CN208161766U - A kind of quick scattering and grading device of cement - Google Patents
A kind of quick scattering and grading device of cement Download PDFInfo
- Publication number
- CN208161766U CN208161766U CN201720515237.2U CN201720515237U CN208161766U CN 208161766 U CN208161766 U CN 208161766U CN 201720515237 U CN201720515237 U CN 201720515237U CN 208161766 U CN208161766 U CN 208161766U
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- Prior art keywords
- storehouse
- coarse fodder
- classification
- break
- breaing
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Abstract
The utility model discloses a kind of quick scattering and grading devices of cement, including breaing up storehouse and classification storehouse, storehouse setting is broken up in classification storehouse upper end, and break up storehouse and the perforation setting of classification storehouse, it breaks up to be equipped in storehouse and breaks up main shaft, main shaft lower end is broken up to extend in classification storehouse, it is successively arranged centrifugal pan from the top down on breaing up main shaft, break up disk and wind wheel, classification is also arranged with coarse fodder storehouse in storehouse, it coarse fodder storehouse and breaks up transitional storehouse is set between storehouse, coarse fodder storehouse is equipped with the upward two-way air blast guiding device of wind direction, in coarse fodder storehouse, entrance is additionally provided with secondary punch panel, pre-crushing plant is additionally provided with breaing up Cang Jinliaokouchu；Scattering and grading apparatus structure design is reasonable, change the frame mode of selection by winnowing, using the mode of two-way simultaneous selection by winnowing, the fitness for improving selection by winnowing and breaing up, the efficiency and effect broken up, be classified are improved in turn, increases pre-crushing plant, improve crush efficiency and effect, the probability for breaing up the damage of storehouse internal part is reduced, the collecting amount of finished ground cement is improved.
Description
Technical field
The utility model relates to a kind of quick scattering and grading devices of cement.
Background technique
Scattering and grading equipment is to disperse by powdered cement powder by breaing up by the cement block for being rolled into pie
The equipment come, there is also some defects in use for existing scattering and grading equipment：One is the cement block of pie is direct
Into breaing up, that its area is broken up in storehouse is larger, it is not easy to break up, and be easily damaged the inner components broken up in storehouse, cause frequency
The phenomenon that numerous replacement component, occurs, and the efficiency broken up in this way is inadequate, and the finished ground cement collected every time is insufficient, collects powder
Speed is slow.
Existing selection by winnowing structure needs improve, and because existing selection by winnowing can not cooperate the speed broken up, lead to selection by winnowing
It is not high with fitness is broken up, part of cement powder is had in this way and has little time selection by winnowing and is carried over together with coarse fodder, is not achieved higher
Selection by winnowing rate.
Utility model content
In view of the above problems, the utility model is intended to provide a kind of quick scattering and grading device of cement, this is broken up
Grading plant is reasonable in design, changes the frame mode of selection by winnowing, using the mode of two-way simultaneous selection by winnowing, improves selection by winnowing and breaks up
Fitness, and then improve the efficiency and effect breaing up, be classified, increase pre-crushing plant, improve crush efficiency and effect, reduction
The probability for breaing up the damage of storehouse internal part, improves the collecting amount of finished ground cement.
To achieve the goals above, technical solution used by the utility model is as follows：
A kind of quick scattering and grading device of cement, including storehouse and classification storehouse are broken up, the storehouse of breaing up is arranged in the classification
Storehouse upper end, and it is described break up storehouse and classification storehouse perforation is arranged, it is described to break up in storehouse equipped with breaing up main shaft, it is described to break up main shaft
Lower end extends in the classification storehouse, is successively arranged centrifugal pan on main shaft from the top down in described break up, breaks up disk and wind wheel,
Coarse fodder storehouse is also arranged in the classification storehouse, transitional storehouse is arranged in the coarse fodder storehouse and described break up between storehouse, on the coarse fodder storehouse
Equipped with the upward two-way air blast guiding device of wind direction, in the coarse fodder storehouse, entrance is additionally provided with secondary punch panel, beats described
Scattered Cang Jinliaokouchu is additionally provided with pre-crushing plant.
Preferably, the two-way air blast guiding device includes two hot air pipes, two column deflectors and two discharge ports,
Two hot air pipes are symmetrically arranged at coarse fodder storehouse two sides, and the two column deflectors are vertically provided at the coarse fodder
In storehouse, two discharge ports are symmetrically arranged in coarse fodder storehouse upper end.
