CN114163267B - Electromagnetic induction high-temperature aerobic microorganism fermentation device - Google Patents

Abstract

The utility model relates to an electromagnetic induction high temperature aerobic microorganism fermenting installation, it includes the fermentation cylinder, be provided with electromagnetic induction heating element in the fermentation cylinder, electromagnetic induction heating element is connected with the power supply ware that is used for providing alternating current to the coil including coiling the coil that sets up at the fermentation cylinder inner wall at the both ends of coil, still is provided with the iron core in the fermentation cylinder. The application has the effect of improving the fermentation speed of the kitchen waste.

Description

Electromagnetic induction high-temperature aerobic microorganism fermentation device

Technical Field

The application relates to the technical field of composting equipment, in particular to an electromagnetic induction high-temperature aerobic microbial fermentation device.

Background

With the acceleration of urbanization and the improvement of the living standard of residents, the quantity of urban domestic garbage is rapidly increased, and kitchen garbage is used as an important component of the urban domestic garbage, and because the urban domestic garbage contains a large amount of water and organic matters, if the urban domestic garbage is treated by adopting an incineration or landfill method, on one hand, fuel or land resources are wasted, and on the other hand, soil, air and water resources are easily polluted.

At present, the domestic garbage is subjected to aerobic composting fermentation in a mainstream treatment mode, and the domestic garbage has high moisture content, so that the temperature of compost fertilizer rises slowly, and the ventilation property among materials is poor, so that the fermentation speed is low, and the efficiency is low.

Disclosure of Invention

To the not enough of prior art existence, the purpose of this application is to provide an electromagnetic induction high temperature aerobic microorganism fermenting installation, it has the effect that improves kitchen garbage fermentation speed.

The application provides a pair of electromagnetic induction high temperature aerobic microorganism fermenting installation adopts following technical scheme:

the utility model provides an electromagnetic induction high temperature aerobic microorganism fermenting installation, includes the fermentation cylinder, be provided with electromagnetic induction heating element in the fermentation cylinder, electromagnetic induction heating element is connected with the power supply ware that is used for providing alternating current to the coil including coiling the coil that sets up at the fermentation cylinder inner wall, the both ends of coil, still is provided with the iron core in the fermentation cylinder.

Through adopting above-mentioned technical scheme, the staff can pack the rubbish from cooking into the fermentation cylinder and ferment, during the fermentation, through adding alternating current in coil both ends, the iron core receives the influence of the magnetic field of change and generates heat to rubbish in the fermentation cylinder heats, thereby improved the bulk temperature of material in the fermentation cylinder, and then improved fermentation rate. The electromagnetic induction heating technology is adopted, on one hand, the heating speed is easy to control, on the other hand, the iron core is used as a heating piece, the cost is low, and the iron core can be replaced in time when being damaged. Thereby being convenient for maintenance and reducing the production cost.

Preferably, the number of the iron cores is multiple, the multiple iron cores are averagely divided into a plurality of groups, each group of the iron cores is circumferentially distributed in the fermentation tank, and the plurality of groups of the iron cores are concentrically arranged;

the height of the iron core positioned at the inner ring is smaller than that of the iron core positioned at the outer ring.

The purpose of this is to reduce the situation of inhibiting the activity of microorganisms or even killing the microorganisms due to the high heat in the middle position of the fermentation tank. The reason for causing the overhigh heat of the middle position of the fermentation tank is various, firstly, the heating effect of the materials in the fermentation tank of the heating device and the heat generated by the fermentation of the kitchen garbage are also generated, and in addition, the heat at the middle position of the fermentation tank is not easy to dissipate, so that the overhigh temperature of the middle position of the fermentation tank is caused, and the microbial activity is influenced; and through the height that reduces fermentation cylinder intermediate position iron core to reduced electromagnetic induction heating element to fermentation cylinder intermediate position heating capacity, and then made the inside temperature distribution of fermentation cylinder more even, improved the holistic fermentation speed of fermentation cylinder and made the fermentation activity everywhere of fermentation cylinder.

Preferably, a driving assembly for driving the iron core to rotate around the axis of the fermentation tank is arranged below the fermentation tank;

the driving assembly comprises a rotating pipe, a plurality of connecting pipes are uniformly distributed on the circumferential surface of the rotating pipe, each connecting pipe is connected with a plurality of iron cores which are radially arranged along the fermentation tank, the fermentation tank is penetrated out by the lower end of the rotating pipe, a first belt pulley is coaxially fixedly connected with the lower end of the rotating pipe, the driving assembly further comprises a driving motor, a second belt pulley is fixedly connected onto an output shaft of the driving motor, and a driving belt is simultaneously sleeved on the first belt pulley and the second belt pulley.

Through adopting above-mentioned technical scheme, when driving motor during operation, driving motor drives the rotating tube and rotates, and the rotating tube drives the connecting pipe and rotates, and the iron core rotates around fermentation cylinder self axis in the fermentation cylinder to the iron core can carry out the intensive heating to the rubbish from cooking in the fermentation cylinder, has improved the homogeneity of the rubbish from cooking temperature distribution in the fermentation cylinder, and the rotation of iron core can also stir the material in the fermentation cylinder, makes its abundant fermentation.

Preferably, the iron core is connected fixedly with the connecting pipe through a connecting assembly, connecting assembly includes the installation pipe of rigid coupling on the connecting pipe, and the terminal surface rigid coupling that the connecting pipe was kept away from to the installation pipe has the diving board, and the one end rigid coupling that the installation pipe was kept away from to the diving board has the fixture block, set up the card hole that holds the fixture block card and go into on the iron core.

Through adopting above-mentioned technical scheme, when the staff installed the iron core, can detain the iron core and establish on the installation pipe to make in the fixture block card goes into the card hole, thereby accomplish the installation to the iron core. When the staff need be dismantled the iron core, can use the instrument ejecting from the card hole with the fixture block to dismantle the iron core from the installation pipe, coupling assembling's setting has improved the convenience that the iron core was dismantled, and the staff can be according to the quantity adjustment iron core of the surplus rubbish in kitchen of needs processing in the fermenter, thereby adjust electromagnetic induction heating element's heating power, improved the convenience of operation.

Preferably, the iron core is hollow, a plurality of air outlet holes communicated with the inside of the iron core are formed in the side wall of the iron core, the inside of the iron core is communicated with the connecting pipe and the rotating pipe, and an air supply assembly is arranged on the rotating pipe;

the air supply assembly comprises an air supply pipe arranged in the rotating pipe in a penetrating mode, and an air source used for supplying air to the iron core is arranged at one end, far away from the rotating pipe, of the air supply pipe.

Through adopting above-mentioned technical scheme, when the air supply during operation, the air pump is gone into in the fermentation cylinder with the air supply to supply the oxygen of the interior consumption of fermentation cylinder, and then make the microorganism in the fermentation cylinder be in aerobic respiration state, thereby accelerated going on of fermentation reaction.

Preferably, still be provided with a mixing bin on the air supply pipe, the last intercommunication of mixing bin has the moisturizing subassembly, the moisturizing subassembly include with mix the moisturizing pipe that the bin communicates each other, the other end of moisturizing pipe is provided with a water tank, is provided with water mist generator in the water tank, still is provided with on the water tank lateral wall to be used for sending into the water mist that water mist generator produced into moisturizing pipe air supply fan.

Through adopting above-mentioned technical scheme, the moisturizing in to the fermenter that moisturizing device's setting can be convenient to adjust the interior water content of fermenter, and then adjust fermentation speed.

Preferably, the mixing bin is rotatably connected with an even mixing impeller for uniformly mixing gas and water mist, the inner wall of the mixing bin is fixedly connected with a support frame, and the even mixing impeller is rotatably connected with the support frame.

Through adopting above-mentioned technical scheme, when the air current of moisturizing pipe and the water smoke entering of moisturizing pipe all mixed the storehouse, the blade on the impeller is all mixed in the air current promotion, is connected through the rotation of pivot and support frame, and then all mixes the axis rotation of impeller revolute axle. Through the rotation of the uniform mixing impeller, the air flow in the mixing bin is disturbed, so that the gas conveyed by the air supply pipe and the water mist conveyed by the water supply pipe are uniformly mixed.

Preferably, the mixing impeller comprises an installation shaft penetrating through the support frame, a first installation ring and a second installation ring are coaxially sleeved on the installation shaft, a blade is arranged between the first installation ring and the second installation ring, one surface of the blade facing the rotating shaft is rotatably connected with the rotating shaft, and two sides of the blade are respectively hinged with the first installation ring and the second installation ring;

the terminal surface rigid coupling that the second collar deviates from the support frame has a shrouding, a coaxial accommodation hole of having seted up in installation axle center is provided with the connecting rod in the accommodation hole, and the one end and the shrouding of connecting rod rotate to be connected, and the other end is worn out and is mixed the storehouse and slide with mixing the storehouse and be connected.

Preferably, the inner wall of the mixing bin is provided with a friction ring, and when the second mounting ring slides to a position far away from the support frame, the friction ring is abutted against the second mounting ring.

Through adopting above-mentioned technical scheme, when need not be when the inside moisturizing of fermenter, the staff can close the moisturizing subassembly, then the connecting rod will slide, control first collar and second collar and keep away from each other, first collar and second collar are when keeping away from each other, rotate with opposite direction, thereby make the direction rotation around location axle of blade, the blade place plane rotates to the axial direction parallel with the pivot, thereby the windage has been reduced, all mix the impeller and then stall, thereby improve the mobility that the dun stayed, the smooth supplementary air in to the fermenter of tonifying qi subassembly.

Preferably, a protection tube is arranged at the air outlet of the iron core, and an opening of the protection tube is arranged in a downward inclination mode.

Through adopting above-mentioned technical scheme, when the air feed subassembly is out of work, the protection tube is established at the effect under opening of gravity downwards, work as the air feed subassembly, and when drive assembly drove the iron core and rotates, the protection tube is under gaseous support and iron core pivoted centrifugal action drive, the inclination grow of protection tube, thereby can blow the air to bigger within range in the fermentation cylinder, thereby carry out the tonifying qi operation to each position in the fermentation cylinder, the efficiency of the tonifying oxygen in air feed subassembly to the fermentation cylinder has been improved, when the air feed subassembly does not use, the protection tube is turn down under the action of gravity, and seal the venthole, it gets into inside the iron core to have reduced the foreign matter, the stability of iron core work has been improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the kitchen garbage is heated by the electromagnetic induction heating assembly, so that the fermentation temperature of materials in the fermentation tank is increased, and the fermentation speed is accelerated. The electromagnetic induction heating technology is adopted, on one hand, the heating speed is easy to control, on the other hand, the iron core is used as a heating part, the cost is low, and the iron core can be replaced in time when damaged. Thereby being convenient for maintenance and reducing the production cost.

2. The air supplement component and the water supplement component can respectively adjust the oxygen content and the water content in the fermentation tank, so that the fermentation environment is further adjusted, and the fermentation rate is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of an electromagnetic induction high-temperature aerobic microbial fermentation apparatus according to an embodiment of the present application;

FIG. 2 is a schematic view of the internal structure of a fermenter;

FIG. 3 is a schematic view of the connection between the core and the driving assembly;

FIG. 4 is an exploded view of a connector assembly;

FIG. 5 is a schematic diagram showing the internal structure of the mixing chamber;

FIG. 6 is a cross-sectional view of a mixing impeller;

fig. 7 is a schematic structural view of the mixing impeller in an operating state.

In the figure, 1, a fermentation tank; 11. a feed inlet; 12. closing the cover; 2. a coil; 21. an iron core; 211. a clamping hole; 212. an air outlet; 213. protecting the tube; 3. a drive assembly; 31. rotating the tube; 32. a connecting pipe; 33. a first pulley; 34. a drive motor; 35. a second pulley; 36. a drive belt; 4. a connecting assembly; 41. installing a pipe; 42. a spring plate; 43. a clamping block; 5. a gas supply assembly; 51. a gas source; 52. a gas supply pipe; 6. a water replenishing assembly; 61. a water tank; 62. an air supply fan; 63. a water replenishing pipe; 7. a mixing bin; 70. a rotating shaft; 71. a support frame; 72. a mixing impeller; 73. a first mounting ring; 74. a second mounting ring; 75. a blade; 76. positioning the shaft; 77. closing the plate; 78. a connecting rod; 79. a friction ring; 8. an inner backup plate; 81. an outer backup plate; 82. and (5) fixing the plate.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1, for this application discloses an electromagnetic induction high temperature aerobic microbial fermentation device, including fermentation cylinder 1, feed inlet 11 has been seted up to fermentation cylinder 1's top, and feed inlet 11 department articulates there is a closed cover 12, and the staff can fill kitchen garbage in to fermentation cylinder 1 through feed inlet 11 additional, then closes closed cover 12 lid of feed inlet 11 department to kitchen garbage can ferment in fermentation cylinder 1. The fermentation tank 1 is also provided with an exhaust pipe.

As shown in fig. 1 or fig. 2, an electromagnetic induction heating assembly for heating kitchen waste in the fermentation tank 1 is arranged in the fermentation tank 1, the electromagnetic induction heating assembly comprises a coil 2 coiled on the inner wall of the fermentation tank 1, two ends of the coil 2 are connected with a power supply for supplying alternating current to the coil 2, and the power supply can be an alternating current generator, can also be connected to a city power grid, or can be other devices capable of supplying alternating current; the further power supply may also include a transformer and a frequency converter. The power supply is well known in the art and will not be described in detail herein. The fermentation tank 1 is further provided with several iron cores 21. When the coil 2 is supplied with an alternating current, the iron core 21 is affected by the changing magnetic field to generate heat, and the kitchen waste in the fermentation tank 1 is heated.

As shown in fig. 2, a driving assembly 3 for driving the plurality of iron cores 21 to rotate is further disposed in the fermentation tank 1, the driving assembly 3 includes a rotating tube 31 coaxially disposed on the bottom wall of the fermentation tank 1, the upper end of the rotating tube 31 even has a plurality of connecting tubes 32, and the plurality of connecting tubes 32 are radially fixed on the circumferential surface of the rotating tube 31 along the radial direction of the fermentation tank 1; the lower end of the rotating pipe 31 penetrates out of the bottom wall of the fermentation tank 1, and the rotating pipe 31 is rotatably connected with the fermentation tank 1. A first belt pulley 33 is coaxially and fixedly connected with the lower end of the rotating pipe 31, the driving assembly 3 further comprises a driving motor 34, and a second belt pulley 35 is coaxially and fixedly connected with an output shaft of the driving motor 34; a driving belt 36 is simultaneously sleeved on the first belt pulley 33 and the second belt pulley 35. The connecting pipe 32 is further provided with a plurality of connecting assemblies 4 along the length direction of the connecting pipe 32, and the iron core 21 is fixed on the connecting pipe 32 through the connecting assemblies 4.

When driving motor 34 during operation, driving motor 34 drives the rotating tube 31 and rotates, and the rotating tube 31 drives the connecting pipe 32 and rotates, and iron core 21 rotates around fermentation cylinder 1 self axis in fermentation cylinder 1 to iron core 21 can carry out abundant heating to the rubbish from cooking in the fermentation cylinder 1, has improved the homogeneity of rubbish from cooking temperature distribution in the fermentation cylinder 1, and iron core 21's rotation can also stir the material in the fermentation cylinder 1, makes its abundant fermentation.

As shown in fig. 3 and 4, the connecting assembly 4 includes a mounting tube 41 fixed on the connecting tube 32, an axis of the mounting tube 41 is vertically disposed, two elastic plates 42 are fixed on a top end of the mounting tube 41, the two elastic plates 42 are respectively located on two sides of the axis of the mounting tube 41, and a latch 43 is fixed on a surface of the elastic plate 42 away from the other elastic plate 42. The iron core 21 is hollow, and the top end of the iron core 21 is closed. The side wall of the iron core 21 is provided with a clamping hole 211 for accommodating the clamping block 43, and the clamping hole 211 penetrates the inside and the outside of the iron core 21. When the worker installs the iron core 21, the iron core 21 may be buckled on the installation tube 41, and the latch 43 may be snapped into the latch hole 211, thereby completing the installation of the iron core 21. When the staff need be dismantled iron core 21, can use the instrument ejecting in follow card hole 211 with fixture block 43 to dismantle iron core 21 from installation pipe 41, coupling assembling 4's setting has improved the convenience that iron core 21 was dismantled, and the staff can be according to the quantity adjustment iron core 21's of the surplus rubbish in kitchen that needs to be handled quantity in the fermentation cylinder 1 quantity, thereby adjust electromagnetic induction heating assembly's heating power, improved the convenience of operation.

