CN109127103A - A kind of separation of cement coarse grain and powder separation system - Google Patents
A kind of separation of cement coarse grain and powder separation system Download PDFInfo
- Publication number
- CN109127103A CN109127103A CN201810842563.3A CN201810842563A CN109127103A CN 109127103 A CN109127103 A CN 109127103A CN 201810842563 A CN201810842563 A CN 201810842563A CN 109127103 A CN109127103 A CN 109127103A
- Authority
- CN
- China
- Prior art keywords
- separation
- clinker
- particle
- grinding
- mounting base
- 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- Withdrawn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
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
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/183—Feeding or discharging devices
- B02C17/186—Adding fluid, other than for crushing by fluid energy
- B02C17/1875—Adding fluid, other than for crushing by fluid energy passing gas through crushing zone
- B02C17/1885—Adding fluid, other than for crushing by fluid energy passing gas through crushing zone the applied gas acting to effect material separation
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of separation of cement coarse grain and powder separation systems, including separation conveying inner sleeve and clinker particle grinding roller；And vertical transport screw rod is coaxially arranged in the separation conveying inner sleeve, the outer coaxial sleeve of separation conveying inner sleeve separates outer sleeve equipped with particle, is provided with several bolter mesh on the separation conveying inner sleeve；The clinker particle grinding roller axial ends is respectively arranged with upstream roller mounting base and downstream roller mounting base, the upstream roller mounting base is provided with clinker particle input port and upstream sorting scavenging conduit, the downstream roller mounting base is provided with clinker powder delivery outlet and downstream sort scavenging conduit, is provided with grinding cylinder support wheel and grinding cylinder drive gear on the outside of the clinker particle grinding roller；The lower end of the particle separation outer sleeve is provided with particle separation outlet, clinker particle input port described in the particle separation outlet.The present invention can step by step sort cement clinker particles and powder.
Description
Technical field
The present invention relates to a kind of cement grog grinding engineering device technique field, especially a kind of cement coarse grain separation and powder point
Select system.
Background technique
Clinker needs grinding to accelerate the water of cement to increase the water accessible area of cement products to suitable granularity
Change speed, to meet the rate requirement of cement slurry condensation, hardening when in use.Block-like clinker is broken by preliminary
Granular clinker is formed after broken to keep away to sort out granular clinker from block-like clinker
Exempt to repeat to be crushed granular clinker, in the prior art usually by setting vibrating screen, by granular cement
After clinker screens, then crushing device back to is again sent unbroken complete block-like clinker by conveyer belt and is carried out again
It is secondary broken.Above equipment has problems in that overall structure is excessively complicated, and space occupied is larger, and fugitive dust is difficult to control, and is led
Cause operating environment more severe.
In addition, clinker powder sorting unit in the prior art and clinker milling device are two be independently arranged
A device first passes through clinker milling device and cement clinker particles is clayed into power, and is then sent to the clinker powder
Last sorting unit carries out pneumatic separating, after sorting the biggish clinker powder of partial size be transmitted back to again clinker milling device into
Row milling.Above equipment complicated integral structure and working efficiency is lower, energy consumption is higher.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of separation of cement coarse grain and powder separation system, energy
It is enough that cement clinker particles and powder are sorted step by step, and there is the overall structure simplified, integral device closing will not
Fugitive dust is caused to escape.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of separation of cement coarse grain and powder separation system, including separation conveying inner sleeve and clinker particle grinding roller；It is described
Separation conveying inner sleeve axis vertical setting, and it is coaxially arranged with vertical transport screw rod in separation conveying inner sleeve, it is described
The outer coaxial sleeve of separation conveying inner sleeve separates outer sleeve equipped with particle, is provided with helical feed leaf on the vertical transport screw rod
Piece, the vertical transport screw rod and vertical screw driving motor are sequentially connected, and the outer diameter of the spiral conveying blade is equal to described
The internal diameter of separation conveying inner sleeve, the separation convey and are provided with several bolter mesh on inner sleeve；The clinker particle powder
Grind roller axis horizontal setting, and the clinker particle grinding roller axial ends be respectively arranged with upstream roller mounting base and
Downstream roller mounting base, the upstream roller mounting base is provided with clinker particle input port and upstream sorting scavenging conduit, under described
Trip roller mount is provided with clinker powder delivery outlet and downstream sort scavenging conduit, sets on the outside of the clinker particle grinding roller
It is equipped with grinding cylinder support wheel and grinding cylinder drive gear, the grinding cylinder drive gear transmission connection grinding drum driven electricity
Machine；The lower end of the particle separation outer sleeve is provided with particle separation outlet, and clinker described in the particle separation outlet is broken
Grain input port.
As a further improvement of the above technical scheme, the upper end of the separation conveying inner sleeve is provided with block and isolates
Mouthful, the lower end of the separation conveying inner sleeve is provided with broken material entrance to be separated.
As a further improvement of the above technical scheme, the clinker particle grinding roller includes being located at axial ends
Two taper closing in portions and a straight grinding portion for being located at middle part, one end that two taper closing in portions are relatively large in diameter point
The axial ends in the straight grinding portion is not connected, and two tapers are received the lesser one end of mouth diameters and are located on described
It swims in roller mount and the downstream roller mounting base, several clinker particle grinding balls is provided in the straight grinding portion.
As a further improvement of the above technical scheme, the clinker powder delivery outlet is set to the downstream roller installation
The top of seat, the downstream sort scavenging conduit are vertically arranged at the bottom of the downstream roller mounting base, and the downstream sort
The open end of scavenging conduit is arranged towards the clinker powder delivery outlet.
Compared with prior art, the beneficial effects of the present invention are:
A kind of cement coarse grain separation provided by the present invention and powder separation system, separation conveying inner sleeve both can be to block-like
Clinker and granular clinker are separated, and can be sent again unbroken complete block-like clinker back to broken
Device, and there is the structure simplified, furthermore system lock will not cause fugitive dust to escape；
In addition, by the way that fusiform clinker particle grinding roller is arranged, and in the setting point of the both ends of clinker particle grinding roller
Scavenging conduit is selected, can be sorted while grinding operation, not only simplify the structure of equipment, but also work efficiency is high, energy
It consumes low.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of a kind of cement coarse grain separation and powder separation system of the present invention.
Specific embodiment
Referring to Fig.1, Fig. 1 is the structural schematic diagram of a specific embodiment of the invention.
As shown in Figure 1, a kind of cement coarse grain separation and powder separation system, including separation conveys inner sleeve 10 and clinker is broken
Grain grinding roller 20；Separation conveying 10 axis vertical of the inner sleeve setting, and coaxially set in separation conveying inner sleeve 10
It is equipped with vertical transport screw rod 11, the separation conveying outer coaxial sleeve of inner sleeve 10 separates outer sleeve 12 equipped with particle, described vertical
Spiral conveying blade 13 is provided on conveying screw rod 11, the vertical transport screw rod 11 connects with the transmission of vertical screw driving motor 14
It connects, the outer diameter of the spiral conveying blade 13 is equal to the internal diameter of the separation conveying inner sleeve 10, and the separation conveys inner sleeve
Several bolter mesh 15 are provided on 10；The axis horizontal of the clinker particle grinding roller 20 is arranged, and the clinker is broken
20 axial ends of grain grinding roller is respectively arranged with upstream roller mounting base 21 and downstream roller mounting base 22, the upstream roller
Mounting base 21 is provided with clinker particle input port 23 and upstream sorting scavenging conduit 24, and the downstream roller mounting base 22 is provided with ripe
The outside of feed powder end delivery outlet 25 and downstream sort scavenging conduit 26, the clinker particle grinding roller 20 is provided with grinding roller branch
Support wheel 27 and grinding cylinder drive gear 28, the transmission connection of the grinding cylinder drive gear 28 grinding drum drive motor 29；It is described
The lower end of particle separation outer sleeve 12 is provided with particle separation outlet 16, the 16 connection clinker particle of particle separation outlet
Input port 23.
Preferably, the upper end of the separation conveying inner sleeve 10 is provided with block separation outlet 17, the separation is defeated
The lower end of inner sleeve 10 is sent to be provided with broken material entrance 18 to be separated.
Preferably, the clinker particle grinding roller 20 includes two taper closing in portions for being located at axial ends
201 and one be located at middle part straight grinding portion 202, one end that two taper closing in portions 201 are relatively large in diameter is separately connected
The axial ends in the straight grinding portion 202, two taper closing in portions, 201 lesser one end of diameter are located on described
It swims in roller mount 21 and the downstream roller mounting base 22, is provided with several clinker particles in the straight grinding portion 202
Grinding ball 203.The clinker powder delivery outlet 25 is set to the top of the downstream roller mounting base 22, and the downstream sort is blown
Sweep the bottom that pipe 26 is vertically arranged at the downstream roller mounting base 22, and the open end direction of the downstream sort scavenging conduit 26
The clinker powder delivery outlet 25 is arranged.
When work, the clinker that broken rear particle is mixed with fragment is delivered to described by broken material entrance 18 to be separated
Separation conveying 10 lower end of inner sleeve, moves upwards, while small in mixed material under the spiral conveying blade 13 drive
Grain clinker is flowed out from the bolter mesh 15, conveys inner sleeve 10 into the separation and the particle separates housing
Gap between cylinder 12, and eventually enter into the particle separation outlet 16 of the lower end of the particle separation outer sleeve 12；Do not lead to
The bulky grain clinker for crossing the bolter mesh 15 then continues brokenly from 17 return crushing device of block separation outlet
It is broken.
The cement clinker particles of 16 output of particle separation outlet enter on described from clinker particle input port 23
Roller mount 21 is swum, is entered described in the clinker particle grinding roller 20 under the purging of upstream sorting scavenging conduit 24
Straight grinding portion 202 makes several clinker particle grinding balls then by rolling the clinker particle grinding roller 20
203 clay into power cement clinker particles, while upstream sorting scavenging conduit 24 constantly purges, and the lesser cement of partial size is ripe
Feed powder end raises under the action of the wind and descends slowly and lightly to the downstream roller mounting base 22, and the biggish cement clinker particles of partial size then exist
It is fallen after rise from taper closing in portion 201 to the straight grinding portion 202 under gravity, continues grinding；The downstream point
It selects scavenging conduit 26 that the lesser clinker powder of partial size is delivered to the clinker powder delivery outlet 25, is then sent to rear road work
Sequence.
Better embodiment of the invention is illustrated above, certainly, the present invention can also using with it is above-mentioned
The different form of embodiment, those skilled in the art are made equivalent on the premise of without prejudice to spirit of the invention
Transformation or corresponding change, all should belong in protection scope of the present invention.
Claims (4)
1. a kind of cement coarse grain separation and powder separation system, it is characterised in that: including separation conveying inner sleeve (10) and clinker
Particle grinding roller (20)；Separation conveying inner sleeve (10) the axis vertical setting, and separation conveying inner sleeve (10)
It is inside coaxially arranged with vertical transport screw rod (11), separation conveying inner sleeve (10) the outer coaxial sleeve separates outer sleeve equipped with particle
(12), be provided with spiral conveying blade (13) on the vertical transport screw rod (11), the vertical transport screw rod (11) with it is vertical
The outer diameter of screw drive motor (14) transmission connection, the spiral conveying blade (13) is equal to separation conveying inner sleeve (10)
Internal diameter, be provided with several bolter mesh (15) in separation conveying inner sleeve (10)；The clinker particle grinding roller
(20) axis horizontal setting, and clinker particle grinding roller (20) axial ends is respectively arranged with upstream roller mounting base
(21) and downstream roller mounting base (22), the upstream roller mounting base (21) are provided with clinker particle input port (23) and upstream
It sorts scavenging conduit (24), the downstream roller mounting base (22) is provided with clinker powder delivery outlet (25) and downstream sort scavenging conduit
(26), grinding cylinder support wheel (27) and grinding cylinder drive gear are provided on the outside of the clinker particle grinding roller (20)
(28), grinding cylinder drive gear (28) transmission connection grinding drum drive motor (29)；The particle separates outer sleeve
(12) lower end is provided with particle separation outlet (16), and the particle separation outlet (16) is connected to clinker particle input port
(23).
2. a kind of cement coarse grain separation according to claim 1 and powder separation system, it is characterised in that: the separation is defeated
Send the upper end of inner sleeve (10) be provided with block separation outlet (17), it is described separation conveying inner sleeve (10) lower end be provided with to
It separates broken material entrance (18).
3. a kind of cement coarse grain separation according to claim 1 and powder separation system, it is characterised in that: the clinker is broken
Grain grinding roller (20) include be located at axial ends two taper closing in portions (201) and a straight powder positioned at middle part
Mill portion (202), one end that two taper closing in portions (201) are relatively large in diameter are separately connected the straight grinding portion (202)
Axial ends, two lesser one end of taper closing in portion (201) diameter are located at the upstream roller mounting base (21)
In the downstream roller mounting base (22), several clinker particle grinding balls are provided in the straight grinding portion (202)
(203).
4. a kind of cement coarse grain separation according to claim 1 and powder separation system, it is characterised in that: the chamotte powder
Last delivery outlet (25) is set to the top of the downstream roller mounting base (22), and the downstream sort scavenging conduit (26) is vertically arranged
In the bottom of the downstream roller mounting base (22), and the open end of the downstream sort scavenging conduit (26) is towards the chamotte powder
Last delivery outlet (25) setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810842563.3A CN109127103A (en) | 2018-07-27 | 2018-07-27 | A kind of separation of cement coarse grain and powder separation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810842563.3A CN109127103A (en) | 2018-07-27 | 2018-07-27 | A kind of separation of cement coarse grain and powder separation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109127103A true CN109127103A (en) | 2019-01-04 |
Family
ID=64799273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810842563.3A Withdrawn CN109127103A (en) | 2018-07-27 | 2018-07-27 | A kind of separation of cement coarse grain and powder separation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109127103A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570461A (en) * | 2022-02-12 | 2022-06-03 | 新沂市紫金硅业有限公司 | Smash thorough high-purity quartz sand reducing mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202460749U (en) * | 2012-01-17 | 2012-10-03 | 潍坊特钢集团新型建材有限公司 | Dry ball grinding machine for producing steel slag powder |
| CN105214816A (en) * | 2015-10-28 | 2016-01-06 | 重庆市富环建筑材料有限责任公司 | For the roller mill grading, lifting device of processing steel slag |
| CN107930822A (en) * | 2017-11-13 | 2018-04-20 | 盐城吉达环保设备有限公司 | A kind of more particle diameter cement separation systems |
-
2018
- 2018-07-27 CN CN201810842563.3A patent/CN109127103A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202460749U (en) * | 2012-01-17 | 2012-10-03 | 潍坊特钢集团新型建材有限公司 | Dry ball grinding machine for producing steel slag powder |
| CN105214816A (en) * | 2015-10-28 | 2016-01-06 | 重庆市富环建筑材料有限责任公司 | For the roller mill grading, lifting device of processing steel slag |
| CN107930822A (en) * | 2017-11-13 | 2018-04-20 | 盐城吉达环保设备有限公司 | A kind of more particle diameter cement separation systems |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570461A (en) * | 2022-02-12 | 2022-06-03 | 新沂市紫金硅业有限公司 | Smash thorough high-purity quartz sand reducing mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103736663B (en) | A kind of Magnetite beneficiation method | |
| CN102600923B (en) | Magnetite finish grinding system and grinding method thereof | |
| CN206746767U (en) | A kind of desulfurization agstone preparation system | |
| CN105107571B (en) | A kind of energy-efficient concrete aggregate production line and its production method | |
| CN103949322B (en) | A kind of nickel slag grinding system and its production technology | |
| CN203002448U (en) | Cement open-circuit grinding system with powder pre-selecting function | |
| CN107213963A (en) | A kind of environment-friendly type ore materials reducing mechanism | |
| CN108722639B (en) | Machine-made sand production system | |
| CN108816483A (en) | A kind of Machine-made Sand production system | |
| CN205851324U (en) | The online broken crushing system of steel slag rotary drum screening bypass | |
| CN203874873U (en) | Nickel slag grinding system | |
| CN207086075U (en) | A kind of cement production system using gangue | |
| CN109127352A (en) | A kind of cement particle and fragment separate transfer | |
| CN109127103A (en) | A kind of separation of cement coarse grain and powder separation system | |
| CN207238206U (en) | A kind of environment-friendly type pulverized coal preparation system | |
| CN107617501B (en) | Multistage grinding superfine powder production process and system thereof | |
| CN205199669U (en) | Special production line of metal silica flour processing | |
| CN204620062U (en) | Gathering dust and recycle device of a kind of building block raw material crushing system | |
| CN216631130U (en) | Multistage crushing type fine-quality machine-made sand grinding equipment | |
| CN108787118A (en) | A kind of circulating clinker breaker | |
| CN108787121A (en) | A kind of clinker scratch system | |
| CN211538117U (en) | Device for separating machine to produce sand and river stone | |
| CN105195292B (en) | A kind of full-automatic power production equipment and its technological process | |
| CN209663388U (en) | A kind of silica flour ball mill discharging feeding device | |
| CN212370350U (en) | Preparation system of waste concrete reclaimed sand powder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |
|
| WW01 | Invention patent application withdrawn after publication |