CN110252118A - It is a kind of for handling the filtering separation device of mercurous industrial waste gas - Google Patents
It is a kind of for handling the filtering separation device of mercurous industrial waste gas Download PDFInfo
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- CN110252118A CN110252118A CN201910591226.6A CN201910591226A CN110252118A CN 110252118 A CN110252118 A CN 110252118A CN 201910591226 A CN201910591226 A CN 201910591226A CN 110252118 A CN110252118 A CN 110252118A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/64—Heavy metals or compounds thereof, e.g. mercury
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/60—Heavy metals or heavy metal compounds
- B01D2257/602—Mercury or mercury 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of for handling the filtering separation device of mercurous industrial waste gas, belong to waste gas purification technical field, including exhaust gas filter assemblies, spray assemblies, electric hybrid module and Exhaust assembly, the bottom of exhaust gas filter assemblies is equipped with mounting rack, exhaust gas filter assemblies include exhaust gas radiating piece and exhaust gas filtration members, the top of mounting rack is arranged in exhaust gas radiating piece, the side of mounting rack is arranged in exhaust gas filtration members, spray assemblies include fixed frame, circulating water pool, spray column, stirring parts, spray part and steam-water separation part, the top of fixed frame is arranged in stirring parts, spray the top that fixed frame is set of part, the side of fixed frame is arranged in electric hybrid module, the side of electric hybrid module is arranged in Exhaust assembly.Several cooling tube water flowings in heat dissipation tank of the present invention carry out cooling processing to the temperature of exhaust gas in heat dissipation tank, and flue gas is delivered in Rose Box by pipe after cooling processing, can prevent the temperature in exhaust gas is excessively high to damage after cooling to subsequent device.
Description
Technical field
The present invention relates to waste gas purification technical fields, more particularly, to a kind of filtering for handling mercurous industrial waste gas point
From device.
Background technique
Industrial waste gas refers to that generate in plant area, enterprise fuel combustion and production process various are discharged into containing for air
There is the general name of contaminant gases.These exhaust gas have: carbon dioxide, carbon disulfide, hydrogen sulfide, fluoride, nitrogen oxides, chlorine, chlorine
Change hydrogen, carbon monoxide, sulfuric acid (mist) lead mercury, beryllide, flue dust and industrial dust, is discharged into atmosphere, air can be polluted.These objects
Matter enters the internal of people by different approach respiratory tracts, and some directly generates harm, and there are also cumulative effects for some, can be tighter
The health for endangering people of weight.Different material has Different Effects.
If the invention of Publication No. CN109200740A is related to for a kind of for handling the gas cleaning plant of mercurous exhaust gas,
Including condensing unit, the bottom of the condensing unit is provided with exhausted bath box, and chemicals dosing plant is provided on the exhausted bath box, described useless
Blender is provided with inside liquid case, the exhausted bath box connects film filter, and the top of the condensing unit connects adsorption tower,
Filler is provided with inside the adsorption tower.The processing cost of the invention is lower, and device structure is simple, high treating effect.
But above-mentioned apparatus there is problems in use: first, it, cannot be to useless when handling exhaust gas
Gas carries out cooling operation and cannot separate the steam in exhaust gas after exhaust gas and drug are mixed, and influences in exhaust gas
Mercury cancel job, second, when handling exhaust gas, exhaust gas cannot adequately be mixed in adsorption tower with drug
It closes, causes to bad to mercury separating effect in exhaust gas.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of for handling the filtering separation device of mercurous industrial waste gas,
To solve existing to carry out exhaust gas cooling operation and cannot be by the steam in exhaust gas after exhaust gas and drug mix
Carry out separation and exhaust gas the technical issues of cannot adequately being mixed in adsorption tower with drug.
In order to solve the above technical problems, the present invention is the following technical schemes are provided: a kind of for handling mercurous industrial waste gas
Filtering separation device, including exhaust gas filter assemblies, spray assemblies, electric hybrid module and Exhaust assembly, the exhaust gas filter assemblies
Bottom is equipped with mounting rack, and the exhaust gas filter assemblies include exhaust gas radiating piece and exhaust gas filtration members, the exhaust gas radiating piece setting
At the top of mounting rack, the side of mounting rack, the exhaust gas filtration members and exhaust gas radiating piece phase is arranged in the exhaust gas filtration members
Connection, the spray assemblies include fixed frame, circulating water pool, spray column, stirring parts, spray part and steam-water separation part, described solid
Determine the side that mounting rack is arranged in frame, the bottom of fixed frame is arranged in the circulating water pool, and the spray column is in be vertically arranged in
The top of fixed frame is arranged in the top of fixed frame, the stirring parts, and the top of fixed frame is arranged in one end of the spray part
And be connected with stirring parts, the other end of the spray assemblies is arranged in spray column, and the steam-water separation part setting is spraying
The top of tower and it is connected with spray column, the electric hybrid module is arranged in the side of fixed frame and is connected with steam-water separation part,
The side of electric hybrid module is arranged in the Exhaust assembly and Exhaust assembly is connected with electric hybrid module.
Further, the exhaust gas radiating piece includes heat dissipation tank, pipe, smoke-intake pipe and several cooling tubes, the heat dissipation
The top of mounting rack is arranged in case, and the smoke-intake pipe is arranged in the top of heat dissipation tank and is connected with heat dissipation tank, several described cold
But pipe is arranged in heat dissipation tank, and one end of the pipe is connected with heat dissipation tank, and the other end of the pipe extends to useless
In gas filtration members.
Further, the exhaust gas filtration members include Rose Box, delivery pipe and several screen packs, the Rose Box setting
Mounting rack top and be located at the side of heat dissipation tank, the other end of the pipe be extended to the in filter box and with Rose Box phase
Connection, several screen packs are set in qually spaced in Rose Box, the both ends of the delivery pipe respectively with Rose Box and spray
Tower is connected.
Further, the stirring parts include agitator, it is stirring motor, locating rack, agitating shaft, water inlet pipe, draw-off pump, defeated
Water pipe and several stirring rods, the agitator are in the top for being vertically arranged in fixed frame, the top of the draw-off pump setting fixed frame
Portion and the side for being located at agitator, the both ends of the water inlet pipe are connected with the water inlet end of draw-off pump and circulating water pool respectively, institute
The both ends for stating water-supply-pipe are connected with the water outlet of draw-off pump and agitator respectively, and the top of agitator is arranged in the locating rack
Portion, the stirring motor are mounted on the top of locating rack, and the output shaft of the stirring motor is arranged straight down, the agitating shaft
It is fixedly connected with the output shaft of stirring motor, several stirring rods are circumferentially arranged on agitating shaft.
Further, the spray part includes delivery pump, extraction tube, flow pipe, ring pipe and several spray heads, described defeated
Send pump that the top of fixed frame and the side with spray column be set, the both ends of the extraction tube respectively with the water inlet end of delivery pump and
Agitator is connected, and the ring pipe is arranged in spray column and is fixedly connected with the side wall of spray column, several spray heads
The upper of ring pipe is circumferentially set and is connected with ring pipe, the both ends of the flow pipe respectively with the water outlet of delivery pump and
Ring pipe is connected.
Further, the steam-water separation part includes steam-water separator, drainpipe and defeated smoke pipe, and the steam-water separator is set
It sets the top in spray column and is connected with spray column, one end of the drainpipe is connected with steam-water separator, the draining
The pipe other end extends in circulating water pool, and one end of the defeated smoke pipe is connected with steam-water separator, the defeated smoke pipe it is another
End extends in electric hybrid module part, and the bottom of the spray column is equipped with outlet pipe, and the outlet pipe extends in circulating water pool.
Further, the electric hybrid module includes supporting table, mixing tank, smoke exhaust pipe and two ventilating fans, the support
The side of fixed frame is arranged in platform, and the top of supporting table is arranged in the mixing tank, and two ventilating fans are symmetricly set on
The output end at the top of mixing tank, two ventilating fans is down-set, and one end of the smoke exhaust pipe is arranged in mixing tank
Upper and be connected with mixing tank, the other end of the smoke exhaust pipe extends on Exhaust assembly, the other end of the defeated smoke pipe and mixed
Mould assembling is connected.
Further, the Exhaust assembly includes cradle and blowdown stack, and the cradle is in be horizontally set on support
The side of platform, the smoke exhaust pipe are in the top for being vertically arranged in cradle, and the other end of the smoke exhaust pipe is connected with blowdown stack
It is logical.
Compared with prior art, the beneficial effects of the present invention are:
First, exhaust gas is entered in heat dissipation tank by smoke-intake pipe in the present invention, several cooling tube water flowings in heat dissipation tank are to heat dissipation tank
The temperature of interior exhaust gas carries out cooling processing, flue gas is delivered in Rose Box by pipe after cooling processing, after cooling
It can prevent the temperature in exhaust gas is excessively high to damage to subsequent device, exhaust gas is delivered to Rose Box by pipe by exhaust gas
It is interior, the active carbon on several screen packs in Rose Box in exhaust gas mercury and other harmful substances be filtered and separate.
Second, the present invention, after spraying to exhaust gas, exhaust gas is delivered on steam-water separator, steam-water separator is to exhaust gas
In water and exhaust gas separated, the water isolated is delivered in circulating water pool by drainpipe after isolation, passes through defeated cigarette
Flue gas is delivered in mixing tank by pipe, be may be implemented to separate water in exhaust gas and flue gas by steam-water separator, is passed through vapour
Be conducive to subsequent handle exhaust gas without steam in the exhaust gas of separator.
Third, the present invention is when spraying flue gas, extract pump work by water inlet pipe by the water in circulating water pool into
Row extracts, and water is delivered in agitator by water-supply-pipe after extraction, and the solution for absorbing mercury in exhaust gas is put into agitator,
Stirring motor rotation drives agitating shaft rotation, agitating shaft rotation drive the rotation of several stirring rods in agitator water and solution into
Adequately water and solution are being stirred and are being mixed so that the subsequent mercury in exhaust gas is handled row by stirring and mixture operation
After conjunction, conveying pump work is extracted the water in agitator by extraction tube, is delivered to water by flow pipe after extraction
On ring pipe, ring pipe passes through several spray heads by water spray on exhaust gas, and water is being mixed with exhaust gas to the mercury in exhaust gas
It is filtered and separates, will mercury in exhaust gas be separated and be eliminated after being sprayed to exhaust gas.
Fourth, the present invention is by exhaust gas, after steam-water separation, exhaust gas is delivered in mixing tank by exhaust gas by defeated smoke pipe
Afterwards, two ventilating fans work draws natural wind to mixing tank, flue gas and natural wind mixed after by smoke exhaust pipe general
Flue gas is delivered in Exhaust assembly, and natural wind can be diluted the concentration of flue gas, can further reduce the temperature of flue gas
Degree, after flue gas is discharged, two ventilating fan work can inversely be cleaned whole device, to remaining useless in device
Gas carries out washing and cleaning operation, so that the next time of device uses.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is schematic perspective view one of the invention；
Fig. 2 is schematic perspective view two of the invention；
Fig. 3 is the schematic perspective view of exhaust gas filter assemblies of the invention；
Fig. 4 is sectional perspective structural schematic diagram one of the invention；
Fig. 5 is sectional perspective structural schematic diagram two of the invention；
Fig. 6 is sectional perspective structural schematic diagram three of the invention.
Appended drawing reference:
Exhaust gas filter assemblies 1, exhaust gas radiating piece 11, heat dissipation tank 111, pipe 112, smoke-intake pipe 113, cooling tube 114, exhaust gas mistake
Filter part 12, Rose Box 121, delivery pipe 122, screen pack 123, mounting rack 13, spray assemblies 2, fixed frame 21, circulating water pool
22, spray column 23, outlet pipe 231, stirring parts 24, agitator 241, stirring motor 242, locating rack 243, agitating shaft 244, water inlet
Pipe 245, draw-off pump 246, water-supply-pipe 247, stirring rod 248 spray part 25, delivery pump 251, extraction tube 252, flow pipe 253, ring
Shape pipe 254, spray head 255, steam-water separation part 26, steam-water separator 261, drainpipe 262, defeated smoke pipe 263, electric hybrid module 3, branch
Support platform 31, mixing tank 32, smoke exhaust pipe 33, ventilating fan 34, Exhaust assembly 4, cradle 41, blowdown stack 42.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of the description present invention, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Referring to figs. 1 to Fig. 6 it is found that the present invention provides a kind of for handling the filtering separation device of mercurous industrial waste gas,
Including exhaust gas filter assemblies 1, spray assemblies 2, electric hybrid module 3 and Exhaust assembly 4, the bottom of the exhaust gas filter assemblies 1 is equipped with
Mounting rack 13, the exhaust gas filter assemblies 1 include exhaust gas radiating piece 11 and exhaust gas filtration members 12, and the exhaust gas radiating piece 11 is arranged
At the top of mounting rack 13, the side of mounting rack 13, the exhaust gas filtration members 12 and exhaust gas is arranged in the exhaust gas filtration members 12
Radiating piece 11 is connected, and the spray assemblies 2 include fixed frame 21, circulating water pool 22, spray column 23, stirring parts 24, spray part
25 and steam-water separation part 26, the side of mounting rack 13 is arranged in the fixed frame 21, and the circulating water pool 22 is arranged in fixed frame
21 bottom, the spray column 23 are in the top for being vertically arranged in fixed frame 21, and fixed frame 21 is arranged in the stirring parts 24
The one end at top, the spray part 25 is arranged in the top of fixed frame 21 and is connected with stirring parts 24, the spray assemblies 2
The other end is arranged in spray column 23, and the steam-water separation part 26 is arranged in the top of spray column 23 and is connected with spray column 23
Logical, the electric hybrid module 3 is arranged in the side of fixed frame 21 and is connected with steam-water separation part 26, and the Exhaust assembly 4 is arranged
It is connected in the side and Exhaust assembly 4 of electric hybrid module 3 with electric hybrid module 3；When handling exhaust gas, radiated by exhaust gas
Part 11 radiates to exhaust gas, cools down to the temperature in exhaust gas, is carried out by exhaust gas filtration members 12 to exhaust gas after cooling
Preliminary filtration treatment, after being filtered, flue gas is delivered in spray column 23, stirring parts 24 work by water and liquid medicine carry out into
Row mixing, carries out spray operation to the mercury in exhaust gas in spray column 23 by spraying part 25 upon mixing, can be with when spraying
The mercury in exhaust gas is eliminated, is existed with achieving the purpose that eliminate mercury, exhaust gas is after being sprayed, by steam-water separation part 26 in exhaust gas
Water and gas separated, water after isolation is delivered in circulating water pool 22, and for exhaust gas after steam-water separation, exhaust gas is defeated
It send to electric hybrid module 3, electric hybrid module 3 carries out mixed processing to exhaust gas, is carried out at discharge by Exhaust assembly 4 after treatment
Reason.
The exhaust gas radiating piece 11 includes heat dissipation tank 111, pipe 112, smoke-intake pipe 113 and several cooling tubes 114, described
Heat dissipation tank 111 is arranged in the top of mounting rack 13, the smoke-intake pipe 113 be arranged in the top of heat dissipation tank 111 and with heat dissipation tank 111
It is connected, several cooling tubes 114 are arranged in heat dissipation tank 111, and one end of the pipe 112 is connected with heat dissipation tank 111
Logical, the other end of the pipe 112 extends in exhaust gas filtration members 12；Exhaust gas enters heat dissipation tank 111 by smoke-intake pipe 113
Interior, 114 water flowing of several cooling tubes in heat dissipation tank 111 carries out cooling processing to the temperature of exhaust gas in heat dissipation tank 111, at cooling
Flue gas is delivered in exhaust gas filtration members 12 by pipe 112 after reason, the temperature in exhaust gas can be prevented excessively high after cooling
Subsequent device is damaged.
