CN108202127B - A kind of durable centrifugation regenerating device - Google Patents
A kind of durable centrifugation regenerating device Download PDFInfo
- Publication number
- CN108202127B CN108202127B CN201810055885.3A CN201810055885A CN108202127B CN 108202127 B CN108202127 B CN 108202127B CN 201810055885 A CN201810055885 A CN 201810055885A CN 108202127 B CN108202127 B CN 108202127B
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- shell
- cover
- centrifugation
- fixedly connected
- sand
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/02—Dressing by centrifuging essentially or additionally
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a kind of durable centrifugation regenerating devices, its key points of the technical solution are that including the shell being placed on ground and the centrifugation regenerating unit being connected in shell, centrifugation regenerating unit includes the cover being fixedly connected in shell, the multiple arcs baffle for being fixedly connected on the circumference array being bonded each other in cover, the shaft being rotationally connected among cover and is fixedly connected in shaft and multiple flabellums of circumference array, reach and mitigated the impact force that sand generates cover, has extended the service life of centrifugation regenerating device.
Description
Technical field
The present invention relates to sand process field, in particular to a kind of durable centrifugation regenerating device.
Background technique
It usually requires that regeneration treatment will be carried out using centrifugation regenerating device without the sand of processing when using sand, by sand
The inert coating on surface is taken off, and can continue to process.
Existing to can refer to the Chinese patent that Authorization Notice No. is CN203843100U, it discloses a kind of series connection two-stage types
Resin sand is centrifuged regenerating device, and the collection abrasive cone seat of circle shape is equipped in the upper inner wall of every set body, the fixed set on collection abrasive cone seat
Abrasive cone, collection abrasive cone lower section are equipped with centrifugal pan, are equipped with retaining ring in the top of centrifugal pan, centrifugal pan is mounted in the top of shaft with key, removes
Dirt terminal pad positioning convex platform is together with the locating slot plug connection above upper press cover, outside the bearing chamber between upper and lower bearing
Jacket wall is equipped with fuel feed hole and oil outlet, driving pulley belt transmission connection motor pulley, above pulley cover
Organism baffle is equipped with leakage sand hole, and series connection two-stage type resin sand centrifugation regenerating device makes to be attached to table using the friction between sand and sand
The inert coating in face falls off, and reduces the broken of sand, realizes the complete regeneration of sand.
For above-mentioned centrifugation regenerating device into after crossing long-time use, sand constantly collides centrifugal pan, be easy to cause the damage of centrifugal pan
It is bad, influence the service life for being centrifuged regenerating device.
Summary of the invention
The object of the present invention is to provide a kind of durable centrifugation regenerating devices, mitigate impact of the sand to cover by curved baffle
Power, multiple arcs baffle can share the impact force of sand, play the effect for extending the service life of centrifugation regenerating device.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of durable centrifugation regenerating device, including the shell being placed on ground and the centrifugation being connected in shell regeneration dress
It sets, centrifugation regenerating unit includes the cover being fixedly connected in shell, is fixedly connected on the circumference array being bonded each other in cover
Multiple arcs baffle, the shaft that is rotationally connected among cover and be fixedly connected in shaft and multiple fans of circumference array
Leaf.
By using above scheme, sand is thrown on curved baffle by the flabellum that shaft drives, no matter which position sand is thrown to,
There can be multiple arcs baffle to share the impact force of sand, can effectively extend the service life of centrifugation regenerating device.
Preferably, the material of curved baffle is 65Mn.
By using above scheme, the intensity of 65Mn is relatively high, has certain flexibility and plasticity, and tired pole
Limit is very high, and the raw material as curved baffle is difficult to damage constantly being impacted by sand.
Preferably, being fixedly connected on the cover of corresponding shaft two sides, there are two feed pipes.
By using above scheme, two feed pipes can allow sand to enter in cover from both sides, and sand is allowed to be distributed in cover
It is relatively uniform, enable flabellum that sand to be thrown on entire cover inner wall, rather than concentrate on an one side of something and regenerated, it is imitated increasing
Regenerated quality is improved while rate.
Preferably, cover includes the basal disc being fixedly connected on shell and is detachably fixed the lid being connected on basal disc.
By using above scheme, the top half of cover is the lid that can be removed, and staff is facilitated to examine
It repairs inside cover, or remaining sand in cleaning cover.
Preferably, being fixedly connected with flanged plate on cover, flanged plate is bolted in shell.
By using above scheme, cover is fixedly connected in shell by flanged plate, in the premise for guaranteeing stable structure
Under reduce the contact area of cover and shell, cover is constantly impacted by sand during the work time, can generate trembling, cover and outer
The contact area of shell is smaller, and influence of the cover to shell is also just smaller.
It is filled preferably, being connected with a secondary regenerator identical with centrifugation regenerating unit structure below centrifugation regenerating unit
It sets, several connecting tubes is fixedly connected with above secondary regenerator device, every connecting tube is all connected under centrifugation regenerating unit
Side.
By using above scheme, by secondary regenerator device, to centrifugation regenerating unit, treated that sand carries out again
Regeneration treatment ensure that the quality of product, and the ratio for allowing the inert coating on sand surface to fall off is more thoroughly.
Preferably, access hole is offered on the shell at corresponding centrifugation regenerating unit position, in the outer of corresponding access hole
Maintenance door is rotatably connected on shell.
By using above scheme, staff can be examined the inside of centrifugation regenerating device by opening maintenance door
It repairs, and maintenance door can prevent the internal structure of centrifugation regenerating device from can generate bigger shadow to extraneous during the work time
It rings, such as noise or the sand to fly out accidentally.
Preferably, being rotatably connected to several runners in maintenance door, each runner both passes through maintenance door and is arranged and is examining
Xiu Mennei is fixedly connected with the lock collar that can be abutted in shell.
By using above scheme, runner can lock maintenance door, prevent maintenance door forfeiture due to being opened accidentally from acting on.
In conclusion the invention has the following advantages:
1. sand is thrown on curved baffle by the flabellum that shaft drives, no matter which position sand is thrown to, there can be multiple arcs
Baffle shares the impact force of sand, can effectively extend the service life of centrifugation regenerating device；
2. the intensity of 65Mn is relatively high, there is certain flexibility and plasticity, and fatigue limit is very high, as arc
The raw material of shape baffle is difficult to damage constantly being impacted by sand；
3. carrying out regeneration treatment again to centrifugation regenerating unit treated sand by secondary regenerator device, guarantee
The quality of product, the ratio for allowing the inert coating on sand surface to fall off is more thoroughly.
Detailed description of the invention
Fig. 1 is the overall structure diagram that regenerating device is centrifuged in embodiment；
Fig. 2 is the cross-sectional view of prominent interior of shell structure in embodiment；
Fig. 3 is the schematic diagram of prominent centrifugation regenerating unit internal structure in embodiment；
Fig. 4 is the cross-sectional view of prominent centrifugation regenerating unit dynamical system in embodiment；
Fig. 5 is the explosive view of prominent maintenance door in embodiment.
In figure, 1, shell；11, access hole；111, maintenance door；1111, runner；1112, lock collar；12, motor；121, actively
Wheel；1211, driving belt；2, it is centrifuged regenerating unit；21, cover；211, basal disc；212, lid；2121, feed pipe；2122, into
Hopper；22, flanged plate；23, curved baffle；24, shaft；241, belt pulley；242, flabellum；3, secondary regenerator device；31, it connects
Pipe；32, discharge nozzle.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.The wherein identical appended drawing reference of identical components
It indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to it is attached
Direction in figure, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from geometric center of specific component
Direction.
Embodiment: a kind of durable centrifugation regenerating device includes combined with Figure 1 and Figure 2, the shell 1 being placed on ground, is connected to
Centrifugation regenerating unit 2 in shell 1, the secondary regenerator device 3 for being connected in shell 1 and being located at 2 lower section of centrifugation regenerating unit,
Secondary regenerator device 3 is connected under centrifugation regenerating unit 2.
In conjunction with Fig. 2 and Fig. 3, it is centrifuged regenerating unit 2 and includes the cover 21 being connected in shell 1 and be rotationally connected with cover 21
Intermediate shaft 24, is fixedly connected with belt pulley 241 in shaft 24, and shaft 24, which is stretched out outside cover 21, to be arranged and belt pulley 241
It is fixedly connected on the part that shaft 24 is stretched out outside cover 21.Electricity is fixedly connected with outside the shell 1 at corresponding 241 position of belt pulley
Machine 12(is referring to fig. 4), driving wheel 121,121 He of driving wheel are fixedly connected on the motor 12 at corresponding 241 position of belt pulley
Belt pulley 241 is arranged with driving belt 1211 jointly.Circumference array is fixedly connected in the shaft 24 of 21 inner part of cover
Multiple flabellums 242, motor 12 drive shaft 24 to rotate, are thrown to flabellum 242 on 21 inner wall of cover the sand in cover 21.
Cover 21 includes the basal disc 211 being connected in shell 1 and is bolted in the lid 212 on basal disc 211, in basal disc
It is fixedly connected with flanged plate 22 outside 211, flanged plate 22 is bolted in shell 1.Lid 212 can be dismantled from basal disc 211
Get off, staff is facilitated to overhaul centrifugation regenerating unit 2.
The multiple arcs baffle 23 of fitting and circumference array each other, curved baffle are fixedly connected on 21 inner wall of cover
23 material is 65Mn, and the intensity of 65Mn is relatively high, has certain flexibility and plasticity, and fatigue limit is very high, is made
It is difficult to damage constantly being impacted by sand for the raw material of curved baffle 23.
Secondary regenerator device 3 is identical as the centrifugation structure of regenerating unit 2.Centrifugation regenerating unit in corresponding 24 two sides of shaft
It is fixedly connected on 2 lid 212 there are two feed pipe 2121, two feed pipes 2121 stretch out the setting of shell 1 and at two
Feed pipe 2121 stretches out 1 part of shell and is fixedly connected with feed hopper 2122 jointly.Two feed pipes 2121 can allow sand from both sides
Into in cover 21, sand is allowed to be distributed in cover 21 relatively uniform.
Connecting tube 31 there are two being fixedly connected below the basal disc 211 of the centrifugation regenerating unit 2 of corresponding 24 two sides of shaft, two
A connecting tube 31 is fixedly connected with far from centrifugation 2 one end of regenerating unit on the lid 212 of secondary regenerator device 3.Sand is from centrifugation
It is handled again in through the entrance secondary regenerator device 3 of connecting tube 31 after being disposed in regenerating unit 2.
It is fixedly connected below the basal disc 211 of secondary regenerator device 3 there are two discharge nozzle 32, discharge nozzle 32 stretches out shell 1
Outer setting.It is flowed out by treated the sand of secondary regenerator device 3 from discharge nozzle 32, the sand after being regenerated.
In conjunction with Fig. 5, open up that there are two inspections on the shell 1 at corresponding centrifugation regenerating unit 2 and 3 position of secondary regenerator device
Mouth 11 is repaired, maintenance door 111 is hinged on the shell 1 at each 11 position of access hole of correspondence, is rotated in each maintenance door 111
Several runners 1111 are connected with, each runner 1111 both passes through the setting of maintenance door 111 and passes through maintenance door in runner 1111
111 one end are fixedly connected with lock collar 1112, and lock collar 1112 can be connected on 1 inner wall of shell under the drive of runner 1111, lock
Tight maintenance door 111.
Usage mode: sand to be processed is poured into centrifugation regenerating unit 2 from feed hopper 2122 first, motor 12 drives master
Driving wheel 121 rotates, and driving wheel 121 drives belt pulley 241 to rotate by driving belt 1211, and belt pulley 241 passes through 24 band of shaft
Dynamic flabellum 242 is axis rotation with shaft 24, and by sand, arcuately baffle 23 is thrown on curved baffle 23, in constantly blanking process
Middle part sub-sand can be got rid of on curved baffle 23 by centrifugal force, and subsequent sand collides with sand before, by the inertia on sand surface
Film is ground off, and completes preliminary regeneration.
When sand and curved baffle 23 collide, the impact force of sand can be shared by multiple arcs baffle 23, make arc
Shape baffle 23 is difficult to be broken by sand, extends the service life of centrifugation regenerating device.
Secondary regenerator device 3, which is fallen on, along connecting tube 31 after tentatively regenerating in centrifugation regenerating unit 2 carries out secondary add
Work guarantees that sand can be clearly regenerated, and the inert coating on sand surface can be taken off completely.Sand after finally regenerating is along discharging
Pipe 32 flows out, and is collected by staff, completes the regeneration to sand and processes.
Rotating wheel 1111 is only needed when needing to overhaul centrifugation regenerating device, allows lock collar 1112 to separate with shell 1, beats
Maintenance door 111 is opened, can be overhauled.If overhauled inside cover 21, it is only necessary to lid 212 is unloaded, it can be to cover
It is overhauled in 21.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (8)
1. a kind of durable centrifugation regenerating device, including the centrifugation regeneration for being placed in the shell on ground (1) and being connected in shell (1)
Device (2), it is characterised in that: centrifugation regenerating unit (2) includes the cover (21) being fixedly connected in shell (1), is fixedly connected
The multiple arcs baffle (23) for the circumference array being bonded in the cover (21) each other is rotationally connected with the intermediate shaft of cover (21)
(24) it and is fixedly connected on shaft (24) and multiple flabellums (242) of circumference array.
2. the durable centrifugation regenerating device of one kind according to claim 1, it is characterised in that: the material of curved baffle (23) is
65Mn。
3. the durable centrifugation regenerating device of one kind according to claim 1, it is characterised in that: in corresponding shaft (24) two sides
There are two being fixedly connected on cover (21) feed pipe (2121).
4. the durable centrifugation regenerating device of one kind according to claim 1, it is characterised in that: cover (21) includes being fixedly connected
In the basal disc (211) on shell (1) and it is detachably fixed the lid (212) being connected on basal disc (211).
5. the durable centrifugation regenerating device of one kind according to claim 1, it is characterised in that: be fixedly connected on cover (21)
Have flanged plate (22), flanged plate (22) is bolted in shell (1).
6. the durable centrifugation regenerating device of one kind according to claim 1, it is characterised in that: in the case where being centrifuged regenerating unit (2)
Side is connected with a secondary regenerator device (3) identical with centrifugation regenerating unit (2) structure, above secondary regenerator device (3)
It is fixedly connected with several connecting tubes (31), every connecting tube (31) is all connected to the lower section of centrifugation regenerating unit (1).
7. the durable centrifugation regenerating device of one kind according to claim 1, it is characterised in that: be centrifuged regenerating unit corresponding
(2) access hole (11) are offered on the shell at position (1), is rotatably connected to inspection on the shell (1) of corresponding access hole (11)
Repair door (111).
8. the durable centrifugation regenerating device of one kind according to claim 7, it is characterised in that: rotated on maintenance door (111)
It is connected with several runners (1111), each runner (1111) both passes through maintenance door (111) setting and consolidates in maintenance door (111)
Surely it is connected with the lock collar (1112) that can be abutted in shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810055885.3A CN108202127B (en) | 2018-01-20 | 2018-01-20 | A kind of durable centrifugation regenerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810055885.3A CN108202127B (en) | 2018-01-20 | 2018-01-20 | A kind of durable centrifugation regenerating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108202127A CN108202127A (en) | 2018-06-26 |
| CN108202127B true CN108202127B (en) | 2019-09-03 |
Family
ID=62606328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810055885.3A Active CN108202127B (en) | 2018-01-20 | 2018-01-20 | A kind of durable centrifugation regenerating device |
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| Country | Link |
|---|---|
| CN (1) | CN108202127B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87211712U (en) * | 1987-08-10 | 1988-03-23 | 河南省泌阳县机械设备制造厂 | Regenerating machine for waste sand |
| JPH07116772A (en) * | 1993-10-22 | 1995-05-09 | Sintokogio Ltd | Device for reconditioning molding sand |
| JPH1085895A (en) * | 1996-09-18 | 1998-04-07 | Howa Chuki Kk | Molding sand regenerating machine |
| CN2815548Y (en) * | 2004-10-05 | 2006-09-13 | 李江平 | Eddy centrifugal old-sand regenerating machine |
| CN2860671Y (en) * | 2005-12-21 | 2007-01-24 | 熊鹰 | Centrifugal fine particle material surface cleaning device |
| CN103521699A (en) * | 2013-10-21 | 2014-01-22 | 青岛和德隆机械有限公司 | Regeneration system of used clay sand |
| CN203843100U (en) * | 2014-05-23 | 2014-09-24 | 阜新市万达铸业有限公司 | Serial two-stage type resin sand centrifugal regeneration machine |
-
2018
- 2018-01-20 CN CN201810055885.3A patent/CN108202127B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87211712U (en) * | 1987-08-10 | 1988-03-23 | 河南省泌阳县机械设备制造厂 | Regenerating machine for waste sand |
| JPH07116772A (en) * | 1993-10-22 | 1995-05-09 | Sintokogio Ltd | Device for reconditioning molding sand |
| JPH1085895A (en) * | 1996-09-18 | 1998-04-07 | Howa Chuki Kk | Molding sand regenerating machine |
| CN2815548Y (en) * | 2004-10-05 | 2006-09-13 | 李江平 | Eddy centrifugal old-sand regenerating machine |
| CN2860671Y (en) * | 2005-12-21 | 2007-01-24 | 熊鹰 | Centrifugal fine particle material surface cleaning device |
| CN103521699A (en) * | 2013-10-21 | 2014-01-22 | 青岛和德隆机械有限公司 | Regeneration system of used clay sand |
| CN203843100U (en) * | 2014-05-23 | 2014-09-24 | 阜新市万达铸业有限公司 | Serial two-stage type resin sand centrifugal regeneration machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108202127A (en) | 2018-06-26 |
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