Be provided with a plurality of coupling assembling 4 on every connecting pipe 32, be provided with 3 on every connecting pipe 32 in this application coupling assembling 4. So that several cores 21 are divided into 3 groups, each group of cores 21 being arranged circumferentially around the axis of the fermentation tank 1. A plurality of iron cores 21 divide into 3 circles and arrange in fermentation cylinder 1, not only can improve heating efficiency, can also improve the homogeneity to fermentation cylinder 1 each department kitchen garbage heating. The height of the iron core 21 at the inner circle is less than that of the iron core 21 at the outer circle, so that the purpose of the arrangement is to reduce the situation of inhibiting the activity of microorganisms and even killing the microorganisms caused by the overhigh heat at the middle position of the fermentation tank 1. The reason for causing the overhigh heat of the middle position of the fermentation tank 1 is various, firstly, the heating effect of the materials in the fermentation tank 1 of the heating device and the heat generated by the fermentation of the kitchen garbage are also generated, and in addition, the heat of the middle position of the fermentation tank 1 is not easy to dissipate, so that the overhigh temperature of the middle position of the fermentation tank 1 is caused, and the microbial activity is influenced; and through reducing the height of fermentation cylinder 1 intermediate position iron core 21 to reduced electromagnetic induction heating element to fermentation cylinder 1 intermediate position heating capacity, and then made the inside temperature distribution of fermentation cylinder 1 more even, improved the holistic fermentation speed of fermentation cylinder 1 and made fermentation activity everywhere of fermentation cylinder 1.

With the progress of fermentation, oxygen in the fermentation tank 1 is gradually consumed, and because the fermentation is in a high-temperature environment, water in the fermentation tank 1 is quickly lost, so that in the high-temperature aerobic fermentation process, oxygen and water need to be timely supplemented into the fermentation tank 1. The electromagnetic induction high-temperature aerobic fermentation device also comprises an air supply component 5 and a water supplementing component 6.

As shown in fig. 2, the air supply assembly 5 includes an air supply 51, the air supply 51 may be an air pump, a blower, etc., an air supply pipe 52 is connected to the air supply 51, and the other end of the air supply pipe 52 is inserted into the rotating pipe 31 and is sealed with the rotating pipe 31. The inside cavity of iron core 21 sets up to the top of iron core 21 is for closing the mouth setting, and the bottom is the opening setting. The wall of the connecting pipe 32 is positioned at the inner side of the mounting pipe 41 and is coaxially provided with a through hole communicated with the iron core 21, so that the iron core 21, the connecting pipe 32 and the rotating pipe 31 are sequentially communicated. A plurality of air outlet holes 212 are formed in the side wall of the iron core 21, and the air outlet holes 212 are uniformly distributed on the iron core 21 along the length direction of the iron core 21. When the gas source 51 works, the gas source 51 pumps air into the fermentation tank 1, so as to supplement oxygen consumed in the fermentation tank 1, and further enable microorganisms in the fermentation tank 1 to be in an aerobic respiration state, thereby accelerating the fermentation reaction.

As shown in fig. 3 and 4, the air outlet 212 of the air supply pipe 52 is located on one side of the air supply pipe 52 away from the axis of the fermentation tank 1, a protection pipe 213 is connected above the air outlet 212 of the iron core 21, the protection pipe 213 is a flexible pipe, when the air supply assembly 5 does not work, the opening of the protection pipe 213 is downward hung under the action of gravity, when the air supply assembly 5 works and the driving assembly 3 drives the iron core 21 to rotate, the protection pipe 213 is driven by the centrifugal action of the air support and the rotation of the iron core 21, the inclination angle of the protection pipe 213 is increased, so that air can be blown into the fermentation tank 1 in a larger range, so as to perform air supply operation to each position in the fermentation tank 1, improve the efficiency of the air supply assembly 5 for supplying oxygen into the fermentation tank 1, when the air supply assembly 5 is not used, the protection pipe 213 bends downward under the action of gravity, and seals the air outlet 212, thereby reducing the entry of foreign matters into the iron core 21, the stability of the operation of the iron core 21 is improved.

As shown in fig. 2, the water replenishing assembly 6 includes a water tank 61, a water mist generator is disposed in the water tank 61, the water mist generator may be an electric heating rod or an ultrasonic transducer or other device capable of generating water mist, a water replenishing pipe 63 is connected to a side wall of the water tank 61, an air supply fan 62 is connected to a side wall of the water tank 61 away from the water replenishing pipe 63, and the water mist is supplied into the water replenishing pipe 63 by an air flow blown by the air supply fan 62. The other end of the water supply pipe 63 can be directly connected with the air supply pipe 52, or can be mixed with the air of the air supply pipe through a mixing bin 7 and then enters the rotating pipe 31.

As shown in FIGS. 5 and 6, the mixing chamber 7 is provided on the air supply pipe, and the air blown from the air supply pipe is fully mixed with the air blown from the water supply pipe 63 in the mixing chamber 7 and then enters the fermentation tank 1. A support frame 71 is fixedly connected to the inner wall of the mixing bin 7, a rotating shaft 70 is rotatably connected to the support frame 71, an even mixing impeller 72 is installed on the rotating shaft 70, the even mixing impeller 72 comprises a first mounting ring 73 and a second mounting ring 74 which are coaxially sleeved on the rotating shaft 70, the second mounting ring 74 is located on one side, away from the support frame 71, of the first mounting ring 73, a blade 75 is arranged between the first mounting ring 73 and the second mounting ring 74, a positioning shaft 76 is fixedly connected to one end, facing the rotating shaft 70, of the blade 75, the axis of the positioning shaft 76 is perpendicular to the axis of the rotating shaft 70, the positioning shaft 76 penetrates through the circumferential surface of the rotating shaft 70 and is rotatably connected with the rotating shaft 70, two sides of the blade 75 are respectively hinged to the first mounting ring 73 and the second mounting ring 74, and the rotating axis of the intersection point of the blade 75 is parallel to the axis of the positioning shaft 76. A sealing plate 77 is fixed to a surface of the second mounting ring 74 facing away from the supporting frame 71. The rotating shaft 70 is a hollow tube, and a connecting rod 78 for controlling the second mounting ring 74 to slide along the axial direction of the rotating shaft 70 is arranged in the rotating shaft 70 in a penetrating manner. One end of the connecting rod 78 is rotatably connected with the closing plate 77, and the other end extends out of the mixing bin 7 and is connected with the side wall of the mixing bin 7 in a sliding manner.

Specifically, a hole is formed in the side wall of the mixing bin 7, the length direction of the hole is parallel to the axial direction of the rotating shaft 70, and the connecting rod 78 can slide in the hole along the length direction of the hole. The inside and outside both sides of a strip hole are provided with interior backup plate 8 and outer backup plate 81 respectively, and interior backup plate 8 pastes with the inner wall that mixes storehouse 7, and outer backup plate 81 pastes with the outer wall that mixes storehouse 7, and interior backup plate 8, outer backup plate 81 all with connecting rod 78 rigid coupling. The setting of interior backup plate 8 and outer backup plate 81 has improved the stability that connecting rod 78 slided on the one hand, and backup plate 8 and outer backup plate 81 can carry out the shutoff to the strip hole in the other hand, and then reduce the condition that gas and water smoke revealed from the strip hole. The outer side wall of the mixing bin 7 is further provided with a fixing plate 82, a bolt is arranged on the fixing plate 82 in a penetrating mode, the connecting rod 78 is penetrated through by the bolt, and a nut is matched with the bolt in a threaded mode, so that the position of the connecting rod 78 is fixed.

As shown in fig. 6 and 7, when the air flow of the air supply pipe and the water mist of the water supply pipe 63 enter the mixing chamber, the air flow pushes the blades 75 of the mixing impeller 72, and the mixing impeller 72 rotates around the axis of the rotating shaft 70 through the rotating connection between the rotating shaft 70 and the supporting frame 71. Through the rotation of the even mixing impeller 72, the airflow in the mixing bin 7 is disturbed, so that the gas conveyed by the air supply pipe and the water mist conveyed by the water supply pipe 63 are uniformly mixed. So as to be convenient for supplying air and supplementing water into the fermentation tank 1, thereby adjusting the oxygen content and the water content in the fermentation tank 1 and further adjusting the fermentation speed. And when need not be to the inside moisturizing of fermentation cylinder 1, the staff can close moisturizing subassembly 6, then connecting rod 78 will slide, control first collar 73 and second collar 74 and keep away from each other, first collar 73 and second collar 74 when keeping away from each other, rotate with opposite direction, thereby make the direction of blade 75 around location axle 76 axle rotate, blade 75 place plane rotates to the axial direction parallel with pivot 70, thereby the windage has been reduced, all mix impeller 72 and then stall, the rotation of blade 75, the flow of air current has been made things convenient for, make things convenient for the moisturizing subassembly smoothly to the interior supplementary air of fermentation cylinder 1.

Air current and water smoke are sent into iron core 21 with air supplement subassembly and moisturizing subassembly 6 respectively after, are heated by iron core 21, then discharge from venthole 212, through air and water smoke after the heating, further increase the heating scope of iron core 21 and the homogeneity of heating to fermentation efficiency has been improved.

Still be provided with a friction ring 79 on the inner wall of mixing bin 7, friction ring 79 is located two mounting rings on the ground and deviates from one side of first mounting ring 73, friction ring 79 and the inner wall rigid coupling of mixing bin 7, when blade 75 rotated to blade 75 place plane and pivot 70 axis parallel, second mounting ring 74 was touched on friction ring 79 by connecting rod 78 top, thereby pass through the frictional force between friction ring 79 and the second mounting ring 74, thereby it is fixed to be mixed impeller 72, the stability of mixed impeller 72 when not using has been improved.

The implementation principle of the embodiment is as follows: when the staff uses the electromagnetic induction high temperature aerobic microorganism fermenting installation to ferment kitchen garbage, the changing magnetic field that coil 2 that iron core 21 received produced, and then generates heat to kitchen garbage in the fermentation cylinder 1 heats, makes kitchen garbage ferment under higher temperature. Drive assembly 3 drives iron core 21 and rotates, makes iron core 21 more even to the heating effect of fermentation cylinder 1 each department on the one hand, and on the other hand pivoted iron core 21 still has the effect of stirring to the rubbish from cooking to make the rubbish from cooking fermented more even. Along with the consumption of oxygen and moisture when fermenting under the high temperature environment, tonifying qi subassembly and moisturizing subassembly 6 begin work, air supply 51 passes through the moisturizing pipe with the air and pumps in the fermentation cylinder 1, air supply fan 62 sends into fermentation cylinder 1 with water smoke, water smoke and air are all mixed in mixing storehouse 7, through the vortex of all mixing impeller 72 to air and water smoke, thereby make water smoke and air can be more even mix together, behind water smoke and the air mixing, get into in the connecting pipe 32, and spout from venthole 212 on the iron core 21. The oxygen and moisture in the oxygen and the fermentation cylinder 1 are complemented to spun water smoke and air on the one hand to can ensure the stable progress of aerobic fermentation, and on the other hand, water smoke and air are heated by the iron core 21 when passing through the iron core 21, and along with air and water smoke are spun from the protection pipe 213, air and water smoke can heat the kitchen garbage in a wider range, thereby enlarging the heating range of the iron core 21 and enabling the temperature distribution in the fermentation cylinder 1 to be more uniform.

The embodiments of the present invention are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (5)

1. The utility model provides an electromagnetic induction high temperature aerobic microorganism fermenting installation, includes fermentation cylinder (1), its characterized in that: an electromagnetic induction heating assembly is arranged in the fermentation tank (1), the electromagnetic induction heating assembly comprises a coil (2) which is coiled on the inner wall of the fermentation tank (1), two ends of the coil (2) are connected with a power supply for providing alternating current for the coil (2), and an iron core (21) is also arranged in the fermentation tank (1);

the iron core (21) is arranged in a hollow mode, a plurality of air outlet holes (212) communicated with the interior of the iron core (21) are formed in the side wall of the iron core (21), the interior of the iron core (21) is communicated with the connecting pipe (32) and the rotating pipe (31), and an air supply assembly (5) is arranged on the rotating pipe (31);

the air supply assembly (5) comprises an air supply pipe (52) penetrating through the rotating pipe (31), and one end, far away from the rotating pipe (31), of the air supply pipe (52) is provided with an air source (51);

the air supply pipe (52) is further provided with a mixing bin (7), the mixing bin (7) is communicated with a water supplementing assembly (6), the water supplementing assembly (6) comprises a water supplementing pipe (63) communicated with the mixing bin (7), the other end of the water supplementing pipe (63) is provided with a water tank (61), a water mist generator is arranged in the water tank (61), and an air supply fan (62) for sending water mist generated by the water mist generator into the water supplementing pipe (63) is further arranged on the side wall of the water tank (61);

a uniform mixing impeller (72) for uniformly mixing gas and water mist is rotationally connected in the mixing bin (7), a support frame (71) is fixedly connected to the inner wall of the mixing bin (7), and the uniform mixing impeller (72) is rotationally connected with the support frame (71);

the uniform mixing impeller (72) comprises a mounting shaft penetrating through the support frame (71), a first mounting ring (73) and a second mounting ring (74) are coaxially sleeved on the mounting shaft, a blade (75) is arranged between the first mounting ring (73) and the second mounting ring (74), one surface, facing the rotating shaft (70), of the blade (75) is rotatably connected with the rotating shaft (70), and two sides of the blade (75) are respectively hinged with the first mounting ring (73) and the second mounting ring (74);

a sealing plate (77) is fixedly connected to the end face, away from the support frame (71), of the second mounting ring (74), a containing hole is coaxially formed in the center of the mounting shaft, a connecting rod (78) is arranged in the containing hole, one end of the connecting rod (78) is rotatably connected with the sealing plate (77), and the other end of the connecting rod penetrates through the mixing bin (7) and is connected with the mixing bin (7) in a sliding mode;

the fermentation tank is characterized in that a plurality of iron cores (21) are arranged, the iron cores (21) are averagely divided into a plurality of groups, each group of iron cores (21) is circumferentially distributed in the fermentation tank (1), and the plurality of groups of iron cores (21) are concentrically arranged;

the height of the iron core (21) positioned at the inner ring is smaller than that of the iron core (21) positioned at the outer ring.

2. The apparatus of claim 1, wherein the apparatus comprises: a driving assembly (3) for driving an iron core (21) to rotate around the axis of the fermentation tank (1) is arranged below the fermentation tank (1);

drive assembly (3) are including rotating tube (31), the global evenly distributed of rotating tube (31) has a plurality of connecting pipes (32), every connecting pipe (32) are connected with a plurality of iron cores (21) along fermentation cylinder (1) radial setting, and fermentation cylinder (1) and coaxial rigid coupling are worn out to the lower extreme of rotating tube (31) and first belt pulley (33) have, and drive assembly (3) still include driving motor (34), and the rigid coupling has a second belt pulley (35) on the output shaft of driving motor (34), and the cover is equipped with a driving belt (36) simultaneously on first belt pulley (33) and second belt pulley (35).

3. The apparatus of claim 2, wherein the apparatus comprises: iron core (21) are connected fixedly through a connecting subassembly (4) with connecting pipe (32), coupling assembling (4) include installation pipe (41) of rigid coupling on connecting pipe (32), and the terminal surface rigid coupling that connecting pipe (32) were kept away from in installation pipe (41) has springboard (42), and the one end rigid coupling that installation pipe (41) were kept away from in springboard (42) has fixture block (43), set up card hole (211) that hold fixture block (43) card and go into on iron core (21).

4. The apparatus of claim 1, wherein the apparatus comprises: the inner wall of the mixing bin (7) is provided with a friction ring (79), and when the second mounting ring (74) slides to a position far away from the support frame (71), the friction ring (79) is abutted against the second mounting ring (74).

5. The apparatus of claim 1, wherein the apparatus comprises: a protection pipe (213) is arranged at the air outlet (212) of the iron core (21), and an opening of the protection pipe (213) is arranged in a downward inclination mode.

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