CN204779640U - Blast furnace gas diffuses tower - Google Patents
Blast furnace gas diffuses tower Download PDFInfo
- Publication number
- CN204779640U CN204779640U CN201520426753.9U CN201520426753U CN204779640U CN 204779640 U CN204779640 U CN 204779640U CN 201520426753 U CN201520426753 U CN 201520426753U CN 204779640 U CN204779640 U CN 204779640U
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- tower
- section
- tower body
- furnace gas
- blast
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a blast furnace gas diffuses tower, including tower body (1), its characterized in that: tower body (1) constitute including base tower section (2), king -tower section (3), top tower section (4) and V -arrangement tower mouth (5), wherein base tower section (2) and king -tower section (3) all are frustum form and top tower section (4) and are the cuboid, the cone angle of base tower section (2) be 16-25 just the cone angle of king -tower section (3) be 4-10. The utility model discloses a divide into just every section inclination difference of multistage with the tower body for should diffuse the tower diffuses efficiently and is difficult for the deposition, in addition through weld the gusset on the body of the tower comprehensively for the stability reinforcing of tower body, the structural strength of improvement tower body should diffuse the tower and diffuse effectually and low in manufacturing cost, suitable using widely.
Description
Technical field
The utility model relates to a kind of coal gas diffusing device, specifically a kind ofly diffuses that efficiency is high, not easily dust stratification and the high blast-furnace gas diffusing tower of structural strength.
Background technology
Blast-furnace gas diffusing tower, for by blast furnace gas or coke oven gas discharge to reduce the pollution of coal gas to environment.Existing blast-furnace gas diffusing tower generally has two kinds: one is isometrical blast-furnace gas diffusing tower, the easy dust stratification of blast-furnace gas diffusing tower of this kind and not easy to clean; The second is the reducing blast-furnace gas diffusing tower that diameter diminishes from the bottom to top gradually, this kind of blast-furnace gas diffusing tower to diffuse efficiency low.
Summary of the invention
The purpose of this utility model is for prior art Problems existing, provides a kind of and diffuses that efficiency is high, not easily dust stratification and the high blast-furnace gas diffusing tower of structural strength.
The purpose of this utility model solves by the following technical programs:
A kind of blast-furnace gas diffusing tower, comprise tower body, it is characterized in that: described tower body comprises seat tower section, main column section, top drum section and V-arrangement tower mouth and forms, wherein seat tower section and main column section are all in frustum and top drum section is rectangular parallelepiped, and the cone angle of seat tower section is 16 ° ~ 25 ° and the cone angle of main column section is 4 ° ~ 10 °.
Described seat tower section is formed by two not contour tower bodies and is fixedly connected with high-strength bolt by flange between tower body.
The height of described seat tower section is no more than 10m and the bottom of seat tower section is provided with lower manhole connecting pipe.
Described main column section be made up of multiple tower body and uppermost tower body height lower than nethermost tower body height, be fixedly connected with high-strength bolt by flange between tower body.
The bottom of described main column section is provided with manhole connecting pipe.
Every section of tower body of described tower body is all welded with gusset in the shape of falling V to strengthen the stability of tower body.
The utility model has the following advantages compared to existing technology:
The utility model, by tower body being divided into multistage and the inclination angle of every section is different, makes this diffusing tower diffuse the high and not easily dust stratification of efficiency; Weld gusset additionally by tower body comprehensively, make the stability of tower body strengthen, improve the structural strength of tower body, this diffusing tower diffuses effective and low cost of manufacture, suitablely promotes the use of.
Accompanying drawing explanation
Accompanying drawing 1 is blast-furnace gas diffusing tower structural representation of the present utility model.
Wherein: 1-tower body; 2-seat tower section; 3-main column section; 4-top drum section; 5-V-arrangement tower mouth; 6-lower manhole connecting pipe; 7-upper manhole connecting pipe; 8-gusset.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
As shown in Figure 1: a kind of blast-furnace gas diffusing tower, comprise tower body 1, this tower body 1 comprises seat tower section 2, main column section 3, top drum section 4 and V-arrangement tower mouth 5 are formed, every section of tower body of tower body 1 is all welded with gusset 8 in the shape of falling V to strengthen the stability of tower body 1, wherein seat tower section 2 and main column section 3 are all in frustum and top drum section 4 is rectangular parallelepiped, the cone angle of seat tower section 2 is 16 ° ~ 25 ° and the cone angle of main column section 3 is 4 ° ~ 10 °, above-mentionedly be arranged so that tower body 1 diameter from bottom to top presents rapid drop, reduce slowly, do not reduce until the change that expands, this diffusing tower is made to diffuse the high and not easily dust stratification of efficiency.On the basis of change of pitch angle, the height of seat tower section 2 is no more than 10m and the bottom of seat tower section is provided with lower manhole connecting pipe 6, and simultaneously seat tower section 2 is formed by two not contour tower bodies and is fixedly connected with high-strength bolt by flange between tower body; And main column section 3 is made up of multiple tower body and uppermost tower body height lower than nethermost tower body height, be fixedly connected with high-strength bolt by flange between tower body, manhole connecting pipe 7 on the bottom of main column section 2 is also provided with.
The utility model, by tower body 1 being divided into multistage and the inclination angle of every section is different, makes this diffusing tower diffuse the high and not easily dust stratification of efficiency; Additionally by comprehensive welding gusset 8 on tower body, make the stability of tower body strengthen, improve the structural strength of tower body, this diffusing tower diffuses effective and low cost of manufacture, is suitable for promoting the use of.
Above embodiment is only and technological thought of the present utility model is described, protection domain of the present utility model can not be limited with this, every technological thought according to the utility model proposes, any change that technical scheme basis is done, all falls within the utility model protection domain; The technology that the utility model does not relate to all is realized by prior art.
Claims (6)
1. a blast-furnace gas diffusing tower, comprise tower body (1), it is characterized in that: described tower body (1) comprises seat tower section (2), main column section (3), top drum section (4) and V-arrangement tower mouth (5) and forms, wherein seat tower section (2) and main column section (3) are all in frustum and top drum section (4) is rectangular parallelepiped, and the cone angle of seat tower section (2) is 16 ° ~ 25 ° and the cone angle of main column section (3) is 4 ° ~ 10 °.
2. blast-furnace gas diffusing tower according to claim 1, is characterized in that: described seat tower section (2) is formed by two not contour tower bodies and is fixedly connected with high-strength bolt by flange between tower body.
3. blast-furnace gas diffusing tower according to claim 2, is characterized in that: the height of described seat tower section (2) is no more than 10m and the bottom of seat tower section (2) is provided with lower manhole connecting pipe (6).
4. blast-furnace gas diffusing tower according to claim 1, is characterized in that: described main column section (3) be made up of multiple tower body and uppermost tower body height lower than nethermost tower body height, be fixedly connected with high-strength bolt by flange between tower body.
5. blast-furnace gas diffusing tower according to claim 4, is characterized in that: the bottom of described main column section (3) is provided with manhole connecting pipe (7).
6. the blast-furnace gas diffusing tower according to claim 2 or 4, is characterized in that: every section of tower body of described tower body (1) is all welded with gusset (8) in the shape of falling V to strengthen the stability of tower body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426753.9U CN204779640U (en) | 2015-06-19 | 2015-06-19 | Blast furnace gas diffuses tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426753.9U CN204779640U (en) | 2015-06-19 | 2015-06-19 | Blast furnace gas diffuses tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204779640U true CN204779640U (en) | 2015-11-18 |
Family
ID=54519730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520426753.9U Expired - Fee Related CN204779640U (en) | 2015-06-19 | 2015-06-19 | Blast furnace gas diffuses tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204779640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962676A (en) * | 2015-06-19 | 2015-10-07 | 江苏新金磊钢业有限公司 | Blast furnace gas diffusing tower |
-
2015
- 2015-06-19 CN CN201520426753.9U patent/CN204779640U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104962676A (en) * | 2015-06-19 | 2015-10-07 | 江苏新金磊钢业有限公司 | Blast furnace gas diffusing tower |
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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: 20151118 Termination date: 20180619 |