CN107297237A - A kind of multi-stage crushing screening installation for building - Google Patents
A kind of multi-stage crushing screening installation for building Download PDFInfo
- Publication number
- CN107297237A CN107297237A CN201710593960.7A CN201710593960A CN107297237A CN 107297237 A CN107297237 A CN 107297237A CN 201710593960 A CN201710593960 A CN 201710593960A CN 107297237 A CN107297237 A CN 107297237A
- Authority
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- China
- Prior art keywords
- welded
- quartering hammer
- rotary shaft
- tank body
- crushing
- 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.)
- Withdrawn
Links
- 238000012216 screening Methods 0.000 title claims abstract description 77
- 238000009434 installation Methods 0.000 title claims abstract description 15
- 238000007873 sieving Methods 0.000 claims abstract description 44
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 51
- 230000000694 effects Effects 0.000 abstract description 9
- 238000012545 processing Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 239000004566 building material Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
- B02C13/284—Built-in 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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more 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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
- B02C13/18—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor
- B02C13/1807—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate
- B02C2013/1857—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices with beaters rigidly connected to the rotor the material to be crushed being thrown against an anvil or impact plate rotating coaxially around the rotor shaft
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of multi-stage crushing screening installation for building, including tank body and rotary shaft are crushed, the crushing tank base is welded in frame, be welded with primary breakup case at the top of the crushing tank body, primary breakup case upper end is welded with loading hopper；It is welded with the crushing tank body upper inside wall on the inside of fixed quartering hammer A, fixed quartering hammer A and rotation quartering hammer A is installed, is rotated quartering hammer A and be welded on the outside of sieving plate A；The sieving plate A is welded on rotary shaft top, screening net A is welded with rotary shaft below sieving plate A, charging hole is offered in the rotary shaft of screening net A bottom sides, charging hole is connected with the hollow discharging channel that interior of rotating shaft is opened up, the rotary shaft bottom passes crushing tank body bottom wall connection hopper a；Stabilized structure, realizes the preliminary crushing processing to the thick material in loading hopper, convenient that material is crushed, screened, is cleaned, is exported, and improves efficiency and effect that crushing material is screened.
Description
Technical field
The present invention relates to construction machinery equipment technical field, specifically a kind of multi-stage crushing screening installation for building.
Background technology
Pulverizer is widely used in the multiple fields such as building, colliery, cereal processing and used, and its operation principle is in tubular
Pulverizer housing in insertion axle, uniform blade or tup, are rotated using motor moving axis in the axial direction of axle, complete pulverizer
In the crushing of interior material, usual crushing process, thickness material mixes common crushing, not only influences blade or tup to thick
The efficiency of crushing material, and thin material doping is wherein, increases the abrasion to blade or tup, reduces pulverizer work
Efficiency and service life.Especially in the processing of building material, it is common to use pulverizer, screening machine, retracting device etc. are a variety of
Plant equipment combination completes the processing of building material, first crushes building material with pulverizer, and footpath degree is difficult to process at one time, and needs
Will break process repeatedly, then screened using screening machinery, then the building material screened out break process again sieves
Choosing, is so operated repeatedly, is wasted time and energy and is reduced the efficiency and effect of building material processing, greatly reduce efficiency of construction.
The content of the invention
It is an object of the invention to provide a kind of multi-stage crushing screening installation for building, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical scheme：
A kind of multi-stage crushing screening installation for building, including crush tank body and rotary shaft, the crushing tank base welding
In frame, primary breakup case is welded with the top of the crushing tank body, primary breakup case upper end is welded with loading hopper；It is described
Crush and fixed quartering hammer A is welded with tank body upper inside wall, rotation quartering hammer A is installed on the inside of fixed quartering hammer A, rotates broken
Hammer A is welded on the outside of sieving plate A；The sieving plate A is welded in the rotary shaft below rotary shaft top, sieving plate A and is welded with
Charging hole is offered in the rotary shaft of screening net A, screening net A bottom sides, charging hole leads to the hollow discharge that interior of rotating shaft is opened up
Road is connected, and the rotary shaft bottom is passed between crushing tank body bottom wall connection hopper a, the screening net A and rotation quartering hammer A
Provided with particle outlet A；Fixed quartering hammer B is welded with crushing inner tank wall below the fixed quartering hammer A, it is fixed broken
Rotation quartering hammer B is installed on the inside of hammer B, quartering hammer B is rotated and is welded on the outside of sieving plate B, the sieving plate B is welded on rotary shaft
Screening net B, screening net B bottom sides are welded with rotary shaft below middle part, sieving plate B and are welded with passage, the guide pipe sleeve
It is located at outside rotary shaft, blanking channel is provided between passage and rotary shaft, blanking channel upper end is connected with screening net B lower sections,
Blanking channel lower end is connected with discharge cover, and the discharge enclosure is set on the rotary shaft and discharge cover upper end is welded on crushing tank body bottom
On wall, discharge cover side connection hopper b；Screen pack, screen pack are installed in crushing tank body below the fixed quartering hammer B
It is welded with the guide pipe outer wall of upside on the crushing tank body on the upside of cleaning brush B, the screen pack and is welded with hopper c；It is described
It is welded with guide pipe outer wall on the downside of screen pack on the crushing tank body on the downside of cleaning brush A, the screen pack and is welded with hopper
d。
It is used as further scheme of the invention：The loading hopper bottom is connected with primary breakup casing interior, primary breakup
Casing base is connected with crushing tank interior.
It is used as further scheme of the invention：Primary breakup roller, primary breakup roller are installed in the primary breakup case
It is made up of two opposite breaker rolls of rotation direction, the breaker roll in left side turns clockwise, the breaker roll rotate counterclockwise on right side.
It is used as further scheme of the invention：The rotation quartering hammer A is set parallel to fixed quartering hammer A inwalls, screening
If offering dry sieving hole A on plate A.
It is used as further scheme of the invention：The rotation quartering hammer B is set parallel to fixed quartering hammer B inwalls, screening
If offering dry sieving hole B on plate B.
It is used as further scheme of the invention：Particle outlet B is provided between the rotation quartering hammer B and screening net B.
It is used as further scheme of the invention：Driven chain is welded with rotary shaft between the discharge cover and hopper a
Wheel, driven sprocket connects drive sprocket by driving chain, and drive sprocket is welded in the rotating shaft of motor, and motor is fixed on crushing
Tank base.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the thick material in a kind of multi-stage crushing screening installation for building, stabilized structure, loading hopper falls into primary broken
Fallen into broken case after primary breakup roller attrition crushing in crushing tank body, realize the preliminary crushing to the thick material in loading hopper
Processing.
2nd, the large granular materials screened out by sieving plate A are fallen simultaneously along gap between fixed quartering hammer A and rotation quartering hammer A
Pulverization process again；Fallen by sieving material after hole A filterings on sieving plate A on screening net A, and filtered out by screening net A
Thick material is thrown away from particle outlet A, and the thick material that screening net A is filtered out is fallen into crushing tank body again, realizes the quick of material
Screening, it is to avoid whole materials are fallen between fixed quartering hammer A and rotation quartering hammer A after gap is crushed, and improve crushing material
Efficiency and effect.
3rd, the material that sieving plate B is screened out is from fixed quartering hammer B and rotates gap between quartering hammer B and falls and again at crushing
Reason；Meanwhile, fallen by sieving material after hole B filterings on sieving plate B on screening net B, and the thick material filtered out by screening net B
Thrown away from particle outlet B, the thick material that screening net B is filtered out is fallen into crushing tank body again, is realized the quick screening of material, is kept away
Exempt from whole materials to fall from fixed quartering hammer B and rotating after gap is crushed between quartering hammer B, improve crushing material efficiency and
Effect.
4th, the material filtered out on screen pack is cleaned and discharged from hopper c by the cleaning brush B welded in guide pipe outer wall, is led
The material for crushing tank base is cleaned and discharged from hopper d by the cleaning brush A welded on expects pipe outer wall, convenient broken to material
Broken, screening, cleaning, output, improve the efficiency and effect of crushing material screening.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 nets A structural representation for screening in the present invention.
Fig. 3 nets B structural representation for screening in the present invention.
In figure：1- motors, 2- drive sprockets, 3- driving chains, 4- hopper a, 5- driven sprocket, 6- discharges cover, 7- rows
Hopper b, 8- frame, 9- cleaning brush A, 10- hopper c, 11- passage, 12- fix quartering hammer B, 13- charging hole, 14- and crushed
Tank body, 15- fix quartering hammer A, 16- sieving plate A, 17- primary breakup case, 18- loading hoppers, 19- primary breakups roller, 20- rotations
Rotating shaft, 21- rotate the hollow discharging channel of quartering hammer A, 22-, 23- sieving plates B, 24- and rotate quartering hammer B, 25- cleaning brush B, 26-
Hopper d, 27- particle outlet A, 28- screening hole A, 29- screening net A, 30- blanking channel, 31- particle outlets B, 32- sieve
Divide hole B, 33- screening net B.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1~3, the embodiment of the present invention, a kind of multi-stage crushing screening installation for building, including crush tank body 14
With rotary shaft 20, crushing tank body 14 bottom is welded in frame 8, and the top of crushing tank body 14 is welded with primary breakup cover
Shell 17, the upper end of primary breakup case 17 is welded with loading hopper 18, and the bottom of loading hopper 18 is connected with the inside of primary breakup case 17, just
The broken bottom of case 17 of level is connected with crushing the inside of tank body 14；Primary breakup roller 19 is installed in the primary breakup case 17,
Primary breakup roller 19 is made up of two opposite breaker rolls of rotation direction, and the breaker roll in left side turns clockwise, right side it is broken
Thick material in roller rotate counterclockwise, loading hopper 18 falls into primary breakup case 17 to fall after the attrition crushing of primary breakup roller 19
Enter to crush in tank body 14, realize and the preliminary crushing of the thick material in loading hopper 18 is handled.
It is welded with to be provided with the inside of fixed quartering hammer A15, fixed quartering hammer A15 in the crushing upper inside wall of tank body 14 and turns
Dynamic quartering hammer A21, rotates quartering hammer A21 and is welded on the outside of sieving plate A16, rotates quartering hammer A21 parallel to fixed quartering hammer A15
Inwall is set, if offering dry sieving hole A28 on sieving plate A16；The sieving plate A16 is welded on the top of rotary shaft 20, screening
Charging hole 13 is offered in the rotary shaft 20 that screening net A29, screening net A29 bottom sides are welded with rotary shaft 20 below plate A16,
Charging hole 13 is connected with the hollow discharging channel 22 opened up inside rotary shaft 20, and the bottom of rotary shaft 20 passes crushing tank body 14
Bottom wall connects hopper a4, and the thin material of convenient screening net A29 screenings enters the hollow row of falling into of discharging channel 22 from charging hole 13
Hopper a4 is discharged.
Particle outlet A27 is provided between the screening net A29 and rotation quartering hammer A21, is screened out by sieving plate A16
Large granular materials are along fixed quartering hammer A15 and rotate gap between quartering hammer A21 and fall and pulverization process again；Meanwhile, pass through
Material after hole A28 filterings is sieved on sieving plate A16 to fall on screening net A29, and by the screening thick materials that filter out of net A29 from broken
Material outlet A27 is thrown away, and the thick material that screening net A29 is filtered out is fallen into crushing tank body 14 again, realizes the quick screening of material,
Avoid whole materials from being fallen between fixed quartering hammer A15 and rotation quartering hammer A21 after gap is crushed, improve crushing material
Efficiency and effect；The thin material of screening net A29 screenings falls into hopper a4 discharges from charging hole 13 into hollow discharging channel 22.
Fixed quartering hammer B12, fixed quartering hammer are welded with the inwall of crushing tank body 14 below the fixed quartering hammer A15
Rotation quartering hammer B24 is installed on the inside of B12, quartering hammer B24 is rotated and is welded on the outside of sieving plate B23, rotate quartering hammer B24 parallel
Set in fixed quartering hammer B12 inwalls, if offering dry sieving hole B32 on sieving plate B23；The sieving plate B23 is welded on rotation
Screening net B33, screening net B33 bottom sides are welded with rotary shaft 20 below the middle part of rotating shaft 20, sieving plate B23 and are welded with passage
11, passage 11 is set in outside rotary shaft 20, and blanking channel 30, blanking channel 30 are provided between passage 11 and rotary shaft 20
Upper end with screening net B33 below connect, the lower end of blanking channel 30 is connected with discharge cover 6, discharge cover 6 be set in rotary shaft 20 and
The upper end of discharge cover 6 is welded on the crushing bottom wall of tank body 14, and discharge cover 6 connects hopper b7 sideways.
Particle is discharged provided with particle outlet B31, sieving plate B23 between the rotation quartering hammer B24 and screening net B33
The blanking that gap is fallen between the mouth A27 and fixed quartering hammer A15 and rotation quartering hammer A21 is screened, sieving plate B23 sieves
The material removed is from fixed quartering hammer B12 and rotates gap between quartering hammer B24 and falls and pulverization process again；Meanwhile, pass through sieve
Material falls on screening net B33 after screening hole B32 filterings on point plate B23, and the thick material filtered out by screening net B33 is from particle
Outlet B31 is thrown away, and the thick material that screening net B33 is filtered out is fallen into crushing tank body 14 again, is realized the quick screening of material, is kept away
Exempt from whole materials to fall after gap is crushed between fixed quartering hammer B12 and rotation quartering hammer B24, improve the effect of crushing material
Rate and effect, the thin material of screening net B33 screenings fall into blanking channel 30 and enter discharge cover 6, are finally discharged from hopper b7.
Passage 11 on the upside of screen pack, screen pack is installed in the crushing tank body 14 below the fixed quartering hammer B12
It is welded with outer wall on the crushing tank body 14 on the upside of cleaning brush B25, the screen pack and is welded with hopper c10, is arranged by particle
Outlet B31 throws away the material that gap is fallen between the fixed quartering hammer B12 and rotation quartering hammer B24 and fallen on screen pack,
With the rotation of rotary shaft 20 and passage 11, the cleaning brush B25 welded on the outer wall of passage 11 is by the thing filtered out on screen pack
Material is cleaned and discharged from hopper c10.
The crushing tank body on the downside of cleaning brush A9, the screen pack is welded with the outer wall of passage 11 on the downside of the screen pack
Hopper d26 is welded with 14, the material screened by screen pack, which falls, is crushing the bottom of tank body 14, with rotary shaft 20 and guide
The cleaning brush A9 welded on the rotation of pipe 11, the outer wall of passage 11 cleans the material for crushing tank body 14 bottom and from hopper
D26 is discharged.
Driven sprocket 5 is welded with rotary shaft 20 between the discharge cover 6 and hopper a4, driven sprocket 5 is by passing
The dynamic connection of chain 3 drive sprocket 2, drive sprocket 2 is welded in the rotating shaft of motor 1, and motor 1 is fixed on crushing tank body 14 bottom,
Its rotating shaft driving drive sprocket 2 rotates after motor 1 starts, and drive sprocket 2 drives driven sprocket 5 and rotation by driving chain 3
Axle 20 is rotated, thus drive the sieving plate A16 welded in rotary shaft 2, rotate quartering hammer A21, screening net A29, sieving plate B23,
Quartering hammer B24, screening net B33, passage 11, cleaning brush B25 and cleaning brush A9 is rotated to rotate, convenient, screening broken to material,
Clean, export, improve the efficiency and effect of crushing material screening.
The invention is not limited in above-described embodiment, on the basis of technical scheme disclosed by the invention, the skill of this area
Art personnel are according to disclosed technology contents, it is not necessary to which performing creative labour just can make one to some of which technical characteristic
A little simple modifications, equivalent variations and modification, are belonged in the range of technical solution of the present invention.
, it is necessary to illustrate in the description of this specification, unless otherwise clearly defined and limited, term " setting ",
" connected " and " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be the connection of two element internals.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Claims (7)
1. a kind of multi-stage crushing screening installation for building, including crush tank body (14) and rotary shaft (20), the crushing tank body
(14) bottom is welded in frame (8), it is characterised in that be welded with primary breakup case at the top of the crushing tank body (14)
(17), primary breakup case (17) upper end is welded with loading hopper (18)；It is welded with described crushing tank body (14) upper inside wall solid
Determine rotation quartering hammer A (21) is installed on the inside of quartering hammer A (15), fixed quartering hammer A (15), rotate quartering hammer A (21) and be welded on
On the outside of sieving plate A (16)；The sieving plate A (16) is welded on the rotary shaft below rotary shaft (20) top, sieving plate A (16)
(20) it is welded with screening net A (29), the rotary shaft (20) of screening net A (29) bottom side and offers charging hole (13), charging hole
(13) connected with the hollow discharging channel (22) opened up inside rotary shaft (20), rotary shaft (20) bottom passes crushing tank body
(14) bottom wall connection hopper a (4), particle outlet A is provided between the screening net A (29) and rotation quartering hammer A (21)
(27)；Fixed quartering hammer B (12) is welded with crushing tank body (14) inwall below the fixed quartering hammer A (15), it is fixed broken
Rotation quartering hammer B (24) is installed on the inside of broken hammer B (12), quartering hammer B (24) is rotated and is welded on the outside of sieving plate B (23), it is described
Sieving plate B (23) is welded in the middle part of rotary shaft (20), and screening net B is welded with the rotary shaft (20) below sieving plate B (23)
(33), screening net B (33) bottom side is welded with passage (11), and the passage (11) is set in rotary shaft (20) outside, guide
Manage and blanking channel (30) be provided between (11) and rotary shaft (20), blanking channel (30) upper end is connected with screening net B (33) lower sections,
Blanking channel (30) lower end is connected with discharge cover (6), and discharge cover (6) is set in rotary shaft (20) and discharge cover (6) upper end is welded
It is connected on crushing tank body (14) bottom wall, discharge cover (6) side connection hopper b (7)；Below the fixed quartering hammer B (12)
Crush to be provided with the passage on the upside of screen pack, screen pack (11) outer wall in tank body (14) and be welded with cleaning brush B (25), it is described
Hopper c (10) is welded with crushing tank body (14) on the upside of screen pack；On passage (11) outer wall on the downside of the screen pack
It is welded with the crushing tank body (14) on the downside of cleaning brush A (9), the screen pack and is welded with hopper d (26).
2. a kind of multi-stage crushing screening installation for building according to claim 1, it is characterised in that the loading hopper (18)
Bottom inside primary breakup case (17) with being connected, and primary breakup case (17) bottom is connected with crushing inside tank body (14).
3. a kind of multi-stage crushing screening installation for building according to claim 2, it is characterised in that the primary breakup cover
Primary breakup roller (19) is installed in shell (17), primary breakup roller (19) is made up of two opposite breaker rolls of rotation direction, it is left
The breaker roll of side turns clockwise, the breaker roll rotate counterclockwise on right side.
4. a kind of multi-stage crushing screening installation for building according to claim 1, it is characterised in that the rotation quartering hammer
A (21) is set parallel to fixed quartering hammer A (15) inwall, sieving plate A (16) if on offer dry sieving hole A (28).
5. a kind of multi-stage crushing screening installation for building according to claim 1, it is characterised in that the rotation quartering hammer
B (24) is set parallel to fixed quartering hammer B (12) inwall, sieving plate B (23) if on offer dry sieving hole B (32).
6. a kind of multi-stage crushing screening installation for building according to claim 1, it is characterised in that the rotation quartering hammer
Particle outlet B (31) is provided between B (24) and screening net B (33).
7. a kind of multi-stage crushing screening installation for building according to claim 1, it is characterised in that the discharge cover (6)
Driven sprocket (5) is welded with rotary shaft (20) between hopper a (4), driven sprocket (5) is connected by driving chain (3)
Drive sprocket (2) is connect, drive sprocket (2) is welded in the rotating shaft of motor (1), motor (1) is fixed on crushing tank body (14) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710593960.7A CN107297237A (en) | 2017-07-20 | 2017-07-20 | A kind of multi-stage crushing screening installation for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710593960.7A CN107297237A (en) | 2017-07-20 | 2017-07-20 | A kind of multi-stage crushing screening installation for building |
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| Publication Number | Publication Date |
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| CN107297237A true CN107297237A (en) | 2017-10-27 |
Family
ID=60134076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710593960.7A Withdrawn CN107297237A (en) | 2017-07-20 | 2017-07-20 | A kind of multi-stage crushing screening installation for building |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107774396A (en) * | 2017-11-27 | 2018-03-09 | 农业部南京农业机械化研究所 | A kind of new shear pulverizer |
| CN107790032A (en) * | 2017-12-01 | 2018-03-13 | 邓之玉 | A kind of differential centrifugation screens feed stuff agitating device |
| CN108097365A (en) * | 2017-12-01 | 2018-06-01 | 郑州诚合信息技术有限公司 | Building material multi-stage crushing screening plant |
| CN108554762A (en) * | 2018-06-13 | 2018-09-21 | 重庆阿罗网络科技有限公司 | The screening plant of coating |
| CN108745498A (en) * | 2018-05-23 | 2018-11-06 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of grinding device that cereal continuity pushing binder is fed |
| CN108787004A (en) * | 2018-06-29 | 2018-11-13 | 合肥静美图文科技有限公司 | A kind of graphite multi-stage crushing thinning apparatus |
| CN108906231A (en) * | 2018-06-07 | 2018-11-30 | 田力 | A kind of vertical multi-stage coaxial rolls grinding device |
| CN109127051A (en) * | 2018-07-11 | 2019-01-04 | 李进宅 | A kind of swing type granular material is evenly dispersed to remove agglomeration device |
| CN110898975A (en) * | 2019-12-09 | 2020-03-24 | 大唐东营发电有限公司 | Coal crushing device for thermal power plant |
| CN112718121A (en) * | 2020-12-11 | 2021-04-30 | 中联重科股份有限公司 | Crushing machine |
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2017
- 2017-07-20 CN CN201710593960.7A patent/CN107297237A/en not_active Withdrawn
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107774396A (en) * | 2017-11-27 | 2018-03-09 | 农业部南京农业机械化研究所 | A kind of new shear pulverizer |
| CN107774396B (en) * | 2017-11-27 | 2023-08-08 | 农业部南京农业机械化研究所 | A new type of shearing pulverizer |
| CN107790032A (en) * | 2017-12-01 | 2018-03-13 | 邓之玉 | A kind of differential centrifugation screens feed stuff agitating device |
| CN108097365A (en) * | 2017-12-01 | 2018-06-01 | 郑州诚合信息技术有限公司 | Building material multi-stage crushing screening plant |
| CN108745498A (en) * | 2018-05-23 | 2018-11-06 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of grinding device that cereal continuity pushing binder is fed |
| CN108906231A (en) * | 2018-06-07 | 2018-11-30 | 田力 | A kind of vertical multi-stage coaxial rolls grinding device |
| CN108554762A (en) * | 2018-06-13 | 2018-09-21 | 重庆阿罗网络科技有限公司 | The screening plant of coating |
| CN108787004A (en) * | 2018-06-29 | 2018-11-13 | 合肥静美图文科技有限公司 | A kind of graphite multi-stage crushing thinning apparatus |
| CN109127051A (en) * | 2018-07-11 | 2019-01-04 | 李进宅 | A kind of swing type granular material is evenly dispersed to remove agglomeration device |
| CN110898975A (en) * | 2019-12-09 | 2020-03-24 | 大唐东营发电有限公司 | Coal crushing device for thermal power plant |
| CN110898975B (en) * | 2019-12-09 | 2021-08-31 | 大唐东营发电有限公司 | Coal crushing device for thermal power plant |
| CN112718121A (en) * | 2020-12-11 | 2021-04-30 | 中联重科股份有限公司 | Crushing machine |
| CN112718121B (en) * | 2020-12-11 | 2022-04-19 | 中联重科股份有限公司 | Crushing machine |
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Application publication date: 20171027 |
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