CN110260357A - A kind of control method of biological particles combustion system - Google Patents
A kind of control method of biological particles combustion system Download PDFInfo
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- CN110260357A CN110260357A CN201910561167.8A CN201910561167A CN110260357A CN 110260357 A CN110260357 A CN 110260357A CN 201910561167 A CN201910561167 A CN 201910561167A CN 110260357 A CN110260357 A CN 110260357A
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/10—Roasting or cooling tobacco
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
Abstract
The invention discloses a kind of control methods of biological particles combustion system; use a kind of biological particles combustion system; it sets and heats firepower rank Lrs required for the temperature value of five temperature sections in baking stage and guarantor's fire firepower rank Lhs of each temperature section and heating; pass through the target temperature for acquiring a kind of dry-bulb temperature inside biological particles combustion system and system is currently set; computer heating control needed for computing system exports logic; contradistinction system Parameter Set-up Menu determines discharge quantity, air quantity, the scarfing cinder frequency；Combustion system is controlled by the output of cutting agency, benefit blower structure and slag removing mechanism on control biomass particle burning machine, the observed temperature value of the target temperature and respective sensor that give in conjunction with system is to achieve the purpose that temperature control.
Description
Technical field
The invention belongs to biomass combustion technical field of control method, and in particular to a kind of biological particles combustion system
Control method.
Background technique
It is common new fuel is badly in need of as the barn of heat source using fire coal to be substituted with the raising of environmental consciousness, and with
The combustor of biomass granule fuel is gradually popularized, and biomass particle burning machine needs a suitable control method to meet control
The demand of system, to solve the problems, such as at present because the factors such as the otherness of fuel are brought to tobacco flue-curing.
Summary of the invention
The object of the present invention is to provide a kind of control methods of biological particles combustion system, are closed according to actual combustion temperature
Reason distribution combusting firepower.
The technical scheme adopted by the invention is that a kind of control method of biological particles combustion system, uses a kind of life
Material grains combustion system sets the temperature value of five temperature sections in baking stage and guarantor's fire firepower grade of each temperature section
Firepower rank Lrs is heated required for other Lhs and heating, by acquiring the dry bulb temperature inside a kind of biological particles combustion system
The target temperature currently set with system is spent, computer heating control needed for computing system exports logic, contradistinction system parameter setting dish
It is single, determine discharge quantity, air quantity, the scarfing cinder frequency.
It is specifically implemented according to the following steps:
Step 1, guarantor's fire firepower rank of five sections of temperature ranges of setting and each temperature range and heating firepower rank；
Step 2, the target temperature value place temperature range of inquiry system setting, extract guarantor's fire firepower rank in the section
Lhs and heating firepower rank Lrs, and L < 6 parameter △ L, -6 < △ are corrected according to firepower, initial △ L=-1 is taken, initial protect is calculated
Firepower rank Lhf and starting heating firepower rank Lrf；
Step 3 acquires inside a kind of biological particles combustion system dry-bulb temperature as actual temperature, compare the temperature and
The target temperature size of default；
When actual temperature is less than target temperature, the working condition of combustor is assigned a value of 0, system is in heated condition,
The working time Tr1 of this heating is recorded, heats firepower Lr are as follows: Lr=Lrs+Tr/900；
When actual temperature is not less than target temperature, the working condition of combustor is assigned a value of 1, system, which is in, protects fiery shape
State, protecting the fiery time is Th, protects fiery firepower Lh:Lh=Lhs-Th/900；
Step 4, when actual temperature be less than target temperature when, system is in heated condition, when temperature is fallen less than 0.5 DEG C,
Combustion state is assigned a value of 2, starting firepower fine tuning logic carries out micro- heating, until actual temperature is not less than target temperature, record
Heating time Tr2；
Step 5, when system is switched to heated condition again, combustion state is assigned a value of 4, extracts heating time Tr=
Lr1+Tr2, fiery time Th is protected, firepower correction parameter △ L is adjusted according to heating time Tr and the fiery time Th ratio of guarantor, and then update
It is initial to protect fire firepower rank Lhf and heating firepower rank Lrf；
Step 6 initially protects fire firepower rank Lhf and heating firepower rank Lrf by updating, and control heating exports logic,
Combustion state is assigned a value of 2 simultaneously, repeats step 4.
The features of the present invention also characterized in that:
Initial guarantor fire firepower rank Lhf and heating firepower rank Lrf detailed process are calculated in step 2 are as follows:
If △ L >=0 when:
It is initial to protect fiery firepower rank: Lrf=Lrs+ (△ L+1)/2；
Initial heating firepower rank: Lhf=Lhs+ △ L/2；
If when △ L < 0:
It is initial to protect fiery firepower rank: Lrf=Lrs- △ L/2；
Initial heating firepower rank: Lhf=Lhs- (1- △ L)/2；
△ L=-1.
Step 4 detailed process are as follows:
When actual temperature is less than target temperature, system is in heated condition will burn when temperature is fallen less than 0.5 DEG C
State assignment is 2, resets timer and records heating time Tr2, the heating firepower rank of use are as follows: Lra=Lhs+ (Lrs-
Lhs)/2；Every the temperature difference of a target temperature and actual temperature of detection in 1 minute, firepower rank is heated if temperature is still fallen
The heating firepower rank Lrs of temperature range where Lra=Lra+1, Lra are up to target temperature value, if breaking 0.5 degree of the temperature difference by a fall
Then terminate firepower fine tuning logic, work on according to the heating firepower calculation formula of step 3, until actual temperature is not less than target
Temperature；
When entering guarantor's fire stage when temperature reaches target value, combustion state is assigned a value of 3, extracts this heating at this time
The total time Tr used, while resetting timer record and protecting fiery time Th；
If firepower jumps to next temperature range by Current Temperatures section in system heating process, triggering firepower across
For section to connection module, calculating logic is as follows:
Extract the current initial fiery firepower rank of initial guarantor for protecting fire firepower rank Lhf and the temperature range that will be jumped
The setting value of Lhf and starting heating firepower rank Lrf, according to L < 6 firepower correction parameter △ L, -6 < △, according to the meter in step 2
Calculation method calculates separately out 12 groups of firepower parameters；The initial guarantor fire firepower rank Lhf of the temperature range jumped is selected, respectively with 12
Group parameter comparison, which filters out, protects the equal firepower parameter group of fiery firepower, selects if inequal guarantor's fire firepower parameter closest
Firepower parameter work on as new parameter, select the biggish corresponding firepower parameter of △ L to make if having multiple groups firepower parameter
It works on for new parameter.
Step 5 is according to heating time Tr and protects fiery time Th ratio adjustment firepower correction parameter △ L detailed process are as follows:
Heating time and the ratio for protecting the fiery time: L=Tr/Th；
If L >=1.2, illustrate that firepower is less than normal, then △ L=△ L+1；
If 1.2 > L > 0.8, illustrate that firepower is bigger than normal, then △ L=△ L-1；
If L≤0.8, △ L are constant.
A kind of biological particles combustion system, including control module, execution module, data feedback module；
Control module includes processing and control element (PCE), processing and control element (PCE) output end connection igniting output unit, charging output
Unit, air blast output unit, scarfing cinder output unit, circulating fan converter unit, air inlet hydrofuge output unit, igniting output are single
Member, charging output unit, air blast output unit, scarfing cinder output unit are all connected with execution module, circulating fan converter unit, air inlet
Hydrofuge output unit, processing and control element (PCE) are all connected with data feedback module；
Execution module includes ignition module, feeding mechanism, blower chamber, slag removing mechanism, ignition module connection igniting output
Unit, feeding mechanism connection charging output unit, blower chamber connect air blast output unit, and scarfing cinder output unit connects smoothing machine
Structure；
Data feedback module includes Temperature Humidity Sensor, circulating fan, shutter moistureproof window, Temperature Humidity Sensor junction
Control unit is managed, circulating fan connects circulating fan converter unit, shutter moistureproof window connection air inlet hydrofuge output unit.
Processing and control element (PCE) also connects system voltage acquisition module, system power acquisition module, Internet of Things Network Communication mould simultaneously
Block.
It further include step 7, detailed process are as follows: initial guarantor fire firepower rank Lhf and heating firepower rank Lrf input will be updated
Processing and control element (PCE), processing and control element (PCE) select corresponding discharge quantity, wind according to the Parameter Set-up Menu of system setting originally
Amount, the scarfing cinder frequency, execute corresponding operation by execution module.
The beneficial effects of the present invention are:
The present invention acquires the temperature value in combustor by Temperature Humidity Sensor, and combines the baking of biomass granule fuel
A kind of fire that the burning feature of process characteristic in the process, output power Variation Features and biological particles combustion apparatus develops
Power distributes calculation method, reaches the automatic adjusument of the power of baking control, prevents the exception of the mutation of the thermal power of firepower.From
And the control precision of equipment is improved, reduce wastage of material.
Detailed description of the invention
Fig. 1 is that initial guarantor fire firepower rank Lhf and starting heating firepower rank Lrf flow chart are calculated in the present invention；
Fig. 2 is combustor status adjustment process of the invention；
Fig. 3 is the fine tuning flow chart of present invention heating firepower；
Fig. 4 is the firepower fine tuning logic calculation flow chart in the present invention within the scope of threshold operative；
Fig. 5 be in the present invention firepower span to connection module calculating logic logic calculation flow chart；
Fig. 6 is the flow chart for obtaining heating time Tr in the present invention and protecting fiery time Th ratio；
Fig. 7 is that firepower correction parameter △ L is tuned into flow chart in the present invention；
Fig. 8 is cycle operation flow chart in the present invention.
Fig. 9 is a kind of biological particles combustion system internal structure connection block diagram of the present invention.
In figure, 1. control modules, 1-1. igniting output unit, 1-2. system power acquisition module, 1-3. charging output list
Member, 1-4. processing and control element (PCE), 1-5. air blast output unit, 1-6. system voltage acquisition module, 1-7. scarfing cinder output unit, 1-
8. Internet of Things communication module, 1-9. circulating fan converter unit, 1-10. enter the wind hydrofuge output unit；
2. execution module, 2-1. ignition module, 2-2. feeding mechanism, 2-3. blower chamber, 2-4. slag removing mechanism；
3. data feedback module, 3-1. Temperature Humidity Sensor, 3-2. circulating fan, 3-3. shutter moistureproof window.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
A kind of control method of biological particles combustion system of the present invention mainly includes following process: temperature section choosing
Select 1, power distribution detection 2, firepower rank Automatic Optimal 3, the firepower within the scope of threshold operative finely tune 4, across stage power docking
4, temperature control firepower intervenes 5, firepower control logic output 6.
A kind of control method of biological particles combustion system of the present invention, using a kind of biological particles combustion system, if
Surely it toasts required for the temperature value of five temperature sections and guarantor's fire firepower rank Lhs of each temperature section and the heating in stage
Firepower rank Lrs is heated, the target temperature that dry-bulb temperature and system in a kind of biological particles combustion system are currently set is acquired
It spends, computer heating control needed for computing system exports logic, and contradistinction system Parameter Set-up Menu determines discharge quantity, air quantity, scarfing cinder frequency
It is secondary, the output of feeding mechanism 2-2, blower chamber 2-3, slag removing mechanism 2-4 are controlled by control processing and control element (PCE) 1-4, in conjunction with
The observed temperature value of the given target temperature of system and corresponding Temperature Humidity Sensor 3-1 are to achieve the purpose that temperature control.
It is specifically implemented according to the following steps:
Step 1, guarantor's fire firepower rank of five sections of temperature ranges of setting and each temperature range and heating firepower rank, this mistake
Journey is temperature section autoselect process, initial parameters reasonability selection when system can be made to start；
Step 2, the target temperature value place temperature range of inquiry system setting, extract guarantor's fire firepower rank in the section
Lhs and heating firepower rank Lrs, and L < 6 parameter △ L, -6 < △ are corrected according to firepower, initial △ L=-1 is taken, initial protect is calculated
Firepower rank Lhf and starting heating firepower rank Lrf.
As shown in Figure 1, calculating initial guarantor fire firepower rank Lhf and heating firepower rank Lrf detailed process are as follows:
If △ L >=0 when:
It is initial to protect fiery firepower rank: Lrf=Lrs+ (△ L+1)/2；
Initial heating firepower rank: Lhf=Lhs+ △ L/2；
If when △ L < 0:
It is initial to protect fiery firepower rank: Lrf=Lrs- △ L/2；
Initial heating firepower rank: Lhf=Lhs- (1- △ L)/2；
△ L=-1 is set when system just brings into operation, and initial guarantor fire firepower rank Lhf and heating are calculated by above-mentioned formula
Firepower rank Lrf.
Step 3 acquires inside a kind of biological particles combustion system dry-bulb temperature as actual temperature, compare the temperature and
The target temperature size of default；
As shown in Fig. 2, the working condition of combustor is assigned a value of 0, system is in when actual temperature is less than target temperature
Heated condition records the working time Tr1 (unit is the second) of this heating, heats firepower Lr are as follows: Lr=Lrs+Tr/900；Heating
Firepower range is 1 < Lr≤13；
When actual temperature is not less than target temperature, the working condition of combustor is assigned a value of 1, system, which is in, protects fiery shape
State, protecting the fiery time is Th (unit is the second), protects fiery firepower Lh:Lh=Lhs-Th/900；Protecting fiery firepower range is 0 < Lr≤12.
Step 4, when actual temperature be less than target temperature when, system is in heated condition, when temperature is fallen less than 0.5 DEG C,
Combustion state is assigned a value of 2, starting firepower fine tuning logic carries out micro- heating, until actual temperature is not less than target temperature, record
Heating time Tr2；
Specifically:
As shown in Figures 3 and 4, when actual temperature is less than target temperature, system is in heated condition, and temperature, which is fallen, to be less than
At 0.5 DEG C, combustion state is assigned a value of 2, timer is resetted and records heating time Tr2, the heating firepower rank of use are as follows: Lra
=Lhs+ (Lrs-Lhs)/2；Every the temperature difference of a target temperature and actual temperature of detection in 1 minute, if temperature is still fallen
Firepower rank Lra=Lra+1 is heated, the heating firepower rank Lrs of temperature range where Lra is up to target temperature value, if falling
Broken 0.5 degree of the temperature difference then terminates firepower fine tuning logic, works on according to the heating firepower calculation formula of step 3, until practical
Temperature is not less than target temperature, this process is the firepower fine tuning within the scope of threshold operative.
When entering guarantor's fire stage when temperature reaches target value, combustion state is assigned a value of 3, extracts this heating at this time
The total time Tr used, while resetting timer record and protecting fiery time Th.
If firepower jumps to next temperature range by Current Temperatures section in system heating process, triggering firepower across
Section is to connection module, as shown in figure 5, calculating logic is as follows:
Extract the current initial fiery firepower rank of initial guarantor for protecting fire firepower rank Lhf and the temperature range that will be jumped
The setting value of Lhf and starting heating firepower rank Lrf, according to L < 6 firepower correction parameter △ L, -6 < △, according to the meter in step 2
Calculation method calculates separately out 12 groups of firepower parameters；The initial guarantor fire firepower rank Lhf of the temperature range jumped is selected, respectively with 12
Group parameter comparison, which filters out, protects the equal firepower parameter group of fiery firepower, selects if inequal guarantor's fire firepower parameter closest
Firepower parameter work on as new parameter, select the biggish corresponding firepower parameter of △ L to make if having multiple groups firepower parameter
It works on for new parameter, this process is across stage power docking.
It is enabled if the result that temperature section automatically selects changes and exports new starting to connection module across stage power
Parameter guarantees the continuity of power output.
12 groups of firepower parameters therein are specially 12 groups of heating firepower ranks and the fiery firepower rank of guarantor.
