CN109432976A - A kind of modular condensation pre electrified grid - Google Patents
A kind of modular condensation pre electrified grid Download PDFInfo
- Publication number
- CN109432976A CN109432976A CN201910000989.9A CN201910000989A CN109432976A CN 109432976 A CN109432976 A CN 109432976A CN 201910000989 A CN201910000989 A CN 201910000989A CN 109432976 A CN109432976 A CN 109432976A
- Authority
- CN
- China
- Prior art keywords
- pre electrified
- tower body
- annular water
- water inlet
- desulfurizing tower
- 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.)
- Pending
Links
- 238000009833 condensation Methods 0.000 title claims abstract description 32
- 230000005494 condensation Effects 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 48
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 42
- 230000023556 desulfurization Effects 0.000 claims abstract description 34
- 238000009413 insulation Methods 0.000 claims abstract description 19
- 239000007921 spray Substances 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 35
- 239000003546 flue gas Substances 0.000 description 35
- 239000002002 slurry Substances 0.000 description 17
- 238000010586 diagram Methods 0.000 description 9
- 230000005684 electric field Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 3
- 240000002853 Nelumbo nucifera Species 0.000 description 3
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000003020 moisturizing effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material 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
- B01D53/48—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
- B01D53/26—Drying gases or vapours
- B01D53/265—Drying gases or vapours by refrigeration (condensation)
-
- 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
- B01D53/32—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 electrical effects other than those provided for in group B01D61/00
- B01D53/323—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 electrical effects other than those provided for in group B01D61/00 by electrostatic effects or by high-voltage electric fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Abstract
The invention discloses a kind of modulars to condense pre electrified grid, including being installed on the condensation pre electrified grid ontology in desulfurizing tower tower body and with desulfurizing tower tower body phase insulation, condensation pre electrified grid ontology is made of several condensation pre electrified grid modules, condensation pre electrified grid modules structure includes: to be distributed in the annular water inlet header and annular water outlet header of the left and right sides, the water inlet pipe that insulated enclosure stretches out desulfurizing tower tower body is communicated in annular water inlet header, the outlet pipe that insulated enclosure stretches out desulfurizing tower tower body is communicated in annular water outlet header, it is in upper and lower spaced condenser pipe heat exchange layer that several layers are equipped between annular water inlet header and annular water outlet header, every layer of condenser pipe heat exchange layer is made of several condenser pipes in grid-like distribution, every condenser pipe is connected to annular water inlet header and annular water outlet header simultaneously.The invention has the advantages that integrating pre electrified, air-flow adjustment, desulfurization, the water-saving Bai Si kind function that disappears, desulfurization effect is good.
Description
Technical field
The present invention relates to flue gas desulfurization technique fields, and in particular to a kind of modular for desulfurizing tower tower body condenses pre- lotus
Electric grid.
Background technique
China's atmosphere polluting problem very severe, the compound atmosphere polluting problem such as gray haze, photochemical fog and acid rain is still
It is more prominent.Increase very urgent to the comprehensive improvement dynamics of atmospheric environment, country puts into effect energy-saving and emission-reduction policy successively, enhances pair
Control of the key industrys such as coal-burning power plant, coal-burned industrial boiler to atmosphere pollution, and flue gas desulfurization has been included in improvement schedule.
Currently, generalling use the desulfurization that wet desulphurization carries out flue gas, due to having on Wet Flue Gas Desulfurization Technique, desulfuration efficiency is high, compares into
The advantages that ripe, operating experience is relatively abundanter, practical, it has also become apply most, most common flue gas desulfurization technique.Wet process is de-
Sulphur mainly by the spray atomizing desulfurization lime slurry into desulfurizing tower tower body, fills atomization desulfurization with lime slurry and flue gas
Tap is touched and achievees the purpose that remove SO2 in flue gas.But that there are still spray flows is big, fogdrop diameter is big, de- for Wet Flue Gas Desulfurization Technique
The problems such as sulphur effect is poor, operating cost is high, these problems become hinder Wet Flue Gas Desulfurization Technique China it is widely applied it is important because
One of element.
Summary of the invention
The object of the present invention is to provide a kind of modulars that can improve desulfurizing tower desulfurization effect to condense pre electrified grid.
To achieve the above object, present invention employs following technical solutions: a kind of modular condenses pre electrified lattice
Grid, including being installed on the condensation pre electrified grid sheet below the intracorporal injection spray pipe group of desulfurizing tower tower and with desulfurizing tower tower body phase insulation
Body, the condensation pre electrified grid ontology are made of several condensation pre electrified grid modules, the condensation pre electrified grid modules
Structure include: be distributed in arranged on left and right sides annular water inlet header and annular water outlet header, annular water inlet header on be communicated with
The water inlet pipe of desulfurizing tower tower body is stretched out, phase insulated enclosure between water inlet pipe and desulfurizing tower tower body is connected in annular water outlet header
There are the outlet pipe for stretching out desulfurizing tower tower body, phase insulated enclosure between outlet pipe and desulfurizing tower tower body, in annular water inlet header and ring
Being provided with several layers between shape water outlet header is in upper and lower spaced condenser pipe heat exchange layer, and every layer of condenser pipe heat exchange layer is by several
It is formed in the condenser pipe of grid-like distribution, and the both ends of every condenser pipe are respectively communicated with annular water inlet header and annular water outlet collects
Case.
Further, a kind of modular above-mentioned condenses pre electrified grid, in which: at the bottom of condensation pre electrified grid ontology
Portion is provided with support beam compatible with the crossbeam spacing bracket in desulfurizing tower tower body inner wall, at the both ends of every support beam
It is respectively arranged with cross-over block, condensation pre electrified grid ontology is by being placed in corresponding cross for the both ends insulation of each support beam
It is insulated in beam spacing bracket in desulfurizing tower tower body.
Further, a kind of modular above-mentioned condenses pre electrified grid, in which: on condensation pre electrified grid ontology also
The conduit saddle plate for being provided with to while each condenser pipe being fixed.
Further, a kind of modular above-mentioned condenses pre electrified grid, in which: connects in water inlet pipe with desulfurizing tower tower body
The position of touching is arranged with the first insulation sleeve, and water inlet pipe passes through phase insulated enclosure between the first insulation sleeve and desulfurizing tower tower body.
Further, a kind of modular above-mentioned condenses pre electrified grid, in which: connects in outlet pipe with desulfurizing tower tower body
The position of touching is arranged with the second insulation sleeve, passes through the second insulation sleeve phase insulated enclosure between outlet pipe and desulfurizing tower tower body.
Through the implementation of the above technical solution, the beneficial effects of the present invention are: (1) can be with high voltage power supply and injection spray pipe group phase
High voltage electric field is cooperatively formed, to carry out pre electrified to the desulfurization slurry droplet that injection spray pipe group sprays, after droplet pre electrified, such as
Fruit droplet surface institute band charged density is sufficiently high, and electrostatic force will overcome surface tension that droplet is caused to rupture, so that it is straight to reduce droplet
Diameter increases gas liquid interfacial area, so that the probability for absorbing SO2 increases；And droplet electrification polarity is identical, mutually exclusive, energy
Pcnten-1 yne-4 uniformity is greatly improved, the condition of gas-liquid contact is further improved；Droplet electrification simultaneously changes the distribution of its electronics,
The surface-active of droplet can be enhanced, SO2 is improved and inhale rate, increase the motive force of absorption process, simultaneously because part SO2 is in liquid film
Interior diffusion reduces resistance to mass tranfer on the way by consumption of chemical reaction, and absorption coefficient increases, and substantially increases desulfuration efficiency；(2) when
During flue gas enters high voltage electric field from condensation pre electrified grid, the air-flow of original disorderly disorder can by orderly air-flow, and
Velocity of flue gas can be made to be lower, so that flue gas is contacted with the desulfurization slurry droplet after pre electrified more abundant, to improve desulfurization effect
Rate；(3) condenser pipe for condensing each condenser pipe heat exchange layer of pre electrified grid ontology can cool down desulfurization slurry droplet with flue gas
Cooling, due to the reduction of flue-gas temperature, prevents the generation of vapor in flue gas, reduces exiting flue gas to the maximum extent containing wet
Amount, eliminates white cigarette generting machanism, while decreasing desulfurization moisturizing, has saved water resource, and desulfurization slurry droplet cools down
It can more be sufficiently mixed and contact sufficiently with flue gas after cooling, further improve desulfuration efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of modular of the present invention condenses pre electrified grid.
Fig. 2 is the enlarged diagram at the position H shown in Fig. 1.
Fig. 3 is the structural schematic diagram of the overlook direction of Fig. 1.
Fig. 4 is the structural schematic diagram that pre electrified grid modules are condensed shown in Fig. 1.
Fig. 5 is configuration state when a kind of modular condensation pre electrified grid of the present invention is installed on desulfurizing tower tower body
Schematic diagram.
Fig. 6 is the enlarged diagram at the position C shown in Fig. 5.
Fig. 7 is the enlarged diagram at the position D shown in Fig. 5.
Fig. 8 is the structural schematic diagram of A-A section shown in Fig. 5.
Fig. 9 is the positional diagram of crossbeam spacing bracket and support beam shown in the position G of Fig. 8.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, a kind of modular condenses pre electrified
Grid, the condensation pre electrified including 2 lower section of injection spray pipe group being installed in desulfurizing tower tower body 1 and with the insulation of 1 phase of desulfurizing tower tower body
Grid ontology 3, the condensation pre electrified grid ontology 3 are made of several condensation pre electrified grid modules 31, the pre- lotus of condensation
The structure of electric grid modules 31 includes: to be distributed in the annular water inlet header 311 and annular water outlet header 312 of arranged on left and right sides, in ring
It is communicated with the water inlet pipe 313 for stretching out desulfurizing tower tower body 1 in shape water inlet header 311, is connected in water inlet pipe 313 with desulfurizing tower tower body 1
The position of touching is arranged with the first insulation sleeve 314, and water inlet pipe 313 between the first insulation sleeve 314 and desulfurizing tower tower body 1 by mutually insulating
Sealing is communicated with the outlet pipe 315 for stretching out desulfurizing tower tower body 1, in outlet pipe 315 and desulfurizing tower in annular water outlet header 312
The position that tower body 1 is in contact is arranged with the second insulation sleeve 316, passes through the second insulation sleeve between outlet pipe 315 and desulfurizing tower tower body 1
316 phase insulated enclosures are provided with several layers between annular water inlet header 311 and annular water outlet header 312 and arrange in interval up and down
The condenser pipe heat exchange layer of column, every layer of condenser pipe heat exchange layer is made of several condenser pipes 317 in grid-like distribution, and every cold
The both ends of solidifying pipe 317 are respectively communicated with annular water inlet header 311 and annular water outlet header 312；In the present embodiment, pre- lotus is being condensed
The bottom of electric grid ontology 3 is provided with support beam 5 compatible with the crossbeam spacing bracket 4 on 1 inner wall of desulfurizing tower tower body,
The both ends of every support beam 5 are respectively arranged with cross-over block 6, and condensation pre electrified grid ontology 3 is by by each support beam 5
Both ends insulation is placed in corresponding crossbeam spacing bracket 4 and is insulated in desulfurizing tower tower body 1, in this way can be cold by modular
Solidifying pre electrified grid is quickly and safely installed in desulfurizing tower tower body, substantially increases assembling speed；In the present embodiment, cold
The conduit saddle plate 318 for being additionally provided with to while fixing to each condenser pipe 317 on solidifying pre electrified grid ontology 3, passes through
Conduit saddle plate can prevent each condenser pipe 317 from shaking during the work time, improve the operation stability of equipment and using peace
Quan Xing；
Working principle of the present invention is as follows:
In use, the desulfurization for 2 lower section of injection spray pipe group being first installed on this modular condensation pre electrified grid in desulfurizing tower tower body 1
In tower tower body inner wall, high voltage power supply 7 is then made to apply high voltage to two-rank module formula condensation pre electrified grid and injection spray pipe group 2,
It can be to injection spray pipe group to make injection spray pipe group 2 and modular condense the desulfurizing tower tower body inner space formation between pre electrified grid
Then the high voltage electric field 8 of the 2 desulfurization slurry droplet pre electrifieds sprayed enters the flue gas after dedusting from 1 lower part of desulfurizing tower tower body
In desulfurizing tower tower body 1, while making injection spray pipe group 2 that desulfurization slurry droplet is sprayed into downwards high voltage electric field 8, sprays into high voltage electric field 8
Desulfurization slurry droplet can be by 8 pre electrified of high voltage electric field, and the desulfurization slurry droplet after pre electrified is contacted with upward flue gas again
Reaction generates gypsum waste liquid and is discharged into the progress recycling and reusing of the collecting tank below 1 outlet at bottom of desulfurizing tower tower body, and after desulfurization
Desulfurizing tower tower body is then discharged in flue gas after 9 demisting of demister；When flue gas is through condensing each condenser pipe heat exchange layer of pre electrified grid ontology 3
During high voltage electric field, the air-flow of original disorderly disorder can be by orderly air-flow, and velocity of flue gas can be made to be lower, and makes cigarette
Gas can contact more abundant with the desulfurization slurry droplet after pre electrified, to improve desulfuration efficiency, while condense pre electrified grid
The condenser pipe 317 of each condenser pipe heat exchange layer of ontology 3 can cool down desulfurization slurry droplet with flue gas, due to flue-gas temperature
Reduction, prevent the generation of vapor in flue gas, reduce exiting flue gas water capacity to the maximum extent, eliminate white cigarette generation
Mechanism, while desulfurization moisturizing is decreased, water resource is saved, and can more fill with flue gas after desulfurization slurry droplet cooling down
Divide and be mixed sufficiently, further improves desulfuration efficiency.
The invention has the advantages that (1) can match with high voltage power supply and injection spray pipe group and form high voltage electric field, thus to spraying
The desulfurization slurry droplet that pipe group sprays carries out pre electrified, after droplet pre electrified, if droplet surface institute band charged density is enough
Height, electrostatic force will overcome surface tension that droplet is caused to rupture, to reduce fogdrop diameter, increase gas liquid interfacial area, so that
The probability for absorbing SO2 increases；And droplet electrification polarity is identical, mutually exclusive, Pcnten-1 yne-4 uniformity can be greatly improved, into one
Step improves the condition of gas-liquid contact；Droplet electrification simultaneously changes the distribution of its electronics, can enhance the surface-active of droplet, improves
SO2 inhales rate, increases the motive force of absorption process, simultaneously because part SO2 is spread on the way in liquid film by consumption of chemical reaction,
Reduce resistance to mass tranfer, absorption coefficient increases, and substantially increases desulfuration efficiency；(2) when flue gas enters from condensation pre electrified grid
During high voltage electric field, the air-flow of original disorderly disorder can be by orderly air-flow, and velocity of flue gas can be made to be lower, and enables flue gas
Contacted with the desulfurization slurry droplet after pre electrified it is more abundant, to improve desulfuration efficiency；(3) condensation pre electrified grid ontology is each
The condenser pipe of condenser pipe heat exchange layer can cool down desulfurization slurry droplet with flue gas, due to the reduction of flue-gas temperature, resistance
Stop the generation of vapor in flue gas, reduced exiting flue gas water capacity to the maximum extent, eliminates white cigarette generting machanism, simultaneously
Desulfurization moisturizing is decreased, has saved water resource, and can more be sufficiently mixed and connect with flue gas after desulfurization slurry droplet cooling down
Touching sufficiently, further improves desulfuration efficiency.
Claims (5)
1. a kind of modular condenses pre electrified grid, it is characterised in that: including being installed under the intracorporal injection spray pipe group of desulfurizing tower tower
Side and the condensation pre electrified grid ontology with desulfurizing tower tower body phase insulation, the condensation pre electrified grid ontology are pre- by several condensations
Charged grid modules composition, the structure of the condensation pre electrified grid modules include: the annular water inlet collection for being distributed in arranged on left and right sides
Case and annular water outlet header, are communicated with the water inlet pipe for stretching out desulfurizing tower tower body, water inlet pipe and desulfurizing tower in annular water inlet header
Phase insulated enclosure between tower body is communicated with the outlet pipe for stretching out desulfurizing tower tower body, outlet pipe and desulfurization in annular water outlet header
Phase insulated enclosure between tower tower body is provided with several layers between annular water inlet header and annular water outlet header and arranges in interval up and down
The condenser pipe heat exchange layer of column, every layer of condenser pipe heat exchange layer are made of several condenser pipes in grid-like distribution, and every condensation
The both ends of pipe are respectively communicated with annular water inlet header and annular water outlet header.
2. a kind of modular according to claim 1 condenses pre electrified grid, it is characterised in that: in condensation pre electrified grid
The bottom of ontology is provided with support beam compatible with the crossbeam spacing bracket in desulfurizing tower tower body inner wall, horizontal in every support
The both ends of beam are respectively arranged with cross-over block, and condensation pre electrified grid ontology is by the way that the both ends insulation of each support beam to be placed in
It is insulated in corresponding crossbeam spacing bracket in desulfurizing tower tower body.
3. a kind of modular according to claim 1 condenses pre electrified grid, it is characterised in that: in condensation pre electrified grid
The conduit saddle plate for being additionally provided on ontology to while each condenser pipe being fixed.
4. a kind of modular according to claim 1 or 2 or 3 condenses pre electrified grid, it is characterised in that: water inlet pipe with
The position that desulfurizing tower tower body is in contact is arranged with the first insulation sleeve, and water inlet pipe passes through phase between the first insulation sleeve and desulfurizing tower tower body
Insulated enclosure.
5. a kind of modular according to claim 1 or 2 or 3 condenses pre electrified grid, it is characterised in that: outlet pipe with
The position that desulfurizing tower tower body is in contact is arranged with the second insulation sleeve, passes through the second insulation sleeve phase between outlet pipe and desulfurizing tower tower body
Insulated enclosure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910000989.9A CN109432976A (en) | 2019-01-02 | 2019-01-02 | A kind of modular condensation pre electrified grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910000989.9A CN109432976A (en) | 2019-01-02 | 2019-01-02 | A kind of modular condensation pre electrified grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109432976A true CN109432976A (en) | 2019-03-08 |
Family
ID=65540140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910000989.9A Pending CN109432976A (en) | 2019-01-02 | 2019-01-02 | A kind of modular condensation pre electrified grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109432976A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040139853A1 (en) * | 2001-07-10 | 2004-07-22 | Andrei Bologa | Apparatus for the electrostatic cleaning of gases and method for the operation thereof |
| CN103480263A (en) * | 2013-10-17 | 2014-01-01 | 江苏欧超环保科技有限公司 | Pre-charge spraying desulfurization and dust removal device |
| CN105056718A (en) * | 2015-07-27 | 2015-11-18 | 航天环境工程有限公司 | High-efficiency water-saving wet desulphurization absorption tower and application thereof |
| CN105214331A (en) * | 2015-10-28 | 2016-01-06 | 航天环境工程有限公司 | A kind of high-efficiency condensation tube bank demister and application |
| CN105688581A (en) * | 2016-04-01 | 2016-06-22 | 中国大唐集团科学技术研究院有限公司 | Liquid film dedusting device and desulfurizer dedusting rectification system with same |
| CN106861400A (en) * | 2017-03-07 | 2017-06-20 | 张西珍 | The double pressure desulfurizing towers of gas-water separation formula and annular mobile brick and tile kiln |
| CN209549125U (en) * | 2019-01-02 | 2019-10-29 | 江苏龙净节能科技有限公司 | A kind of modular condensation pre electrified grid |
-
2019
- 2019-01-02 CN CN201910000989.9A patent/CN109432976A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040139853A1 (en) * | 2001-07-10 | 2004-07-22 | Andrei Bologa | Apparatus for the electrostatic cleaning of gases and method for the operation thereof |
| CN103480263A (en) * | 2013-10-17 | 2014-01-01 | 江苏欧超环保科技有限公司 | Pre-charge spraying desulfurization and dust removal device |
| CN105056718A (en) * | 2015-07-27 | 2015-11-18 | 航天环境工程有限公司 | High-efficiency water-saving wet desulphurization absorption tower and application thereof |
| CN105214331A (en) * | 2015-10-28 | 2016-01-06 | 航天环境工程有限公司 | A kind of high-efficiency condensation tube bank demister and application |
| CN105688581A (en) * | 2016-04-01 | 2016-06-22 | 中国大唐集团科学技术研究院有限公司 | Liquid film dedusting device and desulfurizer dedusting rectification system with same |
| CN106861400A (en) * | 2017-03-07 | 2017-06-20 | 张西珍 | The double pressure desulfurizing towers of gas-water separation formula and annular mobile brick and tile kiln |
| CN209549125U (en) * | 2019-01-02 | 2019-10-29 | 江苏龙净节能科技有限公司 | A kind of modular condensation pre electrified grid |
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