KR20200089163A - 미분 분리 회전체의 품질 조정 방법 - Google Patents
미분 분리 회전체의 품질 조정 방법 Download PDFInfo
- Publication number
- KR20200089163A KR20200089163A KR1020190005892A KR20190005892A KR20200089163A KR 20200089163 A KR20200089163 A KR 20200089163A KR 1020190005892 A KR1020190005892 A KR 1020190005892A KR 20190005892 A KR20190005892 A KR 20190005892A KR 20200089163 A KR20200089163 A KR 20200089163A
- Authority
- KR
- South Korea
- Prior art keywords
- raw material
- air
- fine powder
- drum
- fine
- Prior art date
Links
- 239000000428 dust Substances 0.000 title description 6
- 238000012216 screening Methods 0.000 title 1
- 239000000843 powder Substances 0.000 claims abstract description 38
- 239000002994 raw material Substances 0.000 claims abstract description 28
- 239000011362 coarse particle Substances 0.000 claims abstract description 14
- 239000010419 fine particle Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 17
- 238000000926 separation method Methods 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 239000004576 sand Substances 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- -1 that is Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/288—Tumbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
- B07B4/06—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall using revolving drums
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
Description
Claims (3)
- 회전하는 드럼 내부에 여러 개의 고정날개를 진행방향으로 설치하여 미분과 굵은 입자가 혼재된 원료를 적재, 회전이송, 자유낙하, 공기분사, 미분의 비산 공정이 수차례 이루어지도록 하여 미분과 굵은 입자를 분리하는 공정을 특징으로 하는 미분 분리 회전체
- 회전 드럼 내에 설치된 덕트에 압축공기를 불어넣어 덕트에 뚫어진 일정간격과 크기의 공기구멍으로 분출되도록 하여 회전하는 드럼 내에서 낙하중인 원료를 불어서 미분을 비산시키는것을 특징으로하는 미분 분리 회전체
- 청구항 1과 청구항 2의 공정에 회전 드럼에 분사되는 청정공기를 가열하여 공급함으로 원료의 수분을 증발시켜 회수되는 제품의 함수율을 낮추는 것을 특징으로 하는 미분 분리 회전체
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190005892A KR20200089163A (ko) | 2019-01-16 | 2019-01-16 | 미분 분리 회전체의 품질 조정 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020190005892A KR20200089163A (ko) | 2019-01-16 | 2019-01-16 | 미분 분리 회전체의 품질 조정 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20200089163A true KR20200089163A (ko) | 2020-07-24 |
Family
ID=71892819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020190005892A KR20200089163A (ko) | 2019-01-16 | 2019-01-16 | 미분 분리 회전체의 품질 조정 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20200089163A (ko) |
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2019
- 2019-01-16 KR KR1020190005892A patent/KR20200089163A/ko not_active Application Discontinuation
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