The exhaust gas filtration members 12 include Rose Box 121, delivery pipe 122 and several screen packs 123, the Rose Box
121 are arranged in the top of mounting rack 13 and are located at the side of heat dissipation tank 111, and the other end of the pipe 112 extends to filtering
It is connected in case 121 and with Rose Box 121, several screen packs 123 are set in qually spaced in Rose Box 121, described defeated
The both ends of pipe 122 are sent to be connected respectively with Rose Box 121 and spray column 23；Active charcoal, exhaust gas on several screen packs 123
Exhaust gas is delivered in Rose Box 121 by pipe 112, the active carbon pair on several screen packs 123 in Rose Box 121
Mercury and other harmful substances in exhaust gas are filtered and separate, and for flue gas after filtering, flue gas passes through delivery pipe 122 into cigarette
Gas is delivered in spray column 23.
The stirring parts 24 include agitator 241, stirring motor 242, locating rack 243, agitating shaft 244, water inlet pipe 245,
Draw-off pump 246, water-supply-pipe 247 and several stirring rods 248, the agitator 241 are in the top for being vertically arranged in fixed frame 21, institute
State draw-off pump 246 be arranged fixed frame 21 top and be located at agitator 241 side, the both ends of the water inlet pipe 245 respectively with
The water inlet end of draw-off pump 246 is connected with circulating water pool 22, the water outlet with draw-off pump 246 respectively of the both ends of the water-supply-pipe 247
End is connected with agitator 241, and the top of agitator 241 is arranged in the locating rack 243, and the stirring motor 242 is mounted on
The output shaft at the top of locating rack 243, the stirring motor 242 is arranged straight down, the agitating shaft 244 and stirring motor
242 output shaft is fixedly connected, and several stirring rods 248 are circumferentially arranged on agitating shaft 244；Locating rack 243 for pair
Stirring motor 242 is fixed and installs, and the work of draw-off pump 246 is taken out the water in circulating water pool 22 by water inlet pipe 245
It takes, water is delivered in agitator 241 by water-supply-pipe 247 after extraction, the solution for absorbing mercury in exhaust gas is put into agitator
In 241, solution is potassium manganate solution, liquor natrii hypochloritis and hot concentrated sulfuric acid solution, and the rotation of stirring motor 242 drives agitating shaft
244 rotations, the rotation of agitating shaft 244 drive the rotation of several stirring rods 248 in agitator 241 water and solution adequately stirred
Mixture operation is mixed and stirred, so that the subsequent mercury in exhaust gas is handled.
The spray part 25 includes delivery pump 251, extraction tube 252, flow pipe 253, ring pipe 254 and several spray heads
255, the top of fixed frame 21 and the side with spray column 23, the both ends point of the extraction tube 252 are arranged in the delivery pump 251
Be not connected with the water inlet end of delivery pump 251 and agitator 241, the ring pipe 254 be arranged in spray column 23 and with spray
The side wall of tower 23 is fixedly connected, several spray heads 255 be circumferentially arranged in the upper of ring pipe 254 and with 254 phase of ring pipe
Connection, the both ends of the flow pipe 253 are connected with the water outlet of delivery pump 251 and ring pipe 254 respectively；By water and solution
After being stirred and mixing, the work of delivery pump 251 is extracted the water in agitator 241 by extraction tube 252, after extraction
Water is delivered on ring pipe 254 by flow pipe 253, ring pipe 254 is by several spray heads 255 by water spray in exhaust gas
On, water is filtered and is separated to the mercury in exhaust gas being mixed with exhaust gas, will be by exhaust gas after spraying to exhaust gas
Middle mercury is separated and is eliminated.
The steam-water separation part 26 includes steam-water separator 261, drainpipe 262 and defeated smoke pipe 263, the steam-water separator
261 are arranged in the top of spray column 23 and are connected with spray column 23, one end of the drainpipe 262 and steam-water separator 261
It is connected, 262 other end of drainpipe extends in circulating water pool 22, one end of the defeated smoke pipe 263 and steam-water separator
261 are connected, and the other end of the defeated smoke pipe 263 extends in electric hybrid module 3, and the bottom of the spray column 23 is equipped with water outlet
Pipe 231, the outlet pipe 231 extend in circulating water pool 22；After spraying to exhaust gas, exhaust gas is delivered to steam-water separator
On 261, steam-water separator 261 in exhaust gas water and exhaust gas separate, will be isolated by drainpipe 262 after isolation
Water is delivered in circulating water pool 22, and flue gas is delivered on electric hybrid module 3 by defeated smoke pipe 263, can by steam-water separator 261
Water in exhaust gas and flue gas are separated with realizing, it is subsequent right by being conducive in the exhaust gas of steam-water separator 261 without steam
Exhaust gas is handled.
The electric hybrid module 3 includes supporting table 31, mixing tank 32, smoke exhaust pipe 33 and two ventilating fans 34, the support
The side of fixed frame 21 is arranged in platform 31, and the top of supporting table 31, two ventilating fans 34 are arranged in the mixing tank 32
It is symmetricly set on the top of mixing tank 32, the output end of two ventilating fans 34 is down-set, the smoke exhaust pipe 33
One end is arranged in mixing tank 32 and is connected with mixing tank 32, and the other end of the smoke exhaust pipe 33 extends on Exhaust assembly 4,
The other end of the defeated smoke pipe 263 is connected with mixing tank 32；By exhaust gas after steam-water separation, exhaust gas pass through defeated smoke pipe
After 263 are delivered to exhaust gas in mixing tank 32, the work of two ventilating fans 34 draws natural wind to mixing tank 32, flue gas and
Flue gas is delivered in Exhaust assembly 4 after being mixed by smoke exhaust pipe 33 by natural wind, natural wind can concentration to flue gas into
Row dilution, can specifically reduce the temperature of flue gas, and after flue gas is discharged, two work of ventilating fan 34 can be to entire dress
It sets and is inversely cleaned, washing and cleaning operation is carried out to exhaust gas remaining in device, so that the next time of device uses.
The Exhaust assembly 4 includes cradle 41 and blowdown stack 42, and the cradle 41 is in be horizontally set on supporting table
31 side, the smoke exhaust pipe 33 are in the top for being vertically arranged in cradle 41, the other end and discharge cigarette of the smoke exhaust pipe 33
Chimney 42 is connected；Cradle 41 in exhaust gas after mixing, passes through smoke exhaust pipe for being installed and fixed to blowdown stack 42
33 are delivered to flue gas in blowdown stack 42, and blowdown stack 42 gives off exhaust gas.
The working principle of the invention: in the use of the present invention, exhaust gas is entered in heat dissipation tank 111 by smoke-intake pipe 113, heat dissipation
114 water flowing of several cooling tubes in case 111 carries out cooling processing to the temperature of exhaust gas in heat dissipation tank 111, leads to after cooling processing
It crosses pipe 112 flue gas is delivered in Rose Box 121, can prevent the temperature in exhaust gas excessively high to subsequent dress after cooling
It sets and damages, exhaust gas is delivered in Rose Box 121 by exhaust gas by pipe 112, several screen packs in Rose Box 121
Active carbon on 123 in exhaust gas mercury and other harmful substances be filtered and separate, for flue gas after filtering, flue gas is logical
It crosses delivery pipe 122 to be delivered in spray column 23 into flue gas, when spraying flue gas, the work of draw-off pump 246 passes through water inlet pipe
245 extract the water in circulating water pool 22, and water is delivered in agitator 241 by water-supply-pipe 247 after extraction, will be inhaled
The solution for receiving mercury in exhaust gas is put into agitator 241, and the rotation of stirring motor 242 drives agitating shaft 244 to rotate, and 244 turns of agitating shaft
It is dynamic drive several rotations of stirring rods 248 in agitator 241 water and solution is adequately stirred and mixture operation, with after an action of the bowels
Continuous to handle the mercury in exhaust gas, after water and solution are stirred and are mixed, the work of delivery pump 251 passes through extraction tube
252 extract the water in agitator 241, and water is delivered on ring pipe 254 by flow pipe 253 after extraction, annular
Pipe 254 by several spray heads 255 by water spray on exhaust gas, water is filtered the mercury in exhaust gas being mixed with exhaust gas
And separation, will mercury in exhaust gas be separated and be eliminated after being sprayed to exhaust gas, after being sprayed to exhaust gas, exhaust gas
Be delivered on steam-water separator 261, steam-water separator 261 in exhaust gas water and exhaust gas separate, pass through row after isolation
The water isolated is delivered in circulating water pool 22 by water pipe 262, and flue gas is delivered in mixing tank 32 by defeated smoke pipe 263, is led to
Crossing steam-water separator 261 may be implemented to separate water in exhaust gas and flue gas, be free of in the exhaust gas by steam-water separator 261
Steam be conducive to it is subsequent exhaust gas is handled, after exhaust gas is delivered in mixing tank 32 by exhaust gas by defeated smoke pipe 263, two into
The work of gas blower 34 draws natural wind to mixing tank 32, flue gas and natural wind mixed after by smoke exhaust pipe 33 by flue gas
It being delivered in Exhaust assembly 4, natural wind can be diluted the concentration of flue gas, the temperature of flue gas can be specifically reduced,
After flue gas is discharged, two work of ventilating fan 34 can inversely be cleaned whole device, to exhaust gas remaining in device
Washing and cleaning operation is carried out, so that the next time of device uses, in exhaust gas after mixing, flue gas is delivered to by discharge by smoke exhaust pipe 33
In chimney 42, blowdown stack 42 gives off exhaust gas.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (8)
1. a kind of for handling the filtering separation device of mercurous industrial waste gas, including exhaust gas filter assemblies (1), spray assemblies (2),
The bottom of electric hybrid module (3) and Exhaust assembly (4), the exhaust gas filter assemblies (1) is equipped with mounting rack (13), the exhaust gas filtering
Component (1) includes exhaust gas radiating piece (11) and exhaust gas filtration members (12), and the exhaust gas radiating piece (11) is arranged in mounting rack (13)
Top, in the side of mounting rack (13), the exhaust gas filtration members (12) and exhaust gas radiate for the exhaust gas filtration members (12) setting
Part (11) is connected, and the spray assemblies (2) include fixed frame (21), circulating water pool (22), spray column (23), stirring parts
(24), part (25) and steam-water separation part (26), side of fixed frame (21) setting in mounting rack (13), the circulation are sprayed
In the bottom of fixed frame (21), the spray column (23) is in the top for being vertically arranged in fixed frame (21), institute for pond (22) setting
Stirring parts (24) setting is stated at the top of fixed frame (21), one end of spray part (25) is arranged at the top of fixed frame (21)
And be connected with stirring parts (24), the other end setting of the spray assemblies (2) is in spray column (23), the steam-water separation part
(26) top in spray column (23) is set and is connected with spray column (23), the electric hybrid module (3) is arranged in fixed frame
(21) side and it is connected with steam-water separation part (26), the side in electric hybrid module (3) and row is arranged in the Exhaust assembly (4)
Component (4) is put to be connected with electric hybrid module (3).
2. according to claim 1 a kind of for handling the filtering separation device of mercurous industrial waste gas, which is characterized in that institute
Stating exhaust gas radiating piece (11) includes heat dissipation tank (111), pipe (112), smoke-intake pipe (113) and several cooling tubes (114), described
Heat dissipation tank (111) setting at the top of mounting rack (13), smoke-intake pipe (113) setting heat dissipation tank (111) top and with
Heat dissipation tank (111) is connected, and several cooling tube (114) settings are in heat dissipation tank (111), and the one of the pipe (112)
End is connected with heat dissipation tank (111), and the other end of the pipe (112) extends in exhaust gas filtration members (12).
3. according to claim 2 a kind of for handling the filtering separation device of mercurous industrial waste gas, which is characterized in that institute
Stating exhaust gas filtration members (12) includes Rose Box (121), delivery pipe (122) and several screen packs (123), the Rose Box
(121) top in mounting rack (13) is set and is located at the side of heat dissipation tank (111), the other end of the pipe (112) prolongs
It extends in Rose Box (121) and is connected with Rose Box (121), several screen packs (123) are set in qually spaced in filtering
In case (121), the both ends of the delivery pipe (122) are connected with Rose Box (121) and spray column (23) respectively.
