CN113441524A - Garbage recovery processing device and environment-friendly garbage processing system - Google Patents
Garbage recovery processing device and environment-friendly garbage processing system Download PDFInfo
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- CN113441524A CN113441524A CN202110754780.9A CN202110754780A CN113441524A CN 113441524 A CN113441524 A CN 113441524A CN 202110754780 A CN202110754780 A CN 202110754780A CN 113441524 A CN113441524 A CN 113441524A
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a garbage recovery processing device and an environment-friendly garbage processing system, wherein the garbage recovery processing device comprises a recovery device, a smashing device and a waste gas processing device, the recovery device is used for recovering food garbage, the smashing device is used for smashing and stirring the food garbage in the recovery device to form a viscoelastic body, and the waste gas processing device is communicated with the recovery device so as to purify waste gas generated in the recovery device. According to the technical scheme, the food waste received by the recovery device is crushed by the crushing device, so that the whole volume of the food waste is reduced, the density of the food waste is increased, and the recovery device can store more food waste.
Description
Technical Field
The invention relates to the technical field of environmental protection, in particular to a garbage recycling device and an environmental-friendly garbage disposal system.
Background
The organic waste treatment by using insects, particularly hermetia illucens, is an important development direction of the current biomass waste treatment technology, is an optimal treatment mode different from landfill treatment and incineration treatment, can effectively solve the problems of influence and reduction on the environment in the current food waste treatment, can increase the sources of human proteins, reduce the ecological resource pressure and realize the cyclic utilization of resources; meanwhile, the propagation risk of virus caused by utilization of biological homologous protein can be cut off, and the propagation of diseases such as mad cow disease and the like caused by prion is avoided.
At present, some problems exist in the breeding link of hermetia illucens, food waste received in food waste production places is usually in a loose state, and a large number of gaps exist among the food waste, so that storage space is wasted, a general container cannot contain a large number of food waste, and waste gas produced after the food waste is contained is not effectively treated; in addition, because the specific gravity of the nutrient substances provided by different types of food waste is different, after the food waste is prepared into the feed, the protein, fat, carbohydrate and water provided by the food waste are controlled in a rough state, classification measurement and proportioning according to needs are not adopted, so that the proportioning of the nutrient substances of the feed cannot be standardized, the quality of the cultured hermetia illucens is uneven due to unbalanced nutrition, and the standardized mass production of the hermetia illucens cannot be ensured.
Disclosure of Invention
The invention mainly aims to provide a garbage recycling device, and aims to solve the problem of storage space waste caused by more gaps among food garbage.
In order to achieve the purpose, the garbage recycling device provided by the invention comprises a recycling device, a smashing device and an exhaust gas treatment device, wherein the recycling device is used for recycling food garbage, the smashing device is used for smashing and stirring the food garbage in the recycling device to form a viscoelastic body, and the exhaust gas treatment device is communicated with the recycling device so as to purify exhaust gas generated in the recycling device.
In an embodiment of the invention, the recycling device includes a kitchen waste container, a solid food container and a mixer, the mixer is configured to receive the kitchen waste conveyed by the kitchen waste container, the kitchen waste conveyed by the kitchen waste container and the solid food conveyed by the solid food container according to a preset ratio, the mincing device is configured to pulverize and stir the food waste inside the mixer to form a viscoelastic body, and the exhaust gas treatment device is communicated with the mixer to purify the exhaust gas generated in the recycling device.
In an embodiment of the present invention, the garbage recycling device further includes a kitchen garbage driving pump, and a solid food driving pump, the kitchen garbage driving pump is communicated with the kitchen garbage container and the mixer pipeline, and the solid food driving pump is communicated with the solid food container and the mixer pipeline.
In an embodiment of the present invention, a crushing device for crushing kitchen waste is disposed inside the kitchen waste container, and a crushing device for crushing solid food is disposed inside the solid food container.
In an embodiment of the invention, the recycling device further comprises a kitchen waste crusher, a kitchen waste crusher and a solid food crusher; wherein,
the kitchen waste pulverizer is communicated with the kitchen waste container so as to convey the pulverized kitchen waste to the kitchen waste container;
the kitchen waste crusher is communicated with the kitchen waste container to convey crushed kitchen waste to the kitchen waste container;
the solid food grinder is communicated with the solid food container to convey the ground solid food to the solid food container.
In an embodiment of the present invention, the kitchen waste container, and the solid food container are all connected to the exhaust gas treatment device.
In one embodiment of the invention, the waste gas treatment device comprises a gas passing part, a liquid spraying part and a hypochlorous acid generator; wherein,
the gas passing part is used for waste gas to pass through, the liquid spraying end of the liquid spraying part is arranged in the gas passing part, and the liquid inlet end of the liquid spraying part is communicated with the hypochlorous acid generator.
In an embodiment of the present invention, the waste gas treatment device further includes an air pressure detection device for detecting the air pressure in the recovery device, and a controller electrically connected to the air pressure detection device, the liquid spraying component, and the hypochlorous acid generator, respectively.
In an embodiment of the present invention, the weight ratio of protein, fat, carbohydrate and water in the viscoelastic body is 1-15: 1-10: 10-20: 60-90.
The invention also provides an environment-friendly garbage disposal system which comprises the garbage recycling device.
According to the technical scheme, the recovery device is arranged in a food waste production place to receive food waste, the food waste received by the recovery device is crushed by the crushing device, so that the overall volume of the food waste is reduced, the density of the food waste is increased, the recovery device can store more kitchen waste, and air discharged to the environment from the recovery device can be purified by the waste gas treatment device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of an embodiment of an environmental garbage disposal system according to the present invention;
FIG. 2 is a schematic view of the garbage collection and disposal apparatus of FIG. 1;
FIG. 3 is a schematic diagram showing the content of nutrients in the kitchen waste, kitchen waste and solid food after being mixed in proportion;
FIG. 4 is a schematic structural diagram of an embodiment of the garbage recycling device of the present invention;
FIG. 5 is a schematic structural view of another embodiment of the garbage recycling device of the present invention;
FIG. 6 is a schematic structural view of a garbage recycling device according to another embodiment of the present invention;
FIG. 7 is a schematic structural view of a garbage recycling apparatus according to another embodiment of the present invention;
FIG. 8 is a schematic structural view of an embodiment of the garbage recycling device in FIG. 6, which is provided with a kitchen garbage storage, a kitchen garbage storage and a solid food storage;
FIG. 9 is a schematic structural diagram of an embodiment of the kitchen waste storage and the waste gas treatment device in FIG. 8.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1000 | Environment-friendly |
101 | |
| 100 | Garbage |
102 | |
| 10 | Kitchen |
103 | Valve |
| 20 | Kitchen |
104 | Exhaust |
| 30 | |
1041 | |
| 40 | Kitchen |
1042 | |
| 50 | Kitchen |
1043 | Treatment |
| 60 | |
200 | Fodder worm's |
| 70 | Kitchen |
300 | |
| 80 | Kitchen |
400 | |
| 90 | Solid food storage device |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 4, the garbage recycling apparatus 100 includes a recycling apparatus (not shown) including a kitchen garbage container 10, a kitchen garbage container 20, a solid food container 30, and a mixer 101.
The kitchen waste container 10 is used for collecting kitchen waste, the kitchen waste can be food, soup and the like left on a dining table and processed food left in a kitchen, and the kitchen waste container 10 can be arranged in a restaurant gathering area, a residential area and the like.
The container 20 is used for collecting kitchen waste, which is the remaining food material, such as vegetable leaves, animal viscera, fur and other organic matters that are not suitable for use. The container 20 for kitchen waste may be installed in a vegetable market, a wholesale market, a gathering area of a restaurant, a residential area, etc.
The solid food container 30 is used for collecting solid food, and is different from kitchen waste and kitchen waste containing a large amount of water, and the solid food in the invention refers to solid food which is overdue and inedible in food production enterprises, supermarkets, bakeries, dessert spots and other places, or overdue or waste solid food waste which is inedible in residential areas, dining areas and the like.
The kitchen waste container 10, the kitchen waste container 20, and the solid food container 30 may be provided in a can shape, a cylinder shape, an open recess, or other shapes, which are not illustrated herein. Considering that kitchen waste, kitchen waste and solid food are exposed outside, not only can bring bad sense to people, but also breed bacteria easily, therefore, structures such as a kitchen waste receiving opening, a kitchen waste discharge opening, a waste gas discharge opening and the like can be arranged on the kitchen waste container 10, the kitchen waste container 20 and the solid food container 30, and the kitchen waste receiving opening, the kitchen waste discharge opening and the waste gas discharge opening can be provided with movable sealing covers for controlling on-off.
Further, in consideration of the fact that kitchen waste, kitchen waste and solid food can emit peculiar smell which is not beneficial to human health when being stored or transported, the exhaust gas outlet can be provided with peculiar smell absorption components such as activated carbon, nano mineral crystal and the like, and the peculiar smell absorption components can be in a net shape or a laminated shape and are not limited specifically; the exhaust outlet may also be provided with an odor treatment device communicated with the exhaust outlet, the odor treatment device generates corresponding chemical substances to neutralize harmful substances in the exhaust, and of course, the exhaust outlet may also be provided with other devices for treating the exhaust, which are not listed herein.
It should be noted that two of the kitchen waste container 10, the kitchen waste container 20, and the solid food container 30 may be fixedly connected, all of them may be fixedly connected, or all of them may be independent of each other. It is considered that the types of garbage collected in the kitchen garbage container 10, the kitchen garbage container 20, and the solid food container 30 are different, and the distribution of the kitchen garbage, and the solid food is different. Preferably, the kitchen waste container 10, the kitchen waste container 20 and the solid food container 30 are disposed independently, so that the kitchen waste container 10, the kitchen waste container 20 and the solid food container 30 can be distributed in the corresponding food waste collection places, which facilitates the recycling of the waste.
It should be noted that the kitchen waste container 10, the garbage container 20, and the solid food container 30 may be disposed in different numbers according to the amount of food waste generated in the collection area. According to the area size of the collecting area, different conveying tools such as a conveying trolley or a conveying tank car can be arranged; in some cases, a food waste production module (a restaurant, a dining hall or a supermarket) may be separately provided with a corresponding kitchen waste container 10, kitchen waste container 20 or solid food container 30, and the processed food waste may be directly conveyed into the corresponding container through a conveying pipe, which may be an inclined pipe, conveying the food waste by gravity, or a driving structure such as a negative pressure machine or a power pump may be provided in the pipe to provide conveying power, which is not limited specifically herein.
The number, shape, location, configuration of the kitchen waste container 20 and the solid food container 30, or other components thereof may refer to the scheme and the embodiment of the kitchen waste container 10, and the kitchen waste container 10, the kitchen waste container 20, and the solid food container 30 may be the same or different, which is not described herein.
In addition, in the solution of the present invention, besides the kitchen waste container 10, the kitchen waste container 20 and the solid food container 30, other types of containers may be further included for receiving other types of food waste besides the kitchen waste, the kitchen waste and the solid food defined in the present invention, and the other types of food waste may specifically be melon peel and fruit kernel, flower green plants, herb residue, etc., which are not listed herein.
The mixer 101 is a device capable of uniformly stirring the input materials, the mixer 101 may be a container having a box shape, a cylinder shape, a tank body or an open groove shape, and the like, and a stirring mechanism is generally provided in the mixer 101 to stir and mix the materials input into the mixer 101. The stirring structure can be a stirring blade, a stirring wheel and other structures with stirring functions.
The mixer 101 is used for receiving the kitchen waste conveyed by the kitchen waste container 10, the kitchen waste conveyed by the kitchen waste container 20, and the solid food conveyed by the solid food container 30 according to a predetermined ratio, and it is understood that the mixer 101 can receive the kitchen waste conveyed by one or more of the kitchen waste container 10, the kitchen waste conveyed by the kitchen waste container 20, and the solid food container 30, and the mixer 101 is connected with a mincing device (not shown) to pulverize and stir the food waste in the mixer 101 to form a viscoelastic body (viscoelastic fluid).
The kneading apparatus is an apparatus having a pulverizing section such as a pulverizing blade, a pulverizing wheel, and a pulverizing tooth, and the kneading apparatus may be an apparatus having a stirring section such as a stirring blade and a stirring wheel. The stirring device may be disposed inside the mixer 101 or outside the mixer 101, and is not particularly limited herein.
The mixer 101 can receive the kitchen waste, the kitchen waste and the solid food by a transportation vehicle, that is, the mixer 101 is not connected with the kitchen waste container 10, the kitchen waste container 20 and the solid food container 30; the mixer 101 may also receive the kitchen waste, the kitchen waste and the solid food through a transportation pipeline, that is, the mixer 101 and the kitchen waste container 10, the kitchen waste container 20 and the solid food container 30 may be directly connected through pipelines.
It is worth mentioning that the kitchen waste and the kitchen waste contain more water, the solid food contains less water, and the three different types of food can form liquid, porridge or viscoelastic body after being mixed, preferably, the invention mixes the kitchen waste, the kitchen waste and the solid food to form the viscoelastic body. The viscoelastic body feed is not easy to leak in the transportation process, and the viscoelastic body is not easy to adhere to the inner wall of the container in the transferring process, so that the viscoelastic body feed has the advantages of easy removal, convenient transfer and the like, and in addition, the feed prepared by mixing the kitchen waste, the kitchen waste and the solid food into the viscoelastic body feed has more sufficient nutrition required by a culture product.
According to the technical scheme, the kitchen waste is collected and temporarily stored by the kitchen waste container 10, the kitchen waste is collected and temporarily stored by the kitchen waste container 20, the solid food is collected and temporarily stored by the solid food container 30, the kitchen waste conveyed by the kitchen waste container 10, the kitchen waste conveyed by the kitchen waste container 20 and the solid food conveyed by the solid food container 30 are received by the mixer 101 according to a proper proportion and then mixed to form the cultivation feed with a viscoelastic body, the nutrient substances contained in the viscoelastic body prepared according to a preset proportion can be standardized, the cultivation products such as black soldier flies can obtain nutrient substances with stable content, the quality consistency of the cultivation products is improved, and the cultivation products can be produced in a standardized manner.
Referring to fig. 3, the regional consumption habits, the seasonal consumption habits, and the catering categories provided by the merchants are all stable, that is, the ingredients of the kitchen waste, and the food wastes of the manufacturing and selling enterprises in a region are also stable in a period of time, so that the ingredients of the collected kitchen waste, and the collected solid food, such as moisture, protein, fat, and carbohydrate, can be determined. In case the nutrients provided by the different food wastes and the nutrients needed by the aquaculture product can be determined, the preset ratio can also be determined.
In some embodiments of the invention, the ratio of protein, fat carbohydrate and water in the viscoelastic body is 1-15: 1-10: 10-20: 60-90. For example, the ratio of protein, fat, carbohydrate, and water in the viscoelastic body is 2: 3: 12: 83, as another example, the ratio of protein, fat, carbohydrate, and water in the viscoelastic body is 13: 7: 18: 62, as another example, the ratio of protein, fat, and water in the viscoelastic body is 8: 5: 12: 70, not to be taken as an exhaustive list.
Considering that the daily generation time of the kitchen waste is short and the generated amount is large, if the kitchen waste is thrown into the kitchen waste container 10 without being processed, the storage space of the kitchen waste container 10 is wasted due to the gap between the kitchen waste, and the kitchen waste container 110 cannot store more kitchen waste.
In view of this, the kitchen waste and the solid food can be pulverized and pre-treated before being mixed into the mixer 101, in some embodiments of the present invention, referring to fig. 5, a pulverizing device 102 for pulverizing the kitchen waste is disposed inside the kitchen waste container 10 to perform the pulverization and pre-treatment on the kitchen waste; a crushing device 102 for crushing the kitchen waste is arranged in the kitchen waste container 20 to crush the kitchen waste; the inside of the solid food container 30 is provided with a crushing device 102 for crushing the solid food to perform a crushing pretreatment on the solid food.
It can be understood that the kitchen waste, kitchen waste and solid food are subjected to crushing pretreatment, so that the kitchen waste container 10 can store more kitchen waste on one hand, and on the other hand, the kitchen waste is prevented from being stacked on the ground to influence the market volume, and in addition, the kitchen waste and the solid food after the crushing pretreatment can be more fully mixed in the stirring and mixing process of the kitchen waste, the kitchen waste and the solid food in the mixer 101 to form an even viscoelastic body.
The crushing device 102 may be a device for crushing the food waste by means of stirring, and specifically may be a device in which an output end of a rotary motor is connected to a stirring rod, a rotating frame, a screw, a rotary knife, a disc knife, or the like.
The crushing device 102 may also be a device for crushing food waste by repeatedly beating and squeezing, and specifically, may be a device in which a driving device such as a pneumatic cylinder, a hydraulic cylinder, or a linear motor is combined with an impact column, that is, a piston rod of the pneumatic cylinder, a piston rod of the hydraulic cylinder, or a mover of the linear motor is fixedly connected to the impact column.
The crushing device 102 may also be a device for crushing food waste by rotating and rolling, and may specifically be a device provided with a friction groove on the inner wall of the container, and a friction roller and a driving motor for driving the friction roller to move, wherein the friction groove is continuously in reciprocating contact with the friction groove on the inner wall of the container to extrude the friction roller, so that the food waste is driven to crush. Of course, the crushing device 102 may also be a device for crushing the food waste by vibration, shaking or other methods, and thus, the description thereof is omitted.
It should be noted that the mixer 101 may be provided with the above-mentioned crushing device 102 to further crush and stir the kitchen waste, and the solid food into viscoelastic material.
In other embodiments of the present invention, the device for pulverizing kitchen waste, kitchen waste and solid food may be disposed separately from the kitchen waste container 10, the kitchen waste container 20 and the solid food container 30. That is, the food waste may be first pulverized and then placed in the corresponding kitchen waste container 10, kitchen waste container 20, or solid food container 30; the food waste in the corresponding kitchen waste container 10, kitchen waste container 20, or solid food container 30 may be pulverized before being transported from the corresponding kitchen waste container 10, kitchen waste container 20, or solid food container 30 to the mixer 101; or, both the two nodes may be provided with a single device for pulverization and may execute the pulverization program, and the number of the devices provided for pulverization may be two or more.
Preferably, referring to fig. 6 and 7, the recycling device further includes a kitchen waste crusher 40, a kitchen waste crusher 50 and a solid food crusher 60; the kitchen waste pulverizer 40 is communicated with the kitchen waste container 10 to convey the pulverized kitchen waste to the kitchen waste container 10, and the kitchen waste container 10 is used for conveying the pulverized kitchen waste to the mixer 101 after receiving the kitchen waste pulverized by the kitchen waste pulverizer 40.
The garbage crusher 50 communicates with the garbage receptacle 20 to feed the crushed garbage to the garbage receptacle 20, and the garbage receptacle 20 receives the garbage crushed by the garbage crusher 50 and then feeds the crushed garbage to the mixer 101.
The solid food crusher 60 communicates with the solid food container 30 to feed the crushed solid food to the solid food container 30, and the solid food container 30 receives the crushed solid food from the solid food crusher 60 and then feeds the crushed solid food to the mixer 101.
It is understood that the specific pulverizing methods and structures for implementing the pulverizing methods of the kitchen waste pulverizer 40, the kitchen waste pulverizer 50, and the solid food pulverizer 60 can refer to the above-mentioned exemplary embodiments of the pulverizing device 102, and are not described herein again. The kitchen waste pulverizer 40, the kitchen waste pulverizer 50, and the solid food pulverizer 60 may be arranged in the same manner or in different manners, and are not limited in this respect.
The kitchen waste shredder 40, the kitchen waste shredder 50 and the solid food shredder 60 may receive corresponding food waste by a transport vehicle, or may receive corresponding food waste by a transport pipeline; similarly, the kitchen waste container 10, the kitchen waste container 20, and the solid food container 30 may be configured to transport the corresponding food waste to the mixer 101 by a transport vehicle, or may be configured to transport the corresponding food waste to the mixer 101 by a transport pipe.
It should be noted that the kitchen waste shredder 40, the kitchen waste shredder 50 and the solid food shredder 60 can be disposed at a place where the corresponding food waste is collected (near a dining area, near a residential area, near a shopping mall, etc.), or at a place where insects are cultivated, and are not limited in detail.
In addition, other temporary storage containers or other processing devices may be provided during the transportation process, for example, a storage tank for temporary storage may be provided between the kitchen waste container 10 and the mixer 101.
Further, referring to fig. 8, the recycling device further includes a kitchen waste storage 70, a kitchen waste storage 80 and a solid food storage 90; the kitchen waste storage device 70 is used for receiving and storing the kitchen waste crushed by the kitchen waste crusher 40, and the kitchen waste storage device 70 is also used for conveying the crushed kitchen waste to the mixer 101; the kitchen waste storage 80 is used for receiving and storing the kitchen waste crushed by the kitchen waste crusher 50, and the kitchen waste storage 80 is also used for conveying the crushed kitchen waste to the mixer 101; the solid food storage 90 is used for receiving and storing the solid food crushed by the solid food crusher 60, and the solid food storage 90 is also used for conveying the crushed solid food to the mixer 101.
It should be noted that the kitchen waste receptacle 70, the kitchen waste receptacle 80 and the solid food receptacle 90 may be configured as a box, a can or an open trough member. In order to avoid the odor generated by the crushed food waste from drifting, it is preferable that the kitchen waste storage 70, the kitchen waste storage 80, and the solid food storage 90 are all configured as containers having a feeding port, a discharging port, and an air outlet, and movable sealing covers for controlling the on-off are disposed at the feeding port, the discharging port, and the air outlet. In order to avoid the overflow and dispersion of the peculiar smell, sealing parts such as rubber sealing rings and the like can be arranged near the movable sealing cover.
It should be noted that the kitchen waste storage 70, the kitchen waste storage 80, and the solid food storage 90 may be disposed in a place where the corresponding food waste is collected (near a dining area, near a residential area, near a shopping mall, etc.), or may be disposed in an insect breeding place, which is not limited herein.
In view of the requirement of mixing kitchen waste, kitchen waste and solid food in proportion in the mixer 101, in order to control the amount of the food waste corresponding to different types of waste, referring to fig. 8 and 9, the discharge opening of the kitchen waste container 70, the discharge opening of the kitchen waste container 80 and the discharge opening of the solid food container 90 are all provided with valves 103.
The valve 103 may be a battery valve, and the opening and closing of the battery valve is controlled by setting a controller, or a switch may be directly set, and the opening and closing of the battery valve is controlled by manually pressing the switch, and the amount of the output food waste is controlled by controlling the opening time of the valve 103. Of course, the valve 103 may be a flow control valve, and the amount of food waste output per unit time can be directly controlled by adjusting the flow control valve.
Considering that the exhaust of the waste gas pollutes the environment and affects the human health, in order to solve the problem of the exhaust of the waste gas, referring to fig. 8 and 9, the exhaust end of the kitchen waste storage 70, the exhaust end of the kitchen waste storage 80 and the exhaust end of the solid food storage 90 are all communicated with a waste gas treatment device 104.
Of course, the exhaust end of each of the kitchen waste container 10, the kitchen waste container 20, the solid food container 30, the kitchen waste pulverizer 40, the kitchen waste pulverizer 50, and the solid food pulverizer 60 may be communicated with the exhaust gas treatment device 104, and is not particularly limited herein.
The exhaust gas treatment apparatus 104 includes a variety of devices, such as a low-temperature plasma purification device for ionizing electrons of harmful substances in the exhaust gas by plasma, converting the electrons into charged particles, combining the charged particles with other ions to form water and oxidizing substances such as carbon, an activated carbon device for adsorbing the harmful substances, and a treatment liquid shower device for generating a hydroxyl solution or a hypochlorous acid solution, spraying the solution to combine with the exhaust gas, and neutralizing the treatment liquid by contacting the treatment liquid with the harmful substances in the exhaust gas.
It should be noted that the exhaust gas treatment device 104 may be installed in the kitchen waste container 10, the kitchen waste container 20, and the solid food container 30, and the exhaust gas treatment device 104 may be installed in the kitchen waste crusher 40, the kitchen waste crusher 50, and the solid food crusher 60, which is not limited in detail herein.
In view of cost, purification effect and convenience of installation, referring to fig. 9, the exhaust gas treatment device 104 is configured as a treatment liquid spraying device, and specifically, the exhaust gas treatment device 104 installed on the kitchen waste storage 70 is taken as an example for description: the exhaust gas treatment device 104 includes a gas passing unit 1041, a liquid ejecting unit 1042, a treatment liquid generator 1043, and a controller (not shown); the air passing component 1041 has an air passing cavity (not labeled) and an air inlet (not labeled) and an air outlet (not labeled) which are communicated with the air passing cavity, wherein the air inlet is used for being communicated with an air outlet end of the kitchen waste storage 70; the liquid spraying part 1042 comprises a water passing pipe (not marked) and a delivery pump (not shown), wherein the liquid spraying end of the water passing pipe is provided with a plurality of (two or more) nozzles which are arranged in the air passing cavity, the liquid inlet end of the water passing pipe is arranged outside the air passing cavity, and the delivery pump is arranged on the water passing pipe; the treatment liquid generator 1043 is communicated with the liquid inlet end of the water passing pipe; the controller is electrically connected to both the delivery pump and the treatment solution generator 1043.
It can be understood that the waste gas in the kitchen waste storage 70 enters the air passing cavity from the air inlet of the air passing cavity when being discharged, and is discharged from the air outlet of the air passing cavity, the controller can control the treatment liquid generator 1043 to generate the treatment liquid for neutralizing the harmful substances in the waste gas, the controller can also control the delivery pump to drive the generated treatment liquid to flow into the water passing pipe from the water inlet end of the water passing pipe and be sprayed out from the spray head of the water outlet end of the water passing pipe, and the sprayed treatment liquid is contacted with the passing waste gas in the air passing cavity, so that the harmful substances in the waste gas can be neutralized.
The treatment liquid may be a solution for purifying exhaust gas, such as a hydroxyl solution or a hypochlorous acid solution, and preferably, a hypochlorous acid solution is used as the treatment liquid, and correspondingly, a hypochlorous acid generator is used as the treatment liquid generator. The hypochlorous acid generator generates hypochlorous acid by electrolyzing dilute hydrochloric acid, and the hypochlorous acid generator also can generate sodium hypochlorite solution by electrolyzing saline solution. Preferably, the hypochlorous acid generator produces hypochlorous acid, which is a strong oxidizer and disinfectant, by electrolyzing dilute hydrochloric acid, which purifies and disinfects air.
The spray head for spraying the treatment liquid may be configured as a liquid outlet structure capable of spraying a columnar, curtain-like or mist-like liquid so that the sprayed treatment liquid can form a continuous or discontinuous spray area. Preferably, the nozzle structure is an atomizing nozzle for spraying the atomized liquid, and compared with a columnar or curtain-shaped spraying mode, the atomizing spraying mode can form a larger spraying area under the same conveying flow rate, so that the treatment liquid can be in contact with the waste gas more sufficiently, and the waste gas can be purified sufficiently.
It is worth noting that the air passing pipe can be a straight pipe, a bent pipe or a bent pipe, and is not limited specifically, the plurality of nozzles arranged on the air passing pipe can be arranged at intervals along the axial direction of the air passing pipe, and the connecting lines between the plurality of nozzles are arranged linearly, and the plurality of nozzles can also be arranged at intervals along the axial direction of the air passing pipe while being arranged at intervals along the circumferential direction of the air passing pipe.
It is worth mentioning that the air passing tube may be stationary, or may be rotatable or capable of reciprocating or telescoping movement. Preferably, the air passing pipe is a straight pipe and can rotate along the axial direction of the air passing pipe, so that the spray head arranged at the water outlet end of the air passing pipe can rotate, the treatment liquid can be thrown out on one hand, the spraying distance of the treatment liquid is increased, and the spraying range of the treatment liquid can be increased on the other hand, so that the treatment liquid can be more fully contacted with the waste gas.
The gas passing member 1041 may be provided with a liquid discharge mechanism (not shown) for discharging the treatment liquid neutralized with the exhaust gas. Specifically, a drain hole (not shown) may be formed through the wall of the air passing chamber, and an inclined wall may be formed at the bottom of the air passing chamber (a portion adjacent to the ground), so that the treatment liquid neutralized with the exhaust gas flows toward the drain hole along the inclined wall under the action of gravity.
In order to treat the waste gas at a suitable time, further, air pressure detecting devices (not shown) may be installed in the kitchen waste container 10, the kitchen waste container 20, the solid food container 30, the kitchen waste pulverizer 40, the kitchen waste pulverizer 50, the solid food pulverizer 60, the kitchen waste storage 70, the kitchen waste storage 80, and the solid food storage 90, which are communicated with the waste gas treatment device 104, and each air pressure detecting device is electrically connected to the controller.
The air pressure detection device can be an air pressure sensor or an air pressure sensing valve, and it can be understood that the air pressure in the original space can be increased due to the increase of harmful gas in the closed space, and the amount of waste gas generated can be indirectly measured by arranging the air pressure detection device.
The detection result of the air pressure detection device is used as the basis for opening and closing the waste gas treatment device 104, and when the air pressure detection device detects that the waste gas generated in the container reaches a certain amount, the exhaust gas is controlled to be discharged and the waste gas treatment device 104 is controlled to be started, so that the waste gas treatment device 104 can be prevented from being in an opening state all the time, and the energy is effectively saved.
In order to facilitate the transfer of the kitchen waste, the kitchen waste and the solid food, in some embodiments of the present invention, the waste recycling device 100 further includes a kitchen waste driving pump (not shown), a kitchen waste driving pump (not shown) and a solid food driving pump (not shown), wherein a feeding end of the kitchen waste driving pump is communicated with the kitchen waste container 10, and a discharging end of the kitchen waste driving pump is communicated with the mixer 101 to drive the kitchen waste in the kitchen waste container 10 to be conveyed into the mixer 101.
The feeding end of the kitchen waste driving pump is communicated with the kitchen waste container 20, and the discharging end of the kitchen waste driving pump is communicated with the mixer 101, so that the kitchen waste in the kitchen waste container 20 is driven to be conveyed into the mixer 101. The kitchen waste driving pump is used for driving fluid kitchen waste, and the kitchen waste driving pump is used for driving fluid kitchen waste, so that the kitchen waste and the kitchen waste can be a same type of pump body, such as a pump capable of driving fluid to flow, for example, an axial flow pump, a centrifugal pump and other pumps capable of driving fluid to move, which are not listed herein.
The solid food driving pump has a feeding end communicating with the solid food container 30 and a discharging end communicating with the mixer 101 for driving the solid food in the solid food container 30 to be conveyed to the mixer 101. The solid food-driven pump is used for driving solid food in solid particle form to move, and therefore, the solid food-driven pump can be a solid particle delivery pump, and the solid food-driven pump can also be in other pump structures capable of delivering solid particles, which are not listed here.
It should be noted that the feeding end of the kitchen waste driving pump may be directly communicated with the kitchen waste container 10, or may be indirectly communicated with the kitchen waste container 10 through a connecting pipeline, a storage tank, and other containers, and is not specifically limited herein; the discharge end of the kitchen waste drive pump may be directly communicated with the mixer 101, or may be indirectly communicated with the mixer 101 through a connecting pipe, a storage tank, or other containers, which is not specifically limited herein.
Similarly, the feeding end of the kitchen waste driving pump may be directly connected to the kitchen waste container 20, or indirectly connected to the kitchen waste container 20 through a connecting pipe, a storage tank, or other containers, and is not limited herein; the discharge end of the kitchen waste driving pump may be directly communicated with the mixer 101, or may be indirectly communicated with the mixer 101 through a connecting pipe, a storage tank, or other containers, and is not specifically limited herein.
Similarly, the feeding end of the solid food driving pump may be directly connected to the solid food container 30, or indirectly connected to the solid food container 30 through a connecting pipe, a storage tank, or the like, which is not limited herein; the discharge end of the solid food driving pump may be directly communicated with the mixer 101, or may be indirectly communicated with the mixer 101 through a connecting pipe, a storage tank, or other containers, and is not limited herein.
The present invention further provides an environment-friendly garbage disposal system 1000, wherein the environment-friendly garbage disposal system 1000 includes the garbage recycling device 100, the specific structure of the garbage recycling device 100 refers to the above embodiments, and since the environment-friendly garbage disposal system 1000 adopts all the technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is provided herein.
The environment-friendly garbage disposal system 1000 further comprises a feed worm egg mixing device 200, a breeding device 300, a breeding product processing device 400 and other devices, the recovered food garbage is stirred and mixed to form a viscoelastic body, the viscoelastic body is mixed with worm eggs, the mixture is uniformly put into the breeding device 300, the worm eggs in the mixture are incubated and grow in the breeding device 300 with the functions of heat preservation and ventilation, meanwhile, the viscoelastic body is degraded, and finally, the breeding products are conveyed into the breeding product processing device 400 to be processed into feed additives for eating by other breeding animals.
It can be understood that, the arrangement is that the food waste is recycled firstly, then the processed waste is made into the insect breeding feed, the breeding feed is degraded by hatching insects and utilizing the hatched insects, and finally the insects bred with the breeding feed are made into the feed additive, so that a complete process of secondary utilization of the food waste is formed.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a rubbish recovery processing device, is applied to environment-friendly refuse treatment system, a serial communication port, rubbish recovery processing device includes recovery unit, pulper and exhaust treatment device, recovery unit is used for retrieving food waste, the pulper be used for with food waste in the recovery unit is smashed and is stirred and form the viscoelastic body, exhaust treatment device with the recovery unit intercommunication, in order to purify the waste gas that produces in the recovery unit.
2. The garbage recycling device as set forth in claim 1, wherein the recycling device comprises a kitchen garbage container, a solid food container and a mixer, the mixer is used for receiving the kitchen garbage conveyed by the kitchen garbage container, the kitchen garbage conveyed by the kitchen garbage container and the solid food conveyed by the solid food container according to a preset proportion, the smashing device is used for smashing and stirring the food garbage in the mixer to form a viscoelastic body, and the exhaust gas treatment device is communicated with the mixer to purify the exhaust gas generated in the recycling device.
3. The apparatus according to claim 2, further comprising a kitchen waste driving pump, and a solid food driving pump, wherein the kitchen waste driving pump is in communication with the kitchen waste container and the mixer pipeline, and the solid food driving pump is in communication with the solid food container and the mixer pipeline.
4. The garbage recycling device according to claim 2, wherein a crushing device for crushing kitchen garbage is provided inside the kitchen garbage container, and a crushing device for crushing solid food is provided inside the solid food container.
5. The waste recycling apparatus of claim 2, wherein the recycling apparatus further comprises a kitchen waste shredder, and a solid food shredder; wherein,
the kitchen waste pulverizer is communicated with the kitchen waste container so as to convey the pulverized kitchen waste to the kitchen waste container;
the kitchen waste crusher is communicated with the kitchen waste container to convey crushed kitchen waste to the kitchen waste container;
the solid food grinder is communicated with the solid food container to convey the ground solid food to the solid food container.
6. The garbage collection and treatment apparatus according to claim 2, wherein the waste gas treatment apparatus is communicated with the kitchen garbage container, and the solid food container.
7. The garbage recycling device of claim 1, wherein the waste gas treatment device comprises a gas passing part, a liquid spraying part and a hypochlorous acid generator; wherein,
the gas passing part is used for waste gas to pass through, the liquid spraying end of the liquid spraying part is arranged in the gas passing part, and the liquid inlet end of the liquid spraying part is communicated with the hypochlorous acid generator.
8. The garbage collection and disposal apparatus of claim 7, wherein said exhaust gas treatment apparatus further comprises an air pressure detection device for detecting air pressure in said collection device, and a controller electrically connected to said air pressure detection device, said liquid spraying means, and said hypochlorous acid generator, respectively.
9. The garbage recycling device as set forth in claim 1, wherein the weight ratio of protein, fat, carbohydrate and water in the viscoelastic body is 1-15: 1-10: 10-20: 60-90.
10. An environment-friendly waste disposal system comprising the waste recycling device according to any one of claims 1 to 9.
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