CN211888551U - Spiral forming device for heat exchange tube - Google Patents
Spiral forming device for heat exchange tube Download PDFInfo
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- CN211888551U CN211888551U CN201922305433.9U CN201922305433U CN211888551U CN 211888551 U CN211888551 U CN 211888551U CN 201922305433 U CN201922305433 U CN 201922305433U CN 211888551 U CN211888551 U CN 211888551U
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Abstract
The utility model relates to a spiral forming device for a heat exchange tube, which comprises a conveying device for conveying the heat exchange tube, a preheating heating device, a guiding device for stably outputting the heat exchange tube, a winding device and a control system for controlling the conveying device, the heating device, the guiding device and the winding device; the conveying device comprises a conveying support, a conveying bearing, a conveying motor for controlling the heat exchange conveying speed and a third speed reducer; the heating device comprises a heater; the guide device comprises a guide wheel, a guide bearing and a guide bracket; the winding device comprises a base plate and a pad disc, wherein the pad disc is arranged on the base plate, the base plate is electrically connected with a moving motor and a first speed reducer which control the base plate to move left and right, and the pad disc is electrically connected with a rotating motor and a second speed reducer which control the base plate to rotate. The forming device directly and spirally forms the heat exchange tube on the inner cylinder, has simple and convenient construction, can accurately adjust the pitch, the number and the like of the coil, and can produce single-spiral heat exchange tubes and multi-spiral heat exchange tubes.
Description
Technical Field
The utility model belongs to the technical field of the heat exchange tube spiral, concretely relates to heat exchange tube spiral forming device.
Background
In the technical field of coking, a riser heat exchanger is a common device for recovering raw gas heat, and a heat exchange tube is wound outside a riser. However, the combination mode has many restriction factors, the too large or too small coil pipe size affects installation, and especially a plurality of coil pipes are installed together, so that the construction is complicated and the installation is difficult.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: to the above defect, the utility model provides a heat exchange tube spiral forming device, heat exchange tube direct spiral shaping on the inner tube, the construction is simple and convenient, can accurate adjustment coil pipe pitch, quantity etc. simultaneously, can produce single spiral heat exchange tube and many spiral heat exchange tubes.
The utility model provides a technical scheme that its technical problem adopted as follows: a spiral forming device for a heat exchange tube comprises a conveying device for conveying the heat exchange tube, a preheating heating device, a guide device for stably outputting the heat exchange tube, a winding device and a control system for controlling the conveying device, the heating device, the guide device and the winding device; the conveying device comprises a conveying support, a conveying bearing, a conveying motor for controlling the heat exchange conveying speed and a third speed reducer; the heating device comprises a heater which is arranged on the heating bearing; the guide device is arranged at the conveying rear end of the heating device and comprises guide wheels, guide bearings and guide supports, the guide bearings are arranged at two ends of the guide supports, and the guide wheels are arranged at the contact parts of the guide supports and the heat exchange tubes; the winding device comprises a base plate and a cushion disc, wherein the cushion disc is arranged on the base plate, the base plate is electrically connected with a moving motor and a first speed reducer which control the base plate to move left and right, and the cushion disc is electrically connected with a rotating motor and a second speed reducer which control the base plate to rotate; the mobile motor, the first speed reducer, the rotating motor, the second speed reducer, the conveying motor and the third speed reducer are controlled by a control system. The spiral forming device for the heat exchange tube adopts a cushion disc for placing the inner tube, and the rotating motor and the second speed reducer are used for controlling the rotating speed of the inner tube and adjusting the forming speed of the spiral of the heat exchange tube; the chassis controls the left-right moving speed of the whole body of the cushion disc and the inner cylinder arranged on the chassis through the moving motor and the first speed reducer, and the size of the thread pitch of the spiral forming can be adjusted; the conveying motor and the third speed reducer can control the feeding speed of the heat exchange tube, and are linked with the rotating motor and the moving motor to adjust the spiral forming speed and the pitch of the heat exchange tube; the device has stable spiral forming output, can realize automatic control, has simple and convenient construction, and can produce single-spiral heat exchange tubes and multi-spiral heat exchange tubes.
Furthermore, a cooling device is arranged in the guide bearing of the guide device and comprises a water inlet and a water outlet, and the water inlet and the water outlet are connected through a cooling water pipeline. Through setting up the cooling water device, can avoid preheating the heat exchange tube after reaching the uniform temperature when guider to the damage of direction bearing, can in time take away the heat of transmission to direction bearing, prevent that direction bearing high temperature from damaging, improve the device's life.
Furthermore, the water inlet and the water outlet are arranged on the same guide bearing; and the cooling water pipeline is conveyed to the guide bearing at the other side from the guide bearing with the water inlet at one side of the guide support and then conveyed to the guide bearing with the water outlet for communication. A spiral loop is formed, two cooling water pipelines are actually arranged in the guide bearing, and the contact area between the guide bearing and the cooling water pipelines is increased; meanwhile, only one water inlet and one water outlet are arranged in the structure, the structure is simple, and potential safety hazards such as water leakage caused by a plurality of water inlets and water outlets are avoided.
Furthermore, the heater is a high-frequency electromagnetic heater, so that the high-frequency electromagnetic heater is high in heating efficiency, stable in output and convenient and fast to use.
Further, an infrared thermometer is arranged at the rear end of the heating device, and the infrared thermometer and the heating device are mutually controlled through a control system. Through setting up infrared radiation thermometer, can detect the heat exchange tube temperature after the heating to form chain with heating device, can realize accurate accuse temperature, the spiral shaping of the heat exchange tube of being convenient for.
Furthermore, the pad tray is electrically connected with a pad tray moving motor capable of controlling the pad tray to move left and right. The setting of rim plate moving motor uses with the rotating electrical machines cooperation, can make the inner tube realize the spiral and adjust the pitch size, can use alone when the moving electrical machines trouble, also can use with the moving electrical machines cooperation of control chassis motion, uses in a flexible way, and is convenient.
The utility model has the advantages that:
1. the spiral forming device for the heat exchange tube adopts a cushion disc for placing the inner tube, and the rotating motor and the second speed reducer are used for controlling the rotating speed of the inner tube and adjusting the forming speed of the spiral of the heat exchange tube; the chassis controls the left-right moving speed of the whole body of the cushion disc and the inner cylinder arranged on the chassis through the moving motor and the first speed reducer, and the size of the thread pitch of the spiral forming can be adjusted; the conveying motor and the third speed reducer can control the feeding speed of the heat exchange tube, and are linked with the rotating motor and the moving motor to adjust the spiral forming speed and the pitch of the heat exchange tube; the device has stable spiral forming output, can realize automatic control, has simple and convenient construction, and can produce single-spiral heat exchange tubes and multi-spiral heat exchange tubes.
2. By arranging the cooling water device, the damage of the heat exchange tube preheated to a certain temperature when passing through the guide device to the guide bearing can be avoided, the heat transferred to the guide bearing can be taken away in time, the high-temperature damage of the guide bearing is prevented, and the service life of the device is prolonged; a spiral loop is formed, two cooling water pipelines are actually arranged in the guide bearing, and the contact area between the guide bearing and the cooling water pipelines is increased; meanwhile, only one water inlet and one water outlet are arranged in the structure, the structure is simple, and potential safety hazards such as water leakage and the like caused by a plurality of water inlets and water outlets are avoided; through setting up infrared radiation thermometer, can detect the heat exchange tube temperature after the heating to form chain with heating device, can realize accurate accuse temperature, the spiral shaping of the heat exchange tube of being convenient for.
3. The setting of rim plate moving motor uses with the rotating electrical machines cooperation, can make the inner tube realize the spiral and adjust the pitch size, can use alone when the moving electrical machines trouble, also can use with the moving electrical machines cooperation of control chassis motion, uses in a flexible way, and is convenient.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
Fig. 1 is a schematic structural view of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the guiding device of the present invention;
fig. 3 is a schematic structural view of embodiment 2 of the present invention;
wherein: the device comprises a conveying device 1, a conveying support 11, a conveying bearing 12, a conveying motor 13, a third speed reducer 14, a heating device 2, a heater 21, a heating bearing 22, a guiding device 3, a guide wheel 31, a guide bearing 32, a guide support 33, a winding device 4, a chassis 41, a moving motor 411, a first speed reducer 412, a pad 42, a rotating motor 421, a second speed reducer 422, a pad moving motor 423, an inner cylinder 43, a cooling device 5, a water inlet 51, a water outlet 52, a cooling water pipeline 53, a control system 6 and an infrared thermometer 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1-2, a heat exchange tube spiral forming device comprises a conveying device 1 for conveying a heat exchange tube, a preheating heating device 2, a guiding device 3 for stably outputting the heat exchange tube, a winding device 4 and a control system 6 for controlling the conveying device 1, the heating device 2, the guiding device 3 and the winding device 4;
the conveying device 1 comprises a conveying support 11, a conveying bearing 12, a conveying motor 13 for controlling the heat exchange conveying speed and a third speed reducer 14; the heating device 2 comprises a heater 21, the heater 21 is a high-frequency electromagnetic heater and is arranged on a heating bearing 22, an infrared thermometer 7 is arranged at the rear end of the heating device 2, and the infrared thermometer 7 and the heating device 2 are mutually controlled through a control system 6; the guide device 3 is arranged at the conveying rear end of the heating device 2, the guide device 3 comprises a guide wheel 31, a guide bearing 32 and a guide support 32, the guide bearing 32 is arranged at two ends of the guide support 32, and the guide wheel 31 is arranged at the contact part of the guide support 32 and the heat exchange tube; the winding device 4 comprises a chassis 41 and a pad 42, wherein the pad 42 is arranged on the chassis 41, the chassis 41 is electrically connected with a moving motor 411 and a first speed reducer 412 which control the left and right movement of the chassis 41, and the pad 42 is electrically connected with a rotating motor 421 and a second speed reducer 422 which control the rotation of the pad 42; the moving motor 411, the first speed reducer 412, the rotating motor 421, the second speed reducer 422, the conveying motor 13 and the third speed reducer 14 are controlled by the control system 6, wherein the moving motor 411, the rotating motor 421 and the conveying motor 13 are directly connected with the control system 6, and the first speed reducer 412, the second speed reducer 422 and the third speed reducer 14 are respectively arranged at the output ends of the moving motor 411, the rotating motor 421 and the conveying motor 13.
A cooling device 5 is arranged in the guide bearing 32 of the guide device 3, the cooling device 5 comprises a water inlet 51 and a water outlet 52, the water inlet 51 and the water outlet 52 are connected through a cooling water pipeline 53, and the water inlet 51 and the water outlet 52 are arranged on the same guide bearing 32; the cooling water pipe 53 is transferred from the guide bearing 32 having the water inlet 51 at one side of the guide bracket 33 to the guide bearing 32 at the other side, and then transferred again to the guide bearing 32 having the water outlet 52 to communicate therewith.
According to the spiral forming device for the heat exchange tube, the inner tube 43 is placed by adopting the cushion disc 42, and the rotating motor 421 and the second speed reducer 422 are used for controlling the rotating speed of the inner tube 43 and adjusting the forming speed of the spiral of the heat exchange tube; the chassis 41 controls the left-right moving speed of the whole body of the cushion disc and the inner cylinder 43 arranged on the chassis through the moving motor 411 and the first speed reducer 412, and the pitch size of the spiral forming can be adjusted; the conveying motor 13 and the third speed reducer 14 can control the feeding speed of the heat exchange tube, and are linked with the rotating motor 421 and the moving motor 411 to adjust the spiral forming speed and the pitch of the heat exchange tube; the device has stable spiral forming output, can realize automatic control, has simple and convenient construction, and can produce single-spiral heat exchange tubes and multi-spiral heat exchange tubes.
Example 2
Referring to fig. 3, in this embodiment, a saucer 42 is electrically connected to a saucer moving motor 423 capable of controlling the right and left movement of a saucer 6, and the saucer moving motor 423 and a rotating motor 421 are connected in parallel, based on embodiment 1. Through setting up saucer moving motor 423, use with the cooperation of rotating electrical machines 421, can make the inner tube realize the spiral and adjust the pitch size, can use alone when moving motor trouble, also can use with the moving electrical machines cooperation of control chassis motion, it is nimble to use, convenient.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made 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 (6)
1. The utility model provides a heat exchange tube spiral forming device which characterized in that: the device comprises a conveying device (1) for conveying a heat exchange tube, a preheating heating device (2), a guide device (3) for stably outputting the heat exchange tube, a winding device (4) and a control system (6) for controlling the conveying device (1), the heating device (2), the guide device (3) and the winding device (4);
the conveying device (1) comprises a conveying support (11), a conveying bearing (12), a conveying motor (13) for controlling the heat exchange conveying speed and a third speed reducer (14); the heating device (2) comprises a heater (21), and the heater (21) is arranged on a heating bearing (22); the guide device (3) is arranged at the conveying rear end of the heating device (2), the guide device (3) comprises guide wheels (31), guide bearings (32) and guide supports (33), the guide bearings (32) are arranged at two ends of the guide supports (33), and the guide wheels (31) are arranged at the contact parts of the guide supports (33) and the heat exchange tubes; the winding device (4) comprises a base plate (41) and a pad disc (42), wherein the pad disc (42) is arranged on the base plate (41), the base plate (41) is electrically connected with a moving motor (411) and a first speed reducer (412) which control the base plate to move left and right, and the pad disc (42) is electrically connected with a rotating motor (421) and a second speed reducer (422) which control the base plate to rotate; the moving motor (411), the first speed reducer (412), the rotating motor (421), the second speed reducer (422), the conveying motor (13) and the third speed reducer (14) are controlled by a control system (6).
2. A heat exchange tube helical forming device as claimed in claim 1, wherein: be equipped with cooling device (5) in guider (3) direction bearing (32), cooling device (5) include water inlet (51) and delivery port (52), water inlet (51) and delivery port (52) are connected through cooling water pipeline (53).
3. A heat exchange tube helical forming device as claimed in claim 2, wherein: the water inlet (51) and the water outlet (52) are arranged on the same guide bearing (32); the cooling water pipeline (53) is conveyed from the guide bearing (32) with the water inlet (51) on one side of the guide support (33) to the guide bearing (32) on the other side and then conveyed to the guide bearing (32) with the water outlet (52) again to be communicated.
4. A heat exchange tube helical forming device as claimed in claim 1, wherein: the heater (21) is a high-frequency electromagnetic heater.
5. A heat exchange tube helical forming device as claimed in claim 1, wherein: an infrared thermometer (7) is arranged at the rear end of the heating device (2), and the infrared thermometer (7) and the heating device (2) are mutually controlled through a control system (6).
6. A heat exchange tube helical forming device as claimed in any one of claims 1 to 5, wherein: the pad disc (42) is electrically connected with a pad disc moving motor (423) which can control the pad disc (42) to move left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922305433.9U CN211888551U (en) | 2019-12-20 | 2019-12-20 | Spiral forming device for heat exchange tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922305433.9U CN211888551U (en) | 2019-12-20 | 2019-12-20 | Spiral forming device for heat exchange tube |
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| Publication Number | Publication Date |
|---|---|
| CN211888551U true CN211888551U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922305433.9U Active CN211888551U (en) | 2019-12-20 | 2019-12-20 | Spiral forming device for heat exchange tube |
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| CN (1) | CN211888551U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522608A (en) * | 2021-07-08 | 2021-10-22 | 湖南天卓管业有限公司 | Intelligent epoxy powder anti-corrosion spiral steel pipe production equipment |
| CN114985540A (en) * | 2022-07-13 | 2022-09-02 | 江苏中矿新创新能源科技有限公司 | Condensation spiral pipe production forming device |
| CN115446174A (en) * | 2022-11-09 | 2022-12-09 | 江苏新恒基特种装备股份有限公司 | System and method for monitoring abnormity of bent pipe forming process and storage medium |
-
2019
- 2019-12-20 CN CN201922305433.9U patent/CN211888551U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522608A (en) * | 2021-07-08 | 2021-10-22 | 湖南天卓管业有限公司 | Intelligent epoxy powder anti-corrosion spiral steel pipe production equipment |
| CN114985540A (en) * | 2022-07-13 | 2022-09-02 | 江苏中矿新创新能源科技有限公司 | Condensation spiral pipe production forming device |
| CN115446174A (en) * | 2022-11-09 | 2022-12-09 | 江苏新恒基特种装备股份有限公司 | System and method for monitoring abnormity of bent pipe forming process and storage medium |
| CN115446174B (en) * | 2022-11-09 | 2023-01-17 | 江苏新恒基特种装备股份有限公司 | System and method for monitoring abnormity of bent pipe forming process and storage medium |
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