CN212691841U - Fixed pulley type torch ignition device for coal bed gas well - Google Patents
Fixed pulley type torch ignition device for coal bed gas well Download PDFInfo
- Publication number
- CN212691841U CN212691841U CN202021487778.7U CN202021487778U CN212691841U CN 212691841 U CN212691841 U CN 212691841U CN 202021487778 U CN202021487778 U CN 202021487778U CN 212691841 U CN212691841 U CN 212691841U
- Authority
- CN
- China
- Prior art keywords
- torch
- fixed pulley
- pipe
- bed gas
- gas well
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a fixed pulley type torch ignition device for coal bed gas well, which comprises a torch base and a torch outlet pipe, wherein the torch outlet pipe is welded at the vertical position at the top end of the torch base, a torch inlet pipe is penetratingly connected at the horizontal position at the left side of the torch outlet pipe, a flame arrester is connected at the left end of the torch inlet pipe through a screw bolt, a stop valve is connected at the left end of the flame arrester through a screw bolt, a drain pipe is penetratingly connected at the horizontal position at the right end of the torch outlet pipe, a plug valve is arranged at the middle position of the drain pipe, the plug valve is butt-jointed at the middle partition of the drain pipe, a fixed pulley is arranged at the right end of the torch outlet pipe above the drain pipe, and the fixed pulley type torch ignition device has the use characteristics of keeping away from ignition source and not needing device maintenance, and the, thereby achieving the purpose of large-scale popularization.
Description
Technical Field
The utility model belongs to the technical field of coal bed gas burning is handled correlatively, concretely relates to fixed pulley type torch ignition of coal bed gas well.
Background
If the methane gas extracted from the coal bed gas well is directly discharged, potential safety hazards exist, the greenhouse effect of the methane gas is 25 times that of carbon dioxide gas, the influence on the environment is large, the methane gas is not suitable to be treated in a direct discharge mode, and most of the gas extracted at present is in a combustion mode so as to reduce the greenhouse effect caused by the direct discharge of the methane gas.
The prior ignition device technology has the following problems: the existing torch ignition mode of the coal-bed gas well comprises two modes of artificial torch lifting ignition and electronic energy storage discharge ignition, in order to reduce potential safety hazards of the torch and influence on the ground, the height of the coal-bed gas well torch from the ground is more than 10m, the difficulty of the artificial torch lifting ignition mode is high, multi-user cooperative operation is needed, the implementation is not convenient, the electronic energy storage discharge ignition mode is simple to operate, the cost of ignition equipment is high, the development cost of coal-bed gas is increased invisibly, the popularization and application are not facilitated, and the maintenance cost of damaged electronic equipment is high, so that the operability and the popularization of the future torch ignition of the coal-bed gas well are realized, a low-cost and easy-to-operate torch ignition device of the coal-bed gas well is needed to be designed, and the problem of inconvenience in ignition at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fixed pulley type torch ignition device of a coal bed gas well, which solves the problems that the torch ignition mode of the coal bed gas well proposed in the background technology comprises two modes of artificial torch lifting ignition and electronic energy storage discharge ignition, in order to reduce the potential safety hazard of the torch and the influence on the ground, the height of the torch of the coal bed gas well from the ground is more than 10m, the difficulty of the mode of artificial torch lifting ignition is larger, multi-person cooperative operation is needed, the implementation is inconvenient, the mode of electronic energy storage discharge ignition is simpler to operate, but the cost of the ignition device is higher, the development cost of the coal bed gas is invisibly increased, the popularization and the application are not facilitated, and the maintenance cost after the electronic equipment is damaged is higher, therefore, the operability and the popularization of future torch ignition of the coal bed gas well need to design a low-cost and easy-to-operate torch ignition device, the problem of inconvenience in ignition faced at present is solved.
In order to achieve the above object, the utility model provides a following technical scheme:
a fixed pulley type torch ignition device for a coal bed gas well comprises a torch base and a torch outlet pipe, wherein the torch outlet pipe is welded at the vertical position of the top end of the torch base, a torch inlet pipe is penetratingly connected at the horizontal position of the left side of the torch outlet pipe, a flame arrester is connected at the left end of the torch inlet pipe through a screw bolt, a stop valve is connected at the left end of the flame arrester through a screw bolt, a drain pipe is penetratingly connected at the horizontal position of the right end of the torch outlet pipe, a plug valve is arranged at the middle position of the drain pipe, the plug valve is in butt joint with the middle partition of the drain pipe, a fixed pulley is arranged at the right end of the torch outlet pipe above the drain pipe, the fixed pulley is vertically welded on the outer surface of the torch outlet pipe, the fixed pulleys are connected in a rolling manner through steel wires, and, the positive position department embedding of windshield support has the torch end of giving vent to anger, the torch end of giving vent to anger is through welded fastening in the top port department of torch outlet duct, the torch is given vent to anger the end top and is arranged and be provided with the torch venthole, the top of windshield support is provided with the windshield, the annular border department of windshield support is fixed in through the welded fastening to the windshield, the top of windshield is provided with rain-proof cover support, rain-proof cover support is fixed in the annular border department of windshield through the welded fastening, the top side of rain-proof cover support is provided with rain-proof cover, rain-proof cover covers in the top port department of rain-proof cover support through the.
Preferably, the fixed pulleys are provided in two, and the fixed pulleys roll in the same direction through a steel wire.
Preferably, the inner part of the flare gas outlet pipe is arranged for solid filling at a position below the pipe orifice of the water discharge pipe.
Preferably, the windshield support and the rain-proof cover support are hollow frames, and the windshield support and the rain-proof cover support do not influence the flame combustion process.
Preferably, the steel wire can be bound with a torch, the torch bound with the steel wire can move up and down in the rolling of the fixed pulley, and the torch at the steel wire can ignite combustion gas sprayed by the torch gas outlet end when the torch at the steel wire is lifted to the highest position.
Preferably, the outer surfaces of the torch air inlet pipe, the torch air outlet pipe and the drain pipe are subjected to rust prevention treatment.
Preferably, the stop valve is arranged with the valve port closed when the valve port is opened.
Compared with the prior art, the utility model provides a fixed pulley type torch ignition of coal bed gas well possesses following beneficial effect:
the utility model discloses utilize the advantage of lifting of fixed pulley, realize the quick ignition operation of coal bed gas well torch, this operation is compared in traditional artifical ignition and electronic ignition, has the service property who keeps away from the ignition source and need not to carry out the device maintenance, and this kind of characteristic can effectively reduce the degree of difficulty and the cost that coal bed gas well torch was igniteed to accomplish the popularization purpose on a large scale.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic view of the overall structure of the fixed pulley type torch ignition device for the coal bed gas well of the present invention;
FIG. 2 is a schematic diagram of the position of a torch gas outlet end in the fixed pulley type torch ignition device for a coal bed gas well according to the present invention;
FIG. 3 is a schematic view of the overall combination of the torch gas outlet end and the windshield support of the fixed pulley type torch ignition device for a coal bed gas well according to the present invention;
in the figure: 1. a stop valve; 2. a flame arrestor; 3. a torch air inlet pipe; 4. a torch gas outlet pipe; 5. a windshield support; 6. a rain cover bracket; 7. a rain cover; 8. a windshield; 9. a steel wire; 10. a fixed pulley; 11. a plug valve; 12. a drain pipe; 13. a torch base; 14. a torch gas outlet end; 15. a torch air outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a fixed pulley type torch ignition device technical scheme of coal bed gas well:
fixed pulley formula torch ignition of coal bed gas well, including torch base 13 and torch outlet duct 4, the welding of torch base 13's top in vertical position department has torch outlet duct 4, the left side of torch outlet duct 4 is being located transverse position department through connection and has torch intake pipe 3, torch intake pipe 3's left end has passed through the screw bolt and has connect spark arrester 2, the left end of spark arrester 2 has had stop valve 1 through the screw bolt, stop valve 11 closes the setting for the valve port when the valve port is opened the state for stop valve 1, torch outlet duct 4's right-hand member is being located transverse position department through connection and has drain pipe 12, the middle part position department of drain pipe 12 is provided with plug valve 11, plug valve 11 is to separating the department in the middle part of drain pipe 12, the inside of torch outlet duct 4 is being located the below the drain pipe.
Fixed pulley formula torch ignition of coal bed gas well, the right-hand member that is located torch outlet duct 4 including the top of drain pipe 12 is provided with fixed pulley 10, fixed pulley 10 welds in the surface of torch outlet duct 4 from top to bottom, carry out roll connection through steel wire 9 between the fixed pulley 10, fixed pulley 10 is provided with two altogether, it rolls with the direction via steel wire 9 to carry out between the fixed pulley 10, steel wire 9 department can splice the torch, the torch that steel wire 9 department splices can reciprocate in the roll of fixed pulley 10, steel wire 9 department torch can light the combustion gas who gives vent to anger end 14 and spray when rising to highest position department.
Fixed pulley formula torch ignition of coal bed gas well, the top side including torch outlet duct 4 is provided with windshield support 5, and the positive position department of windshield support 5 has embedded torch gas outlet end 14, and torch gas outlet end 14 is fixed in the top port department of torch outlet duct 4 through the welding, and torch gas outlet 15 is arranged on the 14 tops of torch gas outlet end.
Fixed pulley type torch ignition of coal bed gas well, top including wind cap support 5 is provided with wind cap 8, wind cap 8 is through welded fastening in wind cap support 5's annular border department, wind cap 8's top is provided with rain-proof cover support 6, rain-proof cover support 6 is through welded fastening in wind cap 8's annular border department, rain-proof cover support 6's top side is provided with rain-proof cover 7, rain-proof cover 7 covers in rain-proof cover support 6's top port department through the welding, wind cap support 5 and rain-proof cover support 6 are the setting of fretwork frame, wind cap support 5 and rain-proof cover support 6 do not influence the flame burning process.
The utility model discloses a theory of operation and use flow: the utility model discloses install the back, open stop valve 1, through to torch intake pipe 3 in input coal bed gas (plug valve 11 is the closed condition), and then under the pipeline guide of torch outlet duct 4, come to lead to the leading-in torch venthole 15 department to torch gas outlet end 14 setting, and release the in-process to coal bed gas at torch venthole 15, through tying up the flame in steel wire 9 department, and then under the roll connection of fixed pulley 10, come to promote the flame to the bottom side of wind cap support 5, and scurry the coal bed gas department of gathering in wind cap 8 at the flame, come to light the coal bed gas air current and operate.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Fixed pulley type torch ignition of coal bed gas well, including torch base (13) and torch outlet duct (4), its characterized in that: the top of the torch base (13) is welded with a torch outlet pipe (4) at a vertical position, the left side of the torch outlet pipe (4) is in a transverse position and is in a through connection with a torch inlet pipe (3), the left end of the torch inlet pipe (3) is in a bolt connection with a flame arrester (2) through a screw, the left end of the flame arrester (2) is in a bolt connection with a stop valve (1) through a screw, the right end of the torch outlet pipe (4) is in a transverse position and is in a through connection with a drain pipe (12), the middle position of the drain pipe (12) is provided with a plug valve (11), the plug valve (11) is in a middle fracture position of the drain pipe (12), a fixed pulley (10) is arranged at the right end of the torch outlet pipe (4) above the drain pipe (12), and the fixed pulley (10) is welded on the outer, the fixed pulleys (10) are connected in a rolling mode through steel wires (9), the top side of the torch air outlet pipe (4) is provided with a windshield support (5), the center position of the windshield support (5) is embedded with a torch air outlet end (14), the torch air outlet end (14) is fixed to the top end port of the torch air outlet pipe (4) through welding, torch air outlet holes (15) are formed in the top end of the torch air outlet end (14) in an arrayed mode, a windshield (8) is arranged above the windshield support (5), the windshield (8) is fixed to the annular edge of the windshield support (5) through welding, a rain cover support (6) is arranged above the windshield (8), the rain cover support (6) is fixed to the annular edge of the windshield (8) through welding, and a rain cover (7) is arranged on the top side of the rain cover support (6), the rain cover (7) covers the top end port of the rain cover support (6) through welding.
2. The coal-bed gas well fixed pulley type torch ignition device as claimed in claim 1, wherein: the fixed pulleys (10) are arranged in two, and the fixed pulleys (10) roll in the same direction through the steel wire (9).
3. The coal-bed gas well fixed pulley type torch ignition device as claimed in claim 1, wherein: the inner part of the torch gas outlet pipe (4) is arranged in a solid filling manner at the position below the pipe orifice of the water discharge pipe (12).
4. The coal-bed gas well fixed pulley type torch ignition device as claimed in claim 1, wherein: the windproof cover support (5) and the rainproof cover support (6) are hollow frames, and the windproof cover support (5) and the rainproof cover support (6) do not influence flame combustion process.
5. The coal-bed gas well fixed pulley type torch ignition device as claimed in claim 1, wherein: the fire handle can be bound at the steel wire (9), the fire handle bound at the steel wire (9) can move up and down in the rolling of the fixed pulley (10), and the fire handle at the steel wire (9) can ignite combustion gas sprayed by the torch gas outlet end (14) when being lifted to the highest position.
6. The coal-bed gas well fixed pulley type torch ignition device as claimed in claim 1, wherein: the outer surfaces of the torch air inlet pipe (3), the torch air outlet pipe (4) and the drain pipe (12) are subjected to rust prevention treatment.
7. The coal-bed gas well fixed pulley type torch ignition device as claimed in claim 1, wherein: the stop valve (1) is arranged in a way that the valve port is closed when the valve port is in an open state by the plug valve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021487778.7U CN212691841U (en) | 2020-07-24 | 2020-07-24 | Fixed pulley type torch ignition device for coal bed gas well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021487778.7U CN212691841U (en) | 2020-07-24 | 2020-07-24 | Fixed pulley type torch ignition device for coal bed gas well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212691841U true CN212691841U (en) | 2021-03-12 |
Family
ID=74899143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021487778.7U Active CN212691841U (en) | 2020-07-24 | 2020-07-24 | Fixed pulley type torch ignition device for coal bed gas well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212691841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115405278A (en) * | 2022-09-01 | 2022-11-29 | 内蒙古煤勘新能源开发有限公司 | Coal bed gas discharging and mining combustion mechanism and discharging and mining ignition device |
-
2020
- 2020-07-24 CN CN202021487778.7U patent/CN212691841U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115405278A (en) * | 2022-09-01 | 2022-11-29 | 内蒙古煤勘新能源开发有限公司 | Coal bed gas discharging and mining combustion mechanism and discharging and mining ignition device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212691841U (en) | Fixed pulley type torch ignition device for coal bed gas well | |
| CN210287388U (en) | Steel slag hot stuffy tank steam exhaust structure | |
| CN205119087U (en) | Open biogas burning torch | |
| CN207907282U (en) | A kind of coal gas of converter diffuses automatic ignition control system | |
| CN208066924U (en) | A kind of gas discharging apparatus of landfill venue | |
| CN201476034U (en) | Intelligent windproof exhaust apparatus | |
| CN206522783U (en) | A kind of burner assembly of utilization Coanda effect | |
| CN208920078U (en) | A kind of flare gas recovery processing system for power generation | |
| CN209068173U (en) | A kind of emptying device of flammable explosive gas | |
| CN203349275U (en) | Smokeless dust-removal garbage incinerator through dry distillation method | |
| CN207681111U (en) | A kind of movable type dust absorption arm | |
| CN206361693U (en) | A kind of mobile biogas burning torch | |
| CN207033810U (en) | A kind of novel energy-conserving air exhauster device | |
| CN212805684U (en) | Overpressure diffusing device for gas power generation system | |
| CN205996370U (en) | Illuminated electric welding light barrier screen | |
| CN211285999U (en) | Energy-saving, efficient, low-carbon and environment-friendly building prefabricated house | |
| CN211119395U (en) | Burn abundant RTO and burn burning furnace | |
| CN202281215U (en) | Underground combustion furnace convenient for charging | |
| CN211866139U (en) | Environment-friendly smoke dust collecting device for torsion testing machine test | |
| CN204981934U (en) | Ladder type converter coal gas dry process is removed dust and is diffused chimney altogether | |
| CN208860145U (en) | Sulfur furnace burning initial stage exhaust apparatus | |
| CN210750978U (en) | Nitrogen wind protection device for feed opening | |
| CN215830142U (en) | Sleeve single-pipe self-supporting steel chimney | |
| CN212319767U (en) | Oxygen supplementing device of biological particle hot blast stove | |
| CN212157199U (en) | Simple landfill biogas combustion treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |