CN212458019U

CN212458019U - Flue gas purification cooling tower

Info

Publication number: CN212458019U
Application number: CN202020730490.1U
Authority: CN
Inventors: 贾伟华; 党永清; 赵卫军
Original assignee: Inner Mongolia Gaoyuanlan Energy Saving And Environmental Protection Technology Co ltd
Current assignee: Inner Mongolia Gaoyuanlan Energy Saving And Environmental Protection Technology Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-02-02
Anticipated expiration: 2030-05-08

Abstract

The utility model belongs to the technical field of flue gas purification, especially, a flue gas purification cooling tower, including retaining storehouse, the storehouse of induced drafting, dust removal storehouse, first heat dissipation storehouse, spray storehouse, second heat dissipation storehouse, the top that sprays the storehouse is provided with the receipts hydrophone, the bottom fixed connection of second heat dissipation storehouse top and support, the center department of support top and the top fixed connection of air exhauster, the left end and the raceway intercommunication in retaining storehouse, the inner wall bottom and the suction pump fixed connection in retaining storehouse, suction pump and, raceway intercommunication, the both ends and the dust removal mechanism fixed connection of dust removal storehouse inner wall, the top of dust removal mechanism and the bottom welding of heat dissipation mechanism, the both ends of the inner wall that sprays the storehouse with spray the mechanism intercommunication. The rotary waist ring of the cooling dust removal device of the flue gas purification cooling tower enables the centrifugal force generated by the rotation of the air flow to throw the dust into the dust removal hole, and the dust is absorbed by the running water, so that the heat dissipation and the dust removal are carried out simultaneously and repeatedly, and the efficiency of flue gas purification is greatly improved.

Description

Flue gas purification cooling tower

Technical Field

The utility model relates to a flue gas purification technical field especially relates to a flue gas purification cooling tower.

Background

The cooling tower is a device for dissipating waste heat generated in industry or refrigeration air conditioner by utilizing the contact of water and air through evaporation, usually, dry air enters the cooling tower from an air inlet net after being pumped by a fan, high-temperature water molecules with high saturated steam partial pressure flow to air with low pressure, and wet and hot water is sprayed into the tower from a water spreading system. When the water drops contact with the air, on one hand, the air directly transfers heat due to the contact of the air and the water, on the other hand, the pressure difference exists between the surface of the water vapor and the air, so that the evaporation phenomenon is generated under the action of the pressure, namely sensible heat of the water is carried away through heat transfer with unsaturated dry air, and partial water evaporation takes away latent heat in the water, thereby achieving the purpose of cooling the cooling water. Traditional cooling tower can only cool down the gas-liquid, and inefficiency just does not have other functions, can't satisfy ever-changing market demand.

Based on current flue gas purification cooling tower function singleness technical problem, the utility model provides a flue gas purification cooling tower can dispel the heat and remove dust and go on simultaneously, very big improvement work efficiency, can save the space of air purifier again.

SUMMERY OF THE UTILITY MODEL

The utility model provides a flue gas purification cooling tower, including the retaining bin, the top of retaining bin and the bottom fixed connection of convulsions storehouse, the top of convulsions storehouse and the bottom fixed connection of dust removal storehouse, the top of dust removal storehouse and the bottom fixed connection of first heat dissipation storehouse, the top of first heat dissipation storehouse and the bottom fixed connection of spraying storehouse, the top of spraying storehouse is provided with the water collector the top of spraying storehouse and the bottom fixed connection of second heat dissipation storehouse, the top of second heat dissipation storehouse and the bottom fixed connection of support, the center department of support top and the top fixed connection of air exhauster, the left end of retaining bin and raceway intercommunication, the inner wall bottom of retaining bin and suction pump fixed connection, suction pump and raceway intercommunication, the inner wall of convulsions storehouse has seted up the fresh air inlet, the both ends of dust removal storehouse inner wall and dust removal mechanism fixed connection, the top of dust removal mechanism and the bottom welding of heat dissipation mechanism, the two ends of the inner wall of the spraying bin are communicated with the spraying mechanism.

Preferably, the spraying mechanism communicated with the spraying bin comprises a medium-pressure water pipe and a spray head, and the spray head is uniformly distributed on the bottom surface of the medium-pressure water pipe, so that the spray head can be more uniformly sprayed on the loop-back type radiating pipe.

Preferably, the welding is including returning ring type cooling tube, bridging pipe, air exit, defeated wind gap, dust removal hole at the heat dissipation mechanism at dust removal mechanism top, and the quantity of returning ring type cooling tube is three and two liang of bridge pipes intercommunication through the looping pipe, and the air exit has been seted up to the left end bottom of the returning ring type cooling tube of outer end, and defeated wind gap has been seted up to the right-hand member of inside returning ring type cooling tube, the dust removal hole has all been seted up to every ring bottom of returning ring type cooling tube, and the area of contact that the waist ring of multi-ring multirow has increased water has improved radiating efficiency, and the dust removal hole is arranged in under the surface of water, has guaranteed the atmospheric pressure in.

Preferably, the dust removal mechanism who fixes at the both ends of dust removal storehouse inner wall includes relief pressure valve, low pressure water pipe, holds dirt groove, sewage discharge port, holds the bottom and the low pressure water pipe intercommunication in dirt groove, and low pressure water pipe is through setting up relief pressure valve and the raceway intercommunication at the left end, the right-hand member and the sewage discharge port intercommunication in dirt groove hold dirt groove, the raceway of bottom makes the rivers that hold the dirt inslot constantly roll, prevents that dust from piling up, throws dust into the aquatic through the inertia of gas in the pipeline, and the repetition goes on greatly improving the efficiency of removing dust many times.

Preferably, the material of the loop-shaped heat dissipation pipe is h.d.g. galvanized copper.

Preferably, the type of the water pump is 150WL 190-18-1805.

Preferably, the water collector is made of glass fiber reinforced plastic.

The utility model provides a beneficial effect does:

1. through setting up the shower nozzle under the middling pressure pipeline with the even effect in order to realize the cooling of spraying of water on the waist type ring pipeline of gyration, the waist type ring pipeline of gyration has not only increased the contact surface with the water droplet and has connect but the multilayer formula returns the heat exchange time that the ring increases with the water droplet, and then has improved the radiating efficiency.

2. The centrifugal force generated by the rotation of the air flow through the rotation waist ring is thrown into the dust removal hole, the dust is absorbed by the running water, and the heat dissipation and the dust removal are carried out simultaneously and repeatedly, so that the efficiency of the flue gas purification is greatly improved.

Drawings

Fig. 1 is a schematic view of a flue gas purification cooling tower provided by the present invention;

fig. 2 is a left side view of a flue gas purification cooling tower provided by the present invention;

fig. 3 is a front cross-sectional view of a flue gas purification cooling tower provided by the utility model.

Fig. 4 is a front view of a flue gas purification cooling tower provided by the present invention.

In the figure: 1. a water storage bin; 2. an air draft bin; 3. a dust removal bin; 4. a first heat dissipation bin; 5. a spraying bin; 6. a water collector; 7. a second heat dissipation bin; 8. an exhaust fan; 9. a support; 10. a spraying mechanism; 1001. a medium-pressure water pipe; 1002. a spray head; 11. a heat dissipation mechanism; 1101. a loop-shaped radiating pipe; 1102. a bridge pipe; 1103. an air outlet; 1104. an air delivery opening; 1105. a dust removal hole; 12. a dust removal mechanism; 1201. a pressure reducing valve; 1202. a low-pressure water pipe; 1203. a dust storage tank; 1204. A sewage discharge port; 13. an air inlet hole; 14. a water pump; 15. a water delivery pipe.

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.

Referring to fig. 1-4, a flue gas purification cooling tower comprises a water storage bin 1, the top of the water storage bin 1 is fixedly connected with the bottom of an air suction bin 2, the top of the air suction bin 2 is fixedly connected with the bottom of a dust removal bin 3, the top of the dust removal bin 3 is fixedly connected with the bottom of a first heat dissipation bin 4, the top of the first heat dissipation bin 4 is fixedly connected with the bottom of a spraying bin 5, the top of the spraying bin 5 is provided with a water collector 6, the water collector 6 is made of glass fiber reinforced plastic, the top of the spraying bin 5 is fixedly connected with the bottom of a second heat dissipation bin 7, the top of the second heat dissipation bin 7 is fixedly connected with the bottom of a support 9, the center of the top of the support 9 is fixedly connected with the top of an exhaust fan 8, the left end of the water storage bin 1 is communicated with a water pipe 15, the bottom of the inner wall of the water storage bin 1 is fixedly connected with a water pump 14, the water pump 14 is communicated with the water pipe 15, and the, an air inlet hole 13 is formed in the inner wall of the air suction bin 2, two ends of the inner wall of the dust removal bin 3 are fixedly connected with a dust removal mechanism 12, the top of the dust removal mechanism 12 is welded with the bottom of the heat dissipation mechanism 11, and two ends of the inner wall of the spraying bin 5 are communicated with a spraying mechanism 10.

The spraying mechanism 10 communicated with the spraying bin 5 comprises a medium-pressure water pipe 1001 and a spray head 1002, and the spray head 1002 is uniformly distributed on the bottom surface of the medium-pressure water pipe 1001.

The heat dissipation mechanism 11 welded at the top of the dust removal mechanism 12 comprises a loop-shaped heat dissipation pipe 1101, a bridging pipe 1102, an air outlet 1103, an air delivery port 1104 and a dust removal hole 1105, wherein the loop-shaped heat dissipation pipe 1101 is made of H.D.G galvanized copper, the number of the loop-shaped heat dissipation pipe 1101 is three, the loop-shaped heat dissipation pipes are communicated with each other through the bridging pipe 1102, the air outlet 1103 is formed in the bottom of the left end of the loop-shaped heat dissipation pipe 1101 at the outer end, the air delivery port 1104 is formed in the right end of the loop-shaped heat dissipation pipe 1101 inside, and the dust removal hole 1105 is formed in the bottom of each loop of the loop.

The dust removing mechanism 12 fixed at two ends of the inner wall of the dust removing bin 3 comprises a pressure reducing valve 1201, a low-pressure water pipe 1202, a dust storage tank 1203 and a sewage outlet 1204, wherein the bottom of the dust storage tank 1203 is communicated with the low-pressure water pipe 1202, the low-pressure water pipe 1202 is communicated with the water conveying pipe 15 through the pressure reducing valve 1201 arranged at the left end, and the right end of the dust storage tank 1203 is communicated with the sewage outlet 1204.

When the dust collection device is used, the water suction pump 14 is turned on to fill water into the dust storage tank 1203, the spray head 1002 starts to spray water, after the water suction pump 14 finishes filling water into the dust storage tank 1203, the water surface is kept, the water surface is full of the dust collection holes 1105, high-temperature smoke is introduced through the air delivery port 1104, the smoke and water drops in the loop-shaped heat dissipation pipe 1101 are subjected to heat transfer, when the smoke passes through the dust collection holes 1105, the smoke is conveyed into the dust collection holes 1105 through centrifugal force generated by circumferential rotation, and then is absorbed by water flow in the dust storage tank 1203, each loop can cool the smoke for dust collection, multiple loops are arranged in parallel, the contact area between the loop-shaped heat dissipation pipe 1101 and the water drops can be increased, heat dissipation can be improved, the dust collection effect can be increased repeatedly, water flow in the dust storage tank 1203 flows in from the bottom, the generated water flow enables dust not to be accumulated in the dust.

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

1. The utility model provides a gas cleaning cooling tower, includes retaining storehouse (1), its characterized in that: the top of the water storage bin (1) is fixedly connected with the bottom of the air suction bin (2), the top of the air suction bin (2) is fixedly connected with the bottom of the dust removal bin (3), the top of the dust removal bin (3) is fixedly connected with the bottom of the first heat dissipation bin (4), the top of the first heat dissipation bin (4) is fixedly connected with the bottom of the spraying bin (5), the top of the spraying bin (5) is provided with a water collector (6), the top of the spraying bin (5) is fixedly connected with the bottom of the second heat dissipation bin (7), the top of the second heat dissipation bin (7) is fixedly connected with the bottom of the support (9), the center of the top of the support (9) is fixedly connected with the top of the exhaust fan (8), the left end of the water storage bin (1) is communicated with the water delivery pipe (15), the bottom of the inner wall of the water storage bin (1) is fixedly connected with the water suction pump (14), and the water delivery pump (14) is communicated with the water delivery pipe (15), an air inlet hole (13) is formed in the inner wall of the air suction bin (2), two ends of the inner wall of the dust removal bin (3) are fixedly connected with the dust removal mechanism (12), the top of the dust removal mechanism (12) is welded with the bottom of the heat dissipation mechanism (11), and two ends of the inner wall of the spray bin (5) are communicated with the spray mechanism (10).

2. The flue gas cleaning cooling tower of claim 1, wherein: the spraying mechanism (10) communicated with the spraying bin (5) comprises a medium-pressure water pipe (1001) and a spray head (1002), and the spray head (1002) is uniformly distributed on the bottom surface of the medium-pressure water pipe (1001).

3. The flue gas cleaning cooling tower of claim 1, wherein: the welding is including returning ring type cooling tube (1101), bridging pipe (1102), air exit (1103), defeated wind mouth (1104), dust removal hole (1105) in heat dissipation mechanism (11) at dust removal mechanism (12) top, and the quantity of returning ring type cooling tube (1101) is three and two liang of bridge pipe (1102) intercommunication of returning ring type cooling tube, and air exit (1103) have been seted up to the left end bottom of the returning ring type cooling tube (1101) of outer end, and defeated wind mouth (1104) have been seted up to the right-hand member of inside returning ring type cooling tube (1101) dust removal hole (1105) have all been seted up to every ring bottom portion of returning ring type cooling tube (1101).

4. The flue gas cleaning cooling tower of claim 1, wherein: the dust removal mechanism (12) fixed at two ends of the inner wall of the dust removal bin (3) comprises a pressure reducing valve (1201), a low-pressure water pipe (1202), a dust storage tank (1203) and a sewage outlet (1204), the bottom of the dust storage tank (1203) is communicated with the low-pressure water pipe (1202), the low-pressure water pipe (1202) is communicated with a water conveying pipe (15) through the pressure reducing valve (1201) arranged at the left end, and the right end of the dust storage tank (1203) is communicated with the sewage outlet (1204).

5. The flue gas cleaning cooling tower of claim 3, wherein: the material of the loop-back type heat dissipation pipe (1101) is H.D.G galvanized copper.

6. The flue gas cleaning cooling tower of claim 1, wherein: the model of the water suction pump (14) is 150WL 190-18-1805.

7. The flue gas cleaning cooling tower of claim 1, wherein: the water collector (6) is made of glass fiber reinforced plastic.