CN211174820U

CN211174820U - Circulating pump of bubble tower

Info

Publication number: CN211174820U
Application number: CN201922232741.3U
Authority: CN
Inventors: 胡胜文; 樊啟彪; 邱建华
Original assignee: Hubei Gehua Huaxiang Chemical Co Ltd
Current assignee: Hubei Gehua Huaxiang Chemical Co Ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-04
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a bubble cap tower circulating pump, including motor, the sealing connection body, the pump body, impeller and the body of intaking, the sealing connection body is installed to the output of motor, the other end of sealing connection body is connected with the pump body, the inside of the pump body is provided with the impeller, impeller mounting is at the output shaft end of motor, the body of intaking is installed to the front end of the pump body, and the front end of the body of intaking is provided with the end of intaking, the upper end of the pump body is provided with out the water end, and the filter body is installed to the bottom of the body of intaking, the filter body includes casing, cartridge filter and can dismantle the end cover, casing and the body integral type welding of intaking, the inside of casing is provided with the cartridge filter, the upper end of cartridge filter with fix the. The utility model discloses a filter body and vibration damping mount have been solved current circulating pump and have not had effective filtering capability, and life is short, blocks up easily and the poor problem of shock attenuation effect.

Description

Circulating pump of bubble tower

Technical Field

The utility model relates to a bubble cap tower technical field specifically is a bubble cap tower circulating pump.

Background

The bubble cap tower is a plate tower using bubble cap as gas-liquid contact element on the tray, the tray mainly is formed from plate with several bubble caps and gas-lifting pipes, overflow weir, liquid-receiving plate and downcomer.

But current bubble cap tower circulating pump is in the use, because do not possess the filtering action to the circulating fluid, the impeller of circulating pump can produce the friction with the foreign particle in the circulating fluid, and the wearing and tearing aggravation of time leads to the impeller to damage, probably causes the inside pipeline of circulating pump to block up even, influences the use, and current circulating pump shock attenuation effect is poor simultaneously, and vibrations are obvious in the operation process, and the noise is great, in view of this, it is necessary to improve current bubble cap tower circulating pump to solve the problem that current technique exists.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a bubble cap tower circulating pump has solved current circulating pump and has not had effective filtering capability, and life is short, blocks up easily and the poor problem of shock attenuation effect.

A bubble column circulating pump comprises a motor, a sealing connector, a pump body, an impeller and a water inlet pipe body, wherein the sealing connector is installed at the output end of the motor, the pump body is connected to the other end of the sealing connector, the impeller is arranged in the pump body and is installed at the end part of an output shaft of the motor, the water inlet pipe body is installed at the front end of the pump body, a water inlet end is arranged at the front end of the water inlet pipe body, a water outlet end is arranged at the upper end of the pump body, a filter body is installed at the bottom end of the water inlet pipe body and comprises a shell, a filter cylinder and a detachable end cover, the shell and the water inlet pipe body are integrally welded, the filter cylinder is arranged in the shell, the upper end of the filter cylinder is abutted to a stop block fixed at the upper end of the inner wall of the water inlet, the damping device is characterized in that a front support and a rear support are fixedly mounted at the front and rear parts of the upper end of the damping base respectively, the front support is arranged between the pump body and the damping base, the rear support is arranged between the motor and the damping base, the damping base comprises a lower disc body, an upper disc body and damping legs, a plurality of damping legs are fixed between the lower disc body and the upper disc body, each damping leg comprises a column barrel, a telescopic column, an upper end cover and a spring, the telescopic column is inserted into the upper end of the column barrel, an upper end cover is fixed at the top end of the telescopic column, the upper end cover is welded with the upper disc body, the bottom end of the column barrel is welded with the lower disc body, the outer end of the telescopic column is sleeved with the spring, and the upper end and the lower end of the spring.

The utility model provides a bubble cap tower circulating pump possesses following beneficial effect:

(1) the utility model discloses a set up the filter body, and the filter body is by the casing, the cartridge filter constitutes with can dismantling the end cover jointly, in using, after being connected the end of intaking with the circulating pump with the downcomer of bubble cap bottom, the liquid that derives by the downcomer can arrive in the filter body through the body of intaking earlier, filter impurity through the cartridge filter in the filter body and be detained the back in the cartridge filter, clean liquid enters into the pump body from the body of intaking again, discharge to the end of water outlet through the impeller, personnel still can regularly take off can dismantle the end cover, impurity to in the cartridge filter is cleared up, reuse again, thus, can effectively reduce the harm that the impeller rotated the in-process and received, and effectively avoided the production of circulating pump jam problem, the life of circulating pump has been improved.

(2) The utility model discloses a set up vibration damping mount, vibration damping mount comprises lower disk body, last disk body and shock attenuation landing leg jointly, and at circulating pump operation in-process, vibration damping mount not only can play the cushioning effect, and the energy of consumption vibrations that moreover can be continuous can reduce the amplitude of circulating pump, reduces the noise that the operation produced.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is an overall external view of the present invention;

FIG. 3 is a schematic view of the internal structure of the shock-absorbing leg of the present invention;

fig. 4 is a schematic structural diagram of the filter cartridge of the present invention.

The reference numbers in the figures are:

1. a motor; 2. sealing the connector; 3. a pump body; 4. an impeller; 5. a water inlet pipe body; 6. a water inlet end; 7. a water outlet end; 8. a filter body; 9. a damping mount; 10. a front support; 11. a rear support; 12. a housing; 13. a filter cartridge; 14. a detachable end cap; 15. a lower tray body; 16. an upper tray body; 17. a shock-absorbing leg; 18. a column casing; 19. a telescopic column; 20. an upper end cover; 21. a spring; 22. an upper ring body; 23. a cylindrical screen; 24. a lower ring body; 25. a stopper; 26. an anti-slip rack; 27. a hoisting ring; 28. and sealing the rubber 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.

As shown in fig. 1-4, the utility model provides a technical solution: a bubble column circulating pump comprises a motor 1, a sealing connector 2, a pump body 3, an impeller 4 and a water inlet pipe body 5, wherein the sealing connector 2 is installed at the output end of the motor 1, the other end of the sealing connector 2 is connected with the pump body 3, the impeller 4 is arranged inside the pump body 3, the impeller 4 is installed at the end part of an output shaft of the motor 1, the water inlet pipe body 5 is installed at the front end of the pump body 3, a water inlet end 6 is arranged at the front end of the water inlet pipe body 5, a water outlet end 7 is arranged at the upper end of the pump body 3, a filter body 8 is installed at the bottom end of the water inlet pipe body 5, the filter body 8 comprises a shell 12, a filter cylinder 13 and a detachable end cover 14, the shell 12 and the water inlet pipe body 5 are integrally welded, the filter cylinder 13 is arranged inside the shell 12, the upper end of the, the bottom of motor 1 is provided with vibration damping mount 9, vibration damping mount 9's upper end front and back portion fixed mounting respectively has preceding support 10 and back support 11, preceding support 10 sets up between pump body 3 and vibration damping mount 9, back support 11 sets up between motor 1 and vibration damping mount 9, vibration damping mount 9 includes lower disk body 15, go up disk body 16 and shock attenuation landing leg 17, be fixed with a plurality of shock attenuation landing leg 17 between lower disk body 15 and the last disk body 16, shock attenuation landing leg 17 includes column casing 18, flexible post 19, upper end cover 20 and spring 21, the upper end of column casing 18 is pegged graft and is had flexible post 19, the top of flexible post 19 is fixed with upper end cover 20, upper end cover 20 welds with last disk body 16, the bottom of column casing 18 welds with lower disk body 15, spring 21 has cup jointed the outer end of flexible post 19, and the upper end and the lower extreme of spring 21 respectively with upper end cover 20 and column casing 18 looks butt joint.

Further, filter cartridge 13 comprises upper ring body 22, cylindrical filter screen 23 and lower ring body 24 triplex, sets up cylindrical filter screen 23 between upper ring body 22 and the lower ring body 24, and filter cartridge 13 can take out from casing 12, the convenient clearance.

Further, the bottom surface of the lower disc body 15 of the damping base 9 is provided with an anti-slip rack 26, and the anti-slip rack 26 has an anti-slip function, so that the stability of the circulating pump can be improved.

Further, the bottom of cartridge filter 13 just with can dismantle the inner wall looks butt of end cover 14, the accessible can be dismantled end cover 14 like this and realize the sealed to cartridge filter 13 bottom for the filter residue can't spill.

Further, the upper end of the motor 1 is provided with a hanging ring 27, and the hanging ring 27 can be used for conveniently hoisting the circulating pump.

Further, a sealing rubber ring 28 is provided between the detachable end cap 14 and the bottom end of the housing 12. The sealing rubber ring 28 can provide a seal between the removable end cap 14 and the bottom end of the housing 12.

Working principle; when the circulating pump is used, after the water inlet end 6 of the circulating pump is connected with the down-flow pipe at the bottom of the bubble cap tower, liquid guided out from the down-flow pipe can firstly reach the filter body 8 through the water inlet pipe body 5, impurities are filtered and retained in the filter cylinder 13 through the filter cylinder 13 in the filter body 8, clean liquid enters the pump body 3 from the water inlet pipe body 5 and is discharged to the water outlet end 7 through the impeller 4 to be recycled, when the filter body 8 needs to be cleaned, a worker can firstly take the detachable end cover 14 off and then take out the filter cylinder 13 to clean the impurities in the filter cylinder, the impurities are reused, when the circulating pump runs, the telescopic columns 19 in the damping supporting legs 17 can continuously reciprocate up and down when the damping base 9 vibrates, at the moment, the telescopic columns 19 can continuously generate friction with the inner wall of the column cylinder 18 to consume vibration energy, and the springs 21 buffer the vibration, therefore, the amplitude of the circulating pump can be quickly reduced, and the noise generated during operation is reduced.

To sum up can, the utility model discloses a filter body 8 and vibration damping mount 9 are crossed in the setting, and filter body 8 can carry out impurity filtering to circulating liquid, and vibration damping mount 9 plays the absorbing effect to circulating pump operation in-process, has solved current circulating pump and has not had effective filtering capability, and life is short, blocks up easily and the poor problem of shock attenuation effect.

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.

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

1. The utility model provides a bubble cap tower circulating pump, includes motor (1), sealing connection body (2), the pump body (3), impeller (4) and body (5) of intaking, its characterized in that: the water inlet pipe body is characterized in that a sealing connector (2) is installed at the output end of the motor (1), the other end of the sealing connector (2) is connected with a pump body (3), an impeller (4) is arranged inside the pump body (3), the end part of an output shaft of the motor (1) is installed on the impeller (4), a water inlet pipe body (5) is installed at the front end of the pump body (3), a water inlet end (6) is arranged at the front end of the water inlet pipe body (5), a water outlet end (7) is arranged at the upper end of the pump body (3), a filter body (8) is installed at the bottom end of the water inlet pipe body (5), the filter body (8) comprises a shell (12), a filter cartridge (13) and a detachable end cover (14), the shell (12) is integrally welded with the water inlet pipe body (5), the filter cartridge (13) is arranged inside the shell (12), and a stop block (25) fixed at the upper end, the bottom end of the shell (12) is connected with a detachable end cover (14) through a bolt, the bottom of the motor (1) is provided with a shock absorption base (9), the front and the rear parts of the upper end of the shock absorption base (9) are respectively and fixedly provided with a front support (10) and a rear support (11), the front support (10) is arranged between the pump body (3) and the shock absorption base (9), the rear support (11) is arranged between the motor (1) and the shock absorption base (9), the shock absorption base (9) comprises a lower disc body (15), an upper disc body (16) and shock absorption supporting legs (17), a plurality of shock absorption supporting legs (17) are fixed between the lower disc body (15) and the upper disc body (16), each shock absorption supporting leg (17) comprises a column cylinder (18), a telescopic column (19), an upper end cover (20) and a spring (21), the upper end of the column cylinder (18) is inserted with the telescopic column, an upper end cover (20) is fixed at the top end of the telescopic column (19), the upper end cover (20) is welded with the upper disc body (16), the bottom end of the column casing (18) is welded with the lower disc body (15), the outer end of the telescopic column (19) is sleeved with the spring (21), and the upper end and the lower end of the spring (21) are respectively abutted to the upper end cover (20) and the column casing (18).

2. The bubble column circulation pump of claim 1, wherein: the filter cartridge (13) is composed of an upper ring body (22), a cylindrical filter screen (23) and a lower ring body (24), and the cylindrical filter screen (23) is arranged between the upper ring body (22) and the lower ring body (24).

3. The bubble column circulation pump of claim 1, wherein: and an anti-skid rack (26) is arranged on the bottom surface of the lower disc body (15) of the damping base (9).

4. The bubble column circulation pump of claim 1, wherein: the bottom end of the filter cartridge (13) is just abutted against the inner wall of the detachable end cover (14).

5. The bubble column circulation pump of claim 1, wherein: and a lifting ring (27) is installed at the upper end of the motor (1).

6. The bubble column circulation pump of claim 1, wherein: and a sealing rubber ring (28) is arranged between the detachable end cover (14) and the bottom end of the shell (12).