CN205627613U - Desulfurizer sprinkler for desulfurizing tower - Google Patents
Desulfurizer sprinkler for desulfurizing tower Download PDFInfo
- Publication number
- CN205627613U CN205627613U CN201620304239.2U CN201620304239U CN205627613U CN 205627613 U CN205627613 U CN 205627613U CN 201620304239 U CN201620304239 U CN 201620304239U CN 205627613 U CN205627613 U CN 205627613U
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- CN
- China
- Prior art keywords
- desulfurizing tower
- circle
- nozzle
- desulfurizing
- slurry pipe
- 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 - Fee Related
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Abstract
The utility model provides a desulfurizer sprinkler for desulfurizing tower, lay slurry pipe, the support slurry pipe in the desulfurizing tower and fix the support frame in the desulfurizing tower including the installation, slurry pipe is last to install a plurality of nozzles, and these nozzles set the N circle to, promptly every ring of nozzle place in one use the circumference of the desulfurizing tower cross -section centre of a circle as the centre of a circle on, above -mentioned N is >= 2 natural number. This desulfurizer sprinkler for desulfurizing tower compares with prior art, does the rational arrangement of nozzle make the atomizing coverage area of nozzle be 150% between 250%, increase the area of contact of adding water liquid and flue gas to provide desulfurization efficiency, construction convenience, the cost is cheap, factor of safety is high, the practicality is strong, and application scope is extensive, easily promotes.
Description
Technical field
This utility model relates to environmental technology field, a kind of simple in construction, practical, desulfurizing tower desulfurizing agent flusher.
Background technology
Desulfurization, refers to fixing for the methods such as the element sulphur calcio in coal becoming when solid prevents from burning is generated sulfur dioxide.In the production process of the industries such as thermal power plant, environmental protection, oil, chemical industry, light industry, metallurgy, the pollutant such as the flue dust that can produce due to fire coal, sulfide.The administering method of this pollutant includes dry method, wet method and half wet process, and wherein applying more is wet desulphurization, will horizontally enter in desulfurizing tower by flue gas, and vertical ascent and reactive desulfurizing agent after smoke collision to desulfurizing tower inwall complete sweetening process.But, the desulfurizing tower air-flow that prior art provides is uniform not, and flue gas is less with the contact area of desulfurizing agent, owing to the impulsive force of flue gas is higher, causes too much flue gas not just to be discharged with desulfurization agent, causes desulfurized effect not ideal enough.The technology desulfuration efficiency of desulfurization by lime gypsum method existing market has reached the limit, owing to many factors is extremely difficult to more than 98%, the especially sprinkling of desulfurizing agent, owing to shower nozzle is towards inside desulfurizing tower, cause that too much dead angle occurs, many places cannot cover, and desulfurized effect is general, in identical operation pressure, little nozzle provides droplet, while it is true, nozzle sufficiently large must make the relic that such as dirt class is the same pass through, do not produce blockage problem simultaneously.Nozzle must as far as possible dense distribution in case jet face can overlapping remove smoke not with " empty " area of drop contact, based on this, now provide a kind of simple, practical desulfurizing tower desulfurizing agent flusher.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, it is provided that a kind of practical, desulfurizing tower desulfurizing agent flusher.
The technical solution of the utility model realizes in the following manner, a kind of desulfurizing tower desulfurizing agent flusher, including install be laid in desulfurizing tower slurry pipe, support slurry pipe and the bracing frame being fixed in desulfurizing tower, some nozzles are installed on described slurry pipe, and these nozzles are arranged to N circle, the most often circle nozzle is placed on a circumference with the center of circle, desulfurizing tower cross section as the center of circle, and above-mentioned N is the natural number of >=2.
The radius of circle formed near the nozzle of desulfurizing tower inwall is less than desulfurizing tower cross section radius of circle 0.5-0.8 rice, corresponding, differs 1.0-1.6m between the radius of circle that each two adjacent nozzle is formed, and the radius of circle that the nozzle of inner side is formed is 0.5-0.8 rice.
Described slurry pipe includes feed tube, the drain pipe being disposed on the same plane, this feed tube runs through desulfurizing tower and its entrance is arranged on outside desulfurizing tower, drain pipe is arranged with in parallel some and is vertically arranged with feed tube, if the overhanging dry joint that is provided with on drain pipe, said nozzle is arranged on this joint.
This utility model compared with prior art produced by provide the benefit that:
A kind of desulfurizing tower desulfurizing agent flusher of the present utility model have simple in construction, easy to use, be skillfully constructed, the feature such as reasonable in design, reasonable Arrangement nozzle, the area coverage making the atomization of nozzle is between 150%-250%, increases the contact area of serosity and flue gas, thus provides desulfuration efficiency；Easy construction, low cost, safety coefficient are high；Practical, applied widely, it is easy to promote.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model structural representation.
Labelling in accompanying drawing represents respectively:
1, desulfurizing tower, 2, feed tube, 3, bracing frame, 4, nozzle, 5, joint, 6, drain pipe.
Detailed description of the invention
Below in conjunction with the accompanying drawings a kind of desulfurizing tower desulfurizing agent flusher of the present utility model is described in detail below.
As shown in Figure 1, a kind of desulfurizing tower desulfurizing agent flusher is now provided, including install be laid in desulfurizing tower 1 slurry pipe, support slurry pipe and the bracing frame 3 being fixed in desulfurizing tower 1, some nozzles 4 are installed on described slurry pipe, and these nozzles 4 are arranged to N circle, the most often circle nozzle 4 is placed on a circumference with the center of circle, desulfurizing tower 1 cross section as the center of circle, and above-mentioned N is the natural number of >=2.
The radius of circle formed near the nozzle 4 of desulfurizing tower 1 inwall is less than desulfurizing tower 1 cross section radius of circle 0.5-0.8 rice, corresponding, differs 1.0-1.6m between the radius of circle that each two adjacent nozzle 4 is formed, and the radius of circle that the nozzle 4 of inner side is formed is 0.5-0.8 rice.
Described slurry pipe includes feed tube 2, the drain pipe 6 being disposed on the same plane, this feed tube 2 runs through desulfurizing tower 1 and its entrance is arranged on outside desulfurizing tower 1, drain pipe 6 is arranged with in parallel some and is vertically arranged with feed tube 2, if the overhanging dry joint 5 that is provided with on drain pipe 6, said nozzle 4 is arranged on this joint 5.
In the wet FGD based on Calx and limestone uses, the sprinkling on the injection covering absorption tower that each nozzle 4 is general is a diameter of is 1.0-1.5m, nozzle 4 arrangement of high-quality, increases the contact area of desulfurizing agent and flue gas, enables desulfuration efficiency to reach more than 99%.
Finally should be noted that; above content is only in order to illustrate the technical solution of the utility model; rather than the restriction to this utility model protection domain; although this utility model has been made to explain by this detailed description of the invention part; it will be understood by those within the art that; can modify the technical solution of the utility model or equivalent, these are without departure from the spirit and scope of technical solutions of the utility model.
Claims (3)
1. a desulfurizing tower desulfurizing agent flusher, it is characterized in that, including install be laid in desulfurizing tower slurry pipe, support slurry pipe and the bracing frame being fixed in desulfurizing tower, some nozzles are installed on described slurry pipe, and these nozzles are arranged to N circle, the most often circle nozzle is placed on a circumference with the center of circle, desulfurizing tower cross section as the center of circle, and above-mentioned N is the natural number of >=2.
A kind of desulfurizing tower desulfurizing agent flusher the most according to claim 1, it is characterized in that, the radius of circle formed near the nozzle of desulfurizing tower inwall is less than desulfurizing tower cross section radius of circle 0.5-0.8 rice, corresponding, differing 1.0-1.6m between the radius of circle that each two adjacent nozzle is formed, the radius of circle that the nozzle of inner side is formed is 0.5-0.8 rice.
A kind of desulfurizing tower desulfurizing agent flusher the most according to claim 1, it is characterized in that, described slurry pipe includes feed tube, the drain pipe being disposed on the same plane, this feed tube runs through desulfurizing tower and its entrance is arranged on outside desulfurizing tower, drain pipe is arranged with in parallel some and is vertically arranged with feed tube, if the overhanging dry joint that is provided with on drain pipe, said nozzle is arranged on this joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620304239.2U CN205627613U (en) | 2016-04-13 | 2016-04-13 | Desulfurizer sprinkler for desulfurizing tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620304239.2U CN205627613U (en) | 2016-04-13 | 2016-04-13 | Desulfurizer sprinkler for desulfurizing tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205627613U true CN205627613U (en) | 2016-10-12 |
Family
ID=57064902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620304239.2U Expired - Fee Related CN205627613U (en) | 2016-04-13 | 2016-04-13 | Desulfurizer sprinkler for desulfurizing tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205627613U (en) |
-
2016
- 2016-04-13 CN CN201620304239.2U patent/CN205627613U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20161012 Termination date: 20190413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |