Summary of the invention
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of full automatic microorganism bacterial manure continuous production system that can effectively improve stability and the production efficiency of microbial-bacterial fertilizer.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A full automatic microorganism bacterial manure continuous production system, is characterized in that, comprising:
Carrier sterilising system: comprise and connect successively the first feed bin, the first lift, dryer, the first screw feeder, the first unloading valve, the second lift, the second feed bin arranging, dryer is tilted to lower setting and exit is also connected with fly-ash separator 8, and fly-ash separator 8 is connected with induced draft fan; Aforementioned the first feed bin, the first lift, dryer, the first unloading valve, the second lift, the second feed bin are all set up in parallel two, and the first screw feeder only arranges one, and the device of carrier sterilising system is listed as vertical in " 2-1-2 " mode;
Bacterium liquid preparation expansion system: comprise boiling cultivation subsystem and expand fermentation subsystem, aforementioned boiling is cultivated subsystem and is comprised digester, pipe separator, two-bit triplet manual valve and two the first tundish that connect successively, aforementioned the first tundish are connected with the stirred pot that expands fermentation subsystem, and stirred pot is connected with at least one fermentor tank;
Hybrid packed system: comprise stirrer, the 3rd feed bin, aforementioned the 3rd bin outlet end is provided with two the second unloading valves, on one of them second unloading valve, be connected with the 3rd lift, the 4th feed bin in turn, on another second unloading valve, be connected with nodulizer, the 5th feed bin, the 4th lift, the 6th feed bin in turn; Aforementioned stirrer is connected with fermentor tank, the second feed bin;
Heat recovery system: comprise heat storage box, boosting case, the thermal-arrest interchanger being connected with heat storage box, and the hot blast being connected with boosting case with heat storage box discharge machine; Aforementioned heat storage box is collected the cooling heat cementing out of digester, in aforementioned boosting case, is provided with steam coils, and steam is supplied with by boiler;
Master control system: comprise PLC controller, aforementioned PLC controller comprises that again carrier sterilizing control module, bacterium liquid boiling preparation expand control module, hybrid packed control module and recovery of heat control module.
Aforesaid full automatic microorganism bacterial manure continuous production system, it is characterized in that, also comprise: auxiliary material sterilizing plenum system, aforementioned auxiliary material sterilizing plenum system comprises sterilization tank, the 5th lift, the 7th feed bin connecting successively, auxiliary material in the 7th feed bin mixes in blending bun at auxiliary year with the carrier in the second feed bin, and within aforementioned auxiliary year, blending bun is connected with stirrer by the second screw feeder.
Aforesaid full automatic microorganism bacterial manure continuous production system, is characterized in that, passes through triple helical feeding machine delivery vehicles between aforementioned the second feed bin and the 7th feed bin.
Aforesaid full automatic microorganism bacterial manure continuous production system, is characterized in that, on the discharge nozzle of aforementioned the first tundish, flowrate control valve is installed.
Aforesaid full automatic microorganism bacterial manure continuous production system, is characterized in that, on the discharge nozzle of aforementioned fermentor tank, solenoid electric valve is installed.
Aforesaid full automatic microorganism bacterial manure continuous production system, is characterized in that, the second tundish are also installed between aforementioned fermentor tank and stirrer.
Aforesaid full automatic microorganism bacterial manure continuous production system, is characterized in that, on the discharge nozzle of aforementioned the second tundish, shower nozzle is installed.
Aforesaid full automatic microorganism bacterial manure continuous production system, is characterized in that, aforementioned stirrer is biaxial rneader.
Aforesaid full automatic microorganism bacterial manure continuous production system, is characterized in that, aforementioned dryer is manually to control start and stop and travelling speed, and travelling speed arranges by potentiometer.
Aforesaid full automatic microorganism bacterial manure continuous production system, is characterized in that, in aforementioned fermentor tank, is provided with liquid level sensor.
Usefulness of the present utility model is: the device of carrier sterilising system is listed as vertical in " 2-1-2 " mode, has effectively improved the speed of carrier sterilizing, oven dry, for system serialization of the present utility model, produces sound assurance is provided; In fermentor tank, be provided with liquid level sensor, transmitted signal in time, fermentor tank automatically supplements fermented liquid to quota under the control of master control system, and inoculum size increases relatively, and after radix strengthens and makes to ferment, bacterium number is protected; Heat storage box in heat recovery system and boosting case are set up in parallel, i.e. double parallel setting, when shortage of heat that heat storage box is collected, by the supply of boosting case, has utilized the energy efficiently, has avoided energy dissipation; The master control system that the PLC controller of take is core makes pH value, DO value, temperature and the bacterium number of bacterium liquid obtain the control of digital quantity, thereby makes that bacterium liquid quality is guaranteed, production process realizes serialization.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done to concrete introduction.
