CN201912855U - Dry-type spray tower for biomass electricity-generating system - Google Patents
Dry-type spray tower for biomass electricity-generating system Download PDFInfo
- Publication number
- CN201912855U CN201912855U CN2010206868015U CN201020686801U CN201912855U CN 201912855 U CN201912855 U CN 201912855U CN 2010206868015 U CN2010206868015 U CN 2010206868015U CN 201020686801 U CN201020686801 U CN 201020686801U CN 201912855 U CN201912855 U CN 201912855U
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- CN
- China
- Prior art keywords
- tower body
- type spray
- dry
- electric system
- dry type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000007921 spray Substances 0.000 title claims abstract description 26
- 239000002028 Biomass Substances 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000008929 regeneration Effects 0.000 claims description 12
- 238000011069 regeneration method Methods 0.000 claims description 12
- 238000000855 fermentation Methods 0.000 claims description 10
- 230000004151 fermentation Effects 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005235 decoking Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to a dry-type spray tower for a biomass electricity-generating system, which belongs to the technical field of environment-friendly dust-removing equipment. The spray tower comprises a vertical tower body, wherein a downward water-fog injecting nozzle is installed in the tower body which is adjacent to the top, a regenerated-gas inlet is drilled at one side of the tower body positioned below the water-fog injecting nozzle, a regenerated-gas output port is drilled at one side at the lower part of the tower body, and a pollutant-discharging pipe is arranged at the bottom of the tower body. When the dry-type spray tower works, dust impurities in the regenerated gas entering the tower body through the inlet are settled to the bottom of the tower body under the action of vaporized water fog, and the purified regenerated gas is output from the output port. The dry-type spray tower not only has a good purifying effect, but also is not easy to block and is convenient to clean.
Description
Technical field
The utility model relates to a kind of dust arrester, and especially a kind of biomass fermentation electric system dry type spray column belongs to environmental protection dust removal installation technical field.
Background technology
High temperature regeneration gas in the biomass fermentation electric system need carry out the water washing dedust purified treatment, the subsequent technique facility of being allowed for access.Application number is promptly to contain the scrubbing tower that is useful on dedusting in the disclosed pyrolysis gas of biomass dedusting of the Chinese utility model patent of CN200720119144.4-washing-fractionation-decoking purification-storage facility.Yet this existing equipment is because being provided with of air inlet and gas outlet is reasonable inadequately, and therefore for constantly the high temperature regeneration gas cleaning effect of vaporization is unsatisfactory in washing process, the cleaning of its inside is also convenient inadequately.
The utility model content
The purpose of this utility model is: the shortcoming at above-mentioned prior art exists proposes the biomass fermentation electric system dry type spray column that a kind of udst separation is effective and be convenient to clear up.
In order to reach above purpose, biomass fermentation electric system dry type spray column of the present utility model comprises upright tower body, adjacent top is equipped with atomized water spray mouth down in the described tower body, the side that described tower body is positioned at atomized water spray mouth below has the regeneration gas inlet, described tower body bottom one side has the regeneration gas delivery outlet, and described tower body bottom is provided with blow-off pipe.
During work, the regeneration gas that enters tower body by inlet is under the effect of vaporization water smoke, and dust impurity wherein is deposited to the tower body bottom, and the regeneration gas after purifying is then exported from delivery outlet.Utility model is good purification not only, and is not easy to stop up, be convenient to cleaning.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of an embodiment of the utility model.
The specific embodiment
Embodiment one
The biomass fermentation electric system dry type spray column of present embodiment as shown in Figure 1, upright tower body is combined by epimere 4, stage casing 3, hypomere 2 three parts, in the tower body adjacent top center be equipped with spout down, be positioned at the atomized water spray mouth e of spray pipeline 5 terminations, promptly the atomized water spray mouth is positioned at the shower terminal head at tower body inner top center.The side that tower body is positioned at atomized water spray mouth e below has regeneration gas inlet d, tower body bottom one side has regeneration gas delivery outlet c, the tower body bottom is provided with blow-off pipe, this blow-off pipe with when valve control sewage draining exit b is communicated with, also meets inverted U-shaped water seal leakage fluid dram a by bottom pipeline 1 by three-way pipe.
During work, the high temperature regeneration gas that enters tower body by inlet is in the spray vaporization that makes the hydraulic spray nozzle ejection, impurity absorption water smoke and steam such as dust wherein, be deposited to the tower body bottom, regularly discharge from sewage draining exit, and after ponding reach a certain height, will discharge voluntarily by water seal leakage fluid dram a, the regeneration gas after the purification is then exported from delivery outlet.This shows that the spray column of present embodiment not only has desirable clean-up effect, and be not easy to stop up, clear up conveniently.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (4)
1. biomass fermentation electric system dry type spray column, comprise upright tower body, adjacent top is equipped with atomized water spray mouth down in the described tower body, it is characterized in that: the side that described tower body is positioned at atomized water spray mouth below has the regeneration gas inlet, described tower body bottom one side has the regeneration gas delivery outlet, and described tower body bottom is provided with blow-off pipe.
2. biomass fermentation electric system dry type spray column according to claim 1 is characterized in that: described blow-off pipe with when valve control sewage draining exit is communicated with, also connects inverted U-shaped water seal leakage fluid dram by the bottom pipeline by three-way pipe.
3. biomass fermentation electric system dry type spray column according to claim 2 is characterized in that: described atomized water spray mouth is positioned at the shower terminal head at tower body inner top center.
4. biomass fermentation electric system dry type spray column according to claim 3 is characterized in that: described upright tower body is combined by epimere, stage casing, hypomere three parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206868015U CN201912855U (en) | 2010-12-17 | 2010-12-17 | Dry-type spray tower for biomass electricity-generating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206868015U CN201912855U (en) | 2010-12-17 | 2010-12-17 | Dry-type spray tower for biomass electricity-generating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201912855U true CN201912855U (en) | 2011-08-03 |
Family
ID=44412673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206868015U Expired - Lifetime CN201912855U (en) | 2010-12-17 | 2010-12-17 | Dry-type spray tower for biomass electricity-generating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201912855U (en) |
-
2010
- 2010-12-17 CN CN2010206868015U patent/CN201912855U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |
|
| CX01 | Expiry of patent term |