CN107998761B - A kind of marine exhaust desulfurizer and method - Google Patents
A kind of marine exhaust desulfurizer and method Download PDFInfo
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- CN107998761B CN107998761B CN201711315253.8A CN201711315253A CN107998761B CN 107998761 B CN107998761 B CN 107998761B CN 201711315253 A CN201711315253 A CN 201711315253A CN 107998761 B CN107998761 B CN 107998761B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
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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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
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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
- B01D53/76—Gas phase processes, e.g. by using aerosols
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
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- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of marine exhaust desulfurizer and methods, including preliminary trash extraction box and secondary trash extraction box, the outlet side of the preliminary trash extraction box lower right side is by connecting secondary trash extraction box communicating pipe, the preliminary trash extraction box upper left side is equipped with air inlet pipe, charging frame is equipped with inside the preliminary trash extraction box, charging frame bottom middle position is evenly distributed with air hole, the preliminary trash extraction box inner horizontal is placed with isolation web plate, it is isolated in the charging frame on the downside of web plate and is equipped with active carbon filled cavity, it is equipped with above the isolation web plate and is equipped with stone filled layer, the configuration of the present invention is simple, rationally, exhaust gas is pre-processed by preliminary trash extraction box, to which the solid impurity in exhaust gas is carried out removal of impurities processing, then it is sufficiently mixed by lye and exhaust gas, to improve the mixed effect to exhaust gas, it is sufficiently cleaned up to guarantee to carry out exhaust gas.
Description
Technical field
The present invention relates to technical field of environment protection equipment, specifically a kind of marine exhaust desulfurizer and method.
Background technique
Pollution From Ships be primarily referred to as ship navigate by water, harbour of berthing, handling goods during to surrounding aqueous environment and big
The pollution that compression ring border generates, major pollutants have oily wastewater, sanitary sewage, ship garbage to have three classes, in addition, will also generate powder
Dirt, chemical substance, exhaust gas etc., but generally speaking, it has fewer environmental impacts.
Pollution From Ships be primarily referred to as ship navigate by water, harbour of berthing, handling goods during to surrounding aqueous environment and big
The pollution that compression ring border generates, major pollutants have oily wastewater, sanitary sewage, ship garbage to have three classes, in addition, will also generate powder
Dirt, chemical substance, exhaust gas etc., but generally speaking, it has fewer environmental impacts.Intergovernmental Oceanographic Commission (IOC) is marine pollution
Is defined as: the mankind are direct or indirect to endanger some substances or energy introducing marine environment so that generating damage living resources
And human health, the various Activities of Ocean including fishing activity are interfered, the use etc. of seawater is destroyed.
Existing marine exhaust desulfurization process effect is bad, to solve the above-mentioned problems, there is presently provided a kind of marine exhaust
Desulfurizer and method.
Summary of the invention
The purpose of the present invention is to provide a kind of marine exhaust desulfurizer and methods, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of marine exhaust desulfurizer and method, including preliminary trash extraction box and secondary trash extraction box, the preliminary trash extraction box
By connecting secondary trash extraction box communicating pipe, the preliminary trash extraction box upper left side is equipped with air inlet pipe, described first for the outlet side of lower right side
It walks and is equipped with charging frame inside trash extraction box, charging frame bottom middle position is evenly distributed with air hole, inside the preliminary trash extraction box
It is horizontal positioned to have isolation web plate, it is isolated in the charging frame on the downside of web plate and is equipped with active carbon filled cavity, is set above the isolation web plate
Be equipped with stone filled layer, in this way when gas passes through preliminary trash extraction box, solid impurity in the gas that can go out, it is described just
Step trash extraction box or so inner wall is equipped with the supporting plate for holding charging frame, and caching is equipped between the connecting tube and secondary trash extraction box
Case, cache box are located at secondary trash extraction box upper end middle position, and the cache box upper end is fixed with stirring motor, stirring motor it is defeated
Outlet is equipped with agitating shaft, and agitating shaft passes through cache box, and protrudes into secondary trash extraction box, and the agitating shaft is hollow structure, position
Agitating shaft surface inside cache box is equipped with air inlet, and agitating shaft lower end two sides are symmetrically arranged with air jet pipe, air jet pipe with
The connection of agitating shaft inner cavity, jet pipe surface are evenly distributed with fumarole, and the agitating shaft two sides above the air jet pipe are symmetrically arranged with
Stirring rod, is also equipped with booster pump on the communicating pipe, the inlet end of the booster pump is also connected with ozone generating-device, and described two
Secondary trash extraction box upper right side is equipped with exhaust pipe, and PH detection module is equipped with inside the secondary trash extraction box, and PH detection module is electrically connected
Control panel, the secondary trash extraction box upper end right side are equipped with feeder pipe, and feeder pipe upper end is equipped with lime stone storage box, feeder pipe
It is equipped with baiting valve, the feeder pipe on the downside of baiting valve is equipped with flowmeter, and baiting valve and flowmeter are electrically connected control panel, when
When PH detection module detects that the lye PH in secondary trash extraction box is less than preset value, control panel controls baiting valve and opens,
So that the material in lime stone storage box enters in secondary trash extraction box, so that the PH of lye is made up, inside the agitating shaft
It equipped with inner tube is promoted, promotes inner tube lower end and is pierced by agitating shaft lower end, promote inner tube lower end and be equipped with suction port, the promotion inner tube
Inside is equipped with several pusher blades, and the promotion upper end of inner tube two sides are symmetrically arranged with outlet pipe, pass through stirring on the outside of outlet pipe
Axis, the outlet pipe outside, which is equipped with, collects ring, collects ring and is connected and fixed by sunpender and secondary trash extraction box inner top, is collected in ring
Equipped with annular chamber, diversion pipe is equipped on the left of the collection ring, the connection of diversion pipe left end is located at the purifying box on secondary trash extraction box, only
Change level in case and be equipped with screen pack, feeding door is equipped on the left of purifying box, the purifying box lower right side is equipped with positioned at secondary removal of impurities
Feed back pipe on case, in agitating shaft rotation, promoting inner tube can be with rotating together, and then drives pusher blade rotation, in this way
Material in secondary trash extraction box rises along inner tube is promoted, and is then discharged into and is collected in ring from outlet pipe, subsequent material is along guide
Pipe enters in purifying box, and then removes calcium sulfate precipitation object, and buck can return in secondary trash extraction box along feed back pipe.
As a further solution of the present invention: the preliminary trash extraction box upper end is equipped with feeding port and is located at feeding port
Equipped with sealing plate, gasket is equipped between sealing plate and preliminary trash extraction box, sealing plate is bolted on preliminary trash extraction box, sealing plate with
It is connected and fixed between charging frame by sunpender.
As a further solution of the present invention: the lime stone in the lime stone storage box is powdered.
As a further solution of the present invention: the outlet pipe external port is fallen in inside annular chamber, on the outside of the collection ring
The height of rib is higher than outlet pipe.
As a further solution of the present invention: the secondary trash extraction box lower right side is equipped with discharge tube and on guard tube
Discharging valve.
A kind of marine exhaust sulfur method: pre-processing exhaust gas by preliminary trash extraction box, thus by consolidating in exhaust gas
Body impurity carries out removal of impurities processing, then by mixing ozone with exhaust gas, so that inferior sulfate radical is oxidized to sulfate radical, so
The mixed gas of exhaust gas and ozone is sent into rotary manner in secondary trash extraction box afterwards, so that lye and exhaust gas are sufficiently mixed,
To improve the mixed effect to exhaust gas, PH detection module is equipped with inside the secondary trash extraction box, PH detection module is electrically connected
Control panel, when PH detection module detects that the lye PH in secondary trash extraction box is less than preset value, control panel control
Baiting valve is opened, so that the material in lime stone storage box enters in secondary trash extraction box, so that the PH of lye is made up, thus
Guarantee to carry out exhaust gas sufficiently cleaned up.
Compared with prior art, the beneficial effects of the present invention are: the configuration of the present invention is simple, rationally, pass through preliminary trash extraction box
Exhaust gas is pre-processed, so that the solid impurity in exhaust gas is carried out removal of impurities processing, then by carrying out ozone and exhaust gas
Mixing, so that inferior sulfate radical is oxidized to sulfate radical, then send the mixed gas of exhaust gas and ozone into two in rotary manner
In secondary trash extraction box, so that lye and exhaust gas are sufficiently mixed, so that the mixed effect to exhaust gas is improved, inside the secondary trash extraction box
Equipped with PH detection module, PH detection module is electrically connected control panel, when PH detection module detects the alkali in secondary trash extraction box
When liquid PH is less than preset value, control panel controls baiting valve and opens, so that the material in lime stone storage box enters
In secondary trash extraction box, so that the PH of lye is made up, to guarantee to carry out exhaust gas sufficiently cleaned up.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of agitating shaft in the present invention.
Fig. 3 is the structural schematic diagram that ring is collected in the present invention.
Wherein: preliminary trash extraction box 1, secondary trash extraction box 2, air inlet pipe 3, sunpender 4, sealing plate 5, stone filled layer 6, isolation web plate
7, active carbon filled cavity 8, charging frame 9, supporting plate 10, communicating pipe 11, booster pump 13, air inlet 14, stirring motor 15, cache box
16, lime stone storage box 17, baiting valve 18, flowmeter 19, feeder pipe 20, exhaust pipe 21, control panel 22, PH detection module
23, discharging valve 24, discharge tube 25, fumarole 26, air jet pipe 27, agitating shaft 28, stirring rod 29, annular chamber 30, collect ring 31, lead
Flow tube 32, feed back pipe 34, purifying box 35, promotes inner tube 36, pusher blade 37, suction port 38 at outlet pipe 33.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, in the embodiment of the present invention, a kind of marine exhaust desulfurizer and method, including preliminary trash extraction box 1
With secondary trash extraction box 2, the outlet side of preliminary 1 lower right side of trash extraction box, which passes through, connects secondary trash extraction box 2 communicating pipe 11, described first
It walks 1 upper left side of trash extraction box and is equipped with air inlet pipe 3, charging frame 9 is equipped with inside the preliminary trash extraction box 1, charge 9 bottom middle position of frame
It is evenly distributed with air hole, preliminary 1 inner horizontal of trash extraction box is placed with isolation web plate 7, the charging frame of 7 downside of isolation web plate
It is equipped with active carbon filled cavity 8 in 9, is equipped with above the isolation web plate 7 and is equipped with stone filled layer 6, is passed through just in gas in this way
When walking trash extraction box 1, solid impurity in the gas that can go out, preliminary 1 or so the inner wall of trash extraction box is equipped with for holding charging
The supporting plate 10 of frame 9, preliminary 1 upper end of trash extraction box be equipped with feeding port and be located at feeding port at be equipped with sealing plate 5, sealing plate 5 with
It is equipped with gasket between preliminary trash extraction box 1, sealing plate 5 is bolted on preliminary trash extraction box 1, between sealing plate 5 and charging frame 9
It is connected and fixed by sunpender 4, cache box 16 is equipped between the connecting tube 11 and secondary trash extraction box 2, cache box 16 is located at secondary
2 upper end middle position of trash extraction box, 16 upper end of cache box are fixed with stirring motor 15, and the output end of stirring motor 15, which is equipped with, to be stirred
Axis 28 is mixed, agitating shaft 28 passes through cache box 16, and protrudes into secondary trash extraction box 2, and the agitating shaft 28 is hollow structure, is located at
28 surface of agitating shaft inside cache box 16 is equipped with air inlet 14, and the 28 lower end two sides of agitating shaft are symmetrically arranged with air jet pipe 27,
Air jet pipe 27 is connected to 28 inner cavity of agitating shaft, and 27 surface of air jet pipe is evenly distributed with fumarole 26,27 top of air jet pipe
28 two sides of agitating shaft are symmetrically arranged with stirring rod 29, booster pump 13 are also equipped on the communicating pipe 11, in the effect of booster pump 13
Under, the exhaust gas after the processing of preliminary trash extraction box 1 enters in cache box 16, enters in agitating shaft 28 then along air inlet 14
It in chamber and air jet pipe 27, is finally sprayed from fumarole 26, and under the action of stirring motor 15, air jet pipe 27 is with stirring
Axis 28 is rotated, to realize rotary jet, greatly improves the contact area of lye in exhaust gas and secondary trash extraction box 2,
To help to improve the clean-up effect to exhaust gas, the inlet end of the booster pump 13 is also connected with ozone generating-device, thus
Ozone can be made to carry out oxidation processes to exhaust gas, to help to improve the treatment effect to exhaust gas, and ozone will not be right
Air pollutes, and secondary 2 upper right side of trash extraction box is equipped with exhaust pipe 21, is equipped with PH inside the secondary trash extraction box 2 and detects
Module 23, PH detection module are electrically connected control panel 22, are equipped with feeder pipe 20 on the right side of secondary 2 upper end of trash extraction box, under
20 upper end of expects pipe is equipped with lime stone storage box 17, and feeder pipe 20 is equipped with baiting valve 18, on the feeder pipe 20 of the downside of baiting valve 18
Equipped with flowmeter 19, baiting valve 18 and flowmeter 19 are electrically connected control panel 22, when PH detection module 23 detects secondary remove
When lye PH in miscellaneous case 2 is less than preset value, control panel 22 controls baiting valve 18 and opens, so that lime stone stores
Material in case 17 enters in secondary trash extraction box 2, to make up the PH of lye, the lime stone in lime stone storage box 17 is powder
Shape, the inferior sulfate radical being oxidized can be oxidized to sulfate radical, then with calcium binding, and then generate calcium sulfate precipitation, it is described
It is equipped with inside agitating shaft 28 and promotes inner tube 36, promoted 36 lower end of inner tube and be pierced by 28 lower end of agitating shaft, promoted 36 lower end of inner tube and be equipped with
Suction port 38, several pusher blades 37 are equipped with inside the promotion inner tube 36, and the 36 upper end two sides of promotion inner tube are symmetrical
Equipped with outlet pipe 33, agitating shaft 28 is passed through on the outside of outlet pipe 33, is equipped on the outside of the outlet pipe 33 and collects ring 31, it is logical to collect ring 31
It crosses sunpender to be connected and fixed with secondary 2 inner top of trash extraction box, collects and be equipped with annular chamber 30 in ring 31,33 external port of outlet pipe is fallen
Inside annular chamber 30, the height for collecting 31 outside rib of ring is higher than outlet pipe 33, is equipped with and leads on the left of the collection ring 31
Flow tube 32, the connection of 32 left end of diversion pipe are located at the purifying box 35 on secondary trash extraction box 2, and level is equipped with filter screen in purifying box 35
Plate is equipped with feeding door on the left of purifying box 35, and 35 lower right side of purifying box is equipped with the feed back pipe 34 being located on secondary trash extraction box 2,
When agitating shaft 28 rotates, promoting inner tube 36 can be with rotating together, and then pusher blade 37 is driven to rotate, removal of impurities secondary in this way
Material in case 2 rises along inner tube 36 is promoted, and is then discharged into and is collected in ring 31 from outlet pipe 33, subsequent material is along passage
32 enter in purifying box 35, and then remove calcium sulfate precipitation object, and buck can return in secondary trash extraction box 2 along feed back pipe 34, institute
Secondary 2 lower right side of trash extraction box is stated equipped with discharge tube 25 and the discharging valve 24 on guard tube 25.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of marine exhaust desulfurizer, including preliminary trash extraction box (1) and secondary trash extraction box (2), which is characterized in that described first
The outlet side for walking trash extraction box (1) lower right side connects secondary trash extraction box (2) by communicating pipe (11), and the preliminary trash extraction box (1) is left
Upside is equipped with air inlet pipe (3), and charging frame (9) is equipped with inside the preliminary trash extraction box (1), and charging frame (9) bottom middle position is equal
Even that air hole is distributed with, preliminary trash extraction box (1) inner horizontal is placed with isolation web plate (7), the dress on the downside of isolation web plate (7)
Active carbon filled cavity (8) are equipped in material frame (9), stone filled layer (6) are equipped with above the isolation web plate (7), in this way in gas
When body passes through preliminary trash extraction box (1), the solid impurity in gas can be removed, preliminary trash extraction box (1) the left and right inner wall is equipped with
For holding the supporting plate (10) of charging frame (9), cache box (16) are equipped between the communicating pipe (11) and secondary trash extraction box (2),
Cache box (16) is located at secondary trash extraction box (2) upper end middle position, and cache box (16) upper end is fixed with stirring motor (15),
The output end of stirring motor (15) is equipped with agitating shaft (28), and agitating shaft (28) passes through cache box (16), and protrudes into secondary removal of impurities
In case (2), the agitating shaft (28) is hollow structure, is located at cache box (16) internal agitating shaft (28) surface and is equipped with air inlet
(14), agitating shaft (28) the lower end two sides are symmetrically arranged with air jet pipe (27), and air jet pipe (27) is connected to agitating shaft (28) inner cavity,
Air jet pipe (27) surface is evenly distributed with fumarole (26), and agitating shaft (28) two sides above the air jet pipe (27) are symmetrically arranged with
Stirring rod (29) is also equipped with booster pump (13) on the communicating pipe (11), and the inlet end of the booster pump (13) is also connected with smelly
Oxygengenerating plant, secondary trash extraction box (2) upper right side are equipped with exhaust pipe (21), are equipped with PH inside the secondary trash extraction box (2)
Detection module (23), PH detection module are electrically connected control panel (22), are equipped with down on the right side of secondary trash extraction box (2) upper end
Expects pipe (20), feeder pipe (20) upper end are equipped with lime stone storage box (17), and feeder pipe (20) is equipped with baiting valve (18), baiting valve
(18) feeder pipe (20) on the downside of is equipped with flowmeter (19), and baiting valve (18) and flowmeter (19) are electrically connected control panel
(22), when PH detection module (23) detects that the lye PH in secondary trash extraction box (2) is less than preset value, control panel
(22) control baiting valve (18) is opened, so that the material in lime stone storage box (17) enters in secondary trash extraction box (2), from
And the PH of lye is made up, it is equipped with inside the agitating shaft (28) and promotes inner tube (36), promoted inner tube (36) lower end and be pierced by agitating shaft
(28) lower end promotes inner tube (36) lower end and is equipped with suction port (38), several pushers are equipped with inside the promotion inner tube (36)
Blade (37), promotion inner tube (36) the upper end two sides are symmetrically arranged with outlet pipe (33), and agitating shaft is passed through on the outside of outlet pipe (33)
(28), it is equipped on the outside of the outlet pipe (33) and collects ring (31), collected ring (31) and pass through sunpender and secondary trash extraction box (2) inner top
It is connected and fixed, collects in ring (31) and be equipped with annular chamber (30), be equipped with diversion pipe (32) on the left of the collection ring (31), diversion pipe
(32) left end connection is located at the purifying box (35) on secondary trash extraction box (2), and level is equipped with screen pack, purification in purifying box (35)
Feeding door is equipped on the left of case (35), purifying box (35) lower right side is equipped with the feed back pipe (34) being located on secondary trash extraction box (2),
When agitating shaft (28) rotate, promoting inner tube (36) can be with rotating together, and then drives pusher blade (37) rotation, and such two
Material in secondary trash extraction box (2) rises along inner tube (36) are promoted, and is then discharged into and is collected in ring (31) from outlet pipe (33), then
Material enters in purifying box (35) along diversion pipe (32), and then removes calcium sulfate precipitation object, and buck can be along feed back pipe (34)
It returns in secondary trash extraction box (2).
2. a kind of marine exhaust desulfurizer according to claim 1, which is characterized in that on the preliminary trash extraction box (1)
End, which is equipped with feeding port and is located at feeding port, is equipped with sealing plate (5), and sealing is equipped between sealing plate (5) and preliminary trash extraction box (1)
Pad, sealing plate (5) are bolted on preliminary trash extraction box (1), are connect between sealing plate (5) and charging frame (9) by sunpender (4)
It is fixed.
3. a kind of marine exhaust desulfurizer according to claim 1, which is characterized in that the lime stone storage box (17)
In lime stone be it is powdered.
4. a kind of marine exhaust desulfurizer according to claim 1, which is characterized in that outlet pipe (33) external port
Annular chamber (30) inside is fallen in, the height for collecting rib on the outside of ring (31) is higher than outlet pipe (33).
5. a kind of marine exhaust desulfurizer according to claim 1, which is characterized in that the secondary trash extraction box (2) is right
The discharging valve (24) that downside is equipped with discharge tube (25) and is located on discharge tube (25).
6. a kind of marine exhaust desulfurizer according to claim 1, which is characterized in that the marine exhaust desulfurizer
Sulfur method include: to be pre-processed by preliminary trash extraction box to exhaust gas, so that the solid impurity in exhaust gas be cleaned
Processing, then by mixing ozone with exhaust gas, so that inferior sulfate radical is oxidized to sulfate radical, then by exhaust gas and ozone
Mixed gas be sent into secondary trash extraction box in rotary manner, so that lye and exhaust gas are sufficiently mixed, the secondary trash extraction box
(2) internal to be equipped with PH detection module (23), PH detection module is electrically connected control panel (22), when PH detection module (23) are detected
When being less than preset value to the lye PH in secondary trash extraction box (2), control panel (22) controls baiting valve (18) and opens, in turn
So that the material in lime stone storage box (17) enters in secondary trash extraction box (2), so that the PH of lye is made up, to guarantee to useless
Gas carries out sufficiently cleaned up.
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| CN201711315253.8A CN107998761B (en) | 2017-12-12 | 2017-12-12 | A kind of marine exhaust desulfurizer and method |
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| CN201711315253.8A CN107998761B (en) | 2017-12-12 | 2017-12-12 | A kind of marine exhaust desulfurizer and method |
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| CN109576028A (en) * | 2018-11-20 | 2019-04-05 | 芜湖中燃城市燃气发展有限公司 | A kind of natural gas purification processing tower |
| CN109576027A (en) * | 2018-11-20 | 2019-04-05 | 芜湖中燃城市燃气发展有限公司 | A kind of natural gas purification integrated tank |
| CN109807006B (en) * | 2019-01-24 | 2020-10-30 | 江西中超泵业有限公司 | Spraying auxiliary device is used in production of centrifugal pump shell |
| CN110064246B (en) * | 2019-05-09 | 2021-07-20 | 唐山伟德船用设备有限公司 | Desulfurization slag treatment device for washing ship waste gas |
| CN111701431B (en) * | 2020-05-06 | 2021-01-26 | 赵春波 | Ship exhaust gas desulfurization assembly |
| CN114053854A (en) * | 2021-11-12 | 2022-02-18 | 湖南立泰环境工程有限公司 | VOCs desulfurization and concentration regulation jar |
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| CN101342459A (en) * | 2008-08-19 | 2009-01-14 | 浙江大学 | Exhuast gas desulfurization, recycle and treatment method and apparatus |
| CN102626583A (en) * | 2012-03-21 | 2012-08-08 | 秦皇岛双轮环保科技有限公司 | Apparatus and method for removing multi-component pollutants from smoke of glass kiln |
| CN103894053B (en) * | 2014-03-27 | 2015-10-28 | 哈尔滨工程大学 | A kind of double loop desulfurizer for boats and ships |
| CN204684944U (en) * | 2015-06-18 | 2015-10-07 | 乌鲁木齐山大能源科技有限公司 | A kind of marine exhaust desulphurization denitration integrated purification device |
| CN206081947U (en) * | 2016-09-18 | 2017-04-12 | 云南海利实业有限责任公司 | Dust removal purification system of fertilizer production line |
| CN107433113A (en) * | 2017-08-12 | 2017-12-05 | 浙江千尧环境工程有限公司 | A kind of desulphurization denitration absorption tower |
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