CN206065328U - A kind of cast tube antiquated sand retracting device - Google Patents
A kind of cast tube antiquated sand retracting device Download PDFInfo
- Publication number
- CN206065328U CN206065328U CN201620965134.1U CN201620965134U CN206065328U CN 206065328 U CN206065328 U CN 206065328U CN 201620965134 U CN201620965134 U CN 201620965134U CN 206065328 U CN206065328 U CN 206065328U
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- sand
- retracting device
- magnetic separator
- centrifuge
- antiquated sand
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Abstract
A kind of cast tube antiquated sand retracting device of this utility model, belongs to accessory casting technology field；Technical problem to be solved is to provide a kind of cast tube antiquated sand retracting device, and the antiquated sand using after is processed, and the old sand casting effect after process is good, it is ensured that castability, reduces enterprise's consuming cost；Using technical scheme be：Including disintegrating machine, conveyer belt, magnetic separator, resin sand box, magnetic separation dynamical system, the first centrifuge, cleaner unit and old sand collecting box, disintegrating machine is provided with antiquated sand entrance and its outlet is arranged on above conveyer belt one end, the conveyer belt other end is provided with magnetic separator, the sand grains outlet of magnetic separator is provided with resin sand box, magnetic separator provides power by magnetic separation dynamical system, the bottom of resin sand box connects the entrance of the first centrifuge by the second conveyance conduit, the outlet of centrifuge arranges old sand collecting box by pipeline communication cleaner unit entrance, the outlet of cleaner unit lower end；This utility model is mainly used in for used antiquated sand being processed into reusable moulding sand.
Description
Technical field
A kind of cast tube antiquated sand retracting device of this utility model, belongs to accessory casting technology field, and in particular to institute in casting
Use moulding sand.
Background technology
In prior art, in cast tube production, moulding sand to be used, existing moulding sand all uses fresh sand, and single use is complete
Become antiquated sand after finishing, directly discarded environment, and moulding sand to be not only broken up as a kind of mineral resources, in natural resourcess, which is deposited
Amount is also limited.
Utility model content
This utility model overcomes the shortcomings of that prior art is present, and technical problem to be solved is to provide a kind of cast tube antiquated sand
Retracting device, the antiquated sand using after is processed, and the old sand casting effect after process is good, it is ensured that castability, reduces
Enterprise's consuming cost.
In order to solve above-mentioned technical problem, the technical scheme adopted by this utility model is：A kind of cast tube antiquated sand reclaims dress
Put, collect including disintegrating machine, conveyer belt, magnetic separator, resin sand box, magnetic separation dynamical system, the first centrifuge, cleaner unit and old sand
Case, the disintegrating machine is provided with antiquated sand entrance and its outlet is arranged on above conveyer belt one end, and the conveyer belt other end is provided with magnetic
The sand grains outlet of machine, magnetic separator is selected to be provided with resin sand box, the magnetic separator provides power, the resin by magnetic separation dynamical system
The bottom of sandbox connects the entrance of the first centrifuge by the second conveyance conduit, and the outlet of the centrifuge is removed by pipeline communication
Dirt device entrance, the cleaner unit lower end outlet are provided with old sand collecting box.
The outlet of described disintegrating machine is communicated to above conveyer belt by the first conveyance conduit, and first conveyance conduit
On the air exhauster of dedusting is installed.
The second centrifuge is also equipped between first centrifuge and cleaner unit.
The magnetic separator includes outer tube, inner core, drum shaft and magnet, and outer tube is rotated around drum shaft and arranged, is provided with outer tube
The inner core being fixed on drum shaft, the outer surface of inner core are provided with magnet, and magnet region model outer tube on surface
Enclose for 120 ° -180 °.
The outlet of the disintegrating machine is provided with screen cloth.
The metallic particles of magnetic separator position of dropping is provided with metal recovery case.
The magnetic separation dynamical system includes magnetic separation motor and reduction box.
The centrifuge is twin-roll centrifuge.
Drivewheel of the magnetic separator for conveyer belt.
This utility model is compared with the existing technology had an advantageous effect in that：80% can be reclaimed using this utility model
Antiquated sand above, and the expense of fresh sand 10% is only needed to, it is not only cost-effective, and mineral resources waste, protection can also be reduced
Environment；Less than 3 ‰, moisture is less than 2 ‰ to the old sand ash obtained by this utility model, viscosity more preferably, dynamics as fresh sand,
And using effect is not worse than fresh sand, the quality of cast article has been ensured.
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 disintegrating machine, and 2 is conveyer belt, and 3 is magnetic separator, and 4 is the first conveyance conduit, and 5 is air exhauster, and 6 is resin
Sandbox, 7 be metal recovery case, 8 be magnetic separation dynamical system, 9 be the first centrifuge, 10 be the second conveyance conduit, 11 be second from
Scheming, 12 is cleaner unit, and 13 is old sand collecting box.
Specific embodiment
As shown in figure 1, a kind of cast tube antiquated sand retracting device of this utility model, including disintegrating machine 1, conveyer belt 2, magnetic separator 3,
Resin sand box 6, magnetic separation dynamical system 8, the first centrifuge 9, cleaner unit 12 and old sand collecting box 13, the disintegrating machine 1 are provided with
Antiquated sand entrance and its outlet is arranged on above 2 one end of conveyer belt, 2 other end of conveyer belt is provided with magnetic separator 3, the sand of magnetic separator 3
Grain outlet is provided with resin sand box 6, and the magnetic separator 3 provides power, the bottom of the resin sand box 6 by magnetic separation dynamical system 8
The entrance of the first centrifuge 9 is connected by the second conveyance conduit 10, the outlet of the centrifuge 9 passes through pipeline communication cleaner unit 12
Entrance, the outlet of 12 lower end of the cleaner unit are provided with old sand collecting box 13.
The outlet of described disintegrating machine 1 is communicated to above conveyer belt 2 by the first conveyance conduit 4, and first conveying
The air exhauster 5 of dedusting is installed on pipeline 4.
The second centrifuge 11 is also equipped between first centrifuge 9 and cleaner unit 12.
The magnetic separator 3 includes outer tube, inner core, drum shaft and magnet, and outer tube is rotated around drum shaft and arranged, is provided with outer tube
The inner core being fixed on drum shaft, the outer surface of inner core are provided with magnet, and magnet region model outer tube on surface
Enclose for 120 ° -180 °.
The outlet of the disintegrating machine 1 is provided with screen cloth.
The metallic particles of the magnetic separator 3 position of dropping is provided with metal recovery case 7.
The magnetic separation dynamical system 8 includes magnetic separation motor and reduction box.
The centrifuge is twin-roll centrifuge.
Drivewheel of the magnetic separator 3 for conveyer belt 2.
Processing procedure of the present utility model：
Carry out unifying to collect by drying in the air to room temperature using the antiquated sand for crossing condensation in bulk, be then sent in disintegrating machine 1
Break process is carried out, is exported Jing after screening in disintegrating machine 1, resin sand grains is delivered to above conveyer belt 2 by the first pipeline 4, the
The dust in 5 Scavenger resin sand of air exhauster on one pipeline 4, resin sand grains make sand grains by magnetic separator 3 in 2 other end of conveyer belt
Separate with metallic particles, resin sand grains is not adsorbed falling into resin sand box 6 by inertia, and the metal adsorbed by magnetic separator 3
Grain falls into metal recovery case 7 after continuing conveying until losing magnetic attraction and reuses, and the resin sand in resin sand box 6 enters first
Centrifuge carries out skin breaking, removes the resin film on its surface, then by the second centrifuge 11 be for the secondary refining demoulding,
Old sand quality is improved, last sand grains eventually becomes reusable old sand into 12 udst separation of cleaner unit and falls into old sand collection
Case 13, you can come into operation again.
Embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but this utility model is not limited to
Embodiment is stated, in the ken that those of ordinary skill in the art possess, can be with without departing from this utility model objective
On the premise of various changes can be made.
Claims (9)
1. a kind of cast tube antiquated sand retracting device, it is characterised in that：Including disintegrating machine（1）, conveyer belt（2）, magnetic separator（3）, resin
Sandbox（6）, magnetic separation dynamical system（8）, the first centrifuge（9）, cleaner unit（12）With old sand collecting box（13）, the disintegrating machine
（1）It is provided with antiquated sand entrance and its outlet is arranged on conveyer belt（2）Above one end, conveyer belt（2）The other end is provided with magnetic separator
（3）, magnetic separator（3）Sand grains outlet be provided with resin sand box（6）, the magnetic separator（3）By magnetic separation dynamical system（8）There is provided dynamic
Power, the resin sand box（6）Bottom pass through the second conveyance conduit（10）Connect the first centrifuge（9）Entrance, the centrifugation
Machine（9）Outlet pass through pipeline communication cleaner unit（12）Entrance, the cleaner unit（12）Lower end outlet is provided with old sand collecting box
（13）.
2. a kind of cast tube antiquated sand retracting device according to claim 1, it is characterised in that：Described disintegrating machine（1）Go out
Mouth passes through the first conveyance conduit（4）It is communicated to conveyer belt（2）Top, and first conveyance conduit（4）On be provided with dedusting use
Air exhauster（5）.
3. a kind of cast tube antiquated sand retracting device according to claim 1 and 2, it is characterised in that：First centrifuge（9）
And cleaner unit（12）Between be also equipped with the second centrifuge（11）.
4. a kind of cast tube antiquated sand retracting device according to claim 3, it is characterised in that：The magnetic separator（3）Including outer
Cylinder, inner core, drum shaft and magnet, outer tube are rotated around drum shaft and are arranged, and the inner core being fixed on drum shaft, inner core are provided with outer tube
Outer surface be provided with magnet, and regional extent of the magnet outer tube on surface is 120 ° -180 °.
5. a kind of cast tube antiquated sand retracting device according to claim 3, it is characterised in that：The disintegrating machine（1）Outlet
It is provided with screen cloth.
6. a kind of cast tube antiquated sand retracting device according to claim 3, it is characterised in that：The magnetic separator（3）Metal
Granule position of dropping is provided with metal recovery case（7）.
7. a kind of cast tube antiquated sand retracting device according to claim 3, it is characterised in that：The magnetic separation dynamical system（8）
Including magnetic separation motor and reduction box.
8. a kind of cast tube antiquated sand retracting device according to claim 3, it is characterised in that：The centrifuge be twin-roll from
Scheming.
9. a kind of cast tube antiquated sand retracting device according to claim 3, it is characterised in that：The magnetic separator（3）For conveying
Band（2）Drivewheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620965134.1U CN206065328U (en) | 2016-08-29 | 2016-08-29 | A kind of cast tube antiquated sand retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620965134.1U CN206065328U (en) | 2016-08-29 | 2016-08-29 | A kind of cast tube antiquated sand retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206065328U true CN206065328U (en) | 2017-04-05 |
Family
ID=58434123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620965134.1U Active CN206065328U (en) | 2016-08-29 | 2016-08-29 | A kind of cast tube antiquated sand retracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206065328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424542A (en) * | 2016-08-29 | 2017-02-22 | 山西永益铸管股份有限公司 | Recovery device of waste sand of cast pipes |
-
2016
- 2016-08-29 CN CN201620965134.1U patent/CN206065328U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424542A (en) * | 2016-08-29 | 2017-02-22 | 山西永益铸管股份有限公司 | Recovery device of waste sand of cast pipes |
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