CN109569166A - A kind of instantaneous high-efficient purification of tail gas and energy cascade recovery apparatus set - Google Patents
A kind of instantaneous high-efficient purification of tail gas and energy cascade recovery apparatus set Download PDFInfo
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- CN109569166A CN109569166A CN201910048525.5A CN201910048525A CN109569166A CN 109569166 A CN109569166 A CN 109569166A CN 201910048525 A CN201910048525 A CN 201910048525A CN 109569166 A CN109569166 A CN 109569166A
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- plate
- tail gas
- clean room
- electrostatic
- recovery apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1481—Removing sulfur dioxide or sulfur trioxide
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Abstract
The present invention relates to a kind of instantaneous high-efficient purification of tail gas and energy cascade recovery apparatus sets, including outer housing, clean room is equipped in outer housing, outer housing is equipped with the upper port and underlying lower port being located above, and upper port and lower port butt up against clean room respectively；To air inlet pipe is connected at lower port, to cooling residual heat using device is connected in air inlet pipe, cooling residual heat using device includes waste-heated water-tank, and the flue gas heat in air inlet pipe can be conducted to waste-heated water-tank；Filter assemblies are equipped in clean room, filter assemblies include spray equipment, cyclone plate, and spray equipment includes spray tube, and spray tube is horizontally set in clean room, and spray tube is equipped with the spray apertures for spraying shower water；Cyclone plate is horizontally set at lower port at the port of clean room.It can not only reduce solid particulate matter in tail gas, sulfur dioxide, amount of nitrogen oxides, realize qualified discharge；And energy consumption can be reduced using waste heat in tail gas.
Description
Technical field
The present invention relates to the technical fields of energy conservation and environmental protection equipment, more particularly, to a kind of instantaneous high-efficient purification of tail gas and energy
Step recovery apparatus set.
Background technique
A large amount of heat can be not only generated after coal combustion, but also can generate a large amount of solid particulate matter, sulfur dioxide, nitrogen
Oxide seriously pollutes environment.
" concentrating steam supply " and gas replacing coal project are carried out energetically by country at present, play well to pollutant emission is reduced
Effect.But China is with a vast territory, and the economic development of ground section is unbalanced, while being limited to based on coal and gas source is in short supply etc. the energy
Structure, solid coal-burning boiler (containing biomass) will long-term existence.
For middle-size and small-size solid fuel fired boiler and similar heating furnace, still there are problems that at least two at present, first, tail gas
In solid particulate matter, sulfur dioxide, amount of nitrogen oxides it is exceeded, cannot achieve qualified discharge；Second, waste heat does not fill in tail gas
Divide and utilize, energy consumption is big.
Summary of the invention
The object of the present invention is to provide a kind of instantaneous high-efficient purification of tail gas and energy cascade recovery apparatus sets, can not only
Solid particulate matter, sulfur dioxide, amount of nitrogen oxides in tail gas are reduced, realizes qualified discharge；And waste heat in tail gas can be utilized,
Reduce energy consumption.
Foregoing invention purpose of the invention has the technical scheme that a kind of instantaneous high-efficient purification of tail gas
And energy cascade recovery apparatus set, including outer housing, the outer housing is interior to be equipped with clean room, and the outer housing, which is equipped with, to be located at
The upper port of top and underlying lower port, the upper port and lower port butt up against clean room respectively；
To being connected to air inlet pipe at the lower port, to being connected to cooling residual heat using device, the cooling waste heat in the air inlet pipe
It include waste-heated water-tank using device, the flue gas heat in the air inlet pipe can be conducted to waste-heated water-tank；
Filter assemblies are equipped in the clean room, the filter assemblies include spray equipment, cyclone plate, and the spray equipment includes
Spray tube, the spray tube are horizontally set in clean room, and spray tube is equipped with the spray apertures for spraying shower water；It is described
Cyclone plate is horizontally set at lower port at the port of clean room.
By using above-mentioned technical proposal, tail gas can be first passed into air inlet pipe, and waste-heated water-tank can absorb tail gas heat quantity, be produced
Heat water produces for user, life uses, while reducing exhaust temperature, promotes clean-up effect；It can be from by the tail gas of cooling
Lower port enters in clean room, which can be realized flow rotation, be reached by swivel plate, air-flow by cyclone plate
Even distributing wind and the big effect of cyclonic separation two, make part bulky grain continue to be centrifugated, are thrown in the chamber wall of clean room, with this
Shower water can be sprayed in the spray apertures of spray tube simultaneously, on the one hand, spray water energy absorbs sulfur dioxide, nitrogen oxides in tail gas
Gas reduces its content, and on the other hand, water mist can also play cooling effect, gas solubility is improved, in another aspect, shower water
It is stained in the chamber wall of clean room, during flowing downward, the particle adhered in clean room's chamber wall can be washed away；On
It states in mechanism, solid particulate matter in tail gas, sulfur dioxide, amount of nitrogen oxides can not only be reduced, realize qualified discharge；And
And energy consumption can be reduced using waste heat in tail gas.
Preferably, the filter assemblies further include the air distribution plate that keeps out the wind, and the air distribution plate that keeps out the wind is located at cyclone plate and spray fills
Between setting, several air-guiding holes are evenly distributed on the air distribution plate that keeps out the wind.
By using above-mentioned technical proposal, the air-flow risen from cyclone plate, because centrifugal force acts on, air quantity is uneven, air quantity
Center is less and periphery is larger, is unfavorable for top dedusting, therefore increases by one layer of air distribution plate that keeps out the wind for having air-guiding hole, is increased with reaching
Add air resistance, reduce air velocity and gas is made to be distributed the effect to tend to balance.
Preferably, the filter assemblies further include electrostatic precipitator, and the electrostatic precipitator is located at the air distribution plate that keeps out the wind
Between spray equipment, the electrostatic precipitator includes electrostatic precipitation plate, discharge electrode, if the electrostatic precipitation plate is equipped with
Dry hexagonal cell hole is distributed with discharge electrode on the hole wall of each hexagonal cell hole.
By using above-mentioned technical proposal, the tail gas through overbalance can enter the hexagonal cell hole of electrostatic precipitation plate
In, the particle in tail gas can be generated with air-flow to be separated, and is adsorbed in electrostatic precipitation plate plate face, and dedusting effect is further promoted
Fruit；At the same time, due to using hexagonal cell structure, edge angle is 120 °, dead angle is not stayed, in each hexagonal cell
It is distributed with discharge electrode on the hole wall of hole, realizes 360 ° omni-directional electric discharge, realizes that electric power is uniform, dust removing effects are more preferably.
Preferably, the quantity of the electrostatic precipitation plate is at least two pieces, is parallel to each other between electrostatic precipitation plate, the shell
Body is equipped with through hole, and the electrostatic precipitation plate can extract clean room out by through hole.
By using above-mentioned technical proposal, when the grain amount being infected on electrostatic precipitation plate is more, pull electrostatic can be passed through
Dedusting plate, and electrostatic precipitation plate is made to extract clean room out, to clean electrostatic precipitation plate or replacement electrostatic precipitation plate.
Preferably, the plate face of the electrostatic precipitation plate is equipped with cleaning device, and the end of the cleaning device is articulated with electrostatic and removes
On the upper face of dirt plate, the articulated shaft of the electrostatic precipitation plate is equipped with torsional spring, and the torsional spring is for maintaining cleaning device to keep perpendicular
Straight state, the cleaning device are equipped with cleaning brush；
Cleaning brush on the cleaning device can be extend into the hexagonal cell hole of adjacent electrostatic dedusting plate.
By using above-mentioned technical proposal, when speckling with more particle, especially hexagonal cell hole hole on electrostatic precipitation plate
When speckling with more particle in wall, two neighboring electrostatic precipitation plate is pulled, and two neighboring electrostatic precipitation plate is made to generate relative dislocation
It is mobile, at this point, the cleaning device being located in one of on electrostatic precipitation plate can enter the hexagon bee of another electrostatic precipitation plate
In socket bore, the cleaning brush on cleaning device be can enter in hexagonal cell hole, and be carried out to the particle in hexagonal cell hole
It cleans, at the same time, due to can constantly spray water in the spray apertures of spray tube, sprays water energy to the particle on hexagonal cell hole
It is cleaned；When two electrostatic precipitation plate non-dislocated are stacked, adjacent electrostatic precipitation plate plate face can mutually squeeze cleaning device end
Pressure, cleaning device can be overturn around hinge joint, avoid generating interference between two blocks of electrostatic precipitation plates.
Preferably, the lower face of the electrostatic precipitation plate is equipped with the holding tank for accommodating cleaning device.
By using above-mentioned technical proposal, when adjacent electrostatic dedusting plate generates extruding to cleaning device, cleaning device be can enter
Into holding tank, to extend the actual life of torsional spring.
Preferably, rolling member is equipped between adjacent electrostatic dedusting plate.
It by using above-mentioned technical proposal, is mutually shifted due to that can be generated between adjacent electrostatic dedusting plate, rolling member can have
Effect reduces the frictional force between two electrostatic precipitation plates, promotes the mobile smooth degree of electrostatic precipitation plate.
It preferably, further include priming device, the priming device includes diversion cover, and the diversion cover is located at electrostatic precipitation dress
It sets between spray equipment, the radial dimension of the diversion cover from top to bottom gradually becomes larger, and the lower end of diversion cover is connected to only
Change on indoor locular wall, through equipped with several ventholes on the diversion cover；
The upper end of the diversion cover is equipped with dash side edge, and the dash side edge is blocked in the diversion cover outer cover for being provided with venthole
Wall.
By using above-mentioned technical proposal, can be hit with the cover wall of diversion cover by the tail gas of electrostatic precipitation, the portion
Divide tail gas can be by the venthole of diversion cover, and enter between diversion cover and spray equipment, then by spray equipment shower water
Spraying and dedusting effect, during spray equipment spray downwards, dash side along can effectively blocking shower water be flowed into ventilation
Shock amount caused by shower water and electrostatic precipitation plate is greatly reduced in Kong Shang, and the electrostatic for helping to be promoted electrostatic precipitation plate removes
Dirt effect.
Preferably, the priming device further includes aqueduct, and the aqueduct is installed in the chamber wall of clean room, described
Shower water can be inducted into aqueduct by diversion cover, and pipe end leads between cyclone plate and the air distribution plate that keeps out the wind under the aqueduct
Clean room's locular wall on.
By using above-mentioned technical proposal, most of shower water can be introduced into aqueduct by diversion cover, in aqueduct
Water can be introduced into large quantities on clean room's locular wall between cyclone plate and the air distribution plate that keeps out the wind, and then is effectively improved and be located at rotation
Clean room's locular wall between aerofoil and the air distribution plate that keeps out the wind removes particle effect.
Preferably, the air inlet pipe is in 90 degree of bending settings, and the bending place of the air inlet pipe is provided with lower low water, under described
Low water lower part is provided with pond.
Large granular impurity meeting by using above-mentioned technical proposal, when tail gas is by 90 degree of air inlet pipe bent, in tail gas
Directly fall in pond.
In conclusion advantageous effects of the invention are as follows: use above-mentioned apparatus, solid particle in tail gas can not only be reduced
Object, sulfur dioxide, amount of nitrogen oxides realize qualified discharge；And energy consumption can be reduced using waste heat in tail gas；Solid
Particulate matter, sulfur dioxide, nitrogen oxides for generating after fuel combustion etc. realize qualified discharge；Universal 5% or more energy conservation；Equipment at
30% or more this reduction；Equipment is easily installed and maintenance；Occupied area is smaller；Service life was at 10 years or more；It uses and ties up
Cost is relatively low for shield.
Detailed description of the invention
Fig. 1 is example structure schematic diagram；
Fig. 2 is the portion the A enlarged drawing of Fig. 1；
Fig. 3 is the structural schematic diagram of electrostatic precipitation plate.
In figure, 1, outer housing；2, clean room；3, upper port；4, lower port；5, air inlet pipe；6, cool down residual heat using device；
61, waste-heated water-tank；7, filter assemblies；71, spray equipment；711, spray tube；72, cyclone plate；73, keep out the wind air distribution plate；731, it leads
Air holes；8, electrostatic precipitator；81, electrostatic precipitation plate；82, discharge electrode；9, through hole；10, cleaning device；11, torsional spring；12,
Cleaning brush；13, holding tank；14, rolling member；15, priming device；151, diversion cover；152, venthole；153, dash side edge；
16, aqueduct；17, pond；18, lower low water；19, hexagonal cell hole.
Specific embodiment
Below in conjunction with attached drawing 1- attached drawing 3, invention is further described in detail.
A kind of instantaneous high-efficient purification of tail gas disclosed by the invention and energy cascade recovery apparatus set, including cross section are side
The outer housing 1 of shape, is equipped with clean room 2 in outer housing 1, and outer housing 1 is equipped with the upper port 3 being located above and underlying
Lower port 4, upper port 3 and lower port 4 butt up against clean room 2 respectively.
To air inlet pipe 5 is connected at lower port 4, air inlet pipe 5 is whole in 90 degree of bending settings, close to the air inlet of lower port 4
5 pipe end of pipe is in being vertically arranged, and for the other end of air inlet pipe 5 in being horizontally disposed with, 90 ° of bending places of air inlet pipe 5 are provided with lower low water 18,
Lower 18 lower position of low water is provided with pond 17.
In addition, cooling residual heat using device 6 includes waste-heated water-tank to cooling residual heat using device 6 is connected in air inlet pipe 5
61, water to be heated is stored in waste-heated water-tank 61, air inlet pipe 5 passes through waste-heated water-tank 61, the tail gas heat quantity meeting in air inlet pipe 5
It conducts through 5 tube wall of air inlet pipe into the water in waste-heated water-tank 61.
Filter assemblies 7 are equipped in clean room 2, which is from top to bottom respectively spray equipment 71, electrostatic precipitation dress
Set 8, the air distribution plate 73 that keeps out the wind, cyclone plate 72.
Wherein, spray equipment 71 includes spray tube 711, and spray tube 711 is horizontally set in clean room 2, and spray tube 711
The spray apertures for spraying shower water are equipped with, 711 one end of spray tube butts up against water pump, and water can be pumped into spray tube 711 by water pump.
Wherein, electrostatic precipitator 8 includes at least two blocks of electrostatic precipitation plates 81, the number of electrostatic precipitation plate 81 in the present embodiment
Amount is two pieces, is parallel to each other between electrostatic precipitation plate 81, and every block of electrostatic precipitation plate 81 is in horizontally disposed, two neighboring electrostatic
Rolling member 14 is equipped between dedusting plate 81, which can be selected ball, and ball rolling is connected to side electrostatic precipitation plate 81
And can roll, when adjacent electrostatic dedusting plate 81 is stacked, 14 phase of rolling member is butted on adjacent electrostatic dedusting plate 81, and works as electrostatic
When dedusting plate 81 is mutually shifted, rolling member 14 can be reduced generated frictional force between the two.
Several hexagonal cell holes 19 are equipped on each electrostatic precipitation plate 81, the hole depth direction in hexagonal cell hole 19 is
Vertical direction is distributed with discharge electrode 82 on the hole wall in each hexagonal cell hole 19.It is provided with and runs through on outer housing 1
Hole 9, electrostatic precipitation plate 81 can pass in and out clean room 2 by through hole 9.
Cleaning device 10 is equipped in the plate face of electrostatic precipitation plate 81, the end of cleaning device 10 is articulated with electrostatic precipitation plate 81
On upper face, the articulated shaft of electrostatic precipitation plate 81 is equipped with torsional spring 11, and torsional spring 11 is used to that cleaning device 10 to be maintained to keep vertical state,
Cleaning device 10 is equipped with cleaning brush 12；Cleaning brush 12 when adjacent electrostatic dedusting plate 81 misplaces, on cleaning device 10
It can extend into the hexagonal cell hole 19 of adjacent electrostatic dedusting plate 81, to be carried out to corresponding 19 hole wall of hexagonal cell hole
Particle cleaning.
Holding tank 13, the hexagon on two blocks of electrostatic precipitation plates 81 are equipped on the lower face of every block of electrostatic precipitation plate 81
When honeycomb hole 19 is corresponding, cleaning device 10 can be entered in holding tank 13.
Wherein, the whole air distribution plate 73 that keeps out the wind is in horizontally disposed, and is evenly distributed with several air-guiding holes on the air distribution plate 73 that keeps out the wind
731, the through direction of air-guiding hole 731 is vertical direction.
Wherein, cyclone plate 72 is horizontally set at lower port 4 at the port of clean room 2, and cyclone plate 72 is equipped with oblique
Ventilation slot can generate flow rotation when tail gas passes through the ventilation slot on swivel plate.
Priming device 15 is additionally provided between electrostatic precipitator 8 and spray equipment 71, priming device 15 includes diversion
Cover 151, the radial dimension of diversion cover 151 from top to bottom gradually becomes larger, the small end of diversion cover 151 upward, the lower end of diversion cover 151
It is connected in 2 chamber wall of clean room, through equipped with several ventholes 152 on diversion cover 151；The upper end of diversion cover 151 is equipped with gear
Waterside is along 153, and dash side is blocked along 153 in 151 enclosure wall of diversion cover for being provided with venthole 152, and dash side is along 153 and diversion
Cover between 151 outer covers that there are gaps.
Priming device 15 further includes aqueduct 16, and aqueduct 16 is whole in being vertically arranged, and aqueduct 16 is installed on clean room 2
Chamber wall on, shower water can be inducted into aqueduct 16 by diversion cover 151, and the lower pipe end of aqueduct 16 leads to positioned at cyclone plate 72
On 2 locular wall of clean room between the air distribution plate 73 that keeps out the wind.
The implementation principle of the present embodiment are as follows: tail gas enters from air inlet pipe 5, and the heat in tail gas can enter through air inlet pipe 5
Water to inside waste-heated water-tank 61, tail gas can be by 90 ° of inflection points of air inlet pipe 5, at this point, bulky grain solid object can directly fall
Into pond 17, solid small particles object can be followed by tail gas and enter in lower port 4 and clean room 2；
The partial tail gas first passes through cyclone plate 72, and entire exhaust gas flow can generate rotation, partial particulate fixture due to by from
The effect of mental and physical efforts, and in 2 chamber wall of clean room being thrown between swivel plate and the air distribution plate 73 that keeps out the wind, later, tail gas meeting
By the air-guiding hole 731 for the air distribution plate 73 that keeps out the wind, gas flow rate can be effectively reduced and gas distribution is made to tend to balance；
It can be entered in the hexagonal cell hole 19 of electrostatic precipitation plate 81 after the partial tail gas, on 19 hole wall of hexagonal cell hole
Discharge electrode 82 act on, can to the particle in tail gas carry out electrostatic dust-romoving；
The partial tail gas can enter in diversion cover 151, and through the venthole 152 of diversion cover 151, spray tube 711 can spray
Shower water, and then effective spray cleaning is carried out to the tail gas that venthole 152 flows out, tail gas can be discharged from upper port 3.
In above-mentioned treatment process, user can cleaning device by twitching electrostatic precipitation plate 81, on electrostatic precipitation plate 81
10 can enter in the electrostatic precipitation hole of adjacent electrostatic dedusting plate 81, and the cleaning brush 12 on cleaning device 10 can be with electrostatic precipitation hole
Hole wall contact, and generate cleaning action.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of instantaneous high-efficient purification of tail gas and energy cascade recovery apparatus set, including outer housing (1), the outer housing (1)
Interior to be equipped with clean room (2), the outer housing (1) is equipped with the upper port (3) and underlying lower port being located above
(4), the upper port (3) and lower port (4) butt up against clean room (2) respectively, it is characterised in that:
To being connected to air inlet pipe (5) at the lower port (4), to being connected to cooling residual heat using device (6) on the air inlet pipe (5),
The cooling residual heat using device (6) includes waste-heated water-tank (61), and the flue gas heat in the air inlet pipe (5) can be conducted to waste heat
In water tank (61)；
Filter assemblies (7) are equipped in the clean room (2), the filter assemblies (7) include spray equipment (71), cyclone plate
(72), the spray equipment (71) includes spray tube (711), and the spray tube (711) is horizontally set in clean room (2), and
Spray tube (711) is equipped with the spray apertures for spraying shower water；It is close that the cyclone plate (72) is horizontally set at lower port (4)
At the port of clean room (2).
2. a kind of instantaneous high-efficient purification of tail gas according to claim 1 and energy cascade recovery apparatus set, feature exist
In: the filter assemblies (7) further include keep out the wind air distribution plate (73), and the air distribution plate that keeps out the wind (73) is located at cyclone plate (72) and spray
Between device (71), several air-guiding holes (731) are evenly distributed on the air distribution plate that keeps out the wind (73).
3. a kind of instantaneous high-efficient purification of tail gas according to claim 2 and energy cascade recovery apparatus set, feature exist
In: the filter assemblies (7) further include electrostatic precipitator (8), and the electrostatic precipitator (8), which is located at, keeps out the wind air distribution plate (73)
Between spray equipment (71), the electrostatic precipitator (8) includes electrostatic precipitation plate (81), discharge electrode (82), described quiet
Electric precipitation plate (81) is equipped with several hexagonal cell holes (19), is distributed with electric discharge on each hexagonal cell hole (19) hole wall
Electrode (82).
4. a kind of instantaneous high-efficient purification of tail gas according to claim 3 and energy cascade recovery apparatus set, feature exist
In: the quantity of the electrostatic precipitation plate (81) is at least two pieces, and electrostatic precipitation plate is parallel to each other between (81), the outer housing
(1) through hole (9) are equipped with, the electrostatic precipitation plate (81) can pass through through hole (9) extraction clean room (2).
5. a kind of instantaneous high-efficient purification of tail gas according to claim 4 and energy cascade recovery apparatus set, feature exist
In: the plate face of the electrostatic precipitation plate (81) is equipped with cleaning device (10), and the end of the cleaning device (10) is articulated with electrostatic and removes
On the upper face of dirt plate (81), the articulated shaft of the electrostatic precipitation plate (81) is equipped with torsional spring (11), and the torsional spring (11) is used for
Cleaning device (10) are maintained to keep vertical state, the cleaning device (10) is equipped with cleaning brush (12)；
Cleaning brush (12) on the cleaning device (10) can extend into the hexagonal cell hole of adjacent electrostatic dedusting plate (81)
(19) in.
6. a kind of instantaneous high-efficient purification of tail gas according to claim 5 and energy cascade recovery apparatus set, feature exist
In: the lower face of the electrostatic precipitation plate (81) is equipped with the holding tank (13) for accommodating cleaning device (10).
7. a kind of instantaneous high-efficient purification of tail gas according to claim 6 and energy cascade recovery apparatus set, feature exist
In: rolling member (14) are equipped between adjacent electrostatic dedusting plate (81).
8. a kind of instantaneous high-efficient purification of tail gas according to claim 1 and energy cascade recovery apparatus set, feature exist
In: it further include priming device (15), the priming device (15) includes diversion cover (151), and the diversion cover (151) is located at electrostatic
Between dust-extraction unit (8) and spray equipment (71), the radial dimension of the diversion cover (151) from top to bottom gradually becomes larger, and draws
The lower end of water cover (151) is connected in clean room (2) chamber wall, through equipped with several ventholes on the diversion cover (151)
(152)；
The upper end of the diversion cover (151) is equipped with dash side along (153), and the dash side is blocked along (153) in being provided with ventilation
Diversion cover (151) enclosure wall in hole (152).
9. a kind of instantaneous high-efficient purification of tail gas according to claim 8 and energy cascade recovery apparatus set, feature exist
In: the priming device (15) further includes aqueduct (16), and the aqueduct (16) is installed in the chamber wall of clean room (2),
Shower water can be inducted into aqueduct (16) by the diversion cover (151), and pipe end leads to positioned at whirlwind under the aqueduct (16)
On clean room (2) locular wall between plate (72) and the air distribution plate that keeps out the wind (73).
10. a kind of instantaneous high-efficient purification of tail gas according to claim 1 and energy cascade recovery apparatus set, feature exist
In: for the air inlet pipe (5) in 90 degree of bending settings, the bending place of the air inlet pipe (5) is provided with lower low water (18), the whereabouts
Slot (18) lower part is provided with pond (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910048525.5A CN109569166B (en) | 2019-01-18 | 2019-01-18 | Complete device for instantaneous efficient purification and energy step recovery of tail gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910048525.5A CN109569166B (en) | 2019-01-18 | 2019-01-18 | Complete device for instantaneous efficient purification and energy step recovery of tail gas |
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| Publication Number | Publication Date |
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| CN109569166A true CN109569166A (en) | 2019-04-05 |
| CN109569166B CN109569166B (en) | 2021-06-04 |
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| CN201910048525.5A Active CN109569166B (en) | 2019-01-18 | 2019-01-18 | Complete device for instantaneous efficient purification and energy step recovery of tail gas |
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