CN212440589U - High-efficient scrubbing tower - Google Patents
High-efficient scrubbing tower Download PDFInfo
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- CN212440589U CN212440589U CN202020946378.1U CN202020946378U CN212440589U CN 212440589 U CN212440589 U CN 212440589U CN 202020946378 U CN202020946378 U CN 202020946378U CN 212440589 U CN212440589 U CN 212440589U
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- condenser
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- layer
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- 238000005201 scrubbing Methods 0.000 title description 3
- 239000007921 spray Substances 0.000 claims abstract description 47
- 238000005406 washing Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims description 30
- 239000010865 sewage Substances 0.000 claims description 16
- 239000003814 drug Substances 0.000 claims description 15
- 238000005507 spraying Methods 0.000 claims description 9
- 230000001413 cellular effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000002912 waste gas Substances 0.000 abstract description 32
- 239000000428 dust Substances 0.000 abstract description 21
- 239000007789 gas Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 13
- 238000000746 purification Methods 0.000 abstract description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 5
- 239000003546 flue gas Substances 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 abstract description 3
- 238000011268 retreatment Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000002245 particle Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000002894 chemical waste Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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Abstract
The utility model relates to a technical field of gas purification equipment especially relates to a high-efficient washing tower, be provided with the tower body that air inlet and top were provided with the gas outlet including the below, inside air inlet of tower body and gas outlet between from the top down set gradually the filling layer, spray set who sprays downwards, remove dust and remove fog layer and house formula and remove fog layer, the filling layer be PP raschig ring, the dust removal remove fog layer include a plurality of perpendicular upwards side by side set up the dust removal defogging pipe in the tower body, the utility model discloses simple structure, reasonable in design removes dust and removes fog layer and carries out retreatment to flue gas after filling layer and spray set coarse separation, and the whirl blade changes the running state of waste gas to the spiral advances in the inner wall of condenser with the whirl mode, increases and the contact time of condenser, great improvement exhaust purification's effect.
Description
Technical Field
The utility model relates to a gaseous clarification plant's technical field especially relates to a high-efficient washing tower.
Background
The waste gas treatment mainly refers to the work of injecting dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas into industrial waste gas generated in industrial places for treatment. Common waste gas treatment includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like. With the attention of people on living environment, industrial waste gas can be discharged into the air after corresponding treatment reaches the standard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, provide a through from the top down set gradually the filling layer between inside air inlet of tower body and gas outlet, spray set, the dust removal defogging layer that sprays downwards and house formula defogging layer, through filling layer, the spray set that sprays downwards, remove dust defogging layer and house formula defogging layer and carry out the high-efficient scrubbing tower of handling to the waste gas that gets into the tower body.
In order to solve the above problem, the utility model discloses the technical scheme who takes is:
a high-efficiency washing tower comprises a tower body, wherein an air inlet is arranged below the tower body, an air outlet is arranged above the tower body, a filling layer, a spraying device which sprays downwards, a dedusting and demisting layer and a house-type demisting layer are sequentially arranged between the air inlet and the air outlet inside the tower body from top to bottom, the filling layer is a PP Raschig ring, the dedusting and demisting layer comprises a plurality of dedusting and demisting pipes which are vertically and upwards arranged in the tower body in parallel, each dedusting and demisting pipe comprises an outer barrel, the upper end and the lower end of which are respectively provided with the air outlet and the air inlet, and a rotational flow blade and a condenser which are arranged in the outer barrel from top to bottom, sewage discharge holes are uniformly distributed on the condenser, the sewage discharge holes are obliquely and upwards arranged on the condenser, the horizontal position of a port of the inner wall of the condenser at the sewage discharge hole is lower than the horizontal position of a port of the outer wall of the condenser, gaps are, the clearance for collect the storehouse, the bottom of tower body and urceolus all be provided with the wash port, the air inlet of whirl blade be linked together with the air inlet of urceolus below, the air outlet of whirl blade be linked together with the air inlet of condenser, the air outlet of condenser be linked together with the air outlet of urceolus upper end.
The cross section of the PP raschig ring is cellular.
The spray device comprises a plurality of spray pipes transversely arranged in the tower body, a plurality of spray holes formed below the spray pipes along the length direction of the spray pipes, and a spray head connected with the spray holes, wherein the spray head sprays medicament or cleaning solution to a lower filling layer, an inlet pipe is connected to the inlets of the spray pipes, a liquid medicine box is connected to the inlet pipe, and a high-pressure pump connected with the inlet pipe is arranged in the liquid medicine box.
The condenser comprises a cylindrical inner wall and condenser pipes spirally wound on the cylindrical inner wall, the upper end of the cylindrical inner wall is communicated with the gas outlet above the outer barrel, the lower end of the inner wall is communicated with the gas outlet of the gas inlet of the swirl vane, the sewage discharge hole is formed in the inner wall between two adjacent condenser pipes, and the sewage discharge hole is not communicated with the two condenser pipes on two sides.
The house-type demisting layer is in a house shape formed by a plurality of demisting plates.
The utility model discloses an gain effect is:
the utility model discloses when using, start the high-pressure pump, the high-pressure pump passes through the inlet tube and carries washing liquid or liquid medicine in to many spray pipes, and washing liquid or liquid medicine pass through the shower nozzle and spout to the filling layer, and the filling layer mainly comprises PP raschig ring, and PP raschig ring has the surface area big, and characteristics such as low-pressure loss compare in other filling materials, use PP raschig ring to have higher treatment effeciency and lower working costs's advantage. PP Raschig ring forms water film on the surface after being sprayed by liquid, after waste gas enters into the tower body, the waste gas contacts with the water film to achieve higher purification rate and achieve the effect of dust removal and temperature reduction on gas, then the gas enters into a dust removal and defogging layer through a spraying device, the spraying device sprays washing liquid or liquid medicine to ensure that the waste gas fully contacts with the liquid medicine or the washing liquid flowing on the surface of the filler to adsorb dust and dirt contained in the waste gas, after washing, the waste liquid is collected to the bottom of the tower body and then is discharged to a waste water system for treatment through a drain hole, after the waste gas is roughly separated by the filling layer and the spraying device, the waste gas passes through a rotational flow blade, the rotational flow blade rotates to change the running state of the waste gas, so that the waste gas spirally advances in the inner wall of a condenser in a rotational flow mode, a condenser pipe of the, the water vapor meets the condensation and adheres to the inner walls of the condenser. Meanwhile, fine dust and particles in the waste gas are thrown onto the inner wall of the condenser under the action of centrifugal force and are agglomerated with condensed water drops to form larger particles. And under the scouring of flue gas and centrifugal force effect, arrange to the collection storehouse from the blowhole of condenser in, the waste liquid of collecting the storehouse is discharged from the bottom of bottom drippage tower body under the effect of gravity, and the waste gas after the processing gets into house formula defogging layer, and the defogging board on house formula defogging layer carries out the secondary defogging to unfiltered vapour and liquid granule to reach final washing dust removal defogging effect, house formula defogging layer increase waste gas and defogging board's area of contact. The utility model discloses simple structure, reasonable in design, the dust removal defogging layer is to carrying out retreatment through filling layer and spray set coarse separation back flue gas, and the whirl blade changes the running state of waste gas to the whirl mode is advanced at the inner wall of condenser spiral, increases the contact time with the condenser, great improvement exhaust purification's effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the filling layer of the present invention.
Fig. 3 is a schematic structural view of the dust-removing and mist-removing pipe of the present invention.
Fig. 4 is a schematic structural diagram of the swirl vane of the present invention.
Fig. 5 is a schematic structural diagram of the condenser of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
Referring to fig. 1, 2, 3, 4 and 5, the numbering in the figures is: tower body 1, filling layer 2, spray pipe 3, nozzle 4, outer cylinder 5, swirl vane 6, condenser 7, sewage hole 8, collecting bin 9, condensing pipe 10 and defogging plate 11.
The utility model relates to a high-efficiency washing tower, which comprises a tower body 1, wherein an air inlet is arranged below the tower body 1, an air outlet is arranged above the tower body 1, a filling layer 2, a spraying device which sprays downwards, a dedusting and demisting layer and a house type demisting layer are sequentially arranged between the air inlet and the air outlet inside the tower body 1 from top to bottom, the filling layer 2 is a PP Raschig ring, the dedusting and demisting layer comprises a plurality of dedusting and demisting pipes which are vertically and upwards arranged in the tower body in parallel, the dedusting and demisting pipes comprise an outer barrel 5, the upper end and the lower end of which are respectively provided with the air outlet and the air inlet, and a swirl vane 6 and a condenser 7 which are arranged in the outer barrel 5 from top to bottom, sewage discharge holes 8 are uniformly distributed on the condenser 7, the sewage discharge holes 8 are obliquely and upwards arranged on the condenser, the horizontal position of the sewage discharge holes 8, which are positioned at the opening of the inner wall, the outer walls of the condenser 7 and the cyclone blades 6 are provided with gaps with the inner wall of the outer barrel 5, the gaps are collecting bins 9, drain holes are formed in the bottom of the tower body 1, the air inlets of the cyclone blades 6 are communicated with the air inlets below the outer barrel 5, the air outlets of the cyclone blades 6 are communicated with the air inlets of the condenser 7, and the air outlets of the condenser 7 are communicated with the air outlets at the upper end of the outer barrel 5.
The cross section of the PP raschig ring is cellular.
Spray set include a plurality of spray orifices that the length direction of horizontal many spray pipes 3, spray pipes 3 that set up in the tower body was seted up along the length direction of spray pipes and the shower nozzle 4 that is connected with the spray orifice, shower nozzle 4 spray medicament or washing liquid to the lower filling layer, the access connection of many spray pipes has an inlet tube, the inlet tube be connected with the spray tank, the spray tank in be provided with the high-pressure pump that is connected with the inlet tube.
The condenser comprises a cylindrical inner wall and a condensing pipe 10 spirally wound on the cylindrical inner wall, the upper end of the cylindrical inner wall is communicated with a gas outlet above the outer barrel 5, the lower end of the inner wall is communicated with a gas outlet of a gas inlet of the swirl vane 6, the sewage discharge hole 8 is formed in the inner wall between two adjacent condensing pipes 10, and the sewage discharge hole 8 is not communicated with the two condensing pipes on two sides.
The house-type demisting layer is in a house shape formed by a plurality of demisting plates.
The utility model discloses an gain effect is:
the utility model discloses when using, start the high-pressure pump, the high-pressure pump passes through the inlet tube and carries washing liquid or liquid medicine in to many spray pipes, and washing liquid or liquid medicine pass through the shower nozzle and spout to the filling layer, and filling layer 2 mainly comprises PP raschig ring, and PP raschig ring has the surface area big, and characteristics such as low-pressure loss compare in other filling materials, use PP raschig ring to have higher treatment effeciency and lower working costs's advantage. PP Raschig ring forms water film on the surface after being sprayed by liquid, after waste gas enters the tower body 1, the waste gas contacts with the water film to achieve higher purification rate and achieve the effect of dust removal and temperature reduction on the gas, then the gas enters a dust removal and defogging layer through a spraying device, the spraying device sprays washing liquid or liquid medicine to ensure that the waste gas fully contacts with the liquid medicine or the washing liquid flowing on the surface of the filler 2 to adsorb dust and dirt contained in the waste gas, after washing, the waste liquid is collected to the bottom of the tower body 1 and then is discharged to a waste water system for treatment through a drain hole, after the waste gas is roughly separated by the filling layer 2 and the spraying device, the cyclone blade 6 is started, the cyclone blade 6 rotates to change the running state of the waste gas, the waste gas spirally advances in the inner wall of the condenser 7 in a cyclone mode, the condenser pipe 10 of the condenser 7 is connected with cooling circulating water, the lower, the upper end is a water outlet, condensed water enters from the lower end and flows out from the upper end, the damp and hot waste gas with partial washing liquid is contacted with the condenser 7, and water vapor is condensed when meeting the condensation and is attached to the inner wall of the condenser. Meanwhile, fine dust and particles in the waste gas are thrown onto the inner wall of the condenser under the action of centrifugal force and are agglomerated with condensed water drops to form larger particles. And under the effect of the scouring and centrifugal force of the flue gas, 8 rows of blowholes from the condenser to collect the storehouse 9 in, collect the waste liquid in the storehouse 9 under the effect of gravity, the bottom that drips to the tower body 1 from the bottom is discharged, the waste gas after the processing gets into house formula defogging layer, house formula defogging layer's defogging board 11 carries out the secondary defogging to unfiltered vapour and liquid granule, in order to reach final washing dust removal defogging effect, house formula defogging layer increases the area of contact of waste gas and defogging board. The utility model discloses simple structure, reasonable in design removes dust and removes the fog layer and carries out retreatment to flue gas after filling layer and spray set coarse separation, and whirl blade 6 changes the running state of waste gas to the whirl mode is the spiral in the inner wall of condenser 7 and is advanced, increases the contact time with the condenser, great improvement exhaust purification's effect.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment 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 an efficient washing tower, is provided with the tower body that air inlet and top were provided with the gas outlet including the below, its characterized in that: the device is characterized in that a filling layer, a spraying device which sprays downwards, a dedusting and demisting layer and a house-type demisting layer are sequentially arranged between an air inlet and an air outlet in the tower body from top to bottom, the filling layer is a PP Raschig ring, the dedusting and demisting layer comprises a plurality of dedusting and demisting pipes which are vertically and upwards arranged in the tower body in parallel, each dedusting and demisting pipe comprises an outer barrel, the upper end and the lower end of each outer barrel are respectively provided with the air outlet and the air inlet, and a rotational flow blade and a condenser which are arranged in the outer barrel from top to bottom, sewage discharge holes are uniformly distributed on the condenser, the sewage discharge holes are obliquely and upwards arranged on the condenser, the horizontal position of the sewage discharge holes at the opening of the inner wall of the condenser is lower than that at the opening of the outer wall of the condenser, gaps are formed between the outer walls of the condenser and the rotational flow blade, the bottom of the tower body and the bottom of the outer barrel are both provided with drain holes, the air inlets of the rotational flow blades are communicated with the air inlet below the outer barrel, the air outlets of the rotational flow blades are communicated with the air inlet of the condenser, and the air outlet of the condenser is communicated with the air outlet at the upper end of the outer barrel.
2. An efficient scrubber tower as recited in claim 1, further comprising: the cross section of the PP raschig ring is cellular.
3. An efficient scrubber tower as recited in claim 1, further comprising: the spray device comprises a plurality of spray pipes transversely arranged in the tower body, a plurality of spray holes formed below the spray pipes along the length direction of the spray pipes, and a spray head connected with the spray holes, wherein the spray head sprays medicament or cleaning solution to a lower filling layer, an inlet pipe is connected to the inlets of the spray pipes, a liquid medicine box is connected to the inlet pipe, and a high-pressure pump connected with the inlet pipe is arranged in the liquid medicine box.
4. An efficient scrubber tower as recited in claim 1, further comprising: the condenser comprises a cylindrical inner wall and condenser pipes spirally wound on the cylindrical inner wall, the upper end of the cylindrical inner wall is communicated with the gas outlet above the outer barrel, the lower end of the inner wall is communicated with the gas outlet of the gas inlet of the swirl vane, the sewage discharge hole is formed in the inner wall between two adjacent condenser pipes, and the sewage discharge hole is not communicated with the two condenser pipes on two sides.
5. An efficient scrubber tower as recited in claim 1, further comprising: the house-type demisting layer is in a house shape formed by a plurality of demisting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020946378.1U CN212440589U (en) | 2020-05-29 | 2020-05-29 | High-efficient scrubbing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020946378.1U CN212440589U (en) | 2020-05-29 | 2020-05-29 | High-efficient scrubbing tower |
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| Publication Number | Publication Date |
|---|---|
| CN212440589U true CN212440589U (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020946378.1U Active CN212440589U (en) | 2020-05-29 | 2020-05-29 | High-efficient scrubbing tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117180916A (en) * | 2023-09-06 | 2023-12-08 | 马鞍山艾瑞斯环保科技有限公司 | An organic waste gas treatment system |
-
2020
- 2020-05-29 CN CN202020946378.1U patent/CN212440589U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117180916A (en) * | 2023-09-06 | 2023-12-08 | 马鞍山艾瑞斯环保科技有限公司 | An organic waste gas treatment system |
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