CN111804037A - Alloy liquid filter equipment among casting process - Google Patents
Alloy liquid filter equipment among casting process Download PDFInfo
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- CN111804037A CN111804037A CN202010826711.XA CN202010826711A CN111804037A CN 111804037 A CN111804037 A CN 111804037A CN 202010826711 A CN202010826711 A CN 202010826711A CN 111804037 A CN111804037 A CN 111804037A
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- Prior art keywords
- alloy liquid
- casting process
- heat
- filter plate
- insulating cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/015—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements
- B01D33/0158—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The invention relates to the technical field of casting, and discloses an alloy liquid filtering device in the casting process, which comprises a heat-insulating cylinder, wherein conveying pipes are fixedly arranged in the top and the bottom of the heat-insulating cylinder, mounting blocks are fixedly arranged in the upper part and the lower part of the heat-insulating cylinder through connecting rods, the alloy liquid filtering device in the casting process provides power for secondary double filtration through the arrangement of a power shaft, a rotating shaft, a belt wheel and a transmission belt, so that the alloy liquid is less in impurity filtration, reprocessing is avoided, the energy consumption is low, the practicability is high, impurities in the alloy liquid are secondarily filtered through the arrangement of the connecting rods, the mounting blocks, an outer spring, an inner spring, a supporting block, a sliding block, a convex rod, a connecting rod, a first filter plate and a second filter plate, air holes, looseness, inclusion and slag inclusion can be reduced in a large range, the quality of cast products is good, the rejection rate of finished products, and the performance of the cast products is improved in use, and the safety is high.
Description
Technical Field
The invention relates to the technical field of casting, in particular to an alloy liquid filtering device in a casting process.
Background
Casting is a relatively early metal hot working process mastered by human beings, and has a history of about 6000 years. China has entered the full prosperity of bronze castings between about 1700 a.c. and the first 1000 years, and has reached a fairly high level of technology. Casting refers to a processing mode of melting solid metal into liquid, pouring the liquid into a casting mold with a specific shape, and solidifying and forming the liquid.
The gas which is enwrapped in during the pouring of the liquid metal exists in the casting in the form of pores after the alloy liquid is solidified, and the pores are formed; the alloy liquid can not be degassed completely, and finally the solidified part can not be shrunk insufficiently, so that the casting mold is locally overheated, has excessive moisture and poor exhaust, and is easy to loose; the foreign matters are mixed into the liquid alloy and poured into the casting mold, the refining effect is poor, and the foreign matters or molding materials on the surface of the inner cavity of the casting mold are easy to peel off to form impurities; slag inclusion is the result that slag is not completely removed after refining and modification treatment, the standing time is not enough, a pouring system is unreasonable, secondary oxide skin is involved in alloy liquid, and the alloy liquid is stirred or polluted after refining.
Therefore, the alloy liquid filtering device in the casting process has the advantages that secondary filtering can be realized, air holes, looseness, inclusion and slag inclusion can be reduced in a large range, impurities in the alloy liquid are few, the quality of cast products is good, the rejection rate of finished products is low, reprocessing is avoided, the economic benefit of manufacturers is increased, the performance of the cast products in use is good, and safety is high.
Disclosure of Invention
Technical scheme (I)
In order to realize the purpose of providing the alloy liquid filtering device in the casting process, which can reduce air holes, looseness, inclusion and slag inclusion in a large range, reduce impurities in the alloy liquid, ensure that the cast product has good quality and low rejection rate of finished products, avoid reprocessing, increase the economic benefit of manufacturers, and ensure that the cast products have good performance and high safety in use, the invention provides the following technical scheme: an alloy liquid filtering device in the casting process comprises a heat-insulating cylinder, wherein conveying pipes are fixedly arranged in the top and the bottom of the heat-insulating cylinder, mounting blocks are fixedly arranged in the upper portion and the lower portion of the heat-insulating cylinder through connecting rods, outer springs are fixedly arranged on the left outer portion and the right outer portion in the mounting blocks, inner springs are fixedly arranged on the left inner portion and the right inner portion in the mounting blocks, supporting blocks are slidably arranged in the left portion of the mounting blocks, a left wall and a right wall of each supporting block are fixedly arranged with the outer springs and the inner springs respectively, sliders are slidably arranged in the right portion of the mounting blocks, a power shaft is rotatably arranged in the upper supporting blocks, a rotating shaft is rotatably arranged in the lower supporting blocks, protruding rods are fixedly clamped with the outer walls of the rotating shaft, and the right ends of the protruding rods are rotatably clamped with connecting rods through the rotating shaft and the sliders, the supporting shoe top fixed mounting has first filter, slider top fixed mounting has the second filter, power shaft and pivot front end pass the fixed pulley that has cup jointed of heat preservation section of thick bamboo outer wall, the transmission has cup jointed the drive belt between the pulley.
Preferably, the mounting block is formed by fixedly connecting a cuboid with elongated slots formed in the left part and the right part and a three-long plate, so that the alloy liquid is guided, and mounting points are provided for the sliding and driving structures of the supporting block and the sliding block.
Preferably, the lower part of the sliding block is provided with a vertical plate, and the upper part of the sliding block is provided with a U-shaped frame fixedly connected with the top of the vertical plate, so that the second filter plate is stably installed.
Preferably, the four sides of the first filter plate are made of high-strength and high-ignition-point metal alloy, and fine sand fixed by extrusion is arranged inside the first filter plate, so that impurities with small volume can be filtered.
Preferably, the four sides of the second filter plate are made of high-strength and high-ignition-point metal alloy, and alloy tungsten grids are arranged inside the second filter plate, so that impurities with large volume, such as unmelted iron blocks and impurities, can be filtered.
Preferably, the heat-insulating cylinder is in a hollow oval shape, and the bottom of the heat-insulating cylinder is fixedly provided with the supporting legs, so that the heat-insulating cylinder can be stably placed on a flat fixed object, and all devices in the heat-insulating cylinder can efficiently operate.
Preferably, the first filter plate and the second filter plate are not contacted with each other in the movement process, so that the normal movement of the first filter plate and the second filter plate is ensured, and the relative movement of the first filter plate and the second filter plate is ensured to screen out impurities in the filtered alloy liquid.
(II) advantageous effects
Compared with the prior art, the invention provides an alloy liquid filtering device in the casting process, which has the following beneficial effects:
1. this alloy liquid filter equipment in casting process through the setting of power axle, pivot, band pulley and drive belt, provides power for the secondary double filtration, makes alloy liquid filter impurity few, avoids reprocessing, and the power consumption is low, and the practicality is strong.
2. This alloy liquid filter equipment in casting process, through the setting of connecting rod, installation piece, outer spring, interior spring, supporting shoe, slider, nose bar, connecting rod, first filter and second filter, impurity in the secondary filter alloy liquid can reduce the gas pocket on a large scale, loose, mix with and press from both sides the sediment, and the casting article is of high quality, and the finished product abandonment rate is low, makes producer's economic benefits increase to make these casting articles in use performance become good, the security is high.
Drawings
FIG. 1 is a sectional view of the front structure of the heat-insulating cylinder of the present invention;
FIG. 2 is a schematic view of the overall front structure of the present invention;
FIG. 3 is a front view of the mounting block of the present invention;
FIG. 4 is a cross-sectional view of the middle structure of the mounting block of the present invention;
FIG. 5 is a left side view of the mounting block of the present invention;
FIG. 6 is a schematic top view of a first filter plate according to the present invention;
fig. 7 is a schematic top view of a second filter plate according to the present invention.
In the figure: 1. a heat-preserving cylinder; 2. a delivery pipe; 3. a connecting rod; 4. mounting blocks; 5. an outer spring; 6. an inner spring; 7. a support block; 8. a slider; 9. a power shaft; 10. a rotating shaft; 11. a nose bar; 12. a connecting rod; 13. a first filter plate; 14. a second filter plate; 15. a pulley; 16. a transmission belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an alloy liquid filtering device in a casting process comprises a heat-insulating cylinder 1, wherein a material conveying pipe 2 is fixedly arranged in the top and the bottom of the heat-insulating cylinder 1, an installation block 4 is fixedly arranged in the upper part and the lower part of the heat-insulating cylinder 1 through a connecting rod 3, an outer spring 5 is fixedly arranged in the installation block 4 at the left and right outer parts, an inner spring 6 is fixedly arranged in the installation block 4 at the left and right inner parts, a support block 7 is slidably arranged in the left part of the installation block 4, the left wall and the right wall of the support block are respectively and fixedly arranged with the outer spring 5 and the inner spring 6, a slide block 8 is slidably arranged in the right part of the installation block 4, the left wall and the right wall of the support block are respectively and fixedly arranged with the inner spring 6 and the outer spring 5, a power shaft 9 is arranged on the upper part of the support block 7, a rotating shaft 10 is rotatably arranged in the lower part of the support block 7, a convex rod, a first filter 13 is fixedly mounted at the top of the supporting block 7, a second filter 14 is fixedly mounted at the top of the sliding block 8, a belt pulley 15 is fixedly sleeved on the outer wall of the heat-insulating cylinder 1 after the front ends of the power shaft 9 and the rotating shaft 10 penetrate through the outer wall of the heat-insulating cylinder, and a transmission belt 16 is sleeved between the belt pulleys 15 in a transmission manner.
