CN204026699U - A kind of closed ground torch device of forcing the cooling air distribution of air film - Google Patents
A kind of closed ground torch device of forcing the cooling air distribution of air film Download PDFInfo
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- CN204026699U CN204026699U CN201420417866.8U CN201420417866U CN204026699U CN 204026699 U CN204026699 U CN 204026699U CN 201420417866 U CN201420417866 U CN 201420417866U CN 204026699 U CN204026699 U CN 204026699U
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Abstract
The utility model discloses a kind of closed ground torch device of forcing the cooling air distribution of air film, it comprises steel bracket (1), be arranged on the torch cylindrical shell (2) on steel bracket (1), be arranged on the air compartment (3) of torch cylindrical shell (2) bottom, the center of torch cylindrical shell (1) is provided with burner (4), altar lamp (5) and igniting is installed on burner (4) and robs; Torch cylindrical shell (2) inner welded has air compartment base plate (6), between air compartment base plate (6) and the outer wall of torch cylindrical shell (2), forms cooling air passage; On air compartment (3), offer and force cooling air import (7).The utility model reasonable in design, easy for installation, can effectively improve the thermal stress in torch cylindrical shell, blocking radiant heat, heat conduction, sharply decline torch cylinder body outer wall temperature, plays good cooling effect, has wide range of applications.
Description
Technical field
The utility model relates to the torch assembly of a kind of oil, petrochemical industry, chemical industry, metallurgy, health industry practicality, and especially a kind of ground flare is a kind of closed ground torch device of forcing the cooling air distribution of air film specifically.
Background technology
At present, the general device of oil, chemical industry, petrochemical industry, metallurgy, Coal Chemical Industry, health industry is furnished with the flare system of various inflammable and explosive, flammable, hypertoxic, high-risk, the foul gas of public processing.Flare system collects pipe network by torch gas and torch assembly forms.The Main Function of torch is that the unnecessary flammable explosive gas giving off under the normal condition of production of device is disposed in safe transport and burning; The flammable explosive gas of output when treating apparatus test run, driving, parking; Because of accident cause cannot continue produce or part flow process interrupt time must by the fuel gas dump in whole flow process or capital equipment to flare system and pass into non-flammable gases with ensure the person and install safety.Existing ground flare system is mostly complex structure, poor stability, and draft deficiency, radiation be strong, invest the features such as large.
Therefore, on necessary existing basis again, study a kind of reasonable in design, the closed ground torch device that security performance is good.
Utility model content
The purpose of this utility model is that the radiation existing for existing ground flare device is strong, draft is not enough, floor space is large, invest high problem, designs a kind of good heat-insulation effect, takes up an area the closed ground torch device of the cooling air distribution of pressure air film of little, small investment.
Technical point scheme, for realizing above object, the technical scheme that the present invention takes is:
A kind of closed ground torch device of forcing the cooling air distribution of air film, it comprises steel bracket, is arranged on the torch cylindrical shell on steel bracket, is arranged on the air compartment of torch cylinder body bottom, the center of torch cylindrical shell is provided with burner, on burner, altar lamp is installed and igniting is robbed;
Described torch barrel inner is welded with air compartment base plate, between air compartment base plate and the outer wall of torch cylindrical shell, forms narrow cooling air passage;
On described air compartment, offer and force cooling air import.
As preferred version, the closed ground torch device of the cooling air distribution of above-described pressure air film, the burner that install at the torch cylindrical shell center of stating comprises one-level burner, two stage burner and three grades of burners;
Described one-level burner, two stage burner and three grades of burners are all connected with annular spread pipe, between one-level burner, two stage burner and three grades of burners, be connected by annular spread pipe separately, the inlet end of annular spread pipe is connected with torch source of the gas by admission line.On described admission line, pneumatic cut-off valve is installed.
As preferred version, the closed ground torch device of the cooling air distribution of above-described pressure air film, is provided with the installation of TC pipe on the torch cylindrical shell of stating.
As preferred version, the closed ground torch device of the cooling air distribution of above-described pressure air film, the torch cylindrical shell of stating is provided with ultraviolet fire inspection mounting pipe.
The closed ground torch device of the cooling air distribution of pressure air film described in the utility model, described burner adopts small-bore, many fire holes structure, the flare discharge gas of large strand can be divided into many shallow bids, each strand of fuel gas after dispersed is crossing jet ejection with certain angle and is conducive to gas/air mixing, can increase and air contact area and mutual disturbance, can realize 100% burning.
The closed ground torch device of the cooling air distribution of pressure air film described in the utility model, the cooling air film forming between the air compartment base plate of torch cylinder body outer wall and interior welds, can improve the thermal stress in cylindrical shell, good heat-insulation effect effectively.
Beneficial effect: compared to the prior art the closed ground torch device of the cooling air distribution of pressure air film described in the utility model has the following advantages:
1, the closed ground torch apparatus structure of the cooling air distribution of pressure air film described in the utility model is reasonable in design, the pressure air film cooling air channel arranging in this device, can replace traditional torch cylinder lining insulation material, entirety becomes sled, reduce site operation amount, save floor occupying area, reduce investment, can effectively improve in torch cylindrical shell thermal stress, blocking radiant heat, heat conduction.
2, the pressure air film cooling air channel arranging in this device, heat insulation time, because it forces air distribution, the smoke discharge amount in torch cylindrical shell also can increase, and the inner barrel effective draft of generation is large, can solve traditional ground flare and take out hypodynamic problem.
Brief description of the drawings
Fig. 1 is the structural representation of the closed ground torch device of the cooling air distribution of pressure air film described in the utility model.
Fig. 2 is the sectional view of Fig. 1 along A-A direction.
Fig. 3 is the structural representation of the annular spread pipe of burner.
Specific embodiments
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment and only be not used in restriction scope of the present utility model for the utility model is described, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the amendment of the various equivalent form of values of the present utility model.
As shown in Figure 1 to Figure 3, a kind of closed ground torch device of forcing the cooling air distribution of air film, it comprises steel bracket (1), be arranged on the torch cylindrical shell (2) on steel bracket (1), be arranged on the air compartment (3) of torch cylindrical shell (2) bottom, the center of torch cylindrical shell (1) is provided with burner (4), altar lamp (5) and igniting is installed on burner (4) and robs;
Described torch cylindrical shell (2) inner welded has air compartment base plate (6), between air compartment base plate (6) and the outer wall of torch cylindrical shell (2), forms narrow cooling air passage;
On described air compartment (3), offer and force cooling air import (7).
The closed ground torch device of the cooling air distribution of above-described pressure air film, the burner (4) that install at described torch cylindrical shell (1) center comprises one-level burner, two stage burner and three grades of burners;
Between described one-level burner, two stage burner and three grades of burners, be connected by annular spread pipe (8) separately, the inlet end of annular spread pipe (8) is connected with torch source of the gas by admission line (9).On described admission line (9), pneumatic cut-off valve is installed.
The closed ground torch device of the cooling air distribution of above-described pressure air film, is provided with the installation of TC pipe (10) and ultraviolet fire inspection mounting pipe (11) on described torch cylindrical shell (1).
The closed ground torch device that the utility model provides, reasonable in design, can effectively improve the thermal stress in torch cylindrical shell, and blocking radiant heat, heat conduction, sharply decline torch cylinder body outer wall temperature, plays good cooling effect.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. force the closed ground torch device of the cooling air distribution of air film for one kind, it is characterized in that, it comprises steel bracket (1), be arranged on the torch cylindrical shell (2) on steel bracket (1), be arranged on the air compartment (3) of torch cylindrical shell (2) bottom, the center of torch cylindrical shell (1) is provided with burner (4), altar lamp (5) and igniting is installed on burner (4) and robs;
Described torch cylindrical shell (2) inner welded has air compartment base plate (6), between air compartment base plate (6) and the outer wall of torch cylindrical shell (2), forms cooling air passage;
On described air compartment (3), offer and force cooling air import (7).
2. the closed ground torch device of the cooling air distribution of pressure air film according to claim 1, is characterized in that, the burner (4) that install at described torch cylindrical shell (1) center comprises one-level burner, two stage burner and three grades of burners;
Between described one-level burner, two stage burner and three grades of burners, be connected by annular spread pipe (8) separately, the inlet end of annular spread pipe (8) is connected with torch source of the gas by admission line (9).
3. the closed ground torch device of the cooling air distribution of pressure air film according to claim 2, is characterized in that, on described admission line (9), pneumatic cut-off valve is installed.
4. the closed ground torch device of the cooling air distribution of pressure air film according to claim 1, is characterized in that, on described torch cylindrical shell (1), the installation of TC pipe (10) is installed.
5. the closed ground torch device of the cooling air distribution of pressure air film according to claim 1, is characterized in that, ultraviolet fire inspection mounting pipe (11) is installed on described torch cylindrical shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417866.8U CN204026699U (en) | 2014-07-28 | 2014-07-28 | A kind of closed ground torch device of forcing the cooling air distribution of air film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417866.8U CN204026699U (en) | 2014-07-28 | 2014-07-28 | A kind of closed ground torch device of forcing the cooling air distribution of air film |
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| CN204026699U true CN204026699U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420417866.8U Active CN204026699U (en) | 2014-07-28 | 2014-07-28 | A kind of closed ground torch device of forcing the cooling air distribution of air film |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482133A (en) * | 2016-12-12 | 2017-03-08 | 深圳智慧能源技术有限公司 | Source of the gas energy is relied on to provide the torch of cooling air |
| CN108458353A (en) * | 2018-01-30 | 2018-08-28 | 中石化广州工程有限公司 | A kind of closed ground torch |
-
2014
- 2014-07-28 CN CN201420417866.8U patent/CN204026699U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482133A (en) * | 2016-12-12 | 2017-03-08 | 深圳智慧能源技术有限公司 | Source of the gas energy is relied on to provide the torch of cooling air |
| CN106482133B (en) * | 2016-12-12 | 2019-03-05 | 深圳智慧能源技术有限公司 | The torch of cooling air is provided by gas source energy |
| CN108458353A (en) * | 2018-01-30 | 2018-08-28 | 中石化广州工程有限公司 | A kind of closed ground torch |
| CN108458353B (en) * | 2018-01-30 | 2019-09-17 | 中石化广州工程有限公司 | A kind of closed ground torch |
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