CN108296439A - A kind of grinding antiquated sand collection device - Google Patents
A kind of grinding antiquated sand collection device Download PDFInfo
- Publication number
- CN108296439A CN108296439A CN201710763838.XA CN201710763838A CN108296439A CN 108296439 A CN108296439 A CN 108296439A CN 201710763838 A CN201710763838 A CN 201710763838A CN 108296439 A CN108296439 A CN 108296439A
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- CN
- China
- Prior art keywords
- grinding
- frosted disk
- frosted
- sieve
- antiquated 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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- 239000004576 sand Substances 0.000 title claims abstract description 119
- 238000000227 grinding Methods 0.000 title claims abstract description 118
- 238000001035 drying Methods 0.000 claims abstract description 13
- 238000012216 screening Methods 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 16
- 238000007664 blowing Methods 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 12
- 238000007873 sieving Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 description 6
- 238000005266 casting Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
-
- 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)
- Crushing And Grinding (AREA)
Abstract
The present invention relates to a kind of grinding antiquated sand collection devices, including grinding unit, the grinding unit to include：Grinding drum is provided with frosted layer on grinding drum inner wall；The first frosted disk inside grinding drum and the second frosted disk, the first frosted disk and the second frosted disk are rotatably connected in grinding drum；The rotation axis of first frosted disk and the second frosted disk is mutually orthogonal.Mechanical lapping carried out to antiquated sand by frosted layer, the first frosted disk and the second frosted disk in grinding unit, while the rotation of the first frosted disk and the second frosted disk different directions makes antiquated sand effectively be ground and collision friction, achievees the effect that antiquated sand is levigate.The device further includes screening, dedusting, humidification, drying unit, it realizes high-efficient grinding sieve sand dedusting and humidifies drying integrated operation, effectively cast waste sand is directly ground, is sieved, ensure that cast waste sand can preferably enter next treatment process, while the apparatus structure is simple, easy to use.
Description
Technical field
The present invention relates to casting field more particularly to a kind of grinding antiquated sand collection devices.
Background technology
China is the big country for producing casting, and casting output is at the forefront in the world, and wherein sand casting accounts for absolutely in foundry industry
Most of, China, which often produces one ton of castings, can generate about 1.2 tons of antiquated sands, and the reuse ratio of antiquated sand only has 20%-30%,
Remaining major part can be dropped, and on the one hand can cause environmental pollution, on the other hand will also result in the significant wastage of resource.Therefore,
The processing and utilization of antiquated sand have become China's problem in the urgent need to address.And cast waste sand needs to grind in recycling
It wears into tiny sand grains and is recycled to be collected, and much use manual operation in the prior art, or by simple and mechanical
The dust of the inside is sifted out after grinding, such method is cumbersome, wastes time, and requirement is still not achieved in obtained product.
Therefore it provides a kind of easy to operate, grinding screening effect is good antiquated sand collection device is a technical problem of this field.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of grinding antiquated sand collection easy to operate, grinding screening effect is good
Device.
The technical solution that the present invention takes is：
A kind of grinding antiquated sand collection device, including grinding unit, the grinding unit include：Grinding drum, the grinding drum
Frosted layer is provided on inner wall；The first frosted disk inside the grinding drum and the second frosted disk, the first frosted disk
It is rotatably connected in the grinding drum with the second frosted disk；The rotation axis phase of the first frosted disk and the second frosted disk
It is mutually orthogonal.
Further, the first frosted disk and the grinding drum are coaxial or axis is arranged in parallel, and the first frosted disk passes through
First motor driving rotation；The axis of the second frosted disk and the grinding drum is vertically arranged, and the second frosted disk passes through
Second motor-driven rotation；Several motor mounting grooves, second electricity are evenly arranged on the peripheral surface of the first frosted disk
Machine is set in the motor mounting groove.
Further, the one end of the second frosted disk far from second motor is also fixedly connected with fixed block, the fixation
Distance 2-3mm between end face and the grinding drum inner wall of the block far from the second frosted disk.
Further, grinding drum upper side wall is equipped with plus sand mouth, is equipped with out sandpipe on the downside of the grinding drum, described plus sand mouth and
It is described go out sandpipe on be equipped with shut-off valve.
Further, further include sieve unit, the sieve unit is set in seal closure body, and the grinding unit is fixed
It is installed in the first support on the sealing cover body top, and the sandpipe that goes out of the grinding unit stretches into the seal closure body
Side.
Further, sieve unit includes sieve punch ball, is provided with several through-holes on the sieve punch ball outer wall, is pasted on inner wall
It is covered with filter screen；The sieve punch ball passes through third motor-driven rotation；It is equipped in the seal closure body and is used to support the sieve sand
The second support of ball, the sieve punch ball positioned at the support shaft of its both sides by being rotationally connected in the second support, and described
Three motors are located at the external side of the seal closure, the drive shaft of the third motor stretch into the seal closure body side and with the branch
Support axis is fixedly connected.
Further, sieve punch ball is equipped with sand inlet, and closing or the cover board for opening the sand inlet；Initial position
When, the sand inlet is located at the going out immediately below sandpipe of the grinding drum, and pipe diameter of shaking out described in the diameter ratio of the sand inlet is big
5-8mm。
Further, sieve unit further includes collecting tank, and the collecting tank is located at immediately below the sieve punch ball, for collecting
By it is described sieve punch ball screen out come dust.
Further, further include dust removing units and drying unit；The dust removing units include blowing unit and water spray unit,
The blowing unit includes being located inside the seal closure body and close to the blowing head for sieving punch ball outer surface setpoint distance, with
And the wind turbine positioned at the external side of the seal closure；The water spray unit includes being located inside the seal closure body and close to the sieve
The nozzle of punch ball outer surface setpoint distance, and the water tank positioned at the external side of the seal closure；The drying unit includes being located at
Inside the seal closure body and close to the hot air head of sieve punch ball outer surface setpoint distance, and it is external positioned at the seal closure
The air-heater of side.
Further, the 1/3-1/2 of a diameter of grinding drum diameter of the first frosted disk, the second frosted disk it is straight
Diameter is the 1/4-1/3 of the first frosted disk diameter.
The grinding antiquated sand collection device of the present invention, has the advantages that：
(1) grinding antiquated sand collection device of the invention, grinding unit includes first be rotatably installed in grinding drum
Frosted disk and the second frosted disk, and the first frosted disk and the second frosted disk are rotated with orthogonal direction, and antiquated sand is made effectively to be ground
Mill and collision friction.
(2) in grinding antiquated sand collection device of the invention, the first frosted disk and grinding drum are coaxial or axis is arranged in parallel, the
The axis of two frosted disks and grinding drum is vertically arranged, and several motor mounting grooves are evenly arranged on the peripheral surface of the first frosted disk,
The second motor of the second frosted disk is driven to be set in motor mounting groove, the design of this structure can make to be located at several second mills
Between emery disc and between the first frosted disk and grinding drum antiquated sand has obtained effective grinding, further improves antiquated sand
Milling area, production efficiency greatly improves.
(3) grinding antiquated sand collection device of the invention, due to being arranged fixed block in the front end of the second frosted disk, fixed block with
The spacing of grinding drum is relatively low, can effectively stir close to the antiquated sand at grinding drum inner wall, antiquated sand in process of lapping is made to locate always
In motion state, on the basis of grinding, by fixed block stir realization leave or rush down fall during can also be between antiquated sand
Row mechanical collision can further realize the purpose of antiquated sand pulverizing and jevigating；The volume of fixed block is accumulated less than the second frosted disk body simultaneously,
So that the side wall of the second frosted disk can also realize the grinding to antiquated sand, grinding effect is improved.
(4) grinding antiquated sand collection device of the invention, sieves the setting of punch ball while efficiently separating fine dusts impurity
Also the collection to qualified antiquated sand can be realized, it is simple and convenient.
(5) in grinding antiquated sand collection device of the invention, the setting of dust removing units can realize the dust impurities screened out
It is effective to collect removal, on the one hand the dust being attached on sieve punch ball is blown down by wind turbine, another aspect nozzle water spray will
The skyborne dust that floats carries, and can realize effective cleaning to sieving punch ball outer wall；The setting of drying unit can will enter
Sieve punch ball in moisture drying, guarantee dried, antiquated sand after pure processing.