Preferably, the two column deflectors are obliquely installed, tilt angle is 30 ° -45 °.
Preferably, the secondary punch panel is equipped with two pieces, it is symmetrical set the feed inlet in the coarse fodder storehouse respectively
Place, and two secondary punch panels are obliquely installed, the tilt angle of the secondary punch panel and the inclination angle of the deflector
Degree is consistent, and several taper impact teeth are equipped in every piece of secondary punch panel.
Preferably, the pre-crushing plant includes crushing bin, two motors, two pulverization rollers and taper lower hopper,
Two pulverization rollers are vertically disposed in parallel in the crushing bin, under the taper lower hopper is arranged in the crushing bin
Portion, a pulverization roller drive rotation by a motor.
Preferably, laying crushing tooth on two pulverization rollers.
Preferably, described break up is additionally provided with counterpunch board on the inner wall of storehouse.
Preferably, the disk of breaing up is pyramidal structure, several cone teeth are equipped on disk in described break up.
Preferably, the classification storehouse is equipped with the long discharge pipe of taper.
Preferably, the thick bin bottom is exported equipped with coarse fodder, the classification orlop portion is equipped with fine material outlet.
The utility model has the beneficial effects that：Compared with prior art, firstly, the utility model thes improvement is that,
Pre-crushing plant is added, before storehouse is broken up in the cement block entrance of pie, first carries out precomminution, the cement powder during precomminution
Also can gradually gravity act through break up storehouse, classification storehouse settled, and by pre-crushing plant precomminution act on, make
It obtains cement block and is being ground into the much the same fritter of size into before breaing up storehouse, then fritter is sent directly into and is broken up in storehouse,
Centrifugal pan, break up carry out under the action of disk it is strong break up, while counterpunch board raising being assisted to break up effect, it is pre- by what is added
Grinding device can greatly improve the efficiency of scattering and grading, save cement block and recycle the number broken up, save the energy, improve economical
Benefit；
Secondly, the improvement of the utility model is, change existing selection by winnowing structure, design two-way air blast guiding device, leads to
Crossing two-way air blast guiding device can be improved the quality and efficiency of selection by winnowing, and the fitness for improving selection by winnowing and breaing up prevents part water
Mud powder is carried over coarse fodder；
Again, the utility model also designs secondary punch panel, is located at the feed inlet in coarse fodder storehouse, is beaten in this way by breaing up storehouse
Scattered broken cement block can also receive once to break up again before entering back into coarse fodder storehouse, finished ground cement be formed again, by two-way air blast water conservancy diversion
Device blowout carries out fines collection into classification storehouse.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the enlarged drawing of the utility model pre-crushing plant.
Wherein：1- breaks up storehouse, and 2- is classified storehouse, 3- coarse fodder storehouse, and 4- breaks up motor, and 5- breaks up main shaft, 6- centrifugal pan, and 7- breaks up
Disk, 8- wind wheel, 9- hot air pipe, 10- counterpunch board, 11- bore tooth, 12- long discharge pipe, the outlet of 13- coarse fodder, 14- fine material outlet, 15-
Feeding warehouse, 16- deflector, bis- punch panels of 17-, 18- taper impact tooth, 19- discharge port, 20- transitional storehouse, 21- crushing bin,
22- motor, 23- pulverization roller, 24- taper lower hopper, 25- bracket, 26- rotating cylinder, 27- crushing tooth.
Specific embodiment
In order to make those skilled in the art be better understood on the technical solution of the utility model, below with reference to attached
Figure and embodiment are further described the technical solution of the utility model.
A kind of quick scattering and grading device of cement referring to shown in attached drawing 1-2, including storehouse 1 and classification storehouse 2 are broken up, it is described to beat
Dissipate the setting of storehouse 1 in 2 upper end of classification storehouse, and it is described break up storehouse 1 and the classification storehouse 2 perforation setting, break up storehouse 1 equipped with into
Feed bin 15, described to break up equipped with main shaft 5 is broken up in storehouse 1, described break up is additionally provided with counterpunch board 10 on 1 inner wall of storehouse, anti-by being arranged
The number that plate 10 increases the collision of cement fragment is hit, effect is broken up in raising, and 5 lower end of main shaft of breaing up extends to the classification storehouse 2
It is interior, it centrifugal pan 6 is successively arranged on main shaft 5 from the top down, breaks up disk 7 in described break up and wind wheel 8, centrifugal pan 6 and break up disk 7
Positioned at breaing up in storehouse 1, the disk 7 of breaing up is pyramidal structure, and several cone teeth 11 are equipped on disk 7 in described break up, cement fragment into
Enter to breaing up behind storehouse 1 part and contacted with centrifugal pan 6, part directly with break up disk 7 and contact, the cement fragment contacted with centrifugal pan 6
Under the running at high speed for breaing up motor 4, cement fragment is quickly thrown out, and counterpunch board 10 or breaks up 7 collision crashing of disk,
Coarse fodder storehouse 3 is also arranged in the classification storehouse 2, the classification storehouse 2 is equipped with the long discharge pipe 12 of taper, the long discharge pipe 12
For up-narrow and down-wide pyramidal structure, the purpose that the structure is arranged in the utility model is to extend the path of wind outlet section, so that in outlet air
Entrained part of cement powder materials can be settled out under gravity automatically, be dropped to during extending path
It is classified in storehouse 2, improves the efficiency of classification, and prevent the powdered cement powders having in outlet air from causing dirt to external environment
Dye, and cause to waste；3 bottom of coarse fodder storehouse is equipped with coarse fodder outlet 13, and 2 bottom of classification storehouse is equipped with fine material outlet 14, institute
It states coarse fodder storehouse 3 and transitional storehouse 20 is arranged in described break up between storehouse 1, wind wheel 8 is located in transitional storehouse 20, passes through the setting of transitional storehouse 20
Storehouse 1 will be broken up to separate with classification storehouse 2, and transitional storehouse 20 is located at top in classification storehouse 2, and separately positioned with classification storehouse 2, beats
Scattered cement fragment and finished ground cement can be fallen directly into coarse fodder storehouse 3 by transitional storehouse 20, and the coarse fodder storehouse 3 is equipped with wind direction
Upward two-way air blast guiding device is additionally provided with secondary punch panel 17 in 3 entrance of coarse fodder storehouse.
In the present invention, the two-way air blast guiding device includes two hot air pipes 9, two column deflectors 16 and two
A discharge port 19, hot air pipe 9 are blown upwards, and the coarse fodder that do not smash to finished ground cement and carries out selection by winnowing；Two hot air pipes 9 divide
It is not symmetricly set on 3 two sides of coarse fodder storehouse, the two column deflectors 16 are vertically provided in the coarse fodder storehouse 3, described
3 upper end of coarse fodder storehouse is symmetrically arranged with two discharge ports 19, and the two column deflectors 16 are obliquely installed, and tilt angle is 30 °-
45°；One hot air pipe 9 on the left side blows out finished ground cement to upper right side, and the hot air pipe 9 on the right is by finished ground cement to upper left
Side blowout, pass through two hot air pipes, 9, two groups of deflectors 16 simultaneously act on selection by winnowing, can be improved finished ground cement selection by winnowing efficiency and
Furthermore effect, the fitness for improving selection by winnowing and breaing up pass through the shunting function of deflector 16, the row that finished ground cement can be made orderly
Out, it and is collected.
In the present invention, the secondary punch panel 17 is equipped with two pieces, is symmetrical set respectively in the coarse fodder storehouse 3
Feed inlet at, and two secondary punch panels 17 are obliquely installed, and the tilt angle of the secondary punch panel 17 is led with described
The tilt angle of flowing plate 16 is consistent, and several taper impact teeth 18, secondary punch panel are equipped in every piece of secondary punch panel 17
17 setting is to improve the effect broken up, by carrying out secondary beat when it is again introduced into classification storehouse 2 after breaing up and breaing up in storehouse 1
It dissipates, breaks up more comprehensively, and improve the finished ground cement classification amount in classification storehouse 2, after cement block is collided with taper impact tooth 18
It can quickly crush, hitting dynamics is big.
In the present invention, Cang Jinliaokouchu setting pre-crushing plant is broken up described, the pre-crushing plant includes
22, two, the motor pulverization roller 23 of crushing bin 21, two and taper lower hopper 24, two pulverization rollers 23 are vertically set side by side
In the crushing bin 21, the taper lower hopper 24 is arranged in the crushing bin 21 lower part, a pulverization roller 23 by
One motor 22 drives rotation, lays crushing tooth 27 on two pulverization rollers 23；The upper end of crushing bin 21 be arranged into
Feed bin, feeding warehouse are covered tightly by seal cap sealing, and feeding warehouse part seals in fill process, prevent from producing inside pre-crushing plant
Raw finished ground cement overflows outward, causes damages, and is also prevented from environmental pollution, and feeding warehouse is arranged in 21 upper end interposition of crushing bin
It sets, bracket 25 is equipped with inside crushing bin 21, every 23 upper and lower ends of pulverization roller are respectively provided with rotating cylinder 26 or bearing, so that powder
The both ends of broken roller 23 are rotatably connected on rotating cylinder 26 or bearing, in practical crushing process in two pulverization rollers 23 one it is inverse
Hour hands rotation, one rotates clockwise, and improves the dynamics of crushing.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (8)
1. a kind of quick scattering and grading device of cement, including break up storehouse and classification storehouse, it is characterised in that：It is described break up storehouse setting exist
The classification storehouse upper end, and it is described break up storehouse and classification storehouse perforation is arranged, it is described to break up in storehouse equipped with breaing up main shaft, it is described
It breaks up main shaft lower end to extend in the classification storehouse, is successively arranged centrifugal pan on main shaft from the top down in described break up, breaks up disk
And wind wheel, coarse fodder storehouse is also arranged in the classification storehouse, and transitional storehouse is arranged in the coarse fodder storehouse and described break up between storehouse, described
Coarse fodder storehouse is equipped with the upward two-way air blast guiding device of wind direction, and in the coarse fodder storehouse, entrance is additionally provided with secondary punch panel,
It is additionally provided with pre-crushing plant in the Cang Jinliaokouchu that breaks up, the pre-crushing plant includes crushing bin, two motors, two powder
Broken roller and taper lower hopper, two pulverization rollers are vertically disposed in parallel in the crushing bin, and the taper lower hopper is set
The lower part in the crushing bin is set, a pulverization roller is driven by a motor to be rotated, on two pulverization rollers
Lay crushing tooth.
2. the quick scattering and grading device of a kind of cement according to claim 1, it is characterised in that：The two-way air blast water conservancy diversion
Device includes two hot air pipes, two column deflectors and two discharge ports, and two hot air pipes are symmetrically arranged at described
Coarse fodder storehouse two sides, the two column deflectors are vertically provided in the coarse fodder storehouse, are symmetrically arranged with two in coarse fodder storehouse upper end
A discharge port.
3. the quick scattering and grading device of a kind of cement according to claim 2, it is characterised in that：The two column deflectors are equal
It is obliquely installed, tilt angle is 30 ° -45 °.
4. the quick scattering and grading device of a kind of cement according to claim 2, it is characterised in that：The secondary punch panel is set
There are two pieces, be symmetrical set at the feed inlet in the coarse fodder storehouse respectively, and two secondary punch panels are obliquely installed, institute
The tilt angle for stating secondary punch panel is consistent with the tilt angle of the deflector, and is equipped in every piece of secondary punch panel
Several tapers strike tooth.
5. the quick scattering and grading device of a kind of cement according to claim 1, it is characterised in that：It is described to break up on the inner wall of storehouse
It is additionally provided with counterpunch board.
6. the quick scattering and grading device of a kind of cement according to claim 1, it is characterised in that：The disk of breaing up is taper
Structure is equipped with several cone teeth in described break up on disk.
7. the quick scattering and grading device of a kind of cement according to claim 1, it is characterised in that：The classification storehouse is equipped with
The long discharge pipe of taper.
8. the quick scattering and grading device of a kind of cement according to claim 1, it is characterised in that：The thick bin bottom is set
There is coarse fodder outlet, the classification orlop portion is equipped with fine material outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720515237.2U CN208161766U (en) | 2017-05-10 | 2017-05-10 | A kind of quick scattering and grading device of cement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720515237.2U CN208161766U (en) | 2017-05-10 | 2017-05-10 | A kind of quick scattering and grading device of cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208161766U true CN208161766U (en) | 2018-11-30 |
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ID=64386015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720515237.2U Expired - Fee Related CN208161766U (en) | 2017-05-10 | 2017-05-10 | A kind of quick scattering and grading device of cement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208161766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994384A (en) * | 2017-05-10 | 2017-08-01 | 江苏新鹏重型机电制造有限公司 | A kind of quick scattering and grading device of cement |
-
2017
- 2017-05-10 CN CN201720515237.2U patent/CN208161766U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106994384A (en) * | 2017-05-10 | 2017-08-01 | 江苏新鹏重型机电制造有限公司 | A kind of quick scattering and grading device of cement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20200510 |
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| CF01 | Termination of patent right due to non-payment of annual fee |