CN214582767U - Heat exchanger tube bundle purging device - Google Patents
Heat exchanger tube bundle purging device Download PDFInfo
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- CN214582767U CN214582767U CN202120493748.5U CN202120493748U CN214582767U CN 214582767 U CN214582767 U CN 214582767U CN 202120493748 U CN202120493748 U CN 202120493748U CN 214582767 U CN214582767 U CN 214582767U
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- flange
- heat exchanger
- tube bundle
- spring
- exchanger tube
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Abstract
The utility model relates to the technical field of purging devices, in particular to a purging device for a heat exchanger tube bundle; the inner wall of the U-shaped pipe bundle can be cleaned, scale adhesion on the inner wall of the U-shaped pipe bundle is reduced, and cleaning is more thorough; the automatic steel wire brush installation device comprises a first flange, a first mechanical shaft seal, a rotating pipe, a spring, an installation seat, a transmission belt and a servo motor, wherein the first mechanical shaft seal is fixedly installed on the first flange, the rotating pipe is rotatably installed in the first mechanical shaft seal, the right end of the rotating pipe is fixedly connected with the left end of the spring, a steel wire brush is arranged on the outer wall of the spring, the installation seat is fixedly connected with the first flange, the servo motor is fixedly installed on the installation seat, and the output end of the servo motor is in transmission connection with the rotating pipe through the transmission belt.
Description
Technical Field
The utility model relates to a technical field who sweeps the device especially relates to a heat exchanger tube bank sweeps device.
Background
As is well known, a heat exchanger tube bundle purging device is a device for purging a heat exchanger U-shaped tube bundle; when cleaning the U-shaped tube bundle on the heat exchanger, compressed air is generally blown in to clean the inside of the U-shaped tube bundle, however, a large amount of scale is attached to the inner wall of the U-shaped tube bundle, and the scale is difficult to clean by the compressed air, and particularly, the dirt at the U-shaped bending part of the U-shaped tube bundle causes incomplete cleaning of the U-shaped tube bundle and has certain use limitation.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a can clear up U type tube bank inner wall, reduce U type tube bank inner wall incrustation scale and adhere to, clean more for thorough heat exchanger tube bank and sweep the device.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the automatic steel wire brush installation device comprises a first flange, a first mechanical shaft seal, a rotating pipe, a spring, an installation seat, a transmission belt and a servo motor, wherein the first mechanical shaft seal is fixedly installed on the first flange, the rotating pipe is rotatably installed in the first mechanical shaft seal, the right end of the rotating pipe is fixedly connected with the left end of the spring, a steel wire brush is arranged on the outer wall of the spring, the installation seat is fixedly connected with the first flange, the servo motor is fixedly installed on the installation seat, and the output end of the servo motor is in transmission connection with the rotating pipe through the transmission belt.
Preferably, still include mounting bracket, rotation sealing joint, intercommunication hose and vortex formula air pump, mounting bracket fixed mounting in on the mount pad, rotation sealing joint fixed mounting in on the mounting bracket, the input of revolving tube and rotation sealing joint's output intercommunication, the output of intercommunication hose and the input intercommunication of rotation sealing joint, the output of vortex formula air pump and the input intercommunication of intercommunication hose.
Preferably, still include second flange and cartridge type filter core, the second flange is fixed to be set up in the input of cartridge type filter core.
Preferably, the vortex type air pump is fixedly arranged on the push-pull vehicle.
Preferably, the first flange and the second flange are respectively provided with a rubber sealing ring in an embedded mode.
(III) advantageous effects
Compared with the prior art, the utility model provides a heat exchanger tube bank sweeps device possesses following beneficial effect: this heat exchanger tube bank sweeps device, stretch into the spring to U type tube bank in, pass through connecting bolt fixed connection with the flange on first flange and the U type tube bank, start servo motor, through transmission belt transmission back, the commentaries on classics pipe drives the spring and rotates, thereby make the steel wire brush of spring outer wall department brush the U type tube bank inner wall and sweep, because of the spring pliability is good, it can get into to U type tube bank in U type tube bank department middle part of bending, can clean U type tube bank inner wall comprehensively, make U type tube bank inner wall department adnexed incrustation scale be swept completely, it is attached to reduce U type tube bank inner wall incrustation scale, it is more thorough to clean.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the U-shaped tube bundle structure of the present invention;
FIG. 3 is a schematic view of the connection structure of the second flange and the cylindrical filter element of the present invention;
in the drawings, the reference numbers: 1. a first flange; 2. a mechanical shaft seal; 3. pipe rotation; 4. a spring; 5. a mounting seat; 6. a drive belt; 7. a servo motor; 8. a steel wire brush; 9. a mounting frame; 10. rotating the sealing joint; 11. a communication hose; 12. a vortex air pump; 13. a second flange; 14. a cylindrical filter element; 15. pushing and pulling the trolley; 16. a rubber seal ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model discloses a heat exchanger tube bundle purging device, including first flange 1, first mechanical shaft seal 2, change pipe 3, spring 4, mount pad 5, driving belt 6 and servo motor 7, first mechanical shaft seal 2 is fixed mounting on first flange 1, change pipe 3 is rotatable to be installed in first mechanical shaft seal 2, the right-hand member of change pipe 3 and the left end fixed connection of spring 4, the outer wall of spring 4 is provided with steel wire brush 8, mount pad 5 and first flange 1 fixed connection, servo motor 7 is fixed mounting on mount pad 5, the output of servo motor 7 is connected through driving belt 6 transmission with change pipe 3; stretch into in U type pencil with spring 4, pass through connecting bolt fixed connection with flange on first flange 1 and the U type pencil, start servo motor 7, through 6 transmission back of drive belt, change 3 and drive spring 4 rotations of pipe, thereby make the steel wire brush 8 of spring 4 outer wall department brush the U type pencil inner wall and sweep, because of spring 4 pliability is good, it can get into to U type pencil in the U type pencil middle part of bending, can clean U type pencil inner wall comprehensively, make U type pencil inner wall department adnexed incrustation scale be swept completely, it is attached to reduce U type pencil inner wall incrustation scale, it is more thorough to clean.
The utility model discloses a heat exchanger tube bank sweeps device, still include mounting bracket 9, rotary seal joint 10, intercommunication hose 11 and vortex formula air pump 12, mounting bracket 9 fixed mounting is on mount pad 5, rotary seal joint 10 fixed mounting is on mounting bracket 9, the input of revolving tube 3 communicates with the output of rotary seal joint 10, the output of intercommunication hose 11 communicates with the input of rotary seal joint 10, the output of vortex formula air pump 12 communicates with the input of intercommunication hose 11; when the steel wire hairbrush 8 brushes the inner wall of the U-shaped tube bundle, the vortex air pump 12 is started, pressurized air is blown into the U-shaped tube bundle through the communicating hose 11, the rotary sealing joint 10 and the rotary tube 3, and dust and dirt brushed and swept can be blown out from the other end of the U-shaped tube bundle under the action of the pressurized air; the filter also comprises a second flange 13 and a cylindrical filter element 14, wherein the second flange 13 is fixedly arranged at the input end of the cylindrical filter element 14; the second flange 13 can be fixedly connected with the other end of the U-shaped tube bundle through a bolt, dust and dirt after being swept are discharged from the U-shaped tube bundle and then enter the cylindrical filter element 14, and after being filtered and adsorbed by the cylindrical filter element 14, the dust and dirt can be reduced to be directly discharged outside, the sweeping field is kept clean, and the dust pollution is reduced; the vortex type air pump is characterized by further comprising a push-pull cart 15, wherein the vortex type air pump 12 is fixedly arranged on the push-pull cart 15; the vortex air pump 12 can be moved more conveniently and more laborsavingly by the push-pull cart 15; rubber sealing rings 16 are embedded and mounted on the first flange 1 and the second flange 13; by arranging the rubber seal rings 16, the sealing performance between the first flange 1 and the second flange 13 and the U-shaped pipe bundle can be increased.
When the device is used, the spring 4 extends into the U-shaped tube bundle, the first flange 1 is fixedly connected with a flange on the U-shaped tube bundle through a connecting bolt, the servo motor 7 is started, and after transmission through the transmission belt 6, the rotating tube 3 drives the spring 4 to rotate, so that the steel wire brush 8 at the outer wall of the spring 4 brushes the inner wall of the U-shaped tube bundle, and the spring 4 has good flexibility and can enter the middle of a U-shaped bent part in the U-shaped tube bundle to comprehensively clean the inner wall of the U-shaped tube bundle, so that scale attached to the inner wall of the U-shaped tube bundle is comprehensively cleaned, scale attachment to the inner wall of the U-shaped tube bundle is reduced, and cleaning is more thorough; when the steel wire hairbrush 8 brushes the inner wall of the U-shaped tube bundle, the vortex air pump 12 is started, pressurized air is blown into the U-shaped tube bundle through the communicating hose 11, the rotary sealing joint 10 and the rotary tube 3, and dust and dirt brushed and swept can be blown out from the other end of the U-shaped tube bundle under the action of the pressurized air; the second flange 13 can be fixedly connected with the other end of the U-shaped tube bundle through a bolt, dust and dirt after being swept are discharged from the U-shaped tube bundle and then enter the cylindrical filter element 14, and after being filtered and adsorbed by the cylindrical filter element 14, the dust and dirt can be reduced to be directly discharged outside, the sweeping field is kept clean, and the dust pollution is reduced; the vortex air pump 12 can be moved more conveniently and more laborsavingly by the push-pull cart 15; by arranging the rubber seal rings 16, the sealing performance between the first flange 1 and the second flange 13 and the U-shaped pipe bundle can be increased.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a heat exchanger tube bank sweeps device, its characterized in that, includes first flange (1), mechanical bearing seal (2), changes pipe (3), spring (4), mount pad (5), driving belt (6) and servo motor (7), mechanical bearing seal (2) fixed mounting in on first flange (1), change pipe (3) rotatable mounting in mechanical bearing seal (2), the right-hand member of changeing pipe (3) and the left end fixed connection of spring (4), the outer wall of spring (4) is provided with steel wire brush (8), mount pad (5) and first flange (1) fixed connection, servo motor (7) fixed mounting in on mount pad (5), the output of servo motor (7) is connected through driving belt (6) transmission with changeing pipe (3).
2. The heat exchanger tube bundle purging device according to claim 1, further comprising a mounting frame (9), a rotary sealing joint (10), a communication hose (11) and a vortex air pump (12), wherein the mounting frame (9) is fixedly mounted on the mounting seat (5), the rotary sealing joint (10) is fixedly mounted on the mounting frame (9), an input end of the rotary tube (3) is communicated with an output end of the rotary sealing joint (10), an output end of the communication hose (11) is communicated with an input end of the rotary sealing joint (10), and an output end of the vortex air pump (12) is communicated with an input end of the communication hose (11).
3. A heat exchanger tube bundle purging device according to claim 2, further comprising a second flange (13) and a cartridge type filter element (14), the second flange (13) being fixedly disposed at an input end of the cartridge type filter element (14).
4. The heat exchanger tube bundle purging device according to claim 3, further comprising a push-pull cart (15), wherein the vortex air pump (12) is fixedly mounted on the push-pull cart (15).
5. A heat exchanger tube bundle purging device according to claim 4, characterized in that rubber sealing rings (16) are embedded and mounted on the first flange (1) and the second flange (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120493748.5U CN214582767U (en) | 2021-03-09 | 2021-03-09 | Heat exchanger tube bundle purging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120493748.5U CN214582767U (en) | 2021-03-09 | 2021-03-09 | Heat exchanger tube bundle purging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214582767U true CN214582767U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120493748.5U Active CN214582767U (en) | 2021-03-09 | 2021-03-09 | Heat exchanger tube bundle purging device |
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| CN (1) | CN214582767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115371031A (en) * | 2022-08-23 | 2022-11-22 | 烟台齐盛石油化工有限公司 | Waste heat recovery type heat exchanger and use method thereof |
-
2021
- 2021-03-09 CN CN202120493748.5U patent/CN214582767U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115371031A (en) * | 2022-08-23 | 2022-11-22 | 烟台齐盛石油化工有限公司 | Waste heat recovery type heat exchanger and use method thereof |
| CN115371031B (en) * | 2022-08-23 | 2024-02-06 | 烟台齐盛石油化工有限公司 | Waste heat recovery type heat exchanger and use method thereof |
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