CN218392853U

CN218392853U - Water film deduster with high dedusting efficiency for spray drying tower

Info

Publication number: CN218392853U
Application number: CN202221812076.0U
Authority: CN
Inventors: 刘大龙; 刘骁; 刘澈; 黄泽
Original assignee: Henan Zhinong Food Co ltd
Current assignee: Henan Zhinong Food Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2023-01-31
Anticipated expiration: 2032-07-14

Abstract

The utility model provides a water film deduster that dust collection efficiency is high for spray drying tower, body and dust remover including spray drying tower, the bottom of body is connected with the sewage storehouse, the bottom in sewage storehouse is provided with the blow off pipe, be provided with filter assembly on the blow off pipe, the upper portion center department of body is provided with driving motor, be connected with the axis of rotation on driving motor's the output shaft, the one end of axis of rotation is provided with the fan, be provided with guide assembly in the axis of rotation, the surface upper portion of body is provided with first inlet tube, the one end of first inlet tube extends to this internal being connected with the dust remover, be connected with the three-way pipe on the inlet valve of inlet tube, be connected with the second inlet tube on the three-way pipe, can enough rotate through driving motor driving fan and accelerate dust gas flow speed and improve dust collection efficiency, can filter the collection through caking impurity in the sewage storehouse again, discharge along with sewage when avoiding discharging and cause secondary pollution.

Description

Water film deduster with high dedusting efficiency for spray drying tower

Technical Field

The utility model relates to a drying tower dust removal technical field, concretely relates to water film deduster that dust collection efficiency is high for spray drying tower.

Background

The water film dust collector is a kind of purifying equipment which uses dust-containing gas to impact the water film on the inner wall of dust collector or other special members and is made by some method to make the dust captured by the water film and the gas purified. Including impact water film, inert (shutter) water film, centrifugal water film dust remover, etc. The working principle of the dust scrubber is as follows: the dust-containing gas is introduced from the lower part of the cylinder body in the tangential direction, rotates and rises, dust particles are separated under the action of centrifugal force, are thrown to the inner wall of the cylinder body, are adsorbed by a water film layer flowing on the inner wall of the cylinder body, flow to the cone at the bottom along with water, and are discharged through the dust discharge port. The water film layer is formed by spraying water to the wall of the cylinder body tangentially through a plurality of nozzles arranged at the upper part of the cylinder body. Like this, cover the very thin water film that the one deck revolved to flow down all the time at the barrel inner wall, reach the purpose that improves dust removal effect, but when in actual use, because dust gas falls down and the contact of barrel inner wall by the nature, the barrel inner wall can't avoid having some dusts can not be fine by the absorption erode, lead to the dust removal effect variation after a period of time uses, dust collection efficiency reduces, and after water film deduster used for a long time, need to discharge the sewage in the sewage storehouse and avoid influencing dust removal effect, but some dust that contain the metal can form the caking in the sewage storehouse, direct discharge leads to the fact secondary pollution easily, in view of this, we provide a water film deduster for spray drying tower that dust removal efficiency is high.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a water film deduster that dust collection efficiency is high for spray drying tower can enough rotate through driving motor drive fan and accelerate dust gas flow speed and improve dust collection efficiency, can filter the collection through caking impurity in the blowdown subassembly to the sewage storehouse again, causes secondary pollution along with sewage discharge when avoiding discharging.

In order to solve the technical problem, the utility model provides a water film deduster that dust collection efficiency is high for spray drying tower, body and dust remover including the spray drying tower, the bottom of body is connected with the sewage storehouse, the bottom of sewage storehouse is provided with the blow off pipe, be provided with filtering component on the blow off pipe, the upper portion center department of body is provided with driving motor, be connected with the axis of rotation on driving motor's the output shaft, the one end of axis of rotation is provided with the fan, be provided with the direction subassembly in the axis of rotation, the surface upper portion of body is provided with first inlet tube, the one end of first inlet tube extends to this internal being connected with the dust remover, be connected with the three-way pipe on the inlet valve of inlet tube, be connected with the second inlet tube on the three-way pipe.

