CN216199060U

CN216199060U - High-temperature-resistant and corrosion-resistant magnetic pump

Info

Publication number: CN216199060U
Application number: CN202122610737.3U
Authority: CN
Inventors: 陆起; 王亮; 陆一照; 汪一舟; 李添龙; 陆力豪; 胡荣彪
Original assignee: Zhejiang Yida Pump Industry Co ltd
Current assignee: Zhejiang Yida Pump Industry Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-05
Anticipated expiration: 2031-10-27

Abstract

The embodiment of the application discloses high temperature resistant corrosion resistant magnetic drive pump, press from both sides the cover including the motor, the outside activity that the motor pressed from both sides cover one side is cup jointed and is injectd the cover in the outside, the motor has been cup jointed in the inside activity that the motor pressed from both sides the cover, the rotation post is installed to the inboard of motor, the inboard fixedly connected with motor front end closing plate that the cover was pressed from both sides is injectd in the outside. This high temperature resistant corrosion resistant magnetic drive pump, through assembling the in-process, when the first supporting seat of device is installed the motor, play the effect of support, press from both sides the cover and the sealed limiting plate installation in the outside to the fan outside simultaneously, accessible second supporting seat drives wholly rotates, can be when using, the steadiness of support, the outside fixedly connected with reinforcement screw thread post with second supporting seat lower part simultaneously, and can drive reinforcement screw thread post and cup joint the inside in first supporting seat lower part in proper order, steadiness when can driving second supporting seat and the concatenation of first supporting seat junction.

Description

High-temperature-resistant and corrosion-resistant magnetic pump

Technical Field

The utility model relates to the technical field of magnetic pumps, in particular to a high-temperature-resistant and corrosion-resistant magnetic pump.

Background

The magnetic pump (also called magnetic driving pump) is mainly composed of pump head, magnetic driver (magnetic cylinder), motor and base. The magnetic driver of the magnetic pump consists of an outer magnetic rotor, an inner magnetic rotor and a non-magnetic separation sleeve. When the motor drives the outer magnetic rotor to rotate through the coupler, the magnetic field can penetrate through the air gap and the nonmagnetic substance isolation sleeve to drive the inner magnetic rotor connected with the impeller to synchronously rotate, so that the non-contact synchronous transmission of power is realized, and the dynamic sealing structure which is easy to leak is converted into a static sealing structure with zero leakage. The pump shaft and the inner magnetic rotor are completely sealed by the pump body and the isolation sleeve, so that the problems of leakage, overflow, dripping and leakage are thoroughly solved, and a high-temperature-resistant and corrosion-resistant magnetic pump is developed.

In the existing high-temperature-resistant corrosion-resistant magnetic pump, the outer wall of the common magnetic pump is exposed outside, when the magnetic pump is used, the outer wall of the magnetic pump can be contacted with liquid, and the liquid is contacted with the outer side of the magnetic pump, so that the outer wall of the magnetic pump can be corroded and damaged; when installing the magnetic drive pump simultaneously, motor quality and front end magnetic means are heavier, when the magnetic drive pump was installed, were difficult to the problem of centre gripping injecing when installing the magnetic drive pump.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the existing high-temperature-resistant corrosion-resistant magnetic pump, the utility model provides the high-temperature-resistant corrosion-resistant magnetic pump, which is characterized in that a reinforced sealing jacket is arranged on the outer side of a device outer side sealing limiting plate, so that the outer side of a second fastening bolt can be driven to increase the sealing performance, the reinforced sealing jacket is driven to increase the sealing performance when in use, the contact between the inner side of the reinforced sealing jacket and liquid is reduced, and the corrosion problem is avoided; through the lower part that will consolidate sealed the lower part that presss from both sides the cover and the outside is injectd the lower part that presss from both sides the cover and is installed second supporting seat and first supporting seat respectively, the advantage that increases the steadiness of support when can increasing the device and using has solved the problem that provides among the above-mentioned background art.

The utility model provides the following technical scheme: a high-temperature-resistant corrosion-resistant magnetic pump comprises a motor jacket, wherein an outer side limiting jacket is movably sleeved on the outer side of one side of the motor jacket, a motor is movably sleeved inside the motor jacket, a rotating column is installed on the inner side of the motor, a motor front end sealing plate is fixedly connected to the inner side of the outer side limiting jacket, a rotating column outer side jacket is movably sleeved outside the rotating column, an electromagnetic limiting jacket is fixedly connected to the outer side of the rotating column outer side jacket, a first fastening bolt is installed inside the upper portion of the rotating column outer side jacket, a permanent magnet is installed inside the electromagnetic limiting jacket, an outer side sealing limiting plate is movably sleeved outside the motor front end sealing plate, a second fastening bolt is installed outside the outer side sealing limiting plate, a positioning column is fixedly connected to the middle portion inside the electromagnetic limiting jacket, and a magnetic positioning jacket is movably sleeved outside the positioning column, the outer part of the magnetic positioning clamping sleeve is fixedly connected with an auxiliary permanent magnet, the outer side of the magnetic positioning clamping sleeve is provided with a rotating fan, the outer part of one side of the outer side sealing limiting plate is sleeved with a fan outer clamping sleeve, the outer part of the inner part of the outer side sealing limiting plate is sleeved with a reinforcing sealing clamping sleeve, the outer part of the inner side of the fan outer clamping sleeve is sleeved with a second positioning column, the upper part of the fan outer clamping sleeve is provided with a water outlet pipeline, the outer side of the fan outer clamping sleeve is provided with a water inlet pipeline, the inner side of the water inlet pipeline is fixedly connected with an auxiliary connecting pipe, the lower part of the back surface of the outer side limiting clamping sleeve is fixedly connected with a first supporting seat, the lower part of the reinforcing sealing clamping sleeve is fixedly connected with a second supporting seat, and the outer side of the second supporting seat is fixedly connected with a reinforcing threaded column.

Preferably, the inside of the upper part of the rotating column is provided with a groove, the outer side jacket of the rotating column is movably sleeved inside the upper part of the rotating column, and the first fastening bolt penetrates through the outer side jacket of the rotating column and is fixedly sleeved inside the rotating column in a threaded manner.

Preferably, a protection pad is installed on the outer side of the outer side sealing limiting plate, the inner side of the protection pad is clamped between the fan outer jacket and the electromagnetic limiting jacket, the other side of the outer side sealing limiting plate is movably sleeved outside the outer side limiting jacket, the second fastening bolt sequentially penetrates through the outer side sealing limiting plate and the inner side of the outer side limiting jacket, and the second fastening bolt is fixedly sleeved inside the motor jacket in a threaded manner.

Preferably, the magnetic positioning jacket is circular, the positioning column is movably sleeved in the magnetic positioning jacket, auxiliary permanent magnets are installed on the outer side of the magnetic positioning jacket at equal intervals, one auxiliary permanent magnet is installed on the inner side of each permanent magnet, a fastening bolt is installed on the outer side of the magnetic positioning jacket, and the fastening bolt penetrates through the rotating fan and is fixedly sleeved in the magnetic positioning jacket in a threaded manner.

Preferably, the second positioning column penetrates through the outer side of the electromagnetic limiting jacket, the reinforcing sealing jacket and the inner part of the outer side limiting jacket, and the reinforcing sealing jacket is movably sleeved on the outer side of the middle part of the outer side sealing limiting plate.

Preferably, the lower part of the second supporting seat and the lower part of the first supporting seat are kept at the same horizontal plane, the reinforcing threaded column penetrates through the inside of the lower part of the first supporting seat, and a fastening nut is installed on the outer side of the reinforcing threaded column.

Compared with the existing high-temperature-resistant corrosion-resistant magnetic pump, the utility model has the following beneficial effects:

1. the high-temperature-resistant corrosion-resistant magnetic pump is characterized in that a reinforcing sealing jacket is arranged on the outer side of an outer side sealing limiting plate of the device to drive the reinforcing sealing jacket to be movably sleeved on the outer side of the outer side sealing limiting plate, a second positioning column is arranged on the outer side of the fan outer jacket and is driven to penetrate through the outer side sealing limiting plate, the reinforcing sealing jacket and the inner side of the outer side limiting jacket, the reinforcing sealing jacket can be driven to carry out sealing limitation on the outer side of the outer side sealing limiting plate, so that the contact between the inner part and the outer part of the second fastening bolt and liquid can be avoided, the inner part of the device can be driven to play a role in preventing corrosion, and when the temperature of the outer side is overhigh, a movable space exists between the reinforcing sealing jacket of the device and the outer part of the second fastening bolt, when can drive the device use, the inside of sealing the clamp cover forms a buffer space is consolidated to the device, can avoid causing the problem of high temperature damage to inside magnetite.

2. This high temperature resistant corrosion resistant magnetic drive pump, through assembling the in-process, when the first supporting seat of device is installed the motor, play the effect of support, press from both sides the cover and the sealed limiting plate installation in the outside to the fan outside simultaneously, accessible second supporting seat drives wholly rotates, can be when using, the steadiness of support, the outside fixedly connected with reinforcement screw thread post with second supporting seat lower part simultaneously, and can drive reinforcement screw thread post and cup joint the inside in first supporting seat lower part in proper order, steadiness when can driving second supporting seat and the concatenation of first supporting seat junction.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of a main structure of the present invention;

FIG. 2 is a schematic cross-sectional view of a structural body of the present invention;

fig. 3 is a partially enlarged view of the main structure of the present invention.

In the figure: 1. a motor jacket; 2. an outer side defining a jacket; 3. a motor; 4. rotating the column; 5. a motor front end sealing plate; 6. the outer side of the rotating column is provided with a jacket; 7. an electromagnetic confinement jacket; 8. a first fastening bolt; 9. a permanent magnet; 10. an outer seal limiting plate; 11. a second fastening bolt; 12. a positioning column; 13. a magnetic positioning jacket; 14. an auxiliary permanent magnet; 15. rotating the fan; 16. a fan outer jacket; 17. reinforcing the sealing jacket; 18. a second positioning column; 19. a water outlet pipeline; 20. a water inlet pipe; 21. an auxiliary connection pipe; 22. a first support base; 23. a second support seat; 24. and reinforcing the threaded column.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, 2 and 3, a high temperature resistant and corrosion resistant magnetic pump includes a motor jacket 1, an outer limiting jacket 2 is movably sleeved on an outer side of one side of the motor jacket 1, a motor 3 is movably sleeved inside the motor jacket 1, a rotating column 4 is installed on an inner side of the motor 3, a motor front end sealing plate 5 is fixedly connected to an inner side of the outer limiting jacket 2, the outer side of the motor 3 is clamped and limited by the outer limiting jacket 2 and the motor front end sealing plate 5, so as to drive the interior of the motor 3 to be sealed and limited, a rotating column outer jacket 6 is movably sleeved outside the rotating column 4, an electromagnetic limiting jacket 7 is fixedly connected to an outer side of the rotating column outer jacket 6, a first fastening bolt 8 is installed inside an upper portion of the rotating column outer jacket 6, and by clamping an inner side of the rotating column outer jacket 6 to an outer side of the motor front end sealing plate 5, and drives the convex rod installed on the jacket 6 outside the rotating column to be clamped in the groove opened on the upper part of the sealing plate 5 outside the motor, and installs the first fastening bolt 8 on the outside of the jacket 6 outside the rotating column, thus the motor front end sealing plate 5 and the jacket 6 outside the rotating column can be driven to be spliced and limited, the permanent magnet 9 is installed on the inside of the electromagnetic limiting jacket 7, the outside of the sealing plate 5 outside the motor front end is movably sleeved with the outside sealing limiting plate 10, the outside of the outside sealing limiting plate 10 is installed with the second fastening bolt 11, the outside sealing limiting plate 10 is movably sleeved on the outside of the sealing plate 5 outside the motor front end and the jacket 6 outside the rotating column, and drives the second fastening bolt 11 and the outside limiting jacket 2 to be spliced and limited, thus the electromagnetic limiting jacket 7 can be driven to drive the outside of the electromagnetic limiting jacket 7 to be clamped and limited, and the outside sealing limiting plate 10 is driven to primarily seal and limit the outside of the electromagnetic limiting jacket 7, a positioning column 12 is fixedly connected to the middle part inside the electromagnetic limiting jacket 7, a magnetic positioning jacket 13 is movably sleeved outside the positioning column 12, the permanent magnet 9 is driven to rotate by the electromagnetic limiting jacket 7, meanwhile, the permanent magnet 9 drives an auxiliary permanent magnet 14 to rotate under the action of magnetic force, so that the magnetic positioning jacket 13 can be driven to integrally rotate, the auxiliary permanent magnet 14 is fixedly connected to the outside of the magnetic positioning jacket 13, a rotating fan 15 is installed on the outside of the magnetic positioning jacket 13, the rotating fan 15 is driven to rotate when the magnetic positioning jacket 13 rotates, so that the passing liquid can be driven to be output towards the outside, the liquid can be driven to be absorbed by the water inlet pipeline 20 and be discharged from the water outlet pipeline 19, a fan outer jacket 16 is sleeved outside the side of the outer sealing limiting plate 10, and a reinforcing sealing jacket 17 is sleeved outside the inner side of the outer sealing limiting plate 10, the outside of the inside of the fan outer jacket 16 is fitted movably with a second positioning column 18, by sandwiching the reinforcing seal jacket 17 between the outside seal defining plate 10 and the outside defining jacket 2, the sealing performance can be increased when the fan external jacket is used, the problem that liquid corrodes internal objects is reduced, the water outlet pipeline 19 is arranged at the upper part of the fan external jacket 16, the water inlet pipeline 20 is arranged at the outer side of the fan external jacket 16, the auxiliary connecting pipe 21 is fixedly connected at the inner side of the water inlet pipeline 20, the first supporting seat 22 is fixedly connected at the lower part of the back surface of the jacket 2 limited at the outer side, the second supporting seat 23 is fixedly connected at the lower part of the reinforced sealing jacket 17, the reinforced threaded column 24 is fixedly connected at the outer side of the second supporting seat 23, the first supporting seat 22 and the second supporting seat 23 support and limit the lower part of the motor jacket 1 and the reinforcing sealing jacket 17, so that the supporting stability of the device in use can be improved.

Referring to fig. 2, the inside on 4 upper portions of rotation post is seted up flutedly, it cup joints in the inside on 4 upper portions of rotation post to rotate the activity of post outside jacket 6, first fastening bolt 8 passes and rotates the post outside and presss from both sides cover 6 and screw thread fixation cup joints in the inside of rotating post 4, it is fluted through setting up flutedly on the upper portion of rotating post 4, and drive and rotate the inside of setting up in the recess of the inside upper end that the post outside jacket 6 was pressed from both sides, can drive and rotate post 4 and rotate the outside and press from both sides the effect of piecing together and injecing between the cover 6 of post outside and carry out the concatenation, the internally mounted who will rotate post outside jacket 6 upper portion simultaneously has first fastening bolt 8, can drive first fastening bolt 8 and pass and rotate the post outside jacket 6 and screw thread fixation cup joints in the inside of rotating post 4 simultaneously, can drive and rotate and press from both sides and to splice between the cover 6 and injecing between the post outside.

