CN212701080U - Sulfur dioxide tail gas circulating water washing tower - Google Patents

Abstract

The utility model discloses a sulfur dioxide tail gas circulation scrubbing tower, including the scrubbing tower body, the top of scrubbing tower body is equipped with exhaust duct, a plurality of support columns of bottom fixedly connected with of scrubbing tower body, the bottom fixedly connected with supporting disk of support column, the bottom of scrubbing tower body is equipped with inlet line, just inlet line's one end extends to the scrubbing tower originally internally, inlet line and scrubbing tower body fixed connection, inlet line's one end is connected with the case that gathers that is located the scrubbing tower originally internally, a plurality of exhaust holes have been seted up to the bottom inner wall of the case that gathers, this internal fender ring that is located the case top that gathers that is equipped with of scrubbing tower. A sulfur dioxide tail gas circulation scrubbing tower, increased gaseous this internal dwell time of scrubbing tower, filtered the water that contains the dust simultaneously, and then can recycle the water, reduce the waste of water resource, make things convenient for in-service use.

Description

Sulfur dioxide tail gas circulating water washing tower

Technical Field

The utility model relates to a washing tower technical field, in particular to sulfur dioxide tail gas circulation washing tower.

Background

The water washing tower is also called washing tower, spray tower and purifying tower as common organic waste gas treating equipment, and sulfur dioxide is the most common and simple sulfur oxide. Sulfur dioxide is a colorless, toxic gas with a strong pungent odor, is heavier in density than air, and is one of the main atmospheric pollutants. Sulfur dioxide is a basic chemical raw material, is widely applied to industries such as chemical industry, medicine, metallurgy, papermaking and the like, and causes pollution to the atmospheric environment due to slight leakage, which brings disadvantages to production and life of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sulfur dioxide tail gas circulation washing tower can effectively solve the problem in the background art.

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

a sulfur dioxide tail gas circulating water washing tower comprises a water washing tower body, wherein an exhaust pipeline is arranged at the top of the water washing tower body, a plurality of support columns are fixedly connected to the bottom of the water washing tower body, a support plate is fixedly connected to the bottoms of the support columns, an air inlet pipeline is arranged at the bottom of the water washing tower body, one end of the air inlet pipeline extends into the water washing tower body, the air inlet pipeline is fixedly connected with the water washing tower body, one end of the air inlet pipeline is connected with an aligning box positioned in the water washing tower body, a plurality of exhaust holes are formed in the inner wall of the bottom of the aligning box, a baffle ring positioned above the aligning box is arranged in the water washing tower body and fixedly connected with the inner wall of the water washing tower body, a first annular pipe is fixedly connected to the bottom of the baffle ring, a plurality of first spray nozzles are arranged at the bottom of the first annular pipe, a first water inlet pipe is arranged on one side of the first annular, the one end of first inlet tube extends to the outside of scrubbing tower body, this internal fender dish that is located fender ring top that is equipped with of scrubbing tower, the top of fender dish is connected through a plurality of spliced poles with the top inner wall of scrubbing tower body, the bottom fixedly connected with second ring pipe of fender dish, the bottom of second ring pipe is equipped with a plurality of second shower nozzles, one side of second ring pipe is equipped with the second inlet tube, the one end of second inlet tube extends to the outside of scrubbing tower body, two wash ports have been seted up to the bottom inner wall of scrubbing tower body, the bottom of scrubbing tower body is equipped with the filtering component with wash port matched with.

Preferably, the filter assembly comprises two drain pipes arranged at the bottom of the washing tower body, the drain pipes are located below the drain holes, a connecting ring is sleeved outside the drain pipes, the top of the connecting ring is fixedly connected with the bottom of the washing tower body, the drain pipes are connected with the connecting ring in a threaded manner, and a filter screen is arranged in the drain pipes.

Preferably, a handle is arranged on one side of the drain pipe.

Preferably, the diameter of the baffle disc is larger than the inner diameter of the baffle ring.

Preferably, the bottom of the supporting plate is fixedly connected with a non-slip mat.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the washing tower body, exhaust duct, the admission line, the case is neat, the exhaust hole, keep off the ring, first annular pipe, first shower nozzle, first inlet tube, keep off the dish, the second annular pipe, the second shower nozzle, the second inlet tube, the spliced pole, wash port and filter assembly's mating reaction, increased gaseous dwell time in the washing tower body, filter the water that contains the dust simultaneously, and then can recycle the water, reduce the waste of water resource, make things convenient for in-service use.

Drawings

FIG. 1 is a schematic view of the overall structure of a sulfur dioxide tail gas circulating water washing tower of the present invention;

FIG. 2 is a front view of a sulfur dioxide tail gas recycle water scrubber of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. washing the tower body with water; 2. an exhaust duct; 3. a support pillar; 4. a support disc; 5. an air intake duct; 6. a collecting box; 7. an exhaust hole; 8. a baffle ring; 9. a first annular tube; 10. a first nozzle; 11. A first water inlet pipe; 12. a catch tray; 13. a second annular tube; 14. a second nozzle; 15. a second water inlet pipe; 16. connecting columns; 17. a drain hole; 18. a drain pipe; 19. a filter screen; 20. a connecting ring; 21. A handle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-3, a sulfur dioxide tail gas circulating water scrubber comprises a water scrubber body 1, an exhaust pipeline 2 is arranged at the top of the water scrubber body 1, a plurality of support columns 3 are fixedly connected to the bottom of the water scrubber body 1, a support plate 4 is fixedly connected to the bottom of each support column 3, an air inlet pipeline 5 is arranged at the bottom of the water scrubber body 1, one end of each air inlet pipeline 5 extends into the water scrubber body 1, each air inlet pipeline 5 is fixedly connected with the water scrubber body 1, one end of each air inlet pipeline 5 is connected with an aligning box 6 positioned in the water scrubber body 1, a plurality of exhaust holes 7 are arranged on the inner wall of the bottom of each aligning box 6, a baffle ring 8 positioned above each aligning box 6 is arranged in the water scrubber body 1, each baffle ring 8 is fixedly connected with the inner wall of the water scrubber body 1, a first annular pipe 9 is fixedly connected to the bottom of each baffle ring 8, a plurality of first spray nozzles 10 are arranged at the bottom of each first, a first water inlet pipe 11 is arranged on one side of the first annular pipe 9, one end of the first water inlet pipe 11 extends to the outside of the washing tower body 1, a baffle disc 12 positioned above the baffle ring 8 is arranged in the washing tower body 1, the top of the baffle disc 12 is connected with the inner wall of the top of the washing tower body 1 through a plurality of connecting columns 16, a second annular pipe 13 is fixedly connected to the bottom of the baffle disc 12, a plurality of second spray nozzles 14 are arranged at the bottom of the second annular pipe 13, a second water inlet pipe 15 is arranged on one side of the second annular pipe 13, one end of the second water inlet pipe 15 extends to the outside of the washing tower body 1, two water drain holes 17 are formed in the inner wall of the bottom of the washing tower body 1, and a filtering component matched with the water drain holes 17 is arranged at the bottom;

the filter assembly comprises two drain pipes 18 arranged at the bottom of the washing tower body 1, the drain pipes 18 are positioned below the drain holes 17, a connecting ring 20 is sleeved outside the drain pipes 18, the top of the connecting ring 20 is fixedly connected with the bottom of the washing tower body 1, the drain pipes 18 are connected with the connecting ring 20 in a threaded manner, and a filter screen 19 is arranged in the drain pipes 18; a handle 21 is arranged on one side of the drain pipe 18, so that the drain pipe 18 can be driven to rotate conveniently; the diameter of the baffle disc 12 is larger than the inner diameter of the baffle ring 8; the bottom of the supporting plate 4 is fixedly connected with an anti-slip mat, so that the possibility that the whole device slides relative to the ground is reduced.

It should be noted that, the utility model relates to a sulfur dioxide tail gas circulation water scrubber, when using, the first inlet tube 11 and the second inlet tube 15 are both externally connected with the water tank and the water pump, the gas enters the collecting box 6 through the inlet pipe 5, and then the gas is discharged through the exhaust hole 7, and simultaneously the water enters the first ring pipe 9, and then the first nozzle 10 sprays water, reduce the dust content in the gas, the gas is guided through the baffle ring 8, slow down the gas rising speed, when the gas moves to the upper part of the baffle ring 8, the gas is guided for the second time through the baffle disc 12, slow down the rising speed again, the water enters the second ring pipe 13, and then the water is sprayed through the second nozzle 14, reduce the dust content in the gas again, increase the staying time of the gas in the water scrubber body 1, finally the gas is discharged through the exhaust pipe 2, the water containing dust flows into the drain pipe 18 through the drain hole 17, filter through filter screen 19, and then can recycle the water, reduce the waste of water resource, make things convenient for in-service use, when filter screen 19 goes up filterable impurity more, rotate drain pipe 18 for drain pipe 18 breaks away from go-between 20, and then demolishs drain pipe 18, is convenient for clear up the impurity in the drain pipe 18.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a sulfur dioxide tail gas circulation scrubbing tower which characterized in that: comprises a washing tower body (1), wherein an exhaust pipeline (2) is arranged at the top of the washing tower body (1), a plurality of support columns (3) are fixedly connected at the bottom of the washing tower body (1), a support disc (4) is fixedly connected at the bottom of the support columns (3), an air inlet pipeline (5) is arranged at the bottom of the washing tower body (1), one end of the air inlet pipeline (5) extends into the washing tower body (1), the air inlet pipeline (5) is fixedly connected with the washing tower body (1), one end of the air inlet pipeline (5) is connected with an aligning box (6) positioned in the washing tower body (1), a plurality of exhaust holes (7) are formed in the inner wall at the bottom of the aligning box (6), a blocking ring (8) positioned above the aligning box (6) is arranged in the washing tower body (1), the blocking ring (8) is fixedly connected with the inner wall of the washing tower body (1), the bottom fixedly connected with first ring pipe (9) of fender ring (8), the bottom of first ring pipe (9) is equipped with a plurality of first shower nozzles (10), one side of first ring pipe (9) is equipped with first inlet tube (11), the one end of first inlet tube (11) extends to the outside of washing tower body (1), be equipped with fender dish (12) that is located fender ring (8) top in washing tower body (1), the top of fender dish (12) is connected through a plurality of spliced poles (16) with the top inner wall of washing tower body (1), the bottom fixedly connected with second ring pipe (13) of fender dish (12), the bottom of second ring pipe (13) is equipped with a plurality of second shower nozzles (14), one side of second ring pipe (13) is equipped with second inlet tube (15), the one end of second inlet tube (15) extends to the outside of washing tower body (1), two drain holes (17) are formed in the inner wall of the bottom of the water washing tower body (1), and a filtering assembly matched with the drain holes (17) is arranged at the bottom of the water washing tower body (1).

2. The sulfur dioxide tail gas circulating water washing tower as claimed in claim 1, characterized in that: the filter assembly comprises two drain pipes (18) arranged at the bottom of the water washing tower body (1), the drain pipes (18) are located below the drain holes (17), a connecting ring (20) is sleeved outside the drain pipes (18), the top of the connecting ring (20) is fixedly connected with the bottom of the water washing tower body (1), the drain pipes (18) are connected with the connecting ring (20) in a threaded mode, and a filter screen (19) is arranged in the drain pipes (18).

3. The sulfur dioxide tail gas circulating water washing tower as claimed in claim 2, characterized in that: one side of the drain pipe (18) is provided with a handle (21).

4. The sulfur dioxide tail gas circulating water washing tower as claimed in claim 1, characterized in that: the diameter of the baffle disc (12) is larger than the inner diameter of the baffle ring (8).

5. The sulfur dioxide tail gas circulating water washing tower as claimed in claim 1, characterized in that: the bottom of the supporting plate (4) is fixedly connected with an anti-slip pad.

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