CN213965938U - Energy-saving emission-reducing desulfurizer ammonia water pipeline - Google Patents

Abstract

The utility model discloses an energy saving and emission reduction's desulfurizer ammonia water pipeline, including the absorption tower, the inside wall fixedly connected with fixed block of absorption tower, be equipped with the cavity in the fixed block, power unit fixedly connected with carousel is passed through at the interior top of cavity, the carousel rotates with the inside wall of absorption tower to be connected. The utility model discloses an ammonia pipe, power unit, the fixed block, the mating reaction of carousel and shower nozzle, utilize ammonia pipe directly to be connected with the carousel like this, the motor drives the carousel and rotates simultaneously, thereby it spouts from the shower nozzle to drive the aqueous ammonia, carry out purification treatment to the gas after the edulcoration, through edulcoration mechanism, the mechanism of admitting air, the synergism of wiper mechanism and intake pipe, utilize the suction fan to drive the flue gas like this and inhale the absorption tower in, utilize most impurity in the edulcoration pipe detached flue gas simultaneously, recycle the aqueous ammonia and purify, after the purification, recycle the clear water in control valve and the water pump will wash the case, wash the defogging board, the rethread outlet pipe is retrieved.

Description

Energy-saving emission-reducing desulfurizer ammonia water pipeline

Technical Field

The utility model relates to a desulfurizer ammonia technical field especially relates to an energy saving and emission reduction's desulfurizer ammonia water pipeline.

Background

The process of desulfurizing flue gas to remove sulfur and compounds in flue gas mainly refers to SO and SO2 in flue gas. So as to meet the environmental requirements. In the FGD technology, the desulfurization after combustion, also called flue gas desulfurization, can be divided into the following five methods according to the type of the desulfurizer: the calcium process based on CaCO3, the magnesium process based on magnesium oxide, the sodium process based on Na2SO3, the ammonia process based on NH3, the organic base process based on organic bases.

The existing boiler desulfurization mainly adopts ammonia process desulfurization, and in the ammonia process desulfurization process, the first-stage desulfurizing agent ammonia water needs to be circulated from a plurality of ammonia pumps in a thiamine ammonia tank field to achieve the desulfurization effect.

Therefore, an energy-saving and emission-reducing ammonia water pipeline of the desulfurizing agent is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of complex operation, multiple potential safety hazards, and no reaching of the effect of energy conservation and emission reduction in the prior art, and providing an energy conservation and emission reduction desulfurizer ammonia water pipeline.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an energy saving and emission reduction's desulfurizer ammonia pipeline, includes the absorption tower, the inside wall fixedly connected with fixed block of absorption tower, be equipped with the cavity in the fixed block, power unit fixedly connected with carousel is passed through at the interior top of cavity, the carousel rotates with the inside wall of absorption tower to be connected, the absorption tower is equipped with ammonia pipe and intake pipe outward, the ammonia pipe run through the lateral wall of absorption tower and with a plurality of shower nozzle fixed connection, the intake pipe is connected with edulcoration mechanism through air inlet mechanism, edulcoration mechanism keeps away from the one end of air inlet mechanism and passes through connecting pipe and absorption tower lateral wall fixed connection, absorption tower inside wall fixedly connected with defogging board, the absorption tower lateral wall passes through the outlet pipe and is connected with wiper mechanism.

Preferably, power unit includes the motor of fixed connection top in the cavity, the output fixedly connected with pivot of motor, the one end of motor and the bottom fixed connection of carousel are kept away from in the pivot, the lateral wall of absorption tower is equipped with the rotation groove that corresponds with the carousel, be equipped with the slot that corresponds with the ammonia pipe on the carousel, the lateral wall fixedly connected with movable block of ammonia pipe, the inside wall of slot is equipped with the movable groove that corresponds with the movable block.

Preferably, the air inlet mechanism comprises a suction fan, an output pipe is fixedly connected to the output end of the suction fan, and the output end of the suction fan is fixedly connected with the air inlet pipe.

Preferably, edulcoration mechanism includes the edulcoration pipe, the equal fixedly connected with second stopper in both ends of edulcoration pipe, the first stopper that output tube and connecting pipe tip fixedly connected with and second stopper correspond, the sealed piece of one side fixedly connected with that first stopper and second stopper are relative, first stopper and second stopper are through a plurality of bolted connection.

Preferably, the cleaning mechanism comprises a cleaning box, the cleaning box is connected with the defogging plate through a liquid inlet pipe, a water pump is fixedly connected to the liquid inlet pipe, and the side wall of the cleaning box is fixedly connected with the absorption tower through a water outlet pipe.

