CN109647170A - A kind of industrial fumes Integrated Processing Unit - Google Patents
A kind of industrial fumes Integrated Processing Unit Download PDFInfo
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- CN109647170A CN109647170A CN201910110594.4A CN201910110594A CN109647170A CN 109647170 A CN109647170 A CN 109647170A CN 201910110594 A CN201910110594 A CN 201910110594A CN 109647170 A CN109647170 A CN 109647170A
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- gas
- gas washing
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- 239000003517 fume Substances 0.000 title claims abstract description 23
- 239000007789 gas Substances 0.000 claims abstract description 118
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 238000005406 washing Methods 0.000 claims abstract description 79
- 239000006260 foam Substances 0.000 claims abstract description 62
- 239000010865 sewage Substances 0.000 claims abstract description 53
- 239000003546 flue gas Substances 0.000 claims abstract description 21
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 16
- 239000003500 flue dust Substances 0.000 claims abstract description 11
- 239000003463 adsorbent Substances 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 26
- 238000000605 extraction Methods 0.000 claims description 21
- 239000000779 smoke Substances 0.000 claims description 20
- 239000000292 calcium oxide Substances 0.000 claims description 19
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 19
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 18
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 238000001179 sorption measurement Methods 0.000 claims description 14
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 13
- 238000007664 blowing Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 3
- 239000000920 calcium hydroxide Substances 0.000 claims description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000011593 sulfur Substances 0.000 claims description 3
- 229910052815 sulfur oxide Inorganic materials 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 210000003296 saliva Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B01D53/79—Injecting reactants
-
- 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
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- 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
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
-
- 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
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Treating Waste Gases (AREA)
Abstract
The present invention relates to a kind of industrial fumes Integrated Processing Units, including gas washing chamber, bag-type dust collector and sewage water filtration adsorbent equipment.By the way that industrial fumes are first passed through in sewage water body, the floating that harmful micronic dust in flue dust and the micronic dust in water body pass through bubble is formed into foam and is removed, to reach purified treatment while to flue dust and water body.Position by the way that suitable foam outlet is arranged cooperates the position setting of gas washing chamber gas outlet, enables the processing of foam more efficient.By carrying out carrying out specific dust removal process after further basification to the gas after gas washing and further being filtered, adsorb, refiltered so that flue gas and water body have all achieved the effect that purify to processing water.
Description
Technical field
The invention belongs to gas purifications and Environmental-protection comprehensive process field, and in particular to a kind of industrial fumes integrated treatment dress
It sets.
Background technique
Industrial fumes and industrial wastewater are all to separate processing in the processing of industrial waste, are usually contained in industrial fumes
A large amount of heavy metal element, and containing a large amount of oxysulfide, nitrogen oxides, sulfide and other have in the flue gas of flue dust
Evil gaseous compound.For flue dust, handled by the way of the conventional alkaline medical fluid of the spray after dedusting.The processing of industrial wastewater
There are many kinds of modes, predominantly the various combination mode of the modes such as flocculating setting, filtering, absorption.
Summary of the invention
In view of the above technical problems, the present invention proposes a kind of industrial fumes Integrated Processing Unit.
It is realized by following technological means:
A kind of industrial fumes Integrated Processing Unit, including gas washing chamber, bag-type dust collector and sewage water filtration adsorbent equipment.
The gas washing chamber includes that gas washing chamber enclosure, smoke inlet pipe, flue gas blower, inlet seal ring, air-jeting disk, sewage enter
Mouthpiece, row bubble component, gas washing chamber gas outlet, gas washing chamber's water outlet；The interior bottom of gas washing chamber enclosure is arranged in the air-jeting disk,
For hollow disk-like structure, it is provided with multiple puff prots at the top of air-jeting disk, jet pan bottom is provided with air intake；The flue gas
Inlet tube one end is connected to the other end with external flue gas and is connected to the air intake of the jet pan bottom, is arranged on smoke inlet pipe
There is the flue gas blower for increasing air pressure in smoke inlet pipe, the smoke inlet pipe passes through inlet seal ring and gas washing chamber enclosure
Bottom wall connect and run through the bottom wall of gas washing chamber enclosure；The sewage inlet component includes sewage inlet pipe, inorganic agent addition box
With entrance water pump；Sewage inlet pipe one end is connected to the other end with external sewage and is connected to the middle part of the side wall of gas washing chamber,
The inlet of sewage inlet pipe is provided with the inorganic agent for adding inorganic agent into sewage inlet pipe and adds box, in sewage inlet
It is additionally provided on pipe and enters water water pump for what is be pressurized to sewage inlet Guan Zhongshui；In the gas washing opposite with sewage inlet component
Component steeps in the row of being provided on the side wall of chamber enclosure, and it includes foam outlet, water return outlet, foam processing pipe, foam that the row, which steeps component,
Water pump and foamed filter plate；The position of gas washing chamber's liquid level of the side wall of gas washing chamber enclosure, institute is arranged in the foam outlet
It states water return outlet to be arranged on the side wall of gas washing chamber enclosure of foam outlet lower part, the connection institute of horizontal U-shaped is managed in the foam processing
Foam outlet and water return outlet are stated, is provided with the gas washing chamber gas outlet at the top of foam processing pipe, in the perpendicular of foam processing pipe
The setting Foam Pump and foamed filter plate in pipe；It is arranged on the side wall of the gas washing chamber enclosure of the water return outlet lower part
There is gas washing chamber's water outlet.
The bag-type dust collector includes dust-extraction unit shell, gas feeding pipe, dedusting fan, calcium oxide processing board, collection ash
Slot, filter bag, main tracheae, mouth of pipe, back blowing machine, blowback solenoid valve, processing gas outlet conduit and outlet solenoid valve；It is described enter gas
Pipeline one end is connected to bottom and the dust-extraction unit shell of side wall of the other end in dust-extraction unit shell with the gas washing chamber gas outlet
Inside connection, be provided with inclined calcium oxide processing board in gas feeding pipe, the calcium oxide processing board be gather for two layers it is logical
It is clamped with calcium oxide particle among orifice plate, the rear portion of the calcium oxide processing board of gas feeding pipe is provided with the dedusting fan；Institute
State the bottom that dust-extraction unit shell is arranged in up big and down small form for ash collection slot；The main tracheae is horizontally installed on dust-extraction unit
Top in shell, the main tracheae other end closed at one end are connected to the blowback motor that dust-extraction unit shell exterior is arranged in,
And junction is provided with blowback solenoid valve, the processing gas outlet conduit is vertically arranged and connects in the middle part of bottom and the main tracheae
The roof of dust-extraction unit shell is run through at logical top, outlet solenoid valve is provided on processor outlet conduit, at the bottom of main tracheae
Portion is communicated with multiple mouth of pipe, and each mouth of pipe bottom is communicated with a filter bag.
The sewage water filtration adsorbent equipment includes filtering adsorpting device shell, water process water inlet, interior cartridge filter, active carbon
Absorbing cylinder, outer cartridge filter and processing water water outlet；The water process water inlet is arranged in the roof of filtering adsorpting device shell
It entreats and is connected to gas washing chamber's water outlet, the interior cartridge filter, activated carbon adsorption cylinder and outer cartridge filter are coaxial from inside to outside
It sets gradually, the inside of interior cartridge filter is arranged in the water process water inlet, and the processing water water outlet is arranged in adsorbent equipment
In the outside of outer cartridge filter on the bottom wall of shell and with the structure setting of annular；The pore size filter of the interior cartridge filter is greater than described
The pore size filter of outer cartridge filter, the activated carbon adsorption cylinder are to be clamped with active carbon particle among inside and outside two layers densely covered ventilating hole plate.
Preferably, the terminal in foamed filter plate is additionally provided with the refuse collecting for collecting object on foamed filter plate plate
Case.
Preferably, the top of the foamed filter plate is provided with more oblique needles, the oblique needle will be for that will flow to foam
Foam on filter plate punctures.
Preferably, the filter bag is internally provided with metal mesh skeleton.
Preferably, being additionally provided with ozone addition box on the smoke inlet pipe (mode of high-pressure injection is added).
A kind of industrial fumes integrated conduct method is handled, specifically using industrial fumes Integrated Processing Unit above-mentioned
Steps are as follows.
(1) start entrance water pump, sewage is injected into gas washing chamber enclosure, inorganic agent is added into the calcium hydroxide in box and is added
Agent is added to be added in sewage inlet pipe, and sewage addition is so that gas washing chamber's liquid level is maintained at foam outlet height and position.
(2) start flue gas blower, flue dust is pumped into from smoke inlet pipe, from the puff prot of air-jeting disk in the form of bubble
It is injected in the sewage of gas washing chamber, starts the Foam Pump, the foam of generation and part water are drawn into from foam outlet
On foamed filter plate, water is come back into gas washing chamber's interior of shell by water return outlet.
(3) start dedusting fan, open outlet solenoid valve, by calcium oxide processing board by the flue gas drying containing moisture simultaneously
Sulfur and nitrogen oxides therein are absorbed to again and generated part molecule, are removed by sock filtration.
(4) outlet solenoid valve is closed, dedusting fan is closed, opens blowback solenoid valve, back blowing machine is opened, filter will be attached to
Micronic dust blowback and being deposited in ash collection slot outside bag removes.
(5) gas washing chamber's water outlet is opened, gradually makes water body by interior cartridge filter, activated carbon adsorption cylinder and outer cartridge filter, leads to
Cross the discharge of processing water water outlet.
The technical effects of the invention are that:
1, by the way that sewage and fume treatment are set together, flue gas is sprayed by bottom puff prot, forms bubble from sewage bottom
Portion moves up, and due to the principle of bubble surface tension, the particle in water body is adsorbed, while nitrogen oxides and sulphur in gas
Oxide reacts (especially with alkaline water precursor reactant) forming salt with water, removes from flue dust, while the solia particle in flue dust
Also the same is attached to bubble surface, forms foam after floating.It realizes using fume treatment water body and is handled using water body
The Duplex treatment effect of flue dust.
2, by the way that the top that foam handles pipe is arranged in gas washing chamber gas outlet, due to the presence of draught head, so that by
Treated that gas is formed to the air-flow at foam outlet for water body, so that bubble is naturally to flowing at foam outlet on liquid level
It is dynamic, to enhance the treatment effeciency of foam.
By the way that oblique needle is arranged on foamed filter plate, so that as foam of the water flowing at foamed filter plate is by oblique needle
It punctures, gas is flowed out upwardly through gas washing chamber gas outlet, and liquid is flowed downward by filter plate, and the solid matter in foam is then
It is intercepted to form object on plate by foamed filter plate, to efficiently separate solid-liquid-gas.
3, by being transformed to bag filter, back blowing machine is set, when normal use, closes blowback solenoid valve
And outlet solenoid valve is opened, flue dust is filtered out micronic dust in lower part by filter bag (cloth bag), is collected by ash collection slot.When work is certain
Filter bag outer surface can adhere to a certain amount of micronic dust to block filter bag after time, open blowback by closing outlet solenoid valve
Solenoid valve, while starting back blowing machine, the micronic dust blowback being attached on filter bag is fallen by blowback, so as to avoid cloth bag
Blocking, improves production efficiency.
By the way that three concentric filtering absorbing cylinders are arranged, so that water body can move from inside to outside by hydraulic pressure, and filter plate
Be with adsorption plate it is vertical, also greatly reduce the blocking to filter plate and adsorption plate, and filter out object and be also concentrated in bottom
Portion is convenient for collection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of industrial fumes Integrated Processing Unit of the present invention.
Wherein: 11- smoke inlet pipe, 111- flue gas blower, 112- inlet seal ring, 12- air-jeting disk, 13- puff prot,
21- sewage inlet pipe, 22- inorganic agent add box, 23- entrance water pump, 24- foam outlet, 25- water return outlet, the water outlet of 26- gas washing chamber
Mouthful, 27- gas washing chamber gas outlet, 28- foamed filter plate, 29- foam processing pipe, 31- calcium oxide processing board, 32- ash collection slot, 33-
Filter bag, 34- mouth of pipe, the main tracheae of 35-, 36- back blowing machine, 37- blowback solenoid valve, 38- handle gas outlet conduit, the outlet 39-
Solenoid valve, 4, gas washing chamber's liquid level, 51- water process water inlet, cartridge filter in 52-, 53- activated carbon adsorption cylinder, the outer cartridge filter of 54-,
55- handles water water outlet.
Specific embodiment
Embodiment 1
A kind of industrial fumes Integrated Processing Unit as shown in Figure 1, including gas washing chamber, bag-type dust collector and sewage water filtration absorption
Device.
The gas washing chamber includes that gas washing chamber enclosure, smoke inlet pipe, flue gas blower, inlet seal ring, air-jeting disk, sewage enter
Mouthpiece, row bubble component, gas washing chamber gas outlet, gas washing chamber's water outlet；The interior bottom of gas washing chamber enclosure is arranged in the air-jeting disk,
For hollow disk-like structure, it is provided with multiple puff prots at the top of air-jeting disk, jet pan bottom is provided with air intake；The flue gas
Inlet tube one end is connected to the other end with external flue gas and is connected to the air intake of the jet pan bottom, is arranged on smoke inlet pipe
There is the flue gas blower for increasing air pressure in smoke inlet pipe, the smoke inlet pipe passes through inlet seal ring and gas washing chamber enclosure
Bottom wall connect and run through the bottom wall of gas washing chamber enclosure；The sewage inlet component includes sewage inlet pipe, inorganic agent addition box
With entrance water pump；Sewage inlet pipe one end is connected to the other end with external sewage and is connected to the middle part of the side wall of gas washing chamber,
The inlet of sewage inlet pipe is provided with the inorganic agent for adding inorganic agent into sewage inlet pipe and adds box, in sewage inlet
It is additionally provided on pipe and enters water water pump for what is be pressurized to sewage inlet Guan Zhongshui；In the gas washing opposite with sewage inlet component
Component steeps in the row of being provided on the side wall of chamber enclosure, and it includes foam outlet, water return outlet, foam processing pipe, foam that the row, which steeps component,
Water pump and foamed filter plate；The position of gas washing chamber's liquid level of the side wall of gas washing chamber enclosure, institute is arranged in the foam outlet
It states water return outlet to be arranged on the side wall of gas washing chamber enclosure of foam outlet lower part, the connection institute of horizontal U-shaped is managed in the foam processing
Foam outlet and water return outlet are stated, is provided with the gas washing chamber gas outlet at the top of foam processing pipe, in the perpendicular of foam processing pipe
The setting Foam Pump and foamed filter plate in pipe；It is arranged on the side wall of the gas washing chamber enclosure of the water return outlet lower part
There is gas washing chamber's water outlet.
