CN206975015U - Biogas pre-processing device - Google Patents
Biogas pre-processing device Download PDFInfo
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- CN206975015U CN206975015U CN201720507949.XU CN201720507949U CN206975015U CN 206975015 U CN206975015 U CN 206975015U CN 201720507949 U CN201720507949 U CN 201720507949U CN 206975015 U CN206975015 U CN 206975015U
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Abstract
A kind of biogas pre-processing device includes gas system, including cooling device；Supercharging device, it is arranged at side of the gas system away from arrival end；Gas-detecting device includes temperature sensor and pressure sensor；And processor, electrically connected with temperature sensor and pressure sensor；Processor starts when the current gas pressure value for current gas temperatures value and the pressure sensor detection that temperature sensor detects is not equal to reference gas temperature value and reference gas pressure value and controls cooling device and supercharging device.In biogas pre-processing device of the present utility model, the state for the current biogas that processor feeds back according to gas-detecting device is correspondingly automatically controlled, realize monitoring in real time and controlled in real time according to monitoring feedback, ensure that biogas is exported with constant pressure and temperature, operate without human, improve operating efficiency and operation is more directly perceived and simple.
Description
Technical field
It the utility model is related to a kind of automatic biogas pre-processing device for carrying out biogas parameter monitoring.
Background technology
Biogas pre-processing device, for effectively removing impurity in biogas, raising is delivered to interior biogas in methane fuelled engine
Purity, extend life-span of methane fuelled engine.Although the composition of biogas is very different caused by different material and handling process,
But generally speaking the content of biogas is generally 50~65% methane and 30~50% carbon dioxide, while also steamed containing water
Hundreds of composition such as gas, sulfide, nitride, wherein methane are one of main greenhouse effects pollutants.
Because biogas not only pollutes the environment but also can produce serious potential safety hazard, it is therefore desirable to which anaerobic methane is entered
Row focuses on.The conventional methane pretreatment apparatus during focusing on, all it is that many buttons and various instrument combines exist
Together by being manually monitored to the various parameters of biogas, such as pressure, humiture, operating efficiency is low, and easily because of monitoring
Not in time, equipment operation is caused to be made a fault.
Utility model content
Based on this, it is necessary to provide a kind of biogas pretreatment that can be achieved to carry out monitoring and adjusting automatically to biogas parameter and set
It is standby.
A kind of biogas pre-processing device, it includes：
Gas system, it is connected with the arrival end of conveyance conduit, the gas system includes cooling device；
Supercharging device, it is connected with the conveyance conduit and is arranged at one of the gas system away from the arrival end
Side；
Gas-detecting device, the port of export of the conveyance conduit is arranged at, and including temperature sensor and pressure sensor；
And
Processor, electrically connected with the temperature sensor and the pressure sensor；
Wherein, current gas temperatures value and pressure sensor inspection of the processor when temperature sensor detection
When the current gas pressure value of survey is not equal to reference gas temperature value and reference gas pressure value, starts and control the cooling dress
Put and adjust the current gas temperatures value and the current gas pressure value respectively to the corresponding base with the supercharging device
Quasi- gas temperature angle value and the reference gas pressure value.
In one of the embodiments, the biogas pre-processing device includes desulfurizer, the gas-detecting device bag
Include biogas component sensor；The desulfurizer is arranged between the supercharging device and the gas-detecting device, the place
Reason device electrically connects with the biogas component sensor, and when sulfur content exceedes benchmark sulfur content value in current biogas composition, opens
Move the desulfurizer.
In one of the embodiments, the gas-detecting device includes the gas leakage sensing being arranged on the conveyance conduit
Device, the methane pretreatment apparatus also include alarm, and the processor leaks sensor with the gas and the alarm is electrically connected
Connect.
In one of the embodiments, the gas-detecting device includes humidity sensor, the gas system bag
Include condensation dehydration device；The processor electrically connects with the humidity sensor, and is more than reference gas in current gas humidity value
During body humidity value, start the condensation dehydration device.
In one of the embodiments, the touch that the Marsh gas treatment equipment includes electrically connecting with the processor is shown
Device.
In one of the embodiments, the supercharging device is booster fan.
In biogas pre-processing device of the present utility model, the shape for the current biogas that processor feeds back according to gas-detecting device
State is correspondingly automatically controlled, that is, is realized monitoring in real time and controlled in real time according to monitoring feedback, ensure biogas with constant
Pressure and temperature output, operate without human, and improve operating efficiency and operation is more directly perceived and simple.
Brief description of the drawings
Fig. 1 is the structural representation of biogas pre-processing device in the embodiment of the utility model one；
Fig. 2 is the module diagram of biogas pre-processing device shown in Fig. 1.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can come in fact in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model
Open the understanding more thorough and comprehensive of content.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
It refer to Fig. 1, in the embodiment of the utility model one, biogas pre-processing device 100 is used to carry out caused biogas
After pretreatment, export to Biogas Generator Set and generated electricity.Biogas pre-processing device 100 includes gas system 10, supercharging
Device 20, gas-detecting device 30 and processor 40.Wherein, gas system 10, supercharging device 20 and gas detection
The gas flow direction along conveyance conduit of device 30 is set gradually, and is respectively used to temperature and pressure to the biogas in input channel
It is adjusted.
Fig. 2 is refer to, specifically, gas system 10 is arranged at the arrival end of conveyance conduit, and including cooling device
11.Supercharging device 20 is arranged at side of the gas system 10 away from arrival end, and gas-detecting device 30 is arranged at delivery pipe
The port of export in road, and including temperature sensor and pressure sensor.Processor 40 is electrically connected with temperature sensor and pressure sensor
Connect, and when the current gas temperatures value of temperature sensor detection and the current gas pressure value of pressure sensor detection are not equal to base
When quasi- gas temperature angle value and reference gas pressure value, start and control cooling device 11 and supercharging device 20 adjusts current gas respectively
Body temperature angle value and current gas pressure value are to corresponding reference gas temperature value and reference gas pressure value.
Preferably, biogas pre-processing device 100 includes desulfurizer 50, and gas-detecting device 30 senses including biogas composition
Device.Desulfurizer 50 is arranged between supercharging device 20 and gas-detecting device 30, processor 40 and biogas component sensor electricity
Connection, and when sulfur content exceedes benchmark sulfur content value in biogas composition, startup desulfurizer 50, to carry out desulfurization operations.
In this specific embodiment, desulfurizer 50 includes two desulfurizing towers for being arranged at the downstream of supercharging device 20.
Preferably, gas-detecting device 30 includes the gas leakage sensor being arranged on conveyance conduit, methane pretreatment apparatus
100 also include alarm, and processor 40 leaks sensor with gas and alarm electrically connects, for being detected when gas leakage sensor to generation
When gas leaks, control alarm sends alarm, and closes methane pretreatment apparatus 100, avoids occurring surprisingly.Wherein, gas leaks
Sensor can carry out leakage monitoring by the way of gas pressure in detection Methane in Air concentration or conveyance conduit, not make herein
Limit.In addition, alarm can be reminded by modes such as light, buzzers.
Preferably, gas-detecting device 30 includes humidity sensor, and gas system 10 includes condensation dehydration device 13.
Processor 40 electrically connects with humidity sensor, and when current gas humidity value is more than reference gas humidity value, it is de- to start condensation
Water installations 13, to carry out dehydrating operations to gas.
Preferably, Marsh gas treatment equipment 100 includes the touch display 60 electrically connected with processor 40, for entering for user
Row touch operation, for example, the input to data such as reference gas pressure value, benchmark temperature and humidity value and benchmark sulfur content values.Together
When, touch display 60 is additionally operable to biogas parameter current, such as current pressure values, current temperature and humidity value and current sulfur content
Value carries out real-time display, in order to which user understands the running status of current whole Marsh gas treatment equipment 100.
In this specific embodiment, supercharging device 20 is booster fan, and processor 40 includes being used for the ginseng to current gas
Numerical value is compared with preset parameter value and produces the comparator of corresponding trigger signal.Specifically, the in-phase input end of comparator
Said temperature sensor/pressure sensor/biogas component sensor/humidity sensor is connected, inverting input corresponds to linker
Quasi- gas temperature angle value/reference gas pressure value/benchmark sulfur content value/reference gas humidity value, output end are connected with processor 40,
For correspondingly exporting low level or high level according to comparative result, processor 40 triggers corresponding dress according to the high/low level of reception
Put and be operated.
At work, staff passes through input reference parameter value (the i.e. reference gas pressure value/benchmark of touch display 60
Temperature and humidity value/benchmark sulfur content value), biogas pre-processing device 100 is started working, and the biogas of input is successively through gas system
10th, supercharging device 20 and desulfurizer 50 export, and are arranged at the gas-detecting device 30 of the conveyance conduit port of export to i.e. will be defeated
The corresponding parameter of the biogas gone out is monitored, processor 40 according to the monitoring numerical value of gas-detecting device 30 and reference parameter value it
Between comparative result, control gas system 10, supercharging device 20 and desulfurizer 50 perform respective operations；For example, work as
When current gas pressure value is more than reference gas pressure value, control supercharging device 20 is depressured, to adjust current gas pressure
It is worth to reference gas pressure value；When current gas temperatures value is more than reference gas temperature value, control in gas system 10
Cooling device 11 works, to adjust current gas temperatures value to reference gas temperature value.
In biogas pre-processing device 100 of the present utility model, processor 40 feeds back current according to gas-detecting device 30
The state of biogas is correspondingly automatically controlled, and is ensured that biogas is exported with constant pressure, temperature and humidity, is grasped without people
Make, improve operating efficiency and operation is more directly perceived and simple.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
- A kind of 1. biogas pre-processing device, it is characterised in that including：Gas system, it is connected with the arrival end of conveyance conduit, the gas system includes cooling device；Supercharging device, it is connected with the conveyance conduit and is arranged at side of the gas system away from the arrival end；Gas-detecting device, the port of export of the conveyance conduit is arranged at, and including temperature sensor and pressure sensor；AndProcessor, electrically connected with the temperature sensor and the pressure sensor；Wherein, the processor detects when the current gas temperatures value and the pressure sensor that the temperature sensor detects When current gas pressure value is not equal to reference gas temperature value and reference gas pressure value, start and control the cooling device and The supercharging device adjusts the current gas temperatures value and the current gas pressure value to the corresponding reference gas respectively Body temperature angle value and the reference gas pressure value.
- 2. biogas pre-processing device as claimed in claim 1, it is characterised in that：The biogas pre-processing device fills including desulfurization Put, the gas-detecting device includes biogas component sensor；The desulfurizer is arranged at the supercharging device and the gas Between body detection means, the processor electrically connects with the biogas component sensor, and the sulfur content in current biogas composition During more than benchmark sulfur content value, start the desulfurizer.
- 3. biogas pre-processing device as claimed in claim 1, it is characterised in that：The gas-detecting device includes being arranged at institute The gas leakage sensor on conveyance conduit is stated, the methane pretreatment apparatus also includes alarm, and the processor leaks with the gas Sensor and alarm electrical connection.
- 4. biogas pre-processing device as claimed in claim 1, it is characterised in that：The gas-detecting device includes humidity sensor Device, the gas system include condensation dehydration device；The processor electrically connects with the humidity sensor, and current When gas humidity value is more than reference gas humidity value, start the condensation dehydration device.
- 5. biogas pre-processing device as claimed in claim 1, it is characterised in that：The Marsh gas treatment equipment includes and the place Manage the touch display of device electrical connection.
- 6. biogas pre-processing device as claimed in claim 1, it is characterised in that：The supercharging device is booster fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720507949.XU CN206975015U (en) | 2017-05-09 | 2017-05-09 | Biogas pre-processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720507949.XU CN206975015U (en) | 2017-05-09 | 2017-05-09 | Biogas pre-processing device |
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| CN206975015U true CN206975015U (en) | 2018-02-06 |
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| CN201720507949.XU Active CN206975015U (en) | 2017-05-09 | 2017-05-09 | Biogas pre-processing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414613A (en) * | 2020-11-04 | 2021-02-26 | 牧原食品股份有限公司 | Biogas utilization supervision equipment module and system |
-
2017
- 2017-05-09 CN CN201720507949.XU patent/CN206975015U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414613A (en) * | 2020-11-04 | 2021-02-26 | 牧原食品股份有限公司 | Biogas utilization supervision equipment module and system |
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