JPS6324456U - - Google Patents
Info
- Publication number
- JPS6324456U JPS6324456U JP11786086U JP11786086U JPS6324456U JP S6324456 U JPS6324456 U JP S6324456U JP 11786086 U JP11786086 U JP 11786086U JP 11786086 U JP11786086 U JP 11786086U JP S6324456 U JPS6324456 U JP S6324456U
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- impeller
- seal
- housing
- rotating
- 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
- 238000012856 packing Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Description
第１図は本考案に係るケミカルポンプ用メカニ
カルシールの一実施例を示す要部概略的断面図で
ある。
１……ポンプ本体のハウジング、２……インペ
ラ、３……回転軸、５……シールリング、６……
コイルスプリング、７……コンプレツシヨンリン
グ、８……第１のノツクピン、９……第２のノツ
クピン、１０……シール部材、１１，１２……ア
ダプタ、１３……断面Ｖ字型パツキン。
FIG. 1 is a schematic sectional view of essential parts showing an embodiment of a mechanical seal for a chemical pump according to the present invention. 1...Pump body housing, 2...Impeller, 3...Rotating shaft, 5...Seal ring, 6...
Coil spring, 7... Compression ring, 8... First knock pin, 9... Second knock pin, 10... Seal member, 11, 12... Adapter, 13... V-shaped cross section packing.
Claims (1)
の軸周に、インペラ側に摺接されるシールリング
を配設し、このシールリングを前記機体の固定側
で廻り止めし、かつコイルスプリングにより前記
インペラ側に押圧付勢する一方、前記ハウジング
とシールリングとの間にアダプタ及び断面Ｖ字型
パツキンからなるシール構成部材を介在させてな
る構成を有し、前記シールリング及びシール構成
部材を耐食性材料でそれぞれ形成したことを特徴
とするケミカルポンプ用メカニカルシール。 A seal ring that slides into contact with the impeller side is disposed around the periphery of the rotating shaft inserted into the housing of the pump body, and this seal ring is prevented from rotating on the fixed side of the body, and the impeller is connected to the impeller by a coil spring. It has a structure in which a seal component consisting of an adapter and a V-shaped packing is interposed between the housing and the seal ring, and the seal ring and the seal component are made of a corrosion-resistant material. Mechanical seals for chemical pumps that are characterized by their respective shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11786086U JPS6324456U (en) | 1986-07-31 | 1986-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11786086U JPS6324456U (en) | 1986-07-31 | 1986-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6324456U true JPS6324456U (en) | 1988-02-18 |
Family
ID=31003769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11786086U Pending JPS6324456U (en) | 1986-07-31 | 1986-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6324456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017133563A (en) * | 2016-01-26 | 2017-08-03 | 日本ピラー工業株式会社 | Shaft sealing device |
-
1986
- 1986-07-31 JP JP11786086U patent/JPS6324456U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017133563A (en) * | 2016-01-26 | 2017-08-03 | 日本ピラー工業株式会社 | Shaft sealing device |
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