CN216693586U

CN216693586U - Biogas torch combustion pressure stabilization control system

Info

Publication number: CN216693586U
Application number: CN202122853474.9U
Authority: CN
Inventors: 付丽; 张洋; 李俊; 李丹亮
Original assignee: Danjiangkou Fusheng Combustion Equipment Co ltd
Current assignee: Danjiangkou Fusheng Combustion Equipment Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-06-07
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a biogas torch combustion pressure stabilization control system which comprises a pressure equalizing pipe, wherein a pressure measuring bin is fixedly installed at the bottom of the pressure equalizing pipe, a flame stabilizer is fixedly installed at the upper part of the pressure measuring bin through a gas gathering taper pipe, a first pressure measuring box is communicated and installed at the front side of the pressure measuring bin, a gas gathering bin is arranged at the input end of the pressure measuring bin, and a pressurizing bottom box is fixedly installed at the bottom of the gas gathering bin. Lead to the pressure storehouse with marsh gas blowout, gather the gas taper pipe and concentrate spun marsh gas and use, and reduce the fluctuation of marsh gas in the use through the cooperation of gathering gas taper pipe and flame stabilizer, increase the air current stability, detect the inside atmospheric pressure of pressure storehouse through the first pressure measuring case that sets up and control the air-blower and carry out work, change the inside marsh gas of pressure storehouse from the inside spun speed of gas porous shower nozzle, gather the bottom pressure boost under casing of gas storehouse and can increase marsh gas inflow speed, make the inside marsh gas of gathering the gas storehouse use and carry that decide more heats.

Description

Biogas torch combustion pressure stabilization control system

Technical Field

The utility model relates to the field of biogas torch pressure stabilizing equipment, in particular to a biogas torch combustion pressure stabilizing control system.

Background

The gas production rate of the anaerobic reactor is unbalanced and is always in a fluctuating state; the torch combustion of the unaligned biogas storage cabinet is frequently extinguished due to fluctuation of gas amount, the gas amount needs to be adjusted, and the prior art ensures the torch combustion by arranging valves with different calibers on pipelines or adopting a switch valve and frequently igniting, and has the main defects that: the torch ignition device is frequently ignited, and the failure rate is high; the control points are more, the number of the installed valves is more, the stability is poor, and the like, and the longer use condition cannot be met mainly because the device does not have a control device for stabilizing the air pressure in the use process, so that the damage probability of the biogas torch is increased. Therefore, a biogas torch combustion pressure stabilizing control system is needed at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a biogas torch combustion pressure stabilization control system, which enables gas in a device to have better stability and internal combustion of a biogas torch to be more stable through common detection of different components on internal pressure of the device, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a marsh gas torch burning steady voltage control system, includes the pressure equalizing pipe, pressure equalizing pipe bottom fixed mounting has the pressure measurement storehouse, pressure measurement storehouse upper portion has the flame stabilizer through gathering gas taper pipe fixed mounting, first pressure measurement case is installed in pressure measurement storehouse front side intercommunication, and pressure measurement storehouse input is provided with gathers the gas storehouse, it has the pressure boost under casing to gather gas storehouse bottom fixed mounting.

Preferably, the upper part of the pressure equalizing pipe is connected with a combustion pipe through a flange fixing bolt, the top end of the combustion pipe is fixedly provided with a supporting rod, and the top end of the supporting rod is fixedly provided with a turbulent flow top cover.

Preferably, the pressure equalizing pipe and the combustion pipe are symmetrically provided with through holes in the middle in a left-right penetrating manner, and a first air combustion-supporting channel and a second air combustion-supporting channel are fixedly mounted in the through holes respectively.

Preferably, the upper surface of the pressure measuring bin is communicated with and provided with a gas porous nozzle, the upper surface of the pressure measuring bin is fixedly provided with a gas gathering taper pipe, and the gas porous nozzle is positioned inside the gas gathering taper pipe.

Preferably, a second butt joint sleeve is fixedly installed at the bottom of the flame stabilizer, and the lower face of the second butt joint sleeve is communicated with the top end of the first butt joint sleeve.

Preferably, an output end of the first pressure measuring box is provided with an air pressure sensor, a detection end of the air pressure sensor is located inside the pressure measuring bin, and an output end of the air pressure sensor is provided with a signal transmitter.

Preferably, the right side of the pressure measuring bin is communicated with and provided with an air blower box, and an air blower and a signal receiver are arranged in the air blower box.

Preferably, an air inlet pipe is installed at the lower portion of the left side of the gas gathering bin in a communicated mode, a conveying pipe is installed at the upper portion of the right side of the gas gathering bin in a communicated mode, and a sealing plug is arranged at the position of the joint of the conveying pipe and the gas gathering bin.

Preferably, a second pressure measuring box is fixedly mounted at the top of the gas gathering bin, and the output end of an air pressure sensor in the second pressure measuring box is connected with the pressurizing bottom box through a connecting wire.

Preferably, conveyer pipe output end fixedly connected with electronic valves, electronic valves control end fixed mounting has the control box, electronic valves output is provided with the breather pipe, the breather pipe intercommunication is installed inside the pressure measurement storehouse.

Compared with the prior art, the utility model has the beneficial effects that:

1. stabilize the inside burning condition of marsh gas torch through pressure measurement storehouse, the gas cone pipe of gathering and the flame stabilizer who sets up, lead to the pressure measurement storehouse and spout marsh gas, gather the gas cone pipe and concentrate the use to spun marsh gas to reduce the fluctuation of marsh gas in the use through the cooperation of gathering the gas cone pipe and flame stabilizer, increase the air flow stability.

2. Through the pressure measurement storehouse that sets up, first pressure measurement case, gather the gas storehouse and the pressure boost under casing comes to carry out a lot of to the transport and the pressure of marsh gas and detect, reach the stability of gaseous use, the inside atmospheric pressure of pressure measurement storehouse is detected through the first pressure measurement case that sets up and is controlled the air-blower and carry out work, change the inside marsh gas of pressure measurement storehouse from the inside spun speed of gas porous shower nozzle, gather gas storehouse bottom pressure boost under casing and can increase marsh gas inflow speed, make the inside marsh gas of gathering the gas storehouse more heat up definite use and carry.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a view of a spoiler cap mounting structure according to the present invention;

FIG. 3 is an exploded view of the flame holder mounting arrangement of the present invention;

fig. 4 is an overall structural view of the gas collecting bin of the utility model.

In the figure: 1. flattening the pipe; 2. a flange; 3. a combustion tube; 4. a first air combustion supporting passage; 5. a second air combustion-supporting channel; 6. a support bar; 7. a turbulent flow top cover; 8. a pressure measuring bin; 9. a gas porous nozzle; 10. A gas gathering taper pipe; 11. a first docking sleeve; 12. a flame stabilizer; 13. a second docking sleeve; 14. A first pressure measurement box; 15. a blower box; 16. a breather pipe; 17. an electric valve bank; 18. a control box; 19. A gas gathering bin; 20. an air inlet pipe; 21. pressurizing the bottom box; 22. a second pressure measuring box; 23. connecting a lead; 24. A delivery pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The present invention provides: the utility model provides a marsh gas torch burning steady voltage control system, as shown in figure 1, includes that the pressure equalizing pipe 1, pressure equalizing pipe 1 bottom fixed mounting has pressure measurement storehouse 8, and pressure measurement storehouse 8 upper portion has flame stabilizer 12 through gathering gas taper pipe 10 fixed mounting, and pressure measurement storehouse 8 front side intercommunication is installed first pressure measurement case 14, and pressure measurement storehouse 8 input is provided with gathers the gas storehouse 19, gathers gas storehouse 19 bottom fixed mounting and has pressure boost end tank 21.

As shown in figure 2, the combustion tube 3 has been pegged graft through flange 2 gim peg in the upper portion of

concora crush pipe

1, 3 top fixed mounting of combustion tube has

bracing piece

6, 6 top fixed mounting of bracing piece have a vortex top cap 7, flange 2 can guarantee the gim peg state of concora crush pipe 1 and combustion tube 3, make marsh gas torch inner structure distinguish in the use, the stability of marsh gas torch use has been guaranteed simultaneously, bracing piece 6 through setting up guarantees the rigidity of vortex top cap 7, vortex top cap 7 can guarantee that 3 open-top air flow rates of combustion tube are stable, the air current is big more, the pressure is less, change 3 internal pressure of combustion tube, vortex top cap 7 can also act as the top cap that keeps off the rain simultaneously, still can guarantee device normal use under bad weather.

The through hole has been seted up to the bilateral symmetry in the middle part of the concora crush tube 1 and the combustion tube 3, through-hole inside respectively fixed mounting have first air combustion-supporting passageway 4 and the combustion-supporting passageway 5 of second air, the combustion-supporting passageway 4 of first air and the combustion-supporting passageway 5 of second air through concora crush tube 1 and the combustion tube 3 bilateral symmetry installation guarantee concora crush tube 1 and the combustion tube 3 inside pressure balance, prevent that pressure and external pressure difference are too big, lead to the air current undulant, cause the inside burning of marsh gas torch insufficient, the combustion-supporting passageway 4 of first air and the combustion-supporting passageway 5 of second air can act as combustion-supporting mouth simultaneously and use, increase the 3 burning circumstances of combustion tube.

As shown in fig. 3, the porous shower nozzle of gas 9 is installed to pressure measurement storehouse 8 upper surface intercommunication, fixed surface installs and gathers gas taper pipe 10 on the pressure measurement storehouse 8, the porous shower nozzle of gas 9 is located and gathers inside the gas taper pipe 10, the porous shower nozzle of gas 9 through setting up can evenly spray gas, increase combustion stability, reduce the influence that the gas fluctuation brought, it makes the porous shower nozzle of gas 9 blowout gas to concentrate the discharge to gather gas taper pipe 10 through fixed mounting simultaneously, the gaseous condition is stabilized in the at utmost, it covers the porous shower nozzle of gas 9 completely to gather gas taper pipe 10, play and gather the effect of gas and guard flow.

Flame holder 12 bottom fixed mounting has second butt joint sleeve 13, below the second butt joint sleeve 13 with the installation of first butt joint sleeve 11 top intercommunication, through the second butt joint sleeve 13 and the installation of the first butt joint sleeve 11 laminating intercommunication that set up, make gaseous more stable get into inside flame holder 12, increase flame combustion stability.

The output end of the first pressure measuring box 14 is provided with an air pressure sensor, the detection end of the air pressure sensor is positioned inside the pressure measuring bin 8, the output end of the air pressure sensor is provided with a signal transmitter, the detection end of the air pressure sensor inside the first pressure measuring box 14 can measure the air pressure inside the pressure measuring bin 8 and can convert the sensed information into an electric signal or information output in other required forms according to a certain rule, and the signal output end sends a signal to the inside of the air blowing box 15 of the air gathering taper pipe 10 after the obtained information is transmitted to the signal output end.

Air blower box 15 is installed in the intercommunication of pressure measurement 8 right sides, and air blower box 15 is inside to be provided with air-blower and signal receiver, and air blower box 15 is inside to be received the signal through signal receiver, carries out analysis back control air-blower through the treater and carries out work, accomplishes the control to the air-blower to the different condition of the inside atmospheric pressure in pressure measurement storehouse 8, the inside atmospheric pressure in balanced pressure measurement storehouse 8.

As shown in fig. 4, an air inlet pipe 20 is installed in the lower portion of the left side of the gas gathering bin 19 in a communicated mode, a conveying pipe 24 is installed in the upper portion of the right side of the gas gathering bin 19 in a communicated mode, a sealing plug is arranged at the joint of the conveying pipe 24 and the gas gathering bin 19, the gas gathering bin 19 which is arranged in a glowing mode firstly concentrates and collects methane, and due to the fact that the methane is light, the methane can rise to the top of the gas gathering bin 19 and is discharged through the conveying pipe 24, the sealing plug can guarantee the situation that the gas cannot flow out of the joint of the conveying pipe 24 and the gas gathering bin 19, and accidents are caused.

Gather 19 top fixed mounting in gas storehouse there is second pressure measuring case 22, the inside atmospheric pressure sensor output of second pressure measuring case 22 leads to connecting wire 23 and connects pressure boost under casing 21, the second pressure measuring case 22 through the setting will gather 19 inside atmospheric pressure circumstances in gas storehouse and lead to connecting wire 23 and export to pressure boost under casing 21 inside, control the inside fan of pressure boost under casing 21 through the controller, when gathering 19 inside atmospheric pressure in gas storehouse lower, increase the fan rotational speed, make marsh gas accelerate through intake pipe 20 inflow speed, on the contrary reduce the fan rotational speed, in order to reach the purpose that the inside pressure of control gathers gas storehouse 19.

Conveyer pipe 24 output end fixedly connected with

electronic valves

17, 17 control end fixed mounting of electronic valves has

control box

18, 17 outputs of electronic valves are provided with

breather pipe

16, 16 intercommunications of breather pipe are installed inside pressure measurement storehouse 8, control box 18 through setting up controls electronic valves 17, it opens electronic valves 17 after enough to guarantee the trouble with regard to inside marsh gas pressure, it carries to 8 inside uses in pressure measurement storehouse through breather pipe 16 to say marsh gas, the inside pressure of each subassembly is balanced in the at utmost, it is more stable to make the device use, high efficiency, the reduction reduces fault rate and ignition number to the undulant condition of air current.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a marsh gas torch burning steady voltage control system, includes concora crush pipe (1), its characterized in that: the pressure-measuring device is characterized in that a pressure-measuring bin (8) is fixedly mounted at the bottom of the pressure-measuring tube (1), a flame stabilizer (12) is fixedly mounted on the upper portion of the pressure-measuring bin (8) through a gas-collecting taper tube (10), a first pressure-measuring box (14) is mounted on the front side of the pressure-measuring bin (8) in a communicated mode, a gas-collecting bin (19) is arranged at the input end of the pressure-measuring bin (8), and a pressurizing bottom box (21) is fixedly mounted at the bottom of the gas-collecting bin (19).

2. The biogas torch combustion pressure stabilizing control system of claim 1, wherein: the utility model discloses a combustion tube, including concora crush pipe (1), combustion tube (3) are connected through flange (2) gim peg on concora crush pipe (1) upper portion, combustion tube (3) top fixed mounting has bracing piece (6), bracing piece (6) top fixed mounting has vortex top cap (7).

3. The biogas torch combustion pressure stabilizing control system of claim 2, wherein: the horizontal compression pipe (1) and the combustion pipe (3) are symmetrically penetrated in the left and right direction and provided with through holes, and a first air combustion-supporting channel (4) and a second air combustion-supporting channel (5) are fixedly arranged in the through holes respectively.

4. The biogas torch combustion pressure stabilizing control system of claim 3, wherein: the gas porous nozzle is characterized in that a gas porous nozzle (9) is installed on the upper surface of the pressure measuring bin (8) in a communicated mode, a gas gathering taper pipe (10) is fixedly installed on the upper surface of the pressure measuring bin (8), and the gas porous nozzle (9) is located inside the gas gathering taper pipe (10).

5. The biogas torch combustion pressure stabilizing control system of claim 4, wherein: the bottom of the flame stabilizer (12) is fixedly provided with a second butt joint sleeve (13), and the lower surface of the second butt joint sleeve (13) is communicated with the top end of the first butt joint sleeve (11).

6. The biogas torch combustion pressure stabilizing control system of claim 5, wherein: the output end of the first pressure measuring box (14) is provided with an air pressure sensor, the detection end of the air pressure sensor is positioned inside the pressure measuring bin (8), and the output end of the air pressure sensor is provided with a signal transmitter.

7. The biogas torch combustion pressure stabilizing control system of claim 6, wherein: and the right side of the pressure measuring bin (8) is communicated with and provided with an air blower box (15), and an air blower and a signal receiver are arranged in the air blower box (15).

8. The biogas torch combustion pressure stabilization control system of claim 7, wherein: gather gas storehouse (19) left side lower part intercommunication and install intake pipe (20), gather gas storehouse (19) right side upper portion intercommunication and install conveyer pipe (24), conveyer pipe (24) and gather gas storehouse (19) kneck and be provided with the sealing plug.

9. The biogas torch combustion pressure stabilizing control system of claim 8, wherein: gather gas storehouse (19) top fixed mounting have second pressure measuring case (22), pressure boost under casing (21) is connected through connecting wire (23) to the inside baroceptor output of second pressure measuring case (22).

10. The biogas torch combustion pressure stabilizing control system of claim 9, wherein: conveyer pipe (24) output end fixedly connected with electronic valves (17), electronic valves (17) control end fixed mounting has control box (18), electronic valves (17) output is provided with breather pipe (16), breather pipe (16) intercommunication is installed inside pressure measurement storehouse (8).