JPH0410294U - - Google Patents
Info
- Publication number
- JPH0410294U JPH0410294U JP4756490U JP4756490U JPH0410294U JP H0410294 U JPH0410294 U JP H0410294U JP 4756490 U JP4756490 U JP 4756490U JP 4756490 U JP4756490 U JP 4756490U JP H0410294 U JPH0410294 U JP H0410294U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- housing
- hole
- cleaning tool
- center
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Percussive Tools And Related Accessories (AREA)
Description
第１図は本考案の実施例を示す清掃工具の平面
図、第２図は同側面図、第３図は第１図における
ハウジングの平面図、第４図は第３図のＡ〜Ａ断
面図、第５図は第３図のＢ〜Ｂ断面図、第６図及
び第７図は夫々同ハウジングでのピストンの動作
を説明する断面図、第８図は第６図のＤ〜Ｄ断面
図、第９図は同ピストンの要部を示す斜視図であ
る。
図の主要部分の説明、１……ハウジング、１ａ
……エア入口、１ｂ……ピストン胴部ガイド穴、
２……ハウジングエア供給蓋、３……ピストンガ
イド、４……ピストン、５……パツキン、６……
ハウジング、７……エア供給口金、８……エアホ
ース、９……パツキン、１０……ハウジング取付
板、１１……ハウジング支持板、１２……スプリ
ング、１３……ガイド軸、１４……管、１５……
フイン、１６……固着灰。
Fig. 1 is a plan view of a cleaning tool showing an embodiment of the present invention, Fig. 2 is a side view of the same, Fig. 3 is a plan view of the housing in Fig. 1, and Fig. 4 is a cross section taken from A to A in Fig. 3. Figure 5 is a cross-sectional view from B to B in Figure 3, Figures 6 and 7 are cross-sectional views explaining the operation of the piston in the same housing, and Figure 8 is a cross-sectional view from D to D in Figure 6. 9 are perspective views showing essential parts of the piston. Explanation of the main parts of the figure, 1...Housing, 1a
...Air inlet, 1b...Piston body guide hole,
2...Housing air supply lid, 3...Piston guide, 4...Piston, 5...Putskin, 6...
Housing, 7... Air supply cap, 8... Air hose, 9... Packing, 10... Housing mounting plate, 11... Housing support plate, 12... Spring, 13... Guide shaft, 14... Tube, 15 ……
Finn, 16... fixed ash.
Claims (1)
ジエツトハンマーとして、炉壁管の中心に向けて
複数個配置してなる清掃工具であつて、前記ピス
トンは中央付近に直径方向に貫通する穴と、同穴
より後部フランジ部を貫通して前記ハウジングの
ピストン後部室に抜ける貫通穴を有し、前記直径
方向の穴はピストンが前方に動いた時にはハウジ
ング外に突出するようにしてなることを特徴とす
るボイラ炉壁管の清掃工具。 A cleaning tool comprising a plurality of jet hammers, each of which is a piston that reciprocates within a housing using air pressure, and is arranged toward the center of a furnace wall tube, the piston having a hole penetrating in the diametrical direction near the center; It has a through hole that passes through the rear flange portion from the same hole and exits into the piston rear chamber of the housing, and the diametrical hole projects out of the housing when the piston moves forward. Boiler furnace wall tube cleaning tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4756490U JPH0410294U (en) | 1990-05-07 | 1990-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4756490U JPH0410294U (en) | 1990-05-07 | 1990-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0410294U true JPH0410294U (en) | 1992-01-29 |
Family
ID=31563604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4756490U Pending JPH0410294U (en) | 1990-05-07 | 1990-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0410294U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01239392A (en) * | 1988-03-17 | 1989-09-25 | Kansai Electric Power Co Inc:The | Cleaning of tube |
-
1990
- 1990-05-07 JP JP4756490U patent/JPH0410294U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01239392A (en) * | 1988-03-17 | 1989-09-25 | Kansai Electric Power Co Inc:The | Cleaning of tube |