ES264968U - A system for cleaning tube- type heat exchangers automatically during operation - Google Patents
A system for cleaning tube- type heat exchangers automatically during operationInfo
- Publication number
- ES264968U ES264968U ES1981264968U ES264968U ES264968U ES 264968 U ES264968 U ES 264968U ES 1981264968 U ES1981264968 U ES 1981264968U ES 264968 U ES264968 U ES 264968U ES 264968 U ES264968 U ES 264968U
- Authority
- ES
- Spain
- Prior art keywords
- tube
- helix
- during operation
- heat exchangers
- type heat
- 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
- 238000004140 cleaning Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/086—Heat exchange elements made from metals or metal alloys from titanium or titanium alloys
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/30—Devices to facilitate removing of obstructions in waste-pipes or sinks
- E03C1/304—Devices to facilitate removing of obstructions in waste-pipes or sinks using fluid under pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
- F28F13/125—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation by stirring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/06—Non-rotary, e.g. reciprocated, appliances having coiled wire tools, i.e. basket type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0059—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for petrochemical plants
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Cleaning In General (AREA)
Abstract
A tube assembly through which a fluid is to flow and containing a device for cleaning the tube and/or preventing the accumulation of deposits therein, the device consisting of a helix 2 of a material which is resistant to corrosion and abrasion, which can be constantly agitated and thus repeatedly brought into contact with the internal walls of the tube 1 under the effect of the fluid stream, the helix 2 being held in position against longitudinal movement by a hook 4 disposed at the upstream end of the helix 2 which hook permits rotation of the helix 2 within the tube 1.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8007856A FR2479964A1 (en) | 1980-04-08 | 1980-04-08 | SELF-CLEANING SYSTEM ON TUBE COIL EXCHANGERS |
Publications (2)
Publication Number | Publication Date |
---|---|
ES264968U true ES264968U (en) | 1983-01-01 |
ES264968Y ES264968Y (en) | 1983-07-01 |
Family
ID=9240629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1981264968U Expired ES264968Y (en) | 1980-04-08 | 1981-04-06 | RUNNING SELF-CLEANING DEVICE FOR EXCHANGED TUBES. |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE888308A (en) |
DE (1) | DE8110199U1 (en) |
ES (1) | ES264968Y (en) |
FR (1) | FR2479964A1 (en) |
GB (1) | GB2073357B (en) |
IT (1) | IT1137667B (en) |
LU (1) | LU83284A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2569829B1 (en) * | 1984-08-31 | 1989-06-16 | Raffinage Cie Francaise | METHOD AND MECHANICAL DEVICE FOR IMPROVING THERMAL TRANSFERS AND FOR PREVENTING FOULING OF HEAT EXCHANGERS |
FR2592924B1 (en) * | 1986-01-10 | 1989-10-20 | Total France | DEVICE FOR HOLDING THE END OF A MOBILE ELEMENT IN A POSITION, ROTATING DRIVE IN A TUBE AND APPLICATION TO PREVENTING FOULING AND CLEANING OF THIS TUBE. |
DE19544185C2 (en) * | 1995-11-28 | 1998-08-13 | Renzmann Und Gruenewald Gmbh | Heat exchanger |
FR2820197B1 (en) | 2001-01-30 | 2006-01-06 | Elf Antar France | DEVICE REDUCING THE ENCRASSMENT OF A TUBULAR THERMAL EXCHANGER |
CN101210791B (en) * | 2006-12-29 | 2010-11-10 | 北京华夏英蓝科技发展有限公司 | Self-cleaning reinforcement heat transfer low flow resistance rotor in heat-transfer pipe |
FR2940152B1 (en) | 2008-12-19 | 2011-01-21 | Total Raffinage Marketing | DEVICE FOR REDUCING ENCRASSMENT WITHIN A TUBE |
CN102128560B (en) * | 2011-04-19 | 2012-10-17 | 北京化工大学 | Twisted belt type pendant in heat exchange pipe |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE389314A (en) * | ||||
US3409470A (en) * | 1966-06-27 | 1968-11-05 | Dow Chemical Co | Cyclic water hammer method |
JPS5535912A (en) * | 1978-09-06 | 1980-03-13 | Mitsui Toatsu Chemicals | Pipe inside scratchinggoff device |
-
1980
- 1980-04-08 FR FR8007856A patent/FR2479964A1/en active Granted
-
1981
- 1981-04-03 DE DE19818110199U patent/DE8110199U1/en not_active Expired
- 1981-04-06 ES ES1981264968U patent/ES264968Y/en not_active Expired
- 1981-04-06 GB GB8110658A patent/GB2073357B/en not_active Expired
- 1981-04-07 LU LU83284A patent/LU83284A1/en unknown
- 1981-04-07 BE BE0/204394A patent/BE888308A/en not_active IP Right Cessation
- 1981-04-08 IT IT20981/81A patent/IT1137667B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8120981A0 (en) | 1981-04-08 |
DE8110199U1 (en) | 1981-10-15 |
BE888308A (en) | 1981-07-31 |
LU83284A1 (en) | 1981-07-23 |
GB2073357A (en) | 1981-10-14 |
FR2479964B1 (en) | 1982-05-14 |
IT1137667B (en) | 1986-09-10 |
GB2073357B (en) | 1984-06-06 |
FR2479964A1 (en) | 1981-10-09 |
ES264968Y (en) | 1983-07-01 |
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