fig. 1 to 8, a circular plate 19 is fixedly connected to the inner wall of the L-shaped pipe 72, a second water permeable groove 20 is formed in the surface of the circular plate 19, a buffer spring 21 is fixedly connected to the upper surface of the circular plate 19, the upper surface of the buffer spring 21 is in contact with the bottom of the inner barrel 9, and the circular plate 19, the second water permeable groove 20 and the buffer spring 21 are arranged, wherein when the inner barrel 9 is inserted into the first cylinder 8, the buffer spring 21 is compressed through the inner barrel 9, and the inner barrel 9 is pushed inwards through the compressed buffer spring 21, so that the downward moving speed of the inner barrel 9 is reduced, and the inner barrel 9 can slowly fall on the L-shaped pipe 72, so that the impact force between the inner barrel 9 and the L-shaped pipe 72 is reduced.
In the utility model, when a user uses the treatment device, casting sand is poured into the inner barrel 9, the inner barrel 9 containing casting sand is placed in a cylinder, then soapy water is poured into the outer barrel 1, the water level of the soapy water is higher than that of the inner barrel 9, then the submersible pump 71 is opened, the soapy water in the outer barrel 1 and the soapy water in the inner barrel 9 can circularly flow through the submersible pump 71, the soapy water can wash the surface of the casting sand through the circulating water flow, impurities generated during washing can flow to the upper part of the annular filter screen 13 along with the water flow, the impurities can not enter the inner barrel 9 again through the annular filter screen 13, after the impurities on the surface of the casting sand are washed, the electric heating pipe 15 is opened, the temperature of the soapy water is increased through the electric heating pipe 15, a coating film on the surface of the casting sand is dissolved through the high-temperature soapy water, after the casting sand treatment is completed, the inner barrel 9 is taken out from the first cylinder 8, the casting sand in the inner barrel 9 can be circularly flowed, the soapy water can be washed through the circulating water, impurities can be washed through the annular filter screen 13, impurities generated during washing can be discharged through the annular filter screen 13, and finally accumulated impurities can be discharged through the annular filter screen 13, and accumulated on the annular filter screen 13.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The utility model provides a sand casting processing apparatus, includes outer bucket (1), its characterized in that, the bottom fixedly connected with supporting leg (2) of outer bucket (1), the bottom fixedly connected with fluid-discharge tube (3) of outer bucket (1), the bottom fixed connection of fluid-discharge tube (3) has solenoid valve (4), the inner wall fixedly connected with backup pad (5) of outer bucket (1), round hole (6) have been seted up to the inside of backup pad (5), the equal fixedly connected with water pump (7) of inner wall and backup pad (5) of round hole (6), the upper surface of backup pad (5) is connected with first drum (8), the inner wall of first drum (8) and the upper surface of water pump (7) all laminate and are provided with interior bucket (9), first bar hole (10) have been seted up to the bottom of interior bucket (9) inner wall fixedly connected with supporting wire (11), the inside of backup pad (5) has been seted up second hole (12), second hole (12) are located between first drum (8) and the upper surface of outer bucket (1) and the equal laminating of a left drum (1), the filter screen (14) is seted up on the surface of outer drum (1), an electric heating pipe (15) is fixedly connected to the inner wall of the mounting hole (14).
2. The sand casting treatment device according to claim 1, wherein the water pumping mechanism (7) comprises a submersible pump (71), the upper surface of the submersible pump (71) is fixedly connected with the bottom of the supporting plate (5), the liquid outlet end of the submersible pump (71) and the inner wall of the round hole (6) are fixedly connected with an L-shaped pipe (72), the upper surface of the L-shaped pipe (72) is in contact with the bottom of the inner barrel (9), a first water-permeable groove (73) is formed in the upper surface of the L-shaped pipe (72), and a straight pipe (74) is fixedly communicated with the liquid inlet end of the submersible pump (71).
3. A foundry sand treatment device according to claim 1, characterized in that the centers of the outer tub (1), the drain pipe (3), the round hole (6) and the first cylinder (8) are all on the same vertical line.
4. A sand casting treatment device according to claim 1, characterized in that the upper surface of the annular filter screen (13) is fixedly connected with a second cylinder (16), the inner wall of the second cylinder (16) is in contact with the surface of the first cylinder (8), the upper surface of the annular filter screen (13) is fixedly connected with a third cylinder (17), the surface of the third cylinder (17) is in contact with the inner wall of the outer barrel (1), and the surfaces of the second cylinder (16) and the inner wall of the third cylinder (17) are fixedly connected with connecting columns (18).
5. The casting sand treatment device according to claim 2, wherein a circular plate (19) is fixedly connected to the inner wall of the L-shaped pipe (72), a second water-permeable groove (20) is formed in the surface of the circular plate (19), a buffer spring (21) is fixedly connected to the upper surface of the circular plate (19), and the upper surface of the buffer spring (21) is in contact with the bottom of the inner barrel (9).
6. A sand casting device according to claim 1, characterized in that the left and right sides of the inner barrel (9) are fixedly connected with U-shaped handles (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321170144.2U CN219665042U (en) | 2023-05-16 | 2023-05-16 | Casting sand processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321170144.2U CN219665042U (en) | 2023-05-16 | 2023-05-16 | Casting sand processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219665042U true CN219665042U (en) | 2023-09-12 |
Family
ID=87921814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321170144.2U Active CN219665042U (en) | 2023-05-16 | 2023-05-16 | Casting sand processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219665042U (en) |
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2023
- 2023-05-16 CN CN202321170144.2U patent/CN219665042U/en active Active
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