Utility model content
The purpose of this utility model is to provide a kind of organic refuse fermentation tank, can realize the allotment of material component ratio in this organic refuse fermentation tank.
For achieving the above object, the utility model provides a kind of organic refuse fermentation tank, this organic refuse fermentation tank comprises tank body, the inside of this tank body is provided with checkout gear, this checkout gear comprises the moisture content detector for detection of feed liquid moisture content, and on described tank body, be provided with according to the detection signal of described moisture content detector and realize the spice adding set opening or closing, this spice adding set is communicated in the inside of described tank body.
Preferably, the inside of described tank body is provided with the agitating device for mix and blend feed liquid and spice.
Preferably, described checkout gear also comprises the Temperature Detector for detection of temperature in tank, is provided with according to the detection signal of described Temperature Detector and realizes the heat abstractor opening or closing on described tank body.
Preferably, described checkout gear also comprises the gas concentration detector for detection of gas concentration in tank, is provided with according to the detection signal of described gas concentration detector and realizes the exhaust apparatus opening or closing on described tank body.
Preferably, described exhaust apparatus comprises the pump-line being arranged on described tank body and the centrifugal blower being communicated with this pump-line, on described pump-line, is provided with switch valve.
Preferably, described checkout gear also comprises the first Charge level measurer for detection of feed liquid material level, on described tank body, be provided with charging aperture, and the charging aperture switching device that the detection signal detecting according to described the first material level opens or closes described charging aperture is installed on described tank body.
Preferably, described checkout gear comprises the second Charge level measurer for detection of feed liquid material level, on described tank body, be provided with discharging opening, and the switching device for discharge port that the detection signal detecting according to described the second material level opens or closes described discharging opening is installed on described tank body.
Preferably, the inside of described tank body is also provided with the discharging spiral conveyor for discharging.
Another object of the present utility model is to provide a kind of rubbish fermentation treatment system, and this rubbish fermentation treatment system has lower processing cost.
For realizing above-mentioned another object, the utility model provides a kind of rubbish fermentation treatment system, this rubbish fermentation treatment system at least comprises feeding system and fermentation tank, wherein, described fermentation tank is according to organic refuse fermentation tank of the present utility model, and described feeding system is connected in described organic refuse fermentation tank.
Preferably, described rubbish fermentation treatment system comprises controller, and this controller is electrically connected on respectively described checkout gear, described spice adding set, described agitating device, described heat abstractor, described exhaust apparatus, described charging aperture switching device, described switching device for discharge port and described discharging spiral conveyor.
Compared with prior art, the utility model by installing spice adding set on organic refuse fermentation tank, and realize opening or closing of spice adding set according to the moisture content detection signal in tank body, thereby in organic refuse fermentation tank, just can realize first two processes of allotment, after fermentation, reduced the use of preparing pool, both reduce middle controlling unit, for whole fermentation process system reduces, taken up room greatly again, reduced significantly the processing cost of changing food waste.
Other feature and advantage of the present utility model partly in detail are described the specific embodiment subsequently.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated.Should be understood that, the specific embodiment described herein only, for description and interpretation the utility model, is not limited to the utility model.
In the utility model, in the situation that not doing contrary explanation, the noun of locality of use typically refers to the upper and lower, left and right in accompanying drawing as " upper and lower, left and right ", and " inside and outside " refers to inside and outside with respect to parts profile.
Referring to Fig. 1, the utility model relates to a kind of organic refuse fermentation tank, mainly refer to the fermentation tank that isolated organic ink ferments from changing food waste, this organic refuse fermentation tank comprises tank body 1, this tank body 1 can be various shapes, as cylinder, cuboid etc., the utility model adopts cylinder tank body 1, make the length direction of tank body 1 in horizontal plane, and charging aperture 11 is arranged on to the upper right quarter that illustrates tank body 1, discharging opening 12 is arranged on to lower left quarter, in addition, tank body 1 supports by a plurality of column (not shown)s, but is not limited to this supporting construction.
For making organic refuse fermentation tank not only can carry out sweat, but also can before sweat, carry out the allocation process of pulp components, the utility model is formed with spice on tank body 1 to be added mouth and spice adding set 2 is installed, and makes spice adding set 2 to add the inside that mouth is communicated in tank body 1 by spice.And the inside of tank body 1 is provided with checkout gear, this checkout gear comprises the moisture content detector for detection of feed liquid moisture content.Like this, after the charging in tank body 1 completes, can obtain the slurry moisture content in tank body 1 according to the detection signal of moisture content detector.Owing to entering the slurry volume of tank body 1, be default definite value, thereby by the product of slurry volume and moisture content, can obtain the quality of slurry, and according to this quality, can determine the amount of the spice of required interpolation.That is to say, opening or closing of spice adding set 2 of the present utility model will realize according to the detection signal of moisture content detector.Wherein, the slurry after fermentation is mainly used in Fodder making, and the spice of required interpolation mainly refers to protein material (as chaff material etc.) and some medicaments, but is not limited to these additives.Described moisture content detector can make moisture content detector, but is not limited to this.
Compared with prior art, the utility model just can be realized first two processes of allotment, after fermentation in organic refuse fermentation tank, reduced the use of preparing pool, both reduced middle controlling unit, for whole fermentation process system reduces, take up room greatly again, reduced significantly the processing cost of changing food waste.
Preferred embodiment, the inside of tank body 1 is provided with the agitating device 5 for mix and blend feed liquid and spice.After the inside interpolation spice to tank body 1 completes, spice adding set 2 is closed, and now, agitating device 5 starts, and feed liquid and spice are evenly mixed, and is conducive to follow-up fully and completely sweat.
As previously shown, before spice adding set 2 fillings, in organic refuse fermentation tank, quantitative slurry will be carried.For guarantee to carry the slurry of same amount at every turn, the inner checkout gear arranging of tank body 1 can comprise the first Charge level measurer for detection of feed liquid material level, charging aperture switching device 3 is installed on tank body 1, this charging aperture switching device 3 is arranged near charging aperture 11, for the detection signal detecting according to described the first material level, opens or closes charging aperture 11.Particularly, the charging aperture 11 on tank body 1, conventionally in open mode, only has and in tank body 1, is delivered to after predetermined organic ink amount, and charging aperture switching device 3 just moves according to the detection signal of the first Charge level measurer, and charging aperture 11 is closed.
Wherein, charging aperture switching device 3 can be realized by a plurality of parts and syndeton.In the specific embodiment shown in Fig. 1, charging aperture switching device 3 mainly comprises movably charging push rod 31, this charging push rod 31 can be arranged on by support the top of tank body 1, and charging push rod 31 is connected with feedboard 32, and 32 of this feedboards are used to open or close charging aperture 11.For charging push rod 31 movably, it mainly refers to the piston rod on piston cylinder, but is not limited to this removable frame.When by piston rod as charging push rod 31 while retracting, the feedboard 32 being attached thereto is removed, and charging aperture 11 is opened, on the contrary when charging push rod 31 stretches out, feedboard 32 is closed charging aperture 11.
Be appreciated that, by the first above-mentioned Charge level measurer and charging aperture switching device 3 are set, the organic ink amount that can guarantee at every turn to enter tank body 1 is identical, and then makes moisture content detector can obtain slurry water cut value accurately, is convenient to the additive value that spice adding set 2 adds accurate.The feed that compound obtains by fermentation and other manufacturing process thus will keep rational proportioning.
Similarly, the utility model can be near discharging opening 12 installation switching device for discharge port 4, in order to open or close discharging opening 12.Particularly, switching device for discharge port 4 can comprise movably kick-off arm 41 and reclaiming plate 42, and kick-off arm 41 can be arranged on the bottom of tank body 1 by mounting bracket, and reclaiming plate 42 is connected in charging push rod 31, is used to open or close discharging opening 12.In addition, the checkout gear in tank body 1 can also comprise the second Charge level measurer for detection of feed liquid material level, makes the switching device for discharge port 4 of installing on tank body 1 to open or close discharging opening 12 according to the detection signal of the second material level detection.Conventionally, discharging opening 12 in charging, filling and sweat all in closed condition.When fermentation completes while needing discharging, the kick-off arm 41 of switching device for discharge port 4 is retracted, and then opens discharging opening 12 by removing reclaiming plate 42.When the mixed slurry in tank body 1 is almost all exported, the second Charge level measurer detects this information, and the kick-off arm 41 of switching device for discharge port 4 just can stretch out by the detection signal of the second Charge level measurer, makes reclaiming plate 42 close discharging opening 12.
Preferably, the inside of tank body 1 is also provided with the discharging spiral conveyor 6 for discharging.As shown in Figure 1, discharging spiral conveyor 6 is arranged on the below, inside of tank body 1, and extends in the whole length range of tank body 1.When the kick-off arm 41 of switching device for discharge port 4 is retracted, and then open after discharging opening 12 by removing reclaiming plate 42, discharging spiral conveyor 6 starts to rotate under the driving of motor, the organic ink of tank body 1 interior mixing is pushed to discharging opening 12 in the effect of this discharging spiral conveyor 6, realizes discharging process.
Above-mentioned the first Charge level measurer and the second Charge level measurer can be capacitance charge level switches, but are not limited to stuff level switch.
In the sweat of organic refuse fermentation tank, usually follow the generation of the situations such as temperature rising.For the interior temperature of tank body 1, raise and exceed the situation of predetermined range value, present embodiment is carried out radiating treatment by heat abstractor being installed on tank body 1.Particularly, on tank body 1, be provided with louvre 13, described heat abstractor is connected in this louvre 13, and it can be dispelled the heat by this louvre 13, to reduce the temperature in tank body 1, make the organic ink mixing be issued to best ferment effect at suitable temperature conditions.Wherein, the checkout gear in tank body 1 also includes the Temperature Detector for detection of temperature in tank, and opening or closing of described heat abstractor realizes according to the detection signal of Temperature Detector.Described temperature sensor can be temperature sensor, but is not limited to temperature sensor.
