JPH0245111U - - Google Patents
Info
- Publication number
- JPH0245111U JPH0245111U JP12278688U JP12278688U JPH0245111U JP H0245111 U JPH0245111 U JP H0245111U JP 12278688 U JP12278688 U JP 12278688U JP 12278688 U JP12278688 U JP 12278688U JP H0245111 U JPH0245111 U JP H0245111U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- air
- air supply
- overtube
- supply pipe
- 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
- 239000000463 material Substances 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- 238000001914 filtration Methods 0.000 claims 3
- 239000008187 granular material Substances 0.000 claims 2
- 238000009434 installation Methods 0.000 description 1
Description
第１図は本考案の一実施例を示す全体側断面図
、第２図は第１図のＡ部拡大図、第３図は第１図
のＢ部拡大図、第４図は実施例に係る材抜き管
の金網の変形取付例を示す部分側面図、第５図は
従来例を示す全体側断面図、第６図は従来の過
筒の設置状態を示す側面図である。
１１……材、１２……過筒、１４……エア
ーリフト管、１５……エアー供給管、１５ｂ……
エアー溜め室、１６……小穴、１９……材洗浄
槽、２３……材抜き管、２４……分割部、２５
……スリーブ管、２６……開壁部、２８……金網
。
Fig. 1 is an overall side sectional view showing one embodiment of the present invention, Fig. 2 is an enlarged view of part A in Fig. 1, Fig. 3 is an enlarged view of part B in Fig. 1, and Fig. 4 is an enlarged view of part B in Fig. 1. FIG. 5 is a partial side view showing an example of a modified attachment of the wire mesh of the punched pipe, FIG. 5 is an overall side sectional view showing a conventional example, and FIG. 6 is a side view showing the installation state of a conventional overtube. 11... Material, 12... Over tube, 14... Air lift pipe, 15... Air supply pipe, 15b...
Air reservoir chamber, 16...Small hole, 19...Material cleaning tank, 23...Material removal pipe, 24...Divided part, 25
... Sleeve pipe, 26 ... Open wall portion, 28 ... Wire mesh.
Claims (1)
過筒と、過筒上部に設けられ材洗浄槽と、
前記過筒下部から材と被処理水とを空気によ
り吸引して前記材洗浄槽へ移送するエアーリフ
ト管と、エアーリフト管の外周に沿つてエアーリ
フト管を内包して外被するように設けたエアー供
給管と、エアー供給管の下部にあつて、エアー供
給管内のエアーを前記エアーリフト管内へ供給す
るエアーリフト管壁に穿けた複数個の小穴と、前
記過筒下部の被処理水導入部と、前記過筒上
部の処理水取出部とから成る移動層式連続過装
置において、前記エアーリフト管を前記過筒内
にて脱着自在な分割構造としたことを特徴とする
移動層式連続過装置。 (2) 前記エアー供給管下部のエアーリフト管の
管壁に穿けた複数個のエアー供給用小穴の直径を
、前記粒状の材の平均直径より大きくし、かつ
エアーリフト管の管壁に、下面がエアー供給管の
底面と同一で、上面が上記小穴部からやゝ下部と
なるような開壁部を設けたことを特徴とする請求
項(1)記載の移動層式連続過装置。 (3) 前記過筒下部のコーン部の最底部にある
材抜き管の管路途中に水抜き手段を設けたこと
を特徴とする請求項(1)又は(2)記載の移動層式連
続過装置。[Claims for Utility Model Registration] (1) A vertical overtube having a material layer made of granular material, a material cleaning tank provided at the top of the overtube,
an air lift pipe for suctioning the material and water to be treated from the lower part of the tube with air and transferring it to the material cleaning tank; an air supply pipe provided at the bottom of the air supply pipe, a plurality of small holes drilled in the wall of the air lift pipe for supplying air in the air supply pipe to the air lift pipe, and an introduction of the water to be treated at the bottom of the overtube. A moving bed type continuous filtration device comprising a part and a treated water take-out part at the top of the tube, characterized in that the air lift tube has a divided structure that can be freely attached and detached within the tube. device. (2) The diameter of the plurality of air supply small holes drilled in the wall of the air lift pipe at the bottom of the air supply pipe is larger than the average diameter of the granular material, and 2. The moving bed continuous filtration apparatus according to claim 1, further comprising an open wall portion whose upper surface is the same as the bottom surface of the air supply pipe and whose upper surface is slightly below the small hole. (3) The moving bed type continuous filtration system according to claim (1) or (2), characterized in that a water draining means is provided in the middle of the pipe of the material removing pipe located at the bottom of the cone section at the bottom of the overtube. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12278688U JPH0618563Y2 (en) | 1988-09-21 | 1988-09-21 | Moving bed type continuous filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12278688U JPH0618563Y2 (en) | 1988-09-21 | 1988-09-21 | Moving bed type continuous filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0245111U true JPH0245111U (en) | 1990-03-28 |
| JPH0618563Y2 JPH0618563Y2 (en) | 1994-05-18 |
Family
ID=31371042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12278688U Expired - Lifetime JPH0618563Y2 (en) | 1988-09-21 | 1988-09-21 | Moving bed type continuous filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0618563Y2 (en) |
-
1988
- 1988-09-21 JP JP12278688U patent/JPH0618563Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0618563Y2 (en) | 1994-05-18 |
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