CN114904896B - Energy-saving and environment-friendly biodegradable garbage treatment method - Google Patents

Abstract

The invention relates to the technical field of garbage degradation, in particular to an energy-saving and environment-friendly biodegradable garbage treatment method. The method comprises the steps that firstly, organic garbage enters a degradation mechanism, and the organic garbage entering the degradation mechanism firstly enters an anaerobic chamber positioned at the inner side; step two, under the action of centrifugal force, enabling air in the anaerobic chamber to flow outwards; step three, microorganisms in the anaerobic chamber in an anaerobic environment perform anaerobic reaction with the organic garbage through metabolism; and step four, continuing to carry microorganisms into an oxidation cavity containing oxygen by the organic garbage subjected to anaerobic reaction under the action of centrifugal force, and carrying out oxidative decomposition on the organic garbage through metabolism. According to the invention, degradation in two environments of anaerobic reaction and oxidative decomposition is realized in the process of efficiently mixing microorganisms with organic garbage, so that the problem that the aerobic environment cannot be utilized after an anaerobic space is manufactured in the aerobic environment is solved.

Description

Energy-saving and environment-friendly biodegradable garbage treatment method

Technical Field

The invention relates to the technical field of garbage degradation, in particular to an energy-saving and environment-friendly biodegradable garbage treatment method.

Background

Biodegradation is an environmental sanitation term, also called garbage digestion, and refers to the process that under the metabolism of microorganisms, organic matters in garbage are destroyed or mineralized, so that the garbage is stabilized and harmless; anaerobic degradation (biological reduction treatment) in which reduction reaction is performed in the absence of air and oxidative degradation (biological oxidation treatment) in the presence of air are classified into two groups;

the biodegradation is mainly applied to organic garbage, an anaerobic environment and an aerobic environment are often needed to be provided in the prior art, but the two environments are not related, particularly, oxygen which can not escape from the aerobic environment can not be utilized after an anaerobic space is manufactured in the aerobic environment, so that the energy-saving and environment-friendly biodegradation garbage treatment method is needed to be provided.

Disclosure of Invention

The invention aims to provide an energy-saving and environment-friendly biodegradable garbage treatment method for solving the problems in the background technology.

In order to achieve the above purpose, the energy-saving and environment-friendly biodegradable garbage treatment method comprises the following steps: step one, organic garbage enters a degradation mechanism, wherein an anaerobic chamber and an oxidation chamber are arranged in the degradation mechanism, and the organic garbage entering the degradation mechanism firstly enters the anaerobic chamber positioned at the inner side;

step two, under the action of centrifugal force, enabling air in the anaerobic chamber to flow outwards so as to form an anaerobic environment in the anaerobic chamber;

step three, microorganisms in the anaerobic chamber in an anaerobic environment perform anaerobic reaction with the organic garbage through metabolism;

step four, continuously carrying microorganisms into an oxidation cavity containing oxygen by the organic garbage subjected to anaerobic reaction under the action of centrifugal force, continuously metabolizing the microorganisms, and carrying out oxidative decomposition on the organic garbage through metabolism;

the degradation mechanism comprises an outer tank body with an oxidation chamber inside, an inner tank body with an anaerobic chamber is arranged in the outer tank body, a biological column body is axially arranged at the center of a circle in the inner tank body, microorganism particles are filled in the biological column body, an overflow groove is formed in the periphery of the inner tank body, a sealing component capable of being separated from the overflow groove is arranged outside the inner tank body, the overflow groove is sealed through the sealing component, and the sealing component is separated from the overflow groove under the action of centrifugal force generated by rotation of the inner tank body.

As a further improvement of the technical scheme, the two sides of the inner tank body are provided with the transfer pipes which are rotationally connected with the outer tank body upwards by the round mandrel, one side of each transfer pipe is provided with an opening so as to feed materials into the anaerobic chamber through the opening, the other side of each transfer pipe is provided with an outer cover, the outer covers are fixedly connected with the outer wall of the outer tank body, the outer covers are provided with driving motors, and the output shafts of the driving motors penetrate through the outer covers and are fixedly connected with the transfer pipes inside the outer covers.

As the further improvement of this technical scheme, seal assembly includes the shrouding that seals the overflow launder, the top both sides fixedly connected with traveller of shrouding, be located the gliding cavity of traveller on the outer wall of inner tank body both sides of overflow launder, be equipped with the link plate outward the traveller, the link plate is in the cavity internalization, just be provided with the spring between link plate and the cavity inner wall, the link plate receives the effect of spring to hinder the traveller to slide.

As a further improvement of the technical scheme, a feeding mechanism is arranged on the outer side of the transfer pipe and provided with an opening, the feeding mechanism comprises a transmission pipe body, a feeding hopper is arranged at the top of the transmission pipe body, a rotating shaft is arranged in the center axis of the transmission pipe body, a feeding motor is arranged at the opening end of the rotating shaft, which is far away from the transfer pipe, and is arranged on the transmission pipe body and used for driving the rotating shaft to rotate, and a spiral plate is arranged outside the rotating shaft.

As a further improvement of the technical solution, there is a difference in elastic limit between the two springs, and the spool is in rotational connection with the closure plate.

As a further improvement of the technical scheme, the sliding column is provided with an oxygen separation channel at one side far away from the sealing plate, and the extending channel arranged at the bottom of the oxygen separation channel penetrates through the sliding column, so that oxygen is guided by the oxygen separation channel and the extending channel of the oxygen separation channel in the centrifugal process.

As a further improvement of the technical scheme, a cutting part for cutting the organic garbage is fixed in the inner tank body.

As the further improvement of this technical scheme, cutting portion is provided with the multiunit along the centre of a circle axial of the inner tank body, is annular array in every group and is provided with a plurality of cutting portions, wherein:

the cutting part is a short plate-shaped cutter body.

As a further improvement of the present technical solution, the anaerobic chamber inner cutting portion is provided with a plurality of, and a plurality of cutting portions are annular array setting, just the cutting portion is close to the one end that has the opening transfer pipe and outwards buckles, and the other end is to inboard slope, wherein: the cutting part is a long plate-shaped cutter body.

As a further improvement of the technical scheme, side cutters are obliquely arranged on two sides of the cutting part, and the cutting surfaces of the cutting part are increased through the side cutters.

Compared with the prior art, the invention has the beneficial effects that:

1. in the energy-saving and environment-friendly biodegradable garbage treatment method, degradation under two environments of anaerobic reaction and oxidative decomposition is realized in the process of mixing microorganisms with organic garbage, so that the degradation efficiency of the organic garbage is improved, the problem that the aerobic environment cannot be utilized after an anaerobic space is manufactured in an aerobic environment is solved, in addition, in the process of carrying out anaerobic reaction in an anaerobic chamber, a small part of oxygen which is not centrifuged out can cause the microorganisms to carry out oxidative decomposition on the organic garbage, in the process, the oxygen in the anaerobic chamber is further consumed, so that the quality of the anaerobic reaction is ensured, the oxygen content in an oxidation chamber positioned on the outer side after centrifugation is sufficient, and the quality of the oxidative decomposition can be improved under the influence of no anaerobic reaction.

2. In the energy-saving environment-friendly biodegradable garbage treatment method, the springs have different blocking capacities, so that the sealing plates can incline to guide liquid, and on the basis, the drainage grooves are formed in the sides of the sealing plates, which are positioned on the overflow grooves, of the sealing plates, so that the liquid guiding capacity of the sealing plates is improved by means of the drainage grooves.

3. In the energy-saving and environment-friendly biodegradable garbage treatment method, organic garbage can smoothly enter the anaerobic cavity under the guiding action of the inclined cutting part, and the cutting part can cut the organic garbage under the action of centrifugal force.

4. In the energy-saving and environment-friendly biodegradable garbage treatment method, the partition board is utilized to cut the organic garbage secondarily, so that the organic garbage entering the ventilation cavity is crushed and smaller, the organic garbage is discharged through the discharge guide cover, the separated sealing plate is in an inclined state, and the air flow can be driven to flow rapidly under the condition that the sealing plate rotates, so that a power source for sucking oxygen is provided for the ventilation groove.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a degradation mechanism according to the present invention;

FIG. 3 is a schematic view of a feeding mechanism according to the present invention;

FIG. 4 is a schematic diagram of a degradation mechanism according to the present invention;

FIG. 5 is a schematic view of a cutting portion with side knives according to the present invention;

FIG. 6 is a schematic view of a seal assembly according to the present invention;

FIG. 7 is a schematic side view of a degradation mechanism according to the present invention;

FIG. 8 is a schematic side view of a strut in accordance with the present invention;

FIG. 9 is a schematic view of a spacer structure according to the present invention;

FIG. 10 is a schematic view of a cutting portion according to a second embodiment of the present invention;

FIG. 11 is a schematic diagram of a second embodiment of a spacer structure according to the present invention;

fig. 12 is a schematic view of the inner cross-section of the outer tank of the present invention.

The meaning of each reference sign in the figure is:

100. a degradation mechanism;

110. an outer can; 111. a partition plate; 111A, a ventilation chamber; 111B, an oxidation chamber; 112. heating pipes; 110A, a ventilation slot; 113. a discharge guide cover;

120. an inner tank; 121. a transfer tube; 122. a cutting section; 1221. a side cutter; 120A, anaerobic chamber; 120B, overflow grooves; 130. A biological column;

140. a seal assembly; 141. a sealing plate; 141A, drainage grooves; 142. a spool; 142A, oxygen release channel; 1421. a flange; 143. A spring; 144. a ring plate;

150. a driving motor;

160. an outer cover;

200. a feed mechanism;

210. a transmission pipe body; 220. a feed hopper; 230. a feed motor; 240. a rotating shaft; 250. a spiral plate.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1, the invention provides an energy-saving and environment-friendly biodegradable garbage treatment method, which comprises the following steps:

step one, organic garbage enters a degradation mechanism 100, two chambers, namely an anaerobic chamber 120A and an oxidation chamber 111B, are arranged in the degradation mechanism 100, and the organic garbage firstly enters the anaerobic chamber 120A positioned at the inner side;

step two, the oxygen in the anaerobic chamber 120A flows outwards under the action of the centrifugal force (because the air in the anaerobic chamber 120A flows outwards under the action of the centrifugal force, and the oxygen is contained in the air, the oxygen is just the main working environment of the invention, so that only the oxygen is used for illustration), so as to form an anaerobic environment in the anaerobic chamber 120A;

step three, microorganisms in the anaerobic chamber 120A perform anaerobic reaction with the organic garbage under the anaerobic environment through metabolism;

step four, continuing to carry microorganisms into the oxidation chamber 111B under the action of centrifugal force, wherein the oxidation chamber 111B is an aerobic environment, so that the microorganisms continue to metabolize after the organic garbage carries the microorganisms into the oxidation chamber 111B, but the metabolized microorganisms oxidize and decompose the organic garbage;

the effect of centrifugal force in the whole process enables microorganisms to be efficiently mixed with organic garbage, and organic garbage carries microorganisms to be converted from anaerobic to aerobic under the condition of being regulated on the basis of centrifugal force, namely, degradation under two environments of anaerobic reaction and oxidative decomposition is realized in the process of efficiently mixing the microorganisms with the organic garbage, so that the degradation efficiency of the organic garbage is improved, the problem that the aerobic environment cannot be utilized after an anaerobic space is manufactured in the aerobic environment is solved, in addition, in the process of carrying out anaerobic reaction in the anaerobic chamber 120A, a small part of oxygen which is not centrifuged out can enable the microorganisms to carry out oxidative decomposition on the organic garbage, in the process, oxygen in the anaerobic chamber 120A is further consumed to ensure the quality of the anaerobic reaction, the oxygen content in the oxidative decomposition chamber 111B at the outer side after centrifugation is sufficient, and the quality of oxidative decomposition can be improved under the influence of no anaerobic reaction.

Figures 2-5 and 7 show a first embodiment of the invention,

in fig. 3, the degradation mechanism 100 includes an outer tank 110 and an inner tank 120 disposed in the outer tank 110, an oxidation chamber 111B is disposed in the outer tank 110, an anaerobic chamber 120A is disposed in the inner tank 120, a bio-column 130 is disposed in the center axis of the inner tank 120, microorganism particles (here, the microorganism particles refer to carriers to which microorganisms are attached or cultured, such as water, soil, etc.) are filled in the bio-column 130, an elongated overflow groove 120B is opened at the periphery of the inner tank 120 in fig. 5, and then a sealing assembly 140 capable of separating from the overflow groove 120B is disposed outside the inner tank 120, the overflow groove 120B is sealed by the sealing assembly 140, and the sealing assembly 140 is separated from the overflow groove 120B under the action of centrifugal force.

It should be noted that, as shown in fig. 5, the inner tank 120 is rotationally connected with the outer tank 110, two sides of the inner tank 120 are located on the round mandrel and are provided with a transfer tube 121 rotationally connected with the outer tank 110, wherein the transfer tube 121 on one side is provided with an opening to complete the feeding in the anaerobic chamber 120A through the opening, the transfer tube 121 on the other side is provided with an outer cover 160, the outer cover 160 is fixedly connected with the outer wall of the outer tank 110, the outer cover 160 is provided with a driving motor 150, and an output shaft of the driving motor 150 passes through the outer cover 160 and is fixedly connected with the transfer tube 121 inside the outer cover 160.

When the garbage mineralizer is used, organic garbage (such as kitchen garbage including leftovers, pericarps, fishbone and the like, animal carcasses, barks, saw dust, crop straws and the like) enters the anaerobic chamber 120A through the transfer pipe 121 with an opening, then the motor 150 is driven to work, the inner tank 120 is driven to rotate in the outer tank 110 through the output shaft, the biological cylinder 130 and the inner tank 120 are fixedly connected, so that the biological cylinder 130 and the inner tank 120 synchronously rotate, firstly, the motor 150 outputs a first-order centrifugal force with the rotation speed of 1500-2200r/min through the output shaft, the microorganism particles in the biological cylinder 130 enter the anaerobic chamber 120A through the strip-shaped groove outside the biological cylinder 130 under the action of the first-order centrifugal force, the microorganism particles are mixed with the organic garbage under the action of the centrifugal force, and the centrifugal force can not enable the sealing assembly 140 to be separated from the overflow groove 120B in a large range, namely, oxygen and water can only flow out of the anaerobic chamber 120A through the gap under the action of the centrifugal force, so that the microorganism particles in the biological cylinder 130 can be used for mineralizing the organic garbage in the anaerobic chamber, and the organic garbage can be subjected to the metabolism of the microorganism garbage, and the organic garbage can be mineralized in the anaerobic environment, and the organic garbage can be further mineralized;

the first-order centrifugal force continuously lasts for 5-6h and then enters the second-order centrifugal force, the output speed of the output shaft of the second-order centrifugal force is 2500-3200r/min, at the moment, the sealing component 140 is separated in a large range, a large gap is formed between the sealing component 140 and the overflow groove 120B so as to discharge organic garbage after anaerobic reaction, the organic garbage discharged from the overflow groove 120B enters the oxidation chamber 111B, at the moment, the oxidation chamber 111B is at the outer side relative to the anaerobic chamber 120A, so that oxygen flowing out of the anaerobic chamber 120A is concentrated in the oxidation chamber 111B, the oxygen discharged from the environment is concentrated while the anaerobic chamber 111B is formed in the anaerobic chamber 120A, and therefore an aerobic environment is formed, and microorganisms can perform oxidative decomposition on the organic garbage through the aerobic environment.

Further disclosed is a seal assembly 140, referring to fig. 7, the seal assembly 140 includes a sealing plate 141 for sealing the overflow groove 120B, two sides of the top of the sealing plate 141 are fixedly connected with a sliding column 142, two sides of the overflow groove 120B on the outer wall of the inner tank 120 are provided with a cavity for sliding the sliding column 142, a ring plate 144 is arranged outside the sliding column 142, the ring plate 144 moves in the cavity, a spring 143 is arranged between the ring plate 144 and the inner wall of the cavity, a flange 1421 is arranged at one end of the sliding column 142 far away from the sealing plate 141 for limiting the sliding distance of the sliding column 142, when the seal assembly is in use, the ring plate 144 is subjected to the action of the spring 143 to generate a force for preventing the sliding column 142 from sliding, so that the sliding column 142 can pull 141 and the overflow groove 120B to seal under the action of centrifugal force, and under the action of the first-order centrifugal force, only a small gap is formed between the sealing plate 141 and the overflow groove 120B due to the action of the spring 143, but the second-order centrifugal force can gradually rise to the gap, so that garbage can gradually flow out.

In fig. 2 and 3, a feeding mechanism 200 is disposed at the outer side of the transfer tube 121 with an opening, feeding of the organic garbage is completed through the feeding mechanism 200, specifically referring to fig. 4, the feeding mechanism 200 includes a transfer tube body 210, a feeding hopper 220 is disposed at the top of the transfer tube body 210, the organic garbage is thrown into the transfer tube body 210 through the feeding hopper 220, a rotating shaft 240 is disposed at the center axis of the transfer tube body 210, a feeding motor 230 is disposed at the open end of the rotating shaft 240 far from the transfer tube 121, the feeding motor 230 is mounted on the transfer tube body 210, the rotating shaft 240 is driven to rotate by the feeding motor 230, a spiral plate 250 is disposed outside the rotating shaft 240, the rotating shaft 240 drives the spiral plate 250 to rotate, and thus the organic garbage entering the transfer tube body 210 is pushed into the anaerobic chamber 120A through the spiral plate 250, and oxygen outside can be carried in the pushing process.

In the second embodiment of the present invention, as shown in fig. 7, in order to facilitate the outflow of the liquid, there is a difference in the elastic limit between the two springs 143, and the sliding column 142 is in a rotational connection with the sealing plate 141, specifically in a hinged manner, or in other axial rotational connection manners, so that under the action of the first-order centrifugal force, the sealing plate 141 is inclined due to the different blocking capacities of the springs 143, so as to guide the liquid, and on the basis of this, the side of the sealing plate 141 located on the overflow groove 120B is provided with the drainage groove 141A, thereby improving the liquid guiding capacity of the sealing plate 141 by means of the drainage groove 141A.

Figure 5 also shows a third embodiment of the invention,

in fig. 5, a cutting portion 122 for cutting organic garbage is fixed in an inner tank 120, in this embodiment, the cutting portion 122 is a short plate-shaped cutter body, multiple groups of cutting portions 122 are axially arranged along the center of the inner tank 120, and multiple cutting portions 122 are arranged in each group in a ring array, so that the organic garbage in an anaerobic chamber 120A collides with the cutting portion 122 in the rotation process of the inner tank 120, and the cutting of the organic garbage can be completed after the collision.

In fig. 6, the improvement of the cutting part 122 is made, the side cutters 1221 are obliquely arranged at two sides of the cutting part 122, the cutting surface of the cutting part 122 is increased by the side cutters 1221, the cutting efficiency of the organic garbage is improved, and the obliquely arranged side cutters 1221 can also form a supporting surface, so that a flowing area is formed at the periphery of the anaerobic chamber 120A, and a space can be provided for the flowing of oxygen and liquid in the cutting process, so that the discharging efficiency of the oxygen and the liquid is ensured.

Figures 8 and 10 show a fourth embodiment of the invention,

in fig. 8, a ventilation groove 110A is provided at the periphery of the circular side wall of the outer can 110, a flow channel is provided for the entry of oxygen a through the ventilation groove 110A, and a flow channel formed by the ventilation groove 110A is isolated from the oxidation chamber 111B through a provided isolation plate 111, as shown in fig. 10, the ventilation groove 110A in this embodiment is opened at the upper half circle of the circular side wall of the outer can 110, and the isolation plate 111 is correspondingly provided in a semi-arc structure, so that a storage space is provided for the organic garbage after the bottom degradation, returning to fig. 8, a discharge guide cover 113 is provided at the bottom of the outer can 110, and the discharge guide cover 113 is communicated with the outer can 110 to form a discharge channel, so that the degraded organic garbage can be discharged out of the outer can 110 through the discharge channel.

In addition, in order to provide a suitable temperature environment, the ventilation slots 110A on the two circular side walls of the outer tank 110 in this embodiment are correspondingly arranged, so that the heating pipe 112 is arranged between the two corresponding ventilation slots 110A, after the electric heating wires inside the heating pipe 112 are electrified, the temperature of the air flowing into the ventilation slots 110A can be raised, so as to control the temperature in the whole outer tank 110, and the temperature is preferably controlled to be 32-38 ℃, and is arranged between the two corresponding ventilation slots 110A, thereby being more beneficial to heat circulation.

Fig. 9 shows a fifth embodiment of the invention.

In the figure, the tapered oxygen channel 142A is provided on one side far away from the sealing plate 141 by the sliding column 142, and the extending channel at the bottom of the oxygen channel 142A penetrates through one side, close to the sealing plate 141, of the sliding column 142, so that oxygen is guided by the oxygen channel 142A and the extending channel of the oxygen channel 142A in the centrifugal process, the efficiency of oxygen exhaust is further ensured, the situation that oxygen cannot be discharged after gaps are blocked by organic garbage is avoided, and the tapered arrangement is more convenient for the entering of oxygen.

Figure 11 shows a sixth embodiment of the invention,

in fig. 11, the cutting portion 122 is a long plate-shaped cutter body, a plurality of cutting portions 122 are disposed in the anaerobic chamber 120A in an annular array, the cutting portion 122 is bent outwards near one end with an opening transfer tube 121, the other end is inclined inwards, a flow area is formed at one bent side of the cutting portion 122, and when the organic garbage is used, the inclined cutting portion 122 guides the organic garbage to smoothly enter the anaerobic chamber 120A, and the cutting portion 122 can cut the organic garbage under the action of centrifugal force.

Figure 12 shows a seventh embodiment of the invention,

in the figure, the division board 111 is the strip board, and division board 111 is provided with a plurality ofly, a plurality of division boards 111 are annular array setting, through the isolation of division board 111, form inside and outside ventilation chamber 111A and oxidation chamber 111B that set up, ventilation chamber 111A is located outside the oxidation chamber 111B, when using, receive the effect of second order centrifugal force shrouding 141 to break away from overflow groove 120B on a large scale, organic rubbish will be thrown away after breaking away from, then concentrate in oxidation chamber 111B, centrifugal force continues to act on, shrouding 141 can extrude the organic rubbish in the oxidation chamber 111B, its purpose has two:

firstly, in order to dewater, secondly, extrude organic rubbish, make it break through the division board 111, utilize division board 111 to carry out the secondary cutting to organic rubbish, the organic rubbish that gets into ventilation cavity 111A like this is more garrulous, littleer to organic rubbish is discharged through ejection of compact guide cover 113, and the shrouding 141 after breaking away from is in the inclined state moreover, under the circumstances that shrouding 141 rotated, can drive the air current and flow fast, in order to provide the power supply of inhaling oxygen for ventilation groove 110A.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The energy-saving and environment-friendly biodegradable garbage treatment method is characterized by comprising the following steps of:

step one, organic garbage enters a degradation mechanism (100), wherein an anaerobic chamber (120A) and an oxidation chamber (111B) are arranged in the degradation mechanism (100), and the organic garbage entering the degradation mechanism (100) firstly enters the anaerobic chamber (120A) positioned at the inner side;

step two, under the action of centrifugal force, enabling air in the anaerobic chamber (120A) to flow outwards so as to form an anaerobic environment in the anaerobic chamber (120A);

thirdly, carrying out anaerobic reaction on microorganisms in the anaerobic chamber (120A) and the organic garbage under the anaerobic environment through metabolism;

step four, continuously carrying microorganisms into an oxidation chamber (111B) containing oxygen by the organic garbage subjected to anaerobic reaction under the action of centrifugal force, continuously metabolizing the microorganisms, and carrying out oxidative decomposition on the organic garbage through metabolism;

the degradation mechanism (100) comprises an outer tank body (110) with an oxidation chamber (111B) inside, an inner tank body (120) with an anaerobic chamber (120A) is arranged in the outer tank body (110), a biological column body (130) is axially arranged at the center of a circle in the inner tank body (120), microorganism particles are filled in the biological column body (130), an overflow groove (120B) is formed in the periphery of the inner tank body (120), a sealing component (140) capable of being separated from the overflow groove (120B) is arranged outside the inner tank body (120), the overflow groove (120B) is sealed through the sealing component (140), and the sealing component (140) is separated from the overflow groove (120B) under the action of centrifugal force generated by rotation of the inner tank body (120);

the anaerobic treatment device is characterized in that transfer pipes (121) which are rotationally connected with the outer tank body (110) are arranged on two sides of the inner tank body (120) upwards and located on the round mandrel, one side of each transfer pipe (121) is provided with an opening, so that feeding is conducted into the anaerobic chamber (120A) through the opening, an outer cover (160) is arranged outside the transfer pipe (121) on the other side, the outer cover (160) is fixedly connected with the outer wall of the outer tank body (110), a driving motor (150) is arranged on the outer cover (160), and an output shaft of the driving motor (150) penetrates through the outer cover (160) and is fixedly connected with the transfer pipe (121) inside the outer cover;

seal assembly (140) are including carrying out sealed shrouding (141) to overflow launder (120B), the top both sides fixedly connected with traveller (142) of shrouding (141), be located the gliding cavity of traveller (142) on the both sides of overflow launder (120B) on inner tank body (120) outer wall, be provided with out traveller (142) annular plate (144), annular plate (144) are in the cavity internalization, just be provided with spring (143) between annular plate (144) and the cavity inner wall, annular plate (144) receive the effect of spring (143) to hinder traveller (142) to slide.

2. The energy-saving and environment-friendly biodegradable garbage disposal method according to claim 1, characterized in that: the feeding mechanism (200) is arranged on the outer side of the transfer pipe (121) and provided with an opening, the feeding mechanism (200) comprises a transmission pipe body (210), a feeding hopper (220) is arranged at the top of the transmission pipe body (210), a rotating shaft (240) is arranged on the center axis of the transmission pipe body (210), a feeding motor (230) is arranged at the opening end of the rotating shaft (240) far away from the transfer pipe (121), the feeding motor (230) is arranged on the transmission pipe body (210) and used for driving the rotating shaft (240) to rotate, and a spiral plate (250) is arranged outside the rotating shaft (240).

3. The energy-saving and environment-friendly biodegradable garbage disposal method according to claim 1, characterized in that: there is a difference in the elastic limit between the two springs (143) and a rotational connection between the spool (142) and the closure plate (141).

4. The energy-saving and environment-friendly biodegradable garbage disposal method according to claim 1, characterized in that: the sliding column (142) is provided with an oxygen separation channel (142A) at one side far away from the sealing plate (141), and an extension channel arranged at the bottom of the oxygen separation channel (142A) penetrates through the sliding column (142), and oxygen is guided by the oxygen separation channel (142A) and the extension channel of the oxygen separation channel (142A) in the centrifugal process.

5. The energy-saving and environment-friendly biodegradable garbage disposal method according to claim 1, characterized in that: the inner tank (120) is internally fixed with a cutting part (122) for cutting the organic garbage.

6. The energy-saving and environment-friendly biodegradable garbage disposal method according to claim 5, characterized in that: the cutting part (122) is provided with a plurality of groups along the center axial direction of the inner tank body (120), and a plurality of cutting parts (122) are arranged in each group in a ring array, wherein:

the cutting part (122) is a short plate-shaped cutter body.

7. The energy-saving and environment-friendly biodegradable garbage disposal method according to claim 5, characterized in that: the anaerobic chamber (120A) is provided with a plurality of cutting portions (122), and a plurality of cutting portions (122) are annular array setting, just cutting portion (122) are close to the one end that has opening transfer pipe (121) and buckle outwards, and the other end is to inboard slope, wherein:

the cutting part (122) is a long plate-shaped cutter body.

8. The energy-saving and environment-friendly biodegradable garbage disposal method according to claim 6, characterized in that: side knives (1221) are obliquely arranged on two sides of the cutting part (122), and the cutting surfaces of the cutting part (122) are increased by the side knives (1221).