CN106178921A - Reactor and flue gas processing device for fume treatment - Google Patents
Reactor and flue gas processing device for fume treatment Download PDFInfo
- Publication number
- CN106178921A CN106178921A CN201610807521.7A CN201610807521A CN106178921A CN 106178921 A CN106178921 A CN 106178921A CN 201610807521 A CN201610807521 A CN 201610807521A CN 106178921 A CN106178921 A CN 106178921A
- Authority
- CN
- China
- Prior art keywords
- reactor
- taper
- flue gas
- assembly
- bullet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 239000003546 flue gas Substances 0.000 title claims abstract description 86
- 238000012545 processing Methods 0.000 title claims abstract description 26
- 239000003517 fume Substances 0.000 title claims abstract description 20
- 239000002002 slurry Substances 0.000 claims abstract description 52
- 238000006243 chemical reaction Methods 0.000 claims abstract description 51
- 239000000779 smoke Substances 0.000 claims abstract description 44
- 230000003467 diminishing effect Effects 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 3
- 235000019504 cigarettes Nutrition 0.000 claims description 2
- 230000037237 body shape Effects 0.000 claims 1
- 210000000867 larynx Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 26
- 230000000694 effects Effects 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 238000006477 desulfuration reaction Methods 0.000 description 11
- 239000000203 mixture Substances 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000023556 desulfurization Effects 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 7
- 239000002893 slag Substances 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- 239000005751 Copper oxide Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- QLULGSLAHXLKSR-UHFFFAOYSA-N azane;phosphane Chemical compound N.P QLULGSLAHXLKSR-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- 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
- B01D53/80—Semi-solid phase processes, i.e. by using slurries
-
- 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
-
- 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
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0046—Sequential or parallel reactions, e.g. for the synthesis of polypeptides or polynucleotides; Apparatus and devices for combinatorial chemistry or for making molecular arrays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (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)
Abstract
The invention discloses the reactor for fume treatment and flue gas processing device.Wherein, reactor includes: the first reactor shell, has the smoke inlet being arranged on top；Being provided with the first reaction module, slurry pool in described first reactor enclosure body from top to bottom, described first reaction module includes multiple first taper module；On described first reactor enclosure body sidewall and be positioned at described first reaction module below position on be provided with the first flue gas discharge opening；Being provided with column in described first reactor enclosure body from the top to the bottom, described column forms the feeding-passage for slurry is delivered to top from top.Compared with prior art, the reactor that the present invention provides has higher efficiency when processing flue gas.Owing to having corresponding technical characteristic, it is provided that smoke extractor and flue gas processing device also there is corresponding technique effect.
Description
Technical field
The present invention relates to technical field of environment protection equipment, be specifically related to a kind of reactor for fume treatment, smoke extractor
And flue gas processing device.
Background technology
Oxysulfide (SOx) and nitrogen oxides (NOx) are two kinds of main air pollutants, mainly by Discharged form Coal Combustion
Going out, its hazardness is known together by countries in the world.The discharge controlling SOx and NOx in fire coal the most cost-effectively is the world
The energy and field of Environment Protection are badly in need of the critical problem solved.At present, the technique classification of flue gas desulfuration and denitrification has a variety of.By de-
Sulfur/nitrogen agent is classified, and has calcium method (limestone/lime method), ammonia process, magnesium processes, sodium method, alkali aluminum method, copper oxide method, zinc method, work
Property charcoal method, phosphorus ammonium method etc.；By product whether application class, there is absorption method and abandon method；By cleaning principle classify, have absorption process,
Absorption method, catalytic oxidation and catalytic reduction method etc..
Having been developed for a lot of technology about desulfurization removing nitric, if only from the point of view of point of theory, these technology can reach
To good treatment effect, but a lot of technology effect in actual moving process bad, its basic reason is not only
The cost of equipment own is the highest, and operation cost is the highest.Especially being intended to reach preferable treatment effect, cost more can acutely increase
Add.Therefore, the use in actual moving process of the existing desulfurization removing nitric technology is limited by very large.
NingBo TaiJi Environmental Protection Equipment Co., Ltd is studied through for many years, successfully develops including blast furnace slag, slag
The flue gas desulfurization technique that various " waste gas slags " are absorbent, the steel mill on the ground such as packet header, Tangshan have been obtained for application, tool
There is the best effect.The place of this technology most worthy is that the raw material used is that the Industrial Metal of low cost is smelted useless
Slag as absorbent, therefore solves the cost of conventional desulfurization removing nitric technology and remains high this root problem, be have most before
One of desulfurization removing nitric technology of scape, and applied for multinomial patent.
Chinese patent CN105344218A discloses a kind of equipment for flue gas desulfuration and denitrification, by two heterophase reactors
System forms.In first heterophase reactor system, being provided with flue gas inlet port, the first heterophase reactor system is in slurry
The top in pond, slip discharger is connected with slurry pool, passes through outlet pipe between slurry pool and the second heterophase reactor system
Connection, water shower device is arranged in the second heterophase reactor system；It is provided with contracting between first heterophase reactor system and slurry pool
Collar, is provided with auxiliary heterophase reactor bottom undergauge circle；It is provided with outside the first heterophase reactor and includes water pump and water pipe
Water circulation system, is arranged on the water pipe water inlet end connection slurry pool outside the first heterophase reactor, and water pipe water side is in first
The center of shell.
The inventors discovered that, in the equipment of this flue gas desulfuration and denitrification, slurry is followed by slurry by being arranged on the water pipe of outside
When ring utilizes, inefficient, the most energy-conservation, even affect fume treatment effect.
Summary of the invention
For the deficiencies in the prior art, the present invention provides a kind of reactor for fume treatment and flue gas processing device.
The present invention provides a kind of reactor for fume treatment, including:
First reactor shell, has the smoke inlet being arranged on top；
The first reaction module, slurry pool, described first reaction it is provided with from top to bottom in described first reactor enclosure body
Module includes multiple first taper module；
On described first reactor enclosure body sidewall and be positioned on the position below described first reaction module and be provided with the
One flue gas discharge opening；
In described first reactor enclosure body, be provided with column from the top to the bottom, described column formed for by slurry from
The feeding-passage at top is delivered at top.
Preferably, at least part of assembly of described first taper module is fixed on described column.
Preferably, described first taper module includes the first bullet assembly, is arranged under described first bullet assembly
The first taper ring assembly in face, described first bullet assembly is fixed on described column.
Preferably, described first bullet assembly includes two bullets linked together from bottom, described first cone
Shape coil assembly includes two the round platform housings linked together from top, forms a cross section mouth in described first taper ring assembly
Footpath is not more than the first aditus laryngis of bullet maximum gauge.
The present invention provides a kind of reactor for fume treatment, it is characterised in that including:
First reactor shell, has the smoke inlet being arranged on top；
The first reaction module, the second reactor shell, slurry it is provided with from top to bottom in described first reactor enclosure body
Pond；Described first reaction module includes multiple first taper module；
The entrance of described second reactor shell and the first the most diminishing contracting of reactor shell 'go'gage
Collar connects so that enter interruption-forming the first reaction compartment from described smoke inlet to the second reactor shell；
In described first reactor shell and the position corresponding with the second reactor shell be provided with first flue gas row
Outlet
In described first reactor enclosure body, be provided with column from the top to the bottom, described column formed for by slurry from
The feeding-passage at top is delivered at top.
Preferably, in described second reactor enclosure body, it is provided with the second taper module.
Preferably, at least part of assembly of described first taper module and/or the second taper module is fixed on described column
On.
Preferably, described first taper module includes the first bullet assembly being fixed on described column, is arranged on institute
Stating the first taper ring assembly below the first bullet assembly, described first bullet assembly includes linking together from bottom
Two bullets, described first taper ring assembly includes two the round platform housings linked together from top, bores described first
Form a cross section bore in shape coil assembly and be not more than the first aditus laryngis of bullet maximum gauge.
Preferably, described second taper module includes the second bullet assembly being fixed on described column, is arranged on institute
Stating the second taper ring assembly below the second bullet assembly, described second bullet assembly includes linking together from bottom
Two bullets, described second taper ring assembly includes two the round platform housings linked together from top, bores described second
The sectional area the second aditus laryngis less than bullet maximum gauge is formed in shape coil assembly.
The present invention provides a kind of flue gas processing device, including the first reactor for processing flue gas, for by described the
The smoke extractor that the flue gas that one reactor is discharged is discharged, described first reactor and smoke extractor are connected by flue；
Described first reactor includes the first reactor shell, has the smoke inlet being arranged on top；
The first reaction module, the second reactor shell, slurry it is provided with from top to bottom in described first reactor enclosure body
Pond；Described first reaction module includes multiple first taper module；
The entrance of described second reactor shell and the first the most diminishing contracting of reactor shell 'go'gage
Collar connects so that enter interruption-forming the first reaction compartment from described smoke inlet to the second reactor shell；
In described first reactor shell and the position corresponding with the second reactor shell be provided with first flue gas row
Outlet；
In described first reactor enclosure body, be provided with column from the top to the bottom, described column formed for by slurry from
The feeding-passage at top is delivered at top.
Preferably, at least part of assembly of described first taper module is fixed on described column.
Preferably, described first taper module includes the first bullet assembly, is arranged under described first bullet assembly
The first taper ring assembly in face, described first bullet assembly is fixed on described column.
Preferably, described first bullet assembly includes two bullets linked together from bottom, described first cone
Shape coil assembly includes two the round platform housings linked together from top, forms a cross section mouth in described first taper ring assembly
Footpath is not more than the first aditus laryngis of bullet maximum gauge.
Preferably, in described second reactor enclosure body, it is provided with the second taper module.
Preferably, at least part of assembly of described second taper module is fixed on described column.
Preferably, described second taper module includes the second bullet assembly being fixed on described column, is arranged on institute
Stating the second taper ring assembly below the second bullet assembly, described second bullet assembly includes linking together from bottom
Two bullets, described second taper ring assembly includes two the round platform housings linked together from top, bores described second
The sectional area the second aditus laryngis less than bullet maximum gauge is formed in shape coil assembly.
The present invention provides a kind of reactor for fume treatment, including: the first reactor shell, have and be arranged on top
Smoke inlet；The first reaction module, slurry pool it is provided with from top to bottom in described first reactor enclosure body, described first anti-
Module is answered to include multiple first taper module；On described first reactor enclosure body sidewall and be positioned at described first reaction module under
It is provided with the first flue gas discharge opening on the position of side；Column it is provided with from the top to the bottom in described first reactor enclosure body,
Described column forms the feeding-passage for slurry is delivered to top from top.Compared with prior art, the slurry after process leads to
Cross the column being arranged in the first reactor enclosure body and cycle back to the first reaction die set top, there is shorter loop, more supernumerary segment
Can, and slurry temperature is almost unchanged, therefore can reach more preferable fume treatment effect.
Accompanying drawing explanation
Fig. 1 is the first embodiment schematic diagram of flue gas processing device of the present invention；
Fig. 2 is flue gas processing device the second embodiment schematic diagram of the present invention.
Detailed description of the invention
For convenience of description, below while the flue gas processing device providing the present invention is described, to this
The reactor for fume treatment of bright offer, the smoke extractor for fume treatment are described.The present invention is provided
The detailed description of the invention of the reactor for fume treatment and the smoke extractor for fume treatment the most individually describes, but ability
Territory those of ordinary skill is appreciated that the reactor for fume treatment and the smoke extractor for fume treatment all can conducts
Independent technical scheme.
Refer to accompanying drawing 1, the schematic diagram of a kind of embodiment of flue gas processing device that the present invention provides.According to the present invention,
Flue gas processing device includes the first reactor 1 for fume treatment, for being entered by the flue gas that the first reactor 1 processed
The smoke extractor 9 that one step processes, last flue gas is from the discharge of the top of smoke extractor 9, and the first reactor 1 passes through with smoke extractor 9
Smoke discharging pipe connects.
According to the present invention, the first reactor includes the first reactor shell 1a vertically set up, the first reactor shell 1a
Cross sectional shape be preferably the most rounded shape, naturally it is also possible to for the shape of sub-circular, this present invention is not entered
Row particularly limits.The top of the first reactor 1 is smoke inlet 1b, and pending flue gas enters from the top down from smoke inlet 1b
First reactor 1.In the first reactor shell 1a, it is provided with the first reaction module 2 from top to bottom, the second reactor shell 3,
Slurry pool 4, described first reaction module 2 includes multiple first taper module.Of course, it is possible to according to actual needs, in these portions
/ other desired part or parts are set.
In the present embodiment, for the diameter of the first reactor shell 1a, the present invention is not particularly limited, Ke Yigen
Depending on the measurer body of pending flue gas.For the first reactor shell 1a diameter from top to bottom, preferably include up and down
Two parts, part above is corresponding with the first reaction module 2, and below portion is right with the second reactor shell 3 and slurry pool 4
Should, the diameter of part above is preferably smaller than lower sections of diameter.
For the quantity of the first taper module, the present invention is not particularly limited, can according to technique concrete depending on.Such as
Can be 2 group of-10 group, preferably 3 group-5 group；The quantity of the first taper module is three groups in the present embodiment.With wherein
One taper module illustrates the structure of taper module；First taper module includes the first bullet assembly 22 and is arranged on first
The first taper ring assembly 21 below bullet assembly 22；Described first bullet assembly 22 is included in bottom cone and links together
Two bullets, the vertex of a cone of two such bullet is respectively facing direction downwardly and upwardly, and the first bullet assembly 22 leads to
Crossing support 23 to be fixed in the first reactor shell 1a, two bullets are preferably of the same size.In the first bullet group
Part 22 is provided below the first taper ring assembly 21, and the first taper ring assembly 21 includes two linked together by cone top part
Round platform housing, so corresponding with the vertex of a cone of described bullet intermediate formation one, for making the mixing of flue gas and slurry
The first cross section entrance 21a under logistics, the present invention is referred to as the first aditus laryngis；The diameter of described first aditus laryngis 21a is preferably smaller than
The maximum gauge of bullet.First taper ring assembly 21 is fixing connect (such as riveting or welding) in the first reactor shell 1a,
First taper ring assembly 21 forms from top to bottom that reduced diameter is at the first described aditus laryngis 21a, and then diameter is the most gradually
The structure expanded.
Second reactor shell 3 is provided below at the first reaction module, arranges by second in the second reactor shell 3
Reaction module, the top of the second reactor shell 3 is smoke inlet；The entrance 'go'gage at the top of the second reactor shell 3
The most diminishing undergauge circle 30 is connected with the first reactor 1；So from the smoke inlet 1b of described first reactor 1
Defining the first reaction compartment between undergauge circle 30, the mixture of flue gas and slurry is fully contacted at the first reaction compartment and carries out
Reaction, mixture enters in the second reactor shell 3 from undergauge circle 30.
Being provided with the second reaction module in the second reactor shell 3, the second reaction module includes multiple second conical die
Block, for the quantity of the second taper module, there is no particular restriction for the present invention, can be according to technique depending on, in the present embodiment
It it is two groups.Second taper module can have identical structure with the first taper module, but can have less size, permissible
Including the second bullet assembly 32 and the second taper ring assembly 31, the second bullet assembly 32 can have and the first bullet group
The structure that part 22 is identical, but can have less size；Second taper ring assembly 31 can have and the first taper ring assembly
21 identical structures, but can have less size.The diameter of the second aditus laryngis 31a that the second taper ring assembly 31 is formed is less than
The mixture of the maximum gauge of the second bullet assembly 32, flue gas and slurry is from the top undergauge circle 30 of the second reactor shell 3
After entrance, continue to dirty and carry out sufficient adsorption reaction in the 3rd reaction compartment formed in the second reactor shell 3.
According to the present invention, being provided below by slurry pool 4 at the second reactor, slurry pool 4 is for precipitate and separate from top to bottom
The flue gas flowed into and the mixture of slurry, precipitate slurry discharger 42 bottom slurry pool 4 is discharged, and separates with precipitate
Serosity recycle the most further and carry out fume treatment.The liquid level 41 of slurry pool 4 is reserved with bottom the second reactor shell 3
Certain distance, inside the outside of such second reactor shell 3 and the first reactor shell 1a, the second reactor shell 3 and slurry
The second reaction compartment is formed between feed liquid face.In the second reaction compartment, liquid enters slurry pool, and flue gas is at the second reaction compartment
Interior stop, but flue gas now contains substantial amounts of slurry compositions.
In first reactor shell 1a on the second reaction compartment top, it is provided with the first flue gas discharge opening；First flue gas row
Export corresponding with the position of the second reactor shell 3.First flue gas discharge opening enters with the second flue gas of the bottom of smoke extractor 9
Mouth connection, i.e. flue gas enter from the bottom of smoke extractor.In order to make the flue gas in the second reaction compartment sufficiently stop,
A high end 3a and end portion 3b, described end portion 3b and slurry pool 4 it is configured of bottom two reactor shell 3
Liquid level distance than high end 3a and slurry pool 4 liquid level distance closer to, described first flue gas discharge opening is arranged on described low side
Side, so from second reactor shell 3 discharge flue gas can flow longer distance again from first flue gas discharge opening row
Go out.
In the present embodiment, the feeding mode for slurry has carried out further optimization, i.e. in the first reactor enclosure
It is provided with a hollow column 52 from top to bottom in body 1a, bases oneself upon 52 1 schemes and on the one hand can lead to as the charging of slurry
Road, on the other hand can be also used for fixing the first bullet assembly 22 and the second bullet assembly 32.Owing to feeding-passage is arranged
In inside, not only save design space of knowing clearly, and circulate slurry and there is shorter closed circuit, make the temperature several of slurry not
Become, can preferably process flue gas, and more energy-conservation.The flue gas processing device that the present invention provides could be included for supplementing
The slip feeder 51 of new slurry, and the circulating pump (not shown) for loop slurry.
According to the present invention, smoke extractor 9 includes the 3rd reactor shell 94, arranges in described 3rd reactor shell 94
The 3rd reaction module, described 3rd reaction module is had to include that multiple triconic module, described triconic module can have
The structure identical with the first taper module or the second taper module, including third hand tap body assembly 92 and triconic coil assembly
93, third hand tap body assembly 92 is fixed in the 3rd reactor shell 94 by support 95.Triconic module and the first taper
The difference of module and the second taper module is, third hand tap body assembly 92 is disposed below, and triconic coil assembly 93 is arranged
Above；When so flue gas flows from bottom to top, the mixing of flue gas and shower water, further purifying smoke can be promoted.About
The concrete structure of triconic module, sees the heterogeneous reaction described in the Chinese patent CN1156332C of the present inventor's invention
Device, does not repeats them here.For the quantity of the 3rd reaction module, the present invention is not particularly limited, and is three groups in the present embodiment.
Can also arrange the column 96 of fixed cone body assembly inside the 3rd reactor shell 94, column can be hollow, it is possible to
Think solid
According to the present invention, the top of described 3rd reactor shell 94 is flue gas discharge opening 9a, and the 3rd reactor also sets up
Having water shower device 91, described water shower device 91 shower water in the 3rd reactor, the temperature of shower water is preferably no more than 35
DEG C, for removing the dust discharged in gas further.The flue gas rate of climb in the 3rd reactor is preferably no more than
3.5m3/ the second, for the rate of climb of flue gas, controlled by the cross-sectional area size of the 3rd reactor shell, the 3rd reactor
The cross section of housing 94 is preferably arranged to round-shaped, and diameter is preferably 1 meter-20 meters, can adjust according to production engineering specifications
Whole, to this present invention, there is no particular restriction.
According to the present invention, the first reactor 1 and smoke extractor 9 are connected by smoke discharging pipe 7, and smoke discharging pipe 7 includes and institute
State the first paragraph 7a of the first flue gas discharge opening connection of the first reactor 1 and be connected with the air inlet bottom described smoke extractor 9
Second segment 7b, described first paragraph 7a there is upwardly extending direction, described second segment 7b has the direction downwardly extended, described
First paragraph 7a and second segment 7b is preferably connected by arc-shaped transition, and flue gas the most i.e. can be allowed to be drained into from the first reactor smoothly
In smoke extractor, it is also possible to allow the dust in flue gas in first paragraph is back to the first reactor, reach further to purify effect
Really.
According to the present invention, for slurry compositions, metal smelt waste residue and copper slag, iron smelting slag, steel-making are preferably used
One or more mixture in waste residue, flyash mix together with water after being crushed to 100-250 mesh, and the concentration of serosity is
5-20%, as the Chinese patent ZL200710079615.8 of the present inventor, ZL201010123046.4,
Described in ZL201010137024.3, the full content of this patent introduces this patent.
The working method of flue gas processing device is described with specific embodiment below:
Slip use is milled to-250 mesh through milling equipment and accounts for the blast furnace slag of 85%, uses water furnishing in joining pulping tank
The serosity of concentration 5-25%, the top sending into the first reactor from the feeding-passage of column 52 formation is mixed with pending flue gas
Closing, flue gas pressures is between 3000Pa-800000Pa, and flue gas and slurry reaction temperature may remain in 50-90 degree, after mixing
Flue gas and atomization slurry sequentially pass through the first reaction module of the first reactor from top to bottom and entered the second reaction by undergauge circle
Module, then enters back into the second reaction compartment by the first flue gas condenser 8.The temperature of the condensed water of the first flue gas condenser 8
Degree is 5-10 degree, and now the temperature and humidity of flue gas is the highest, after therefore being cooled down further by the first flue gas condenser 8,
Water smoke in flue gas condenses out formation water droplet and stays, and the water droplet stayed can dust pollution thing in leukorrhagia flue gas, cigarette further
Gas is purified further.
Then entered smoke extractor 9 and by the second flue gas from smoke discharging pipe 7 by the flue gas of the first flue gas condenser 8
Condenser 97；The condensate temperature of the second flue gas condenser 97 in smoke extractor 9 can be 5-10 degree, and flue gas is by the coldest
But, water smoke condenses, and reaches more preferable cleaning and desulfurization and out of stock effect.In the 3rd reactor shell 94 of smoke extractor 9,
Flue gas reacts module through the 3rd from bottom to up, reaches the emission request chimney from top and discharges.
Utilize aforesaid way, efficiently controlled by oxygen-containing air and atomization slurry and discharge the content of pollutant in flue gas,
Relative to traditional processing means, utilize the flue gas processing device that the present invention provides, the desulfurization degree of flue gas be can reach 98.5%.
Ask for an interview Fig. 2, for the schematic diagram of the second embodiment of the present invention, compared with the first embodiment described in Fig. 1,
Unique difference of the second embodiment is to be not provided with the second reaction module in the second reactor enclosure body, and other does not has district
Not, the present invention here repeats no more, and such flue gas can directly directly enter via the second reactor shell with slurry mix
Entering the second reaction compartment, under identical condition, but under above-mentioned same experiment condition, desulfuration efficiency still can reach
More than 95.6%.
Below it is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
Saying, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (16)
1. the reactor for fume treatment, it is characterised in that including:
First reactor shell, has the smoke inlet being arranged on top；
The first reaction module, slurry pool, described first reaction module it is provided with from top to bottom in described first reactor enclosure body
Including multiple first taper modules；
On described first reactor enclosure body sidewall and be positioned at described first reaction module below position on be provided with the first cigarette
Gas outlet；
Being provided with column in described first reactor enclosure body from the top to the bottom, described column is formed and is used for slurry from top
Deliver to the feeding-passage at top.
Reactor the most according to claim 1, it is characterised in that at least part of assembly of described first taper module is fixed
On described column.
Reactor the most according to claim 1, it is characterised in that described first taper module includes the first bullet group
Part, being arranged on the first taper ring assembly below described first bullet assembly, described first bullet assembly is fixed on described
On column.
Reactor the most according to claim 3, it is characterised in that described first bullet assembly includes being connected to from bottom
Two bullets together, described first taper ring assembly includes two the round platform housings linked together from top, described
Form a cross section bore in one taper ring assembly and be not more than the first aditus laryngis of bullet maximum gauge.
5. the reactor for fume treatment, it is characterised in that including:
First reactor shell, has the smoke inlet being arranged on top；
The first reaction module, the second reactor shell, slurry pool it is provided with from top to bottom in described first reactor enclosure body；Institute
State the first reaction module and include multiple first taper module；
The entrance of described second reactor shell and the first reactor shell 'go'gage the most diminishing undergauge circle
Connect so that enter interruption-forming the first reaction compartment from described smoke inlet to the second reactor shell；
In described first reactor shell and the position corresponding with the second reactor shell is provided with the first flue gas discharge opening
Being provided with column in described first reactor enclosure body from the top to the bottom, described column is formed and is used for slurry from top
Deliver to the feeding-passage at top.
Reactor the most according to claim 5, it is characterised in that be provided with the second cone in described second reactor enclosure body
Shape module.
7. according to the reactor described in claim 5 or 6, it is characterised in that described first taper module and/or the second conical die
At least part of assembly of block is fixed on described column.
Reactor the most according to claim 7, it is characterised in that described first taper module includes being fixed on described column
On the first bullet assembly, be arranged on the first taper ring assembly below described first bullet assembly, described first taper
Body assembly includes that two bullets linked together from bottom, described first taper ring assembly include linking together from top
Two round platform housings, in described first taper ring assembly, form cross section bore be not more than the of bullet maximum gauge
One aditus laryngis.
Reactor the most according to claim 8, it is characterised in that described second taper module includes being fixed on described column
On the second bullet assembly, be arranged on the second taper ring assembly below described second bullet assembly, described second taper
Body assembly includes that two bullets linked together from bottom, described second taper ring assembly include linking together from top
Two round platform housings, in described second taper ring assembly, form sectional area the second larynx less than bullet maximum gauge
Mouthful.