Be appreciated that the organic matter in tank body 1 is degraded gradually, will constantly produce thus gas (as carbon dioxide etc.) along with constantly the carrying out of anaerobic fermentation process.The generation of these gases will be unfavorable for thoroughly carrying out of sweat.For this reason, a kind of preferred embodiment in, the checkout gear in tank body 1 can also comprise the gas concentration detector for detection of gas concentration in tank.Meanwhile, exhaust apparatus is also installed on tank body 1, this exhaust apparatus can be realized and opening or closing according to the detection signal of gas concentration detector.When gas concentration exceeds predetermined value, described gas concentration detector is reacted, and described exhaust apparatus is opened according to this detection signal, thereby the gas producing is discharged, and reduces the gas concentration in tank body 1.
Particularly, described exhaust apparatus can be various structures, and in present embodiment, exhaust apparatus mainly comprises the pump-line being arranged on tank body 1 and the centrifugal blower being communicated with this pump-line, is provided with switch valve on pump-line.Generally, described switch valve and described centrifugal blower are in closed condition, after getting the detection signal of gas concentration detector, switch valve on described pump-line is opened, described centrifugal blower entry into service, thereby in pump-line, form negative pressure, thereby the gas in tank body 1 is discharged.
Organic refuse fermentation tank based on above-mentioned, the utility model can also relate to a kind of rubbish fermentation treatment system, this rubbish fermentation treatment system at least comprises feeding system and fermentation tank, wherein, described fermentation tank is above-mentioned organic refuse fermentation tank, and feeding system is connected in this organic refuse fermentation tank.Be appreciated that two processes that can realize the after fermentation of first preparing burden due to organic refuse fermentation tank of the present utility model, thereby feeding system can be directly connected in this organic waste tank.In feeding system, original changing food waste has experienced the processes such as sorting, fragmentation, boiling, three phase separation, because feeding system is directly connected in organic refuse fermentation tank, make to have kept certain temperature through the organic ink of boiling and three phase separation acquisition, thereby these heated organic inks can directly enter in tank body 1, without being set, extra heater just there is suitable fermentation temperature.And due to the minimizing of preparing pool, both reduced middle controlling unit, and reduced again factory building and taken up room, reduced significantly cost.
In addition, for ease of opening or closing of above-mentioned each device, described rubbish fermentation treatment system also includes controller, and this controller is electrically connected on respectively checkout gear, spice adding set 2, agitating device 5, heat abstractor, exhaust apparatus, charging aperture switching device 3, switching device for discharge port 4 and discharging spiral conveyor 6.
Below, in conjunction with controller, the processing procedure of whole rubbish fermentation treatment system is described.
First, feeding system is delivered to the organic ink of acquisition in tank body 1 by charging aperture 11, when the organic ink amount of carrying reaches preset value, the first Charge level measurer detects this situation and produces corresponding detection signal, because controller is electrically connected to checkout gear, thereby controller is after receiving the detection signal being transmitted by the first Charge level measurer, the charging push rod 31 that starts to control charging aperture switching device 3 stretches out, the feedboard 32 that this charging push rod 31 is connected moves and closes charging aperture 11, completes thus fill process.
Then, the moisture content detector of checkout gear is passed to controller by the moisture content signal detecting, the amount that controller is required according to this calculated signals additive, and open thus spice adding set 2, start to carry out spice adding procedure, until spice has added.Afterwards, controller controls spice adding set 2 and cuts out, and controls agitating device 5 entrys into service, and organic ink and additive are stirred to evenly mixing of realization.And in whipping process, start slowly fermentation.Carrying out along with sweat, when temperature is exceeded predetermined value and gas concentration and exceeds predetermined value, controller will receive respectively the temperature sensor of self-test device and the detection signal of gas concentration sensor, and controller opens or closes according to different signal controlling heat abstractors and exhaust apparatus.
Finally, fermentation completes, controller is controlled the kick-off arm 41 of switching device for discharge port 4 and is retracted, thereby make the reclaiming plate 42 being connected with this kick-off arm 41 move and open discharging opening 12, with Time Controller, also control the drive motors running of discharging spiral conveyor 6, discharging spiral conveyor 6 is rotated and is passed through discharging opening 12 dischargings under the driving of drive motors.When the second Charge level measurer detects mixed slurry after fermentation almost all after output, the detection signal of this situation of reaction is passed to controller, controller stretches out and cuts out discharging opening 12 by reclaiming plate 42 according to the kick-off arm 41 of this signal controlling switching device for discharge port 4, finally completes discharging process.The fermentation slurry of output will be sent to drying machine etc., to carry out follow-up feed process.
Control procedure is described the whole fermentation process process of organic waste in detail above.It should be noted that, each sensor, spice adding set 2, agitating device 5, heat abstractor, exhaust apparatus and discharging spiral conveyor 6 etc. in the utility model in related checkout gear are all the existing apparatus that can obtain from the market.The structure of these devices, operation principle, course of work etc. are all also known in those skilled in the art, thereby do not repeat herein.
Below describe by reference to the accompanying drawings preferred embodiment of the present utility model in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characterictic described in the above-mentioned specific embodiment, in reconcilable situation, can combine by any suitable mode, for fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible combinations.
In addition, between various embodiment of the present utility model, also can be combined, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.