Referring to figs. 1 through Fig. 6, full automatic microorganism bacterial manure continuous production system of the present utility model, comprising: carrier sterilising system, bacterium liquid preparation expansion system, hybrid packed system, heat recovery system and master control system, introduce respectively below:
Carrier sterilising system comprises: connect successively the first feed bin 1, the first lift 2, dryer 3, the first screw feeder 4, the first unloading valve 5, the second lift 6, the second feed bin 7 arranging, dryer 3 is tilted to lower setting and exit is also connected with fly-ash separator 8, preferred tornado dust collector, fly-ash separator 8 is connected with induced draft fan 9.Wherein, the first feed bin 1, the first lift 2, dryer 3 are all set up in parallel two (in figure, only illustrate one, another be can't see because of overlapping, lower same), and corresponding, fly-ash separator 8, induced draft fan 9 are also set up in parallel two; The first screw feeder 4 only arranges one; The first unloading valve 5, the second lift 6, the second feed bin 7 are also all set up in parallel two, the device that is carrier sterilising system is listed as vertical in " 2-1-2 " mode, effectively improved the speed of carrier sterilizing, oven dry, for system serialization of the present utility model, produced sound assurance is provided.
As a kind of preferred scheme, dryer 3 is manually to control start and stop and travelling speed, travelling speed arranges by potentiometer, by changing the travelling speed of dryer 3, realize carrier in the different time of the interior stop of dryer 3, different carriers is imposed to different sterilization times, and specific aim is stronger.Dryer 3 operations adopt micro-negative pressure running status, can guarantee the clean of Working environment.
The peat composed of rotten mosses, brown coal, brid guano etc. are all good carriers, and it is adopted to high-temperature sterilization, use thermal source (for example hot gas flow) temperature >=165 ℃, 20 minutes, both guaranteed that the harmful bacteria in carrier was killed, and guarantee that again the active substance in carrier is not destroyed.Carrier, after sterilising treatment, can make shelf life of products effectively be ensured.For example, take the peat composed of rotten mosses as carrier is after sterilising treatment, can effectively improve bio-feritlizer viable count and product preservation period, than unsterilised preservation period, can improve more than 6~12 months.In addition, the pH value of adjusting carrier is near neutral, can effectively improve the survival of nitrogen fixation flora, phosphorus bacteria group, potassium bacterial flora and count hundreds of times.
Bacterium liquid preparation expansion system comprises: boiling is cultivated subsystem and expanded fermentation subsystem.Wherein, boiling is cultivated subsystem and is comprised again: the digester 10, pipe separator 11, two-bit triplet manual valve 12 and two the first tundish 13 that connect successively, the first tundish 13 are connected with the stirred pot 14 that expands fermentation subsystem, and stirred pot 14 is connected with at least one fermentor tank 15.
As a kind of preferred scheme, flowrate control valve 37 is installed on the discharge nozzle of the first tundish 13, in order to two the first tundish 13 of accurate adjustment, flow out the ratio of material.
As a kind of preferred scheme, on the discharge nozzle of each fermentor tank 15, be separately installed with a solenoid electric valve 38, solenoid electric valve 38 is subject to the control of master control system, facilitates control and the full-automatic realization of production process.
More preferably, in each fermentor tank 15, be provided with a liquid level sensor.Fermentor tank 15 tapping are controlled by PLC volume pump, when emitting liquid measure, make liquid level lower than three of capacity/for the moment, fluid infusion is in time to quota, and inoculum size increases relatively, and after radix strengthens and makes to ferment, bacterium number is protected.
Hybrid packed system comprises: stirrer 16 and the 3rd feed bin 17, carrier in fermented liquid in the fermentor tank 15 of bacterium liquid preparation expansion system, the second feed bin 7 of carrier sterilising system, finally all enter in the stirrer 16 of hybrid packed system, at this, mix, stir, enter afterwards the 3rd feed bin 17 etc. to be packaged.Wherein, the 3rd feed bin 17 exit end are provided with two the second unloading valves 18, and one of them second unloading valve 18 is connected with non-granulation package mechanism, and the second unloading valve 18 is connected with the 3rd lift 19, and the 3rd lift 19 is connected with the 4th feed bin 20 again; Another second unloading valve 18 is connected with granulation package mechanism, on the second unloading valve 18, is connected with nodulizer 21, the 5th feed bin 22, the 4th lift 23, the 6th feed bin 24 in turn.The bacterial manure of the 4th feed bin 20, the 6th feed bin 24 interior outputs, after wrapping machine packing, sends in warehouse 25.
As a kind of preferred scheme, the second tundish 39 are also installed between fermentor tank 15 and stirrer 16.According to processing compound, need to call the bacterium liquid in different fermentations tank 15, inject the second tundish 39 stand-by, and then the bacterium liquid of the second tundish 39 is evenly injected to stirrer 16.
More preferably, shower nozzle (not shown) is installed on the discharge nozzle of the second tundish 39, the bacterium liquid in the second tundish 39 injects stirrer 16 in the mode of spraying, thereby guarantees that bacterium liquid and carrier etc. fully mix.
In order to realize the continuous of production, effectively enhance productivity, as a kind of preferred scheme, stirrer 16 is biaxial rneader.
Heat recovery system comprises: heat storage box 26, boosting case 27, the thermal-arrest interchanger 28 being connected with heat storage box 26, and the hot blast being connected with boosting case 27 with heat storage box 26 discharge machine 29, hot blast is emitted in the fermentation plant of isolation, so that more than between the bacterium tank car of sealing, temperature maintains 25 degree.Wherein, heat storage box 26 is collected the cooling heat cementing out of digester 10, is provided with steam coils 30 in boosting case 27, and steam is supplied with by boiler 42.Heat storage box 26 is set up in parallel with boosting case 27, i.e. double parallel setting, when shortage of heat that heat storage box 26 is collected, by 27 supplies of boosting case, has utilized the energy efficiently, has avoided energy dissipation.
As a kind of preferred scheme, on the inlet channel of hot blast discharge machine 29, strainer 40 is installed.
More preferably, on the water return pipeline between hot blast discharge machine 29 and boosting case 27, vacuum breaker 41 is also installed.
Master control system comprises PLC controller, and PLC controller comprises again: carrier sterilizing control module, bacterium liquid boiling preparation expand control module, hybrid packed control module and recovery of heat control module, wherein,
Carrier sterilizing control module has following functions:
A, there is time control function, boil rear hold-time variable range 0~600 minute, the operation of acousto-optic indicating reminders;
B, have discharge Material control, well-done material pumps into medial launder, by natural pressure, flows into separator and carries out separation;
C, pump be operating as manual crawl;
D, dryer 3 use variable-frequency motor, according to different material, carry out speed governing, and concrete, travelling speed arranges by potentiometer.
Recovery of heat control module has following functions:
A, make full use of boiling waste heat, safeguard the heat energy demand in bacterium liquid fermenting process, be divided into manually, automatically and acousto-optic indication;
B, temperature regulate has amphicheirality, and Temperature Setting is adjustable;
C, active heat energy derive from heat storage box 26 and the boosting case 27 of air-conditioning room, and liquid level is supplemented according to the regular manual operation of water level, and operator operates according to each expansion drum water level indication;
D, PLC are according to both establishing the unlatching that given parameters carries out each recycle pump and valve.
As a kind of preferred scheme, full automatic microorganism bacterial manure continuous production system also comprises: auxiliary material sterilizing plenum system, and for auxiliary material is carried out to sterilising treatment.
This auxiliary material sterilizing plenum system comprises: the sterilization tank 31, the 5th lift 32, the 7th feed bin 33 that connect successively, auxiliary material in the 7th feed bin 33 mixes in blending bun 34 at auxiliary year with the carrier in the second feed bin 7, auxiliary year blending bun 34 is connected with stirrer 16 by the second screw feeder 35 again, thus by the raw material transport in auxiliary year blending bun 34 to stirrer 16.
More preferably, between the second feed bin 7 and the 7th feed bin 33, pass through triple helical feeding machine 36 delivery vehicles.
Below with reference to Fig. 1 to Fig. 6, introduce the working process of full automatic microorganism bacterial manure continuous production system of the present utility model under the control of master control system:
First part: carrier sterilizing.This treatment process is independent operating, and from charging,---drying and sterilizing is---cooling---to put in storage stand-byly, is an individual control module.Specific as follows:
The second lift 6 is opened, and during 10s, the first screw feeder 4 is opened, and during 15min, dryer 3 leaves, and after dryer 3 is opened 10s, the first lift 2 is opened, thereby the carrier in the first feed bin 1 is transported to and in dryer 3, carries out drying and sterilizing; Parking must stop according to reversed sequence (exception of stopping in emergency).
Second section: the preparation of bacterium liquid expands.In this treatment process, the preparation of bacterium liquid completes step by step, specific as follows:
1, first by A, two kinds of raw materials difference High Temperature High Pressure boiling 50min of B, pass through respectively again pipe separator 11 by solid-liquid separation, bits are discharged, clear liquid is injected into respectively the first different tundish 13 and stores for future use, at pipe separator 11 and the first tundish 13, carry out cooling process twice around here, make fluid temperature constant in 35 ℃;
2, by A, two kinds of raw materials of B according to processing requirement quantitatively (injection rate is adjustable) send into stirred pot 14, and add trace element to carry out the 20min(time can to set) rapid stirring, after stirring, can inject fermentor tank 15(once by the interior material polishing of stirred pot 14);
3, after all fermentor tanks 15 all inject, timing 60min, each solenoid electric valve 38 holding state of being allowed for access, according to processing compound, need to call the bacterium liquid in different fermentations tank 15, inject the second tundish 39 stand-by, in 30min, (time can be set 0~30min) evenly sprays the bacterium liquid of the second tundish 39 to biaxial rneader.
All fermentor tank 15 tapping are controlled by PLC volume pump, when emitting liquid measure, make liquid level lower than three of capacity/for the moment, fluid infusion is in time to quota, and inoculum size increases relatively, and after radix strengthens and makes to ferment, bacterium number is protected.
The distributed control system of PLC makes pH value, DO value, temperature and the bacterium number of bacterium liquid obtain the control of digital quantity, thereby bacterium liquid quality is guaranteed, the realization to serialization of production process.
After the second tundish 39 blowings finish, low liquid level signal is delivered to fermentation plant, again prepare burden.
Third part: auxiliary material sterilizing.This treatment process is independent operating, from sterilizing---charging---put in storage stand-byly, be an individual control module.Specific as follows:
Auxiliary material is placed in sterilization tank 31 and carries out sterilizing, then manually controls the 5th lift 32 start and stop, and the interior auxiliary material of sterilization tank 31 is delivered in the 7th feed bin 33; Program detects the second feed bin 7 material levels automatically, as the second feed bin 7 exists lower bound to report to the police, and automatically carries out feed supplement; After feed supplement, make auxiliary material with carrier auxiliary year interior mixing of blending bun 34 below the 7th feed bin 33, finally under the conveying of the second worm conveyor, enter in biaxial rneader, mix with fermented liquid.
The 4th part: hybrid packed.
The carrier of purchasing, auxiliary material and bacterium liquid are quantitatively adjusted in biaxial rneader, stir adjustable 0~45min of 45min(time), deliver to the 3rd feed bin 17 standby, according to packing needs, select granulation packing and non-granulation packing: the 3rd feed bin 17 materials are delivered to nodulizer 21 and granulate, product after granulation is sent into the 6th feed bin 24 through the 4th lift 23, and then enters wrapping machine, enters warehouse 25 after packing; Or the 3rd feed bin 17 materials are directly transported to the 4th feed bin 20 by the 3rd lift 19, and then enter wrapping machine, enter warehouse 25 after packing.
In this process, operator need observe the 4th feed bin 20 and the 6th feed bin 24, while lacking material, and timely manually opened biaxial rneader.
The 5th part: recovery of heat.Energy-conservation heat recovery system is autonomous control system, not controlled by production control system, specific as follows:
The heat that boosting case 27 and heat storage box 26 can utilize boiling cooling tank and two-stage sterilization tank 31 cooling systems to cement out, through heat pump, collect out, and be stored in two different heat storage box 26, when collect shortage of heat time, can be by steam supply.Whole collecting system divides two sections of front and back, and corresponding to different units, this is for energy-conservation consideration.By PLC, according to fermentor tank 15 muff temperature and heat storage box 26 temperature judgement constant temperature system calorie distribution and steam supplies, determine to start one group or two groups of heat pump set.Hot blast is emitted in the fermentation plant of isolation, so that more than between the bacterium tank car of sealing, temperature maintains 25 degree.
Full automatic microorganism bacterial manure continuous production system of the present utility model, the device of its carrier sterilising system is listed as vertical in " 2-1-2 " mode, effectively improved the speed of carrier sterilizing, oven dry, for system serialization of the present utility model, produced sound assurance is provided; Heat storage box in heat recovery system and boosting case double parallel arrange, and when shortage of heat that heat storage box is collected, by the supply of boosting case, have utilized efficiently the energy, have avoided energy dissipation; The master control system that the PLC controller of take is core makes pH value, DO value, temperature and the bacterium number of bacterium liquid obtain the control of digital quantity, thereby makes that bacterium liquid quality is guaranteed, production process realizes serialization.
It should be noted that, above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection domain of the present utility model.