CN106623767A - Device used for recycling pre-coated sand - Google Patents
Device used for recycling pre-coated sand Download PDFInfo
- Publication number
- CN106623767A CN106623767A CN201610798623.7A CN201610798623A CN106623767A CN 106623767 A CN106623767 A CN 106623767A CN 201610798623 A CN201610798623 A CN 201610798623A CN 106623767 A CN106623767 A CN 106623767A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- hollow
- outer tube
- hollow rotating
- precoated sand
- 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.)
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Classifications
-
- 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
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
- B22C5/0459—Blending, mixing, kneading or stirring; Methods therefor with a receptacle rotating about a horizontal or slightly inclined axis, e.g. with fixed or rotating tools
-
- 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
- B22C5/06—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sieving or magnetic separating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a device used for recycling pre-coated sand. A roller is fixedly arranged on a bracket; a hollow rotary shaft is positioned inside the roller; one end of the hollow rotary shaft is connected with a motor, and the other end of the hollow rotary shaft communicates with a magnetic separation barrel, so that the motor can drive the hollow rotary shaft to rotate; the outer surface of the hollow rotary shaft further communicates with a plurality of hollow stirring fan blades, and surfaces of the hollow stirring fan blades are hollow-out net-shaped structures, so that the pre-coated sand can be filtered through the hollow-out net-shaped structure to enter the hollow rotary shaft; and one end, away from the roller, in the magnetic separation barrel communicates with a roasting device. The device can be used for effectively screening waste pre-coated sand to remove metal fillings mixed in the pre-coated sand, so that quality of the regenerated pre-coated sand is greatly improved.
Description
Technical field
The present invention relates to retracting device, more particularly to a kind of device reclaimed for precoated sand.
Background technology
Precoated sand mainly adopts the selected natural siliceous sand of high-quality for roughing sand, thermoplastic phenolic resin, methenamine and enhancing
Agent is raw material.It is bright and clean in curing rate, demoulding, mobility, collapsibility, cast(ing) surface according to the different technical requirements of user
The aspects such as degree, storage suitably adjustment proportioning, is one of optimum shaping material such as automobile, tractor, hydraulic part.Old precoated sand regeneration
It is to reduce casting cost, improve casting quality, reduce environmental pollution and the important measures for economizing on resources, old precoated sand is being returned
Receive needed Jing to filter, select the techniques such as magnetic, roasting using before, and the impurity in old precoated sand and metal fillings are removed, and improved regeneration
The quality of precoated sand.
It is an object of the invention to provide a kind of device reclaimed for precoated sand, effectively can sieve to old precoated sand
Choosing, removes its metal fillings for mixing, and greatly improves the quality of regeneration precoated sand.
The content of the invention
The technical problem to be solved is to provide a kind of device reclaimed for precoated sand, effectively can cover to old
Film sand is screened, and removes its metal fillings for mixing, and greatly improves the quality of regeneration precoated sand.
The invention provides a kind of device reclaimed for precoated sand, wherein, described device includes：Support, roller, first
Motor, hollow rotating shaft, hollow stirring flabellum, magnetic cylinder and calciner plant are selected, the roller is fixed on the support, described hollow
Rotating shaft is located inside the roller, and one end of the hollow rotating shaft connects first motor, and other end connection is described to select magnetic
Cylinder so that first motor can drive the hollow rotating shaft to rotate, the outer surface of the hollow rotating shaft is also communicated with multiple
The hollow stirring flabellum, the hollow stirring blade surface is hollow mesh structure so that precoated sand being capable of hollow out described in Jing
Network structure is filtered and entered inside the hollow rotating shaft；
Described to select magnetic cylinder at least to include outer tube, described outer tube one end is communicated with the hollow rotating shaft, and the other end passes through calcining tube
Road connects the calciner plant, and the hollow rotating shaft is with the calcination vessel on the same axis, and the outer tube can be in institute
State on hollow rotating shaft and the calcination vessel with the axis as axle autorotation；
Radially direction stretches out and is formed with tongue on the surface of the outer tube, and what the surface of the tongue was provided through opens
Mouthful, lid door is hinged with the opening, the inner surface of the lid door is fixed with magnetic stripe, when the lid door is closed, the magnetic stripe
Positioned at the outer barrel.
Preferably, the outer surface positioned at the hollow rotating shaft of the outer barrel is socketed with clutch shaft bearing, and described
The outer surface of one bearing is connected with the inwall of the outer tube；
Second bearing, and the appearance of the second bearing are socketed with positioned at the outer surface of the calcination vessel of the outer barrel
Face is connected with the inwall of the outer tube.
Preferably, the outer wall of the outer tube is fixed with first gear, and second gear, institute are fixed with the rotor of the second motor
State first gear and the second gear to connect by conveyer belt so that second motor can drive the outer tube in the sky
Rotate by axle of the axis in heart rotating shaft and the calcination vessel.
Preferably, the quantity of the hollow stirring flabellum is 4-6 pieces.
Preferably, feed pipe is communicated with the roller, is fixed with the one end in the feed pipe away from the roller
Conical hopper.
Preferably, it is detachably provided with screen pack in the conical hopper.
Preferably, the hollow rotating shaft is horizontal by 30 ° of -45 ° of angles.
Beneficial effect：The invention provides a kind of device reclaimed for precoated sand, wherein, described device includes：Support,
Roller, motor, hollow rotating shaft, hollow stirring flabellum, magnetic cylinder and calciner plant are selected, the roller is fixed on the support, institute
Hollow rotating shaft is stated inside the roller, and one end of the hollow rotating shaft connects the motor, the other end connects the choosing
Magnetic cylinder so that the motor can drive the hollow rotating shaft to rotate, and the outer surface of the hollow rotating shaft is also communicated with multiple institutes
Hollow stirring flabellum is stated, the hollow stirring blade surface is hollow mesh structure so that precoated sand being capable of hollow out net described in Jing
Shape structured filter is entered inside the hollow rotating shaft, described to select in magnetic cylinder away from one end connection calcining dress of the roller
Put；Effectively old precoated sand can be screened, remove its metal fillings for mixing, greatly improve the quality of regeneration precoated sand.
Description of the drawings
Fig. 1 is the structural representation of the device reclaimed provided by the present invention for precoated sand；
Fig. 2 is the structural representation of hollow stirring flabellum in the device reclaimed provided by the present invention for precoated sand；
Fig. 3 is the structural representation that magnetic cylinder is selected in the device reclaimed provided by the present invention for precoated sand.
Description of the drawings：The hollow stirring flabellum of 1-- supports, 2-- motors, 3-- feed pipes, 4-- rollers, 5--, hollow turn of 6--
Axle, 7-- select magnetic cylinder, 8 calciner plants, 71-- outer tube, 73-- calcination vessels, 74-- first gears, 75-- transmission belts, 76-- second
Gear, 77-- second are electric.
Specifically apply mode
Describe the preferred embodiment of the present invention in detail below in conjunction with the accompanying drawings.
Fig. 1, Fig. 2 and Fig. 3 show the specific embodiment of the present invention：A kind of device reclaimed for precoated sand, wherein, institute
Stating device includes：Support 1, roller 4, motor 2, hollow rotating shaft 6, it is hollow stirring flabellum 5, select magnetic cylinder 7 and calciner plant 8, it is described
Roller 4 is fixed on the support 1, and the hollow rotating shaft 6 is located inside the roller 4, and one end of the hollow rotating shaft 6 connects
The motor 2 is connect, other end connection is described to select magnetic cylinder 7 so that the motor 2 can drive the hollow rotating shaft 6 to rotate, described
The outer surface of hollow rotating shaft 6 is also communicated with multiple hollow stirring flabellums 5, and hollow stirring flabellum 5 surface is hollow out net
Shape structure so that precoated sand can hollow mesh structured filter described in Jing enter the hollow rotating shaft 6 inside；It is described to select magnetic cylinder 7
Outer tube 71 is at least included, the one end of the outer tube 71 is communicated with the hollow rotating shaft 6, and the other end connects institute by calcination vessel 73
Calciner plant 8 is stated, and the hollow rotating shaft 6 is with the calcination vessel 73 on the same axis, the outer tube 71 can be described
With the axis as axle autorotation on hollow rotating shaft 6 and the calcination vessel 73；The surface of the outer tube 71 radially direction
Stretch out and be formed with tongue, the opening that the surface of the tongue is provided through is hinged with lid door 78 on the opening, described
The inner surface of lid door 78 is fixed with magnetic stripe, and when the lid door 78 is closed, the magnetic stripe is located inside the outer tube 71；Can have
Effect is screened to old precoated sand, removes its metal fillings for mixing, and greatly improves the quality of regeneration precoated sand.
In order that outer tube 71 can be more smoothly rotation, reduce hollow rotating shaft 6 and/or calcination vessel 73 and outer tube 71
Frictional force, the outer surface of the hollow rotating shaft 6 inside the outer tube 71 is socketed with clutch shaft bearing, and the first axle
The outer surface for holding is connected with the inwall of the outer tube 71；The outer surface of the calcination vessel 73 inside the outer tube 71
Second bearing is socketed with, and the outer surface of the second bearing is connected with the inwall of the outer tube 71.
The velocity of rotation of outer tube 71 is adjusted for convenience, is further improved and is selected the outer wall of magnetic efficiency, the outer tube 71 to fix
There is first gear 74, second gear 76, the first gear 74 and the second gear are fixed with the rotor of the second motor 77
76 are connected by conveyer belt 75 so that second motor 77 can drive the outer tube 71 in the hollow rotating shaft 6 and described forge
Burn and rotated by axle of the axis on pipeline 73.
The present invention it is a kind of preferred embodiment in, it is described hollow in order to further improve the screening efficiency of device
The quantity of stirring flabellum 5 is 4-6 pieces.
The present invention it is a kind of preferred embodiment in, feed for convenience, feed pipe 3 is communicated with the roller 4,
Conical hopper is fixed with one end in the feed pipe 3 away from the roller 4, is detachably provided with the conical hopper
Screen pack, prevents impurity from entering into inside roller 4.
In a kind of embodiment being more highly preferred to of the present invention, in order that old precoated sand can be more smoothly from sky
Heart rotating shaft 6 is entered into be selected in magnetic cylinder 7, and the hollow rotating shaft 6 is horizontal by 30 ° of -45 ° of angles.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, some deformations and improvement can also be made, these belong to the present invention
Protection domain.
Claims (7)
1. it is a kind of for precoated sand reclaim device, it is characterised in that described device includes：Support（1）, roller（4）, it is first electric
Machine（2）, hollow rotating shaft（6）, hollow stirring flabellum（5）, select magnetic cylinder（7）And calciner plant（8）, the roller（4）It is fixed on institute
State support（1）On, the hollow rotating shaft（6）Positioned at the roller（4）Inside, and the hollow rotating shaft（6）One end connection institute
State the first motor（2）, other end connection is described to select magnetic cylinder（7）So that first motor（2）The hollow rotating shaft can be driven
（6）Rotate, the hollow rotating shaft（6）Outer surface be also communicated with multiple hollow stirring flabellums（5）, the hollow stirring fan
Leaf（5）Surface be hollow mesh structure so that precoated sand can hollow mesh structured filter described in Jing enter the hollow rotating shaft
（6）It is internal；
It is described to select magnetic cylinder（7）At least include outer tube（71）, the outer tube（71）One end is communicated with the hollow rotating shaft（6）, separately
One end passes through calcination vessel（73）Connect the calciner plant（8）, and the hollow rotating shaft（6）With the calcination vessel（73）
On same axis, the outer tube（71）Can be in the hollow rotating shaft（6）With the calcination vessel（73）On be with the axis
Axle autorotation；
The outer tube（71）Radially direction stretches out and is formed with tongue on surface, the surface of the tongue is provided through
Opening, be hinged with lid door on the opening（78）, the lid door（78）Inner surface be fixed with magnetic stripe, when the lid door（78）
During closure, the magnetic stripe is located at the outer tube（71）It is internal.
2. it is according to claim 1 for precoated sand reclaim device, it is characterised in that positioned at the outer tube（71）It is internal
The hollow rotating shaft（6）Outer surface be socketed with clutch shaft bearing, and the outer surface of the clutch shaft bearing and the outer tube（71）
Inwall be connected；
Positioned at the outer tube（71）The internal calcination vessel（73）Outer surface be socketed with second bearing, and second axle
The outer surface for holding and the outer tube（71）Inwall be connected.
3. it is according to claim 1 for precoated sand reclaim device, it is characterised in that the outer tube（71）Outer wall consolidate
Surely there is first gear（74）, the second motor（77）Rotor on be fixed with second gear（76）, the first gear（74）And institute
State second gear（76）By conveyer belt（75）Connection so that second motor（77）The outer tube can be driven（71）Described
Hollow rotating shaft（6）With the calcination vessel（73）On with the axis as axle rotate.
4. it is according to claim 1 for precoated sand reclaim device, it is characterised in that the hollow stirring flabellum（5）
Quantity be 4-6 pieces.
5. it is according to claim 1 for precoated sand reclaim device, it is characterised in that the roller（4）On be communicated with
Feed pipe（3）, the feed pipe（3）In away from the roller（4）One end on be fixed with conical hopper.
6. the device reclaimed for precoated sand according to claim 5, it is characterised in that detachable in the conical hopper
Be provided with screen pack.
7. it is according to claim 1 for precoated sand reclaim device, it is characterised in that the hollow rotating shaft（6）With water
Plane is in 30 ° of -45 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798623.7A CN106623767B (en) | 2016-08-31 | 2016-08-31 | A kind of device for precoated sand recycling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798623.7A CN106623767B (en) | 2016-08-31 | 2016-08-31 | A kind of device for precoated sand recycling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106623767A true CN106623767A (en) | 2017-05-10 |
| CN106623767B CN106623767B (en) | 2018-10-30 |
Family
ID=58851502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610798623.7A Active CN106623767B (en) | 2016-08-31 | 2016-08-31 | A kind of device for precoated sand recycling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106623767B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723287A (en) * | 2018-06-11 | 2018-11-02 | 重庆长江造型材料（集团）股份有限公司 | A kind of thermal regeneration method of the inorganic overlay film hygrometric state antiquated sand of silicates |
| CN114850395A (en) * | 2022-05-13 | 2022-08-05 | 安徽金丰迈机械制造有限公司 | Tectorial membrane sand production recovery circulation system |
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| JP2005111460A (en) * | 2003-10-08 | 2005-04-28 | Yoshida Sogo Giken Kk | Separation apparatus of broken rice |
| CN202037300U (en) * | 2011-04-25 | 2011-11-16 | 安徽宁国津龙实业有限公司 | Sand screening device |
| JP2012051015A (en) * | 2010-09-02 | 2012-03-15 | Sintokogio Ltd | Reclamation and separation system and reclamation and separation method |
| CN203778683U (en) * | 2014-01-16 | 2014-08-20 | 安徽涌畅铸件有限公司 | Foundry sand deironing device |
| CN204093701U (en) * | 2014-07-07 | 2015-01-14 | 胡涛 | A kind of material screening machinery adopting screw classifying hole blade |
| CN204294865U (en) * | 2014-11-28 | 2015-04-29 | 河南豫兴铸造有限公司 | For casting the recycling system of sandbox |
| CN204470041U (en) * | 2015-02-04 | 2015-07-15 | 温州职业技术学院 | A kind of new multistage rotary screen |
| CN105458163A (en) * | 2014-09-12 | 2016-04-06 | 林州市昊远汽车配件有限公司 | Reclaimed precoated sand and batching system thereof |
| CN105478663A (en) * | 2016-02-14 | 2016-04-13 | 丁启民 | Device and method for recovering used sodium silicate sand for casting |
| CN205200448U (en) * | 2015-10-25 | 2016-05-04 | 安徽裕隆模具铸业有限公司 | Mould casting sand recycle system |
| CN205414307U (en) * | 2015-11-28 | 2016-08-03 | 重庆强鑫机械制造有限公司 | Casting sand's autosegregation recovery unit |
| CN205437016U (en) * | 2016-03-21 | 2016-08-10 | 马鞍山市三川机械制造有限公司 | Old sand recovery processing device is used in casting |
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2016
- 2016-08-31 CN CN201610798623.7A patent/CN106623767B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005111460A (en) * | 2003-10-08 | 2005-04-28 | Yoshida Sogo Giken Kk | Separation apparatus of broken rice |
| JP2012051015A (en) * | 2010-09-02 | 2012-03-15 | Sintokogio Ltd | Reclamation and separation system and reclamation and separation method |
| CN202037300U (en) * | 2011-04-25 | 2011-11-16 | 安徽宁国津龙实业有限公司 | Sand screening device |
| CN203778683U (en) * | 2014-01-16 | 2014-08-20 | 安徽涌畅铸件有限公司 | Foundry sand deironing device |
| CN204093701U (en) * | 2014-07-07 | 2015-01-14 | 胡涛 | A kind of material screening machinery adopting screw classifying hole blade |
| CN105458163A (en) * | 2014-09-12 | 2016-04-06 | 林州市昊远汽车配件有限公司 | Reclaimed precoated sand and batching system thereof |
| CN204294865U (en) * | 2014-11-28 | 2015-04-29 | 河南豫兴铸造有限公司 | For casting the recycling system of sandbox |
| CN204470041U (en) * | 2015-02-04 | 2015-07-15 | 温州职业技术学院 | A kind of new multistage rotary screen |
| CN205200448U (en) * | 2015-10-25 | 2016-05-04 | 安徽裕隆模具铸业有限公司 | Mould casting sand recycle system |
| CN205414307U (en) * | 2015-11-28 | 2016-08-03 | 重庆强鑫机械制造有限公司 | Casting sand's autosegregation recovery unit |
| CN105478663A (en) * | 2016-02-14 | 2016-04-13 | 丁启民 | Device and method for recovering used sodium silicate sand for casting |
| CN205437016U (en) * | 2016-03-21 | 2016-08-10 | 马鞍山市三川机械制造有限公司 | Old sand recovery processing device is used in casting |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108723287A (en) * | 2018-06-11 | 2018-11-02 | 重庆长江造型材料（集团）股份有限公司 | A kind of thermal regeneration method of the inorganic overlay film hygrometric state antiquated sand of silicates |
| CN114850395A (en) * | 2022-05-13 | 2022-08-05 | 安徽金丰迈机械制造有限公司 | Tectorial membrane sand production recovery circulation system |
| CN114850395B (en) * | 2022-05-13 | 2023-11-07 | 安徽金丰迈机械制造有限公司 | Precoated sand production recycling system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106623767B (en) | 2018-10-30 |
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