DE204403C - - Google Patents
Info
- Publication number
- DE204403C DE204403C DENDAT204403D DE204403DA DE204403C DE 204403 C DE204403 C DE 204403C DE NDAT204403 D DENDAT204403 D DE NDAT204403D DE 204403D A DE204403D A DE 204403DA DE 204403 C DE204403 C DE 204403C
- Authority
- DE
- Germany
- Prior art keywords
- scale
- sheets
- scraping
- tabs
- bent
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000004140 cleaning Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000007790 scraping Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/10—Treating the inside of pipes
- F16L2101/12—Cleaning
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Description
Hierzu 1 Blatt Zeichnungen.
Claims (1)
- Patent-Anspruch:Vorrichtung zum Reinigen von Dampfkesselröhren vom Kesselstein, bestehend aus einer Kette scharnierartig miteinander verbundener Bleche aus Eisen oder Stahl, dadurch gekennzeichnet, daß die Bleche (a) nach einer Seite abgebogene Lappen (b) zum Abkratzen des Kesselsteins aufweisen.
Publications (1)
Publication Number | Publication Date |
---|---|
DE204403C true DE204403C (de) |
Family
ID=466737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT204403D Active DE204403C (de) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE204403C (de) |
-
0
- DE DENDAT204403D patent/DE204403C/de active Active
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