JPH02137208U - - Google Patents
Info
- Publication number
- JPH02137208U JPH02137208U JP4628289U JP4628289U JPH02137208U JP H02137208 U JPH02137208 U JP H02137208U JP 4628289 U JP4628289 U JP 4628289U JP 4628289 U JP4628289 U JP 4628289U JP H02137208 U JPH02137208 U JP H02137208U
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- supply section
- material supply
- resin
- dry nitrogen
- 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 230000006866 deterioration Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Description
図は本考案の一実施例である押出機の構成図で
ある。 図の主要部分の説明、１……押出機、２……原
料供給部、３……乾燥窒素吹出口、４……乾燥窒
素供給管、５……空気混入窒素輸送機、６……ブ
ロア、７……圧力スイング吸着装置、８……原料
搬送管。
ある。 図の主要部分の説明、１……押出機、２……原
料供給部、３……乾燥窒素吹出口、４……乾燥窒
素供給管、５……空気混入窒素輸送機、６……ブ
ロア、７……圧力スイング吸着装置、８……原料
搬送管。
Claims (1)
- 圧力スイング吸着装置を各種成形機の樹脂原料
供給部に循環路を介して接続し、原料供給部内の
空気を乾燥窒素で置換することを特徴とする樹脂
劣化防止装置付成形機。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4628289U JPH02137208U (ja) | 1989-04-21 | 1989-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4628289U JPH02137208U (ja) | 1989-04-21 | 1989-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02137208U true JPH02137208U (ja) | 1990-11-15 |
Family
ID=31561228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4628289U Pending JPH02137208U (ja) | 1989-04-21 | 1989-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02137208U (ja) |
-
1989
- 1989-04-21 JP JP4628289U patent/JPH02137208U/ja active Pending