Step 5, as shown in FIG. 6 and 7, when system is switched to heated condition again, combustion state is assigned a value of 4, is mentioned
It takes heating time Tr=Tr1+Tr2, protect fiery time Th, joined according to heating time Tr and the fiery time Th ratio adjustment firepower correction of guarantor
Number △ L, and then update initial guarantor fire firepower rank Lhf and heating firepower rank Lrf；
According to heating time Tr and protect fiery time Th ratio adjustment firepower correction parameter △ L detailed process are as follows:
Heating time and the ratio for protecting the fiery time: L=Tr/Th；
If L >=1.2, illustrate that firepower is less than normal, then △ L=△ L+1；
If 1.2 > L > 0.8, illustrate that firepower is bigger than normal, then △ L=△ L-1；
If L≤0.8, △ L are constant.
Step 6 updates initial guarantor fire firepower rank Lhf and heating firepower rank Lrf as shown in figure 8, passing through, and controls heating
Logic is exported, while combustion state is assigned a value of 2, repeats step 4.
As shown in figure 9, a kind of biological particles combustion system, including control module 1, execution module 2, data feedback module
3；
Control module includes processing and control element (PCE) 1-4, processing and control element (PCE) 1-4 output end connection igniting output unit 1-1,
Feed output unit 1-3, air blast output unit 1-5, scarfing cinder output unit 1-7, circulating fan converter unit 1-9, air inlet hydrofuge
Output unit 1-10, igniting output unit 1-1, charging output unit 1-3, air blast output unit 1-5, scarfing cinder output unit 1-7
It is all connected with execution module 2, circulating fan converter unit 1-9, air inlet hydrofuge output unit 1-10, processing and control element (PCE) 1-4 connect
Connect data feedback module 3；
Execution module 2 includes ignition module 2-1, feeding mechanism 2-2, blower chamber 2-3, slag removing mechanism 2-4, ignition module
2-1 connection igniting output unit 1-1, feeding mechanism 2-2 connection feed output unit 1-3, blower chamber 2-3 connection air blast output
Unit 1-5, scarfing cinder output unit 1-7 connection slag removing mechanism 2-4；
Data feedback module 3 includes Temperature Humidity Sensor 3-1, circulating fan 3-2, shutter moistureproof window 3-3, and temperature and humidity passes
Sensor 3-1 connection processing and control element (PCE) 1-4, circulating fan 3-2 connection circulating fan converter unit 1-9, shutter moistureproof window 3-3
Connection air inlet hydrofuge output unit 1-10.
Processing and control element (PCE) 1-4 also connects system voltage acquisition module 1-6, system power acquisition module 1-2, Internet of Things simultaneously
Network Communication module 1-8.
It further include step 7, detailed process are as follows: initial guarantor fire firepower rank Lhf and heating firepower rank Lrf input will be updated
Processing and control element (PCE) 1-4, processing and control element (PCE) 1-4 select corresponding blanking according to the Parameter Set-up Menu of system setting originally
Amount, air quantity, the scarfing cinder frequency execute corresponding operation by execution module 2.
The reasonability of initial parameters when temperature section automatically selects the starting of solution system selects, and power distribution detection determines
System output power and amplitude of variation are increased or reduce, the conversion of firepower rank is on the basis of the output of power distribution detection
It searches and determines that epicycle heats and the basis of guarantor's fire exports firepower rank and parameter, simultaneously in continuous heating or guarantor's fire state
The output result for enabling the firepower fine tuning module within the scope of temperature control intervention and threshold operative fills the result changed to firepower rank
Adjustment in limited range is carried out, is enabled if the result that temperature section automatically selects changes defeated to connection module across stage power
New initial parameters guarantee the continuity of power output out.
Wherein, system parameter setting menu is that combustor carries menu in the present invention, can use following mode:
By the above-mentioned means, control method of the invention includes that temperature section automatically selects, power distribution detects, firepower grade
Not Zhuan Huan, the intervention of temperature control firepower, firepower fine tuning, across stage power docking within the scope of threshold operative；The control method is adopted
It is controlled with temperature and humidity of the system control as follows to barn: the blanking that control method calculating logic according to the present invention determines
Amount, air quantity, the scarfing cinder frequency control method control biomass particle burning machine on cutting agency, mend blower structure and slag removing mechanism
Output, the observed temperature value of the target temperature and respective sensor that give in conjunction with system is to achieving the purpose that temperature control.
Claims (8)
1. a kind of control method of biological particles combustion system, which is characterized in that a kind of biological particles combustion system is used,
It sets required for the temperature value of five temperature sections in baking stage and guarantor's fire firepower rank Lhs of each temperature section and heating
Heating firepower rank Lrs, currently set by acquiring a kind of dry-bulb temperature inside biological particles combustion system and system
Target temperature, computer heating control needed for computing system exports logic, and contradistinction system Parameter Set-up Menu determines discharge quantity, wind
Amount, the scarfing cinder frequency.
2. a kind of control method of biological particles combustion system according to claim 1, which is characterized in that specifically according to
Lower step is implemented:
Step 1, guarantor's fire firepower rank of five sections of temperature ranges of setting and each temperature range and heating firepower rank；
Step 2, inquiry system setting target temperature value where temperature range, extract the section guarantor's fire firepower rank Lhs and
Firepower rank Lrs is heated, and L < 6 parameter △ L, -6 < △ are corrected according to firepower, takes initial △ L=-1, calculates the fiery firepower of initial guarantor
Rank Lhf and starting heating firepower rank Lrf；
Step 3 acquires a kind of biological particles combustion system inside dry-bulb temperature as actual temperature, compares the temperature and system
The target temperature size of setting；
When actual temperature is less than target temperature, the working condition of combustor is assigned a value of 0, system is in heated condition, record
The working time Tr1 of this heating heats firepower Lr are as follows: Lr=Lrs+Tr/900；
When actual temperature is not less than target temperature, the working condition of combustor is assigned a value of 1, system, which is in, protects fiery state, protects
The fiery time is Th, protects fiery firepower Lh:Lh=Lhs-Th/900；
Step 4, when actual temperature be less than target temperature when, system is in heated condition will fire when temperature is fallen less than 0.5 DEG C
Burning state assignment is 2, and starting firepower fine tuning logic carries out micro- heating, until actual temperature is not less than target temperature, record heating
Time Tr2；
Step 5, when system is switched to heated condition again, combustion state is assigned a value of 4, extracts heating time Tr=Lr1+
Tr2, fiery time Th is protected, firepower correction parameter △ L is adjusted according to heating time Tr and the fiery time Th ratio of guarantor, and then update initial
Protect fire firepower rank Lhf and heating firepower rank Lrf；
Step 6 initially protects fire firepower rank Lhf and heating firepower rank Lrf by updating, and control heating exports logic, simultaneously
Combustion state is assigned a value of 2, repeats step 4.
3. a kind of control method of biological particles combustion system according to claim 2, which is characterized in that step 2 is fallen into a trap
Calculate initial guarantor fire firepower rank Lhf and heating firepower rank Lrf detailed process are as follows:
If △ L >=0 when:
It is initial to protect fiery firepower rank: Lrf=Lrs+ (△ L+1)/2；
Initial heating firepower rank: Lhf=Lhs+ △ L/2；
If when △ L < 0:
It is initial to protect fiery firepower rank: Lrf=Lrs- △ L/2；
Initial heating firepower rank: Lhf=Lhs- (1- △ L)/2；
△ L=-1.
4. a kind of control method of biological particles combustion system according to claim 2, which is characterized in that step 4 is specific
Process are as follows:
When actual temperature is less than target temperature, system is in heated condition, when temperature is fallen less than 0.5 DEG C, by combustion state
2 are assigned a value of, timer is resetted and records heating time Tr2, the heating firepower rank of use are as follows: Lra=Lhs+ (Lrs-Lhs)/2；
Every the temperature difference of a target temperature and actual temperature of detection in 1 minute, firepower rank Lra=is heated if temperature is still fallen
The heating firepower rank Lrs of temperature range, is tied if breaking 0.5 degree of the temperature difference by a fall where Lra+1, Lra are up to target temperature value
Shu Huoli finely tunes logic, works on according to the heating firepower calculation formula of step 3, until actual temperature is not less than target temperature
Degree；
When entering guarantor's fire stage when temperature reaches target value, combustion state is assigned a value of 3, this heating is extracted at this time and uses
Total time Tr, while resetting timer record and protecting fiery time Th；
If firepower jumps to next temperature range by Current Temperatures section in system heating process, firepower span pair is triggered
Connection module, calculating logic are as follows:
Extract the current initial initial guarantor fire firepower rank Lhf for protecting fire firepower rank Lhf and the temperature range that will be jumped with
The setting value of starting heating firepower rank Lrf, according to L < 6 firepower correction parameter △ L, -6 < △, according to the calculating side in step 2
Method calculates separately out 12 groups of firepower parameters；Select the initial guarantor fire firepower rank Lhf of the temperature range jumped, respectively with 12 groups of ginsengs
Number comparison, which filters out, protects the equal firepower parameter group of fiery firepower, selects immediate fire if inequal guarantor's fire firepower parameter
Force parameter works on as new parameter, selects the biggish corresponding firepower parameter of △ L as new if having multiple groups firepower parameter
Parameter work on.
5. a kind of control method of biological particles combustion system according to claim 2, which is characterized in that described in step 5
According to heating time Tr and protect fiery time Th ratio adjustment firepower correction parameter △ L detailed process are as follows:
Heating time and the ratio for protecting the fiery time: L=Tr/Th；
If L >=1.2, illustrate that firepower is less than normal, then △ L=△ L+1；
If 1.2 > L > 0.8, illustrate that firepower is bigger than normal, then △ L=△ L-1；
If L≤0.8, △ L are constant.
6. a kind of control method of biological particles combustion system according to claim 1, which is characterized in that a kind of life
Material grains combustion system, including control module (1), execution module (2), data feedback module (3)；
The control module includes processing and control element (PCE) (1-4), processing and control element (PCE) (1-4) the output end connection igniting output
Unit (1-1), charging output unit (1-3), air blast output unit (1-5), scarfing cinder output unit (1-7), circulating fan frequency conversion
Unit (1-9), air inlet hydrofuge output unit (1-10), the igniting output unit (1-1), charging output unit (1-3), air blast
Output unit (1-5), scarfing cinder output unit (1-7) are all connected with execution module (2), the circulating fan converter unit (1-9), into
Wind hydrofuge output unit (1-10), processing and control element (PCE) (1-4) are all connected with data feedback module (3)；
The execution module (2) includes ignition module (2-1), feeding mechanism (2-2), blower chamber (2-3), slag removing mechanism (2-
4), ignition module (2-1) connection igniting output unit (1-1), feeding mechanism (2-2) the connection charging output unit
(1-3), the blower chamber (2-3) connect air blast output unit (1-5), and the scarfing cinder output unit (1-7) connects smoothing machine
Structure (2-4)；
The data feedback module (3) includes Temperature Humidity Sensor (3-1), circulating fan (3-2), shutter moistureproof window (3-3),
The Temperature Humidity Sensor (3-1) connects processing and control element (PCE) (1-4), and the circulating fan (3-2) connects circulating fan frequency conversion
Unit (1-9), shutter moistureproof window (3-3) connection air inlet hydrofuge output unit (1-10).
7. a kind of control method of biological particles combustion system according to claim 6, which is characterized in that the processing control
Unit (1-4) processed goes back while connecting system voltage acquisition module (1-6), system power acquisition module (1-2), Internet of Things Network Communication mould
Block (1-8).
8. a kind of control method of biological particles combustion system according to claim 7, which is characterized in that further include step
7, detailed process are as follows: initial guarantor fire firepower rank Lhf and heating firepower rank Lrf input processing control unit (1-4) will be updated,
The processing and control element (PCE) (1-4) selects corresponding discharge quantity, air quantity, clear according to the Parameter Set-up Menu of system setting originally
The slag frequency executes corresponding operation by execution module (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561167.8A CN110260357B (en) | 2019-06-26 | 2019-06-26 | Control method of biomass particle combustion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561167.8A CN110260357B (en) | 2019-06-26 | 2019-06-26 | Control method of biomass particle combustion system |
Publications (2)
| Publication Number | Publication Date |
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| CN110260357A true CN110260357A (en) | 2019-09-20 |
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| CN117287692A (en) * | 2023-10-09 | 2023-12-26 | 苏州鑫瀚杰精密机械科技有限公司 | Biomass nanometer micropowder fluid state combustion machine |
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