CN105107326A - Membrane method dust collecting and desulfurizing device system for industrial smoke - Google Patents
Membrane method dust collecting and desulfurizing device system for industrial smoke Download PDFInfo
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- CN105107326A CN105107326A CN201510580764.7A CN201510580764A CN105107326A CN 105107326 A CN105107326 A CN 105107326A CN 201510580764 A CN201510580764 A CN 201510580764A CN 105107326 A CN105107326 A CN 105107326A
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- embrane method
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Abstract
The invention discloses a membrane method dust collecting and desulfurizing device system for industrial smoke. The membrane method dust collecting and desulfurizing device system for the industrial smoke comprises a membrane method dust collecting and desulfurizing agent tank, a feeding counting device, a membrane bubble draught fan, a membrane method dust collecting and desulfurizing device and an exhaust draught fan. The feeding counting device is connected with the membrane method dust collecting and desulfurizing agent tank and the membrane method dust collecting and desulfurizing device, the membrane bubble draught fan is connected with the membrane method dust collecting and desulfurizing device, a gas inlet in the membrane method dust collecting and desulfurizing device is connected with a smoke pipeline, and a gas outlet of the membrane method dust collecting and desulfurizing device is connected with a gas inlet of the exhaust draught fan. According to the membrane method dust collecting and desulfurizing device system for the industrial smoke, the purposes of collecting and catching dust (PM2.5 aerosol) extremely high in penetrating force can be effectively achieved, and dust collecting and desulfurizing can be effectively completed.
Description
Technical field
The present invention relates to equipment manufacture of environmental protection field, be specifically related to a kind of industrial smoke embrane method and gather dirt desulfurization change system.
Background technology
As everyone knows, industrial waste gas or construction field waste gas are one of primary pollution source of ambient air, and that causes ambient air dust haze to pollute mainly contains micronic dust (PM2.5 aerosol) and SO
2, NO
xdeng, ambient air pollutes and causes huge harm to the health of the mankind.
For solving waste gas to the severe contamination problem of ambient air, various countries scientific worker has carried out effort in a sustained way.But existing cleaner system and measure, as the sack cleaner of current techniques advanced person, electric cleaner, electric bag joint dedusting device and huge water washing dedust facility and huge foam dust-removing Tower System, collection or the trapping problem of the extremely strong micronic dust of penetration power (PM2.5 aerosol) all effectively can not be solved.The filter material of to be aperture the be molecule level effectively filtering micronic dust (PM2.5 aerosol) in existing technical equipment system, only can solve the limited quantity gas cleaning in the confined space, and corresponding system apparatus cost is high, processing cost is high, for tens thousand of extremely millions of cubic meter/industry hourly or engineering waste gas are had no idea completely easily.
Objectively, the current effective way alleviating or reduce ambient air pollution level only has strange land to move, or the implementing limited production to industrial enterprise or interim to stop production of policy.
In industrial furnace smoke desulfurization, current application effectively invests ten million to several hundred million ten thousand yuan a set of desulfurizer systems easily, desulfuration efficiency is in fact on the low side, and desulphurization cost is higher, the situation of regular appearance is, invest tens million of unit and build desulfurizer, only just enable under the severe inspection of supervision.Huge with operating cost problem because investing for the medium-sized and small enterprises had a large capacity and a wide range, more owing to not investing little effective desulfurizer system, the solution that Bian gets tries every possible means to escape the Environment Protection Responsibility of flue gas desulfurization.
For this reason, can effectively to industrial fumes waste gas dedusting haze and SO in the urgent need to one
2purifying and invest little and that operating cost is low change system.
Summary of the invention
Technical problem to be solved by this invention is, overcome the deficiency of above-mentioned background technology, a kind of industrial smoke embrane method is provided to gather dirt desulfurization change system, this system effectively can solve collection and the trapping problem of the extremely strong micronic dust of penetration power (PM2.5 aerosol), effectively complete poly-dirt and desulfurization, and invest little, operating cost is low.
The technical scheme that the present invention solves the employing of its technical problem is, a kind of industrial smoke embrane method gathers dirt desulfurization change system, comprise that embrane method gathers dirt desulfurizing agent tank, meter dispenser, film bubble blower fan, embrane method gather dirt devulcanizer, exhaust fan, described meter dispenser gathers dirt desulfurizing agent tank respectively and gathers dirt devulcanizer with embrane method and be connected with embrane method, described film bubble blower fan and embrane method are gathered dirt devulcanizer and are connected, the air inlet that described embrane method gathers dirt devulcanizer is connected with flue, and the air inlet of gas outlet and exhaust fan that described embrane method gathers dirt devulcanizer is connected.
Further, described meter dispenser gathers dirt desulfurizing agent tank respectively by pipeline and gathers dirt devulcanizer with embrane method and be connected with embrane method.
Further, the gas outlet that described embrane method gathers dirt devulcanizer is connected with the air inlet of exhaust fan by pipeline.
Further, described film bubble blower and pipeline and embrane method are gathered dirt devulcanizer and are connected.
Compared with prior art, advantage of the present invention is as follows:
(1) the embrane method elecrtonegativity embrane method of gathering in dirt desulfurizing agent tank gathers dirt desulfurizing agent by meter dispenser and film bubble blower fan, gather the flexible film bubble of the elecrtonegativity macromolecular material producing a large amount of flexibles in dirt devulcanizer in embrane method and load with desulfurizing agent, the flexible film bubble of elecrtonegativity macromolecular material is loaded with desulfurizing agent and is floated in flue gas stream, on the one hand, attract with the negative electrostatic of water-solubility membrane phase the imperceptible micro dust particle aerosol (PM2.5 assembling positively charged in flue gas in flue gas stream, PM10 electropositive micronic dust), effectively can solve collection and the trapping problem of the extremely strong micronic dust of penetration power (PM2.5 aerosol), on the other hand, attached desulfurizing agent is carried mutually with the high molecular weight water soluble polymer film bubble of stability with the good mechanical strength that has of superhigh specific surface area, greatly increase the haptoreaction area of desulfurizing agent and flue gas, simultaneously, there is flexible elecrtonegativity film bubble disturbance flue gas stream in a large number, significantly increase the drift time of contact with flue gas, to reach the effect of high-efficiency desulfurization, thus effectively complete poly-dirt and desulfurization.
(2) can equip as the purification of the dusty gas of non-industrial smoke, solve the gas cleaning in larger space, wide adaptability and effective, be adapted to the purifying process of waste gas micronic dust of different scales, different environmental protection equipment status.
(3) change system is simple, and cost is low, and meanwhile, poly-dirt desulfurization is simple, and efficiently, and operating cost is lower, is easy to apply.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
In figure: 1-embrane method gathers dirt desulfurizing agent tank, 2-meter dispenser, 3-film bubble blower fan, 4-embrane method gathers dirt devulcanizer, 5-exhaust fan.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
With reference to Fig. 1, the present embodiment comprises that embrane method gathers dirt desulfurizing agent tank 1, meter dispenser 2, film bubble blower fan 3, embrane method gather dirt devulcanizer 4, exhaust fan 5, meter dispenser 2 gathers dirt desulfurizing agent tank 1 respectively by pipeline and gathers dirt devulcanizer 4 with embrane method and be connected with embrane method, film bubble blower fan 3 gathers dirt devulcanizer 4 by pipeline and embrane method and is connected, the air inlet that embrane method gathers dirt devulcanizer 4 is connected with flue, and the gas outlet that embrane method gathers dirt devulcanizer 4 is connected by the air inlet of pipeline with exhaust fan 5.
Flue gas enters embrane method by flue and gathers in dirt devulcanizer 4, the embrane method elecrtonegativity embrane method of gathering in dirt desulfurizing agent tank 1 gathers dirt desulfurizing agent by meter dispenser 2 and film bubble blower fan 3, gather the flexible film bubble of the elecrtonegativity macromolecular material producing a large amount of flexibles in dirt devulcanizer 4 in embrane method and load with desulfurizing agent, the flexible film bubble of elecrtonegativity macromolecular material is loaded with desulfurizing agent and is floated in flue gas stream, on the one hand, with the negative electrostatic of water-solubility membrane phase in flue gas stream, attract the imperceptible micro dust particle aerosol (PM2.5, PM10 electropositive micronic dust) assembling positively charged in flue gas; Simultaneously, with the adhesion characteristics of the water-soluble polymer films of superhigh specific surface area bubble phase, superfine micro dust particle (PM2.5, PM10 micronic dust) in adsorpting aggregation flue gas, thus to be condensed into the superfine micronic dust (PM2.5, PM10 micronic dust) being difficult to collect with high molecular weight water soluble polymer be the thicker particle of carrier, the micronic dust pole adhered to is difficult to depolymerization dust, be convenient to deduster collect, also easy sedimentation or enter gravitational settling in air in flue gas stream, thus effectively remove the dust pollution thing in Industrial Stoves discharge flue gas; On the other hand, attached desulfurizing agent is carried mutually with the high molecular weight water soluble polymer film bubble of stability with the good mechanical strength that has of superhigh specific surface area, greatly increase the haptoreaction area of desulfurizing agent and flue gas, simultaneously, there is flexible elecrtonegativity film bubble disturbance flue gas stream in a large number, significantly increase the drift time of contact with flue gas, to reach the effect of high-efficiency desulfurization, thus effectively complete poly-dirt and desulfurization.
Those skilled in the art can carry out various modifications and variations to the embodiment of the present invention, if these amendments and modification are within the scope of the claims in the present invention and equivalent technologies thereof, then these revise and modification also within protection scope of the present invention.
The prior art that the content do not described in detail in description is known to the skilled person.
Claims (5)
1. an industrial smoke embrane method gathers dirt desulfurization change system, it is characterized in that: comprise embrane method and gather dirt desulfurizing agent tank (1), meter dispenser (2), film bubble blower fan (3), embrane method gathers dirt devulcanizer (4), exhaust fan (5), described meter dispenser (2) is gathered dirt desulfurizing agent tank (1) respectively and is gathered dirt devulcanizer (4) with embrane method and be connected with embrane method, described film bubble blower fan (3) and embrane method are gathered dirt devulcanizer (4) and are connected, the air inlet that described embrane method gathers dirt devulcanizer (4) is connected with flue, the gas outlet that described embrane method gathers dirt devulcanizer (4) is connected with the air inlet of exhaust fan (5).
2. industrial smoke embrane method as claimed in claim 1 gathers dirt desulfurization change system, it is characterized in that: described meter dispenser (2) is gathered dirt desulfurizing agent tank (1) respectively by pipeline and gathered dirt devulcanizer (4) with embrane method and be connected with embrane method.
3. industrial smoke embrane method as claimed in claim 1 or 2 gathers dirt desulfurization change system, it is characterized in that: the gas outlet that described embrane method gathers dirt devulcanizer (4) is connected by the air inlet of pipeline with exhaust fan (5).
4. industrial smoke embrane method as claimed in claim 1 or 2 gathers dirt desulfurization change system, it is characterized in that: described film bubble blower fan (3) is gathered dirt devulcanizer (4) by pipeline and embrane method and is connected.
5. industrial smoke embrane method as claimed in claim 3 gathers dirt desulfurization change system, it is characterized in that: described film bubble blower fan (3) is gathered dirt devulcanizer (4) by pipeline and embrane method and is connected.
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| CN201510580764.7A CN105107326A (en) | 2015-09-14 | 2015-09-14 | Membrane method dust collecting and desulfurizing device system for industrial smoke |
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|---|---|---|---|
| CN201510580764.7A CN105107326A (en) | 2015-09-14 | 2015-09-14 | Membrane method dust collecting and desulfurizing device system for industrial smoke |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04145923A (en) * | 1990-10-09 | 1992-05-19 | Babcock Hitachi Kk | Flue gas desulfurizer |
| CN1515349A (en) * | 2003-08-25 | 2004-07-28 | 武汉凯迪电力股份有限公司 | Dry flue gas desulfurizing process with independent feeding, back-returning and water-spraying devices |
| CN101474534A (en) * | 2008-12-19 | 2009-07-08 | 浙江菲达环保科技股份有限公司 | Cyclic semidry process desulfurizer |
| CN101966415A (en) * | 2010-10-22 | 2011-02-09 | 无锡翱翔环保机械有限公司 | High-efficient energy-saving two-tower desulfurizing and dust removing device system |
| CN104174278A (en) * | 2014-08-28 | 2014-12-03 | 尹无忌 | Membrane process dust collection desulfurizer and semi-dry type membrane dust collection desulphurization method |
| CN204911135U (en) * | 2015-09-14 | 2015-12-30 | 湖南省小尹无忌环境能源科技开发有限公司 | Industry flue gas embrane method is gathered dirt desulfurization and is equipped system |
-
2015
- 2015-09-14 CN CN201510580764.7A patent/CN105107326A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04145923A (en) * | 1990-10-09 | 1992-05-19 | Babcock Hitachi Kk | Flue gas desulfurizer |
| CN1515349A (en) * | 2003-08-25 | 2004-07-28 | 武汉凯迪电力股份有限公司 | Dry flue gas desulfurizing process with independent feeding, back-returning and water-spraying devices |
| CN101474534A (en) * | 2008-12-19 | 2009-07-08 | 浙江菲达环保科技股份有限公司 | Cyclic semidry process desulfurizer |
| CN101966415A (en) * | 2010-10-22 | 2011-02-09 | 无锡翱翔环保机械有限公司 | High-efficient energy-saving two-tower desulfurizing and dust removing device system |
| CN104174278A (en) * | 2014-08-28 | 2014-12-03 | 尹无忌 | Membrane process dust collection desulfurizer and semi-dry type membrane dust collection desulphurization method |
| CN204911135U (en) * | 2015-09-14 | 2015-12-30 | 湖南省小尹无忌环境能源科技开发有限公司 | Industry flue gas embrane method is gathered dirt desulfurization and is equipped system |
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Application publication date: 20151202 |