Preferably, the water outlet pipe and the ammonia water pipe are both fixedly connected with control valves.

The utility model has the advantages that:

1. through the matching action of the ammonia water pipe, the power mechanism, the fixed block, the rotary table and the spray head, the ammonia water pipe is directly connected with the rotary table, and meanwhile, the motor drives the rotary table to rotate, so that ammonia water is driven to be sprayed out of the spray head, and the purified gas is purified;

2. through the synergism of edulcoration mechanism, mechanism of admitting air, wiper mechanism and intake pipe, utilize the suction fan to drive the flue gas suction absorption tower like this, utilize most impurity in the edulcoration pipe detach the flue gas simultaneously, recycle the aqueous ammonia and purify, purify the back, recycle the clear water in control valve and the water pump will wash the case, wash the defogging board, the rethread outlet pipe is retrieved.

Drawings

FIG. 1 is a schematic structural diagram of an ammonia water pipeline of a desulfurizer, which is provided by the utility model and has the advantages of energy saving and emission reduction;

FIG. 2 is a schematic view of the overlooking structure of the turntable of the energy-saving and emission-reducing desulfurizer ammonia water pipeline provided by the present invention.

In the figure: 1 absorption tower, 2 fixed blocks, 3 carousel, 4 ammonia pipes, 5 shower nozzles, 6 intake pipes, 7 defogging boards, 8 motors, 9 pivots, 10 suction fans, 11 output tubes, 12 impurity removal pipes, 13 first stopper, 14 second stoppers, 15 washing casees, 16 water pumps, 17 control valves.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-2, an energy-saving and emission-reducing ammonia water pipeline of a desulfurizing agent comprises an absorption tower 1, wherein a fixed block 2 is fixedly connected to the inner side wall of the absorption tower 1, a cavity is arranged in the fixed block 2, a rotary disc 3 is fixedly connected to the inner top of the cavity through a power mechanism, the power mechanism comprises a motor 8 fixedly connected to the inner top of the cavity, a rotary shaft 9 is fixedly connected to the output end of the motor 8, one end, away from the motor 8, of the rotary shaft 9 is fixedly connected to the bottom of the rotary disc 3, a rotary groove corresponding to the rotary disc 3 is arranged on the side wall of the absorption tower 1, an insertion groove corresponding to an ammonia water pipe 4 is arranged on the rotary disc 3, a movable block is fixedly connected to the side wall of the ammonia water pipe 4, a movable groove corresponding to the movable block is arranged on the inner side wall of the insertion groove, thus the rotary shaft 9 is driven to rotate by the action of an electric 8 model YE2355M-4, thereby driving the rotary disc 3 to rotate, wherein the movable block assists the ammonia water pipe 4 to stably convey ammonia water in the rotary disc 3, and then the flue gas is fully purified by the spray head 5.

Wherein, carousel 3 rotates with the inside wall of absorption tower 1 to be connected, be equipped with ammonia pipe 4 and intake pipe 6 outside absorption tower 1, ammonia pipe 4 run through the lateral wall of absorption tower 1 and with 5 fixed connection of a plurality of shower nozzles, intake pipe 6 is connected with edulcoration mechanism through air inlet mechanism, air inlet mechanism includes suction fan 10, the output fixedly connected with output tube 11 of suction fan 10, the output and the intake pipe 6 fixed connection of suction fan 10, utilize the effect of suction fan 10 model k-928 like this, make suction fan 10 inhale absorption tower 1 with outside flue gas in, be convenient for the desulfurization purifies.

Wherein, one end of the impurity removing mechanism far away from the air inlet mechanism is fixedly connected with the side wall of the absorption tower 1 through a connecting pipe, the impurity removing mechanism comprises an impurity removing pipe 12, two ends of the impurity removing pipe 12 are fixedly connected with second limit blocks 14, an output pipe 11 and the end part of the connecting pipe are fixedly connected with first limit blocks 13 corresponding to the second limit blocks 14, one sides of the first limit blocks 13 and the second limit blocks 14 opposite are fixedly connected with sealing blocks, the first limit blocks 13 and the second limit blocks 14 are connected through a plurality of bolts, so that most impurities in the flue gas are removed before the flue gas enters the absorption tower 1 under the action of the impurity removing pipe 12, the impurity removing pipe 12 is convenient to install and disassemble through bolts, the inner side wall of the absorption tower 1 is fixedly connected with a demisting plate 7, the side wall of the absorption tower 1 is connected with a cleaning mechanism through a water outlet pipe, the cleaning mechanism comprises a cleaning box 15, the cleaning box 15 is connected with the demisting plate 7 through a liquid inlet pipe, fixedly connected with water pump 16 on the feed liquor pipe, the lateral wall of wasing case 15 passes through outlet pipe and absorption tower 1 fixed connection, and water pump 16 and the effect of wasing case 15 are convenient for wash defogging board 7 and absorption tower 1 inside like this, equal fixedly connected with control valve 17 on outlet pipe and the aqueous ammonia pipe 4.

The utility model discloses in, the operator at first opens suction fan 10, with a large amount of flue gases through intake pipe 6 input edulcoration pipe 12, get rid of most impurity through edulcoration pipe 12, the rethread connecting pipe is input into absorption tower 1, open the control valve 17 of ammonia pipe 4 simultaneously, input the aqueous ammonia into carousel 3, thereby spout in the shower nozzle 5, open motor 8 simultaneously, motor 8 drives carousel 3 and rotates, thereby it rotates to drive shower nozzle 5, make the flue gas by abundant desulfurization, after 7 demists of rethread demisting board, carry out discharge absorption tower 1, open the control valve 17 and the water pump 16 of outlet pipe again, make the washing liquid carry out the defogging on 7 from the feed liquor pipe, the rethread outlet pipe is retrieved and is washd in the case 15.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. An energy-saving and emission-reducing ammonia water pipeline of a desulfurizer comprises an absorption tower (1) and is characterized in that, the inner side wall of the absorption tower (1) is fixedly connected with a fixed block (2), a cavity is arranged in the fixed block (2), the inner top of the cavity is fixedly connected with a turntable (3) through a power mechanism, the turntable (3) is rotatably connected with the inner side wall of the absorption tower (1), an ammonia water pipe (4) and an air inlet pipe (6) are arranged outside the absorption tower (1), the ammonia water pipe (4) penetrates through the outer side wall of the absorption tower (1) and is fixedly connected with a plurality of spray heads (5), the air inlet pipe (6) is connected with an impurity removing mechanism through an air inlet mechanism, one end of the impurity removing mechanism far away from the air inlet mechanism is fixedly connected with the side wall of the absorption tower (1) through a connecting pipe, the inner side wall of the absorption tower (1) is fixedly connected with a demisting plate (7), and the side wall of the absorption tower (1) is connected with a cleaning mechanism through a water outlet pipe.

2. The energy-saving emission-reducing ammonia water pipeline as claimed in claim 1, wherein the power mechanism comprises a motor (8) fixedly connected to the top of the cavity, the output end of the motor (8) is fixedly connected with a rotating shaft (9), one end of the rotating shaft (9) far away from the motor (8) is fixedly connected to the bottom of the rotating disc (3), the side wall of the absorption tower (1) is provided with a rotating groove corresponding to the rotating disc (3), the rotating disc (3) is provided with a slot corresponding to the ammonia water pipe (4), the side wall of the ammonia water pipe (4) is fixedly connected with a movable block, and the inner side wall of the slot is provided with a movable groove corresponding to the movable block.

3. The energy-saving and emission-reducing ammonia water pipeline as claimed in claim 1, wherein the air inlet mechanism comprises a suction fan (10), an output pipe (11) is fixedly connected to an output end of the suction fan (10), and an output end of the suction fan (10) is fixedly connected to the air inlet pipe (6).

4. The energy-saving and emission-reducing ammonia water pipeline as claimed in claim 3, wherein the impurity removing mechanism comprises an impurity removing pipe (12), both ends of the impurity removing pipe (12) are fixedly connected with second limiting blocks (14), the end portions of the output pipe (11) and the connecting pipe are fixedly connected with first limiting blocks (13) corresponding to the second limiting blocks (14), one sides of the first limiting blocks (13) and the second limiting blocks (14) opposite to each other are fixedly connected with sealing blocks, and the first limiting blocks (13) and the second limiting blocks (14) are connected through a plurality of bolts.

5. The energy-saving and emission-reducing ammonia water pipeline as claimed in claim 1, wherein the cleaning mechanism comprises a cleaning tank (15), the cleaning tank (15) is connected with the defogging plate (7) through a liquid inlet pipe, a water pump (16) is fixedly connected to the liquid inlet pipe, and the side wall of the cleaning tank (15) is fixedly connected with the absorption tower (1) through a water outlet pipe.

6. The energy-saving and emission-reducing ammonia water pipeline as claimed in claim 1, wherein the water outlet pipe and the ammonia water pipe (4) are both fixedly connected with a control valve (17).

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