CN108939859A - A kind of medium-sized gas purification equipment - Google Patents
A kind of medium-sized gas purification equipment Download PDFInfo
- Publication number
- CN108939859A CN108939859A CN201810882283.5A CN201810882283A CN108939859A CN 108939859 A CN108939859 A CN 108939859A CN 201810882283 A CN201810882283 A CN 201810882283A CN 108939859 A CN108939859 A CN 108939859A
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- China
- Prior art keywords
- water
- gas
- washing
- spray
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000746 purification Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 281
- 238000005406 washing Methods 0.000 claims abstract description 253
- 239000007921 spray Substances 0.000 claims abstract description 154
- 238000004064 recycling Methods 0.000 claims abstract description 65
- 239000000428 dust Substances 0.000 claims description 53
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- 238000005119 centrifugation Methods 0.000 claims description 16
- 238000004140 cleaning Methods 0.000 claims description 12
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 12
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 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
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 4
- 235000019504 cigarettes Nutrition 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 157
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 24
- 239000012670 alkaline solution Substances 0.000 description 7
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052815 sulfur oxide Inorganic materials 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000011593 sulfur Substances 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
- B01D53/46—Removing components of defined structure
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- 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
-
- 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
- B01D53/96—Regeneration, reactivation or recycling of reactants
Abstract
The present invention relates to a kind of medium-sized gas purification equipments, including electrostatic room, washing room, spray chamber, apparatus for recycling spray water and gas washing water recycling device.By electrostatic treatment, cigarette operation and spray operation are washed, dirty gas is efficiently purified as clean gas.And by setting apparatus for recycling spray water and gas washing water recycling device, liquid used in treatment process is subjected to real-time reuse regeneration treatment, reduces the use of consumptive material, and also avoid the discharge of large amount of sewage, avoids secondary environmental pollution.
Description
Technical field
The invention belongs to environment protection fields, specially air cleaning facility field, and in particular at a kind of medium-sized gas purification
Manage equipment.
Background technique
Gas purifying equipment is also referred to as air cleaning facility, is generally divided into industrial and civilian, industrial gas purification
Equipment is divided into the cleaning equipment for specific gas and the cleaning equipment for air.The general volume of civilian cleaning equipment compares
It is small, but purification rate and clean-up effect are also limited, and need to be replaced frequently strainer.It is small-sized in some office spaces
Cleaning equipment is unable to satisfy relatively large usable floor area, and the cleaning equipment noise of technical grade is bigger, and strainer is more
Changing is also a relatively large cost.For loosening for volume requirement, the cleaning equipment of gas washing class is studied
Using, but general gas washing equipment has certain requirement for the water or liquid of gas washing, and this equipment needs are dedicated
Consumptive material be frequently necessary to replace.
Summary of the invention
In view of the above technical problems, of the invention to propose a kind of medium-sized gas purification equipment.
It is realized by following technological means:
A kind of medium-sized gas purification equipment, including electrostatic room, washing room, spray chamber, apparatus for recycling spray water and gas washing water
Reclamation set.
The electrostatic room includes gas inlet duct, entrance air pump, electrostatic chamber enclosure, electrostatic room air intake, Electrostatic Absorption
Plate, vibration connecting rod, dust removal component, electrostatic generator and electrostatic room gas outlet；The gas inlet duct is arranged in electrostatic room
Shell outer bottom, is provided with entrance air pump on gas inlet duct, and electrostatic room air intake is arranged at electrostatic chamber enclosure bottom
It is connected on wall and with the gas inlet duct, lateral electrostatic attraction board is provided with right above the air intake of electrostatic room, it is described
Electrostatic attraction board is used to pass through two or more vibrations by the dust particale of electrostatic effect adsorbed gas, the electrostatic attraction board
Connecting rod is connect with electrostatic chamber enclosure inner top, and top is provided with electrostatic generator outside electrostatic chamber enclosure, in electrostatic chamber enclosure
Dust removal component is provided on inner sidewall, the dust removal component includes telescopic rod, dust removal head and dust removal brush, and described telescopic rod one end is solid
It is connected on electrostatic chamber enclosure inner sidewall, the other end is affixed with dust removal head, and dust removal head top is provided with dust removal brush, the dust removal brush
It is in close contact with the electrostatic attraction board, the telescopic rod is by elongation and shortens so that the dust removal head is along electrostatic attraction board
Lower, transverse movement, enables the dust removal brush to carry out cleaning removing to the micronic dust on electrostatic attraction board；In electrostatic chamber enclosure
Roof center is provided with electrostatic room gas outlet.
The washing room include washing room air pump, ozone addition box, washing chamber enclosure, washing room air intake, rotation vertical tube,
It is centrifuged transverse tube, motor, washing room gas outlet, washing room water outlet and washing room water return outlet；The washing room interior of shell filled with
Alkaline solution, the washing room air intake setting pass through pipeline and electrostatic room gas outlet in washing chamber enclosure outer bottom
It is connected, and is provided with washing room air pump and ozone addition box on the pipeline, the rotation vertical tube is vertically arranged in washing room
Interior of shell center, hollow setting and top closed bottom open, and bottom is connected to the washing room air intake, in rotary vertically
Multiple rows of centrifugation transverse tube, the centrifugation transverse tube also hollow setting are provided on pipe, one end and rotation vertical tube inside are connected to, the centrifugation
The outer wall of transverse tube is set as the through-hole structure that gathers, and is provided with motor on roof outside the washing chamber enclosure in rotary vertically tube top portion, institute
Motor is stated for driving the rotation vertical tube to rotate using itself as axis；Washing room outlet is provided on washing room housing top
Mouthful, washing room water outlet and washing room water return outlet are respectively arranged on washing room side wall of outer shell.
The gas washing water recycling device includes gas washing water recycling device shell, the first filter plate of gas washing water, gas washing water second
Filter plate, gas washing water third filter plate, sundries storage bin, flocculant addition box, lye addition box, gas washing water recycling device enter water
Mouth and gas washing water recycling device water outlet；The gas washing water recycling device water inlet is arranged on gas washing water recycling device shell top
Portion, and be connected to the washing room water outlet, it is successively tiltedly installed with and washes from top to bottom in gas washing water recycling device interior of shell
The first filter plate of air water, the second filter plate of gas washing water and gas washing water third filter plate, in the first filter plate of gas washing water and gas washing water
Flocculant addition box is provided on gas washing water recycling device side wall of outer shell between second filter plate, in the second filter plate of gas washing water
Lye addition box is provided on gas washing water recycling device side wall of outer shell between gas washing water third filter plate, in gas washing water first
The gas washing water recycling device side wall of outer shell of filter plate, the second filter plate of gas washing water and gas washing water third filter plate inclination bottom end side
Outside is provided with sundries storage bin, object on the plate for collecting filter plate, and gas washing water third filter plate bottom is provided with gas washing
Water recycling device water outlet, the gas washing water recycling device water outlet are connected by pipeline with washing room water return outlet.
The spray chamber include spray chamber enclosure, spray head, clean gas outlet, projected side wall, spray chamber air intake and
Spray chamber water outlet；The side of spray chamber outer shell bottom wall, the spray chamber air intake and institute is arranged in the spray chamber air intake
It states washing room gas outlet to be connected, is provided with hemispheric side wall on the spray chamber housing interior side-wall at the top of spray chamber air intake
Protrusion, it is described spray chamber enclosure bottom wall from spray chamber air intake arc extend downward into spray chamber side wall of outer shell, and
Lowest point in conjunction with spray chamber side wall of outer shell is provided with spray chamber water outlet, the spray right above spray chamber water outlet
It is provided with clean gas outlet on chamber enclosure roof, the spray of multiple downward injection clear water is provided on spray chamber enclosure inner roof wall
Drench head.
The apparatus for recycling spray water includes spray piping, spray backwater control case and shower water filter chamber；The spray
Pipeline one end is connected to shower water filter chamber, and the other end is connected to the spray head, and spray is provided on the spray piping
Backwater control case is provided with spray water control valve and shower water water pump, the spray water management in the spray backwater control case
Valve is used to control the size of opening and closing and the unlatching of spray head, and the shower water water pump is used to carry out the clear water in spray piping
Blower operations；It include filtering chamber inlet, filter chamber outlet, the first filter plate of shower water and shower water in the shower water filter chamber
Second filter plate, the filtering chamber inlet are connected to by pipeline with the spray chamber water outlet, the filter chamber export with it is described
Spray piping connection, is disposed with the second filter plate of the first filter plate of shower water and shower water, institute in shower water filter chamber
The pore size filter for stating the first filter plate of shower water is greater than the pore size filter of second filter plate of shower water.
Further, the upper and lower part of the rotation vertical tube is rotated by the roof and bottom wall of bearing and washing chamber enclosure
Connection, and seal member is provided on bearing.
Further, the bottom of washing room side wall of outer shell, the washing room water return outlet is arranged in the washing room water outlet
The top of washing room side wall of outer shell is set.
Further, return water water pump is provided on the gas washing water recycling device water outlet.
Further, flowing water Valve is provided on the washing room water outlet.
Further, the alkaline solution in the washing room is sodium hydroxide, calcium hydroxide and/or potassium hydroxide
Weak solution.
Further, the clean gas outlet is arranged in spray chamber farthest away from the position of spray chamber air intake.
Further, the centrifugation transverse tube is 3 rows (3 centrifugation transverse tubes are arranged in every row).
Effect of the invention is that:
1, by the rotatable rotation vertical tube of setting, moved up by the rotation vertical tube supplied gas, and by being set to it
On transverse tube gas is thrown away from through-hole, so as to which gas to be formed to tiny bubble, and with certain lateral velocity
Form is entered in washing room and is come into full contact with akaline liquid, so as to more comprehensively by gas sulphur oxide and nitrogen oxygen
Compound is adsorbed onto liquid.Due to being provided with ozone addition box in its washing room air intake, gas passes through the oxidation of ozone, wherein
Lower nitrogen oxides can be oxidized to the nitrogen oxides of high price, so that is be more easier reacts the acid to form nitrogen with water.Pass through
Alkaline weak solution is set by the liquid in washing room, the absorption to nitrogen oxides in gas and oxysulfide can be strengthened, by
What is formed after being combined with water in nitrogen oxides and oxysulfide is acidic materials, therefore by the intervention of alkaline solution, is accelerated
The efficiency of washing.
2, by being arranged gas washing water reuse by the specific structure of gas washing water recycling device, one will be in gas scrubbing
The partly precipitated of generation is filtered to remove；The two, by the addition of flocculant, the element that part is adsorbed with water passes through wadding
Solidifying operation removes；Three and most important, is operated by reuse, the pH value of liquid is improved, so as to avoid washing for a long time
After gas, liquid causes dissolved efficiency to reduce and reduces gas washing efficiency (to be exactly that can reduce nitrogen oxidation in water and gas in acid
Object and oxysulfide react and generate the efficiency of acidic materials).
By the way that the reclamation set of shower water is arranged, primary filter can be carried out to shower water, avoided shower water is direct
Discharge and caused by secondary pollution.
3, the processing by setting electrostatic treatment, three gas washing, spray steps to gas realizes high-efficient purification air.
Small device is simple filtration of particulate matters for the processing of air at present, can not be gone to the harmful element in gas
It removes, and in the air in some areas, containing a large amount of sulfur and nitrogen oxides and/or ozone, by the operation of washing,
These harmful substances in gas can thoroughly be removed, while efficiently can also thoroughly removed particulate matter, so as to open up
Open up the wider application of the equipment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the medium-sized gas purification equipment of the present invention.
Wherein: 11- entrance air pump, 12- electrostatic room air intake, 13- electrostatic attraction board, 14- vibrate connecting rod, 15- dedusting
Head, 151- dust removal brush, 16- electrostatic generator, 2- washing room, 21- washing room air pump, 22- ozone add box, and 23- rotates vertical tube,
24- is centrifuged transverse tube, 25- motor, 26- washing room gas outlet, 27- washing room water outlet, 28- washing room water return outlet, 31- spray
Head, the outlet of 32- clean gas, 33- spray chamber bottom wall, 34- projected side wall, 35- spray chamber water outlet, 41- spray backwater control
Case, the first filter plate of 42- shower water, the second filter plate of 43- shower water, 51- gas washing the first filter plate of water, 52- gas washing water second
Filter plate, 53- gas washing water third filter plate, 54- sundries storage bin, 55- flocculant add box, and 56- lye adds box.
Specific embodiment
Embodiment 1
A kind of medium-sized gas purification equipment as shown in Figure 1:, including electrostatic room, washing room, spray chamber, shower water reuse dress
It sets and gas washing water recycling device.
The electrostatic room includes gas inlet duct, entrance air pump, electrostatic chamber enclosure, electrostatic room air intake, Electrostatic Absorption
Plate, vibration connecting rod, dust removal component, electrostatic generator and electrostatic room gas outlet；The gas inlet duct is arranged in electrostatic room
Shell outer bottom, is provided with entrance air pump on gas inlet duct, and electrostatic room air intake is arranged at electrostatic chamber enclosure bottom
It is connected on wall and with the gas inlet duct, lateral electrostatic attraction board is provided with right above the air intake of electrostatic room, it is described
Electrostatic attraction board is used for the dust particale by electrostatic effect adsorbed gas, and the electrostatic attraction board passes through two vibration connecting rods
It is connect with electrostatic chamber enclosure inner top, top is provided with electrostatic generator outside electrostatic chamber enclosure, in electrostatic chamber enclosure inner sidewall
On be provided with dust removal component, the dust removal component includes telescopic rod, dust removal head and dust removal brush, and described telescopic rod one end is fixed in quiet
On electric chamber enclosure inner sidewall, the other end is affixed with dust removal head, and dust removal head top is provided with dust removal brush, the dust removal brush with it is described
Electrostatic attraction board is in close contact, and the telescopic rod is by elongation and shortens so that the dust removal head is along electrostatic attraction board lower lateral
To movement, the dust removal brush is enabled to carry out cleaning removing to the micronic dust on electrostatic attraction board；In electrostatic chamber enclosure roof
Centre is provided with electrostatic room gas outlet.
The washing room include washing room air pump, ozone addition box, washing chamber enclosure, washing room air intake, rotation vertical tube,
It is centrifuged transverse tube, motor, washing room gas outlet, washing room water outlet and washing room water return outlet；The washing room interior of shell filled with
Alkaline solution, the washing room air intake setting pass through pipeline and electrostatic room gas outlet in washing chamber enclosure outer bottom
It is connected, and is provided with washing room air pump and ozone addition box on the pipeline, the rotation vertical tube is vertically arranged in washing room
Interior of shell center, hollow setting and top closed bottom open, and bottom is connected to the washing room air intake, in rotary vertically
It is provided with 3 on pipe and is discharged from heart transverse tube (3 centrifugation transverse tubes are arranged in every row).The centrifugation transverse tube also hollow setting, one end and rotation
The outer wall of connection inside vertical tube, the centrifugation transverse tube is set as the through-hole structure that gathers, the washing chamber enclosure in rotary vertically tube top portion
Motor is provided on outer roof, the motor is for driving the rotation vertical tube to rotate using itself as axis；On washing chamber enclosure top
It is provided with washing room gas outlet on wall, washing room water outlet and washing room return water are respectively arranged on washing room side wall of outer shell
Mouthful.
The gas washing water recycling device includes gas washing water recycling device shell, the first filter plate of gas washing water, gas washing water second
Filter plate, gas washing water third filter plate, sundries storage bin, flocculant addition box, lye addition box, gas washing water recycling device enter water
Mouth and gas washing water recycling device water outlet；The gas washing water recycling device water inlet is arranged on gas washing water recycling device shell top
Portion, and be connected to the washing room water outlet, it is successively tiltedly installed with and washes from top to bottom in gas washing water recycling device interior of shell
The first filter plate of air water, the second filter plate of gas washing water and gas washing water third filter plate, in the first filter plate of gas washing water and gas washing water
Flocculant addition box is provided on gas washing water recycling device side wall of outer shell between second filter plate, in the second filter plate of gas washing water
Lye addition box is provided on gas washing water recycling device side wall of outer shell between gas washing water third filter plate, in gas washing water first
The gas washing water recycling device side wall of outer shell of filter plate, the second filter plate of gas washing water and gas washing water third filter plate inclination bottom end side
Outside is provided with sundries storage bin, object on the plate for collecting filter plate, and gas washing water third filter plate bottom is provided with gas washing
Water recycling device water outlet, the gas washing water recycling device water outlet are connected by pipeline with washing room water return outlet.
The spray chamber include spray chamber enclosure, spray head, clean gas outlet, projected side wall, spray chamber air intake and
Spray chamber water outlet；The side of spray chamber outer shell bottom wall, the spray chamber air intake and institute is arranged in the spray chamber air intake
It states washing room gas outlet to be connected, is provided with hemispheric side wall on the spray chamber housing interior side-wall at the top of spray chamber air intake
Protrusion, it is described spray chamber enclosure bottom wall from spray chamber air intake arc extend downward into spray chamber side wall of outer shell, and
Lowest point in conjunction with spray chamber side wall of outer shell is provided with spray chamber water outlet, the spray right above spray chamber water outlet
It is provided with clean gas outlet on chamber enclosure roof, 3 sprays for spraying clear water downwards are provided on spray chamber enclosure inner roof wall
Drench head.
The apparatus for recycling spray water includes spray piping, spray backwater control case and shower water filter chamber；The spray
Pipeline one end is connected to shower water filter chamber, and the other end is connected to the spray head, and spray is provided on the spray piping
Backwater control case is provided with spray water control valve and shower water water pump, the spray water management in the spray backwater control case
Valve is used to control the size of opening and closing and the unlatching of spray head, and the shower water water pump is used to carry out the clear water in spray piping
Blower operations；It include filtering chamber inlet, filter chamber outlet, the first filter plate of shower water and shower water in the shower water filter chamber
Second filter plate, the filtering chamber inlet are connected to by pipeline with the spray chamber water outlet, the filter chamber export with it is described
Spray piping connection, is disposed with the second filter plate of the first filter plate of shower water and shower water, institute in shower water filter chamber
The pore size filter for stating the first filter plate of shower water is greater than the pore size filter of second filter plate of shower water.
The upper and lower part of the rotation vertical tube is connected by the roof and bottom wall rotation of bearing and washing chamber enclosure, and
Seal member is provided on bearing.
The bottom of washing room side wall of outer shell is arranged in the washing room water outlet, and the washing room water return outlet setting is being washed
The top of outdoor shell side wall.
Return water water pump is provided on the gas washing water recycling device water outlet.
Flowing water Valve is provided on the washing room water outlet.
The alkaline solution in the washing room is the weak solution of sodium hydroxide.
Comparative example 1
This comparative example was not provided with gas washing water recycling device, other set-up modes are same as Example 1, by 35 hours same environment
It is obtained after comparative test: since the 21st hour, nitrogen oxides in the gas of the clean gas exit detection of this comparative example
It is gradually risen with sulfur oxides level, when by the 35th hour, the content of nitrogen oxides and oxysulfide therein is initial
2.3 times of stage (this is because acidic liquid during washing cigarette of the liquid in washing room is gradually enriched with, are enriched to certain journey
After degree, liquid will decline the absorption efficiency of nitrogen oxides and oxysulfide in flue gas).
Embodiment 2
A kind of medium-sized gas purification equipment, including electrostatic room, washing room, spray chamber, apparatus for recycling spray water and gas washing water
Reclamation set.
The electrostatic room includes gas inlet duct, entrance air pump, electrostatic chamber enclosure, electrostatic room air intake, Electrostatic Absorption
Plate, vibration connecting rod, dust removal component, electrostatic generator and electrostatic room gas outlet；The gas inlet duct is arranged in electrostatic room
Shell outer bottom, is provided with entrance air pump on gas inlet duct, and electrostatic room air intake is arranged at electrostatic chamber enclosure bottom
It is connected on wall and with the gas inlet duct, lateral electrostatic attraction board is provided with right above the air intake of electrostatic room, it is described
Electrostatic attraction board is used for the dust particale by electrostatic effect adsorbed gas, and the electrostatic attraction board passes through 3 vibration connecting rods
It is connect with electrostatic chamber enclosure inner top, top is provided with electrostatic generator outside electrostatic chamber enclosure, in electrostatic chamber enclosure inner sidewall
On be provided with dust removal component, the dust removal component includes telescopic rod, dust removal head and dust removal brush, and described telescopic rod one end is fixed in quiet
On electric chamber enclosure inner sidewall, the other end is affixed with dust removal head, and dust removal head top is provided with dust removal brush, the dust removal brush with it is described
Electrostatic attraction board is in close contact, and the telescopic rod is by elongation and shortens so that the dust removal head is along electrostatic attraction board lower lateral
To movement, the dust removal brush is enabled to carry out cleaning removing to the micronic dust on electrostatic attraction board；In electrostatic chamber enclosure roof
Centre is provided with electrostatic room gas outlet.
The washing room include washing room air pump, ozone addition box, washing chamber enclosure, washing room air intake, rotation vertical tube,
It is centrifuged transverse tube, motor, washing room gas outlet, washing room water outlet and washing room water return outlet；The washing room interior of shell filled with
Alkaline solution, the washing room air intake setting pass through pipeline and electrostatic room gas outlet in washing chamber enclosure outer bottom
It is connected, and is provided with washing room air pump and ozone addition box on the pipeline, the rotation vertical tube is vertically arranged in washing room
Interior of shell center, hollow setting and top closed bottom open, and bottom is connected to the washing room air intake, in rotary vertically
It is provided with 5 on pipe and is discharged from heart transverse tube, the centrifugation transverse tube also hollow setting, one end and rotation vertical tube inside are connected to, the centrifugation
The outer wall of transverse tube is set as the through-hole structure that gathers, and is provided with motor on roof outside the washing chamber enclosure in rotary vertically tube top portion, institute
Motor is stated for driving the rotation vertical tube to rotate using itself as axis；Washing room outlet is provided on washing room housing top
Mouthful, washing room water outlet and washing room water return outlet are respectively arranged on washing room side wall of outer shell.
The gas washing water recycling device includes gas washing water recycling device shell, the first filter plate of gas washing water, gas washing water second
Filter plate, gas washing water third filter plate, sundries storage bin, flocculant addition box, lye addition box, gas washing water recycling device enter water
Mouth and gas washing water recycling device water outlet；The gas washing water recycling device water inlet is arranged on gas washing water recycling device shell top
Portion, and be connected to the washing room water outlet, it is successively tiltedly installed with and washes from top to bottom in gas washing water recycling device interior of shell
The first filter plate of air water, the second filter plate of gas washing water and gas washing water third filter plate, in the first filter plate of gas washing water and gas washing water
Flocculant addition box is provided on gas washing water recycling device side wall of outer shell between second filter plate, in the second filter plate of gas washing water
Lye addition box is provided on gas washing water recycling device side wall of outer shell between gas washing water third filter plate, in gas washing water first
The gas washing water recycling device side wall of outer shell of filter plate, the second filter plate of gas washing water and gas washing water third filter plate inclination bottom end side
Outside is provided with sundries storage bin, object on the plate for collecting filter plate, and gas washing water third filter plate bottom is provided with gas washing
Water recycling device water outlet, the gas washing water recycling device water outlet are connected by pipeline with washing room water return outlet.
The spray chamber include spray chamber enclosure, spray head, clean gas outlet, projected side wall, spray chamber air intake and
Spray chamber water outlet；The side of spray chamber outer shell bottom wall, the spray chamber air intake and institute is arranged in the spray chamber air intake
It states washing room gas outlet to be connected, is provided with hemispheric side wall on the spray chamber housing interior side-wall at the top of spray chamber air intake
Protrusion, it is described spray chamber enclosure bottom wall from spray chamber air intake arc extend downward into spray chamber side wall of outer shell, and
Lowest point in conjunction with spray chamber side wall of outer shell is provided with spray chamber water outlet, the spray right above spray chamber water outlet
It is provided with clean gas outlet on chamber enclosure roof, the spray of multiple downward injection clear water is provided on spray chamber enclosure inner roof wall
Drench head.
The apparatus for recycling spray water includes spray piping, spray backwater control case and shower water filter chamber；The spray
Pipeline one end is connected to shower water filter chamber, and the other end is connected to the spray head, and spray is provided on the spray piping
Backwater control case is provided with spray water control valve and shower water water pump, the spray water management in the spray backwater control case
Valve is used to control the size of opening and closing and the unlatching of spray head, and the shower water water pump is used to carry out the clear water in spray piping
Blower operations；It include filtering chamber inlet, filter chamber outlet, the first filter plate of shower water and shower water in the shower water filter chamber
Second filter plate, the filtering chamber inlet are connected to by pipeline with the spray chamber water outlet, the filter chamber export with it is described
Spray piping connection, is disposed with the second filter plate of the first filter plate of shower water and shower water, institute in shower water filter chamber
The pore size filter for stating the first filter plate of shower water is greater than the pore size filter of second filter plate of shower water.
The upper and lower part of the rotation vertical tube is connected by the roof and bottom wall rotation of bearing and washing chamber enclosure, and
Seal member is provided on bearing.
The bottom of washing room side wall of outer shell is arranged in the washing room water outlet, and the washing room water return outlet setting is being washed
The top of outdoor shell side wall.
Return water water pump is provided on the gas washing water recycling device water outlet.
Flowing water Valve is provided on the washing room water outlet.
The alkaline solution in the washing room is the mixing weak solution of calcium hydroxide and potassium hydroxide.
The clean gas outlet is arranged in spray chamber farthest away from the position of spray chamber air intake.
Claims (8)
1. a kind of medium-sized gas purification equipment, which is characterized in that including electrostatic room, washing room, spray chamber, shower water reuse
Device and gas washing water recycling device；
The electrostatic room includes gas inlet duct, entrance air pump, electrostatic chamber enclosure, electrostatic room air intake, electrostatic attraction board, vibration
Dynamic connecting rod, dust removal component, electrostatic generator and electrostatic room gas outlet；The gas inlet duct is arranged outside electrostatic chamber enclosure
Bottom, is provided with entrance air pump on gas inlet duct, and electrostatic room air intake is arranged on electrostatic chamber enclosure bottom wall simultaneously
It is connected to the gas inlet duct, lateral electrostatic attraction board is provided with right above the air intake of electrostatic room, the electrostatic is inhaled
Attached plate is used to pass through two or more vibration connecting rods by the dust particale of electrostatic effect adsorbed gas, the electrostatic attraction board
It is connect with electrostatic chamber enclosure inner top, top is provided with electrostatic generator outside electrostatic chamber enclosure, in electrostatic chamber enclosure inner sidewall
On be provided with dust removal component, the dust removal component includes telescopic rod, dust removal head and dust removal brush, and described telescopic rod one end is fixed in quiet
On electric chamber enclosure inner sidewall, the other end is affixed with dust removal head, and dust removal head top is provided with dust removal brush, the dust removal brush with it is described
Electrostatic attraction board is in close contact, and the telescopic rod is by elongation and shortens so that the dust removal head is along electrostatic attraction board lower lateral
To movement, the dust removal brush is enabled to carry out cleaning removing to the micronic dust on electrostatic attraction board；In electrostatic chamber enclosure roof
Centre is provided with electrostatic room gas outlet；
The washing room includes washing room air pump, ozone addition box, washing chamber enclosure, washing room air intake, rotation vertical tube, centrifugation
Transverse tube, motor, washing room gas outlet, washing room water outlet and washing room water return outlet；The washing room interior of shell is filled with alkalinity
Solution, the washing room air intake setting are connected in washing chamber enclosure outer bottom, and by pipeline with electrostatic room gas outlet
It is logical, and washing room air pump and ozone addition box are provided on the pipeline, the rotation vertical tube is vertically arranged in washing chamber enclosure
Center of inside, hollow setting and top closed bottom open, and bottom is connected to the washing room air intake, on rotation vertical tube
It is provided with multiple rows of centrifugation transverse tube, the centrifugation transverse tube also hollow setting, one end and rotation vertical tube inside are connected to, the centrifugation transverse tube
Outer wall be set as gather through-hole structure, motor, the electricity are provided on roof outside the washing chamber enclosure in rotary vertically tube top portion
Machine is for driving the rotation vertical tube to rotate using itself as axis；Washing room gas outlet is provided on washing room housing top,
Washing room water outlet and washing room water return outlet are respectively arranged on washing room side wall of outer shell；
The gas washing water recycling device includes gas washing water recycling device shell, the first filter plate of gas washing water, the filtering of gas washing water second
Plate, gas washing water third filter plate, sundries storage bin, flocculant addition box, lye addition box, gas washing water recycling device water inlet and
Gas washing water recycling device water outlet；The gas washing water recycling device water inlet is arranged in gas washing water recycling device cover top portion, and
It is connected to the washing room water outlet, is successively tiltedly installed with gas washing water from top to bottom in gas washing water recycling device interior of shell
One filter plate, the second filter plate of gas washing water and gas washing water third filter plate, in the second mistake of the first filter plate of gas washing water and gas washing water
Flocculant addition box is provided on gas washing water recycling device side wall of outer shell between filter plate, in the second filter plate of gas washing water and gas washing
It is provided with lye addition box on gas washing water recycling device side wall of outer shell between water third filter plate, is filtered in gas washing water first
Outside the gas washing water recycling device side wall of outer shell of plate, the second filter plate of gas washing water and gas washing water third filter plate inclination bottom end side
It is provided with sundries storage bin, object on the plate for collecting filter plate is provided with gas washing water in gas washing water third filter plate bottom and returns
With device water outlet, the gas washing water recycling device water outlet is connected by pipeline with washing room water return outlet；
The spray chamber includes spray chamber enclosure, spray head, clean gas outlet, projected side wall, spray chamber air intake and spray
Room water outlet；The side of spray chamber outer shell bottom wall, the spray chamber air intake and the water is arranged in the spray chamber air intake
Chamber wash gas outlet is connected, and it is convex to be provided with hemispheric side wall on the spray chamber housing interior side-wall at the top of spray chamber air intake
Rise, the bottom wall of the spray chamber enclosure from spray chamber air intake arc extend downward into spray chamber side wall of outer shell, and
Lowest point in conjunction with spray chamber side wall of outer shell is provided with spray chamber water outlet, the spray chamber right above spray chamber water outlet
It is provided with clean gas outlet on housing top, the spray of multiple downward injection clear water is provided on spray chamber enclosure inner roof wall
Head；
The apparatus for recycling spray water includes spray piping, spray backwater control case and shower water filter chamber；The spray piping
One end is connected to shower water filter chamber, and the other end is connected to the spray head, and spray return water is provided on the spray piping
Control cabinet is provided with spray water control valve and shower water water pump, the spray water control valve use in the spray backwater control case
In the size of opening and closing and the unlatching of control spray head, the shower water water pump is for being pressurized the clear water in spray piping
Operation；It include filtering chamber inlet, filter chamber outlet, the first filter plate of shower water and shower water second in the shower water filter chamber
Filter plate, the filtering chamber inlet are connected to by pipeline with the spray chamber water outlet, the filter chamber outlet and the spray
Pipeline connection, is disposed with the second filter plate of the first filter plate of shower water and shower water, the spray in shower water filter chamber
The pore size filter of the first filter plate of water drenching is greater than the pore size filter of second filter plate of shower water.
2. medium-sized gas purification equipment according to claim 1, which is characterized in that it is described rotation vertical tube top and
Lower part is connected by the roof and bottom wall rotation of bearing and washing chamber enclosure, and seal member is provided on bearing.
3. medium-sized gas purification equipment according to claim 1, which is characterized in that the washing room water outlet setting
In the bottom of washing room side wall of outer shell, the top of washing room side wall of outer shell is arranged in the washing room water return outlet.
4. medium-sized gas purification equipment according to claim 1, which is characterized in that in the gas washing water recycling device
Return water water pump is provided on water outlet.
5. medium-sized gas purification equipment according to claim 1, which is characterized in that on the washing room water outlet
It is provided with flowing water Valve.
6. medium-sized gas purification equipment according to claim 1, which is characterized in that the alkali in the washing room
Property solution be sodium hydroxide, calcium hydroxide and/or potassium hydroxide weak solution.
7. medium-sized gas purification equipment according to claim 1, which is characterized in that clean gas outlet setting
Farthest away from the position of spray chamber air intake in spray chamber.
8. medium-sized gas purification equipment according to claim 1, which is characterized in that the centrifugation transverse tube is that 3 rows are (every
3 centrifugation transverse tubes of row's setting).
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| CN201810882283.5A CN108939859B (en) | 2018-08-06 | 2018-08-06 | Medium-sized gas purification treatment equipment |
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| CN201810882283.5A CN108939859B (en) | 2018-08-06 | 2018-08-06 | Medium-sized gas purification treatment equipment |
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| CN108939859A true CN108939859A (en) | 2018-12-07 |
| CN108939859B CN108939859B (en) | 2021-06-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109351096A (en) * | 2018-12-24 | 2019-02-19 | 扬州市顺达科技有限公司 | A kind of clinker waste gas circulation filter device |
| CN111715062A (en) * | 2020-06-28 | 2020-09-29 | 重庆德能再生资源股份有限公司 | Tail gas treatment device for lead recovery |
| CN112665077A (en) * | 2021-01-15 | 2021-04-16 | 陈瑞德 | Mute fresh air system device |
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| CN207126676U (en) * | 2017-10-16 | 2018-03-23 | 陕西华电瑶池发电有限公司 | A kind of electrostatic precipitator |
| CN207287122U (en) * | 2017-12-19 | 2018-05-01 | 浙江正和硅材料有限公司 | A kind of tail gas absorber |
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| CN205308120U (en) * | 2016-01-07 | 2016-06-15 | 厦门青山绿水再生资源有限公司 | Novel flue gas alkali water scrubber |
| CN206793413U (en) * | 2017-06-05 | 2017-12-26 | 杨文军 | Flue gas purification system |
| CN207126676U (en) * | 2017-10-16 | 2018-03-23 | 陕西华电瑶池发电有限公司 | A kind of electrostatic precipitator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109351096A (en) * | 2018-12-24 | 2019-02-19 | 扬州市顺达科技有限公司 | A kind of clinker waste gas circulation filter device |
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| CN111715062A (en) * | 2020-06-28 | 2020-09-29 | 重庆德能再生资源股份有限公司 | Tail gas treatment device for lead recovery |
| CN111715062B (en) * | 2020-06-28 | 2022-02-15 | 重庆德能再生资源股份有限公司 | Tail gas treatment device for lead recovery |
| CN112665077A (en) * | 2021-01-15 | 2021-04-16 | 陈瑞德 | Mute fresh air system device |
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|---|---|
| CN108939859B (en) | 2021-06-04 |
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