CN202861319U - Sand sorting machine for casting - Google Patents
Sand sorting machine for casting Download PDFInfo
- Publication number
- CN202861319U CN202861319U CN 201220518792 CN201220518792U CN202861319U CN 202861319 U CN202861319 U CN 202861319U CN 201220518792 CN201220518792 CN 201220518792 CN 201220518792 U CN201220518792 U CN 201220518792U CN 202861319 U CN202861319 U CN 202861319U
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- CN
- China
- Prior art keywords
- sand
- magnetic separation
- separation roller
- airflow chamber
- auger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a sand sorting machine for casting, and belongs to the field of machinery for casting. The sand sorting machine for casting comprises a sand storage device, a screening device, a magnetic separation roller and a discharge device, wherein the magnetic separation roller is used for carrying out magnetic separation on screened materials; the discharge device is arranged below the magnetic separation roller; the sand storage device is connected with a packing auger; the packing auger is connected with a vibrating device and then connected with a sand dispersing device; the sand dispersing device is arranged at the bottom of an airflow chamber; compressed air of the air compressor blows waste sand through the sand dispersing device, and is fully filled in the airflow chamber; the waste sand is concentrated through a shakeout device at the bottom of the airflow chamber, and conveyed to the magnetic separation roller; and the separated sand passes through the discharge device below the magnetic separation roller after magnetic separation. Iron in cast waste sand is sorted by magnetic separation, and is adhered to the waste sand destroyed by airflow in a vibration manner. Therefore, the sand sorting machine is high in efficiency, can solve the problem of blocking of the waste sand, and can extract the iron in the waste sand to the maximal extent.
Description
Technical field
The utility model relates to a kind of foundry sand separator, and it belongs to the casting mechanical field.
Background technology
Foundry sand is a kind of graininess refractory material that is used for preparing molding sand and core sand in the Foundry Production.In with the situation of clay as moulding sand binder, the consumption of foundry sand was maximum during sand casting was produced.Can produce a large amount of antiquated sands in the Foundry Production, and contain a certain amount of iron in the antiquated sand, directly discharging causes great waste.Have at present the various magnetic separators can be with dealing with antiquated sand, when separation of iron and non-iron substance, because the existence of adhesive, the efficiency of separation be low, so the particle separation before magnetic separation is particularly important.
Summary of the invention
Defective in view of the prior art existence, the purpose of this utility model is to provide a kind of foundry sand separator, solve the sorting problem of foundry sand, before magnetic separation, through the adhesion of vibrations and air-flow destruction antiquated sand, tentatively separately iron and non-iron substance pass through magnetic separation again, irony composition in the foundry sand is screened, recycle.
For achieving the above object, the technical scheme that the utility model adopts is a kind of foundry sand separator, comprise the magnetic separation roller that the material after storage sand device, screening plant, the screening carries out magnetic separation, the materials device of magnetic separation roller below, storage sand device connects auger, auger connects shaking device, connects the loose sand device again; The loose sand device places airflow chamber bottom, and the compressed air by air compressor will blow afloat through the antiquated sand of loose sand device, is full of airflow chamber, antiquated sand is concentrated through the knockout device of airflow chamber bottom, be delivered to magnetic separation roller, through after the magnetic separation, isolated sand is through the drawing mechanism of magnetic separation roller below.Described airflow chamber arranges supervising device, the concentration of sand in the measuring chamber, and transfer data to computer.Auger, shaking device and air compressor are connected computer, by rotating speed, the amplitude of shaking device and the power of air compressor of computer according to the monitor data control auger of stream chamber.
After adopting such scheme, compared with prior art have following beneficial effect: a kind of foundry sand separator adopts the irony in the magnetic separation sorting cast waste sand, and through the adhesion of vibrations and air-flow destruction antiquated sand, efficient is high.The antiquated sand agglomeration problems can be solved, the irony in the antiquated sand can be extracted to greatest extent.
Description of drawings
Fig. 1 is a kind of structural representation of foundry sand separator.
Among the figure: 1, storage sand device, 2, auger, 3, shaking device, 4, air compressor, 5, the loose sand device, 6, airflow chamber, 7, the knockout device, 8, magnetic separation roller, 9, drawing mechanism.
The specific embodiment
For understanding the foundry sand separator in depth, be described as follows in conjunction with Fig. 1:
A kind of foundry sand separator, comprise the magnetic separation roller 8 that the material after storage sand device 1, screening plant, the screening carries out magnetic separation, the materials device 9 of magnetic separation roller 8 belows is characterized in that: storage sand device 1 connects auger 2, auger 2 connects shaking device 3, connects loose sand device 5 again; Loose sand device 5 places airflow chamber 6 bottoms, compressed air by air compressor 4 will blow afloat through the antiquated sand of loose sand device 5, be full of airflow chamber 6, antiquated sand is concentrated through the knockout device 7 of airflow chamber 6 bottoms, be delivered to magnetic separation roller 8, through after the magnetic separation, isolated sand is through the drawing mechanism 9 of magnetic separation roller 8 belows.Described airflow chamber 6 arranges supervising device, the concentration of sand in the measuring chamber, and transfer data to computer.Auger 2, shaking device 3 are connected with air compressor and are connected computer, by rotating speed, the amplitude of shaking device 3 and the power of air compressor 4 of computer according to the monitor data control auger 2 of stream chamber 6.
The foundry sand separator adopts the irony in the magnetic separation sorting cast waste sand, and through the adhesion of vibrations and air-flow destruction antiquated sand, efficient is high.The antiquated sand agglomeration problems can be solved, the irony in the antiquated sand can be extracted to greatest extent.
Claims (3)
1. foundry sand separator, comprise the magnetic separation roller (8) that the material after storage sand device (1), screening plant, the screening carries out magnetic separation, the materials device (9) of magnetic separation roller (8) below, it is characterized in that: storage sand device (1) connects auger (2), auger (2) connects shaking device (3), connects loose sand device (5) again; Loose sand device (5) places airflow chamber (6) bottom, compressed air by air compressor (4) will blow afloat through the antiquated sand of loose sand device (5), be full of airflow chamber (6), antiquated sand is concentrated through the knockout device (7) of airflow chamber (6) bottom, be delivered to magnetic separation roller (8), through after the magnetic separation, isolated sand is through the drawing mechanism (9) of magnetic separation roller (8) below.
2. a kind of foundry sand separator according to claim 1, it is characterized in that: described airflow chamber (6) arranges supervising device, the concentration of sand in the measuring chamber, and transfer data to computer.
3. a kind of foundry sand separator according to claim 2, it is characterized in that: auger (2), shaking device (3) are connected 4 with air compressor) connect computer, by rotating speed, the amplitude of shaking device (3) and the power of air compressor (4) of computer according to the monitor data control auger (2) of stream chamber (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220518792 CN202861319U (en) | 2012-10-11 | 2012-10-11 | Sand sorting machine for casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220518792 CN202861319U (en) | 2012-10-11 | 2012-10-11 | Sand sorting machine for casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861319U true CN202861319U (en) | 2013-04-10 |
Family
ID=48028077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220518792 Expired - Fee Related CN202861319U (en) | 2012-10-11 | 2012-10-11 | Sand sorting machine for casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909214A (en) * | 2014-04-04 | 2014-07-09 | 含山县恒翔机械制造有限公司 | Electromagnetic impurity-removing sand mixer |
| CN104972061A (en) * | 2015-07-09 | 2015-10-14 | 湖北亚钢金属制造有限公司 | Casting molding sand and iron pill automatic separation and recycling device |
-
2012
- 2012-10-11 CN CN 201220518792 patent/CN202861319U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909214A (en) * | 2014-04-04 | 2014-07-09 | 含山县恒翔机械制造有限公司 | Electromagnetic impurity-removing sand mixer |
| CN104972061A (en) * | 2015-07-09 | 2015-10-14 | 湖北亚钢金属制造有限公司 | Casting molding sand and iron pill automatic separation and recycling device |
| CN104972061B (en) * | 2015-07-09 | 2017-12-29 | 湖北亚钢金属制造有限公司 | Casting sand is automatically separated retracting device with shot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20131011 |