CN206215851U - Valve moulding sand for casting retracting device - Google Patents
Valve moulding sand for casting retracting device Download PDFInfo
- Publication number
- CN206215851U CN206215851U CN201621288197.4U CN201621288197U CN206215851U CN 206215851 U CN206215851 U CN 206215851U CN 201621288197 U CN201621288197 U CN 201621288197U CN 206215851 U CN206215851 U CN 206215851U
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- CN
- China
- Prior art keywords
- retracting device
- screen drum
- outlet
- moulding sand
- casting
- 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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Abstract
The utility model valve moulding sand for casting retracting device, belongs to valve casting technology field；Technical problem to be solved is to provide a kind of retracting device processed used molding sand, and simple structure is easy to use, high treating effect；The technical scheme of use is：Valve moulding sand for casting retracting device, including pulverizer, screen drum, dryer, conveyer belt and collecting box, the outlet of pulverizer is connected with the entrance of screen drum, the outlet of screen drum is connected with the entrance of dryer, one end of conveyer belt is arranged on the lower section of dryer outlet and its other end is arranged on the entrance top of collecting box, and the belt wheel that the conveyer belt is located above collecting box is magnetic separation roller；The utility model is used to that used molding sand recycling recycling will to be cast.
Description
Technical field
The utility model valve moulding sand for casting retracting device, belongs to valve casting technology field, and in particular to valve disappears
The molding sand that lost pattern casting is used is reclaimed.
Background technology
Molding sand is the material for moulding in casting, particularly important in Foundry Production.In casting process, due to metal
Liquid temperature degree is higher, and binding agent meeting battle dress can also be mixed into metallic particles in molding sand surface, and molding sand, and so used molding sand is
Can not reuse.
Utility model content
The utility model overcomes the shortcomings of that prior art is present, and technical problem to be solved is to provide one kind to using
The retracting device that is processed of molding sand, simple structure is easy to use, high treating effect.
In order to solve the above-mentioned technical problem, the technical scheme that the utility model is used is：Valve moulding sand for casting is reclaimed
Device, including pulverizer, screen drum, dryer, conveyer belt and collecting box, the outlet of pulverizer are connected with the entrance of screen drum, sieve
The outlet of cylinder is connected with the entrance of dryer, and one end of conveyer belt is arranged on the lower section of dryer outlet and its other end is set
In the entrance top of collecting box, the belt wheel that the conveyer belt is located above collecting box is magnetic separation roller.
The structure of described pulverizer takes off wheel for the open cabinet bottom surface in upper end is provided with crushing, and the crushing takes off wheel to justify
Side face is provided with the cylinder of multiple scraper plates, and crushing takes off that wheel top is located at cabinet inside and its underpart is located at outside cabinet, and crushing is taken off
The gap of 1-3cm is left between the scraper plate top and cabinet bottom surface of wheel.
The floor outlet of the pulverizer is provided with closing in funnel, the entrance of the outlet correspondence screen drum of the closing in funnel.
It is downward-sloping on the inwall of the closing in funnel to be provided with stock guide.
Vibrating motor is provided with the outer wall of the screen drum.
The outlet of the screen drum is sealed by the cylinder that is flexible coupling with the entrance of dryer and connected.
The dryer is centrifugation drying roller.
Dust collecter is installed on the screen drum.
The utility model is compared with the existing technology had an advantageous effect in that：Used molding sand is crushed, is sieved
After choosing, drying, magnetic separation, reach casting and use standard, can be repeated several times casting sand and use, save consuming cost,
Improve Business Economic Benefit.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure：1 is pulverizer, and 2 is screen drum, and 3 is dryer, and 4 is conveyer belt, and 5 is collecting box, and 6 is magnetic separation roller, and 7 are
Cabinet, 8 take off wheel for crushing, and 9 is closing in funnel, and 10 is stock guide, and 11 is vibrating motor, and 12 is the cylinder that is flexible coupling.
Specific embodiment
As shown in figure 1, the utility model valve moulding sand for casting retracting device, including pulverizer 1, screen drum 2, dryer 3,
Conveyer belt 4 and collecting box 5, the outlet of pulverizer 1 are connected with the entrance of screen drum 2, the outlet of screen drum 2 and the entrance of dryer 3
It is connected, one end of conveyer belt 4 is arranged on the lower section of the outlet of dryer 3 and its other end is arranged on the entrance top of collecting box 5,
The belt wheel that the conveyer belt 4 is located at the top of collecting box 5 is magnetic separation roller 6, and the molding sand after use is to condense blocking, via crushing
After machine 1 crushes granulating, then standard compliant particle is filtered out by screen drum 2, moisture removal is removed into dryer 3, sent by conveyer belt 4
Enter collecting box 5, metallic particles are gone by magnetic separation roller 6 before collecting box 5 is fallen into.
The structure of described pulverizer 1 takes off wheel 8 for the open bottom surface of cabinet 7 in upper end is provided with crushing, and wheel 8 is taken off in the crushing
The cylinder of multiple scraper plates is provided with for periphery, crushing takes off 8 tops of wheel inside cabinet 7 and its underpart is located at outside cabinet 7,
The gap that 1-3cm is left between the scraper plate top and the bottom surface of cabinet 7 of taking off wheel 8 is crushed, crushing takes off the scraper plate of wheel 8 by cabinet 7
Molding sand block is smashed and sand grains is delivered into lower section from itself and the gap between the bottom surface of cabinet 7.
The floor outlet of the pulverizer 1 is provided with closing in funnel 9, and the outlet of the closing in funnel 9 corresponds to entering for screen drum 2
Mouthful, it is to avoid sand grains is scattered.
It is downward-sloping on the inwall of the closing in funnel 9 to be provided with stock guide 10, it is to avoid sand grains falls away from too high and make in it
Portion's dust is kicked up.
Vibrating motor 11 is provided with the outer wall of the screen drum 2.
The outlet of the screen drum 2 is sealed by the cylinder 12 that is flexible coupling with the entrance of dryer 3 and connected, it is to avoid the shake of screen drum 2
Influence sand grains conveying.
The dryer 3 is centrifugation drying roller, and sand grain surface can also be peeled off with centrifugal action during drying
Attachment, makes recovery molding sand quality more preferable.
Dust collecter is installed on the screen drum 2.
Embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
Embodiment is stated, in the ken that those of ordinary skill in the art possess, the utility model objective can also not departed from
On the premise of various changes can be made.
Claims (8)
1. valve moulding sand for casting retracting device, it is characterised in that：Including pulverizer（1）, screen drum（2）, dryer（3）, conveying
Band（4）And collecting box（5）, pulverizer（1）Outlet and screen drum（2）Entrance be connected, screen drum（2）Outlet and dryer
（3）Entrance be connected, conveyer belt（4）One end be arranged on dryer（3）The lower section of outlet and its other end is arranged on collection
Case（5）Entrance top, the conveyer belt（4）Positioned at collecting box（5）The belt wheel of top is magnetic separation roller（6）.
2. valve moulding sand for casting retracting device according to claim 1, it is characterised in that：Described pulverizer（1）'s
Structure is the open cabinet in upper end（7）Bottom surface is provided with crushing and takes off wheel（8）, the crushing takes off wheel（8）For periphery is provided with many
Wheel is taken off in the cylinder of individual scraper plate, crushing（8）Top is located at cabinet（7）Internal and its underpart is located at cabinet（7）Wheel is taken off in outside, crushing
（8）Scraper plate top and cabinet（7）The gap of 1-3cm is left between bottom surface.
3. valve moulding sand for casting retracting device according to claim 2, it is characterised in that：The pulverizer（1）Bottom
Face outlet is provided with closing in funnel（9）, the closing in funnel（9）Outlet correspondence screen drum（2）Entrance.
4. valve moulding sand for casting retracting device according to claim 3, it is characterised in that：The closing in funnel（9）'s
It is downward-sloping on inwall to be provided with stock guide（10）.
5. the valve moulding sand for casting retracting device according to claim 1-4 any one, it is characterised in that：The screen drum
（2）Outer wall on be provided with vibrating motor（11）.
6. valve moulding sand for casting retracting device according to claim 5, it is characterised in that：The screen drum（2）Outlet
With dryer（3）Entrance by the cylinder that is flexible coupling（12）Sealing connection.
7. the valve moulding sand for casting retracting device according to claim 1-4 any one, it is characterised in that：The drying
Machine（3）It is centrifugation drying roller.
8. the valve moulding sand for casting retracting device according to claim 1-4 any one, it is characterised in that：The screen drum
（2）On dust collecter is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621288197.4U CN206215851U (en) | 2016-11-29 | 2016-11-29 | Valve moulding sand for casting retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621288197.4U CN206215851U (en) | 2016-11-29 | 2016-11-29 | Valve moulding sand for casting retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206215851U true CN206215851U (en) | 2017-06-06 |
Family
ID=58786458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621288197.4U Expired - Fee Related CN206215851U (en) | 2016-11-29 | 2016-11-29 | Valve moulding sand for casting retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206215851U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983908A (en) * | 2018-01-02 | 2018-05-04 | 繁昌县金牛机械铸造有限责任公司 | A kind of molding sand retracting device |
| CN110252941A (en) * | 2019-07-16 | 2019-09-20 | 合肥江淮铸造有限责任公司 | For reducing the anti-vein agent feeding device of the disconnected core ratio of cylinder body water jacket core |
| CN110560631A (en) * | 2019-09-25 | 2019-12-13 | 溧阳市新明机械配件制造有限公司 | sand screening device for casting processing sand core raw materials |
| CN110586856A (en) * | 2019-08-07 | 2019-12-20 | 山西永益铸管股份有限公司 | Recovery processing device of sand mould casting waste sand |
| CN110586855A (en) * | 2019-08-07 | 2019-12-20 | 山西永益铸管股份有限公司 | Method for recycling waste sand from sand mold casting |
| CN111618237A (en) * | 2020-05-22 | 2020-09-04 | 安徽省繁昌县皖南阀门铸造有限公司 | Molding sand collecting and utilizing device for valve casting |
-
2016
- 2016-11-29 CN CN201621288197.4U patent/CN206215851U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983908A (en) * | 2018-01-02 | 2018-05-04 | 繁昌县金牛机械铸造有限责任公司 | A kind of molding sand retracting device |
| CN110252941A (en) * | 2019-07-16 | 2019-09-20 | 合肥江淮铸造有限责任公司 | For reducing the anti-vein agent feeding device of the disconnected core ratio of cylinder body water jacket core |
| CN110586856A (en) * | 2019-08-07 | 2019-12-20 | 山西永益铸管股份有限公司 | Recovery processing device of sand mould casting waste sand |
| CN110586855A (en) * | 2019-08-07 | 2019-12-20 | 山西永益铸管股份有限公司 | Method for recycling waste sand from sand mold casting |
| CN110560631A (en) * | 2019-09-25 | 2019-12-13 | 溧阳市新明机械配件制造有限公司 | sand screening device for casting processing sand core raw materials |
| CN111618237A (en) * | 2020-05-22 | 2020-09-04 | 安徽省繁昌县皖南阀门铸造有限公司 | Molding sand collecting and utilizing device for valve casting |
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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 |
Granted publication date: 20170606 Termination date: 20191129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |