CN111589376B - Reaction rate adjustable living beings pyrolysis reaction system - Google Patents
Reaction rate adjustable living beings pyrolysis reaction system Download PDFInfo
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- CN111589376B CN111589376B CN202010487784.0A CN202010487784A CN111589376B CN 111589376 B CN111589376 B CN 111589376B CN 202010487784 A CN202010487784 A CN 202010487784A CN 111589376 B CN111589376 B CN 111589376B
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- 238000000197 pyrolysis Methods 0.000 title claims abstract description 238
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 127
- 239000002028 Biomass Substances 0.000 claims abstract description 113
- 238000011084 recovery Methods 0.000 claims abstract description 67
- 239000002699 waste material Substances 0.000 claims abstract description 51
- 238000003756 stirring Methods 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims description 36
- 238000004064 recycling Methods 0.000 claims description 36
- 239000000446 fuel Substances 0.000 claims description 33
- 238000012546 transfer Methods 0.000 claims description 9
- 239000010902 straw Substances 0.000 claims description 7
- 230000020169 heat generation Effects 0.000 claims description 6
- 239000012782 phase change material Substances 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/008—Pyrolysis reactions
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
A reaction rate tunable biomass pyrolysis reaction system comprising: the device comprises a pyrolysis reaction furnace, a biomass storage tank, a biomass conveying assembly, a pyrolysis heat generating furnace, a pyrolysis heat conveying assembly, a waste storage tank, a waste recovery assembly, a detection assembly, a stirring assembly, a control assembly and a power supply. The application provides a pair of reaction rate adjustable living beings pyrolytic reaction system can predetermine the index to the pyrolytic reaction that goes on in the pyrolytic reaction stove and detect to can control correspondingly according to the detected value and predetermine subassembly work, with the living beings pyrolytic reaction rate of adjustment system, make it can keep dynamic balance, perhaps change as required.
Description
Technical Field
The invention belongs to the technical field of biomass pyrolysis reaction, and particularly relates to a biomass pyrolysis reaction system with adjustable reaction rate.
Background
China is a big agricultural country, the crop straw yield is about 7 hundred million tons/year, and the crop straw is at the first position in the world. At present, the main uses of the straws in China are paper making, feed and rural domestic energy (used as fuel), a part of the straws are returned to the field for fertilizer production, and the rest straws are discarded or burnt. In summer and autumn and winter every year, a large amount of straws of wheat, corn and the like are incinerated in the field, a large amount of dense smoke is generated, the problem becomes a bottleneck problem of rural environment protection, even becomes a main cause of the vicious town environment, and becomes a new source of rural non-point source pollution.
With the development of economy, the primary energy supply is increasingly tense, the renewable and transportable biomass energy source is regarded as important, and the biomass is usually reused by pyrolysis reaction at present, but the reaction rate is constant and cannot meet the requirement of change every moment.
Disclosure of Invention
In order to solve the above problems, the present invention provides a biomass pyrolysis reaction system with adjustable reaction rate, comprising:
the pyrolysis reaction furnace is used for receiving the biomass and pyrolysis heat so as to carry out biomass pyrolysis reaction;
a biomass storage tank for storing biomass to provide the biomass to the pyrolysis reactor;
the biomass conveying assembly is used for conveying the biomass in the biomass storage tank to the pyrolysis reaction furnace; the biomass conveying assembly is respectively connected with the pyrolysis reaction furnace and the biomass storage tank;
a pyrolysis heat generating furnace for generating pyrolysis heat to supply the pyrolysis heat to the pyrolysis reaction furnace;
a pyrolysis heat transfer assembly for transferring the pyrolysis heat generated in the pyrolysis heat generating furnace to the pyrolysis reaction furnace; the pyrolysis heat conveying assembly is respectively connected with the pyrolysis reaction furnace and the pyrolysis heat generating furnace;
the waste storage tank is used for storing the reacted biomass waste;
the waste recovery assembly is used for recovering the biomass waste reacted in the pyrolysis reaction furnace into the waste storage tank; the waste recovery assembly is respectively connected with the pyrolysis reaction furnace and the waste storage tank;
the detection assembly is used for detecting preset indexes in the pyrolysis reaction furnace; the detection assembly is arranged in the pyrolysis reaction furnace;
the stirring assembly is used for stirring the biomass in the pyrolysis reaction furnace so as to carry out biomass pyrolysis reaction; the stirring assembly is arranged in the pyrolysis reaction furnace;
the control assembly is used for controlling the work of each assembly; the control assembly is respectively connected with the biomass conveying assembly, the pyrolysis heat conveying assembly, the waste recovery assembly, the detection assembly and the stirring assembly;
the power supply is used for supplying power to each component; the power supply is respectively connected with the biomass conveying assembly, the pyrolysis heat conveying assembly, the waste recovery assembly, the detection assembly, the stirring assembly and the control assembly.
Preferably, the pyrolysis reaction furnace includes: reacting furnace, living beings entry, living beings export, pyrolysis heat entry and mounting bracket, wherein, the living beings entry set up in on the reacting furnace, and with biomass transport component connects, the living beings export set up in on the reacting furnace, and with the waste recovery subassembly is connected, the pyrolysis heat entry set up in on the reacting furnace, and with pyrolysis heat transport component connects, the parcel has the phase change material layer on the reacting furnace, the outer parcel of phase change material layer has the heat preservation, the mounting bracket set up in on the reacting furnace, the stirring subassembly set up in on the mounting bracket, and stretch into in the reacting furnace.
Preferably, the biomass storage tank comprises: storage jar body, storage jar entry, storage jar export, living beings content detector, thermodetector and moisture detector, wherein, the storage jar entry set up in on the storage jar body to be used for inputing living beings, the storage jar entry set up in on the storage jar body, and with living beings conveying component connects, living beings content detector set up in the storage jar is originally internal, in order to be used for detecting this internal biomass content of storage jar, thermodetector set up in this is internal to the storage jar, in order to be used for detecting this internal temperature of storage jar, moisture detector set up in this is internal to the storage jar, in order to be used for detecting this internal humidity of storage jar, living beings content detector temperature detector with moisture detector respectively with control component connects.
Preferably, the biomass transport assembly comprises: the biomass storage tank comprises a conveying assembly base, a conveying motor mounting seat, a conveying motor, a conveying driving wheel fixing plate, a conveying driving wheel, a conveying driven wheel fixing plate, a conveying driven wheel and a conveying belt, wherein the conveying assembly base is arranged between a reaction furnace in the pyrolysis reaction furnace and a storage tank body in the conveying biomass storage tank, the conveying motor mounting seat is arranged on the conveying assembly base, the conveying motor is arranged on the conveying motor mounting seat, the conveying driving wheel fixing plate is arranged at the first end of the conveying assembly base, the conveying driving wheel is arranged on the conveying driving wheel fixing plate, the conveying driven wheel fixing plate is arranged at the second end of the conveying assembly base, the conveying driven wheel is arranged on the conveying driven wheel fixing plate, and the conveying driving wheel and the conveying driven wheel are connected by the conveying belt, the conveying motor is connected with the conveying driving wheel shaft.
Preferably, the pyrolysis heat generating furnace includes: heating furnace, fuel inlet, inlet valve, fuel outlet, outlet valve, pyrolysis heat export valve, solenoid valve and electric lighter ware, wherein, the fuel inlet set up in on the heating furnace, in order to be used for to input fuel in the heating furnace, the fuel outlet set up in on the heating furnace, in order to be used for following export waste material in the heating furnace, the inlet valve set up in on the heating furnace, and be located the fuel inlet, the outlet valve set up in on the heating furnace, and be located the fuel outlet, pyrolysis heat export set up in on the heating furnace, pyrolysis heat export valve set up in on the heating furnace, and be located pyrolysis heat export, the inlet valve the outlet valve with pyrolysis heat export valve respectively with the solenoid valve is connected, the solenoid valve controls respectively the inlet valve, the outlet valve, The outlet valve and the pyrolysis heat outlet valve are used for correspondingly plugging or opening the fuel inlet, the fuel outlet and/or the pyrolysis heat outlet respectively, and the electric igniter is arranged on the heating furnace and partially extends into the heating furnace so as to point and wind the fuel in the heating furnace.
Preferably, the pyrolysis heat delivery assembly comprises: pyrolysis heat conveyer pipe, negative pressure generator, pyrolysis heat temperature detector, conveyer pipe flowmeter, conveyer pipe valve and conveyer pipe solenoid valve, wherein, pyrolysis heat conveyer pipe first end with pyrolysis heat entry in the pyrolysis reacting furnace is known and the second end with pyrolysis heat export in the pyrolysis heat producing furnace is known, the negative pressure generator set up in on the pyrolysis heat conveyer pipe, and be located and be close to the one end of pyrolysis heat entry, pyrolysis heat temperature detector set up in on the pyrolysis heat conveyer pipe, and partly stretch into in the pyrolysis heat conveyer pipe for be used for detecting pyrolysis heat conveyer pipe inside temperature, the conveyer pipe flowmeter set up in on the pyrolysis heat conveyer pipe, and partly stretch into in the pyrolysis heat conveyer pipe for be used for detecting pyrolysis heat conveyer pipe inside flow, the conveyer pipe valve set up in the pyrolysis heat conveyer pipe, the conveyer pipe solenoid valve set up in on the pyrolysis heat conveyer pipe, and with the conveyer pipe valve is connected, in order to control conveyer pipe valve shutoff completely or at least partially switch on the pyrolysis heat conveyer pipe.
Preferably, the scrap recycling assembly comprises: a recycling component base, a recycling motor mounting seat, a recycling motor, a recycling driving wheel fixing plate, a recycling driving wheel, a recycling driven wheel fixing plate, a recycling driven wheel and a recycling belt, wherein the recovery assembly base is disposed between a reaction furnace in the pyrolysis reaction furnace and the waste storage tank, the recovery motor mounting seat is arranged on the recovery assembly base, the recovery motor is arranged on the recovery motor mounting seat, the recovery driving wheel fixing plate is arranged at the first end of the recovery assembly base, the recovery driving wheel is arranged on the recovery driving wheel fixing plate, the recovery driven wheel fixing plate is arranged at the second end of the recovery assembly base, the recovery driven wheel is arranged on the recovery driven wheel fixing plate, the recycling belt is connected with the recycling driving wheel and the recycling driven wheel, and the recycling motor is connected with the recycling driving wheel shaft.
Preferably, the detection assembly comprises: the device comprises a circuit board and a reaction rate measurer, wherein the circuit board is arranged in the pyrolysis reaction furnace, a first end of the reaction rate measurer is electrically connected to the circuit board, and a second end of the reaction rate measurer extends towards the bottom of the pyrolysis reaction furnace.
The application provides a pair of reaction rate adjustable living beings pyrolytic reaction system can predetermine the index to the pyrolytic reaction that goes on in the pyrolytic reaction stove and detect to can control correspondingly according to the detected value and predetermine subassembly work, with the living beings pyrolytic reaction rate of adjustment system, make it can keep dynamic balance, perhaps change as required.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic connection diagram of a reaction rate adjustable biomass pyrolysis reaction system provided by the invention;
FIG. 2 is a schematic connection diagram of a biomass pyrolysis reaction system with adjustable reaction rate provided by the invention.
100-pyrolysis reaction furnace 200-biomass storage tank 300-biomass conveying assembly 400-pyrolysis heat generation furnace
500-pyrolysis heat transfer assembly 600-waste storage tank 700-waste recovery assembly
800-detecting component 900-stirring component 1000-control component 1100-power supply
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
In the embodiments of the present application, as shown in fig. 1-2, the present invention provides a reaction rate adjustable biomass pyrolysis reaction system, comprising: the pyrolysis reactor 100, the biomass storage tank 200, the biomass transfer assembly 300, the pyrolysis heat generation furnace 400, the pyrolysis heat transfer assembly 500, the waste storage tank 600, the waste recovery assembly 700, the detection assembly 800, the stirring assembly 900, the control assembly 1000, and the power source 1100, which are described in detail below.
Referring to fig. 1-2, in the embodiments of the present application, the present invention provides a reaction rate adjustable biomass pyrolysis reaction system, including:
a pyrolysis reaction furnace 100 for receiving biomass and pyrolysis heat to perform a biomass pyrolysis reaction;
a biomass storage tank 200 for storing biomass to provide the biomass to the pyrolysis reactor 100;
a biomass conveying assembly 300 for conveying the biomass in the biomass storage tank 200 to the pyrolysis reactor 100; the biomass conveying assembly 300 is respectively connected with the pyrolysis reactor 100 and the biomass storage tank 200;
a pyrolysis heat generating furnace 400 for generating pyrolysis heat to supply the pyrolysis heat to the pyrolysis reaction furnace 100;
a pyrolysis heat transfer assembly 500 for transferring pyrolysis heat generated in the pyrolysis heat generating furnace 400 into the pyrolysis reaction furnace 100; the pyrolysis heat transfer assembly 500 is connected to the pyrolysis reaction furnace 100 and the pyrolysis heat generation furnace 400, respectively;
a waste storage tank 600 for storing the reacted biomass waste;
a waste recycling assembly 700 for recycling the biomass waste reacted in the pyrolysis reactor 100 into the waste storage tank 600; the waste recycling assembly 700 is connected to the pyrolysis reactor 100 and the waste storage tank 600, respectively;
a detection component 800 for detecting a preset index in the pyrolysis reactor 100; the detection assembly 800 is disposed in the pyrolysis reactor 100;
a stirring assembly 900 for stirring the biomass in the pyrolysis reactor 100 to perform a biomass pyrolysis reaction; the stirring assembly 900 is disposed in the pyrolysis reaction furnace 100;
the control assembly 1000 is used for controlling the work of each assembly; the control assembly 1000 is respectively connected with the biomass conveying assembly 300, the pyrolysis heat conveying assembly 500, the waste recovery assembly 700, the detection assembly 800 and the stirring assembly 900;
a power supply 1100 for supplying power to the components; the power source 1100 is connected to the biomass transferring assembly 300, the pyrolysis heat transferring assembly 500, the waste recovering assembly 700, the detecting assembly 800, the stirring assembly 900, and the control assembly 1000, respectively.
When the system works, the biomass conveying assembly 300 conveys the biomass in the biomass storage tank 200 to the pyrolysis reaction furnace 100, the pyrolysis heat conveying assembly 500 transmits the pyrolysis heat generated by the pyrolysis heat generation furnace 400 to the pyrolysis reaction furnace 100, and the stirring assembly 900 stirs the biomass in the pyrolysis reaction furnace 100 and performs pyrolysis reaction under the action of the pyrolysis heat. Meanwhile, the waste recycling assembly 700 recycles the waste in the pyrolysis reaction furnace 100 to the waste storage tank 600. The detection assembly 800 may detect predetermined indexes, such as reaction temperature, power generation amount, etc., in the pyrolysis reactor 100 and feed back to the control assembly 1000, so as to control the operation speeds of the biomass conveying assembly 300, the pyrolysis heat conveying assembly 500, the waste recycling assembly 700, and the stirring assembly 900 accordingly, so as to finally adjust the reaction rate in the pyrolysis reactor 100.
In the embodiment of the present application, the pyrolysis reaction furnace 100 includes: reacting furnace, living beings entry, living beings export, pyrolysis heat entry and mounting bracket, wherein, the living beings entry set up in on the reacting furnace, and with living beings conveying component 300 connects, the living beings export set up in on the reacting furnace, and with waste recovery subassembly 700 connects, pyrolysis heat entry set up in on the reacting furnace, and with pyrolysis heat conveying component 500 connects, the parcel has the phase change material layer on the reacting furnace, the outer parcel of phase change material layer has the heat preservation, the mounting bracket set up in on the reacting furnace, stirring component 900 set up in on the mounting bracket, and stretch into in the reacting furnace. The biomass inlet is used for inputting biomass, the biomass outlet is used for outputting biomass, and the pyrolysis heat inlet is used for inputting pyrolysis heat.
In the present embodiment, the biomass storage tank 200 includes: storage jar body, storage jar entry, storage jar export, living beings content detector, thermodetector and moisture detector, wherein, the storage jar entry set up in on the storage jar body to be used for inputing living beings, the storage jar entry set up in on the storage jar body, and with living beings conveying component 300 connects, living beings content detector set up in the storage jar is originally internal, in order to be used for detecting this internal living beings content of storage jar, thermodetector set up in this is internal to the storage jar, in order to be used for detecting this internal temperature of storage jar, moisture detector set up in this is internal to the storage jar, in order to be used for detecting this internal humidity of storage jar, living beings content detector temperature detector with moisture detector respectively with control component 1000 connects. The biomass content detector, the temperature detector and the humidity detector can respectively detect the biomass content, the temperature and the humidity in the storage tank body.
In an embodiment of the present application, the biomass transport assembly 300 comprises: the biomass storage tank comprises a conveying assembly base, a conveying motor mounting seat, a conveying motor, a conveying driving wheel fixing plate, a conveying driving wheel, a conveying driven wheel fixing plate, a conveying driven wheel and a conveying belt, wherein the conveying assembly base is arranged between a reaction furnace in the pyrolysis reaction furnace 100 and a storage tank body in the conveying biomass storage tank 200, the conveying motor mounting seat is arranged on the conveying assembly base, the conveying motor is arranged on the conveying motor mounting seat, the conveying driving wheel fixing plate is arranged at the first end of the conveying assembly base, the conveying driving wheel is arranged on the conveying driving wheel fixing plate, the conveying driven wheel fixing plate is arranged at the second end of the conveying assembly base, the conveying driven wheel is arranged on the conveying driven wheel fixing plate, and the conveying belt is connected with the conveying driving wheel and the conveying driven wheel, the conveying motor is connected with the conveying driving wheel shaft.
When biomass is required to be conveyed, the conveying motor rotates and drives the conveying driving wheel to rotate, so that the conveying driving wheel and the conveying belt are driven to move, and the conveying belt can convey the biomass from the conveying biomass storage tank 200 to the pyrolysis reaction furnace 100.
In the embodiment of the present application, the pyrolysis heat generating furnace 400 includes: heating furnace, fuel inlet, inlet valve, fuel outlet, outlet valve, pyrolysis heat export valve, solenoid valve and electric lighter ware, wherein, the fuel inlet set up in on the heating furnace, in order to be used for to input fuel in the heating furnace, the fuel outlet set up in on the heating furnace, in order to be used for following export waste material in the heating furnace, the inlet valve set up in on the heating furnace, and be located the fuel inlet, the outlet valve set up in on the heating furnace, and be located the fuel outlet, pyrolysis heat export set up in on the heating furnace, pyrolysis heat export valve set up in on the heating furnace, and be located pyrolysis heat export, the inlet valve the outlet valve with pyrolysis heat export valve respectively with the solenoid valve is connected, the solenoid valve controls respectively the inlet valve, the outlet valve, The outlet valve and the pyrolysis heat outlet valve are used for correspondingly plugging or opening the fuel inlet, the fuel outlet and/or the pyrolysis heat outlet respectively, and the electric igniter is arranged on the heating furnace and partially extends into the heating furnace so as to point and wind the fuel in the heating furnace.
When the pyrolysis heat is required to be generated, the electric igniter is started and ignites the fuel, and the fuel is combusted to generate the heat. The solenoid valve can control the inlet valve, the outlet valve and the pyrolysis heat outlet valve to be opened or closed respectively.
In an embodiment of the present application, the pyrolysis heat transfer assembly 500 comprises: pyrolysis heat conveyer pipe, negative pressure generator, pyrolysis heat temperature detector, conveyer pipe flowmeter, conveyer pipe valve and conveyer pipe solenoid valve, wherein, pyrolysis heat conveyer pipe first end with pyrolysis heat entry in the pyrolysis reacting furnace 100 is known and the second end with pyrolysis heat export in the pyrolysis heat producing furnace 400 is known, the negative pressure generator set up in on the pyrolysis heat conveyer pipe, and be located near the one end of pyrolysis heat entry, pyrolysis heat temperature detector set up in on the pyrolysis heat conveyer pipe, and partly stretch into in the pyrolysis heat conveyer pipe, so as to be used for detecting the inside temperature of pyrolysis heat conveyer pipe, the conveyer pipe flowmeter set up in on the pyrolysis heat conveyer pipe, and partly stretch into in the pyrolysis heat conveyer pipe, so as to be used for detecting the inside flow of pyrolysis heat conveyer pipe, the conveyer pipe valve set up in the pyrolysis heat conveyer pipe, the conveyer pipe solenoid valve set up in on the pyrolysis heat conveyer pipe, and with the conveyer pipe valve is connected, in order to control conveyer pipe valve shutoff completely or at least partially switch on the pyrolysis heat conveyer pipe.
When the pyrolysis heat needs to be conveyed, the negative pressure generator generates negative pressure and sucks the heat from the second end of the pyrolysis heat conveying pipe to the first end, and the heat enters the pyrolysis reaction furnace 100. Pyrolysis heat temperature detector can detect the thermal temperature of pyrolysis, and the flow that conveyer pipe flowmeter detectable has pyrolysis heat air, and the conveyer pipe solenoid valve can control the conveyer pipe valve and open or close, and then control switching on or closing of pyrolysis heat conveyer pipe to thermal transport of control or stop carrying.
In an embodiment of the present application, the scrap recycling assembly 700 includes: a recycling component base, a recycling motor mounting seat, a recycling motor, a recycling driving wheel fixing plate, a recycling driving wheel, a recycling driven wheel fixing plate, a recycling driven wheel and a recycling belt, wherein the recovery assembly base is disposed between a reaction furnace in the pyrolysis reaction furnace 100 and the waste storage tank 600, the recovery motor mounting seat is arranged on the recovery assembly base, the recovery motor is arranged on the recovery motor mounting seat, the recovery driving wheel fixing plate is arranged at the first end of the recovery assembly base, the recovery driving wheel is arranged on the recovery driving wheel fixing plate, the recovery driven wheel fixing plate is arranged at the second end of the recovery assembly base, the recovery driven wheel is arranged on the recovery driven wheel fixing plate, the recycling belt is connected with the recycling driving wheel and the recycling driven wheel, and the recycling motor is connected with the recycling driving wheel shaft.
When the waste material was carried to needs, retrieve the motor and rotate to drive and retrieve the action wheel and rotate, and then drive and retrieve from the driving wheel and retrieve the belt motion, retrieve the belt and can transport the waste material to waste material storage jar 600 from carrying pyrolysis reaction furnace 100.
In the embodiment of the present application, the detection assembly 800 includes: a circuit board disposed in the pyrolysis reactor 100, and a reaction rate measurer having a first end electrically connected to the circuit board and a second end extending toward the bottom of the pyrolysis reactor 100. The reaction rate measurer may measure the rate of the biomass reaction accordingly and send the measurement to the circuit board for processing. The circuit board is sent to the control assembly 1000, the control assembly 1000 compares the measured value with a preset value, and then adjusts the work of each assembly, for example, the rotating speed of the biomass conveying assembly 300 and/or the waste recovery assembly 700 can be adjusted, and then the input and output of the biomass are kept in balance, so as to ensure that the content of the biomass is required; the rate at which pyrolysis heat is input to the pyrolysis heat generating furnace 400 may also be controlled to adjust the rate at which the biomass undergoes the pyrolysis reaction.
The application provides a pair of reaction rate adjustable living beings pyrolytic reaction system can predetermine the index to the pyrolytic reaction that goes on in the pyrolytic reaction stove and detect to can control correspondingly according to the detected value and predetermine subassembly work, with the living beings pyrolytic reaction rate of adjustment system, make it can keep dynamic balance, perhaps change as required.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (3)
1. The biomass pyrolysis reaction system with the adjustable reaction rate is characterized in that biomass comprises crop straws, and the biomass pyrolysis reaction system with the adjustable reaction rate comprises:
a pyrolysis reaction furnace (100) for receiving biomass and pyrolysis heat to perform a biomass pyrolysis reaction;
a biomass storage tank (200) for storing biomass to provide the biomass to the pyrolysis reactor (100);
a biomass conveying assembly (300) for conveying the biomass in the biomass storage tank (200) to the pyrolysis reactor (100); the biomass conveying assembly (300) is respectively connected with the pyrolysis reaction furnace (100) and the biomass storage tank (200);
a pyrolysis heat generating furnace (400) for generating pyrolysis heat to supply the pyrolysis heat to the pyrolysis reaction furnace (100);
a pyrolysis heat transfer assembly (500) for transferring pyrolysis heat generated in the pyrolysis heat generating furnace (400) into the pyrolysis reaction furnace (100); the pyrolysis heat delivery assembly (500) is respectively connected with the pyrolysis reaction furnace (100) and the pyrolysis heat generation furnace (400);
a waste storage tank (600) for storing the reacted biomass waste;
a waste recycling assembly (700) for recycling the biomass waste reacted in the pyrolysis reaction furnace (100) into the waste storage tank (600); the waste recovery assembly (700) is respectively connected with the pyrolysis reaction furnace (100) and the waste storage tank (600);
a detection assembly (800) for detecting a preset index in the pyrolysis reaction furnace (100); the detection assembly (800) is arranged in the pyrolysis reaction furnace (100);
the stirring assembly (900) is used for stirring the biomass in the pyrolysis reaction furnace (100) so as to enable the biomass to be subjected to biomass pyrolysis reaction; the stirring assembly (900) is arranged in the pyrolysis reaction furnace (100);
the control assembly (1000) is used for controlling the work of each assembly; the control assembly (1000) is respectively connected with the biomass conveying assembly (300), the pyrolysis heat conveying assembly (500), the waste recovery assembly (700), the detection assembly (800) and the stirring assembly (900);
a power supply (1100) for supplying power to the components; the power supply (1100) is respectively connected with the biomass conveying assembly (300), the pyrolysis heat conveying assembly (500), the waste recovery assembly (700), the detection assembly (800), the stirring assembly (900) and the control assembly (1000);
wherein the pyrolysis reaction furnace (100) comprises:
a reaction furnace, a biomass inlet, a biomass outlet, a pyrolysis heat inlet and a mounting rack, wherein,
the biomass inlet is arranged on the reaction furnace and is connected with the biomass conveying component (300),
the biomass outlet is arranged on the reaction furnace and is connected with the waste recovery component (700),
the pyrolysis heat inlet is arranged on the reaction furnace and is connected with the pyrolysis heat conveying assembly (500),
the reaction furnace is wrapped with a phase change material layer, the phase change material layer is wrapped with a heat preservation layer,
the mounting frame is arranged on the reaction furnace,
the stirring assembly (900) is arranged on the mounting rack and extends into the reaction furnace;
wherein the biomass storage tank (200) comprises:
a storage tank body, a storage tank inlet, a storage tank outlet, a biomass content detector, a temperature detector and a humidity detector, wherein,
the storage tank inlet is arranged on the storage tank body and used for inputting biomass, the storage tank outlet is arranged on the storage tank body and connected with the biomass conveying component (300),
the biomass content detector is arranged in the storage tank body and is used for detecting the content of the biomass in the storage tank body,
the temperature detector is arranged in the storage tank body and used for detecting the temperature in the storage tank body,
the humidity detector is arranged in the storage tank body and is used for detecting the humidity in the storage tank body,
the biomass content detector, the temperature detector and the humidity detector are respectively connected with the control component (1000);
wherein the biomass transport assembly (300) comprises:
a conveying component base, a conveying motor mounting seat, a conveying motor, a conveying driving wheel fixing plate, a conveying driving wheel, a conveying driven wheel fixing plate, a conveying driven wheel and a conveying belt, wherein,
the conveying component base is arranged between a reaction furnace in the pyrolysis reaction furnace (100) and a storage tank body in the conveying biomass storage tank (200),
the conveying motor mounting seat is arranged on the conveying component base,
the conveying motor is arranged on the conveying motor mounting seat,
the conveying driving wheel fixing plate is arranged at the first end of the conveying component base,
the conveying driving wheel is arranged on the conveying driving wheel fixing plate,
the conveying driven wheel fixing plate is arranged at the second end of the conveying assembly base,
the conveying driven wheel is arranged on the conveying driven wheel fixing plate,
the conveying belt is connected with the conveying driving wheel and the conveying driven wheel, and the conveying motor is connected with the conveying driving wheel shaft;
wherein the pyrolysis heat generating furnace (400) comprises: a heating furnace, a fuel inlet, an inlet valve, a fuel outlet, an outlet valve, a pyrolysis heat outlet valve, an electromagnetic valve and an electric lighter, wherein,
the fuel inlet is arranged on the heating furnace and is used for inputting fuel into the heating furnace,
the fuel outlet is arranged on the heating furnace to output waste materials from the heating furnace, the inlet valve is arranged on the heating furnace and is positioned at the fuel inlet,
the outlet valve is arranged on the heating furnace and is positioned at the fuel outlet,
the pyrolysis heat outlet is arranged on the heating furnace,
the pyrolysis heat outlet valve is arranged on the heating furnace and is positioned at the pyrolysis heat outlet,
the inlet valve, the outlet valve and the pyrolysis heat outlet valve are respectively connected with the electromagnetic valve,
the electromagnetic valve respectively controls the inlet valve, the outlet valve and the pyrolysis heat outlet valve to correspondingly seal or open the fuel inlet, the fuel outlet and/or the pyrolysis heat outlet,
the electric igniter is arranged on the heating furnace and partially extends into the heating furnace so as to ignite the fuel in the heating furnace;
wherein the pyrolysis heat delivery assembly (500) comprises: a pyrolysis heat delivery pipe, a negative pressure generator, a pyrolysis heat temperature detector, a delivery pipe flowmeter, a delivery pipe valve and a delivery pipe solenoid valve, wherein,
the pyrolysis heat transfer pipe is connected at a first end to a pyrolysis heat inlet in the pyrolysis reaction furnace (100) and at a second end to a pyrolysis heat outlet in the pyrolysis heat generation furnace (400),
the negative pressure generator is arranged on the pyrolysis heat conveying pipe and is positioned at one end close to the pyrolysis heat inlet, the pyrolysis heat temperature detector is arranged on the pyrolysis heat conveying pipe and partially extends into the pyrolysis heat conveying pipe so as to be used for detecting the temperature in the pyrolysis heat conveying pipe,
the conveying pipe flowmeter is arranged on the pyrolysis heat conveying pipe and partially extends into the pyrolysis heat conveying pipe to detect the flow inside the pyrolysis heat conveying pipe,
the conveyer pipe valve set up in the pyrolysis heat conveyer pipe, the conveyer pipe solenoid valve set up in on the pyrolysis heat conveyer pipe, and with the conveyer pipe valve is connected, in order to control conveyer pipe valve shutoff completely or at least partially switch on the pyrolysis heat conveyer pipe.
2. The adjustable reaction rate biomass pyrolysis reaction system of claim 1, wherein the waste recovery assembly (700) comprises: a recovery assembly base, a recovery motor mounting seat, a recovery motor, a recovery driving wheel fixing plate, a recovery driving wheel, a recovery driven wheel fixing plate, a recovery driven wheel and a recovery belt, wherein,
the recycling assembly base is disposed between a reaction furnace in the pyrolysis reaction furnace (100) and the waste storage tank (600),
the recovery motor mounting seat is arranged on the recovery component base,
the recovery motor is arranged on the recovery motor mounting seat,
the recovery driving wheel fixing plate is arranged at the first end of the recovery assembly base,
the recovery driving wheel is arranged on the recovery driving wheel fixing plate,
the recovery driven wheel fixing plate is arranged at the second end of the recovery assembly base,
the recovery driven wheel is arranged on the recovery driven wheel fixing plate,
the recovery belt is connected with the recovery driving wheel and the recovery driven wheel,
the recovery motor is connected with the recovery driving wheel shaft.
3. The reaction rate tunable biomass pyrolysis reaction system of claim 1, wherein the detection assembly (800) comprises: the device comprises a circuit board and a reaction rate measurer, wherein the circuit board is arranged in the pyrolysis reaction furnace (100), a first end of the reaction rate measurer is electrically connected to the circuit board, and a second end of the reaction rate measurer extends towards the bottom of the pyrolysis reaction furnace (100).
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