(6) grinding antiquated sand collection device of the invention, it is drying integrated to realize high-efficient grinding-sieve sand-dedusting-humidification-
Operation, effectively directly grinds cast waste sand, sieves, and ensures that cast waste sand can preferably enter next treatment process, together
When the apparatus structure it is simple, easy to use, can effectively save physical resources and human resources, improve working efficiency.
Description of the drawings
Illustrate the embodiment of the present invention or technical solution in the prior art in order to clearer, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it is clear that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the cast waste sand collection device structural schematic diagram of the present invention；
Fig. 2 is partial enlarged view at A in Fig. 1；
Fig. 3 is partial enlarged view at B in Fig. 1；
Fig. 4 is grinding unit structural side view in the cast waste sand collection device of the present invention；
Wherein：1- grinding drums, 101- frosted layers, 102- add sand mouth, 103- to go out sandpipe, 104- shut-off valves, the first frosteds of 2-
Disk, 3- the second frosted disks, 4- first motors, the second motors of 5-, 6- motor mounting grooves, 7- fixed blocks, 8- seal cover body, 9- first
Holder, 10- sieve punch ball, 1001- through-holes, 1002- filter screens, 1003- sand inlets, 1004- cover boards, 11- third motors, 12- the
Two holders, 13- support shafts, 14- collecting tanks, 15- blowing heads, 16- wind turbines, 17- nozzles, 18- water tanks, 19- hot air heads, 20- heat
Wind turbine, 21- third holders, 22- battery packs.
Specific implementation mode
Below in conjunction with the attached drawing in the present invention, technical solution in the embodiment of the present invention carry out it is clear, completely retouch
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, all other reality that those skilled in the art is obtained without making creative work
Example is applied, protection scope of the present invention is belonged to.
The cast waste sand collection device of the present invention, including grinding unit, sieve unit, dust removing units and drying unit.
As shown in Figs 1-4, grinding unit includes：Grinding drum 1 is provided with frosted layer 101 on 1 inner wall of grinding drum；Positioned at grinding
The first frosted disk 2 inside grinding barrel 1 and the second frosted disk 3, the first frosted disk 2 and the second frosted disk 3 are rotatably connected at and grind
In grinding barrel 1；The rotation axis of first frosted disk 2 and the second frosted disk 3 is mutually orthogonal.First frosted disk 2,3 and of the second frosted disk
The mechanical lapping, it can be achieved that antiquated sand is arranged in frosted layer 101, and antiquated sand realizes the levigate mesh of antiquated sand by being in contact with it friction
's；Meanwhile first frosted disk 2 and the second frosted disk 3 the mutually orthogonal design of rotation axis so that the first frosted disk 2 and
Two frosted disks 3 are rotated around different directions, are realized to effective grinding of antiquated sand and frictional impact.
Specifically, the first frosted disk 2 and grinding drum 1 are coaxial or axis is arranged in parallel, the first frosted disk 2 passes through first motor
4 driving rotations；The axis of second frosted disk 3 and grinding drum 1 is vertically arranged, and the second frosted disk 3 is turned by the driving of the second motor 5
It is dynamic；As shown in figure 3, being evenly arranged with several motor mounting grooves 6 on the peripheral surface of the first frosted disk 2, the second motor 5 is set to electricity
6 in machine mounting groove.First motor 4 is arranged on the lateral wall of grinding drum 1, connect and drives with the first frosted disk 2 by rotary shaft
Dynamic first frosted disk 2 rotation.Second frosted disk 3 is realized under the driving of the second motor 5 around its axis rotation, simultaneously as
Two motors 5 are arranged on the first frosted disk 2, and the second frosted disk 3 can drive rotation under the rotation of the first frosted disk 2, that is, realize
Axis around the first frosted disk 2 revolves round the sun.The design of this structure can make between several second frosted disks 3 and first
Antiquated sand between frosted disk 2 and grinding drum 1 has obtained effective grinding, further improves the milling area of antiquated sand, production
Efficiency greatly improves.
Specifically, the one end of the second frosted disk 3 far from the second motor 5 is also fixedly connected with fixed block 7, fixed block 7 is separate
Distance 2-3mm between 1 inner wall of end face and grinding drum of second frosted disk 3.Since fixed block is arranged in the front end of the second frosted disk 3
7, fixed block 7 and the spacing of grinding drum 1 are relatively low, can effectively stir close to the antiquated sand at 1 inner wall of grinding drum, make process of lapping
Middle antiquated sand is kept in motion always, on the basis of grinding, by fixed block 7 stir realization leave or rush down fall during it is useless
Mechanical collision can be also carried out between sand, can further realize the purpose of antiquated sand pulverizing and jevigating；The volume of fixed block 7 is less than the simultaneously
Two frosted disks, 3 volume so that the side wall of the second frosted disk 3 can also realize the grinding to antiquated sand, improve grinding effect.More specifically
, the effect of the fixed block 7 in the present embodiment also can make the end face of the second frosted disk 3 by increasing the width of the second frosted disk 3
It is realized away from 1 inner wall 2-3mm of grinding drum.
Specifically, 1 upper side wall of grinding drum is equipped with plus sand mouth 102,1 downside of grinding drum is equipped with out sandpipe 103, adds sand mouth 102
With go out on sandpipe 103 to be equipped with shut-off valve 104.
Specifically, the 1/3-1/2 of 1 diameter of a diameter of grinding drum of the first frosted disk 2, a diameter of the of the second frosted disk 3
The 1/4-1/3 of one frosted disk, 2 diameter.Diameter Relationship between grinding drum 1, the first frosted disk 2 and the second frosted disk 3, on the one hand
It ensure that a process of lapping can realize effective grinding of antiquated sand as much as possible, on the other hand also obtain frosted layer and frosted disk
To efficiently using, i.e., raising grinding efficiency as big as possible.
Specifically, the cast waste sand collection device further includes sieve unit, sieve unit is set in sealing cover body 8, is ground
Mill unit is fixedly installed in the first support 9 on 8 top of sealing cover body, and the sandpipe 103 that goes out of grinding unit stretches into sealing cover body 8
Inside.It is directly protruding into 8 inside of sealing cover body due to going out sandpipe 103, is splashed during can shaking out to avoid the antiquated sand of grinding unit
Environment is polluted to outside.
Specifically, sieve unit includes sieve punch ball 10, as shown in Fig. 2, being provided with several through-holes on sieve 10 outer wall of punch ball
1001, filter screen 1002 is covered on inner wall；It sieves punch ball 10 and rotation is driven by third motor 11；It seals to be equipped in cover body 8 and use
In the second support 12 of support screen punch ball 10, sieve punch ball 10 is rotationally connected with second support by the support shaft 13 positioned at its both sides
On 12, third motor 11 is located at sealing cover body 8 outside, the drive shaft of third motor 11 stretch into 8 inside of sealing cover body and with support
Axis 13 is fixedly connected.In screening process, sieve punch ball 10 rotates under the driving of third motor 11, useless after ground unit grinding
Sand realizes rotation screening in sieving punch ball 10, and the thinner impurity of grain size and dust etc. are filtered by filter screen 1002 and by through-hole
1001 drain into sieve punch ball 10 outside, realize with sieve after antiquated sand efficiently separate.Entire sieve unit is arranged in seal closure simultaneously
In body 8, convenient for fly out sieve punch ball 10 impurity and dust be uniformly processed, prevent the pollution of the environment.
Specifically, sieve punch ball 10 is equipped with sand inlet 1003, and closing or the cover board 1004 for opening sand inlet 1003；Just
When beginning position, sand inlet 1003 is located at the going out immediately below sandpipe 103 of grinding drum 1, and it is straight that the diameter ratio of sand inlet 1003 goes out sandpipe 103
The big 5-8mm of diameter.After process of lapping, shut-off valve 104 and sieve 10 sand inlet 1003 of punch ball that grinding drum 1 goes out sandpipe 103 are opened
Cover board 1004, antiquated sand after grinding directly drops by going out sandpipe 103 and sand inlet 1003 in sieve punch ball 10, sand inlet
1003 larger-diameter designs completely, adequately spew out into sieve punch ball 10 convenient for antiquated sand, and antiquated sand collection rate is very high.
Specifically, sieve unit further includes collecting tank 14, collecting tank 14 is located at immediately below sieve punch ball 10, passes through for collecting
Sieve punch ball 10 screens out the dust come.
Since sieve punch ball 10 is in rotary course, because a part of dust can drop into collecting tank 14, a part can float
Get up, some can be attached on the outer wall of sieve punch ball 10, of long duration that the sieve sand efficiency for sieving punch ball 10 can be caused to reduce.Cause
This, which further includes dust removing units, and dust removing units include blowing unit and water spray unit, blowing unit packet
It includes positioned at 8 inside of sealing cover body and close to the blowing head 15 of 10 sieve punch ball outer surface setpoint distances, and outside sealing cover body 8
The wind turbine 16 of side；Water spray unit includes the nozzle 17 for being located at 8 inside of sealing cover body and close sieve 10 outer surface setpoint distance of punch ball,
And the water tank 18 positioned at 8 outside of sealing cover body；Starting wind turbine 16 makes the blowing of blowing head 15 that will be attached on sieve 10 outer wall of punch ball
Dust blow down, then the skyborne dust that floats is carried by the water spray of nozzle 17, while the water of the ejection of nozzle 17 may be used also
10 outer wall of cleaning screen punch ball, this mode can effectively improve the husky efficiency of sieve.
Nozzle 17 spray water some can enter sieve punch ball 10 in so that sieve punch ball 10 in antiquated sand get wet, therefore,
The cast waste sand collection device further includes drying unit, which includes being located at 8 inside of sealing cover body and close sieve punch ball
The hot air head 19 of 10 outer surface setpoint distances, and the air-heater 20 positioned at 8 outside of sealing cover body.It is husky to sieve by air-heater 20
Antiquated sand is dried in ball 10, to reach antiquated sand after standard compliant processing.
Specifically, being disposed with blowing head 15, nozzle 17, branch from top to bottom in 10 side of sieve punch ball in sealing cover body 8
Axis 13 and hot air head 19 are supportted, it is corresponding to be equipped with third holder 21, wind turbine 16, water tank 18, third motor in 8 outside of sealing cover body
11, air-heater 20 is fixedly mounted on successively on third holder 21.It is equipped with battery pack 22 in 21 other side of third holder simultaneously, is used for
Fan 16 and air-heater 19 are powered.And first motor 4, the second motor 5 and third motor 11 then use external electrical by socket
Source powers.
The course of work of cast waste sand collection device of the present invention is：In 104 closedown condition of shut-off valve for going out sandpipe 103
Under, by adding sand mouth 102 that suitable antiquated sand is added into grinding drum 1, the shut-off valve 104 added at sand mouth 102 is closed later, then
Start first motor 4 and the second motor 5, starts to be ground antiquated sand.In process of lapping, the first frosted disk 2 and the second frosted
Disk 3, which is in, does not stop rotation status, mutually rubbing between reusing and frosted layer 101, the first frosted disk 2 and the second frosted disk 3
It wipes, antiquated sand is made adequately to be ground, ensure that the sand grains of grinding is more tiny, while in process of lapping, fixed block 7 is to grinding drum
Antiquated sand is constantly stirred in 1, is ensured that antiquated sand is kept in motion always, is kept grinding more thorough.
After grinding to a certain extent, first motor 4 and the second motor 5 are closed, the shut-off valve on sandpipe 103 is opened out
104, using gravity, ground antiquated sand by go out sandpipe 103 flow through sand inlet 1003 enter sieve punch ball 10 in.When grinding
After antiquated sand in grinding barrel 1 is all discharged in sieve punch ball 10, the cover board 1004 on sand inlet 1003 is locked by bolt, opens third
Motor 11 makes sieve punch ball 10 start rotation and realizes screening.Antiquated sand in sieve punch ball 10 can not stop in sieving 10 rotary course of punch ball
Rolling, at this time will be suitable again by the filtering of filter screen 1002 by the fine impurities and dust etc. of grinding separation in antiquated sand
The discharge sieve punch ball 10 of through-hole 1001.The impurity of discharge, a part can drop into collecting tank 14, and a part can swim in sky
In, some can be attached on sieve 10 outer wall of punch ball, and unlatching dust removing units is at this moment needed to remove dust.It starts first
The dust that wind turbine 16 makes the blowing of public attention 15 that will be attached on sieve 10 outer wall of punch ball is blown down, then is floatd in sky by the water spray handle of nozzle 17
In dust carry, while nozzle 17 spray water 10 outer wall of sieve punch ball also capable of washing.And the water that nozzle 17 sprays has one
Part can enter in sieve punch ball 10 so that antiquated sand is got wet in sieve punch ball 10, is dried at this time to antiquated sand by drying unit
Processing.Wind turbine 16, air-heater 20 and third motor 11 are finally closed, antiquated sand is drawn off can be obtained out of sieve punch ball 10 and is handled well
Antiquated sand.
The grinding antiquated sand collection device of the present invention, realizes high-efficient grinding-sieve sand-drying integrated behaviour of dedusting-humidification-
Make, effectively cast waste sand is directly ground, is sieved, ensures that cast waste sand can preferably enter next treatment process, simultaneously
The apparatus structure is simple, easy to use, can effectively save physical resources and human resources, improves working efficiency.
The present invention is further described by specific embodiment above, it should be understood that, here specifically
Description, should not be construed as the restriction to the spirit and scope of the invention, and one of ordinary skilled in the art is reading this explanation
The various modifications made to above-described embodiment after book belong to the range that the present invention is protected.
Claims (10)
1. a kind of grinding antiquated sand collection device, which is characterized in that including grinding unit, the grinding unit includes：
Grinding drum is provided with frosted layer on the grinding drum inner wall；
The first frosted disk inside the grinding drum and the second frosted disk, the first frosted disk and the second frosted disk can turn
It is connected to dynamicly in the grinding drum；
The rotation axis of the first frosted disk and the second frosted disk is mutually orthogonal.
2. grinding antiquated sand collection device according to claim 1, which is characterized in that the first frosted disk and the grinding
Bucket is coaxial or axis is arranged in parallel, and the first frosted disk is driven by first motor and rotated；
The axis of the second frosted disk and the grinding drum is vertically arranged, and the second frosted disk is turned by the driving of the second motor
It is dynamic；
Several motor mounting grooves are evenly arranged on the peripheral surface of the first frosted disk, second motor is set to the electricity
In machine mounting groove.
3. grinding antiquated sand collection device according to claim 2, which is characterized in that the second frosted disk is far from described
One end of two motors is also fixedly connected with fixed block, end face of the fixed block far from the second frosted disk and the grinding drum
Distance 2-3mm between inner wall.
4. grinding antiquated sand collection device according to claim 1, which is characterized in that the grinding drum upper side wall is equipped with plus sand
Mouthful, be equipped with out sandpipe on the downside of the grinding drum, described plus sand mouth and it is described go out sandpipe on be equipped with shut-off valve.
5. grinding antiquated sand collection device according to claim 1, which is characterized in that further include sieve unit, the screening
Unit is set in seal closure body, and the grinding unit is fixedly installed in the first support on the sealing cover body top, and institute
The sandpipe that goes out for stating grinding unit stretches into side in the seal closure body.
6. grinding antiquated sand collection device according to claim 5, which is characterized in that the sieve unit includes sieve punch ball,
Several through-holes are provided on the sieve punch ball outer wall, filter screen is covered on inner wall；
The sieve punch ball passes through third motor-driven rotation；
The second support for being used to support the sieve punch ball is equipped in the seal closure body, the sieve punch ball passes through positioned at its both sides
Support shaft is rotationally connected in the second support, and the third motor is located at the external side of the seal closure, the third motor
Drive shaft stretch into side in the seal closure body and be fixedly connected with the support shaft.
7. grinding antiquated sand collection device according to claim 6, which is characterized in that the sieve punch ball is equipped with sand inlet,
And close or open the cover board of the sand inlet；When initial position, what the sand inlet was located at the grinding drum is going out sandpipe just
Lower section, shake out described in the diameter ratio of the sand inlet the big 5-8mm of pipe diameter.
8. grinding antiquated sand collection device according to claim 7, which is characterized in that the sieve unit further includes collecting
Slot, the collecting tank are located at immediately below the sieve punch ball, for collects by it is described sieve punch ball screen out come dust.
9. grinding antiquated sand collection device according to claim 8, which is characterized in that further include that dust removing units and drying are single
Member；
The dust removing units include blowing unit and water spray unit, and the blowing unit includes being located inside the seal closure body simultaneously
Close to the blowing head of sieve punch ball outer surface setpoint distance, and the wind turbine positioned at the external side of the seal closure；The water spray
Unit includes being located inside the seal closure body and close to the nozzle of sieve punch ball outer surface setpoint distance, and positioned at described
The water tank of the external side of seal closure；
The drying unit includes being located inside the seal closure body and close to the hot wind for sieving punch ball outer surface setpoint distance
Head, and the air-heater positioned at the external side of the seal closure.
10. grinding antiquated sand collection device according to claim 1, which is characterized in that the first frosted disk it is a diameter of
The 1/3-1/2 of the grinding drum diameter, the 1/4-1/3 of a diameter of first frosted disk diameter of the second frosted disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710763838.XA CN108296439A (en) | 2017-08-30 | 2017-08-30 | A kind of grinding antiquated sand collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710763838.XA CN108296439A (en) | 2017-08-30 | 2017-08-30 | A kind of grinding antiquated sand collection device |
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| CN108296439A true CN108296439A (en) | 2018-07-20 |
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| CN201710763838.XA Pending CN108296439A (en) | 2017-08-30 | 2017-08-30 | A kind of grinding antiquated sand collection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918872A (en) * | 2019-12-20 | 2020-03-27 | 六安七茗道机电科技有限公司 | Be applied to filter equipment that casting sand mould renovated |
| CN113275502A (en) * | 2021-04-29 | 2021-08-20 | 柳州柳晶环保科技有限公司 | Regeneration method of organic waste sand |
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| CN87103452A (en) * | 1986-05-20 | 1988-03-23 | 久保田铁工株式会社 | The device of cleaning particle surface |
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| JPH03142034A (en) * | 1989-10-26 | 1991-06-17 | Toshiba Ceramics Co Ltd | Kneading machine |
| JPH04275868A (en) * | 1991-01-14 | 1992-10-01 | I N R Kenkyusho:Kk | Barrel polishing device |
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| CN110918872A (en) * | 2019-12-20 | 2020-03-27 | 六安七茗道机电科技有限公司 | Be applied to filter equipment that casting sand mould renovated |
| CN110918872B (en) * | 2019-12-20 | 2021-03-30 | 泰州市津专知识产权服务有限公司 | Be applied to filter equipment that casting sand mould renovated |
| CN113275502A (en) * | 2021-04-29 | 2021-08-20 | 柳州柳晶环保科技有限公司 | Regeneration method of organic waste sand |
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Address after: 213000 No. 12, Zhuyun Road, Zhuhu Town, Liyang City, Changzhou City, Jiangsu Province Applicant after: Liujing Technology Group Co.,Ltd. Address before: 213000 No. 12, Zhuyun Road, Zhuhu Town, Liyang City, Changzhou City, Jiangsu Province Applicant before: Liujing Technology Group (Changzhou) Co.,Ltd. Address after: 213000 No. 12, Zhuyun Road, Zhuhu Town, Liyang City, Changzhou City, Jiangsu Province Applicant after: Liujing Technology Group (Changzhou) Co.,Ltd. Address before: 545006 No. 10, Liye Road, Xinxing Industrial Park, Liuzhou City, Guangxi Zhuang Autonomous Region Applicant before: LIUZHOU LIUJING TECHNOLOGY Co.,Ltd. |
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Application publication date: 20180720 |