KR100582164B1 - 분체 기류 수송량 제어장치 - Google Patents
분체 기류 수송량 제어장치 Download PDFInfo
- Publication number
- KR100582164B1 KR100582164B1 KR1020010051742A KR20010051742A KR100582164B1 KR 100582164 B1 KR100582164 B1 KR 100582164B1 KR 1020010051742 A KR1020010051742 A KR 1020010051742A KR 20010051742 A KR20010051742 A KR 20010051742A KR 100582164 B1 KR100582164 B1 KR 100582164B1
- Authority
- KR
- South Korea
- Prior art keywords
- powder
- valve
- gas
- control
- pressure
- 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.)
- Expired - Fee Related
Links
- 239000000843 powder Substances 0.000 title claims abstract description 115
- 238000002347 injection Methods 0.000 claims abstract description 34
- 239000007924 injection Substances 0.000 claims abstract description 34
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 230000001276 controlling effect Effects 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000032258 transport Effects 0.000 description 22
- 239000003245 coal Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005243 fluidization Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/36—Arrangements of containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/40—Feeding or discharging devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/52—Adaptations of pipes or tubes
- B65G53/54—Flexible pipes or tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/042—Granular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
Description
Claims (3)
- 삭제
- 삭제
- 분체 저장 탱크(1)로부터 분체를 교대로 공급받도록 각각 공급 밸브(14)가 연결된 다수개의 분체 주입용 탱크(2)에 유동화 기체(3)가 공급되어 분체 배출구(15)로 분체를 배출하는 분체 기류 수송장치에 있어서,상기 분체 저장 탱크(1)와 밸브 사이에는 압력 배출구(6)가 분기된 플렉시블 연결관(5)이 연결 설치되고, 상기 분체 주입용 탱크(2) 내부의 압력을 조절하도록 가압 조절용 개폐 밸브(8)와 배압 조절용 개폐 밸브(9)가 각각 연결 설치되고, 상기 분체 주입용 탱크(2)만의 중량을 측정하도록 전자 저울(10)이 설치되고, 상기 분체 배출구(15)에는 미세 조정용 기체(4)가 분체의 유동 방향과 반대 방향으로 공급되도록 미세 조정용 비례제어 밸브(7)가 설치되고, 상기 가압 조절용 개폐 밸브(8)와 배압 조절용 개폐 밸브(9) 및 미세 조정용 비례제어 밸브(7)를 제어하는 제어기(13)를 포함하여 구성되어, 상기 제어기(13)는 1차적으로 상기 가압 조절용 개폐 밸브(8)와 배압 조절용 개폐 밸브(9)를 조절하여 분체의 수송량을 제어하고, 2차적으로 전자 저울(10)에 의하여 측정된 실제 배출량에 따라 미세 조정용 비례제어 밸브(7)를 조절하여 분체의 수송량을 제어하는 것을 특징으로 하는 분체 기류 수송량 제어장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010051742A KR100582164B1 (ko) | 2001-08-27 | 2001-08-27 | 분체 기류 수송량 제어장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010051742A KR100582164B1 (ko) | 2001-08-27 | 2001-08-27 | 분체 기류 수송량 제어장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030018162A KR20030018162A (ko) | 2003-03-06 |
KR100582164B1 true KR100582164B1 (ko) | 2006-05-23 |
Family
ID=27720978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010051742A Expired - Fee Related KR100582164B1 (ko) | 2001-08-27 | 2001-08-27 | 분체 기류 수송량 제어장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100582164B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101265734B1 (ko) | 2011-03-16 | 2013-05-20 | 황선철 | 실시간 주입량의 제어가 가능한 기체 주입 장치 |
KR20160045310A (ko) | 2014-10-17 | 2016-04-27 | 고등기술연구원연구조합 | 브리징 방지기능을 포함한 고압 분체원료 공급장치 |
KR20200108664A (ko) | 2019-03-11 | 2020-09-21 | 한국전력공사 | 고압 유동층 시스템 및 그의 내부 압력 제어 방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109928215A (zh) * | 2019-04-16 | 2019-06-25 | 中冶赛迪技术研究中心有限公司 | 一种散装料气力输送实验装置及方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5822216A (ja) * | 1981-07-27 | 1983-02-09 | Denka Consult & Eng Co Ltd | 粉粒体混合高圧気体輸送装置 |
JPS59124624A (ja) * | 1982-12-27 | 1984-07-18 | Kawasaki Steel Corp | 粉粒体分配輸送方法 |
JPH02135531A (ja) * | 1988-11-17 | 1990-05-24 | Matsushita Electric Ind Co Ltd | マルチタスク切換方式 |
JPH06115690A (ja) * | 1991-07-16 | 1994-04-26 | Daiyamondo Eng Kk | 微粉炭排出量制御装置 |
KR19980043358A (ko) * | 1996-12-03 | 1998-09-05 | 김종진 | 분광석 취입장치에서의 취입량 제어장치 |
WO2001004030A1 (fr) * | 1999-07-08 | 2001-01-18 | Nkk Corporation | Procede et dispositif de decoupage et de transport de matiere pulverulente et granulaire |
-
2001
- 2001-08-27 KR KR1020010051742A patent/KR100582164B1/ko not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5822216A (ja) * | 1981-07-27 | 1983-02-09 | Denka Consult & Eng Co Ltd | 粉粒体混合高圧気体輸送装置 |
JPS59124624A (ja) * | 1982-12-27 | 1984-07-18 | Kawasaki Steel Corp | 粉粒体分配輸送方法 |
JPH02135531A (ja) * | 1988-11-17 | 1990-05-24 | Matsushita Electric Ind Co Ltd | マルチタスク切換方式 |
JPH06115690A (ja) * | 1991-07-16 | 1994-04-26 | Daiyamondo Eng Kk | 微粉炭排出量制御装置 |
KR19980043358A (ko) * | 1996-12-03 | 1998-09-05 | 김종진 | 분광석 취입장치에서의 취입량 제어장치 |
WO2001004030A1 (fr) * | 1999-07-08 | 2001-01-18 | Nkk Corporation | Procede et dispositif de decoupage et de transport de matiere pulverulente et granulaire |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101265734B1 (ko) | 2011-03-16 | 2013-05-20 | 황선철 | 실시간 주입량의 제어가 가능한 기체 주입 장치 |
KR20160045310A (ko) | 2014-10-17 | 2016-04-27 | 고등기술연구원연구조합 | 브리징 방지기능을 포함한 고압 분체원료 공급장치 |
KR20200108664A (ko) | 2019-03-11 | 2020-09-21 | 한국전력공사 | 고압 유동층 시스템 및 그의 내부 압력 제어 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20030018162A (ko) | 2003-03-06 |
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