4. according to claim 1 a kind of for handling the filtering separation device of mercurous industrial waste gas, which is characterized in that institute
Stating stirring parts (24) includes agitator (241), stirring motor (242), locating rack (243), agitating shaft (244), water inlet pipe
(245), draw-off pump (246), water-supply-pipe (247) and several stirring rods (248), the agitator (241) are solid in being vertically arranged in
Determine the top of frame (21), the top of draw-off pump (246) setting fixed frame (21) and the side for being located at agitator (241), institute
The both ends for stating water inlet pipe (245) are connected with the water inlet end of draw-off pump (246) and circulating water pool (22) respectively, the water-supply-pipe
(247) both ends are connected with the water outlet of draw-off pump (246) and agitator (241) respectively, and locating rack (243) setting exists
The top of agitator (241), the stirring motor (242) are mounted on the top of locating rack (243), the stirring motor (242)
Output shaft be arranged straight down, the agitating shaft (244) is fixedly connected with the output shaft of stirring motor (242), several described
Stirring rod (248) is circumferentially arranged on agitating shaft (244).
5. according to claim 4 a kind of for handling the filtering separation device of mercurous industrial waste gas, which is characterized in that institute
Stating spray part (25) includes delivery pump (251), extraction tube (252), flow pipe (253), ring pipe (254) and several spray heads
(255), the top in fixed frame (21) and the side with spray column (23), the extraction tube is arranged in the delivery pump (251)
(252) both ends are connected with the water inlet end of delivery pump (251) and agitator (241) respectively, and ring pipe (254) setting exists
It is fixedly connected in spray column (23) and with the side wall of spray column (23), annular is circumferentially arranged in several spray heads (255)
It manages the upper of (254) and is connected with ring pipe (254), the water outlet with delivery pump (251) respectively of the both ends of the flow pipe (253)
End is connected with ring pipe (254).
6. according to claim 5 a kind of for handling the filtering separation device of mercurous industrial waste gas, which is characterized in that institute
Stating steam-water separation part (26) includes steam-water separator (261), drainpipe (262) and defeated smoke pipe (263), the steam-water separator
(261) top in spray column (23) is set and is connected with spray column (23), one end of the drainpipe (262) and carbonated drink point
It is connected from device (261), drainpipe (262) other end extends in circulating water pool (22), and the one of the defeated smoke pipe (263)
End is connected with steam-water separator (261), and the other end of the defeated smoke pipe (263) extends in electric hybrid module (3) part, the spray
The bottom for drenching tower (23) is equipped with outlet pipe (231), and the outlet pipe (231) extends in circulating water pool (22).
7. according to claim 6 a kind of for handling the filtering separation device of mercurous industrial waste gas, which is characterized in that institute
Stating electric hybrid module (3) includes supporting table (31), mixing tank (32), smoke exhaust pipe (33) and two ventilating fans (34), the support
The side in fixed frame (21) is arranged in platform (31), and the mixing tank (32) is arranged at the top of supporting table (31), described in two into
Gas blower (34) is symmetricly set on the top of mixing tank (32), and the output end of two ventilating fans (34) is down-set,
One end of the smoke exhaust pipe (33) is arranged on mixing tank (32) and is connected with mixing tank (32), the smoke exhaust pipe (33) it is another
One end extends on Exhaust assembly (4), and the other end of the defeated smoke pipe (263) is connected with mixing tank (32).
8. according to claim 7 a kind of for handling the filtering separation device of mercurous industrial waste gas, which is characterized in that institute
Stating Exhaust assembly (4) includes cradle (41) and blowdown stack (42), and the cradle (41) is in be horizontally set on supporting table
(31) side, the smoke exhaust pipe (33) are in the top for being vertically arranged in cradle (41), the other end of the smoke exhaust pipe (33)
It is connected with blowdown stack (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910591226.6A CN110252118A (en) | 2019-07-02 | 2019-07-02 | It is a kind of for handling the filtering separation device of mercurous industrial waste gas |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910591226.6A CN110252118A (en) | 2019-07-02 | 2019-07-02 | It is a kind of for handling the filtering separation device of mercurous industrial waste gas |
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| CN110252118A true CN110252118A (en) | 2019-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910591226.6A Withdrawn CN110252118A (en) | 2019-07-02 | 2019-07-02 | It is a kind of for handling the filtering separation device of mercurous industrial waste gas |
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