CN210021606U

CN210021606U - Multi-tube negative pressure adjusting device of wet desulfurization dust remover

Info

Publication number: CN210021606U
Application number: CN201920759979.9U
Authority: CN
Inventors: 苏占云
Original assignee: Shanxi Ruijie Environmental Protection Engineering Co Ltd
Current assignee: Shanxi Ruijie Environmental Protection Engineering Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-02-07
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a wet desulfurization dust remover multitube negative pressure adjusting device belongs to wet desulfurization dust remover technical field, the baffle is installed to the bottom of guide plate, one side of defogging board is provided with the lug, the negative pressure is transferred the pipe and is connected with the connecting pipe through fixation nut, the negative pressure regulating box is linked together through communicating pipe and wet desulfurization dust remover main part, the internally mounted of negative pressure regulating box has the overflow pipe that runs through the separator plate. The utility model discloses an effect of two baffles changes gaseous direction of motion for gaseous entering liquid level once more carries out desulfurization dust removal work, through a plurality of defogging boards that set up, make liquid drop spray collision form the liquid film on the defogging board, the liquid film is separated under the stopping of turning and lug, has improved wet desulfurization dust remover's dust removal and dehydration effect, through transferring the negative pressure to manage in inserting the draw-in groove of connecting pipe, and fix through fixation nut, tear open the commentaries on classics convenience.

Description

Multi-tube negative pressure adjusting device of wet desulfurization dust remover

Technical Field

The utility model relates to a wet desulfurization dust remover technical field specifically is a wet desulfurization dust remover multitube negative pressure adjusting device.

Background

The wet desulfurizing dust collector is developed based on the problems of several water dust collectors, and is suitable for various sintering process, various harsh conditions and other water dust collectors.

The air current is undulant great about the liquid level under the draught fan effect in the work of current wet desulfurization dust remover to influence the stability of desulfurization dust removal work, also seriously influence the wind pressure of draught fan simultaneously, cause the corruption of draught fan and chimney serious, and the inconvenient dismantlement installation of negative pressure accent pipe, wet desulfurization dust remover's dust removal and dehydration effect are not enough, lead to a large amount of water smoke along with gas from the air outlet discharge.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the air current is great in the work of the existing wet desulfurization dust remover under the action of an induced draft fan, the fluctuation of the liquid level is great, thereby affecting the stability of the work of desulfurization and dust removal, and simultaneously seriously affecting the air pressure of the induced draft fan, causing the serious corrosion of the induced draft fan and a chimney, and being not convenient for dismounting and mounting a negative pressure adjusting pipe, the dust removal and dehydration effects of the wet desulfurization dust remover are not enough, and a large amount of water mist is discharged from an air outlet along with the gas, the multi-pipe negative pressure adjusting device of the wet desulfurization dust remover is.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-tube negative pressure adjusting device of a wet desulfurization dust remover comprises a wet desulfurization dust remover main body, wherein one side of the wet desulfurization dust remover main body is provided with an air inlet, the top of the wet desulfurization dust remover main body is provided with an air outlet, one side of the interior of the wet desulfurization dust remover main body, which is close to the air inlet, is provided with a guide plate, the bottom end of the guide plate is provided with a baffle plate, one side of the guide plate is provided with a partition plate, one side of the partition plate, which is far away from the guide plate, is provided with a demisting dehydration mechanism, the demisting dehydration mechanism comprises a demisting plate, both ends of the demisting plate are provided with fixing plates, one side of the demisting plate is provided with a lug, one side of the wet desulfurization dust remover main body, which is far away from the air inlet, is provided with a, the negative pressure adjusting pipe is connected with the connecting pipe through a fixing nut, the negative pressure adjusting box is communicated with the wet type desulfurization dust collector main body through a communicating pipe, a separating plate is arranged inside the negative pressure adjusting box, and an overflow pipe penetrating through the separating plate is arranged inside the negative pressure adjusting box.

Preferably, one side of the guide plate close to the air inlet is of an arc structure, the number of the baffles is two, and one side of each baffle is of an arc structure.

Preferably, a water inlet is arranged at one end of the wet desulfurization dust collector main body, an overflow port is arranged at one side of the negative pressure adjusting box, which is far away from the wet desulfurization dust collector main body, and the overflow port is positioned below the separating plate, and a sewage discharge port is arranged at the bottom end of the negative pressure adjusting box.

Preferably, the top ends of the overflow pipe and the communicating pipe are both located on the same horizontal line, and the communicating pipe is inclined downwards.

Preferably, the number of the defogging plates is multiple, the defogging plates are of an S-shaped structure, and the defogging plates are made of polypropylene.

Preferably, the inside of connecting pipe is provided with and transfers tub assorted draw-in groove with the negative pressure, and draw-in groove and fixation nut's inside all is provided with sealed the pad, the outside that the pipe was transferred to connecting pipe and negative pressure all is provided with the external screw thread that matches with the fixation nut type, and the diameter that fixation nut is close to connecting pipe one side is greater than the diameter that is close to negative pressure and transfers pipe one side.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model impacts the liquid level from the air inlet along the guide plate to form water mist, most particles sink into the water, and the moving direction of the gas is changed by the action of the two baffles, the gas enters the liquid surface again to carry out the desulfurization and dust removal work, the gas is divided into a plurality of single-stranded channels through a plurality of defogging plates, under the action of inertia, the liquid drops collide with the demisting plate to form a liquid film, the liquid film is separated under the blockage of the turning part and the convex block, the dust removal and dehydration effects of the wet desulfurization dust remover are improved, the negative pressure adjusting pipe is inserted into the clamping groove of the connecting pipe and is fixed by the fixing nut, so that the disassembly and rotation are convenient, when the liquid level produces undulant, the liquid that rocks flows through the overflow pipe for the liquid level of dust remover keeps certain water level, and makes the draught fan wind pressure keep stable through the negative pressure accent pipe.

Drawings

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

FIG. 2 is a schematic structural view of the negative pressure adjusting pipe of the present invention;

fig. 3 is a schematic structural view of the fixing nut of the present invention.

In the figure: 1. a wet desulfurization dust collector main body; 2. an air inlet; 3. an air outlet; 4. a baffle; 5. a baffle plate; 6. a demisting and dewatering mechanism; 7. a defogging plate; 8. a bump; 9. a fixing plate; 10. a partition plate; 11. a negative pressure regulating box; 12. a separation plate; 13. adjusting the pipe under negative pressure; 14. an overflow port; 15. an overflow pipe; 16. a sewage draining outlet; 17. a connecting pipe; 18. a card slot; 19. fixing a nut; 20. a communication pipe is provided.

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. 1-3, a multi-tube negative pressure adjusting device for a wet desulfurization dust collector comprises a main body 1 of the wet desulfurization dust collector, an air inlet 2 is disposed at one side of the main body 1 of the wet desulfurization dust collector, an air outlet 3 is disposed at the top of the main body 1 of the wet desulfurization dust collector, a flow guide plate 4 is disposed at one side of the main body 1 of the wet desulfurization dust collector, a baffle 5 is disposed at the bottom end of the flow guide plate 4, a partition plate 10 is disposed at one side of the flow guide plate 4, a demisting dehydration mechanism 6 is disposed at one side of the partition plate 10 away from the flow guide plate 4, the demisting dehydration mechanism 6 comprises a demisting plate 7, fixing plates 9 are disposed at both ends of the demisting plate 7, a bump 8 is disposed at one side of the demisting plate 7, a negative pressure adjusting box 11 is disposed at one side of the main body 1 of the wet desulfurization dust collector away from the air inlet, the negative pressure adjusting pipe 13 is connected with the connecting pipe 17 through a fixing nut 19, the negative pressure adjusting box 11 is communicated with the wet type desulfurization dust collector main body 1 through a communicating pipe 20, the separating plate 12 is installed inside the negative pressure adjusting box 11, and the overflow pipe 15 penetrating through the separating plate 12 is installed inside the negative pressure adjusting box 11.

In the implementation: the gaseous liquid level of impacting downwards at a high speed along guide plate 4 from air intake 2 entering, form water smoke, most granule submergence, again through the effect of two baffles 5, change gaseous direction of motion, make gaseous reentrant liquid level carry out desulfurization dust removal work, a plurality of defogging boards 7 through setting up, separate gaseous being many single strand passageways, under inertial effect, liquid drop droplet spray collision forms the liquid film on defogging board 7, the liquid film is separated under turning department and the blockking of lug 8, wet desulfurization dust remover's dust removal and dehydration effect has been improved, adjust pipe 13 and connecting pipe 17 to the negative pressure through fixation nut 19 and fix, easy dismounting, when the liquid level produces undulant, the liquid that rocks flows through overflow pipe 15, make the liquid level of dust remover keep certain water level, and make the draught fan wind pressure remain stable through negative pressure adjust pipe 13.

Please refer to fig. 1 heavily, one side of the guide plate 4 close to the air inlet 2 is an arc structure, the number of the baffle plates 5 is two, one side of the baffle plate 5 is an arc structure, the number of the defogging plates 7 is a plurality, the defogging plates 7 are S-shaped structures, the defogging plates 7 are made of polypropylene, and the air is separated into a plurality of single-stranded channels through the arranged defogging plates 7, so that liquid droplets and mist collide on the defogging plates 7 to form a liquid film, the liquid film is separated under the blocking of the turning part and the convex block 8, and the dewatering and defogging effects of the dust remover are improved.

Please refer to fig. 1, one end of the main body 1 of the wet desulfurization dust collector is provided with a water inlet, one side of the negative pressure adjusting tank 11 away from the main body 1 of the wet desulfurization dust collector is provided with an overflow port 14, the overflow port 14 is located below the separating plate 12, the bottom end of the negative pressure adjusting tank 11 is provided with a sewage discharge port 16, the overflow pipe 15 and the top end of the communicating pipe 20 are both located on the same horizontal line, the communicating pipe 20 is inclined downwards, liquid is added into the main body 1 of the wet desulfurization dust collector through the water inlet, when the liquid level fluctuates or the added liquid is too much, the liquid overflows through the overflow pipe 15 under the action of the communicating pipe 20, so that the liquid level of the dust collector.

Please refer to fig. 2 and fig. 3, a clamping groove 18 matched with the negative pressure adjusting pipe 13 is arranged inside the connecting pipe 17, sealing gaskets are arranged inside the clamping groove 18 and the fixing nut 19, external threads matched with the fixing nut 19 are arranged outside the connecting pipe 17 and the negative pressure adjusting pipe 13, the diameter of the fixing nut 19 close to the connecting pipe 17 is larger than that of the fixing nut 19 close to the negative pressure adjusting pipe 13, the negative pressure adjusting pipe 13 is inserted into the clamping groove 18 of the connecting pipe 17, the fixing nut 19 is screwed to fix the negative pressure adjusting pipe 13 and the connecting pipe 17, the assembly and disassembly are convenient, and the sealing effect of the connection is improved through the arranged sealing gaskets.

The working principle is as follows: gas enters the inside of the wet desulfurization dust collector main body 1 through the air inlet 2, the gas impacts the liquid surface at a high speed downwards along the guide plate 4 under the action of the draught fan to form water mist, most particles sink into the water, the movement direction of the gas is changed under the action of the two baffle plates 5, so that the gas enters the liquid surface again to perform desulfurization and dust removal work, the gas after dust removal passes through the plurality of demisting plates 7, the gas is separated into a plurality of single-stranded channels, liquid droplets collide on the demisting plates 7 to form liquid films under the action of inertia, the liquid films are separated at the turning positions and under the blocking of the convex blocks 8, the dehydration and demisting effects of the dust collector are improved, finally the gas is discharged from the air outlet 3, liquid is added into the wet desulfurization dust collector main body 1 through the water inlet, and the wet desulfurization dust collector main body 1 and the negative pressure adjusting tank 11 form a whole under the action, thereby let the liquid level of desulfurization dust remover main part 1 and negative pressure regulating box 11 keep the level, liquid flows through overflow pipe 15 when the liquid level is undulant, make the liquid level of dust remover keep the water level, separate into two cavitys with negative pressure regulating box 11 through separation plate 12, because wind receives to block at air outlet 3 and easily causes the draught fan wind pressure increase of air intake 2 department, introduce wind into negative pressure regulating box 11 in through negative pressure regulating pipe 13, wind passes through overflow pipe 15 and gets into the lower part cavity of negative pressure regulating box 11 in, can discharge from overflow mouth 14, make draught fan wind pressure remain stable, through inserting negative pressure regulating pipe 13 in the draw-in groove 18 of connecting pipe 17, tighten set nut 19 and fix negative pressure regulating pipe 13 and connecting pipe 17, easy dismounting.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a wet desulfurization dust remover multitube negative pressure adjusting device, includes wet desulfurization dust remover main part (1), its characterized in that: one side of the wet desulfurization dust collector main body (1) is provided with an air inlet (2), the top of the wet desulfurization dust collector main body (1) is provided with an air outlet (3), one side of the interior of the wet desulfurization dust collector main body (1), which is close to the air inlet (2), is provided with a guide plate (4), the bottom end of the guide plate (4) is provided with a baffle (5), one side of the guide plate (4) is provided with a partition plate (10), one side of the partition plate (10), which is far away from the guide plate (4), is provided with a demisting dehydration mechanism (6), the demisting dehydration mechanism (6) comprises a demisting plate (7), two ends of the demisting plate (7) are both provided with fixing plates (9), one side of the demisting plate (7) is provided with a convex block (8), one side of the wet desulfurization dust collector main body (1), the upper end of negative pressure regulating box (11) is provided with negative pressure accent pipe (13), one side that wet desulfurization dust remover main part (1) is close to negative pressure regulating box (11) is provided with connecting pipe (17), negative pressure accent pipe (13) are connected with connecting pipe (17) through fixation nut (19), negative pressure regulating box (11) are linked together with wet desulfurization dust remover main part (1) through communicating pipe (20), the internally mounted of negative pressure regulating box (11) has separator (12), the internally mounted of negative pressure regulating box (11) has overflow pipe (15) that runs through separator (12).

2. The multi-pipe negative pressure regulating device of a wet desulfurization dust collector of claim 1, wherein: one side of the guide plate (4) close to the air inlet (2) is of an arc-shaped structure, the number of the baffles (5) is two, and one side of each baffle (5) is of an arc-shaped structure.

3. The multi-pipe negative pressure regulating device of a wet desulfurization dust collector of claim 1, wherein: the one end of wet desulfurization dust remover main part (1) is provided with the water inlet, one side that wet desulfurization dust remover main part (1) was kept away from in negative pressure regulating box (11) is provided with overflow mouth (14), and overflow mouth (14) are located the below of separator plate (12), the bottom of negative pressure regulating box (11) is provided with drain (16).

4. The multi-pipe negative pressure regulating device of a wet desulfurization dust collector of claim 1, wherein: the top ends of the overflow pipe (15) and the communicating pipe (20) are both positioned on the same horizontal line, and the communicating pipe (20) inclines downwards.

5. The multi-pipe negative pressure regulating device of a wet desulfurization dust collector of claim 1, wherein: the number of the demisting plates (7) is multiple, the demisting plates (7) are of S-shaped structures, and the demisting plates (7) are made of polypropylene.

6. The multi-pipe negative pressure regulating device of a wet desulfurization dust collector of claim 1, wherein: the inside of connecting pipe (17) is provided with and transfers tub (13) assorted draw-in groove (18) with the negative pressure, and the inside of draw-in groove (18) and fixation nut (19) all is provided with sealed the pad, the outside that pipe (13) was transferred to connecting pipe (17) and negative pressure all is provided with the external screw thread that matches with fixation nut (19) type, and fixation nut (19) are close to the diameter that connecting pipe (17) one side is greater than the diameter that is close to negative pressure and transfers tub (13) one side.