CN204227434U - Ground flare - Google Patents
Ground flare Download PDFInfo
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- CN204227434U CN204227434U CN201420653749.1U CN201420653749U CN204227434U CN 204227434 U CN204227434 U CN 204227434U CN 201420653749 U CN201420653749 U CN 201420653749U CN 204227434 U CN204227434 U CN 204227434U
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- ground flare
- steam
- steam generator
- cylindrical shell
- burner
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Abstract
The utility model relates to a kind of ground flare, mainly solves the problem that in prior art, high-temperature flue gas heat radiation is strong, efficiency of combustion is lower.The utility model is by adopting a kind of ground flare, comprise ground flare cylindrical shell (1), steam generator (2), steam jet ejector (3), burner (4) and water replanishing device (5), described ground flare cylindrical shell (1) is the tubular structure comprising burner (4) and combustion flame, ground flare cylindrical shell (1) inner surface is provided with steam generator (2), described steam generator (2) is tubulation or jacket structured, the steam side of steam generator (2) is connected with steam jet ejector (3) by pipeline, water side is connected with water replanishing device (5) by pipeline, the technical scheme that steam jet ejector (3) is arranged on the below of the combustion zone (6) of burner (4) top solves the problems referred to above preferably, can be used in ground flare.
Description
Technical field
The utility model relates to a kind of ground flare.
Background technology
Flare system is one of important safety measure of Petrochemical Enterprises, and its safety in production safely and steadily run for enterprise has vital meaning.Torch is divided into overhead torch and ground flare, and wherein ground flare is due to advantages such as its efficiency of combustion are high, firebreak is little, progressively receives the concern of enterprise.Along with the maximization of device develops, ground flare discharge capacity requires also to increase gradually.CN200980152091.8 provides a kind of ground flare, in the combustion chamber of chimney lower end, burning process is carried out to combustible waste gases, the surrounding of described chimney lower end and described combustion chamber is surrounded by windscreen, wherein, from as selected at least one to the low-frequency noise sound pressure level of ground flare tower body as described in reducing under type: from by as described in chimney and as described in the intrinsic frequency that occurs of the ground flare tower body that formed of windscreen change, as described in ground flare tower body multipleization and as described in ground flare tower body inside low-frequency vibration absorber is set.
Because the structure of ground flare limits, when there is a large amount of discharge operating mode, easily air undersupply occurs, gas combustion of releasing is incomplete, causes over-emitting black exhaust or generates CO, NOx etc.Existing technology, as adopted forced ventilation measure, easily lost efficacy when there is power cut of whole factory operating mode.
All there is the problem that torch cylinder heat radiation is strong, high-temperature flue gas heat radiation is strong, efficiency of combustion is lower in prior art, the utility model solves the problems referred to above targetedly.
Utility model content
Technical problem to be solved in the utility model is the problem that in prior art, high-temperature flue gas heat radiation is strong, efficiency of combustion is lower, provides a kind of new ground flare.This ground flare has the advantage that high-temperature flue gas heat radiation is more weak, efficiency of combustion is higher.
For solving the problem, the technical solution adopted in the utility model is as follows: a kind of ground flare, comprise ground flare cylindrical shell (1), steam generator (2), steam jet ejector (3), burner (4) and water replanishing device (5), it is characterized in that ground flare cylindrical shell (1) is the tubular structure comprising burner (4) and combustion flame, ground flare cylindrical shell (1) inner surface is provided with steam generator (2), described steam generator (2) is tubulation or jacket structured, the steam side of steam generator (2) is connected with steam jet ejector (3) by pipeline, water side is connected with water replanishing device (5) by pipeline, steam jet ejector (3) is arranged on the below of the combustion zone (6) of burner (4) top.
In technique scheme, preferably, the steam in the steam side of steam generator (2) enters steam jet ejector (3) by pipeline from the top down.
The utility model adopts the ground flare cylindrical shell being provided with steam generator, reduce the temperature of ground flare cylindrical shell in combustion process, decrease the heat radiation that cylindrical shell is external, steam generator is adopted to absorb the heat of high-temperature flue gas, reduce the temperature of high-temperature flue gas, thus decrease the caloradiance of high-temperature flue gas, utilize steam generator generating steam simultaneously, and pass in combustion field, improve the efficiency of combustion of ground flare, the heat drive steam generator utilizing combustion process to produce, achieves the recycling of energy, achieves good technique effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of ground flare described in the utility model.
In Fig. 1,1 is ground flare cylindrical shell, and 2 is steam generator, and 3 is steam jet ejector, and 4 is burner, and 5 is water replanishing device, and 6 is combustion zone.
Below by embodiment, the utility model is further elaborated, but is not limited only to the present embodiment.
Detailed description of the invention
[embodiment 1]
A kind of ground flare as shown in Figure 1, comprises ground flare cylindrical shell 1, steam generator 2, steam jet ejector 3, burner 4, water replanishing device 5.Described ground flare cylindrical shell 1 is the tubular structure containing burner 4 and combustion flame, ground flare cylindrical shell 1 inner surface is provided with steam generator 2, described steam generator 2 is tubulation or jacket structured, the steam side of steam generator 2 is connected with steam jet ejector 3 by pipeline, water side is connected with water replanishing device 5 by pipeline, and steam jet ejector 3 is arranged on the below of the combustion zone 6 above burner 4.
When device has an accident discharge, the fuel gas given off is sprayed in ground flare cylindrical shell by burner 4 and burns, burning liberated heat imports steam generator 2 into, and near the outer water generating steam of ground torch cylinder 1 in heating steam generator 2, transmit from the top down along the inner space of steam generator near combustion field 6 after steam rises, and enter combustion field by steam jet ejector 3 injection, more air is driven to enter in combustion field, and react with the soot in combustion field, improve the efficiency of combustion of combustion field.
Because the water in steam generator 2 is taking away heat by during thermal evaporation, the flue-gas temperature that the temperature of ground flare cylindrical shell 1 and burning generate all is reduced, thus decreases the heat radiation of torch cylinder 1 and combustion high temperature flue gas.
When the water in steam generator reduces due to consumption, water replanishing device 5 supplements the water in steam generator in time, thus guarantees steam sustainable supply.
Claims (2)
1. a ground flare, comprise ground flare cylindrical shell (1), steam generator (2), steam jet ejector (3), burner (4) and water replanishing device (5), it is characterized in that ground flare cylindrical shell (1) is the tubular structure comprising burner (4) and combustion flame, ground flare cylindrical shell (1) inner surface is provided with steam generator (2), described steam generator (2) is tubulation or jacket structured, the steam side of steam generator (2) is connected with steam jet ejector (3) by pipeline, water side is connected with water replanishing device (5) by pipeline, steam jet ejector (3) is arranged on the below of the combustion zone (6) of burner (4) top.
2. ground flare according to claim 1, is characterized in that the steam in the steam side of steam generator (2) enters steam jet ejector (3) by pipeline from the top down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653749.1U CN204227434U (en) | 2014-11-04 | 2014-11-04 | Ground flare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420653749.1U CN204227434U (en) | 2014-11-04 | 2014-11-04 | Ground flare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204227434U true CN204227434U (en) | 2015-03-25 |
Family
ID=52925522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420653749.1U Active CN204227434U (en) | 2014-11-04 | 2014-11-04 | Ground flare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204227434U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456585A (en) * | 2014-11-04 | 2015-03-25 | 中国石油化工股份有限公司 | Novel ground torch |
| CN105135451A (en) * | 2015-10-13 | 2015-12-09 | 中国石油化工股份有限公司 | Heat-removal-coil-pipe-bearing ground torch |
| CN111094853A (en) * | 2017-09-15 | 2020-05-01 | 环球油品有限责任公司 | Low steam consumption high smokeless capacity waste gas torch |
-
2014
- 2014-11-04 CN CN201420653749.1U patent/CN204227434U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456585A (en) * | 2014-11-04 | 2015-03-25 | 中国石油化工股份有限公司 | Novel ground torch |
| CN105135451A (en) * | 2015-10-13 | 2015-12-09 | 中国石油化工股份有限公司 | Heat-removal-coil-pipe-bearing ground torch |
| CN111094853A (en) * | 2017-09-15 | 2020-05-01 | 环球油品有限责任公司 | Low steam consumption high smokeless capacity waste gas torch |
| CN111094853B (en) * | 2017-09-15 | 2022-04-05 | 环球油品有限责任公司 | Low steam consumption high smokeless capacity waste gas torch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |