CN105107353A - Novel wet desulfurization deduster and operation method thereof - Google Patents
Novel wet desulfurization deduster and operation method thereof Download PDFInfo
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- CN105107353A CN105107353A CN201510427346.4A CN201510427346A CN105107353A CN 105107353 A CN105107353 A CN 105107353A CN 201510427346 A CN201510427346 A CN 201510427346A CN 105107353 A CN105107353 A CN 105107353A
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Abstract
Belonging to the technical field of optical, mechanical and electrical integrated environmental protection devices, the invention provides a novel wet desulfurization deduster and an operation method thereof, and solves the problem of insufficient contact of gas and water in existing desulfurization dedusting devices. The novel wet desulfurization deduster includes a cylinder, the top end of the cylinder is provided with an air inlet pipe, the bottom of the cylinder is equipped with a waste discharge port, a waste sedimentation tank is disposed below the waste discharge port, the air inlet pipe and the cylinder are connected by a flange plate, the air inlet pipe is equipped with an air volume control valve, the air volume control valve is electrically connected to a controller, the cylinder center is provided with a central shaft, a spray head is arranged above the central shaft, the bottom of the central shaft is provided with a rotary base, the rotary base is electrically connected to the controller, the central shaft is twined with at least two spiral flow deflectors, and adjacent flow deflectors form inclined stagger. The surfaces of the flow deflectors are provided with convex teeth, the spray head is in connection with a water inlet pipe, the water inlet pipe is equipped with a flow control valve and an electronic control valve, and the flow control valve and the electronic control valve are both in electrical connection with the controller.
Description
Technical field
The invention belongs to optical, mechanical and electronic integration environmental protecting device technical field, relate to a kind of desulfation dust-extraction device, particularly a kind of Novel wet-type desulphurization dust removal device and How It Works thereof.
Background technology
Containing a large amount of dust, harmful components such as solidification particulate and sulfide etc. in various tail gas, waste gas.If do not add process to go with regard to being directly discharged in air, very large adverse effect can be caused to environment.Present society developing stage, haze has become serious problems of puzzlement social environment, and dust, solidification particulate and the sulfide in various tail gas, waste gas is the arch-criminal of haze, haze is made up of particles such as the dust in air, sulfuric acid, organic hydrocarbon compounds, it can make air muddy, the visual field is fuzzy and cause visibility deterioration, mineral grain thing in haze, sea salt, sulfate, nitrate, Organic aerosol particle, fuel and automobile exhaust gas etc., directly can enter and stick in human respiratory tract and alveolar.Especially submicron particle can be deposited in upper and lower respiratory tract and alveolar respectively, causes the illness such as acute rhinitis and acute bronchitis.For chronic respiratory disease patients such as bronchial astehma, chronic bronchitis, obstructive emphysema and COPDs, haze weather can make state of an illness acute attack or acute exacerbation.If be in this environment for a long time also can bring out lung cancer.
Haze is simultaneously also very serious on the impact of human body cardiovascular and cerebrovascular disease, normal blood circulation can be hindered, cause cardiovascular disease, hypertension, coronary heart disease, cerebral hemorrhage, angina pectoris, miocardial infarction, heart failure etc. may be brought out, make chronic bronchitis occur cor pulmonale etc.
So in various tail gas, waste gas containing a large amount of dust, harmful components such as solidification particulate and sulfide etc. process is the important step alleviating haze.
Sack cleaner is a kind of scheme comparatively generally applied.Its working mechanism be ash-laden gas by filtering material, grit is filtered, and filtering material trapping coarse dust is mainly by inertial collision effect, and trapping grain dust is mainly by diffusion and sieving actoion, and considering the dust layer of expecting also has certain filtration.The quality of sack cleaner dust removing effects is relevant with many factors, but depends primarily on filtrate.The cloth that the filtrate of sack cleaner is exactly synthetic fibers, natural fiber or glass fibre are made into or felt.But the dust removing effects of this scheme is not desirable especially, and filtrate is easily damaged, although can the larger particle of a filtering part, for tiny particle or helpless, and the pernicious gas in waste gas cannot by filtering.
Water curtain dedusting method is also had in prior art, but the contact that there is gas and water is equally abundant not, dust wherein and pernicious gas do not carry out abundant purification and are just discharged, waste water after using can not effectively be processed, cause secondary pollution, cannot Resource Recycling Utilization, cause use cost relatively high.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of time of contact by arranging inclination flow deflector prolongation moisture content and flue gas in the shape of a spiral, the surface of flow deflector is double wedge shape, increase the contact area of moisture content and flue gas, make moisture content and sulfurous gas fusion treatment reach a kind of Novel wet-type desulphurization dust removal device and the How It Works thereof of maximal efficiency.
Object of the present invention realizes by following technical proposal:
A kind of Novel wet-type desulphurization dust removal device, comprise cylinder, the top of described cylinder is provided with air inlet pipe, the bottom of described cylinder is provided with waste discharge mouth, the below of described waste discharge mouth is provided with heavy useless pond, described air inlet pipe is connected by ring flange with cylinder, described air inlet pipe is provided with volume control damper, described volume control damper Electricity Federation controller, place of described cylinder center is provided with central shaft, the top of described central shaft is provided with spray head, the bottom of described central shaft is provided with rotating base, the above-mentioned controller in described rotating base Electricity Federation, described central shaft is wound with spiral flow deflector, described flow deflector at least comprises two, and adjacent baffle is formed to tilt to interlock, the surface of described flow deflector is provided with double wedge, described spray head is connected with water inlet pipe, described water inlet pipe is provided with flow control valve and electrically-controlled valve, the above-mentioned controller of described flow control valve and the equal Electricity Federation of electrically-controlled valve.
In above-mentioned a kind of Novel wet-type desulphurization dust removal device, described air inlet pipe is scroll casing shape.
In above-mentioned a kind of Novel wet-type desulphurization dust removal device, the lower sidewalls of described cylinder is provided with some ventholes, venthole is arranged on the below of cylinder, can either ensure that sulfurous gas fully contacts with moisture content, the gas fully do not merged with moisture content can be allowed again to discharge timely, prevent cylinder from there is the potential safety hazards such as blast.
In above-mentioned a kind of Novel wet-type desulphurization dust removal device, the sidewall of described cylinder is provided with peephole, and a situation arises for the reaction in convenient and safe monitoring monitored by personnel cylinder.
In above-mentioned a kind of Novel wet-type desulphurization dust removal device, be connected with circulatory pool outside described heavy useless pond, described heavy giving up also is serially connected with neutralization pond between pond and circulatory pool.
In above-mentioned a kind of Novel wet-type desulphurization dust removal device, it is 45 ° to 65 ° that described flow deflector tilts staggered angular range.
A How It Works for Novel wet-type desulphurization dust removal device, adopts a kind of Novel wet-type desulphurization dust removal device as above, specifically comprises the following steps:
Step one: operation control, starts rotating base, and rotating base accelerates to rotate in cylinder, and after waiting the velocity-stabilization of rotating base, start the electrically-controlled valve on water inlet pipe and flow control valve, spray head starts water outlet;
Step 2: by controller, starts the volume control damper in air inlet pipe, makes sulfurous gas enter in cylinder;
Step 3: sulfurous gas is through cylinder, first the moisture content sprayed with spray head contacts, and the sulfurous gas of fully contact is further across flow deflector and fully contact with flow deflector, after sulfurous gas and moisture content fully contact, weight increases sinks, and enters heavy useless pond through waste discharge mouth;
Step 4: the material in heavy useless pond carries out process through neutralization pond and enters circulatory pool and recycle.
Compared with prior art, this Novel wet-type desulphurization dust removal device, central shaft is provided with in cylinder, the bottom of central shaft is provided with rotating base, central shaft is wound with the flow deflector that helical form tilts to interlock, the time of contact of moisture content and flue gas can be extended, the surface of flow deflector is provided with double wedge, occasionally can increase the contact area of moisture content and flue gas, by the rotation of rotating base, with the rotation of central shaft, the moisture content allowing spray head spray better contacts with sulfurous gas, and sulfurous gas and moisture content are merged fully.
Accompanying drawing explanation
Fig. 1 is a kind of Novel wet-type desulphurization dust removal device structural representation.
In figure, 1, cylinder; 2, air inlet pipe; 3, waste discharge mouth; 4, heavy useless pond; 5, ring flange; 6, volume control damper; 7, central shaft; 8, spray head; 9, rotating base; 10, flow deflector; 11, water inlet pipe; 12, flow control valve; 13, electrically-controlled valve; 14, venthole; 15, peephole;
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Figure 1, a kind of Novel wet-type desulphurization dust removal device, comprise cylinder 1, the top of cylinder 1 is provided with air inlet pipe 2, the bottom of cylinder 1 is provided with waste discharge mouth 3, the below of waste discharge mouth 3 is provided with heavy useless pond 4, air inlet pipe 2 is connected by ring flange 5 with cylinder 1, air inlet pipe 2 is provided with volume control damper 6, volume control damper 6 Electricity Federation controller, cylinder 1 center is provided with central shaft 7, the top of central shaft 7 is provided with spray head 8, the bottom of central shaft 7 is provided with rotating base 9, the above-mentioned controller in rotating base 9 Electricity Federation, central shaft 7 is wound with spiral flow deflector 10, flow deflector 10 at least comprises two, and adjacent baffle 10 is formed to tilt to interlock, the surface of flow deflector 10 is provided with double wedge, spray head 8 is connected with water inlet pipe 11, water inlet pipe 11 is provided with flow control valve 12 and electrically-controlled valve 13, flow control valve 12 and electrically-controlled valve 13 all above-mentioned controllers in Electricity Federation.
Air inlet pipe 2 is in scroll casing shape.
The lower sidewalls of cylinder 1 is provided with some ventholes 14, venthole 14 is arranged on the below of cylinder 1, can either ensure that sulfurous gas fully contacts with moisture content, the gas fully do not merged with moisture content can be allowed again to discharge timely, prevent cylinder 1 from there is the potential safety hazards such as blast.
The sidewall of cylinder 1 is provided with peephole 15, and a situation arises for the reaction in convenient and safe monitoring monitored by personnel cylinder 1.
Be connected with circulatory pool outside heavy useless pond 4, heavy giving up also is serially connected with neutralization pond between pond 4 and circulatory pool.
It is 45 ° to 65 ° that flow deflector 10 tilts staggered angular range.
A How It Works for Novel wet-type desulphurization dust removal device, adopts a kind of Novel wet-type desulphurization dust removal device as above, specifically comprises the following steps:
Step one: operation control, starts rotating base 9, and rotating base 9 accelerates to rotate in cylinder 1, and after waiting the velocity-stabilization of rotating base 9, start the electrically-controlled valve 13 on water inlet pipe 11 and flow control valve 12, spray head 8 starts water outlet;
Step 2: by controller, starts the volume control damper 6 in air inlet pipe 2, makes sulfurous gas enter in cylinder 1;
Step 3: sulfurous gas is through cylinder 1, first the moisture content sprayed with spray head 8 contacts, and the sulfurous gas of fully contact is further across flow deflector 10 and fully contact with flow deflector 10, after sulfurous gas and moisture content fully contact, weight increases sinks, and enters heavy useless pond 4 through waste discharge mouth 3;
Step 4: the material in heavy useless pond 4 carries out process through neutralization pond and enters circulatory pool and recycle.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ the term such as cylinder 1, air inlet pipe 2, waste discharge mouth 3, heavy useless pond 4, ring flange 5, volume control damper 6, central shaft 7, spray head 8, rotating base 9, flow deflector 10, water inlet pipe 11, flow control valve 12, electrically-controlled valve 13, venthole 14, peephole 15 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (7)
1. a Novel wet-type desulphurization dust removal device, comprise cylinder, the top of described cylinder is provided with air inlet pipe, the bottom of described cylinder is provided with waste discharge mouth, the below of described waste discharge mouth is provided with heavy useless pond, it is characterized in that, described air inlet pipe is connected by ring flange with cylinder, described air inlet pipe is provided with volume control damper, described volume control damper Electricity Federation controller, place of described cylinder center is provided with central shaft, the top of described central shaft is provided with spray head, the bottom of described central shaft is provided with rotating base, the above-mentioned controller in described rotating base Electricity Federation, described central shaft is wound with spiral flow deflector, described flow deflector at least comprises two, and adjacent baffle is formed to tilt to interlock, the surface of described flow deflector is provided with double wedge, described spray head is connected with water inlet pipe, described water inlet pipe is provided with flow control valve and electrically-controlled valve, the above-mentioned controller of described flow control valve and the equal Electricity Federation of electrically-controlled valve.
2. a kind of Novel wet-type desulphurization dust removal device according to claim 1, it is characterized in that, described air inlet pipe is scroll casing shape.
3. a kind of Novel wet-type desulphurization dust removal device according to claim 1, is characterized in that, the lower sidewalls of described cylinder is provided with some ventholes.
4. a kind of Novel wet-type desulphurization dust removal device according to claim 1, it is characterized in that, the sidewall of described cylinder is provided with peephole.
5. a kind of Novel wet-type desulphurization dust removal device according to claim 1, is characterized in that, be connected with circulatory pool outside described heavy useless pond, described heavy giving up also is serially connected with neutralization pond between pond and circulatory pool.
6. a kind of Novel wet-type desulphurization dust removal device according to claim 1, is characterized in that, it is 45 ° to 65 ° that described flow deflector tilts staggered angular range.
7. a How It Works for Novel wet-type desulphurization dust removal device, adopts a kind of Novel wet-type desulphurization dust removal device as claimed in claim 1, it is characterized in that, specifically comprise the following steps:
Step one: operation control, starts rotating base, and rotating base accelerates to rotate in cylinder, and after waiting the velocity-stabilization of rotating base, start the electrically-controlled valve on water inlet pipe and flow control valve, spray head starts water outlet;
Step 2: by controller, starts the volume control damper in air inlet pipe, makes sulfurous gas enter in cylinder;
Step 3: sulfurous gas is through cylinder, first the moisture content sprayed with spray head contacts, and the sulfurous gas of fully contact is further across flow deflector and fully contact with flow deflector, after sulfurous gas and moisture content fully contact, weight increases sinks, and enters heavy useless pond through waste discharge mouth;
Step 4: the material in heavy useless pond carries out process through neutralization pond and enters circulatory pool and recycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510427346.4A CN105107353A (en) | 2015-07-20 | 2015-07-20 | Novel wet desulfurization deduster and operation method thereof |
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| CN201510427346.4A CN105107353A (en) | 2015-07-20 | 2015-07-20 | Novel wet desulfurization deduster and operation method thereof |
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| CN105107353A true CN105107353A (en) | 2015-12-02 |
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| CN201510427346.4A Pending CN105107353A (en) | 2015-07-20 | 2015-07-20 | Novel wet desulfurization deduster and operation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731355A (en) * | 2017-02-07 | 2017-05-31 | 曹小高 | Full-automatic tobacco gas separates and recovers integration apparatus |
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| EP1344560A2 (en) * | 2002-03-16 | 2003-09-17 | Big Dutchman International GmbH | Device for treating a gaseous medium, in particular for cleaning air exhausting or supplied to a building |
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| CN1895736A (en) * | 2006-06-23 | 2007-01-17 | 白金龙 | Industrial waste-gas purifier |
| CN204294109U (en) * | 2014-12-04 | 2015-04-29 | 成都创客之家科技有限公司 | A kind of desulfurizer of spiral spiral board |
| CN204319997U (en) * | 2014-11-18 | 2015-05-13 | 沈福昌 | Centrifugal clarifier for dust fume |
| CN104624009A (en) * | 2015-03-13 | 2015-05-20 | 姜大坚 | Air purifying machine |
| CN204841290U (en) * | 2015-07-20 | 2015-12-09 | 海宁市睿创机械科技有限公司 | Wet type sulphur removing and dust removing apparatus |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1344560A2 (en) * | 2002-03-16 | 2003-09-17 | Big Dutchman International GmbH | Device for treating a gaseous medium, in particular for cleaning air exhausting or supplied to a building |
| CN1768907A (en) * | 2005-09-18 | 2006-05-10 | 李德星 | Spiral purifying dust-removing device |
| CN1895736A (en) * | 2006-06-23 | 2007-01-17 | 白金龙 | Industrial waste-gas purifier |
| CN204319997U (en) * | 2014-11-18 | 2015-05-13 | 沈福昌 | Centrifugal clarifier for dust fume |
| CN204294109U (en) * | 2014-12-04 | 2015-04-29 | 成都创客之家科技有限公司 | A kind of desulfurizer of spiral spiral board |
| CN104624009A (en) * | 2015-03-13 | 2015-05-20 | 姜大坚 | Air purifying machine |
| CN204841290U (en) * | 2015-07-20 | 2015-12-09 | 海宁市睿创机械科技有限公司 | Wet type sulphur removing and dust removing apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731355A (en) * | 2017-02-07 | 2017-05-31 | 曹小高 | Full-automatic tobacco gas separates and recovers integration apparatus |
| CN106731355B (en) * | 2017-02-07 | 2019-04-16 | 曹小高 | Full-automatic flue gas separates and recovers integration apparatus |
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Application publication date: 20151202 |