CN210036420U - Condenser heat exchange tube belt cleaning device - Google Patents
Condenser heat exchange tube belt cleaning device Download PDFInfo
- Publication number
- CN210036420U CN210036420U CN201920479050.0U CN201920479050U CN210036420U CN 210036420 U CN210036420 U CN 210036420U CN 201920479050 U CN201920479050 U CN 201920479050U CN 210036420 U CN210036420 U CN 210036420U
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- heat exchange
- cleaning device
- exchange tube
- outer cover
- ultrasonic
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Abstract
The utility model discloses a condenser heat exchange tube belt cleaning device, belt cleaning device connects the service valve, include: the ultrasonic transducer is connected with an outer cover body of the ultrasonic transducer, and a plurality of ultrasonic tubes are arranged in the outer cover body, the ultrasonic transducer is characterized in that the cross section of a port of the outer cover body is of a circular structure, a plurality of bulges are arranged on the inner wall of the outer cover body, the ultrasonic tubes are hollow accommodating cavities, the free ends of the ultrasonic tubes are provided with openings, the inside of each ultrasonic tube is connected with a friction part, and one end of each friction part is connected with a telescopic part; the utility model discloses utilize the dual scale removal of ultrasonic wave and friction, reduce the water resistance, improve thermal transmission, the protection metal avoids corroding, environmental protection and energy saving scale removal practices thrift the washing cost, improve equipment life.
Description
Technical Field
The utility model relates to a cleaning equipment especially relates to a condenser heat exchange tube belt cleaning device.
Background
The condenser is mainly used in a steam turbine power device and is divided into a water-cooling condenser and an air-cooling condenser. The condenser can condense the exhaust steam of the turbine into water for reuse by the boiler, and can establish vacuum and maintain the vacuum at the exhaust steam part of the turbine.
At present, the descaling method for the condenser of the power plant mainly comprises the modes of manual poking and washing, rubber ball cleaning, high-pressure water jet cleaning, chemical cleaning and the like, wherein the rubber ball cleaning mode is the most common. However, these cleaning methods have their own disadvantages: the manual poking and washing can only remove soft scale and a small amount of hard scale, the removal is not thorough, the labor intensity is high, the machine needs to be stopped, and the satisfactory effect cannot be achieved. The rubber ball cleaning adopts a mode that a rubber ball system is connected with a circulating water system in parallel, the rubber ball cleaning needs to be frequently put into use, once the rubber ball cleaning is not put into use in time, hard scale is formed, the rubber ball cleaning cannot play a role, the system is complex, and the ball collecting rate is low. Although the high-pressure water jet cleaning method can achieve a certain cleaning effect, the copper pipe is seriously eroded. Meanwhile, the high-pressure water easily causes the deformation of the copper pipe, the effect on the seriously blocked copper pipe is not obvious, and the use of the method is restricted by the defects of high manufacturing cost, easy damage, difficult maintenance and the like of the equipment. The chemical cleaning generally adopts an acid cleaning method, but the chemical cleaning also needs to be stopped, chemical substances cause certain corrosion damage to pipelines and equipment, the operation period is long, the cost is higher, and meanwhile, chemical waste liquid pollutes the environment.
Disclosure of Invention
The utility model overcomes prior art's is not enough, provides a condenser heat exchange tube belt cleaning device, the utility model discloses use the method of ultrasonic wave scale removal to get rid of the incrustation scale to the condenser heat exchange tube on line, prevent that new incrustation scale from generating, reduce the water resistance, improve thermal transmission, the protection metal is avoided corroding.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a condenser heat exchange tube belt cleaning device includes: ultrasonic transducer connects ultrasonic transducer's the outer cover body, and the outer cover body is inside to set up a plurality of ultrasonic wave pipe, its characterized in that, the port cross section of the outer cover body is circular structure, the outer cover body inner wall sets up a plurality of arch, ultrasonic wave pipe is inside hollow cavity that holds, ultrasonic wave pipe free end is equipped with the opening, ultrasonic wave union coupling friction part, flexible part is connected to friction part one end.
In a preferred embodiment of the present invention, the friction member is a spiral structure.
In a preferred embodiment of the present invention, the friction member is capable of rotating along its axis.
In a preferred embodiment of the present invention, the telescopic member can push the friction member to reciprocate along the axis of the telescopic member.
In a preferred embodiment of the present invention, the outer cover is an expanding trumpet structure.
In a preferred embodiment of the present invention, the first and second service valves are connected to two ends of the ultrasonic transducer respectively.
In a preferred embodiment of the present invention, the first service valve is connected to a cold water inlet pipe.
In a preferred embodiment of the present invention, the second service valve is connected to a condenser.
In a preferred embodiment of the present invention, the heat exchange water pipe is disposed in the accommodating cavity of the shell of the condenser.
In a preferred embodiment of the present invention, the heat exchange water pipe is connected to the cold water inlet.
In a preferred embodiment of the present invention, the cold water inlet pipe is connected to a bypass valve.
In a preferred embodiment of the present invention, the second service valve is connected to the cold water inlet.
In a preferred embodiment of the present invention, the condenser casing is internally provided with a cold water outlet chamber.
In a preferred embodiment of the present invention, a tube plate is disposed between the cold water outlet chamber and the heat exchange water pipe, and the tube plate isolates the cold water outlet chamber and the heat exchange water pipe.
In a preferred embodiment of the present invention, the cold water outlet chamber is provided with a cold water outlet.
In a preferred embodiment of the present invention, the condenser casing is provided with a cold water return chamber therein.
In a preferred embodiment of the present invention, the casing of the condenser is connected to the hot well.
In a preferred embodiment of the present invention, the ultrasonic transducer is connected to an ultrasonic generator.
The utility model provides a defect that exists among the background art, the utility model discloses possess following beneficial effect:
(1) the utility model discloses mainly carry out abluent device to power plant's condenser heat exchange tube, utilize the dual washing of friction of ultrasonic wave and friction part to improve the washing dynamics, the ultrasonic wave is pure physical method scale control, adds the medicine method for traditional chemistry, to the water pollution-free, to the environmental pollution-free, to the pipeline corrosion-free, the intensity of labour that the manual scale removal has been alleviateed greatly in addition to the operation has reduced the scale removal link. An ultrasonic scale prevention and removal system is designed on a condenser of a power plant, so that the heat economic benefit of the power plant is improved.
(2) The utility model discloses use supersonic generator to send the ultrasonic frequency electric current, utilize the high frequency cable to carry the transducer that is located on the reaction tube with it, become ultrasonic frequency mechanical energy at this in-process electric energy, generate certain oscillatory wave promptly in rivers, the ultrasonic wave uses water to get into the reaction tube along the direction that rivers flow as the medium to heat transfer wall in the pipeline prevents, the scale removal is handled.
(3) The utility model discloses can solve present condenser manual descaling method, chemical agent method and rubber ball cleaning method, preceding both have that intensity of labour is big, easily pollute the water source, need stop the scale removal, can only the scale removal can not online scale control, the price is on the high side, operation technology is numerous and diverse, take trouble and waste the scheduling problem, accomplish to save the cost, improve the cleaning speed.
(4) The utility model discloses utilize ultrasonic cleaning can save the hydrologic cycle volume, save the water resource, accomplish the environmental protection and wash, avoid secondary pollution, improve equipment life.
(5) The utility model discloses a plurality of ultrasonic wave pipe jets a plurality of ultrasonic wave circles, and it is faster to wash, and the arch of the outer cover inner wall can make the ultrasonic wave change position, and the state can be better more comprehensively wash.
(6) The utility model provides a spiral structure friction of friction part is effectual, is concertina movement in the rotation, can assist the stubborn dirt of ultrasonic cleaning wall portion, makes the washing cleaner.
Drawings
The present invention will be further explained with reference to the drawings and examples;
fig. 1 is a schematic structural view of a preferred embodiment of the present invention;
FIG. 2 is a perspective view of the preferred embodiment of the present invention;
FIG. 3 is a perspective view of the preferred embodiment of the present invention;
FIG. 4 is a perspective view of a preferred embodiment of the present invention;
in the figure: a housing 1; a heat exchange water pipe 2; a tube sheet 3; a cold water inlet 4; a cold water return chamber 5; a cold water outlet 6; a hot well 7; a bypass valve 8; a first service valve 9; an ultrasonic transducer 10; a second service valve 11; a cold water inlet pipe 12; a cold water outlet chamber 13; an outer cover body 101; an ultrasonic wave tube 102; a protrusion 103; a friction member 104.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.
