CN108080148A - A kind of smoke processing system based on chemical agglomeration and electric precipitation - Google Patents
A kind of smoke processing system based on chemical agglomeration and electric precipitation Download PDFInfo
- Publication number
- CN108080148A CN108080148A CN201711472075.XA CN201711472075A CN108080148A CN 108080148 A CN108080148 A CN 108080148A CN 201711472075 A CN201711472075 A CN 201711472075A CN 108080148 A CN108080148 A CN 108080148A
- Authority
- CN
- China
- Prior art keywords
- tank
- liquid
- electric precipitation
- unit
- emulsion
- 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
- 238000001556 precipitation Methods 0.000 title claims abstract description 50
- 238000012545 processing Methods 0.000 title claims abstract description 33
- 239000000126 substance Substances 0.000 title claims abstract description 29
- 238000005054 agglomeration Methods 0.000 title claims abstract description 25
- 230000002776 aggregation Effects 0.000 title claims abstract description 25
- 239000000779 smoke Substances 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 106
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 239000000839 emulsion Substances 0.000 claims abstract description 52
- 238000002156 mixing Methods 0.000 claims abstract description 33
- 239000007921 spray Substances 0.000 claims abstract description 22
- 238000011049 filling Methods 0.000 claims abstract description 14
- 239000011259 mixed solution Substances 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 238000013459 approach Methods 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims description 40
- 238000003860 storage Methods 0.000 claims description 21
- 238000001179 sorption measurement Methods 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 8
- 238000001802 infusion Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 6
- 230000002829 reductive effect Effects 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000009469 supplementation Effects 0.000 claims description 5
- 238000004945 emulsification Methods 0.000 claims description 4
- 210000000481 breast Anatomy 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000000889 atomisation Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 20
- 239000003546 flue gas Substances 0.000 abstract description 20
- 239000010419 fine particle Substances 0.000 abstract description 9
- 239000007789 gas Substances 0.000 abstract description 6
- 239000002351 wastewater Substances 0.000 description 42
- 238000006477 desulfuration reaction Methods 0.000 description 38
- 230000023556 desulfurization Effects 0.000 description 38
- 239000012528 membrane Substances 0.000 description 25
- 238000004062 sedimentation Methods 0.000 description 21
- 238000000108 ultra-filtration Methods 0.000 description 19
- 230000000694 effects Effects 0.000 description 15
- 239000013505 freshwater Substances 0.000 description 10
- 238000002360 preparation method Methods 0.000 description 10
- 239000010802 sludge Substances 0.000 description 10
- 238000005374 membrane filtration Methods 0.000 description 9
- 238000007599 discharging Methods 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000013618 particulate matter Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000008520 organization Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 239000004902 Softening Agent Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005367 electrostatic precipitation Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 2
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000012716 precipitator Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000012459 muffins Nutrition 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
- B03C3/013—Conditioning by chemical additives, e.g. with SO3
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/08—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces parallel to the gas stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
- B03C3/155—Filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/04—Ionising electrode being a wire
Abstract
The present invention provides a kind of smoke processing systems based on chemical agglomeration and electric precipitation, unit is prepared including reunion liquid, atomized spray unit and electric precipitation unit, reunion liquid, which prepares unit, includes emulsion tank, material-compound tank and blending tank, there is emulsion tank solid-state agglomerator to add in mouth, first water filling port and emulsion outlet, there is material-compound tank liquid agglomerator to add in mouth, emulsion entrance, second water filling port and mixture export, emulsion entrance and emulsion outlet, blending tank has entry to mixed solution, 3rd water filling port and the outlet of reunion liquid, entry to mixed solution is connected with mixture export, the outlet of reunion liquid is connected by feeding pipe with the atomized spray unit being arranged on electric precipitation unit gas approach.The invention is acted on by chemical agglomeration and electric precipitation unit associations, and reunion liquid is sprayed into flue, the water capacity of flue gas is added, fine particle in flue gas is made to grow up, is removed convenient for electric precipitation unit, drastically increases the efficiency and stability of the smoke processing system dedusting.
Description
Technical field
The invention belongs to fume treatment technical fields, and in particular to a kind of fume treatment based on chemical agglomeration and electric precipitation
System.
Background technology
Coal is the main body energy in China, has reached 10.5 hundred million kilowatts by 2016 end of the year whole nation thermoelectricitys installation total amount, has accounted for
The 63.6% of electric power installation total amount, and in the following quite a long time, supply of electric power of the China based on coal fired power generation
General layout will not change.However the flue gas of coal-burning power plant's discharge is the important emission source of each pollutant in China's air, is surpassed
The SO of half2, NOx and inhalable particulate matter from coal-burning power plant, all kinds of waste water that power plant generates in addition, such as desulfurization wastewater
Deng process problem up to standard it is still more prominent.With the environment of the continuous improvement of people's environmental consciousness, in recent years coal-burning power plant
Problem is concerned, and under the overall background of China's energy-saving and emission-reduction, a series of laws and regulations are put into effect to limit to fire with specification in succession
The blowdown behavior of coal-fired plant, also increasingly stringent for the pollution emission standard of coal-burning power plant, purpose is exactly to reduce combustion to greatest extent
Coal-fired plant's pollutant especially inhalable particulate matter, SO2, NOx, the discharge capacity of waste water etc., it is final to realize flue gas minimum discharge
And wastewater zero discharge.
Inhalable particulate matter in the pollutant of coal-burning power plant's discharge（That is fine particle）Because grain size is smaller, difficult charged, difficult
The features such as wetting is difficult complete by the removal of the means such as traditional electrostatic precipitation, bag-type dust, and the concentration of flue gas emission mouth is still
Up to 30 mg/m3, far above 10 mg/m3Minimum discharge standard.At present, it is more that dedusting technology is strengthened in fine particle reunion
Effective processing method, flue gas particles concentration that treated are better than national standard, can reach 5 mg/m3Below.Reunion dedusting
Technology controls the discharge of coal-fired fine particle by chemical agglomeration method, is not changing existing cleaner and parameter, is not increasing
On the premise of large scale equipment, can On-line construction with installation, installation site flexibly, short construction period, do not influence power plant/cement plant
Normal operation and production；In reunion system operation, using industry water, non-wastewater discharge, non-secondary pollution.However chemical radicals
Poly- have deduster higher dependence, if deduster is old or poor-performing, preferable effect may be not achieved, and normal
The cleaner reform high cost of rule.
In addition, the preparation of existing reunion liquid is all to add in solid-state agglomerator, liquid agglomerator and water in blending tank to stir
Mixing.But in solid-state agglomerator adition process, the vapor in tank, which can be assembled, to be condensed on quantitative barrel and blanking tube wall, Gu
State agglomerator, which runs into the partial coagulation water droplet, to be bonded on quantitative barrel and tremie pipe, not only influence cutting stock precision, but also has stifled
Fill in the risk of tremie pipe.In addition, solid-state agglomerator powder, which meets water electrode, easily forms spherical indissoluble object（Frequently referred to " flake "）：Work as solid-state
When agglomerator powder is added to the water, viscosity is very big after solid-state agglomerator powder chance water-solubleization on agglomerates surface, solid-state agglomerator
Powder is mutually bonded together, and is formed fluid-tight film and is wrapped in agglomerates surface, and then water is prevented to enter inside agglomerates, from
And form spherical indissoluble object.The density and mixed solution density difference of spherical indissoluble object are little, and spherical indissoluble object disperse is in solution
In, it is difficult to it removes, so as to influence the preparation of reunion liquid and application.
The content of the invention
The purpose of the present invention is overcoming electrostatic precipitation dustfall efficiency in existing fume treatment low, and chemical agglomeration is to deduster
There is higher dependence, the problem of to conventional cleaner reform high cost.
For this purpose, the present invention provides a kind of smoke processing systems based on chemical agglomeration and electric precipitation, match somebody with somebody including reunion liquid
Unit processed, atomized spray unit and electric precipitation unit, the reunion liquid, which prepares unit, includes emulsion tank, material-compound tank and blending tank,
There is the emulsion tank solid-state agglomerator to add in mouth, the first water filling port and emulsion outlet, and the material-compound tank is with liquid reunion
Agent adds in mouth, emulsion entrance, the second water filling port and mixture export, the emulsification of the emulsion entrance and the emulsion tank
Liquid outlet, the blending tank have entry to mixed solution, the 3rd water filling port and the outlet of reunion liquid, the entry to mixed solution and institute
The mixture export connection of material-compound tank is stated, blender is equipped in the emulsion tank, material-compound tank and blending tank；The blending tank
The outlet of reunion liquid is connected by feeding pipe with the atomized spray unit being arranged on electric precipitation unit gas approach.
As one of embodiment, the atomized spray unit includes high-pressure pump and spray gun, and the high-pressure pump is arranged on described
On feeding pipe between blending tank and electric precipitation unit, the feeding pipe is equipped with first flowmeter and solenoid valve, described
Spray gun is arranged on electric precipitation unit gas approach.
As one of embodiment, the electric precipitation unit includes housing, the sun being distributed in housing equipped with multiple parallel equidistants
Pole plate, two neighboring anode plate center line are equipped with multiple cathode lines, and the end of each anode plate is consolidated by support frame
Surely auxiliary gathers dust net.
As one of embodiment, the auxiliary gathers dust net as U-shaped or W type structures, the support frame include adsorption plate and
Two reinforcing ribs, the adsorption plate be arranged on the auxiliary gather dust net axis on, and one end of adsorption plate and the anode plate
Connection, the other end gathers dust with the auxiliary nets connection, and one end of two reinforcing ribs is fixed on the adsorption plate and anode plate
Junction, the other end with it is described auxiliary gather dust net openend side wall be connected.
As one of embodiment, gather dust each side of net of the auxiliary is equipped with to filter the filter screen of dust, and described
From top to bottom aperture is gradually reduced filter screen.
As one of embodiment, the solid-state agglomerator of the emulsion tank is added on mouth through the external storage bin hopper of blanking pipeline,
Vibrating motor is equipped in the storage bin hopper, the tremie pipe road is equipped with hopper and is respectively in the hopper along stream direction
Two switching control valves of both sides.
As one of embodiment, the solid-state agglomerator of the emulsion tank adds in mouth and passes through multiple blanking pipelines for being arranged in parallel
Storage bin hopper is connected, each tremie pipe road sets there are one hopper and is respectively in the hopper both sides along stream direction
Two switching control valves.
As one of embodiment, rotatory feeder valve is equipped between the emulsion tank and storage bin hopper, the rotatory feeder valve
The port of export adds in mouth by feeder sleeve and the solid-state agglomerator and connects, the port of export of each blanking pipeline with the rotation
The arrival end connection of feed valve.
As one of embodiment, the liquid material for adding in mouth with the liquid agglomerator and connecting is disposed with above the material-compound tank
Tank, the liquid tank is interior to be equipped with the first liquid level sensor, and the liquid tank is connected with fluid infusion bucket, and the fluid infusion bucket passes through liquid supplementation pipe
Road is connected with the liquid tank, and the kinetic pump with the first liquid level sensor interlocked control is equipped in the liquid supplementation channel.
As one of embodiment, the second liquid level sensor and second are equipped in the emulsion tank, material-compound tank and blending tank
Flowmeter.
Compared with prior art, beneficial effects of the present invention：
(1) this smoke processing system based on chemical agglomeration and electric precipitation provided by the invention is by chemical agglomeration and with auxiliary
Gather dust net electric precipitation unit associations effect, by reunion liquid spray into flue, add the water capacity of flue gas, make fine grained in flue gas
Object is grown up, and is removed convenient for electric precipitation unit, while is gathered dust the secondary trapping of net by auxiliary, on the basis of dust concentration is reduced
The influence of reentrainment of dust and inverse corona is reduced, the efficiency and stability of the smoke processing system dedusting is drastically increased, compares
Traditional renovation and improving is carried out to electric precipitator, there is excellent cost performance.
(2) solid-state is reunited in advance in this smoke processing system based on chemical agglomeration and electric precipitation provided by the invention
Agent is mixed with water and emulsified, then is extracted emulsion and liquid agglomerator and be mixed to get concentration reunion liquid, then in blending tank it is right
Concentration reunion liquid is diluted to obtain required reunion liquid, can be to avoid solid in reunion liquid process for preparation in the prior art
State agglomerator powder meets the problem of water forms spherical indissoluble object and influences preparation and the using effect of reunion liquid.
(3) by previously prepared dense in this smoke processing system based on chemical agglomeration and electric precipitation provided by the invention
Contracting reunion liquid, then the reunion liquid being suitable for the application of is prepared to the dilution of concentration reunion liquid, convenient for controlling the addition of agglomerator
And the concentration of the reunion liquid finally obtained；Moreover, first prepare concentrate, the reunion liquid of prepared and diluted again when needed, concentration
The storage device of big volume is not required in the storage of liquid, can save equipment cost and space, and convenient for management.
The present invention is described in further details below with reference to attached drawing.
Description of the drawings
Fig. 1 is the structure diagram of the smoke processing system based on chemical agglomeration and electric precipitation in the embodiment of the present invention；
Fig. 2 is the structure diagram of electric precipitation unit in the embodiment of the present invention；
Fig. 3 is that auxiliary is gathered dust the structure diagram of net in the embodiment of the present invention；
Fig. 4 is a kind of embodiment structure diagram of emulsion tank dispensing in the embodiment of the present invention；
Fig. 5 is the structure diagram of desulfurization wastewater organization of supply provided in an embodiment of the present invention.
Reference sign：1st, emulsion tank；2nd, material-compound tank；3rd, blending tank；4th, blanking pipeline；5th, hopper；6th, switching control
Valve processed；7th, storage bin hopper；8th, flue；9th, spray gun；10th, electric precipitation unit；11st, housing；12nd, anode plate；13rd, cathode line；14th, aid in
Gather dust net；15th, adsorption plate；16th, reinforcing rib；17th, rotatory feeder valve；18th, collecting pit；19th, first order sedimentation basin；20th, the second level
Sedimentation basin；21st, third level sedimentation basin；22nd, clear water reserviors；23rd, control valve；24th, ultrafiltration membrane；25th, water supply pump；26th, water outlet control
Valve processed；27th, fresh water collecting pond；28th, diaphragm pump；29th, filter；30th, sludge concentration tank.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without making creative work
Embodiment belongs to the scope of protection of the invention.
In the description of the present invention, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instructions such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, be for only for ease of the description present invention and simplify description rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Term " first ", " second " be only used for description purpose, and it is not intended that instruction or imply relative importance or
The implicit quantity for indicating indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more this feature；In the description of the present invention, unless otherwise indicated, " multiple " be meant that two or
It is more than two.
As shown in Figure 1, a kind of smoke processing system based on chemical agglomeration and electric precipitation is present embodiments provided, including group
Poly- liquid prepares unit, atomized spray unit and electric precipitation unit 10, and the reunion liquid, which prepares unit, includes emulsion tank 1, material-compound tank 2
With blending tank 3, there is the emulsion tank 1 solid-state agglomerator to add in mouth, the first water filling port and emulsion outlet, the material-compound tank 2
Add in mouth, emulsion entrance, the second water filling port and mixture export with liquid agglomerator, the emulsion entrance with it is described
The emulsion outlet of emulsion tank 1, the blending tank 3 has entry to mixed solution, the 3rd water filling port and the outlet of reunion liquid, described
Entry to mixed solution is connected with the mixture export of the material-compound tank 2, is equipped in the emulsion tank 1, material-compound tank 2 and blending tank 3
Blender；The reunion liquid outlet of the blending tank 3 passes through feeding pipe and the mist being arranged on 10 gas approach 8 of electric precipitation unit
Change injection unit connection.Unit is prepared by reunion liquid in the present embodiment and prepares reunion liquid, prepared reunion liquid passes through atomization
It is injected into spray pattern in flue 8 by injection unit, increases the water capacity of flue gas, and fine particle in flue gas is made to grow up,
Subsequent flue gas enters the particulate matter in the absorption flue gas of electric precipitation unit 10, is acted on by chemical agglomeration and electric precipitation unit associations,
The efficiency and stability of the smoke processing system dedusting are drastically increased, is changed compared to traditional effect that puies forward is carried out to electric precipitator
It makes, there is excellent cost performance.
The embodiment of refinement, the atomized spray unit include high-pressure pump and spray gun 9, and the high-pressure pump is arranged on described
On feeding pipe between blending tank 3 and electric precipitation unit 10, the feeding pipe is equipped with first flowmeter and solenoid valve, institute
It states spray gun 9 to be arranged on 10 gas approach 8 of electric precipitation unit, the spray gun 9 is air-liquid two-phase spray gun, by high-pressure pump by institute
Prepared reunion liquid in blending tank 3 is stated to be mixed in the flue gas that spray pattern is sprayed into flue 8, with flue 8 by the nozzle of spray gun 9
It closes, increases smoke moisture, while the fine particle in flue gas is caused to be agglomerated into bulky grain object, it is right to improve follow-up electric precipitation unit 10
The efficiency of dust collection of flue gas.
As shown in Figures 2 and 3, the electric precipitation unit 10 includes housing 11, and multiple parallel equidistants point are equipped in housing 11
The anode plate 12 of cloth, two neighboring 12 center line of anode plate are equipped with multiple cathode lines 13, the end of each anode plate 12
Auxiliary is fixed with by support frame to gather dust net 14, the auxiliary net 14 that gathers dust is rigidly connected with anode plate 12, with anode plate
12 rappings together, the flue gas after being humidified by reunion liquid gather dust in anode plate 12 and auxiliary and form " muffin " on net 14, and reduction is shaken
Reentrainment of dust caused by beating.The auxiliary gathers dust net 14 as U-shaped or W type structures, and U-shaped or W types auxiliary is gathered dust 14 openend of net
Face electric field air current flow direction, ash-laden gas are filtered from the gather dust openend of net 14 of auxiliary；The support frame
Including adsorption plate 15 and two reinforcing ribs 16, the adsorption plate 16 be arranged on it is described auxiliary gather dust net 14 axis on, and adsorb
One end of plate 15 is connected with the anode plate 12, and the other end is connected with the auxiliary net 4 that gathers dust, and the one of two reinforcing ribs 16
End is fixed on the junction of the adsorption plate 15 and anode plate 12, and the gather dust side wall of 14 openend of net of the other end and the auxiliary connects
It connects, is supported by the adsorption plate 15 of support frame and reinforcing rib 16 net 14 that gathers dust auxiliary.It is described to aid in the net 14 that gathers dust
Each side is equipped with to filter the filter screen of dust, since dust settles under the effect of gravity in flue gas, filter screen from top to
Lower part dust concentration gradually increases, thus the filter screen is designed as aperture from top to bottom and is gradually reduced, and increases auxiliary and gathers dust
The dust collection effect of net 14 accordingly also increases the specific collection area of electric precipitation unit 10, to reducing reentrainment of dust significant effect.
In above-mentioned reunion liquid prepares unit, the emulsion outlet of the emulsion tank 1 is preferably to be arranged under emulsion tank 1
Portion/bottom；The emulsion is exported to be connected between the emulsion entrance of material-compound tank 2 by pipeline, can pass through the power such as concentrating pump
Emulsion in emulsion tank 1 is pumped into material-compound tank 2 by equipment.Lead to specifically, the solid-state agglomerator of the emulsion tank 1 is added on mouth
Cross 4 external storage bin hopper 7 of blanking pipeline, be equipped with vibrating motor in the storage bin hopper 7, the blanking pipeline 4 be equipped with hopper 5 and
Two switching control valves 6 of 5 both sides of hopper are respectively in along stream direction；Reunite to the emulsion tank 1 addition solid-state
Agent process is as follows：Vibrating motor is opened on storage bin hopper 7, and the switching control valve 6 of 5 top of hopper is opened, the solid-state in storage bin hopper 7
Agglomerator powder falls into hopper 5；Vibrating motor is closed after 30s, the switching control valve 6 of 5 top of hopper is closed, is then turned on
The switching control valve 6 of the lower section of hopper 5, solid-state agglomerator powder fall into emulsion tank 1, hopper 5 and two switching control valves 6 it
Between volume fix, ensure that each blanking solid-state agglomerator weight is fixed.The emulsion tank 1 is added to as solid-state agglomerator
Another embodiment, as shown in figure 4, the solid-state agglomerator of the emulsion tank 1, which adds in mouth, passes through multiple blankings for being arranged in parallel
Pipeline 4 connects storage bin hopper 7, is set on each blanking pipeline 4 there are one hopper 5 and is respectively in the metering along stream direction
Cylinder 5 both sides two switching control valves, multiple blanking pipelines 4 realize alternately switching charging by way of, when need wherein one
During the input charging of a blanking pipeline 4, first open each switching control valve on the blanking pipeline 4 to be put into, when the blanking pipeline 4 just
Often during charging, each switching control valve on the blanking pipeline 4 to feed before this, the side of this alternately switching charging are turned off
Formula, it is ensured that charging does not stop, and is effectively prevented water vapour and enters in hopper 5 and storage bin hopper 7, water recovery is avoided to count
Graduated cylinder 5 and storage bin hopper 7 and cause solid-state agglomerator bond, ensure cutting stock precision.It is further preferred that the emulsion tank 1 and storage
Rotatory feeder valve 17 is equipped between hopper 7, the port of export of the rotatory feeder valve 17 passes through feeder sleeve and the solid-state agglomerator
Mouth connection is added in, the arrival end of the port of export of each blanking pipeline 4 with the rotatory feeder valve 17 connects, using the rotation
On the one hand feed valve 17 can uniformly, be quantitatively fed into emulsion tank 1, on the other hand, the air-tightness of rotatory feeder valve 17 compared with
It is good, the effect of steam-preventing uplink can be played.
It is preferably the top/top for being arranged at above-mentioned material-compound tank 2 that the liquid agglomerator of the material-compound tank 2, which adds in mouth, is used for
Liquid agglomerator is added in, accordingly, liquid tank is arranged above the material-compound tank 2, which is reunited by pipeline and the liquid
Agent adds in mouth connection；The first liquid level sensor is equipped with preferably in the liquid tank, liquid is detected by first liquid level sensor
Liquid level in batch can, so as to control the addition of liquid agglomerator.Further, above-mentioned liquid tank is connected with fluid infusion bucket,
The fluid infusion bucket is connected by liquid supplementation channel with the liquid tank, is equipped with and first level sensing in the liquid supplementation channel
The kinetic pump of device interlocked control；Liquid tank completion once feeds, which detects that liquid level declines in liquid tank,
Liquid agglomerator is extracted automatically from fluid infusion bucket with the kinetic pump of its interlocked control, the liquid level that liquid tank is made to be restored to before charging
Afterwards, kinetic pump is automatically stopped work.
The mixture export of the material-compound tank 2 is preferably the lower part/bottom for being arranged at material-compound tank；The mixture export with it is upper
It states and is connected by pipeline between the entry to mixed solution of blending tank 3, it can be by power-equipments such as concentrating pumps by the mixing in material-compound tank 2
Liquid is pumped into blending tank 3.As shown in Figure 1, above-mentioned emulsion tank 1, material-compound tank 2 and blending tank 3 can share a set of water source, i.e. the first note
The mouth of a river, the second water filling port and the 3rd water filling port are connected with same feed pipe.
Reunion liquid provided in this embodiment prepares unit, solid-state agglomerator is mixed with water emulsify in advance, then extracted
Emulsion is mixed to get concentration reunion liquid with liquid agglomerator, then concentration reunion liquid is diluted to obtain institute in blending tank 3
The reunion liquid needed can be formed spherical to avoid solid-state agglomerator powder chance water in reunion liquid process for preparation in the prior art
Indissoluble object and the problem of influence preparation and the using effect of reunion liquid；Simultaneously by previously prepared concentration reunion liquid, then to concentration
Reunion liquid dilutes and prepares the reunion liquid being suitable for the application of, convenient for the reunion for controlling the addition of agglomerator and finally obtaining
The concentration of liquid；Moreover, first preparing concentrate, great Rong is not required in the reunion liquid of prepared and diluted, the storage of concentrate again when needed
Long-pending storage device can save equipment cost and space, and convenient for management.
It is further preferred that it is equipped with the second liquid level sensor and second in the emulsion tank 1, material-compound tank 2 and blending tank 3
Flowmeter by the second liquid level sensor and the in vivo liquid level of the corresponding tank of second flowmeter detection, realizes automatic blending.
The preferred embodiment of unit, the blending tank 3 are prepared as reunion liquid in smoke processing system provided in this embodiment
Also there is desulfurization wastewater to add in mouth, the desulfurization wastewater adds in mouth and is connected with desulfurization wastewater organization of supply.Due to matching somebody with somebody in reunion liquid
Desulfurization wastewater is entered, the inorganic salts brought into can dramatically increase the carrying capacity of flue gas particles in flue 8, and large scale is highly charged
Particulate matter is easy to be trapped fixed and removed by electric precipitation unit 10 so that the concentration of emission of flue gas fine particle is less than 10 mg/
m3, the minimum discharge of fine particle is realized, and the moisture in agglomerator drop is also rapid under the high temperature action of 8 flue gas of flue
Evaporation becomes crystal salt using inorganic salts, heavy metal ion in the reunion liquid of desulfurization wastewater preparation etc., and crystal salt is with bulky grain
Object enters electric precipitation unit 10 and removes and then realize the processing to desulfurization wastewater.I.e. the present embodiment becomes desulfurization wastewater to have
Reunion liquid preparation raw material, it is thus possible to which collaboration processing coal-burning power plant's fine particle and desulfurization wastewater avoid power plant in batches
Transformation repeats negative effect caused by constructing.Above-mentioned desulfurization wastewater organization of supply is illustrated below：
To ensure the using effect of reunion liquid, it is suitable for the preparation raw material for first handling desulfurization wastewater and being re-used as reunion liquid afterwards.It is preferred that
Ground, as shown in figure 5, the desulfurization wastewater organization of supply includes sequentially connected desulfurization wastewater pretreatment unit and membrane filtration is handled
Unit, water outlet pipe and the desulfurization wastewater of the membrane filtration processing unit add in mouth and connect.Preferably, at the membrane filtration
Managing unit includes ultrafiltration membrane 24, and water outlet control valve 26 is equipped in its water outlet pipe.It is given up using ultrafiltration membrane 24 to desulfurization
Water is filtered processing, can so that the impurity such as most particulate matter are effectively removed in desulfurization wastewater, reduce follow-up mist
Change the probability that injection unit blocks, meanwhile, most salinity is retained in desulfurization wastewater, ensures subsequent reunion dedusting effect
Fruit.Above-mentioned ultrafiltration membrane 24 is preferably that membrane filter system is lost in cross-flow, and the anti-pollution that can improve ultrafiltration membrane 24 blocks up ability；The present embodiment
In, membrane aperture further preferably selects the membrane aperture of 40 microns in 35~50 micron ranges.Certainly, NF membrane etc.
Membrane filter system is also suitable in this present embodiment.
In the present embodiment, the structure of water outlet control valve 26 is equipped with based on above-mentioned water outlet pipe, can be realized pair
The backwash of the ultrafiltration membrane 24 specifically, periodically or non-periodically carries out backwash to the ultrafiltration membrane 24, and back-washing method includes：It closes
The water outlet control valve 26 on the water outlet pipe is closed, pressurize backwash is carried out to the ultrafiltration membrane 24.Usually, surpass
Water supply pump 25 is provided on the desulfurization wastewater pipeline of the influent side connection of filter membrane 24；The fresh water closed on water outlet pipe goes out
After mouth control valve 26, dilute side stops production water, and dilute side pipeline pressure rises, and the reversible dirt that 24 fenestra surface of ultrafiltration membrane is formed is stifled
It is loosened under the action of fresh water lateral pressure, and departs from 24 surface of ultrafiltration membrane under the agitaion generated in above-mentioned water supply pump 25（Into
One step can be also provided with control valve 23 on concentrated water outlet, at this point, the control valve 23 on concentrated water outlet is in the state opened）,
Finally ultrafiltration membrane 24 is left with concentrated water.
Preferably, above-mentioned backwash operation is regularly carried out to the ultrafiltration membrane 24, a preferred embodiment is：Ultrafiltration membrane 24
It often runs 5~6 minutes, the water outlet control valve 26 on water outlet pipe is closed 20~30 seconds, pressurize backwash is carried out, so as to protect
The high throughput of ultrafiltration membrane 24 is demonstrate,proved, the subsequent operation of ultrafiltration membrane 24 and backwash operation are alternately.Above-mentioned water supply pump 25 is preferably
Using big flow circulating pump.Based on above-mentioned 24 backwashing function of ultrafiltration membrane, the anti-pollution that can effectively improve ultrafiltration membrane 24 blocks up ability,
So as to improve the service life of the ultrafiltration membrane 24, extend its cleaning frequency.
Further, as shown in figure 5, above-mentioned pretreatment unit includes clear water reserviors 22 and at least level-one being sequentially connected in series precipitation
Pond, along desulfurization wastewater circulating direction, final stage sedimentation basin, the clear water reserviors 22 and the membrane filtration processing unit pass through desulfurization wastewater
Runner pipe is sequentially connected in series.Desulfurization wastewater is pre-processed by pretreatment unit, the work of membrane filtration processing unit can be reduced
Make load, improve the work efficiency and service life of membrane filtration processing unit.Between final stage sedimentation basin and membrane filtration processing unit
Clear water reserviors 22 are set, the work rhythm between pretreatment unit and membrane filtration processing unit can be coordinated, ensure pretreatment unit
Treatment effect.
Preferably, as shown in figure 5, the sedimentation basin has three-level, wherein, first order sedimentation basin 19 is used to precipitate desulfurization wastewater
In bulky grain object；To second level sedimentation basin 20 adds in milk of lime, sulfur-bearing recaptures agent and bodied ferric sulfate flocculation aid（It is preferably suitable
Secondary addition）, suspended particulate substance, heavy metal and at least part of sulfate radical in desulfurization wastewater to be promoted to precipitate；It sinks to the third level
Sodium carbonate softening agent is added in shallow lake pond 21, to promote the hardness species precipitate in desulfurization wastewater, which includes calcium, magnesium
Deng.
Further, as shown in figure 5, above-mentioned pretreatment unit is also configured with sludge concentration tank 30, sedimentation basin bottoms at different levels
Mud discharging mouth is equipped with, each mud discharging mouth is connected respectively by sludge pipe with sludge concentration tank 30, each mud discharging mouth
Place is equipped with mud discharging valve.For ease of the collection and discharge of sludge, the bottom of above-mentioned each sedimentation basin is preferably V-shaped or presents
Narrow taper under width, above-mentioned mud discharging mouth are arranged at the bottom of corresponding sedimentation basin.In addition, above-mentioned pretreatment unit can also wrap
Desulfurization wastewater collecting pit 18 is included, desulfurization wastewater raw water enters regulating water quality and water in the desulfurization wastewater collecting pit 18.
Desulfurization wastewater raw water enters 18 regulating water quality of desulfurization wastewater collecting pit and water, and water outlet enters first order sedimentation basin,
Bulky grain object in desulfurization wastewater sinks to 19 bottom of first order sedimentation basin, and the muddy water containing particulate matter is periodically arranged through mud discharging valve
It puts to sludge concentration tank 30, supernatant enters second level sedimentation basin 20；By being added sequentially lime into second level sedimentation basin 20
Breast, sulfur-bearing recapture the medicaments such as agent, bodied ferric sulfate flocculation aid, promote suspended particulate substance, heavy metal and part in desulfurization wastewater
Sulfate radical becomes sludge, is deposited on the bottom of second level sedimentation basin 20, and muddy water is periodically emitted into sludge condensation through mud discharging valve
Pond, supernatant enter third level sedimentation basin 21；By adding sodium carbonate softening agent into third level sedimentation basin 21, in waste water
The hardness substance such as calcium, magnesium becomes sludge, is deposited on the bottom of third level sedimentation basin 21, and muddy water is periodically emitted into through mud discharging valve
Sludge concentration tank 30, supernatant enter clear water reserviors 22.It can be set in above-mentioned desulfurization wastewater collecting pit and sedimentation basin at different levels
Agitating paddle is put, to improve the sedimentation effect of desulfurization wastewater.It can be set on pipeline between clear water reserviors 22 and membrane filtration processing unit
Put above-mentioned big flow circulating pump.
As one of preferred embodiment, the concentrated water outlet is precipitated with the clear water reserviors 22 or wherein described in level-one
Pond connects, i.e., the concentrated water obtained through ultrafiltration membrane 14 is back to clear water reserviors 22 or is wherein continued in first stage precipitation tank, to realize
The zero-emission of desulfurization wastewater.Preferably, which is connected with clear water reserviors 22.
It is further preferred that as shown in figure 5, the water outlet pipe is connected with fresh water collecting pond 27, the fresh water collecting
Pond 27 is connected by fresh water runner pipe with the desulfurization wastewater entrance, along fresh water circulating direction on the fresh water runner pipe successively
Equipped with diaphragm pump 28 and filter 29.The quantitative conveying of desulfurization wastewater can be realized using diaphragm pump 28, while prevents desulfurization from giving up
The corrosion that water pumps common material.Waste water in fresh water collecting pond 27 under the power of diaphragm pump 28 by filter 29 quantitatively into
Enter in blending tank 3；Above-mentioned filter 29 is further filtered fresh water, ensures the cleannes of reunion liquid, after further reducing
The probability that continuous atomized spray unit blocks.
The foregoing examples are only illustrative of the present invention, does not form the limitation to protection scope of the present invention, all
Be with the present invention it is the same or similar design all belong to the scope of protection of the present invention within.
Claims (10)
1. a kind of smoke processing system based on chemical agglomeration and electric precipitation, it is characterised in that：Unit, mist are prepared including reunion liquid
Change injection unit and electric precipitation unit (10), the reunion liquid, which prepares unit, includes emulsion tank (1), material-compound tank (2) and blending tank
(3), there is the emulsion tank (1) solid-state agglomerator to add in mouth, the first water filling port and emulsion outlet, material-compound tank (2) tool
There is liquid agglomerator to add in mouth, emulsion entrance, the second water filling port and mixture export, the emulsion entrance and the breast
Change the emulsion outlet of tank (1), the blending tank (3) has entry to mixed solution, the 3rd water filling port and the outlet of reunion liquid, institute
The mixture export that entry to mixed solution is stated with the material-compound tank (2) connects, the emulsion tank (1), material-compound tank (2) and blending tank
(3) blender is equipped in；The reunion liquid outlet of the blending tank (3) by feeding pipe and is arranged on electric precipitation unit (10)
Atomized spray unit connection on gas approach (8).
2. the smoke processing system based on chemical agglomeration and electric precipitation as described in claim 1, it is characterised in that：The atomization
Injection unit includes high-pressure pump and spray gun (9), and the high-pressure pump is arranged between the blending tank (3) and electric precipitation unit (10)
Feeding pipe on, the feeding pipe is equipped with first flowmeter and solenoid valve, and the spray gun (9) is arranged on electric precipitation unit
(10) on gas approach (8).
3. the smoke processing system based on chemical agglomeration and electric precipitation as described in claim 1, it is characterised in that：The electricity removes
Dirt unit (10) includes housing (11), the anode plate (12) being distributed in housing (11) equipped with multiple parallel equidistants, two neighboring sun
Pole plate (12) center line is equipped with multiple cathode lines (13), and the end of each anode plate (12) is fixed with by support frame
Aid in the net (14) that gathers dust.
4. the smoke processing system based on chemical agglomeration and electric precipitation as claimed in claim 3, it is characterised in that：The auxiliary
The net (14) that gathers dust is U-shaped or W type structures, and the support frame includes adsorption plate (15) and two reinforcing ribs (16), the absorption
Plate (15) be arranged on the auxiliary gather dust net (14) axis on, and one end of adsorption plate (15) and the anode plate (12) are even
It connects, the other end is connected with the auxiliary net (14) that gathers dust, and one end of two reinforcing ribs (16) is fixed on the adsorption plate
(15) with the junction of anode plate (12), the other end is connected with the side wall of net (14) openend of aiding in gathering dust.
5. the smoke processing system based on chemical agglomeration and electric precipitation as claimed in claim 4, it is characterised in that：The auxiliary
Gather dust each side of net (14) is equipped with to filter the filter screen of dust, and from top to bottom aperture is gradually reduced the filter screen.
6. the smoke processing system based on chemical agglomeration and electric precipitation as described in claim 1, it is characterised in that：The emulsification
The solid-state agglomerator of tank (1) is added in by blanking pipeline (4) external storage bin hopper (7) on mouth, and the storage bin hopper (7) is interior to be equipped with vibration
Motor, the blanking pipeline (4) are equipped with hopper (5) and are respectively in two of the hopper (5) both sides along stream direction
Switching control valve (6).
7. the smoke processing system based on chemical agglomeration and electric precipitation as described in claim 1, it is characterised in that：The emulsification
The solid-state agglomerator of tank (1) adds in mouth and connects storage bin hopper (7) by the multiple blanking pipelines (4) being arranged in parallel, it is each it is described under
Two switching controls of the hopper (5) both sides are set there are one hopper (5) and are respectively in along stream direction on expects pipe road (4)
Valve (6).
8. the smoke processing system based on chemical agglomeration and electric precipitation as claimed in claim 7, it is characterised in that：The emulsification
Be equipped with rotatory feeder valve (17) between tank (1) and storage bin hopper (7), the port of export of the rotatory feeder valve (17) by feeder sleeve with
The solid-state agglomerator adds in mouth connection, and the port of export of each blanking pipeline (4) enters with the rotatory feeder valve (17)
The connection of mouth end.
9. the smoke processing system based on chemical agglomeration and electric precipitation as described in claim 1, it is characterised in that：The dispensing
The liquid tank for adding in mouth with the liquid agglomerator and connecting is disposed with above tank (2), being equipped with the first liquid level in the liquid tank passes
Sensor, the liquid tank are connected with fluid infusion bucket, and the fluid infusion bucket is connected by liquid supplementation channel with the liquid tank, in the fluid infusion
Pipeline is equipped with the kinetic pump with the first liquid level sensor interlocked control.
10. the smoke processing system based on chemical agglomeration and electric precipitation as described in claim 1, it is characterised in that：The breast
Change in tank (1), material-compound tank (2) and blending tank (3) and be equipped with the second liquid level sensor and second flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711472075.XA CN108080148A (en) | 2017-12-29 | 2017-12-29 | A kind of smoke processing system based on chemical agglomeration and electric precipitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711472075.XA CN108080148A (en) | 2017-12-29 | 2017-12-29 | A kind of smoke processing system based on chemical agglomeration and electric precipitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108080148A true CN108080148A (en) | 2018-05-29 |
Family
ID=62179945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711472075.XA Pending CN108080148A (en) | 2017-12-29 | 2017-12-29 | A kind of smoke processing system based on chemical agglomeration and electric precipitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108080148A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395524A (en) * | 2018-12-19 | 2019-03-01 | 武汉天空蓝环保科技有限公司 | The ultra-clean processing system of flue gas based on particulate matter chemical agglomeration and bag-type dust |
| CN110064518A (en) * | 2019-04-23 | 2019-07-30 | 江苏鑫华能环保工程股份有限公司 | The oblique net hook groove of electric precipitation, anode plate and electric precipitator |
| CN110523176A (en) * | 2019-07-19 | 2019-12-03 | 武汉天空蓝环保科技有限公司 | Integrated multi-pollutant cooperative processing method and system |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380278A (en) * | 2011-09-22 | 2012-03-21 | 东南大学 | Method for cooperatively promoting agglomeration growth of PM (particulate matter) 2.5 and treating desulfuration wastewater in evaporation manner and device of method |
| CN102513211A (en) * | 2011-12-16 | 2012-06-27 | 江苏瑞帆环保装备股份有限公司 | Method for quenching and tempering dust of sintering machine head and special device thereof |
| CN202398427U (en) * | 2011-12-16 | 2012-08-29 | 江苏瑞帆环保装备股份有限公司 | Device for conditioning dust on sintering machine head |
| CN103868087A (en) * | 2014-01-17 | 2014-06-18 | 东南大学 | Method and device for cooperatively enhancing PM2.5 (Particulate Matter 2.5) removal and smoke afterheat deep utilization |
| CN204620208U (en) * | 2015-05-14 | 2015-09-09 | 杭州天明环保工程有限公司 | A kind of high-effective conductive filter pocket electrostatic precipitator |
| CN205164425U (en) * | 2015-10-28 | 2016-04-20 | 武汉天空蓝环保科技有限公司 | Control system sprays |
| CN205700427U (en) * | 2016-04-29 | 2016-11-23 | 武汉天空蓝环保科技有限公司 | Agglomerator automatic feeding system and reunion system |
| CN205731619U (en) * | 2016-04-29 | 2016-11-30 | 武汉天空蓝环保科技有限公司 | Reunion system and dust pelletizing system |
| CN107158856A (en) * | 2017-05-25 | 2017-09-15 | 华北电力大学 | A kind of method that chemical agglomeration joint acoustic agglomeration removes coal-fired flue-gas tiny particles content |
| CN206652332U (en) * | 2017-02-27 | 2017-11-21 | 上海明净环保科技有限公司 | A kind of cooperation-removal PM2.5 and mercuric wastewater zero discharge desulphurization system |
| CN207694986U (en) * | 2017-12-29 | 2018-08-07 | 武汉天空蓝环保科技有限公司 | A kind of smoke processing system based on chemical agglomeration and electric precipitation |
-
2017
- 2017-12-29 CN CN201711472075.XA patent/CN108080148A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380278A (en) * | 2011-09-22 | 2012-03-21 | 东南大学 | Method for cooperatively promoting agglomeration growth of PM (particulate matter) 2.5 and treating desulfuration wastewater in evaporation manner and device of method |
| CN102513211A (en) * | 2011-12-16 | 2012-06-27 | 江苏瑞帆环保装备股份有限公司 | Method for quenching and tempering dust of sintering machine head and special device thereof |
| CN202398427U (en) * | 2011-12-16 | 2012-08-29 | 江苏瑞帆环保装备股份有限公司 | Device for conditioning dust on sintering machine head |
| CN103868087A (en) * | 2014-01-17 | 2014-06-18 | 东南大学 | Method and device for cooperatively enhancing PM2.5 (Particulate Matter 2.5) removal and smoke afterheat deep utilization |
| CN204620208U (en) * | 2015-05-14 | 2015-09-09 | 杭州天明环保工程有限公司 | A kind of high-effective conductive filter pocket electrostatic precipitator |
| CN205164425U (en) * | 2015-10-28 | 2016-04-20 | 武汉天空蓝环保科技有限公司 | Control system sprays |
| CN205700427U (en) * | 2016-04-29 | 2016-11-23 | 武汉天空蓝环保科技有限公司 | Agglomerator automatic feeding system and reunion system |
| CN205731619U (en) * | 2016-04-29 | 2016-11-30 | 武汉天空蓝环保科技有限公司 | Reunion system and dust pelletizing system |
| CN206652332U (en) * | 2017-02-27 | 2017-11-21 | 上海明净环保科技有限公司 | A kind of cooperation-removal PM2.5 and mercuric wastewater zero discharge desulphurization system |
| CN107158856A (en) * | 2017-05-25 | 2017-09-15 | 华北电力大学 | A kind of method that chemical agglomeration joint acoustic agglomeration removes coal-fired flue-gas tiny particles content |
| CN207694986U (en) * | 2017-12-29 | 2018-08-07 | 武汉天空蓝环保科技有限公司 | A kind of smoke processing system based on chemical agglomeration and electric precipitation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395524A (en) * | 2018-12-19 | 2019-03-01 | 武汉天空蓝环保科技有限公司 | The ultra-clean processing system of flue gas based on particulate matter chemical agglomeration and bag-type dust |
| CN110064518A (en) * | 2019-04-23 | 2019-07-30 | 江苏鑫华能环保工程股份有限公司 | The oblique net hook groove of electric precipitation, anode plate and electric precipitator |
| CN110523176A (en) * | 2019-07-19 | 2019-12-03 | 武汉天空蓝环保科技有限公司 | Integrated multi-pollutant cooperative processing method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205151986U (en) | Zero discharge system of coal fired power plant wet flue gas desulfurization waste water | |
| CN108080148A (en) | A kind of smoke processing system based on chemical agglomeration and electric precipitation | |
| CN108033621A (en) | Desulfurization wastewater Zero discharging system and method | |
| CN208327752U (en) | A kind of sewage purification processing system | |
| CN104163535A (en) | Desulfurization wastewater zero discharge device and treatment method | |
| CN211367297U (en) | Desulfurization waste water zero release processing system | |
| CN209567937U (en) | High saliferous desulfurizing waste water processing device | |
| CN207694986U (en) | A kind of smoke processing system based on chemical agglomeration and electric precipitation | |
| CN208648977U (en) | A kind of Water treatment device for coal slime | |
| CN207913549U (en) | Agglomerator emulsifier unit and reunion liquid compounding system | |
| CN206985861U (en) | A kind of livestock and poultry cultivation sewage disposal zero-emission and organic fertilizer recovery system | |
| CN206476848U (en) | A kind of desulfurization wastewater zero-discharge treatment system | |
| CN104229757A (en) | Method for purifying waste acid and returning purified waste acid to flow for recycling | |
| CN103406201B (en) | A kind of flue dust deep treatment deduster, dust pelletizing system and dust collection method | |
| CN207913690U (en) | A kind of reunion liquid compounding system | |
| CN207943967U (en) | Electrolytic manganese ammonia nitrogen waste water processing system | |
| CN106986470A (en) | A kind of livestock and poultry cultivation sewage disposal zero-emission and organic fertilizer recovery system and its technique | |
| CN208717014U (en) | Landfill leachate pretreatment system | |
| CN207062040U (en) | A kind of continuous high-efficient processing system of the sewage containing algae | |
| CN209567947U (en) | The processing of mine acid waste water containing heavy metal and purification system | |
| CN208995260U (en) | A kind of waste water treatment system of lead refinery | |
| CN106587225A (en) | Zero discharge process for desulfurization wastewater | |
| CN208731803U (en) | A kind of silt impurity collection device | |
| CN207091155U (en) | A kind of biogas slurry utilization of wastewater resource system | |
| CN205550027U (en) | Coke oven flue gas desulfurization system joins in marriage liquid, supplies liquid device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |