CN101549236A - Three-stage dust chamber structure of spray-type dust collection tower - Google Patents
Three-stage dust chamber structure of spray-type dust collection tower Download PDFInfo
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- CN101549236A CN101549236A CNA2009100247681A CN200910024768A CN101549236A CN 101549236 A CN101549236 A CN 101549236A CN A2009100247681 A CNA2009100247681 A CN A2009100247681A CN 200910024768 A CN200910024768 A CN 200910024768A CN 101549236 A CN101549236 A CN 101549236A
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Abstract
The invention relates to a second-stage dust chamber structure of a wet dust collection tower. According to the technical proposal provided by the invention, a three-stage dust chamber structure of spray-type dust collection tower comprises a support foundation frame fixed on the inner wall of the dust collection tower, an corrosion resistant net-shaped layer covered on the support foundation frame, dust collection carrier balls paved on the corrosion resistant net-shaped layer, an spongy filtering layer covered on the dust collection carrier balls, and a plurality of spray heads arranged in an internal frame of the dust collection tower above the spongy filtering layer. After being installed and used, the dust chamber has the advantages of being capable of effectively and rapidly removing the dust from the smoke gas, high efficiency of dust removal, no blockage and the like.
Description
Technical field
The present invention relates to a kind of two-stage dust removal cell structure of wet dedusting tower.
Background technology
At present, general enterprise mainly uses dry dust removal equipments such as sack cleaner, cyclone dust collectors and electrostatic precipitator when dedusting.Wherein, sack cleaner is generally used for elementary dedusting, and its dust collection capacity is general, and energy consumption is especially big, and service life is but very short, continues 3～4 months dust settling pockets of dedusting and has just stopped up, and small dust is not easy to eliminate; The cyclone dust collectors cleaning shaft is longer, and small dust also is not easy to eliminate; Though the electrostatic precipitator better dust removal effect costs an arm and a leg, also there is easy blocking problem in its dust arrester.Therefore, be badly in need of better dust removal effect, long service life, low-cost Wet-way dust-collector.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of can be effectively and remove dust in flue gas fast, the 3-stage dust-removal cell structure of the spraying dust removal tower that can not stop up.
According to technical scheme provided by the invention, the 3-stage dust-removal cell structure of described spraying dust removal tower, it is included in the fixing support underframe of gas wash tower inwall, on the support underframe, be coated with the corrosion resistant stratum reticulare, on the corrosion resistant stratum reticulare, lay the dedusting carrier ball, be coated with spongy filter course on the dedusting carrier ball, the gas wash tower internal frame above spongy filter course is provided with some spray heads.
Described dedusting carrier ball is included in the passage of offering on the installing plate, all is fixed with some blades in the installing plate upper and lower surface, and the root of blade of same installing plate upper and lower surface is and shifts to install, and the axis of passage and blade have the intersection point on blade.
Installing plate and blade are laminar flat board, and installing plate and blade outer contour formation spheroid, and installing plate is along the weft direction setting of described spheroid, and blade is along the warp direction setting of described spheroid.
Installing plate and blade outer contour form positive spheroid or spheroid.
Described spray head is included in and connects the spiral helicine atomizing piece that the bottom, termination connects, described atomizing piece is also dwindled to its lower end extension gradually by its upper end, form ejiction opening between the upper and lower two-layer atomizing piece of in the vertical direction, in connecting the termination, has water stream channel, described atomizing piece is wound in the water stream channel bottom, and described water stream channel is the taper cavity that seamlessly transits.
Outer wall is processed with screw thread in described connection termination, has nut on the outer wall of connection bottom, termination.
The outline formation tapering of described atomizing piece is 20～30 ° a cone.
After the present invention installs and uses, have can be effectively and remove dust in flue gas fast, efficiency of dust collection is good with advantage such as can not stop up.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention.
Fig. 2 is the dedusting carrier ball structural representation among the present invention.
Fig. 3 is the showerhead configuration schematic diagram among the present invention.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure: the 3-stage dust-removal cell structure of this spraying dust removal tower, it is included in the fixing support underframe 1 of gas wash tower 4 inwalls, on support underframe 1, be coated with corrosion resistant stratum reticulare 2, on corrosion resistant stratum reticulare 2, lay dedusting carrier ball 3, be coated with spongy filter course 5 on dedusting carrier ball 3, gas wash tower 1 internal frame above spongy filter course 5 is provided with some spray heads 6.
Described dedusting carrier ball 3 is included in the passage of offering on the installing plate 31 32, all be fixed with some blades 33 in installing plate 31 upper and lower surfaces, and blade 33 roots of same installing plate 31 upper and lower surfaces are and shift to install, and the axis of passage 32 and blade 33 have the intersection point on blade 33.
Installing plate 31 is laminar flat board with blade 33, and installing plate 31 and blade 33 outer contours formation spheroid, and installing plate 31 is along the weft direction setting of described spheroid, and blade 33 is along the warp direction setting of described spheroid.
Installing plate 31 forms positive spheroid or spheroid with blade 33 outer contours.
Described spray head 6 is included in and connects the spiral helicine atomizing piece 62 that 61 bottoms, termination connect, described atomizing piece 62 is also dwindled to its lower end extension gradually by its upper end, form ejiction opening between the upper and lower two-layer atomizing piece 62 of in the vertical direction, in connecting termination 61, has water stream channel 63, described atomizing piece 62 is wound in water stream channel 63 bottoms, and described water stream channel 63 is the taper cavity that seamlessly transits.
61 outer walls are processed with screw thread in described connection termination, have nut 64 on the 61 bottom outer walls of connection termination.
The outline formation tapering of described atomizing piece 62 is 20～30 ° a cone.
During use, the 3-stage dust-removal chamber is installed in the gas wash tower 4 of top, two-stage dust removal chamber, it is included in the fixing support underframe 1 of gas wash tower 4 inwalls, on support underframe 1, be coated with corrosion resistant stratum reticulare 2, on corrosion resistant stratum reticulare 2, lay dedusting carrier ball 3, be coated with spongy filter course 5 on dedusting carrier ball 3, gas wash tower 1 internal frame above spongy filter course 5 is provided with some spray heads 6.
Feed ash-laden gas in the gas wash tower 4 of support underframe 1 below, in the gas wash tower 4 of support underframe 1 top the spray head 5 of lasting water spray downwards is set.Ash-laden gas rises by the passage 32 of dedusting carrier ball 3, dust contacts with the sidewall of blade 3 humidities, dust in the ash-laden gas promptly sticks on the sidewall of blade 33, and the moist dust that the downward water that continues spray head 5 ejections of water spray will stick to blade 33 sidewalls sweeps away, by 32 times rows of passage, realize self-cleaning function, make carrier ball 3 can not stop up.The dust that does not also eliminate upwards enters in the spongy filter course 5 that does not absorb water, be attached on spongy filter course 5 after, by a large amount of water smokes of ejection flushing from top to bottom is to dirty in the spray head 6, clean gas continues the row of going up.
The connection termination 61 of spray head 6 is fixed on the end of shower, water stream channel 63 is the taper cavity that seamlessly transits, owing to there has not been the attachment point of plaster in the water stream channel 63, so water stream channel 63 can not accumulate plaster, thereby avoided the generation of water stream channel 63 blockage, atomize and will be punched in atomizing piece 63 from the water stream channel 62 interior water that spray, atomizing effect is better, atomized water is opened along being the directional divergence that is similar to 60 ° with water stream channel 62, it is pipe external spiral of the present invention that the present invention's realization has the pipe inside spin of technology, makes spout stop up never.
Claims (7)
1, a kind of 3-stage dust-removal cell structure of spraying dust removal tower, it is characterized in that: it is included in the fixing support underframe (1) of gas wash tower (4) inwall, on support underframe (1), be coated with corrosion resistant stratum reticulare (2), go up laying dedusting carrier ball (3) at corrosion resistant stratum reticulare (2), be coated with spongy filter course (5) on dedusting carrier ball (3), gas wash tower (1) internal frame in spongy filter course (5) top is provided with some spray heads (6).
2, the 3-stage dust-removal cell structure of spraying dust removal tower as claimed in claim 1, it is characterized in that: described dedusting carrier ball (3) is included in the passage of offering on the installing plate (31) (32), all be fixed with some blades (33) in installing plate (31) upper and lower surface, and blade (33) root of same installing plate (31) upper and lower surface is and shifts to install, and the axis of passage (32) and blade (33) have the intersection point on blade (33).
3, the 3-stage dust-removal cell structure of spraying dust removal tower as claimed in claim 2, it is characterized in that: installing plate (31) is laminar flat board with blade (33), and installing plate (31) forms spheroid with blade (33) outer contour, installing plate (31) is along the weft direction setting of described spheroid, and blade (33) is along the warp direction setting of described spheroid.
4, the 3-stage dust-removal cell structure of spraying dust removal tower as claimed in claim 2 is characterized in that: installing plate (31) forms positive spheroid or spheroid with blade (33) outer contour.
5, the 3-stage dust-removal cell structure of spraying dust removal tower as claimed in claim 1, it is characterized in that: described spray head (6) is included in and connects the spiral helicine atomizing piece (62) that bottom, termination (61) connects, described atomizing piece (62) is also dwindled to its lower end extension gradually by its upper end, form ejiction opening between the upper and lower two-layer atomizing piece (62) of in the vertical direction, in connecting termination (61), has water stream channel (63), described atomizing piece (62) is wound in water stream channel (63) bottom, and described water stream channel (63) is the taper cavity that seamlessly transits.
6, the two-stage dust removal cell structure of wet dedusting tower as claimed in claim 5 is characterized in that: outer wall is processed with screw thread in described connection termination (61), has nut (64) on the outer wall of connection bottom, termination (61).
7, the two-stage dust removal cell structure of wet dedusting tower as claimed in claim 5 is characterized in that: the outline formation tapering of described atomizing piece (62) is 20～30 ° a cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100247681A CN101549236A (en) | 2009-02-13 | 2009-02-13 | Three-stage dust chamber structure of spray-type dust collection tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100247681A CN101549236A (en) | 2009-02-13 | 2009-02-13 | Three-stage dust chamber structure of spray-type dust collection tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101549236A true CN101549236A (en) | 2009-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100247681A Pending CN101549236A (en) | 2009-02-13 | 2009-02-13 | Three-stage dust chamber structure of spray-type dust collection tower |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512895A (en) * | 2011-12-14 | 2012-06-27 | 湖南省安化乳酸厂 | Method for recovering powder materials and device therefor |
| CN107983073A (en) * | 2017-12-28 | 2018-05-04 | 福建省南安市环态机械有限公司 | Anti-clogging dust filtration equipment |
-
2009
- 2009-02-13 CN CNA2009100247681A patent/CN101549236A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512895A (en) * | 2011-12-14 | 2012-06-27 | 湖南省安化乳酸厂 | Method for recovering powder materials and device therefor |
| CN107983073A (en) * | 2017-12-28 | 2018-05-04 | 福建省南安市环态机械有限公司 | Anti-clogging dust filtration equipment |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20091007 |