CN104874547A - Cement powder concentrator - Google Patents
Cement powder concentrator Download PDFInfo
- Publication number
- CN104874547A CN104874547A CN201510222667.0A CN201510222667A CN104874547A CN 104874547 A CN104874547 A CN 104874547A CN 201510222667 A CN201510222667 A CN 201510222667A CN 104874547 A CN104874547 A CN 104874547A
- Authority
- CN
- China
- Prior art keywords
- cage
- cement powder
- type rotor
- powder separator
- scattering
- 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.)
- Pending
Links
Landscapes
- Cyclones (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention provides a cement powder concentrator. The cement powder concentrator comprises an air inlet pipe, an air outlet pipe, a cyclone pipe, an ash collection hopper, a feeding port, a coarse ash outlet pipe, a fine ash outlet and a cage rotor. Uniformity and thoroughness in scattering of materials are realized by the aid of a scattering plate excellent in scattering performance. Since the cage rotor is additionally arranged above the scattering plate, under the action of tangential shearing force and cyclone generated by rotation of the inverted conical surface of the cage rotor, a grading force field is enhanced and stabilized, and scattering capacity and grading efficiency are improved. By adoption of a high-efficient low-resistance cyclone drum for collection of fin powder, an air inlet vortex angle is increased, staying time of dusty air flow in the cyclone drum is prolonged, and accordingly collection amount of fine powder and ultrafine powder is increased.
Description
Technical field
The present invention relates to a kind of powder concentrator, particularly relate to a kind of cement powder separator.
Background technology
Powder concentrator is by Englishman's invention in 1885, and powder concentrator is applied to cement industry and produces by German in 1889, the history of more than 100 year so far.The core technology of powder concentrator is: dispersion, classification and being separated (collection).The powder concentrator started most is referred to as: centrifugal classifier.It utilizes material gravity sedimentation in the air current classifying material of fan blade rotation generation in spreading disk dispersed material, machine, machine to collect fine powder.
Summary of the invention
Technical problem to be solved of the present invention is to provide a kind of cement powder separator, solves common powder concentrator and selects powder not smooth, poor stability, the problem such as to be easily disturbed.
In order to realize object of the present invention, the invention provides a kind of cement powder separator, described cement powder separator comprises blast pipe, discharge pipe, tornadotron, flue-dust retainer, charging aperture, cinder outlet, thin ash outlet, cage-type rotor, described tornadotron has 2, lay respectively at the right and left below discharge pipe, and be communicated with discharge pipe, described tornadotron lower end connected set ash bucket, described thin ash outlet is positioned at flue-dust retainer lower end, a cage-type rotor is provided with in the middle of described 2 tornadotrons, described charging aperture is positioned at above cage-type rotor, described cinder outlet is positioned at below cage-type rotor, described blast pipe is communicated with cinder outlet.
Preferably, described cage-type rotor is made up of some strip metal poles, is provided with a raw material cabin in the middle part of it, is provided with a spreading disk below described raw material cabin.
Preferably, be provided with a rotating shaft in the middle part of described raw material cabin, described rotating shaft upper end connects a motor.
Preferably, described cage-type rotor upper end is provided with a screen pack.
Preferably, described blast pipe front end is provided with an air blast.
Beneficial effect: the invention provides a kind of cement powder separator, described cement powder separator comprises blast pipe, discharge pipe, tornadotron, flue-dust retainer, charging aperture, cinder outlet, thin ash outlet, cage-type rotor, adopt the spreading disk of the high ability of shedding, make material dispersion even, fully, a cage rotor is added above spreading disk, the surface of its back taper rotates the eddy flow and tangential shearing that produce, strengthen and stabilize the classification field of force, increase dispersibility and improve classification efficiency, the cyclone cylinder of efficient low-resistance is adopted to collect fine powder, increase air intake vortex angle, extend the time of staying of dust-contained airflow in cyclone cylinder, thus improve the collecting amount of fine powder at different levels and superfine powder.
Accompanying drawing explanation
Fig. 1 is overview of the present invention.
Fig. 2 is cage-type rotor view of the present invention.
Wherein, 1 motor, 2 charging apertures, 3 discharge pipes, 4 tornadotrons, 5 cage-type rotors, 6 rotating shafts, 7 blast pipes, 8 flue-dust retainers, 9 cinder outlets, 10 thin ash outlets, 11 screen packs, 12 raw material cabins, 13 metallic struts, 14 spreading disks, 15 air blasts.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
Fig. 1 Fig. 2 illustrates the specific embodiment of the present invention: a kind of cement powder separator, described cement powder separator comprises blast pipe 7, discharge pipe 3, tornadotron 4, flue-dust retainer 8, charging aperture 2, cinder outlet 9, thin ash outlet 10, cage-type rotor 5, described tornadotron 4 has 2, lay respectively at the right and left below discharge pipe 3, and be communicated with discharge pipe 3, described tornadotron 4 lower end connected set ash bucket 8, described thin ash outlet 10 is positioned at flue-dust retainer 8 lower end, a cage-type rotor 5 is provided with in the middle of described 2 tornadotrons 4, described charging aperture 2 is positioned at above cage-type rotor 5, described cinder outlet 9 is positioned at below cage-type rotor 5, described blast pipe 3 is communicated with cinder outlet 9.
Wherein, described cage-type rotor 5 is made up of some strip metal poles 13, a raw material cabin 12 is provided with in the middle part of it, a spreading disk 14 is provided with below described raw material cabin 12, a rotating shaft 6 is provided with in the middle part of described raw material cabin 12, described rotating shaft 6 upper end connects a motor 1, and described cage-type rotor 5 upper end is provided with a screen pack 11, and described blast pipe 7 front end is provided with an air blast 15.
The invention provides a kind of cement powder separator, described cement powder separator comprises blast pipe, discharge pipe, tornadotron, flue-dust retainer, charging aperture, cinder outlet, thin ash outlet, cage-type rotor, adopt the spreading disk of the high ability of shedding, make material dispersion even, fully, a cage rotor is added above spreading disk, the surface of its back taper rotates the eddy flow and tangential shearing that produce, strengthen and stabilize the classification field of force, increase dispersibility and improve classification efficiency, the cyclone cylinder of efficient low-resistance is adopted to collect fine powder, increase air intake vortex angle, extend the time of staying of dust-contained airflow in cyclone cylinder, thus improve the collecting amount of fine powder at different levels and superfine powder.
As known by the technical knowledge, the present invention can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Within the scope of the present invention all or be all included in the invention being equal to the change in scope of the present invention.
Claims (5)
1. a cement powder separator, it is characterized in that, described cement powder separator comprises blast pipe, discharge pipe, tornadotron, flue-dust retainer, charging aperture, cinder outlet, thin ash outlet, cage-type rotor, described tornadotron has 2, lay respectively at the right and left below discharge pipe, and be communicated with discharge pipe, described tornadotron lower end connected set ash bucket, described thin ash outlet is positioned at flue-dust retainer lower end, a cage-type rotor is provided with in the middle of described 2 tornadotrons, described charging aperture is positioned at above cage-type rotor, described cinder outlet is positioned at below cage-type rotor, described blast pipe is communicated with cinder outlet.
2. cement powder separator according to claim 1, is characterized in that, described cage-type rotor is made up of some strip metal poles, is provided with a raw material cabin in the middle part of it, is provided with a spreading disk below described raw material cabin.
3. cement powder separator according to claim 2, is characterized in that, is provided with a rotating shaft in the middle part of described raw material cabin, and described rotating shaft upper end connects a motor.
4. according to cement powder separator according to claim 1, it is characterized in that, described cage-type rotor upper end is provided with a screen pack.
5. according to cement powder separator according to claim 1, it is characterized in that, described blast pipe front end is provided with an air blast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510222667.0A CN104874547A (en) | 2015-05-04 | 2015-05-04 | Cement powder concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510222667.0A CN104874547A (en) | 2015-05-04 | 2015-05-04 | Cement powder concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104874547A true CN104874547A (en) | 2015-09-02 |
Family
ID=53942372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510222667.0A Pending CN104874547A (en) | 2015-05-04 | 2015-05-04 | Cement powder concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104874547A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170463A (en) * | 2015-10-27 | 2015-12-23 | 张荣斌 | Powder selecting machine for mine |
| CN107233967A (en) * | 2017-07-11 | 2017-10-10 | 桂林矿山机械有限公司 | Multistage powder flour mill |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2142758Y (en) * | 1992-12-23 | 1993-09-29 | 国家建筑材料工业局合肥水泥研究设计院 | Combined multi-stage high-efficiency air powder-selecting machine |
| RU2171720C2 (en) * | 2000-01-11 | 2001-08-10 | Белгородская государственная технологическая академия строительных материалов | Swirl-acoustic classifier |
| CN2640604Y (en) * | 2003-07-29 | 2004-09-15 | 盐城市科宝建材环保设备有限公司 | Air suspension rotor powder separator |
| CN1583294A (en) * | 2003-08-21 | 2005-02-23 | 陈茂荣 | Double-stage assembled vortex powder selector |
| CN2706246Y (en) * | 2003-12-26 | 2005-06-29 | 成都建筑材料工业设计研究院有限公司 | Composite powder selection machine |
| CN200991688Y (en) * | 2006-12-29 | 2007-12-19 | 谭传德 | Fluidizing high-fine powder sorting machine |
| CN203540926U (en) * | 2013-09-09 | 2014-04-16 | 山东博汇纸业股份有限公司 | Classifier |
| CN204672561U (en) * | 2015-05-04 | 2015-09-30 | 杭龙 | A kind of cement powder separator |
-
2015
- 2015-05-04 CN CN201510222667.0A patent/CN104874547A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2142758Y (en) * | 1992-12-23 | 1993-09-29 | 国家建筑材料工业局合肥水泥研究设计院 | Combined multi-stage high-efficiency air powder-selecting machine |
| RU2171720C2 (en) * | 2000-01-11 | 2001-08-10 | Белгородская государственная технологическая академия строительных материалов | Swirl-acoustic classifier |
| CN2640604Y (en) * | 2003-07-29 | 2004-09-15 | 盐城市科宝建材环保设备有限公司 | Air suspension rotor powder separator |
| CN1583294A (en) * | 2003-08-21 | 2005-02-23 | 陈茂荣 | Double-stage assembled vortex powder selector |
| CN2706246Y (en) * | 2003-12-26 | 2005-06-29 | 成都建筑材料工业设计研究院有限公司 | Composite powder selection machine |
| CN200991688Y (en) * | 2006-12-29 | 2007-12-19 | 谭传德 | Fluidizing high-fine powder sorting machine |
| CN203540926U (en) * | 2013-09-09 | 2014-04-16 | 山东博汇纸业股份有限公司 | Classifier |
| CN204672561U (en) * | 2015-05-04 | 2015-09-30 | 杭龙 | A kind of cement powder separator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170463A (en) * | 2015-10-27 | 2015-12-23 | 张荣斌 | Powder selecting machine for mine |
| CN107233967A (en) * | 2017-07-11 | 2017-10-10 | 桂林矿山机械有限公司 | Multistage powder flour mill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102580928A (en) | Method for classifying silicon carbide micro powder and classifying equipment of method | |
| CN102335656B (en) | Quadric-separated winnowing grader | |
| CN102225396B (en) | Narrow-sized level multi-stage vortex air classifier classification system | |
| CN208303240U (en) | A kind of air flow multi-stage grader | |
| CN105414034A (en) | High dispersion type vortex powder selecting machine | |
| CN204685256U (en) | A kind of circulating Study on Supermicro-pulverization of Traditional Chinese Drugs machine | |
| CN104984910A (en) | High-dispersibility vortex powder selecting machine | |
| CN203842820U (en) | Vertical multi-rotor superfine micro-powder grader | |
| CN202174006U (en) | Winnowing type powder removing machine for artificial sandstone | |
| CN203917150U (en) | Novel pair of transmission environment protection energy-saving efficient separator | |
| WO2020048279A1 (en) | Multi-rotor dynamic powder sorting machine, powder sorting method and roller press final powder grinding system | |
| CN104874547A (en) | Cement powder concentrator | |
| CN204672561U (en) | A kind of cement powder separator | |
| CN205008241U (en) | Narrow rank two -stage turbine air current grader grading system | |
| CN204892373U (en) | High dispersivity vortex selection powder machine | |
| CN102366745B (en) | Powder selecting and collecting device | |
| CN101947514A (en) | Coarse fraction powder concentrator | |
| CN203281511U (en) | Sandstone powder removing machine | |
| CN203556562U (en) | Ternary classification powder selecting machine | |
| CN202290576U (en) | Powder concentrator guide blade cage | |
| CN204170952U (en) | A kind of High Efficiency Superfine powder concentrator | |
| CN206229684U (en) | A kind of air selects powder system and its powder concentrator | |
| WO2020037832A1 (en) | Ultrafine powder sorting machine | |
| CN201357144Y (en) | Combined type efficient rotor power-choosing machine for desulfurizing and pulverizing | |
| CN207547025U (en) | A kind of horizontal high-speed precision bull grader |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150902 |