CN213222719U

CN213222719U - Wet electrostatic dust collector

Info

Publication number: CN213222719U
Application number: CN202021914375.6U
Authority: CN
Inventors: 罗一峰; 蔡治平; 潘存斌
Original assignee: Hunan Guidu Building Materials Co ltd
Current assignee: Hunan Guidu Building Materials Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-05-18
Anticipated expiration: 2030-09-04

Abstract

The utility model relates to the technical field of dust removal equipment, in particular to a wet electrostatic dust collector, which comprises a workbench, wherein a shell with a hollow structure is fixedly connected on the workbench through bolts, an air inlet is arranged at the position of the bottom end of the front side of the shell, an air outlet is arranged at the position of the top end of the rear side of the shell, a blow-off pipe is arranged at the bottom end of the shell, and the air inlet, the air outlet and the blow-off pipe are all communicated with the inside of the shell; this wet electrostatic precipitator is through the dust removal mechanism that is equipped with, and the piston rod of electronic jar drives connecting plate, connecting rod, the fixed body and a plurality of shower nozzle etc. and moves in vertical direction promptly, consequently when removing dust, a plurality of shower nozzles remove when spraying to the surface of dust absorption polar plate is from last to clearing up down comprehensively, has avoided the complete situation of local dust unclean, thereby has ensured the adsorption efficiency to the dust of dust absorption polar plate.

Description

Wet electrostatic dust collector

Technical Field

The utility model relates to a dust collecting equipment technical field specifically is a wet electrostatic precipitator.

Background

The wet electrostatic precipitator is an electrostatic precipitator which realizes dust removal of a polar plate by forming a layer of water film on the surface of a dust collecting electrode in a water spraying or overflowing water mode and the like, can avoid dust precipitation and flying again, achieves high dust removal efficiency, and has stable operation because of no rapping device; in the prior art, a dust collecting pole plate of a wet electrostatic precipitator is generally regularly sprayed and dedusted by a plurality of fixedly arranged spray heads, however, the fixedly arranged spray heads cannot realize the overall dedusting of the dust collecting pole plate, partial dust and the like are still dried on the dust collecting pole plate, and the dedusting efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wet electrostatic precipitator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a wet electrostatic dust collector comprises a workbench, wherein a shell in a hollow structure is fixedly connected to the workbench through bolts, an air inlet is formed in the position, located at the bottom end, of the front side face of the shell, an air outlet is formed in the position, located at the top end, of the rear side face of the shell, a drain pipe is arranged at the bottom end of the shell, and the air inlet, the air outlet and the drain pipe are communicated with the inside of the shell; the top surface of the shell is symmetrically provided with two water inlet pipes, two sides of each water inlet pipe are symmetrically provided with two sliding holes, and the water inlet pipes are communicated with the inside of the shell; two spiral extension pipes are symmetrically arranged inside the shell, and the top ends of the spiral extension pipes are communicated with corresponding water inlet pipes; the inner walls of the two sides of the shell are fixedly connected with a bracket through bolts, and the bracket is fixedly connected with a dust absorption polar plate through bolts; the center of the inner top surface of the shell is fixedly connected with a discharge electrode through a bolt, and the discharge electrode extends to a position between the two dust absorption polar plates; a dust removal mechanism is arranged in the shell; the top surface symmetry of casing passes through two electronic jars of bolt fixedly connected with.

As the utility model discloses preferred technical scheme, dust removal mechanism includes two symmetrical fixed bodies, the fixed body is cavity formula structure, two all be equipped with a plurality of shower nozzles that are linear equidistant distribution, two on the side that two of the fixed body deviate from mutually all the close welding has two connecting rods that are parallel to each other between the fixed body, the top surface close welding of the fixed body has the connector, the flexible pipe's of spiral bottom and connector are linked together, the shower nozzle the fixed body with the connector is linked together in proper order.

As the preferred technical scheme of the utility model, two sliding rods are symmetrically and tightly welded on the top surface of the fixed body, the sliding rods are connected with corresponding sliding holes in a sliding manner, and a connecting plate is tightly welded between the top ends of the two sliding rods; the end part of a piston rod of the electric cylinder is fixedly connected with the connecting plate through a bolt.

As the utility model discloses preferred technical scheme, the equal inseparable welding of bottom surface four corners department of workstation has the stabilizer blade.

As the utility model discloses preferred technical scheme, the bottom of casing is the toper, the casing with the blow off pipe is the integrated into one piece structure.

As the preferred technical scheme of the utility model, the flexible pipe of spiral is the elasticity spiral pipe of PVC material.

Compared with the prior art, the beneficial effects of the utility model are that: this wet electrostatic precipitator is through the dust removal mechanism that is equipped with, and the piston rod of electronic jar drives connecting plate, connecting rod, the fixed body and a plurality of shower nozzle etc. and moves in vertical direction promptly, consequently when removing dust, a plurality of shower nozzles remove when spraying to the surface of dust absorption polar plate is from last to clearing up down comprehensively, has avoided the complete situation of local dust unclean, thereby has ensured the adsorption efficiency to the dust of dust absorption polar plate.

Drawings

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

fig. 2 is a schematic structural view of the housing of the present invention;

fig. 3 is a structural sectional view of the housing of the present invention;

fig. 4 is a schematic structural diagram of the middle dust removing mechanism of the present invention.

The various reference numbers in the figures mean:

1. a work table; 11. a support leg;

2. a housing; 21. an air inlet; 22. an exhaust port; 23. a blow-off pipe; 24. a water inlet pipe; 25. a slide hole; 26. a spiral extension tube; 27. a support; 28. a dust-collecting polar plate; 29. a discharge electrode;

3. a dust removal mechanism; 31. a fixed body; 32. a spray head; 33. a connecting rod; 34. a connecting port; 35. a slide bar; 36. a connecting plate;

4. an electric cylinder.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

a wet electrostatic precipitator comprises a workbench 1, wherein a shell 2 in a hollow structure is fixedly connected to the workbench 1 through bolts, an air inlet 21 is formed in the bottom end of the front side of the shell 2, an air outlet 22 is formed in the top end of the rear side of the shell 2, a drain pipe 23 is arranged at the bottom end of the shell 2, and the air inlet 21, the air outlet 22 and the drain pipe 23 are communicated with the inside of the shell 2; two water inlet pipes 24 are symmetrically arranged on the top surface of the shell 2, two sliding holes 25 are symmetrically arranged on two sides of each water inlet pipe 24, and the water inlet pipes 24 are communicated with the inside of the shell 2; two spiral extension tubes 26 are symmetrically arranged inside the shell 2, and the top ends of the spiral extension tubes 26 are communicated with the corresponding water inlet pipes 24; the inner walls of the two sides of the shell 2 are fixedly connected with a bracket 27 through bolts, and the bracket 27 is fixedly connected with a dust absorption pole plate 28 through bolts; the center of the inner top surface of the shell 2 is fixedly connected with a discharge electrode 29 through a bolt, and the discharge electrode 29 extends between the two dust absorption polar plates 28; a dust removal mechanism 3 is arranged in the shell 2; the dust removing mechanism 3 comprises two symmetrical fixed bodies 31, the fixed bodies 31 are of a hollow structure, a plurality of spray heads 32 which are linearly distributed at equal intervals are arranged on two opposite side surfaces of the two fixed bodies 31, two parallel connecting rods 33 are tightly welded between the two fixed bodies 31, a connecting port 34 is tightly welded on the top surface of the fixed body 31, the bottom end of the spiral extension tube 26 is communicated with the connecting port 34, and the spray heads 32, the fixed bodies 31 and the connecting port 34 are sequentially communicated; two sliding rods 35 are symmetrically and tightly welded on the top surface of the fixed body 31, the sliding rods 35 are in sliding connection with the corresponding sliding holes 25, and a connecting plate 36 is tightly welded between the top ends of the two sliding rods 35; the end of the piston rod of the electric cylinder 4 is fixedly connected with the connecting plate 36 through a bolt. The top surface of the shell 2 is symmetrically fixedly connected with two electric cylinders 4 through bolts.

In this embodiment, the four corners of the bottom surface of the worktable 1 are tightly welded with the support legs 11, the support legs 11 provide stable support for the whole device, and the stable operation of the device is ensured.

In this embodiment, casing 2's bottom is the toper, and casing 2 and blow off pipe 23 are integrated into one piece structure, and the toper sets up and is convenient for sewage etc. under the effect of gravity enter into to blow off pipe 23 in through casing 2 to discharge to the external world.

In this embodiment, the spiral extension tube 26 is an elastic spiral tube made of PVC material, the spiral extension tube 26 can extend and retract in the vertical direction, and when the fixing body 31 moves in the vertical direction, the telescopic spiral extension tube 26 can meet the requirement of the movement of the fixing body 31.

When the wet electrostatic precipitator of this embodiment is in use, a user firstly communicates the water inlet pipe 24 with an external water source through a hose, at this time, the water source enters the spiral extension pipe 26 through the water inlet pipe 24, and simultaneously enters the hollow fixing body 31, and then the water source is sprayed out through the plurality of spray heads 32, and then the user controls the electric cylinder 4 to operate, the piston rod of the electric cylinder 4 extends and drives the connecting plate 36 to move in the vertical direction, at this time, the slide rod 35 slides in the slide hole 25, at this time, the slide rod 35 drives the fixing body 31 to move in the vertical direction, at this time, the fixing body 31 moves in the vertical direction to drive the plurality of spray heads 32 to move, the water source in the plurality of spray heads 32 is sprayed onto the dust collection pole plates 28 at both sides, dust on the dust collection pole plates 28 is taken away by the water source, and is discharged to the.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A wet electrostatic precipitator, includes workstation (1), its characterized in that: the workbench (1) is fixedly connected with a shell (2) in a hollow structure through bolts, an air inlet (21) is formed in the position, located at the bottom end, of the front side face of the shell (2), an air outlet (22) is formed in the position, located at the top end, of the rear side face of the shell (2), a drain pipe (23) is arranged at the bottom end of the shell (2), and the air inlet (21), the air outlet (22) and the drain pipe (23) are communicated with the interior of the shell (2); two water inlet pipes (24) are symmetrically arranged on the top surface of the shell (2), two sliding holes (25) are symmetrically arranged on two sides of each water inlet pipe (24), and the water inlet pipes (24) are communicated with the inside of the shell (2); two spiral extension tubes (26) are symmetrically arranged in the shell (2), and the top ends of the spiral extension tubes (26) are communicated with the corresponding water inlet tubes (24); the inner walls of the two sides of the shell (2) are fixedly connected with a bracket (27) through bolts, and the bracket (27) is fixedly connected with a dust absorption pole plate (28) through bolts; a discharge electrode (29) is fixedly connected to the center of the inner top surface of the shell (2) through a bolt, and the discharge electrode (29) extends to a position between the two dust collection polar plates (28); a dust removal mechanism (3) is arranged in the shell (2); the top surface of the shell (2) is symmetrically fixedly connected with two electric cylinders (4) through bolts.

2. A wet electrostatic precipitator as claimed in claim 1, wherein: dust removal mechanism (3) are including two symmetrical fixed bodies (31), fixed body (31) are cavity formula structure, two all be equipped with a plurality of shower nozzles (32) that are linear equidistant distribution on the side that two of fixed body (31) deviate from mutually, two the inseparable welding has two connecting rods (33) that are parallel to each other between fixed body (31), the top surface inseparable welding of fixed body (31) has connector (34), the bottom and connector (34) of the flexible pipe of spiral (26) are linked together, shower nozzle (32) fixed body (31) with connector (34) are linked together in proper order.

3. A wet electrostatic precipitator as claimed in claim 2, wherein: two sliding rods (35) are symmetrically and tightly welded on the top surface of the fixed body (31), the sliding rods (35) are in sliding connection with corresponding sliding holes (25), and a connecting plate (36) is tightly welded between the top ends of the two sliding rods (35); the end part of a piston rod of the electric cylinder (4) is fixedly connected with the connecting plate (36) through a bolt.

4. A wet electrostatic precipitator as claimed in claim 1, wherein: supporting legs (11) are welded at four corners of the bottom of the workbench (1) tightly.

5. A wet electrostatic precipitator as claimed in claim 1, wherein: the bottom end of the shell (2) is conical, and the shell (2) and the sewage discharge pipe (23) are of an integrally formed structure.

6. A wet electrostatic precipitator as claimed in claim 1, wherein: the spiral extension pipe (26) is an elastic spiral pipe made of PVC materials.