CN105396404A - Water spray purifying system applied to industrial flue gas dedusting - Google Patents
Water spray purifying system applied to industrial flue gas dedusting Download PDFInfo
- Publication number
- CN105396404A CN105396404A CN201510761575.XA CN201510761575A CN105396404A CN 105396404 A CN105396404 A CN 105396404A CN 201510761575 A CN201510761575 A CN 201510761575A CN 105396404 A CN105396404 A CN 105396404A
- Authority
- CN
- China
- Prior art keywords
- screen pack
- flue gas
- temperature
- plc
- pressure data
- 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
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
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The invention discloses a water spray purifying system applied to industrial flue gas dedusting. The water spray purifying system applied to industrial flue gas dedusting comprises a machine body, a sprayer, a filtering screen, a flue gas charge pipeline, a drive mechanism, a temperature and pressure data acquiring device, a gas pressure regulating valve, an alarm, a laser transmitter 1, a laser transmitter 2, a sewage diversion baffle and a primary filtering device, wherein the top of the machine body is provided with a clean air discharge pipeline; the sprayer and the filtering screen are both arranged in the machine body; the flue gas charge pipeline is communicated with the side wall of the machine body; the drive mechanism is connected with the machine body and is used for controlling the filtering screen to drive; the temperature and pressure data acquiring device stretches into the machine body and is connected with a PLC; the gas pressure regulating valve, the alarm and the laser transmitter 1 are all connected with the PLC; the laser transmitter 2 is connected with the temperature and pressure data acquiring device and the PLC; the sewage diversion baffle is arranged in the machine body and is positioned below the filtering screen; the sprayer is positioned above the filtering screen; the sewage diversion baffle is of a slope structure, and the bottom of the slope is provided with a water drainage channel; light sources of the laser transmitters are directed to the temperature and pressure data acquiring device. The water spray purifying system applied to industrial flue gas dedusting is reasonable in design, is simple in structure, effectively enhances the flue gas purifying effect, and enhances the dedusting efficiency.
Description
Technical field
The present invention relates to a kind of cleaning system, specifically, relate to the mist purification device being applied to industrial smoke dedusting.
Background technology
Along with development and the progress of society, on the one hand, air pollution is more and more serious; On the other hand, the consciousness of mankind's protection of the environment also strengthens day by day, also more and more higher to the requirement of air quality.The flue dust of all types of industries discharge is air-polluting main source.At present, the loss that China causes because of environmental problem has accounted for greatly 15% of gross national product, visible, and pollution problem is very severe, and the clean of flue gas has great significance to environmental protection.
But existing flue gas purifying equipment, its screen pack is all carry out smoke filtration in static state.Screen pack is when filtering flue gas, and on it, the hole place of many through holes is easy to the water droplet piling up dust-laden, through hole is blocked and clogs, thus cause the clean-up effect of equipment to be deteriorated.And equipment after a number of uses, staff needs screen pack to disassemble to clean, and then reinstalls in equipment and use, and this also have impact on the efficiency of dedusting to a great extent.
Summary of the invention
The object of the present invention is to provide a kind of mist purification device being applied to industrial smoke dedusting, mainly solve the poor and problem that efficiency of dust collection is low of existing flue gas purifying equipment clean-up effect.
To achieve these goals, the technical solution used in the present invention is as follows:
Be applied to the mist purification device of industrial smoke dedusting, comprise the body that top is provided with pure air discharge duct, all be arranged on the spray thrower of this internal body and be at least the screen pack of one deck, the smoke inlet pipe road that one end is communicated with organism sidewall, be connected with body and the transmission mechanism rotated for controlled filter net, to stretch in body and to be connected with the temperature and pressure data acquisition unit of a PLC, the gas pressure control valve be all connected with PLC, alarm and generating laser, the generating laser be simultaneously connected with temperature and pressure data acquisition unit and PLC, be arranged on internal body and be positioned at the sewage drainage dividing plate below screen pack, and initial filter device, described spray thrower is positioned at the top of screen pack, described sewage drainage dividing plate is ramp structure, and the bottom on its slope offers drainage channel, described generating laser light source directive temperature and pressure data acquisition unit, described initial filter device comprises the housing is simultaneously connected with the smoke inlet pipe road other end and gas pressure control valve, and is all arranged on supporting layer and first filter layer that in this housing and past smoke inlet pipe road setting direction is arranged in order, wherein:
Supporting layer, for support housing structure, and makes gas flow toward first filter layer setting direction;
First filter layer, for the particle in initial gross separation gas, this first filter layer is made up of the microfiber layer adopting shell solution to be made by electrostatic spinning process.
