CN110975575A - Spray tower for industrial waste gas treatment and spray method thereof - Google Patents
Spray tower for industrial waste gas treatment and spray method thereof Download PDFInfo
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- CN110975575A CN110975575A CN201911276319.6A CN201911276319A CN110975575A CN 110975575 A CN110975575 A CN 110975575A CN 201911276319 A CN201911276319 A CN 201911276319A CN 110975575 A CN110975575 A CN 110975575A
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- 239000007921 spray Substances 0.000 title claims abstract description 71
- 239000007789 gas Substances 0.000 title claims abstract description 42
- 239000002440 industrial waste Substances 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 239000002912 waste gas Substances 0.000 claims abstract description 24
- 238000005507 spraying Methods 0.000 claims abstract description 20
- 238000005192 partition Methods 0.000 claims abstract description 19
- 239000003814 drug Substances 0.000 claims abstract description 17
- 239000000945 filler Substances 0.000 claims abstract description 14
- 238000000746 purification Methods 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 10
- 239000006260 foam Substances 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims abstract description 7
- 239000002585 base Substances 0.000 claims description 28
- 239000003595 mist Substances 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 7
- 239000002360 explosive Substances 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000006477 desulfuration reaction Methods 0.000 claims description 3
- 230000023556 desulfurization Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The invention discloses a spray tower for treating industrial waste gas and a spray method thereof. The invention has simple structure, is beneficial to removing partial harmful substances and dust in the waste gas through the initial contact of the spray header to the waste gas, and is beneficial to improving the dust removal effect of the spray tower; the design of the communicating pipe is convenient for spraying the medicament for removing harmful substances in the waste gas, the problem of generating foam when the medicament and water flow fall is avoided through the design of the partition plate, and the influence on the work of the water pump is avoided; the design of the flow equalizing plate is favorable for the sprayed water flow and the medicament to uniformly flow in the filler, and the problem that the wall flow phenomenon is caused to influence the purification effect is avoided by the design of the two spray heads.
Description
Technical Field
The invention relates to a spray tower, in particular to a spray tower for industrial waste gas treatment and a spraying method thereof, belonging to the technical field of spray tower application.
Background
The spray column reaches air purification's equipment through the mode that sprays, and along with the development of each line of enterprise, industrial waste gas's emission has caused very big influence and harm to the atmosphere pollution, how to administer industrial waste gas and become the essential problem that pollutes and administer, and a lot of enterprises also feel vexed for waste gas treatment, and the whole tower body of spray column is by: the spray tower is characterized by comprising a spray layer, a defogging layer, a packing layer, an air inlet and an air outlet, a liquid storage water tank, a circulating water pump, a spray pipeline, an overhaul window and the like, wherein the spray tower adopts the working principle that gas is in contact with spray liquid, so that pollutants in the gas to be treated are conveyed into the liquid, and then the clean gas is separated from the polluted liquid through the liquid sprayed by the spiral nozzle, so that the aim of purifying waste gas is fulfilled. The acid-base waste gas is treated by a gas-liquid reverse absorption mode through a filling type acid mist spray tower, spray liquid is sprayed downwards from the top of the tower to form mist, and waste gas to be treated is upwards and reversely flowed from the bottom of the tower to be contacted with the gas-liquid.
The existing spray tower is mainly used for treating waste gas in industrial production, harmful substances in the waste gas are removed in a targeted manner when the waste gas enters a filler during waste gas treatment, and a large amount of smoke dust is contained in the waste gas and cannot be removed in advance, so that the effect of gas-liquid phase flow in a tower body is reduced easily, and the purification efficiency is influenced; when the doped agent in the water mist is removed, the water mist and the water flow to the tower seat to easily form foam to enter the water pump, so that the operation of the water pump is influenced, and the service life of the water pump is reduced. Therefore, a spray tower for treating industrial waste gas and a spraying method thereof are provided to solve the above problems.
Disclosure of Invention
The present invention has been made to solve the above problems, and an object of the present invention is to provide a spray tower for treating industrial waste gas and a spraying method thereof.
The invention achieves the above-mentioned purpose through the following technical scheme, a spray tower for treating industrial waste gas and a spray method thereof, comprising a spray tower seat, a first tower body, a second tower body, a spray mechanism and a cleaning mechanism, wherein the spray tower seat is arranged on the tower seat;
the spray mechanism comprises a water pump, a transverse pipe and a water pipe, the interior of the tower seat is communicated with the transverse pipe, the end part of the transverse pipe is fixedly connected with the water pump, the water pump is fixedly connected with the water pipe, the end part of the water pipe is fixedly connected with the spray head, the bottom end of the water pipe is communicated with the connecting pipe, and the end part of the connecting pipe is fixedly connected with the spray head;
the clearing mechanism comprises a supporting plate, a limiting plate and a flow equalizing plate, the supporting plate, the limiting plate and the flow equalizing plate are fixedly connected with a first tower body and a second tower body, a tower seat side wall at the bottom of the first tower body is communicated with a communicating pipe, the end part of the communicating pipe is fixedly connected with a pump body, and the pump body is fixedly connected with the top of the medicine storage box.
Preferably, mutual sealed fixed connection between first body of the tower and the second body of the tower, first body of the tower and second body of the tower all are the same ring form barrel of diameter, and first body of the tower and second body of the tower inside all is equipped with the shower nozzle.
Preferably, the first tower body and the second tower body are internally provided with a supporting plate, a limiting plate and a flow equalizing plate respectively, the limiting plate and the flow equalizing plate are provided with a plurality of through holes for water circulation, and the top surface of each flow equalizing plate is provided with a spray head correspondingly.
Preferably, second tower body top and ring annular structure' S mounting panel fixed connection, the inside evenly distributed of mounting panel has a plurality of defogging boards, and every defogging board all is S-shaped structure and mutual parallel distribution.
Preferably, one side of the tower base is communicated with the fan, a control cabinet for controlling the air quantity is arranged between the fan and the tower base, and the top of the side wall of the tower base is communicated with the overflow pipe.
Preferably, the top of the second tower body is fixedly connected with the top of the tower in a sealing manner, and the top of the tower is communicated with the exhaust pipe.
Preferably, the interior of the tower seat is respectively fixedly connected with the partition board and the guide plate, the partition board and the guide plate are respectively provided with a through hole for air and water circulation, and the guide plate is fixedly connected with the connecting pipe.
Preferably, the water pump is fixedly connected with one side of the tower base, the water pump is positioned between the medicine storage box and the tower base, and a water pipe and a connecting pipe which are connected with the water pump are connected with the tower body in a penetrating way.
Preferably, the transverse pipe is located at the bottom end inside the tower seat, a cavity for air to enter is formed between the partition plate inside the tower seat and the guide plate, and the spray header on the top surface of the partition plate is opposite to the guide plate.
Preferably, the spraying method of the industrial waste gas treatment spraying tower comprises the following steps:
(1) ventilating, namely discharging industrial waste gas into the tower base through the work of a fan, controlling the air quantity of the fan through a control cabinet, uniformly conveying the industrial waste gas into the first tower body and the second tower body after being guided by a guide plate, fully contacting the filler on a supporting plate, and limiting the filler between the supporting plate and a limiting plate to prevent the filler from being blown off by gas;
(2) spraying, wherein circulating water is stored in the tower seat, a water source in the tower seat is pumped into the water pipe by the operation of the water pump and is sprayed out by a spiral spray head at the end part of the water pipe, and part of the water source enters the connecting pipe and is sprayed out by the spray head;
(3) the water mist sprayed out of the spray head is subjected to primary dust removal between the partition plate and the flow equalizing plate, the water mist falls on the partition plate to remove foam, the foam is prevented from entering a water pump to influence the work of the water pump, the water mist sprayed out of the spray head is contacted with industrial waste gas from bottom to top and gas and liquid, and the waste gas is subjected to desulfurization, deacidification and alkali removal purification in the filler;
(4) the medicine that adds, when purifying, the medicament in with the explosive box through communicating pipe by the work of the pump body emits into the column base, forms the spraying at the top of the tower after mixing with the circulating water, plays the exhaust purification effect, and the waste gas of purification is discharged by the blast pipe after passing through the top of the tower, and the inside defogging board of mounting panel is got rid of the back water smoke of air-purifying and is discharged up to standard.
The invention has the beneficial effects that:
1. the invention has simple structure and convenient operation, when the waste gas is introduced, the preliminary contact of the spray header to the waste gas is beneficial to removing partial harmful substances and dust in the waste gas, the dust removal effect of the spray tower is beneficial to improving, and the reduction of the purification efficiency caused by the large amount of smoke dust entering the tower is avoided;
2. according to the invention, the chemicals for removing harmful substances in the waste gas can be conveniently sprayed through the design of the communicating pipe, the problem of generating foam when the chemicals and water flow fall is avoided through the design of the partition plate, the phenomenon that the foam enters the water pump to influence the work of the water pump is avoided, and the service life of the water pump is prolonged.
3. The design of the flow equalizing plate is beneficial to uniform flow of sprayed water flow and medicament in the filler, the problem that the wall flow phenomenon is generated to influence the purification effect is avoided through the design of the two spray heads, and the design of the mounting plate is beneficial to removal of water mist in air and up-to-standard emission of gas.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of the interior of the present invention in elevation;
FIG. 3 is a schematic view of the external front view structure of the present invention;
FIG. 4 is a schematic top view of the tower base of the present invention;
FIG. 5 is a schematic view of the mounting plate according to the present invention.
In the figure: 1. the tower comprises a tower base, 2, a first tower body, 3, a second tower body, 4, a tower top, 5, an exhaust pipe, 6, a mounting plate, 601, a demisting plate, 7, a supporting plate, 8, a limiting plate, 9, a flow equalizing plate, 10, a spray head, 11, a water pump, 12, a transverse pipe, 13, a water pipe, 14, a connecting pipe, 15, a spray head, 16, a partition plate, 17, a guide plate, 18, a medicine storage box, 19, a pump body, 20, a communicating pipe, 21, an overflow pipe, 22, a control cabinet, 23, a fan, 24, a feeding door, 25 and an access door.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1-5, a spray tower for treating industrial waste gas and a spraying method thereof, comprising a tower base 1, a first tower body 2, a second tower body 3, a spraying mechanism and a cleaning mechanism;
the spraying mechanism comprises a water pump 11, a transverse pipe 12 and a water pipe 13, the interior of the tower base 1 is communicated with the transverse pipe 12, the end part of the transverse pipe 12 is fixedly connected with the water pump 11, the water pump 11 is fixedly connected with the water pipe 13, the end part of the water pipe 13 is fixedly connected with the spray head 10, the bottom end of the water pipe 13 is communicated with a connecting pipe 14, and the end part of the connecting pipe 14 is fixedly connected with a spray head 15;
clear away the mechanism and include backup pad 7, limiting plate 8 and flow equalizing plate 9, backup pad 7, limiting plate 8 and flow equalizing plate 9 all with first body of the tower 2 and the 3 fixed connection of second body of the tower, the tower 1 lateral wall and the communicating pipe 20 intercommunication of first body of the tower 2 bottom, 20 tip and the pump body 19 fixed connection of communicating pipe, and pump body 19 and explosive box 18 top fixed connection.
First body of tower 2 and second body of tower 3 between sealed fixed connection each other, first body of tower 2 and second body of tower 3 all are the same ring form barrel of diameter, and first body of tower 2 and the inside shower nozzle 10 that all is equipped with of second body of tower 3.
The inside backup pad 7, limiting plate 8 and the even flow plate 9 of all being equipped with respectively of first tower body and second tower body, a plurality of through-holes that are used for the hydrologic cycle are all offered to limiting plate 8 and even flow plate 9, and every even flow plate 9 top surface all corresponds there is the shower nozzle 10.
Second tower body top and the mounting panel 6 fixed connection of ring annular structure, the inside evenly distributed of mounting panel 6 has a plurality of defogging boards 601, and every defogging board 601 all is S-shaped structure and mutual parallel distribution.
One side of the tower seat 1 is communicated with a fan 23, a control cabinet 22 for controlling air quantity is arranged between the fan 23 and the tower seat 1, and the top of the side wall of the tower seat 1 is communicated with an overflow pipe 21.
The top of the second tower body 3 is fixedly connected with the top of the tower 4 in a sealing way, and the top of the tower 4 is communicated with the exhaust pipe 5.
The interior of the tower seat 1 is respectively fixedly connected with a partition plate 16 and a guide plate 17, through holes for air and water circulation are formed in the partition plate 16 and the guide plate 17, and the guide plate 17 is fixedly connected with a connecting pipe 14.
The water pump 11 is fixedly connected with one side of the tower base 1, the water pump 11 is positioned between the medicine storage box 18 and the tower base 1, and a water pipe 13 and a connecting pipe 14 which are connected with the water pump 11 are both in through connection with the tower body.
The transverse pipe 12 is positioned at the bottom end inside the tower seat 1, a cavity for air to enter is formed between the partition plate 16 and the guide plate 17 inside the tower seat 1, and the spray header 15 on the top surface of the partition plate 16 is opposite to the guide plate 17.
A spraying method of a spraying tower for treating industrial waste gas is obtained by the spraying tower for treating industrial waste gas, and comprises the following steps:
(1) ventilating, namely discharging industrial waste gas into the tower base 1 through the operation of a fan 23, controlling the air quantity of the fan 23 through a control cabinet 22, uniformly conveying the industrial waste gas into the first tower body 2 and the second tower body 3 after being guided by a guide plate 17, fully contacting the filler on a supporting plate 7, and limiting the filler between the supporting plate 7 and a limiting plate 8 to prevent the filler from being blown off by gas;
(2) spraying, wherein circulating water is stored in the tower seat 1, a water source in the tower seat 1 is pumped into a water pipe 13 by the operation of a water pump 11 and is sprayed out through a spiral spray head 10 at the end part of the water pipe 13, and part of the water source enters a connecting pipe 14 and is sprayed out by a spray head 15;
(3) the water mist sprayed by the spray header 15 is subjected to primary dust removal between the partition plate 16 and the flow equalizing plate 9, the water mist falls on the partition plate 16 to be subjected to foam removal, so that the foam is prevented from entering the water pump 11 to influence the work of the water pump 11, the water mist sprayed by the spray header 10 is contacted with the industrial waste gas from bottom to top and the gas and the liquid, and the waste gas is subjected to desulfurization, deacidification and alkali removal purification in the filler;
(4) when adding medicine, purify, the medicament in the explosive box 18 is discharged into the tower base 1 through the communicating pipe 20 by the work of the pump body 19, forms the spraying at the top of the tower 4 after mixing with the circulating water, plays the role of waste gas purification, the purified waste gas is discharged by the exhaust pipe 5 after passing through the top of the tower 4, and the demisting plate 601 inside the mounting plate 6 discharges up to standard after removing the water mist in the purified air.
It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a spray column for industrial waste gas treatment which characterized in that: comprises a tower seat (1), a first tower body (2), a second tower body (3), a spraying mechanism and a cleaning mechanism;
the spraying mechanism comprises a water pump (11), a transverse pipe (12) and a water pipe (13), the interior of the tower base (1) is communicated with the transverse pipe (12), the end part of the transverse pipe (12) is fixedly connected with the water pump (11), the water pump (11) is fixedly connected with the water pipe (13), the end part of the water pipe (13) is fixedly connected with the spray head (10), the bottom end of the water pipe (13) is communicated with a connecting pipe (14), and the end part of the connecting pipe (14) is fixedly connected with the spray head (15);
clear away mechanism and include backup pad (7), limiting plate (8) and flow evening board (9), backup pad (7), limiting plate (8) and flow evening board (9) all with first body of the tower (2) and second body of the tower (3) fixed connection, tower seat (1) lateral wall and communicating pipe (20) intercommunication of first body of the tower (2) bottom, communicating pipe (20) tip and pump body (19) fixed connection, and pump body (19) and explosive box (18) top fixed connection.
2. The industrial waste gas treatment spray tower according to claim 1, wherein: mutual sealed fixed connection between first body of tower (2) and second body of tower (3), first body of tower (2) and second body of tower (3) all are the same ring form barrel of diameter, and first body of tower (2) and second body of tower (3) inside all are equipped with shower nozzle (10).
3. The industrial waste gas treatment spray tower according to claim 1, wherein: first tower body and second tower body are inside all to be equipped with backup pad (7), limiting plate (8) and flow homogenizing plate (9) respectively, a plurality of through-holes that are used for the water circulation are all offered to limiting plate (8) and flow homogenizing plate (9), and every flow homogenizing plate (9) top surface all corresponds shower nozzle (10).
4. The industrial waste gas treatment spray tower according to claim 1, wherein: second tower body top and mounting panel (6) fixed connection of ring annular structure, the inside evenly distributed of mounting panel (6) has a plurality of defogging boards (601), and every defogging board (601) all are S-shaped structure and mutual parallel distribution.
5. The industrial waste gas treatment spray tower according to claim 1, wherein: one side of the tower base (1) is communicated with a fan (23), a control cabinet (22) used for controlling air quantity is arranged between the fan (23) and the tower base (1), and the top of the side wall of the tower base (1) is communicated with an overflow pipe (21).
6. The industrial waste gas treatment spray tower according to claim 1, wherein: the top of the second tower body (3) is fixedly connected with the tower top (4) in a sealing mode, and the top of the tower top (4) is communicated with the exhaust pipe (5).
7. The industrial waste gas treatment spray tower according to claim 1, wherein: the tower base is characterized in that the interior of the tower base (1) is respectively fixedly connected with a partition plate (16) and a guide plate (17), through holes for air and water to circulate are formed in the partition plate (16) and the guide plate (17), and the guide plate (17) is fixedly connected with a connecting pipe (14).
8. The industrial waste gas treatment spray tower according to claim 1, wherein: the water pump (11) is fixedly connected with one side of the tower base (1), the water pump (11) is positioned between the medicine storage box (18) and the tower base (1), and a water pipe (13) and a connecting pipe (14) which are connected with the water pump (11) are connected with the tower body in a penetrating way.
9. The industrial waste gas treatment spray tower according to claim 1, wherein: the horizontal pipe (12) is located at the bottom end inside the tower seat (1), a cavity for air to enter is formed between the partition plate (16) inside the tower seat (1) and the guide plate (17), and the spray header (15) on the top surface of the partition plate (16) is opposite to the guide plate (17).
10. A spray tower for industrial waste gas treatment according to claims 1-9, resulting in a spray method of a spray tower for industrial waste gas treatment, characterized in that: the spraying method comprises the following steps:
(1) ventilating, namely discharging industrial waste gas into the tower base (1) through the work of a fan (23), controlling the air quantity of the fan (23) through a control cabinet (22), uniformly conveying the industrial waste gas into the first tower body (2) and the second tower body (3) after being guided by a guide plate (17), fully contacting the filler on a support plate (7), and limiting the filler between the support plate (7) and a limiting plate (8) to avoid the filler from being blown off by gas;
(2) spraying, wherein circulating water is stored in the tower base (1), a water source in the tower base (1) is pumped into a water pipe (13) by the operation of a water pump (11), and is sprayed out through a spiral spray nozzle (10) at the end part of the water pipe (13), and part of the water source enters a connecting pipe (14) and is sprayed out through a spray head (15);
(3) the dust removal purification, the water fog sprayed by the spray header (15) carries on the elementary dust removal between baffle (16) and uniform flow plate (9), the water fog is fallen on the baffle (16) and carried on the foam to remove, avoid the foam to enter the water pump (11) and influence the work of the water pump (11), reach the contact purpose with gas-liquid from bottom to top industrial waste gas by the water fog sprayed by the spray header (10), carry on the waste gas desulfurization and remove the acid alkali to purify in the packing;
(4) the medicine is added, when the purification is carried out, the medicine in the medicine storage box (18) is discharged into the tower base (1) through the communicating pipe (20) by the work of the pump body (19), the medicine is mixed with circulating water and then sprayed on the tower top (4), the waste gas purification effect is achieved, the purified waste gas is discharged through the exhaust pipe (5) after passing through the tower top (4), and the demisting plate (601) in the mounting plate (6) removes the water mist in the purified air and then is discharged up to the standard.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911276319.6A CN110975575A (en) | 2019-12-12 | 2019-12-12 | Spray tower for industrial waste gas treatment and spray method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911276319.6A CN110975575A (en) | 2019-12-12 | 2019-12-12 | Spray tower for industrial waste gas treatment and spray method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111450693A (en) * | 2020-05-11 | 2020-07-28 | 大唐环境产业集团股份有限公司 | Coal fired power plant exhaust gas purification system |
| CN111715011A (en) * | 2020-05-09 | 2020-09-29 | 苗英 | Waste gas discharge equipment for preventing and treating atmospheric pollution |
| CN112044252A (en) * | 2020-08-15 | 2020-12-08 | 王建平 | High-efficient type burning exhaust gas detects and processing apparatus |
| CN112250560A (en) * | 2020-10-28 | 2021-01-22 | 安徽海顺化工有限公司 | A kind of preparation technology and preparation device of trifluorochlorocyanic acid |
| CN112619377A (en) * | 2020-12-18 | 2021-04-09 | 广东惠智通能源环保发展有限公司 | Exhaust gas purification system |
| CN113856418A (en) * | 2021-11-05 | 2021-12-31 | 杭州青云新材料股份有限公司 | DMAC (dimethylacetamide) multistage spraying recycling system and method |
| CN114522516A (en) * | 2022-04-21 | 2022-05-24 | 天津市英格环保科技有限公司 | Circulation type treatment device for eliminating biological fermentation tail gas |
| CN115055046A (en) * | 2022-06-15 | 2022-09-16 | 青岛格林特环保设备股份有限公司 | A smoke and dust denitration sulphur removal environment-friendly device for environmental pollution administers |
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| CN112250560B (en) * | 2020-10-28 | 2023-04-07 | 安徽海顺化工有限公司 | Preparation process and preparation device of trichlorocyanic acid |
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| CN112619377B (en) * | 2020-12-18 | 2022-10-18 | 广东惠智通能源环保发展有限公司 | Exhaust gas purification system |
| CN113856418A (en) * | 2021-11-05 | 2021-12-31 | 杭州青云新材料股份有限公司 | DMAC (dimethylacetamide) multistage spraying recycling system and method |
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| CN115055046A (en) * | 2022-06-15 | 2022-09-16 | 青岛格林特环保设备股份有限公司 | A smoke and dust denitration sulphur removal environment-friendly device for environmental pollution administers |
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