CN212214960U

CN212214960U - Dust collector for desulfurizing tower

Info

Publication number: CN212214960U
Application number: CN202020358599.7U
Authority: CN
Inventors: 陈华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-12-25
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a dust collector for desulfurizing tower, including the case of ventilating, it is equipped with annular spout to wind to leave on the left end inner wall of case of ventilating, sliding connection has the funnel rotary drum on the annular spout, the inner wall of funnel rotary drum encircles the hollow board of equidistance fixedly connected with, the through-hole has evenly been seted up on the outer wall of hollow board, the position is located to the funnel rotary drum fixedly connected with micro-motor of the upside inner wall department of ventilating, micro-motor's main shaft end fixedly connected with drive gear. The utility model discloses the case left end of ventilating is the inlet end, and convenient outside has the waste gas of dust to get into the incasement of ventilating to waste gas is earlier through the funnel rotary drum, and the funnel rotary drum inboard is used for adsorbing the dust in the air that passes through around the activated carbon in the hollow slab that distributes, and it is rotatory that small-size motor drives drive gear simultaneously, and drive gear just takes the ring gear rotatory, thereby makes the funnel rotary drum rotatory along annular spout, makes things convenient for hollow slab to take activated carbon fully to contact waste gas and removes dust.

Description

Dust collector for desulfurizing tower

Technical Field

The utility model relates to a desulfurizing tower dust collector technical field specifically is a dust collector for desulfurizing tower.

Background

The desulfurization tower is equipment for carrying out desulfurization treatment on industrial waste gas, and mainly comprises a flue gas conveying system, an absorption tower, a spraying system, a slurry circulating system and a slurry recycling system, wherein the industrial waste gas conveys a large amount of waste gas containing sulfur dioxide, carbon dioxide and the like to the absorption tower through the flue gas conveying system, and a large amount of desulfurizer in the absorption tower is conveyed to a tower body through the spraying system;

the dust removing device of the common desulfurizing tower has the following defects: the dust removal effect of the dust removal device of the general desulfurization tower is not particularly good, and the most effective method for removing dust is to blend the dust into water, but the dust removal device of the general desulfurization tower does not have water treatment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collector for desulfurizing tower 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 dust removal device for a desulfurization tower comprises a ventilation box, wherein an annular chute is arranged on the inner wall of the left end of the ventilation box in a surrounding manner, a funnel rotary drum is connected onto the annular chute in a sliding manner, an equidistant hollow plate is fixedly connected onto the inner wall of the funnel rotary drum in a surrounding manner, through holes are uniformly formed in the outer wall of the hollow plate, a small motor is fixedly connected onto the inner wall of the upper side of the ventilation box at the position of the funnel rotary drum, a driving gear is fixedly connected onto the main shaft end of the small motor, a gear ring is fixedly connected onto the right end of the funnel rotary drum in a surrounding manner and is meshed with the driving gear, a rotary pipe is vertically arranged on the right side of the funnel rotary drum, a driving motor is fixedly connected onto the outer wall of the ventilation box at the position of the lower end of the rotary pipe, a water inlet pipe is fixedly connected onto the main shaft end of the driving motor, and a water inlet pipe, the vertical fixedly connected with sponge piece on the pillar lateral wall, the lateral wall has seted up the apopore from last to lower equidistance about the pillar.

Preferably, the rotary pipe is horizontally provided with a compression ring above, and the outer wall of the ventilation box is vertically and fixedly connected with an electric telescopic rod and the lower end of the electric telescopic rod is fixedly connected with the compression ring.

Preferably, the lower end face of the pressing ring is provided with a rotating ring in an embedded mode.

Preferably, the lower end of the sponge block is fixedly connected with the rotating pipe, and the upper end of the sponge block is in movable contact with the rotating pipe.

Preferably, the outer walls of the ventilation boxes on the left side and the right side of the lower end of the rotating pipe are vertically and fixedly connected with water outlet pipes.

Preferably, a water retaining ring is fixedly connected to the inner wall of the ventilation box above the position of the rotating pipe in a surrounding manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the left end of the ventilation box is an air inlet end, so that waste gas with dust outside can conveniently enter the ventilation box, the waste gas firstly passes through the funnel rotary drum, the activated carbon in the hollow plate distributed around the inner side of the funnel rotary drum is used for adsorbing the dust in the passing air, meanwhile, the small motor drives the driving gear to rotate, and the driving gear drives the gear ring to rotate, so that the funnel rotary drum rotates along the annular chute, and the hollow plate is convenient to bring the activated carbon to fully contact with the waste gas for dedusting;

2. the utility model discloses it is rotatory that driving motor takes the runner, cause the rotatory contact of sponge piece to follow the waste gas that funnel rotary drum right-hand member flows, conveniently adsorb the dust, the clean water of inlet tube guide outside transmission simultaneously gets into the runner, then the clean water that gets into the runner flows in the sponge piece from the downthehole inflow of outlet water, make the sponge piece absorb water and become wet, make things convenient for the adhesion dust, and electric telescopic handle constantly extends downwards, make the clamping ring extrude the sponge piece, extrude the water on the sponge piece, thereby wash out the dust of adhesion together.

Drawings

FIG. 1 is a schematic view of the overall structure of a dust removing device for a desulfurizing tower of the present invention;

FIG. 2 is a partial enlarged structural view of the compression ring and the rotating pipe in the dust-removing device for the desulfurizing tower according to the present invention;

FIG. 3 is a left side view of the funnel drum of the dust-removing device for a desulfurizing tower according to the present invention;

fig. 4 is a structural diagram of the swivel and the pressure ring in the dust removing device for the desulfurizing tower.

In the figure: 1. a ventilation box; 2. an annular chute; 3. a funnel rotating drum; 4. a through hole; 5. a hollow slab; 6. a small-sized motor; 7. a drive gear; 8. a gear ring; 9. a water retaining ring; 10. a drive motor; 11. a water outlet pipe; 12. pressing a ring; 13. an electric telescopic rod; 14. a water inlet pipe; 15. pipe rotation; 16. a sponge block; 17. a water outlet hole; 18. and (7) rotating the 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.

Referring to fig. 1-4, the present invention provides a technical solution: a dust removal device for a desulfurization tower comprises a ventilation box 1, wherein the left end of the ventilation box 1 is used for being connected with an air inlet pipeline, the right end of the ventilation box 1 is used for being connected with an air inlet end of the desulfurization tower, an annular sliding groove 2 is formed in the inner wall of the left end of the ventilation box 1 in a surrounding mode, a funnel rotating cylinder 3 is connected to the annular sliding groove 2 in a sliding mode through a sliding block, the left end of the funnel rotating cylinder 3 is large, the right end of the funnel rotating cylinder 3 is small, a hollow plate 5 is fixedly connected to the inner wall of the funnel rotating cylinder 3 in a surrounding mode at equal intervals, activated carbon is filled in the hollow plate 5, through holes 4 are uniformly formed in the outer; the inner wall of the upper side of the ventilation box 1 at the position of the funnel rotary drum 3 is fixedly connected with a small-sized motor 6, the main shaft end of the small-sized motor 6 is horizontally arranged rightwards, the main shaft end of the small-sized motor 6 is fixedly connected with a driving gear 7, the right end of the funnel rotary drum 3 is fixedly connected with a gear ring 8 in a surrounding mode, the gear ring 8 is meshed with the driving gear 7, the small-sized motor 6 drives the driving gear 7 to rotate, the driving gear 7 drives the gear ring 8 to rotate, so that the funnel rotary drum 3 rotates along the annular sliding chute 2, and the hollow plate 5 is convenient to drive active; a rotating pipe 15 is vertically arranged on the right side of the funnel rotating cylinder 3, the upper end of the rotating pipe 15 is rotatably connected to the upper side wall of the ventilation box 1 through a bearing, the outer wall of the ventilation box 1 at the lower end of the rotating pipe 15 is fixedly connected with a driving motor 10 and the main shaft end of the driving motor 10 is fixedly connected with the lower end of the rotating pipe 15, the outer wall of the ventilation box 1 at the upper end of the rotating pipe 15 is vertically fixedly connected with an inlet pipe 14 and an inlet pipe 14 which are communicated with the upper end of the rotating pipe 15, meanwhile, the inlet pipe 14 is connected with an external water source transmission device, sponge blocks 16 are vertically and fixedly connected to the side wall of the rotating pipe 15, water outlet holes 17 are formed in the left side wall and the right side wall of the rotating pipe 15 from top to bottom at equal intervals, the driving motor 10 drives the rotating pipe 15 to rotate, so that the right end of the sponge blocks 16 is in rotary contact with waste gas flowing out of the funnel, so that the sponge block 16 absorbs water and becomes wet, and dust is convenient to adhere.

The level is provided with clamping ring 12 above the rotary pipe 15, vertical fixedly connected with electric telescopic handle 13 and electric telescopic handle 13's lower tip fixed connection clamping ring 12 on the case outer wall of ventilating 1, electric telescopic handle 13 has set automatic flexible control switch simultaneously, absorb water at the sponge piece 16 and become wet adhesion dust in-process, electric telescopic handle 13 constantly extends downwards for clamping ring 12 extrudes sponge piece 16, extrude the water on the sponge piece 16, thereby wash out the dust of adhesion together.

The terminal surface gomphosis of the lower extreme of clamping ring 12 is provided with swivel 18 and 18 inner and outer lane lateral walls of swivel all through pulley sliding connection in clamping ring 12, and swivel 18 makes things convenient for clamping ring 12 to take place relative rotation between the in-process of compressing sponge piece 16 and sponge piece 16.

The lower end of the sponge block 16 is fixedly connected with the rotating pipe 15, and the upper end of the sponge block 16 is movably contacted with the rotating pipe 15, so that the upper end of the sponge block 16 is compressed conveniently.

Equal vertical fixedly connected with outlet pipe 11 and outlet pipe 11 communicate outside container and inside the ventilation case 1 on the ventilation case 1 outer wall of the 15 lower extremes left and right sides of rotating pipe, and after the water extrusion on the sponge piece 16 flows out, sewage just flows out from outlet pipe 11.

The inner wall of the ventilation box 1 above the position of the rotating pipe 15 is fixedly connected with a water retaining ring 9 in a surrounding mode, and the water retaining ring 9 is used for preventing sewage extruded from the sponge block 16 from flowing to other positions of the ventilation box 1.

The working principle is as follows: the utility model discloses a ventilation box 1 left end is the inlet end, make things convenient for the outside waste gas that has the dust to get into ventilation box 1 in, and waste gas passes through funnel rotary drum 3 earlier, the inside activated carbon that encircles in the hollow plate 5 that distributes of funnel rotary drum 3 is used for adsorbing the dust in the air that passes through, small-size motor 6 drives drive gear 7 rotatory simultaneously, drive gear 7 just drives gear ring 8 rotatory, thereby make funnel rotary drum 3 rotatory along annular spout 2, make things convenient for hollow plate 5 to take activated carbon abundant contact waste gas to remove dust, then driving motor 10 takes rotary pipe 15 to rotate, cause sponge piece 16 rotary contact from the waste gas that funnel rotary drum 3 right-hand member flows out, conveniently adsorb the dust, simultaneously inlet tube 14 guides the outside clean water that transmits to get into rotary pipe 15, then the clean water that gets into rotary pipe 15 flows into sponge piece 16 from apopore 17 in, make sponge piece 16 absorb water and become wet, make things convenient for the adhesion dust to electric telescopic handle 13 constantly stretches downwards for clamping ring 12 extrudes sponge piece 16, extrudes the water on the sponge piece 16, thereby washes out the dust of adhesion together.

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 dust collector for desulfurizing tower, includes ventilation box (1), its characterized in that: it is equipped with annular spout (2) to encircle on the left end inner wall of ventilation case (1), sliding connection has funnel rotary drum (3) on annular spout (2), the inner wall of funnel rotary drum (3) encircles equidistance fixedly connected with hollow slab (5), through-hole (4) have evenly been seted up on the outer wall of hollow slab (5), funnel rotary drum (3) position ventilation case (1) upside inner wall department fixedly connected with micro motor (6), the main shaft end fixedly connected with drive gear (7) of micro motor (6), the right-hand member head department of funnel rotary drum (3) encircle fixedly connected with gear ring (8) and gear ring (8) with drive gear (7) meshing, the vertical commentaries on classics pipe (15) that is provided with in funnel rotary drum (3) right side, commentaries on classics pipe (15) lower extreme position ventilation case (1) outer wall department fixedly connected with driving motor (10) and driving motor's (10) main shaft end fixed connection is being then State change pipe (15) lower extreme, change pipe (15) upper end position the vertical fixedly connected with inlet tube (14) of ventilation box (1) outer wall department and inlet tube (14) with change pipe (15) upper end intercommunication, vertical fixedly connected with sponge piece (16) on the change pipe (15) lateral wall, lateral wall has seted up apopore (17) from last to lower equidistance about change pipe (15).

2. The dust removing device for the desulfurizing tower according to claim 1, characterized in that: the rotary pipe (15) is horizontally provided with a pressing ring (12) above, and the outer wall of the ventilation box (1) is vertically and fixedly connected with an electric telescopic rod (13) and the lower end head of the electric telescopic rod (13) is fixedly connected with the pressing ring (12).

3. The dust removing device for the desulfurizing tower according to claim 2, characterized in that: and a rotating ring (18) is embedded on the lower end face of the pressing ring (12).

4. The dust removing device for the desulfurizing tower according to claim 1, characterized in that: the lower end of the sponge block (16) is fixedly connected with the rotating pipe (15), and the upper end of the sponge block (16) is movably contacted with the rotating pipe (15).

5. The dust removing device for the desulfurizing tower according to claim 1, characterized in that: the water outlet pipes (11) are vertically and fixedly connected to the outer walls of the ventilation boxes (1) on the left side and the right side of the lower end of the rotating pipe (15).

6. The dust removing device for the desulfurizing tower according to claim 1, characterized in that: a water retaining ring (9) is fixedly connected on the inner wall of the ventilation box (1) above the position of the rotating pipe (15) in a surrounding manner.