JPH0237704U - - Google Patents
Info
- Publication number
- JPH0237704U JPH0237704U JP11714188U JP11714188U JPH0237704U JP H0237704 U JPH0237704 U JP H0237704U JP 11714188 U JP11714188 U JP 11714188U JP 11714188 U JP11714188 U JP 11714188U JP H0237704 U JPH0237704 U JP H0237704U
- Authority
- JP
- Japan
- Prior art keywords
- sand
- pipe
- pumping pipe
- filter
- air
- 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 6
- 238000005086 pumping Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 238000009287 sand filtration Methods 0.000 claims 1
- 239000002351 wastewater Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 description 1
Description
第１図は本考案装置の一実施例を示した縦断面
図、第２図は同要部の拡大縦断面図である。
１……ろ過槽、３……揚砂管、７……送気管、
８……分離室、１１……洗砂落下管、１３……噴
気孔、１４……送気管、ａ……ろ過層。
FIG. 1 is a vertical cross-sectional view showing an embodiment of the device of the present invention, and FIG. 2 is an enlarged vertical cross-sectional view of the main parts thereof. 1... Filter tank, 3... Sand pumping pipe, 7... Air supply pipe,
8... Separation chamber, 11... Sand washing fall pipe, 13... Fumarole, 14... Air supply pipe, a... Filtration layer.
Claims (1)
過槽の上部に、揚砂管の上端部を囲んでろ過砂と
排水との分離室を設け、該分離室の底部に接続し
て、下部に送気管を接続した、上下に長い洗砂落
下管を設けたことを特徴とする、連続式砂ろ過装
置。 A separation chamber between the filter sand and wastewater is provided surrounding the upper end of the sand pumping pipe at the top of the filter tank, which has a sand pumping pipe set up in the center by an air lift. A continuous sand filtration device characterized by a long sand washing pipe connected to the top and bottom of the air pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988117141U JPH0717365Y2 (en) | 1988-09-06 | 1988-09-06 | Continuous sand filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988117141U JPH0717365Y2 (en) | 1988-09-06 | 1988-09-06 | Continuous sand filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0237704U true JPH0237704U (en) | 1990-03-13 |
| JPH0717365Y2 JPH0717365Y2 (en) | 1995-04-26 |
Family
ID=31360322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988117141U Expired - Lifetime JPH0717365Y2 (en) | 1988-09-06 | 1988-09-06 | Continuous sand filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717365Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167192A (en) * | 2018-11-12 | 2020-05-19 | 帕克环保技术(上海)有限公司 | Sand filtering device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6260929A (en) * | 1985-09-09 | 1987-03-17 | Mazda Motor Corp | Engine with pressure wave supercharger |
| JPS6394511U (en) * | 1986-12-08 | 1988-06-18 |
-
1988
- 1988-09-06 JP JP1988117141U patent/JPH0717365Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6260929A (en) * | 1985-09-09 | 1987-03-17 | Mazda Motor Corp | Engine with pressure wave supercharger |
| JPS6394511U (en) * | 1986-12-08 | 1988-06-18 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167192A (en) * | 2018-11-12 | 2020-05-19 | 帕克环保技术(上海)有限公司 | Sand filtering device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0717365Y2 (en) | 1995-04-26 |