CN216448184U - High-low pressure emptying torch system sharing self-supporting support - Google Patents

Abstract

The utility model discloses a high-low pressure emptying torch system supported by a common self-supporting type, which belongs to the technical field of safe emptying torch equipment of petroleum production devices, and comprises a high-pressure emptying torch and a low-pressure emptying torch, and also comprises: the pilot lamp is shared by a high-pressure emptying torch and a low-pressure emptying torch; wherein the high pressure flare comprises: the high-pressure torch comprises a high-pressure torch barrel and a high-pressure torch head; the low pressure venting torch comprises: the low-pressure flare air duct is used for supporting a high-pressure emptying flare and a low-pressure emptying flare; the high-pressure emptying torch and the low-pressure emptying torch keep respective independent discharge systems, the safe discharge of the high-pressure emptying torch and the low-pressure emptying torch is not influenced mutually, and the FFG manual ignition facility and the HFG high-altitude automatic ignition facility are shared, so that the number of pilot lights is reduced; the operation cost is reduced; the structure is simple, and the low-pressure torch wind barrel of the low-pressure emptying torch is used as a shared self-supporting support.

Description

High-low pressure emptying torch system sharing self-supporting support

Technical Field

The utility model relates to the technical field of safe venting torch equipment of a petroleum production device, in particular to a high-low pressure venting torch system sharing a self-supporting support.

Background

Since the self-standing high-low pressure torches are usually respectively provided with independent discharge systems, including the respective torch barrels as the support structure of the self-standing torch, if two high-low pressure torches are bound to be provided, a steel structure tower support must be constructed. However, high-pressure and low-pressure emptying torches in petroleum and natural gas oil field construction projects often need to delete steel structure support towers, share self-standing support and ignition facilities and the like. To meet the performance requirements, a certain high-rise device of the high-low pressure emptying torch is used for sharing a self-supporting structure, and the arrangement is compact so as to share the ignition facility. The high-low pressure emptying torch consists of a high-pressure torch system, a low-pressure torch system, a manual and automatic ignition facility and a low-pressure torch smoke abatement facility, simplifies the large and complex systems of the prior high-pressure torch system, the prior low-pressure torch system, the manual and automatic ignition facility, the prior low-pressure torch smoke abatement facility, a common support tower and the like, and leads the prior high-low pressure emptying torch system to have the defects of large occupied area, large investment, large fuel consumption, high operation cost and the like.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide a high and low pressure flare system that shares a free standing support to address the problems set forth in the background above.

In order to achieve the purpose, the utility model provides the following technical scheme:

the high-low pressure of sharing self-standing support is released the flare system, including high-pressure release flare and low-pressure release flare, still includes:

the pilot lamp is shared by a high-pressure emptying torch and a low-pressure emptying torch;

the output end of the FFG manual ignition facility is connected with the pilot burner and is used for combining instrument wind and fuel gas into combustible mixed gas, and flame is sent to the pilot burner at the top for ignition after manual ignition;

the HFG automatic ignition facility is arranged on one side of the pilot burner and is used for automatically igniting after the pilot burner is extinguished and igniting the fuel gas sprayed by the pilot burner again;

wherein the high pressure flare comprises:

the high-pressure torch barrel is connected with an external pipeline of the high-pressure torch;

the high-pressure flare head is connected with the high-pressure flare barrel;

the low pressure flare comprises:

the low-pressure torch barrel is connected with an external pipeline of the low-pressure torch;

the low-pressure flare tip is connected with the low-pressure flare barrel;

the low-pressure flare wind barrel is connected with the low-pressure flare barrel and is connected with the high-pressure flare barrel to form an annular channel, the annular channel reaches the tops of the high-pressure flare head and the low-pressure flare head, and the low-pressure flare wind barrel is used for supporting a high-pressure emptying flare and a low-pressure emptying flare.

As a further scheme of the utility model: the device also comprises an air blower, wherein the outlet of the air blower is connected with the low-pressure torch air cylinder.

Compared with the prior art, the utility model has the beneficial effects that: the operation is simple, the practicability is strong, the high-pressure emptying torch and the low-pressure emptying torch keep respective independent discharge systems, the mutual safe discharge is not influenced mutually, and the safety is the same as that of the respective arrangement; the high-pressure emptying torch and the low-pressure emptying torch share an FFG manual ignition facility and an HFG high-altitude automatic ignition facility, and the number of the pilot lights and the number of the HFG high-altitude automatic ignition facilities are reduced by half compared with the number of the pilot lights and the number of the HFG high-altitude automatic ignition facilities which are respectively arranged; the fuel gas consumption of the pilot burner is saved by half and the operation cost is reduced by a lot because the pilot burner is reduced by half; the structure is simple, the low-pressure torch wind barrel of the low-pressure emptying torch is used as a shared self-supporting support, and the support tower of the high-pressure and low-pressure emptying torch is removed.

Drawings

FIG. 1 is a schematic structural view of a high and low pressure flare system sharing a free-standing support.

Notations for reference numerals: 1-high pressure torch barrel, 2-high pressure torch head, 3-low pressure torch barrel, 4-low pressure torch head, 5-low pressure torch wind pipe, 6-blower, 7-pilot lamp, 8-HFG auto-ignition facility, 9-FFG manual ignition facility.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As an embodiment of the present invention, please refer to fig. 1: the high-low pressure of sharing self-standing support is released the flare system, including high-pressure release flare and low-pressure release flare, still includes:

the pilot burner 7 is shared by a high-pressure emptying torch and a low-pressure emptying torch by the pilot burner 7;

the output end of the FFG manual ignition facility 9 is connected with the pilot burner 7 and is used for combining instrument wind and fuel gas into combustible mixed gas, and flame is sent to the pilot burner 7 at the top after manual ignition for ignition;

an HFG automatic ignition facility 8, which is additionally arranged on the whole body of the pilot burner 7 and is used for automatically igniting and re-igniting the fuel gas sprayed by the pilot burner 7 after the pilot burner 7 is extinguished;

wherein the high pressure flare comprises:

the high-pressure torch comprises a high-pressure torch barrel 1, wherein the high-pressure torch barrel 1 is connected with an external pipeline of a high-pressure torch;

the high-pressure flare head 2 is connected with the high-pressure flare barrel body 1;

the low pressure flare comprises:

the low-pressure torch barrel 3 is connected with an external pipeline of the low-pressure torch;

the low-pressure flare tip 4 is connected with the low-pressure flare barrel 3;

the low-pressure flare wind pipe 5 is connected with the low-pressure flare barrel body 3 and connected with the high-pressure flare barrel body 1 to form an annular channel, the annular channel reaches the tops of the high-pressure flare head 2 and the low-pressure flare head 4, and the low-pressure flare wind pipe 5 is used for supporting a high-pressure emptying flare and a low-pressure emptying flare.

In the embodiment of the utility model: the device also comprises a blower 6, wherein the outlet of the blower 6 is connected with the low-pressure torch air duct 5.

The working principle is as follows: when in use, the high-pressure emptying torch emptying gas enters the high-pressure torch barrel 1 and reaches the high-pressure torch head 2 to be discharged and combusted; the low-pressure emptying torch emptying gas enters a low-pressure torch barrel body 3 and reaches a low-pressure torch head 4 to be discharged and combusted; the low-pressure venting torch forcibly supplies air to enter an annular channel between a low-pressure torch air duct 5 and a high-low pressure torch barrel 1 through an air blower 6, and air is delivered to the top of a low-pressure torch head 4 to be mixed with the venting gas of the low-pressure venting torch for combustion, so that smokeless combustion of the low-pressure venting torch is realized, and the environment-friendly requirement is met; instrument wind and fuel gas are combined into combustible mixed gas at an FFG manual ignition facility 9, flame is sent to a high-pressure emptying torch and an pilot burner 7 at the top of the low-pressure emptying torch through manual ignition to ignite the fuel gas sprayed from the pilot burner 7, so that the pilot burner 7 is ignited to form a security fire source; the security fire source is shared by a high-pressure emptying torch and a low-pressure emptying torch.

Claims (2)

1. The high-low pressure unloading torch system of self-supporting support of sharing, including high-pressure unloading torch and low-pressure unloading torch, its characterized in that still includes:

the pilot lamp is shared by a high-pressure emptying torch and a low-pressure emptying torch;

the output end of the FFG manual ignition facility is connected with the pilot burner and is used for combining instrument wind and fuel gas into combustible mixed gas, and flame is sent to the pilot burner at the top for ignition after manual ignition;

the HFG automatic ignition facility is attached to the pilot burner and used for automatically igniting and re-igniting the fuel gas sprayed by the pilot burner after the pilot burner is extinguished;

wherein the high pressure flare comprises:

the high-pressure torch barrel is connected with an external pipeline of the high-pressure torch;

the high-pressure flare head is connected with the high-pressure flare barrel;

the low pressure flare comprises:

the low-pressure torch barrel is connected with an external pipeline of the low-pressure torch;

the low-pressure flare tip is connected with the low-pressure flare barrel;

the low-pressure flare wind barrel is connected with the low-pressure flare barrel and is connected with the high-pressure flare barrel to form an annular channel, the annular channel reaches the tops of the high-pressure flare head and the low-pressure flare head, and the low-pressure flare wind barrel is used for supporting a high-pressure emptying flare and a low-pressure emptying flare.

2. The common free-standing supported high and low pressure flare system of claim 1, further comprising a blower having an outlet connected to the low pressure flare stack.

Images