CN113173350A

CN113173350A - Intelligent sterilization and deodorization kitchen garbage classification and crushing recovery system

Info

Publication number: CN113173350A
Application number: CN202110298400.5A
Authority: CN
Inventors: 毛文庄
Original assignee: Guangdong Tianyu Environmental Development Co ltd
Current assignee: Guangdong Tianyu Environmental Development Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-07-27
Anticipated expiration: 2041-03-19
Also published as: CN113173350B

Abstract

The application relates to an intelligent sterilization and deodorization kitchen garbage classification and crushing recovery system, and belongs to the technical field of household garbage treatment. The garbage treatment device comprises a collecting and separating mechanism, a transfer sterilization mechanism and a crushing and dewatering mechanism which are sequentially connected along the conveying direction of garbage. The collecting and separating mechanism is used for collecting kitchen waste and performing solid-liquid separation and oil-water separation, the transferring and sterilizing mechanism is used for transferring and conveying the kitchen waste and performing high-temperature sterilization on the kitchen waste, and the crushing and dehydrating mechanism is used for crushing the kitchen waste and dehydrating and collecting the crushed kitchen waste. This application scheme has realized that solid-liquid separation, water oil separating, high temperature sterilization, broken dehydration and the integration such as recovery of rubbish from cooking are handled, can effectively improve the categorised recovery efficiency to rubbish, are favorable to the better classification of rubbish from cooking to categorised rubbish from cooking can be used as different usage, realizes the rational use to the resource.

Description

Intelligent sterilization and deodorization kitchen garbage classification and crushing recovery system

Technical Field

The application relates to the field of household garbage treatment, in particular to an intelligent sterilization and deodorization kitchen garbage classification, crushing and recovery system.

Background

The kitchen waste refers to waste generated in daily life and food processing, food service, unit catering and other activities of residents, and comprises abandoned vegetable leaves, leftovers, fruit peels, egg shells, tea leaves, bones and the like, and the main sources of the kitchen waste are household kitchens, restaurants, dining halls, markets and other industries related to food processing.

Compared with other garbage, the kitchen garbage has the characteristics of high water content, organic matter content, grease and salt content, high possibility of putrefaction and the like, is easy to ferment, deteriorate and rot, can generate a large amount of toxins, emit malodorous gases, pollute water and atmosphere, seriously affect the living environment, and easily grow harmful substances such as pathogenic microorganisms and mycotoxin, and has potential threat to the health of people.

At present, the kitchen garbage is generally sorted manually, and then the sorted garbage is respectively put into different garbage treatment devices for collection, and then the collected garbage is transported to a garbage treatment plant for treatment.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the kitchen waste contains more liquid such as grease, and it is comparatively difficult to realize rubbish solid-liquid separation by manual sorting, and if the kitchen waste is concentrated the back in time and is not handled, will give off a large amount of foul gas, influences the living environment, is unfavorable for people's healthy.

Disclosure of Invention

In order to help improving the categorised recovery effect to kitchen garbage, this application provides an intelligence sterilization deodorization kitchen garbage classification broken recovery system.

The application provides a pair of broken recovery system of intelligence sterilization deodorization kitchen garbage classification adopts following technical scheme:

an intelligent sterilization and deodorization kitchen garbage classification, crushing and recovery system comprises a collection and separation mechanism, a transfer sterilization mechanism and a crushing and dehydration mechanism which are sequentially arranged along the conveying direction of garbage, wherein the collection and separation mechanism comprises a collection box, the top of the collection box is provided with a collection port, the discharge end of the collection port is provided with a sealing device which is automatically opened and closed according to the gravity of the garbage, a horizontal screen conveying line for solid-liquid separation is arranged in the collection box, an oil-water separation device is arranged below the horizontal screen conveying line, and the discharge end of the horizontal screen conveying line is connected with the feed end of the transfer sterilization mechanism; the transfer sterilization mechanism comprises a sealed pipe shell and an inclined screen conveyer line arranged in the sealed pipe shell, the inclined screen conveyer line is arranged in an upward inclined mode, a heating device for high-temperature sterilization is arranged in the sealed pipe shell, and the discharge end of the inclined screen conveyer line is connected with the feed end of the crushing and dewatering mechanism; broken dehydration mechanism includes broken case, the feed inlet has been seted up at the top of broken case, the discharge end that lies in the feed inlet in the broken case is provided with the breaker that is used for broken rubbish, the discharge end that lies in the breaker in the broken case is provided with the dewatering device who is used for carrying out the dehydration to the rubbish after the breakage, dewatering device's discharge end is provided with the garbage collection box.

Through adopting above-mentioned technical scheme, closing device can seal the collection mouth when not dumping rubbish, reduce the foul smell and distribute away from in the collecting box, when dumping rubbish, rubbish gets into on the horizontal screen conveyer line in the collecting box from collecting the mouth, liquid on the rubbish then falls into oil water separator through the horizontal screen conveyer line, oil water separator separates the profit, realize recycle or environmental protection and discharge, rubbish after solid-liquid separation is then carried on the slope screen conveyer line, carry out high temperature sterilization to rubbish by heating device, rubbish after the sterilization gets into in the broken case, breaker carries out crushing treatment to rubbish, rubbish after the breakage falls into dewatering device and carries out dewatering treatment, fall into the collection in the rubbish collection box at last. The scheme realizes the integrated treatment of solid-liquid separation, oil-water separation, high-temperature sterilization, crushing dehydration, recovery and the like of the garbage, can effectively improve the classification and recovery efficiency of the garbage, is favorable for better classification of the kitchen garbage, can be used for different purposes, and realizes the reasonable use of resources.

Optionally, the sealing device includes a sealing plate hinged to the bottom side of the collecting port, the cross sectional area of the sealing plate is larger than that of the collecting port, a connecting plate is fixedly connected to one side of the sealing plate, which is far away from the collecting port and close to the hinged end of the sealing plate, a balancing weight is arranged on one side of the connecting plate, which is far away from the collecting port, and the top surface of the sealing plate is abutted to the bottom side of the collecting port in a normal state.

Through adopting above-mentioned technical scheme, when empting rubbish, seal the top surface gravity increase of board, seal the articulated opening of board, make rubbish fall into the horizontal screen conveyer line on, seal the board after empting rubbish and under the effect of balancing weight, seal the board and cover the collection mouth, reduce the smell in the collecting box and give off the condition emergence in the outside. The scheme adopts the unpowered mechanism, so that the energy can be effectively saved, the influence of the odor generated by the garbage on the environment can be reduced, and the living environment is improved.

It is optional, the below that lies in the horizontal screen transfer chain in the collecting box is provided with the collecting hopper, oil water separator includes water oil separating box, drain pipe, oil extraction box and oil extraction solenoid valve, water oil separating box installs in the collecting box, water oil separating box's feed liquor end is connected with the play liquid end of collecting hopper, water oil separating box's feed liquor end is kept away from to the one end of drain pipe and the bottom setting by water oil separating box, the other end of drain pipe extends up and runs through water oil separating box towards the outside, the oil extraction box sets up in water oil separating box and is located the top that the drain pipe intake the end, oil extraction solenoid valve is linked together with the oil extraction box, the line height that turns around certainly of oil extraction box and the line height that turns around of drain pipe equals.

Through adopting above-mentioned technical scheme, liquid on the rubbish falls into the collecting hopper from horizontal screen cloth transfer chain in, again from the collecting hopper fall into the oil-water separator box, when moisture content in the liquid begins to discharge moisture content through the drain pipe is outside, oil content in the liquid gets into in the oil extraction box, discharges the oil content of the inside by the oil extraction solenoid valve, and oil content can carry out recovery processing, and moisture content discharges after handling and reaching emission standard, realizes the rational utilization of resource. The scheme realizes oil-water separation by utilizing the different specific gravity of oil and water, does not need to use extra power, reduces energy loss and effectively improves the effect of oil-water separation.

Optionally, the heating device comprises an electric control system and a heating rod, the electric control system is electrically connected with the heating rod, the heating rod is installed in the sealed pipe shell and located above the inclined screen conveying line, and the heating rod is arranged into a plurality of rods along the direction of the inclined screen conveying line.

By adopting the technical scheme, the heating rod heats the kitchen waste at high temperature, and the kitchen waste is sterilized at high temperature, so that the subsequent recovery treatment of the kitchen waste is facilitated. Meanwhile, kitchen waste can be conveyed and heated at high temperature at the same time, so that the sterilization efficiency of the kitchen waste is improved, and the treatment efficiency of the kitchen waste is integrally improved.

Optionally, the crushing device includes two stirring rollers and stirring roller drive assembly, two the stirring roller is parallel and rotate to be connected in broken incasement, two the turning to of stirring roller is opposite, stirring roller drive assembly sets up and is used for driving two stirring rollers in the outside of broken case and rotate.

Through adopting above-mentioned technical scheme, the rubbish from cooking after the high temperature sterilization falls into the stirring roller in, stirs the bits of broken glass by two stirring rollers to rubbish from cooking to can reduce the occupation space of rubbish from cooking, make it can hold the rubbish from cooking of retrieving more, also be favorable to subsequent transportation simultaneously.

Optionally, dewatering device includes that driving shaft, dewatering cylinder, spiral cam subassembly, dewatering cylinder open and close subassembly and driving shaft drive assembly, the vertical rotation of driving shaft is connected in broken incasement, dewatering cylinder coaxial fixation is in the outside of driving shaft, it is provided with the collecting hopper to lie in between dewatering cylinder and the breaker in the broken incasement, the discharge end of collecting hopper is located dewatering cylinder's top, spiral cam subassembly sets up and is used for realizing the vertical slip in rotatory limit in driving shaft limit between broken case and driving shaft, dewatering hole has been seted up to dewatering cylinder's lateral wall, dewatering cylinder's bottom has been seted up the discharge opening, dewatering cylinder opens and close the subassembly and sets up the automatic of being used for realizing the discharge opening in the discharge opening and close, driving shaft drive assembly is used for driving the driving shaft and rotates.

Through adopting above-mentioned technical scheme, rubbish after the breakage falls into the collecting hopper in, fall into the dewatering cylinder from the collecting hopper again, driving shaft drive assembly drives the driving shaft rotatory, spiral cam subassembly is injectd the rotatory limit of driving shaft limit and is slided from top to bottom, thereby make the dewatering cylinder can be slided while rotatory, make the liquid in the rubbish after the breakage throw away through the dewatering cylinder, can effectively reduce the phenomenon that rubbish adheres to at the dewatering cylinder inner wall simultaneously, make rubbish take off can drop away from the discharge opening after the water, realize the dehydration of rubbish and retrieve.

Optionally, spiral cam subassembly is including activity post, dead lever, fixed cover and slider, the coaxial top of fixing at the driving shaft of activity post, end to end's helicla flute is seted up to the outer peripheral face of activity post, the head and the tail end of helicla flute extends along vertical direction, the inner wall at broken case is fixed to the dead lever level, the one end of keeping away from broken case at the dead lever is fixed to fixed cover, the periphery at the activity post is established to fixed cover, the inner wall at the activity post is fixed to the slider, the slider wear to locate in the helicla flute and with the cell wall sliding connection of helicla flute.

Through adopting above-mentioned technical scheme, when the driving shaft is rotatory, under the limiting displacement of helicla flute and slider, the driving shaft slides from top to bottom along vertical direction while rotatory to realize the axial rotation and the slip of dewatering cylinder. The scheme has a simple structure, does not need to use extra power, and can realize the motion by driving the driving shaft to rotate by using the driving shaft driving assembly, thereby effectively saving energy and improving the utilization rate of energy.

Optionally, the driving shaft is close to the outer peripheral face of bottom and has seted up spacing spout along the axial, driving shaft drive assembly includes from the driving wheel and follows the driving piece, the driving shaft is coaxial to be run through from the driving wheel, the central inner wall of following driving wheel is fixed with the stopper, the stopper wear to locate in the spacing spout and with spacing spout sliding connection, it is rotatory to be used for driving from the driving piece from the driving wheel.

Through adopting above-mentioned technical scheme, it is rotatory from the driving wheel drive of driving wheel, because the limiting displacement of stopper and spacing spout, the driving shaft can be rotatory along the axial slip simultaneously. According to the scheme, the convenience of assembly and installation of the driving shaft is effectively improved while the driving shaft moves, and the convenience of disassembly and assembly is improved.

Optionally, the assembly is opened and close to the dehydration section of thick bamboo includes closure plate and expanding spring, the discharge opening is close to one side level at driving shaft center and has been seted up the spout that seals, the closure plate wear to locate in the spout that seals and with seal spout sliding connection, the closure plate is connected respectively with the tank bottom that seals the spout at expanding spring's both ends, expanding spring has the elastic potential energy that draws the closure plate to the driving shaft center.

Through adopting above-mentioned technical scheme, when the dewatering cylinder was rotatory, the discharge opening was plugged up to the shutoff board under the effect of centrifugal force, made the rubbish after the breakage can dewater in the dewatering cylinder, and the dewatering cylinder stops rotatoryly after the rubbish dehydration, and the shutoff board is pulled back to in sealing the spout under expanding spring's pulling force effect, makes the discharge opening open to in rubbish can fall into the garbage collection box from the discharge opening, the recovery of realization rubbish. This scheme utilizes the effect of centrifugal force to realize opening and close of discharge opening, further reduces the use of the energy and guarantees the effective dehydration of rubbish, is favorable to subsequent collection to be retrieved.

Optionally, the inner wall of the crushing box is provided with a liquid discharge tank obliquely below the dewatering cylinder.

Through adopting above-mentioned technical scheme, utilize the outage groove can discharge the moisture content of throwing away and go, avoid moisture content to accumulate in broken incasement, influence the dehydration of rubbish and retrieve.

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

1. the scheme realizes the integrated treatment of solid-liquid separation, oil-water separation, high-temperature sterilization, crushing dehydration, recovery and the like of the garbage, can effectively improve the classification and recovery efficiency of the garbage, is beneficial to better classification of the kitchen garbage, and the classified kitchen garbage can be used for different purposes, thereby realizing the reasonable use of resources;

2. when dumping rubbish, the top surface gravity of sealing the board increases, and the closure plate is articulated to be opened, makes rubbish fall into horizontal screen conveyer line, has dumped the rubbish after the closure plate under the effect of balancing weight, the closure plate covers and collects the mouth, reduces the smell in the collecting box and gives off the condition emergence in the outside. The scheme adopts the unpowered mechanism, so that the energy can be effectively saved, the influence of the odor generated by the garbage on the environment can be reduced, and the living environment is improved;

3. the oil-water separation device realizes oil-water separation by utilizing the difference of the specific gravity of oil and water, does not need to use extra power, reduces the energy loss and effectively improves the oil-water separation effect;

4. the dewatering cylinder in the dewatering device can slide while rotating, so that liquid in the broken garbage can be thrown out through the dewatering cylinder, the phenomenon that the garbage is attached to the inner wall of the dewatering cylinder can be effectively reduced, the garbage can fall out from a discharge opening after being dewatered, and the garbage can be dewatered and recycled.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a sectional view of the overall structure of an embodiment of the present application.

Fig. 3 is a sectional view mainly showing a collecting and separating mechanism in an embodiment of the present application.

Fig. 4 is a sectional view mainly showing a transfer sterilization mechanism in an embodiment of the present application.

Fig. 5 is a sectional view mainly showing the crushing and dewatering mechanism in the embodiment of the present application.

Fig. 6 is an enlarged schematic view of a portion a in fig. 5.

Fig. 7 is a schematic structural diagram mainly showing a driving shaft driving assembly in the embodiment of the present application.

Description of reference numerals: 1. a collecting and separating mechanism; 11. a collection box; 111. a collection port; 12. a sealing device; 121. a sealing plate; 1211. a hinge; 122. a connecting plate; 123. a balancing weight; 13. a horizontal screen conveyer line; 131. a horizontal conveying roller; 132. a horizontal screen; 133. a horizontal screen belt driving motor; 14. an oil-water separation device; 141. an oil-water separation tank; 142. a drain pipe; 143. an oil draining box; 144. an oil discharge electromagnetic valve; 145. a heating module; 146. cleaning a sewage pipe; 147. a decontamination electromagnetic valve; 2. a liquid collecting hopper; 3. a transfer sterilization mechanism; 31. sealing the tube shell; 32. inclining the screen conveyer line; 321. inclining the conveying roller; 322. inclining the screen; 323. a belt driving motor for inclining the screen; 33. a heating device; 331. a heating rod; 4. a crushing and dewatering mechanism; 41. a crushing box; 411. a feed inlet; 42. a crushing device; 421. a stirring roller; 422. a rotating gear; 423. the stirring roller drives a motor; 43. a dewatering device; 431. a drive shaft; 4311. a limiting chute; 432. a spiral cam assembly; 4321. a movable post; 43211. a helical groove; 4322. fixing the rod; 4323. fixing a sleeve; 4324. a slider; 433. a dewatering drum; 4331. a support bar; 4332. a dewatering hole; 4333. a discharge opening; 434. the dewatering cylinder opening and closing assembly; 4341. a plugging plate; 4342. a tension spring; 435. a drive shaft drive assembly; 4351. a driven wheel; 4352. the driving wheel drives the motor; 4353. a driving wheel; 4354. a limiting block; 4355. a drive belt; 436. a sealing chute; 437. a limiting rod; 5. a garbage recycling bin; 6. a collection hopper; 7. installing a box; 8. a liquid discharge groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses broken recovery system of intelligence sterilization deodorization kitchen garbage classification. Referring to fig. 1, the garbage separating and collecting device comprises a collecting and separating mechanism 1, a transfer sterilizing mechanism 3 and a crushing and dehydrating mechanism 4 which are sequentially connected along the conveying direction of garbage. The collecting and separating mechanism 1 is used for collecting kitchen waste and performing solid-liquid separation and oil-water separation, the transferring and sterilizing mechanism 3 is used for transferring the kitchen waste and performing high-temperature sterilization on the kitchen waste, and the crushing and dehydrating mechanism 4 is used for crushing the kitchen waste and performing dehydration collection on the crushed kitchen waste.

Referring to fig. 2 and 3, the collecting and separating mechanism 1 includes a collecting box 11, a collecting port 111 is provided at the top of the collecting box 11, the collecting port 111 extends vertically downward, a discharging end of the collecting port 111 is provided with a sealing device 12 for automatically opening and closing the collecting port 111, a horizontal screen conveying line 13 for solid-liquid separation is provided below the collecting port 111 in the collecting box 11, and an oil-water separating device 14 is provided below the horizontal screen conveying line 13 in the collecting box 11.

Referring to fig. 3, the sealing device 12 includes a sealing plate 121, one side of the sealing plate 121 is hinged to the bottom side of the collecting opening 111 by a hinge 1211, and the cross-sectional area of the sealing plate 121 is larger than that of the collecting opening 111 so that the sealing plate 121 can cover the collecting opening 111. Meanwhile, a connecting plate 122 is fixedly connected to one side of the sealing plate 121, which is far away from the collecting port 111 and the hinge 1211, the connecting plate 122 and the sealing plate 121 are arranged in a coplanar manner, a counterweight 123 is fixed to one end of the connecting plate 122, which is far away from the hinge 1211, and the distance between the gravity of the counterweight 123 plus the gravity of the connecting plate 122 multiplied by the gravity center thereof and the hinge 1211 is greater than the distance between the gravity of the sealing plate 121 multiplied by the gravity center thereof and the hinge 1211, so that the top surface of the sealing plate 121 is abutted to the bottom side of the collecting port 111 in a normal state of the sealing plate 121, and the emission of the garbage to the outer side of the collecting box 11 is reduced.

Referring to fig. 1 and 3, the horizontal screen conveyor line 13 includes two parallel horizontal conveyor rollers 131, the two horizontal conveyor rollers 131 are rotatably connected to the inner wall of the collection box 11, the two horizontal conveyor rollers 131 are arranged at intervals along the conveying direction of the garbage, a horizontal screen 132 is connected between the two horizontal conveyor rollers 131 in a transmission manner, a horizontal screen belt driving motor 133 is arranged at the top of the outer side of the collection box 11, and the horizontal screen belt driving motor 133 drives the two horizontal conveyor rollers 131 to rotate through a belt.