Referring to fig. 2, a protection pad is installed on the outer side of the outer side sealing limiting plate 10, the inner side of the protection pad is clamped between the fan outer jacket 16 and the electromagnetic limiting jacket 7, the other side of the outer side sealing limiting plate 10 is movably sleeved on the outer side of the outer side limiting jacket 2, a second fastening bolt 11 sequentially passes through the outer side sealing limiting plate 10 and the inner side of the outer side limiting jacket 2, the second fastening bolt 11 is fixedly sleeved in the motor jacket 1 in a threaded manner, the outer side sealing limiting plate 10 is movably sleeved on the outer side of the electromagnetic limiting jacket 7, and the protection pad is installed on the outer side of the electromagnetic limiting jacket 7, so that the protection pad can be driven to be clamped between the fan outer jacket 16 and the electromagnetic limiting jacket 7 and can be driven to seal and limit the outer side of the electromagnetic limiting jacket 7, and dust is prevented from sealing and limiting the joint between the rotating column 4 and the rotating column outer side jacket 6 when in use, and pass outside sealed limiting plate 10, outside in proper order with second fastening bolt 11 and inject and press from both sides cover 2 simultaneously the fixed cover of screw thread is in the inside of motor jacket 1, can drive outside sealed limiting plate 10's position increase the steadiness when carrying out the concatenation and prescribing a limit to.

Referring to fig. 3, the inside of the magnetic positioning jacket 13 is circular, the positioning posts 12 are movably sleeved inside the magnetic positioning jacket 13, the outer side of the magnetic positioning jacket 13 is provided with auxiliary permanent magnets 14 at equal intervals, the inner side of each permanent magnet 9 is provided with an auxiliary permanent magnet 14, the outer side of the magnetic positioning jacket 13 is provided with a fastening bolt, the fastening bolt passes through the rotating fan 15 and is fixedly sleeved inside the magnetic positioning jacket 13 in a threaded manner, the positioning posts 12 are fixedly connected to the inner side of the electromagnetic limiting jacket 7 of the device, and the magnetic positioning jacket 13 is driven to be movably sleeved outside the positioning posts 12, so that the stability of the magnetic positioning jacket 13 in use can be driven, the auxiliary permanent magnets 14 are simultaneously installed inside the permanent magnets 9, and an auxiliary permanent magnet 14 is installed between each permanent magnet 9, namely when the electromagnetic limiting jacket 7 drives the permanent magnets 9 to rotate, can drive the effect that magnetic force location pressed from both sides cover 13 and carry out synchronous revolution under the effect of magnetic force to install fixing bolt in the outside that presss from both sides cover 13 through device magnetic force location, and drive fixing bolt and pass in proper order and rotate fan 15 and screw thread fixation cup joints in the inside that presss from both sides cover 13 in magnetic force location, can drive magnetic force location and press from both sides cover 13 and rotate and splice between the fan 15, when pressing from both sides cover 13 rotation through magnetic force location simultaneously, can drive and rotate fan 15 rotation.

Referring to fig. 2, the second positioning post 18 passes through the outside of the electromagnetic limiting jacket 7, the reinforcing sealing jacket 17 and the inside of the outside limiting jacket 2, the reinforcing sealing jacket 17 is movably sleeved on the outside of the middle part of the outside sealing limiting plate 10, the reinforcing sealing jacket 17 is installed on the outside of the outside sealing limiting plate 10 to drive the reinforcing sealing jacket 17 to movably sleeve on the outside of the outside sealing limiting plate 10, the second positioning post 18 is installed on the outside of the fan outer jacket 16 to drive the second positioning post 18 to pass through the outside sealing limiting plate 10, the reinforcing sealing jacket 17 and the inside of the outside limiting jacket 2, so that the reinforcing sealing jacket 17 can be driven to seal and limit the outside of the outside sealing limiting plate 10, the contact between the inside and the outside of the second fastening bolt 11 and liquid can be avoided, that is, the inside of the device can be driven to play a role in preventing corrosion, when the outside temperature was too high simultaneously, there was the activity space through the outside of device reinforcement sealing jacket 17 and second fastening bolt 11, when can driving the device and use, the inside of device reinforcement sealing jacket 17 formed a buffer space, can avoid causing the problem of high temperature damage to inside magnetite.

Referring to fig. 1, the lower portion of the second supporting seat 23 and the lower portion of the first supporting seat 22 are maintained at the same horizontal plane, the reinforcing threaded column 24 penetrates through the inside of the lower portion of the first supporting seat 22, a fastening nut is installed on the outer side of the reinforcing threaded column 24, the lower portion of the reinforcing sealing jacket 17 is fixedly connected with the second supporting seat 23, and the west portion of the sealing plate 5 at the front end of the motor is fixedly connected with the first supporting seat 22, so that the first supporting seat 22 can play a supporting role when the motor 3 is installed by the device in the assembling process, and the second supporting seat 23 can drive the whole body to rotate when the fan outer jacket 16 and the outer sealing limiting plate 10 are installed, so that the supporting stability can be realized during the use, the reinforcing threaded column 24 is fixedly connected to the outer side of the lower portion of the second supporting seat 23, and the reinforcing threaded column 24 can be driven to be movably sleeved inside the lower portion of the first supporting seat 22 in sequence, the stability of the joint of the second supporting seat 23 and the first supporting seat 22 can be driven.

The working principle is as follows: when in use, after the motor 3 is movably sleeved with the inside of the motor jacket 1, the motor jacket 1 and the motor front end sealing plate 5 are driven to be spliced and limited, the outer side limiting jacket 2 and the motor jacket 1 are driven to be clamped and limited, the rotating column outer side jacket 6 is movably sleeved with the inside of the motor front end sealing plate 5, the motor front end sealing plate 5 and the rotating column outer side jacket 6 are internally provided with the first fastening bolt 8, the rotating column 4 and the rotating column outer side jacket 6 can be driven to be spliced and limited, the outer part of the positioning column 12 is movably sleeved with the magnetic positioning jacket 13, the outer part of the electromagnetic limiting jacket 7 is movably sleeved with the outer side sealing limiting plate 10, the second fastening bolt 11 is driven to be spliced and limited between the outer side limiting jacket 2 and the motor jacket 1, and the outer side baffle plate of the outer side sealing limiting plate 10 is driven to be movably sleeved with the outer side of the electromagnetic limiting jacket 7, and will rotate the fan 15 activity and cup joint in the outside of the magnetic force location jacket 13, and install the outside of the sealed limiting plate 10 in the outside and press from both sides the cover 16 of fan outside, can drive the outside of the fan and press from both sides the cover 16 and seal the limitation to the outside of rotating the fan 15, and when the sealed limiting plate 10 in the outside is installed, seal limiting plate 10 in the outside and install the sealed jacket 17 of reinforcement between the jacket 2 in the sealed limiting plate 10 in the outside, and drive the second reference column 18 and pass outside sealed limiting plate 10 in proper order, reinforce the inside of sealed jacket 17 and outside limited jacket 2, can drive the sealed jacket 17 of reinforcement and drive the inside article of the sealed limiting plate 10 in the outside and seal the limitation, can avoid contacting with the outside, thereby play waterproof and anticorrosive effect.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides a high temperature resistant corrosion-resistant magnetic drive pump, includes that the motor presss from both sides cover (1), its characterized in that: an outer limiting jacket (2) is movably sleeved on the outer side of one side of the motor jacket (1), a motor (3) is movably sleeved in the motor jacket (1), a rotating column (4) is installed on the inner side of the motor (3), a motor front end sealing plate (5) is fixedly connected to the inner side of the outer limiting jacket (2), a rotating column outer side jacket (6) is movably sleeved on the outer side of the rotating column (4), an electromagnetic limiting jacket (7) is fixedly connected to the outer side of the rotating column outer side jacket (6), a first fastening bolt (8) is installed in the upper portion of the rotating column outer side jacket (6), a permanent magnet (9) is installed on the inner side of the electromagnetic limiting jacket (7), an outer sealing limiting plate (10) is movably sleeved on the outer side of the motor front end sealing plate (5), a second fastening bolt (11) is installed on the outer side of the inner portion of the outer sealing limiting plate (10), a positioning column (12) is fixedly connected to the middle part inside the electromagnetic limiting jacket (7), a magnetic positioning jacket (13) is movably sleeved outside the positioning column (12), an auxiliary permanent magnet (14) is fixedly connected outside the magnetic positioning jacket (13), a rotating fan (15) is installed outside the magnetic positioning jacket (13), a fan outer jacket (16) is movably sleeved outside one side of the outer side sealing limiting plate (10), a reinforcing sealing jacket (17) is movably sleeved outside the outer side sealing limiting plate (10), a second positioning column (18) is movably sleeved outside the inner side of the fan outer jacket (16), a water outlet pipeline (19) is installed on the upper part of the fan outer jacket (16), a water inlet pipeline (20) is installed outside the fan outer jacket (16), and an auxiliary connecting pipe (21) is fixedly connected inside the water inlet pipeline (20), the lower part of the back surface of the outer limiting jacket (2) is fixedly connected with a first supporting seat (22), the lower part of the reinforcing sealing jacket (17) is fixedly connected with a second supporting seat (23), and the outer side of the second supporting seat (23) is fixedly connected with a reinforcing threaded column (24).

2. The high temperature and corrosion resistant magnetic pump of claim 1, wherein: the inner part of the upper part of the rotating column (4) is provided with a groove, the outer side of the rotating column is sleeved with the jacket (6) which is movably sleeved in the inner part of the upper part of the rotating column (4), and the first fastening bolt (8) penetrates through the outer side of the rotating column and is sleeved in the rotating column (4) in a threaded fixing mode at the same time.

3. The high temperature and corrosion resistant magnetic pump of claim 1, wherein: the outer side of the outer side sealing limiting plate (10) is provided with a protective pad, the inner side of the protective pad is clamped between a fan outer jacket (16) and an electromagnetic limiting jacket (7), the other side of the outer side sealing limiting plate (10) is movably sleeved outside the outer side limiting jacket (2), the second fastening bolt (11) sequentially penetrates through the outer side sealing limiting plate (10) and the inner side of the outer side limiting jacket (2), and meanwhile, the second fastening bolt (11) is fixedly sleeved inside the motor jacket (1) in a threaded manner.

4. The high temperature and corrosion resistant magnetic pump of claim 1, wherein: the inner part of the magnetic positioning clamping sleeve (13) is circular, the positioning column (12) is movably sleeved in the magnetic positioning clamping sleeve (13), auxiliary permanent magnets (14) are installed on the outer side of the magnetic positioning clamping sleeve (13) at equal intervals, one auxiliary permanent magnet (14) is installed on the inner side of each permanent magnet (9), a fastening bolt is installed on the outer side of the magnetic positioning clamping sleeve (13), and the fastening bolt penetrates through the rotating fan (15) and is fixedly sleeved in the magnetic positioning clamping sleeve (13) through threads.

5. The high temperature and corrosion resistant magnetic pump of claim 1, wherein: the second positioning column (18) penetrates through the outer side of the electromagnetic limiting jacket (7), the reinforcing sealing jacket (17) and the inner part of the outer side limiting jacket (2), and the reinforcing sealing jacket (17) is movably sleeved on the outer side of the middle part of the outer side sealing limiting plate (10).

6. The high temperature and corrosion resistant magnetic pump of claim 1, wherein: the lower part of the second supporting seat (23) and the lower part of the first supporting seat (22) are kept on the same horizontal plane, the reinforcing threaded column (24) penetrates through the inner part of the lower part of the first supporting seat (22), and a fastening nut is installed on the outer side of the reinforcing threaded column (24).