CN110314729A - A kind of casting is crushed screening installation and its working method with nodulizer - Google Patents
A kind of casting is crushed screening installation and its working method with nodulizer Download PDFInfo
- Publication number
- CN110314729A CN110314729A CN201910457618.3A CN201910457618A CN110314729A CN 110314729 A CN110314729 A CN 110314729A CN 201910457618 A CN201910457618 A CN 201910457618A CN 110314729 A CN110314729 A CN 110314729A
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- CN
- China
- Prior art keywords
- sieve
- nodulizer
- guide channel
- material guide
- screening
- 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
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
A kind of casting is crushed screening installation and its working method with nodulizer, including feeding structure, cataclasitlc structure, screening structure, the first material collection structure, the second material collection structure, third material collection structure and the 4th material collection structure, the feeding structure is arranged in cataclasitlc structure side, the screening structure setting is immediately below cataclasitlc structure, the screening side of the structure far from feeding structure is arranged in first material collection structure and third material collection structure, and the screening structure is arranged in close to the side of feeding structure in second material collection structure and the 4th material collection structure.Each structure cooperates with each other, and realizes nodulizer Particle Breakage and screens integrated work, optimizes workflow, improve work efficiency, reduce management cost.
Description
Technical field
The present invention relates to nodulizer production field, specifically a kind of casting is crushed screening installation and its work side with nodulizer
Method.
Background technique
Nodulizer is that certain metal or alloy in iron liquid are added to obtain nodular cast iron.But nodulizer makes
It needs could use after crushing the nodulizer of monolith with being usually, therefore the crushing of nodulizer just critically important adds as one
Work process.And in casting process, requirement for nodulizer, in addition to component requirements, there are also the requirements of granule size.Existing rank
Section, the broken and screening of nodulizer is mainly by artificial, and this crumbling method is there are more disadvantage, 1) it breaks off
Nodulizer granule size difference is very big；2) manual operation is easy the powder generated when broken sucking and screening, unhealthful；3)
Broken and screening efficiency is lower.To sum up, traditional nodulizer is broken, not only production efficiency is low with the working method of screening
Under, and management cost is higher.
Summary of the invention
Goal of the invention: the object of the present invention is to provide a kind of castings to be crushed screening installation and its working method with nodulizer,
It solves the problems, such as artificial screening inefficiency and management cost is high.
Technical solution: the present invention provides a kind of castings to be crushed screening installation, including feeding structure, broken knot with nodulizer
Structure, screening structure, the first material collection structure, the second material collection structure, third material collection structure and the 4th material collection structure, the feeding structure
It is arranged in cataclasitlc structure side, the screening structure setting immediately below cataclasitlc structure, receive by first material collection structure and third
Expect structure setting in the screening side of the structure far from feeding structure, second material collection structure and the setting of the 4th material collection structure
In the screening structure close to the side of feeding structure.Each structure cooperates with each other, realize nodulizer Particle Breakage and
Screen integrated work.
Further, the feeding structure includes feed rack, structure for conveying, baffle and stock guide, the structure for conveying
Setting is in feed rack, and in structure for conveying two sides, the stock guide setting discharges one end the baffle plate setting in structure for conveying.
Nodulizer is placed on structure for conveying, automatic charging, enters cataclasitlc structure along stock guide, the baffle of structure for conveying two sides is anti-
Only nodulizer is fallen during transportation.
Further, the cataclasitlc structure include fixed plate, housing, feed well, blow tank, the first idler wheel, the second idler wheel,
First motor and the second motor, the housing are arranged in fixed plate, and the feed well is arranged in housing upper top middle position,
The underface of the enterprising hopper of fixed plate is arranged in the blow tank, and first idler wheel and the second idler wheel are separately positioned on feed well
Two sides, the first motor and the second motor are arranged in fixed plate, pass through driving member with the first idler wheel and the second idler wheel respectively
Connection.Nodulizer enters from feed well, by the extruding of the first idler wheel and the second idler wheel that relatively rotate, broken nodulizer
Particle enters screening structure along blow tank.Entire cataclasitlc structure is coated with housing, it is possible to reduce shattering process dust is in air
In suspension amount.
Further, first idler wheel and the second roller surface structure are identical, and first roller surface is provided with spiral shell
Rotation protrusion and spiral groove.Protrusion on idler wheel can increase the broken dynamics to nodulizer particle.
Further, the screening structure includes main structure, vibrational structure and cushion, and the vibrational structure setting exists
Immediately below main structure, the cushion is arranged right above main structure.After nodulizer enters screening structure, vibrational structure band
It moves entire main structure to vibrate together, improves the screening efficiency of nodulizer, and cushion then alleviates vibrational structure to entire
The vibration of equipment other structures influences, and plays buffer function.
Further, the main structure includes that cabinet, the first sieve, the second sieve, third sieve, the first guide are logical
Road, the second material guide channel, third material guide channel and the 4th material guide channel, first sieve, the second sieve and third sieve according to
It is secondary be arranged in cabinet, first material guide channel, the second material guide channel and third material guide channel be successively set on the first sieve,
Second sieve is connected with the smaller side side in third sieve section and with cabinet, and lower third sieve is being arranged just in the 4th material guide channel
It lower section and is connected with cabinet.For broken nodulizer after the first sieve, the nodulizer of larger particles enters the first material guide channel,
The nodulizer of smaller particle reaches the second sieve and is screened again；After the second sieve, the biggish nodulizer of particle enters
Second material guide channel, the nodulizer of smaller particle reach third sieve and are screened again；After third sieve, particle is larger
Nodulizer enter third material guide channel, the nodulizer of smaller particle reaches the 4th material guide channel.Multilayer different-diameter mesh
Sieve screening, so that nodulizer particle size range is finer.Entire screening process carries out inside cabinet, reduces screening process
Middle dust is suspension amount in air.
Further, first sieve, the second sieve and third sieve and horizontal plane angle are in 15 °, wherein the first sieve
Net and third sieve are parallel each other；First material guide channel, the second material guide channel and third material guide channel and the 4th guide
Channel and horizontal plane angle are in 10 °, wherein the first material guide channel and third material guide channel are parallel each other, the second material guide channel and
4th material guide channel is parallel each other.First sieve, the second sieve and third sieve and the first material guide channel, the second guide
Channel, third material guide channel and the 4th material guide channel are at an angle to the horizontal surface, convenient for the nodulizer convergence for being screened out.
Further, the mesh diameter on first sieve, the second sieve and third sieve is sequentially reduced.According to mesh
Difference, filter out the nodulizer of variable grain range.
Further, casting is crushed the working method of screening installation with nodulizer, includes the following steps:
1. nodulizer is put into feeding structure, it is transported up by structure for conveying, is entered in cataclasitlc structure along stock guide；
2. the first idler wheel, the second idler wheel relatively rotate under first motor and the second motor control, by what is entered from feed well
Nodulizer crushing, broken nodulizer enter blow tank, reach screening structure；
It is vibrated 3. screening structure is done under the control of vibrational structure, broken nodulizer reaches the first sieve, the nodularization of bulky grain
Agent reaches the first material guide channel along the first sieve, and short grained nodulizer is fallen from mesh reaches the second sieve；
4. the nodulizer of bulky grain reaches the second material guide channel along the second sieve, small after screening again at the second sieve
The nodulizer of particle is fallen from mesh reaches third sieve；
5. in third sieve, (after place is screened again, the nodulizer of bulky grain reaches third guide along third sieve and leads to
Road, short grained nodulizer is fallen from mesh reaches the 4th material guide channel；
6. the nodulizer particle screened according to size, respectively enter corresponding first material collection structure, the second material collection structure,
Third material collection structure and the 4th material collection structure.
Above-mentioned technical proposal can be seen that the invention has the following beneficial effects: 1) replace artificial means with mechanical means
Nodulizer is broken and according to granule size sifting sort, the working time is shortened, labour cost has been saved；2) nodulizer is broken
Broken and screening process is combined into one, and has been saved equipment cost, has been improved work efficiency；3) multilayer screen cloth screens, and has refined screening
The nodulizer particle size range come out；4) the broken and screening structure of nodulizer is provided with closed housing or cabinet, reduces
Dust suspension amount in the course of work in air, reduces contact of the worker with dust.To sum up, present invention optimizes balls
Agent is crushed and the workflow of screening, and the two is combined into one, was not only improved work efficiency, but also reduces management cost, more
Improve working environment.
Detailed description of the invention
Fig. 1 is perspective view of the invention；
Fig. 2 is the perspective view of cataclasitlc structure；
Fig. 3 is the perspective view of the first idler wheel；
Fig. 4 is the three-dimensional cutaway view for screening structure.
