JPH0322524U - - Google Patents
Info
- Publication number
- JPH0322524U JPH0322524U JP8208089U JP8208089U JPH0322524U JP H0322524 U JPH0322524 U JP H0322524U JP 8208089 U JP8208089 U JP 8208089U JP 8208089 U JP8208089 U JP 8208089U JP H0322524 U JPH0322524 U JP H0322524U
- Authority
- JP
- Japan
- Prior art keywords
- membrane separation
- pressure
- vacuum
- tank
- solenoid valve
- 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
- 238000000926 separation method Methods 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Description
第１図は本考案に係る膜分離装置の一実施例を
示す概略構成図、第２図は密閉槽の断面図、第３
図は本考案装置の動作を説明するためのフローチ
ヤート、第４図は従来装置の一例を示す概略構成
図、第５図は第４図の装置の横断面図である。
１５……曝気槽、２０……密閉槽、２１……膜
分離手段、２８……透過水、２９……真空ポンプ
、３０……真空タンク、３１……引抜きポンプ、
３３……電磁弁、３４……圧力センサ、３５……
上限レベルセンサ、３６……下限レベルセンサ。
Fig. 1 is a schematic configuration diagram showing one embodiment of a membrane separation device according to the present invention, Fig. 2 is a sectional view of a closed tank, and Fig. 3
The figure is a flowchart for explaining the operation of the device of the present invention, FIG. 4 is a schematic configuration diagram showing an example of a conventional device, and FIG. 5 is a cross-sectional view of the device of FIG. 4. 15... Aeration tank, 20... Sealed tank, 21... Membrane separation means, 28... Permeated water, 29... Vacuum pump, 30... Vacuum tank, 31... Drawing pump,
33... Solenoid valve, 34... Pressure sensor, 35...
Upper limit level sensor, 36...lower limit level sensor.
Claims (1)
離手段に、真空ポンプおよび引抜きポンプを有す
る真空タンクを連通し、該分離手段に真空圧をか
けるよう構成した膜分離装置において、真空タン
クに圧力検知手段と電磁弁とを設け、該圧力検知
手段で検知された圧力の大きさに応じて電磁弁の
開閉を行い真空タンク内の圧力を一定範囲内に保
持するよう構成したことを特徴とする膜分離装置
。 In a membrane separation apparatus, a membrane separation means is provided in a closed tank, a vacuum tank having a vacuum pump and a drawing pump is connected to the membrane separation means, and vacuum pressure is applied to the separation means. The present invention is characterized in that a detection means and a solenoid valve are provided, and the solenoid valve is opened and closed according to the magnitude of the pressure detected by the pressure detection means to maintain the pressure in the vacuum tank within a certain range. Membrane separation equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8208089U JP2508588Y2 (en) | 1989-07-12 | 1989-07-12 | Membrane separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8208089U JP2508588Y2 (en) | 1989-07-12 | 1989-07-12 | Membrane separation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0322524U true JPH0322524U (en) | 1991-03-08 |
| JP2508588Y2 JP2508588Y2 (en) | 1996-08-28 |
Family
ID=31628579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8208089U Expired - Lifetime JP2508588Y2 (en) | 1989-07-12 | 1989-07-12 | Membrane separation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508588Y2 (en) |
-
1989
- 1989-07-12 JP JP8208089U patent/JP2508588Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2508588Y2 (en) | 1996-08-28 |
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