DE230437C - - Google Patents
Info
- Publication number
- DE230437C DE230437C DENDAT230437D DE230437DA DE230437C DE 230437 C DE230437 C DE 230437C DE NDAT230437 D DENDAT230437 D DE NDAT230437D DE 230437D A DE230437D A DE 230437DA DE 230437 C DE230437 C DE 230437C
- Authority
- DE
- Germany
- Prior art keywords
- rake
- threshold
- bars
- catch
- protective
- 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.)
- Active
Links
- 230000001681 protective effect Effects 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 claims description 2
- 238000007790 scraping Methods 0.000 claims 1
- 241001669679 Eleotris Species 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 241000182341 Cubitermes group Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
- E02B8/023—Arresting devices for waterborne materials
- E02B8/026—Cleaning devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE230437C true DE230437C (cs) |
Family
ID=490650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT230437D Active DE230437C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE230437C (cs) |
-
0
- DE DENDAT230437D patent/DE230437C/de active Active
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