The mounting block 4 is formed by fixedly connecting a cuboid with elongated slots formed in the left part and the right part and a three-long plate, not only guides alloy liquid, but also provides a mounting point for the sliding and driving structures of the supporting block 7 and the sliding block 8.
The lower part of the sliding block 8 is a vertical plate, and the upper part of the sliding block is a U-shaped frame fixedly connected with the top of the vertical plate, so that the second filter plates 14 are stably installed.
Four sides of the first filter plate 13 are made of high-strength metal alloy with high burning point, and fine sand fixed by extrusion is arranged inside the first filter plate, so that impurities with small size can be filtered.
The four sides of the second filter plate 14 are made of high-strength and high-ignition-point metal alloy, and alloy tungsten grids are arranged inside the second filter plate, so that large impurities such as unmelted iron blocks and impurities can be filtered.
The heat-insulating cylinder 1 is in a hollow oval shape, and the bottom of the heat-insulating cylinder is fixedly provided with the supporting legs, so that the heat-insulating cylinder 1 can be stably placed on a flat fixed object, and all devices in the heat-insulating cylinder can efficiently run.
The first filter 13 and the second filter 14 are not contacted with each other in the movement process, so that the normal movement of the first filter 13 and the second filter 14 is ensured, and the relative movement of the first filter 13 and the second filter 14 is ensured to screen out impurities in the filtered alloy liquid.
Referring to fig. 1-7, the alloy liquid filtering device in the casting process solves the problems of poor quality of cast products, high qualification rate of finished products, high reprocessing cost, low economic benefit of manufacturers, low performance in use and low safety due to insufficient filtering of the alloy liquid, and has the advantages of secondary filtering, large-range reduction of air holes, porosity, inclusion and slag inclusion, less impurities in the alloy liquid, good quality of the cast products, low rejection rate of the finished products, avoidance of reprocessing, high economic benefit of the manufacturers, good performance of the cast products in use and high safety.
When the device is used, the power shaft 9 is started to rotate, under the transmission sleeve effect of the belt pulley 15 and the transmission belt 16, the upper portion and the lower portion convex rod 11 in the heat preservation cylinder 1 synchronously rotate, under the connecting effect of the outer spring 5, the inner spring 6, the convex rod 11 and the connecting rod 12, the supporting block 7 and the sliding block 8 slide along the upper portion of the mounting block 4 to drive the first filter plate 13 and the second filter plate 14 to relatively move, alloy liquid is filtered by back and forth shaking of the upper portion material conveying pipe 2 through the upper portion first filter plate 13 and the second filter plate 14, and secondary filtering is back and forth shaking of the lower portion first filter plate 13 and the second filter plate 14.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an alloy liquid filter equipment in casting process, includes a heat preservation section of thick bamboo (1), its characterized in that: the heat-insulating cylinder is characterized in that the conveying pipelines (2) are fixedly arranged in the top and the bottom of the heat-insulating cylinder (1), the upper portion and the lower portion of the heat-insulating cylinder (1) are fixedly provided with mounting blocks (4) through connecting rods (3), the left and right outer portions of the mounting blocks (4) are fixedly provided with outer springs (5), the inner portions of the mounting blocks (4) are fixedly provided with inner springs (6), the left and right inner portions of the mounting blocks (4) are fixedly provided with inner springs (7), the left wall and the right wall are respectively and fixedly provided with supporting blocks (7) of the outer springs (5) and the inner springs (6), the left wall and the right wall are respectively and fixedly provided with sliding blocks (8), the upper portion of the supporting blocks (7) are rotatably provided with power shafts (9), the lower portion of the supporting blocks (7) are rotatably provided with rotating shafts (10), the power shafts (9) and the outer walls of the rotating shafts (10) are fixedly clamped with convex rods (11), protruding pole (11) right-hand member rotates the joint through pivot (10) and has the right-hand member to rotate connecting rod (12) of joint through pivot (10) and slider (8), supporting shoe (7) top fixed mounting has first filter (13), slider (8) top fixed mounting has second filter (14), power shaft (9) and pivot (10) front end pass heat preservation section of thick bamboo (1) outer wall fixed cover and have connect band pulley (15), drive belt (16) have been cup jointed in the transmission between band pulley (15).
2. The filtering device for the alloy liquid in the casting process according to claim 1, wherein: the mounting block (4) is formed by fixedly connecting a cuboid with elongated slots formed in the left part and the right part and three elongated plates.
3. The filtering device for the alloy liquid in the casting process according to claim 1, wherein: the lower part of the sliding block (8) is provided with a vertical plate, and the upper part of the sliding block is provided with a U-shaped frame fixedly connected with the top of the vertical plate.
4. The filtering device for the alloy liquid in the casting process according to claim 1, wherein: four sides of the first filter plate (13) are made of high-strength and high-ignition-point metal alloy, and fine sand fixed by extrusion is arranged inside the first filter plate.
5. The filtering device for the alloy liquid in the casting process according to claim 1, wherein: the four sides of the second filter plate (14) are made of high-strength and high-ignition-point metal alloy, and alloy tungsten grids are arranged inside the second filter plate.
6. The filtering device for the alloy liquid in the casting process according to claim 1, wherein: the heat-insulating cylinder (1) is in a hollow oval shape, and the bottom of the heat-insulating cylinder is fixedly provided with supporting legs.
7. The filtering device for the alloy liquid in the casting process according to claim 1, wherein: the first filter plate (13) and the second filter plate (14) are not contacted with each other in the movement process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010826711.XA CN111804037A (en) | 2020-08-17 | 2020-08-17 | Alloy liquid filter equipment among casting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010826711.XA CN111804037A (en) | 2020-08-17 | 2020-08-17 | Alloy liquid filter equipment among casting process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111804037A true CN111804037A (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010826711.XA Withdrawn CN111804037A (en) | 2020-08-17 | 2020-08-17 | Alloy liquid filter equipment among casting process |
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| Country | Link |
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| CN (1) | CN111804037A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009072808A (en) * | 2007-09-20 | 2009-04-09 | Hitachi Ltd | Method for filtering molten metal and method for pouring molten metal using the same, and molten metal pouring apparatus using these methods |
| CN207431248U (en) * | 2017-11-23 | 2018-06-01 | 江西伟强铜业科技有限公司 | A kind of gravity casting pouring device suitable for lead-free reflow |
| CN208245176U (en) * | 2018-04-09 | 2018-12-18 | 江苏省苏中建设集团股份有限公司 | A kind of environment-friendly type building mechanical device |
| CN109513606A (en) * | 2019-01-12 | 2019-03-26 | 陕西理工大学 | A kind of layer-stepping sandstone-screening machine |
| CN209362993U (en) * | 2019-01-12 | 2019-09-10 | 陕西理工大学 | A kind of sandstone screening plant |
| CN209901709U (en) * | 2019-03-06 | 2020-01-07 | 成都市双流金石机械制造有限公司 | Transmission part for double-shaft synchronous vibrating screen |
| CN110882578A (en) * | 2019-12-06 | 2020-03-17 | 湘潭市汇丰设备制造有限公司 | Solid-liquid separation device for chemical materials |
| CN211026712U (en) * | 2019-09-26 | 2020-07-17 | 砀山县华洁环保科技有限公司 | Building abandonment recycled aggregate separator |
-
2020
- 2020-08-17 CN CN202010826711.XA patent/CN111804037A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009072808A (en) * | 2007-09-20 | 2009-04-09 | Hitachi Ltd | Method for filtering molten metal and method for pouring molten metal using the same, and molten metal pouring apparatus using these methods |
| CN207431248U (en) * | 2017-11-23 | 2018-06-01 | 江西伟强铜业科技有限公司 | A kind of gravity casting pouring device suitable for lead-free reflow |
| CN208245176U (en) * | 2018-04-09 | 2018-12-18 | 江苏省苏中建设集团股份有限公司 | A kind of environment-friendly type building mechanical device |
| CN109513606A (en) * | 2019-01-12 | 2019-03-26 | 陕西理工大学 | A kind of layer-stepping sandstone-screening machine |
| CN209362993U (en) * | 2019-01-12 | 2019-09-10 | 陕西理工大学 | A kind of sandstone screening plant |
| CN209901709U (en) * | 2019-03-06 | 2020-01-07 | 成都市双流金石机械制造有限公司 | Transmission part for double-shaft synchronous vibrating screen |
| CN211026712U (en) * | 2019-09-26 | 2020-07-17 | 砀山县华洁环保科技有限公司 | Building abandonment recycled aggregate separator |
| CN110882578A (en) * | 2019-12-06 | 2020-03-17 | 湘潭市汇丰设备制造有限公司 | Solid-liquid separation device for chemical materials |
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Application publication date: 20201023 |