Intelligent hot air circulation regulation and control system for garbage pool

Abstract

The invention relates to an intelligent hot air circulation regulation and control system for a garbage pool, and relates to the technical field of garbage treatment and incineration power generation, the intelligent hot air circulation regulation and control system comprises the garbage pool used for containing and fermenting garbage, supporting columns are arranged at the bottom of the garbage pool, and an isolation hood is arranged on the garbage pool; hot air circulation mechanisms used for regulating and controlling the temperature in the garbage pool are arranged in the isolation hood and the garbage pool correspondingly, a stirring mechanism used for stirring garbage is arranged in the garbage pool, the hot air circulation mechanisms are in transmission connection with the stirring mechanism, the garbage pool contains the garbage for fermentation, and the space above the garbage pool is closed through the isolation hood; fermented gas is prevented from being discharged under the unset condition, hot air discharged from the boiler is recycled by the hot air circulation mechanism, the hot air circulation mechanism introduces the hot air into the garbage pool and the isolation hood so as to adjust the temperature of the garbage pool and the isolation hood, meanwhile, wind power is used for driving a stirring machine to rotate, uniform fermentation is promoted, and the energy consumption is reduced. The energy is reasonably utilized, and the fermentation efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of garbage treatment and incineration power generation, in particular to an intelligent hot air circulation regulation and control system for a garbage pool. BACKGROUND

[0002] In the production and operation of the domestic garbage treatment industry, the process problems caused by environmental factors in winter have become a key point for stable operation of garbage power generation. The temperature of the garbage pool has an important influence on the fermentation effect of the garbage stacking, because the combustible gas generated by the decomposition of organic matter in the fermentation process is the key fuel source for stable operation of the incinerator. However, the current garbage pool temperature regulation and control technology has obvious deficiencies. The traditional heating methods (such as air heaters or simple heating pipelines) adopted by most enterprises have limited effect and are difficult to stably, economically and energy-efficiently operate. In addition, the garbage stacking amount in the garbage pool changes greatly with the seasons, and the existing heating system cannot be flexibly adjusted, resulting in energy waste or insufficient temperature, which seriously affects the fermentation efficiency.

[0003] Therefore, in view of the above status, it is urgent to develop an intelligent hot air circulation regulation and control system for a garbage pool to overcome the deficiencies in current actual applications. SUMMARY

[0004] In order to solve the defects in the above-mentioned technology, the application provides an intelligent hot air circulation regulation and control system for a garbage pool.

[0005] The application provides an intelligent hot air circulation regulation and control system for a garbage pool, which adopts the following technical scheme: An intelligent hot air circulation regulation and control system for a garbage pool, comprising a garbage pool for containing and fermenting garbage, a support column is arranged at the bottom of the garbage pool, an isolation cover is arranged on the garbage pool, a hot air circulation mechanism for regulating the temperature in the garbage pool is arranged in the isolation cover and the garbage pool respectively, a stirring mechanism for stirring the garbage is arranged in the garbage pool, the hot air circulation mechanism is in transmission connection with the stirring mechanism, the hot air circulation mechanism drives the stirring mechanism to rotate to regularly turn over the garbage in the garbage pool, and the hot air ejected has heat, which regulates the temperature in the garbage pool and provides oxygen for the fermentation of the garbage.

[0006] By adopting the above technical scheme: the support column supports and fixes the garbage pool, the edge of the garbage pool supports and fixes the isolation cover, the isolation cover and the garbage pool fix the hot air circulation mechanism, the garbage pool supports the stirring mechanism, the garbage pool contains the garbage for fermentation, the isolation cover closes the space above the garbage pool to prevent the gas fermented from being discharged under unscheduled conditions.

[0007] In an alternative embodiment, one side of the isolation cover is fixedly provided with a feeding pipe for putting garbage or exhaust gas, and the top of the isolation cover is provided with a heating cone, and the bottom of the garbage pool is provided with a lifting assembly for releasing garbage.

[0008] By adopting the above technical scheme: the isolation cover fixes the feeding pipe, the feeding pipe is provided with a switch valve, when garbage needs to be added into the garbage pool, the valve is opened to put the garbage into the feeding pipe, the garbage enters the middle of the garbage pool along the feeding pipe, the valve is closed until the fermented gas needs to be discharged, the valve is opened, the hot air collecting device is installed on the outer opening of the feeding pipe, the hot air discharged from the feeding pipe is collected, the lifting assembly facilitates the discharge of the residue in the garbage pool after fermentation, the lifting assembly includes a lifting plate, the ground of the garbage pool is inclined, the lifting plate is inserted into the middle of the garbage pool, a plurality of telescopic rods are fixedly arranged on the bottom surface of the garbage pool, the telescopic ends of the telescopic rods are arranged towards the ground, the telescopic rods are fixedly provided with Z-shaped plates, and the other ends of the Z-shaped plates are fixedly arranged with the bottom of the lifting plate, the lifting plate is lifted on the bottom of the garbage pool by controlling the synchronous extension or shortening of the plurality of telescopic rods.

[0009] In an alternative embodiment, the hot air circulation mechanism includes a first air supply assembly and a second air supply assembly, the first air supply assembly and the second air supply assembly are respectively arranged on the ground on one side of the isolation cover, a first main air duct is arranged in the side wall of the garbage pool, a plurality of first temperature adjusting air ducts are arranged in the bottom of the garbage pool, the plurality of first temperature adjusting air ducts are respectively communicated with the first main air duct, a second main air duct is arranged in the side wall of the isolation cover, a plurality of second temperature adjusting air ducts are further arranged in the side wall of the isolation cover and the heating cone, the plurality of second temperature adjusting air ducts are respectively communicated with the second main air duct, a first exhaust pipe is arranged on the other side of the bottom of the garbage pool, a second exhaust pipe is arranged on the other side of the isolation cover, the first exhaust pipe and the second exhaust pipe are respectively communicated with the plurality of first temperature adjusting air ducts and the plurality of second temperature adjusting air ducts, and the other ends of the first exhaust pipe and the second exhaust pipe are respectively communicated with the first air supply assembly and the second air supply assembly.

[0010] By adopting the above technical scheme: the first air supply assembly and the second air supply assembly heat the hot air, the hot air enters the first main air duct and the second main air duct through the third air conveying pipe to supply hot air, the hot air enters the plurality of first temperature adjusting air ducts from the first main air duct to adjust the temperature of the garbage pool to a set temperature, and the second hot air enters the plurality of second temperature adjusting air ducts from the second main air duct to adjust the temperature of the isolation cover to a set temperature, so as to adjust the temperature of the space in the garbage pool and the isolation cover.

[0011] In an alternative embodiment, the first air supply assembly comprises a wind collecting box, a variable frequency fan and a heating box, the wind collecting box, the variable frequency fan and the heating box are arranged on the ground on one side of the isolation cover respectively, one side of the wind collecting box is provided with a filter screen, the other side of the wind collecting box is communicated with the variable frequency fan through a first air conveying pipe, the variable frequency fan is communicated with the heating box through a second air conveying pipe, the heating box is communicated with the first main air duct through a third air conveying pipe, the first exhaust air pipe and the second exhaust air pipe are communicated with a first spiral pipe and a second spiral pipe respectively, the first spiral pipe and the second spiral pipe are sleeved on the outer surfaces of the two second air conveying pipes in the first air supply assembly and the second air supply assembly respectively and communicated with the wind collecting box.

[0012] By adopting the above technical scheme, the filter screen on the wind collecting box filters the air entering the wind collecting box from the outside, preventing impurities from entering the equipment, the variable frequency fan sucks the hot air in the wind collecting box through the first air conveying pipe, and the sucked hot air enters the heating box through the second air conveying pipe.

[0013] In an alternative embodiment, the second air supply assembly has the same structure as the first air supply assembly, and the third air conveying pipe in the second air supply assembly is communicated with the second main air duct.

[0014] By adopting the above technical scheme, the hot air heated by the first air supply assembly and the second air supply assembly enters the first main air duct and the second main air duct through the respective third air conveying pipes for hot air supply, the double systems can precisely adjust the temperature of different areas by partition control, and the bottom and the sidewall air ducts cover the whole dimension of the garbage.

[0015] In an alternative embodiment, filter screens are arranged at the connections between the heating boxes in the first air supply assembly and the second air supply assembly and the second air conveying pipes, and a plurality of heating resistance wires are arranged in the heating boxes.

[0016] By adopting the above technical scheme, the sucked hot air enters the heating box through the second air conveying pipe, and the plurality of heating resistance wires in the heating box reheat the entering air.

[0017] In an alternative embodiment, the stirring mechanism comprises a rotating ring, the rotating ring is arranged on the inner wall of the garbage pool through a rotating assembly, a plurality of stirring blades are fixedly arranged on the side of the rotating ring away from the inner wall of the garbage pool, a wind receiving frame is fixedly arranged on the side of the rotating ring towards the inner wall of the garbage pool, a plurality of air guide channels are further arranged in the garbage pool, the plurality of air guide channels are communicated with the first temperature adjusting air duct, a plurality of air jet heads for blowing the wind receiving frame are arranged on the inner wall of the garbage pool, and the air jet heads are communicated with the air guide channels.

[0018] By adopting the technical scheme, the rotating assembly supports the rotating ring by using the gravity received by the rotating ring, the side of the rotating ring facing the garbage pool fixes the plurality of air receiving frames, the inner surface of the garbage pool fixes the plurality of air jet heads, the hot air in the first temperature adjusting air duct is controlled to be sprayed out from the air jet heads through the air guide duct, and the sprayed hot air is sprayed on the air receiving frames, so as to drive the rotating ring and the stirring blades to rotate in the garbage pool under the assistance of the rotating assembly.

[0019] In an alternative embodiment, the rotating assembly comprises a plurality of limiting grooves, the inner wall of the garbage pool is provided with a plurality of limiting grooves, a plurality of rotating rollers are rotatably arranged in the limiting grooves, the rotating ring abuts on the rotating rollers, and a closed ring is fixedly arranged on the inner wall of the garbage pool, a rolling groove is formed in the closed ring, and a plurality of rotating wheels are rotatably arranged in the rolling groove and abut on the track groove formed in the bottom of the rotating ring.

[0020] By adopting the technical scheme, the rotating assembly comprises a plurality of limiting grooves, the inner wall of the garbage pool is provided with a plurality of limiting grooves, a plurality of rotating rollers are rotatably arranged in the limiting grooves, the rotating ring abuts on the rotating rollers, and a closed ring is fixedly arranged on the inner wall of the garbage pool, a rolling groove is formed in the closed ring, and a plurality of rotating wheels are rotatably arranged in the rolling groove and abut on the track groove formed in the bottom of the rotating ring.

[0021] In summary, the present application has at least one of the following beneficial technical effects: 1. Energy saving: hot air drives stirring, reduces independent power source; 2. Uniform fermentation: synchronous temperature control and stirring, avoiding local overheating or too low temperature; 3. Structure simplification: mechanical linkage reduces system complexity and failure rate. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall front view structure provided by the embodiment of the present application; Figure 2 is a schematic diagram of the overall side view cross-sectional structure provided by the embodiment of the present application; Figure 3 is a schematic diagram of the overall front view cross-sectional structure provided by the embodiment of the present application; Figure 4 is Figure 3 is an enlarged view of position A in FIG. 8; Figure 5 is a schematic diagram of the cross-sectional structure of the garbage pool in the embodiment of the present application; Figure 6Fig. 1 is a structural schematic diagram of a lifting assembly in the embodiment of the present application.

[0023] Legend: 1, garbage pool; 11, support column; 12, lifting assembly; 121, lifting plate; 122, telescopic rod; 123, Z-shaped plate; 2, isolation cover; 21, feeding pipe; 22, heating cone; 3, hot air circulation mechanism; 31, first air supply assembly; 311, air gathering box; 312, frequency conversion fan; 313, heating box; 3131, heating resistance wire; 314, first air conveying pipe; 315, second air conveying pipe; 316, third air conveying pipe; 32, second air supply assembly; 33, first main air duct; 34, first temperature adjusting air duct; 35, second main air duct; 36, second temperature adjusting air duct; 37, first air exhaust pipe; 38, second air exhaust pipe; 39, first spiral pipe; 40, second spiral pipe; 4, stirring mechanism; 41, rotating ring; 42, stirring blade; 43, air receiving frame; 44, air guide duct; 45, air jet head; 46, rotating assembly; 461, limiting groove; 462, rotating roller; 463, closed ring; 464, rolling groove; 465, rotating wheel; 466, track groove. DETAILED DESCRIPTION

[0024] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0025] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as there is no conflict.

[0028] The present application provides the following embodiments Embodiment 1

[0029] The embodiments of the present application disclose a garbage pool 1 intelligent hot air circulation regulation system, referring to Figures 1-3 , including a garbage pool 1 for holding and fermenting garbage, the bottom of the garbage pool 1 is provided with a support column 11, the garbage pool 1 is provided with an isolation cover 2, the isolation cover 2 and the garbage pool 1 are respectively provided with a hot air circulation mechanism 3 for regulating the temperature in the garbage pool 1, the garbage pool 1 is provided with a stirring mechanism 4 for stirring garbage, the hot air circulation mechanism 3 is in transmission connection with the stirring mechanism 4, the hot air circulation mechanism 3 drives the stirring mechanism 4 to rotate to turn the garbage in the garbage pool 1 regularly, and the hot air ejected has heat, which regulates the temperature in the garbage pool 1 and provides oxygen for the fermentation of the garbage.

[0030] The working principle and beneficial effects of the above technical solution are as follows: the support column 11 supports and fixes the garbage pool 1, the edge of the garbage pool 1 supports and fixes the isolation cover 2, the isolation cover 2 and the garbage pool 1 fix the hot air circulation mechanism 3, the garbage pool 1 supports the stirring mechanism 4, the garbage pool 1 holds garbage for fermentation, the isolation cover 2 closes the space above the garbage pool 1 to prevent the fermentation gas from being discharged under the condition not set, the hot air discharged from the boiler is reused by the hot air circulation mechanism 3, the hot air circulation mechanism 3 passes the hot air into the garbage pool 1 and the isolation cover 2 to adjust the temperature of the garbage pool 1 and the isolation cover 2, thereby adjusting the ambient temperature of the garbage fermentation in the garbage pool 1 and the isolation cover 2, and at the same time, the wind drives the stirring machine to rotate, the stirring mechanism 4 turns the garbage regularly according to the setting of the staff to promote uniform fermentation, the heating system can flexibly adjust the temperature, the hot air circulation mechanism 3 and the stirring mechanism 4 are mechanically linked, without independent motor, so that the energy is reasonably utilized, and the fermentation efficiency is further improved. Embodiment 2

[0031] Based on the embodiment 1, as shown in Figure 1 , Figure 6 , one side of the isolation cover 2 is fixedly provided with a feeding pipe 21 for putting garbage or discharging gas, the top of the isolation cover 2 is provided with a heating cone 22, and the bottom of the garbage pool 1 is provided with a lifting assembly 12 for releasing garbage.

[0032] The working principle and beneficial effects of the above technical scheme are as follows: the isolation cover 2 fixes the feeding pipe 21, the feeding pipe 21 is provided with a switch valve, when garbage needs to be added into the garbage pool 1, the valve is opened to pour the garbage into the feeding pipe 21, the garbage enters the middle of the garbage pool 1 along the feeding pipe 21, the valve is closed until the fermented gas needs to be discharged, then the valve is opened, the outer opening of the feeding pipe 21 is provided with a hot air collecting device, the hot air discharged from the feeding pipe 21 is collected, the lifting assembly 12 facilitates the discharge of the residue in the garbage pool 1 after the fermentation is completed, the lifting assembly 12 comprises a lifting plate 121, the bottom surface of the garbage pool 1 is a slope, the lifting plate 121 is inserted into the middle of the garbage pool 1, a plurality of telescopic rods 122 are fixedly arranged on the bottom surface of the garbage pool 1, the telescopic ends of the telescopic rods 122 are arranged towards the ground, a Z-shaped plate 123 is fixedly arranged on the telescopic rod 122 of the telescopic rod 122, the other end of the Z-shaped plate 123 is fixedly arranged with the bottom of the lifting plate 121, the plurality of telescopic rods 122 are synchronously extended or shortened to drive the lifting plate 121 to lift on the bottom of the garbage pool 1, when the garbage is fermented in the garbage pool 1, the plurality of telescopic rods 122 are in the contracted state, the top of the lifting plate 121 is flush with the garbage pool 1, after the fermented gas in the garbage pool 1 and the isolation cover 2 is discharged, the plurality of telescopic rods 122 are synchronously extended to take the garbage out from below the garbage pool 1, and the worker cleans away the garbage. Embodiment 3

[0033] Based on the embodiments 1-2, as shown in the figure, Figures 1-2 The hot air circulating mechanism 3 comprises a first air supply assembly 31 and a second air supply assembly 32, the first air supply assembly 31 and the second air supply assembly 32 are arranged on the ground on one side of the isolation cover 2 respectively, a first main air duct 33 is arranged in the side wall of the garbage pool 1, a plurality of first temperature adjusting air ducts 34 are arranged in the bottom of the garbage pool 1, and the plurality of first temperature adjusting air ducts 34 are in communication with the first main air duct 33 respectively, as shown in the figure, Figure 3 A second main air duct 35 is arranged in the side wall of the isolation cover 2, a plurality of second temperature adjusting air ducts 36 are further arranged in the side wall of the isolation cover 2 and the heating cone 22, and the plurality of second temperature adjusting air ducts 36 are in communication with the second main air duct 35 respectively, as shown in the figure, Figure 2 A first air exhaust pipe 37 is arranged on the other side of the bottom of the garbage pool 1, a second air exhaust pipe 38 is arranged on the other side of the isolation cover 2, the first air exhaust pipe 37 and the second air exhaust pipe 38 are in communication with the plurality of first temperature adjusting air ducts 34 and the plurality of second temperature adjusting air ducts 36 respectively, and the other ends of the first air exhaust pipe 37 and the second air exhaust pipe 38 are in communication with the first air supply assembly 31 and the second air supply assembly 32 respectively; As shown in the figure, Figure 2As shown, the first air supply assembly 31 comprises a wind collecting box 311, a variable frequency fan 312 and a heating box 313, which are arranged on the ground on one side of the isolation cover 2 respectively, one side of the wind collecting box 311 is provided with a filter screen, the other side of the wind collecting box 311 is communicated with the variable frequency fan 312 through a first air conveying pipe 314, the variable frequency fan 312 is communicated with the heating box 313 through a second air conveying pipe 315, the heating box 313 is communicated with the first main air duct 33 through a third air conveying pipe 316, the first air exhaust pipe 37 is communicated with the first spiral pipe 39, the first spiral pipe 39 is sleeved on the outer periphery of the second air conveying pipe 315 and communicated with the wind collecting box 311; the second air supply assembly 32 is the same in structure as the first air supply assembly 31, the second air exhaust pipe 38 is communicated with the second spiral pipe 40, the second spiral pipe 40 is sleeved on the outer periphery of the third air conveying pipe in the second air supply assembly, the third air conveying pipe in the second air supply assembly 32 is communicated with the second main air duct 35; The connection between the heating box 313 and the second air conveying pipe 315 in the first air supply assembly 31 and the second air supply assembly 32 is provided with a filter screen, and a plurality of heating resistance wires 3131 are arranged in the heating box 313.

[0034] The working principle and beneficial effects of the above technical solution are as follows: the double air supply assemblies independently control the hot air temperature of the garbage pool 1 and the isolation cover 2, the filter screen on the air collecting box 311 filters the discharged hot air to prevent impurities from entering the equipment, the frequency conversion fan 312 inhales the hot air in the air collecting box 311 through the first air conveying pipe 314, the inhaled hot air enters the heating box 313 through the second air conveying pipe 315, the multiple heating resistance wires 3131 in the heating box 313 perform heat transfer on the entering hot air to heat it again, which reduces the preheating link, reasonably utilizes the waste heat of the hot air in the boiler, saves energy, and the heated hot air of the first air supply assembly 31 and the second air supply assembly 32 enters the first main air duct 33 and the second main air duct 35 through the respective third air conveying pipes 316 to supply hot air, the hot air enters multiple first temperature adjusting air ducts 34 from the first main air duct 33 to adjust the temperature of the garbage pool 1 to a set temperature, the second hot air enters multiple second temperature adjusting air ducts 36 from the second main air duct 35 to adjust the temperature of the isolation cover 2 and the heating cone 22 to a set temperature, so as to adjust the temperature of the space in the garbage pool 1 and the isolation cover 2, the heating cone 22 extends into the space in the isolation cover 2, improves the temperature adjustment efficiency, and further improves the garbage fermentation efficiency, the hot air discharged from the first temperature adjusting air duct 34 and the second temperature adjusting air duct 36 is discharged into the first spiral duct 39 and the second spiral duct 40 through the first air exhaust pipe 37 and the second air exhaust pipe 38, respectively, the heat of the hot air in the first spiral duct 39 and the second spiral duct 40 heats the two second air conveying pipes 315 in the first air supply assembly 31 and the second air supply assembly 32, respectively, to preheat the hot air entering the two second air conveying pipes 315 again, improve the heating efficiency of the heating resistance wires 3131 in the heating box 313, and reduce the energy consumption of the heating resistance wires 3131. The double systems can precisely adjust the temperature of different regions by partition temperature control, the bottom + side wall air duct covers the whole dimension of the garbage, and the three-dimensional heating eliminates the heating dead angle. Embodiment 4

[0035] Based on embodiments 1-3, as shown in Figures 2-5 The stirring mechanism 4 includes a rotating ring 41, the rotating ring 41 is rotatably arranged on the inner wall of the garbage pool 1 through a rotating assembly 46, multiple stirring blades 42 are fixedly arranged on the side of the rotating ring 41 away from the inner wall of the garbage pool 1, an air receiving frame 43 is fixedly arranged on the side of the rotating ring 41 towards the inner wall of the garbage pool 1, multiple air guide ducts 44 are arranged in the garbage pool 1, the multiple air guide ducts 44 are communicated with the first temperature adjusting air duct 34, multiple air jet heads 45 for blowing the air receiving frame 43 are arranged on the inner wall of the garbage pool 1, and the air jet heads 45 are communicated with the air guide ducts 44; The rotating assembly 46 comprises a plurality of limiting grooves 461, a plurality of rotating rollers 462 are rotatably arranged in the limiting grooves 461, the rotating ring 41 abuts on the rotating rollers 462, a closed ring 463 is fixedly arranged on the inner wall of the garbage pool 1, a rolling groove 464 is arranged in the closed ring 463, a plurality of rotating wheels 465 are rotatably arranged in the rolling groove 464, and the rotating wheels 465 abut on the track groove 466 arranged at the bottom of the rotating ring 41.

[0036] The working principle and beneficial effects of the above technical solution are as follows: the limiting grooves 461 arranged on the inner wall of the garbage pool 1 limit the rotation of the rotating rollers 462, the rotating rollers 462 abut on one side of the rotating ring 41 to fix the rotation, the inner wall of the garbage pool 1 fixes the closed ring 463, the rolling groove 464 arranged on the closed ring 463 fixes the rotation of the rotating wheels 465, and the rotating wheels 465 rollingly support the track groove 466 arranged at the bottom of the rotating ring 41. The rotating ring 41 and the inner wall of the garbage pool 1 are as closed as possible, preventing large garbage from affecting the rotation of the rotating ring 41, and small garbage does not affect the rotation of the rotating ring 41 under regular maintenance. The rotating assembly 46 limits and supports the rotating ring 41, one side of the rotating ring 41 towards the garbage pool 1 fixes the plurality of air supporting frames 43, the inner surface of the garbage pool 1 fixes the plurality of air jet heads 45, and the hot air in the first temperature adjusting air duct 34 is sprayed out from the air jet heads 45 through the air guiding duct 44. The sprayed hot air is sprayed onto the air supporting frames 43, thereby pushing the rotating ring 41 and the stirring blades 42 to rotate in the garbage pool 1 under the assistance of the rotating assembly 46. Meanwhile, the opening and closing and air volume of the plurality of air jet heads 45 can be controlled to control the rotation speed of the rotating ring 41 and the stirring blades 42. The stirring blades 42 regularly stir the garbage in the garbage pool 1 during the rotation, and the sprayed hot air has heat, which adjusts the temperature in the garbage pool 1 and provides oxygen for the fermentation of the garbage. In the present application, the air force of the air jet heads 45 is both a heat source and a power source, completely utilizing the kinetic energy of the hot air, and the zero-power stirring has remarkable energy-saving effect. The hot air and the stirring are linked and operated synchronously to improve the fermentation efficiency, and the traditional motor is cancelled to avoid damage in the high-temperature and humid environment.

[0037] Obviously, the above embodiments are only examples for clearly illustrating, but not limiting the embodiments. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. All the embodiments do not need to be exhausted, and the obvious changes or variations still fall within the protection scope of the present application.

Claims

1. A smart hot air circulation control system for waste disposal sites, characterized in that: The utility model provides waste pool (1) including for holding and fermenting rubbish, the bottom of waste pool (1) is provided with support column (11), waste pool (1) is provided with isolation cover (2), isolation cover (2) and waste pool (1) inside are provided with hot air circulation mechanism (3) for the temperature regulation of waste pool (1) respectively, waste pool (1) is provided with stirring mechanism (4) for stirring rubbish, hot air circulation mechanism (3) is transmission connection with stirring mechanism (4), hot air circulation mechanism (3) promotes stirring mechanism (4) rotation and carries out the fixed time of rubbish in waste pool (1) and is turned over, and the hot air of ejecting has heat, the temperature regulation of rubbish in waste pool (1) is provided oxygen for the fermentation of rubbish simultaneously.

2. The intelligent hot air circulation regulation system for a garbage pit according to claim 1, characterized in that: The side of isolation cover (2) is fixedly provided with feeding pipe (21) for putting in rubbish or exhausting, the top of isolation cover (2) is provided with heating cone (22), the bottom of waste pool (1) is provided with lifting assembly (12) for releasing rubbish.

3. The intelligent hot air circulation regulation system for a garbage pit according to claim 2, characterized in that: Hot air circulation mechanism (3) includes first air supply assembly (31) and second air supply assembly (32), first air supply assembly (31) and second air supply assembly (32) are arranged on the ground on the side of isolation cover (2) respectively, first main air duct (33) is opened in the side wall of waste pool (1), a plurality of first temperature adjusting air ducts (34) are opened in the bottom of waste pool (1), a plurality of first temperature adjusting air ducts (34) are communicated with first main air duct (33) respectively, second main air duct (35) is opened in the side wall of isolation cover (2), a plurality of second temperature adjusting air ducts (36) are also opened in the side wall of isolation cover (2) and heating cone (22), a plurality of second temperature adjusting air ducts (36) are communicated with second main air duct (35) respectively, first exhaust duct (37) is arranged on the other side of the bottom of waste pool (1), second exhaust duct (38) is arranged on the other side of isolation cover (2), first exhaust duct (37) and second exhaust duct (38) are communicated with a plurality of first temperature adjusting air ducts (34) and a plurality of second temperature adjusting air ducts (36) respectively, the other end of first exhaust duct (37) and the other end of second exhaust duct (38) are communicated with first air supply assembly (31) and second air supply assembly (32) respectively.

4. The intelligent hot air circulation regulation system for a garbage pit according to claim 3, characterized in that: The first air supply assembly (31) comprises a wind collecting box (311), a variable frequency fan (312) and a heating box (313), the wind collecting box (311), the variable frequency fan (312) and the heating box (313) are arranged on the ground on one side of the isolation cover (2) respectively, one side of the wind collecting box (311) is provided with a filter screen, the other side of the wind collecting box (311) is communicated with the variable frequency fan (312) through a first air conveying pipe (314), the variable frequency fan (312) is communicated with the heating box (313) through a second air conveying pipe (315), the heating box (313) is communicated with the first main air duct (33) through a third air conveying pipe (316), the first air exhaust pipe (37) and the second air exhaust pipe (38) are communicated with a first spiral pipe (39) and a second spiral pipe (40) respectively, the first spiral pipe (39) and the second spiral pipe (40) are sleeved on the outer surfaces of the two second air conveying pipes (315) in the first air supply assembly (31) and the second air supply assembly (32) respectively and communicated with the wind collecting box (311).

5. The intelligent hot air circulation regulating system for a garbage pit according to claim 4, characterized in that: The second air supply assembly (32) is the same in structure as the first air supply assembly (31), and a third air conveying pipe (316) in the second air supply assembly (32) is communicated with the second main air duct (35).

6. The intelligent hot air circulation regulating system for a garbage pit according to claim 5, characterized in that: The heating box (313) in the first air supply assembly (31) and the second air supply assembly (32) is provided with a filter screen at the connection position with the second air conveying pipe (315), and a plurality of heating resistance wires (3131) are arranged in the heating box (313).

7. The intelligent hot air circulation regulating system for a garbage pit according to claim 3, characterized in that: The stirring mechanism (4) comprises a rotating ring (41), the rotating ring (41) is rotatably arranged on the inner wall of the garbage pool (1) through a rotating assembly (46), a plurality of stirring blades (42) are fixedly arranged on the side of the rotating ring (41) away from the inner wall of the garbage pool (1), a wind receiving frame (43) is fixedly arranged on the side of the rotating ring (41) facing the inner wall of the garbage pool (1), a plurality of air guide channels (44) are arranged in the garbage pool (1), the plurality of air guide channels (44) are communicated with the first temperature adjusting air duct (34), a plurality of air jet heads (45) for blowing the wind receiving frame (43) are arranged on the inner wall of the garbage pool (1), and the air jet heads (45) are communicated with the air guide channels (44).

8. The intelligent hot air circulation regulating system for a garbage pit according to claim 7, characterized in that: The rotating assembly (46) comprises a plurality of limiting grooves (461), a plurality of limiting grooves (461) are formed in the inner wall of the garbage pool (1), a plurality of rotating rollers (462) are rotatably arranged in the limiting grooves (461), the rotating ring (41) abuts against the plurality of rotating rollers (462), a closed ring (463) is fixedly arranged on the inner wall of the garbage pool (1), a rolling groove (464) is formed in the closed ring (463), and a plurality of rotating wheels (465) are rotatably arranged in the rolling groove (464) and abut against the track groove (466) formed in the bottom of the rotating ring (41).

Images