CN210410025U

CN210410025U - Glass fiber reinforced plastic dust removal tower

Info

Publication number: CN210410025U
Application number: CN201920861202.3U
Authority: CN
Inventors: 姜文发; 褚强; 王清方
Original assignee: Wujiang City Zhaoshun Frp Products Co ltd
Current assignee: Suzhou Xugong New Material Technology Co.,Ltd.
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-04-28
Anticipated expiration: 2029-06-10

Abstract

The utility model relates to a glass fiber reinforced plastic dedusting tower, wherein a circulating liquid storage tank, an air inlet, a dedusting plate, a spraying system and an air outlet are sequentially arranged in a tower body from bottom to top; the dust removal plate comprises a partition plate and dust removal holes; the dust removal hole is a through hole and sequentially comprises a contraction part, a throat part and an expansion part from bottom to top; the contraction part and the throat part are arranged in the partition plate, and the expansion part protrudes out of the upper surface of the partition plate; the contraction part is provided with a spiral baffle. The utility model has the advantages that through the arrangement of the dust removing holes on the dust removing plate and the arrangement of the spiral baffle plate on the contraction part, the waste gas is accelerated and rotated to rise when passing through the dust removing holes, thereby being beneficial to throwing, adsorbing and coagulating of particulate matters in the waste gas, being beneficial to separating the particulate matters from the waste gas, and improving the dust removing and purifying effect and efficiency of the waste gas; and in addition, due to the arrangement of the two dust removing plates, the first dust removing plate mainly removes larger particles, and the second dust removing plate mainly removes smaller particles, so that the dust removing effect is improved, and the spraying amount of the circulating liquid is also reduced.

Description

Glass fiber reinforced plastic dust removal tower

Technical Field

The utility model relates to a spray dusting tower field especially relates to a fountain dusting tower of glass steel.

Background

A large amount of dust particles are generated in mining industry, stone crushing industry, powder making industry, power generation industry, smelting industry, chemical industry and mechanical manufacturing industry, air is seriously polluted, the quality of life is reduced, the ecological environment is damaged, and meanwhile, workers work in the environment and can cause great harm to health, so that the dust particles in waste gas must be removed, and the dust particles cannot pollute the environment and harm the health of human bodies. The spraying dedusting tower mainly washes and removes the particles in the waste gas by water spraying; however, the effect and efficiency of the dedusting tower on removing particulate matters in the waste gas need to be improved; consequently, it is effectual spray type gas wash tower is got rid of to provide a particulate matter the utility model aims to solve the problem.

Disclosure of Invention

The utility model overcomes prior art's is not enough, provides an effectual fountain gas wash tower is got rid of to particulate matter.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a glass steel gas wash tower which characterized in that: a glass steel gas wash tower which characterized in that: comprises a tower body; a circulating liquid storage tank, an air inlet, a dust removing plate, a spraying system and an air outlet are sequentially arranged in the tower body from bottom to top; the circulating liquid storage tank is communicated with the spraying system through a circulating pipeline; the dust removing plate comprises a partition plate for transversely partitioning the tower body and dust removing holes arranged on the partition plate; the dust removal hole is a through hole and sequentially comprises a contraction part, a throat part and an expansion part from bottom to top; the contraction part and the throat part are arranged in the partition plate and are matched with and run through the partition plate, and the expansion part protrudes out of the upper surface of the partition plate; the contraction part is provided with a spiral baffle; the partition panel upper surface still sets up the mouth that sinks, and it is linked together with the leakage fluid dram that sets up at the tower body lateral wall.

Preferably, the air inlet has an extension part which extends into the tower body and is opened at the end part downwards.

As a preferred scheme, an airflow uniform distributor is arranged between the air inlet and the dust removing plate.

As a preferable scheme, a demisting layer is arranged between the spraying system and the air outlet.

More preferably, the defogging layer is a PP folded net layer.

As a preferred scheme, a flow guide ring is arranged between the spraying system and the dust removal plate.

Preferably, the dust removing plate is provided with two layers.

Preferably, the liquid outlet is communicated with the circulating liquid storage tank through a liquid outlet pipeline.

As a preferred scheme, the bottom of the circulating liquid storage tank is a slope surface; and a waste discharge port is formed in the side wall of the circulating liquid storage tank and is positioned at the bottom of the slope.

The beneficial technical effects of the utility model mainly lie in: provides a spraying type dust removal tower with good particulate matter removing effect. The utility model has the advantages that the dust removing hole with the contraction part, the throat part and the expansion part on the dust removing plate and the spiral baffle plate on the contraction part accelerate and rotate the waste gas to rise when passing through the dust removing hole, thereby being beneficial to throwing, adsorbing and coagulating the particle substances in the waste gas, being beneficial to separating the particle substances from the waste gas and improving the dust removing and purifying effect and efficiency of the waste gas; and in addition, due to the arrangement of the two dust removing plates, the first dust removing plate mainly removes larger particles, and the second dust removing plate mainly removes smaller particles, so that the dust removing effect is improved, and the spraying amount of the circulating liquid is also reduced.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.

Fig. 2 is a schematic structural view of a dust-removing plate according to a preferred embodiment of the present invention.

Fig. 3 is a schematic structural view of the constricted portion according to the preferred embodiment of the present invention.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-3, a glass fiber reinforced plastic dust removal tower comprises a tower body 1; a circulating liquid storage tank 2, an air inlet 3, an airflow uniform distributor 4, a first dust-removing plate 5, a second dust-removing plate 6, a flow guide ring 7, a spraying system 8, a demisting layer 9 and an air outlet 10 are sequentially arranged in the tower body 1 from bottom to top; the circulating liquid storage tank 2 is communicated with the spraying system 8 through a circulating pipeline 11.

Wherein the tower body 1 is made of epoxy resin-based glass fiber reinforced plastic; the bottom of the circulating liquid storage tank 2 is a slope, and a waste discharge port 21 is formed in the side wall of the circulating liquid storage tank 2 and is positioned at the bottom (namely the lowest end) of the slope, so that solid precipitates can be conveniently discharged; the air inlet 3 is provided with an extending part 31 which extends towards the inside of the tower body and has a downward opening at the end part, and the arrangement ensures that gas firstly moves to the liquid level of the circulating liquid storage tank 2 and then turns back upwards after entering the tower body 1, so that the gas is favorably promoted to be more uniformly distributed in the tower body 1, and meanwhile, the opening faces downwards, so that the sprayed liquid is favorably prevented from being poured into the air inlet 3; the airflow uniform distributor 4 plays a role in uniformly distributing the gas in the tower body 1; deflector rings 7 are arranged on the inner circumference of the scrubber tower. The upper surface is a downward inclined plane, and the lower surface is a horizontal plane; the downward flow of the sprayed circulating liquid along the side wall of the tower body 1 can be reduced, so that the utilization rate of the circulating liquid is improved; the spray nozzle of the spray system 8 adopts a rotary spray nozzle, so that sprayed circulating liquid is more uniform, and the washing effect is improved; the defogging layer 9 is a PP folded net layer, can remove liquid drops in the gas and improve the dryness of the discharged gas.

The first dust removing plate 5 and the second dust removing plate 6 have the same structure and respectively comprise a partition plate 100 for transversely partitioning the tower body 1 and dust removing holes 200 uniformly arranged on the partition plate 100; the dust removing hole 200 is a through hole and sequentially comprises a contraction part 200a, a throat part 200b and an expansion part 200c from bottom to top; wherein the contraction part 200a and the throat part 200b are both arranged in the partition plate 100, and the two parts are matched to penetrate through the partition plate 100; the expanded portion 200c protrudes from the upper surface of the partition plate 100; the contracting part 200a is provided with a spiral baffle 200d, one end of the spiral baffle 200d extends to one side with a small caliber of the contracting part 200a, and the other end extends to one end with a large caliber of the contracting part 200 a; the upper surface of the partition board 100 is further provided with a sinking port 100a which is communicated with a liquid discharge port 12 arranged on the side wall of the tower body 1, and the liquid discharge port 12 is communicated with the circulating liquid storage tank 2 through a liquid discharge pipeline 13.

And (3) running: waste gas enters the tower body 1 through the gas inlet 3; the waste gas turns back on the liquid surface of the circulating liquid storage tank 2 and then rises to flow and be uniformly dispersed through the airflow uniform distributor 4; then, the exhaust gas passes through the first dust removing plate 5, is accelerated and rises in rotation in the contraction part 200a due to the contraction and the action of the spiral baffle 200d, and flows out of the expansion part 200 c; due to the effect of the accelerated rotation, the larger-sized particles are thrown out, separated from the exhaust gas, and fall onto the partition plate 100; the waste gas continuously rises and passes through the second dust removing plate 6; similarly, the exhaust gas accelerates and rotates to rise, and the humidity of the exhaust gas is increased greatly due to the effect of the circulating liquid sprayed by the spraying system 8 compared with that of the exhaust gas passing through the first dust removing plate 5; therefore, in addition to the throwing of the particles, the wetted particles can adsorb and condense with each other and increase the particle size, so that small-size particulate matters in the exhaust gas can be separated from the exhaust gas more easily; the exhaust gas flows out of the expansion part 200c after being accelerated in the contraction part 200a, and the pressure of the gas is reduced according to the bernoulli principle, so that the gas is favorably absorbed into the surrounding gas, the mutual adsorption and coagulation among particles in the exhaust gas are favorably realized, and the solid particles are more easily separated from the exhaust gas and fall onto the partition plate 100; then the particles flow into the circulating liquid reservoir 2 through the liquid discharge pipe 13 along with the circulating liquid from the liquid discharge port 12 (as for the particles on the partition plate 100 of the first dust-removing plate 5, since less circulating liquid falls onto the partition plate 100, the particles can be sent into the circulating liquid reservoir 2 by specially washing the partition plate 100 during maintenance); after sedimentation in the circulating liquid storage tank 2, particles are gathered near the waste discharge port 21 due to the action of the bottom slope surface and are periodically discharged; the circulating liquid is sent to the spraying system 8 through a circulating pipeline 11 and is sprayed out again; the exhaust gas is purified, demisted by the demisting layer 9, and then discharged.

In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A glass steel gas wash tower which characterized in that: comprises a tower body; a circulating liquid storage tank, an air inlet, a dust removing plate, a spraying system and an air outlet are sequentially arranged in the tower body from bottom to top; the circulating liquid storage tank is communicated with the spraying system through a circulating pipeline; the dust removing plate comprises a partition plate for transversely partitioning the tower body and dust removing holes arranged on the partition plate; the dust removal hole is a through hole and sequentially comprises a contraction part, a throat part and an expansion part from bottom to top; the contraction part and the throat part are arranged in the partition plate and are matched with and run through the partition plate, and the expansion part protrudes out of the upper surface of the partition plate; the contraction part is provided with a spiral baffle; the partition panel upper surface still sets up the mouth that sinks, and it is linked together with the leakage fluid dram that sets up at the tower body lateral wall.

2. The fiberglass reinforced plastic dust removal tower of claim 1, wherein: the air inlet is provided with an extension part which extends into the tower body and the end part of which is provided with a downward opening.

3. The fiberglass reinforced plastic dust removal tower of claim 1, wherein: and an airflow uniform distributor is arranged between the air inlet and the dust removing plate.

4. The fiberglass reinforced plastic dust removal tower of claim 1, wherein: and a demisting layer is arranged between the spraying system and the air outlet.

5. The fiberglass reinforced plastic dust removal tower of claim 4, wherein: the defogging layer is a PP folded net layer.

6. The fiberglass reinforced plastic dust removal tower of claim 1, wherein: and a flow guide ring is arranged between the spraying system and the dust removing plate.

7. The fiberglass reinforced plastic dust removal tower of claim 1, wherein: the dust removal plate is provided with two layers.

8. The fiberglass reinforced plastic dust removal tower of claim 1, wherein: and the liquid outlet is communicated with the circulating liquid storage tank through a liquid outlet pipeline.

9. The fiberglass reinforced plastic dust removal tower of claim 1, wherein: the bottom of the circulating liquid storage tank is a slope; and a waste discharge port is formed in the side wall of the circulating liquid storage tank and is positioned at the bottom of the slope.