10. a flue gas processing device, it is characterised in that include the first reactor for processing flue gas, for by described the
The smoke extractor that the flue gas that one reactor is discharged is discharged, described first reactor and smoke extractor are connected by flue；
Described first reactor includes the first reactor shell, has the smoke inlet being arranged on top；
The first reaction module, the second reactor shell, slurry pool it is provided with from top to bottom in described first reactor enclosure body；Institute
State the first reaction module and include multiple first taper module；
The entrance of described second reactor shell and the first reactor shell 'go'gage the most diminishing undergauge circle
Connect so that enter interruption-forming the first reaction compartment from described smoke inlet to the second reactor shell；
In described first reactor shell and the position corresponding with the second reactor shell be provided with first flue gas discharge
Mouthful；
Being provided with column in described first reactor enclosure body from the top to the bottom, described column is formed and is used for slurry from top
Deliver to the feeding-passage at top.
11. flue gas processing devices according to claim 10, it is characterised in that described first taper module at least part of
Assembly is fixed on described column.
12. flue gas processing devices according to claim 11, it is characterised in that described first taper module includes the first cone
Body assembly, being arranged on the first taper ring assembly below described first bullet assembly, described first bullet assembly is fixed
On described column.
13. flue gas processing devices according to claim 12, it is characterised in that described first bullet assembly included the end of from
Two bullets that portion links together, described first taper ring assembly includes two the round platform shells linked together from top
Body, forms a cross section bore and is not more than the first aditus laryngis of bullet maximum gauge in described first taper ring assembly.
14. according to the flue gas processing device described in any one of claim 11 to 13, it is characterised in that at described second reactor
The second taper module it is provided with in housing.
15. flue gas processing devices according to claim 14, it is characterised in that described second taper module at least part of
Assembly is fixed on described column.
16. flue gas processing devices according to claim 15, it is characterised in that described second taper module includes being fixed on
The second bullet assembly on described column, it is arranged on the second taper ring assembly below described second bullet assembly, described
Second bullet assembly includes that two bullets linked together from bottom, described second taper ring assembly include from top even
Two the round platform housings being connected together, form a sectional area less than bullet maximum gauge in described second taper ring assembly
The second aditus laryngis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610807521.7A CN106178921A (en) | 2016-09-03 | 2016-09-03 | Reactor and flue gas processing device for fume treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610807521.7A CN106178921A (en) | 2016-09-03 | 2016-09-03 | Reactor and flue gas processing device for fume treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106178921A true CN106178921A (en) | 2016-12-07 |
Family
ID=58068012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610807521.7A Pending CN106178921A (en) | 2016-09-03 | 2016-09-03 | Reactor and flue gas processing device for fume treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106178921A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268234A (en) * | 2016-09-19 | 2017-01-04 | 史汉祥 | Reactor and flue gas processing device for fume treatment |
| CN106423383A (en) * | 2016-12-15 | 2017-02-22 | 耒阳市华兴机械有限公司 | Separating device for ore material sundries |
| CN106582943A (en) * | 2016-12-15 | 2017-04-26 | 耒阳市华兴机械有限公司 | Ore material dust removing and crushing device |
| CN106582939A (en) * | 2016-12-15 | 2017-04-26 | 耒阳市华兴机械有限公司 | Dust removing and crushing device for ore material |
| CN106732922A (en) * | 2016-12-15 | 2017-05-31 | 耒阳市华兴机械有限公司 | A kind of ore materials dedusting reducing mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995012028A1 (en) * | 1993-10-28 | 1995-05-04 | Beloit Technologies, Inc. | Multiple filter dynamic washer |
| CN1676205A (en) * | 2005-02-06 | 2005-10-05 | 孔亦周 | Rotary spray granulating apparatus and spray packaging granulating method |
| CN104307242A (en) * | 2014-10-29 | 2015-01-28 | 重庆达沃斯食品有限公司 | Deslagging filter |
| CN105344218A (en) * | 2015-11-19 | 2016-02-24 | 史汉祥 | Apparatus for flue gas desulfurization and denitrification |
| CN106268234A (en) * | 2016-09-19 | 2017-01-04 | 史汉祥 | Reactor and flue gas processing device for fume treatment |
| CN206168211U (en) * | 2016-09-03 | 2017-05-17 | 史汉祥 | A reactor and smoke treatment device for flue gas is handled |
-
2016
- 2016-09-03 CN CN201610807521.7A patent/CN106178921A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995012028A1 (en) * | 1993-10-28 | 1995-05-04 | Beloit Technologies, Inc. | Multiple filter dynamic washer |
| CN1676205A (en) * | 2005-02-06 | 2005-10-05 | 孔亦周 | Rotary spray granulating apparatus and spray packaging granulating method |
| CN104307242A (en) * | 2014-10-29 | 2015-01-28 | 重庆达沃斯食品有限公司 | Deslagging filter |
| CN105344218A (en) * | 2015-11-19 | 2016-02-24 | 史汉祥 | Apparatus for flue gas desulfurization and denitrification |
| CN206168211U (en) * | 2016-09-03 | 2017-05-17 | 史汉祥 | A reactor and smoke treatment device for flue gas is handled |
| CN106268234A (en) * | 2016-09-19 | 2017-01-04 | 史汉祥 | Reactor and flue gas processing device for fume treatment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268234A (en) * | 2016-09-19 | 2017-01-04 | 史汉祥 | Reactor and flue gas processing device for fume treatment |
| CN106423383A (en) * | 2016-12-15 | 2017-02-22 | 耒阳市华兴机械有限公司 | Separating device for ore material sundries |
| CN106582943A (en) * | 2016-12-15 | 2017-04-26 | 耒阳市华兴机械有限公司 | Ore material dust removing and crushing device |
| CN106582939A (en) * | 2016-12-15 | 2017-04-26 | 耒阳市华兴机械有限公司 | Dust removing and crushing device for ore material |
| CN106732922A (en) * | 2016-12-15 | 2017-05-31 | 耒阳市华兴机械有限公司 | A kind of ore materials dedusting reducing mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106178921A (en) | Reactor and flue gas processing device for fume treatment | |
| CN100534587C (en) | Sintering smoke wet method sulphur removing and dust removing technology | |
| CN201454396U (en) | Spray-type desulfurization tower with integrated absorption, oxidation, crystallization, mist elimination and temperature reduction | |
| CN106268234A (en) | Reactor and flue gas processing device for fume treatment | |
| CN101597070A (en) | Sintering, pelletizing and stove purifying device of ammonium sulphate solution produced by flue gas desulfurization by ammonia process and method | |
| CN102966945A (en) | Method for reducing nitrogen oxide discharge of biomass circulating fluid bed boiler | |
| CN108105761A (en) | Circulating fluidized bed boiler minimum discharge cooperative control method and system integration device | |
| CN103638805A (en) | SNCR (selective non-catalytic reduction) smoke denitration method of double-reductant CFB (circulating fluidized bed) boiler | |
| CN206168211U (en) | A reactor and smoke treatment device for flue gas is handled | |
| CN109058979A (en) | Cyclone furnace denitrating system and method | |
| CN110180349A (en) | A kind of grate-kiln pelletizing flue gas minimum discharge system | |
| CN112044224A (en) | Deep treatment system and treatment method for high-temperature water-washed slag steam pollutants | |
| CN103506005A (en) | SCR denitration device and denitration method applicable to middle and small-size boilers | |
| CN201427021Y (en) | Flue gas desulfurization device for digestive and circulating fluidized bed | |
| CN206168210U (en) | Reactor, discharge fume device and flue gas is handled device for flue gas is handled | |
| CN106215677A (en) | Reactor, smoke extractor and flue gas processing device for fume treatment | |
| CN104649306A (en) | Method for extracting aluminium oxide from coal ash | |
| CN105435617A (en) | Device for flue gas desulfurization and denitrification | |
| CN109439817B (en) | Energy-saving and white-eliminating equipment for granulating blast furnace slag | |
| CN110787609A (en) | Flue gas denitration device for tank furnace and denitration method thereof | |
| CN105344218B (en) | A kind of equipment for flue gas desulfuration and denitrification | |
| CN208920041U (en) | Cyclone furnace denitrating system | |
| CN105413439B (en) | A kind of device for flue gas desulfuration and denitrification | |
| CN104150515B (en) | From flyash, the method for aluminum oxide is extracted based on ammonium sulfate method | |
| CN207702455U (en) | Circulating fluidized bed boiler minimum discharge system integration device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
|
| RJ01 | Rejection of invention patent application after publication |