CN204746331U - A filler device that in is used for out of stock tower of low temperature desulfurization - Google Patents
A filler device that in is used for out of stock tower of low temperature desulfurization Download PDFInfo
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- CN204746331U CN204746331U CN201520320445.8U CN201520320445U CN204746331U CN 204746331 U CN204746331 U CN 204746331U CN 201520320445 U CN201520320445 U CN 201520320445U CN 204746331 U CN204746331 U CN 204746331U
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- filler
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Abstract
The utility model relates to an abandonment processing apparatus technical field specifically is a filler device that in is used for out of stock tower of low temperature desulfurization, the filler by a plurality of filler monolithic structure composing, the filler single chip architecture is the buckled plate, this buckled plate is formed by the suppression of a plurality of base plates, has a plurality of parallel arrangement's straight -bar on the base plate, the ripple struction of buckled plate for having crest and trough. During the preparation, it is at first adj. Tabular with the engineering plastics thermosynthesis, suppress the buckled plate into through the rolling machine again, improve the face and hold the liquid measure, make the liquid that sprays have the accumulation of enough volumes, reach the solution -air blend level between flue gas and the liquid and react time expand, reaction enables, and desorption efficiency improves. Compared with the prior art, the utility model, its advantage lies in the utility model discloses increase packing layer liquid wall built -up volume, force the flue gas to see through the liquid film, improve desorption efficiency, and can enlarge specific surface, make the circulation face strengthen. The utility model discloses the modularization is stacked, is convenient for maintain the maintenance.
Description
[technical field]
The utility model relates to waste treatment device technique field, specifically a kind of for the filler device in the out of stock tower of low-temp desulfurization.
[background technology]
As everyone knows, desulfurizing tower is equipment industrial waste gas being carried out to desulfurization process.It, by preparing different dedusting agents, reaches the effect of dedusting and desulfurization or denitrogenation simultaneously.
Current desulfurization adopts flue gas desulfurization hollow-spraying-tower, and denitration adopts SCR solid high-temperature to remove.Desulfurizing tower void tower easily causes removal efficiency not high, and the large energy consumption of serum recycle amount is high, and denitration requires about 400 DEG C hot conditions, and easily generates the fouling of hydrogen sulfate ammonia, causes upstream device fouling and underdeposit corrosion.
[utility model content]
The purpose of this utility model is exactly to solve the problems such as the out of stock efficiency of desulfurization in prior art is not high, a kind of novel structure, safe and reliable is provided, can effectively promote reflection speed for the filler device in the out of stock tower of low-temp desulfurization, described filler is made up of some filler single chip architectures, described filler single chip architecture is corrugated plating, this corrugated plating is suppressed by some substrates and is formed, it is characterized in that described substrate having some straight-bars be arranged in parallel, described corrugated plating is the ripple struction with crest and trough.
Between described some straight-bars be arranged in parallel, spacing is 5mm, and the thickness of substrate is 0.2mm.
Described crest peak height is 6mm, and peak separation is 10mm, and the straightway inclination angle formed between crest and adjacent trough is 30 ° ~ 45 °.
Described corrugated plating is engineering plastics material.
Compared with the existing technology, its advantage is the utility model to the utility model:
1, increase packing layer liquid wall built-up amount, force flue gas through liquid film, improve removal efficiency;
2, expand specific area, circulating face is strengthened;
3, modularization is stacked, and is convenient to maintaining.
[accompanying drawing explanation]
Fig. 1 is the filler single chip architecture sectional view of the utility model embodiment;
Fig. 2 is the modular filler sectional view of the utility model embodiment;
Fig. 3 is the filler single chip architecture schematic diagram of the utility model embodiment;
Fig. 4 is the modular filling-material structure schematic diagram of the utility model embodiment;
As shown in the figure, figure comprises: filler single chip architecture 1, peak height h, peak separation d.
Fig. 3 is specified to be Figure of abstract of the present utility model.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the utility model is described in further detail, and the structure of this device and principle are very clearly concerning the people of this specialty.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model is a kind of filler module adopting engineering plastics to produce in desulphurization denitration tower, make burning and exhausting tail gas through the very large processing method of a kind of liquid holdup of inner-tower filling material module composition, therefore can remove the heavy metals such as sulphur oxynitrides and mercury under the effect of SFD desulfurization denitrification agent, dust can be removed to greatest extent.Under the requirement that environmental protection is more and more tighter, the support of ultra-clean draining technology can be provided.
Filling-material structure of the present utility model is that filler single chip architecture is the structure with crest and trough, and peak height is 6mm, and peak separation is 10mm, and material is engineering material by the structure of some filler single-piece molded blocking spread configurations, and inclination angle is 30 ° ~ 45 °.Filler single chip architecture is suppressed by substrate and is formed, and substrate has some straight-bars be arranged in parallel.During making, first by engineering plastics thermal synthesis tabular, then be pressed into corrugated plating through roller press, improve plate face liquid holdup, make the liquid of spray have q.s to accumulate, reach the gas-liquid mixing rate between flue gas and liquid and reaction time expand, can react fully, removal efficiency improves.
Flue gas enters tower and can be uniformly distributed, flue gas enters through tower bottom, liquid from packing layer top, under through adverse current, in process, liquid fully contacts with gas, and liquid repeatedly mixes with flue gas in packing layer, by sulfureous in flue gas nitrogen oxide and heavy metal adsorption in liquid solution, twice laid after displacement regeneration, economizes on resources.It adopts liquid cryogen desulfurization and denitrification integral, not only improves desulfuration efficiency, and denitration also can realize in low temperature 25 DEG C ~ 250 DEG C, realizes the technological progress that desulphurization denitration and heavy metal one tower multi-pollutant remove simultaneously.
Flue gas enters desulphurization denitration tower desulphurization denitration after water curtain dedusting, sprays desulphurization denitration liquid downwards through packing layer upper nozzle, and by packing layer absorbing fluid, the reticulate pattern on packing layer surface forms liquid holdup, and in every cube of filler, liquid maintenance dose is about 50kg.According to the throughput of design and the ratio of liquid, flue gas flows from bottom to top, and liquid flows simultaneously through packing layer from top to bottom, and in packing layer, liquid film absorbs, and harmful material in smoke is blocked in liquid, generates respective substance through chemical reaction.It is large that the utility model desulphurization denitration filler has liquid holdup, and specific area is large, and gas through-flow face is large, and resistance is little.Improve Gas-Liquid Dispersion system in tower, band is dragged by flue gas flow direction by filler hole place, generates waterfall shape liquid film and exchanges through N time, on removal efficiency increases.
Claims (4)
1. one kind for the filler device in the out of stock tower of low-temp desulfurization, described filler is made up of some filler single chip architectures, described filler single chip architecture is corrugated plating, this corrugated plating is suppressed by some substrates and is formed, it is characterized in that described substrate having some straight-bars be arranged in parallel, described corrugated plating is the ripple struction with crest and trough.
2. a kind of for the filler device in the out of stock tower of low-temp desulfurization as claimed in claim 1, it is characterized in that between described some straight-bars be arranged in parallel, spacing is 5mm, the thickness of substrate is 0.2mm.
3. a kind of for the filler device in the out of stock tower of low-temp desulfurization as claimed in claim 1, it is characterized in that described crest peak height is 6mm, peak separation is 10mm, and the straightway inclination angle formed between crest and adjacent trough is 30 ° ~ 45 °.
4. a kind of for the filler device in the out of stock tower of low-temp desulfurization as claimed in claim 1, it is characterized in that described corrugated plating is engineering plastics material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320445.8U CN204746331U (en) | 2015-05-18 | 2015-05-18 | A filler device that in is used for out of stock tower of low temperature desulfurization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320445.8U CN204746331U (en) | 2015-05-18 | 2015-05-18 | A filler device that in is used for out of stock tower of low temperature desulfurization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204746331U true CN204746331U (en) | 2015-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520320445.8U Expired - Fee Related CN204746331U (en) | 2015-05-18 | 2015-05-18 | A filler device that in is used for out of stock tower of low temperature desulfurization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204746331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152590A (en) * | 2019-05-28 | 2019-08-23 | 萍乡市方兴石化填料有限公司 | A kind of condensate filler |
-
2015
- 2015-05-18 CN CN201520320445.8U patent/CN204746331U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152590A (en) * | 2019-05-28 | 2019-08-23 | 萍乡市方兴石化填料有限公司 | A kind of condensate filler |
| CN110152590B (en) * | 2019-05-28 | 2023-11-24 | 萍乡市方兴石化填料有限公司 | Polymer filler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20210518 |