CN211871817U - Kitchen waste treatment device - Google Patents
Kitchen waste treatment device Download PDFInfo
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- CN211871817U CN211871817U CN202020223329.5U CN202020223329U CN211871817U CN 211871817 U CN211871817 U CN 211871817U CN 202020223329 U CN202020223329 U CN 202020223329U CN 211871817 U CN211871817 U CN 211871817U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Abstract
The utility model discloses a kitchen garbage processing apparatus, which comprises an outer shell, treatment tank and deodorization mechanism, be provided with the gas outgoing's after supplying to handle the discharge port on the shell, treatment tank installs in the shell, be provided with stirring subassembly in the treatment tank, treatment tank's inner wall is provided with the graphite alkene piece that generates heat that can release anion, outside DC power supply is connected through the wire respectively to its positive negative pole, be provided with air inlet and odor outlet on the treatment tank, air inlet is used for replenishing the air in the treatment tank, odor outlet is used for discharging the foul smell in the treatment tank, deodorization mechanism sets up between shell and treatment tank, odor outlet and discharge port are connected to deodorization mechanism, an odor for carry out the deodorization with the foul smell in the treatment tank and handle. The utility model discloses a kitchen garbage processing apparatus is small, and the heating is even, can release the anion in heating process is automatic to the treatment tank, carries out the primary purification to the foul smell that produces among the kitchen garbage fermentation process, and deodorizing mechanism carries out the secondary and purifies, and purifying effect is good.
Description
Technical Field
The utility model relates to a refuse handling installation technical field especially relates to a kitchen garbage processing apparatus.
Background
With the rapid development of economy and improvement of living standard of people in China, kitchen waste is getting bigger and bigger like a snowball. Calculated by 1 ton of kitchen waste produced by every ten thousand people every day, 13 million tons of kitchen waste exist in China every day, and 5000 million tons of kitchen waste can be produced in one year. In daily life, people usually mix kitchen waste and household waste together, and a plastic bag is used for containing and conveying the kitchen waste and the household waste to an outdoor waste collection point. In the process of storing, collecting and transporting the kitchen waste to the waste landfill, because the content of water and organic matters is high, the kitchen waste is easy to rot and smell in a short time especially in hot summer, mosquitoes and flies are bred, and the kitchen waste is extremely polluted to the surrounding environment.
In order to relieve the pollution of the kitchen waste to the environment, at present, kitchen waste treatment equipment is adopted to treat the kitchen waste, so that the kitchen waste can be decomposed into products which are free of pollution to the environment at home, and the environmental pollution is reduced. However, the existing kitchen waste treatment equipment is large in size, an electric heating belt is adopted for heating, heating is uneven, heating temperature is not easy to control, a special temperature sensor for detecting temperature needs to be additionally arranged, equipment cost is increased, malodorous gas generated by the kitchen waste treatment equipment is discharged into the atmosphere only through simple purification treatment, and therefore the air quality of the use environment is poor and the environment is polluted.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides an aim at: the utility model provides a kitchen garbage processing apparatus, its is small, and the heating is even, can release the anion in heating process is automatic to the treatment tank, carries out the primary purification to the foul smell that produces among the kitchen garbage fermentation process, then carries out secondary purification through deodorization mechanism again, and purifying effect is good.
To achieve the purpose, the embodiment of the present invention adopts the following technical solutions:
provided is a kitchen waste treatment device, including:
the gas treatment device comprises a shell, a gas treatment device and a gas treatment device, wherein a first opening is formed in the shell, a first cover body for sealing the first opening is arranged at the first opening, and a discharge port for discharging treated gas is formed in the shell;
the processing tank is mounted in the shell, a stirring assembly is arranged in the processing tank, a graphene heating sheet capable of releasing negative ions is arranged on the inner wall of the processing tank, the positive electrode and the negative electrode of the graphene heating sheet are respectively connected with an external direct-current power supply through leads, an air inlet and an odor outlet are formed in the processing tank, the air inlet is used for supplementing air into the processing tank, and the odor outlet is used for discharging odor in the processing tank;
deodorization mechanism, deodorization mechanism sets up the shell with between the processing jar, deodorization mechanism connects the foul smell export with the discharge port is used for with the foul smell in the processing jar carries out the deodorization and handles.
As a preferred scheme of the kitchen waste treatment device, the graphene heating sheet is adhered to the inner wall of the treatment tank; or the like, or, alternatively,
the graphene heating sheet is fixed on the inner wall of the treatment tank through a fixing piece; or the like, or, alternatively,
the inner wall of the treatment tank is provided with a clamping groove, and the graphene heating sheet is arranged in the clamping groove.
As a preferable scheme of the kitchen waste treatment device, the voltage of the direct current power supply does not exceed 36V.
As an optimal scheme of the kitchen waste treatment device, a second opening is formed in the top of the treatment tank, the second opening is opposite to the first opening in position, and a second cover body for blocking the second opening is arranged at the second opening.
As an optimal scheme of the kitchen waste treatment device, a filter screen can be detachably arranged at the odor outlet.
As a preferred scheme of kitchen garbage processing apparatus, deodorization mechanism is including setting gradually the foul smell export with ultraviolet lamp, photocatalyst and active carbon layer between the discharge port.
As a preferable scheme of the kitchen waste treatment device, the deodorization mechanism further comprises a blower arranged between the activated carbon layer and the discharge port or in the discharge port.
As a kitchen garbage processing apparatus's an preferred scheme, the inner wall of shell with interval and formation hold the chamber between the outer wall of treatment tank, the stirring subassembly includes agitator motor, agitator motor's output shaft has the (mixing) shaft, the (mixing) shaft passes the treatment tank extends to in the treatment tank, be provided with the blade on the (mixing) shaft, agitator motor with deodorizing mechanism all sets up hold the intracavity.
As a preferred scheme of the kitchen waste treatment device, the stirring motor and the deodorization mechanism are respectively arranged on two opposite sides of the treatment tank.
As a preferred scheme of the kitchen waste treatment device, the outer wall of the treatment tank is wrapped with an insulating layer.
The utility model discloses beneficial effect does: the kitchen waste in the treatment tank can be heated by the graphene heating sheet to remove moisture and achieve the aim of dehumidification, and the kitchen waste can be effectively converted into organic fertilizer by microbial fermentation, the graphene heating sheet is arranged on the inner wall of the treatment tank and directly contacts with the kitchen waste, and can uniformly heat according to the heating characteristic of the graphene heating sheet, the heating temperature can not change greatly after being set, so that equipment such as a sensor for detecting the temperature is not required to be arranged, the cost can be effectively reduced, in addition, negative ions can be released by the graphene heating sheet in the heating process and can firstly purify the odor in the treatment tank, a deodorization mechanism is arranged, secondary purification treatment can be carried out on the odor in the treatment tank, and the odor can be effectively purified and sterilized by the secondary purification treatment, the treated waste water is discharged to the external environment, so that the environment pollution can be effectively avoided; all parts are arranged in a shell, so that the integration and miniaturization of the whole device can be realized, the device is small in size and convenient to carry, and the device is extremely suitable for common families.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the utility model discloses kitchen garbage processing apparatus's cross-sectional view schematic diagram.
Fig. 2 is a schematic structural view of the deodorization mechanism according to the embodiment of the present invention.
In the figure:
1. a housing; 11. a first opening; 12. an outlet port; 13. a handle;
2. a treatment tank; 21. a second opening; 22. an odor outlet;
3. a deodorizing mechanism; 31. a first tank; 32. a second tank; 33. a third tank body; 34. a first conduit; 35. a second conduit; 36. a third pipeline; 37. a fourth conduit; 38. a blower;
4. a first cover body;
5. a stirring assembly; 51. a stirring motor; 52. a stirring shaft; 53. a blade;
6. a graphene heating sheet;
7. a second cover body;
8. an accommodating chamber;
9. and (7) an insulating layer.
Detailed Description
In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1 and 2, the kitchen waste treatment device according to the embodiment of the present invention includes a housing 1, a treatment tank 2 and a deodorization mechanism 3, wherein the housing 1 is provided with a first opening 11, a first cover 4 for sealing the first opening 11 is provided, the housing 1 is provided with a discharge port 12 for discharging treated gas, the treatment tank 2 is installed in the housing 1, the treatment tank 2 is internally provided with a stirring assembly 5, the inner wall of the treatment tank 2 is provided with a graphene heating sheet 6 capable of releasing negative ions, the positive and negative electrodes of the graphene heating sheet 6 are respectively connected to an external dc power supply (not shown in the figure) through wires, the treatment tank 2 is provided with an air inlet and an odor outlet 22, the air inlet is used for supplying air into the treatment tank 2, the odor outlet 22 is used for discharging odor in the treatment tank 2, the deodorization mechanism 3 is arranged between the shell 1 and the treatment tank 2, and the deodorization mechanism 3 is connected with the odor outlet 22 and the discharge port 12 and is used for deodorizing the odor in the treatment tank 2. The kitchen waste in the treatment tank 2 can be heated by the graphene heating sheet 6 to remove moisture and achieve the aim of dehumidification, so that the kitchen waste can be effectively subjected to microbial fermentation to be converted into organic fertilizer, the graphene heating sheet 6 is arranged on the inner wall of the treatment tank 2 and directly contacts with the kitchen waste, uniform heating can be realized according to the heating characteristic of the graphene heating sheet 6, the heating temperature can not change greatly after being set, so that equipment such as a sensor for detecting the temperature is not required to be arranged, the cost can be effectively reduced, in addition, negative ions can be released by the graphene heating sheet 6 in the heating process and can firstly purify the odor in the treatment tank 2, the deodorization mechanism 3 is arranged, the odor in the treatment tank 2 can be secondarily purified, and the odor can be effectively purified and sterilized by two purification treatments, the treated waste water is discharged to the external environment, so that the environment pollution can be effectively avoided; all parts through with kitchen garbage processing apparatus all set up in a shell 1, can realize that whole kitchen garbage processing apparatus integrates and miniaturizes, and the device is small, and the transport of being convenient for is applicable to ordinary family extremely.
Preferably, the height of the kitchen waste treatment device is 580mm, the width is 385mm, and the thickness is 430 mm. The kitchen waste treatment device with the size is small in size, can be installed in a kitchen of a common household, and cannot temporarily use more space in the kitchen. And the kitchen waste treatment device can be placed on the ground, a suspension bracket can be arranged, and the kitchen waste treatment device is directly suspended on a wall by utilizing the structures such as the suspension bracket, a screw and the like.
Of course, the size of the kitchen waste treatment device is not limited to the above size, and the kitchen waste treatment device can be increased or reduced according to the size of a use place, and the kitchen waste treatment device can be used in not only ordinary families, but also restaurants, dining halls, hotel clubs and the like, and has a wide application range.
Further, handles 13 are provided at opposite sides of the housing 1. Preferably, the handle 13 is recessed in the housing 1, the handle 13 with the recessed structure can be integrally manufactured and molded with the housing 1, so that the number of parts assembling processes and the number of materials used are reduced, and meanwhile, the handle 13 does not protrude out of the outer surface of the housing 1, so that the overall size of the kitchen waste treatment device can be reduced to a certain extent.
In this embodiment, the treatment tank 2 is made of stainless steel, and the treatment tank 2 made of stainless steel has high structural strength, is not deformed, is not rusted, and has a long service life. Of course, the treatment tank 2 is not limited to being made of stainless steel, but may be made of a non-metal, such as high-strength plastic or the like.
The shell 1 is integrally formed by plastic through injection molding. In other embodiments, the housing 1 may also be made of metal and then coated with a protective paint.
The top of the treatment tank 2 is provided with a second opening 21, the second opening 21 is opposite to the first opening 11, and a second cover body 7 for plugging the second opening 21 is arranged at the second opening 21. Through set up corresponding lid respectively on handling jar 2 and shell 1, can realize that the multilayer is sealed, stop the foul smell of handling jar 2 and leak, guarantee that service environment is good. To further improve the sealing between the cover and the opening, sealing rings are provided on the peripheral portions of the first cover 4 and the second cover 7.
The first cover body 4 is connected with the shell 1 in a hinged mode; and/or the second cover body 7 is connected with the treatment tank 2 in a hinged mode.
In one embodiment, the graphene heating sheet 6 is adhered to the inner wall of the processing tank 2. The mode of pasting is simple, need not handle operations such as jar 2 inner wall tapping hole, has reduced fixed degree of difficulty, has also reduced the manufacturing degree of difficulty of handling jar 2 simultaneously. In other embodiments, the graphene heat generating sheet 6 may be fixed to the inner wall of the processing tank 2 by a fixing member, for example, a fixing member such as a screw. Or, the inner wall of the treatment tank 2 is provided with a clamping groove, and the graphene heating sheet 6 is arranged in the clamping groove. To setting up the fixed graphite alkene of draw-in groove and generating heat the structure of piece 6, can adopt the draw-in groove support, set up opening draw-in groove up on the draw-in groove support, the draw-in groove support passes through the screw or the mode that bonds fixes the inner wall at treatment tank 2, the draw-in groove support adopts the material that the heat conductivity is good to make, and corrosion-resistant material, for example aluminum alloy etc. can also set up a plurality of heat conduction holes on the draw-in groove support, heat conduction hole intercommunication draw-in.
The utility model discloses a can release the graphite alkene of anion and generate heat piece 6 can set up to the graphite alkene that the surface coating has anion auxiliary agent layer and generate heat piece 6, perhaps the inside graphite alkene that fuses and have anion auxiliary agent generates heat piece 6.
The graphene heating sheet 6 with the negative ion assistant fused inside is manufactured and molded by the negative ion assistant, the graphene conductive agent, the high polymer material and the heat stabilizer. The graphene heating sheet 6 comprises the following components in percentage by mass: 1 wt% to 3 wt% of negative ion assistant, 10 wt% to 20 wt% of graphene conductive agent, 75 wt% to 88 wt% of high polymer material and 1 wt% to 2 wt% of heat stabilizer, wherein the sum of the total mass percentages of the components of the graphene heating sheet 6 is 100%. The utility model discloses a graphite alkene piece 6 that generates heat can be in the time of lower voltage (below 36V) continuously producing the anion steadily again can the circular telegram generate heat, and has good mechanical properties, and the material is pliable and tough and frivolous. In addition, the utility model discloses a preparation process of graphite alkene piece 6 that generates heat is also very simple, but industrial production.
When the content of the negative ion assistant is too large, the toughness of the material is deteriorated, the fluidity of the material is deteriorated, and the extrusion molding is not facilitated, and when the content of the negative ion assistant is too small, the quantity of generated negative ions cannot meet the requirements of practical application, and the purpose of improving the environment cannot be achieved, so that the negative ion assistant is optimally selected to be 1 wt% to 3 wt%. The anion auxiliary agent comprises any one or the combination of at least two of tourmaline, vermiculite, opal and hexacyclic stone. Anion auxiliary agent is natural ore powder, handles the back through coupling agent for the ultrasonic dispersion, and the powder surface has produced organic functional group, this anion auxiliary agent can with the embodiment of the utility model provides an in select macromolecular material and graphite alkene conductive agent have good compatibility. In this embodiment, a modified anion assistant is used, and specifically, the preparation process of the modified anion assistant comprises: carrying out ultrasonic treatment on the negative ion auxiliary agent in a solvent, and then adding a surface treatment agent to obtain the modified negative ion auxiliary agent. Preferably, the surface treatment agent comprises a silane coupling agent and/or a titanate coupling agent. The surface treating agent is a common raw material in the market, is low in price and easy to purchase, and can improve the compatibility of inorganic materials and organic materials and increase the adhesive force and mechanical strength of inorganic and organic composite materials when the surface treating agent is used for treating the inorganic materials. Further preferably, the solvent includes any one of acetone, absolute ethyl alcohol and ethyl acetate or a combination of at least two thereof. The frequency of the ultrasonic wave is 20KHz to 25 Kz; the ultrasonic treatment time is 2min to 3min, and the ultrasonic treatment process is accompanied by stirring, and the stirring frequency is 50Hz to 60 Hz. After the surface treatment agent is added into the negative ion auxiliary agent for treatment, the product treated by the surface treatment agent is dried and ground into powder to obtain the modified negative ion auxiliary agent, and the drying temperature in the drying process is 100-120 ℃.
The material with excessive content of the graphene conductive agent becomes brittle, the toughness becomes poor, the resistance of the material is too small, the conductivity is too good, the heating temperature of the material is too high, so that the material is heated and melted to lose efficacy, while the content of the graphene conductive agent is too small, the resistance of the material is too large, the conductivity is poor, the heating temperature of the material is lower, and the requirement of heating application cannot be met, so that the graphene conductive agent is optimally selected to be 10-20 wt%.
The material with excessive content of the high polymer material has higher resistance and poorer conductivity and cannot meet the requirement of heating application, while the material with less content of the high polymer material has insufficient strength, brittle material and poor toughness, so the high polymer material is optimally selected to be 75-88 wt%. The high molecular material comprises any one or the combination of at least two of polyethylene, polypropylene, polybutylene, polystyrene and ethylene copolymer.
The heat stabilizer comprises any one or the combination of at least two of hindered phenols, phosphites, thioether antioxidants and halogenated similar heat stabilizers.
In a specific embodiment of the present invention, the specific manufacturing process of the graphene heating sheet 6 with the negative ion assistant fused therein is as follows:
(1) ultrasonic treating tourmaline in acetone at frequency of 20KHz and 55Hz for 3min, adding silane coupling agent (A151) at a mass ratio of 2:100 to tourmaline, oven drying at 110 deg.C, and grinding into powder to obtain modified anion adjuvant with particle diameter of 1 μm;
(2) mixing 2 wt% of modified negative ion auxiliary agent, 80 wt% of polyethylene (MI is 2.0) and 1 wt% of antioxidant 1010, adding the mixed material into a hopper of a double-screw extruder, adding 17 wt% of multilayer graphene in a side feeding manner in a metering manner, and extruding at 180 ℃ to obtain a graphene heating material generating negative ions;
(3) and extruding the graphene heating material generating negative ions into a T-shaped die with the temperature of 200 ℃, and cooling by adopting a cooling roller with the temperature of 60 ℃ to obtain the graphene heating sheet 6 with the width of 44cm and the thickness of 1.2.
In this embodiment, the voltage of the dc power supply does not exceed 36V. The direct current power supply connected with the graphene heating sheet 6 is arranged in the shell 1 and is connected with the voltage conversion equipment through a wire, and the voltage conversion equipment is connected with the external 220V direct current power supply through a wire.
In order to prevent the odor from carrying impurities into the deodorizing means 3, a strainer is detachably provided at the odor outlet 22. The filter screen can be dismantled and set up, can dismantle as required and wash or change, guarantees that foul smell export 22 is unobstructed.
In one embodiment, the deodorizing mechanism 3 includes an ultraviolet lamp, a photocatalyst and an activated carbon layer sequentially disposed between the odor outlet 22 and the exhaust port 12. The ozone is generated by the irradiation of an ultraviolet lamp (namely, a UV lamp), aldehydes, amines and sulfur organic substances with taste generated in the fermentation process of the kitchen waste can be removed, and the active carbon has super strong adsorption capacity, can adsorb odor and toxic substances in the odor, and has strong purification capacity; the photocatalyst is a general name of a photo-semiconductor material with a photocatalytic function represented by nano-scale titanium dioxide, is coated on the surface of a base material, and generates a strong catalytic degradation function under the action of ultraviolet light and visible light, can effectively degrade toxic and harmful gases in the air, can effectively kill various bacteria, can decompose and harmlessly treat toxins released by bacteria or fungi, and simultaneously has the functions of removing formaldehyde, deodorizing, resisting pollution, purifying air and the like.
In this embodiment, the ultraviolet lamp, the activated carbon layer and the photocatalyst are respectively disposed in three independent tanks, that is, the ultraviolet lamp and the photocatalyst are disposed in the first tank 31, the activated carbon layer is disposed in the second tank 32, the antibacterial ball is disposed in the third tank 33, the three tanks are connected by a pipeline, the upper end of the first tank 31 is connected to the odor outlet 22 by a first pipeline 34, the lower end of the first tank 31 is connected to the lower end of the second tank 32 by a second pipeline 35, the upper end of the second tank 32 is connected to the upper end of the third tank 33 by a third pipeline 36, the lower end of the third tank 33 is connected to the outlet 12 on the housing 1 by a fourth pipeline 37, and the first tank 31, the second tank 32 and the third tank 33 are disposed side by side in the horizontal direction. The design can increase the running path of the odor in the limited space, so that the odor purification effect is better, and meanwhile, the occupied space of the deodorization mechanism 3 can be reduced. In other embodiments, the three tank bodies may be arranged in a vertical direction or other directions, or the ultraviolet lamp, the photocatalyst, the activated carbon layer and the antibacterial balls may be disposed in one integrated tank body.
The bacteriostatic ball is made of bacteriostatic ceramic ball (named bacteriostatic mineralizing ball) and is prepared by sintering inorganic antibacterial powder, kaolin and proper amount of pore-forming agent, and has the outstanding characteristics of porosity, wide bacteriostatic spectrum, high efficiency, durability and no toxicity. The bacteriostatic mineralized balls belong to broad-spectrum bacteriostatic products, have lasting bacteriostatic effect, are harmless and nonirritant to organisms, and belong to safe and nontoxic products. The bacteriostatic mineralized ball as one kind of functional ceramic material is produced with inorganic mineral and through special technological process, high temperature sintering treatment and setting, and has bacteriostatic ions distributed homogeneously in stable form. It belongs to inorganic class, so it has the characters of high safety, good heat resistance, good chemical stability, etc. The application range is as follows: the bacteriostatic mineralized balls can be applied to civil water, humidifiers, environmental sanitation, environmental protection, sewage treatment, water quality improvement, beverage and wine purification, crop and flower cultivation, poultry cultivation, aquaculture and the like.
The deodorizing mechanism 3 further includes a blower 38 provided between the antibacterial balls and the discharge port 12 or inside the discharge port 12, and specifically, the blower 38 is provided on the fourth pipe 37. By providing the blower 38, the odor in the treatment tank 2 can be guided to the deodorization mechanism 3 for deodorization treatment, and the treated gas is forcibly discharged to the atmosphere, thereby ensuring that the odor in the treatment tank 2 can be effectively treated, and preventing the untreated odor from remaining after the first cover 4 on the housing 1 and the second cover 7 on the treatment tank 2 are opened.
The ultraviolet lamp is connected with a starter, the starter is arranged above the first tank body 31, the second tank body 32 and the third tank body 33 at intervals, the starter is connected with the ultraviolet lamp and can strengthen the energy of the ultraviolet lamp so that the ultraviolet lamp can generate ozone to treat odor, the second tank body 32 is provided with a heater, the heater can heat the activated carbon layer in the second tank body 32 to 100 ℃, the heating setting can effectively prevent moisture from staying on the activated carbon layer, and the service life of the activated carbon layer is prolonged.
Since the second can 32 has a heating function, in order to prevent the starter mounted thereon from being damaged due to overheating, a heat insulating plate, which may be made of metal or a heat-resistant material, is provided between the starter and the three cans, and if made of metal, a separate heat insulating layer may be provided thereon, and if made of a heat-resistant material, a separate heat insulating layer may be omitted.
The insulating plate is L-shaped and comprises a first plate and a second plate which are vertically connected, wherein the first plate is connected with the inner wall of the housing 1 or the outer wall of the processing tank 2 through a screw, and the second plate is arranged between the starter and the three tanks (namely the first tank 31, the second tank 32 and the third tank 33). Of course, the heat insulating plate is not limited to be connected to the housing 1 or the treatment tank 2 by screws, and may be fixed to the inner wall of the housing 1 or the outer wall of the treatment tank 2 by a snap mechanism. And the shape of the heat insulation plate is not limited to the L shape, and can also be a U shape or other shapes as long as heat insulation can be realized.
In other embodiments, the heat insulation board can be omitted, and the first tank 31, the second tank 32 and the third tank 33 are directly wrapped with the heat insulation layer to directly wrap the heat source, so as to prevent the heat from being released into the space between the outer shell 1 and the treatment tank 2, and thus, the glow starter can be protected from heat.
In one embodiment, the inner wall of the outer shell 1 and the outer wall of the treatment tank 2 are spaced to form a containing cavity 8, the stirring assembly 5 comprises a stirring motor 51, an output shaft of the stirring motor 51 is connected with a stirring shaft 52, the stirring shaft 52 penetrates through the treatment tank 2 and extends into the treatment tank 2, blades 53 are arranged on the stirring shaft 52, and the stirring motor 51 and the deodorization mechanism 3 are both arranged in the containing cavity 8.
In the present embodiment, the stirring motor 51 and the deodorization mechanism 3 are respectively disposed at opposite sides of the treatment tank 2. The space of the two opposite sides of the treatment tank 2 can be reasonably utilized by the design, and the layout is optimized.
In addition, the outer wall of the treatment tank 2 is wrapped with an insulating layer 9. Through setting up this heat preservation 9, can carry out heat preservation to treatment tank 2 and handle, reduce calorific loss, further reduce the energy consumption.
The inner wall of treatment tank 2 sets up this upper limit warning line, can observe this upper limit warning line after opening first lid 4 on the shell 1 and the second lid 7 on the treatment tank 2, if kitchen garbage stacks and has sheltered from this upper limit warning line, indicates that can not add new kitchen garbage again, needs to clear away the kitchen garbage (fertilizer promptly) that the fermentation in the treatment tank 2 was accomplished.
Specifically, the upper limit warning line is not higher than the highest position of the blade 53 on the agitation shaft 52. This design can guarantee that whole stirring subassembly 5 can realize stirring effectively to all kitchen garbage homoenergetic in the treatment tank 2, and then makes kitchen garbage can fully carry out fermentation treatment and become the fertilizer.
In other embodiments, transparent windows can be arranged on the shell 1 and the treatment tank 2, so that an upper limit warning line can be observed when the cover body is not opened, and the operation difficulty is reduced. Specifically, a first transparent window is arranged on the shell 1, a second transparent window is arranged on the treatment tank 2 corresponding to the first transparent window, and an upper limit warning line is arranged on the first transparent window and/or the second transparent window. Through setting up the upper limit warning line, can observe whether the kitchen garbage in the kitchen garbage processing apparatus has arrived the upper limit this moment, if yes, then need clear away the kitchen garbage (be the fertilizer) that the fermentation in the treatment tank 2 was accomplished.
The utility model discloses a kitchen garbage processing apparatus's processing procedure as follows:
step S100, smashing the kitchen waste, putting the smashed kitchen waste into a treatment tank 2, pouring a specified amount of microorganisms (biological alpha), and sequentially fastening a second cover body 7 and a first cover body 4;
step S200, starting the kitchen waste treatment device, starting a stirring component 5 by a controller of the kitchen waste treatment device to stir the kitchen waste to enable the kitchen waste to be in full contact with microorganisms and air, and controlling a graphene heating sheet 6 to heat by the controller of the kitchen waste treatment device to perform dehumidification work;
step S300, after stirring for a predetermined time (for example, 5 minutes), the stirring assembly 5 is stopped, the blower 38 of the deodorization mechanism 3 and the graphene heating sheet 6 continuously work, and the odor and the water vapor generated in the treatment tank 2 are continuously pumped into the deodorization mechanism 3 to be purified and then discharged into the atmosphere, and the air inlet on the housing 1 continuously supplies fresh air, so that the balance of the air pressure inside and outside the treatment tank 2 is ensured.
After a period of use, if the by-product of the treatment tank 2 (i.e. organic fertilizer formed after conversion of the kitchen waste) is found to exceed the upper limit warning line, the by-product is immediately removed until the blades 53 of the stirring assembly 5 can be seen.
In the description herein, it is to be understood that the terms "upper" and the like are used in a descriptive sense and based on the orientation or positional relationship shown in the drawings for convenience in description and simplicity of operation, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, configuration and operation in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description herein, references to the description of "an embodiment" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. The utility model provides a kitchen garbage processing apparatus which characterized in that includes:
the gas treatment device comprises a shell, a gas treatment device and a gas treatment device, wherein a first opening is formed in the shell, a first cover body for sealing the first opening is arranged at the first opening, and a discharge port for discharging treated gas is formed in the shell;
the processing tank is mounted in the shell, a stirring assembly is arranged in the processing tank, a graphene heating sheet capable of releasing negative ions is arranged on the inner wall of the processing tank, the positive electrode and the negative electrode of the graphene heating sheet are respectively connected with an external direct-current power supply through leads, an air inlet and an odor outlet are formed in the processing tank, the air inlet is used for supplementing air into the processing tank, and the odor outlet is used for discharging odor in the processing tank;
deodorization mechanism, deodorization mechanism sets up the shell with between the processing jar, deodorization mechanism connects the foul smell export with the discharge port is used for with the foul smell in the processing jar carries out the deodorization and handles.
2. The kitchen waste treatment device according to claim 1, wherein the graphene heating sheet is adhered to the inner wall of the treatment tank; or the like, or, alternatively,
the graphene heating sheet is fixed on the inner wall of the treatment tank through a fixing piece; or the like, or, alternatively,
the inner wall of the treatment tank is provided with a clamping groove, and the graphene heating sheet is arranged in the clamping groove.
3. The kitchen waste treatment device according to claim 1, wherein the voltage of the DC power supply does not exceed 36V.
4. The kitchen waste treatment device according to claim 1, wherein a second opening is formed in the top of the treatment tank, the second opening is opposite to the first opening in position, and a second cover body for blocking the second opening is arranged at the second opening.
5. The kitchen waste treatment device according to claim 1, wherein a filter screen is detachably arranged at the odor outlet.
6. The kitchen waste treatment device according to claim 1, wherein the deodorization mechanism comprises an ultraviolet lamp, a photocatalyst and an activated carbon layer which are sequentially arranged between the odor outlet and the discharge port.
7. The kitchen waste disposal device of claim 6, wherein said deodorizing means further comprises a blower disposed between said activated carbon layer and said discharge port or within said discharge port.
8. The kitchen waste treatment device according to claim 1, wherein a containing cavity is formed between the inner wall of the shell and the outer wall of the treatment tank at intervals, the stirring assembly comprises a stirring motor, an output shaft of the stirring motor is connected with a stirring shaft, the stirring shaft penetrates through the treatment tank and extends into the treatment tank, blades are arranged on the stirring shaft, and the stirring motor and the deodorization mechanism are arranged in the containing cavity.
9. The kitchen waste treatment device according to claim 8, wherein said stirring motor and said deodorizing mechanism are respectively disposed at opposite sides of said treatment tank.
10. The kitchen waste treatment device according to claim 1, wherein the outer wall of the treatment tank is wrapped with an insulating layer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020223329.5U CN211871817U (en) | 2020-02-27 | 2020-02-27 | Kitchen waste treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020223329.5U CN211871817U (en) | 2020-02-27 | 2020-02-27 | Kitchen waste treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111205112A (en) * | 2020-02-27 | 2020-05-29 | 广东鲁华新材料科技股份有限公司 | Kitchen waste treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111205112A (en) * | 2020-02-27 | 2020-05-29 | 广东鲁华新材料科技股份有限公司 | Kitchen waste treatment device |
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