JP5767689B2 - 溶射装置 - Google Patents
溶射装置 Download PDFInfo
- Publication number
- JP5767689B2 JP5767689B2 JP2013256191A JP2013256191A JP5767689B2 JP 5767689 B2 JP5767689 B2 JP 5767689B2 JP 2013256191 A JP2013256191 A JP 2013256191A JP 2013256191 A JP2013256191 A JP 2013256191A JP 5767689 B2 JP5767689 B2 JP 5767689B2
- Authority
- JP
- Japan
- Prior art keywords
- injection
- raw material
- material powder
- mixture
- dispensing
- 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.)
- Active
Links
Images
Classifications
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
- B05B7/1404—Arrangements for supplying particulate material
- B05B7/1477—Arrangements for supplying particulate material means for supplying to several spray apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
- B05B7/1481—Spray pistols or apparatus for discharging particulate material
- B05B7/1486—Spray pistols or apparatus for discharging particulate material for spraying particulate material in dry state
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
- F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
-
- 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
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
- F27D1/1678—Increasing the durability of linings; Means for protecting
- F27D1/1684—Increasing the durability of linings; Means for protecting by a special coating applied to the lining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
- B05B7/1404—Arrangements for supplying particulate material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Nozzles (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Coating By Spraying Or Casting (AREA)
Description
R=0.5L・tanθ …(1)
11 ホッパー
11a 払出部
11b 垂直移送管
12 エジェクター(混合物生成手段)
12a 容器部
12b 噴出ノズル
12c 吐出導管
13 水平移送管
20 搬送ホース
30 ランス
40 噴射手段
41 噴射口
50 溶射機本体
51 ホッパー
52 エジェクター
A 原料紛体
B 被施工面
Claims (2)
- 耐火性粉体及び可燃性粉体を含む原料粉体と、支燃性のキャリアガスとを混合した混合物を噴射し燃焼させて耐火組成物を形成する溶射装置であって、
前記原料紛体を払い出す払出部を複数有し、
それぞれの払出部に、当該払出部から払い出された原料粉体と前記キャリアガスとを混合し前記混合物とする混合物生成手段と、当該混合物生成手段により生成された前記混合物を噴射する噴射手段とを接続してなり、
これらの噴射手段は噴射口を2つ有し、当該噴射口の中心間距離が、前記噴射口の内径の1.4倍以上5.3倍以下である溶射装置。 - 前記噴射手段の噴射方向が、前記噴射口の中心間を結ぶ直線に対して50度以上95度以下である請求項1に記載の溶射装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013256191A JP5767689B2 (ja) | 2013-12-11 | 2013-12-11 | 溶射装置 |
CN201480056851.6A CN105637109A (zh) | 2013-12-11 | 2014-11-07 | 热喷涂装置 |
KR1020167005488A KR20160038042A (ko) | 2013-12-11 | 2014-11-07 | 용사 장치 |
PCT/JP2014/079583 WO2015087642A1 (ja) | 2013-12-11 | 2014-11-07 | 溶射装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013256191A JP5767689B2 (ja) | 2013-12-11 | 2013-12-11 | 溶射装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015113490A JP2015113490A (ja) | 2015-06-22 |
JP5767689B2 true JP5767689B2 (ja) | 2015-08-19 |
Family
ID=53370957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013256191A Active JP5767689B2 (ja) | 2013-12-11 | 2013-12-11 | 溶射装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5767689B2 (ja) |
KR (1) | KR20160038042A (ja) |
CN (1) | CN105637109A (ja) |
WO (1) | WO2015087642A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6429317B2 (ja) * | 2013-12-25 | 2018-11-28 | Jfeスチール株式会社 | 炉壁の溶射補修方法 |
JP6560802B1 (ja) * | 2018-10-12 | 2019-08-14 | 黒崎播磨株式会社 | 溶射方法 |
JP6619901B1 (ja) * | 2019-05-21 | 2019-12-11 | 黒崎播磨株式会社 | 溶射方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4269867A (en) * | 1979-09-04 | 1981-05-26 | Texasgulf Inc. | Metallizing of a corrodible metal with a protective metal |
BE883848A (nl) * | 1980-06-17 | 1980-10-16 | Smeets Gerardus J L | Spuitstuk |
GB2170122B (en) * | 1985-01-26 | 1988-11-30 | Glaverbel | Process of forming a refractory mass and lance for spraying particulate exothermically oxidisable material |
JPH09248497A (ja) * | 1996-01-12 | 1997-09-22 | Sumitomo Metal Ind Ltd | 耐火物溶射方法および装置 |
JP2000345312A (ja) * | 1999-06-08 | 2000-12-12 | Nippon Steel Hardfacing Co Ltd | パネル化されたボイラーチューブ外周面連続溶射方法およびその溶射装置 |
JP4418233B2 (ja) * | 2001-10-17 | 2010-02-17 | 黒崎播磨株式会社 | 不定形耐火物の施工方法 |
-
2013
- 2013-12-11 JP JP2013256191A patent/JP5767689B2/ja active Active
-
2014
- 2014-11-07 WO PCT/JP2014/079583 patent/WO2015087642A1/ja active Application Filing
- 2014-11-07 KR KR1020167005488A patent/KR20160038042A/ko not_active Application Discontinuation
- 2014-11-07 CN CN201480056851.6A patent/CN105637109A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2015087642A1 (ja) | 2015-06-18 |
CN105637109A (zh) | 2016-06-01 |
KR20160038042A (ko) | 2016-04-06 |
JP2015113490A (ja) | 2015-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5814699B2 (ja) | 溶射装置及び溶射方法 | |
JP5767689B2 (ja) | 溶射装置 | |
WO2013027451A1 (ja) | 溶射装置 | |
TWI666407B (zh) | 氣體燃料燃燒器、及氣體燃料燃燒器的加熱方法 | |
CN1012752B (zh) | 生成耐火物质的方法和装置 | |
JP6560802B1 (ja) | 溶射方法 | |
JP2007275816A (ja) | 溶射装置 | |
JP3189729B2 (ja) | 耐火物補修用溶射装置及び耐火物の溶射による補修法 | |
JP6429317B2 (ja) | 炉壁の溶射補修方法 | |
JP4915905B2 (ja) | 溶射装置 | |
KR20190027916A (ko) | 전기로용 조연 버너 | |
JP3171530U (ja) | 溶射装置 | |
JP6619901B1 (ja) | 溶射方法 | |
JPH09248497A (ja) | 耐火物溶射方法および装置 | |
JP2014124583A (ja) | 粉粒体輸送装置及び粉粒体輸送方法 | |
JP2007284707A (ja) | 溶射方法 | |
JP3173312U (ja) | 溶射装置 | |
CN102878797B (zh) | 竖炉及其操作方法 | |
JP7182743B1 (ja) | 吹付装置及び吹付材料 | |
JP2014176820A (ja) | 溶射装置 | |
CN103561889A (zh) | 燃烧装置及熔融金属容器的浇道洗净方法 | |
KR20100020604A (ko) | 내화재 스프레이 설비의 워터 노즐 | |
JP7194047B2 (ja) | 非金属構造物の切断装置及び切断方法 | |
JP2006241526A (ja) | 高炉微粉炭吹込み用バーナー及びこれを用いた微粉炭吹込み方法 | |
JP5812618B2 (ja) | 溶解炉用の燃焼装置および溶解炉 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150526 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150619 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5767689 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |