CA1063135A - Weigher permitting load cell replacement during operation - Google Patents
Weigher permitting load cell replacement during operationInfo
- Publication number
- CA1063135A CA1063135A CA270,271A CA270271A CA1063135A CA 1063135 A CA1063135 A CA 1063135A CA 270271 A CA270271 A CA 270271A CA 1063135 A CA1063135 A CA 1063135A
- Authority
- CA
- Canada
- Prior art keywords
- combination according
- monitor
- monitors
- locknut
- reservoir
- 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
Links
- 239000000463 material Substances 0.000 claims abstract description 11
- 241000270433 Varanidae Species 0.000 claims 1
- 230000002950 deficient Effects 0.000 abstract description 12
- 239000003245 coal Substances 0.000 description 34
- 230000032258 transport Effects 0.000 description 13
- 239000007789 gas Substances 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 244000261422 Lysimachia clethroides Species 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000332 continued effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007775 late Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
- C21B5/003—Injection of pulverulent coal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
- B60P3/10—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying boats
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/006—Automatically controlling the process
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
- F27B1/26—Arrangements of controlling devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/18—Charging particulate material using a fluid carrier
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
- G01G13/003—Details; specially adapted accessories
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Basic Packing Technique (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Fuel Cell (AREA)
- Examining Or Testing Airtightness (AREA)
- Sampling And Sample Adjustment (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Bridges Or Land Bridges (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/654,144 US4004647A (en) | 1976-01-30 | 1976-01-30 | Load cell arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1063135A true CA1063135A (en) | 1979-09-25 |
Family
ID=24623618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA270,271A Expired CA1063135A (en) | 1976-01-30 | 1977-01-20 | Weigher permitting load cell replacement during operation |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4004647A (member.php) |
| JP (1) | JPS5295467A (member.php) |
| AR (1) | AR214991A1 (member.php) |
| AT (1) | AT353171B (member.php) |
| AU (1) | AU497495B2 (member.php) |
| BE (1) | BE850439A (member.php) |
| BR (1) | BR7700423A (member.php) |
| CA (1) | CA1063135A (member.php) |
| DE (1) | DE2703305C2 (member.php) |
| ES (1) | ES455380A1 (member.php) |
| FR (1) | FR2339844A1 (member.php) |
| GB (1) | GB1541920A (member.php) |
| IT (1) | IT1077597B (member.php) |
| LU (1) | LU76600A1 (member.php) |
| MX (1) | MX143668A (member.php) |
| NL (1) | NL175607C (member.php) |
| PL (1) | PL118559B1 (member.php) |
| SE (1) | SE443234B (member.php) |
| ZA (1) | ZA767708B (member.php) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4521371A (en) * | 1981-12-16 | 1985-06-04 | Combustion Engineering, Inc. | Vessel liquid level indication |
| NL183951C (nl) * | 1983-01-12 | 1989-03-01 | Hoogovens Groep Bv | Doseerinrichting voor het doseren van poederkool in een luchtleiding naar een hoogoven. |
| JPS6054581U (ja) * | 1983-09-21 | 1985-04-17 | 株式会社クボタ | 輸送容器 |
| US4657095A (en) * | 1985-10-08 | 1987-04-14 | Westinghouse Electric Corp. | Compact ice basket weighing tool |
| JP2514751B2 (ja) * | 1990-11-15 | 1996-07-10 | エールステ ネーデルランド ファブリク ファン ウェッグウェルクツイゲン ヤン モレンショット アンド ズーン ビー ブィ | 重量検査装置 |
| US5265983A (en) * | 1992-06-02 | 1993-11-30 | The Babcock & Wilcox Company | Cascading pressure continuous blow bottle |
| US5554202A (en) * | 1993-09-02 | 1996-09-10 | Texaco Inc. | Gasifier monitoring apparatus |
| US6323442B1 (en) * | 1999-12-07 | 2001-11-27 | International Paper Company | System and method for measuring weight of deposit on boiler superheaters |
| US6787713B2 (en) * | 2002-07-29 | 2004-09-07 | Chart Inc. | Load cell and weighing system for cryogenic tanks |
| US20040226758A1 (en) * | 2003-05-14 | 2004-11-18 | Andrew Jones | System and method for measuring weight of deposit on boiler superheaters |
| JP4658728B2 (ja) * | 2005-07-25 | 2011-03-23 | ニッポメックス株式会社 | 計量装置 |
| US7980129B2 (en) | 2007-04-25 | 2011-07-19 | Herdstar, Llc | Feed bin monitoring system and method |
| US8853566B2 (en) | 2007-04-25 | 2014-10-07 | Herdstar, Llc | Bin weighing system |
| US8381690B2 (en) | 2007-12-17 | 2013-02-26 | International Paper Company | Controlling cooling flow in a sootblower based on lance tube temperature |
| US9027422B2 (en) * | 2010-02-01 | 2015-05-12 | Alstom Technology Ltd | Method and system of monitoring mass in a pulverized coal fired furnace |
| US20130197501A1 (en) * | 2012-01-27 | 2013-08-01 | Medtronic Cryocath Lp | Cryogenic medical system and method with stabilizer |
| WO2014083588A1 (ja) * | 2012-11-27 | 2014-06-05 | 大和製衡株式会社 | パッカースケール |
| US9541282B2 (en) | 2014-03-10 | 2017-01-10 | International Paper Company | Boiler system controlling fuel to a furnace based on temperature of a structure in a superheater section |
| PL3172520T3 (pl) | 2014-07-25 | 2019-07-31 | International Paper Company | System i sposób określania lokalizacji zanieczyszczenia na powierzchni przenoszenia ciepła kotła |
| US10288473B2 (en) * | 2016-08-31 | 2019-05-14 | Robert O. Brandt, Jr. | Weight measurement by flexure support |
| JP6908011B2 (ja) * | 2018-09-19 | 2021-07-21 | 井関農機株式会社 | 作物収容体の重量測定装置、作物収容機および作物乾燥機 |
| JP7365575B2 (ja) * | 2019-08-09 | 2023-10-20 | 三菱マテリアル株式会社 | 鉱石連続供給装置 |
| JP7324417B2 (ja) | 2019-08-09 | 2023-08-10 | 三菱マテリアル株式会社 | 鉱石連続供給装置 |
| US20210341140A1 (en) | 2020-05-01 | 2021-11-04 | International Paper Company | System and methods for controlling operation of a recovery boiler to reduce fouling |
| CN114754920B (zh) * | 2022-03-23 | 2023-05-02 | 江苏海洋大学 | 一种工业炉炉腔压力检测系统及其工作方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2472047A (en) * | 1946-03-14 | 1949-05-31 | Baldwin Locomotive Works | Electrical load weighing apparatus |
| US3120754A (en) * | 1960-02-12 | 1964-02-11 | Lebow Associates Inc | Overload protector |
| US3502164A (en) * | 1966-10-24 | 1970-03-24 | Yawata Seitetsu Kk | Load variation measuring apparatus |
-
1976
- 1976-01-30 US US05/654,144 patent/US4004647A/en not_active Expired - Lifetime
- 1976-12-30 ZA ZA767708A patent/ZA767708B/xx unknown
-
1977
- 1977-01-10 GB GB77776A patent/GB1541920A/en not_active Expired
- 1977-01-17 BE BE174120A patent/BE850439A/xx not_active IP Right Cessation
- 1977-01-18 FR FR7701273A patent/FR2339844A1/fr active Granted
- 1977-01-19 LU LU76600A patent/LU76600A1/xx unknown
- 1977-01-20 AR AR266250A patent/AR214991A1/es active
- 1977-01-20 CA CA270,271A patent/CA1063135A/en not_active Expired
- 1977-01-21 NL NLAANVRAGE7700598,A patent/NL175607C/xx not_active IP Right Cessation
- 1977-01-24 SE SE7700700A patent/SE443234B/xx not_active IP Right Cessation
- 1977-01-24 BR BR7700423A patent/BR7700423A/pt unknown
- 1977-01-25 AU AU21627/77A patent/AU497495B2/en not_active Expired
- 1977-01-25 IT IT19617/77A patent/IT1077597B/it active
- 1977-01-25 AT AT42877A patent/AT353171B/de not_active IP Right Cessation
- 1977-01-25 PL PL1977195546A patent/PL118559B1/pl unknown
- 1977-01-25 MX MX167810A patent/MX143668A/es unknown
- 1977-01-26 JP JP689277A patent/JPS5295467A/ja active Granted
- 1977-01-27 ES ES455380A patent/ES455380A1/es not_active Expired
- 1977-01-27 DE DE2703305A patent/DE2703305C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5737017B2 (member.php) | 1982-08-07 |
| DE2703305C2 (de) | 1984-12-20 |
| BR7700423A (pt) | 1977-10-18 |
| AU497495B2 (en) | 1978-12-14 |
| AU2162777A (en) | 1978-08-03 |
| BE850439A (fr) | 1977-05-16 |
| FR2339844B1 (member.php) | 1979-03-09 |
| SE7700700L (sv) | 1977-07-31 |
| NL7700598A (nl) | 1977-08-02 |
| AT353171B (de) | 1979-10-25 |
| SE443234B (sv) | 1986-02-17 |
| AR214991A1 (es) | 1979-08-31 |
| US4004647A (en) | 1977-01-25 |
| ES455380A1 (es) | 1978-01-01 |
| GB1541920A (en) | 1979-03-14 |
| DE2703305A1 (de) | 1977-08-04 |
| ATA42877A (de) | 1979-03-15 |
| ZA767708B (en) | 1977-11-30 |
| PL118559B1 (en) | 1981-10-31 |
| JPS5295467A (en) | 1977-08-11 |
| NL175607B (nl) | 1984-07-02 |
| LU76600A1 (member.php) | 1977-06-24 |
| FR2339844A1 (fr) | 1977-08-26 |
| MX143668A (es) | 1981-06-22 |
| NL175607C (nl) | 1984-12-03 |
| IT1077597B (it) | 1985-05-04 |
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