CN104374229A - Condenser online cleaning device - Google Patents
Condenser online cleaning device Download PDFInfo
- Publication number
- CN104374229A CN104374229A CN201410672207.3A CN201410672207A CN104374229A CN 104374229 A CN104374229 A CN 104374229A CN 201410672207 A CN201410672207 A CN 201410672207A CN 104374229 A CN104374229 A CN 104374229A
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- CN
- China
- Prior art keywords
- condenser
- legged support
- cleaning device
- condenser heat
- tie
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a matched device of a condenser, in particular to a condenser online cleaning device. The condenser online cleaning device comprises a condenser heat exchange pipe, a spiral reinforced turbulence device is installed in the condenser heat exchange pipe and comprises a three-legged support fixedly connected with the inner wall of the condenser heat exchange pipe, a ligament rotating in the condenser heat exchange pipe and a bearing for connecting the three-legged support with the ligament, a through cavity is formed in the middle of the three-legged support, the ligament is installed in the cavity of the three-legged support through the bearing, a pin is fixed to the tail end of the ligament, the ligament is connected with the bearing through the pin, the three-legged support is in interference fit with the inner wall of the condenser heat exchange pipe, supporting legs of the three-legged support are provided with clamping portions, the clamping portions are the sections, away from the cavity, of the supporting legs, and inwards concave faces are formed in the positions where the clamping portions make contact with the inner wall of the condenser heat exchange pipe. The heat exchange pipe online cleaning device is convenient to install.
Description
Technical field
The present invention relates to the corollary apparatus of condenser, be specifically related to a kind of condenser on-line cleaning device.
Background technology
The circulation of coal chemical technology adopts piping-main scheme usually, and because the dust in environment is more, water quality is usually poor, often to cause in above-mentioned Tube Sheet of Heat Exchanger that water-flow equation is uneven, fouling is serious, significantly reduces production capacity and heat exchanger service life.
At the on-line cleaning device installing three-legged support formula in shell and tube heat exchanger tube in prior art, the on-line cleaning device of three-legged support formula utilizes special clamping device to be drawn in by the leg of three-legged support, in feeding heat exchanger tube, then clamping device is unclamped, leg replys original shape and heat exchanger tube inwall offsets fixing, and existing problem is; Even there is special clamping device, but because leg and heat exchanger tube inwall are close to, the clamping device that exists due to frictional force after installation is not easy to exit, need in addition dismounting three-legged support time, also due to leg and heat exchange tube wall be close to seamless be not easy to clamp take out.
Summary of the invention
The object of the present invention is to provide a kind of heat exchanger tube on-line cleaning device being convenient to install.
The present invention is achieved by the following technical solutions: condenser on-line cleaning device, comprise condenser heat-exchange pipes, spiral strengthening disturbing flow device is installed in condenser heat exchange, spiral strengthening disturbing flow device comprises the three-legged support be fixedly connected with condenser heat-exchange pipes inwall, the tie rotated in condenser heat-exchange pipes and the bearing being connected three-legged support and tie, the middle part of three-legged support forms through cavity, tie is arranged in the cavity of three-legged support by bearing, tie end is also fixed with pin, tie is connected with bearing by pin, wherein, three-legged support and condenser heat-exchange pipes inwall interference fit, the leg of three-legged support is provided with clamping part, clamping part is leg away from a section of cavity, clamping part and condenser heat-exchange pipes contact internal walls position form inner concave.
The invention has the beneficial effects as follows: the present invention is by being arranged on the function that tie on three-legged support realizes on-line cleaning in preorder, tie ceaselessly rotates under the liquid effects of heat exchange Bottomhole pressure, the tie one rotated realizes on-line cleaning at any time, and two also have the effect accelerating heat exchange in heat exchanger tube.Characteristic of the present invention is wanted to solve the problem that the three-legged support mentioned in background is not easy to installation, clamping part forms inner concave in the position with heat exchanger tube contact internal walls, inner concave is as the position of gripping apparatus grips, the leg of three-legged support is drawn in clamping device clamping in, put into the installation site of heat exchanger tube, then clamping device unclamps, the leg of three-legged support is except there being the position at inner concave place, remainder all struts to be close to inwall, clamping device is owing to being positioned at inner concave position, little with the frictional force of heat exchanger tube inwall, complete installation rear clamping device just can exit easily.
Further, the end of described clamping part is cambered surface; When needs dismounting is of the present invention, because the gap between leg and heat exchanger tube inwall is less, because the pure of inner concave is being convenient to exit when exiting, if but the end of clamping part is square, clamping device is difficult to the gap embedded between leg and heat exchanger tube inwall and enters inner concave position, and the clamping device of being convenient to arranging cambered surface embeds.
Further, described inner concave and described cambered surface are coated with slip layer; Other position of leg needs larger frictional force and is used for fixing three-legged support, but the function of inner concave and cambered surface is the embedding of being convenient to clamping device and deviate from therefore arrange slip layer, reduces the coefficient of friction of inner concave and cambered surface.
Further, 3 legs of described three-legged support are triangle disposition and each other apart from equal; This kind of structure is convenient to produce and stability is better.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the structural representation of structure condenser on-line cleaning device embodiment of the present invention;
Reference numeral: cavity 1, three-legged support 2, pin 3, leg 4, clamping part 41, inner concave 411, cambered surface 412, bearing 5, tie 6.
Detailed description of the invention
Condenser on-line cleaning device by reference to the accompanying drawings shown in 1, comprise condenser heat-exchange pipes, spiral strengthening disturbing flow device is installed in condenser heat exchange, spiral strengthening disturbing flow device comprises the three-legged support 2 be fixedly connected with condenser heat-exchange pipes inwall, the tie 6 rotated in condenser heat-exchange pipes and the bearing 5 being connected three-legged support 2 and tie 6, the middle part of three-legged support 2 forms through cavity 1, tie 6 is arranged in the cavity 1 of three-legged support 2 by bearing 5, tie 6 end is also fixed with pin 3, tie 6 is connected with bearing 5 by pin 3, wherein, three-legged support 2 and condenser heat-exchange pipes inwall interference fit, the leg 4 of three-legged support 2 is provided with clamping part 41, clamping part 41 is leg 4 away from a section of cavity 1, clamping part 41 and condenser heat-exchange pipes contact internal walls position form inner concave 411, the end of clamping part 41 is cambered surface 412, inner concave 411 and cambered surface 412 are coated with slip layer, three legs 4 of three-legged support 2 are in triangle disposition and each other apart from equal.
During use, be arranged on tie 6 on three-legged support 2 and realize the function of on-line cleaning, tie 6 ceaselessly rotates under the liquid effects of heat exchange Bottomhole pressure, and the tie 6 one of rotation realizes on-line cleaning at any time, and two also have the effect accelerating heat exchange in heat exchanger tube.Solve three-legged support 2 to be not easy to load the problem in heat exchanger tube, clamping part 41 forms inner concave 411 in the position with heat exchanger tube contact internal walls, inner concave 411 is as the position of gripping apparatus grips, the leg 4 of three-legged support 2 is drawn in clamping device clamping in, put into the installation site of heat exchanger tube, then clamping device unclamps, the leg 4 of three-legged support 2 is except there being the position at inner concave 411 place, remainder all struts to be close to inwall, clamping device is owing to being positioned at inner concave 411 position, little with the frictional force of heat exchanger tube inwall, complete installation rear clamping device just can exit easily.
The end of clamping part 41 is cambered surface 412; When needs dismounting is of the present invention, because the gap between leg 4 and heat exchanger tube inwall is less, because the pure of inner concave 411 is being convenient to exit when exiting, if but the end of clamping part 41 is square, clamping device is difficult to the gap embedded between leg 4 and heat exchanger tube inwall and enters inner concave 411 position, and the clamping device of being convenient to arranging cambered surface 412 embeds.Inner concave 411 and cambered surface 412 are coated with slip layer; Other position of leg 4 needs larger frictional force and is used for fixing three-legged support 2, but inner concave 411 and the function of cambered surface 412 are embeddings of being convenient to clamping device and deviate from therefore arrange slip layer, reduces the coefficient of friction of inner concave 411 and cambered surface 412.3 legs 4 of three-legged support 2 are in triangle disposition and each other apart from equal; This kind of structure is convenient to produce and stability is better.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (4)
1. condenser on-line cleaning device, comprise condenser heat-exchange pipes, spiral strengthening disturbing flow device is installed in described condenser heat exchange, described spiral strengthening disturbing flow device comprises the three-legged support be fixedly connected with condenser heat-exchange pipes inwall, the tie rotated in condenser heat-exchange pipes and the bearing being connected three-legged support and tie, the middle part of described three-legged support forms through cavity, described tie is arranged in the cavity of described three-legged support by bearing, described tie end is also fixed with pin, described tie is connected with described bearing by described pin, it is characterized in that, described three-legged support and described condenser heat-exchange pipes inwall interference fit, the leg of described three-legged support is provided with clamping part, described clamping part is leg away from a section of cavity, described clamping part and described condenser heat-exchange pipes contact internal walls position form inner concave.
2. condenser on-line cleaning device as claimed in claim 2, it is characterized in that, the end of described clamping part is cambered surface.
3. condenser on-line cleaning device as claimed in claim 3, it is characterized in that, described inner concave and described cambered surface are coated with slip layer.
4. the condenser on-line cleaning device as described in claim 1 or 3, is characterized in that, 3 legs of described three-legged support are triangle disposition and each other apart from equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410672207.3A CN104374229A (en) | 2014-11-22 | 2014-11-22 | Condenser online cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410672207.3A CN104374229A (en) | 2014-11-22 | 2014-11-22 | Condenser online cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104374229A true CN104374229A (en) | 2015-02-25 |
Family
ID=52553286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410672207.3A Pending CN104374229A (en) | 2014-11-22 | 2014-11-22 | Condenser online cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104374229A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066766A (en) * | 2015-08-05 | 2015-11-18 | 重庆环际低碳节能技术开发有限公司 | Novel joint with bearing |
| CN106595383A (en) * | 2016-12-31 | 2017-04-26 | 上海康恒环境股份有限公司 | Condenser cleaning device based on impeller turbulent flow effect |
-
2014
- 2014-11-22 CN CN201410672207.3A patent/CN104374229A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066766A (en) * | 2015-08-05 | 2015-11-18 | 重庆环际低碳节能技术开发有限公司 | Novel joint with bearing |
| CN106595383A (en) * | 2016-12-31 | 2017-04-26 | 上海康恒环境股份有限公司 | Condenser cleaning device based on impeller turbulent flow effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |