CN208998117U

CN208998117U - A kind of hydrogen sulfide igniter

Info

Publication number: CN208998117U
Application number: CN201821727638.5U
Authority: CN
Inventors: 唐平
Original assignee: Chengdu City Qi Yi Machinery And Electric Co Ltd
Current assignee: Chengdu City Qi Yi Machinery And Electric Co Ltd
Priority date: 2018-10-24
Filing date: 2018-10-24
Publication date: 2019-06-18
Anticipated expiration: 2028-10-24

Abstract

The utility model discloses a kind of hydrogen sulfide igniters, including pylon, igniter, steam line and Iganition control system, the pylon is T-shaped, gas pipeline is equipped in pylon, pylon both ends are equipped with the burner being connected to gas pipeline, burner side is equipped on the pylon at burner described in H2S detector and is equipped with igniter, described steam line one end is connected with LPG cyoinders, the other end is connected with corresponding burner, steam line is equipped with valve member, the Iganition control system includes control cabinet, PLC controller, operation panel, Digiplex, battery and solar opto-electronic board.The utility model can detect automatically whether natural gas leaks, and remind in time, alleviate artificial labor intensity by setting H2S detector；Simultaneously by setting Iganition control system, the natural gas of leakage can be lighted in time, effectively prevented natural gas and be discharged directly into atmosphere and pollute the environment.

Description

A kind of hydrogen sulfide igniter

Technical field

The utility model relates to the fields of releasing flare, more particularly to a kind of hydrogen sulfide igniter.

Background technique

Igniter system is defeated one of the critical facility of natural gas collection, is mainly used for the urgent thing of the defeated station of natural gas collection Therefore ignition process, main function are when natural gas being avoided to leak, prevented after valve control failure natural gas direct emission into Enter atmosphere to pollute the environment or even the directly harm such as fire.

Existing igniter is to detect whether natural gas leaks by hydrogen sulfide detector, and when same day gas leakage can only Pass through worker's manual ignition, it is therefore desirable to which worker observes whether hydrogen sulfide leaks in computer room at any time in real time, and labor intensity is big； In addition the natural gas concentration leaked is easy to appear a little non-ignitable situation when lower.

Summary of the invention

Labor intensity can be reduced the purpose of this utility model is to provide one kind and is not in the non-ignitable situation of point Hydrogen sulfide igniter.

The purpose of this utility model is achieved through the following technical solutions:

A kind of hydrogen sulfide igniter, including pylon, igniter, steam line and Iganition control system, the pylon It is T-shaped, gas pipeline is equipped in pylon, pylon both ends are equipped with the burner being connected to gas pipeline, and burner side is equipped with sulphur Change hydrogen detector, H2S detector is fixed by the connecting rod on the rack, and igniting is equipped on the pylon at the burner Device, the igniter include that electric discharge mouth, ignitor, high-tension cable and high-energy igniter, the electric discharge mouth are mounted on combustion On combustor side walls, electric discharge mouth is connect with ignitor, and ignitor is connect by high-tension cable with high-energy igniter, the gas supply Pipeline one end is connected with LPG cyoinders, and the steam line other end is connected with corresponding burner, sets on the steam line Have a valve member, the Iganition control system include control cabinet, PLC controller, operation panel, Digiplex, battery and Solar opto-electronic board, the control cabinet are mounted on the vacant lot of pylon side, and PLC controller, control cabinet are equipped in control cabinet Control panel is installed on side wall, the PLC controller respectively with operation panel, battery, H2S detector, high-energy ignition Device, valve member are connected with Digiplex, and the solar opto-electronic board is connect with battery.

The burner at the every end of pylon has three groups.

The valve member includes butterfly valve, solenoid valve and normally opened ball valve, and the butterfly valve, solenoid valve and normally opened ball valve are successively gone here and there Connection.

Concatenated butterfly valve, solenoid valve and normally opened ball valve share four groups, wherein two groups of concatenated butterfly valves, solenoid valve, normally opened ball Valve passes through branch pipe and connect with the burner of pylon one end, and in addition two groups of concatenated butterfly valves, solenoid valve, normally opened ball valve pass through branch Pipe is connect with the burner of the pylon other end.

Pylon below the burner is equipped with purplish red outer flame scanner and armoured thermocouple.

The utility model has the effect that

(1) by setting H2S detector, it can detect automatically whether natural gas leaks, and remind in time, alleviate people The labor intensity of work；

(2) by setting Iganition control system, the natural gas of leakage can be lighted in time, it is direct to effectively prevent natural gas Atmosphere is discharged into pollute the environment；

(3) by setting LPG cyoinders, auxiliary firing can be carried out to the lower natural gas of concentration, to avoid natural gas The situation that appearance point is non-ignitable when concentration is lower occurs；

(4) by the way that purplish red outer flame scanner and armoured thermocouple is arranged, whether detectable natural gas is lighted, to avoid day Combustion gas is unignited to cause environmental pollution.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural schematic diagram of the utility model pylon.

Fig. 3 is the structural schematic diagram of the utility model igniter.

Fig. 4 is the structural schematic diagram of the utility model valve component.

Fig. 5 is the connection block diagram of the utility model Iganition control system.

Appended drawing reference: 1, pylon；11, gas pipeline；12, burner；2, H2S detector；21, connecting rod；3, point Fiery device；31, discharge mouth；32, ignitor；33, high-tension cable；34, high-energy igniter；4, purplish red outer flame scanner；5, Armoured thermocouple；6, steam line；61, LPG cyoinders；7, valve member；71, butterfly valve；72, solenoid valve；73, normally opened ball Valve；74, branch pipe；8, Iganition control system；81, control cabinet；82, PLC controller；83, operation panel；84, Digiplex； 85, battery；86, solar opto-electronic board.

Specific embodiment

Embodiment

As shown in fig. 1~fig. 5, hydrogen sulfide igniter 3 provided in this embodiment includes pylon 1, igniter 3, gas supply Pipeline 6 and Iganition control system 8, the pylon 1 is T-shaped, is equipped with gas pipeline 11 in pylon 1,1 both ends of pylon be respectively equipped with The burner 12 that gas pipeline 11 is connected to, burner 12 share three groups, and 12 side of burner is equipped with H2S detector 2, vulcanization Hydrogen detector 2 is fixed on the rack by connecting rod 21, and igniter 3 is equipped on the pylon 1 at the burner 12, described Igniter 3 includes that electric discharge mouth 31, ignitor 32, high-tension cable 33 and high-energy igniter 34, the electric discharge mouth 31 are mounted on On 12 side wall of burner, electric discharge mouth 31 is connect with ignitor 32, and ignitor 32 passes through high-tension cable 33 and high-energy igniter The pylon 1 of 34 connections, 12 lower section of burner is equipped with purplish red outer flame scanner 4 and armoured thermocouple 5, the gas supply 6 one end of pipeline is connected with LPG cyoinders 61, and 6 other end of steam line is connected with corresponding burner 12, the air supply pipe Road 6 be equipped with valve member 7, the valve member 7 include butterfly valve 71, solenoid valve 72 and normally opened ball valve 73, the butterfly valve 71, Solenoid valve 72 and normally opened ball valve 73 are sequentially connected in series, and concatenated butterfly valve 71, solenoid valve 72 and normally opened ball valve 73 share four groups, and four groups Concatenated butterfly valve 71, solenoid valve 72 and normally opened ball valve 73 are connected in parallel on steam line 6, wherein two groups of concatenated butterfly valves 71, electromagnetism Valve 72, normally opened ball valve 73 are connect by branch pipe 74 with the burner 12 of 1 one end of pylon, in addition two groups of concatenated butterfly valves 71, electricity Magnet valve 72, normally opened ball valve 73 are connect by branch pipe 74 with the burner 12 of 1 other end of pylon, and the Iganition control system 8 wraps Control cabinet 81, PLC controller 82, operation panel 83, Digiplex 84, battery 85 and solar opto-electronic board 86 are included, it is described Control cabinet 81 is mounted on the vacant lot of 1 side of pylon, and PLC controller 82, the PLC controller 82 are equipped in control cabinet 81 Model SIEMENS PLC S7-1200, the PLC controller 82 of the model supports profinet communications protocol (tcp/ip), tool Have communication function, control panel be installed on 81 side wall of control cabinet, the PLC controller 82 respectively with operation panel 83, electric power storage Pond 85, H2S detector 2, high-energy igniter 34, valve member 7 and Digiplex 84 connect, the solar opto-electronic board 86 connect with battery 85, and the electric wire of the high-energy igniter 34 is connected on the connecting terminal of PLC controller 82.

The application method of the utility model is:

In use, whether 2 real-time monitoring natural gas of H2S detector leaks, and when natural gas leaks, H2S detector 2 The message that natural gas leaks is sent to PLC controller 82, the messaging that PLC controller 82 leaks natural gas to operation Panel 83 is shown, while message is transferred to Digiplex 84, if unattended at control cabinet 81, PLC controller 82 automatic ignitions according to a pre-set procedure, when automatic ignition, PLC controller 82 opens solenoid valve 72, by liquefied petroleum gas Oil gas in tank 61 is sent to burner 12 by steam line 6, at the same PLC controller 82 after several seconds (according to air supply pipe The length in road 6 determines) work of high-energy igniter 34 is controlled, the high-voltage electricity that high-energy igniter 34 generates is sent to through high-tension cable 33 Ignitor 32, ignitor 32 generate electric spark, spark ignition oil gas, the day for leakage of igniting by electric discharge mouth 31 Combustion gas, if automatic ignition failure (being determined according to the signal that purplish red outer flame scanner 4 detects), PLC controller 82 is in gap It carries out lighting a fire for second automatically after 5 seconds, if cannot continuously light three times, 82 halt of PLC controller, which is fought, issues failure report It is alert；If Attended mode at control cabinet 81, worker carries out manual ignition by the button ignition switch on operation panel 83, then PLC Controller 82 controls the opening of solenoid valve 72, the high-voltage electricity point then generated by high-energy igniter 34 according to a pre-set procedure Burning petroleum gas, to realize manual ignition；If worker is lighted a fire by Digiplex 84, press on Digiplex 84 by Button, when PLC receives the instruction of the sending of Digiplex 84, according to a pre-set procedure, control solenoid valve 72 is opened, so The high tension electric ignition oil gas generated afterwards by high-energy igniter 34, to realize wireless igniting.

The above is only the utility model preferred embodiment, but the protection scope of the utility model is not limited to This, any transformation carried out based on technical solution provided by the utility model and inventive concept and replacement should all be covered in this reality With in novel protection scope.

Claims

1. a kind of hydrogen sulfide igniter, it is characterised in that: including pylon, igniter, steam line and Iganition control system, The pylon is T-shaped, and gas pipeline is equipped in pylon, and pylon both ends are equipped with the burner being connected to gas pipeline, burner one Side is equipped with H2S detector, and H2S detector is fixed by the connecting rod on the rack, pacifies on the pylon at the burner Equipped with igniter, the igniter includes electric discharge mouth, ignitor, high-tension cable and high-energy igniter, the electric discharge mouth It being mounted in combustor sidewalls, electric discharge mouth is connect with ignitor, and ignitor is connect by high-tension cable with high-energy igniter, Described steam line one end is connected with LPG cyoinders, and the steam line other end is connected with corresponding burner, the gas supply Pipeline be equipped with valve member, the Iganition control system include control cabinet, PLC controller, operation panel, Digiplex, Battery and solar opto-electronic board, the control cabinet are mounted on the vacant lot of pylon side, and PLC control is equipped in control cabinet Device, is equipped with control panel on control cabinet side wall, the PLC controller respectively with operation panel, battery, sulfurated hydrogen detection Instrument, high-energy igniter, valve member are connected with Digiplex, and the solar opto-electronic board is connect with battery.

2. hydrogen sulfide igniter according to claim 1, it is characterised in that: the burner at the every end of pylon has three groups.

3. hydrogen sulfide igniter according to claim 1, it is characterised in that: the valve member includes butterfly valve, electromagnetism Valve and normally opened ball valve, the butterfly valve, solenoid valve and normally opened ball valve are sequentially connected in series.

4. hydrogen sulfide igniter according to claim 3, it is characterised in that: concatenated butterfly valve, solenoid valve and normally opened ball Valve shares four groups, wherein two groups of concatenated butterfly valves, solenoid valve, normally opened ball valve pass through branch pipe and the burner of pylon one end connects It connects, in addition two groups of concatenated butterfly valves, solenoid valve, normally opened ball valve pass through branch pipe and connect with the burner of the pylon other end.

5. hydrogen sulfide igniter according to claim 1, it is characterised in that: the pylon below the burner is equipped with Purplish red outer flame scanner and armoured thermocouple.