The kitchen waste falls into the horizontal screen 132 through the collection port 111, the two horizontal conveying rollers 131 drive the horizontal screen 132 to move horizontally, liquid on the kitchen waste falls into the oil-water separation device 14 through the horizontal screen 132, and solid kitchen waste is conveyed to the next process, so that solid-liquid separation of the kitchen waste is realized.

Wherein, the collecting box 11 is provided with a liquid collecting hopper 2 below the horizontal screen conveying line 13, the liquid outlet end of the liquid collecting hopper 2 is arranged near the discharge end of the horizontal screen 132, the oil-water separating device 14 comprises an oil-water separating box 141, a drain pipe 142, an oil discharging box 143 and an oil discharging electromagnetic valve 144, the oil-water separating box 141 is arranged in the collecting box 11 and below the liquid collecting hopper 2, and the liquid inlet end of the oil-water separating box 141 is communicated with the liquid outlet end of the liquid collecting hopper 2.

Wherein, the inner wall of the oil-water separation tank 141 near the liquid outlet end of the liquid collecting bucket 2 is inclined upwards towards the direction far away from the liquid inlet end of the oil-water separation tank 141, so that oil and water can be gradually layered. The one end setting of drain pipe 142 is in the inlet end of keeping away from oil water separator 141 and be close to oil water separator 141's bottom, and the other end of drain pipe 142 then bends into the horizontal direction and runs through oil water separator 141 and collecting box 11 after vertical upwards extending, and external drainage pipe of drain pipe 142 to carry moisture predetermined position.

The oil discharge box 143 is installed on the inner wall of the oil-water separation box 141 and above the water inlet end of the water discharge pipe 142, the oil discharge electromagnetic valve 144 is installed outside the collection box 11 and communicated with the oil discharge box 143, and the oil discharge electromagnetic valve 144 is externally connected with an oil discharge pump to draw out oil flowing into the oil discharge box 143 through the oil discharge electromagnetic valve 144.

Meanwhile, the height of the self-constriction line of the oil discharge box 143 is equal to the height of the self-constriction line of the water discharge pipe 142, that is, after the oil and water in the oil-water separation tank 141 are separated, water enters the water discharge pipe 142 from the water discharge pipe 142 and continuously rises, and when the water rises to be equal to the height of the water level of the oil and the oil begins to flow into the oil discharge box 143, the water begins to flow to the outside along the self-constriction line at this time, so that the oil and water are separated.

In addition, a heating module 145 is further installed in the oil-water separation tank 141, and the heating module 145 can heat the liquid in the oil-water separation tank 141, so that the liquid is prevented from being solidified and cannot be discharged smoothly. Meanwhile, the bottom of the oil-water separation tank 141 is also connected with a sewage cleaning pipe 146 and a sewage cleaning electromagnetic valve 147, the sewage cleaning pipe 146 extends to the outer side of the collection box 11, the sewage cleaning electromagnetic valve 147 is installed on the sewage cleaning pipe 146, impurities at the bottom of the oil-water separation tank 141 can be discharged by using the sewage cleaning pipe 146 and the sewage cleaning electromagnetic valve 147, and the phenomenon that the oil-water separation tank 141 is blocked is reduced.

Referring to fig. 2 and 4, after solid-liquid separation of the kitchen waste, the solid kitchen waste is further conveyed into the intermediate sterilizing means 3 to be sterilized. Wherein, the transfer sterilization mechanism 3 comprises a sealing pipe shell 31 and an inclined screen conveyer line 32 arranged in the sealing pipe shell 31, the sealing pipe shell 31 is communicated with the inside of the collecting box 11, the discharge end of the horizontal screen conveyer line 13 is connected with the feed end of the inclined screen conveyer line 32, and the discharge end of the inclined screen conveyer line 32 is connected with the feed end of the crushing and dewatering mechanism 4.

Referring to fig. 1 and 4, the inclined screen conveyor line 32 includes two parallel inclined conveyor rollers 321, the two inclined conveyor rollers 321 are rotatably connected to the inner wall of the sealed tube shell 31, the two inclined conveyor rollers 321 are obliquely arranged upward at intervals, an inclined screen 322 is connected between the two inclined conveyor rollers 321 in a transmission manner, an inclined screen belt driving motor 323 is arranged at the top of the outer side of the sealed tube shell 31, and the inclined screen belt driving motor 323 drives the two inclined conveyor rollers 321 to rotate through a belt. Meanwhile, a heating device 33 for high-temperature sterilization is provided in the sealed case 31.

Referring to fig. 4, the heating device 33 includes an electric control system and heating rods 331, the electric control system is electrically connected to the heating rods 331, the heating rods 331 are installed in the sealed case 31 and located above the inclined screen 322, the number of the heating rods 331 is several, and the number of the heating rods 331 are arranged at equal intervals along the length direction of the inclined screen 322. The solid kitchen waste is conveyed to the inclined screen 322, and the electric control system controls the heating rod 331 to heat, so that the solid kitchen waste is sterilized at high temperature, and subsequent recycling treatment is facilitated.

Referring to fig. 4 and 5, the kitchen waste is sterilized at a high temperature and then enters the crushing and dehydrating mechanism 4 to be crushed and dehydrated. The crushing and dewatering mechanism 4 comprises a crushing box 41, the crushing box 41 is connected with the sealed pipe shell 31, a feed inlet 411 is arranged at the top of the crushing box 41, and the discharge end of the inclined screen 322 extends to the upper part of the feed inlet 411 and is connected with the feed inlet 411. Wherein, the discharge end that lies in feed inlet 411 in the broken case 41 is provided with the breaker 42 that is used for broken rubbish, and the discharge end that lies in breaker 42 in the broken case 41 is provided with the dewatering device 43 that is used for carrying out the dehydration to the rubbish after the breakage, and the discharge end of dewatering device 43 is provided with rubbish collection box 5.

Referring to fig. 1 and 5, the crushing device 42 includes two parallel stirring rollers 421 and a stirring roller driving assembly, the two stirring rollers 421 are rotatably connected to the inner wall of the crushing box 41, the two stirring rollers 421 are disposed close to each other, and the rotation directions of the two stirring rollers 421 are opposite. The stirring roller driving assembly comprises two rotating gears 422 which are respectively arranged at one ends of the two stirring rollers 421 and are meshed with each other, a stirring roller driving motor 423 is arranged at the top of the crushing box 41, and the stirring roller driving motor 423 drives the stirring rollers 421 to rotate through a belt.

Referring to fig. 5, a hopper 6 is attached to the inner wall of the crushing box 41 at the discharge end of the stirring roller 421, and the discharge end of the hopper 6 faces the dehydration device 43. The dewatering device 43 includes a driving shaft 431, a spiral cam assembly 432, a dewatering drum 433, a dewatering drum opening and closing assembly 434, and a driving shaft driving assembly 435.

Referring to fig. 5 and 6, the spiral cam assembly 432 includes a movable column 4321, a fixed rod 4322, a fixed sleeve 4323 and a sliding block 4324, the movable column 4321 is coaxially fixed at the top end of the driving shaft 431, an end-to-end spiral groove 43211 is formed in the outer peripheral surface of the movable column 4321, the end-to-end of the spiral groove 43211 extends in the vertical direction, the fixed rods 4322 are radially fixed on the inner wall of the crushing box 41, the fixed rods 4322 are provided with a plurality of fixed rods 4322 at intervals along the circumferential direction of the crushing box 41, the fixed sleeve 4323 is fixed at one end of the fixed rods 4322 away from the crushing box 41, the fixed sleeve 4323 is coaxially sleeved on the outer periphery of the movable column 4321, the sliding block 4324 is radially fixed on the inner wall of the fixed sleeve 43. When the driving shaft 431 rotates, the driving shaft 431 slides up and down along the vertical direction while rotating under the limiting action of the sliding block 4324, so that the driving shaft 431 rotates and moves up and down.

Referring to fig. 5, the inner wall of the dewatering cylinder 433 is coaxially and fixedly connected with the driving shaft 431 through a plurality of support rods 4331, a plurality of dewatering holes 4332 are formed in the side wall of the dewatering cylinder 433, a discharge opening 4333 is formed in the bottom of the dewatering cylinder 433, a dewatering cylinder opening and closing assembly 434 is arranged in the discharge opening 4333 and used for opening and closing the discharge opening 4333, and a driving shaft driving assembly 435 is arranged at the bottom end of the driving shaft 431 and used for driving the driving shaft 431 to rotate.

Referring to fig. 5, one side of the discharge port 4333 close to the center of the driving shaft 431 is horizontally provided with a sealing sliding groove 436, the sealing sliding groove 436 is communicated with the discharge port 4333, and the dewatering cylinder opening and closing assembly 434 comprises four sealing plates 4341 and a telescopic spring 4342, in this embodiment, the four sealing plates 4341 are arranged symmetrically around the driving shaft 431 as the center along the circumferential direction, the sealing plates 4341 are arranged in the sealing sliding groove 436 in a penetrating manner and are slidably connected with the sealing sliding groove 436, two ends of the telescopic spring 4342 are respectively connected with the sealing plates 4341 and the groove bottom of the sealing sliding groove 436, and the telescopic spring 4342 has elastic potential energy for pulling the sealing plates 4341 to the center of the driving shaft 431.

When the dewatering cylinder 433 rotates, the blocking plate 4341 slides out towards the side away from the telescopic spring 4342 under the action of centrifugal force to block the discharge port 4333, so that the phenomenon that the broken kitchen garbage falls out from the discharge port 4333 is reduced. After the dehydration is finished, the rotating speed of the dehydration cylinder 433 is reduced, the blocking plate 4341 is contracted into the sealing sliding groove 436, the discharge port 4333 is opened, and at the moment, the dehydration cylinder 433 slowly rotates and slides up and down, so that kitchen garbage attached to the inner wall of the dehydration cylinder 433 falls off and falls into the garbage recycling bin 5 from the discharge port 4333, and the kitchen garbage is crushed and recycled.

Referring to fig. 5 and 7, the outer circumferential surface of the driving shaft 431 near the bottom end is axially provided with two limiting sliding grooves 4311, the two limiting sliding grooves 4311 are symmetrically arranged along the axis of the driving shaft 431, the driving shaft driving assembly 435 includes a driven wheel 4351 and a driven wheel driving member, a limiting block 4354 is integrally formed on the central inner wall of the driven wheel 4351, and the limiting block 4354 is inserted into the limiting sliding grooves 4311 and is slidably connected with the limiting sliding grooves 4311. Meanwhile, a limiting rod 437 is horizontally fixed on the inner wall of the installation box 7, the limiting rod 437 is rotatably connected with the driven wheel 4351, and the limiting rod 437 plays a role in limiting the position of the driven wheel 4351.

The driven wheel driving part comprises a driving wheel driving motor 4352 and a driving wheel 4353, the driving wheel driving motor 4352 is installed in the garbage recycling bin 5 through an installation box 7, the driving wheel 4353 is installed at the output end of the driving wheel driving motor 4352, and a transmission belt 4355 is connected between the driving wheel 4353 and the driven wheel 4351 in a transmission mode to drive the driving shaft 431 to rotate.

In addition, a liquid discharge groove 8 is formed in the inner wall of the crushing box 41 and is located obliquely below the dewatering cylinder 433, and a liquid outlet end of the liquid discharge groove 8 extends to the outer side of the crushing box 41, so that liquid thrown out by dehydration can be discharged to the outer side through the liquid discharge groove 8, and dehydration and recovery of the crushed kitchen waste are achieved.

The implementation principle of the intelligent sterilization and deodorization kitchen garbage classification and crushing recovery system is as follows: when the garbage is not dumped, the sealing plate 121 can seal the collection port 111, odor is reduced and is emitted from the collection box 11, when the garbage is dumped, the sealing plate 121 is opened under the action of gravity, the garbage enters the horizontal screen conveyor line 13 in the collection box 11 from the collection port 111, liquid on the garbage falls into the oil-water separation device 14 through the horizontal screen conveyor line 13, the oil-water separation device 14 separates oil and water, recycling of oil and water or environment-friendly discharge are achieved, the garbage subjected to solid-liquid separation is conveyed to the inclined screen conveyor line 32, the garbage is subjected to high-temperature sterilization through the heating device 33, the sterilized garbage enters the crushing box 41, the garbage is crushed by the crushing device 42, the crushed garbage falls into the dewatering cylinder 433 to be dewatered, and the dewatered garbage finally falls into the garbage recovery box 5 to be collected. The scheme realizes the integrated treatment of solid-liquid separation, oil-water separation, high-temperature sterilization, crushing dehydration, recovery and the like of the garbage, can effectively improve the classification and recovery efficiency of the garbage, is favorable for better classification of the kitchen garbage, can be used for different purposes, and realizes the reasonable use of resources.

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

Claims

1. The utility model provides an intelligence sterilization deodorization kitchen remains waste classification broken recovery system which characterized in that: comprises a collecting and separating mechanism (1), a transfer sterilizing mechanism (3) and a crushing and dehydrating mechanism (4) which are arranged along the conveying direction of the garbage in sequence,

the collecting and separating mechanism (1) comprises a collecting box (11), a collecting port (111) is formed in the top of the collecting box (11), a sealing device (12) capable of being automatically opened and closed according to the gravity of garbage is arranged at the discharge end of the collecting port (111), a horizontal screen conveying line (13) for solid-liquid separation is arranged in the collecting box (11), an oil-water separating device (14) is arranged below the horizontal screen conveying line (13), and the discharge end of the horizontal screen conveying line (13) is connected with the feed end of the transfer sterilizing mechanism (3);

the transfer sterilization mechanism (3) comprises a sealed pipe shell (31) and an inclined screen conveying line (32) installed in the sealed pipe shell (31), the inclined screen conveying line (32) is arranged obliquely upwards, a heating device (33) for high-temperature sterilization is arranged in the sealed pipe shell (31), and the discharge end of the inclined screen conveying line (32) is connected with the feed end of the crushing and dewatering mechanism (4);

broken dewatering mechanism (4) are including broken case (41), feed inlet (411) have been seted up at the top of broken case (41), the discharge end that lies in feed inlet (411) in broken case (41) is provided with breaker (42) that are used for broken rubbish, the discharge end that lies in breaker (42) in broken case (41) is provided with dewatering device (43) that are used for carrying out the dehydration to the rubbish after the breakage, the discharge end of dewatering device (43) is provided with garbage collection box (5).

2. The intelligent sterilization and deodorization kitchen garbage classification and crushing recovery system according to claim 1, characterized in that: the sealing device (12) comprises a sealing plate (121) hinged to the bottom side of the collecting port (111), the cross sectional area of the sealing plate (121) is larger than that of the collecting port (111), the sealing plate (121) is far away from the collecting port (111) and is close to one side of the hinged end of the sealing plate, a connecting plate (122) is fixedly connected to one side of the connecting plate (122) far away from the collecting port (111), a balancing weight (123) is arranged on one side of the connecting plate (122) far away from the collecting port (111), and the top surface of the sealing plate (121) is abutted to the bottom side of the collecting port (111) in a normal state.

3. The intelligent sterilization and deodorization kitchen garbage classification and crushing recovery system according to claim 1, characterized in that: a liquid collecting hopper (2) is arranged below the horizontal screen conveying line (13) in the collecting box (11), the oil-water separating device (14) comprises an oil-water separating box (141), a water discharging pipe (142), an oil discharging box (143) and an oil discharging electromagnetic valve (144), the oil-water separating box (141) is installed in the collecting box (11), the liquid inlet end of the oil-water separating box (141) is connected with the liquid outlet end of the liquid collecting hopper (2), one end of the water discharging pipe (142) is far away from the liquid inlet end of the oil-water separating box (141) and is arranged close to the bottom of the oil-water separating box (141), the other end of the water discharging pipe (142) extends upwards and penetrates through the oil-water separating box (141) to face outwards, the oil discharging box (143) is arranged in the oil-water separating box (141) and is positioned above the water inlet end of the water discharging pipe (142), and the oil discharging electromagnetic valve (144) is communicated with the oil discharging box (143), the height of the self-constriction line of the oil discharge box (143) is equal to that of the self-constriction line of the water discharge pipe (142).

4. The intelligent sterilization and deodorization kitchen garbage classification and crushing recovery system according to claim 1, characterized in that: the heating device (33) comprises an electric control system and heating rods (331), the electric control system is electrically connected with the heating rods (331), the heating rods (331) are installed in the sealed pipe shell (31) and located above the inclined screen conveying line (32), and the heating rods (331) are arranged into a plurality of rods along the direction of the inclined screen conveying line (32).

5. The intelligent sterilization and deodorization kitchen garbage classification and crushing recovery system according to claim 1, characterized in that: crushing device (42) includes two stirring roller (421) and stirring roller drive assembly, two stirring roller (421) are parallel and rotate to be connected in broken case (41), two the turn to of stirring roller (421) is opposite, stirring roller drive assembly sets up and is used for driving two stirring roller (421) to rotate in the outside of broken case (41).

6. The intelligent sterilization and deodorization kitchen garbage classification and crushing recovery system according to claim 1, characterized in that: dewatering device (43) includes driving shaft (431), dewatering cylinder (433), spiral cam subassembly (432), dewatering cylinder opens and close subassembly (434) and driving shaft drive subassembly (435), driving shaft (431) vertical rotation is connected in broken case (41), dewatering cylinder (433) coaxial fixation is in the outside of driving shaft (431), it is provided with collecting hopper (6) to lie in between dewatering cylinder (433) and breaker (42) in broken case (41), the discharge end of collecting hopper (6) is located the top of dewatering cylinder (433), spiral cam subassembly (432) set up and are used for realizing that driving shaft (431) limit is rotatory to slide vertically between broken case (41) and driving shaft (431), dewatering hole (4332) have been seted up to the lateral wall of dewatering cylinder (433), discharge opening (4333) have been seted up to the bottom of dewatering cylinder (433), dewatering cylinder opens and close subassembly (434) set up and is used for realizing in discharge opening (4333) from what discharge opening (4333) in discharge opening (4333) The driving shaft driving assembly (435) is used for driving the driving shaft (431) to rotate.

7. The intelligent sterilization and deodorization kitchen garbage classification and crushing recovery system according to claim 6, characterized in that: spiral cam subassembly (432) are including activity post (4321), dead lever (4322), fixed cover (4323) and slider (4324), activity post (4321) coaxial fixation is on the top of driving shaft (431), spiral groove (43211) end to end have been seted up to the outer peripheral face of activity post (4321), the end to end of spiral groove (43211) extends along vertical direction, the inner wall at broken case (41) is fixed to dead lever (4322) level, the one end of broken case (41) is kept away from in dead lever (4322) is fixed in fixed cover (4323), the periphery at activity post (4321) is established in fixed cover (4323), slider (4324) are fixed at the inner wall at activity post (4321), slider (4324) are worn to locate in spiral groove (43211) and with the cell wall sliding connection of spiral groove (43211).

8. The intelligent sterilization and deodorization kitchen garbage classification and crushing recovery system according to claim 6, characterized in that: the outer peripheral face of driving shaft (431) near the bottom has seted up spacing spout (4311) along the axial, driving shaft drive assembly (435) are including following driving wheel (4351) and follow driving wheel driving piece, driving shaft (431) coaxial run through from driving wheel (4351), the central inner wall of following driving wheel (4351) is fixed with spacing piece (4354), spacing piece (4354) wear to locate in spacing spout (4311) and with spacing spout (4311) sliding connection, follow driving wheel driving piece and be used for driving from driving wheel (4351) rotatory.

9. The intelligent sterilization and deodorization kitchen garbage classification and crushing recovery system according to claim 6, characterized in that: the dewatering cylinder opening and closing assembly (434) comprises a blocking plate (4341) and a telescopic spring (4342), a sealing sliding groove (436) is horizontally formed in one side, close to the center of the driving shaft (431), of the discharging opening (4333), the blocking plate (4341) penetrates through the sealing sliding groove (436) and is in sliding connection with the sealing sliding groove (436), the two ends of the telescopic spring (4342) are respectively connected with the bottoms of the blocking plate (4341) and the sealing sliding groove (436), and the telescopic spring (4342) has elastic potential energy for pulling the blocking plate (4341) to the center of the driving shaft (431).

10. The intelligent sterilization and deodorization kitchen garbage classification and crushing recovery system according to claim 6, characterized in that: and a liquid discharge groove (8) is formed in the inner wall of the crushing box (41) and is positioned obliquely below the dewatering cylinder (433).