The bag-type dust collector includes dust-extraction unit shell, gas feeding pipe, dedusting fan, calcium oxide processing board, collection ash
Slot, filter bag, main tracheae, mouth of pipe, back blowing machine, blowback solenoid valve, processing gas outlet conduit and outlet solenoid valve；It is described enter gas
Pipeline one end is connected to bottom and the dust-extraction unit shell of side wall of the other end in dust-extraction unit shell with the gas washing chamber gas outlet
Inside connection, be provided with inclined calcium oxide processing board in gas feeding pipe, the calcium oxide processing board be gather for two layers it is logical
It is clamped with calcium oxide particle among orifice plate, the rear portion of the calcium oxide processing board of gas feeding pipe is provided with the dedusting fan；Institute
State the bottom that dust-extraction unit shell is arranged in up big and down small form for ash collection slot；The main tracheae is horizontally installed on dust-extraction unit
Top in shell, the main tracheae other end closed at one end are connected to the blowback motor that dust-extraction unit shell exterior is arranged in,
And junction is provided with blowback solenoid valve, the processing gas outlet conduit is vertically arranged and connects in the middle part of bottom and the main tracheae
The roof of dust-extraction unit shell is run through at logical top, outlet solenoid valve is provided on processor outlet conduit, at the bottom of main tracheae
Portion is communicated with multiple mouth of pipe, and each mouth of pipe bottom is communicated with a filter bag.
The sewage water filtration adsorbent equipment includes filtering adsorpting device shell, water process water inlet, interior cartridge filter, active carbon
Absorbing cylinder, outer cartridge filter and processing water water outlet；The water process water inlet is arranged in the roof of filtering adsorpting device shell
It entreats and is connected to gas washing chamber's water outlet, the interior cartridge filter, activated carbon adsorption cylinder and outer cartridge filter are coaxial from inside to outside
It sets gradually, the inside of interior cartridge filter is arranged in the water process water inlet, and the processing water water outlet is arranged in adsorbent equipment
In the outside of outer cartridge filter on the bottom wall of shell and with the structure setting of annular；The pore size filter of the interior cartridge filter is greater than described
The pore size filter of outer cartridge filter, the activated carbon adsorption cylinder are to be clamped with active carbon particle among inside and outside two layers densely covered ventilating hole plate.
The refuse collecting case for collecting object on foamed filter plate plate is additionally provided in the terminal (left end) of foamed filter plate.
The top of the foamed filter plate is provided with more oblique needles, and the oblique needle will be for that will flow on foamed filter plate
Foam punctures.
The filter bag is internally provided with metal mesh skeleton, and the shape for being used to support filter bag is basically unchanged.
The ozone addition box that the mode of high-pressure injection is added is additionally provided on the smoke inlet pipe.
The specifically used method of industrial fumes Integrated Processing Unit above-mentioned is as follows:
(1) start entrance water pump, sewage is injected into gas washing chamber enclosure, inorganic agent is added into the calcium hydroxide additive in box
It is added in sewage inlet pipe, and sewage addition is so that gas washing chamber's liquid level is maintained at foam outlet height and position.
(2) start flue gas blower, flue dust is pumped into from smoke inlet pipe, from the puff prot of air-jeting disk in the form of bubble
It is injected in the sewage of gas washing chamber, starts the Foam Pump, the foam of generation and part water are drawn into from foam outlet
On foamed filter plate, water is come back into gas washing chamber's interior of shell by water return outlet.
(3) start dedusting fan, open outlet solenoid valve, by calcium oxide processing board by the flue gas drying containing moisture simultaneously
Sulfur and nitrogen oxides therein are absorbed to again and generated part molecule, are removed by sock filtration.
(4) outlet solenoid valve is closed, dedusting fan is closed, opens blowback solenoid valve, back blowing machine is opened, filter will be attached to
Micronic dust blowback and being deposited in ash collection slot outside bag removes.
(5) gas washing chamber's water outlet is opened, gradually makes water body by interior cartridge filter, activated carbon adsorption cylinder and outer cartridge filter, leads to
Cross the discharge of processing water water outlet.
Comparative example 1
This comparative example gas washing chamber gas outlet is arranged on the roof of gas washing chamber enclosure, and other set-up modes are same as Example 1,
Obtain by the comparative test under 8 hours the same terms: the foam treating capacity of this comparative example is the 69% of embodiment 1, and part is steeped
Foam is enriched on the side wall far from foam outlet side.
Claims (6)
1. a kind of industrial fumes Integrated Processing Unit, it is characterised in that: inhaled including gas washing chamber, bag-type dust collector and sewage water filtration
Adsorption device；
The gas washing chamber includes gas washing chamber enclosure, smoke inlet pipe, flue gas blower, inlet seal ring, air-jeting disk, sewage inlet portion
Part, row bubble component, gas washing chamber gas outlet, gas washing chamber's water outlet；The interior bottom of gas washing chamber enclosure is arranged in the air-jeting disk, is
Empty disk-like structure is provided with multiple puff prots at the top of air-jeting disk, and jet pan bottom is provided with air intake；The smoke inlet
Pipe one end is connected to the other end with external flue gas and is connected to the air intake of the jet pan bottom, is arranged on smoke inlet pipe useful
In the flue gas blower for increasing air pressure in smoke inlet pipe, the smoke inlet pipe passes through the bottom of inlet seal ring and gas washing chamber enclosure
Wall connects and runs through the bottom wall of gas washing chamber enclosure；The sewage inlet component includes sewage inlet pipe, inorganic agent addition box and enters
Saliva pump；Sewage inlet pipe one end is connected to the other end with external sewage and is connected to the middle part of the side wall of gas washing chamber, in sewage
The inlet of inlet tube is provided with the inorganic agent for adding inorganic agent into sewage inlet pipe and adds box, on sewage inlet pipe
It is additionally provided with and enters water water pump for what is be pressurized to sewage inlet Guan Zhongshui；Outside the gas washing chamber opposite with sewage inlet component
Component steeps in the row of being provided on the side wall of shell, and it includes foam outlet, water return outlet, foam processing pipe, Foam Pump that the row, which steeps component,
With foamed filter plate；The foam outlet is arranged in the position of gas washing chamber's liquid level of the side wall of gas washing chamber enclosure, and described time
The mouth of a river is arranged on the side wall of gas washing chamber enclosure of foam outlet lower part, and the connection bubble of horizontal U-shaped is managed in the foam processing
Foam outlet and water return outlet are provided with the gas washing chamber gas outlet at the top of foam processing pipe, in the vertical tube of foam processing pipe
The Foam Pump and foamed filter plate are set；It is arranged on the side wall of the gas washing chamber enclosure of the water return outlet lower part
State gas washing chamber's water outlet；
The bag-type dust collector includes dust-extraction unit shell, gas feeding pipe, dedusting fan, calcium oxide processing board, ash collection slot, filter
Bag, main tracheae, mouth of pipe, back blowing machine, blowback solenoid valve, processing gas outlet conduit and outlet solenoid valve；The gas feeding pipe
One end is connected in bottom and the dust-extraction unit shell of side wall of the other end in dust-extraction unit shell with the gas washing chamber gas outlet
Portion's connection, is provided with inclined calcium oxide processing board in gas feeding pipe, and the calcium oxide processing board is two layers of densely covered ventilating hole plate
Centre is clamped with calcium oxide particle, and the rear portion of the calcium oxide processing board of gas feeding pipe is provided with the dedusting fan；The collection
The bottom of dust-extraction unit shell is arranged in up big and down small form for ash-pit；The main tracheae is horizontally installed on dust-extraction unit shell
Interior top, the main tracheae other end closed at one end are connected to the blowback motor that dust-extraction unit shell exterior is arranged in, and
Junction is provided with blowback solenoid valve, and the processing gas outlet conduit is vertically arranged and is connected to top in the middle part of bottom and the main tracheae
The roof of dust-extraction unit shell is run through in portion, is provided with outlet solenoid valve on processor outlet conduit, connects in the bottom of main tracheae
Multiple mouth of pipe are connected with, each mouth of pipe bottom is communicated with a filter bag；
The sewage water filtration adsorbent equipment includes filtering adsorpting device shell, water process water inlet, interior cartridge filter, activated carbon adsorption
Cylinder, outer cartridge filter and processing water water outlet；The water process water inlet be arranged in filtering adsorpting device shell roof center and
Be connected to gas washing chamber's water outlet, the interior cartridge filter, activated carbon adsorption cylinder and outer cartridge filter it is coaxial from inside to outside successively
The inside of interior cartridge filter is arranged in setting, the water process water inlet, and the processing water water outlet is arranged in adsorbent equipment shell
Bottom wall on and with annular structure setting in the outside of outer cartridge filter；The pore size filter of the interior cartridge filter is greater than the outer mistake
The pore size filter of filter cylinder, the activated carbon adsorption cylinder are to be clamped with active carbon particle among inside and outside two layers densely covered ventilating hole plate.
2. industrial fumes Integrated Processing Unit according to claim 1, which is characterized in that foamed filter plate terminal also
It is provided with the refuse collecting case for collecting object on foamed filter plate plate.
3. industrial fumes Integrated Processing Unit according to claim 1, which is characterized in that the top of the foamed filter plate
More oblique needles are provided with, the oblique needle is for puncturing the foam flowing on foamed filter plate.
4. industrial fumes Integrated Processing Unit according to claim 1, which is characterized in that the filter bag is internally provided with gold
Belong to network framework.
5. industrial fumes Integrated Processing Unit according to claim 1, which is characterized in that also set on the smoke inlet pipe
It is equipped with ozone addition box (mode of high-pressure injection is added).
6. a kind of industrial fumes integrated conduct method, which is characterized in that using industrial fumes General Office described in claim 1-5
Reason device is handled, the specific steps are as follows:
(1) start entrance water pump, sewage is injected into gas washing chamber enclosure, inorganic agent is added into the calcium hydroxide additive in box
It is added in sewage inlet pipe, and sewage addition is so that gas washing chamber's liquid level is maintained at foam outlet height and position；
(2) start flue gas blower, flue dust is pumped into from smoke inlet pipe, is sprayed into the form of bubble from the puff prot of air-jeting disk
Into the sewage of gas washing chamber, start the Foam Pump, the foam of generation and part water are drawn into foam from foam outlet
On filter plate, water is come back into gas washing chamber's interior of shell by water return outlet；
(3) start dedusting fan, open outlet solenoid valve, by the flue gas drying containing moisture and again by calcium oxide processing board
Sulfur and nitrogen oxides therein are absorbed to and generated part molecule, are removed by sock filtration；
(4) outlet solenoid valve is closed, dedusting fan is closed, opens blowback solenoid valve, back blowing machine is opened, will be attached to outside filter bag
The micronic dust blowback in portion and being deposited in ash collection slot removes；
(5) gas washing chamber's water outlet is opened, gradually makes water body by interior cartridge filter, activated carbon adsorption cylinder and outer cartridge filter, passes through place
Manage the discharge of water water outlet.
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| CN201910110594.4A CN109647170B (en) | 2019-02-12 | 2019-02-12 | Industrial smoke comprehensive treatment device |
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| CN109647170A true CN109647170A (en) | 2019-04-19 |
| CN109647170B CN109647170B (en) | 2021-05-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113739186A (en) * | 2021-09-07 | 2021-12-03 | 河北都创机电工程有限公司 | Dust adsorption type power ventilating duct |
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| CN109647170B (en) | 2021-05-18 |
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Effective date of registration: 20241017 Address after: Zhongshan Road, Shishan Town, Wuding County, Chuxiong Yi Autonomous Prefecture, Yunnan Province 651600 Patentee after: Wuding Wuxing Titanium Industry Co.,Ltd. Country or region after: China Address before: 318013 No.69, Zhongcun, Jiazhen street, Jiaojiang District, Taizhou City, Zhejiang Province Patentee before: Wang Yongjun Country or region before: China |