As shown in fig. 1-4, a condenser heat exchange tube cleaning device comprises: ultrasonic transducer 10 connects ultrasonic transducer 10's dustcoat body 101 to and the inside a plurality of ultrasonic tube 102 that sets up of dustcoat body 101, its characterized in that, the port cross section of dustcoat body 101 is circular structure, and dustcoat body 101 inner wall sets up a plurality of arch 103, and ultrasonic tube 102 is inside hollow holding cavity, and ultrasonic tube 102 free end is equipped with the opening, and ultrasonic tube 102 internal connection friction part 104, friction part 104 one end connection extensible member.
In use, the friction member 104 is a spiral structure.
The utility model discloses during the use, friction part 104 can follow self axis rotation.
The utility model discloses during the use, flexible part can promote friction part 104 and be reciprocating telescopic motion along flexible part axis.
The utility model discloses during the use, the outer cover body 101 is outer expanding horn shape structure.
The utility model discloses during the use, first service valve 9 and second service valve 11 are connected respectively at ultrasonic transducer 10 both ends.
The utility model discloses during the use, cold water inlet tube 12 is connected to first service valve 9.
The utility model discloses during the use, the condenser is connected to second service valve 11.
The utility model discloses during the use, shell 1 of condenser holds the intracavity and sets up heat transfer water pipe 2.
The utility model discloses during the use, cold water inlet 4 is connected to heat transfer water pipe 2.
When the utility model is used, the cold water inlet pipe 12 is connected with the bypass valve 8.
The utility model discloses during the use, cold water inlet 4 is connected to second service valve 11.
The utility model discloses during the use, condenser casing is inside to be set up cold water and goes out hydroecium 13.
The utility model discloses during the use, cold water goes out to set up tube sheet 3 between water chamber 13 and the heat transfer water pipe 2, and tube sheet 3 keeps apart both.
When the utility model is used, the cold water outlet chamber 13 is provided with the cold water outlet 6.
The utility model discloses during the use, condenser casing is inside to be set up cold water return room 5.
The utility model discloses during the use, hot-well 7 is connected to the casing of condenser.
The utility model discloses during the use, supersonic generator is connected to ultrasonic transducer 10.
In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The utility model provides a condenser heat exchange tube belt cleaning device, belt cleaning device connects the service valve, includes: ultrasonic transducer connects ultrasonic transducer's the outer cover body, and the outer cover body is inside to set up a plurality of ultrasonic wave pipe, its characterized in that, the port cross section of the outer cover body is circular structure, the outer cover body inner wall sets up a plurality of arch, ultrasonic wave pipe is inside hollow cavity that holds, ultrasonic wave pipe free end is equipped with the opening, ultrasonic wave union coupling friction part, flexible part is connected to friction part one end.
2. The cleaning device for the heat exchange tube of the condenser according to claim 1, characterized in that: the friction member is of a spiral structure.
3. The cleaning device for the heat exchange tube of the condenser according to claim 1, characterized in that: the friction member is capable of rotating on its own axis.
4. The cleaning device for the heat exchange tube of the condenser according to claim 1, characterized in that: the telescopic component can push the friction component to do reciprocating telescopic motion along the axis of the telescopic component.
5. The cleaning device for the heat exchange tube of the condenser according to claim 1, characterized in that: the outer cover body is of an outward-expanding horn-shaped structure.
6. The cleaning device for the heat exchange tube of the condenser according to claim 1, characterized in that: and two ends of the ultrasonic transducer are respectively connected with the first maintenance valve and the second maintenance valve.
7. The cleaning device for the heat exchange tube of the condenser according to claim 6, wherein: the first maintenance valve is connected with a cold water inlet pipe.
8. The cleaning device for the heat exchange tube of the condenser according to claim 6, wherein: and the second maintenance valve is connected with the condenser.
9. The cleaning device for the heat exchange tube of the condenser according to claim 1, characterized in that: the shell of condenser holds the intracavity and sets up the heat transfer water pipe.
10. The cleaning device for the heat exchange tube of the condenser according to claim 9, wherein: the heat exchange water pipe is connected with a cold water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920479050.0U CN210036420U (en) | 2019-04-10 | 2019-04-10 | Condenser heat exchange tube belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920479050.0U CN210036420U (en) | 2019-04-10 | 2019-04-10 | Condenser heat exchange tube belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210036420U true CN210036420U (en) | 2020-02-07 |
Family
ID=69358820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920479050.0U Expired - Fee Related CN210036420U (en) | 2019-04-10 | 2019-04-10 | Condenser heat exchange tube belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210036420U (en) |
-
2019
- 2019-04-10 CN CN201920479050.0U patent/CN210036420U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 Termination date: 20210410 |