CN217068352U

CN217068352U - Boiler flue gas desulfurization device

Info

Publication number: CN217068352U
Application number: CN202220571408.4U
Authority: CN
Inventors: 王东风; 王洪刚; 张庆贺
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-07-29
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses a boiler flue gas desulfurization device belongs to boiler flue gas and handles equipment technical field. The utility model provides a boiler flue gas desulphurization unit, including the desulfurization case, the desulfurization case downside is equipped with the intake pipe with the desulfurization case intercommunication, the desulfurization case upside is equipped with the outlet duct with the desulfurization case intercommunication, be equipped with the feed liquor pipe in the desulfurization case, be equipped with a plurality of barrier plates in the desulfurization case, barrier plate and desulfurization case sliding connection, it is fixed to connect through the spliced pole between the adjacent barrier plate, it has the small opening to gather on the barrier plate, the feed liquor pipe is located and is equipped with the cloth liquid pipe on the position between two adjacent barrier plates, be equipped with a plurality of atomizer on the cloth liquid pipe. The utility model discloses a set up a plurality of barrier plates in the desulfurization case and feed liquor pipe are located the cooperation between the cloth liquid pipe on the position between two adjacent barrier plates, make the processing liquid after the atomizing rapidly can be full of the desulfurization incasement on the one hand, and the barrier plate can slow down flue gas rising speed simultaneously for the sulphide in the flue gas can be fully detached.

Description

Boiler flue gas desulfurization device

Technical Field

The utility model relates to a boiler flue gas is handled and is used equipment technical field, more specifically says, relates to a boiler flue gas desulphurization unit.

Background

Boiler flue gas refers to a mixture of gas and smoke generated during the use of a boiler, which is a significant cause of atmospheric pollution in residential areas. In order to treat the boiler flue gas, the relevant staff often use a boiler flue gas desulfurization device. At present, most of boiler flue gas desulfurization devices on the market spray treatment liquid by arranging a spray head on the upper side of a desulfurization box, and treat sulfides in flue gas in a manner of air intake and air exhaust. Although this method is simple, it is difficult to sufficiently remove the sulfides in the boiler flue gas, and it is difficult to achieve a good sulfur removal effect. In view of this, we propose a boiler flue gas desulfurization device.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a boiler flue gas desulfurization device to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

The utility model provides a boiler flue gas desulphurization unit, includes the desulfurization case, the desulfurization case downside is equipped with the intake pipe with the desulfurization case intercommunication, the desulfurization case upside is equipped with the outlet duct with the desulfurization case intercommunication, still be equipped with the fluid-discharge tube with the desulfurization case intercommunication on the desulfurization case, be equipped with the valve on the fluid-discharge tube, be equipped with the feed liquor pipe in the desulfurization case, feed liquor pipe upper end is passed the desulfurization case outer wall and is connected with outside liquid supply equipment, be equipped with a plurality of barrier plates in the desulfurization case, barrier plate and desulfurization case sliding connection are connected fixedly through the spliced pole between the adjacent barrier plate, it has the small opening to gather on the barrier plate, the feed liquor pipe is located and is equipped with the cloth liquid pipe on the position between two adjacent barrier plates, be equipped with a plurality of atomizer on the cloth liquid pipe.

Preferably, still be equipped with the vibration subassembly on the desulfurization case, the vibration subassembly is including setting firmly connecting rod and the lift drive on the top barrier plate, one of them be equipped with a plurality of on the barrier plate and be connected fixed spring with the desulfurization case, the lift drive can drive the connecting rod and reciprocate.

Preferably, the lifting drive comprises a rack arranged at the upper end of the connecting rod, a first motor is arranged on the desulfurization box, a half gear is connected to the end part of the output end of the first motor, and the half gear is meshed with the rack.

Preferably, the desulfurization box is further provided with a second motor, the end part of the output end of the second motor is connected with a first gear, and the liquid inlet pipe is sleeved with a second gear in meshed connection with the first gear.

Preferably, the leak holes are arranged in a zigzag structure.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a set up a plurality of barrier plates in the desulfurization case and feed liquor pipe are located the cooperation between the cloth liquid pipe on the position between two adjacent barrier plates, make the processing liquid after the atomizing be full of the desulfurization incasement rapidly on the one hand, and the barrier plate can slow down flue gas rising speed simultaneously for the sulphide in the flue gas can be fully detached.

2. The utility model discloses a setting up the vibration subassembly on the desulfurization case, can carrying out intermittent type nature's upper and lower oscillation to the barrier plate, effectively prevent that the small opening from suffering the jam, guarantee that the device can move smoothly, improved the practicality of this device.

Drawings

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

FIG. 2 is a schematic sectional view of the structure of the desulfurization tank of the present invention;

FIG. 3 is a schematic sectional view of the structure of the middle stop plate of the present invention;

the reference numbers in the figures illustrate: 1. a desulfurization box; 2. a liquid inlet pipe; 3. an air inlet pipe; 4. a valve; 5. a liquid discharge pipe; 6. a blocking plate; 601. a leak hole; 7. an oscillating assembly; 701. a rack; 702. a half gear; 703. a first motor; 704. a connecting rod; 705. a spring; 8. an air outlet pipe; 9. a liquid distribution pipe; 10. an atomizing spray head; 11. a second motor; 12. a first gear; 13. a second gear.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a boiler flue gas desulphurization unit, including

desulfurization tank

1, 1 downside of desulfurization tank is equipped with the intake pipe 3 with 1 intercommunication of desulfurization tank, 1 upside of desulfurization tank is equipped with the outlet duct 8 with 1 intercommunication of desulfurization tank, still be equipped with the fluid-discharge tube 5 with 1 intercommunication of desulfurization tank on the desulfurization tank 1, be equipped with valve 4 on the fluid-discharge tube 5, be equipped with feed liquor pipe 2 in the

desulfurization tank

1, 2 upper ends of feed liquor pipe pass 1 outer wall of desulfurization tank and be connected with outside feed liquor equipment, be equipped with a plurality of barrier plates 6 in the desulfurization tank 1,

barrier plate

6 and 1 sliding connection of desulfurization tank, it is fixed to be connected through the spliced pole between the adjacent barrier plate 6, it has leak hole 601 to gather on the barrier plate 6, feed liquor pipe 2 is located and is equipped with cloth liquid pipe 9 on the position between two adjacent barrier plates 6, be equipped with a plurality of atomizer 10 on the cloth liquid pipe 9.

In this embodiment, the treatment solution is sprayed to the inside of the desulfurization box 1 by the atomizer 10, so that the inside of the desulfurization box 1 is filled with the atomized treatment solution, the flue gas enters the desulfurization box 1 through the air inlet pipe 3, and slowly moves upwards through the leak holes 601 under the blocking of the blocking plate 6 to react with the treatment solution, so as to sufficiently remove sulfides in the flue gas, and the treated flue gas is discharged through the air outlet pipe 8 for subsequent treatment.

Specifically, still be equipped with the oscillation subassembly 7 on the desulfurization case 1, the oscillation subassembly 7 is including setting firmly connecting rod 704 and the lift drive on the top barrier plate 6, is equipped with a plurality of and is connected fixed spring 705 with desulfurization case 1 on one of them barrier plate 6, and the lift drive can drive connecting rod 704 and reciprocate.

In this embodiment, under the driving of the lifting drive, the connecting rod 704 drives the blocking plate 6 to move up and down, so as to prevent the leakage hole 601 from being blocked and ensure the smooth operation of the device.

Further, the lifting drive comprises a rack 701 arranged at the upper end of the connecting rod 704, a first motor 703 is arranged on the desulfurization box 1, a half gear 702 is connected to the end of the output end of the first motor 703, and the half gear 702 is engaged with the rack 701.

In this embodiment, under the action of the first motor 703, the half gear 702 rotates to intermittently mesh with the rack 701, and the rack 701 immediately drives the connecting rod 704 and the blocking plate 6 to move upward.

Still further, still be equipped with second motor 11 on the desulfurization case 1, second motor 11 output end connection has first gear 12, cup joints the second gear 13 of being connected with first gear 12 meshing on the feed liquor pipe 2.

In this embodiment, the first gear 12 is rotated by the second motor 11, so that the second gear 13 drives the liquid inlet pipe 2 and the liquid distribution pipe 9 to rotate, so that the atomized treatment liquid is quickly filled in all the positions inside the desulfurization box 1.

Further, the leak 601 is arranged in a zigzag structure.

In the present embodiment, the purpose of this setting is to further slow down the moving speed of the flue gas, so that the sulfides in the flue gas can be more fully reacted.

The working principle is as follows: when relevant staff need use this device to the flue gas desulfurization, the treatment fluid is spouted inside 1 desulfurization box by atomizer 10, under the effect of second motor 11, first gear 12 rotates, and consequently second gear 13 can drive feed liquor pipe 2 and cloth liquid pipe 9 and rotate for the treatment fluid after the atomizing is full of 1 inside everywhere of desulfurization box rapidly. The flue gas enters the desulfurization box 1 through the gas inlet pipe 3, slowly moves upwards through the leakage holes 601 under the blocking of the blocking plate 6, reacts with the treatment liquid, fully removes sulfides in the flue gas, and the treated flue gas is discharged through the gas outlet pipe 8 for subsequent treatment. In the process, under the action of the first motor 703, the half gear 702 rotates and is intermittently meshed with the rack 701, and the connecting rod 704 immediately drives the blocking plate 6 to move up and down, so that the leakage hole 601 is prevented from being blocked, and the smooth operation of the device is ensured.

Claims

1. The utility model provides a boiler flue gas desulphurization unit, includes desulfurization case (1), its characterized in that: the utility model discloses a desulfurization device, including desulfurization case (1), inlet pipe (3) that desulfurization case (1) downside is equipped with and desulfurization case (1) intercommunication, desulfurization case (1) upside is equipped with outlet duct (8) with desulfurization case (1) intercommunication, still be equipped with fluid-discharge tube (5) with desulfurization case (1) intercommunication on desulfurization case (1), be equipped with valve (4) on fluid-discharge tube (5), be equipped with feed liquor pipe (2) in desulfurization case (1), feed liquor pipe (2) upper end is passed desulfurization case (1) outer wall and is connected with outside liquid supply equipment, be equipped with a plurality of baffles (6) in desulfurization case (1), baffle (6) and desulfurization case (1) sliding connection, connect fixedly through the spliced pole between adjacent baffle (6), it has leak hole (601) to gather on baffle (6), be equipped with cloth liquid pipe (9) on feed liquor pipe (2) the position that is located between two adjacent baffles (6), the liquid distribution pipe (9) is provided with a plurality of atomizing nozzles (10).

2. The boiler flue gas desulfurization apparatus according to claim 1, characterized in that: still be equipped with vibration subassembly (7) on desulfurization case (1), vibration subassembly (7) are including setting firmly connecting rod (704) and the lift drive on the top side barrier plate (6), one of them be equipped with spring (705) that a plurality of and desulfurization case (1) are connected fixedly on barrier plate (6), the lift drive can drive connecting rod (704) and reciprocate.

3. The boiler flue gas desulfurization apparatus according to claim 2, characterized in that: the lifting drive comprises a rack (701) arranged at the upper end of a connecting rod (704), a first motor (703) is arranged on the desulfurization box (1), the end part of the output end of the first motor (703) is connected with a half gear (702), and the half gear (702) is meshed with the rack (701) in a matching manner.

4. The boiler flue gas desulfurization device according to claim 1, characterized in that: the desulfurization box (1) is further provided with a second motor (11), the end part of the output end of the second motor (11) is connected with a first gear (12), and a second gear (13) meshed with the first gear (12) and connected with the liquid inlet pipe (2) in a sleeved mode.

5. The boiler flue gas desulfurization apparatus according to claim 1, characterized in that: the leakage hole (601) is arranged in a zigzag structure.