CN204447739U - A kind of high-efficiency wet-desulfurizing and electric demist integrated apparatus - Google Patents
A kind of high-efficiency wet-desulfurizing and electric demist integrated apparatus Download PDFInfo
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- CN204447739U CN204447739U CN201520119003.7U CN201520119003U CN204447739U CN 204447739 U CN204447739 U CN 204447739U CN 201520119003 U CN201520119003 U CN 201520119003U CN 204447739 U CN204447739 U CN 204447739U
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Abstract
The utility model relates to a kind of high-efficiency wet-desulfurizing and electric demist integrated apparatus, this device comprises wet desulphurization section, is positioned at the electrostatic precipitator section on described wet desulphurization section top, described wet desulphurization section is connected with smoke inlet, described electrostatic precipitator section is connected with pure qi (oxygen) outlet.The utility model adds a small amount of chemical addition agent, to improve the dissolving of lime stone, reduce liquid-gas ratio and reduce slurries spray flux, improve desulfuration efficiency while " gypsum rain " is significantly cut down and utilize the bubbling of bubbling fluidization reaction bed, fragmentation makes flue gas auto purification reach more high desulfurization efficiency; Electrostatic precipitator to the trickle droplet profound level trapping purification in flue gas, can realize the ultralow PM2.5 discharge of flue gas, achieve and improve desulfuration efficiency same removing in tower, improve the purification efficiency to flue gas, and save floor space, reduce operating cost further.
Description
Technical field
the utility model relates to atmospheric cleaning field, particularly relates to a kind of high-efficiency wet-desulfurizing and electric demist integrated apparatus.
Background technology
along with national economy develop rapidly, that mass energy consumes the environmental pollution brought is quite outstanding.The country of China's to be coal be main energy sources, flue dust contained in coal-fired flue-gas, sulfur dioxide, nitrogen oxide be form haze mainly contain harmful substances.But a kind of electric demist integrated apparatus of high-efficiency wet-desulfurizing must be adopted.Implement effect to pollutant source to control, be achieved qualified discharge.
current employing flue gas desulfurization technique method has many kinds, and traditional limestone/lime-gypsum method flue gas desulfurization accounts for more than the 85%-90% of desulphurization market share; Wet method is compared with other desulphurization technological process, desulfurizing agent demand expense is low, desulfuration efficiency can meet discharge, the mature technology of stable operation, handled easily and maintenance, so wet method limestone/lime-gypsum method flue gas desulfurization technique method, remain the first-selected technology and equipment in China's many industries reconstruction or new-built unit project.
environmental consciousness day by day strengthen make the task of Air Pollution Control become conservation culture, optimize the environment important component part.Country and put into effect the emission request of more strict flue gas pollutant≤PM2.5 thus.More harsh condition of compatibility is proposed to the performance of original smoke dust-removing desulfurization equipment.
the limestone/lime-gypsum method flue gas desulfurization technique of current domestic employing, to control SO
2
discharge, atmospheric environment improvement aspect achieves important achievement and suitable social effect, but for strict New emission standard requirement, then seems awkward, unable to do what one wishes, the technical difficult point of ubiquity.
the desulfuration efficiency of domestic typical (WFGD) flue gas desulphurization system technology is normally in 90%-95% scope.If promote desulfuration efficiency and lime stone slurry concentration need be increased to regulate pH value on prior art basis, or arranging Multi-layer sprinkling device, strengthen the measure of gas-liquid contact ratio, but serious negative effect can be brought to system equipment.
for improving SO
2
absorption efficiency; need higher pH value; only be improved the concentration of slurries; to accelerate dynamic process; but the concentration of slurry under high pH value is unfavorable for that the dissolving of lime stone affects desulfuration efficiency on the contrary, simultaneously can the mechanical wear of accelerating system equipment and fouling and clogging and happened occasionally by the accident of forced-stopping machine.
the important measures being realized desulfurization target by the spray atomizing of slurries in reactive absorption tower, the lime stone slurry be atomized in a large number contacts with flue gas adverse current and enters tower prime cement liquid pool, in the process, countercurrent flue gas can be carried a certain amount of desulfurization drop secretly and enter the mechanical type demister be located at above desulfurizing tower, it has preferably removal effect to granularity at the thick drop of tens microns, but almost cannot carry out the trapping of trickle floating vaporific particle, so promote desulfurization degree by strengthening spray atomizing, more vaporific particles of saturated condensation containing land plaster can be caused to escape in a large number from existing machinery formula demister, thus form even more serious " gypsum rain " harm.
Summary of the invention
the purpose of this utility model is to provide a kind of high-efficiency wet-desulfurizing and electric demist integrated apparatus,
for achieving the above object, the technical solution adopted in the utility model is:
a kind of high-efficiency wet-desulfurizing and electric demist integrated apparatus, this device comprises wet desulphurization section, is positioned at the electrostatic precipitator section on described wet desulphurization section top, described wet desulphurization section is connected with smoke inlet, described electrostatic precipitator section is connected with pure qi (oxygen) outlet.
preferably, described wet desulphurization section comprises:
active slurry pond, is arranged on bottom described wet desulphurization section, for depositing desulfurization slurry;
desulfurization spray equipment, to be arranged on above described active slurry pond and coupled logical, and for being imported by described desulfurization slurry and spraying, described desulfurization spray equipment is provided with at least one group along the vertical direction;
bubbling fluidized bed, corresponding being arranged on often is organized below described desulfurization spray equipment;
chemical addition agent fluid reservoir, is connected with described active slurry pond, for depositing and carrying the chemical addition agent for improving its chemical reactivity to described desulfurization slurry,
described smoke inlet is connected between described active slurry pond and bubbling fluidized bed.
further preferably, described bubbling fluidized bed comprises C276 alloy or titanium alloy sieve plate, the hole be opened on described sieve plate, and the percent opening of described sieve plate is 30% ~ 50%, and the aperture in described hole is 25mm ~ 40mm.
further preferably, described chemical addition agent is any one in magnesium salts, binary acid, formic acid and sodium formate.
further preferably, be provided with in described active slurry pond for providing to described desulfurization slurry the oxidation of oxidation air to separate uniform device, being positioned at the pulse suspension perturbator for stirring desulfurization slurry below described oxidation separation uniform device.
preferably, described electrostatic precipitator section comprises:
housing and overhead guard, described pure qi (oxygen) outlet is connected on described overhead guard;
electric field, be arranged in described housing, it comprise the upper face plate be connected on described housing, lower face plate, can dismantle be connected to many anode dust-collecting pipes between described upper face plate and lower face plate, be arranged on cathodic electricity hachure in described anode dust-collecting pipe and electric supply installation, the tube wall that described anode dust-collecting pipe is positioned at more than described upper face plate upper surface offers spout hole;
rinse overflow passage, it comprises and to be arranged on above described electric field for the shower rinsed described electric field, the overflow pipe carrying out spilling water to described upper face plate upper surface, the feed pipe supplied water for described shower and overflow pipe simultaneously and to control gate valve;
ventilation water leg, be arranged on below described electric field, rinse overflow passage rinse or the water of overflow for collecting, it comprises drip pan, is vertically arranged on multiple ventilation ducts on described drip pan, is arranged on the tarpaulin of described ventilation duct overthe openings and is connected to the water-supply-pipe of described drip pan bottommost.
further preferably, described drip pan is the taper shape made of fiberglass or stainless steel alloy Steel material or rectangular pyramid shape drip pan, and described drip pan and the angle of horizontal direction are 9 degree ~ 12 degree.
further preferably, the upper end of described anode dust-collecting pipe exceeds described upper face plate upper surface 30mm ~ 80mm, and the aperture of described spout hole is 2.5mm ~ 3.5mm.
further preferably, be provided with silica gel sealing ring between described upper face plate and anode dust-collecting pipe, between described lower face plate and anode dust-collecting pipe, be provided with teflin ring, the cross section of described silica gel sealing ring is O type or the shape of the mouth as one speaks, the cross section of described teflin ring is Z-shaped, and the bottom of described anode dust-collecting pipe can be supported on described teflin ring.
further preferably, described anode dust-collecting pipe is through the glass reinforced plastic pipe of implantable conductive fiber or PVC plastic pipe or titanium alloy stainless steel tube or lead pipe, and its cross section is rounded or hexagon or square.
because technique scheme is used, the utility model compared with prior art has following advantages:
the utility model adds a small amount of chemical addition agent, to improve the dissolving of lime stone, reduce liquid-gas ratio and reduce slurries spray flux, improve desulfuration efficiency while " gypsum rain " is significantly cut down and utilize the bubbling of bubbling fluidization reaction bed, fragmentation makes flue gas auto purification reach more high desulfurization efficiency; Electrostatic precipitator to the trickle droplet profound level trapping purification in flue gas, can realize the ultralow PM2.5 discharge of flue gas, achieve and improve desulfuration efficiency same removing in tower, improve the purification efficiency to flue gas, and save floor space, reduce operating cost further.
Accompanying drawing explanation
accompanying drawing 1 is structural representation of the present utility model;
accompanying drawing 2a-2d is that in accompanying drawing 1, A-A cuts open: the layout schematic diagram of anode tube;
accompanying drawing 3a, 3b are that anode dust-collecting pipe coordinates schematic diagram with upper lower face plate;
accompanying drawing 4 is that in the present embodiment accompanying drawing 1, B-B cuts open: ventilation collecting groove structure schematic diagram;
accompanying drawing 5 is D portion enlarged drawing in accompanying drawing 1.
accompanying drawing 6 is that in the present embodiment accompanying drawing 1, C-C cuts open: bubbling fluidized bed plan structure schematic diagram;
wherein: 1, wet desulphurization section; 101, circulating pump; 102, additive inlet adjustment valve; 103, chemical addition agent fluid reservoir; 104, oxidation fan; 105, active slurry pond; 106, limestone pulping tank; 107, slurry feeding pump; 108, the thick demister of mechanical type; 109, desulfurization spray equipment; 110, bubbling fluidized bed; 111, smoke inlet; 112, disturbance circulating pump; 113, pulse suspension perturbator; 114, uniform device is separated in oxidation.
2, electrostatic precipitator section; 201, water-supply-pipe; 202, drip pan; 203, tarpaulin; 204, ventilation duct; 205, lower face plate; 206, teflin ring; 207, anode dust-collecting pipe; 208, upper face plate; 209, silica gel sealing ring; 210, spout hole; 211, cathodic electricity hachure; 212, shower; 213, flooding nozzle; 214, high voltage and constant current electric supply installation; 215, pure qi (oxygen) outlet; 216, overhead guard; 217, overflow pipe; 218, housing; 219, feed pipe.
Detailed description of the invention
below in conjunction with drawings and Examples, the utility model is further described:
a kind of high-efficiency wet-desulfurizing as shown in Figure 1 and electric demist integrated apparatus, this device comprises wet desulphurization section 1, at the electrostatic precipitator section 2 on wet desulphurization section 1 top and the thick demister 108 of the mechanical type between wet desulphurization section 1 and electrostatic precipitator section 2, wet desulphurization section 1 is connected with smoke inlet 111, electrostatic precipitator section 2 is connected with pure qi (oxygen) outlet 215.Specifically:
wet desulphurization section 1 comprises:
active slurry pond 105, is arranged on bottom wet desulphurization section 1, for depositing desulfurization slurry, as lime/lime stone slurries.Be provided with in active slurry pond 105 for providing to desulfurization slurry the oxidation of oxidation air to separate uniform device 114, being positioned at the pulse suspension perturbator 113 for stirring desulfurization slurry below oxidation separation uniform device 114.It is multiple oxidation air pipes that uniform device 114 is separated in oxidation, and is driven by outside oxidation fan 104, and oxidation fan 104 separates uniform device 114 for oxidation provides oxidation air, improves slurries oxidation effectiveness, promotes the quality of accessory substance.Pulse suspension perturbator 113 is communicated with active slurry pond 105 by outside disturbance circulating pump 112, pulse suspension perturbator 113 have employed several with the pipe towards pond bottom nozzle, there is provided slurries jet pulse disturbance energy by centrifugal disturbance circulating pump 112 and stirred solids at the bottom of pond, and then preventing precipitation.
desulfurization spray equipment 109, be arranged on above active slurry pond 105 also coupled logical by outside circulating pump 101, for being imported by desulfurization slurry and spraying, desulfurization spray equipment 109 is provided with at least one group along the vertical direction.
active slurry pond 105 is connected with limestone pulping tank 106 and increases slurry activity improves SO
2
the chemical addition agent fluid reservoir 103 of removal efficiency, the fresh limestone slurries of 106 li, limestone pulping tank are delivered to the inlet duct end of the circulating pump 101 in active slurry pond 105 by slurry feeding pump 107, direct importing desulfurization spray equipment 109, the solution of chemical addition agent fluid reservoir 103 by additive inlet adjustment valve 102 vernier control, and through circulating pump 101 outlet conduit and import in active slurry pond 105; The coal addition position of active additive is unrestricted, versatile and flexible, directly can also measure interpolation from limestone pulping tank 106, active slurry pond 105.Wherein: chemical addition agent is any one in magnesium salts, binary acid, formic acid and sodium formate, can be specifically adipic acid (C
6
h
10
o
4
), succinic acid (C
4
h
6
o
4
), the eleventh of the twelve Earthly Branches diacid (C
5
h
8
o
4
), formic acid (CH
2
o
2
), sodium formate (HCOONa2H
2
o).
bubbling fluidized bed 110, corresponding being arranged on often is organized below desulfurization spray equipment 109; Bubbling fluidized bed 110 comprises C276 alloy or titanium alloy sieve plate, the hole be opened on sieve plate, and the percent opening of sieve plate is 30% ~ 50%, and the aperture in hole is 25mm ~ 40mm, as shown in Figure 6.Desulfurization spray equipment 109 sprays desulfurization slurry and smoke contacts to be completed first grade desulfurizing and reacts and move downward, trickle down on the sieve plate of perforate, the bubble layer that continuous formation is fresh and broken, slurries on sieve plate force flue gas evenly to flow through sieve aperture jet and enter slurries inside and carry out fluidized reaction, bubbling fluidized bed 110 district forms very large bubbling area, makes the SO in flue gas
2
again be dissolved in the active liquid film of bubble surface, and in flue gas≤flying dust of PM2.5, Gypsum dust is removed after contact liquid film.
smoke inlet 111 is connected between active slurry pond 105 and bubbling fluidized bed 110.
electrostatic precipitator section 2 comprises:
the housing 218 processed by fiberglass, plastics or stainless steel alloy and overhead guard 216, pure qi (oxygen) outlet 215 is connected on overhead guard 216.
electric field, be arranged in housing, it comprises the upper face plate 208 be connected on housing 218, lower face plate 205, the high voltage and constant current electric supply installation 214 being connected to many anode dust-collecting pipes 207 between upper face plate 208 and lower face plate 205, being arranged on the cathodic electricity hachure 211 in anode dust-collecting pipe 207 and being connected with cathodic electricity hachure 211 one end that can dismantle.The tube wall that anode dust-collecting pipe 207 is positioned at more than upper face plate 208 upper surface offers spout hole 210, wherein: the upper end of anode dust-collecting pipe 207 exceeds upper face plate 208 upper surface 30mm ~ 80mm, the aperture of spout hole 210 is 2.5mm ~ 3.5mm, anode dust-collecting pipe 207 is through the glass reinforced plastic pipe of implantable conductive fiber or PVC plastic pipe or titanium alloy stainless steel tube or lead pipe, and its cross section is rounded or hexagon or square.Cathodic electricity hachure 211 and the upright arranged of anode dust-collecting pipe 207 in the present embodiment, the layout of anode dust-collecting pipe 207 can be selected as either types such as Fig. 2 a, Fig. 2 b, Fig. 2 c or Fig. 2 d.As shown in Fig. 3 a, 3b: be provided with silica gel sealing ring 209 between upper face plate 208 and anode dust-collecting pipe 207, be provided with teflin ring 206 between lower face plate 205 and anode dust-collecting pipe 207, the cross section of silica gel sealing ring 209 is O type or the shape of the mouth as one speaks, the cross section of teflin ring 206 is Z-shaped, and the bottom of anode dust-collecting pipe 207 can be supported on teflin ring 206, anode dust-collecting pipe 207 can facilitate anode dust-collecting pipe 207 because of the maintain and replace discharged or corrode with the dismounting of upper and lower card.Electrostatic precipitator can be arranged to vertical single stage electric field or vertical multi-stage electric field demister.
rinse overflow passage, it comprises and to be arranged on above electric field for the shower 212 rinsed electric field, the overflow pipe 217 carrying out spilling water to upper face plate 208 upper surface, the feed pipe 219 supplied water for shower 212 and overflow pipe 217 simultaneously and to control gate valve.Control gate valve and comprise the gate valve F1 be arranged on shower 212, the gate valve F2 be arranged on overflow pipe 217, as closing gate valve F1 manually or automatically, water when opening gate valve F2 in overflow pipe 217 is unrestrained on upper face plate 208 to be opened, through spout hole 210, the tube wall along anode dust-collecting pipe 207 forms the moisture film anode of conduction; As shown in Figure 5: be atomized flushing electric field to shower 212 through flooding nozzle 213 through the press water of frequency conversion or the conveying of metering water pump when closing gate valve F2 opens gate valve F1 manually or automatically, by the handover operation of F1, F2 in pipeline, a feed pipe 219 also can realize difunctional and reduce investment cost.Due to the uniform water film that spout hole 210 is formed, the direct current that cathodic electricity hachure is provided by high voltage and constant current electric supply installation 214 makes to discharge to prickle, can by flue gas≤the fine particle dust such as PM2.5 charged invest anode dust-collecting pipe 207 surface, the moisture film constantly formed due to anode and play the deashing effect of rinsing, flue gas after purified treatment is finally discharged in air by, overhead guard 216 top pure qi (oxygen) outlet 215 and goes.
as shown in Figure 4: ventilation water leg, be arranged on below electric field, for collecting the water rinsing overflow passage flushing or overflow, stop wet desulphurization section 1 with electricity except water mechanism in fog section 2 Liang Ge district is disturbed mutually, keep balancing, it comprises drip pan 202, is vertically arranged on multiple ventilation ducts 204 on drip pan 202, is arranged on the tarpaulin 203 of ventilation duct 204 overthe openings and is connected to the water-supply-pipe 201 of drip pan 202 bottommost.The taper shape that drip pan 202 fiberglass or stainless steel alloy Steel material are made or rectangular pyramid shape drip pan, drip pan 202 is 9 degree ~ 12 degree with the angle of horizontal direction.All electric field water and the continuous vertical drop of saturated condensed water, on tarpaulin 203, import drip pan 202 due to the effect of blocking of tarpaulin 203, send into limestone pulping tank 106 eventually through water-supply-pipe 201.
the concrete sweetening process setting forth lower the present embodiment flue gas below:
the wet desulphurization stage: pending flue gas is imported in wet desulphurization section 1 by smoke inlet 111, start be added chemical addition agent slurries through desulfurization spray equipment 109, treat smoke treatment and carry out spray and complete main desulphurization reaction and absorb; Be that a step improves desulfuration efficiency, unrestrained slurries form bubbling fluidized bed 110 on porous sieve plate, complete efficient desulphurization reaction again;
electricity demist takes off the PM2.5 stage: desulfurization after-purification flue gas, carrying Gypsum dust secretly containing a large amount of droplet has been separated after the purification of preliminary droplet with≤PM2.5 fine solid particle through the inertial impaction of the thick demister 108 of the mechanical type above desulfurization spray equipment 109, enter in electrostatic precipitator district 2, through the electric field region that cathodic electricity hachure 212 and anode dust-collecting pipe 207 form, PM2.5 in pending flue gas, gypsum particulate etc., by the charged anode dust removing tube 208 that is adsorbed on, are rinsed well by the uniform water film that spout hole 210 is formed;
neat stress discharge phase: after efficient demist being removed the process of PM2.5, flue gas is disposed in air through neat stress outlet 218.
the desulfurizing agent that the desulfurizer slurry spraying layer of the present embodiment adopts is lime stone, certainly in other specific embodiments, the desulfurizing agent that desulfurizer slurry spraying layer adopts can also be quick lime slurries, carbide slag slurry and paper white sludge slurries, lime stone slurry has stronger absorptive capacity or cushioning effect after adding additive, plays oxidation than inferior sulfate radical (SO
3
2-
) larger, make to improve desulfuration efficiency and reach 98%-99% from 95%.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (10)
1. a high-efficiency wet-desulfurizing and electric demist integrated apparatus, it is characterized in that: this device comprises wet desulphurization section, is positioned at the electrostatic precipitator section on described wet desulphurization section top, described wet desulphurization section is connected with smoke inlet, described electrostatic precipitator section is connected with pure qi (oxygen) outlet.
2. a kind of high-efficiency wet-desulfurizing according to claim 1 and electric demist integrated apparatus, is characterized in that: described wet desulphurization section comprises:
Active slurry pond, is arranged on bottom described wet desulphurization section, for depositing desulfurization slurry;
Desulfurization spray equipment, to be arranged on above described active slurry pond and coupled logical, and for being imported by described desulfurization slurry and spraying, described desulfurization spray equipment is provided with at least one group along the vertical direction;
Bubbling fluidized bed, corresponding being arranged on often is organized below described desulfurization spray equipment;
Chemical addition agent fluid reservoir, is connected with described active slurry pond, for depositing and carrying the chemical addition agent for improving its chemical reactivity to described desulfurization slurry,
Described smoke inlet is connected between described active slurry pond and bubbling fluidized bed.
3. a kind of high-efficiency wet-desulfurizing according to claim 2 and electric demist integrated apparatus, it is characterized in that: described bubbling fluidized bed comprises C276 alloy or titanium alloy sieve plate, the hole be opened on described sieve plate, the percent opening of described sieve plate is 30% ~ 50%, and the aperture in described hole is 25mm ~ 40mm.
4. a kind of high-efficiency wet-desulfurizing according to claim 2 and electric demist integrated apparatus, is characterized in that: described chemical addition agent is any one in magnesium salts, binary acid, formic acid and sodium formate.
5. a kind of high-efficiency wet-desulfurizing according to claim 2 and electric demist integrated apparatus, is characterized in that: be provided with in described active slurry pond for providing to described desulfurization slurry the oxidation of oxidation air to separate uniform device, being positioned at the pulse suspension perturbator for stirring desulfurization slurry below described oxidation separation uniform device.
6. a kind of high-efficiency wet-desulfurizing according to above-mentioned any one claim and electric demist integrated apparatus, is characterized in that: described electrostatic precipitator section comprises:
Housing and overhead guard, described pure qi (oxygen) outlet is connected on described overhead guard;
Electric field, be arranged in described housing, it comprise the upper face plate be connected on described housing, lower face plate, can dismantle be connected to many anode dust-collecting pipes between described upper face plate and lower face plate, be arranged on cathodic electricity hachure in described anode dust-collecting pipe and electric supply installation, the tube wall that described anode dust-collecting pipe is positioned at more than described upper face plate upper surface offers spout hole;
Rinse overflow passage, it comprises and to be arranged on above described electric field for the shower rinsed described electric field, the overflow pipe carrying out spilling water to described upper face plate upper surface, the feed pipe supplied water for described shower and overflow pipe simultaneously and to control gate valve;
Ventilation water leg, be arranged on below described electric field, rinse overflow passage rinse or the water of overflow for collecting, it comprises drip pan, is vertically arranged on multiple ventilation ducts on described drip pan, is arranged on the tarpaulin of described ventilation duct overthe openings and is connected to the water-supply-pipe of described drip pan bottommost.
7. a kind of high-efficiency wet-desulfurizing according to claim 6 and electric demist integrated apparatus, it is characterized in that: described drip pan is the taper shape made of fiberglass or stainless steel alloy Steel material or rectangular pyramid shape drip pan, and described drip pan and the angle of horizontal direction are 9 degree ~ 12 degree.
8. a kind of high-efficiency wet-desulfurizing according to claim 6 and electric demist integrated apparatus, is characterized in that: the upper end of described anode dust-collecting pipe exceeds described upper face plate upper surface 30mm ~ 80mm, and the aperture of described spout hole is 2.5mm ~ 3.5mm.
9. a kind of high-efficiency wet-desulfurizing according to claim 6 and electric demist integrated apparatus, it is characterized in that: be provided with silica gel sealing ring between described upper face plate and anode dust-collecting pipe, between described lower face plate and anode dust-collecting pipe, be provided with teflin ring, the cross section of described silica gel sealing ring is O type or the shape of the mouth as one speaks, the cross section of described teflin ring is Z-shaped, and the bottom of described anode dust-collecting pipe can be supported on described teflin ring.
10. a kind of high-efficiency wet-desulfurizing according to claim 6 and electric demist integrated apparatus, it is characterized in that: described anode dust-collecting pipe is through the glass reinforced plastic pipe of implantable conductive fiber or PVC plastic pipe or titanium alloy stainless steel tube or lead pipe, and its cross section is rounded or hexagon or square.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478236A (en) * | 2016-01-21 | 2016-04-13 | 江苏鑫复特环保科技有限公司 | Wet-type electric dust remover capable of preventing anode pipes from scaling |
| CN105749733A (en) * | 2016-04-08 | 2016-07-13 | 华能国际电力股份有限公司长兴电厂 | Wet-process desulfurization device with double-pore-diameter sieve plate |
-
2015
- 2015-02-28 CN CN201520119003.7U patent/CN204447739U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478236A (en) * | 2016-01-21 | 2016-04-13 | 江苏鑫复特环保科技有限公司 | Wet-type electric dust remover capable of preventing anode pipes from scaling |
| CN105749733A (en) * | 2016-04-08 | 2016-07-13 | 华能国际电力股份有限公司长兴电厂 | Wet-process desulfurization device with double-pore-diameter sieve plate |
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Effective date of registration: 20160808 Address after: Split eight communities in Wujiang District of Suzhou City, Jiangsu province 215000 Patentee after: Environmental Protection Technology Co., Ltd. Address before: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215222 split eight community traffic road No. 8 Patentee before: Kelin Environmental Protection Equipment, Inc. |