JPH0441695U - - Google Patents
Info
- Publication number
- JPH0441695U JPH0441695U JP1990082742U JP8274290U JPH0441695U JP H0441695 U JPH0441695 U JP H0441695U JP 1990082742 U JP1990082742 U JP 1990082742U JP 8274290 U JP8274290 U JP 8274290U JP H0441695 U JPH0441695 U JP H0441695U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- shear
- inert gas
- machine
- shearing
- 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.)
- Granted
Links
- 238000010008 shearing Methods 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 3
- 239000002915 spent fuel radioactive waste Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Disintegrating Or Milling (AREA)
- Shearing Machines (AREA)
Description
第１図は本考案に係わる剪断機の剪断粉堆積防
止装置の一実施例を示す斜視図、第２図はその拡
大斜視図、第３図はその縦断側面図、第４図は従
来の剪断機の剪断粉堆積防止装置を示す縦断側面
図である。
１……剪断機のハウジング、２……ハウジング
内底部、２ａ……ハウジング内底部２の端縁、４
……レール、５……剪断刃カート、５ａ……カー
ト駆動用シリンダ、５ｂ……カート駆動用シリン
ダ５ａのピストンロツド、６，７……不活性ガス
噴射ノズル、ａ……被剪断物（使用済核燃料）。
Fig. 1 is a perspective view showing an embodiment of the shear powder accumulation prevention device for a shearing machine according to the present invention, Fig. 2 is an enlarged perspective view thereof, Fig. 3 is a vertical side view thereof, and Fig. 4 is a conventional shearing machine. FIG. 2 is a longitudinal sectional side view showing a shear powder accumulation prevention device of the machine. DESCRIPTION OF SYMBOLS 1... Shearing machine housing, 2... Housing inner bottom, 2a... End edge of housing inner bottom 2, 4
...Rail, 5... Shearing blade cart, 5a... Cart driving cylinder, 5b... Piston rod of cart driving cylinder 5a, 6, 7... Inert gas injection nozzle, a... Item to be sheared (used nuclear fuel).
Claims (1)
方向と直交する方向に往復動して、被切断物を剪
断する剪断機において、前記ハウジングの底部に
向かい不活性ガスを噴射して同ハウジングの底部
上から剪断粉等を除去する不活性ガス噴射ノズル
を前記ハウジング内に設けたことを特徴とする剪
断機の剪断粉堆積防止装置。 In a shearing machine in which a shearing blade cart reciprocates within a housing in a direction perpendicular to the supply direction of the material to be sheared to shear the material to be cut, an inert gas is injected toward the bottom of the housing to remove the material from the bottom of the housing. A shear powder accumulation prevention device for a shear machine, characterized in that an inert gas injection nozzle for removing shear powder etc. from above is provided in the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990082742U JP2516764Y2 (en) | 1990-08-06 | 1990-08-06 | Shearing powder accumulation prevention device of shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990082742U JP2516764Y2 (en) | 1990-08-06 | 1990-08-06 | Shearing powder accumulation prevention device of shearing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441695U true JPH0441695U (en) | 1992-04-08 |
| JP2516764Y2 JP2516764Y2 (en) | 1996-11-13 |
Family
ID=31629821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990082742U Expired - Lifetime JP2516764Y2 (en) | 1990-08-06 | 1990-08-06 | Shearing powder accumulation prevention device of shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2516764Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0240596A (en) * | 1988-06-20 | 1990-02-09 | Soc Gen Tech Nouv (Sgn) | Method and apparatus for cutting bundle of tube holding nuclear fuel irradiated |
-
1990
- 1990-08-06 JP JP1990082742U patent/JP2516764Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0240596A (en) * | 1988-06-20 | 1990-02-09 | Soc Gen Tech Nouv (Sgn) | Method and apparatus for cutting bundle of tube holding nuclear fuel irradiated |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2516764Y2 (en) | 1996-11-13 |