CN108525474A - Underneath type supplies jet stream and regenerates integrated desulfurization device - Google Patents
Underneath type supplies jet stream and regenerates integrated desulfurization device Download PDFInfo
- Publication number
- CN108525474A CN108525474A CN201810610752.8A CN201810610752A CN108525474A CN 108525474 A CN108525474 A CN 108525474A CN 201810610752 A CN201810610752 A CN 201810610752A CN 108525474 A CN108525474 A CN 108525474A
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- Prior art keywords
- jet stream
- rich solution
- pipeline
- desulfurization
- arm
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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
- B01D53/14—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 by absorption
- B01D53/1456—Removing acid components
-
- 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
- B01D53/14—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 by absorption
- B01D53/1418—Recovery of products
-
- 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
- B01D53/14—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 by absorption
- B01D53/1425—Regeneration of liquid absorbents
-
- 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
- B01D53/14—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 by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- 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
-
- 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
- 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
- B01D53/96—Regeneration, reactivation or recycling of reactants
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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
Abstract
Underneath type gas supply jet stream of the present invention regenerates integrated desulfurization device, including device body, exhaust outlet, desulfurization reactor, spray head, water pump, packing layer, rich solution collecting tank, gas pipe, rich solution discharge pipe, rich solution regeneration tank, downflow weir, blow-down pipe, jet stream regenerative oxidizer, wind turbine, power cycle pumps, discharge pipe and pedestal, apparatus of the present invention have the function of that desulfurization regenerates two kinds with desulphurization catalyst, desulfurization is realized uniformly to be integrated with rich solution oxidation conversion process, reduce the occupation of land of device, improve utilization rate of equipment and installations, especially devise special jet stream regenerative oxidizer, improve the oxidation efficiency of rich solution, so that desulfurization is more thorough；The present apparatus have it is efficient, the advantage that floor space is small, desulfurization effect is strong can be widely applied to the fields such as power plant, chemical industry, steel, environmental protection.
Description
Technical field
The invention belongs to technical field of desulfurization, and in particular to underneath type supplies jet stream and regenerates integrated desulfurization device.
Background technology
Desulfurization is mainly that the absorbing reaction of sulfurous gas is carried out in desulfurizing tower, then carries out oxygen to the rich solution for absorbing sulphur
Change, the sulphur in rich solution is oxidized to elemental sulfur, rich solution becomes lean solution, and lean solution carries out absorbing reaction again.The oxidation (regeneration) of rich solution
It is the key that desulfurization carries out, the regeneration majority of rich solution is to carry out oxygenation regeneration using venturi ejector at present, due to this water
Power negative pressure injector needs higher circulating fluid pressure (0.45~0.5PMa) so that recycle liquid pump must have higher raise
Journey consumes a large amount of kinetic energy；It is ejected into the gas after regeneration tank simultaneously to seethe with larger bubble and turbulence form, oxygen in air
Utilization rate it is extremely low, for reinforce regeneration effect have to increase air capacity, increase power consumption in turn.Due to doctor solution
Acutely seethe, the sulfur foam generated after regeneration effectively in air supporting to liquid level, cannot cause the suspension sulphur in lean solution to increase,
And influence desulfuration efficiency.A large amount of air is added in oxidation process, produces a large amount of regeneration tail gas, serious pollution environment,
In addition, these techniques need more complete equipments such as desulfurizing tower, collecting tank, rich solution regeneration tank, lean solution tank.Take up a large area, high energy consumption,
Pipeline is complicated, investment is big, efficiency is low.
Invention content
To achieve the goals above, the present invention adopts the following technical scheme that：
Underneath type supplies jet stream and regenerates integrated desulfurization device, including device body, described device bodies top are provided with
Exhaust outlet, described device bodies top are provided with desulfurization reactor, and the desulfurization reactor inner cavity top is provided with spray head, institute
It states and is fixedly mounted by the pump outlet outside pipeline and device body at the top of spray head, the spray head bottom, which is provided with, to be filled out
The bed of material, described device chamber body packing layer bottom are arranged rich solution collecting tank, are arranged in described filler layer rich bottoms liquid collecting tank
There are gas pipe, the gas pipe input end to be connected with pipeline, the rich solution collecting tank center bottom is provided with rich solution discharge pipe, institute
It states rich solution collection trench bottom and is provided with rich solution regeneration tank, the rich solution regeneration groove sidewall is provided with downflow weir, and the downflow weir is logical
It crosses pipeline to be fixedly mounted with pump intake, rich solution regeneration groove sidewall is provided with blow-down pipe, the rich solution at the top of the downflow weir
It is provided with jet stream regenerative oxidizer in the middle part of regeneration tank, is fixedly mounted by pipeline and wind turbine at the top of the jet stream regenerative oxidizer,
Jet stream regenerative oxidizer bottom pumps out the mouth of a river by the power cycle outside pipeline and device body and is fixedly mounted, the dress
The pipeline for setting body bottom portion is fixedly mounted with power cycle pump water inlet mouth and rich solution discharge pipe respectively, and described device body bottom portion is set
It is equipped with pedestal.
The jet stream regenerative oxidizer includes that coupling distributor and jet stream arm, the coupling dispenser top are provided with air inlet
Mouthful, the coupling distributor surrounding is provided with jet stream arm, fluid outlet phase jet stream arm top and couple distributor inner cavity
Even, the jet stream arm top sidewall is connected with air suction inlet, and the jet stream arm inner cavity top is provided with mixed liquor import, described
Mixed liquor import bottom is provided with mixing chamber, and the mixing chamber bottom is provided with diffusion chamber, and jet stream arm bottom is provided with spray
Mouth, the coupling dispenser bottom are provided with motive fluid inlet port.
The number of the jet stream arm is set as 4-36, and the number of plies of jet stream arm is set as 1-3 layers.
It is fixedly mounted by flange and pipeline one end at the top of the jet stream regenerative oxidizer, the jet stream regenerative oxidizer is low
Portion is fixedly mounted by flange and pipeline one end.
The oxygen that the wind turbine provides is set as air or oxygen-enriched air.
The desulfurization reactor, pipeline, spray head, gas pipe and downflow weir are disposed as 304 steel.
The jet stream regenerative oxidizer is set as PP plastics jet stream regenerative oxidizers.
Advantageous effect of the present invention：
1, apparatus of the present invention oxygen-transfer efficiency is high, reduces oxidation air quantity used, greatly reduces energy consumption, micro-bubble is uniform
It is distributed in oxidation trough, forms preferable flotation effect, be conducive to the separation of sulfur foam and doctor solution；
2, the little air used in apparatus of the present invention desulfurization regeneration, reduces the generation of regeneration tail gas, reduces vent gas treatment
The sulfur foam of expense, generation is steady, reduces the height of desulfurization regeneration slot；
3, apparatus of the present invention have the function of that desulfurization and desulphurization catalyst regenerate two kinds, realize desulfurization and are converted with rich solution oxidation
Technique is uniformly integrated, and reduces the occupation of land of device, improves utilization rate of equipment and installations, especially devises special jet stream oxygen regeneration
Change device, improves the oxidation efficiency of rich solution so that desulfurization is more thorough；The present apparatus has efficient, and floor space is small, desulfurization effect
The advantages that fruit is strong can be widely applied to the fields such as power plant, chemical industry, steel, environmental protection.
Description of the drawings
Fig. 1 is that underneath type of the present invention supplies jet stream regeneration integrated desulfurization apparatus structure schematic diagram；
Fig. 2 is jet stream regenerative oxidizer structural schematic diagram of the present invention；
1- device bodies, 2- exhaust outlets, 3- desulfurization reactors, 4- spray heads, 5- water pumps, 6- packing layers, 7- rich solutions are collected
Slot, 8- gas pipes, 9- rich solution discharge pipes, 10- rich solution regeneration tanks, 11- downflow weirs, 12- blow-down pipes, 13- jet stream regenerative oxidizers,
14- wind turbines, 15- power cycles pump, 16- discharge pipes, 17- pedestals, 18- couple distributor, 19- jet stream arms, 20- air inlets, 21-
Fluid outlet, 22- air suction inlets, 23- mixed liquor imports, 24- mixing chambers, 25- diffusion chambers, 26- nozzles, 27- motive fluids
Inlet port.
Specific implementation mode
The present invention is described in further detail with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, underneath type gas supply jet stream regenerates integrated desulfurization device, including device body 1, the dress
It sets the top of ontology 1 and is provided with exhaust outlet 2,1 top of described device ontology is provided with desulfurization reactor 3, in the desulfurization reactor 3
Top of chamber is provided with spray head 4, and 4 top of the spray head is fixed by 5 water outlet of water pump outside pipeline and device body 1 pacifies
Dress, 4 bottom of the spray head are provided with packing layer 6, and rich solution collecting tank 7 is arranged in 1 inner cavity packing layer of described device ontology, 6 bottom,
Gas pipe 8 is provided in 6 rich bottoms liquid collecting tank 7 of described filler layer, 8 input end of the gas pipe is connected with pipeline, the richness
7 center bottom of liquid collecting tank is provided with rich solution discharge pipe 9, and 7 bottom of rich solution collecting tank is provided with rich solution regeneration tank 10, described
10 side wall of rich solution regeneration tank is provided with downflow weir 11, and the downflow weir 11 is fixedly mounted by pipeline and 5 water inlet of water pump, described
11 top rich solution regeneration tank of downflow weir, 10 side wall is provided with blow-down pipe 12, and 10 middle part of the rich solution regeneration tank is provided with jet stream regeneration
Oxidator 13,13 top of the jet stream regenerative oxidizer are fixedly mounted by pipeline and wind turbine 14, the jet stream regenerative oxidizer
13 bottoms pump 15 water outlets by the power cycle outside pipeline and device body 1 and are fixedly mounted, 10 bottom of rich solution regeneration tank
15 water inlets are pumped with power cycle respectively for the pipeline in portion and discharge pipe 16 is fixedly mounted, and 1 bottom of described device ontology is provided with bottom
Seat 17.
The jet stream regenerative oxidizer 13 includes coupling distributor 18 and jet stream arm 19, and 18 top of the coupling distributor is set
Be equipped with air inlet 20,18 surrounding of coupling distributor is provided with jet stream arm 19,19 top of the jet stream arm with couple distributor
The fluid outlet 21 of 18 inner cavities is connected, and 19 top sidewall of jet stream arm is connected with air suction inlet 22, in the jet stream arm 19
Top of chamber is provided with mixed liquor import 23, and 23 bottom of mixed liquor import is provided with mixing chamber 24,24 bottom of the mixing chamber
It is provided with diffusion chamber 25,19 bottom of jet stream arm is provided with nozzle 26, and 18 bottom of coupling distributor is provided with kinetic current
Body inlet port 27.
The number of the jet stream arm 19 is set as 4-36, and the number of plies of jet stream arm 19 is set as 1-3 layers, jet stream arm 19
Number and the number of plies can be adjusted with foundation actual conditions.
13 top of the jet stream regenerative oxidizer is fixedly mounted by flange and pipeline one end, the jet stream regenerative oxidizer
13 lower curtates are fixedly mounted by flange and pipeline one end.
The oxygen that the wind turbine 14 provides is set as air or oxygen-enriched air.
The desulfurization reactor 3, pipeline, spray head 4, gas pipe 8 and downflow weir 11 are disposed as 304 steel.
The jet stream regenerative oxidizer 13 is set as PP plastics jet stream regenerative oxidizers.
The course of work of apparatus of the present invention is, sulfurous gas enters by gas pipe 8 in device body 1, and water pump 5 is from rich solution
Lean solution is extracted in downflow weir 11 in regeneration tank 10, lean solution is sprayed at from spray head 4 on packing layer 6 after pipeline, packing layer 6
With lean solution haptoreaction desulfurization, the lean solution after reaction is converted to rich solution and enters rich solution collecting tank 7, and is flowed by rich solution discharge pipe 9
Enter rich solution regeneration tank 10, and carry out oxidation regeneration in rich solution regeneration tank 10, rich solution enters by 15 supercharging of power cycle pump
In jet stream regenerative oxidizer 13, negative pressure is generated spraying into mixing chamber 24, the oxygen sucked with wind turbine 14 is into incident flow regenerating oxidation
The mixing chamber 24 of device 13 is mixed with rich solution, and the rich solution and oxygen in mixing chamber 24 are sufficiently mixed, and pass through mixing chamber 24 after mixing
The kinetic energy of jet stream is gradually transformed into after pressure energy by back segment enters diffusion chamber 25, and rich solution mixture and oxygen are into one in diffusion chamber 25
Step mixing, forces oxygen to continue to shear, crush and emulsify, and ensures that most oxygen are completely dissolved in rich solution, while penetrating
Under the drive for flowing fluid, micro-bubble is sprayed from the nozzle 26 of diffusion chamber 25, is spread diagonally downward, is formed to rich solution regeneration tank
Liquid level is slowly risen to by 10 slot bottom of rich solution regeneration tank after the mixing of 10 slot bottom rich solutions, stirring, when lengthening microbubble stops in water
Between, so that the oxygen in air is sufficiently solubilized and is absorbed, improves oxygen transformation efficiency and oxygenation capacity, be conducive to the life of elemental sulfur
At and be precipitated, due to jet stream regenerative oxidizer 13 have efficient agitating function, rich solution obtained oxidation regeneration generate lean solution, it is poor
Liquid is sprayed by jet stream arm 19, since there is jet stream regenerative oxidizer 13 efficient agitating function, rich solution to have obtained oxidation regeneration
Lean solution is generated, then lean solution is extracted from the downflow weir 11 in rich solution regeneration tank 10 by water pump 5, lean solution is after pipeline from spray head
4 are sprayed on packing layer 6, and entire technique forms an entirety, and the partial tail gas that production process is formed is through respectively from blow-down pipe 12
It is discharged with exhaust outlet 2.
Claims (7)
1. underneath type, which supplies jet stream, regenerates integrated desulfurization device, which is characterized in that including device body, described device ontology top
Portion is provided with exhaust outlet, and described device bodies top is provided with desulfurization reactor, and the desulfurization reactor inner cavity top is provided with
Spray head, the spray head top pass through the pump outlet outside pipeline and device body and are fixedly mounted, the spray head bottom
Portion is provided with packing layer, and rich solution collecting tank is arranged in described device chamber body packing layer bottom, and described filler layer rich bottoms liquid is received
It is provided with gas pipe in collection slot, the gas pipe air inlet is connected with pipeline, and the rich solution collecting tank center bottom is provided with richness
Liquid discharge pipe, the rich solution collect trench bottom and are provided with rich solution regeneration tank, and the rich solution regeneration groove sidewall is provided with downflow weir, institute
It states downflow weir to be fixedly mounted by pipeline and pump intake, rich solution regeneration groove sidewall is provided with emptying at the top of the downflow weir
Pipe, the rich solution regeneration tank middle part are provided with jet stream regenerative oxidizer, pass through pipeline and wind at the top of the jet stream regenerative oxidizer
Machine is fixedly mounted, and jet stream regenerative oxidizer bottom pumps out the mouth of a river with the power cycle outside device body by pipeline and fixes
The pipeline of installation, described device body bottom portion is fixedly mounted with power cycle pump water inlet mouth and rich solution discharge pipe respectively, the dress
It sets body bottom portion and is provided with pedestal.
2. underneath type gas supply jet stream according to claim 1 regenerates integrated desulfurization device, it is characterised in that：The jet stream
Regenerative oxidizer includes coupling distributor and jet stream arm, and the coupling dispenser top is provided with air inlet, the coupling distribution
Device surrounding is provided with jet stream arm, is connected with the fluid outlet of coupling distributor inner cavity at the top of the jet stream arm, jet stream arm top
Portion's side wall is connected with air suction inlet, and the jet stream arm inner cavity top is provided with mixed liquor import, mixed liquor import bottom
It is provided with mixing chamber, the mixing chamber bottom is provided with diffusion chamber, and jet stream arm bottom is provided with nozzle, the coupling distribution
Device bottom is provided with motive fluid inlet port.
3. underneath type gas supply jet stream according to claim 2 regenerates integrated desulfurization device, it is characterised in that：The jet stream
The number of arm is set as 4-36, and the number of plies of jet stream arm is set as 1-3 layers.
4. underneath type gas supply jet stream according to claim 1 regenerates integrated desulfurization device, it is characterised in that：The jet stream
It is fixedly mounted by flange and pipeline one end at the top of regenerative oxidizer, the jet stream regenerative oxidizer lower curtate passes through flange and pipeline
One end is fixedly mounted.
5. underneath type gas supply jet stream according to claim 1 regenerates integrated desulfurization device, it is characterised in that：The wind turbine
The oxygen of offer is set as air or oxygen-enriched air.
6. underneath type gas supply jet stream according to claim 1 regenerates integrated desulfurization device, it is characterised in that：The desulfurization
Reactor, pipeline, spray head, gas pipe and downflow weir are disposed as 304 steel.
7. underneath type gas supply jet stream according to claim 1 regenerates integrated desulfurization device, it is characterised in that：The jet stream
Regenerative oxidizer is set as PP plastics jet stream regenerative oxidizers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810610752.8A CN108525474A (en) | 2018-06-14 | 2018-06-14 | Underneath type supplies jet stream and regenerates integrated desulfurization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810610752.8A CN108525474A (en) | 2018-06-14 | 2018-06-14 | Underneath type supplies jet stream and regenerates integrated desulfurization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108525474A true CN108525474A (en) | 2018-09-14 |
Family
ID=63470853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810610752.8A Pending CN108525474A (en) | 2018-06-14 | 2018-06-14 | Underneath type supplies jet stream and regenerates integrated desulfurization device |
Country Status (1)
| Country | Link |
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| CN (1) | CN108525474A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109650569A (en) * | 2018-12-28 | 2019-04-19 | 珠海巨涛海洋石油服务有限公司 | A kind of aerator |
| CN109954395A (en) * | 2019-02-27 | 2019-07-02 | 潘彦儒 | A kind of wet type processing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000140557A (en) * | 1998-11-10 | 2000-05-23 | Kubota Corp | Method and apparatus for desulfurization |
| CN101709231A (en) * | 2009-12-29 | 2010-05-19 | 林吉萍 | Self-adsorption ejector desulfurizing tower and manufacturing process thereof |
| CN201949826U (en) * | 2011-03-17 | 2011-08-31 | 中国水产科学研究院黑龙江水产研究所 | Micro-bubble gas-liquid mixing device |
| CN203229500U (en) * | 2013-04-28 | 2013-10-09 | 中冶焦耐工程技术有限公司 | Desulfurizing liquid cyclic regeneration slot |
| CN103409176A (en) * | 2013-07-31 | 2013-11-27 | 林吉萍 | Efficient regeneration desulphurization tower |
| CN107551814A (en) * | 2017-09-26 | 2018-01-09 | 辽阳博仕流体设备有限公司 | A kind of desulfurization Gas feeding low pressure stream regenerative oxidizer |
| CN208436628U (en) * | 2018-06-14 | 2019-01-29 | 辽阳博仕流体设备有限公司 | Underneath type supplies jet stream and regenerates integrated desulfurization device |
-
2018
- 2018-06-14 CN CN201810610752.8A patent/CN108525474A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000140557A (en) * | 1998-11-10 | 2000-05-23 | Kubota Corp | Method and apparatus for desulfurization |
| CN101709231A (en) * | 2009-12-29 | 2010-05-19 | 林吉萍 | Self-adsorption ejector desulfurizing tower and manufacturing process thereof |
| CN201949826U (en) * | 2011-03-17 | 2011-08-31 | 中国水产科学研究院黑龙江水产研究所 | Micro-bubble gas-liquid mixing device |
| CN203229500U (en) * | 2013-04-28 | 2013-10-09 | 中冶焦耐工程技术有限公司 | Desulfurizing liquid cyclic regeneration slot |
| CN103409176A (en) * | 2013-07-31 | 2013-11-27 | 林吉萍 | Efficient regeneration desulphurization tower |
| CN107551814A (en) * | 2017-09-26 | 2018-01-09 | 辽阳博仕流体设备有限公司 | A kind of desulfurization Gas feeding low pressure stream regenerative oxidizer |
| CN208436628U (en) * | 2018-06-14 | 2019-01-29 | 辽阳博仕流体设备有限公司 | Underneath type supplies jet stream and regenerates integrated desulfurization device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109650569A (en) * | 2018-12-28 | 2019-04-19 | 珠海巨涛海洋石油服务有限公司 | A kind of aerator |
| CN109954395A (en) * | 2019-02-27 | 2019-07-02 | 潘彦儒 | A kind of wet type processing device |
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