CN106861400A - The double pressure desulfurizing towers of gas-water separation formula and annular mobile brick and tile kiln - Google Patents
The double pressure desulfurizing towers of gas-water separation formula and annular mobile brick and tile kiln Download PDFInfo
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- CN106861400A CN106861400A CN201710131909.4A CN201710131909A CN106861400A CN 106861400 A CN106861400 A CN 106861400A CN 201710131909 A CN201710131909 A CN 201710131909A CN 106861400 A CN106861400 A CN 106861400A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
-
- 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
- B01D53/62—Carbon oxides
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B13/00—Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B13/00—Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge
- F27B13/06—Details, accessories, or equipment peculiar to furnaces of this type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
- F27M2001/1504—Ceramic articles
- F27M2001/1508—Articles of relatively small dimensions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The invention belongs to brick and tile kiln technical field.A kind of double pressure desulfurizing towers of gas-water separation formula and annular mobile brick and tile kiln, the wherein double pressure desulfurizing towers of gas-water separation formula include desulfurizing tower body, atomization desulfurization wind wheel is provided with the desulfurizing tower body, the desulfurizing tower body bottom portion is provided with and communicated with air inlet pipe and sewage draining exit, and at least one desulfurization jet pipe is provided with air inlet pipe；The doctor solution boosting sprayed by spray orifice in the flue gas in air inlet pipe and desulfurization jet pipe is atomized desulfurization wind wheel and rotated, enable that atomization desulfurization wind wheel realizes high-efficiency desulfurization, and gas-water separation is carried out, and recycling for the sodium ion in doctor solution and water resource is realized, reduce desulphurization cost；Its annular mobile brick and tile kiln includes circular orbit, portable kiln body and flue gas desulfurization device, flue gas desulfurization device includes the double pressure desulfurizing towers of above-mentioned gas-water separation formula, and be fixed in portable kiln body, it is achieved thereby that the integrated form design of brick and tile kiln, so that it occupies little space, it is reasonable in design, it is easy to utilize.
Description
Technical field
The invention belongs to brick and tile kiln technical field, and in particular to a kind of double pressure desulfurizing towers of gas-water separation formula and annular mobile
Brick and tile kiln.
Background technology
Energy-conservation, emission reduction, environmental protection are the reality that each industry and department must face, and with this, country specially issues
Cloth《Law of Environmental Protection of the People's Republic of China》With《The Law of the People's Republic of China on the Prevention and Control of Atmospheric Pollution》, and according to two methods
Order, just issued and implemented from country in 1997《Industrial Stoves atmosphere pollutants emission standardses》, in recent years environment go from bad to worse sternly
Weight, global warming, environmental degradation have become the big problem of common concern in world wide, therefore cause sky for fume emission
The with serious pollution industry of gas needs to be renovated and rectified and improved.
Wherein, for brick and tile kiln industry, annular mobile kiln body brick and tile kiln produces effect in the sintering procedure for carrying out brick and tile
Rate is high, can realize continuous production, and yield is big, therefore can commercially obtain good promotion and application.Yet with ring
Shape movable type kiln body brick and tile kiln it is maximum the characteristics of be that adobe is motionless and kiln body is rotatably moved, realize continuous continual
Operation.For the brick and tile kiln of the type, rationally setting desulfurizer difficulty is larger, and occupied ground is big, it is impossible to movable type
Brick and tile kiln is effectively combined, it is impossible to form good circulation desulfurization system, in addition using spray more than existing desulfurizer
The desulfurization tower of formula structure, its effective haptoreaction for not simply failing to realize flue gas and spray solution, and due to high temperature cigarette
Gas causes that spray solution gasifies, it is impossible to carry out gas-water separation, so as to cause substantial amounts of spray solution together to be discharged with gas, spray
Contain substantial amounts of sodium ion in solution, not only waste substantial amounts of water resource, and cause that substantial amounts of sodium ion is lost in, cause to take off
Sulphur cost is greatly improved.
The problem existed based on above desulfurization technology, it is necessary to one kind enables to desulfuration efficiency effectively to be lifted, and
And gas-water separation can be realized, so that reduces cost, forms the desulfurizing tower and brick and tile kiln of desulphurization circulating system.
The content of the invention
The purpose of the present invention is directed to above-mentioned problem and shortage, there is provided a kind of double pressure desulfurizing towers of gas-water separation formula and
Annular mobile brick and tile kiln, its reasonable in design, compact, desulfuration efficiency is high, and can realize gas-water separation, so as to drop significantly
Low desulphurization cost.
To reach above-mentioned purpose, adopted the technical scheme that：
A kind of double pressure desulfurizing towers of gas-water separation formula, including：Desulfurizing tower body；Air inlet pipe, air inlet pipe connection is arranged on desulfurizing tower
At the gas approach of body；Desulfurization jet pipe, is provided with least one desulfurization jet pipe, the spray of the desulfurization jet pipe in the air inlet pipe
Hole direction is identical with flue gas flow direction；With atomization desulfurization wind wheel, coaxially pivot joint is arranged on the desulfurizing tower to the atomization desulfurization wind wheel
In body, and doctor solution in flue gas and desulfurization jet pipe in the air inlet pipe promotes atomization desulfurization wind wheel rotation.
At least one blast current stabilization wind wheel, the wind are additionally provided with the desulfurizing tower body on the atomization desulfurization wind wheel top
Pressure current stabilization wind wheel is coaxially fixed with atomization desulfurization wind wheel, synchronous axial system；It is provided with more than twice when in the desulfurizing tower body
During blast current stabilization wind wheel, when the blast current stabilization wind wheel positioned at lower side rotates so that flue gas is inversely pressurized deceleration；Other blast
When current stabilization wind wheel rotates so that flue gas positive pressurisation speedup.
Water-cooled gas-water separation component or air-cooled gas-water separation component are additionally provided with the desulfurizing tower body；The water-cooled gas
Water separator assemblies include being laid in the intrinsic cooling coil of desulfurizing tower and coolant；The air-cooled gas-water separation component includes wind
Machine, gas pipeline, at least one set of air water for being articulated in the intrinsic upper rotating shaft of desulfurizing tower and being laid in vertically in rotating shaft divide
From wind wheel；The upper rotating shaft matches drive connection with the lower rotary shaft of atomization desulfurization wind wheel, and the upper rotating shaft is in hollow structure, gas transmission
Pipeline is connected with upper rotating shaft；Offered in the upper rotating shaft and opened on air-cooled hole or/and gas-water separation wind wheel corresponding with upper rotating shaft
Air-cooled hole is provided with, the gas-water separation wind wheel is connected in hollow structure and with upper rotating shaft.
The desulfurizing tower body is spaced the outer wall being arranged cylinder and inwall tin and is arranged on outer wall cylinder and inwall including matching
Support tube between cylinder, cooling chamber is formed between the outer wall cylinder and inwall cylinder, and cooling medium is provided with the cooling chamber.
The desulfurizing tower bodies top is provided with flue gas crystallization dedusting component, and the flue gas crystallization dedusting component includes laying
It is arranged in exhaust outlet in the intrinsic dedusting filter screen of desulfurizing tower, the exhaust outlet being arranged in the middle part of dedusting filter screen and matching pivot joint
Returning face plate, the returning face plate includes trip shaft and the dedusting filter screen that is arranged on trip shaft, and the trip shaft wherein one end sets
It is equipped with operation handle.
Heat-exchange tube is laid with the desulfurizing tower body, the flue gas crystallization dedusting component downside is provided with purgative gas
Pipe, the inlet end of the heat-exchange tube is connected with feeder, and the outlet side of heat-exchange tube connects with cleaning tracheae, cleans tracheae
On offer clean-out opening towards dedusting filter screen.
The mesh number of the dedusting filter screen is 100 mesh ~ 180 mesh, and the dedusting filter screen section is in W types.
A kind of annular mobile brick and tile kiln, including circular orbit, matching be arranged on portable kiln body on circular orbit and
The flue gas desulfurization device in portable kiln body is arranged on, the flue gas desulfurization device includes any described gas of claim 1 ~ 7
The double pressure desulfurizing towers of water separate type.
It is additionally provided with regenerated reactor and settling pond in the portable kiln body, double pressure desulfurizing towers of the gas-water separation formula, again
Raw pond connects with settling pond circulation.
The annular mobile brick and tile kiln also includes rain-proof ceiling assembly；The rain-proof ceiling assembly includes laying respectively
Circular orbit both sides inner ring support column and outer ring support column and be laid in respectively on inner ring support column and outer ring support column
Inner ring ceiling and outer ring ceiling, be arranged at intervals between the inner ring ceiling and outer ring ceiling and the double pressure-off sulphur of gas-water separation formula
The corresponding mobile space of tower；Or described rain-proof ceiling assembly include the column being arranged in circular orbit or portable kiln body and
The integral type ceiling on column is fixedly installed on, it is right to be offered on integral type ceiling corresponding with the double pressure desulfurizing towers of gas-water separation formula
Position hole, the double pressure desulfurizing towers of the gas-water separation formula are aligned with integral type ceiling by registration holes and are fixedly connected.
Using above-mentioned technical proposal, acquired beneficial effect is：
The application overall construction design is reasonable, wherein by the structure design of the double pressure desulfurizing towers of gas-water separation formula so that flue gas exists
The preliminary mixing and desulfurization of air water are just completed before into desulfurizing tower body, the motive force of air-water mixture drives atomization desulfurization wind
Wheel high-speed rotation, simultaneously because air-water mixture and the sharp impacts of atomization desulfurization wind wheel and disturbing for atomization desulfurization wind wheel itself
It is dynamic, so as to form water smoke so that flue gas is sufficiently contacted and mixed with doctor solution, realizes high-efficiency desulfurization；It is steady by blast
The setting of wind wheel is flowed, can not only cause that flue gas when by atomization desulfurization wind wheel, ensures residence time, constant current constant voltage is carried out
Fully fusion desulfurization, improve treatment effect, and enable to water smoke fan blade high speed disturbance under with wind acanthus leaf and desulfurizing tower
Tower wall collides, and realizes the separation of a certain degree of air water.
Air-cooled gas-water separation component and water-cooled gas-water separation component in the application, realize the condensation of the moisture in flue gas,
So as to realize gas-water separation so that the mixed solution after desulfurization can spin off from high-temperature flue gas, and be reclaimed, pass through
After reaction treatment and precipitation, recycle, greatly reduce the cost of desulfurization.
Be provided with the application flue gas crystallization dedusting component, due to high-temperature flue gas by desulfurization, cooling and gas-water separation after,
Its internal other compositions can form crystal fine grain, if such crystal fine grain directly drains into air, will also result in environment
Pollution, it is therefore desirable to the separation of crystal fine grain is carried out by the dedusting filter screen that mesh number is 130 ~ 160；Heat-exchange tube in the application
With cleaning tracheae design, for being rinsed to dedusting filter screen by high-temperature gas, so as to avoid the blocking of dedusting filter screen.
The application forms a dynamic desulfurization and gas isolating construction in desulfurizing tower body, by high velocity smoke and high speed
Doctor solution, drive atomization desulfurization wind wheel and blast current stabilization wind wheel to rotate so that an entirety to be formed in desulfurizing tower body upward
Active force, so as to substantially increase the efficiency and desulfuration efficiency of smoke evacuation, substantially increase the treatment quantity in the unit interval,
The quantity of the supporting desulphurization plant of brick and tile kiln is reduced, desulphurization cost is reduced.
Brief description of the drawings
Fig. 1 is one of structural representation of the double pressure desulfurizing towers of gas-water separation formula of the present invention.
Fig. 2 is the two of the structural representation of the double pressure desulfurizing towers of gas-water separation formula of the present invention.
Fig. 3 is the structural representation of cooling coil.
Fig. 4 is the three of the structural representation of the double pressure desulfurizing towers of gas-water separation formula of the present invention.
Fig. 5 is the relative position structural representation of atomization desulfurization wind wheel and air inlet in Fig. 4.
Fig. 6 is the fractionation structural representation of desulfurization jet pipe.
Fig. 7 is one of structural representation of liquid distributor.
Fig. 8 is the two of the structural representation of liquid distributor.
Fig. 9 is the three of the structural representation of liquid distributor.
Figure 10 is the structural representation of dedusting filter screen.
Figure 11 is the structural representation of annular mobile brick and tile kiln.
Figure 12 is one of structural representation of rain-proof ceiling assembly.
Figure 13 is the two of the structural representation of rain-proof ceiling assembly.
Figure 14 is the three of the structural representation of rain-proof ceiling assembly.
Sequence number in figure：100 is the double pressure desulfurizing towers of gas-water separation formula, 101 is desulfurizing tower body, 102 is air inlet pipe, 103 are
Desulfurization jet pipe, 104 for atomization desulfurization wind wheel, 105 be blast current stabilization wind wheel, 106 be cooling coil, 107 be air-cooled gas-water separation
Component, 108 are that flue gas crystallizes dedusting component；
1011 be sewage draining exit, 1012 be lower rotary shaft, 1013 be catching sheet, 1014 be outer wall cylinder, 1015 be inwall cylinder, 1016 for branch
Stay tube, 1021 be slot, 1022 be seal cover board, 1023 be through hole, 1041 for atomization desulfurization fan blade, 1031 be liquid distributor,
1032 it is spray orifice, 1033 be water pump, 1034 be branch's liquid distributor, 1071 be blower fan, 1072 is gas pipeline, 1073 for upper turn
Axle, 1074 be gas-water separation wind wheel, 1075 be air-cooled hole, 1076 be total outlet pipe, 1081 be dedusting filter screen, 1082 for exhaust
Mouthful, 1083 be returning face plate, 1084 be operation handle, 1085 be heat-exchange tube, 1086 for cleaning tracheae；
200 for annular circular orbit, 300 for portable kiln body, 301 be drying section, 302 be preheating section, 303 be furnace zone, 304
For cooling section, 400 be flue gas desulfurization device, 401 be regenerated reactor, 402 be settling pond, 500 be rain-proof ceiling assembly, 501
For inner ring support column, 502 be outer ring support column, 503 be inner ring ceiling, 504 be outer ring ceiling, 505 be column, 506 be integrated
Formula ceiling.
Specific embodiment
Specific embodiment of the invention is elaborated below in conjunction with accompanying drawing.
In the description of the invention, it is to be understood that term " upper rotating shaft ", " lower rotary shaft ", " on ", D score, " interior ",
The orientation or position relationship of the instruction such as " outward " are, based on orientation shown in the drawings or position relationship, to be for only for ease of description this hair
Bright and simplified description, must be with specific orientation, with specific orientation rather than the device or element for indicating or imply meaning
Construction and operation, therefore be not considered as limiting the invention.In the description of the invention, the implication of " at least one " refers to
One, two or more.Term used in the present invention " or/and " include appointing for one or more related Listed Items
Meaning and all of combination.
Embodiment one：Fig. 1, a kind of double pressure desulfurizing towers of gas-water separation formula of the invention, including desulfurizing tower body 101 are participated in, is taken off
Sulphur tower body 101 can be cylindrical tower body or regular polygon tower body can, or various different inner diameters sizes cylinder
Shape tower body or polygon tower body dock form up and down, and desulfurizing tower body bottom portion is provided with and communicated with air inlet pipe 102 and sewage draining exit 1011,
The open top of desulfurizing tower body 101, is provided with atomization desulfurization wind wheel 104 in desulfurizing tower body 101, is set in air inlet pipe 102
At least one desulfurization jet pipe 103 is equipped with, three road desulfurization jet pipes 103, the spray orifice court on desulfurization jet pipe 103 are chosen in the present embodiment
To identical with flue gas flow direction, and the flue gas boosting atomization desulfurization wind wheel in desulfurization jet pipe 103 doctor solution and air inlet pipe 102 that spray
104 high-speed rotations, in order to ensure flue gas and water smoke to be atomized desulfurization wind wheel maximum impetus power, by air inlet pipe 102 with
Desulfurizing tower body 101 is designed as tangent structure, so that flue gas and water smoke directly act on the end of atomization desulfurization wind wheel 104
Portion, so as to promote atomization desulfurization wind wheel 104 to rotate at a high speed, can not only produce substantial amounts of water smoke, realize flue gas with doctor solution
Desulfurization is sufficiently mixed, high-efficiency desulfurization is completed,；Flue gas after desulfurization is helped in the presence of the atomization desulfurization wind wheel 104 of high speed rotation
The flue gas after sulphur is evaded to be delivered up.
In the process, the application employs high pressure desulfurization section and low pressure desulfurization section two parts, and its mesohigh desulfurization section is
It is the combination desulfurization of the doctor solution and flue gas that are sprayed by desulfurization jet pipe in air inlet pipe, it is generally in high wind speed, high pressure cigarette
Gas, high-pressure fog, high concentration are fully contacted and mix, and in whole process, flue gas first passes through the increasing of 150000m3/h flow fans
The speed of about 13m/s is depressed into by three groups of desulfurization jet pipes, it is mixed with the speed of about 13m/s with NaOH and lime mixed solution
Enter low pressure desulfurization section after conjunction；Its low pressure desulfurization section is after entering desulfurizing tower body by the air inlet pipe of minor diameter, to form low pressure, low
Speed, the sweetening process of low concentration, after flue gas enters low pressure desulfurization section, mixed solution is directly acted on atomization desulfurization wind wheel, profit
The kinetic energy produced with impact, atomization desulfurization wind wheel is rotated such that it is able to flue gas and doctor solution sufficiently are carried out into mixing desulfurization, together
When partial desulfurization reacted doctor solution can realize separating under the perturbation action of atomization desulfurization wind wheel, flow into desulfurizing tower body
Bottom, the flue gas after desulphurization reaction is then risen with the speed of 1.4m/s.
Atomization desulfurization wind wheel is the frequency converter of high pressure desulfurization and low pressure desulfurization, and it can control blast, wind speed, can control
Smog rotation walking, increases the time of low pressure desulfurization section sulfur dioxide absorbing reaction.
Embodiment two：Referring to Fig. 1, the structure of the present embodiment is essentially identical with embodiment one, and something in common is no longer repeated, its
Difference is：In order to control the speed of flue gas, the effect of each processing section in classifying rationally desulfurizing tower and function, in atomization
At least one blast current stabilization wind wheel 105, blast current stabilization wind wheel are additionally provided with the desulfurizing tower body 101 on the top of desulfurization wind wheel 104
105 with the coaxial fixation of atomization desulfurization wind wheel 104, synchronous axial system；Wherein blast current stabilization wind wheel 105 can for together, twice or
It is more than twice；When for one or twice, the rotation of its blast current stabilization wind wheel 105 enables to flue gas positive pressurisation speedup to flow,
Improve smoke exhaust efficiency；When blast current stabilization wind wheels 105 more than twice is provided with the desulfurizing tower body 101, under most
The blast current stabilization wind wheel 105 of side is reversely installed, when it rotates so that flue gas is inversely pressurized deceleration such that it is able to so that in mist
Change and certain flow velocity is ensured in desulfurization wind wheel 104, increase smog and be detained process time, further improve desulfuration efficiency, and other
Blast current stabilization wind wheel 105 when rotating so that flue gas positive pressurisation speedup, thus it is rational by blast current stabilization wind wheel 105 come
Divide desulfurization and exhaust gas region.
Additionally, blast current stabilization wind wheel 105 can also realize preliminary gas-water separation in the application, by blast current stabilization wind wheel
105 disturbance so that flue gas and steam get rid of the inwall to desulfurizing tower body 101, so that condense and flow down, at desulfurizing tower body bottom
Portion is provided with manifold groove, in atomization desulfurization wind wheel bottom immersion manifold groove, and the liquid in manifold groove is stirred,
By add limewash so that collect liquid carry out reducing/regenerating, be convenient for recycle, eventually through desulfurizing tower
The sewage draining exit 1011 of body 101 is discharged.For the ease of the installation and fixation of atomization desulfurization wind wheel 104 and blast current stabilization wind wheel 105,
Lower rotary shaft 1012, the atomization desulfurization wind wheel 104 and blast current stabilization wind are provided with by bearing hinge joint in desulfurizing tower body 101
Wheel 105 is fixedly installed on lower rotary shaft 1012；Desulfurization jet pipe 103 includes the He of liquid distributor 1031 being laid in air inlet pipe 102
The spray orifice 1032 on liquid distributor 1031 is opened in, water pump 1033 is provided with and communicated with liquid distributor 1031.
Embodiment three：Referring to Fig. 1 and Fig. 4, the structure of the present embodiment is essentially identical with the structure of above-described embodiment, it is identical it
Place no longer repeats, and its difference is：Because the flue gas being input into from air inlet pipe is high-temperature flue gas, therefore by atomization desulfurization
After wind wheel, desulfurization and preliminary gas-water separation can be realized, but also there is substantial amounts of steam in high-temperature flue gas, wherein also existing
The essential elements sodium ion and vapor of substantial amounts of desulfurization, if the steam and sodium ion in high-temperature flue gas cannot be separated
Reclaim, it will cause the waste of substantial amounts of sodium ion and water resource.
Therefore, air-cooled gas-water separation component 107, air-cooled gas-water separation component 107 are additionally provided with desulfurizing tower body 101
Including being arranged on blower fan 1071, gas pipeline 1072, the upper rotating shaft 1073 by bearing hinge joint in desulfurizing tower body 101 and edge
Axially it is laid at least one set of gas-water separation wind wheel 1074 in rotating shaft 1073；Upper rotating shaft 1073 passes through tooth with lower rotary shaft 1012
Wheel group matching drive connection, by rotating shaft on gear train Reasonable adjustment and the rotating ratio of lower rotary shaft, the rotating speed need of rotating shaft in satisfaction
Ask, upper rotating shaft 1073 is in hollow structure, gas pipeline 1072 is connected with upper rotating shaft 1073；Wind is offered in the upper rotating shaft 1073
Air-cooled hole 1075 is offered on cold hole or/and gas-water separation wind wheel corresponding with upper rotating shaft, during the gas-water separation wind wheel 1074 is in
Hollow structure is simultaneously connected with upper rotating shaft 1073, in the present embodiment, only in gas-water separation wind wheel 1074 corresponding with upper rotating shaft 1073
On offer air-cooled hole 1075, its gas-water separation wind wheel 1074 can also be that plurality of plates is welded, in the abutment joint of plurality of plates
Reserve air-cooled hole in place.
In order to improve atomization desulfurization wind wheel desulfurization and gas-water separation treatment effect, with atomization desulfurization wind wheel on the upside of it is right
It is provided with the desulfurizing tower inner body wall answered in the catching sheet 1013 of frustum so that desulfurizing tower body middle part is in convergence mouth knot
Structure, catching sheet uses hollow-core construction, can leak water inside it or leak out, and can also use single layer structure, and single layer structure is by 24 pieces of cones
Platform shape plate combination forming, every piece of plate suqare is 0.5 square metre, 12 square metres of the gross area, the covering low pressure desulfurization section outlet gross area
1/3rd so that flue gas rotate by catching sheet, the following flue gas of catching sheet low pressure desulfurization section increase rotational time, cigarette
Gas has 100 polylith gas-water separation plate alternate covering low pressure desulfurization sections when catching sheet is walked below, under low speed low-pressure state,
The double effectses for neutralizing absorbing carbon dioxide and gas-water separation can be reached.
In embodiment one or embodiment two, its atomization desulfurization wind wheel 104, blast current stabilization wind wheel 105 and gas-water separation wind
Wheel 1074 includes 10 ~ 20 support bars circumferentially laid and at least a piece of fan blade being arranged on support bar, if support
Bar intensity is not enough, can in upper rotating shaft or lower rotary shaft extension supporting pallet, by supporting pallet come support support bar and fan blade,
Wherein in order to ensure every group of atomization desulfurization wind wheel or every group of gas-water separation wind wheel effect to be reached, it is necessary to rational control
Fan blade packing in a circumferential direction and gap, therefore can be by adjusting angle of inclination, the distributed quantity or every of fan blade
The blade structure set on one fan blade, blade structure can be the trapezoidal fan blade of monolithic bulk being arranged on support bar, also may be used
With using two pieces or three pieces of trapezoidal fan blades on support bar are disposed on, atomization desulfurization wind wheel in the present embodiment it is main
Effect is to produce mist, therefore can be provided with vertically the fan blade for being atomized desulfurization wind wheel according to actual conditions, and slightly outward-dipping, from
And be easy to the boosting of flue gas and doctor solution and produce mist.
Example IV：Referring to Fig. 1-Fig. 3, the structure of the present embodiment is essentially identical with embodiment one, and something in common is no longer weighed
State, its difference is：The water-cooled gas-water separation component includes being laid in the intrinsic cooling coil 106 of desulfurizing tower and cold
But liquid, wherein cooling coil 106 can be circular circulation coil pipe as shown in Figure 3, or head and the tail as shown in Figure 2
Connection is laid staggeredly in the intrinsic cooling tube of desulfurizing tower.
Wherein, in the present embodiment, upper rotating shaft 1073 is fixedly installed in desulfurizing tower body 101, as water inlet manifold, and
Used as the support of cooling coil, upper rotating shaft is communicated with the water supply installation of running water or underground water, and cooling coil uniformly connects laying
In upper rotating shaft 1073, total outlet pipe 1076 is set in upper rotating shaft lower end, so that the hot water after heat exchange can be converged, and
Draw, for the manufacture craft of brick and tile, improve the quality of brick and tile.
In embodiment three and example IV, in order to ensure the integrality of whole cooling technique, its desulfurizing tower body 101 is wrapped
Include matching and be spaced the outer wall cylinder 1014 and inwall cylinder 1015 that are arranged and the support tube being arranged between outer wall cylinder and inwall cylinder
1016, cooling chamber is formed between the outer wall cylinder 1014 and inwall cylinder 1015, it is provided with cooling medium in the cooling chamber.
Embodiment five：Referring to Fig. 1, Fig. 2, Fig. 4 and Fig. 7, the structure of the present embodiment and the basic phase of the structure of above-described embodiment
Together, something in common is no longer repeated, and its difference is：Because the flue gas after desulfurization is through supercooling, crystal fine grain can be formed, tied
Brilliant particulate naked eyes are difficult to see that, therefore are the problems usually ignored in desulfurization technology, and its pollution to environment there is also very big
Influence.Therefore, the top of desulfurizing tower body 101 is provided with flue gas crystallization dedusting component 108, flue gas crystallization dedusting component 108 is wrapped
Include the dedusting filter screen 1081 being laid in desulfurizing tower body 101, the exhaust outlet 1082 for being arranged on the middle part of dedusting filter screen 1081 and
The returning face plate 1083 in exhaust outlet 1082 is arranged on pivot joint, the returning face plate 1083 includes trip shaft and is arranged on trip shaft
Dedusting filter screen, the trip shaft wherein one end is provided with operation handle 1084, wherein the mesh number of dedusting filter screen 1081 is 100
Mesh ~ 180 mesh, dedusting filter screen is arranged in desulfurizing tower body in W types, due to the factor of weather environment, if meeting with sleety weather,
Desulfurizing tower bodies top exhaust problem can be caused, immediately in atomization desulfurization wind wheel and the booster action of air-cooled gas-water separation component
Under, it is also difficult to the flue gas after desulfurization is quickly discharged, therefore can be by adjusting returning face plate, so that the flue gas energy after desulfurization
Gu Shunli is discharged.
Embodiment six：Referring to Fig. 1, Fig. 2, Fig. 4 and Fig. 7, the structure of the present embodiment with implement five it is essentially identical, it is identical it
Place no longer repeats, and its difference is：Heat-exchange tube 1085 is laid with desulfurizing tower body, dedusting component is crystallized in flue gas
108 downsides are provided with cleaning tracheae 1086, and the two ends of heat-exchange tube 1085 connect with feeder and cleaning tracheae 1086 respectively,
Its feeder can be the air pump being separately provided, or when using air-cooled gas-water separation component, with air-cooled gas-water separation group
Part utilizes identical blower fan jointly；The clean-out opening towards dedusting filter screen 1081 is offered on cleaning tracheae 1086, by setting heat
Pipe is exchanged, so as to be in high temperature hot gas by cold air heating, and dedusting filter screen is cleaned in real time, prevent dedusting filter net jam.
Embodiment seven：Referring to Fig. 1 ~ Fig. 7, the structure of the present embodiment is essentially identical with the structure of above-described embodiment, it is identical it
Place no longer repeats, and its difference is：Matching in multiple tracks slot 1021, each slot 1021 is offered in air inlet pipe 102 to set
Desulfurization jet pipe, the rectangular ring-type of liquid distributor 1031 of the desulfurization jet pipe, and matching is equipped with to be plugged in the slot 1021,
The middle part of liquid distributor 1031 of rectangular ring is provided with least one branch's liquid distributor 1034, and matching lid in the outside of the slot 1021 sets
There is seal cover board 1022, through hole 1023 is offered on seal cover board 1022, in assembling process, be first placed on liquid distributor slotting
In groove, while ensureing that the spray orifice direction on liquid distributor is correct, seal cover board matching is pressed on slot, and be bolted
In air inlet pipe, the connecting pipeline between liquid distributor and water pump passes through through hole 1023, realizes the connection with liquid distributor；In order to improve
The mixing desulfurized effect of liquid distributor and flue gas, the branch's liquid distributor 1034 in multigroup desulfurization jet pipe is laid in staggeredly dislocation, so that
So that the spray orifice opened up on liquid distributor 1031 and branch cloth liquid 1034 is evenly distributed in air inlet pipe 102.
Embodiment eight：Referring to Fig. 1-Figure 11, a kind of annular mobile brick and tile kiln, including circular orbit 7, matching are arranged on ring
Portable kiln body 300 and the flue gas desulfurization device 400 being arranged in portable kiln body 300 on shape track 200, wherein portable
Kiln body 300 includes drying section 301, preheating section 302, furnace zone 303 and cooling section 304, and the flue gas desulfurization device 400 includes upper
Any double pressure desulfurizing towers 100 of described gas-water separation formula in embodiment, the double pressure desulfurizing towers of gas-water separation formula are arranged on furnace zone 304
On, regenerated reactor 401 and settling pond 402 are additionally provided with portable kiln 300, the double pressure desulfurizing towers 100 of the gas-water separation formula
The liquid distributor 1031 of the double pressure desulfurizing towers 100 of sewage draining exit 1011, regenerated reactor 401, settling pond 402 and gas-water separation formula connects successively
It is logical, so as to form circulating desulphurization system, and flue gas desulfurization device is integrally disposed in portable kiln body 300.
Embodiment nine：Referring to Fig. 1-Figure 12 and Figure 13, the present embodiment is essentially identical with embodiment eight, and something in common is no longer weighed
State, its difference is：Annular mobile brick and tile kiln also includes rain-proof ceiling assembly 500；Rain-proof ceiling assembly 500 includes
The inner ring support column 501 and outer ring support column 502 of the both sides of circular orbit 200 are laid in respectively and are laid in inner ring branch respectively
Inner ring ceiling 503 and outer ring ceiling 504 on dagger 501 and outer ring support column 502, inner ring ceiling 503 and outer ring ceiling 504 it
Between be arranged at intervals with the gas-water separation formula corresponding mobile space of double pressure desulfurizing tower 100 so that the double pressure-offs of gas-water separation formula
Sulphur tower can be moved with portable kiln body, can't be interfered with rain-proof ceiling assembly.
Embodiment ten：Referring to Fig. 1-Fig. 8, and Figure 14, the present embodiment is essentially identical with embodiment eight, and something in common is no longer weighed
State, its difference is：Annular mobile brick and tile kiln also includes rain-proof ceiling assembly 500；Rain-proof ceiling assembly 500 includes
The column 505 being arranged in circular orbit 200 or portable kiln body 300 and the integral type ceiling being fixedly installed on column 505
506, offer registration holes, the gas-water separation formula with the gas-water separation formula corresponding integral type ceiling 506 of double pressure desulfurizing towers 100
Double pressure desulfurizing towers 100 are aligned with integral type ceiling by registration holes and are fixedly connected, so that rain-proof ceiling assembly, gas-water separation
The double pressure desulfurizing towers of formula and portable kiln body can synchronizing moving, integrated degree is high, substantially increases its practicality and function
Property, it is easy to be extended and applied.
The double pressure desulfurizing towers of the application gas-water separation formula are that 150000 cubes of flue gas discharge capacities are calculated on an hourly basis, desulfurizing tower size
It is to be designed by exhaust smoke level, is not limited by size by furnace type design, not by lower limit high, is not limited by kiln type.Tunnel cave, wheel
Kiln, ring kiln, coke oven etc., as long as there is the flue gas can to carry out flue gas desulfurization using the double pressure desulfurizing towers of the gas-water separation formula of the application
Administer.
General principle of the invention, principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, the simply present invention described in above-described embodiment and specification
Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and
Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appending claims and its
Equivalent is defined.
Claims (10)
1. double pressure desulfurizing towers of a kind of gas-water separation formula, it is characterised in that including：
Desulfurizing tower body；
Air inlet pipe, air inlet pipe connection is arranged at the gas approach of desulfurizing tower body；
Desulfurization jet pipe, is provided with least one desulfurization jet pipe, the spray orifice direction and flue gas of the desulfurization jet pipe in the air inlet pipe
Flow to identical；
With atomization desulfurization wind wheel, coaxially pivot joint is arranged in the desulfurizing tower body atomization desulfurization wind wheel, and the air inlet
Doctor solution in flue gas and desulfurization jet pipe in pipe promotes atomization desulfurization wind wheel rotation.
2. double pressure desulfurizing towers of gas-water separation formula according to claim 1, it is characterised in that：The atomization desulfurization wind wheel top
Desulfurizing tower body in be additionally provided with least one blast current stabilization wind wheel, the blast current stabilization wind wheel is coaxial with atomization desulfurization wind wheel
Fixed, synchronous axial system；
When the blast current stabilization wind wheel being provided with the desulfurizing tower body more than twice, positioned at the blast current stabilization wind wheel of lower side
During rotation so that flue gas is inversely pressurized deceleration；When other blast current stabilization wind wheels rotate so that flue gas positive pressurisation speedup.
3. double pressure desulfurizing towers of gas-water separation formula according to claim 1, it is characterised in that：Also set in the desulfurizing tower body
It is equipped with water-cooled gas-water separation component or air-cooled gas-water separation component；
The water-cooled gas-water separation component includes being laid in the intrinsic cooling coil of desulfurizing tower and coolant；
The air-cooled gas-water separation component includes blower fan, gas pipeline, is articulated in the intrinsic upper rotating shaft of desulfurizing tower and vertically
It is laid at least one set of gas-water separation wind wheel in rotating shaft；The upper rotating shaft matches transmission with the lower rotary shaft of atomization desulfurization wind wheel
Connection, the upper rotating shaft is in hollow structure, and gas pipeline is connected with upper rotating shaft；Offered in the upper rotating shaft air-cooled hole or/and
Air-cooled hole is offered on gas-water separation wind wheel corresponding with upper rotating shaft, the gas-water separation wind wheel connects in hollow structure and with upper rotating shaft
It is logical.
4. double pressure desulfurizing towers of gas-water separation formula according to claim 1, it is characterised in that：The desulfurizing tower body include
The outer wall cylinder and inwall cylinder that are arranged with interval and the support tube being arranged between outer wall cylinder and inwall cylinder, outer wall cylinder and
Cooling chamber is formed between inwall cylinder, cooling medium is provided with the cooling chamber.
5. double pressure desulfurizing towers of gas-water separation formula according to claim 1, it is characterised in that：The desulfurizing tower bodies top sets
Flue gas crystallization dedusting component is equipped with, the flue gas crystallization dedusting component includes being laid in the intrinsic dedusting filter screen of desulfurizing tower, setting
The returning face plate that the exhaust outlet in the middle part of dedusting filter screen and matching pivot joint are arranged in exhaust outlet is put, the returning face plate includes upset
Axle and the dedusting filter screen being arranged on trip shaft, the trip shaft wherein one end is provided with operation handle.
6. double pressure desulfurizing towers of gas-water separation formula according to claim 1, it is characterised in that：Laid in the desulfurizing tower body
There is heat-exchange tube, the flue gas crystallization dedusting component downside is provided with cleaning tracheae, and the inlet end of the heat-exchange tube is connected with
Feeder, the outlet side of heat-exchange tube is connected with cleaning tracheae, and the clean-out opening towards dedusting filter screen is offered on cleaning tracheae.
7. double pressure desulfurizing towers of gas-water separation formula according to claim 5, it is characterised in that：The mesh number of the dedusting filter screen
100 mesh ~ 180 mesh, the dedusting filter screen section is in W types.
8. portable kiln body and set that a kind of annular mobile brick and tile kiln, including circular orbit, matching are arranged on circular orbit
Put the flue gas desulfurization device in portable kiln body, it is characterised in that：The flue gas desulfurization device includes that claim 1 ~ 7 is any
The double pressure desulfurizing towers of described gas-water separation formula.
9. annular mobile brick and tile kiln according to claim 8, it is characterised in that：It is additionally provided with again in the portable kiln body
Raw pond and settling pond, the double pressure desulfurizing towers of the gas-water separation formula, regenerated reactor are connected with settling pond circulation.
10. annular mobile brick and tile kiln according to claim 8, it is characterised in that：The annular mobile brick and tile kiln is also
Include rain-proof ceiling assembly；
The rain-proof ceiling assembly includes being laid in respectively the inner ring support column and outer ring support column, Yi Jifen of circular orbit both sides
Be not laid in inner ring ceiling and outer ring ceiling on inner ring support column and outer ring support column, the inner ring ceiling and outer ring ceiling it
Between be arranged at intervals with mobile space corresponding with the double pressure desulfurizing towers of gas-water separation formula；
Or described rain-proof ceiling assembly includes the column being arranged in circular orbit or portable kiln body and is fixedly installed on vertical
Integral type ceiling on post, registration holes, the gas are offered on integral type ceiling corresponding with the double pressure desulfurizing towers of gas-water separation formula
The double pressure desulfurizing towers of water separate type are aligned with integral type ceiling by registration holes and are fixedly connected.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710131909.4A CN106861400B (en) | 2017-03-07 | 2017-03-07 | Gas-water separation type double-pressure desulfurizing tower and annular movable brick kiln |
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|---|---|---|---|
| CN201710131909.4A CN106861400B (en) | 2017-03-07 | 2017-03-07 | Gas-water separation type double-pressure desulfurizing tower and annular movable brick kiln |
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| CN106861400B (en) | 2022-09-13 |
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Effective date of registration: 20230607 Address after: 324002 Industrial Functional Zone of Xiachuan Town, Qujiang District, Quzhou City, Zhejiang Province Patentee after: QUZHOU ZHONGWANG BUILDING MATERIAL Co.,Ltd. Address before: No. 198, Huazhuang, Xuedian Town, Xinzheng City, Zhengzhou City, Henan Province 451162 Patentee before: Zhang Xizhen |