In figure: feeding structure 1, feed rack 11, structure for conveying 12, baffle 13, stock guide 14, cataclasitlc structure 2, fixed plate
21, housing 22, feed well 23, blow tank 24, the first idler wheel 25, spiral salient 251, the second idler wheel 26, spiral salient 261,
One motor 27, the second motor 28, screening structure 3, main structure 31, cabinet 311, the first sieve 312, the second sieve 313, third
Sieve 314, the first material guide channel 315, the second material guide channel 316, third material guide channel 317, the 4th material guide channel 318, vibration
Structure 32, cushion 33, the first material collection structure 4, the second material collection structure 5, third material collection structure 6, the 4th material collection structure 7.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " clockwise ", " inverse
The orientation or positional relationship of the instructions such as hour hands " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific side
Position construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two, unless otherwise restricted clearly.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Embodiment one
As shown in Fig. 1 perspective view of the invention, including feeding structure 1, cataclasitlc structure 2, screening structure 3, the first rewinding knot
Structure 4, the second material collection structure 5, third material collection structure 6 and the 4th material collection structure 7, the feeding structure 1 are arranged in cataclasitlc structure 2 one
Side, immediately below cataclasitlc structure 2, first material collection structure 4 and the setting of third material collection structure 6 exist for the setting of screening structure 3
The screening side of the structure 3 far from feeding structure 1, second material collection structure 5 and the 4th material collection structure 7 are arranged in the sieve
Select structure 3 close to the side of feeding structure 1.Nodulizer is poured into and carries out break process in crushing mechanism 2 by feeding structure 1, is crushed
Nodulizer afterwards enters screening structure 3 and is screened, and respectively enters the first rewinding according to the nodulizer that granule size screens
Structure 4, the second material collection structure 5, third material collection structure 6 and the 4th material collection structure 7.
Embodiment two
The present invention includes feeding structure 1, cataclasitlc structure 2, screening structure 3, the first material collection structure 4, the second material collection structure 5, third
Material collection structure 6 and the 4th material collection structure 7, the setting of feeding structure 1 exist in 2 side of cataclasitlc structure, the setting of screening structure 3
Immediately below cataclasitlc structure 2, first material collection structure 4 and the setting of third material collection structure 6 are tied in the screening structure 3 far from feed
The screening structure 3 is arranged in close to feeding structure 1 in the side of structure 1, second material collection structure 5 and the 4th material collection structure 7
Side.
As shown in Fig. 2 the perspective view of cataclasitlc structure 2, including fixed plate 21, housing 22, feed well 23, blow tank 24,
First idler wheel 25, the second idler wheel 26, first motor 27 and the second motor 28, the housing 22 is arranged in fixed plate 21, described
Feed well 23 be arranged in 22 upper top middle position of housing, the blow tank 24 be arranged in the enterprising hopper 23 of fixed plate 21 just under
Side, first idler wheel 25 and the second idler wheel 26 are separately positioned on 23 two sides of feed well, the first motor 27 and the second motor
28 are arranged in fixed plate 21, are connect respectively with the first idler wheel 25 and the second idler wheel 26 by driving member.
Shown in Fig. 3 is the perspective view of the first idler wheel 25, and the first idler wheel 25 is identical with 26 surface texture of the second idler wheel, described
First idler wheel, 25 surface is provided with spiral salient 251 and spiral groove 252.Enter the nodulizer of crushing mechanism 2 from feed well 23
It is crushed under the extruding of the first idler wheel 25 and the second idler wheel 26 of relative rotation, broken nodulizer enters along blow tank 24 to be sieved
Select structure 3.
As shown in Fig. 4 the three-dimensional cutaway view of structure 3, including main structure 31, vibrational structure 32 and cushion are screened
33, immediately below main structure 31, the cushion 33 is arranged above main structure 31 for the setting of vibrational structure 32.It is described
Main structure 31 includes cabinet 311, the first sieve 312, the second sieve 313, third sieve 314, the first material guide channel 315, the
Two material guide channels 316, third material guide channel 317 and the 4th material guide channel 318, first sieve 312,313 and of the second sieve
Third sieve 314 is successively set in cabinet 311, first material guide channel 315, the second material guide channel 316 and third guide
Channel 317 is successively set on the first sieve 312, the smaller side side of the second sieve 313 and 314 section of third sieve and and cabinet
311 connections, the 4th material guide channel 318 are arranged lower 313 lower section of third sieve and connect with cabinet 311.First sieve
312, the second sieve 313 and third sieve 314 and horizontal plane angle are in 15 °, wherein 314 phase of the first sieve 312 and third sieve
It is parallel between mutually；First material guide channel 315, the second material guide channel 316, third material guide channel 317 and the 4th material guide channel 318
It is in 10 ° with horizontal plane angle, wherein the first material guide channel 315 and third material guide channel 317 parallel, the second material guide channel each other
316 is parallel each other with the 4th material guide channel 318.Net on first sieve 312, the second sieve 313 and third sieve 314
Bore dia is sequentially reduced.Broken nodulizer enters screening structure 3, and vibrating mechanism 32 drives cabinet 31 to vibrate, by the first sieve
After net 312, the biggish nodulizer particle of particle enters the first material guide channel 315, and the nodulizer of smaller particle reaches the second sieve
313 are screened again；After the second sieve 313, the biggish nodulizer of particle enter the second material guide channel 316, smaller
The nodulizer of grain reaches third sieve 315 and is screened again；After third sieve 314, the biggish nodulizer of particle enters
The nodulizer of third material guide channel 317, smaller particle reaches the 4th material guide channel 318.
Embodiment three
A kind of casting is crushed screening installation, including feeding structure 1, cataclasitlc structure 2, screening structure 3, the first rewinding knot with nodulizer
Structure 4, the second material collection structure 5, third material collection structure 6 and the 4th material collection structure 7, the feeding structure 1 are arranged in cataclasitlc structure 2 one
Side, immediately below cataclasitlc structure 2, first material collection structure 4 and the setting of third material collection structure 6 exist for the setting of screening structure 3
The screening side of the structure 3 far from feeding structure 1, second material collection structure 5 and the 4th material collection structure 7 are arranged in the sieve
Select structure 3 close to the side of feeding structure 1.The feeding structure 1 includes feed rack 11, structure for conveying 12, baffle 13 and leads
Flitch 14, in feed rack 11, the setting of baffle 13 is described to lead in 12 two sides of structure for conveying for the structure for conveying 12 setting
The setting of flitch 14 is in the discharging of structure for conveying 12 one end.The cataclasitlc structure 2 includes fixed plate 21, housing 22, feed well 23, discharging
Slot 24, the first idler wheel 25, the second idler wheel 26, first motor 27 and the second motor 28, the housing 22 are arranged in fixed plate 21,
The feed well 23 is arranged in 22 upper top middle position of housing, and the enterprising hopper 23 of fixed plate 21 is arranged in the blow tank 24
Underface, first idler wheel 25 and the second idler wheel 26 are separately positioned on 23 two sides of feed well, the first motor 27 and second
Motor 28 is arranged in fixed plate 21, is connect respectively with the first idler wheel 25 and the second idler wheel 26 by driving member.First rolling
Wheel 25 is identical with 26 surface texture of the second idler wheel, and 25 surface of the first idler wheel is provided with spiral salient 251 and spiral groove
252.The screening structure 3 includes main structure 31, vibrational structure 32 and cushion 33, and the vibrational structure 32 is arranged in main body
Immediately below structure 31, the cushion 33 is arranged above main structure 31.The main structure 31 includes cabinet 311, first
Sieve 312, the second sieve 313, third sieve 314, the first material guide channel 315, the second material guide channel 316, third material guide channel
317 and the 4th material guide channel 318, first sieve 312, the second sieve 313 and third sieve 314 are successively set on cabinet
In 311, first material guide channel 315, the second material guide channel 316 and third material guide channel 317 are successively set on the first sieve
312, the smaller side side of the second sieve 313 and 314 section of third sieve is simultaneously connected with cabinet 311, the 4th material guide channel 318
Lower 313 lower section of third sieve is set and is connected with cabinet 311.First sieve 311, the second sieve 312 and third sieve 313
It is in 15 ° with horizontal plane angle, wherein the first sieve 311 is parallel each other with third sieve 313；First material guide channel 315,
Second material guide channel 316, third material guide channel 317 and the 4th material guide channel 318 and horizontal plane angle are in 10 °, wherein first leads
Expect that channel 315 is parallel each other with third material guide channel 317, the second material guide channel 316 and the 4th material guide channel 318 are flat each other
Row.Mesh diameter on first sieve 311, the second sieve 312 and third sieve 313 is sequentially reduced.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as of the invention
Protection scope.
Claims (9)
1. a kind of casting is crushed screening installation with nodulizer, it is characterised in that: including feeding structure (1), cataclasitlc structure (2), sieve
Select structure (3), the first material collection structure (4), the second material collection structure (5), third material collection structure (6) and the 4th material collection structure (7), institute
Feeding structure (1) setting is stated in cataclasitlc structure (2) side, screening structure (3) setting is immediately below cataclasitlc structure (2), institute
It states the first material collection structure (4) and third material collection structure (6) setting and screens the side of structure (3) far from feeding structure (1) described,
Second material collection structure (5) and the setting of the 4th material collection structure (7) are the one of screening structure (3) close feeding structure (1)
Side.
2. casting according to claim 1 is crushed screening installation with nodulizer, it is characterised in that: the feeding structure (1)
Including feed rack (11), structure for conveying (12), baffle (13) and stock guide (14), structure for conveying (12) setting is being fed
In rack (11), in structure for conveying (12) two sides, the stock guide (14) is arranged in structure for conveying for baffle (13) setting
(12) discharge one end.
3. casting according to claim 1 is crushed screening installation with nodulizer, it is characterised in that: the cataclasitlc structure (2)
Including fixed plate (21), housing (22), feed well (23), blow tank (24), the first idler wheel (25), the second idler wheel (26), first
Motor (27) and the second motor (28), the housing (22) are arranged on fixed plate (21), and the feed well (23) is arranged in cover
Shell (22) upper top middle position, the blow tank (24) setting are described in the underface of fixed plate (21) enterprising hopper (23)
First idler wheel (25) and the second idler wheel (26) are separately positioned on feed well (23) two sides, the first motor (27) and the second motor
(28) it is arranged on fixed plate (21), is connect respectively with the first idler wheel (25) and the second idler wheel (26) by driving member.
4. casting according to claim 3 is crushed screening installation with nodulizer, it is characterised in that: first idler wheel (25)
Identical with the second idler wheel (26) surface texture, the first idler wheel (25) surface is provided with spiral salient (251) and spiral groove
(252).
5. casting according to claim 1 is crushed screening installation with nodulizer, it is characterised in that: the screening structure (3)
Including main structure (31), vibrational structure (32) and cushion (33), the vibrational structure (32) is arranged in main structure (31)
Underface, cushion (33) setting is right above main structure (31).
6. casting according to claim 5 is crushed screening installation with nodulizer, it is characterised in that: the main structure (31)
Including cabinet (311), the first sieve (312), the second sieve (313), third sieve (314), the first material guide channel (315),
Two material guide channels (316), third material guide channel (317) and the 4th material guide channel (318), first sieve (312), the second sieve
Net (313) and third sieve (314) are successively set in cabinet (311), and first material guide channel (315), the second guide are logical
Road (316) and third material guide channel (317) are successively set on the first sieve (312), the second sieve (313) and third sieve
(314) the smaller side side in section is simultaneously connected with cabinet (311), and lower third sieve (313) are arranged in the 4th material guide channel (318)
Underface and with cabinet (311) connect.
7. casting according to claim 5 is crushed screening installation with nodulizer, it is characterised in that: first sieve
(312), the second sieve (313) and third sieve (314) and horizontal plane angle are in 15 °, wherein the first sieve (312) and third sieve
Net (314) is parallel each other；First material guide channel (315), the second material guide channel (316), third material guide channel (317) and
4th material guide channel (318) and horizontal plane angle are in 10 °, wherein the first material guide channel (315) and third material guide channel (317) phase
Parallel between mutually, the second material guide channel (316) is parallel each other with the 4th material guide channel (318).
8. casting according to claim 5 is crushed screening installation with nodulizer, it is characterised in that: first sieve
(312), the mesh diameter on the second sieve (313) and third sieve (314) is sequentially reduced.
9. the working method that a kind of casting as described in claim 1 ~ 8 is crushed screening installation with nodulizer, it is characterised in that: tool
Steps are as follows for body:
Nodulizer is put into feeding structure (1), is transported up by structure for conveying (12), enters cataclasitlc structure along stock guide (14)
(2) in；
First idler wheel (25), the second idler wheel (26) relatively rotate under first motor (27) and the second motor (28) control, will
The nodulizer crushing entered from feed well (23), broken nodulizer enter blow tank (24), reach screening structure (3)；
Screening structure (3) is done under the control of vibrational structure (32) to be vibrated, and broken nodulizer reaches the first sieve (312), greatly
The nodulizer of particle reaches the first material guide channel (315) along the first sieve (312), and short grained nodulizer is fallen from mesh
Reach the second sieve (313)；
After screening again at the second sieve (313), the nodulizer of bulky grain reaches the second guide along the second sieve (313)
Channel (316), short grained nodulizer is fallen from mesh reaches third sieve (314)；
After screening again at third sieve (314), the nodulizer of bulky grain, which reaches third along third sieve (314), is led
Expect channel (317), short grained nodulizer is fallen from mesh reaches the 4th material guide channel (318)；
The nodulizer particle screened according to size respectively enters corresponding first material collection structure (4), the second material collection structure
(5), third material collection structure (6) and the 4th material collection structure (7).
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| CN110947457A (en) * | 2019-12-27 | 2020-04-03 | 王莉 | Raw materials screening stoving integrated device that cement manufacture used |
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