CN206219506U - Distributed agricultural-forestry biomass fermentation pyrolysis coupling processing equipment - Google Patents
Distributed agricultural-forestry biomass fermentation pyrolysis coupling processing equipment Download PDFInfo
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Abstract
The utility model discloses a kind of distributed agricultural-forestry biomass fermentation pyrolysis coupling processing equipment, including：Fermentation system, it includes：Fermentation system container, the fermented material disintegrating machine for being located in the fermentation system packaging and being connected with each other, installation for fermenting, biogas storage device, effluent gas purification equipment and discharging processing system；Pyrolysis system includes：Pyrolysis system container, the thermal decomposition material disintegrating machine for being located in the pyrolysis system container and being connected with each other, the pre- heat transport apparatus of material, retort burner, wood tar separate storage device, biogas storage device and biomass carbon processing system；Control system controls fermentation system and pyrolysis system respectively.The processing equipment can produce biomass fertilizers and charcoal base manure material, take into account biogas and pyrolysis product production, fermentation technique and pyrolytic technique during agricultural-forestry biomass is processed is used in parallel, to the treatment of heterogeneity materials classification, energy complement between fermentation system and pyrolysis system is realized, realizes that raw material makes full use of.
Description
Technical field
The utility model is related to agricultural-forestry biomass recycling treatment equipment, more particularly to a kind of distributed agricultural-forestry biomass
Fermentation-pyrolysis coupling processing equipment.
Background technology
China is traditional large agricultural country, and World Forestry big country has also been turned at present.All can every year in agriculture and forestry production
Substantial amounts of agricultural-forestry biomass is produced, and is all disperseed very much due to agricultural-forestry biomass resource, collection cost of transportation is higher, these biomass
Mostly go out of use or directly burn, not only waste the high value organic matter and the energy stored in biomass, combustion process is also
Harmful effect is caused to air quality, and as disaster hidden-trouble, threatens the lives and properties peace of the ecosystem and neighbouring resident
Entirely.In addition, often there is long-term excessively results and the excessive phenomenon for applying chemical fertilizer, no in the high production in order to maintain agriculture and forestry
Soil is only destroyed, pollution of area source is also resulted in.Therefore, animals and plants waste material, plant residue is made full use of to process generation by fermentation
Organic fertilizer or by pyrolysis processing produce charcoal base manure material to increase soil organic matter content, improve soil physico-chemical property and life
Thing activity, maintains soil productivity to play an important roll.By the organic fertilizer usage amount that can effectively reduce chemical fertilizer mixed with chemical fertilizer,
And both can learn from other's strong points to offset one's weaknesses, nutrient needed for comprehensive fast supply plant growth.
These biomass are converted into organic fertilizer by China some areas peasant by the way of compost, to reduce chemical fertilizer
Usage amount, it is to avoid the harmful effect that chronic administration chemical fertilizer is caused to soil.But it is more long the time required to this process, in composting process
Niff can be produced, and methane gas can be also produced during this, that is, increased the discharge capacity of greenhouse gases, also in vain
Waste the energy for wherein containing in vain.Although the biogas engineering that current rural areas in our country is widelyd popularize quickly grows, rural area
It is target produce biogas to meet the daily demand of people that traditional methane tank is main, and the requirement to raw material is higher, many agricultural
Biological material ferment effect in methane-generating pit is very poor.Therefore using traditional methane tank come all of agricultural-forestry biomass of fermentation process
Material is not appropriate for.
At present, it is a kind of more efficient utilization that the material higher for carbon content in agricultural-forestry biomass carries out pyrolysis processing
Mode, the method can process marsh gas fermentation pool and be difficult to the biomass such as the branch that digests.China has been developed that some more
The equipment of ripe biomass pyrolytic treatment, and the batch production to agricultural-forestry biomass is realized using these equipment in some areas
Treatment.Conventional thought typically agricultural-forestry biomass is collected after focus on, so these equipment typically compare it is huge, it is necessary to throwing
Money and construction place are all very big, and due to the dispersiveness of raw material, collecting cost of transportation turns into the prime cost of pyrolysis product.Therefore
The collection of raw material has turned into the Main Bottleneck of restriction biomass pyrolytic Technique Popularizing application.In addition, in agricultural-forestry biomass
Water content is higher, and the energy that the relatively low material of degree of lignification is consumed in pyrolytic process is again very big, and these materials are also carried out
Pyrolysis processing is not calculated.Therefore, pyrolytic technique is also not suitable for processing all of agriculture and forestry biomass materials.
Utility model content
Based on the problems of above-mentioned prior art, a kind of distributed agricultural-forestry biomass fermentation of the utility model offer-
Pyrolysis coupling processing equipment, the fermentation technique and pyrolytic technique during can agricultural-forestry biomass be processed is used in parallel, to heterogeneity
Material carry out classification treatment, solve the problems, such as single fermentation equipment and pyrolysis plant treatment agricultural-forestry biomass and agricultural give birth to
The problem of collecting material high cost.
In order to solve the above technical problems, the utility model is provided at a kind of distributed agricultural-forestry biomass fermentation-pyrolysis coupling
Reason equipment, including：
Fermentation system, pyrolysis system and control system；Wherein,
The fermentation system includes：
Fermentation system container, sets each device in it；
Fermented material disintegrating machine, is located at one end in the fermentation system container, and the fermented material disintegrating machine is respectively equipped with
Material inlet and material discharge nozzle, the material discharge nozzle are connected with the installation for fermenting for being located at the fermented material disintegrating machine rear end；
The installation for fermenting, is respectively equipped with biogas escaping pipe, discharge nozzle, waste gas escaping pipe and fuel air pipe, the natural pond
The biogas storage device that gas escaping pipe is set with the installation for fermenting rear end is connected；The discharge nozzle is set with the installation for fermenting rear end
Discharging processing system connection；
The biogas storage device, is provided with biogas air supply pipe, is connected with the fuel air pipe of the installation for fermenting；
Effluent gas purification equipment, is connected with the waste gas escaping pipe of the installation for fermenting；
The pyrolysis system includes：
Pyrolysis system container, sets each device in it；
Thermal decomposition material disintegrating machine, is located at one end in the pyrolysis system container, and the thermal decomposition material disintegrating machine is provided with pyrolysis
Matter inlet and thermal decomposition material discharge nozzle, the thermal decomposition material discharge nozzle are pre- with the material that the thermal decomposition material disintegrating machine rear end is set
Heat transport apparatus and retort burner are sequentially connected with；
The retort burner, is respectively equipped with pyrolysis gas efferent duct, biomass carbon discharge nozzle, fuel input air inlet pipe
With waste hot air efferent duct, the wood tar that the pyrolysis gas efferent duct is set with the retort burner rear end separates storage device
Connection；The biomass carbon processing system that the biomass carbon discharge nozzle is set with the retort burner rear end is connected；It is described
Fuel input air inlet pipe is connected with the biogas air supply pipe of the biogas storage device of the fermentation system；
The pre- heat transport apparatus of material, are respectively equipped with waste hot air input pipe and exhaust emission tube, the waste hot air input
Pipe is connected with the waste hot air efferent duct of the retort burner；The cigarette of the exhaust emission tube and the fermentation system
Road air purifying apparatus connection；
The wood tar separates storage device, fixed gas supply pipe is provided with, respectively with the combustion of the retort burner
The fuel air pipe connection of the installation for fermenting of material input air inlet pipe and the fermentation system；
The control system includes：
Fermented material disintegrating machine respectively with the fermentation system, installation for fermenting, biogas storage device, discharging processing system
With effluent gas purification equipment electrical connection, and respectively with the pyrolysis system in thermal decomposition material disintegrating machine, material preheating pass
Device, retort burner, wood tar is sent to separate storage device and the electrical connection of biomass carbon processing system, the fermentation control
Device processed can control each device to cooperate with and carry out material fermentation, storage and slag charge treatment with the pyrolysis control device, and biological
The pyrolysis of matter, wood tar are separated, storage and residual biomass are processed.
The beneficial effects of the utility model are：Fermentation system packaging is located at by by each device organic linking of fermentation system
In case, each device organic linking of pyrolysis system is located in pyrolysis system container, fermentation system couples company with pyrolysis system
Connect, be controlled through control system so that the processing equipment can produce biomass fertilizers and charcoal base manure material, take into account biogas and pyrolysis
Production, the fermentation technique and pyrolytic technique during agricultural-forestry biomass is processed is used in parallel, and material of different nature is carried out
Classification is processed, and realizes that energy complements each other between fermentation system and pyrolysis system, realizes that raw material makes full use of, and solves current list
Problem and agricultural-forestry biomass compiling costs problem high that one Zymolysis Equipment and pyrolysis plant treatment agricultural-forestry biomass is present.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, below will be to being wanted needed for embodiment description
The accompanying drawing for using is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present utility model
Example, for one of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 constitutes schematic diagram for the processing equipment that the utility model embodiment is provided；
The control system of the processing equipment that Fig. 2 is provided for the utility model embodiment constitutes schematic diagram；
The corresponding part of each label is in figure：1st, fermentation system container, 2, effluent gas purification equipment, 3, fermentation vat, 4,
Agitator, 5, Marsh gas compression machine, 6, biogas storage tank, 7, chemical fertilizer regulation material storage tank, 8, Chemical Mixed Fertilizer storage tank, 9, control system, 10, hair
Ferment material disintegrating machine, 11, flue gas main road valve, 12, flue gas bypass valve, 13, fermentation vat heat-insulation layer, 14, fermentation vat adds
Hot device, 15, discharge system, 16, batch mixer, 17, pyrolysis system container, 18, charing oven carbonization chamber, 19, wood tar separator,
20th, wood tar storage tank, 21, chemical fertilizer storage tank, 22, thermal decomposition material disintegrating machine, 23, material conveyor belt, 24, feed preheater, 25, charcoal
Change stove combustion chamber, 26, retort heater, 27, biomass carbon cooling chamber, 28, grinding batch mixing forming machine, 29, the storage of charcoal base manure material
Tank.