As preferably, described screen pack is stainless steel filter screen.
Specifically, the chitosan solution concentration in described electrostatic spinning process is 10%, and the preparation process of its chitosan solution is: be dissolved in by shitosan in the acetic acid mixed solvent of water and 50 ~ 80% concentration, and regulates the viscosity of mixed solution with the polyethylene glycol oxide of 4%.
Specifically, described temperature and pressure data acquisition unit comprises the optical-electrical converter be connected with PLC, and end stretches in body and enclosed inside has the covering of fiber grating and the optical fiber directional coupler be simultaneously connected with covering and optical-electrical converter; Described generating laser light source directive fiber grating.
Specifically, described transmission mechanism comprises the motor being arranged on engine body exterior, the frequency converter be connected with this motor, and is arranged on internal body and the turning cylinder be simultaneously connected with machine shaft and screen pack.
Again further, the value of the angle a between described screen pack and horizontal direction is: 0 ° of <a<90 °.
In other words, the value of the angle a between described screen pack and horizontal direction is: 90 ° of <a<180 °.
Compared with prior art, the present invention has following beneficial effect:
(1) the present invention is reasonable in design, and structure is simple, and simple operation, easy to maintenance, dedusting is with low cost.
(2) in the present invention, smoke inlet pipe road passes into flue gas, and spray thrower ejecting liquid and flue gas carry out chemical reaction, removes pernicious gas and isolates harmful particulate matter, the gas of dedusting carries out filtering, purifying by screen pack, can obtain clean gas and be discharged.Udst separation mode of the present invention is simple, practical, and good purification, efficiency of dust collection is high.
(3) the present invention using shitosan as raw material, and the mixed solvent of itself and water and acetic acid is mixed together formation chitosan solution, then via after polyethylene glycol oxide adjusting viscosity, the fibrage being used as initial filter flue gas has been made again via electrostatic spinning process, thus, just the impurity in flue gas can filtered, while alleviating filter screen filtration pressure, effectively absorb the harmful heavy metal ions in flue gas, thus with subsequent purification coordination of processes, realize the purification of flue gas, experiment shows, the present invention compares existing flue gas purifying equipment, its purification efficiency can reach more than 20 times of existing equipment.
(4) the present invention adopts polyethylene glycol oxide to regulate the viscosity of chitosan solution, can strengthen the film-formation result of shitosan, improves the dynamics of its absorption micron and nanometer section dust granules, optimizes initial filter device to the clean-up effect of flue gas.
(5) because the purification of industrial discharge flue gas is the process that HTHP turns to low-temperature atmosphere-pressure, thus in order to strengthen the security of operation, the stability of raising system process, the present invention is provided with PLC, generating laser, temperature and pressure data acquisition unit, gas pressure control valve and alarm, by controlling generating laser to temperature and pressure data acquisition unit Emission Lasers, and structural design has been carried out to temperature and pressure data acquisition unit, make it when pressure and temperature two kinds of physical quantitys of residing environment change, the cycle of fiber grating and effective refractive index can change, thus the centre wavelength of reverberation is changed, by the variable quantity of reverberation wavelength before and after detecting physical quantities change, and utilize PLC to carry out testing result analyzing the situation of change that just can obtain measured physical quantity, then according to the actual temperature in body and pressure, PLC controls the pressure that gas pressure control valve regulates flue gas, report to the police simultaneously, staff is reminded to strengthen the dynamics of spray, to realize the fast cooling to flue gas, so just can realize in the process of whole udst separation flue gas, keep regulating the Synchronization Control of gas pressure and temperature, and test shows, temperature and pressure data acquisition unit in the present invention, its accuracy of detection can reach 1 × 10
-5nm, the light signal of superhigh precision detects and greatly facilitates the accurate control and regulation of staff to flue gas pressures in body and temperature.
(6) the present invention is provided with transmission mechanism, it can drive screen pack to rotate, and there is between screen pack and horizontal direction certain angle of inclination, therefore while screen pack rotates, it can increase the disturbance of air-flow and current in body, thus make the dust-containing water at screen pack hole place drip dropping fast under the influence of centrifugal force, and then it is blocked to efficiently avoid screen pack through hole, screen pack is remained and well filters and purifying property, to guarantee the effect of gas cleaning.
(7) screen pack in the present invention is provided with multilayer, and along with the rotation of multiple filtration net, it can increase the contact probability of flue gas and spray water in body further, thus the dedusting of flue dust and cooling-down effect is obtained significantly improve.
(8) the present invention is provided with sewage drainage dividing plate and drainage channel, and the sewage drainage dividing plate of ramp structure can make sewage natural flow, and sewage sewage water conservancy diversion dedusting produced by the drainage channel bottom sewage drainage dividing plate is to outside body.
(9) the present invention is stable, and does not need to dismantle screen pack and clean, and thus makes efficiency of dust collection obtain and significantly improves, and saved cost.
(10) cost performance of the present invention is high, with strong points, and effectively can process and be in high temperature, high humidity and pernicious gas under inflammable and explosive state, therefore, it is with a wide range of applications, and is suitable for promoting the use of.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of temperature and pressure data acquisition unit.
Fig. 3 is the fundamental diagram of temperature and pressure data acquisition unit.
Wherein, the parts name that Reference numeral is corresponding is called:
1-frequency converter, 2-motor, 3-turning cylinder, 4-sewage drainage dividing plate, 5-screen pack, 6-alarm, 7-temperature and pressure data acquisition unit, 701-fiber grating, 702-covering, 703-optical-electrical converter, 704-optical fiber directional coupler, 8-PLC controller, 9-pure air discharge duct, 10-spray thrower, 11-body, 12-smoke inlet pipe road, 13-supporting layer, 14-housing, 15-first filter layer, 16-drainage channel, 17-gas pressure control valve, 18-generating laser.
Detailed description of the invention
As shown in Figure 1, the present invention includes body 11, spray thrower 10, screen pack 5, pure air discharge duct 9, smoke inlet pipe road 12, sewage drainage dividing plate 4, temperature and pressure data acquisition unit 7, PLC 8, generating laser 18, initial filter device and transmission mechanism.Described spray thrower 10 and screen pack 5 are all arranged on the inside of body 11, and spray thrower 10 is positioned at the top of screen pack 5.Described pure air discharge duct 9,13, smoke inlet pipe road are all communicated with body 11, and wherein, smoke inlet pipe road 12 needs the flue gas of udst separation for passing into, and pure air discharge duct 9 is for discharging the pure air after gas cleaning.
Described generating laser 18 is connected with PLC 8, for Emission Lasers under the control of PLC 8; And described temperature and pressure data acquisition unit 7 is for receiving laser, and the temperature and pressure data gathered in fume treatment process in body 11, then reach PLC 8 to process, it comprises the optical-electrical converter 703 be connected with PLC 8, end stretches in body 11 and enclosed inside has the covering 702 of fiber grating 701, and the optical fiber directional coupler 704 be simultaneously connected with covering 702 and optical-electrical converter 703, its structure is as shown in Figure 2.Temperature and pressure data acquisition unit 7 is according to the change of the flue gas pressures passed into and temperature, the light source be transmitted in this light temperature and pressure data acquisition unit 7 is made to produce corresponding optical signal, this optical signal is converted to the signal of telecommunication by temperature and pressure data acquisition unit 7, process as reached PLC 8, as shown in Figure 3, specifically, this process comprises the following steps:
(1), after light source enters temperature and pressure data acquisition unit, the change of extraneous gas pressure and temperature is reached fiber grating by covering;
(2) fiber grating is responded to this change and to incident light source, corresponding reflection is occurred and by the optical signal transmission after reflection to optical fiber directional coupler;
(3) reflected light signal received carries out being coupled and transfers to optical-electrical converter and processes by optical fiber directional coupler;
(3) optical-electrical converter converts the optical signal received to the signal of telecommunication, and by this electric signal transmission to PLC.
In addition, described PLC 8 is also connected to a gas pressure control valve 17 and alarm 6.
Described initial filter device is used for carrying out initial filter to being about to the flue gas entered in body 11, it comprises the housing 14 simultaneously with smoke inlet pipe road 12 other end and gas pressure control valve 17, and to be all arranged in this housing 14 and the supporting layer 13 be arranged in order toward smoke inlet pipe road setting direction and first filter layer 15, wherein: supporting layer is used for support housing structure, and gas is flowed toward first filter layer setting direction, in the present embodiment, adopt filter screen as the supporting layer of housing; First filter layer is used for the particle in initial gross separation gas.In the present embodiment, described first filter layer 15 is made up of the microfiber layer adopting shell solution to be made by electrostatic spinning process, and the chitosan solution concentration in electrostatic spinning process is 10%, the preparation process of its chitosan solution is: be dissolved in by shitosan in the acetic acid mixed solvent of water and 50 ~ 80% concentration, and regulates the viscosity of mixed solution with the polyethylene glycol oxide of 4%.
Described transmission mechanism is used for controlled filter net 5 and rotates, to reach the effect of udst separation, specifically, this transmission mechanism comprises the motor 2 being arranged on body 11 outside, the frequency converter 1 be connected with this motor 2, and be arranged on body 11 inside and the turning cylinder 3 be simultaneously connected with motor 2 rotating shaft and screen pack 5.
Described sewage drainage dividing plate 4 is arranged in body 11, and is positioned at the below of screen pack 5, and this sewage drainage dividing plate 4 is ramp structure, and the bottom on its slope offers drainage channel 16.Sewage drainage dividing plate 4 and drainage channel 16 coordinate, and the sewage water conservancy diversion dropped on sewage drainage dividing plate 4 can be entered drainage channel, then be discharged via drainage pipeline 13.
Further, in the present embodiment, the value of the angle a between described screen pack 5 and horizontal direction is 0 ° of <a<90 °, or be 90 ° of <a<180 °, screen pack 5 and horizontal direction are arranged according to certain angle, and make it together rotate along with turning cylinder 3, just the disturbance in body 11 between air-flow and current can be increased, prevent the through hole of screen pack 5 blocked, and as preferred, in the present embodiment, this screen pack 5 is stainless steel filter screen, and its quantity is at least one deck.
The course of work of the present invention is as follows:
To the flue gas of udst separation be needed first to enter into initial filter device, carry out initial filter by first filter layer 15.Gas after initial filter is passed in body 11 from smoke inlet pipe road 9 again, simultaneously spray thrower 10 starts to body 11 inside ejection spray water, and this kind of spray water is prior art, after itself and smoke contacts, by harmful gas removing wherein, harmful particulate matter can be separated simultaneously.
Then, motor 2 also starts running work, it provides power, and under the speed Control of frequency converter 1, turning cylinder 3 is driven to make vertical rotation, then screen pack 5 can be made to play rotation with one by the rotation of this turning cylinder 3, owing to there is certain angle (in the present embodiment between screen pack 5 and horizontal direction, in Fig. 1, the left side of screen pack and horizontal direction are 165 °, the right and horizontal direction are 15 °, screen pack is provided with six layers), therefore, gas after dedusting can either filter by screen pack 5 well, purification, finally form pure air, discharged by pure air discharge duct 9, the dust-containing water at its hole place can be made again to drip and to drop on sewage drainage dividing plate 4 under the influence of centrifugal force fast, avoid through hole blocked.The sewage produced after flue-gas dust removal and purification and from the dust-containing water that screen pack 5 hole falls down drop in sewage drainage dividing plate 4 flowing, then through drainage channel 13, its water conservancy diversion is gone out outside body 11.
In the process of above-mentioned purifying smoke, PLC 8 controls generating laser 18 Emission Lasers, and temperature and pressure data acquisition unit 7 receives laser, and the temperature and pressure data in Real-time Collection body 11, and transfers to PLC 8 and process.When in body 11, pressure is excessive, PLC 8 controls the pressure that gas pressure control valve 17 regulates flue gas; When in body 11, temperature is too high, then PLC 8 controls alarm 6 and reports to the police, and with the spray degree of reminding operating personnel to strengthen spray water, flue gas is cooled fast.So just can ensure the security operated.
Above-described embodiment is only the present invention's preferably one of implementation; should not be used for limiting the scope of the invention; all changes done under design principle of the present invention and thought and polishing; its technical problem solved is identical with the present invention in fact, all should in protection scope of the present invention.
Claims (7)
1. be applied to the mist purification device of industrial smoke dedusting, it is characterized in that: comprise the body (11) that top is provided with pure air discharge duct (9), all be arranged on the spray thrower (10) of this body (11) inside and be at least the screen pack (5) of one deck, the smoke inlet pipe road (12) that one end is communicated with body (11) sidewall, be connected with body (11) and the transmission mechanism rotated for controlled filter net, to stretch in body (11) and to be connected with the temperature and pressure data acquisition unit (7) of a PLC (8), the gas pressure control valve (17) be all connected with PLC (8), alarm (6) and generating laser (18), be arranged on body (11) inside and the sewage drainage dividing plate (4) be positioned at below screen pack (5), and initial filter device, described spray thrower (10) is positioned at the top of screen pack (5), described sewage drainage dividing plate (4) is ramp structure, and the bottom on its slope offers drainage channel (16), described generating laser (8) light source directive temperature and pressure data acquisition unit (7), described initial filter device comprises the housing (14) be simultaneously connected with smoke inlet pipe road (12) other end and gas pressure control valve (17), and to be all arranged in this housing (14) and the supporting layer (13) be arranged in order toward smoke inlet pipe road setting direction and first filter layer (15), wherein:
Supporting layer, for support housing structure, and makes gas flow toward first filter layer setting direction;
First filter layer, for the particle in initial gross separation gas, this first filter layer is made up of the microfiber layer adopting shell solution to be made by electrostatic spinning process.
2. the mist purification device being applied to industrial smoke dedusting according to claim 1, is characterized in that: described screen pack (5) is stainless steel filter screen.
3. the mist purification device being applied to industrial smoke dedusting according to claim 1 and 2, it is characterized in that: the chitosan solution concentration in described electrostatic spinning process is 10%, the preparation process of its chitosan solution is: be dissolved in by shitosan in the acetic acid mixed solvent of water and 50 ~ 80% concentration, and regulates the viscosity of mixed solution with the polyethylene glycol oxide of 4%.
4. the mist purification device being applied to industrial smoke dedusting according to claim 3, it is characterized in that: described temperature and pressure data acquisition unit (7) comprises the optical-electrical converter (703) be connected with PLC (8), end stretches in body (11) and enclosed inside has the covering (702) of fiber grating (701) and the optical fiber directional coupler (704) be simultaneously connected with covering (702) and optical-electrical converter (703); Described generating laser (8) light source directive fiber grating (701).
5. the mist purification device being applied to industrial smoke dedusting according to claim 4, it is characterized in that: described transmission mechanism comprises the motor (2) being arranged on body (11) outside, the frequency converter (1) be connected with this motor (2), and be arranged on body (11) inside and the turning cylinder (3) be simultaneously connected with motor (2) rotating shaft and screen pack (5).
6. the mist purification device being applied to industrial smoke dedusting according to claim 5, is characterized in that: the value of the angle a between described screen pack (5) and horizontal direction is: 0 ° of <a<90 °.
7. the mist purification device being applied to industrial smoke dedusting according to claim 5, is characterized in that: the value of the angle a between described screen pack (5) and horizontal direction is: 90 ° of <a<180 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510761575.XA CN105396404A (en) | 2015-11-11 | 2015-11-11 | Water spray purifying system applied to industrial flue gas dedusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510761575.XA CN105396404A (en) | 2015-11-11 | 2015-11-11 | Water spray purifying system applied to industrial flue gas dedusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105396404A true CN105396404A (en) | 2016-03-16 |
Family
ID=55462359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510761575.XA Pending CN105396404A (en) | 2015-11-11 | 2015-11-11 | Water spray purifying system applied to industrial flue gas dedusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105396404A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422641A (en) * | 2016-12-27 | 2017-02-22 | 郑州源冉生物技术有限公司 | Mute water bath dust collection device for smoke environment protection |
| CN107398140A (en) * | 2017-09-26 | 2017-11-28 | 浙江德清艾卡蒙特环保工程有限公司 | A kind of micronic dust centrifugal purifier |
| CN108201759A (en) * | 2017-11-17 | 2018-06-26 | 常熟简尚信息科技有限公司 | A kind of novel blessing structure on mixing plant |
| CN108211594A (en) * | 2017-11-17 | 2018-06-29 | 广东龙城建筑工程有限公司 | A kind of modified chemical emission settler |
| CN108211727A (en) * | 2017-11-17 | 2018-06-29 | 莫业进 | A kind of industrially desulfurized, the out of stock dust-extraction unit of modified form |
| CN108214922A (en) * | 2017-11-17 | 2018-06-29 | 常熟简尚信息科技有限公司 | A kind of blessing structure on modified mixing plant |
| CN108211607A (en) * | 2017-11-17 | 2018-06-29 | 莫业进 | A kind of infant industry desulfurization, out of stock dust-extraction unit |
| CN108211604A (en) * | 2017-11-17 | 2018-06-29 | 何艳菲 | A kind of modified agricultural fertilizer processing unit |
| CN108211595A (en) * | 2017-11-17 | 2018-06-29 | 广东龙城建筑工程有限公司 | A kind of novel chemical exhaust gas precipitation device |
| CN109499270A (en) * | 2018-12-25 | 2019-03-22 | 杭州航民热电有限公司 | Boiler fired coal flue gas desulfurization and denitrification device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201884024U (en) * | 2010-09-28 | 2011-06-29 | 北京品傲光电科技有限公司 | Fiber grating sensor-based system used for monitoring coalbed methane well |
| CN102115918A (en) * | 2011-03-13 | 2011-07-06 | 东华大学 | Preparation method of superfine oriented polymer fibers through stable jet-flow electrically driven spinning |
| US20130068687A1 (en) * | 2011-09-21 | 2013-03-21 | Suresh L. Shenoy | Fine fibers made from polymer crosslinked with resinous aldehyde composition |
| CN103432861A (en) * | 2013-09-24 | 2013-12-11 | 中国五冶集团有限公司 | Sintering desulfurization and white smoke removal system and technological process of sintering desulfurization and white smoke removal system |
| CN203484015U (en) * | 2013-09-12 | 2014-03-19 | 五冶集团成都节能工程技术服务有限公司 | Novel rotational flow spraying type water mist filter |
-
2015
- 2015-11-11 CN CN201510761575.XA patent/CN105396404A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201884024U (en) * | 2010-09-28 | 2011-06-29 | 北京品傲光电科技有限公司 | Fiber grating sensor-based system used for monitoring coalbed methane well |
| CN102115918A (en) * | 2011-03-13 | 2011-07-06 | 东华大学 | Preparation method of superfine oriented polymer fibers through stable jet-flow electrically driven spinning |
| US20130068687A1 (en) * | 2011-09-21 | 2013-03-21 | Suresh L. Shenoy | Fine fibers made from polymer crosslinked with resinous aldehyde composition |
| CN203484015U (en) * | 2013-09-12 | 2014-03-19 | 五冶集团成都节能工程技术服务有限公司 | Novel rotational flow spraying type water mist filter |
| CN103432861A (en) * | 2013-09-24 | 2013-12-11 | 中国五冶集团有限公司 | Sintering desulfurization and white smoke removal system and technological process of sintering desulfurization and white smoke removal system |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422641A (en) * | 2016-12-27 | 2017-02-22 | 郑州源冉生物技术有限公司 | Mute water bath dust collection device for smoke environment protection |
| CN107398140A (en) * | 2017-09-26 | 2017-11-28 | 浙江德清艾卡蒙特环保工程有限公司 | A kind of micronic dust centrifugal purifier |
| CN108201759A (en) * | 2017-11-17 | 2018-06-26 | 常熟简尚信息科技有限公司 | A kind of novel blessing structure on mixing plant |
| CN108211594A (en) * | 2017-11-17 | 2018-06-29 | 广东龙城建筑工程有限公司 | A kind of modified chemical emission settler |
| CN108211727A (en) * | 2017-11-17 | 2018-06-29 | 莫业进 | A kind of industrially desulfurized, the out of stock dust-extraction unit of modified form |
| CN108214922A (en) * | 2017-11-17 | 2018-06-29 | 常熟简尚信息科技有限公司 | A kind of blessing structure on modified mixing plant |
| CN108211607A (en) * | 2017-11-17 | 2018-06-29 | 莫业进 | A kind of infant industry desulfurization, out of stock dust-extraction unit |
| CN108211604A (en) * | 2017-11-17 | 2018-06-29 | 何艳菲 | A kind of modified agricultural fertilizer processing unit |
| CN108211595A (en) * | 2017-11-17 | 2018-06-29 | 广东龙城建筑工程有限公司 | A kind of novel chemical exhaust gas precipitation device |
| CN109499270A (en) * | 2018-12-25 | 2019-03-22 | 杭州航民热电有限公司 | Boiler fired coal flue gas desulfurization and denitrification device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105396404A (en) | Water spray purifying system applied to industrial flue gas dedusting | |
| CN105344194A (en) | Automatic industrial flue gas purifying system | |
| CN107186340B (en) | Steel-cored aluminium strand end aluminum stranded conductor cutting tool | |
| CN105344222A (en) | Spray-type flue gas dedusting purifying system | |
| CN205435290U (en) | Industry tail gas wet -type purifier | |
| CN208660820U (en) | A kind of lacquer spraying technique photocatalysis deodorizing device | |
| CN210543994U (en) | Water-bath dust collector for industrial waste gas treatment | |
| CN206325401U (en) | A kind of flue-gas dust-removing and desulfurization denitrification system | |
| CN103028303B (en) | Method and device for purifying asphalt smoke | |
| CN203695230U (en) | Swirler | |
| CN207858816U (en) | A kind of piping lane crusing robot with air purification and fire-extinguishing function concurrently | |
| CN112807972B (en) | High-efficient compound dust removal SOx/NOx control equipment of industrial waste gas | |
| CN206944407U (en) | A kind of ventilative amount monitoring system of the filter of air purifier | |
| CN201760220U (en) | Plasma waste gas purifying device | |
| CN106422609A (en) | Full-automatic multi-purpose energy-saving and environment-friendly equipment with self-cleaning function | |
| CN105822387B (en) | Underground engineering diesel-driven generator station tail gas comprehensive treatment advanced treatment apparatus and processing method | |
| CN205199277U (en) | Water smoke dust purification device | |
| CN110302653B (en) | Desulfurization and denitrification reaction device for combustion boiler | |
| CN209630782U (en) | A kind of Environment Protecting Desulfurized Mist Eliminator | |
| CN102600688A (en) | Water spray dedusting device for preventing air quality from exceeding standard | |
| CN205199218U (en) | Safe molding die industry flue gas filtration system | |
| CN215975695U (en) | Natural gas purification device | |
| CN205199217U (en) | Smoke purifier | |
| CN107537262A (en) | Spiral-flow type air cleaning system | |
| CN107289455A (en) | A kind of flue automatic dust removing apparatus and its control method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |