CN102151471B - Circulatory atomization device as well as manufacturing die and manufacturing method thereof - Google Patents
Circulatory atomization device as well as manufacturing die and manufacturing method thereof Download PDFInfo
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- CN102151471B CN102151471B CN 201110035669 CN201110035669A CN102151471B CN 102151471 B CN102151471 B CN 102151471B CN 201110035669 CN201110035669 CN 201110035669 CN 201110035669 A CN201110035669 A CN 201110035669A CN 102151471 B CN102151471 B CN 102151471B
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- atomization
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- accelerating tube
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Abstract
The invention discloses a circulatory atomization device which belongs to the field of environment protection and dust removal. The circulatory atomization device is formed by arranging and fixing a plurality of atomization acceleration tubes, wherein the atomization acceleration tubes are fixed together through concrete in which a steel bar is arranged; the atomization tubes respectively comprise a cylindrical barrel, one end of the cylindrical barrel takes the shape of a trumpet; and the cylindrical barrel smoothly transits to the trumpet. The circulatory atomization device is horizontally arranged in a desulfurization tower; liquid is input into the tower and then flowers into the atomization acceleration tubes; and when smoke passes through the atomization acceleration tubes at a higher speed, airflow floats the liquid and throws the liquid to an absorption area in the desulfurization tower so that the liquid is atomized. The liquid drops with certain grain sizes in the absorptionarea of the desulfurization tower suspend in the air under the action of the gravity and the buoyancy of the upward smoke, the liquid drops with larger grain sizes fall back into the atomization acceleration tubes under the action of the gravity and then are blown up again and the fog drops roll up and down in the absorption area via discontinuous circulation so that the utilization rate of the absorption liquid is improved and the dust removal and desulfurization effects are improved.
Description
Technical field
The invention belongs to environmental protection dedusting field, be mainly used in dust-removal and desulfurizing, be specifically related to a kind of circulation atomising device and make mould and preparation method.
Background technology
The patent No. is that CN200720091610.2 discloses a kind of " moisture film desulfurization nebulization dust device ", it comprises the dedusting cylindrical shell, and dedusting cylindrical shell top is provided with the flue dust entrance, and lower sides is provided with the flue dust outlet, the bottom is provided with discharge outlet, and the dedusting cylinder inboard wall of flue dust entrance below is provided with annular spilling water groove.Described annular spilling water groove inner ring diameter is less than the diameter of below dedusting area cylindrical shell.Described annular spilling water groove below is provided with sprayer unit.The dedusting cylindrical shell of described annular spilling water groove below is provided with the long trough opening, and sprayer unit stretches into and arranges and fixing, and sprayer unit central authorities are provided with a shower nozzle, radially all around stretches out and shower nozzle is set respectively.
The water of the annular spilling water groove of this patent covers inner ring and overflows and flow down, at the water curtain of tubular of dedusting area formation or part tubular, flue dust passes water curtain in the middle of the water curtain of tubular, and the flue dust outlet from lower sides is discharged, the water that contacts with flue dust does not form vaporific, and the dust-removal and desulfurizing effect is relatively poor.
Summary of the invention
In order to improve dust-removal and desulfurizing efficient, the invention provides a kind of circulation atomising device and make mould and preparation method.
Technical scheme of the present invention is: the circulation atomising device is arranged to be fixed together by several circulation accelerating tubes and several overflow pipes and is constituted, several circulation accelerating tubes and several overflow pipes are fixed together by concrete, be provided with reinforcing bar in the concrete, the circulation accelerating tube comprises body, one end of body is tubaeform, body is smoothly transitted into tubaeform, and overflow pipe is the circulation accelerating tube to be inverted come.
The tube wall of described body is provided with 1 ~ 2 round, the 1st round and the dislocation of the 2nd round.
The tubaeform oral area position of described circulation accelerating tube be embedded in the concrete and with concrete setting together.
The aperture in the hole on the tube wall of described body is 5-50mm.
The ratio that number is set of described overflow pipe and circulation accelerating tube is 1:5 ~ 1:500.
Described body is cylindrical or truncated cone-shaped.
Described concrete, reinforcing bar coagulation forming body are called floral disc, and floral disc is rectangle, circle, semicircle.
The present invention comprises also with the atomizing accelerating tube and arranges the overflow pipe be fixed in the concrete that described overflow pipe is atomizing accelerating tube inversion state.
The making mould of circulation atomising device comprises base plate, baffle plate, tank mould, locating template, bolt, base plate and desulfurizing tower shape, size are supporting, base plate and base are welded as a whole, the neighboring of base plate is provided with baffle plate groove, baffle plate is arranged in the baffle plate groove, and bolt passes limit of baffle plate groove and baffle plate and base plate are held out against.
The tank mould is the taper type working of plastics, which is provided with and bolt hole and the supporting groove of accelerating tube that atomizes, and groove communicates with bolt hole.
The preparation method of circulation atomising device realizes by following step: 1, making and desulfurizing tower shape, size supporting base plate; 2, the n group is bolted on the base plate, bolt plays the role of positioning; 3, the accelerating tube that will atomize is enclosed within on the bolt and is horizontally set on the base plate; 4, the tank mould is buckled in the top of atomizing accelerating tube, and is fixed on the base plate with will atomize accelerating tube and tank mould of nut; 5, according to the intensity needs, at atomizing accelerating tube periphery reinforcing bar, use concreting; 6, behind the concrete initial set, unclamp each bolt, rotating and taking away the tank mould, take baffle plate apart; 7, after concrete solidifies fully, concrete surface brushing corrosion-inhibiting coating (corrosion-inhibiting coating can be selected tempering ceramic glaze or glass flake plasticine or polyureas etc. for use).
The operation principle of circulation atomising device: level of the present invention is installed in the desulfurizing tower, liquid flows in the atomizing accelerating tube after importing tower body by pipeline, and when flue gas passed through the atomizing accelerating tube with higher speed, air-flow with the liquid supporting firmly, and throw to the interior uptake zone of desulfurizing tower, liquid is atomized.The drop of certain particle diameter of desulfurizing tower uptake zone is under the buoyancy function of gravity and the flue gas that makes progress, be suspended in aerial, the drop of greater particle size is under the effect of gravity, again fall back in the atomizing accelerating tube and blown afloat again, circulation so continuously, fog is rolling up and down in the uptake zone, makes that liquid-gas ratio can reach 16～18L/m in the uptake zone
3(fully having elongated the time that fog contacts with flue gas that absorbs in the uptake zone) improved the utilization rate of absorption liquid, thereby improved the dust-removal and desulfurizing effect.
Along with the liquid of importing tower body increases, the height that is distributed in the liquid in the present invention surpasses the height of overflow pipe gradually, and liquid is flowed out by overflow pipe.
The preparation method of circulation atomising device realizes by following step: 1, making and desulfurizing tower shape, size supporting base plate and other mould; 2, the n group is bolted on the base plate, bolt plays the role of positioning; 3, will atomize that accelerating tube is enclosed within on the bolt and horn mouth is arranged on the base plate down; 4, the tank mould is buckled in the top of atomizing accelerating tube, and is fixed on the base plate with will atomize accelerating tube and tank mould of nut; 5, at atomizing accelerating tube periphery reinforcing bar, use concreting; 6, behind the concrete initial set, unclamp each bolt, rotating and taking away the tank mould, take baffle plate apart; 7, after concrete solidifies fully, concrete surface brushing corrosion-inhibiting coating (corrosion-inhibiting coating can be selected tempering ceramic glaze or glass flake plasticine or polyureas etc. for use).
Description of drawings:
Fig. 1 is the front view of the embodiment of the invention one circulation atomising device.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 be Fig. 1 along A-A to cutaway view.
Fig. 4 is the axial cutaway view (Fig. 1 amplifies relatively) of atomizing accelerating tube in the embodiment of the invention one.
Fig. 5 be Fig. 4 along A-A to cutaway view.
Fig. 6 is the profile vertical view of the embodiment of the invention two.
Fig. 7 is the partial structurtes figure of the embodiment of the invention three.
Fig. 8 is the partial structurtes figure of the embodiment of the invention four.
Fig. 9 is the manufacture craft schematic diagram of the embodiment of the invention one.
Figure 10 makes mould in the embodiment of the invention one---the axial cutaway view of tank mould.
Figure 11 makes mould in the embodiment of the invention three---the axial cutaway view of locating template.
Figure 12 is the manufacture craft schematic diagram of the embodiment of the invention three.
Among the figure: 1, floral disc, 2, reinforcing bar, 3, the atomizing accelerating tube, 4, tank, 5, overflow pipe, 6, cylindrical tube, 7, the limbers, 8, tubaeform mouthful, 9, floral disc, 10, the atomizing accelerating tube, 11, overflow pipe, 12, fin, 13, overflow pipe, 14, the atomizing accelerating tube, 15, base plate, 16, baffle plate groove, 17, bolt, 18, baffle plate, 19, tank mould, 20, bolt, 21, groove, 22, bolt hole, 23, locating template, 24, the hole, 25, limiting stand, 26, base.
The specific embodiment:
Embodiment one: shown in Figure 12, the circulation atomising device is made mould, comprise base plate 15, the tank mould 19 supporting with desulfurizing tower shape, size, base plate 15 is rectangular steel plates, base plate 15 is welded as a whole with base 26, the neighboring of base plate 15 is provided with baffle plate groove 16, and baffle plate 18 is arranged in the baffle plate groove 16, and bolt 17 passes limit of baffle plate groove and baffle plate 18 and base plate 15 are held out against.
Shown in Figure 12, tank mould 19 is the taper type working of plastics, which is provided with bolt hole 22 and with the supporting groove 21 of atomizing accelerating tube, groove 21 communicates with bolt hole 22.
Fig. 4, shown in Figure 5, atomizing accelerating tube 3 comprises cylindrical tube 6, and an end of cylindrical tube 6 is tubaeform mouthful 8, and cylindrical tube 6 is smoothly transitted into tubaeform mouthful 8, and the barrel of cylindrical tube 6 is provided with 7, the 1 row limbers, 2 row limbers and the 2nd row limbers dislocation.
Shown in Figure 12, circulation atomising device making step is: 1, base plate 15 and base 26 are welded as a whole, baffle plate 18 is arranged in the baffle plate groove 16, and bolt 17 passes limit of baffle plate groove and baffle plate 18 and base plate 15 are held out against; 2, n is organized bolt 20 and be fixed on the base plate 15, bolt 20 plays the role of positioning; 3, accelerating tube 3 horn mouths that will atomize are enclosed within on the bolt 20 down and are buckled on the base plate 15; 4, tank mould 19 cover is buckled in the top of atomizing accelerating tube 3, and is fixed on the base plate 15 with will atomize accelerating tube 3 and tank mould 19 of nut; 5, in atomizing accelerating tube 3 periphery reinforcing bar 2 is arranged, use concreting; 6, behind the concrete initial set, unclamp each bolt 20,17, rotating and taking away tank mould 19, take baffle plate 18 apart; 7, after concrete solidifies fully, concrete surface brushing corrosion-inhibiting coating (corrosion-inhibiting coating can be selected tempering ceramic glaze or glass flake plasticine or polyureas for use).
Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the profile of the floral disc 1 of circulation atomising device is rectangle, floral disc 1 is by reinforcing bar 2, concrete setting forms, 139 circulation accelerating tubes 3 and overflow pipe 5 equidistant being arranged on the floral disc and with floral disc are fixed together, overflow pipe 5 operated by rotary motion are in the middle part of floral disc, atomizing accelerating tube 3 comprises cylindrical tube 6, one end of cylindrical tube 6 is tubaeform mouthful 8, cylindrical tube 6 is smoothly transitted into tubaeform mouthful 8, the barrel of cylindrical tube 6 is provided with 2 row limbers 7, the 1st row limbers and the 2nd row limbers dislocation, the periphery of cylindrical tube 6 is provided with tank 4, overflow pipe 5 is inverted for circulation accelerating tube 3 and is come, horn mouth up, atomizing accelerating tube 3 and overflow pipe 5 all are fixed as one by concrete, overflow pipe 5 integral body are embedded in the concrete, the part (horn section) of atomizing accelerating tube 3 is embedded in the concrete, and the periphery of cylindrical tube 6 is provided with tank 4.
Embodiment two: shown in Figure 6, floral disc 9 profiles of present embodiment are circular, and namely the base plate of mould is that two semicircles are connected to circle, and other structure and mould are identical with embodiment one with preparation method.
Embodiment three: shown in Figure 7, do not establish the limbers on the atomizing accelerating tube 14 of present embodiment, the outer wall of atomizing accelerating tube 14 is provided with all fins 12, the periphery of cylindrical tube is not established tank, making mould locating template 23 covers at the top of atomizing accelerating tube 14 and with bolt locating template 23, atomizing accelerating tube 14 and base plate is fixed together (shown in Figure 12), and other structure and making mould are identical with embodiment one with preparation method.
The making mould of present embodiment is without the tank mould, and is to use locating template to cover on the top of atomizing accelerating tube, is fixed together by bolt and base plate.
Embodiment four: shown in Figure 8, the length of the cylindrical tube on the atomizing accelerating tube 10 of present embodiment is longer than the length of the cylindrical tube on the atomizing accelerating tube 3 among the embodiment one, overflow pipe 11 is atomizing accelerating tube 10 to be inverted come, horn mouth up, the cylindrical tube of atomizing accelerating tube 10 is provided with 1 water hole of working, the height of corresponding tank mould is also corresponding supporting with atomizing accelerating tube 10, and other structure is identical with embodiment one with preparation method.
Claims (1)
1. circulation atomising device, the profile that it is characterized in that its floral disc is rectangle, floral disc is formed by reinforcing bar and concrete setting, and 139 atomizing accelerating tubes and equidistant being arranged on the floral disc and with floral disc of overflow pipe are fixed together, and overflow pipe is arranged on the middle part of floral disc; The atomizing accelerating tube comprises cylindrical tube, one end of cylindrical tube is tubaeform mouthful, cylindrical tube is smoothly transitted into tubaeform mouthful, and the barrel of cylindrical tube is provided with two row limbers, the 1st row limbers and the 2nd row limbers dislocation, the periphery of cylindrical tube is provided with tank, overflow pipe is inverted for the atomizing accelerating tube and is come, horn mouth up, atomizing accelerating tube and overflow pipe all are fixed as one by concrete, overflow pipe integral body is embedded in the concrete, and the horn section of atomizing accelerating tube is embedded in the concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110035669 CN102151471B (en) | 2011-02-10 | 2011-02-10 | Circulatory atomization device as well as manufacturing die and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110035669 CN102151471B (en) | 2011-02-10 | 2011-02-10 | Circulatory atomization device as well as manufacturing die and manufacturing method thereof |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210368876.2A Division CN102922591B (en) | 2011-02-10 | 2011-02-10 | Making die for circulating atomization device |
| CN201210373520.8A Division CN103055679B (en) | 2011-02-10 | 2011-02-10 | Manufacturing method of circulating atomizing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102151471A CN102151471A (en) | 2011-08-17 |
| CN102151471B true CN102151471B (en) | 2013-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110035669 Expired - Fee Related CN102151471B (en) | 2011-02-10 | 2011-02-10 | Circulatory atomization device as well as manufacturing die and manufacturing method thereof |
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| CN (1) | CN102151471B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6679548B2 (en) | 2017-09-20 | 2020-04-15 | 三菱日立パワーシステムズ株式会社 | Desulfurization equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200980991Y (en) * | 2006-12-01 | 2007-11-28 | 汤荣康 | Device for atomizing and mixing |
| CN201969487U (en) * | 2011-02-10 | 2011-09-14 | 于晓林 | Circular atomization device |
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| CN102151471A (en) | 2011-08-17 |
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Granted publication date: 20130904 Termination date: 20160210 |