CN206168155U - High -efficient whirl desorption fine particle device of wet -type - Google Patents

High -efficient whirl desorption fine particle device of wet -type Download PDF

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Publication number
CN206168155U
CN206168155U CN201621068655.3U CN201621068655U CN206168155U CN 206168155 U CN206168155 U CN 206168155U CN 201621068655 U CN201621068655 U CN 201621068655U CN 206168155 U CN206168155 U CN 206168155U
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China
Prior art keywords
fine particle
eddy flow
wet
liquid film
cylinder
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Expired - Fee Related
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CN201621068655.3U
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Chinese (zh)
Inventor
钱姜海
王军锋
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Jiangsu University
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Jiangsu University
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Abstract

The utility model provides a high -efficient whirl desorption fine particle device of wet -type, including cyclone cartridge, whirl washing board, atomizer, injection liquid film shower nozzle, defroster, filter, frequency conversion water pump, collecting tank, PM concentration measurement apparatus and control signal sensor, cyclone cartridge's cylinder bottom is equipped with collecting tank and leakage fluid dram, sets up flue gas inlet in upper portion barrel tangential, and the barrel upper end is equipped with the exhanst gas outlet, whirl washing board, atomizer and injection liquid film shower nozzle from the bottom up in proper order fixed mounting at cylinder cavity, the defroster is installed on cylinder cavity upper portion and is located the exhanst gas outlet below, the delivery port of water pump passes through the pipeline and is connected with the water inlet and the atomizer that spray the liquid film shower nozzle respectively. Realize with the dust fall of spraying, the washing of whirl board, liquid film accuse dirt and adsorb making the high -efficient desorption fine particle thing of hydrocyclone separation device ability, move reliable and stablely. Do not press from both sides fog belt water phenomenon behind the gas cleaning, the equipment material has corrosion resistance, wear -resisting, high temperature resistance performance, long service life.

Description

A kind of Wet-type high-efficient eddy flow removes fine particle device
Technical field
This utility model belongs to dedusting Study on Environmental Protection field, and in particular to a kind of Wet-type high-efficient eddy flow removes trickle Grain device.
Background technology
SO2 and pellet pollution that coal combustion is produced are the main pollutions of China's atmospheric environment.At present, in wet method Dust arrester, such as electric precipitation, dust removal with machine and bag-type dust etc. are respectively arranged with before sulfur removal technology, these dust arresters effectively can be removed Most of large-size particles thing and part fine particle size particulate matter, and it is very low to the fine particle such as PM2.5 removal efficiency and with Particle diameter reduces removal efficiency and is remarkably decreased.Additionally, wet process of FGD dedusting is usually water mist sprinkling or Water curtain filter mode, because Flue gas is short with water smoke juxtaposition process, and contact area is little, and dust removing effects are affected.It is strong due to gas-liquid in sweetening process Strong contact, entrained liquid effect and the crystallization precipitation of heterogeneous reaction effect, cause desulfurization product to be discharged with desulfurization fume so that cigarette Gas fine grain concentration of emission after desulfurization is raised on the contrary.There are some researches show, limestone/gypsum method desulphurization system is being installed The fine grained of coal-fired plant flue gas outlet is mostly PM2.5, in addition to flying dust, the also component such as Gypsum Fibrosum, limestone.In recent years, with Haze weather takes place frequently, and PM2.5 pollutes the health to people and daily life causes serious impact, therefore strengthens fine particle Control and to develop energy-efficient PM removing sulfuldioxides extremely urgent.
This utility model is effectively with cyclonic separation cylinder, liquid film control dirt and purifier, annular spray device, spiral board washing Plate, efficient removal fine particulates, with floor space it is little, technique is relatively easy, absorbent utilization rate is high, cleaning mixture can do To closed circulating, no discharging of waste liquid, seldom, SR is little for water consumption, and operating condition adaptive faculty is strong, and it is stable can Lean on, also meet the service condition of low temperature electric cleaner, higher gas cleaning effect can be reached.Mist is not pressed from both sides after gas cleaning Water phenomenon, equipment material have corrosion resistance, wear-resisting, resistant to elevated temperatures performance, and operation maintenance is easy, long service life.Dedusting While have concurrently removing gaseous contaminant effect, be particularly well-suited to production technology itself have water treatment facilities occasion.
Utility model content
The purpose of this utility model is to contain a large amount of mists for above-mentioned existing wet process of FGD dust collecting process flue gas The problems such as drop, Fine Particles difficulty, complex process, spiral board fouling and clogging, required high energy consumption, provides a kind of Wet-type high-efficient Eddy flow removes fine particle device, and realization atomizing de-dusting, spiral board are washed, liquid film control dirt and absorption enable cyclone separation device Efficient removal fine particulates, stable and reliable operation.Dust removal mechanism mainly has reunion deposition, drop washing, droplet settling, drop Absorption, liquid film control dirt and absorption and Blang's diffusion, interception, inertial collision, wall spread and the machine such as gravitational settling, cyclonic separation System.Before in fume emission to air, deep purifying is carried out to flue gas, fine particle, fine droplet in flue gas are carried out Removing, further reduces the pollutant levels being discharged in atmospheric environment.Using PM concentration measuring apparatus and control signal sensor, Realization is automatically adjusted to fluid flow, while meeting discharge standard, strengthens energy-saving benefit.
The technical solution of the utility model is:If a kind of Wet-type high-efficient eddy flow removing fine particle device include whirl cylinder, Gan Zu spray washings mechanism, demister, variable frequency pump and collecting tank;
The cylinder lower end of the whirl cylinder is provided with collecting tank and leakage fluid dram, the tangentially-arranged rectangle of the cylinder on collecting tank top Gas approach, the cylinder upper end of whirl cylinder are provided with exhanst gas outlet;
The spray washing mechanism includes eddy flow wash plate, aerosol apparatus and injection liquid film shower nozzle, the eddy flow wash plate, spray Day with fog and injection liquid film shower nozzle are fixedly mounted on the cylinder lumen of whirl cylinder from top to bottom successively;
The demister is arranged on the cylinder lumen top of whirl cylinder and is located at below exhanst gas outlet;
The outlet of the variable frequency pump is connected with the water inlet and aerosol apparatus of injection liquid film shower nozzle respectively by pipeline.
In such scheme, also including PM concentration measuring apparatus and control signal sensor;
The PM concentration measuring apparatus are electrically connected with one end of control signal sensor, and the probe difference of PM concentration measuring apparatus It is arranged on gas approach and exhanst gas outlet;The other end of the control signal sensor is electrically connected with the variable frequency pump;
The particle concentration signal that the control signal sensor is provided according to PM concentration measuring apparatus, adjusts variable frequency pump Flow.
In such scheme, also including filter;The filter is arranged between the leakage fluid dram of collecting tank and variable frequency pump Connection pipeline on.
In such scheme, the injection liquid film shower nozzle includes screw thread straight tube, external thread rod, female thread support ring and female thread Liquid barrier;The screw thread straight tube is connected with liquid feeding pipeline by screw thread, and female thread support ring, female thread are arranged in screw thread straight tube External thread rod is connected with pushing out ring axis, center is provided with female thread liquid barrier in screw thread straight tube end, female thread liquid barrier with External thread rod connection on axial line, by threaded adjusting female thread liquid barrier and the gap of screw thread straight tube end.
In such scheme, the eddy flow wash plate includes blind plate and multiple swirl vanes;One end of the swirl vane point An Zhuan not be on the circumference of blind plate.
In such scheme, the aerosol apparatus are annular spray device;The annular spray device connects multiple nozzles.
Further, the nozzle is spiral nozzle.
In such scheme, on the pipeline that the variable frequency pump is connected with the water inlet and aerosol apparatus of injection liquid film shower nozzle respectively Control valve is installed.
In such scheme, the pipeline that the water inlet that the variable frequency pump sprays liquid film shower nozzle with top is connected is provided with pressure Power table.
In such scheme, the demister adopts rotational flow plate defroster or mesh mist eliminator.
Compared with prior art, the beneficial effects of the utility model are:
1. this utility model process is simple, in whirl cylinder, flue gas rises in eddy flow shape, extends the path flowed in cylinder And the time, interact in cylinder with shredded tobacco for water pipes gas, substantially increase by water smoke catch probability;On the one hand injection liquid film makes particulate matter With moisture film collision reaction, particulate matter time of staying in the whirl cylinder is extended;On the other hand, suspension liquid and membrane is clashed into cylinder inboard wall Drop and wall liquid film are produced, drop bounce-back catches fine particle in cylinder, and partial drop is settled by action of gravity, part liquid Drop is got rid of under the action of the centrifugal force to wall, and is trapped by wall liquid film moistening.
2. the closing for being formed in suspension liquid and membrane arranges annular spray device and eddy flow wash plate in vivo, spray the droplet that produces and The drop that liquid film shower nozzle is produced contacts generation liquid film with swirl vane, using liquid collision, adhesion, the principle condensed, in eddy flow Liquid film is formed on plate leaf piece, can be acted on liquid film again when dust-contained airflow is through swirl vane, further be improved purification efficiency; When spouting liquid is larger, liquid pool is formed on spiral board, dust-contained airflow enters eddy flow kitchen sink after spiral board, forms a large amount of Bubble, entraining air bubbles particulate matter are fully acted on cleaning mixture, further improve purification efficiency.
3. the particulate matter and drop of different-grain diameter can effectively be trapped by various capture mechanisms, can be in flue gas The purification of depth is obtained before being emitted into air, the quality of fume emission is further ensured that.Only need to be to existing desulfation dust-extraction device Simply transformed, liquid film ejecting device is set in wet process of FGD wash mill, installed efficient in vivo in liquid film closing Sprayer unit is capable of achieving the efficient removal of fine particle;This utility model can effective control wet process of FGD fine grained and mist The discharge of drop, can be widely applied to be provided with the field of wet method fume desulfurizing system, and investment operating cost is low.
4. this utility model is applied to medium small boiler and suitable volume industrial kiln, the flue gas ash removal of incinerator take off The integrated purifying device of sulfur and other toxic and harmfuls.Floor space is little, and cleaning mixture can accomplish closed circulating, not have Discharging of waste liquid, water consumption is little, SR is little, and operating condition adaptive faculty is strong, also meets the service condition of low temperature electric cleaner, Higher gas cleaning effect can be reached.Mist water phenomenon do not pressed from both sides after gas cleaning, equipment material has corrosion resistance, resistance to Mill, resistant to elevated temperatures performance, long service life.
Description of the drawings
Fig. 1 is the overall structure diagram of one embodiment of this utility model;
Fig. 2 is the injection liquid film nozzle structure schematic diagram of one embodiment of this utility model;
Fig. 3 is the eddy flow wash plate structural scheme of mechanism of one embodiment of this utility model.
In figure:1. gas approach;2. collecting tank;3. filter;4. variable frequency pump;5. eddy flow wash plate;501. blind plate; 502. swirl vane;6. nozzle;7. aerosol apparatus;8. liquid film shower nozzle is sprayed;801. threaded straight tubes;802. external thread rod;803. Female thread support ring;804. female thread liquid barriers;9. demister;10. valve is controlled;11. pressure gauges;12. exhanst gas outlets;13.PM Concentration measuring apparatus;14. control signal sensors;15. whirl cylinders.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in further detail, but it is of the present utility model Protection domain is not limited to this.
Fig. 1 show a kind of embodiment that Wet-type high-efficient eddy flow described in the utility model removes fine particle device, institute State Wet-type high-efficient eddy flow removing fine particle device, including whirl cylinder 15, some groups of spray washing mechanisms, demisters 9, filter 3rd, variable frequency pump 4, collecting tank 2, PM concentration measuring apparatus 13 and control signal sensor 14.
The cylinder lower end of the whirl cylinder 15 is provided with collecting tank 2 and leakage fluid dram, and the cylinder on 2 top of collecting tank is tangentially-arranged Rectangle flue gas import 1, gas approach 1 are connected with air-introduced machine.The cylinder upper end of the whirl cylinder 15 is provided with exhanst gas outlet 12.Institute Stating spray washing mechanism includes eddy flow wash plate 5, aerosol apparatus 7 and injection liquid film shower nozzle 8, the eddy flow wash plate 5, aerosol apparatus 7 It is fixedly mounted on the cylinder lumen of whirl cylinder 15 with injection liquid film shower nozzle 8 from top to bottom successively.The demister 9 is arranged on eddy flow Cylinder 15 cylinder lumen top and be located at exhanst gas outlet 12 below;The outlet of the variable frequency pump 4 by pipeline respectively with spray The water inlet and aerosol apparatus 7 for penetrating liquid film shower nozzle 8 connects.The variable frequency pump 4 is frequency conversion dirt variable frequency pump.The filter 3 sets Put on the pipeline being connected between the leakage fluid dram and variable frequency pump 4 of collecting tank 2.The leakage fluid dram of waste liquid Jing collecting tanks 2 is by dirty change Frequency water pump 4 is evacuated to after filter 3 filters, then is delivered to injection liquid film shower nozzle 8 and aerosol apparatus 7 are recycled.The demister 9 is adopted With rotational flow plate defroster or mesh mist eliminator, fine particulates can be further removed, and fog belt is not pressed from both sides after ensureing gas cleaning Water phenomenon.
The PM concentration measuring apparatus 13 are electrically connected with one end of control signal sensor 14, and the spy of PM concentration measuring apparatus 13 Head is separately positioned on gas approach 1 and exhanst gas outlet 12;The other end of the control signal sensor 14 and the variable frequency pump 4 Electrical connection;The particle concentration signal that the control signal sensor 14 is provided according to PM concentration measuring apparatus 13, adjusts frequency conversion water The converter of pump 4, realization are automatically adjusted to fluid flow, with the reduction of particle concentration, reduce spouting liquid, meet discharge mark While quasi-, strengthen energy-saving benefit.
As shown in Fig. 2 the injection liquid film shower nozzle 8 includes screw thread straight tube 801, external thread rod 802, female thread support ring 803 and female thread liquid barrier 804;The screw thread straight tube 801 is connected with liquid feeding pipeline by screw thread, is arranged in screw thread straight tube 801 Female thread support ring 803, is connected with external thread rod 802 on 803 axis of female thread support ring, in 801 end of screw thread straight tube is provided with Its central band has female thread liquid barrier 804, and female thread liquid barrier 804 is connected with external thread rod on axial line 802, by threaded adjusting Screw thread liquid barrier 804 and the gap of 801 end of screw thread straight tube.
As shown in figure 3, the eddy flow wash plate 5 includes blind plate 501 and multiple swirl vanes 502;The swirl vane 502 One end be separately mounted on the circumference of blind plate 501.
Eddy flow wash plate 5, by the blade angle and the number of blade that design swirl vane 502, Jing analysis of experimentss, blade angle are 15 Degree left and right, when the number of blade is 16, makes cleaning mixture be uniformly distributed on spiral board, washs eddy flow and reaches optimal dust removing effects. One or more levels eddy flow wash plate 5 is installed in whirl cylinder 15, flue gas under the guide effect of cylinder inward eddy plate leaf piece with water in dust removal Or alkali liquor contact, after swirl vane and spiral board upper wash pond of the dusty gas Jing multiple impact surface with flowing liquid membrane, Fine particulates be caught liquid collecting moistening cohesion trapping, efficiently separated under the action of the centrifugal force, and fallen under gravity Enter bottom collecting tank, the spiral board requires the smooth characteristic of anti-corrosion, wear-resisting, surface, and its structure has preferable water distribution characteristic.
Control is separately installed with the pipeline that the variable frequency pump 4 is connected with the water inlet and aerosol apparatus 7 of injection liquid film shower nozzle 8 Valve processed 10.
The pipeline that the water inlet that the variable frequency pump 4 sprays liquid film shower nozzle 8 with top is connected is provided with pressure gauge 11.
Injection liquid film shower nozzle 8 utilizes impinging jet principle, and uniform thin film is formed during water spray.Under certain hydraulic pressure, lead to Overregulate valve 10 and adjust flow, while injection liquid film can be made to reach optimal dust removing effects with the block at the top of adjusting shower nozzle.In rotation One-level or several levels liquid film shower nozzle are installed in flow cartridge, multilayer suspension liquid film layer is formed, liquid film injection Outside Dimensions and thickness of liquid film can To be adjusted according to specifically used situation.8 simple structure of injection liquid film shower nozzle, it is easy to maintenance, it is with low cost, while being easy to peace Dress, long service life.
The aerosol apparatus 7 are annular spray device, connect multiple nozzles 6 using annulus, and nozzle 6 is revolved for the low pressure being not easily blocked Stream atomizer, spiral nozzle or other can produce gas-liquid rotation improve dispersion effect device, preferred spiral nozzle. Limited space forms multiple drop compact districts, meet removing fine particle on the premise of, reach as far as possible reduction floor space, The purpose of investment reduction.
Each component materials of Wet-type high-efficient eddy flow removing fine particle device described in the utility model do corrosion resistant and process or make Use resistant material.
This utility model device carries out wet high-effective eddy flow removing fine particulates, and main process is as follows:In air-introduced machine Under effect, from the gas approach 1 of cylinder bottom tangentially to enter whirl cylinder 15, and helically formula rises dust-contained airflow along barrel, Thick particulate matter is thrown toward collision with wall separation under the action of the centrifugal force.Fine particle is continued up with air-flow, is entered first Enter spiral board scrubbing section, flue gas Jing eddy flows wash plate 5 strengthens rotation, with dedusting under the guide effect of cylinder inward eddy blade 502 Water or alkali liquor contact, after swirl vane 502 and spiral board upper wash pond of the dust-contained airflow impact surface with flowing liquid membrane, lead to Cross the mechanisms such as inertial collision, interception, diffusion, fine particulates are caught liquid collecting moistening cohesion trapping, under the action of the centrifugal force Efficiently separated, and fallen under gravity into bottom collecting tank, reached the purpose of efficient removal fine particle.Then Jing Spray washing area is crossed, dust-contained airflow is interacted with the water smoke layer that aerosol apparatus 7 spray, short in inertial collision, interception and diffusion etc. In the presence of journey mechanism, the particulate matter of wetted cohesion is thrown toward barrel under the action of the centrifugal force, and is coagulated by wall liquid film moistening Poly-, then under gravity with liquid film downstream to collecting tank, the fine particle of collection at large is then as air-flow is continued up. The suspension liquid and membrane for producing through injection liquid film shower nozzle 8 again, fine particle are controlled and purification by suspension liquid and membrane, on the one hand, portion Point particulate matter is rebounded with suspension liquid and membrane contact-impact, extends particulate matter time of staying in the whirl cylinder.On the other hand, suspension liquid and membrane Clash into cylinder inboard wall and produce drop and wall liquid film, drop bounce-back catches fine particle in cylinder, partial drop receives gravity Effect sedimentation, partial drop is got rid of under the action of the centrifugal force to wall, and is trapped by wall liquid film moistening.Wall liquid film is made in gravity Bottom collecting tank is flowed to under.
Flue gas after one-level eddy flow wash plate, aerosol apparatus, liquid film control dirt and adsorbent equipment continues to rise, and can design Jing Two grades or Multi-stage spiral wash plate, aerosol apparatus, liquid film control dirt and absorption, are provided with single or multiple lift above eddy flow washing system Demister 9.Flue gas Jing exhanst gas outlets 12 after purification are discharged.Collecting tank 2 is provided with 15 bottom of whirl cylinder.Sewage flows into cylinder bottom collection Liquid pool, then Jing frequency conversions dirt variable frequency pump 4 be extracted in filter 3, waste liquid Jing filtration process after be delivered to again liquid-jet device circulation profit With.
The beneficial effect of this device, compared with prior art, removes fine particle device using New type wet high-efficiency cyclone, When dust-contained airflow is through eddy flow liquid film, granule is spread, sticks cohesion, liquid film control more easily by inertial collision, interception, Blang The mechanism of action such as dirt and dedusting, gravitational settling, centrifugation is captured, and efficiently solves removing fine particle, and has both absorption The purpose of gaseous contaminant.High-temp waste gas, stickiness granule and drop can be processed, efficiency of dust collection is high.This utility model can be opened up Exhibition is applied to the various outer last person's gas for needing purification and dedusting etc. again.
It should be understood that, although this specification is described according to each embodiment, but not each embodiment only includes one Individual independent technical scheme, this narrating mode of description is only that those skilled in the art will should say for clarity Bright book as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, forming those skilled in the art can be with The other embodiment of understanding.
The a series of detailed description of those listed above is only for the concrete of possible embodiments of the present utility model Illustrate, they are simultaneously not used to limit protection domain of the present utility model, it is all without departing from this utility model skill spirit made etc. Effect embodiment or change are should be included within protection domain of the present utility model.

Claims (10)

1. a kind of Wet-type high-efficient eddy flow removes fine particle device, it is characterised in that wash including whirl cylinder (15), some groups of sprayings Wash mechanism, demister (9), variable frequency pump (4) and collecting tank (2);
The cylinder lower end of the whirl cylinder (15) is provided with collecting tank (2) and leakage fluid dram, and the cylinder on collecting tank (2) top tangentially sets Rectangle flue gas import (1) is put, the cylinder upper end of whirl cylinder (15) is provided with exhanst gas outlet (12);
The spray washing mechanism includes eddy flow wash plate (5), aerosol apparatus (7) and injection liquid film shower nozzle (8), the eddy flow washing Plate (5), aerosol apparatus (7) and injection liquid film shower nozzle (8) are fixedly mounted on the cylinder lumen of whirl cylinder (15) from top to bottom successively;
The demister (9) is installed in the cylinder lumen top of whirl cylinder (15) and is located at below exhanst gas outlet (12);
The outlet of the variable frequency pump (4) is connected with the water inlet and aerosol apparatus (7) of injection liquid film shower nozzle (8) respectively by pipeline Connect.
2. Wet-type high-efficient eddy flow according to claim 1 removes fine particle device, it is characterised in that also including PM concentration Measuring instrument (13) and control signal sensor (14);
The PM concentration measuring apparatus (13) are electrically connected with one end of control signal sensor (14), and PM concentration measuring apparatus (13) Probe is separately positioned on gas approach (1) and exhanst gas outlet (12);The other end of the control signal sensor (14) with it is described Variable frequency pump (4) frequency conversion motor connects;
The particle concentration signal that the control signal sensor (14) is provided according to PM concentration measuring apparatus (13), adjusts frequency conversion water The flow of pump (4).
3. Wet-type high-efficient eddy flow according to claim 1 removes fine particle device, it is characterised in that also including filter (3);The filter (3) is arranged on the pipeline be connected between the leakage fluid dram of collecting tank (2) and variable frequency pump (4).
4. Wet-type high-efficient eddy flow according to claim 1 removes fine particle device, it is characterised in that the injection liquid film Shower nozzle (8) includes screw thread straight tube (801), external thread rod (802), female thread support ring (803) and female thread liquid barrier (804); The screw thread straight tube (801) is connected with liquid feeding pipeline by screw thread, and female thread support ring (803) is arranged in screw thread straight tube (801), External thread rod (802) is connected with female thread support ring (803) axis, center is provided with interior spiral shell in screw thread straight tube (801) end Stricture of vagina liquid barrier (804), female thread liquid barrier (804) are connected with external thread rod on axial line (802), by threaded adjusting female thread Liquid barrier (804) and the gap of screw thread straight tube (801) end.
5. Wet-type high-efficient eddy flow according to claim 1 removes fine particle device, it is characterised in that the eddy flow washing Plate (5) includes blind plate (501) and multiple swirl vanes (502);
One end of the swirl vane (502) is separately mounted on the circumference of blind plate (501).
6. Wet-type high-efficient eddy flow according to claim 1 removes fine particle device, it is characterised in that the aerosol apparatus (7) it is annular spray device;The annular spray device connects multiple nozzles (6).
7. Wet-type high-efficient eddy flow according to claim 6 removes fine particle device, it is characterised in that the nozzle (6) For spiral nozzle.
8. Wet-type high-efficient eddy flow according to claim 1 removes fine particle device, it is characterised in that the variable frequency pump (4) control valve (10) is separately installed with the pipeline being connected with the water inlet and aerosol apparatus (7) of injection liquid film shower nozzle (8).
9. Wet-type high-efficient eddy flow according to claim 1 removes fine particle device, it is characterised in that the variable frequency pump (4) pipeline that the water inlet for spraying liquid film shower nozzle (8) with top is connected is provided with pressure gauge (11).
10. Wet-type high-efficient eddy flow according to claim 1 removes fine particle device, it is characterised in that the demister (9) using rotational flow plate defroster or mesh mist eliminator.
CN201621068655.3U 2016-09-21 2016-09-21 High -efficient whirl desorption fine particle device of wet -type Expired - Fee Related CN206168155U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621068655.3U CN206168155U (en) 2016-09-21 2016-09-21 High -efficient whirl desorption fine particle device of wet -type

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Application Number Priority Date Filing Date Title
CN201621068655.3U CN206168155U (en) 2016-09-21 2016-09-21 High -efficient whirl desorption fine particle device of wet -type

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106390652A (en) * 2016-09-21 2017-02-15 江苏大学 Wet type fine particle high-efficiency cyclone removal device
CN110848970A (en) * 2019-10-15 2020-02-28 杭州中橙科技有限公司 Energy-saving environment-friendly gas heating and hot water boiler
CN113648773A (en) * 2021-09-06 2021-11-16 华东理工大学 Device and method for washing and separating solid-containing gas

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106390652A (en) * 2016-09-21 2017-02-15 江苏大学 Wet type fine particle high-efficiency cyclone removal device
CN110848970A (en) * 2019-10-15 2020-02-28 杭州中橙科技有限公司 Energy-saving environment-friendly gas heating and hot water boiler
CN113648773A (en) * 2021-09-06 2021-11-16 华东理工大学 Device and method for washing and separating solid-containing gas

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Granted publication date: 20170517

Termination date: 20180921