KR102757593B1 - 분말유동화 호퍼 - Google Patents
분말유동화 호퍼 Download PDFInfo
- Publication number
- KR102757593B1 KR102757593B1 KR1020230041171A KR20230041171A KR102757593B1 KR 102757593 B1 KR102757593 B1 KR 102757593B1 KR 1020230041171 A KR1020230041171 A KR 1020230041171A KR 20230041171 A KR20230041171 A KR 20230041171A KR 102757593 B1 KR102757593 B1 KR 102757593B1
- Authority
- KR
- South Korea
- Prior art keywords
- powder
- guide channel
- hopper body
- hopper
- inclined bottom
- 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.)
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- 239000000843 powder Substances 0.000 title claims abstract description 82
- 239000002184 metal Substances 0.000 claims abstract description 41
- 238000005243 fluidization Methods 0.000 claims abstract description 38
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 description 13
- 239000010881 fly ash Substances 0.000 description 10
- 238000009434 installation Methods 0.000 description 8
- 238000007599 discharging Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010882 bottom ash Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/70—Large containers characterised by means facilitating filling or emptying preventing bridge formation using fluid jets
- B65D88/703—Air blowing devices, i.e. devices for the sudden introduction of compressed air into the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/02—Large containers rigid
- B65D88/06—Large containers rigid cylindrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2588/00—Large container
- B65D2588/54—Large container characterised by means facilitating filling or emptying
- B65D2588/64—Large container characterised by means facilitating filling or emptying preventing bridge formation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
Description
도 2는 본 발명에 따른 분말유동화 호퍼의 일실시예를 도시한 측단면도
도 3은 상기 실시예의 평면도
도 4는 상기 실시예의 분말유동화채널을 보인 분해사시도
도 5는 상기 실시에의 분말유동화채널의 설치상태를 보인 단면도
30 : 가이드채널바 31 : 플랜지
40 : 에어노즐 50 : 금속매쉬
60 : 하부보강재 70 : 상부보강재
Claims (3)
- 분말이 투입되는 상단 투입구에서 하단 배출구(12)로 갈수록 직경이 좁아지도록 평탄한 경사저면(11)이 형성된 호퍼본체(10); 및
상기 호퍼본체(10)의 경사저면(11)에 설치되며 상기 호퍼본체(10)의 투입구로 투입되는 분말을 경사저면(11)에서 배출구(12)쪽으로 유동시키는 분말유동화채널(20);을 포함하며,
상기 분말유동화채널(20)은,
상면이 개구되며 저면이 상기 호퍼본체(10)의 경사저면(11)의 내측면에 설치되며, 배출구(12)를 중심으로 방사상으로 배치된 복수개의 가이드채널바(30);
상기 각 가이드채널바(30)의 개구된 상면을 통해 에어가 호퍼본체(10)의 내부로 배출되도록 에어를 분사하는 에어노즐(40);
상기 각 가이드채널바(30)의 개구된 상면에 장착되며, 상기 투입된 분말보다 직경이 작아서 분말은 차단하되 에어노즐(40)에서 분사된 에어만 통과되는 매쉬홀이 형성되도록 금속사로 직조된 금속매쉬(50); 및
상기 각 가이드채널바(30)의 상단부에 결합되어 금속매쉬(50)의 저면을 지지하는 하부보강재(60);를 포함하여 이루어져서,
상기 호퍼본체(10)의 투입구로 투입된 분말이 분말유동화채널(20)에 의해 호퍼본체(10)의 경사저면(11)에서 배출구(12)쪽으로 유동되어 배출되는 것을 특징으로 하는 분말유동화 호퍼. - 제1항에 있어서, 상기 금속매쉬(50)의 상면을 지지하는 상부보강재(70)가 더 구비되며, 상기 상부보강재(70) 및 하부보강재(60)는 각각 가이드채널바(30)의 폭을 가로지르는 다수의 보강바로 이루어져서 서로 어긋나게 배치되도록 양단부가 가이드채널바(30)에 결합된 것을 특징으로 하는 분말유동화 호퍼.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020230041171A KR102757593B1 (ko) | 2023-03-29 | 2023-03-29 | 분말유동화 호퍼 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020230041171A KR102757593B1 (ko) | 2023-03-29 | 2023-03-29 | 분말유동화 호퍼 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20240146337A KR20240146337A (ko) | 2024-10-08 |
KR102757593B1 true KR102757593B1 (ko) | 2025-01-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020230041171A Active KR102757593B1 (ko) | 2023-03-29 | 2023-03-29 | 분말유동화 호퍼 |
Country Status (1)
Country | Link |
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KR (1) | KR102757593B1 (ko) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100423207B1 (ko) * | 2001-10-23 | 2004-03-18 | 한승기 | 폐기물 흡입 분리장치 및 이를 이용한 폐기물 선별 시스템 |
KR101113819B1 (ko) | 2009-06-29 | 2012-03-02 | 삼영기계공업(주) | 사이로장치 |
KR102580782B1 (ko) * | 2020-11-05 | 2023-09-20 | 주식회사 포스코 | 호퍼 장치 |
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2023
- 2023-03-29 KR KR1020230041171A patent/KR102757593B1/ko active Active
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KR20240146337A (ko) | 2024-10-08 |
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