CN215412793U - Perishable garbage decay removing and reduction system - Google Patents

Abstract

The utility model relates to a perishable garbage decay removing and reduction system, which comprises a dewatering device and a drying device positioned at the side part of the dewatering device; the dehydration device comprises a hanging basket, a centrifugal barrel and a first motor; the hanging basket is positioned in the centrifugal barrel, a plurality of through holes are formed in the side wall of the hanging basket, the centrifugal barrel and the hanging basket are relatively and fixedly installed, and the centrifugal barrel is in transmission fit with the first motor; the drying device comprises a drying furnace, a heating device and a steam collecting and purifying device, wherein the drying furnace is arranged above the heating device. The perishable garbage to be treated is firstly subjected to preliminary solid-liquid separation through the dewatering device and then is dried through the drying device, so that water and oil in the perishable garbage are effectively and thoroughly separated, and the perishable garbage is conveniently prepared into raw materials for preparing biodiesel; the drying device comprises a steam collecting and purifying device and is used for collecting gas generated in the drying process to perform oil-water separation and purification, so that a better garbage treatment effect is achieved.

Description

Perishable garbage decay removing and reduction system

Technical Field

The utility model relates to household garbage treatment equipment, in particular to a perishable garbage removing and reducing system.

Background

The garbage is solid waste generated in daily life and production of human beings, has large discharge amount, complex and various components, pollution, resource and sociality, needs harmless treatment, and pollutes the environment and destroys social harmony if the garbage cannot be properly treated. The garbage disposal is to rapidly remove the garbage, perform harmless treatment and finally reasonably utilize the garbage.

For different kinds of garbage, different treatment methods need to be adopted. The perishable garbage belongs to one of organic garbage, contains a large amount of organic substances such as protein, grease, starch substances and the like and water, is easy to ferment, deteriorate and decay, not only generates a large amount of toxins and emits malodorous gases, but also pollutes water and atmosphere, seriously influences environmental sanitation and poses potential threats to the health of people. At present, two treatment modes of perishable garbage mainly comprise landfill and incineration, and if the perishable garbage is treated by using a landfill method, the treatment method has the problems of large occupied area, limited treatment address, high management requirement, incapability of thoroughly solving the pollution of water and gas and the like; when the incineration method is used, there are problems such as high operation cost, large investment, and pollution of the atmosphere by the gas generated by incineration. Therefore, the optimization and adjustment of the garbage disposal technology have important social significance.

Chinese patent CN 208685730U discloses a perishable garbage processor, which comprises a frame, and a solid-liquid separation zone and a solid dumping zone at the top of the frame, wherein the solid-liquid separation zone comprises a filter screen and a liquid collecting funnel arranged below the filter screen, and the bottom of the liquid collecting funnel is connected into an oil-water separator at the bottom of the frame through a pipeline; the solid is emptyd the district and is included solid guide funnel and set up a pair of owner, driven reamer roller in solid guide funnel below, and initiative reamer roller passes through the reduction gear by the motor that sets up in the frame and slows down the back drive, and initiative reamer roller drives driven reamer roller reverse rotation motion through gear engagement, in the leading-in screw drive device of solid after owner, driven reamer roller will be smashed through the solid collection funnel in owner, driven reamer roller below, screw drive device will collect liquid to the oil water separator in, discharge the solid to the solid collecting box. The utility model discloses a can carry out quick effective processing with perishable rubbish, especially kitchen domestic waste, realize solid-liquid separation, oil water separating's effect. However, the solid-liquid separation of the garbage is carried out by crushing and then filtering, and the solid-liquid separation is not thorough.

SUMMERY OF THE UTILITY MODEL

The utility model provides a perishable garbage decay-removing and reduction system, which aims to solve the problems of bad garbage treatment method, incomplete solid-liquid separation and the like in the existing garbage treatment technology.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows:

the perishable garbage decay reducing system comprises a dewatering device and a drying device positioned on the side part of the dewatering device; the dehydration device comprises a hanging basket, a centrifugal barrel and a first motor, wherein the hanging basket is positioned in the centrifugal barrel, the side wall of the hanging basket is provided with a plurality of through holes, the centrifugal barrel and the hanging basket are relatively and fixedly installed, and the centrifugal barrel is in transmission fit with the first motor; the drying device comprises a drying furnace, a heating device and a steam collecting and purifying device, wherein the drying furnace is arranged above the heating device, and the steam collecting and purifying device is communicated with the drying furnace.

Preferably, the drying device further comprises a driving device; the driving device comprises a third motor, a transmission shaft and a gear; the number of the transmission shafts is 2, one transmission shaft is in transmission fit with the third motor, and the 2 transmission shafts are horizontally arranged in parallel; the number of the gears is 4, and 2 gears are fixedly arranged on each transmission shaft at intervals; the outer surface at the left end and the right end of the drying furnace is fixedly provided with outer gear rings, the drying furnace is arranged above 2 rotating shafts, the left outer gear ring is respectively meshed with 2 left gears on 2 transmission shafts, and the right outer gear ring is respectively meshed with 2 right gears on 2 transmission shafts.

Preferably, the drying device further comprises a hood; the drying furnace, the heating device and the driving device are all positioned in the hood; one end of the drying furnace is a drying furnace opening, and the other end of the drying furnace is closed; the machine cover is provided with a material inlet and a material outlet at the corresponding position of the drying furnace mouth.

Preferably, the steam collecting and purifying device comprises an air guide head, an air suction cover, an air guide pipe and a steam purifying device, wherein the air suction cover is arranged above the outer side of the material inlet and outlet, the air suction cover is communicated with the high-temperature steam backflow purifying device, and the air suction cover is in a semi-cylindrical structure with a gradually reduced cross section from bottom to top; the air guide head is arranged on the outer side of the material inlet and outlet, one side of the air guide head is hinged with the outer wall of the hood at the side part of the material inlet and outlet, the other side of the air guide head is clamped with the outer wall of the hood, and an air flow channel for communicating the drying furnace with the air suction hood is arranged in the air guide head; the gas guide pipe is communicated with the steam purification device and the upper part of the air suction cover; the steam purification device is an oil-water separator.

Preferably, the hanging basket comprises a hanging basket body and a bottom cover positioned below the hanging basket body, one end of the bottom cover is hinged with the hanging basket body, and the other end of the bottom cover is clamped with the hanging basket body; the hanging flower basket body on the top edge on be equipped with the lug, the lug set up 2, 2 lugs are located the left and right sides of hanging flower basket upper edge respectively.

Preferably, the dewatering device further comprises a dewatering bin, and the dewatering bin comprises a bin cover, a bin body and a bin seat; the bin cover is positioned above the bin body, one end of the bin cover is hinged with the bin body, and the other end of the bin cover is clamped with the bin body; the bin seat is positioned below the bin body, the first motor is positioned in the bin seat, and the hanging basket and the centrifugal barrel are both positioned in the bin body.

Preferably, the bin seat is rotatably provided with a transmission table, and the center of the transmission table is fixedly connected with the first motor spindle; a rectangular first boss is arranged on the upper surface of the transmission table, a first groove matched with the first boss is arranged on the lower surface of the bottom of the centrifugal barrel, and a rectangular second boss is arranged on the upper surface of the bottom of the centrifugal barrel; the lower surface of the bottom cover is provided with a second groove matched with the second boss; the first boss is positioned in the first groove, and the second boss is positioned in the second groove.

Preferably, the device further comprises a feeding device, wherein the feeding device comprises a mechanical arm and a spiral feeding car; the mechanical arm is positioned above the dehydration device, the spiral feeding car comprises a storage bin, a spiral shaft and a second motor, the storage bin is of a circular tubular structure, a feeding hole is formed above the storage bin, one end of the storage bin is closed, and a discharging hole is formed in the other end of the storage bin; the drying furnace opening is circular, the outer diameter of the discharge opening is smaller than the inner diameter of the drying furnace opening, and the height of the discharge opening is consistent with that of the drying furnace opening; the spiral shaft is positioned in the storage bin, the spiral shaft is coaxial with the storage bin, the spiral blade is arranged on the spiral shaft, one end of the spiral shaft is in transmission connection with the second motor, and the other end of the spiral shaft is positioned at the discharge port.

Preferably, the heating device comprises an electronic igniter and a combustible gas burner; the electronic igniter is positioned at the gas outlet on the combustible gas burner.

Preferably, a fire observation window is arranged on the hood corresponding to the heating device.

Compared with the prior art, the utility model has the following beneficial effects:

1. the perishable garbage decay reduction system comprises a dehydration device and a drying device, wherein perishable garbage to be treated is subjected to preliminary solid-liquid separation through the dehydration device, and then is dried and evaporated through the drying device, so that water and oil in the perishable garbage are effectively and thoroughly separated, and raw materials for preparing biodiesel are conveniently prepared.

2. The drying device comprises a steam collecting and purifying device and is used for collecting gas generated in the drying process to perform oil-water separation and purification, so that a better garbage treatment effect is achieved.

Drawings

FIG. 1 is a perspective view of a perishable waste abatement system to which the present invention relates;

FIG. 2 is a schematic view of the perishable waste removal and reduction system of the present invention in a condition at the beginning of feeding;

FIG. 3 is a schematic cross-sectional view of a perishable waste abatement system in accordance with the present invention;

FIG. 4 is a schematic diagram of a dewatering device in a perishable waste removal and reduction system in accordance with the present invention;

fig. 5 is an internal structure diagram of a drying device in the perishable waste removing and reducing system according to the present invention.

In the figure: 1-a dehydration device, 101-a bin cover, 102-a bin body, 103-a bin base, 111 a transmission table, 112 a first boss, 121 a centrifugal barrel, 122-a second boss, 130-a hanging basket, 131-a hanging basket body, 132-a bottom cover, 133-a second groove, 134-a lifting lug, 140-a first motor, 2-a mechanical arm, 3-a spiral feeding car, 301-a feeding port, 302-a discharging port, 310-a motor, 320-a spiral shaft, 321-a spiral blade, 4-a drying device, 401-a hood, 402-a fire observation window, 403-a feeding port, 420-an air guide head, 421-an air guide channel, 411-an air suction hood, 412-an air guide pipe, 413-an oil-water separator, 430-a drying furnace, 431-an outer gear ring and 432-a drying furnace port, 441-third motor, 442-drive shaft, 443-gear, 451-electronic igniter, 452-gas burner.

Detailed Description

For further understanding of the present invention, the present invention will be described in detail with reference to examples, which are provided for illustration of the present invention but are not intended to limit the scope of the present invention.

Referring to fig. 1-5, a perishable waste decay reducing system comprises a dewatering device 1, a drying device 4 and a feeding device; the dehydration device 1 comprises a hanging basket 130, a centrifugal barrel 121 and a first motor 140; the hanging basket 130 is positioned in the centrifugal barrel 121, the side wall of the hanging basket 130 is provided with a plurality of through holes, the centrifugal barrel 121 and the hanging basket 130 are relatively and fixedly installed, and the centrifugal barrel 121 is in transmission fit with the first motor 140; the drying device 4 comprises a drying furnace 430, a heating device and a steam collecting and purifying device, wherein the drying furnace 430 is arranged above the heating device, and the steam collecting and purifying device is communicated with the drying furnace 430; the feeding device comprises a manipulator 2 and a spiral feeding car 3. The drying device 4 also comprises a driving device; the driving device comprises a third motor 441, a transmission shaft 442 and a gear 443; the number of the transmission shafts 442 is 2, one of the transmission shafts 442 is in transmission fit with the third motor 441, and the 2 transmission shafts 442 are horizontally arranged in parallel; 4 gears 443 are arranged, and 2 gears 443 are fixedly and alternately arranged on each transmission shaft 442; the outer gear rings 431 are fixedly installed on the outer surfaces of the left end and the right end of the drying oven 430, the drying oven 430 is installed above the 2 rotating shafts 442, the outer gear ring 431 on the left side is respectively meshed with the 2 gears 443 on the left side of the 2 transmission shafts 442, and the outer gear ring 431 on the right side is respectively meshed with the 2 gears 443 on the right side of the 2 transmission shafts 442. The drying device also comprises a hood 401; the drying oven 430, the heating device and the driving device are all positioned inside the hood 401; one end of the drying oven 430 is a drying oven port 432, and the other end of the drying oven 430 is closed; the hood 401 is provided with a material inlet/outlet 403 at a position corresponding to the drying furnace opening 432. The steam collecting and purifying device comprises an air guide head 420, an air suction cover 411, an air guide pipe 412 and a steam purifying device, wherein the air suction cover 411 is arranged above the outer side of the material inlet and outlet 403, and the air suction cover 411 is in a semi-cylindrical structure with the cross section gradually reduced from bottom to top; the air guide head 420 is arranged at the outer side of the material inlet and outlet 403, one side of the air guide head 420 is hinged with the outer wall of the hood 401 at the side part of the material inlet and outlet 403, the other side of the air guide head 420 is clamped with the outer wall of the hood 401, and an air flow channel 421 for communicating the drying furnace 430 with the air suction hood 411 is arranged in the air guide head 420; the gas guide pipe 412 is communicated with the upper part of the steam purification device and the upper part of the air suction hood 411; the steam purification device is an oil-water separator 413.

Referring to fig. 1-4, the basket 130 includes a basket body 131 and a bottom cover 132 located below the basket body 131, one end of the bottom cover 132 is hinged to the basket body 131, and the other end is fastened to the basket body 131; lifting lugs 134 are arranged on the upper edge of the hanging basket body 131, the number of the lifting lugs 134 is 2, and the 2 lifting lugs 134 are respectively positioned on the left side and the right side of the upper edge of the hanging basket 130. The dewatering device also comprises a dewatering bin, wherein the dewatering bin comprises a bin cover 101, a bin body 102 and a bin seat 103; the bin cover 101 is positioned above the bin body 102, one end of the bin cover 101 is hinged with the bin body 102, and the other end of the bin cover 101 is clamped with the bin body 102; the bin base 103 is positioned below the bin body 102, the first motor 140 is positioned in the bin base 103, and the hanging basket 130 and the centrifugal barrel 121 are both positioned in the bin body 102. The bin seat 103 is rotatably provided with a transmission table 111, and the center of the transmission table 111 is fixedly connected with a main shaft of a first motor 140; a rectangular first boss 112 is arranged on the upper surface of the transmission table 11, a first groove (not shown in the figure and having a structure similar to that of a second groove 133 described below) matched with the first boss 112 is arranged on the lower surface of the bottom of the centrifugal barrel 121, and a rectangular second boss 122 is arranged on the upper surface of the bottom of the centrifugal barrel 121; the lower surface of the bottom cover 132 is provided with a second groove 133 matched with the second boss 122; the first boss 112 is located in the first recess, and the second boss 122 is located in the second recess 133.

Referring to fig. 1-5, the device further comprises a feeding device, wherein the feeding device comprises a manipulator 2 and a spiral feeding car 3; the manipulator 2 is positioned above the dehydration device 1, and the screw feeding car 3 comprises a storage bin, a screw shaft 320 and a third motor 310; the storage bin is of a circular tubular structure, a feeding hole 301 is formed above the storage bin, one end of the storage bin is closed, and a discharging hole 302 is formed in the other end of the storage bin; the drying furnace opening 432 is circular, the outer diameter of the discharge opening 302 is smaller than the inner diameter of the drying furnace opening 432, and the heights of the discharge opening 302 and the drying furnace opening 432 are consistent; the spiral shaft 320 is positioned in the storage bin, the spiral shaft 320 is coaxial with the storage bin, the spiral blade 321 is arranged on the spiral shaft 320, one end of the spiral shaft 320 is in transmission connection with the third motor 310, and the other end of the spiral shaft 320 is positioned at the discharge hole 302. The heating device comprises an electronic igniter 451 and a combustible gas burner 452; the electronic igniter 451 is located at the gas outlet of the gas burner 452. A furnace fire observation window 402 is arranged on the hood 401 corresponding to the heating device.

When the device is used, the bin cover 101 is opened, perishable garbage is loaded into the hanging basket 130 through the mechanical arm 2 or other modes, the bin cover 101 is closed, the dehydration device 1 is started, the hanging basket 130 rotates at a high speed under the driving of the first motor 140 to generate centrifugal force, and water in the hanging basket 130 is thrown into the centrifugal barrel 121 under the action of the centrifugal force; after centrifugal dewatering is finished, the manipulator 2 hooks the lifting lug 134 on the hanging basket 130 and conveys the hanging basket to the upper part of the feeding port 301 of the feeding car; opening the bottom cover 132 and throwing the perishable garbage into the screw feeder wagon 3;

rotating the gas guiding head 420 to the side to expose the material inlet and outlet 403, moving the screw feeder 3 to insert the material outlet 302 into the drying furnace opening 432 through the material inlet and outlet 403; the second motor 310 is started to drive the screw shaft 320 to rotate, and the screw blade 321 on the screw shaft 320 rotates to push the perishable garbage in the screw shaft out of the discharge hole 302 and enter the drying furnace 430; after the feeding is finished, the spiral feeding car 3 is withdrawn, the gas guide head 420 is rotated to completely cover the material inlet and outlet 403, and the gas guide head 420 is clamped and fixed;

the combustible gas burner 452 generates flame under the action of the electronic igniter 451 to bake the drying oven 430; the third motor 441 is started, and the drying oven 430 is rotated through the matching transmission of the transmission shaft 442, the gear 443 and the outer gear ring 431, so that the perishable garbage in the drying oven can be dried comprehensively and uniformly; gas generated in the drying process overflows from a drying furnace opening 432, and the gas enters the oil-water separator for purification through a gas guide channel 421 of a gas guide head 420, a suction hood 411 and a gas guide pipe 412.

Claims (10)

1. The utility model provides a perishable rubbish decay decrement system which characterized in that: it comprises a dewatering device and a drying device positioned at the side part of the dewatering device; the dehydration device comprises a hanging basket, a centrifugal barrel and a first motor, wherein the hanging basket is positioned in the centrifugal barrel, the side wall of the hanging basket is provided with a plurality of through holes, the centrifugal barrel and the hanging basket are relatively and fixedly installed, and the centrifugal barrel is in transmission fit with the first motor; the drying device comprises a drying furnace, a heating device and a steam collecting and purifying device, wherein the drying furnace is arranged above the heating device, and the steam collecting and purifying device is communicated with the drying furnace.

2. A perishable waste removal and reduction system according to claim 1, wherein: the drying device also comprises a driving device, and the driving device comprises a third motor, a transmission shaft and a gear; the number of the transmission shafts is 2, one transmission shaft is in transmission fit with the third motor, and the 2 transmission shafts are horizontally arranged in parallel; the number of the gears is 4, and 2 gears are fixedly arranged on each transmission shaft at intervals; the outer surface at the left end and the right end of the drying furnace is fixedly provided with outer gear rings, the drying furnace is arranged above 2 rotating shafts, the left outer gear ring is respectively meshed with 2 left gears on 2 transmission shafts, and the right outer gear ring is respectively meshed with 2 right gears on 2 transmission shafts.

3. A perishable waste removal and reduction system according to claim 2, wherein: the drying device also comprises a hood, and the drying furnace, the heating device and the driving device are all positioned in the hood; one end of the drying furnace is a drying furnace opening, and the other end of the drying furnace is closed; the machine cover is provided with a material inlet and a material outlet at the corresponding position of the drying furnace mouth.

4. A perishable waste removal and reduction system according to claim 3, wherein: the steam collecting and purifying device comprises a gas guide head, an air suction cover, an air guide pipe and a steam purifying device, wherein the air suction cover is arranged above the outer side of the material inlet and outlet, the air suction cover is communicated with the high-temperature steam backflow purifying device, and the air suction cover is in a semi-cylindrical structure with the cross section gradually reduced from bottom to top; the air guide head is arranged on the outer side of the material inlet and outlet, one side of the air guide head is hinged with the outer wall of the hood at the side part of the material inlet and outlet, the other side of the air guide head is clamped with the outer wall of the hood, and an air flow channel for communicating the drying furnace with the air suction hood is arranged in the air guide head; the gas guide pipe is communicated with the steam purification device and the upper part of the air suction cover; the steam purification device is an oil-water separator.

5. A perishable waste removal and reduction system according to claim 1, wherein: the hanging basket comprises a hanging basket body and a bottom cover positioned below the hanging basket body, wherein one end of the bottom cover is hinged with the hanging basket body, and the other end of the bottom cover is clamped with the hanging basket body; the hanging flower basket body on the top edge on be equipped with the lug, the lug set up 2, 2 lugs are located the left and right sides of hanging flower basket upper edge respectively.

6. A perishable waste removal and reduction system according to claim 5, wherein: the dehydration device also comprises a dehydration bin, and the dehydration bin comprises a bin cover, a bin body and a bin seat; the bin cover is positioned above the bin body, one end of the bin cover is hinged with the bin body, and the other end of the bin cover is clamped with the bin body; the bin seat is positioned below the bin body, the first motor is positioned in the bin seat, and the hanging basket and the centrifugal barrel are both positioned in the bin body.

7. A perishable waste removal and reduction system according to claim 6, wherein: the bin seat is rotatably provided with a transmission table, and the center of the transmission table is fixedly connected with a first motor spindle; a rectangular first boss is arranged on the upper surface of the transmission table, a first groove matched with the first boss is arranged on the lower surface of the bottom of the centrifugal barrel, and a rectangular second boss is arranged on the upper surface of the bottom of the centrifugal barrel; the lower surface of the bottom cover is provided with a second groove matched with the second boss; the first boss is positioned in the first groove, and the second boss is positioned in the second groove.

8. A perishable waste removal and reduction system according to claim 3, wherein: the device also comprises a feeding device, wherein the feeding device comprises a manipulator and a spiral feeding car; the mechanical arm is positioned above the dehydration device, the spiral feeding car comprises a storage bin, a spiral shaft and a second motor, the storage bin is of a circular tubular structure, a feeding hole is formed above the storage bin, one end of the storage bin is closed, and a discharging hole is formed in the other end of the storage bin; the drying furnace opening is circular, the outer diameter of the discharge opening is smaller than the inner diameter of the drying furnace opening, and the height of the discharge opening is consistent with that of the drying furnace opening; the spiral shaft is positioned in the storage bin, the spiral shaft is coaxial with the storage bin, the spiral blade is arranged on the spiral shaft, one end of the spiral shaft is in transmission connection with the second motor, and the other end of the spiral shaft is positioned at the discharge port.

9. A perishable waste removal and reduction system according to claim 1, wherein: the heating device comprises an electronic igniter and a combustible gas burner; the electronic igniter is positioned at the gas outlet on the combustible gas burner.

10. A perishable waste removal and reduction system according to claim 3, wherein: and a furnace fire observation window is arranged at the position, corresponding to the heating device, on the machine cover.

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