CN110449003A - A kind of gaseous state flue gas desulphurization unit - Google Patents
A kind of gaseous state flue gas desulphurization unit Download PDFInfo
- Publication number
- CN110449003A CN110449003A CN201910732791.XA CN201910732791A CN110449003A CN 110449003 A CN110449003 A CN 110449003A CN 201910732791 A CN201910732791 A CN 201910732791A CN 110449003 A CN110449003 A CN 110449003A
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- Prior art keywords
- storehouse
- spray
- air
- desulfurization
- air inlet
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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
- B01D53/005—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 heat treatment
-
- 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
- B01D53/18—Absorbing units; Liquid distributors therefor
- B01D53/185—Liquid distributors
-
- 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
- B01D53/79—Injecting reactants
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of gaseous state flue gas desulphurization unit, including desulfurization storehouse, the inside in desulfurization storehouse is equipped with spray storehouse, and the outside portion position for spraying storehouse is equipped with drainage storehouse and warm air bin, and drainage storehouse is mounted on the lower part of warm air bin；One end of warm air bin is equipped with air outlet, and ventilation opening is equipped between the other end and desulfurization storehouse of warm air bin；The top for draining storehouse is connected to the middle part in spray storehouse；The top in desulfurization storehouse is equipped with air inlet storehouse, and air inlet storehouse is circumscribed with admission line, and one end of admission line is equipped with air inlet ball, and air inlet ball is mounted on the inside in air inlet storehouse, and the other end of admission line is equipped with air intake pump；The bottom surface in air inlet storehouse is equipped with several air-out needles, and the upper end of air-out needle is connected to the bottom surface in air inlet storehouse, and the lower end of air-out needle is mounted on the inner top surface in desulfurization storehouse；The top surface in desulfurization storehouse is equipped with spray shell, and the bottom surface for spraying shell is equipped with several spray tubes.The present invention carries out spray process to the gaseous state exhaust gas in spray storehouse, substantially increases the efficiency for spray to gaseous state exhaust gas simultaneously desulfurization process.
Description
Technical field
The present invention relates to a kind of desulfurizers, and in particular to a kind of gaseous state flue gas desulphurization unit.
Background technique
Desulphurization plant generally refers in power industry production, for removing the element sulphur in coal, generation when preventing from burning
A series of equipment of SO2.Sulphur is bigger to the pollution of environment, the pollution of oxysulfide and hydrogen sulfide to atmosphere, sulfate, vulcanization
Pollution of the hydrogen to water body is the emphasis of current environmental protection work.Can burn a large amount of coal in the production procedure of steam power plant, and coal
In usually contain a certain amount of element sulphur, these element sulphurs by burning after can release a large amount of SO2, if do not controlled
Reason, will cause significant damage to environment.Therefore power industry will generally use and arrive desulphurization plant at present.The original substantially of this technique
Reason is to add water slurries are made as absorbent to be pumped into absorption tower to come into full contact with flue gas and mix agstone, the dioxy in flue gas
Change the calcium carbonate in sulphur and slurries and the air blasted from tower lower part carries out oxidation reaction and generates calcium sulfate, calcium sulfate reaches one
After determining saturation degree, crystallization forms dihydrate gypsum.The gypsum slurries being discharged through absorption tower are concentrated, are dehydrated, and are less than its water content
10%, it is then sent with conveyer to gypsum bunker and is stacked, the flue gas after desulfurization removes droplet by demister, using heat exchanger
After heat temperature raising, atmosphere is discharged by chimney.Since absorption tower inner absorbent slurries pass through circulating pump iterative cycles and smoke contacts,
Absorbent utilization rate is very high, and calcium sulfur ratio is lower, and desulfuration efficiency can be greater than 95%.Existing desulphurization plant inconvenience is useless to gaseous state
Gas carries out spray operation, carries out desulfurization operations low efficiency to gaseous state exhaust gas.
Summary of the invention
The purpose of the present invention is to provide a kind of gaseous state exhaust gas in spray storehouse to carry out spray process, substantially increases
Spray to gaseous state exhaust gas the gaseous state flue gas desulphurization unit of the simultaneously efficiency of desulfurization process.
To achieve the above object, the technical scheme is that
A kind of gaseous state flue gas desulphurization unit, including desulfurization storehouse, the inside in desulfurization storehouse are equipped with spray storehouse, spray the outside portion in storehouse
Position is equipped with drainage storehouse and warm air bin, and drainage storehouse is mounted on the lower part of warm air bin；One end of warm air bin is equipped with air outlet, warm wind
Ventilation opening is equipped between the other end and desulfurization storehouse in storehouse；The top for draining storehouse is connected to the middle part in spray storehouse；The top in desulfurization storehouse
Equipped with air inlet storehouse, air inlet storehouse is circumscribed with admission line, and one end of admission line is equipped with air inlet ball, and air inlet ball is mounted on air inlet storehouse
The other end of inside, admission line is equipped with air intake pump；The bottom surface in air inlet storehouse is equipped with several air-out needles, the upper end of air-out needle and air inlet
The bottom surface in storehouse is connected to, and the lower end of air-out needle is mounted on the inner top surface in desulfurization storehouse；The top surface in desulfurization storehouse is equipped with spray shell, sprays shell
Bottom surface is equipped with several spray tubes, and the upper end of spray tube is connect with spray shell, and the lower end of spray tube is equipped with spray nozzle, spray nozzle installation
By the side of air-out needle；The lower end of air-out needle and spray nozzle are mounted on the inner top in spray storehouse；The outside left in desulfurization storehouse installs
There is desulfurizing agent to pump mechanism, it includes desulfurizing agent tank that desulfurizing agent, which pumps mechanism, and the inside of desulfurizing agent tank is equipped with liquid storage chamber, in liquid storage chamber
Liquid suction pipe is installed, the lower end of liquid suction pipe is equipped with drawing liquid pump, and drawing liquid pump is mounted on the inside of liquid storage chamber, the upper end connection of liquid suction pipe
There is delivery pipe, drawing liquid pump is equipped between one end of delivery pipe and the upper end of liquid suction pipe, the other end of delivery pipe is equipped with liquid ball, out
Liquid ball is mounted on the inside of spray shell；The inside line of warm air bin has installed an exhaust fan.
Further, the top surface side in the desulfurization storehouse is equipped with the first support base, and the top of the first support base is equipped with first
Support plate, the top surface other side in desulfurization storehouse are equipped with the second support base, and the top of the second support base is equipped with the second support plate, air inlet storehouse
It is mounted in the first support plate and the second support plate, the lower part of the first support base is equipped with channel, and delivery pipe passes through the axial direction in channel
Position.
Further, the inside in the drainage storehouse is equipped with the first drainage piece and the second drainage piece, the first drainage piece and second
Drainage piece is oblique, and spilling water is equipped between the top of the first drainage piece and the middle part for spraying storehouse and is pumped.
Further, the spray nozzle includes spray shell, and the center for spraying shell is equipped with locating shaft, the periphery surface cover of locating shaft
Equipped with positioning pipe, the outer peripheral surface of positioning pipe is connected with several buffer springs, and one end of buffer spring is connect with positioning pipe, buffering elastic
The other end of spring is equipped with buffering ball, and the lower part for spraying shell is equipped with several apertures, and buffer spring passes through aperture, and the diameter of buffering ball is greater than
The diameter of aperture.
Further, the surface of the buffering ball is equipped with rubber layer.
Further, the outer peripheral surface of the air intake pump is set with filter mantle.
Further, the drawing liquid pump is mounted on the lower part of furred ceiling frame, and furred ceiling frame is mounted on the top outer wall in desulfurization storehouse
Position.
Further, the spray storehouse is circular platform type shape.
The advantages and beneficial effects of the present invention are: gaseous state exhaust gas is drawn into gas storehouse by air intake pump by admission line,
Gaseous state exhaust gas is drawn into gas storehouse by air inlet ball by admission line；Gaseous state exhaust gas is blowed to spray by air-out needle by air inlet storehouse
The inside in storehouse；Desulfurizing agent tank by liquid storage chamber store desulfurizing agent, drawing liquid pump, liquid suction pipe, drawing liquid pump, delivery pipe and out liquid ball will
Desulfurizing agent pumps in spray shell, spray shell by the spray nozzle of spray tube by desulfurizing agent spray to spray storehouse, thus to spray
The gaseous state exhaust gas drenched in storehouse carries out spray process, substantially increases the effect for spray to gaseous state exhaust gas simultaneously desulfurization process
Rate；Warm air bin enters the gas after desulfurization process by ventilation opening, and warm air bin carries out heat to the gas that air-flow passes through by air-heater
Wind processing, discharges purified air by air outlet.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of gaseous state flue gas desulphurization unit of the present invention.
Fig. 2 is the structural schematic diagram of spray nozzle of the present invention.
Fig. 3 is the structural schematic diagram that desulfurizing agent of the present invention pumps mechanism.
Fig. 4 is the structural schematic diagram of water storage tank of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, further description of the specific embodiments of the present invention.Following embodiment is only
For clearly illustrating technical solution of the present invention, and not intended to limit the protection scope of the present invention.
