CN104815509B - Ceramic kiln and the environment-friendly disposal system of spray drying tower waste gas - Google Patents
Ceramic kiln and the environment-friendly disposal system of spray drying tower waste gas Download PDFInfo
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- CN104815509B CN104815509B CN201510227918.4A CN201510227918A CN104815509B CN 104815509 B CN104815509 B CN 104815509B CN 201510227918 A CN201510227918 A CN 201510227918A CN 104815509 B CN104815509 B CN 104815509B
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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
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Abstract
The invention discloses a kind of ceramic kiln and the environment-friendly disposal system of spray drying tower waste gas, including kiln tail steam ditch and kiln tail gas ditch, kiln tail steam ditch and air stove, one cyclonic cleaner unit, spray drying tower, second cyclone dust extractor connects in succession, kiln tail gas ditch and one cyclonic cleaner unit, spray drying tower, second cyclone dust extractor connects in succession, second cyclone dust extractor is through dehumidifier pipe and the first blower fan, dust pelletizing system dual with dry and wet connects, the dual dust pelletizing system of dry and wet is through dehumidifier pipe and double-deck aerofluxus ditch, desulfurizing tower connects in succession, desulfurizing tower connects with waste gas spraying and dust-removing system through dehumidifier pipe and the second blower fan.Said structure can carry out multi task process to ceramic kiln and spray drying tower waste gas, it is thus possible to extremely efficient remove the dust in ceramic kiln and spray drying tower waste gas and oxious component, can reach the best environment protecting.
Description
Technical field
The present invention relates to ceramic kiln, a kind of ceramic kiln and the environment-friendly disposal system of spray drying tower waste gas.
Background technology
In Production of Ceramics, in the high-temp waste gas that ceramic kiln and spray drying tower produce, with substantial amounts of dust and sulfur-bearing,
The oxious components such as nitre, are directly discharged into air and can cause air pollution, but existing exhaust treatment system, the environmental protection treatment to waste gas
The most not ideal.
Summary of the invention
The technical problem to be solved in the present invention, is to provide the environmental protection treatment system of a kind of ceramic kiln and spray drying tower waste gas
System, can reach the best environment protecting.
For solving above-mentioned technical problem, the technical scheme is that a kind of ceramic kiln of offer and spray drying tower give up
The environment-friendly disposal system of gas, including kiln tail steam ditch and kiln tail gas ditch, kiln tail steam ditch and air stove, one cyclonic dedusting
Device, spray drying tower, second cyclone dust extractor connect in succession, kiln tail gas ditch and one cyclonic cleaner unit, spray drying tower, two
Level cyclone dust extractor connects in succession, and second cyclone dust extractor connects through dehumidifier pipe and the first blower fan, dust pelletizing system dual with dry and wet,
The dual dust pelletizing system of dry and wet connects with double-deck aerofluxus ditch, desulfurizing tower in succession through dehumidifier pipe, and desulfurizing tower is through dehumidifier pipe and the second blower fan
Connect with waste gas spraying and dust-removing system；
It is provided with one in desulfurizing tower or is longitudinally provided with the plural C cavity connected up and down, the bottom of each C cavity,
It is equipped with B rustless steel whirlwind sheet, the topmost top of a C cavity, is provided with C rustless steel whirlwind sheet, C rustless steel whirlwind sheet upper
Side be provided with A basket strainer, A basket strainer be arranged over B stainless (steel) wire, the top of B stainless (steel) wire also is provided with several high-pressure fogs
Head；The inwall of desulfurizing tower, the both sides of each C cavity, be also equipped with high-pressure fog head, and described each high-pressure fog head, all through pipe
Road communicates with the potass pool above tap water or desulfurizing tower；
Waste gas spraying and dust-removing system includes the air inlet below one or more dirt pocket, a bottom dirt pocket
Room, and spray chamber and cesspool, be equipped with D cavity, at the bottom of the room of each dirt pocket, be equipped with upper opening in each dirt pocket
Water storage cavity, the bottom of each D cavity, if being uniformly provided with under the Heavenly Stems and Earthly Branches B that stretches on water storage cavity liquid level to shunt tubule and each
At the bottom of the room of dirt pocket, the periphery of water storage cavity, be all surrounded with through hole, between each two dirt pocket, a bottom dirt pocket with enter
Between air chamber, all communicate with through hole；
The accent of a D cavity topmost, connects with dehumidifier pipe and the second blower fan, below the accent of each D cavity with upper
Between the bottom of one D cavity, all it is interconnected through the base of dirt pocket with B communicating pipe；
Inlet plenum connects with spray chamber, and spray chamber includes at least two-layer, and every layer is divided into several cells latticed, often
It is interconnected between two adjacent cells, between the base of every two-layer cell, is interspersed with some parallel radiating tubes, the superiors
The top of each cell is equipped with B basket strainer, and the top of B basket strainer also is provided with some high-pressure fog heads, undermost each little
Room all connects with cesspool, and one of them top of the superiors' cell is connected with exhaustor；
The dual dust pelletizing system of dry and wet includes that at least one dedusting cabin, the top of each dedusting cabin all connect with dehumidifier pipe, often
In individual dedusting cabin, it is equipped with the bag being connected with impulse oscillation device, the periphery of bag, latticed it is enclosed with some pieces of dust removing cloth,
The centre of bag, is provided with waste gas isocon, below bag, more than ground, is provided with the A cavity communicated with bag；Below ground sets
There is one or be longitudinally provided with plural water receiver, topmost on the cover of a water receiver, if being uniformly provided with the Heavenly Stems and Earthly Branches and A chamber
The A that in body, this water receiver, water liquid connects up and down shunts tubule, between each water receiver and a upper water receiver below, is all provided with
Have on B cavity, and the cover of following each water receiver, if in the most uniformly having the Heavenly Stems and Earthly Branches and top B cavity, this water receiver on water liquid
The A of lower connection shunts tubule；The accent of each B cavity, all on stretch in the cavity of a water receiver, a B chamber topmost
The accent of body is upward through A cavity through A communicating pipe, communicates with waste gas isocon, the accent of each B cavity below, all through A even
Siphunculus upwards communicates with a upper B cavity；
Double-deck aerofluxus ditch includes upper and lower two-layer exhaust chamber, is separate layer between two-layer exhaust chamber, and separate layer is by uniformly gathering
Pore composition, each pore is all covered with A stainless (steel) wire, the top of upper strata exhaust chamber is provided with several high-pressure fog heads.
Ceramic kiln as above and the environment-friendly disposal system of spray drying tower waste gas, A cavity is interior with all B cavitys
Top, chamber, is the most all equipped with several high-pressure fog heads.
Ceramic kiln as above and the environment-friendly disposal system of spray drying tower waste gas, the inner chamber bottom of A cavity, some
On A shunting tubule, and if on the inner chamber bottom Heavenly Stems and Earthly Branches A shunting tubule of each B cavity, be equipped with A rustless steel whirlwind
Sheet.
Ceramic kiln as above and the environment-friendly disposal system of spray drying tower waste gas, A cavity is with all B cavitys
Prismatoid, all water receivers are inverted ladder-shaped body.
Ceramic kiln as above and the environment-friendly disposal system of spray drying tower waste gas, each C cavity is prismatoid.
Ceramic kiln as above and the environment-friendly disposal system of spray drying tower waste gas, the chamber of a D cavity topmost
Mouthful with the junction of dehumidifier pipe, and the accent of following each D cavity and the junction of B communicating pipe, be equipped with D rustless steel whirlwind
Sheet.
Ceramic kiln as above and the environment-friendly disposal system of spray drying tower waste gas, each D cavity is prismatoid.
Said structure due to can by drum ability of swimming bag-type dust removal system, double-deck aerofluxus ditch, desulfurizing tower and waste gas spray system,
Ceramic kiln and spray drying tower waste gas are carried out multi task process, it is thus possible to extremely efficient remove ceramic kiln and spray drying
Dust in tower waste gas and oxious component, can reach the best environment protecting.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is the combination schematic front view of air stove, spray drying tower and two stage cyclone cleaner unit；
Fig. 2 is the combination schematic front view of the dual dust pelletizing system of dry and wet and double-deck aerofluxus ditch；
Fig. 3 is the profile in A-A portion in Fig. 2；
Fig. 4 is the profile in B-B portion in Fig. 2；
Fig. 5 is the combination schematic top plan view of the dual dust pelletizing system of dry and wet and double-deck aerofluxus ditch；
Fig. 6 is that in each dedusting cabin, water receiver is the dual dust pelletizing system schematic front view of dry and wet when one；
Fig. 7 is that in each dedusting cabin, water receiver is the dual dust pelletizing system schematic front view of dry and wet when three；
Fig. 8 is desulfurizing tower and waste gas spraying and dust-removing system, the combination schematic front view of cesspool；
Fig. 9 is the combination schematic top plan view of desulfurizing tower and waste gas spray system；
Figure 10 is that desulfurizing tower is main regarding enlarged drawing with the combination of waste gas spray system；
Figure 11 is the profile in C-C portion in Figure 10.
Detailed description of the invention
See Fig. 1, it is provided that a kind of ceramic kiln and the environment-friendly disposal system of spray drying tower waste gas, including kiln tail steam ditch
1 and kiln tail gas ditch 2, kiln tail steam ditch 1 and air stove 3, one cyclonic cleaner unit 4,5, two grades of cyclone dust removals of spray drying tower
Device 6 connects in succession, and kiln tail gas ditch 2 connects in succession with one cyclonic cleaner unit 4, spray drying tower 5, second cyclone dust extractor 6.
The steam that oxygen content that the fast cold-zone of kiln tail and chilling district extract out is higher, is upwardly into air stove from kiln tail steam ditch 1
3, the cool water mixture burning in air stove 3 is carried out combustion-supporting, produced by reach the hot blast of 800-1000 DEG C of high temperature, remove through one cyclonic
Dirt device 4, removes a part of dust that cool water mixture burning produces, and enters spray drying tower 5, ceramic size is dried process,
Make ceramic size become graininess to fall, collect and i.e. can be used for producing Ceramic Tiles.Meanwhile, from kiln dry section and firing zone
Extract out with a large amount of dust and the high-temp waste gas of the oxious component such as sulfur-bearing, nitre, be upwardly into one cyclonic from kiln tail gas ditch 2
Cleaner unit 4 dedusting, enters back into spray drying tower 5, mixes with ceramic size, and a part of dust falls with ceramic particle, and still carries
There is the waste gas of a large amount of dust, mix, it follows that the waste gas being mixed to form removes through two grades of whirlwind with above-mentioned still hot blast with dust
After dirt device 6 dedusting, continue to transmit downwards.
Seeing Fig. 1-Fig. 5, second cyclone dust extractor 6 is through dehumidifier pipe 7 and the first blower fan 8, and dust pelletizing system dual with dry and wet is even
Logical.The dual dust pelletizing system of dry and wet includes that four dedusting cabins 9, the top of each dedusting cabin 9 all connect with dehumidifier pipe 7, each dedusting
In storehouse 9, it is equipped with the bag 10 being connected with impulse oscillation device, the periphery of bag 10, latticed it is enclosed with some pieces of dust removing cloth 11,
The centre of bag 10, is provided with waste gas isocon 12, below bag 10, more than ground, is provided with the A cavity 13 communicated with bag 10.
Below ground is longitudinally provided with two water receivers 14, above a water receiver 14 cover on, if being uniformly provided with the Heavenly Stems and Earthly Branches and A cavity
13, in this water receiver 14, water liquid connects up and down A shunts tubule 15, below a water receiver 14 and a upper water receiver 14 it
Between, it is provided with on B cavity 16, and the cover of a following water receiver 14, if the most uniformly having the Heavenly Stems and Earthly Branches and top B cavity 16, this storage
The A that in hydrophone 14, water liquid connects up and down shunts tubule 15；The accent of B cavity 16, above stretches in the cavity of a water receiver 14,
The accent of B cavity 16 is upward through A cavity 13 through A communicating pipe 17, communicates with waste gas isocon 12.A cavity 13 is equal with B cavity 16
For prismatoid, two water receivers 14 are inverted ladder-shaped body.If on the inner chamber bottom Heavenly Stems and Earthly Branches A shunting tubule 15 of A cavity 13, with
And if on the inner chamber bottom Heavenly Stems and Earthly Branches A shunting tubule 15 of B cavity 16, being equipped with A rustless steel whirlwind sheet 18.A cavity 13 and B chamber
The inner chamber top of body 16, is all equipped with several high-pressure fogs 19.
Above-mentioned waste gas after second cyclone dust extractor 6 dedusting, is blasted the inner chamber of four bags 10 by the first blower fan 8, and one
Aspect, waste gas filters through some pieces of dust removing cloth 11, and dust is delayed at dust removing cloth 11 surface, and the waste gas after dedusting is through dehumidifier pipe 7
Discharging, when the dust in dust removing cloth 11 runs up to certain thickness, vibrate cloth bag 10 by impulse oscillation device, dust falls ground
Face, it is achieved dry dust removal；On the other hand, waste gas is down through A cavity 13, if the Heavenly Stems and Earthly Branches A bottom an entrance water receiver 14 above
In shunting tubule 15, and impacting on the water surface of this water receiver 14, dust is deposited in water liquid, it is achieved the wet type of drum ability of swimming is removed
Dirt.Meanwhile, the waste gas isocon 12 in four bags 10, all plays shunting action to waste gas, can avoid because of exhaust gas flow too
Greatly, have little time processed and increase the load of the first blower fan 8, thus cause power consumption to increase.Enter in waste gas isocon 12
Waste gas, enters B cavity 16 down through A communicating pipe 17, if shunting tubule subsequently into the Heavenly Stems and Earthly Branches A bottom a following water receiver 14
In 15, and impacting on the water surface of this water receiver 14, dust is deposited in water liquid, also achieves the wet dust removal of bulging ability of swimming.
Waste water in above-mentioned two water receiver 14, is constantly retracted in waste effluent flume discharge through automatic pump, is additionally provided with pipeline to water receiver
Continuous moisturizing in 14.Owing to being provided with the dual dedusting structure of dry dust removal and wet dust removal, not only waste gas reduces pressure because of shunting,
Bag 10 is difficult to rot, durable in use, and dual dedusting is better.A rustless steel whirlwind sheet 18 at above-mentioned two, can rise
To avoiding, waste gas gas is agglomerating, makes the effect of waste gas Uniform Flow.Some with in the cavity of all B cavitys 16 of above-mentioned A cavity 13
Individual high-pressure fog 19, can spray the water smoke of high pressure, the dust lowered the temperature waste gas and settle in waste gas.
See Fig. 6, Fig. 7, the water receiver 14 in above-mentioned each dedusting cabin 9, it is also possible to be one or three, when water receiver 14 is
When three, the bottom of a water receiver 14 topmost, if it is upper and lower with water liquid in A cavity 13, this water receiver 14 to be uniformly provided with the Heavenly Stems and Earthly Branches
The A of connection shunts tubule 15, between each water receiver 14 and a upper water receiver 14 below, is equipped with B cavity 16, and below
The bottom of each water receiver 14, if the most uniformly having the A that the Heavenly Stems and Earthly Branches connect up and down with water liquid in top B cavity 16, this water receiver 14
Shunting tubule 15；The accent of each B cavity 16, all on stretch in the cavity of a water receiver 14, a B cavity 16 topmost
Accent be upward through A cavity 13 through A communicating pipe 17, communicate with waste gas isocon 12, the accent of each B cavity 16 below,
All upwards communicate with a upper B cavity 16 through A communicating pipe 17.Its technique effect obtained, is two with above-mentioned water receiver 14
Time substantially coincident.
See Fig. 5, the waste gas after dry and wet dual dust pelletizing system dust removal process, enter double-deck aerofluxus ditch 21 through dehumidifier pipe 7,
Double-deck aerofluxus ditch 21 includes upper and lower two-layer exhaust chamber 22, is separate layer 23 between two-layer exhaust chamber 22, and separate layer 23 is by the closeest
The pore 24 of cloth forms, and each pore 24 is all covered with A stainless (steel) wire 25, and it is high that the top of upper strata exhaust chamber 22 also is provided with several
Pressure fog-spray nozzle 19.After waste gas enters the exhaust chamber 22 of lower floor, enter the exhaust chamber 22 on upper strata through each pore 24, it is achieved dividing of waste gas
Stream conveying, thus the flowing velocity of the waste gas that slows down, wherein, the setting of each A stainless (steel) wire 25, dispersible waste gas and slow down on it
Lifting speed, each high-pressure fog 19 can spray the water smoke of high pressure, the dust lowered the temperature waste gas and settle in waste gas.
Seeing Fig. 8-Figure 11, waste gas, subsequently into desulfurizing tower 26, is longitudinally provided with about three the C chambeies connected in desulfurizing tower 26
Body 27, each C cavity 27 is prismatoid, the bottom of each C cavity 27, is equipped with B rustless steel whirlwind sheet 28, topmost one
The top of C cavity 27, is provided with C rustless steel whirlwind sheet 29, C rustless steel whirlwind sheet 29 be arranged over A basket strainer 30, A basket strainer
30 be arranged over B stainless (steel) wire 31, the top of B stainless (steel) wire 31 also is provided with several high-pressure fogs 19；Desulfurizing tower 26
Inwall, the both sides of each C cavity 27, be also equipped with high-pressure fog 19.Described each high-pressure fog 19, the most by the road with remove
Potass pool 32 above sulfur tower 26 communicates, can be equipped with lime water (Main Ingredients and Appearance is Ca (OH) 2) in potass pool 32.Actual application
Time, each high-pressure fog 19, also can communicate with tap water the most by the road.
During sulphur removal work, waste gas flows from bottom to top along three C cavitys 27, and removes through the entrance of each B rustless steel whirlwind sheet 28
The inner chamber of sulfur tower 26, after lime water is atomized by high-pressure hydraulic pump, the high-pressure fog 19 through each C cavity 27 both sides sprays, mist
The lime water of shape neutralizes with the sulfur dioxide in desulfurizing tower 26 inner chamber waste gas, forms the calcium sulfite being insoluble in water, with under waste water
Row processes, and makes waste gas realize desulfurization.Waste gas flows through C rustless steel whirlwind sheet 29 then, and by after A basket strainer 30 Chalk-dust filtering,
Continue to flow above desulfurizing tower 26 through B stainless (steel) wire 31 again, now each high-pressure fog 19 of the top of B stainless (steel) wire 31,
Also spray the Calx water smoke of high pressure, waste gas is lowered the temperature and realizes desulfurization, sedimentation dust.The setting of B stainless (steel) wire 31, it is possible to dispersion
Waste gas also slows down its rate of climb.B rustless steel whirlwind sheet 28 and C rustless steel whirlwind sheet 29 also can play avoids waste gas gas agglomerating,
Make the effect of waste gas Uniform Flow.Finally, waste gas the cleanest after desulfurizing tower 26 purifies, through dehumidifier pipe 7 by the second blower fan
33 blast waste gas spray system.
Seeing Fig. 8, Fig. 9, Figure 10, waste gas spraying and dust-removing system includes three dirt pockets 34, a bottom dirt pocket 34
The inlet plenum 35 of lower section, and spray chamber 36 and cesspool 37, be equipped with D cavity 38, each dirt pocket in each dirt pocket 34
At the bottom of the room of 34, being equipped with the water storage cavity 39 of upper opening, the bottom of each D cavity 38, if stretching at water storage under being uniformly provided with the Heavenly Stems and Earthly Branches
B on the liquid level of chamber 39 shunts at the bottom of tubule 40, and the room of each dirt pocket 34, the periphery of water storage cavity 39, is all surrounded with through hole 41,
Between each two dirt pocket 34, between a bottom dirt pocket 34 and inlet plenum 35, all communicate with through hole 41.Topmost one
The accent of D cavity 38, connects with dehumidifier pipe 7 and the second blower fan 33, below accent and a upper D cavity 38 of each D cavity 38
Bottom between, be all interconnected through the base of dirt pocket 34 with B communicating pipe 42.Topmost the accent of a D cavity 38 with
The junction of dehumidifier pipe 7, and the junction of the accent of following each D cavity 38 and B communicating pipe 42, be equipped with the rotation of D rustless steel
Wind sheet 43.
Waste gas after desulfurizing tower 26 purifies, is first blasted the D of a dirt pocket 34 topmost by the second blower fan 33 pressurization
In cavity 38, on the one hand, if the Heavenly Stems and Earthly Branches B that waste gas is downwardly on this D cavity 38 shunts in tubule 40, and impact at this dirt pocket
On the water surface at the bottom of Room 34, dust is deposited in water liquid, it is achieved the wet dust removal of drum ability of swimming, on the other hand, waste gas is through B communicating pipe
42 are further separated into downwards in the D cavity 38 of second dirt pocket 34, ibid realize the wet dust removal of drum ability of swimming, and continue on through B even
Siphunculus 42 is further separated into downwards in the D cavity 38 of the 3rd dirt pocket 34, ibid realizes the wet dust removal of drum ability of swimming, meanwhile, three
The individual interior waste gas after wet dust removal of dirt pocket 34, equal via through holes 42 transmits the most step by step until entering in inlet plenum 35.Above-mentioned
All D rustless steel whirlwind sheets 43, also can play and avoid waste gas gas agglomerating, make the effect of waste gas Uniform Flow.
Seeing Fig. 8, Fig. 9, Figure 10, inlet plenum 35 and spray chamber 36, spray chamber 36 two-layer, if every layer is divided into latticed
Dry cell 45, is interconnected between the cell 45 that each two is adjacent, is interspersed with some flat between the base of every two-layer cell 45
The radiating tube 46 of row, the top of each cell of the superiors 45 is equipped with B basket strainer 47, and the top of B basket strainer 47 also is provided with some
High-pressure fog 19, undermost each cell 45 all connects with cesspool 37, and one of them top of the superiors' cell 45 is even
There is exhaustor 48.Above-mentioned waste gas after wet dust removal, enters each cell 45 of spray chamber 44 lower floor, then warp through inlet plenum 35
Each radiating tube 46 dispels the heat and rises to each cell 45 on spray chamber 44 upper strata, and waste gas continues to rise, and each B basket strainer 47 filters useless
A small amount of dust in gas also disperses waste gas, and high pressure fog spray head 49 sprays the water smoke of high pressure, lowers the temperature waste gas and settles in waste gas
Rear remaining trace dust, trace dust is combined formation water droplet, is discharged to downwards in cesspool through each radiating tube 46 with water smoke,
After, the clean gas having reached environmental protection standard is discharged from exhaustor 48, i.e. completes the environmental protection treatment of ceramic kiln waste gas.Discharge
Spent hot water in cesspool 37, can be used for the processing operation of ceramic ball mill after precipitation filters.
Above-described embodiment is the preferred embodiments of the present invention, all structures similar with the present invention and the equivalence change made,
The protection category of the present invention all should be belonged to.
Claims (7)
1. ceramic kiln and an environment-friendly disposal system for spray drying tower waste gas, including kiln tail steam ditch and kiln tail gas ditch,
Kiln tail steam ditch connects in succession with air stove, one cyclonic cleaner unit, spray drying tower, second cyclone dust extractor, kiln tail gas
Ditch connects in succession with one cyclonic cleaner unit, spray drying tower, second cyclone dust extractor, it is characterised in that: two grades of cyclone dust removals
Device connects through dehumidifier pipe and the first blower fan, dust pelletizing system dual with dry and wet, and the dual dust pelletizing system of dry and wet is through dehumidifier pipe and double-deck row
Channeling, desulfurizing tower connect in succession, and desulfurizing tower connects with waste gas spraying and dust-removing system through dehumidifier pipe and the second blower fan；
It is provided with one in desulfurizing tower or is longitudinally provided with the plural C cavity connected up and down, the bottom of each C cavity, being all provided with
Having B rustless steel whirlwind sheet, the topmost top of a C cavity, be provided with C rustless steel whirlwind sheet, the top of C rustless steel whirlwind sheet sets
Have A basket strainer, A basket strainer be arranged over B stainless (steel) wire, the top of B stainless (steel) wire also is provided with several high-pressure fog heads；Remove
The inwall of sulfur tower, the both sides of each C cavity, be also equipped with high-pressure fog head, and described each high-pressure fog head, the most by the road with oneself
Potass pool above water or desulfurizing tower communicates；
Waste gas spraying and dust-removing system includes the inlet plenum below one or more dirt pocket, a bottom dirt pocket,
And spray chamber and cesspool, it is equipped with D cavity in each dirt pocket, at the bottom of the room of each dirt pocket, is equipped with upper opening
Water storage cavity, the bottom of each D cavity, if being uniformly provided with under the Heavenly Stems and Earthly Branches B that stretches on water storage cavity liquid level to shunt tubule, and each remove
At the bottom of the room of dirt room, the periphery of water storage cavity, be all surrounded with through hole, between each two dirt pocket, a bottom dirt pocket and air inlet
Between room, all communicate with through hole；
The accent of a D cavity topmost, connects with dehumidifier pipe and the second blower fan, below accent and a upper D of each D cavity
Between the bottom of cavity, all it is interconnected through the base of dirt pocket with B communicating pipe；
Inlet plenum connects with spray chamber, and spray chamber includes at least two-layer, and every layer is divided into several cells latticed, each two
Being interconnected between adjacent cell, be interspersed with some parallel radiating tubes between the base of every two-layer cell, the superiors are each
The top of cell is equipped with B basket strainer, and the top of B basket strainer also is provided with some high-pressure fog heads, and undermost each cell is equal
Connecting with cesspool, one of them top of the superiors' cell is connected with exhaustor；
The dual dust pelletizing system of dry and wet includes that at least one dedusting cabin, the top of each dedusting cabin all connect with dehumidifier pipe, each removes
In dirt storehouse, it is equipped with the bag being connected with impulse oscillation device, the periphery of bag, latticed it is enclosed with some pieces of dust removing cloth, bag
Centre, be provided with waste gas isocon, below bag, more than ground, be provided with the A cavity communicated with bag；Below ground is provided with one
Individual or be longitudinally provided with plural water receiver, topmost on the cover of a water receiver, if be uniformly provided with the Heavenly Stems and Earthly Branches and A cavity,
The A that in this water receiver, water liquid connects up and down shunts tubule, between each water receiver and a upper water receiver below, is equipped with B
On cavity, and the cover of following each water receiver, if it is upper and lower with water liquid in top B cavity, this water receiver the most uniformly to have the Heavenly Stems and Earthly Branches
The A of connection shunts tubule；The accent of each B cavity, all on stretch in the cavity of a water receiver, a B cavity topmost
Accent be upward through A cavity through A communicating pipe, communicate with waste gas isocon, the accent of each B cavity below, all through A connect
Pipe upwards communicates with a upper B cavity；
Double-deck aerofluxus ditch includes upper and lower two-layer exhaust chamber, is separate layer between two-layer exhaust chamber, and separate layer is by the pipe uniformly gathered
Hole forms, and each pore is all covered with A stainless (steel) wire, and the top of upper strata exhaust chamber is provided with several high-pressure fog heads.
Ceramic kiln the most according to claim 1 and the environment-friendly disposal system of spray drying tower waste gas, it is characterised in that: A
Cavity and the inner chamber top of all B cavitys, be the most all equipped with several high-pressure fog heads.
Ceramic kiln the most according to claim 1 and the environment-friendly disposal system of spray drying tower waste gas, it is characterised in that: A
If cavity the inner chamber bottom Heavenly Stems and Earthly Branches A shunting tubule on, and if each B cavity the inner chamber bottom Heavenly Stems and Earthly Branches A shunting tubule it
On, it is equipped with A rustless steel whirlwind sheet.
Ceramic kiln the most according to claim 1 and the environment-friendly disposal system of spray drying tower waste gas, it is characterised in that: A
Cavity and all B cavitys are prismatoid, and all water receivers are inverted ladder-shaped body.
Ceramic kiln the most according to claim 1 and the environment-friendly disposal system of spray drying tower waste gas, it is characterised in that: every
Individual C cavity is prismatoid.
Ceramic kiln the most according to claim 1 and the environment-friendly disposal system of spray drying tower waste gas, it is characterised in that:
The junction of the junction of the accent of a D cavity and dehumidifier pipe, and the accent of following each D cavity above and B communicating pipe,
It is equipped with D rustless steel whirlwind sheet.
Ceramic kiln the most according to claim 1 and the environment-friendly disposal system of spray drying tower waste gas, it is characterised in that: every
Individual D cavity is prismatoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510227918.4A CN104815509B (en) | 2015-05-06 | 2015-05-06 | Ceramic kiln and the environment-friendly disposal system of spray drying tower waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510227918.4A CN104815509B (en) | 2015-05-06 | 2015-05-06 | Ceramic kiln and the environment-friendly disposal system of spray drying tower waste gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104815509A CN104815509A (en) | 2015-08-05 |
| CN104815509B true CN104815509B (en) | 2016-09-28 |
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| CN105276803A (en) * | 2015-11-14 | 2016-01-27 | 卢爱玲 | Efficient heat energy utilization structure of ceramic hot-blast stove |
| CN105268303A (en) * | 2015-11-14 | 2016-01-27 | 卢爱玲 | Waste gas treatment structure of ceramic mist spraying and drying tower |
| CN106693417A (en) * | 2017-03-09 | 2017-05-24 | 东莞市华琪生物科技有限公司 | Comprehensive enzyme-containing industrial waste gas wastewater treatment equipment and treatment method |
| CN107837635A (en) * | 2017-11-02 | 2018-03-27 | 龙伍洋 | Double source waste gas environment-friendly disposal system |
| CN110081721B (en) * | 2019-04-25 | 2020-11-06 | 广东省特种设备检测研究院潮州检测院 | Waste gas heat energy recycling device for ceramic gas kiln |
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| DE10158968B4 (en) * | 2001-11-30 | 2010-01-14 | Khd Humboldt Wedag Gmbh | Method for reducing the emission of pollutants Dioxins and / or furans in a cement clinker production line |
| CN101598494A (en) * | 2009-07-03 | 2009-12-09 | 霍镰泉 | A kind of spray-drying installation and ceramic production line that utilizes using residual heat from kiln furnace |
| CN201643973U (en) * | 2010-04-01 | 2010-11-24 | 任世伟 | Limekiln gas desulfurizing and dedusting device |
| CN104031691A (en) * | 2014-06-24 | 2014-09-10 | 中节能天辰(北京)环保科技有限公司 | Blast furnace gas dust removal system |
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