Specific embodiment
The technical scheme in the utility model embodiment is clearly and completely described below, it is clear that described reality
Example only a part of embodiment of the utility model is applied, rather than whole embodiments.Based on embodiment of the present utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
New protection domain.
The utility model embodiment provides a kind of distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment, including：
Fermentation system, pyrolysis system and control system；Wherein,
Fermentation system includes：
Fermentation system container 1, sets each device in it；
Fermented material disintegrating machine 10, is located at one end in fermentation system container 1, and the fermented material disintegrating machine 10 is respectively equipped with
Material inlet and material discharge nozzle, material discharge nozzle are connected with the installation for fermenting for being located at the rear end of fermented material disintegrating machine 10；
Installation for fermenting, is respectively equipped with biogas escaping pipe, discharge nozzle, waste gas outlet and fuel air pipe, biogas escaping pipe with
The biogas storage device connection that the installation for fermenting rear end is set；The discharging processing system that discharge nozzle is set with the installation for fermenting rear end
Connection；
Biogas storage device, is provided with biogas air supply pipe, is connected with the fuel air pipe of installation for fermenting；
Effluent gas purification equipment 2, is connected with the waste gas outlet of installation for fermenting；
Pyrolysis system includes：
Pyrolysis system container 17, sets each device in it；
Thermal decomposition material disintegrating machine 22, is located at one end in pyrolysis system container 17, and the thermal decomposition material disintegrating machine 22 is provided with heat
Solution matter inlet and thermal decomposition material discharge nozzle, the thing that thermal decomposition material discharge nozzle sets gradually with the rear end of thermal decomposition material disintegrating machine 22
Expect that pre- heat transport apparatus and retort burner are sequentially connected with；
Retort burner, is respectively equipped with pyrolysis gas efferent duct, biomass carbon discharge nozzle, fuel input air inlet pipe and remaining
Hot gas efferent duct, the wood tar that pyrolysis gas efferent duct is set with the retort burner rear end separates storage device connection；It is raw
The biomass carbon processing system that material charcoal discharge nozzle is set with the retort burner rear end is connected；Fuel be input into air inlet pipe with
The biogas air supply pipe connection of the biogas storage device of fermentation system；
The pre- heat transport apparatus of material, are respectively equipped with waste hot air input pipe and exhaust emission tube, waste hot air input pipe and charing
The waste hot air efferent duct connection of stove burner；Exhaust emission tube is connected with the effluent gas purification equipment 2 of fermentation system；
Wood tar separate storage device, be provided with fixed gas supply pipe, be input into the fuel of retort burner respectively into
The fuel air pipe connection of the installation for fermenting of tracheae and fermentation system；
Control system includes：
Fermented material disintegrating machine respectively with the fermentation system, installation for fermenting, biogas storage device, discharging processing system
With effluent gas purification equipment electrical connection, and respectively with the pyrolysis system in thermal decomposition material disintegrating machine, material preheating pass
Device, retort burner, wood tar is sent to separate storage device and the electrical connection of biomass carbon processing system, the fermentation control
Device processed can control each device to cooperate with and carry out material fermentation, storage and slag charge treatment with the pyrolysis control device, and biological
The pyrolysis of matter, wood tar are separated, storage and residual biomass are processed.Control system may be provided in fermentation system container 1, due to
Environment in fermentation system container 1 is gentleer, and the influence to control device is smaller.
In the fermentation system of above-mentioned processing equipment,
Installation for fermenting includes：Inside is provided with the fermentation vat 3 of agitator 4, and the outside of fermentation vat 3 is provided with fermentation vat heat-insulation layer 13
With fermentation vat heater 14, waste hot air input pipe and waste gas outlet, fermentation vat heater 14 are provided with fermentation vat heat-insulation layer 13
Upper setting fuel air pipe, is respectively provided with biogas escaping pipe and discharge nozzle on fermentation vat 3.
Biogas storage device includes：The Marsh gas compression machine 5 and biogas storage tank 6 being sequentially connected with.
Discharging processing system includes：Discharge system 15, batch mixer 16 and the Chemical Mixed Fertilizer storage tank 8 being sequentially connected with, batch mixer 16
On be connected with chemical fertilizer regulation material storage tank 7.
In the pyrolysis system of above-mentioned processing equipment,
The pre- heat transport apparatus of material include：Material conveyor belt 23, the material conveyor belt 23 is provided with feed preheater 24, former
Waste hot air input pipe and exhaust emission tube are respectively provided with material preheater 24.
Retort burner includes：Charing oven carbonization chamber 18, the charing oven carbonization chamber 18 is preheated through the material and passed
Device is sent to be connected with the thermal decomposition material discharge nozzle；The charing oven carbonization chamber 18 is externally provided with retort heater 26；The charcoal
Change oven carbonization chamber 18, retort heater 26 to be located at jointly in the retort combustion chamber 25；On the charing oven carbonization chamber 18
The pyrolysis gas efferent duct and biomass carbon discharge nozzle are respectively provided with, the fuel input is set on the retort heater 26
Air inlet pipe, sets the waste hot air efferent duct on the retort combustion chamber 25.
Wood tar separates storage device to be included：The wood tar separator 19 and wood tar storage tank 20 being sequentially connected with, wood tar
Fixed gas supply pipe is set on separator 19.
Biomass carbon processing system includes：Biomass carbon cooling chamber 27, grinding batch mixing forming machine 28 and the charcoal being sequentially connected with
Base manure material storage tank 29, chemical fertilizer storage tank 21 is connected on grinding batch mixing forming machine 28.
In above-mentioned processing equipment, the fuel air pipe of the installation for fermenting of fermentation system is filled with the retort burning of pyrolysis system
The fuel input air inlet pipe put is connected.
In above-mentioned processing equipment, the pre- heat transport apparatus of material of the pyrolysis system connect the effluent gas purification equipment 2
The exhaust emission tube be provided with flue gas main road valve 11, the exhaust emission tube is through being provided with flue gas bypass valve 12
Branch line is connected with the installation for fermenting of the fermentation system.
In above-mentioned processing equipment, control system as shown in Fig. 2 including：Data collecting system, intelligence control system, driving
Control system and monitor terminal；Wherein,
The data collecting system, with intelligence control system communication connection, can be fermented from distributed agricultural-forestry biomass-
Pyrolysis coupling processing equipment obtains operating condition data, and sends to the intelligence control system；
The intelligence control system is communicated to connect with the driving control system, can be to the data collecting system of reception
The operating condition data of transmission are analyzed, and send control signal to the driving control system according to analysis result；
The driving control system, each driving with the distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment
Device is electrically connected, the control signal that can be sent according to the intelligence control system, controls the operation of each drive device.
The monitor terminal is connected with the intelligence control system, can show the intelligence control system analysis running status
The result of data and the control signal for being sent to the driving control system.
In above-mentioned control system, intelligence control system is additionally operable to receive information and the instruction of outside transmission, and be uploaded to institute
State monitor terminal to be shown, and receive the control instruction being input into through the monitor terminal and sent out to the driving control system
Send.
In above-mentioned control system, data collecting system includes：
Fermentation vat temperature sensor, fermentation vat pressure sensor, fermentation vat liquid level sensor, biogas pressure of storage tank sensing
Device, charing oven carbonization chamber temperature sensor, biomass carbon cooling chamber temperature sensor, chemical fertilizer storage tank monitor, the storage of charcoal base manure material
Tank monitor, chemical fertilizer regulation material storage tank monitor and Chemical Mixed Fertilizer storage tank monitor；Wherein,
The fermentation vat temperature sensor, fermentation vat pressure sensor and fermentation vat liquid level sensor, are respectively arranged at institute
State the installation for fermenting of the fermentation system of distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment；
The biogas pressure of storage tank sensor, is arranged at the distributed agricultural-forestry biomass fermentation-pyrolysis coupling treatment and sets
The biogas storage device of standby fermentation system；
The charing oven carbonization chamber temperature sensor, is arranged at the distributed agricultural-forestry biomass fermentation-pyrolysis coupling
The charing oven carbonization chamber of the retort burner of the pyrolysis system of reason equipment；
The biomass carbon cooling chamber temperature sensor, is arranged at the distributed agricultural-forestry biomass fermentation-pyrolysis coupling
The biomass carbon cooling chamber of the biomass carbon processing system of the pyrolysis system of processing equipment；
The chemical fertilizer storage tank monitor, is arranged at the distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment
The chemical fertilizer storage tank of the biomass carbon processing system of pyrolysis system；
The charcoal base manure material storage tank monitor, is arranged at the distributed agricultural-forestry biomass fermentation-pyrolysis coupling treatment and sets
The charcoal base manure material storage tank of the biomass carbon processing system of standby pyrolysis system；
The chemical fertilizer regulation material storage tank monitor, is arranged at the distributed agricultural-forestry biomass fermentation-pyrolysis coupling treatment
The chemical fertilizer regulation material storage tank of the discharging processing system of the fermentation system of equipment；
The Chemical Mixed Fertilizer storage tank monitor, is arranged at the distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment
Fermentation system discharging processing system Chemical Mixed Fertilizer storage tank.
In above-mentioned control system, intelligence control system includes：
Data analysis system and telecommunication system；Wherein,
The data analysis system, is connected with the telecommunication system, and respectively with the data collecting system, driving
Control system and monitor terminal are communicated to connect, and the operating condition data of data collecting system transmission that can be to receiving are divided
Analysis, and control signal is sent to the driving control system according to analysis result；
And the information and instruction transmitted through the telecommunication system can be received, it is uploaded to the monitor terminal and is shown
Show, and receive the control instruction being input into through the monitor terminal and sent to the driving control system.
In above-mentioned control system, driving control system includes：
Fermentation vat feed system switch, flue gas main road valve, flue gas bypass valve, fermentation vat heater intake valve
Door, fermentation vat agitator motor switch, Marsh gas compression machine switch, discharge system switch, batch mixer switch, material conveyor belt motor
Switch, retort heater air intake valve and grinding batch mixing forming machine switch；Wherein,
The fermentation vat feed system switch, with the distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment
The fermentation vat feed arrangement electrical connection of the installation for fermenting of fermentation system；
The fermentation vat heater air intake valve, is located at the distributed agricultural-forestry biomass fermentation-pyrolysis coupling treatment and sets
On the fuel air pipe of the fermentation vat heater 14 of the installation for fermenting of standby fermentation system；
The fermentation vat agitator motor switch, with the distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment
Fermentation system installation for fermenting fermentation vat in agitator motor electrical connection；
The Marsh gas compression machine switch, the fermentation with the distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment
The Marsh gas compression electrical-mechanical connection of the biogas storage device of system；
The flue gas main road valve, is located at the hair of the distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment
On the exhaust emission tube of the effluent gas purification equipment of ferment system；
The flue gas bypass valve, is located at the hair of the distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment
On the branch line of the exhaust emission tube of the effluent gas purification equipment of ferment system；
The batch mixer switch, the fermentation system with the distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment
Batch mixer 16 is electrically connected；
The material conveyor belt motor switch, is located at the distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment
Pyrolysis system the pre- heat transport apparatus of material material conveyor belt motor electrical connection；
The retort heater air intake valve, is located at the distributed agricultural-forestry biomass fermentation-pyrolysis coupling treatment and sets
In the fuel input air inlet pipe of the retort heater of the retort burner of standby pyrolysis system；
The discharge system switch, the fermentation system with the distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment
The discharge system electrical connection of the discharging processing system of system；
The grinding batch mixing forming machine switch, is located at the distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment
Biomass carbon processing system grinding batch mixing forming machine electrical connection.
Above-mentioned control system can be divided into ferment control in logic and pyrolysis is controlled, and each device collaboration can be controlled to carry out material
Fermentation, storage and slag charge treatment, and the pyrolysis of biomass, wood tar separate, storage and residual biomass treatment；The control system
System collaboration is controlled to the fermentation system and pyrolysis system of distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment, wraps
Include following control mode：
(1) the temperature information control collected according to fermentation vat temperature sensor：
(1) when fermentation vat temperature is less than design temperature：Judge the temperature information of charing oven carbonization chamber temperature sensor, when
Higher than design temperature, determine that pyrolytic reaction is underway, heated with the flue gas of pyrolytic reaction heater；Based Intelligent Control system
Unite and send instruction to driving control system, close flue gas main road valve, open flue gas bypass valve, with flue gas to fermentation
Pond carries out heat temperature raising；When the temperature information for carbonizing oven carbonization chamber temperature sensor is less than design temperature, opens fermentation vat and add
Hot device air intake valve is simultaneously lighted a fire, and the biogas produced with early stage is heated to fermentation vat；
(2) when fermentation vat temperature is higher than design temperature：Flue gas main road valve is opened, flue gas bypass valve is closed,
Close fermentation vat heater air intake valve；
(2) the pressure information control collected according to fermentation vat pressure sensor：
(1) when fermentation vat pressure is higher than setup pressure value, Marsh gas compression machine is opened, the Marsh gas compression of generation is entered into natural pond
Gas storage tank；
(2) when fermentation vat pressure is less than setup pressure value, Marsh gas compression machine is closed；
(3) the liquid level information control collected according to fermentation vat liquid level sensor：
(1) when the liquid level of fermentation vat is higher than high-order limit value, fermentation vat feed system switch is closed, stops charging；
(2) when the liquid level of fermentation vat is less than low level limit value, discharge system switch is closed, opens fermentation vat feed system and open
Close；
(3) when discharge system operationally, open batch mixer switch, and by the Chemical Mixed Fertilizer of production be delivered to Chemical Mixed Fertilizer storage
Tank；When discharge system switchs to closed mode by running status, batch mixer switch keeps the open mode of short time, makes biogas residue complete
Full by batch mixer, prevent batch mixer from blocking；
(4) fermentation vat discharge system is switched and is controlled：The control of fermentation vat discharge system by monitor terminal according to it is long when
The change of pressure judges in interior fermentation vat, higher in fermentation vat temperature, but in setting time fermentation vat pressure rise it is small
When setting value, determine that material has reached abundant fermentation level, open discharge system switch；
(5) fermentation vat whip switch is controlled：
Judge fermentation vat whether in heating：
(1) fermentation vat is in during without heated condition, and agitator periodic running, the intermittent time is more long；
(2) when fermentation vat is in heated condition, agitator periodic running, the intermittent time is shorter；
(6) the temperature information control collected according to charing oven carbonization chamber temperature sensor：
(1) when it is higher than setting value to carbonize room temperature, the air inflow of retort heater air intake valve is reduced；
(2) when room temperature is carbonized less than setting value, the air inflow of retort heater air intake valve is increased；
(7) the temperature information control collected according to biomass carbon cooling chamber temperature sensor：
(1) when cooling indoor biological charcoal temperature is not higher than setting value, grinding batch mixing forming machine switch is in open shape
State, constantly by biomass carbon and chemical fertilizer mixed-forming, makes charcoal base manure material；
(2) when it is higher than setting value to cool down indoor biological charcoal temperature, grinding batch mixing forming machine switch is closed,
Stop batch mixing；
(8) when biogas pressure of storage tank sensor pressure values find chemical fertilizer higher than setting value, chemical fertilizer regulation material storage tank monitor
Regulation material is not enough, Chemical Mixed Fertilizer storage tank monitor finds that Chemical Mixed Fertilizer reserves exceed setting value, wood tar tank level monitor and find
Liquid level finds that chemical fertilizer deficiency, charcoal base manure material storage tank monitor find charcoal base manure material reserves higher than setting value, chemical fertilizer storage tank monitor
More than setting value, the monitoring structure according to monitor terminal is supplemented or collected to material；
(9) material conveyor belt motor switch is controlled：When a certain parameter deviates setting state for a long time in pyrolysis system,
Material conveyor belt motor switch and other pyrolysis systems switch are closed, processing equipment is overhauled；
(10) monitor terminal receives the work information of each equipment simultaneously, and the operational factor of each equipment is shown, point
Analysis, when a certain operational factor of certain complete equipment deviates the threshold value of setting, emphasis is carried out to the operational factor of the complete equipment and is shown
Show, concurrently speak, light alarm, duty personnel can check that operational factor deviates the device address of threshold value, and the complete equipment is sent
The instruction for shutting down, and log is recalled as analyzing failure cause, the data of exclusion operation troubles.
The utility model processing equipment is described further with reference to specific embodiment.
Problem and agricultural life that the utility model exists for single fermentation equipment and pyrolysis plant treatment agricultural-forestry biomass
The problem of collecting material high cost, can produce biomass fertilizers and charcoal base manure material, biogas and pyrolysis product production be taken into account, by agriculture
Fermentation technique and pyrolytic technique in woods biomass processes is used in parallel, and classification treatment is carried out to material of different nature, passes through
The control of control system, can realize complementing each other for energy between fermentation system and pyrolysis system, so as to realize the abundant of raw material
Utilize.
Fermentation system in the utility model processing equipment increased crushing, stirring compared to existing biomass ferment system
And mixing device, and each device of a whole set of production equipment is integrated in a fermentation system container；Biomass pyrolysis system
Each device it is same integrated in another pyrolysis system container.Two containers can be subtracted with dispersed placement edge of a field village side
Processing equipment manufacturing cost and place construction cost are lacked.Because the fermentation system of the processing equipment sets with pyrolysis system split
Put, it is convenient, flexible, many complete equipments can be distributed across in the distributed area of agricultural-forestry biomass, agricultural-forestry biomass is carried out in situ
Fermentation or pyrolysis processing, greatly reducing the haul distance of raw material, solve the problems, such as that raw material collection, cost of transportation are high.
The biomass carbon that fermentation residue and pyrolysis are produced can add what is lacked in some soil according to local edaphic condition
Chemical fertilizer, trace element or other regulations are expected to manufacture fertilizer, field are gone back nearby to improve soil regime.Ferment produce biogas and
Being pyrolyzed the fixed gas for producing can maintain the operating of Zymolysis Equipment and pyrolysis plant as the energy, and rich gas can be sold to attached
Nearly resident is used as life combustion gas；The wood tar being collected into can be as the raw material of production other chemicals.
The fermentation system of above-mentioned processing equipment：By biological materials such as degree of lignification is low, moisture is higher blades
Input fermented material disintegrating machine 10 is crushed, and broken material feeding fermentation vat 3 is fermented, and fermentation vat heat-insulation layer 13 is fermentation vat
3 provide insulation, when temperature is relatively low, fermentation vat can be heated by fermentation vat heater 14, and agitator 4 is to fermentation vat
Material in 3 is stirred, and on the one hand prevents fermented material hardened, and fermented material is heated not on the other hand preventing heating process
.Residue fully after fermentation sends into batch mixer 16 by discharge system 15, and according to local soil needs, chemical fertilizer is adjusted and is expected
Regulation material in storage tank 7 is added in batch mixer 16 in the lump, and fermentation residue and regulation material are mixed uniformly and both obtain complex fertilizer, by it
It is temporarily stored into Chemical Mixed Fertilizer storage tank 8.Ferment after the biogas for producing compresses through Marsh gas compression machine 5 and be stored in biogas storage tank 6, biogas storage
Tank 6 is connected by pipeline with fermentation vat heater 14, and fermentation vat 3 is heated as fuel when temperature is relatively low, and heating is produced
Raw flue gas is discharged after being purified through effluent gas purification equipment 2.The equipment of all these fermentation systems is all integrated in fermentation system
In container 1.