The technical solution that the present invention embodies is:
As shown in Figures 1 to 4, a kind of gaseous state flue gas desulphurization unit, including desulfurization storehouse 1, the inside in desulfurization storehouse 1 are equipped with spray
Storehouse 2, the outside portion position in spray storehouse 2 are equipped with drainage storehouse 3 and warm air bin 4, and drainage storehouse 3 is mounted on the lower part of warm air bin 4；Warm wind
The one end in storehouse 4 is equipped with air outlet 5, and ventilation opening 6 is equipped between the other end and desulfurization storehouse 1 of warm air bin 4；Drain storehouse 3 top with
Spray the middle part connection in storehouse 2；The top in desulfurization storehouse 1 is equipped with air inlet storehouse 7, and air inlet storehouse 7 is circumscribed with admission line 8, admission line 8
One end is equipped with air inlet ball 9, and air inlet ball 9 is mounted on the inside in air inlet storehouse 7, and the other end of admission line 8 is equipped with air intake pump 10；Air inlet
The bottom surface in storehouse 7 is equipped with several air-out needles 12, and the upper end of air-out needle 12 is connected to the bottom surface in air inlet storehouse 7, the lower end peace of air-out needle 12
Inner top surface mounted in desulfurization storehouse 1；The top surface in desulfurization storehouse 1 is equipped with spray shell 17, and the bottom surface of spray shell 17 is equipped with several spray tubes 18,
The upper end of spray tube 18 is connect with spray shell 17, and the lower end of spray tube 18 is equipped with spray nozzle 19, and spray nozzle 19 is mounted on air-out needle
By 12 side；The lower end of air-out needle 12 and spray nozzle 19 are mounted on the inner top in spray storehouse 2；The outside left in desulfurization storehouse 1 installs
There is desulfurizing agent to pump mechanism 21, it includes desulfurizing agent tank 33 that desulfurizing agent, which pumps mechanism 21, and the inside of desulfurizing agent tank 33 is equipped with liquid storage chamber
34, liquid suction pipe 35 is installed, the lower end of liquid suction pipe 35 is equipped with drawing liquid pump 36, and drawing liquid pump 36 is mounted on liquid storage chamber 34 in liquid storage chamber 34
Inside, the upper end of liquid suction pipe 35 is connected with delivery pipe 37, is equipped with and takes out between one end of delivery pipe 37 and the upper end of liquid suction pipe 35
The other end of liquid pump 39, delivery pipe 37 is equipped with liquid ball 38, and liquid ball 38 is mounted on the inside of spray shell 17 out；Warm air bin 4 it is interior
Side locations are equipped with an exhaust fan 22.
Gaseous state exhaust gas is drawn into gas storehouse by air intake pump 10 by gaseous state flue gas desulphurization unit of the present invention, admission line 8
7, gaseous state exhaust gas is drawn into gas storehouse 7 by air inlet ball 9 by admission line 8；Air inlet storehouse 7 passes through air-out needle 12 for gaseous state exhaust gas
Blow to the inside in spray storehouse 2；Desulfurizing agent tank 33 stores desulfurizing agent, drawing liquid pump 36, liquid suction pipe 35, drawing liquid pump by liquid storage chamber 34
39, delivery pipe 37 and liquid ball 38 pumps to desulfurizing agent in spray shell 17 out, spray shell 17 passes through the spray nozzle of spray tube 18
19, by desulfurizing agent spray to spray storehouse 2, to carry out spray process to the gaseous state exhaust gas in spray storehouse 2, substantially increase
Spray to gaseous state exhaust gas the efficiency of simultaneously desulfurization process；Warm air bin 4 enters the gas after desulfurization process by ventilation opening 6,
Warm air bin 4 carries out hot wind processing to the gas that air-flow passes through by air-heater 22, discharges purified air by air outlet 5.
Preferably, the top surface side in desulfurization storehouse 1 is equipped with the first support base 13, and the top of the first support base 13 is equipped with first
Fagging 14, the top surface other side in desulfurization storehouse 1 are equipped with the second support base 15, and the top of the second support base 15 is equipped with the second support plate
16, air inlet storehouse 7 is mounted in the first support plate 14 and the second support plate 16, and the lower part of the first support base 13 is equipped with channel 20, defeated
The axial position for sending pipe 37 to pass through channel 20；Desulfurization storehouse 1 is consolidated by the way that the first support plate 14 and the second support plate 16 are convenient
Dingan County's dress.
Preferably, the inside for draining storehouse 3 is equipped with the first drainage piece 23 and the second drainage piece 24, the first drainage piece 23 and second
Drainage piece 24 is oblique, and spilling water pump 25 is equipped between the top of the first drainage piece 23 and the middle part for spraying storehouse 2；Draw by first
The water that flow 23 and the second drainage piece 24 overflow spilling water pump 25 out of spray storehouse 2 carries out guiding drainage, substantially increases spray
The safety of water level in storehouse 2.
Preferably, spray nozzle 19 includes spray shell 27, and the center of spray shell 27 is equipped with locating shaft 29, the periphery of locating shaft 29
Surface cover is equipped with positioning pipe 28, and the outer peripheral surface of positioning pipe 28 is connected with several buffer springs 31, one end of buffer spring 31 and positioning
Pipe 28 connects, and the other end of buffer spring 31 is equipped with buffering ball 32, and the lower part of spray shell 27 is equipped with several apertures 30, buffer spring 31
Across aperture 30, the diameter of buffering ball 32 is greater than the diameter of aperture 30；The surface of buffering ball 32 is equipped with rubber layer；It sprays in shell 27
Desulfurizing agent is sprayed from aperture 30, to be ejected into the surface of buffering ball 32, the desulfurizing agent sprayed by 32 Duis of buffering ball delays
Punching control；The elastic buffer performance of buffering ball 32 is substantially increased by buffer spring 31.
Preferably, the outer peripheral surface of air intake pump 10 is set with filter mantle 11；It can be convenient by filter mantle 11 to air intake pump 10
Outer peripheral surface protected.
Preferably, drawing liquid pump 39 is mounted on the lower part of furred ceiling frame 40, and furred ceiling frame 40 is mounted on the top outer wall in desulfurization storehouse 1
Position；Installation is fixed to drawing liquid pump 39 by furred ceiling frame 40.
Preferably, spray storehouse 2 is circular platform type shape；The spray storehouse 2 of circular platform type facilitates storage desulfurizing agent.
Preferably, the inside for spraying storehouse 2 is equipped with water storage tank 26, and water storage tank 26 includes water storage silk floss 41, water storage silk floss 41 it is interior
Portion is equipped with a pair of U-shaped sink 42；Water storage silk floss 41 can be convenient storage desulfurizing agent by U-shaped sink 42.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of gaseous state flue gas desulphurization unit, including desulfurization storehouse, the inside in desulfurization storehouse is equipped with spray storehouse, it is characterised in that:
The outside portion position in spray storehouse is equipped with drainage storehouse and warm air bin, and drainage storehouse is mounted on the lower part of warm air bin；One end of warm air bin
Equipped with air outlet, ventilation opening is equipped between the other end and desulfurization storehouse of warm air bin；It drains and connects in the middle part of the top and spray storehouse in storehouse
It is logical；The top in desulfurization storehouse is equipped with air inlet storehouse, and air inlet storehouse is circumscribed with admission line, and one end of admission line is equipped with air inlet ball, air inlet
Ball is mounted on the inside in air inlet storehouse, and the other end of admission line is equipped with air intake pump；The bottom surface in air inlet storehouse is equipped with several air-out needles, out
The upper end of air tube is connected to the bottom surface in air inlet storehouse, and the lower end of air-out needle is mounted on the inner top surface in desulfurization storehouse；The top surface in desulfurization storehouse is set
There is spray shell, the bottom surface for spraying shell is equipped with several spray tubes, and the upper end of spray tube is connect with spray shell, and the lower end of spray tube is equipped with
Spray nozzle, spray nozzle are mounted on by the side of air-out needle；The lower end of air-out needle and spray nozzle are mounted on the inner top in spray storehouse；Desulfurization
The outside left in storehouse has installed desulfurizing agent and has pumped mechanism, and it includes desulfurizing agent tank that desulfurizing agent, which pumps mechanism, and the inside of desulfurizing agent tank is set
There is liquid storage chamber, liquid suction pipe is installed in liquid storage chamber, the lower end of liquid suction pipe is equipped with drawing liquid pump, and drawing liquid pump is mounted on the interior of liquid storage chamber
Portion, the upper end of liquid suction pipe are connected with delivery pipe, and drawing liquid pump is equipped between one end of delivery pipe and the upper end of liquid suction pipe, delivery pipe
The other end is equipped with liquid ball, and liquid ball is mounted on the inside of spray shell out；The inside line of warm air bin has installed an exhaust fan.
2. gaseous state flue gas desulphurization unit according to claim 1, it is characterised in that: the top surface side in the desulfurization storehouse is set
There is the first support base, the top of the first support base is equipped with the first support plate, and the top surface other side in desulfurization storehouse is equipped with the second support base,
The top of second support base is equipped with the second support plate, and air inlet storehouse is mounted in the first support plate and the second support plate, the first support
The lower part of seat is equipped with channel, and delivery pipe passes through the axial position in channel.
3. gaseous state flue gas desulphurization unit according to claim 1, it is characterised in that: the inside in the drainage storehouse is equipped with the
One drainage piece and the second drainage piece, the first drainage piece and the second drainage piece are oblique, the top and spray storehouse of the first drainage piece
Middle part between be equipped with spilling water pump.
4. gaseous state flue gas desulphurization unit according to claim 1, it is characterised in that: the spray nozzle includes spray shell, spray
The center of shell is equipped with locating shaft, and the outer peripheral surface of locating shaft is set with positioning pipe, and the outer peripheral surface of positioning pipe is connected with several slow
Spring is rushed, one end of buffer spring is connect with positioning pipe, and the other end of buffer spring is equipped with buffering ball, if the lower part for spraying shell is equipped with
Dry aperture, buffer spring pass through aperture, and the diameter of buffering ball is greater than the diameter of aperture.
5. gaseous state flue gas desulphurization unit according to claim 4, it is characterised in that: the surface of the buffering ball is equipped with rubber
Glue-line.
6. gaseous state flue gas desulphurization unit according to claim 1, it is characterised in that: the outer peripheral surface of the air intake pump is set with
There is filter mantle.
7. gaseous state flue gas desulphurization unit according to claim 1, it is characterised in that: the drawing liquid pump is mounted on furred ceiling frame
Lower part, furred ceiling frame is mounted on the top outer wall position in desulfurization storehouse.
8. gaseous state flue gas desulphurization unit according to claim 1, it is characterised in that: the spray storehouse is circular platform type shape
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910732791.XA CN110449003A (en) | 2019-08-09 | 2019-08-09 | A kind of gaseous state flue gas desulphurization unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910732791.XA CN110449003A (en) | 2019-08-09 | 2019-08-09 | A kind of gaseous state flue gas desulphurization unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110449003A true CN110449003A (en) | 2019-11-15 |
Family
ID=68485523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910732791.XA Pending CN110449003A (en) | 2019-08-09 | 2019-08-09 | A kind of gaseous state flue gas desulphurization unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110449003A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB720748A (en) * | 1953-02-23 | 1954-12-29 | Emil Umbricht | Sprayer |
| US4796816A (en) * | 1987-09-21 | 1989-01-10 | Gregory Khinchuk | Impinging-jet fuel injection nozzle |
| SU1540866A1 (en) * | 1987-03-02 | 1990-02-07 | Н.И.Азбукина | Method of spraying liquid |
| CN201195095Y (en) * | 2008-05-26 | 2009-02-18 | 娄爱娟 | Waste gas purifier |
| CN201371030Y (en) * | 2009-01-20 | 2009-12-30 | 娄爱娟 | Improved flue gas downstream washing tower |
| CN202010513U (en) * | 2011-04-08 | 2011-10-19 | 武汉兴能环保技术有限公司 | Downstream jet bubbling wet-method desulfurizing device |
| CN206508793U (en) * | 2017-02-13 | 2017-09-22 | 昆明奥图环保设备股份有限公司 | A kind of following current tower flue gas dust arrester |
-
2019
- 2019-08-09 CN CN201910732791.XA patent/CN110449003A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB720748A (en) * | 1953-02-23 | 1954-12-29 | Emil Umbricht | Sprayer |
| SU1540866A1 (en) * | 1987-03-02 | 1990-02-07 | Н.И.Азбукина | Method of spraying liquid |
| US4796816A (en) * | 1987-09-21 | 1989-01-10 | Gregory Khinchuk | Impinging-jet fuel injection nozzle |
| CN201195095Y (en) * | 2008-05-26 | 2009-02-18 | 娄爱娟 | Waste gas purifier |
| CN201371030Y (en) * | 2009-01-20 | 2009-12-30 | 娄爱娟 | Improved flue gas downstream washing tower |
| CN202010513U (en) * | 2011-04-08 | 2011-10-19 | 武汉兴能环保技术有限公司 | Downstream jet bubbling wet-method desulfurizing device |
| CN206508793U (en) * | 2017-02-13 | 2017-09-22 | 昆明奥图环保设备股份有限公司 | A kind of following current tower flue gas dust arrester |
Non-Patent Citations (1)
| Title |
|---|
| 陈甘茂等: "《多相流反应工程》", 31 August 1996, 浙江大学出版社 * |
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Application publication date: 20191115 |