Furthermore, an air inlet pipe is arranged on the outer side wall of the body, and a pair of supporting legs is arranged at the bottom of the body.

Furthermore, the rotating shaft penetrates through the upper part of the body and is fixedly connected with an output shaft of the driving motor, a motor support is arranged on the driving motor, and the driving motor is fixedly connected to the center of the upper part of the body through the motor support.

Furthermore, the guide assembly comprises a shaft sleeve sleeved on the rotating shaft, a pair of connecting rods is symmetrically arranged on the shaft sleeve, the upper parts of the pair of connecting rods are connected with guide rods, pulleys are rotatably connected onto the guide rods, and annular sliding rails matched with the pulleys are arranged in the top plate of the body corresponding to the pulleys.

Furthermore, one end of the second water inlet pipe extends into the body and is located on one side of the fan, and the second water inlet pipe is connected with an atomizing nozzle.

Further, the filtering component comprises a threaded cover in threaded connection with the outer side wall of the sewage draining pipe, the upper portion of the threaded cover is in contact with the filtering cylinder, clamping blocks are arranged at two ends of the upper portion of the filtering cylinder, clamping grooves are formed in the sewage draining pipe corresponding to the clamping blocks, and through grooves convenient for the sliding of the clamping blocks are formed in the inner side wall of the sewage draining pipe.

Further, the upper portion of the screw cap is in contact with the filter cartridge but is not connected thereto.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

1. the upper portion center department of body is provided with driving motor, and the dust that gets into the body through drive fan circulates with higher speed, improves dust collection efficiency.

2. The three-way pipe is connected with a second water inlet pipe, the atomizing nozzle can be enabled to be supplied with water through the second water inlet pipe, the inner wall of the cylinder body is enabled to flow after the fan rotates, the water flowing speed of the inner wall of the cylinder body is increased, and the effect that dust adheres to the inner wall of the cylinder body to influence the follow-up dust removal effect is avoided.

3. Be provided with the direction subassembly in the axis of rotation, can lead and spacing to the orbit of axis of rotation through the direction subassembly, avoid the axis of rotation to deflect and the rupture, increase life.

4. Be provided with filtering component on the blow off pipe, can filter when sewage discharges in the sewage storehouse through the blow off pipe, collect the impurity of caking and deposit, cause secondary pollution along with the sewage outflow when avoiding discharging.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the point A of the present invention;

FIG. 3 is an enlarged schematic view of the utility model at the B position;

FIG. 4 is a schematic view of the structure of the sewage draining pipe of the present invention;

fig. 5 is a front view of the present invention.

1. A body; 2. a dust remover; 3. a sewage bin; 4. a sewage discharge pipe; 5. a drive motor; 6. a rotating shaft; 7. a fan; 8. a first water inlet pipe; 9. a three-way pipe; 10. a second water inlet pipe; 11. an air inlet pipe; 12. supporting legs; 13. a motor bracket; 14. a shaft sleeve; 15. a connecting rod; 16. a guide bar; 17. a pulley; 18. an annular slide rail; 19. an atomizing spray head; 20. a threaded cap; 21. a filter cartridge; 22. a clamping block; 23. a card slot; 24. a through groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying fig. 1-5 of the embodiments of the present invention. It is to be understood that the embodiments described are some, not all embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the present invention, belong to the protection scope of the present invention.

As shown in fig. 1-5: the utility model provides a water film deduster that dust collection efficiency is high for spray drying tower, includes body 1 and the dust remover 2 of spray drying tower, the bottom of body 1 is connected with sewage storehouse 3, the bottom of sewage storehouse 3 is provided with blow off pipe 4, be provided with filtering component on the blow off pipe 4, the upper portion center department of body 1 is provided with driving motor 5, be connected with axis of rotation 6 on driving motor 5's the output shaft, the one end of axis of rotation 6 is provided with fan 7, be provided with the direction subassembly on the axis of rotation 6, the surface upper portion of body 1 is provided with first inlet tube 8, the one end of first inlet tube 8 extends to and is connected with dust remover 2 in the body 1, be connected with three-way pipe 9 on the inlet valve of inlet tube, be connected with second inlet tube 10 on three-way pipe 9, body and sewage storehouse fixed connection constitute overall structure specifically, the blow off pipe is connected in sewage storehouse bottom center department and is linked together with in the sewage storehouse, filtering component can block caking impurity in the cartridge filter, thereby avoid caking impurity to discharge secondary pollution with the sewage after filtering in step of axis of rotation, the axis of rotation center department of rotation of roof all is connected with the pivot pivoted bearing of being convenient for the axis of rotation, the bearing of drive, the drive motor is connected through the fixed shaft coupling, the terminal connection of output shaft, the output shaft of motor, and the terminal connection of the guide shaft, the terminal of motor, the terminal connection of the guide shaft, and the terminal can guarantee the water inlet tube, the smooth and the terminal of the guide motor, the terminal of the motor is to the motor, the terminal of the motor, and the terminal of the motor is connected.

According to an embodiment of the present invention, as shown in fig. 1 and 5, an air inlet pipe 11 is disposed on the outer side wall of the body 1, specifically, the air inlet pipe is located on the upper portion of the outer side wall of the body.

According to the utility model discloses an embodiment, as shown in fig. 1, 5, axis of rotation 6 passes body 1 upper portion and driving motor 5's output shaft fixed connection, be provided with motor bracket 13 on driving motor 5, driving motor 5 passes through motor bracket 13 fixed connection and locates at the upper portion center of body 1, and specifically motor bracket passes through bolted connection on the upper portion of body, because driving motor's output shaft and the axis coincidence of axis of rotation for it is more stable when the axis of rotation rotates.

According to the utility model discloses an embodiment, as shown in fig. 1, 3, the direction subassembly is established at the epaxial axle sleeve 14 of axis of rotation 6 including the cover, the symmetry is provided with a pair of connecting rod 15 on the axle sleeve 14, and is a pair of the upper portion of connecting rod 15 all is connected with guide bar 16, the last rotation connection of guide bar 16 has pulley 17, corresponds pulley 17 and has seted up the annular slide rail 18 that suits with it in the roof of body 1, specifically the pulley is even and equal sliding connection in annular slide rail, the one end and the connecting plate upper portion fixed connection of guide bar, the other end of guide bar rotates and connects the pulley for can drive the pulley in step and slide in the slide rail when the axis of rotation rotates, play direction and spacing effect to the axis of rotation, rock and deflect when avoiding the axis of rotation to bear great load, cause the axis of rotation rupture, increase life.

According to the utility model discloses an embodiment, as shown in fig. 1, 5, state one end of second inlet tube 10 and extend to this internal and be located one side of fan 7, be connected with atomizer 19 on the second inlet tube 10, atomizer is located top one side of fan particularly, can refine through the fan secondary after atomizer spun water smoke and clear up the barrel inside wall, avoids barrel inside wall impurity adhesion too much and influence dust removal effect.

According to the utility model discloses an embodiment, as shown in fig. 1, 2, the filter assembly includes threaded connection screw cap 20 on the blow off pipe 4 lateral wall, the upper portion contact of screw cap 20 has cartridge filter 21, cartridge filter 21's upper portion both ends are provided with fixture block 22, correspond fixture block 22 and seted up draw-in groove 23 in blow off pipe 4, set up the gliding logical groove 24 of fixture block 22 of being convenient for on the inside wall of blow off pipe 4, draw-in groove and logical groove are the cross specifically and set up in the blow off pipe, and the draw-in groove is the concave type that does not run through the blow off pipe, and the trough is set up the through groove on the blow off pipe inside wall for vertical symmetry, still is equipped with the annular space between draw-in groove and the logical groove, and the fixture block with the cartridge filter both ends during the use upwards slides to the top along logical groove, and rotates along the annular space between draw-in groove and logical groove behind the slide, and the synchronous pulling cartridge filter is down in the rotation, until in the fixture block embedding draw-in groove, screws up screw cap after the cartridge filter installation and closes the cartridge filter, only needs to screw cap to be twisted off when discharging sewage, sewage through the filter screen space outflow, and blockked up, and the filter screen is blockked up and is stored, avoids impurity to cause secondary pollution.

The utility model discloses a use method:

will remove dust water and insert through the three-way pipe when using, start driving motor, driving motor drives the pivot and rotates, the pivot drives the fan and rotates, waste gas is the air inlet inflow on through body lateral wall upper portion this moment, the fan accelerates the circulation speed of dust gas, can carry out the rotatory unrestrained at the barrel inner wall with second inlet tube spun spraying again, accelerate inner wall rivers speed, the efficiency of dust removal is improved, when needs are to sewage discharge, only need to unscrew the screw cap sewage and flow out after straining a section of thick bamboo, the caking matter is collected by the cartridge filter and is deposited, avoid causing secondary pollution along with sewage direct discharge.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and embellishments can be made without departing from the principle of the present invention, and these improvements and embellishments should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a water film deduster that dust collection efficiency is high for spray drying tower which characterized in that: the spray drying tower comprises a body (1) and a dust remover (2) of the spray drying tower, wherein the bottom of the body (1) is connected with a sewage bin (3), the bottom of the sewage bin (3) is provided with a sewage discharge pipe (4), a filtering component is arranged on the sewage discharge pipe (4), a driving motor (5) is arranged at the center of the upper portion of the body (1), an output shaft of the driving motor (5) is connected with a rotating shaft (6), one end of the rotating shaft (6) is provided with a fan (7), a guide component is arranged on the rotating shaft (6), a first water inlet pipe (8) is arranged on the upper portion of the outer surface of the body (1), one end of the first water inlet pipe (8) extends into the body (1) to be connected with the dust remover (2), a three-way pipe (9) is connected to a water inlet valve of the water inlet pipe, and a second water inlet pipe (10) is connected to the three-way pipe (9).

2. The water film dust collector for a spray drying tower according to claim 1, which has a high dust removal efficiency, wherein: an air inlet pipe (11) is arranged on the outer side wall of the body (1), and a pair of supporting legs (12) is arranged at the bottom of the body (1).

3. The water film dust collector with high dust removal efficiency for the spray drying tower according to claim 1, wherein: the rotating shaft (6) penetrates through the upper part of the body (1) and is fixedly connected with an output shaft of the driving motor (5), a motor support (13) is arranged on the driving motor (5), and the driving motor (5) is fixedly connected to the center of the upper part of the body (1) through the motor support (13).

4. The water film dust collector with high dust removal efficiency for the spray drying tower according to claim 1, wherein: the direction subassembly is established axle sleeve (14) on axis of rotation (6) including the cover, the symmetry is provided with a pair of connecting rod (15) on axle sleeve (14), and is a pair of the upper portion of connecting rod (15) all is connected with guide bar (16), it is connected with pulley (17) to rotate on guide bar (16), corresponds pulley (17) and has seted up annular slide rail (18) that suits with it in the roof of body (1).

5. The water film dust collector with high dust removal efficiency for the spray drying tower according to claim 1, wherein: one end of the second water inlet pipe (10) extends into the main body and is positioned on one side of the fan (7), and the second water inlet pipe (10) is connected with an atomizing nozzle (19).

6. The water film dust collector with high dust removal efficiency for the spray drying tower according to claim 1, wherein: the filtering component comprises a threaded cover (20) in threaded connection with the outer side wall of the sewage draining pipe (4), the upper portion of the threaded cover (20) is in contact with a filter cylinder (21), clamping blocks (22) are arranged at two ends of the upper portion of the filter cylinder (21), clamping grooves (23) are formed in the sewage draining pipe (4) corresponding to the clamping blocks (22), and through grooves (24) convenient for the clamping blocks (22) to slide are formed in the inner side wall of the sewage draining pipe (4).

7. The water dust scrubber with high dust removal efficiency for the spray drying tower according to claim 6, wherein: the upper part of the screw cap (20) is in contact with but not connected to the filter cartridge (21).