CN110354994A - One kind being applied to industrial flue gas cleaning equipment - Google Patents
One kind being applied to industrial flue gas cleaning equipment Download PDFInfo
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- CN110354994A CN110354994A CN201910494940.3A CN201910494940A CN110354994A CN 110354994 A CN110354994 A CN 110354994A CN 201910494940 A CN201910494940 A CN 201910494940A CN 110354994 A CN110354994 A CN 110354994A
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- tower
- electric precipitation
- type electric
- moisture condensation
- condensation type
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- 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
- B03C3/06—Plant or installations having external electricity supply dry type characterised by presence of stationary tube electrodes
-
- 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
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
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- 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
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/36—Controlling flow of gases or vapour
- B03C3/361—Controlling flow of gases or vapour by static mechanical means, e.g. deflector
- B03C3/363—Controlling flow of gases or vapour by static mechanical means, e.g. deflector located before the filter
-
- 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
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/88—Cleaning-out collected particles
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- Electrostatic Separation (AREA)
Abstract
Wataru of the present invention and one kind are applied to industrial flue gas cleaning equipment, this is that a kind of moisture condensation type electric precipitation of custom design takes off White Tower, it is that can be matched as integrated apparatus respectively with desulfurizing tower or spray column that this moisture condensation type electric precipitation, which takes off White Tower, it is the characteristic that can be condensed using the water vapour in flue gas as liquid water that this moisture condensation type electric precipitation, which takes off White Tower, thoroughly to recycle denitration, pm2.5 or less the micron order sulphur harmful with Water-soluble toxic with the water vapour of nanoscale aerosol smokeshade and molecular level in flue gas is remained in after desulfurization, the salts such as nitrogen compound, to, industrial smoke can be made to reach thoroughly cleaning discharge.Reach radical cure haze purpose.
Description
Technical field
Wataru of the present invention and a kind of purification device applied to industrial smoke, are can be set the one of wet desulfuration tower top
Kind of moisture condensation type electric precipitation takes off white tower device, be can to the water vapour remained in after wet desulphurization, denitration in flue gas and
The salts such as pm2.5 or less micron order sulphur harmful with nanoscale aerosol smokeshade and its Water-soluble toxic, nitride carry out
Effectively recycling, is that industrial smoke can be made thoroughly to purify, and the moisture condensation type electric precipitation for reaching cleaning discharge takes off White Tower.
Background technique
Applicant, which once developed one kind, also can to molecular level water vapour and pm2.5 or less micron order gas appearance glue dust
The moisture condensation formula electric precipitator of adsorption recovery, (number of patent application: 201710105889.3) this moisture condensation formula electric precipitator, being can be with
Industrial smoke water vapour is recycled, pm2.5 discharge is prevented.This moisture condensation formula electric precipitator, in the improvement through applicant over one year,
As the moisture condensation type electric precipitator being easily installed, patent No. 201810114593.2(priority) but, due to now most of
Industrial and mining enterprises' dedusting construction site, just do not leave the position in desulfurizing tower place in advance at all at the beginning of founding the factory, and present, and compel
In smoke gas treatment requirement, desulfurizing tower can only be installed by force in a limited space, if further increase tail gas dedusting take off it is white
Setting, is just that can not be achieved really！It is taken off so moisture condensation type electric precipitator is transformed into moisture condensation type electric precipitation by applicant again
White Tower, thus, so that dedusting is taken off white device may be mounted at the top of desulfurizing tower, with desulfurizing tower be combined into desulfurization, dedusting, take off it is white
The purification device of one, thus, it thoroughly solves narrow field, this hard nut to crack that dedusting takes off white setting can not be installed.
Summary of the invention
In order to solve the desulfurization narrow field of enterprise, the dedusting that can not install tail gas takes off white setting, and object of the present invention is to mention
For a kind of moisture condensation type electric precipitation that may be mounted at the top of desulfurizing tower take off White Tower, with desulfurizing tower common combination become desulfurization, dedusting,
Take off white integrated purification device technology and its manufacturing method.
The technical proposal for solving the technical problem of the invention is:
It is on desulfurizing tower top, setting installation one takes off White Tower with electric precipitation, and the lower end that this electric precipitation takes off White Tower is and wet process
Desulfurizing tower is connected, and electric precipitation takes off the chimney that White Tower upper end is equipped with flue gas emission, and the center in seal case is provided with one
Air flow method cover, this air flow method cover are by isometric airflow-distribution board, and spacing evenly distributed is mounted on a ring frame
It is formed on frame, the center in this air flow method cover is equipped with a string of choke plates, and choke plate is from the top down, from big to small
The arrangement of spacing, this air flow method cover lower end be it is corresponding with the outlet of desulfurizing tower upper end, in the outer of this air flow method cover
Side circling gas flow distribution cover one week, is provided with a cathode corona wire frame, this cathode corona wire frame is by high-voltage isulation
Son is suspended on a spacing board set by cabinet internal upper part, on the frame of this cathode corona wire, be equipped with it is vertical,
Away from, N number of cathode corona wire arranged in parallel, cathode corona wire is between air flow method cover there are certain space length,
The outside of this ring-like cathode corona wire frame, be equipped with one group of N row around cathode corona wire frame arranged it is hollow
Anode collection electrode pipe, the lower end of each hollow anode collection electrode pipe are all vertical, parallel, spacing, arrangement installation fixation
On the bottom plate that moisture condensation type electric precipitation takes off White Tower, the upper end of each hollow anode collection electrode pipe is all across the hole of spacing board
Hole is fixed on moisture condensation type electric precipitation and takes off on the lamina tecti of White Tower, upper and lower inside each hollow anode collection electrode pipe, is all
It is connected with atmosphere, each cathode corona wire is that certain electric discharge spacing is remained between anode collection electrode pipe, at this
Group anode collection electrode pipe and moisture condensation type electric precipitation take off between the sealing tank wall of White Tower, are to stay leading to as flue gas at regular intervals
Road, this exhaust gases passes are to take off the gap between White Tower upper cover plate with dedusting by spacing board to be connected with chimney, clean after processing
Net flue gas is from by this chimney direct emission, and the sewage of recycling is discharge after flowing into desulfurizing tower, by high direct voltage cathode
Output line is electrically connected with cathode corona wire frame, by DC high-voltage power supply positive output line, is taken off anode in White Tower with dedusting and is gathered dust
Electrode tube and ground electrical connection.
After the operation that is powered, the flue gas after desulfurization is directly entered in the air flow method cover that moisture condensation type electric precipitation takes off in White Tower,
Flue gas stream is distributed approximately evenly in the space in cover by choke plate, and flue gas stream can be worn from the narrow gap of airflow-distribution board
More, uniformly pass through between each cathode corona wire, this just causes molecular level water vapour in flue gas and pm2.5 or less micro-
Meter level sulphur harmful with nanoscale aerosol smokeshade and its molecular level Water-soluble toxic, the molecular levels salt object such as nitride
Matter, the electron institute all discharged by cathode corona wire is charged, becomes negative ion, when the pollutant of these ionizations,
By hollow anode collection electrode pipe permutation and combination at gap when, will closely be adsorbed by anode collection electrode pipe, due to
The inside of hollow anode collection electrode pipe, is to be connected with atmosphere, this just makes the temperature of anode collection electrode tube wall, always all
Be in low-temperature condition, and the ionization water vapour after the separation of flow in 65 DEG C of high-temperature flue gas be with 40 DEG C of anode collection electrode pipe with
Between lower tube wall, as soon as being there are the temperature difference that can be condensed, this makes the water vapour of electron ion once be adsorbed to the sun of low temperature
On the collection electrode tube wall of pole, it can just condense on anode collection electrode tube wall at once and be reduced into liquid water, at the same time, be adsorbed
Pm2.5 or less micron order on anode collection electrode tube wall has with nanoscale aerosol smokeshade and its molecule grade water-soluble
The harmful sulphur of poison, the molecular levels salts substances such as nitride also can all dissolve at once in the liquid water of moisture condensation, and the sewage of liquid will
It trickles downwards along anode collection electrode tube wall, flows into separation of flow tower, be mixed into doctor solution and be discharged together.And pass through moisture condensation type
Electric precipitation takes off White Tower treated flue gas, will be discharged from the chimney that top is arranged.
The beneficial effects of the invention are as follows
1. moisture condensation type electric precipitation takes off White Tower, be one kind can become with the separation of flow tower common combination separation of flow, dedusting, take off it is white integrated
Device, this is that one kind need not take up an area, and just can be carried out dedusting and takes off white device, thus, solve current industrial and mining enterprises because place is narrow
It is small, the hard nut to crack that dedusting takes off white device can not be installed.
2. moisture condensation type electric precipitation takes off White Tower, solve pm2.5 or less the micron order and nanoscale after separation of flow denitration in flue gas
Aerosol smokeshade and its harmful sulphur of molecular level Water-soluble toxic, the molecular levels such as nitrogen compound salts substances and water vapour one
The hard nut to crack that directly cannot thoroughly recycle makes industrial smoke really be able to reach cleaning discharge.
3. moisture condensation type electric precipitation takes off White Tower, due to it is simple and compact for structure, not only reduce windage, and manufacturing cost and fortune
Row cost is extremely low.Moisture condensation type electric precipitation, which takes off White Tower, to be matched with common spray column, use, make as Wet-electric duster
Various industrial smokes are attained by cleaning discharge.The technology is suitable for the various rows such as fire coal, metallurgy, cement, chemical industry, boiler of power plant
Flue-gas dust removal and purification in industry.
4. moisture condensation type electric precipitation takes off White Tower, the water in flue gas is remained in after can not only recycling separation of flow denitration, can also be returned
The water in fire coal being stored in, makes the recovery total of water, is much larger than consumption.Can make it is national annual it is water-saving up to 10,000,000,000 tons with
On, operating cost has been saved for enterprise, has been especially huger to industrial and mining enterprises' meaning of water-deficient area.
Detailed description of the invention
Ben is invented into Yi Walk with reference to the accompanying drawings and examples and is illustrated, following embodiment is of the invention non-limiting
Embodiment.
Fig. 1 moisture condensation type electric precipitation takes off White Tower schematic diagram
Fig. 2 is the diagrammatic cross-section that moisture condensation type electric precipitation takes off White Tower
Fig. 3 is air flow method cover schematic diagram
Fig. 4 is air-flow Air Heater schematic diagram
Fig. 5 is cathode corona wire block schematic illustration
Fig. 6 is that there is the moisture condensation type electric precipitation of second level dust collecting system to take off White Tower diagrammatic cross-section
Fig. 7 moisture condensation type electric precipitation takes off White Tower and tower integrated desulfurizing schematic diagram
Fig. 8 is the diagrammatic cross-section that moisture condensation type electric precipitation takes off White Tower and tower integrated desulfurizing
Fig. 9 is the diagrammatic cross-section that there is second level dust collecting system moisture condensation type electric precipitation to take off White Tower and tower integrated desulfurizing
Figure 10 is that moisture condensation type electric precipitation takes off White Tower and with spraying dust removal tower matches schematic diagram
Figure 11 is that moisture condensation type electric precipitation takes off White Tower matching schematic diagram integrated with spraying dust removal tower
Figure 12 moisture condensation type electric precipitation take off White Tower for circuit diagram.
1 in figure, anode collection electrode pipe 2, cathode corona wire 3, airflow-distribution board 4, choke plate 5, air flow method cover 6,
Spacing board 7, electric precipitation take off White Tower 8, demister 9, flue gas air inlet 10, desulfurizing tower 11, chimney 12, high-tension insulator 13, moisture condensation
Type electric precipitation takes off White Tower bracket 14, flue 15, bilge discharge pipe 16, spraying dust removal tower.
Specific embodiment
Fig. 1, it is that moisture condensation type electric precipitation takes off White Tower schematic diagram, is that moisture condensation type electric precipitation is taken off White Tower (7) to be mounted on a frame
On frame (13), moisture condensation type electric precipitation takes off the upper end of White Tower (7), is equipped with chimney (11), takes off White Tower (7) in moisture condensation type electric precipitation
Lower end is equipped with the flue (14) from desulfurizing tower.
It Fig. 2, is the diagrammatic cross-section that moisture condensation type electric precipitation takes off White Tower embodiment.It is that moisture condensation type electric precipitation is being taken off into White Tower
(7) cabinet is mounted on a frame (13), and moisture condensation type electric precipitation takes off the upper end of White Tower (7), is equipped with chimney (11), is being condensed
Type electric precipitation takes off the lower end of White Tower (7), is the center in seal tower with flue (14) Xiang Liantong from desulfurizing tower,
It is provided with an air flow method cover (5), the lower end of this air flow method cover (5) is opposite with desulfurizing tower flue (14) mouth
Answer, be equipped with a string of choke plates (4) at air flow method cover (5) center, choke plate (4) be from the top down, spacing from big to small
Arrangement is provided with the cathode corona wire (2) that a circling gas flow distribution covers (5) one weeks in the outside of this air flow method cover (5)
Frame, this cathode corona wire (2) frame are the intervals that the setting of White Tower internal upper part is taken off by high-tension insulator (12) suspention electric precipitation
On plate (6), on the frame of this cathode corona wire (2), spacing N number of cathode corona wire (2) arranged in parallel, cathode are installed
It is there are certain space length, in the outer of this cathode corona wire (2) frame between corona wire (2) and air flow method cover (5)
Side is equipped with one group and carries out within frame one week spacing hollow N row anode dust-collecting pipe arranged in parallel around cathode corona wire (2)
(1), the lower end of each hollow anode dust-collecting pipe (1) is all fixed in moisture condensation type electric precipitation and takes off on the bottom plate of White Tower (7), often
A hollow anode dust-collecting pipe (1) upper end, be all across spacing board (6) hole be fixed on moisture condensation type electric precipitation take off White Tower (7)
Lamina tecti on, be that there are certain electric discharge spacing between cathode corona wire (2) and anode dust-collecting pipe (1), in anode dust-collecting pipe
(1) between the tank wall for taking off White Tower (7) moisture condensation type electric precipitation, stay at regular intervals as exhaust gases passes, this exhaust gases passes is
The gap between White Tower upper cover plate is taken off with dedusting by spacing board (6) to be connected with chimney (11).A-A is moisture condensation type electricity in figure
Dedusting takes off the sectional schematic diagram of White Tower (7), distance relation between indicating between various settings.
Fig. 3 is air flow method cover block schematic illustration, is to be fixed in a concentric shafts by N number of round ring and be combined into gas
Flow point sheet frame (5), on the newel of this frame, be also equipped with a string from top to bottom, N number of choke plate from big to small
(4).
Fig. 4 is air flow method cover schematic diagram, is by isometric airflow-distribution board (3), spacing evenly distributed is mounted on annular
On air flow method cover (5) frame.F-F is air flow method cover (5) sectional schematic diagram, on air flow method cover (5) frame, installation
There are spacing, evenly distributed airflow-distribution board (3), thus, acquisition is equally distributed, pacifies on air flow method cover (5) interior newel
Equipped with N number of choke plate (4), choke plate (4) is by the generally uniform distribution of air-flow in air flow method cover (5), and air-flow is from distribution
It is passed through in the spacing gap of plate.
Fig. 5 is cathode corona wire block schematic illustration, is to be equipped with vertical, spacing, parallel on an annular frame
N number of cathode corona wire (2) of column, is equipped with the high-tension insulator (12) of suspention on this cathode corona wire (2) frame.
Fig. 6 is that there is the moisture condensation type electric precipitation of second level electric field that hoover to take off White Tower diagrammatic cross-section, is by moisture condensation type electric precipitation
De- White Tower (7) cabinet is mounted on the top of a frame (13), and the lower end of this cabinet is and the flue after wet desulphurization
(14) it is connected, the upper end of cabinet is connected with the chimney of flue gas emission (11), in seal tower body, is provided with an air-flow
Distribution cover (5), this air flow method cover (5) are by isometric airflow-distribution board (3), and spacing evenly distributed is mounted on a ring
Formed on shape frame, be equipped on the newel of this air flow method cover (5) frame a string from top to bottom, it is N number of from big to small
Choke plate (4) is provided with the cathode corona that a circling gas flow distribution covers (5) one weeks in the outside of this air flow method cover (5)
Line (2) frame, this cathode corona wire (2) frame are the intervals that the setting of White Tower internal upper part is taken off by high-tension insulator suspention electric precipitation
On plate (6), on the frame of this cathode corona wire (2), vertical, spacing, N number of cathode corona wire arranged in parallel are installed
(2), cathode corona wire (2) is that there are certain space lengths between air flow method cover (5), in ring-like cathode corona wire (2)
The outside of frame is equipped with one group of N row hollow anode dust-collecting pipe for carrying out spacing arrangement for frame one week around cathode corona wire (2)
(1), the lower end of each hollow anode dust-collecting pipe (1) is all that vertical, parallel, spacing, arrangement are fixed on moisture condensation type electric precipitation
On the bottom plate of de- White Tower (7), each hollow anode dust-collecting pipe (1) upper end is all to be fixed on knot across the hole of spacing board (6)
Dew type electric precipitation takes off on the lamina tecti of White Tower (7), and the inside of each hollow anode dust-collecting pipe (1) is upper and lower to be connected with atmosphere
Logical, each cathode corona wire (2) is that certain electric discharge spacing is remained between anode dust-collecting pipe (1), in this group of ring row
The outside of column anode dust-collecting pipe (1) one week, then suspended fixing one cathode corona wire (2) frame, in this cathode corona wire
(2) on frame, vertical, spacing, N number of cathode corona wire (2) arranged in parallel are installed, in this cathode corona wire (2)
On the outside of frame, then one group of anode dust-collecting pipe (1) for having N row hollow is set, hollow anode dust-collecting pipe (1) be it is vertical, parallel,
It is arranged within frame one week away from, alternative ring around cathode corona wire (2), anode dust-collecting pipe of the cathode corona wire (2) with inside and outside
It (1) is all there are certain electric discharge spacing, the lower end of each hollow anode dust-collecting pipe (1) is all fixed in moisture condensation type between
Electric precipitation takes off on the bottom plate of White Tower (7), each hollow anode dust-collecting pipe (1) upper end, is consolidated across the hole of spacing board (6)
Be scheduled on moisture condensation type electric precipitation take off White Tower (7) lamina tecti on, the inside of each hollow anode collection electrode pipe is upper and lower, be all with
Atmosphere is connected, and it is that there are certain that outermost anode dust-collecting pipe (1) and moisture condensation type electric precipitation, which take off between the tank wall of White Tower (7),
Space length, as exhaust gases passes, this exhaust gases passes is the space taken off between White Tower lamina tecti by spacing board (6) and dedusting
Gap is connected with chimney (11), and clean flue gas, is from moisture condensation type after moisture condensation type electric precipitation takes off the thorough processing of White Tower (7)
Electric precipitation takes off chimney (11) direct emission on White Tower (7), and dedusting takes off the white rear poly- tower bottom of sewage stream recycled from sewage pipe
(15) it is discharged outside tower.A-A is the sectional schematic diagram that moisture condensation type electric precipitation takes off White Tower (7) in figure, between indicating between various settings
Distance relation.
Fig. 7, it is that moisture condensation type electric precipitation takes off White Tower and tower integrated desulfurizing schematic diagram, is that moisture condensation type electric precipitation is taken off into White Tower
(7) lower end is mounted on desulfurizing tower (10) upper end, and chimney (11) is mounted on the upper end that moisture condensation type electric precipitation takes off White Tower (7), group
It synthesizes moisture condensation type electric precipitation and takes off White Tower (7) and being integrally formed of desulfurizing tower.
Fig. 8, it is the diagrammatic cross-section that moisture condensation type electric precipitation takes off White Tower and tower integrated desulfurizing, is pushed up in desulfurizing tower (10)
End, setting install an electric precipitation and take off White Tower seal case, and the lower end of this seal tower cabinet is interior with wet desulfuration tower (10)
It is connected, cabinet upper end is equipped with the chimney (11) of flue gas emission, and the center in seal case is provided with an air flow method cover
(5), this air flow method cover (5) is by isometric airflow-distribution board (3), and spacing evenly distributed is mounted on an annular frame
Upper to be formed, in this air flow method cover (5) center is equipped with a string of choke plates (4) at air flow method cover (5) center,
Choke plate (4) be from the top down, spacing arrangement from big to small, this air flow method cover (5) lower end be on desulfurizing tower (10)
The outlet at end is corresponding, in the outside of this air flow method cover (5), is provided with the yin that circling gas flow distribution is covered (5) one weeks
Pole corona wire (2) frame, this cathode corona wire (2) frame are to be suspended in cabinet internal upper part by high-tension insulator (12) to be arranged
On one spacing board (6), on the frame of this cathode corona wire (2), vertical, spacing, N number of cathode arranged in parallel are installed
Corona wire (2), cathode corona wire (2) is that there are certain space lengths between air flow method cover (5), in this ring-like cathode
The outside of corona wire (2) frame is equipped with one group of N row around cathode corona wire (2) frame one week hollow sun arranged
Pole dust-collecting pipe (1), the lower end of each hollow anode dust-collecting pipe (1) are all that vertical, parallel, spacing, arrangement are fixed on knot
Dew type electric precipitation takes off on the bottom plate of White Tower (7), and the upper end of each hollow anode dust-collecting pipe (1), is all the hole across spacing board (6)
Hole is fixed on moisture condensation type electric precipitation and takes off on the lamina tecti of White Tower (7), upper and lower inside each hollow anode dust-collecting pipe (1), all
It is to be connected with atmosphere, each cathode corona wire (2) is to remain with certain put between anode dust-collecting pipe (1) with inside and outside
Electric spacing is to stay work at regular intervals between the tank wall that this group of anode dust-collecting pipe (1) and moisture condensation type electric precipitation take off White Tower (7)
For the channel of flue gas, the channel of this flue gas is gap and the chimney taken off between White Tower upper cover plate by spacing board and dedusting
(11) it is connected, treated clean flue gas is from by this chimney (11) direct emission, and the sewage of recycling is to flow into desulfurizing tower
(10) in, A-A is the sectional schematic diagram that moisture condensation type electric precipitation takes off White Tower (7) in figure, and distance is closed between indicating between various settings
System.
Fig. 9 is the section signal that there is the moisture condensation type electric precipitation of second level electric dust removing system to take off White Tower and tower integrated desulfurizing
Figure is on desulfurizing tower (10) top, and setting installs a moisture condensation type electric precipitation and takes off White Tower, this moisture condensation type electric precipitation takes off White Tower case
The lower end of body is connected with wet desulfuration tower (10), and cabinet upper end is equipped with the chimney (11) of flue gas emission, in cabinet in
The heart is provided with an air flow method cover (5), this air flow method cover (5), is the spacing, by isometric airflow-distribution board (3)
Even arrangement, which is mounted on an annular frame, to be formed, and the center in this air flow method cover (5) is equipped with a string of choke plates
(4), choke plate (4) be from the top down, spacing arrangement from big to small, this air flow method cover (5) lower end is and desulfurizing tower
(10) outlet of upper end is corresponding, and in the outside of this air flow method cover (5), circling gas flow distribution cover is provided with one in (5) one weeks
A cathode corona wire (2) frame, this cathode corona wire (2) frame is to be suspended in the intracorporal top of case by high-tension insulator (5)
On a spacing board (6) being arranged, on the frame of this cathode corona wire (2), vertical, spacing, N arranged in parallel are installed
A cathode corona wire (2), cathode corona wire (2) is that there are certain space lengths between air flow method cover (5), in this ring
The outside of type cathode corona wire (2) frame is equipped with during one group of N row arranged around cathode corona wire (2) for frame one week
Empty anode dust-collecting pipe (1), the lower end of each hollow anode dust-collecting pipe (1) are all that vertical, parallel, spacing, arrangement installation are solid
It is scheduled on moisture condensation type electric precipitation to take off on the bottom plate of White Tower (7), the upper end of each hollow anode dust-collecting pipe (1), is all across spacing board
(6) hole is fixed on moisture condensation type electric precipitation and takes off on the lamina tecti of White Tower (7), each hollow anode dust-collecting pipe (1) inside
It above and below, is all to be connected with atmosphere, each cathode corona wire (2) is remained between anode dust-collecting pipe (1) with inside and outside
Certain electric discharge spacing, in the outside of this group of annular array anode dust-collecting pipe (1) one week, then suspended fixing one cathode corona
Line (2) frame is equipped with vertical, spacing, cathode corona wire arranged in parallel on the frame of this cathode corona wire (2)
(2), the outside of the frame of this cathode corona wire (2) one week, then one group of anode dust-collecting pipe (1) for having N row hollow is set, in
Empty anode collection electrode pipe is that vertical, parallel, spacing, alternative ring are arranged around cathode corona wire (2) frame, cathode corona
Line (2) and inside and outside anode dust-collecting pipe (1) between, be all that there are certain electric discharge spacing, each hollow anode dust-collecting pipes
(1) lower end is all fixed in moisture condensation type electric precipitation and takes off on the bottom plate of White Tower (7), on each hollow anode dust-collecting pipe (1)
End, be all across spacing board (6) hole be fixed on moisture condensation type electric precipitation take off White Tower (7) lamina tecti on, each hollow sun
The inside of pole dust-collecting pipe (1) is upper and lower, is connected with atmosphere, and outermost anode dust-collecting pipe (1) and moisture condensation type electric precipitation are de-
It is there are certain space distance, as exhaust gases passes, this exhaust gases passes is by spacing board (6) between the tank wall of White Tower (7)
The spatial gaps between White Tower upper cover plate are taken off with dedusting to be connected with chimney (11), take off the thorough of White Tower (7) through moisture condensation type electric precipitation
Clean flue gas after the reason of bottom, is chimney (11) direct emission taken off on White Tower (7) from moisture condensation type electric precipitation, and dedusting takes off Bai Housuo
The sewage of recycling is discharged after flowing into desulfurizing tower (10).A-A is the section signal that moisture condensation type electric precipitation takes off White Tower (7) in figure
Figure, distance relation between indicating between various settings.
Figure 10 is that the de- White Tower of moisture condensation type electric precipitation matches schematic diagram with spraying dust removal tower, the cigarette of spraying dust removal tower (16) in figure
Air-flow is to take off White Tower (7) lower end with moisture condensation type electric precipitation by flue (14) to be connected.Clean flue gas after processing, be from
Moisture condensation type electric precipitation takes off chimney (11) direct emission on White Tower (7).
Figure 11 is that moisture condensation type electric precipitation takes off White Tower matching schematic diagram integrated with spraying dust removal tower, moisture condensation type electric precipitation in figure
De- White Tower (7) are mounted in spraying dust removal tower (16) upper end, and the flue gas after spraying and dedusting is to be directly entered moisture condensation type electric precipitation to take off
In White Tower (7), take off the clean flue gas after White Tower (7) are recycled through moisture condensation type electric precipitation, be condensed type electric precipitation take off it is white
Tower (7) top chimney (11) discharge
Figure 12 moisture condensation type electric precipitation take off White Tower for circuit diagram, be by high direct voltage negative output line, with each cathode electricity
Hachure (2) electrical connection, by DC high-voltage power supply positive output line, takes off each anode dust-collecting pipe (1) in White Tower cabinet with electric precipitation
It is electrically connected with ground.
Claims (4)
- It is in the tower-shaped cabinet sealed at one, using hollow metal tube as the sun that gathers dust 1. moisture condensation type electric precipitation takes off White Tower Pole pipe matches jointly with cathode corona wire to be combined into a kind of moisture condensation type electric precipitation, takes off white device, is supplied with DC high-voltage power supply Electricity, this moisture condensation type electric precipitation take off White Tower be can to pm2.5 or less micron order in tail gas after industrial smoke denitration, desulfurization with receive Meter level pollutant is thoroughly recycled with molecular level water vapour, so that flue gas is reached cleaning discharge, it is characterised in that: to be at one On frame, setting one tower-shaped seal box of installation takes off the cabinet of White Tower, this seal case lower end as moisture condensation type electric precipitation It is to be connected with the flue after wet desulphurization, cabinet upper end is connected with the chimney of discharge flue gas, in seal case Lower central, be provided with an air flow method cover, this air flow method cover is the spacing, uniformly by isometric airflow-distribution board Arrangement, which is mounted on an annular frame, to be formed, and on the newel in this air flow method cover, is equipped with a string of choke plates, Choke plate is spacing arrangement from the top down, from big to small, this air flow method cover lower end is opposite with desulfurization fume pipeline opening It answers, in the outside of this air flow method cover, is provided with around one week cathode corona wire frame of this air flow method cover, this A cathode corona wire frame is suspended on a spacing board of cabinet internal upper part setting by high-tension insulator, in this cathode electricity On the frame of hachure, vertical, spacing, N number of cathode corona wire arranged in parallel be installed, cathode corona wire and air flow method cover it Between be on the outside of this ring-like cathode corona wire frame, to be equipped with around cathode corona wire frame there are certain space length The hollow anode collection electrode pipe of the one group of N row arranged for one week, the lower end of each hollow anode collection electrode pipe is all vertical Directly, in parallel, spacing, arrangement be fixed on moisture condensation type electric precipitation and take off on the bottom plate of White Tower cabinet, each hollow anode is gathered dust electricity The upper end of pole pipe, be all across spacing board hole be fixed on moisture condensation type electric precipitation take off White Tower cabinet lamina tecti on, each It is upper and lower inside hollow anode collection electrode pipe, it is all to be connected with atmosphere, each cathode corona wire is received with two sides anode Certain electric discharge spacing is remained between dirt electrode tube, takes off the case of White Tower in this group of anode collection electrode pipe and moisture condensation type electric precipitation It is to stay the channel at regular intervals as flue gas between wall, this exhaust gases passes is to take off the upper of White Tower by spacing board and dedusting Gap is connected with chimney between cover board, clean flue gas after processing, is by this chimney direct emission, the sewage of recycling is logical It crosses outside sewage pipe discharge tower, high direct voltage negative output line is electrically connected, just by DC high-voltage power supply with cathode corona wire frame Pole output line, with dedusting take off in White Tower anode collection electrode pipe and be electrically connected.
- It is that can take off White Tower in the same moisture condensation type electric precipitation 2. moisture condensation type electric precipitation according to claim 1 takes off White Tower It is interior, then add and set level-one electric precipitation and take off white system, so that it may when level-one electric precipitation takes off white system jam, second level electricity is removed It is still that may insure the cleaning discharge of flue gas that dirt, which takes off white system, it is characterised in that: is the setting installation one on a frame Tower-shaped seal box takes off the cabinet of White Tower as moisture condensation type electric precipitation, this seal case lower end is and the fume pipe after wet desulphurization Road is connected, and cabinet upper end is connected with the chimney of discharge flue gas, in the intracorporal lower central of seal box, is provided with a gas Flow point sheet, this air flow method cover are by isometric airflow-distribution board, and spacing evenly distributed is mounted on an annular frame It is upper to be formed, on the newel in this air flow method cover, a string of choke plates are installed, choke plate is from the top down, from big To small spacing arrangement, this air flow method cover lower end be it is corresponding with desulfurization fume pipeline opening, in this air flow method cover Outside is provided with around one week cathode corona wire frame of this air flow method cover, this cathode corona wire frame be by High-tension insulator is suspended on a spacing board of cabinet internal upper part setting, on the frame of this cathode corona wire, is equipped with Vertically, spacing, N number of cathode corona wire arranged in parallel, are that there are certain spaces between cathode corona wire and air flow method cover Distance is equipped with the one group of N arranged for one week around cathode corona wire frame on the outside of this ring-like cathode corona wire frame The hollow anode collection electrode pipe of row, the lower end of each hollow anode collection electrode pipe are all vertical, parallel, spacing, arrangement peace Dress be fixed on moisture condensation type electric precipitation take off White Tower cabinet bottom plate on, the upper end of each hollow anode collection electrode pipe, be all across The hole of spacing board is fixed on moisture condensation type electric precipitation and takes off on the lamina tecti of White Tower cabinet, in each hollow anode collection electrode pipe Portion it is upper and lower, be all to be connected with atmosphere, each cathode corona wire is to remain with one between the anode collection electrode pipe of two sides Fixed electric discharge spacing, in the outside of this group of annular array anode collection electrode pipe one week, then suspended fixing one cathode corona Wire frame is equipped with vertical, spacing, cathode corona wire arranged in parallel on the frame of this cathode corona wire, in this yin One week on the outside of the frame of pole corona wire, then it is arranged one group and has the hollow anode collection electrode pipe of N row, hollow anode collection electrode Pipe is that vertical, parallel, spacing, alternative ring are arranged around cathode corona wire frame, and cathode corona wire is the sun with inside and outside It is all there are certain electric discharge spacing, the lower end of each hollow anode collection electrode pipe is all to be consolidated between the collection electrode pipe of pole It is scheduled on moisture condensation type electric precipitation to take off on the bottom plate of White Tower, each hollow anode collection electrode pipe upper end, is all across the hole of spacing board Hole is fixed on moisture condensation type electric precipitation and takes off on the lamina tecti of White Tower, and the inside of each hollow anode collection electrode pipe is upper and lower, is all It is connected with atmosphere, is that there are between certain between the tank wall that this group of anode collection electrode pipe and moisture condensation type electric precipitation take off White Tower Away from the channel as flue gas, this exhaust gases passes is to take off gap and chimney between the upper cover plate of White Tower by spacing board and dedusting It is connected, clean flue gas after processing is by this chimney direct emission, and the sewage of recycling is discharged outside tower by sewage pipe, It by the negative output line of a DC high-voltage source, is electrically connected with the cathode corona wire frame of the first order, then by DC high-voltage power supply Positive output line, with electric precipitation take off in White Tower anode collection electrode pipe and be electrically connected, by the cathode of another DC high-voltage source Output line is electrically connected with the cathode corona wire frame of the second level, then by DC high-voltage power supply positive output line, takes off with electric precipitation white Anode collection electrode pipe and ground electrical connection in tower.
- 3. according to claim 1, moisture condensation type electric precipitation described in 2 takes off White Tower, it is directly may be used that moisture condensation type electric precipitation, which takes off White Tower cabinet, To be mounted on the top of desulfurizing tower, becomes desulfurization, dedusting with desulfurizing tower common combination, takes off white integrated purification setting, by direct current High voltage power supply cooperated power supply, it is characterised in that: be that the moisture condensation type electric precipitation that will have been assembled takes off White Tower cabinet, be directly installed on Blowdown stack is directly installed on the top that this moisture condensation type electric precipitation takes off White Tower by the top of desulfurizing tower, thus, after making desulfurization Flue gas can be directly entered in the de- White Tower of moisture condensation type electric precipitation and be handled, and flue gas is taking off the thorough of White Tower by moisture condensation type electric precipitation After the reason of bottom, the chimney direct emission on White Tower is taken off from moisture condensation type electric precipitation, moisture condensation type electric precipitation takes off the sewage that White Tower is recycled, It is to flow directly into desulfurizing tower to be discharged together with doctor solution, by high direct voltage negative output line, with cathode corona wire frame electricity Connection, by DC high-voltage power supply positive output line, with electric precipitation take off in White Tower anode collection electrode pipe and be electrically connected.
- It is the top that may be mounted at spraying dust removal tower 4. according to claim 1, moisture condensation type electric precipitation described in 2,3 takes off White Tower, Become a kind of Wetting electric precipitator with spraying dust removal tower common combination, by DC high-voltage power supply cooperated power supply, feature exists In: it is that the moisture condensation type electric precipitation that will have been assembled takes off White Tower cabinet, is directly installed on the top of spraying dust removal tower, then will discharge Chimney is mounted on the top that this moisture condensation type electric precipitation takes off White Tower, thus, the flue gas after making spraying and dedusting is directly entered moisture condensation type Electric precipitation, which takes off in White Tower, to be handled, and taking off the electric dust removing system progress in White Tower by moisture condensation type electric precipitation, thoroughly treated Flue gas is the smoke stack emission taken off on White Tower from moisture condensation type electric precipitation, and it is directly to flow that moisture condensation type electric precipitation, which takes off the sewage of White Tower recycling, Enter and be discharged together with shower water in spray column, high direct voltage negative output line is electrically connected with cathode corona wire frame, it will be straight Flow high-voltage power cathode output line, with electric precipitation take off in White Tower anode collection electrode pipe and be electrically connected.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910494940.3A CN110354994A (en) | 2019-06-10 | 2019-06-10 | One kind being applied to industrial flue gas cleaning equipment |
| CN202010516094.3A CN111437997A (en) | 2019-06-10 | 2020-06-09 | Dewfall type electric dust removal dehydration tower |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910494940.3A CN110354994A (en) | 2019-06-10 | 2019-06-10 | One kind being applied to industrial flue gas cleaning equipment |
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| CN201910494940.3A Pending CN110354994A (en) | 2019-06-10 | 2019-06-10 | One kind being applied to industrial flue gas cleaning equipment |
| CN202010516094.3A Pending CN111437997A (en) | 2019-06-10 | 2020-06-09 | Dewfall type electric dust removal dehydration tower |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010516094.3A Pending CN111437997A (en) | 2019-06-10 | 2020-06-09 | Dewfall type electric dust removal dehydration tower |
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| CN112710122B (en) * | 2020-12-28 | 2022-07-22 | 有研国晶辉新材料有限公司 | Chalcogenide glass air cooling device and air cooling control method thereof |
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| CA2027687C (en) * | 1989-11-14 | 2002-12-31 | Douglas C. Sundet | Filtration media and method of manufacture |
| CN2125457U (en) * | 1992-06-20 | 1992-12-23 | 云南省建筑材料科学研究设计院 | Rotary umbrella combined vertical electric dust-remover |
| CN2403503Y (en) * | 1999-08-26 | 2000-11-01 | 阎志春 | Square-tube double-zone electrostatic precipitator |
| CN103480492A (en) * | 2013-10-02 | 2014-01-01 | 哈尔滨金大环境工程有限公司 | Dust removing method of CP-type ultra-high voltage electrostatic dust remover |
| CN205731638U (en) * | 2016-06-24 | 2016-11-30 | 山东派力迪环保工程有限公司 | New and effective intercept type electrostatic precipitator |
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Application publication date: 20191022 |