CN2075332U - High-pressure jet-flow cleaner for external surface of heat-exchanger tubulation - Google Patents
High-pressure jet-flow cleaner for external surface of heat-exchanger tubulation Download PDFInfo
- Publication number
- CN2075332U CN2075332U CN 90220528 CN90220528U CN2075332U CN 2075332 U CN2075332 U CN 2075332U CN 90220528 CN90220528 CN 90220528 CN 90220528 U CN90220528 U CN 90220528U CN 2075332 U CN2075332 U CN 2075332U
- Authority
- CN
- China
- Prior art keywords
- pressure water
- tube
- tube array
- external surface
- utility
- 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.)
- Expired - Lifetime
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model relates to a high-pressure water jet-flow cleaner for the external surface of a heat-exchanger tube array, which is a machine which uses high-pressure water jet flow to clean the dirt on the external surface of the tube array of a floating type heat exchanger. The utility model has a plurality of adjustable nozzles to adapt to the tube arrays with different diameters and the tube arrays with different tube distances. A movable machine frame provided with the nozzles can run to and fro along the axial line of the tube array. The tube array is revolved around the axial line of the tube array by a rolling tyre. Because the pressure of the high pressure water reaches up to 50MP-[a], the utility model has the advantages of good cleaning effect, high work efficiency, low labour intensity, safety, and reliability, and the high-pressure water jet-flow cleaner can be operated away from cleaning sites.
Description
The utility model is to be used for the machinery that petroleum chemical industry floating head heat exchanger tubulation outer surface cleans dirt.
Using a large amount of movable tube sheets heat exchangers on petrochemical production device, on its inner tubulation outer surface a large amount of dirts is being arranged, each maintenance all needs to clean.Be to adopt manual or hand-held giant to clean, labour intensity is big in the past, and efficient is low, and cleaning performance is undesirable.
The utility model proposes a kind of high pressure water-jet cleaner.
The utility model is made up of high-pressure water, guide rail, movable machine frame, crossbeam, roller tire, injector, nozzle etc.The tubulation that needs to clean is risen by the roller moulding bed, and axis is parallel with guide rail.Movable machine frame can be walked on guide rail.Crossbeam is arranged on the movable machine frame, and crossbeam can move up and down.Adorn the injector that or several can move along the crossbeam axis on the crossbeam, injector can rotate arbitrarily angled in the plane parallel with the crossbeam axis.Several nozzles all are housed on each injector.Rotary jet, and fix, the cleaning of the tubulation of different pipe distances just can be adapted to.Injector connects high-pressure water, and movable machine frame is back and forth walked at guide rail upper edge tubulation axis, and the roller tire rotates, and just can finish cleaning process.The utility model adopts the pressure of water under high pressure to reach 50MPa, and cleaning quality is good, can satisfy the designing requirement of heat exchanger, and can improve the work efficiency several times.Electric control box again can be on-the-spot away from cleaning, and during cleaning, labour intensity is low, and safety.
Further specify below in conjunction with accompanying drawing:
Movable machine frame (1) is the one door type framework, and crossbeam (4) can move up and down and be screwed on portal frame (1).Injector (5) has 2, is contained in injector seat (3) and upward also can rotates arbitrarily angled fixing in the plane parallel with crossbeam (4) axis.Injector seat (3) can be gone up laterally at crossbeam (4) and move, and trip bolt (2) is fixed on the position that needs.Two drive sprockets (15), chain (13), driven sprocket (11) drove roller (10) and rotate about motor (16) was gone up by power transmission shaft (14), and portal frame (1) can move back and forth on the guide rail on the fixed frame (7).The tubulation that needs to clean is placed on the electronic roller tire (9).Adorn 5 nozzles (6) on each injector (5), and have a high-pressure rubber pipe (17) to be connected with high-pressure water.Electric control box (12) can be on-the-spot away from cleaning, and limit switch (8) is contained in the fixed frame two ends.
Claims (3)
1, a kind of heat exchanger tube outer surface high pressure water-jet cleaner is made up of high-pressure water, shower nozzle, roller tire, it is characterized in that: have one can be at the movable machine frame of guide rail upper edge tubulation axis walking.
2, a kind of as claim 1 described heat exchanger tube outer surface high pressure water-jet cleaner, it is characterized in that: a crossbeam that can move up and down on movable machine frame is arranged.
3, a kind of as claim 1,2 described heat exchanger tube outer surface high pressure water-jet cleaners, it is characterized in that: have one or several that injector of a plurality of nozzles is housed, injector can rotate arbitrarily angled in the plane parallel with the crossbeam axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90220528 CN2075332U (en) | 1990-09-19 | 1990-09-19 | High-pressure jet-flow cleaner for external surface of heat-exchanger tubulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90220528 CN2075332U (en) | 1990-09-19 | 1990-09-19 | High-pressure jet-flow cleaner for external surface of heat-exchanger tubulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2075332U true CN2075332U (en) | 1991-04-17 |
Family
ID=4898946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90220528 Expired - Lifetime CN2075332U (en) | 1990-09-19 | 1990-09-19 | High-pressure jet-flow cleaner for external surface of heat-exchanger tubulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2075332U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398629A (en) * | 2013-07-02 | 2013-11-20 | 国家电网公司 | Automatic high-pressure water flushing device for main transformer radiator |
| CN108421780A (en) * | 2018-03-15 | 2018-08-21 | 苏州热工研究院有限公司 | A kind of cleaning of steam generator and video inspection device and its application method |
| CN110455119A (en) * | 2019-08-20 | 2019-11-15 | 林冠宇 | Gate-type heat exchanger cleaning of outer surface device and method |
-
1990
- 1990-09-19 CN CN 90220528 patent/CN2075332U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398629A (en) * | 2013-07-02 | 2013-11-20 | 国家电网公司 | Automatic high-pressure water flushing device for main transformer radiator |
| CN103398629B (en) * | 2013-07-02 | 2016-05-04 | 国家电网公司 | For the automatic high pressure water flushing device of main transformer radiator |
| CN108421780A (en) * | 2018-03-15 | 2018-08-21 | 苏州热工研究院有限公司 | A kind of cleaning of steam generator and video inspection device and its application method |
| CN110455119A (en) * | 2019-08-20 | 2019-11-15 | 林冠宇 | Gate-type heat exchanger cleaning of outer surface device and method |
| CN110455119B (en) * | 2019-08-20 | 2020-09-29 | 林冠宇 | Device and method for cleaning outer surface of door type heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |