CN112237812A - Device and method for improving liquid drop generation of emptying pipe of acid-alkali liquor tank - Google Patents
Device and method for improving liquid drop generation of emptying pipe of acid-alkali liquor tank Download PDFInfo
- Publication number
- CN112237812A CN112237812A CN201910644598.0A CN201910644598A CN112237812A CN 112237812 A CN112237812 A CN 112237812A CN 201910644598 A CN201910644598 A CN 201910644598A CN 112237812 A CN112237812 A CN 112237812A
- Authority
- CN
- China
- Prior art keywords
- acid
- emptying pipe
- generation
- improving
- pipe
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 75
- 239000003513 alkali Substances 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 37
- 239000000945 filler Substances 0.000 claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 21
- 238000011010 flushing procedure Methods 0.000 claims description 24
- 239000002253 acid Substances 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 4
- 238000011001 backwashing Methods 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 abstract description 9
- 150000002739 metals Chemical class 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 description 12
- 238000005260 corrosion Methods 0.000 description 12
- 239000000779 smoke Substances 0.000 description 9
- 230000009471 action Effects 0.000 description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 4
- 238000010992 reflux Methods 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001039 duplex stainless steel Inorganic materials 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
-
- 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
- B01D53/002—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 condensation
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)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a device and a method for improving liquid drop generation of an emptying pipe of an acid-alkali liquid tank, and the device comprises a tank body, wherein the tank body is provided with the emptying pipe, one end of the emptying pipe is communicated with the inside of the tank body, the other end of the emptying pipe is communicated with the outside, the emptying pipe is provided with a filtering device, the filtering device comprises a filter cartridge, an upper connecting plate and a lower connecting plate, the upper connecting plate is arranged on the filter cartridge and is connected with the emptying pipe, the lower connecting plate is arranged on the filter cartridge and is close to the tank body, the filter cartridge is filled with filler between the upper connecting plate and the lower connecting plate, and one side of the filter cartridge is provided with a. The method for improving the generation of the liquid drops has simple construction and good filtering effect, and the device for improving the generation of the liquid drops can prevent the condensate at the outlet of the emptying pipe from corroding peripheral metals, reduce the generation probability of the condensate and effectively improve the service life of equipment.
Description
Technical Field
The invention relates to the technical field of desulfurization equipment, in particular to a device and a method for improving liquid drop generation of an emptying pipe of an acid-alkali liquor tank.
Background
In the wet desulfurization process, a tank or a tower body in which an absorbent is stored must be provided with a breathing port or an overflow port which is used for stabilizing air pressure and communicated with the atmosphere, and the breathing port or the overflow port generates smoke plume-shaped gas when liquid-carrying gas is repeatedly discharged, so that the periphery of the breathing port is easily corroded seriously. The existing box tank or tower body breathing port or overflow port is arranged at the top of the tank body or the side surface of the tower body, intermittent exhaust is caused due to the change of the temperature of the box tank or the tower body or the slurry inlet amount, smoke plume-shaped gas can be seen by naked eyes, the pipe orifice is hardened and blocked after long-term operation, meanwhile, the periphery of the breathing port is corroded due to long-term invasion of acid and alkali liquor, the breathing port is easy to damage, the appearance is influenced, the potential safety hazard is brought to the safety of the box tank, and the service cycle of the box tank is greatly reduced.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the above-mentioned problems in the prior art. In view of the above, the present invention needs to provide a device and a method for improving liquid drop generation of an emptying pipe of an acid-alkali liquid tank, which can prevent the condensate at the outlet of the emptying pipe from corroding peripheral metals, reduce the probability of generating the condensate, and effectively improve the service life of equipment.
The invention provides a device for improving liquid drop generation of an emptying pipe of an acid-alkali liquor tank, which comprises: the tank body, be equipped with the evacuation pipe on the tank body, the one end of evacuation pipe with the inside intercommunication of tank body, the other end and external intercommunication, be equipped with filter equipment on the evacuation pipe, filter equipment includes cartridge filter, upper junction plate and lower connecting plate, the upper junction plate is established on the cartridge filter and with the evacuation union coupling, the connecting plate is established down on the cartridge filter and close on the tank body sets up, the cartridge filter intussuseption is filled with between the upper junction plate with filler between the lower connecting plate, one side of cartridge filter is equipped with washing unit.
According to the device for improving the generation of liquid drops for the emptying pipe of the acid-alkali liquid tank, the flushing device comprises a flushing pipeline, an electric valve arranged on the flushing pipeline and a timing controller for controlling the electric valve to be opened or closed at regular time, and one end of the flushing pipeline is communicated with the inside of the filter cylinder.
According to the device for improving the generation of liquid drops for the emptying pipe of the acid-alkali liquid tank, a first supporting clamp plate is arranged between the upper connecting plate and the emptying pipe, a second supporting clamp plate with the structure consistent with that of the first supporting clamp plate is arranged between the lower connecting plate and the tank body, and a plurality of strip-shaped through holes which are arranged at equal intervals are formed in the first supporting clamp plate and the second supporting clamp plate.
According to the device for improving the generation of liquid drops for the emptying pipe of the acid-alkali liquid tank, the filler is flocculent acid-alkali resistant metal wires.
According to the device for improving the generation of liquid drops for the emptying pipe of the acid-alkali liquid tank, the strip-shaped through hole in the first supporting clamp plate and the strip-shaped through hole in the second supporting clamp plate are perpendicular to each other.
According to the device for improving the generation of liquid drops for the emptying pipe of the acid-alkali liquid tank, the width of each strip-shaped through hole is D, and the distance between every two strip-shaped through holes is H, wherein H: the range of the ratio of D is 1.5-2: 1.
according to the device for improving the generation of liquid drops for the emptying pipe of the acid-alkali liquid tank, the acid-alkali resistant metal wire is a stainless steel metal wire.
According to the device for improving the generation of liquid drops for the emptying pipe of the acid-alkali liquid tank, a horn-shaped backflow groove is formed between the second supporting clamp plate and the tank body.
The invention relates to a method for improving liquid drop generation of an emptying pipe of an acid-alkali liquid tank, which comprises the following steps:
and 3, installing a flushing device at one side of the filtering device, and performing backwashing on the filtering device at regular time in the using process.
According to the method for improving the generation of the liquid drops for the emptying pipe of the acid-alkali liquid tank, the acid-alkali resistant filler in the step 2 is flocculent stainless steel metal wires.
The invention relates to a device for improving the generation of liquid drops for an emptying pipe of an acid-alkali liquid tank, which is characterized in that a filtering device is arranged on the emptying pipe, wherein flocculent acid-alkali metal wires are filled in the filtering device, and the device has the functions of condensing and filtering smoke-plume-shaped gas generated in the tank body, wherein the condensed liquid is gathered on the flocculent filler and returns to the tank body through the action of gravity, so that the generation of condensed liquid drops is greatly reduced, the generation of the smoke-plume-shaped gas is prevented, the corrosion of the condensed liquid at the outlet of the emptying pipe to peripheral metals is effectively prevented, furthermore, in order to reduce the corrosion of the condensed liquid gathering to the pipeline and prevent the crystallization of the gathered liquid, the pipeline for supplementing liquid into the tank body, namely a flushing device, is shifted to the filtering device, the back flushing is carried out in the filtering device at regular time, the purpose of flushing and cleaning the filtering device and an exhaust pipe is achieved, and the smoothness and the corrosion, the service cycle of the tank is greatly prolonged.
The method for improving the generation of liquid drops by the emptying pipe of the acid-alkali liquid tank has the advantages of simple construction and obvious filtering effect, effectively prevents the generation of smoke plume-shaped gas, reduces the corrosion of condensate to peripheral metal, and improves the service cycle of the tank.
Drawings
FIG. 1 is a schematic structural diagram of an apparatus for improving the generation of liquid drops for an emptying pipe of an acid-alkali liquid tank according to the invention.
FIG. 2 is a partially enlarged schematic view of an apparatus for improving droplet generation of an acid-alkali liquid tank emptying pipe according to the present invention.
Fig. 3 is a top view of a first support splint and a second support splint according to the present invention.
FIG. 4 is a step diagram of a method for improving droplet generation by an acid and alkali tank emptying pipe according to the invention.
Reference numerals: 1-tank body; 2-emptying the pipe; 3-a filtration device; 4-a washing device; 5-a first supporting splint; 6-a second support splint; 7-strip-shaped through holes; 8-a reflux tank; 31-a filter cartridge; 32-an upper connecting plate; 33-a lower connecting plate; 34-a filler; 41-flushing the pipeline; 42-an electrically operated valve; 43-timing controller.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
As shown in fig. 1 to 3, an apparatus for improving the generation of liquid drops in an emptying pipe of an acid-alkali liquid tank comprises: the tank comprises a tank body 1, an emptying pipe 2 is arranged on the tank body 1, one end of the emptying pipe 2 is communicated with the inside of the tank body 1, the other end of the emptying pipe is communicated with the outside, a filtering device 3 is arranged on the emptying pipe 2, the filtering device 3 comprises a filtering cylinder 31, an upper connecting plate 32 and a lower connecting plate 33, the upper connecting plate 32 is arranged on the filtering cylinder 31 and is connected with the emptying pipe 2, the lower connecting plate 33 is arranged on the filtering cylinder 31 and is close to the tank body 1, a filler 34 between the upper connecting plate 32 and the lower connecting plate 33 is filled in the filtering cylinder 31, a flushing device 4 is arranged on one side of the filtering cylinder 31, and it is understood that the installation position of the flushing device 4 is arranged in the central areas of the upper connecting plate 32 and the lower connecting plate 33 and is close to the upper connecting plate 32 so as to effectively flush the filtering device.
The invention relates to a device for improving liquid drop generation of an acid-alkali liquid tank emptying pipe, wherein a filter device 3 is arranged on an emptying pipe 2, flocculent acid-alkali metal wires are filled in the filter device 3, and the fume-plume-shaped gas generated in a tank body 1 is condensed and filtered, wherein the condensate is gathered on flocculent fillers 34 and returns to the interior of the tank body 1 under the action of gravity, so that the generation of condensed liquid drops is greatly reduced, the generation of the fume-plume-shaped gas is prevented, the corrosion of the condensate at the outlet of the emptying pipe 2 on peripheral metals is effectively prevented, furthermore, in order to reduce the corrosion of the condensate on pipelines and prevent the crystallization of aggregates, a pipeline for supplementing liquid into the tank body 1, namely a flushing device 4, is shifted to the filter device 3, the back flushing is carried out in the filter device 3 at regular time, and the purposes of flushing and cleaning the filter device 3 and the exhaust pipe 2 are achieved, the smoothness and the corrosion resistance of the pipeline are ensured, and the service cycle of the tank is greatly prolonged.
As shown in fig. 1, the flushing device 4 includes a flushing pipe 41, an electric valve 42 disposed on the flushing pipe 41, and a timing controller 43 for controlling the opening or closing of the electric valve 42 in a timing manner, one end of the flushing pipe 41 is communicated with the inside of the filter cartridge 31, it should be understood that the filler 34 in the filter device 3 is back-flushed in a timing manner by the controller disposed on the circuit for controlling the operation of the electric valve 42, so as to effectively prevent the filtered condensate from gathering and crystallizing on the filler 34, flush and clean the emptying pipe 2, and ensure the smoothness and corrosion resistance of the pipe.
As shown in fig. 2, a first supporting splint 5 is arranged between the upper connecting plate 32 and the emptying pipe 2, a second supporting splint 6 having the same structure as the first supporting splint 5 is arranged between the lower connecting plate 32 and the tank body 1, and a plurality of strip-shaped through holes 7 arranged at equal intervals are arranged on the first supporting splint 5 and the second supporting splint 6.
As shown in fig. 1 and 2, the filler 34 is a flocculent acid-alkali-resistant metal wire, wherein the acid-alkali-resistant metal wire is made of S31603 stainless steel or duplex stainless steel 2205, or can be a metal wire equal to the first two types of metal wires with acid and alkali resistance, the acid-alkali-resistant metal wire has the functions of condensing and filtering the smoke plume-shaped gas, the condensate is gathered on the flocculent filler 34 and returns to the inside of the tank body 1 under the action of gravity, the probability of liquid drop generation is improved, the smoke plume-shaped gas is prevented from being generated, and therefore the corrosion of the condensate to peripheral metals is effectively reduced.
As shown in fig. 2 and 3, the strip-shaped through holes 7 of the first supporting clamping plate 5 and the strip-shaped through holes 7 of the second supporting clamping plate 6 are arranged perpendicular to each other, and the vertical arrangement and the filtering and intercepting action of the filler 34 prevent the gas in the shape of smoke plume from leaking out of the emptying pipe 2.
As shown in fig. 3, the width of the elongated through hole 7 is D, and the distance between two elongated through holes 7 is H, where H: the range of the ratio of D is 1.5-2: 1, wherein preferred ratio is 1.8 ~ 1, and this ratio can guarantee that the gas of 1 inside of case jar body passes through and gets into filter equipment 3, also can guarantee in the liquid drop after the condensation returns case jar body 1 to guarantee the long-time normal operating of equipment.
As shown in fig. 2, a trumpet-shaped reflux groove 8 is arranged between the second supporting splint 6 and the tank body 1, wherein the reflux groove 8 is used for collecting condensed liquid drops and returning the condensed liquid drops to the tank body 1 under the action of gravity, so that the corrosion of the condensed liquid to the peripheral metal is reduced.
As shown in fig. 4, a method for improving the generation of liquid drops by an emptying pipe of an acid-alkali liquid tank comprises the following steps:
s100, installing a filtering device 3 between the emptying pipe 2 and the tank body 1, and processing and manufacturing a first supporting clamp plate 5 and a second supporting clamp plate 6;
s200, respectively installing a first supporting clamp plate 5 and a second supporting clamp plate 6 at the inlet and the outlet of the filtering device 3, and filling acid and alkali resistant fillers 34 between the first supporting clamp plate 5 and the second supporting clamp plate 6 in the filtering device 3;
s300, installing a flushing device 4 on one side of the filtering device 3, and performing backwashing on the filtering device 3 at regular time in the using process.
The method for improving the generation of liquid drops by the emptying pipe of the acid-alkali liquid tank has the advantages of simple construction and obvious filtering effect, effectively prevents the generation of smoke plume-shaped gas, reduces the corrosion of condensate to peripheral metal, and improves the service cycle of the tank.
As shown in fig. 4, the acid and alkali resistant filler 34 is a flocculent stainless steel wire made of S31603 stainless steel or duplex stainless steel 2205, or two metal wires having the same acid and alkali resistance, the acid and alkali resistant wire condenses and filters the smoke plume-like gas, the condensate is collected on the flocculent filler 34 and returns to the inside of the tank body 1 under the action of gravity, the probability of liquid drop generation is improved, the smoke plume-like gas is prevented, and the corrosion of the condensate to peripheral metals is effectively reduced.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A device for improving liquid drop generation of an emptying pipe of an acid-alkali liquid tank comprises: the tank body, be equipped with the evacuation pipe on the tank body, the one end of evacuation pipe with the inside intercommunication of tank body, the other end and external intercommunication, its characterized in that, be equipped with filter equipment on the evacuation pipe, filter equipment includes cartridge filter, upper junction plate and lower connecting plate, the upper junction plate is established on the cartridge filter and with the evacuation union coupling, the connecting plate is established down on the cartridge filter and close on the tank body sets up, the cartridge filter intussuseption is filled with between the upper junction plate with filler between the lower connecting plate, one side of cartridge filter is equipped with washing unit.
2. The device for improving the generation of liquid drops for the emptying pipe of the acid-alkali liquid tank as claimed in claim 1, wherein the flushing device comprises a flushing pipe, an electric valve arranged on the flushing pipe and a timing controller for controlling the electric valve to open or close at regular time, and one end of the flushing pipe is communicated with the inside of the filter cylinder.
3. The device for improving the generation of liquid drops for the emptying pipe of the acid-alkali liquid tank as claimed in claim 1, wherein a first supporting clamping plate is arranged between the upper connecting plate and the emptying pipe, a second supporting clamping plate is arranged between the lower connecting plate and the tank body and has a structure consistent with that of the first supporting clamping plate, and a plurality of strip-shaped through holes are arranged on the first supporting clamping plate and the second supporting clamping plate at equal intervals.
4. The device for improving the generation of liquid drops for the emptying pipe of the acid-alkali liquid tank as claimed in claim 1, wherein the filler is flocculent acid-alkali resistant metal wires.
5. The apparatus as claimed in claim 3, wherein the through holes of the first supporting plate and the through holes of the second supporting plate are perpendicular to each other.
6. The device for improving the generation of liquid drops for the emptying pipe of the acid-alkali liquid tank as claimed in claim 3, wherein the width of the strip-shaped through hole is D, the distance between two strip-shaped through holes is H, and H: the range of the ratio of D is 1.5-2: 1.
7. the device for improving the generation of liquid drops in the emptying pipe of the acid-alkali liquid tank as claimed in claim 4, wherein the acid-alkali resistant metal wire is a stainless steel wire.
8. The device for improving the generation of liquid drops for the emptying pipe of the acid-alkali liquid tank as claimed in claim 3, wherein a trumpet-shaped backflow groove is arranged between the second supporting clamp plate and the tank body.
9. A method for improving liquid drop generation of an emptying pipe of an acid-alkali liquid tank is characterized by comprising the following steps:
step 1, installing a filtering device between an emptying pipe and a tank body, and processing and manufacturing a first supporting clamp plate and a second supporting clamp plate;
step 2, respectively installing a first supporting splint and a second supporting splint at the inlet side and the outlet side of the filtering device, and filling acid and alkali resistant fillers between the first supporting splint and the second supporting splint in the filtering device;
and 3, installing a flushing device at one side of the filtering device, and performing backwashing on the filtering device at regular time in the using process.
10. The method for improving the generation of liquid drops in the emptying pipe of the acid-alkali liquid tank as claimed in claim 9, wherein the acid-alkali resistant filler in step 2 is flocculent stainless steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910644598.0A CN112237812A (en) | 2019-07-16 | 2019-07-16 | Device and method for improving liquid drop generation of emptying pipe of acid-alkali liquor tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910644598.0A CN112237812A (en) | 2019-07-16 | 2019-07-16 | Device and method for improving liquid drop generation of emptying pipe of acid-alkali liquor tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112237812A true CN112237812A (en) | 2021-01-19 |
Family
ID=74166999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910644598.0A Pending CN112237812A (en) | 2019-07-16 | 2019-07-16 | Device and method for improving liquid drop generation of emptying pipe of acid-alkali liquor tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112237812A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009213973A (en) * | 2008-03-07 | 2009-09-24 | Jfe Steel Corp | Bug filter type dust collector |
| CN203469746U (en) * | 2013-09-18 | 2014-03-12 | 王利国 | Wet-process desulphurization system with multi-stage humidifying demisting device |
| CN104258653A (en) * | 2014-09-25 | 2015-01-07 | 上海安赐机械设备有限公司 | High-efficiency desulfurization tail gas demisting device and process |
| CN104383791A (en) * | 2014-11-27 | 2015-03-04 | 山东碧空环保科技股份有限公司 | Power plant flue gas desulfurization absorption tower in-line chimney |
| CN204485558U (en) * | 2015-01-09 | 2015-07-22 | 上海安赐机械设备有限公司 | A kind of demist cleaner realizing the minimum discharge of coal-burning power plant's wet desulphurization tail gas |
| US20160031731A1 (en) * | 2013-03-06 | 2016-02-04 | Wilsa Holdings, LLC | Method and apparatus for conditioning fluids |
| CN205516980U (en) * | 2016-02-01 | 2016-08-31 | 山东唐明环保科技有限公司 | Ultra -clean discharges wet -type and filters defogging dust collector |
| CN108367234A (en) * | 2015-12-07 | 2018-08-03 | 千代田化工建设株式会社 | Flue gas desulfurization equipment |
| CN208436540U (en) * | 2018-06-07 | 2019-01-29 | 北京国能中电节能环保技术股份有限公司 | A kind of dedusting demister for conveyance conduit |
| CN109420362A (en) * | 2017-08-31 | 2019-03-05 | 刘辉 | A kind of percolate pot with filter structure |
| CN109453635A (en) * | 2018-11-09 | 2019-03-12 | 东莞市末客信息科技有限公司 | A kind of integration dust air-treatment clarifier |
| CN210385223U (en) * | 2019-07-16 | 2020-04-24 | 昆岳互联环境技术(江苏)有限公司 | Device for improving liquid drop generation of emptying pipe of acid-alkali liquor tank |
-
2019
- 2019-07-16 CN CN201910644598.0A patent/CN112237812A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009213973A (en) * | 2008-03-07 | 2009-09-24 | Jfe Steel Corp | Bug filter type dust collector |
| US20160031731A1 (en) * | 2013-03-06 | 2016-02-04 | Wilsa Holdings, LLC | Method and apparatus for conditioning fluids |
| CN203469746U (en) * | 2013-09-18 | 2014-03-12 | 王利国 | Wet-process desulphurization system with multi-stage humidifying demisting device |
| CN104258653A (en) * | 2014-09-25 | 2015-01-07 | 上海安赐机械设备有限公司 | High-efficiency desulfurization tail gas demisting device and process |
| CN104383791A (en) * | 2014-11-27 | 2015-03-04 | 山东碧空环保科技股份有限公司 | Power plant flue gas desulfurization absorption tower in-line chimney |
| CN204485558U (en) * | 2015-01-09 | 2015-07-22 | 上海安赐机械设备有限公司 | A kind of demist cleaner realizing the minimum discharge of coal-burning power plant's wet desulphurization tail gas |
| CN108367234A (en) * | 2015-12-07 | 2018-08-03 | 千代田化工建设株式会社 | Flue gas desulfurization equipment |
| CN205516980U (en) * | 2016-02-01 | 2016-08-31 | 山东唐明环保科技有限公司 | Ultra -clean discharges wet -type and filters defogging dust collector |
| CN109420362A (en) * | 2017-08-31 | 2019-03-05 | 刘辉 | A kind of percolate pot with filter structure |
| CN208436540U (en) * | 2018-06-07 | 2019-01-29 | 北京国能中电节能环保技术股份有限公司 | A kind of dedusting demister for conveyance conduit |
| CN109453635A (en) * | 2018-11-09 | 2019-03-12 | 东莞市末客信息科技有限公司 | A kind of integration dust air-treatment clarifier |
| CN210385223U (en) * | 2019-07-16 | 2020-04-24 | 昆岳互联环境技术(江苏)有限公司 | Device for improving liquid drop generation of emptying pipe of acid-alkali liquor tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209423325U (en) | A kind of high-efficiency spray tower | |
| CN210385223U (en) | Device for improving liquid drop generation of emptying pipe of acid-alkali liquor tank | |
| CN210356194U (en) | Sewage filter without detaching filter screen | |
| CN201366266Y (en) | Self-cleaning filter | |
| CN112237812A (en) | Device and method for improving liquid drop generation of emptying pipe of acid-alkali liquor tank | |
| CN204475493U (en) | A kind of backwash rain perforaled strainer | |
| CN209438168U (en) | A kind of sodium alkali desulfurization slurry piping filter | |
| CN210332278U (en) | Industrial exhaust catalytic purification device | |
| CN209114550U (en) | A kind of plumbing preventing clogging up device | |
| CN110681217B (en) | Vacuum filtration drainage device | |
| CN207641293U (en) | Lithium carbonate filter | |
| CN210097366U (en) | Alkali sprays acid mist absorption tower | |
| CN217939328U (en) | Box filter | |
| CN205650039U (en) | Gas purification jar | |
| CN219502247U (en) | Waste gas purifying equipment of oil body reaction kettle | |
| CN205095507U (en) | Decarbonization solution filters cleaning system | |
| CN212132402U (en) | Condensed water filtering device of boiler economizer | |
| CN208785936U (en) | Cooling water filters and mentions effect cooling device | |
| CN216989054U (en) | Countercurrent waste gas washing tower convenient to maintain and clean | |
| CN214841837U (en) | Separation plate device for liquid storage device | |
| CN216024017U (en) | Waste gas leaching device | |
| CN210332120U (en) | A tail gas absorbing device for production of chlorinated ether ketone | |
| CN204911213U (en) | Wet -type electricity dust collector and desulfurization system | |
| CN213202930U (en) | Coke oven gas buffer tank | |
| CN216703825U (en) | Dust removal mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |