CN208771185U - A kind of environment-friendly type soda acid exhaust gas washing tower with multiple purifying function - Google Patents
A kind of environment-friendly type soda acid exhaust gas washing tower with multiple purifying function Download PDFInfo
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- CN208771185U CN208771185U CN201821224030.0U CN201821224030U CN208771185U CN 208771185 U CN208771185 U CN 208771185U CN 201821224030 U CN201821224030 U CN 201821224030U CN 208771185 U CN208771185 U CN 208771185U
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Abstract
The utility model discloses a kind of environment-friendly type soda acid exhaust gas washing tower with multiple purifying function, lotion tower includes tower body, setting level-one washing chamber and second level washing chamber in tower body, level-one washing chamber lower-left end is equipped with level-one waste gas inlet, setting is covered with suspended hood at level-one waste gas inlet, the level-one gas outlet of level-one lotion room is connected to by pipeline with the second level waste gas inlet of second level lotion room, second level washing chamber top is equipped with second level gas outlet, level-one washing chamber bottom is equipped with tapered diversion division one, second level washing chamber bottom is equipped with tapered diversion division two, tapered diversion division one and tapered diversion division two are separately connected sewage pipe, the inside of level-one washing chamber and second level washing chamber is cascading the first screen from top to bottom, first packing layer, second screen, second packing layer, spray equipment and demisting layer.Soda acid exhaust gas is purified layer by layer by two floor packing layer of once washing room, two floor packing layer of secondary washing room, and removal rate may be up to 99% or more, and it is good to purify clean environment protecting.
Description
Technical field
The utility model relates to exhaust-gas treatment field, specifically a kind of environment-friendly type soda acid exhaust gas with multiple purifying function
Scrubbing tower.
Background technique
Scrubbing tower is a kind of novel gas purification equipment, it be can floating filler layer gas purifier basis
It is upper improvement and generate, be widely used in the pre-treatment of industrial waste gas purifying, dedusting etc., clean-up effect is fine.
The main function mode of soda acid exhaust gas washing tower is that continuous acid mist exhaust gas by air hose introduces purifying column, by filler
Layer, exhaust gas and sodium hydroxide absorbing liquid carry out gas-liquid two-phase and come into full contact with absorption neutralization reaction, acid mist exhaust gas after purification, then
Atmosphere is discharged by blower after demisting plate dehydrating demisting.Absorbing liquid tower bottom after water pump is pressurized tower top spray and under, finally
It is back to tower bottom recycling.Purified acid mist exhaust gas reaches the emission request of discharge standard, is lower than national emission standard, existing
Some scrubbing towers can only remove most soda acid exhaust gas, flue dust, poison gas and foul gas in removing exhaust gas, and the soda acid of fraction is useless
Gas, flue dust, poison gas and foul gas are still directly discharged into air, and environment protecting is poor and washing is not thorough.
Utility model content
Purpose of utility model: for above-mentioned existing problem and shortage in the prior art, the purpose of this utility model is
A kind of environment-friendly type soda acid exhaust gas washing tower with multiple purifying function is provided.
Technical solution: in order to achieve the above objectives, a kind of environment-friendly type with multiple purifying function described in the utility model
Soda acid exhaust gas washing tower, the scrubbing tower include tower body, setting level-one washing chamber and second level washing chamber in the tower body, and described one
Grade washing chamber, end, lower-left is equipped with level-one waste gas inlet, and setting is covered with suspended hood, the level-one washing at level-one waste gas inlet
The level-one gas outlet of room is connected to by pipeline with the second level waste gas inlet of second level washing chamber, and second level washing chamber top is equipped with
Second level gas outlet, level-one washing chamber bottom are equipped with tapered diversion division one, and second level washing chamber bottom is equipped with tapered diversion division two,
The tapered diversion division one and tapered diversion division two are separately connected sewage pipe, the inside of the level-one washing chamber and second level washing chamber
Be cascading the first screen, the first packing layer, the second screen, the second packing layer, spray equipment and demisting layer from top to bottom.
Further, water tank is set below the level-one washing chamber and second level washing chamber, the water tank passes through water pipe and water
The connection of pump and spray equipment.
Further, the sewage pipe is also connect with sewage-treatment plant, and the water outlet of the sewage-treatment plant passes through
Water circulating pump is connect with water tank.Water source and cleaning solution can also be saved to the exhaust gas place of progress, water source is recycled.
Further, the spray equipment includes total delivery pipe and lateral, and total delivery pipe is vertically arranged, branch
Pipeline is symmetricly set on total delivery pipe, and the lateral is equipped with Anti-clogging spray nozzle, between the lateral and total delivery pipe
Angle is 45 °, and whole is in umbrella-shaped structure.This design is capable of increasing the spray area of spray equipment, accelerates soda acid exhaust gas
Purification speed.
Further, first screen and the second grid plate structure are identical, including cross-brace item and longitudinal subdivision item, institute
It states longitudinal subdivision item to be equidistantly interspersed on cross-brace item, the two sides on the longitudinal subdivision item positioned at cross-brace item are all provided with
There is block.First screen and the second screen are able to solve the problem of packing layer is blocked by thick substances, and rise to industrial wastewater
To good distillation centrifugation.
Further, the level-one waste gas inlet is equipped with activated carbon adsorption net.
Further, first packing layer and the second packing layer are filled with the cleaning solution that pH value is less than or equal to 9.
Further, demisting layer silk screen made of nonmetallic materials is constituted.
Further, the second level gas outlet is equipped with exhaust fan, and the exhaust fan is connect with muffler, the exhaust fan
Blowing mouth connects exhaust pipe.The design of exhaust fan improves working efficiency convenient for accelerating the discharge of purification gas.
Above-mentioned technical proposal can be seen that the utility model has the following beneficial effects:
A kind of environment-friendly type soda acid exhaust gas washing tower with multiple purifying function described in the utility model, structure design are closed
Reason, soda acid exhaust gas successively pass through the first packing layer of once washing room, the second packing layer, secondary washing room the first packing layer,
Second packing layer is purified layer by layer, and removal rate may be up to 99% or more, and purification is clean and environment protecting is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of first screen of the utility model；
Fig. 3 is the structural schematic diagram of the spray equipment of the utility model.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate.
Embodiment one
A kind of environment-friendly type soda acid exhaust gas washing tower with multiple purifying function as shown in Figs. 1-3, including tower body, it is described
Setting level-one washing chamber 1 and second level washing chamber 2 in tower body, the 1 lower-left end of level-one washing chamber are equipped with level-one waste gas inlet 11,
Setting is covered with suspended hood 12 at level-one waste gas inlet 11, and the level-one gas outlet 13 of the level-one washing chamber 1 passes through pipeline and two
The second level waste gas inlet 21 of grade washing chamber 2 is connected to, and 2 top of second level washing chamber is equipped with second level gas outlet 22, the level-one
1 bottom of washing chamber is equipped with tapered diversion division 1, and 2 bottom of second level washing chamber is equipped with tapered diversion division 2 23, the tapered water conservancy diversion
Portion 1 and tapered diversion division 2 23 are separately connected sewage pipe 3, and the inside of the level-one washing chamber 1 and second level washing chamber 2 is under
To first screen 4 that is above cascading, the first packing layer 5, the second screen 6, the second packing layer 7, spray equipment 8 and demisting layer
9.Water tank 10 is set below the level-one washing chamber 1 and second level washing chamber 2, and the water tank 10 passes through water pipe 15 and water pump 16 and spray
The connection of shower device 8.The spray equipment 8 includes total delivery pipe 81 and lateral 82, and total delivery pipe 81 is vertically arranged,
Lateral 82 is symmetricly set on 81 left and right sides of total delivery pipe, and the lateral 82 is equipped with Anti-clogging spray nozzle 83, and described point
Angle is 45 ° between branch pipe(tube) 82 and total delivery pipe 81, and whole is in umbrella-shaped structure.
First screen 4 described in the present embodiment is identical with 6 structure of the second screen, including cross-brace 4a and longitudinal subdivision
4b, the longitudinal subdivision 4b are equidistantly interspersed on cross-brace 4a, and laterally branch is located on the longitudinal subdivision 4b
The two sides of stay 4a are equipped with block 4c.
Embodiment two
A kind of environment-friendly type soda acid exhaust gas washing tower with multiple purifying function as shown in Figs. 1-3, including tower body, it is described
Setting level-one washing chamber 1 and second level washing chamber 2 in tower body, the 1 lower-left end of level-one washing chamber are equipped with level-one waste gas inlet 11,
Setting is covered with suspended hood 12 at level-one waste gas inlet 11, and the level-one gas outlet 13 of the level-one washing chamber 1 passes through pipeline and two
The second level waste gas inlet 21 of grade washing chamber 2 is connected to, and 2 top of second level washing chamber is equipped with second level gas outlet 22, the level-one
1 bottom of washing chamber is equipped with tapered diversion division 1, and 2 bottom of second level washing chamber is equipped with tapered diversion division 2 23, the tapered water conservancy diversion
Portion 1 and tapered diversion division 2 23 are separately connected sewage pipe 3, and the inside of the level-one washing chamber 1 and second level washing chamber 2 is under
To first screen 4 that is above cascading, the first packing layer 5, the second screen 6, the second packing layer 7, spray equipment 8 and demisting layer
9.Water tank 10 is set below the level-one washing chamber 1 and second level washing chamber 2, and the water tank 10 passes through water pipe and water pump 16 and spray
The connection of device 8.
Sewage pipe 3 described in the present embodiment is also connect with sewage-treatment plant 17, the water outlet of the sewage-treatment plant 17
Mouth is connect by water circulating pump 18 with water tank 10.
Spray equipment 8 described in the present embodiment includes total delivery pipe 81 and lateral 82, and total delivery pipe 81 is vertical
Setting, lateral 82 are symmetricly set on total 81 left and right sides of delivery pipe, and the lateral 82 is equipped with Anti-clogging spray nozzle, described
Angle is 45 ° between lateral 82 and total delivery pipe 81, and whole is in umbrella-shaped structure.
First screen 4 described in the present embodiment is identical with 6 structure of the second screen, including cross-brace 4a and longitudinal subdivision
4b, the longitudinal subdivision 4b are equidistantly interspersed on cross-brace 4a, and laterally branch is located on the longitudinal subdivision 4b
The two sides of stay 4a are equipped with block 4c.
Level-one waste gas inlet described in the present embodiment 11 is equipped with activated carbon adsorption net.
First packing layer 5 described in the present embodiment and the second packing layer 7 are less than or equal to 9 washing filled with pH value
Liquid, demisting layer silk screen made of nonmetallic materials are constituted.
Second level gas outlet described in the present embodiment 22 is equipped with exhaust fan 24, and the exhaust fan 24 is connect with muffler 25, institute
State the blowing mouth connection exhaust pipe of exhaust fan 24.
Embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model, and having read, this is practical
After novel, it is as defined in the appended claims that those skilled in the art fall within the application to the various equivalences of the utility model
Range.
Claims (8)
1. a kind of environment-friendly type soda acid exhaust gas washing tower with multiple purifying function, it is characterised in that: including tower body, the tower body
Interior setting level-one washing chamber (1) and second level washing chamber (2), level-one washing chamber (1) the lower-left end are equipped with level-one waste gas inlet
(11), setting is covered with suspended hood (12) at level-one waste gas inlet (11), the level-one gas outlet (13) of the level-one washing chamber (1)
It is connected to by pipeline with the second level waste gas inlet (21) of second level washing chamber (2), second level washing chamber (2) top is equipped with second level
Gas outlet (22), level-one washing chamber (1) bottom are equipped with tapered diversion division one (14), and second level washing chamber (2) bottom is equipped with cone
Type diversion division two (23), the tapered diversion division one (14) and tapered diversion division two (23) are separately connected sewage pipe (3), and described one
The inside of grade washing chamber (1) and second level washing chamber (2) is cascading the first screen (4), the first packing layer from top to bottom
(5), the second screen (6), the second packing layer (7), spray equipment (8) and demisting layer (9).
2. a kind of environment-friendly type soda acid exhaust gas washing tower with multiple purifying function according to claim 1, feature exist
In: water tank (10) are set below the level-one washing chamber (1) and second level washing chamber (2), the water tank (10) passes through water pipe and water
Pump the connection of (16) and spray equipment (8).
3. a kind of environment-friendly type soda acid exhaust gas washing tower with multiple purifying function according to claim 2, feature exist
In: the sewage pipe (3) also connect with sewage-treatment plant (17), and the water outlet of the sewage-treatment plant (17) passes through circulation
Water pump (18) is connect with water tank (10).
4. a kind of environment-friendly type soda acid exhaust gas washing tower with multiple purifying function according to claim 1, feature exist
In: the spray equipment (8) includes total delivery pipe (81) and lateral (82), and total delivery pipe (81) is vertically arranged, point
Branch pipe(tube) (82) is symmetricly set at left and right sides of total delivery pipe (81), and the lateral (82) is equipped with Anti-clogging spray nozzle, described
Angle is 45 ° between lateral (82) and total delivery pipe (81), and whole is in umbrella-shaped structure.
5. a kind of environment-friendly type soda acid exhaust gas washing tower with multiple purifying function according to claim 1, feature exist
In: first screen (4) is identical with the second screen (6) structure, including cross-brace item (4a) and longitudinal subdivision item (4b), institute
It states longitudinal subdivision item (4b) to be equidistantly interspersed on cross-brace item (4a), cross-brace is located on the longitudinal subdivision item (4b)
The two sides of item (4a) are equipped with block (4c).
6. a kind of environment-friendly type soda acid exhaust gas washing tower with multiple purifying function according to claim 1, feature exist
In: the level-one waste gas inlet (11) is equipped with activated carbon adsorption net.
7. a kind of environment-friendly type soda acid exhaust gas washing tower with multiple purifying function according to claim 1, feature exist
In: the cleaning solution of first packing layer (5) and the second packing layer (7) filled with pH value less than or equal to 9, the demisting layer
The silk screen made of nonmetallic materials is constituted.
8. a kind of environment-friendly type soda acid exhaust gas washing tower with multiple purifying function according to claim 1, feature exist
In: the second level gas outlet (22) is equipped with exhaust fan (24), and the exhaust fan (24) connect with muffler (25), the exhaust fan
(24) blowing mouth connects exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224030.0U CN208771185U (en) | 2018-07-31 | 2018-07-31 | A kind of environment-friendly type soda acid exhaust gas washing tower with multiple purifying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224030.0U CN208771185U (en) | 2018-07-31 | 2018-07-31 | A kind of environment-friendly type soda acid exhaust gas washing tower with multiple purifying function |
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| CN208771185U true CN208771185U (en) | 2019-04-23 |
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| CN201821224030.0U Active CN208771185U (en) | 2018-07-31 | 2018-07-31 | A kind of environment-friendly type soda acid exhaust gas washing tower with multiple purifying function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671734A (en) * | 2018-07-31 | 2018-10-19 | 太仓市宇格明叶环保设备有限公司 | A kind of environment-friendly highly efficient purification soda acid exhaust gas washing tower and its working method |
-
2018
- 2018-07-31 CN CN201821224030.0U patent/CN208771185U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671734A (en) * | 2018-07-31 | 2018-10-19 | 太仓市宇格明叶环保设备有限公司 | A kind of environment-friendly highly efficient purification soda acid exhaust gas washing tower and its working method |
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