CN217795470U

CN217795470U - A spray column for exhaust-gas treatment

Info

Publication number: CN217795470U
Application number: CN202222134055.4U
Authority: CN
Inventors: 田禾; 郭书臣; 贾鹏飞
Original assignee: Hebei Runshui Water Purification Equipment Technology Co ltd
Current assignee: Hebei Runshui Water Purification Equipment Technology Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-11-15
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a spray tower for waste gas treatment, which relates to the technical field of spray towers and comprises a tower body and a filtering component; a tower body: the lower end of the interior of the tower body is fixedly provided with the willow folding plates which are uniformly distributed, and the surface of the tower body is fixedly provided with the spraying assembly; a filter assembly: contain filter screen dish, pivot, swivel, fixed strip, brush hair and brush sliding ring, the inside upper end of tower body is fixed with the filter screen dish, the hole has been seted up at the middle part of filter screen dish, the inside rotation in hole is connected with the pivot, the upper and lower both ends of pivot periphery are fixed with two corresponding swivels, be fixed with the fixed strip on the periphery of swivel, be fixed with evenly distributed's brush hair on the side of fixed strip, the brush hair laminates with the terminal surface of filter screen dish mutually, install the brush sliding ring on the periphery of pivot, can be very convenient clean the filter plate, avoid the filter plate to be blockked up.

Description

A spray column for exhaust-gas treatment

Technical Field

The utility model relates to a spray column technical field specifically is a spray column for exhaust-gas treatment.

Background

With the increasing scale of the construction of the domestic chemical industry, the national environmental protection standard puts higher requirements on the indexes of the waste gas discharged to the atmosphere. The novel environment-friendly technology for absorbing toxic and harmful components in industrial exhaust gas by adopting the spray tower is popularized and applied, a large amount of impurities can be accumulated in the filter plate at the top of the spray tower in the long-time use process of the existing spray tower, so that the filter plate is blocked, the normal filtering function of the filter plate and the normal exhaust of gas are influenced, the filter plate needs to be dismounted and cleaned manually at regular intervals, the operation is complex, the labor intensity is high, and therefore, the spray tower for treating the waste gas is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a spray column for exhaust-gas treatment, can be very convenient clean the filter plate, avoid the filter plate to be blockked up, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a spray tower for waste gas treatment comprises a tower body and a filtering assembly;

a tower body: the lower end of the interior of the tower body is fixedly provided with the willow folding plates which are uniformly distributed, and the surface of the tower body is fixedly provided with the spraying assembly;

a filtering component: the novel exhaust gas filtering tower comprises a filter screen disc, a rotating shaft, rotating rings, fixing strips, bristles and an electric brush slip ring, wherein the filter screen disc is fixed at the upper end inside the tower body, the middle of the filter screen disc is provided with a rotating hole, the rotating hole is rotatably connected with the rotating shaft, two corresponding rotating rings are fixed at the upper end and the lower end of the circumferential surface of the rotating shaft, the fixing strips are fixed on the circumferential surface of the rotating rings, the bristles are uniformly distributed and fixed on the side surface of the fixing strips, the bristles are attached to the end surface of the filter screen disc, the electric brush slip ring is installed on the circumferential surface of the rotating shaft, a rotating assembly, a flapping assembly and an extruding assembly are installed on the end surface of the filter screen disc, and waste gas is filtered by arranging the filter assembly;

wherein: and the input end of the electric brush slip ring is electrically connected with the output end of the external control switch group.

Further, the spray set contains water storage box, drain pipe, water pump, feed liquor pipe, storage bucket and shower nozzle, the fixed surface of tower body has the water storage box, the inside of the liquid outlet that sets up on the water storage box side is fixed with the drain pipe, the upper end of drain pipe is fixed in the feed liquor mouth of water pump, the surface at the tower body is installed to the water pump, the feed liquor pipe is fixed in the feed liquor mouth of water pump, the inside of the inlet that sets up on the storage bucket periphery is fixed to the upper end of feed liquor pipe, the inside at the tower body is fixed to the storage bucket, install evenly distributed's shower nozzle on the lower terminal surface of storage bucket, the output of external control switch group is connected to the input electricity of water pump, sprays waste gas through setting up the spray set.

Further, the rotating assembly comprises a first motor, a gear and a gear ring, the first motor is installed on the lower end face of the filter screen disc, the gear is fixed on an output shaft of the first motor, the gear ring is fixed on the circumferential face of the rotating shaft, the gear ring is meshed with the gear, the output end of the external control switch group is electrically connected with the input end of the first motor, and the rotating assembly is arranged to drive the rotating shaft to rotate.

Further, patting the subassembly and containing connecting strip, slide bar, stripper plate, connecting plate and spring, be fixed with the connecting strip on the periphery of the change of upside, set up evenly distributed's slide opening on the last side of connecting strip, the inside sliding connection of slide opening has the slide bar, is fixed with the stripper plate on the lower terminal surface of all slide bars, is fixed with the connecting plate on the up end of all slide bars, the spring has been cup jointed on the periphery of slide bar, the upper end of spring is fixed on the downside of connecting strip, the lower extreme of spring is fixed on the last side of stripper plate, patts the subassembly through the setting and patts the filter screen dish.

Furthermore, the extrusion subassembly contains fixed plate, second motor, connecting axle and cam ring, be fixed with two corresponding fixed plates on the last side of connecting strip, install the second motor on the left surface of left fixed plate, rotate on the corresponding medial surface of two fixed plates and be connected with the connecting axle, the output shaft of second motor is fixed on the left end face of connecting axle, be fixed with the cam ring on the periphery of connecting axle, the output of brush sliding ring is connected to the input electricity of second motor, extrudees the connecting plate through setting up the extrusion subassembly.

Furthermore, be fixed with the metal strip on the downside of stripper plate, evenly distributed recess has been seted up on the downside of metal strip.

Compared with the prior art, the beneficial effects of the utility model are that: the spray tower for treating the waste gas has the following advantages:

filter waste gas through setting up filtering component at the in-process that uses, can start first motor in long-time use, thereby it drives the pivot rotation to drive gear revolve after first motor starts, can start extrusion subassembly and extrude beating the subassembly at pivot pivoted in-process, make the connecting plate reciprocate after the extrusion and pat the filter screen dish, it is not hard up to make the adhesion residue on the filter screen dish appear after beating, pivot pivoted in-process will drive two fixed strips and rotate, two fixed strip pivoted in-process will be cleaned the filter screen dish, thereby avoid the filter screen dish to appear blockking up.

Drawings

FIG. 1 is a schematic front side view of the present invention;

FIG. 2 is a schematic structural view of the spray assembly of the present invention;

FIG. 3 is a schematic view of the structure of the filtering assembly of the present invention

Fig. 4 is a schematic structural view of the extrusion assembly of the present invention.

In the figure: 1 tower body, 2 baffle plates, 3 spray assemblies, 31 water storage tanks, 32 liquid outlet pipes, 33 water pumps, 34 liquid inlet pipes, 35 storage barrels, 36 spray heads, 4 filter assemblies, 41 filter screen discs, 42 rotating shafts, 43 rotating rings, 44 fixing strips, 45 brush hairs, 46 electric brush slip rings, 5 rotating assemblies, 51 first motors, 52 gears, 53 gear rings, 6 flapping assemblies, 61 connecting strips, 62 sliding rods, 63 squeezing plates, 64 connecting plates, 65 springs, 7 squeezing assemblies, 71 fixing plates, 72 second motors, 73 connecting shafts, 74 cam rings and 8 metal strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present embodiment provides a technical solution: a spray tower for waste gas treatment comprises a tower body 1 and a filter assembly 4;

the tower body 1: the lower end of the inside is fixed with the willow folding board 2 evenly distributed, the surface of the tower body 1 is fixed with the spray assembly 3, the spray assembly 3 contains the water storage tank 31, the drain pipe 32, the water pump 33, the liquid inlet pipe 34, the storage barrel 35 and the shower nozzle 36, the surface of the tower body 1 is fixed with the water storage tank 31, the inside of the liquid outlet set up on the upper side of the water storage tank 31 is fixed with the drain pipe 32, the upper end of the drain pipe 32 is fixed in the liquid inlet of the water pump 33, the water pump 33 is installed on the surface of the tower body 1, the liquid inlet pipe 34 is fixed in the liquid outlet of the water pump 33, the upper end of the liquid inlet pipe 34 is fixed in the liquid inlet set up on the periphery of the storage barrel 35, the storage barrel 35 is fixed in the inside of the tower body 1, the shower nozzle 36 evenly distributed is installed on the lower end face of the storage barrel 35, the input end electricity of the water pump 33 is connected with the output end of the external control switch group, spray assembly 3 sprays the waste gas;

the filtering component 4 is: comprises a filter screen disc 41, a rotating shaft 42, rotating rings 43, fixed strips 44, brush hairs 45 and brush slip rings 46, wherein the upper end inside the tower body 1 is fixed with the filter screen disc 41, the middle part of the filter screen disc 41 is provided with a rotating hole, the rotating hole is internally and rotatably connected with the rotating shaft 42, the upper end and the lower end of the circumferential surface of the rotating shaft 42 are fixed with two corresponding rotating rings 43, the circumferential surface of each rotating ring 43 is fixed with the fixed strips 44, the side surfaces of the fixed strips 44 are fixed with the brush hairs 45 which are uniformly distributed, the brush hairs 45 are attached to the end surfaces of the filter screen disc 41, the circumferential surface of the rotating shaft 42 is provided with the brush slip rings 46, the end surfaces of the filter screen disc 41 are provided with a rotating component 5, a beating component 6 and an extruding component 7, the rotating component 5 comprises a first motor 51, a gear 52 and a gear ring 53, the lower end surface of the filter screen disc 41 is provided with the first motor 51, the gear 52 is fixed on the output shaft of the first motor 51, the circumferential surface of the rotating shaft 42 is fixed with the gear ring 53, the gear ring 53 is engaged with the gear 52, the input end of the first motor 51 is electrically connected with the output end of the external control switch group, the flapping assembly 6 comprises connecting bars 61, sliding rods 62, squeezing plates 63, connecting plates 64 and springs 65, the connecting bars 61 are fixed on the circumferential surface of the upper rotary ring 43, the upper side surface of the connecting bars 61 is provided with evenly distributed sliding holes, the sliding holes are internally connected with the sliding rods 62 in a sliding manner, the squeezing plates 63 are fixed on the lower end surfaces of all the sliding rods 62, the connecting plates 64 are fixed on the upper end surfaces of all the sliding rods 62, the springs 65 are sleeved on the circumferential surface of the sliding rods 62, the upper ends of the springs 65 are fixed on the lower side surface of the connecting bars 61, the lower ends of the springs 65 are fixed on the upper side surface of the squeezing plates 63, the squeezing assembly 7 comprises a fixing plate 71, a second motor 72, a connecting shaft 73 and a connecting ring 74, and two corresponding fixing plates 71 are fixed on the upper side surface of the connecting bars 61, a second motor 72 is mounted on the left side surface of the left fixing plate 71, the connecting shafts 73 are rotatably connected to the corresponding inner side surfaces of the two fixing plates 71, the output shaft of the second motor 72 is fixed to the left end surface of the connecting shafts 73, a cam ring 74 is fixed to the circumferential surface of the connecting shafts 73, the input end of the second motor 72 is electrically connected with the output end of the brush slip ring 46, the connecting plate 64 is extruded by the extrusion assembly 7, the filter screen disc 41 is flapped by the flapping assembly 5, the rotating shaft 41 is driven to rotate by the rotating assembly 5, and the waste gas is filtered by the filtering assembly 4;

wherein: the input of the brush slip ring 46 is electrically connected to the output of the external control switch bank.

Wherein: the metal strip 8 is fixed on the lower side surface of the extrusion plate 63, and grooves which are uniformly distributed are formed in the lower side surface of the metal strip 8.

The utility model provides a pair of a theory of operation for exhaust-gas treatment's spray column as follows: firstly, waste gas is injected into the interior of the tower body 1, after the injection is finished, the pump 33 is started to inject liquid medicine in the water storage tank 31 into the storage barrel 35, the liquid medicine entering the storage barrel 35 is sprayed to the waste gas through the uniformly distributed spray heads 36 to carry out spray treatment on the waste gas, the waste gas after the spray treatment upwards passes through the filter screen disc 41, in the process of passing through the filter screen disc 41, the filter screen disc 41 filters the waste gas, after the waste gas is used for a long time, the first motor 51 and the second motor 72 can be started, the first motor 51 drives the gear 52 to rotate so as to drive the rotating shaft 42 to rotate, the second motor 72 drives the cam ring 74 to rotate after being started, in the rotating process of the cam ring 74, when a convex part of the cam ring is in contact with the connecting plate 64, the connecting plate 64 is extruded so that the connecting plate 64 moves downwards, when the convex part of the cam ring 74 is far away from the connecting plate 64, the connecting plate 64 is restored to the original position under the action of the spring 65, the cam ring 64 moves up and down to flap the filter screen disc 41, after the flap, the residue adhered to the filter screen disc 41 is loosened, and the residue fixed strips 44 are driven by the rotating process of rotating shaft, thereby preventing the two filter screen strips from being blocked in the rotating process of sweeping.

It should be noted that the external control switch set disclosed in the above embodiments is provided with buttons corresponding to the water pump 33, the first motor 51 and the second motor 72 one by one.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A spray tower for exhaust-gas treatment which characterized in that: comprises a tower body (1) and a filtering component (4);

a tower body (1): the lower end of the interior of the tower body is fixed with a willow folding plate (2) which is uniformly distributed, and the surface of the tower body (1) is fixed with a spraying assembly (3);

filter assembly (4): the tower body structure comprises a filter screen disc (41), a rotating shaft (42), rotating rings (43), fixing strips (44), bristles (45) and an electric brush slip ring (46), wherein the filter screen disc (41) is fixed at the upper end inside the tower body (1), a rotating hole is formed in the middle of the filter screen disc (41), the rotating shaft (42) is rotatably connected inside the rotating hole, two corresponding rotating rings (43) are fixed at the upper end and the lower end of the circumferential surface of the rotating shaft (42), the fixing strips (44) are fixed on the circumferential surface of the rotating rings (43), the bristles (45) are uniformly distributed and fixed on the side surfaces of the fixing strips (44), the bristles (45) are attached to the end surface of the filter screen disc (41), the electric brush slip ring (46) is installed on the circumferential surface of the rotating shaft (42), and a rotating assembly (5), a beating assembly (6) and an extruding assembly (7) are installed on the end surface of the filter screen disc (41);

wherein: the input end of the electric brush slip ring (46) is electrically connected with the output end of the external control switch group.

2. The spray tower for the treatment of exhaust gas of claim 1, wherein: spray set (3) contain water storage box (31), drain pipe (32), water pump (33), feed liquor pipe (34), store bucket (35) and shower nozzle (36), the fixed surface of tower body (1) has water storage box (31), the inside of the liquid outlet that sets up on the side is fixed with drain pipe (32) on water storage box (31), the upper end of drain pipe (32) is fixed in the liquid inlet of water pump (33), the surface at tower body (1) is installed in water pump (33), the liquid outlet internal fixation of water pump (33) has feed liquor pipe (34), the inside of the inlet that sets up on storage bucket (35) periphery is fixed to the upper end of feed liquor pipe (34), store the inside at tower body (1) in bucket (35), install evenly distributed's shower nozzle (36) on the lower terminal surface of storage bucket (35), the output of external control switch group is connected to the input electricity of water pump (33).

3. The spray tower for the treatment of exhaust gas of claim 1, wherein: rotating assembly (5) contain first motor (51), gear (52) and ring gear (53), install first motor (51) on the lower terminal surface of filter screen dish (41), be fixed with gear (52) on the output shaft of first motor (51), be fixed with ring gear (53) on the periphery of pivot (42), ring gear (53) and gear (52) mesh mutually, the output of external control switch group is connected to the input electricity of first motor (51).

4. The spray tower for the treatment of exhaust gas of claim 1, wherein: pat subassembly (6) and contain connecting strip (61), slide bar (62), stripper plate (63), connecting plate (64) and spring (65), be fixed with connecting strip (61) on the periphery of swivel (43) of upside, set up evenly distributed's slide opening on the last side of connecting strip (61), the inside sliding connection of slide opening has slide bar (62), is fixed with stripper plate (63) on the lower terminal surface of all slide bars (62), is fixed with connecting plate (64) on the up end of all slide bars (62), spring (65) have been cup jointed on the periphery of slide bar (62), the upper end of spring (65) is fixed on the downside of connecting strip (61), the lower extreme of spring (65) is fixed on the last side of stripper plate (63).

5. The spray tower for the treatment of exhaust gas according to claim 4, wherein: the extrusion assembly (7) comprises a fixing plate (71), a second motor (72), a connecting shaft (73) and a cam ring (74), wherein the two corresponding fixing plates (71) are fixed on the upper side surface of the connecting bar (61), the second motor (72) is installed on the left side surface of the left fixing plate (71), the connecting shaft (73) is rotatably connected on the corresponding inner side surfaces of the two fixing plates (71), the output shaft of the second motor (72) is fixed on the left end surface of the connecting shaft (73), the cam ring (74) is fixed on the circumferential surface of the connecting shaft (73), and the input end of the second motor (72) is electrically connected with the output end of the electric brush slip ring (46).

6. The spray tower for the treatment of exhaust gas according to claim 4, wherein: be fixed with metal strip (8) on the downside of stripper plate (63), evenly distributed recess has been seted up on the downside of metal strip (8).