CN210057877U

CN210057877U - Novel special purifying tower for desulfurization and dust removal of brick and tile factory

Info

Publication number: CN210057877U
Application number: CN201920768457.5U
Authority: CN
Inventors: 王桂发
Original assignee: Wuxi Kejing Environmental Plastic Technology Co Ltd
Current assignee: Wuxi Kejing Environmental Plastic Technology Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-02-14
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a special purifying column of new-type brickwork desulfurization dust removal, comprising a tower body, be close to one side trompil one of its bottom on the tower body, and this hole one goes up the fixedly connected with intake pipe, the one end of keeping away from the tower body in the intake pipe installs the air inlet machine, be close to the first filler backup pad of inner wall fixedly connected with of intake pipe top on the tower body, install first packing layer in the first filler backup pad, be close to the inner wall fixedly connected with second filler backup pad of first packing layer top on the tower body, install the second packing layer in the second filler backup pad, be close to the inner wall fixedly connected with third filler backup pad of second packing layer top on the tower body. The utility model discloses, possess advantages such as simple structure, low in manufacturing cost, get rid of efficiently, solved the problem that the structure is complicated among the prior art.

Description

Novel special purifying tower for desulfurization and dust removal of brick and tile factory

Technical Field

The utility model relates to a waste gas purification technical field specifically is a special purifying column of new-type brickyard desulfurization dust removal.

Background

The technological level of the industrial process equipment for manufacturing the bricks and the tiles is generally lower, the fuel for firing and forming the green bricks by the brick and tile manufacturing enterprises is mainly coal, a large amount of flue gas is generated in the firing process, and the flue gas has SO₂And the characteristics of high water vapor content, small dust particle size and the like, if the waste gas is discharged into the environment, the environment pollution is inevitably caused, and the purification devices are also arranged on the market, but the structures of the purification devices are more complex and the manufacturing cost is high, so that the inconvenience is brought to later use or maintenance.

In view of this, the utility model discloses, design a special purifying column of new-type brickwork desulfurization dust removal, spray through setting up the three-layer, effectively get rid of in the waste gas and dissolve in the water composition, simultaneously through the waste gas after spraying owing to contain a large amount of aqueous vapor, through setting up baffling board and cooling tower defogging net piece, effectively keep apart the water smoke in the waste gas, reach the standard that the environmental protection was discharged then.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special purifying column of new-type brickyard desulfurization dust removal possesses advantages such as simple structure, low in manufacturing cost, get rid of efficiently, has solved the problem that the structure is complicated among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel special purifying tower for desulfurization and dust removal in a brickwork plant comprises a tower body, wherein a first hole is formed in one side, close to the bottom of the tower body, an air inlet pipe is fixedly connected to the first hole, an air inlet machine is installed at one end, far away from the tower body, of the air inlet pipe, a first filler supporting plate is fixedly connected to the inner wall, close to the upper portion of the air inlet pipe, of the tower body, a first filler layer is installed on the first filler supporting plate, a second filler supporting plate is fixedly connected to the inner wall, close to the upper portion of the first filler layer, of the tower body, a second filler layer is installed on the second filler supporting plate, a third filler supporting plate is fixedly connected to the inner wall, close to the lower portion of the air inlet pipe, of the tower body, a second hole is formed in the bottom of, and a four-way pipe is fixedly connected on the second hole, one end of the four-way pipe far away from the tower body is respectively provided with an input port of three lift pumps, liquid outlet pipes are respectively arranged at output ports of the three lift pumps, a first spray pipe is arranged on the tower body near the inner wall between the first packing layer and the second packing support plate, a second spray pipe is arranged on the tower body near the inner wall between the second packing layer and the third packing support plate, a third spray pipe is arranged on the tower body near the inner wall above the third packing layer, one end of the three liquid outlet pipes far away from the lift pumps is respectively arranged with the first spray pipe, the second spray pipe and the third spray pipe, the top of the tower body is provided with a third hole, a gas collecting hood is fixedly connected on the third hole, the inner walls near the middle part and the bottom of the gas collecting hood are fixedly connected with baffle plates, and the inner walls near the top and the middle part of the gas collecting hood are fixedly connected, and a cooling tower demisting net piece is fixedly connected between the two cooling tower demisting net piece fixing plates, an air outlet pipe is fixedly connected to the top of the air collecting hood, and an air outlet machine is installed at one end, far away from the air collecting hood, of the air outlet pipe.

Preferably, the first packing layer, the second packing layer and the third packing layer are hollow ball packing.

Preferably, the bottom of the tower body is fixedly connected with a slope block which is obliquely and downwards arranged towards the direction of the four-way pipe.

Preferably, a three-way valve is arranged on the surface of the liquid outlet pipe close to the lift pump.

Preferably, the filter screen is a nylon filter screen resistant to acid and alkali.

Preferably, the baffle is arranged obliquely downwards towards the tower body.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses, setting through the three-layer spraying, make water and waste gas fully contact, fully dissolve the water-soluble material in the waste gas, through the baffling board, make the air current change original vertical flow direction for the circuitous formula flow direction of baffling board, tentatively detach the water smoke in the gas, and the baffling board sets up downwards towards tower body direction slope, make the water droplet go along the baffling board downward flow, be used for supporting the cooling tower defogging net piece fixedly through cooling tower defogging net piece fixed plate, guarantee the rigidity and the intensity of cooling tower defogging net piece installation, through the arc passageway between the adjacent cooling tower defogging net piece, change the air current flow direction, further detach the water smoke in the gas, through air inlet machine and air outlet machine, accelerate waste gas flow, make the efficiency of purification improve. To sum up, have advantages such as simple structure, low in manufacturing cost, get rid of efficiently, solved the problem of complicated structure among the prior art.

Drawings

Fig. 1 is a schematic structural view of a partial cross-sectional view of a tower body front view of the present invention;

FIG. 2 is a schematic view of an enlarged view of a portion a of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of a front view of the tower body of the present invention.

In the figure: 1-tower body, 2-air inlet pipe, 3-air inlet machine, 4-first filler support plate, 5-first filler layer, 6-second filler support plate, 7-second filler layer, 8-third filler support plate, 9-third filler layer, 10-filter screen, 11-four-way pipe, 12-lift pump, 13-first spray pipe, 14-second spray pipe, 15-third spray pipe, 16-air collecting hood, 17-baffle plate, 18-cooling tower defogging mesh sheet fixing plate, 19-cooling tower mesh sheet defogging, 20-air outlet pipe, 21-air outlet machine, 22-slope block, 23-liquid outlet pipe and 24-three-way valve.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 to 3, the present inventionThe utility model provides a technical scheme: a novel special purifying tower for desulfurization and dust removal in a brickwork plant comprises a tower body 1, wherein one side of the tower body 1, which is close to the bottom of the tower body, is provided with a first hole, an air inlet pipe 2 is fixedly connected to the first hole, one end of the air inlet pipe 2, which is far away from the tower body 1, is provided with an air inlet machine 3, waste gas is blown into the tower body 1 through the air inlet machine 3, the inner wall of the tower body 1, which is close to the upper part of the air inlet pipe 2, is fixedly connected with a first filler supporting plate 4, the first filler supporting plate 4 is provided with a first filler layer 5, the inner wall of the tower body 1, which is close to the upper part of the first filler layer 5, is fixedly connected with a second filler supporting plate 6, the second filler supporting plate 6 is provided with a second filler layer 7, the inner wall of the tower body 1, which is close, and a four-way pipe 11 is fixedly connected on the second hole, the end of the four-way pipe 11 far away from the tower body 1 is respectively provided with an input port of three lifting pumps 12, the output ports of the three lifting pumps 12 are all provided with a liquid outlet pipe 23, the inner wall of the tower body 1 near the space between the first packing layer 5 and the second packing support plate 6 is provided with a first spray pipe 13, the inner wall of the tower body 1 near the space between the second packing layer 7 and the third packing support plate 8 is provided with a second spray pipe 14, the inner wall of the tower body 1 near the upper part of the third packing layer 9 is provided with a third spray pipe 15, one end of the three liquid outlet pipes 23 far away from the lifting pumps 12 is respectively provided with the first spray pipe 13, the second spray pipe 14 and the third spray pipe 15, the water extracted from the bottom of the tower body 1 by the lifting pumps 12 is respectively sprayed out through the first spray pipe 13, the second spray pipe 14 and the third spray pipe 15, fully dissolve the water-soluble material in the waste gas, first packing layer 5, second packing layer 7 and third packing layer 9 are the clean shot filler simultaneously, and the clean shot filler has very big surface area, can make waste gas and water fully contact, improves the water-soluble material solution efficiency in the waste gas, is close to the inner wall fixedly connected with filter screen 10 of intake pipe 2 below on the tower body 1, contains SO in the waste gas₂Therefore, when the water-soluble nylon filter screen is dissolved in water, the water becomes acidic, the corrosion effect on the filter screen 10 is very strong, therefore, the filter screen is the acid and alkali resistant nylon filter screen 10, the service life of the filter screen 10 is prolonged,dust in the waste gas is dissolved in water, filtered by the filter screen 10 and accumulated on the filter screen 10, and cleared after the air inlet pipe 2 is opened at the later stage, the top of the tower body 1 is provided with a third hole, a gas collecting hood 16 is fixedly connected to the third hole, the gas collecting hood 16 is in a round table shape, so that the gas is collected towards the direction of the air outlet pipe 20, meanwhile, the inner walls of the gas collecting hood 16, which are close to the middle part and the bottom of the tower body, are fixedly connected with baffle plates 17, so that the original vertical flow direction of the gas flow is changed into the circuitous flow direction of the baffle plates 17, the water mist in the gas is primarily removed, the baffle plates 17 are obliquely and downwards arranged towards the tower body 1, so that water drops flow downwards along the baffle plates 17, the inner walls of the gas collecting hood 16, which are close to the top and the middle part, are fixedly connected with cooling, cooling tower defogging net piece fixed plate 18 is used for supporting cooling tower defogging net piece 19 fixedly, guarantee the rigidity and the intensity of the installation of cooling tower defogging net piece 19, through the arc passageway between the adjacent cooling tower defogging net piece 19, change the air current flow direction, further detach the water smoke in the gas, the top fixedly connected with outlet duct 20 of gas collecting channel 16, the one end of keeping away from gas collecting channel 16 on the outlet duct 20 is installed out fan 21, cooperation air inlet machine 3, accelerate waste gas flow, make the efficiency of purification improve.

Further, the bottom fixedly connected with of tower body 1 avoids water to amass in the 1 diapire of tower body towards the slope piece 22 that 11 direction slopes of four-way pipe set up downwards for water is good towards 11 self-flowing inlet liquids of four-way pipe.

Furthermore, a three-way valve 24 is mounted on the surface of the liquid outlet pipe 23 close to the lift pump 12, water can not be used after being recycled for many times, and is discharged through the three-way valve 24, and substances such as sulfur are dissolved in the water, so that the discharged water meets the discharge standard after being purified.

The working principle is as follows: when the special purifying tower for desulfurization and dust removal in a new brick and tile factory is used, waste gas is blown into the tower body 1 through the air inlet machine 3, the water at the bottom of the tower body 1 extracted by the lifting pump 12 is respectively sprayed out through the first spraying pipe 13, the second spraying pipe 14 and the third spraying pipe 15, and the three-layer spraying is realized, so that the water and the waste gas are fully connectedTouch, fully fuse the water-soluble material in the waste gas, and first packing layer 5, second packing layer 7 and third packing layer 9 are the clean shot filler simultaneously, and the clean shot filler has very big surface area, can make waste gas and water fully contact, improves the water-soluble material fusing efficiency in the waste gas, contains SO in the waste gas₂Therefore, when the water-soluble nylon filter screen is dissolved in water, the water becomes acidic, the corrosion effect on the filter screen 10 is very strong, therefore, the filter screen is the acid and alkali resistant nylon filter screen 10, the service life of the filter screen 10 is prolonged, dust in the waste gas is dissolved in water, filtered by the filter screen 10 and then accumulated on the filter screen 10, the gas inlet pipe 2 is opened at the later stage and then removed, when the gas rises and passes through the gas collecting cover 16, the baffle plate 17 changes the original vertical flow direction of the air flow into the circuitous flow direction of the baffle plate 17, preliminarily removes the water mist in the air, and the baffle 17 is arranged obliquely downwards towards the tower 1, so that water drops flow downwards along the baffle 17, through the arc passageway between the adjacent cooling tower defogging net piece 19, change the air current flow direction, further detach the water smoke in the gas, discharge through air-out machine 21 at last to cooperate air inlet machine 3, accelerate exhaust flow for the efficiency of purification improves.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special purifying column of new-type brick and tile factory desulfurization dust removal which characterized in that: comprises a tower body (1), one side of the tower body (1) close to the bottom of the tower body is provided with a first opening, the first opening is fixedly connected with an air inlet pipe (2), one end of the air inlet pipe (2) far away from the tower body (1) is provided with an air inlet machine (3), the tower body (1) is provided with a first filler support plate (4) fixedly connected with the inner wall close to the upper part of the air inlet pipe (2), the first filler support plate (4) is provided with a first filler layer (5), the tower body (1) is provided with a second filler support plate (6) fixedly connected with the inner wall close to the upper part of the first filler layer (5), the second filler support plate (6) is provided with a second filler layer (7), the tower body (1) is provided with a third filler support plate (8) fixedly connected with the inner wall close to the upper part of the second filler layer (7), the third filler, the inner wall fixedly connected with filter screen (10) below being close to intake pipe (2) on tower body (1), keep away from the opposite side bottom trompil two of intake pipe (2) on tower body (1), and fixedly connected with four-way pipe (11) on this hole two, the input port of three elevator pump (12) is installed respectively to the one end of keeping away from tower body (1) on four-way pipe (11), drain pipe (23) are all installed to the delivery outlet of three elevator pump (12), inner wall that is close to between first packing layer (5) and second packing backup pad (6) on tower body (1) installs first shower (13), inner wall that is close to between second packing layer (7) and third packing backup pad (8) on tower body (1) installs second shower (14), inner wall that is close to third packing layer (9) top on tower body (1) installs third shower (15), the one end of keeping away from elevator pump (12) on three drain pipe (23) is installed with first shower (13), second shower (14) and third shower (15) respectively, the top trompil of tower body (1) is three, and fixedly connected with gas collecting channel (16) on three this hole, the equal fixedly connected with baffling board (17) of inner wall that is close to its middle part and bottom on gas collecting channel (16), the equal fixedly connected with cooling tower defogging net piece fixed plate (18) of inner wall that is close to its top and middle part on gas collecting channel (16), two fixedly connected with cooling tower defogging net piece (19) between cooling tower defogging net piece fixed plate (18), the top fixedly connected with outlet duct (20) of gas collecting channel (16), the one end of keeping away from gas collecting channel (16) on outlet duct (20) is installed out fan (21).

2. The novel special purifying tower for desulfurization and dust removal in brick and tile factory as claimed in claim 1, characterized in that: the first packing layer (5), the second packing layer (7) and the third packing layer (9) are all hollow ball packing.

3. The novel special purifying tower for desulfurization and dust removal in brick and tile factory as claimed in claim 1, characterized in that: the bottom of the tower body (1) is fixedly connected with a slope block (22) which is obliquely and downwards arranged towards the direction of the four-way pipe (11).

4. The novel special purifying tower for desulfurization and dust removal in brick and tile factory as claimed in claim 1, characterized in that: and a three-way valve (24) is arranged on the surface of the liquid outlet pipe (23) close to the lifting pump (12).

5. The novel special purifying tower for desulfurization and dust removal in brick and tile factory as claimed in claim 1, characterized in that: the filter screen (10) is a nylon filter screen with acid and alkali resistance.

6. The novel special purifying tower for desulfurization and dust removal in brick and tile factory as claimed in claim 1, characterized in that: the baffle plate (17) is arranged downwards in an inclined way towards the direction of the tower body (1).