The agricultural-forestry biomass such as the pyrolysis system of above-mentioned processing equipment, the branch that degree of lignification is higher, fermentation process is difficult
Material initially enters thermal decomposition material disintegrating machine 22 and is crushed, and particle then is sent into charing oven carbonization chamber through material conveyor belt 23
18 carry out pyrolysis processing, equipment operation starting stage, it is necessary to toward in the retort heater 26 in retort combustion chamber 25
Inject certain fuel to heat the material in charing oven carbonization chamber 18, the high-temperature flue gas produced in retort combustion chamber 25 lead to
Cross feed preheater 24 to preheat biological material, to reclaim heat therein, the flue gas after temperature reduction is through flue
Air purifying apparatus 2 are discharged after purifying.Agriculture and forestry biomass materials are pyrolyzed generation pyrolysis gas and life in charing oven carbonization chamber 18
Material charcoal.Pyrolysis gas reclaim wood tar therein by wood tar separator 19, and are stored in wood tar storage tank 20, and wood is burnt
The pyrolysis gas for failing to recycle in oil eliminator 19 are introduced into burning in retort heater 26, are continuing for pyrolytic reaction
Offer energy is provided.The biomass carbon produced in charing oven carbonization chamber 18 initially enters biomass carbon cooling chamber 27 and is cooled down,
Then together enter together with the chemical fertilizer in chemical fertilizer storage tank 21 and the prepared charcoal base of mixed-forming is ground in grinding batch mixing forming machine 28
Fertilizer, and be stored in charcoal base manure material storage tank 29.In addition to effluent gas purification equipment 2, all these pyrolysis system equipment it is all integrated
In pyrolysis system container 17.
To ensure smoothly starting and persistently carry out, the fuel air of fermentation vat heater 14 for fermentation reaction and pyrolytic reaction
The fuel input air inlet pipe of pipe and retort heater 26 is connected, when pyrolytic reaction starts, it is possible to use in biogas storage tank 6
Biogas heating charing oven carbonization chamber.High-temperature flue gas still have certain temperature after passing through feed preheater 24, in the temperature of fermentation vat 3
When relatively low, flue gas can be made to initially enter fermentation by the cooperation of flue gas main road valve 11 and flue gas bypass valve 12
In pond heat-insulation layer 13, effluent gas purification equipment 2 is then entered back into, to improve the temperature in fermentation vat 3, promote fermentation reaction.
The hole of material turnover is provided with as needed in the relevant position of fermentation system container 1 and pyrolysis system container 17
Road, the thermal decomposition material disintegrating machine 22 of material inlet and pyrolysis system respectively as the fermented material disintegrating machine 10 of fermentation system
Thermal decomposition material entrance.
Control system 9 is realized by the monitor in each equipment of fermentation system and pyrolysis system or sensor
Monitoring to all devices, and according to the control program for setting in advance, realize the auto-adjustment control to each equipment.Control system
System 9 is also integrated with telecommunication system simultaneously, and the equipment operation situation and material transferring situation that will be collected into are sent to people in the lump
Work head station on duty, head station can simultaneously monitor many set processing equipments, realize the intelligentized control method regulation to each set processing equipment.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed
Change or replacement, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should
It is defined by the protection domain of claims.
Claims (10)
1. a kind of distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment, it is characterised in that including：
Fermentation system, pyrolysis system and control system；Wherein,
The fermentation system includes：
Fermentation system container (1), sets each device in it；
Fermented material disintegrating machine (10), is located at the interior one end of the fermentation system container (1), the fermented material disintegrating machine (10) point
Material inlet and material discharge nozzle, the material discharge nozzle and the fermentation for being located at fermented material disintegrating machine (10) rear end are not provided with
Device is connected；
The installation for fermenting, is respectively equipped with biogas escaping pipe, discharge nozzle, waste gas escaping pipe and fuel air pipe, and the biogas goes out
The biogas storage device that tracheae is set with the installation for fermenting rear end is connected；The discharge nozzle and going out that the installation for fermenting rear end is set
Material processing system connection；
The biogas storage device, is provided with biogas air supply pipe, is connected with the fuel air pipe of the installation for fermenting；
Effluent gas purification equipment (2), is connected with the waste gas escaping pipe of the installation for fermenting；
The pyrolysis system includes：
Pyrolysis system container (17), sets each device in it；
Thermal decomposition material disintegrating machine (22), is located at the interior one end of the pyrolysis system container (17), the thermal decomposition material disintegrating machine (22)
It is provided with thermal decomposition material entrance and thermal decomposition material discharge nozzle, the thermal decomposition material discharge nozzle and thermal decomposition material disintegrating machine (22) rear end
The pre- heat transport apparatus of material and retort burner of setting are sequentially connected with；
The retort burner, is respectively equipped with pyrolysis gas efferent duct, biomass carbon discharge nozzle, fuel input air inlet pipe and remaining
Hot gas efferent duct, the wood tar that the pyrolysis gas efferent duct is set with the retort burner rear end separates storage device company
Connect；The biomass carbon processing system that the biomass carbon discharge nozzle is set with the retort burner rear end is connected；The combustion
Material input air inlet pipe is connected with the biogas air supply pipe of the biogas storage device of the fermentation system；
The pre- heat transport apparatus of material, are respectively equipped with waste hot air input pipe and exhaust emission tube, the waste hot air input pipe with
The waste hot air efferent duct connection of the retort burner；The flue gas of the exhaust emission tube and the fermentation system
Purifier (2) is connected；
The wood tar separates storage device, is provided with fixed gas supply pipe, and the fuel with the retort burner is defeated respectively
Enter the fuel air pipe connection of the installation for fermenting of air inlet pipe and the fermentation system；
The control system includes：
Fermented material disintegrating machine respectively with the fermentation system, installation for fermenting, biogas storage device, discharging processing system and cigarette
The electrical connection of road air purifying apparatus, and respectively with the pyrolysis system in thermal decomposition material disintegrating machine, material preheating transmission dress
Put, retort burner, wood tar separate storage device and the electrical connection of biomass carbon processing system, the ferment control dress
Putting can control each device cooperate with to carry out material fermentation, storage and slag charge treatment with the pyrolysis control device, and biomass
Pyrolysis, wood tar are separated, storage and residual biomass are processed.
2. distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment according to claim 1, it is characterised in that institute
In stating fermentation system,
The installation for fermenting includes：Inside is provided with the fermentation vat (3) of agitator (4), and the fermentation vat (3) outside is provided with fermentation vat guarantor
Warm layer (13) and fermentation vat heater (14), the fuel air pipe, the fermentation are set on the fermentation vat heater (14)
The biogas escaping pipe and discharge nozzle are respectively provided with pond (3), the waste gas outlet is set on the fermentation vat heat-insulation layer (13)
Pipe.
3. distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment according to claim 1 and 2, it is characterised in that
In the fermentation system,
The biogas storage device includes：The Marsh gas compression machine (5) and biogas storage tank (6) being sequentially connected with.
4. distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment according to claim 1 and 2, it is characterised in that
In the fermentation system,
The discharging processing system includes：Discharge system (15), batch mixer (16) and the Chemical Mixed Fertilizer storage tank (8) being sequentially connected with, institute
State and chemical fertilizer regulation material storage tank (7) is connected with batch mixer (16).
5. distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment according to claim 1 and 2, it is characterised in that
In the pyrolysis system,
The pre- heat transport apparatus of material include：Material conveyor belt (23), the material conveyor belt (23) is provided with feed preheater
(24) the waste hot air input pipe and exhaust emission tube, are respectively provided with the feed preheater (24).
6. distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment according to claim 1 and 2, it is characterised in that
In the pyrolysis system,
The retort burner includes：Charing oven carbonization chamber (18), charing oven carbonization chamber (18) is pre- through the material
Heat transport apparatus are connected with the thermal decomposition material discharge nozzle；Charing oven carbonization chamber (18) is externally provided with retort heater
(26)；Charing oven carbonization chamber (18), retort heater (26) are located in the retort combustion chamber (25) jointly；It is described
The pyrolysis gas efferent duct and biomass carbon discharge nozzle, the retort heater are respectively provided with charing oven carbonization chamber (18)
(26) the fuel input air inlet pipe is set on, the waste hot air efferent duct is set on the retort combustion chamber (25).
7. distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment according to claim 1 and 2, it is characterised in that
In the pyrolysis system,
The wood tar separates storage device to be included：The wood tar separator (19) and wood tar storage tank (20) being sequentially connected with, institute
State and the fixed gas supply pipe is set on wood tar separator (19).
8. distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment according to claim 1 and 2, it is characterised in that
In the pyrolysis system,
The biomass carbon processing system includes：Biomass carbon cooling chamber (27), grinding batch mixing forming machine (28) being sequentially connected with
With charcoal base manure material storage tank (29), chemical fertilizer storage tank (21) is connected on grinding batch mixing forming machine (28).
9. distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment according to claim 1 and 2, it is characterised in that
The fuel air pipe of the installation for fermenting of the fermentation system and the fuel of the retort burner of the pyrolysis system be input into
Tracheae is connected.
10. distributed agricultural-forestry biomass fermentation-pyrolysis coupling processing equipment according to claim 1 and 2, its feature exists
In the pre- heat transport apparatus of material of the pyrolysis system are connected on the exhaust emission tube of the effluent gas purification equipment (2)
Be provided with flue gas main road valve (11), the exhaust emission tube through be provided with the branch line of flue gas bypass valve (12) with it is described
The installation for fermenting connection of fermentation system.
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| CN106479544A (en) * | 2016-11-29 | 2017-03-08 | 嘉成林业控股有限公司 | Distributed agricultural-forestry biomass fermentation pyrolysis coupling processing equipment |
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