CN104524905A - Gas purifying equipment - Google Patents
Gas purifying equipment Download PDFInfo
- Publication number
- CN104524905A CN104524905A CN201510019127.2A CN201510019127A CN104524905A CN 104524905 A CN104524905 A CN 104524905A CN 201510019127 A CN201510019127 A CN 201510019127A CN 104524905 A CN104524905 A CN 104524905A
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- CN
- China
- Prior art keywords
- water
- base plate
- gas
- aqueous dispersion
- dispersion device
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 104
- 238000005406 washing Methods 0.000 claims abstract description 52
- 239000007921 spray Substances 0.000 claims abstract description 24
- 239000006185 dispersion Substances 0.000 claims description 48
- 238000009423 ventilation Methods 0.000 claims description 17
- 239000004020 conductor Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 73
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 27
- 239000000126 substance Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003595 mist Substances 0.000 abstract 6
- 239000013618 particulate matter Substances 0.000 abstract 3
- 238000005507 spraying Methods 0.000 abstract 2
- 239000002585 base Substances 0.000 description 35
- 239000000779 smoke Substances 0.000 description 15
- 239000002245 particle Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002663 nebulization Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
- B01D50/40—Combinations of devices covered by groups B01D45/00 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
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- 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
- B01D53/24—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 centrifugal force
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation Of Particles Using Liquids (AREA)
- Centrifugal Separators (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The invention discloses gas purifying equipment which comprises a case, a bottom plate, a first centrifugal washing water dispersing device, a rotating mechanism, a first water inlet pipe and a first water spraying device. When the gas purifying equipment is used, gas passes through the bottom plate and enters the first centrifugal washing water dispersing device, at the moment, the bottom plate rotates, the first water spraying device sprays out water mist, the water mist is used for washing the gas, the purpose of removing particulate matter in the gas is achieved, the first centrifugal washing water dispersing device can refine the water mist further to make the gas make contact with the water mist fully, and therefore the efficiency of removing harmful substances such as the suspended particulate matter and nitrogen oxide in the gas is improved; when the gas and the water mist move along with the rotating mechanism, under the effect of centrifugal force, the suspended particulate matter and the water mist can move towards the inner wall of the case in an accelerating mode, flow downwards from the inner wall face of the case, and are discharged through a first water drain opening and a second water drain opening of the case.
Description
Technical field
The present invention relates to a kind of gas processing device, particularly relate to a kind of gas purifying equipment.
Background technology
Along with severe air pollution city more and more of country, the discharge of the harmful substances such as the suspended particulate substance in air and nitrogen oxide needs by more and more stricter control, but general spray column all adopts water to wash the air in described spray column, remove its harmful substance such as particle and nitrogen oxide, but the flow direction of the air in these spray columns can not be changed, make to be reduced by the efficiency of the harmful substances such as the particle in water removal air and nitrogen oxide.But, for reaching strict discharge standard, the enterprises such as a lot of power plant all use multi-stage spray tower to realize the effective removal to the harmful substance such as suspended particulate substance and nitrogen oxide by the mode of multi-stage spray, but can consume a large amount of occupations of land and water by the mode of multi-stage spray.
Summary of the invention
The object of the invention is to provide a kind of gas purifying equipment, and it in limited space, can realize the effective removal to harmful substances such as the suspended particulate substance comprised in gas and nitrogen oxide.
Technical solution problem of the present invention adopts following technical scheme: a kind of gas purifying equipment, and it comprises housing, base plate, the first centrifuge washing aqueous dispersion device, rotating mechanism, the first water inlet pipe and the first water injector;
The inside of described housing is formed with air ventilation passage; Described base plate is arranged in described housing, and perpendicular to the gas flow direction in described air ventilation passage; Described base plate offers multiple opening be convenient to gas and passed through;
One end of described rotating mechanism is positioned at described hull outside, and the other end is fixed on described base plate, when described rotating mechanism rotates, drives described base plate to rotate;
Described first centrifuge washing aqueous dispersion device is fixed on described base plate;
The sidewall of described housing offers opening, and described first water injector is arranged in described first centrifuge washing aqueous dispersion device, and one end of described first water inlet pipe is communicated with described first water injector through the opening on the sidewall of described housing;
The bottom of described housing offers the first row mouth of a river; The sidewall of described housing offers the second row mouth of a river.
Optionally, described first centrifuge washing aqueous dispersion device comprises the ring-type fence of multiple and described base plate coaxial inner conductor, each ring-type fence described includes multiple montant and multiple cross bar, described multiple montant is fixed on the upper surface of described base plate, and distribute along the circumferencial direction of described base plate, each cross bar described is all fixed on described montant.
Optionally, described first centrifuge washing aqueous dispersion device comprises multiple net or multiple porous plate, described multiple net or multiple porous plate are all fixed on the upper surface of described base plate, and each net described or each porous plate all form a ring along the circumferencial direction of described base plate.
Optionally, the described second row mouth of a river is connected with sealing structure for water.
Optionally, described gas purifying equipment also comprises rotating cylinder, and described rotating cylinder is fixed on described base plate, and described first centrifuge washing aqueous dispersion device is positioned at described rotating cylinder, and the sidewall of described rotating cylinder offers multiple opening.
Optionally, described first water injector runs through described first centrifuge washing aqueous dispersion device, and its tubulose closed for one end, and multiple spray orifice is offered on described tube wall, the spray orifice of described adjacent height is along the short transverse arrangement straggly of described first water injector, and the spray orifice of adjacent column is along the circumference arrangement straggly of described first water injector.
Optionally, the diameter of described spray orifice is 0.1-10mm.
Optionally, described gas purifying equipment also comprises drain pan, rotor plate, the second centrifuge washing aqueous dispersion device, the second water injector and the second water inlet pipe;
Described housing is arranged in described drain pan; The sidewall of described drain pan offers air inlet;
Described rotor plate is arranged in described drain pan, and can rotate along the axial line of described drain pan;
Described second centrifuge washing aqueous dispersion device is arranged on described rotor plate;
Described second water injector is arranged between described housing and described second centrifuge washing aqueous dispersion device;
The upper wall of described drain pan or diapire offer opening, and described second water inlet pipe, through the opening on the upper wall of described drain pan or diapire, is communicated with described second water injector.
Optionally, described second water injector is multiple, and described multiple second water injector is uniformly distributed around described housing.
The present invention has following beneficial effect: gas purifying equipment of the present invention in use, flow in the air ventilation passage of gas in described housing, and enter described first centrifuge washing aqueous dispersion device through described base plate, now, described base plate and described first centrifuge washing aqueous dispersion device rotate, described first water injector ejection water smoke, described water smoke washs described gas, reach the object of the particle in removing gas, further, described first centrifuge washing aqueous dispersion device can carry out refinement to described water smoke further, when described first centrifuge washing aqueous dispersion device rotates, described gas can be driven to rotate, by described first centrifuge washing aqueous dispersion device forced gas moving along air ventilation passage circumference, gas is fully contacted with water smoke, the efficiency of the harmful substances such as the suspended particulate substance in the described gas of raising removal and nitrogen oxide, and when described gas and water smoke are when moving, by the effect of centrifugal force, described suspended particulate substance and water smoke can be made to accelerate to move to the internal face of described housing, with current direction current downflow from the internal face of described housing, and pass through the first row mouth of a river and the discharge of the second row mouth of a river of described housing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment 1 of gas purifying equipment of the present invention;
Fig. 2 is the structural representation of the embodiment 2 of gas purifying equipment of the present invention;
Fig. 3 is the structural representation of the first water injector of the present invention;
In figure, mark is illustrated as: 1-housing; 2-base plate; 3-first centrifuge washing aqueous dispersion device; 4-rotating mechanism; 5-first water inlet pipe; 6-first water injector; 7-rotating cylinder; 8-drain pan; 9-rotor plate; 10-second centrifuge washing aqueous dispersion device; 11-second water injector; 12-second water inlet pipe.
Detailed description of the invention
Below in conjunction with embodiment, technical scheme of the present invention is further elaborated.
Embodiment 1
With reference to figure 1, Fig. 1 hollow core arrow illustrate for gas flow direction, the flow direction for liquid and particle mixed liquor that filled arrows is illustrated.
Present embodiments provide a kind of gas purifying equipment, it comprises housing 1, base plate 2, first centrifuge washing aqueous dispersion device 3, rotating mechanism 4, first water inlet pipe 5 and the first water injector 6;
Described housing 1 cylindrically, and its inside is formed with air ventilation passage, preferably, the bottom of the sidewall of described housing 1 offers opening (gas entrance), the top of described housing offers opening (gas discharge outlet), and described air ventilation passage is communicated with the opening of described housing sidewall and the opening of case top; The flow direction of the gas in described air ventilation passage is from bottom to top, and the flowing of described gas in described air ventilation passage can force described gas to flow by the air blast be arranged on bottom described housing 1; Also described gas can be forced (suction) is flowed by the ventilating fan being arranged on described housing 1 top; Can pass through bearings rotating mechanism 4 in described housing 1, one end of described rotating mechanism 4 is positioned at described housing 1 outside, and is provided with belt pulley, and it can drive described pulley rotation by motor equal power device, thus drives described rotating mechanism 4 to rotate; In the present embodiment, described rotating mechanism 4 is turning cylinder.
Described base plate 2 is rounded, it offers multiple opening be convenient to gas and passed through, and described base plate 2 is arranged in described housing 1, and perpendicular to the gas flow direction in described air ventilation passage; The other end of described rotating mechanism 4 is fixed on described base plate 2, when described rotating mechanism 4 rotates, drives described base plate 2 to rotate.
Described first centrifuge washing aqueous dispersion device 3 is fixed on described base plate 2; When described base plate 2 rotates, described first centrifuge washing aqueous dispersion device 3 rotates together with described base plate 2.
The sidewall of described housing 1 offers opening, and described first water injector 6 is arranged in described first centrifuge washing aqueous dispersion device 3, and one end of described first water inlet pipe 5 is communicated with described first water injector 6 through the opening on the sidewall of described housing 1; To supply the liquid such as water, acid solution or alkali lye by described first water inlet pipe 5 to described first water injector 6, and sprayed by described first water injector 6.
The bottom of described housing 1 offers the first row mouth of a river; The sidewall of described housing 1 offers the second row mouth of a river, discharges with the water described first water injector 6 sprayed by the described first row mouth of a river and the second row mouth of a river; Preferably, the height at the described second row mouth of a river is identical with the height of described base plate 2.
Gas purifying equipment of the present invention in use, flow in the air ventilation passage of gas in described housing 1, and enter described first centrifuge washing aqueous dispersion device 3 through described base plate 2, now, described base plate 2 and described first centrifuge washing aqueous dispersion device 3 rotate, described first water injector 6 sprays water smoke, described water smoke washs described gas, reach the object of the particle in removing gas, further, described first centrifuge washing aqueous dispersion device 3 can carry out refinement to described water smoke further, when described first centrifuge washing aqueous dispersion device 3 rotates, described gas can be driven to rotate, by forced gas moving along air ventilation passage circumference, gas is fully contacted with water smoke, the efficiency of the harmful substances such as the suspended particulate substance in the described gas of raising removal and nitrogen oxide, and when described gas and water smoke are when moving, by the effect of centrifugal force, described suspended particulate substance and water smoke can be made to accelerate to move to the internal face of described housing 1, flow downward from the internal face of described housing 1, and pass through the first row mouth of a river and the discharge of the second row mouth of a river of described housing 1, water all can be discharged by drain elbow by the described first row mouth of a river and the described second row mouth of a river, cannot be entered in described housing 1 to make gas by the described first row mouth of a river and the second row mouth of a river.
In the present embodiment, described first centrifuge washing aqueous dispersion device 3 comprises the ring-type fence that multiple concentric is arranged, and described ring-type fence is fixed on described base plate, and described ring-type fence is identical with the axial line of described base plate; More preferably, each ring-type fence described includes multiple montant and multiple cross bar, and described multiple montant is fixed on the upper surface of described base plate 2, and is uniformly distributed along the circumferencial direction of described base plate 2, and each cross bar described is all fixed on described montant; When described cross bar is fixed on described montant, each cross bar described can be fixed on all described montants, and each cross bar described also can be fixed on the described montant of part.Be interspersed, to improve described water smoke by thinning effect during described fence between the montant of two adjacent fence; In the present embodiment, the material of described fence can be the materials such as metal or plastics such as steel; Described fence can be silk screen fence.
In the present embodiment, described first centrifuge washing aqueous dispersion device 3 can also be following structure, and now, described first centrifuge washing aqueous dispersion device 3 comprises the wire netting of multiple ring-type or the porous plate of multiple ring-type; Described multiple net or multiple porous plate are all fixed on the upper surface of described base plate 2, and each net described or each porous plate all form a ring along the circumferencial direction of described base plate 2.
For improving described first centrifuge washing aqueous dispersion device 3 stability when rotated, in the present embodiment, described gas purifying equipment also comprises rotating cylinder 7, described rotating cylinder 7 is fixed on described base plate 2, described first centrifuge washing aqueous dispersion device 3 is positioned at described rotating cylinder 7, and the sidewall of described rotating cylinder 7 offers multiple opening; In use, described rotating cylinder 7 rotates together with the first centrifuge washing aqueous dispersion device 3 with described base plate 2.
For the nebulization efficiency of the water that the first water injector 6 improved in described first centrifuge washing aqueous dispersion device 3 sprays, in the present embodiment, described first water injector 6 runs through described first centrifuge washing aqueous dispersion device 3, and the tubulose that its shape can be closed for one end, described tube wall offers multiple spray orifice, the diameter of described spray orifice can be 0.1-10mm, the spray orifice of described adjacent height is along the short transverse arrangement straggly of described first water injector 6, and the spray orifice of adjacent column is along the circumference arrangement straggly of described first water injector 6.
For being decreased through the humidity of the gas after described gas purifying equipment, in the present embodiment, the spray orifice of the top of described first water injector 6 and the top of described gas purifying equipment there is certain distance, described distance can according to the size of described gas purifying equipment, gas is from the size of flow velocity in described gas purifying equipment and comprehensively determine from the humidity requirement of effluent air in described gas purifying equipment.Now after described spray orifice terminates water spray, gas moves in described gas purifying equipment, and the water smoke of its inside is removed by the centrifugal force that can be produced along the circumferential movement of described air ventilation passage by it, thus reduces the humidity of gas.
More water is discharged for making the described first row mouth of a river, in the present embodiment, described housing 1 is formed with projection upwards, aqua storage tank is formed between the inwall of described projection and described housing 1, the described first row mouth of a river is communicated with described aqua storage tank, more preferably, offer storage tank bottom described base plate 2, described projection is positioned at described storage tank.
Embodiment 2
With reference to figure 2, Fig. 2 hollow core arrow illustrate for gas flow direction, the flow direction for liquid and particle mixed liquor that filled arrows is illustrated.
For improving the removal efficiency by the harmful substance such as suspended particulate substance and nitrogen oxide in the gas in described air ventilation passage further, in the present embodiment, interengaging embodiment 1, described gas purifying equipment also comprises drain pan 8, rotor plate 9, second centrifuge washing aqueous dispersion device 10, second water injector 11 and the second water inlet pipe 12;
Described housing 1 is arranged in described drain pan 8; Enclose integration dust-removal space between described drain pan 8 and described housing 1, the sidewall of described drain pan 8 offers air inlet, described dedusting space is communicated with the opening (gas entrance) on described housing 1 sidewall with described air inlet;
Described rotor plate 9 is arranged in described drain pan 8, and can rotate along the axial line of described drain pan 8;
Described second centrifuge washing aqueous dispersion device 10 is arranged on described rotor plate 9;
Described second water injector 11 is arranged between described housing 1 and described second centrifuge washing aqueous dispersion device 10;
The upper wall of described drain pan 8 or diapire offer opening, and described second water inlet pipe 12, through the opening on the upper wall of described drain pan 8 or diapire, is communicated with described second water injector 11.
Described gas purifying equipment also comprises the second power set (not shown), and described second power set drive described rotor plate 9 to rotate.
In the present embodiment, described second water injector 11 is identical with the structure of the first water injector 6, and described second centrifuge washing aqueous dispersion device 10 is identical with the first centrifuge washing aqueous dispersion device 3 structure.
In the present embodiment, for fully contacting the gas in described dedusting space, the quantity of described second water injector 11 is multiple, and described multiple second water injector 11 is uniformly distributed around described housing 1.
Discharge for realizing the water sprayed into by described second water injector 8 in described dedusting space, in the present embodiment, preferably, the diapire of described drain pan 8 offers the 3rd discharge outlet, water can be discharged by drain elbow by described 3rd discharge outlet, cannot be entered in described dedusting space to make gas by described 3rd discharge outlet.
The gas purifying equipment of the present embodiment drives described rotor plate 9 to rotate by the second power set, make the gas entered by the air inlet of drain pan 8 in described dedusting space, carry out first time purification, now, described second water injector ejection water smoke, the gas flow through in described dedusting space is purified, purified gas enters described air ventilation passage by gas entrance, and can carry out second time purification in described air ventilation passage, thus improves gas cleaning quality.
The sequencing of above embodiment, only for ease of describing, does not represent the quality of embodiment.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (9)
1. a gas purifying equipment, is characterized in that, comprises housing, base plate, the first centrifuge washing aqueous dispersion device, rotating mechanism, the first water inlet pipe and the first water injector;
The inside of described housing is formed with air ventilation passage; Described base plate is arranged in described housing, and perpendicular to the gas flow direction in described air ventilation passage; Described base plate offers multiple opening be convenient to gas and passed through;
One end of described rotating mechanism is positioned at described hull outside, and the other end is fixed on described base plate, when described rotating mechanism rotates, drives described base plate to rotate;
Described first centrifuge washing aqueous dispersion device is fixed on described base plate;
The sidewall of described housing offers opening, and described first water injector is arranged in described first centrifuge washing aqueous dispersion device, and one end of described first water inlet pipe is communicated with described first water injector through the opening on the sidewall of described housing;
The bottom of described housing offers the first row mouth of a river; The sidewall of described housing offers the second row mouth of a river.
2. gas purifying equipment according to claim 1, it is characterized in that, described first centrifuge washing aqueous dispersion device comprises the ring-type fence of multiple and described base plate coaxial inner conductor, each ring-type fence described includes multiple montant and multiple cross bar, described multiple montant is fixed on the upper surface of described base plate, and distribute along the circumferencial direction of described base plate, each cross bar described is all fixed on described montant.
3. gas purifying equipment according to claim 1, it is characterized in that, described first centrifuge washing aqueous dispersion device comprises multiple net or multiple porous plate, described multiple net or multiple porous plate are all fixed on the upper surface of described base plate, and each net described or each porous plate all form a ring along the circumferencial direction of described base plate.
4. the gas purifying equipment according to Claims 2 or 3, is characterized in that, the described second row mouth of a river is connected with sealing structure for water.
5. gas purifying equipment according to claim 4, is characterized in that, also comprises rotating cylinder, and described rotating cylinder is fixed on described base plate, and described first centrifuge washing aqueous dispersion device is positioned at described rotating cylinder, and the sidewall of described rotating cylinder offers multiple opening.
6. gas purifying equipment according to claim 5, it is characterized in that, described first water injector runs through described first centrifuge washing aqueous dispersion device, and its tubulose closed for one end, and multiple spray orifice is offered on described tube wall, the spray orifice of described adjacent height is along the short transverse arrangement straggly of described first water injector, and the spray orifice of adjacent column is along the circumference arrangement straggly of described first water injector.
7. gas purifying equipment according to claim 6, is characterized in that, the diameter of described spray orifice is 0.1-10mm.
8. gas purifying equipment according to claim 7, is characterized in that, also comprises drain pan, rotor plate, the second centrifuge washing aqueous dispersion device, the second water injector and the second water inlet pipe;
Described housing is arranged in described drain pan; The sidewall of described drain pan offers air inlet;
Described rotor plate is arranged in described drain pan, and can rotate along the axial line of described drain pan;
Described second centrifuge washing aqueous dispersion device is arranged on described rotor plate;
Described second water injector is arranged between described housing and described second centrifuge washing aqueous dispersion device;
The upper wall of described drain pan or diapire offer opening, and described second water inlet pipe, through the opening on the upper wall of described drain pan or diapire, is communicated with described second water injector.
9. gas purifying equipment according to claim 8, is characterized in that, described second water injector is multiple, and described multiple second water injector is uniformly distributed around described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510019127.2A CN104524905B (en) | 2015-01-14 | 2015-01-14 | Gas cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510019127.2A CN104524905B (en) | 2015-01-14 | 2015-01-14 | Gas cleaning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104524905A true CN104524905A (en) | 2015-04-22 |
| CN104524905B CN104524905B (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510019127.2A Expired - Fee Related CN104524905B (en) | 2015-01-14 | 2015-01-14 | Gas cleaning equipment |
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| Country | Link |
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| CN (1) | CN104524905B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413356A (en) * | 2015-12-25 | 2016-03-23 | 德州百斯特化工科技有限公司 | Built-in water curtain wall in dust collection apparatus |
| CN105498408A (en) * | 2016-01-19 | 2016-04-20 | 武柔权 | Self-pumping type powerful spraying smoke and dust taste haze removal machine |
| CN107115749A (en) * | 2016-02-24 | 2017-09-01 | 江苏永纪化工设备有限公司 | A kind of system and its technique suitable for activated coke desulfurization resolution gas Sulphuric acid |
| CN110873378A (en) * | 2018-08-31 | 2020-03-10 | 广东美的白色家电技术创新中心有限公司 | Air purification device and air purifier with same |
| CN110871007A (en) * | 2018-08-31 | 2020-03-10 | 广东美的白色家电技术创新中心有限公司 | A air purifier that is used for air purification's purifier and has it |
| CN110871031A (en) * | 2018-08-31 | 2020-03-10 | 广东美的白色家电技术创新中心有限公司 | Air purification device and air purifier with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105413356A (en) * | 2015-12-25 | 2016-03-23 | 德州百斯特化工科技有限公司 | Built-in water curtain wall in dust collection apparatus |
| CN105498408A (en) * | 2016-01-19 | 2016-04-20 | 武柔权 | Self-pumping type powerful spraying smoke and dust taste haze removal machine |
| CN107115749A (en) * | 2016-02-24 | 2017-09-01 | 江苏永纪化工设备有限公司 | A kind of system and its technique suitable for activated coke desulfurization resolution gas Sulphuric acid |
| CN110873378A (en) * | 2018-08-31 | 2020-03-10 | 广东美的白色家电技术创新中心有限公司 | Air purification device and air purifier with same |
| CN110871007A (en) * | 2018-08-31 | 2020-03-10 | 广东美的白色家电技术创新中心有限公司 | A air purifier that is used for air purification's purifier and has it |
| CN110871031A (en) * | 2018-08-31 | 2020-03-10 | 广东美的白色家电技术创新中心有限公司 | Air purification device and air purifier with same |
| US11833466B2 (en) | 2018-08-31 | 2023-12-05 | Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd. | Purification device for purifying air and air purifier having same |
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| CN104524905B (en) | 2017-03-08 |
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