JPS6428914U - - Google Patents
Info
- Publication number
- JPS6428914U JPS6428914U JP12214687U JP12214687U JPS6428914U JP S6428914 U JPS6428914 U JP S6428914U JP 12214687 U JP12214687 U JP 12214687U JP 12214687 U JP12214687 U JP 12214687U JP S6428914 U JPS6428914 U JP S6428914U
- Authority
- JP
- Japan
- Prior art keywords
- filter sand
- cylindrical
- filter
- pipe
- sand layer
- 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
- 239000004576 sand Substances 0.000 claims description 18
- 239000011550 stock solution Substances 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 239000000706 filtrate Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
Description
第１図は本考案の移動層式砂濾過機の一部を切
欠いた正面図であり、第２図はその内部取付部品
を示す断面図である。
１……缶体、１ｂ……濾液抜出管、２……原液
供給管、２ａ……開口部、２ｂ……原液分配環、
３……支持管、３ｂ……下部分配板、３ｃ……上
部分配板、３ｄ……分散補助板、４……濾砂リフ
ト管、５……空気供給管、６……濾砂分離器、７
……絞り板、８……溢出管。
FIG. 1 is a partially cutaway front view of the moving bed sand filter of the present invention, and FIG. 2 is a cross-sectional view showing its internal fittings. 1... Can body, 1b... Filtrate extraction pipe, 2... Stock solution supply pipe, 2a... Opening, 2b... Stock solution distribution ring,
3...Support pipe, 3b...Lower distribution plate, 3c...Upper distribution plate, 3d...Dispersion auxiliary plate, 4...Filter sand lift pipe, 5...Air supply pipe, 6...Filter sand separator, 7
...Aperture plate, 8...Overflow pipe.
Claims (1)
の該濾砂層内に開口する如く設けられた原液供給
管と、該筒状缶体上部に接続された濾液抜出管と
、該筒状缶体の中心部にそつて設けられ該濾砂層
の下部位置に下向き円錐状の下部分配板と該濾砂
層より高い位置に上部分配板とを固着してなる支
持管と、下端が該濾砂層の底部付近に位置する如
く該支持管内に挿通固定された濾砂リフト管と、
該濾砂リフト管の下端内部に開口する如く設けら
れた空気供給管と、該濾砂リフト管の上端を囲ん
で該筒状缶体の頂部に設けられた濾砂分離器と、
該濾砂リフト管を同心的に囲んで該濾砂分離器の
底部に連設された濾砂戻り管と、該濾砂分離器に
連設された洗液排出管とを備えてなり、該原液供
給管の開口部より高い位置において該支持管外側
面から該濾砂層中に分散補助板を突設したことを
特徴とする移動層式砂濾過機。 A cylindrical can housing a filter sand layer, a stock solution supply pipe provided at the lower part of the cylindrical can so as to open into the filter sand layer, and a filtrate extraction pipe connected to the upper part of the cylindrical can, A support tube provided along the center of the cylindrical can body and having a downward conical lower distribution plate fixed to a position below the filter sand layer and an upper distribution plate fixed to a position higher than the filter sand layer; a filter sand lift tube inserted and fixed into the support tube so as to be located near the bottom of the filter sand layer;
an air supply pipe provided to open inside the lower end of the filter sand lift pipe; a filter sand separator provided at the top of the cylindrical can surrounding the upper end of the filter sand lift pipe;
A filter sand return pipe concentrically surrounding the filter sand lift pipe and connected to the bottom of the filter sand separator; and a washing liquid discharge pipe connected to the filter sand separator. A moving bed type sand filter characterized in that a dispersion auxiliary plate is provided protruding into the filter sand layer from the outer surface of the support tube at a position higher than the opening of the stock solution supply tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12214687U JPH0317926Y2 (en) | 1987-08-11 | 1987-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12214687U JPH0317926Y2 (en) | 1987-08-11 | 1987-08-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6428914U true JPS6428914U (en) | 1989-02-21 |
| JPH0317926Y2 JPH0317926Y2 (en) | 1991-04-16 |
Family
ID=31369798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12214687U Expired JPH0317926Y2 (en) | 1987-08-11 | 1987-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317926Y2 (en) |
-
1987
- 1987-08-11 JP JP12214687U patent/JPH0317926Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0317926Y2 (en) | 1991-04-16 |