CN206037069U - Novel internal combustion type methane burning device - Google Patents
Novel internal combustion type methane burning device Download PDFInfo
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- CN206037069U CN206037069U CN201620976563.9U CN201620976563U CN206037069U CN 206037069 U CN206037069 U CN 206037069U CN 201620976563 U CN201620976563 U CN 201620976563U CN 206037069 U CN206037069 U CN 206037069U
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- gas
- internal combustion
- biogas
- combustion type
- novel internal
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Abstract
The utility model belongs to the technical field of marsh gas installation and maintenance are used, a novel internal combustion type methane burning device is specifically disclosed, by gas -liquid separation filter, pressure transmitter, switch board, sweep fan, marsh gas torch, some firearm and ignition control subassembly and form, the ignition control subassembly is including stop valve, motorised valve and the spark arrester that connects gradually. The utility model discloses a novel internal combustion type methane burning device's beneficial effect lies in: 1, the adoption is fallen to the ground closed torch and is carried out automatic ignition to anaerobism marsh gas and burn, and is very effective to preventing gaseous random migration and reducing environmental pollution to also accord with the relevant requirement of ministry of construction's issue, can reach the elimination stench simultaneously, reduce the potential safety hazard, reduce greenhouse gas emission's purpose, 2, adaptable multiple low -BTU gas is compared with other product, has lower operating pressure, and the combustor can be at steady operation under 3kPa's the low pressure.
Description
Technical field
This utility model belongs to biogas installation and maintenance applied technical field, and in particular to a kind of novel internal combustion type biogas combustion
Device is burnt, is applied in the burning use in soot.
Background technology
In garbage burning factory, Leachate site anaerobic fermentation produces substantial amounts of biogas, and its main component is the methane of 50%-75%, if
Burnt using the common high-altitude torch of general incineration plant, due to which, methane burn-off rate is low, have naked light, surrounding constructure influence
Etc. reason, there is potential safety hazard, and do not meet relevant design specification.
Therefore, based on the problems referred to above, this utility model provides a kind of novel internal combustion type biogas combustion device.
Utility model content
Utility model purpose：The purpose of this utility model is to provide a kind of novel internal combustion type biogas combustion device, adopts
Ground closed type torch carries out automatic ignition burning to anaerobic methane, and for preventing, the random migration of gas and reduction environmental pollution are non-
Chang Youxiao, and the related request of Ministry of Construction's promulgation is also complied with, while elimination stench can be reached, potential safety hazard is reduced, reduced
The purpose of greenhouse gas emission.
Technical scheme：This utility model provides a kind of novel internal combustion type biogas combustion device, by gas-liquid separation filter, and
The pressure transmitter being arranged in gas-liquid separation filter, and the switch board being connected with pressure transmitter, and be connected with switch board
Purging motor, and the biogas torch being connected with purging motor, and the lighter being arranged in biogas torch, wherein, switch board
It is connected with lighter, and one end is connected with gas-liquid separation filter, the IGC Module composition that the other end is connected with lighter；
The IGC Module, including the stop valve, electrodynamic valve and spark arrester that are sequentially connected.
The technical program, the IGC Module that the two ends are connected with gas-liquid separation filter, lighter respectively is extremely
Three groups are arranged less.
The technical program, the novel internal combustion type biogas combustion device is also fiery with switch board, biogas respectively including two ends
The oxygen detection module of torch connection, flame detection modules, temperature detecting module and CH_4 detection module.
Compared with prior art, a kind of beneficial effect of novel internal combustion type biogas combustion device of the present utility model is：
1st, automatic ignition burning is carried out to anaerobic methane using landing closed type torch, gas is random to be migrated and reduction ring for preventing
Border pollution is highly effective, and also complies with the related request of Ministry of Construction's promulgation, while elimination stench can be reached, reduces safety hidden
Suffer from, reduce the purpose of greenhouse gas emission；2nd, various low-BTU gas are suitable for, compared with other products, with relatively low work
Make pressure, burner can the stable operation under the low pressure of 3kPa.
Description of the drawings
Fig. 1 is a kind of structural representation of novel internal combustion type biogas combustion device of the present utility model；
Wherein, in figure, sequence number mark is as follows：1- gas-liquid separation filter, 2- pressure transmitters, 3- switch boards, 4- biogas fire
Torch, 5- purging motors, 6- CH_4 detection modules, 7- lighters, 8- spark arresters, 9- electrodynamic valves, 10- stop valves, 11- oxygen detections
Module, 12- flame detection modules, 13- temperature detecting module.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, further elucidate this utility model.
A kind of novel internal combustion type biogas combustion device as shown in Figure 1, by gas-liquid separation filter 1, and is arranged on gas-liquid
Pressure transmitter 2 on separator-filter 1, and the switch board 3 being connected with pressure transmitter 2, and the purging being connected with switch board 3
Blower fan 5, and the biogas torch 4 being connected with purging motor 5, and the lighter 7 being arranged in biogas torch 4, wherein, switch board 3
It is connected with lighter 7, and one end is connected with gas-liquid separation filter 1, the IGC Module group that the other end is connected with lighter 7
Into；IGC Module, including the stop valve 10, electrodynamic valve 9 and spark arrester 8 that are sequentially connected.
It is further preferred that the IGC Module that two ends are connected with gas-liquid separation filter 1, lighter 7 respectively is at least
Arrange three groups；And novel internal combustion type biogas combustion device, the oxygen being also connected with switch board 3, biogas torch 4 including two ends respectively
Detection module 11, flame detection modules 12, temperature detecting module 13 and CH_4 detection module 6.
This internal-combustion biogas burner, is designed using gas-liquid separation and filtering integral, the aqueous water in gas is entered
While row removing, it is more than the solid impurity of 50u in filtering gas, protects equipment below（The water of removing is by under filter
The drainage pipeline in portion is discharged into drainage system）；Security system：System antiknock device, including purging motor, on and off switch etc., outlet
Spark arrester is provided with, the generation of contingency is prevented, so as to be tempered to pipeline, bigger harm is formed, methane on-line monitoring is provided with
Instrument, if detect methane concentration less than setting value when if produce alarm signal, when less than lower limit when, system emergency shut down,
Guarantee safety, confirm to light a fire by ultraviolet flame monitoring system, master air suction valve is opened, and biogas enters combustion system.Light a fire every time
During beginning, purging motor purging 90S, to ensure no fuel gas aggregation in flare tower, it is ensured that safety（Produced according to front end biogas
Raw pressure, automatically opens up or cuts off methane pipeline）；Automation control system：The requirement of dynamic networked control systems,
Iganition control system flame detecting, the moistureproof and waterproof grade of all electrical equipment is IP55；Torch have it is enforceable from
Dynamic safety purge function, it is ensured that system safety.Parameter monitoring and control point such as following table：
Monitoring of equipment and control such as following table：
This whole station monitoring system, realizes each main production link Automatic Control in whole station, is capable of achieving whole station unmanned.
Mainly include：When there are abnormal conditions, system automatic alarm.Main equipment selection PLC is produced from SIEMENS companies series
Product, configure appropriate I/O modules and realize automatically controlling for whole station.The control software of monitoring system utilizes Development of Configuration Software, directly
Sight, close friend.High-quality instrument of all instrumentations using stable performance.
This internal-combustion biogas burner, the composition of automatic ignition system, automatic ignition system pass through Ethernet and operation
The control system communication of room, can operate to flare system, can show the running status of flare system.
Automatic ignition system is by a set of automatic ignition control chamber（It is made up of PLC）；The pressure of one monitoring emptying gas becomes
Send device；The special lighter of two sets of ground flares, 1 mix burning altar lamp；IGNITION CONTROL electrodynamic valve；A set of flame detector group
Into.
This internal-combustion biogas burner, Full-automatic ignition operational mode, flare system pass through retort pressure transmitter
Chain operation.When pressure value reaches discharge value, altar lamp electrodynamic valve is opened, while automatic ignition controller starts torch ignition
Device carries out automatic ignition to torch altar lamp which burns day and night, lights altar lamp.After altar lamp thermocouple detects altar lamp flare up fire, igniting
Device stops igniting, altar lamp normal combustion.If the overtime altar lamp of igniting is unignited, the warning of altar lamp fault-signal is sent；Pressure
Power continues to rise, and when the startup pressure set points and altar lamp normal combustion of first-stage burning device are reached, opens the first order
The control valve of burner, first-stage burning device is lighted by altar lamp, and keeps normal combustion；If firedamp drainage amount is more than the first order
The load of burner, then manifold pressure continue to rise, when the startup pressure set points for reaching second level burner and have kept burning day and night
During light temperature signal, the control valve of second level burner is opened, and first and second grade of burner keeps normal combustion simultaneously；Work as gas
Discharge capacity declines, then manifold pressure also declines, and when pass valve pressure of the pressure less than second level burner, second level burner is closed
Close.If pressure continues the pass valve pressure for descending below first-stage burning device, first-stage burning device cuts out.When pressure value is less than length
Bright lamp setting value, system close altar lamp fuel gas electromagnetic valve, and automatic ignition system returns armed state；For a long time without torch gas
In the case of discharge, ignition system is periodically to lighter pilot fire, if automatic ignition controller finds ignition installation exception, defeated
Be out of order alarm signal.
This internal-combustion biogas burner, with altar lamp pattern, if gas needs continuous discharge or frequently discharges, point
Fiery system is changeable to run on altar lamp pattern.Under altar lamp pattern, controller continuous monitoring light temperature kept burning day and night, if altar lamp
Extinguishing is then lighted automatically, keeps altar lamp kept burning day and night.If can not successfully light altar lamp within the time of setting, send
Failure alarm signal, reminds operator on duty to repair in time, it is ensured that the safety of flare system.
The lighter of this internal-combustion biogas burner, using aviation firing technique, by latter half of installed in lighter
High energy semiconductor electric discharge mouth produces fireball, lights igniting combustion gas, and the ever-burning flame of igniter, with following performance characteristics：
Easy maintenance is installed, dependable performance, explosion-proof type product meet live requirement of explosion proof, using aviation firing technique, quasiconductor high energy
Igniting, ignition power are forced down, and power consumption is little, and quasiconductor electric discharge mouth has very strong self-cleaning ability, are not afraid of carbon distribution, moist and pollution,
Even in water also can regular picture, discharge mouth, conducting rod are installed in the rear portion of lighter, without any electric zero in high-temperature region
Part, life-span length, reliability are high.
This internal-combustion biogas burner, work are divided into igniting, operation, stop three state, are automatically controlled by PLC, while
Also standby control manually.Igniting, after being pressed " start/reset " button on control panel by operator, system enters igniting
Program；Igniting starts from 90s every time（Setting）Purging, to ensure no fuel gas aggregation in flare tower；Successfully complete net
After changing circulation, to ignition coil power-up, sparking.Confirm to light a fire by ultraviolet flame monitoring system, blower fan starts, import shutoff valve
Start, biogas is lighted into combustion system and main flame burner（When having stop signal or accident, intake valve automatically cuts off gas
Road, torch stop）.
Operation, controller are connected with respective sensor, full-automatic to adjust running status or shutdown, are stopped, following having
During situation, system stops, and ignition flame cannot be set up, main burner fire extinguishing；When monitoring that CH4 concentration is less than 25%, actively cut
Cut-off gas, it is out of service.
This internal-combustion biogas burner, purging control, before igniting, must be full of air to guarantee not fire in flare tower
Gas is assembled, and purging motor runs 90 seconds, and now, it is bright " to purge " lamp in control panel, indicates now working condition.If purging wind
Machine cannot start, and " purging failure " bright simultaneity factor of lamp stops.IGNITION CONTROL, after purging terminates, ignitor power-up sparking is same
When the dynamic valve of ignition power automatically turn on, liquefied gas is lighted under ignitor effect, after flame detector receives flare up fire, journey
Sequence continues.Supply control, confirms to light a fire by flame scanning system, and master air suction valve is opened, and biogas enters combustion system and main fire
Flame burner is lighted.After flame detector receives main flare up fire, igniting electrodynamic valve cuts out, and system enters normal work shape
State；If main air valve after 10 seconds.
This internal-combustion biogas burner, system maintenance are not opened then system and are stopped.Safeguard the periodic inspection for being mainly equipment
The periodic replacement to pipeline filter core is patrolled and examined with equipment, supplement, periodic replacement to blower fan lubricating oil.
This internal-combustion biogas burner, unique safety purge system reduce the probability that blast is produced（Nozzle is designed
It is prevented from the generation being tempered）, on the basis of security control, there is flame failure protection measure, flame is believed by flame monitoring instrument in real time
Number issue master controller, during fire extinguishing can automatically into igniting or bolt down procedure again, in security control, auto monitoring and measurement,
Warning system, controls air velocity, improves the safety of system, and adding spark arrester prevents the fault spread under fortuitous event.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, some improvement can also be made, these improvement also should be regarded as
Protection domain of the present utility model.
Claims (3)
1. a kind of novel internal combustion type biogas combustion device, it is characterised in that：By gas-liquid separation filter（1）, and it is arranged on gas-liquid
Separator-filter（1）On pressure transmitter（2）, and and pressure transmitter（2）The switch board of connection（3）, and and switch board（3）
The purging motor of connection（5）, and and purging motor（5）The biogas torch of connection（4）, and it is arranged on biogas torch（4）Interior point
Firearm（7）, wherein, switch board（3）With lighter（7）Connection, and one end and gas-liquid separation filter（1）Connection, the other end with
Lighter（7）The IGC Module composition of connection；The IGC Module, including the stop valve being sequentially connected（10）, electricity
Dynamic valve（9）And spark arrester（8）.
2. a kind of novel internal combustion type biogas combustion device according to claim 1, it is characterised in that：The two ends respectively with
Gas-liquid separation filter（1）, lighter（7）The IGC Module of connection is at least provided with three groups.
3. a kind of novel internal combustion type biogas combustion device according to claim 1, it is characterised in that：The novel internal combustion type
Biogas combustion device, also including two ends respectively with switch board（3）, biogas torch（4）The oxygen detection module of connection（11）, flame
Detection module（12）, temperature detecting module（13）With CH_4 detection module（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620976563.9U CN206037069U (en) | 2016-08-30 | 2016-08-30 | Novel internal combustion type methane burning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620976563.9U CN206037069U (en) | 2016-08-30 | 2016-08-30 | Novel internal combustion type methane burning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206037069U true CN206037069U (en) | 2017-03-22 |
Family
ID=58301880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620976563.9U Expired - Fee Related CN206037069U (en) | 2016-08-30 | 2016-08-30 | Novel internal combustion type methane burning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206037069U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196101A (en) * | 2016-08-30 | 2016-12-07 | 宜兴市中发水处理环保设备有限公司 | A kind of Novel internal combustion type biogas combustion device |
| CN109424961A (en) * | 2017-09-05 | 2019-03-05 | 赫普科技发展（北京）有限公司 | A kind of burner |
-
2016
- 2016-08-30 CN CN201620976563.9U patent/CN206037069U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196101A (en) * | 2016-08-30 | 2016-12-07 | 宜兴市中发水处理环保设备有限公司 | A kind of Novel internal combustion type biogas combustion device |
| CN109424961A (en) * | 2017-09-05 | 2019-03-05 | 赫普科技发展（北京）有限公司 | A kind of burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20190830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |