CN110589300B

CN110589300B - Wet refuse storage device

Info

Publication number: CN110589300B
Application number: CN201910892564.3A
Authority: CN
Inventors: 张晓蕊; 马建锋; 王晋
Original assignee: Changzhou University
Current assignee: Changzhou University
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2022-01-25
Anticipated expiration: 2039-09-20
Also published as: CN110589300A

Abstract

The invention relates to the technical field of garbage recovery equipment, in particular to wet garbage storage equipment, which comprises a barrel body, a grid provided with an electric heating wire and a blower capable of heating, wherein the barrel body is provided with a hollow interlayer and a containing cavity with an upward opening, the grid is arranged at the opening of the containing cavity, the upper end of the interlayer is communicated with the containing cavity through a vent, the bottom end of the interlayer is communicated with the containing cavity through an opening, and a filter screen is arranged at the opening. The garbage bag after thermal shrinkage is small in size, convenient to collect and utilize and low in maintenance cost.

Description

Wet refuse storage device

Technical Field

The invention relates to the technical field of garbage recycling equipment, in particular to wet garbage storage equipment.

Background

The garbage classification refers to a general term of a series of activities for classifying, storing, putting and carrying garbage according to a certain rule or standard so as to convert the garbage into public resources. The classification aims to improve the resource value and the economic value of the garbage and strive for making the best use of the garbage. Therefore, garbage classification is imperative.

The total amount of garbage produced in China currently exceeds that of the United states, which is the first world, and there are Shanghai cities with 2600 more than ten thousand fixed population, which produce 2.6 million tons of domestic garbage each day. Shanghai domestic waste is classified into 4 categories: recyclables, hazardous waste, wet waste and dry waste. The most of all domestic garbage is kitchen garbage (wet garbage), and the traditional ways of burning or burying are used for the kitchen garbage (wet garbage), so that the effect is not only poor, and the phenomenon of toxic pollution also occurs. Therefore, it is particularly important to classify wet waste. In the process of classified throwing of wet garbage, an important problem is that a plastic bag for containing the wet garbage is dry garbage, and the plastic bag cannot be thrown into a garbage can along with the garbage in the process of throwing. Therefore, when the wet garbage is thrown in, one more action is to break the bag, cut the plastic bag and throw the plastic bag into the dry garbage can. This process is a cumbersome process that smells bad and easily stains hands and clothes. Some people specially take a container to load wet garbage, then pour the wet garbage into the garbage can, and then take the container home, but for general office workers, it is a custom operation to carry the garbage out and throw away along with the work, and if the garbage is thrown away and is returned to the container home, a lot of time is inevitably delayed. There is therefore a need for an improved wet trash can.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to solve the problem that wet garbage is relatively troublesome when being thrown into a garbage can in the prior art, the wet garbage storage device is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a wet refuse storage equipment, includes the staving, is provided with the grid of heating wire and can the air-blower of heating, the staving has the ascending chamber that holds of hollow intermediate layer and opening, the intermediate layer is located the outside that holds the chamber, the grid is installed at the opening part that holds the chamber, interbedded upper end with hold through the vent intercommunication between the chamber, the vent is located the top of grid, interbedded bottom with hold through the trompil intercommunication between the chamber, trompil department installs the filter screen, the filter screen is located the below of grid, it disposes to hold the top that the intracavity is located the grid the air-blower, the export and the vent opposition of air-blower.

Utilize the electric heat silk to scald the plastic bag that is equipped with wet rubbish on it to the grid heating in this scheme, make wet rubbish flow in from the plastic bag and hold the chamber, the plastic bag that the air-blast opportunity will scald and contract simultaneously blows in the intermediate layer to realize the autosegregation of plastic bag and wet rubbish, need not the manual work bag that breaks, convenient to use is swift, has higher market prospect, and the heat that the heating produced also helps wet rubbish fermentation, can do benefit to wet rubbish's recycle.

Furthermore, a plurality of ventilation pipes are distributed below the grating in the accommodating cavity, communication holes are formed in the interlayer above the filter screen, one ends of the ventilation pipes are communicated with the communication holes of the interlayer, the other ends of the ventilation pipes are communicated with the outside or an inlet of an air blower, and a screen is arranged at the communication holes of the interlayer; to form a ventilation cycle, the screen being used to prevent wet waste from entering the ventilation duct.

Further, a nylon cloth with burrs is coated on the ventilation pipe; the nylon cloth with the burrs can provide an attachment surface for microorganisms, so that wet garbage in the accommodating cavity can be fermented continuously in time, and the fermentation efficiency is improved.

Further, the grid includes a plurality of tubules, and the heating wire is disposed in the tubules.

Further, a heat insulation layer is arranged outside the accommodating cavity; thereby improving the heat preservation performance of the barrel body and reducing the heat dissipation.

Furthermore, a barrel cover is hinged to an opening of the barrel body, located in the containing cavity, through a hinge.

Further, a hook is arranged on the inner wall of the barrel cover.

Furthermore, a solar cell panel is arranged on the outer wall of the barrel cover, a storage battery is arranged on the barrel body and connected with the storage battery, and the storage battery is electrically connected with the heating wire and the air blower.

Furthermore, the heating wire and the blower are both connected with a delay switch.

Furthermore, a bag taking opening is formed in the bottom of the interlayer, and a bag taking cover is mounted at the bag taking opening; a liquid outlet is formed in the bottom of the accommodating cavity, and a liquid outlet cover is mounted at the liquid outlet; thereby can realize taking out the plastic bag of pyrocondensation in the intermediate layer when opening and get the flap, carry out centralized processing, can discharge the wet rubbish that holds in the chamber when opening the flowing back lid to recycle.

The invention has the beneficial effects that: the wet garbage storage device can scald the plastic bag filled with wet garbage by heating the grid through the electric heating wires, so that the wet garbage flows into the accommodating cavity from the plastic bag, and the air blower can blow the scalded and contracted plastic bag into the interlayer, so that the automatic separation of the plastic bag and the wet garbage is realized, manual bag breaking is not needed, the wet garbage storage device is convenient and quick to use and has a higher market prospect, heat generated by heating is also beneficial to fermentation of the wet garbage, the wet garbage can be recycled, the volume of the garbage bag after thermal contraction is smaller, the garbage bag is convenient to collect and utilize, and meanwhile, the maintenance cost is low.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the wet refuse storage unit of the present invention;

FIG. 2 is a schematic top view of the wet refuse storage unit of the present invention;

fig. 3 is a schematic cross-sectional view of a thin tube in the wet garbage storage device of the present invention.

In the figure: 1. the solar energy water heater comprises a barrel body, 1-1 parts of a containing cavity, 2 parts of a barrel cover, 3 parts of a heat preservation layer, 4 parts of a storage battery, 5 parts of a hook, 6 parts of a solar cell panel, 7 parts of a grid, 8 parts of a thin tube, 9 parts of a heating wire, 10 parts of a delay switch, 11 parts of a ventilation opening, 12 parts of an interlayer, 13 parts of a filter screen, 14 parts of a bag taking cover, 15 parts of a liquid drainage cover, 16 parts of a ventilation pipe, 17 parts of a screen, 18 parts of a blower, 19 parts of nylon cloth, 20 parts of a hinge.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic diagrams illustrating the basic structure of the present invention only in a schematic manner, and thus show only the constitution related to the present invention, and directions and references (e.g., upper, lower, left, right, etc.) may be used only to help the description of the features in the drawings. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the claimed subject matter is defined only by the appended claims and equivalents thereof.

Example 1

As shown in fig. 1 to 3, a wet garbage storage apparatus includes a tub 1, a grill 7 provided with heating wires 9, and a blower 18 capable of heating, the barrel body 1 is provided with a hollow interlayer 12 and an accommodating cavity 1-1 with an upward opening, the interlayer 12 is positioned at the outer side of the accommodating cavity 1-1, the grating 7 is arranged at the opening of the accommodating cavity 1-1, the upper end of the interlayer 12 is communicated with the accommodating cavity 1-1 through a vent 11, the ventilation opening 11 is positioned above the grating 7, the bottom end of the interlayer 12 is communicated with the accommodating cavity 1-1 through an opening, the trompil department installs filter screen 13, filter screen 13 is located the below of grid 7, hold the interior top configuration that is located grid 7 of chamber 1-1 the air-blower 18, the export of air-blower 18 and vent 11 opposition.

A plurality of ventilation pipes 16 are distributed below the grating 7 in the accommodating cavity 1-1, communication holes are formed in the interlayer 12 above the filter screen 13, one ends of the ventilation pipes 16 are communicated with the communication holes of the interlayer 12, the other ends of the ventilation pipes 16 are communicated with the outside or an inlet of an air blower 18, and a screen 17 is arranged at the communication holes of the interlayer 12; to form a ventilation cycle, the screen 17 is used to prevent wet waste from entering the ventilation duct 16.

The ventilation pipe 16 is coated with a nylon cloth 19 with burrs; the nylon cloth 19 with burrs can provide an attachment surface for microorganisms, so that wet garbage in the accommodating cavity 1-1 can be fermented continuously in time, and the fermentation efficiency is improved.

The grid 7 comprises a plurality of tubules 8, and the heating wire 9 is arranged in the tubules 8.

A heat-insulating layer 3 is arranged outside the accommodating cavity 1-1; thereby improving the heat preservation performance of the barrel body 1 and reducing the heat dissipation.

The barrel body 1 is hinged with a barrel cover 2 through a hinge 20 at an opening of the accommodating cavity 1-1.

The inner wall of the barrel cover 2 is provided with a hook 5.

A solar cell panel 6 is arranged on the outer wall of the barrel cover 2, a storage battery 4 is arranged on the barrel body 1, the solar cell panel 6 is connected with the storage battery 4, and the storage battery 4 is electrically connected with an electric heating wire 9 and an air blower 18; the solar cell panel 6 is used for charging the storage battery 4, so that energy can be greatly saved, the use is convenient, and the use cost is reduced.

The electric heating wire 9 and the blower 18 are both connected with the time delay switch 10.

A bag taking opening is formed in the bottom of the interlayer 12, and a bag taking cover 14 is installed at the bag taking opening; a liquid discharge port is formed in the bottom of the accommodating cavity 1-1, and a liquid discharge cover 15 is installed at the liquid discharge port; therefore, the heat-shrinkable plastic bag in the interlayer 12 can be taken out for centralized treatment when the bag taking cover 14 is opened, and the wet garbage in the accommodating cavity 1-1 can be discharged for recycling when the liquid discharge cover 15 is opened.

The working principle of the wet garbage storage device is as follows:

when wet garbage needs to be put in, the barrel cover 2 is opened, then the plastic bag filled with the wet garbage is directly hung on the hook 5 of the barrel cover 2, then the barrel cover 2 is closed, the plastic bag filled with the wet garbage is correspondingly contacted with the grid 7 in the barrel body 1, the time delay switch 10 is switched on, the electric heating wire 9 and the air blower 18 start to work, the grid 7 is rapidly heated up, the plastic bag on the grid 7 is scalded and broken, the wet garbage flows out to be contained in the container 1-1, meanwhile, the air blower 18 blows the plastic bag, on one hand, the wet garbage in the plastic bag flows out, on the other hand, the plastic bag can be blown to the interlayer 12 along the grid 7 through the air opening 11, the plastic bag is heated and reduced in the process of entering the interlayer 12, and the time delay switch 10 can be switched on for 30-60 seconds and then is automatically switched off;

part of wet garbage which does not flow cleanly can be continuously separated in the interlayer 12 through the filter screen 13, and when a large number of plastic bags are accumulated in the interlayer 12, the bag taking cover 14 can be opened to take out the plastic bags in the interlayer 12 after heat shrinkage, so that centralized treatment can be conveniently carried out;

also, when the wet garbage in the accommodating cavity 1-1 is large, the drainage cover 15 can be opened to drain the wet garbage in the accommodating cavity 1-1 for recycling, such as fertilizer;

the arrangement of the hook 5 can facilitate the placement of the plastic bag filled with wet garbage to enable the plastic bag to be directly hooked on the hook 5, and can prevent the plastic bag filled with wet garbage from being directly blown into the interlayer 12 by the blower 18 when not being scalded by the grille 7, so that the plastic bag can be heated and molten after being heated for a period of time, and the wet garbage in the plastic bag can flow into the accommodating cavity 1-1 for a period of time, so that the wet garbage and the plastic bag can be better separated; the hot air can be blown by a blower 18 capable of heating so as to easily blow and shrink the plastic bag.

The ventilation pipe 16 can heat the wet garbage to promote the growth of microorganisms, so that the wet garbage is continuously fermented in the accommodating cavity 1-1, and after the wet garbage is discharged from the accommodating cavity 1-1, the surface of the nylon cloth 19 on the surface of the ventilation pipe 16 is still loaded with the microorganisms, so that the wet garbage which enters the accommodating cavity 1-1 again can be fermented in time, and the wet garbage can be used as fertilizer at a later stage; meanwhile, the temperature of the accommodating cavity 1-1 can be increased by the heat generated by fermentation, so that the power consumption in heating the grating 7 is reduced, and the power is saved.

In light of the foregoing description of the preferred embodiment of the present invention, it is to be understood that numerous changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a wet refuse storage equipment, wet rubbish is the wet rubbish of dress in the plastic bag which characterized in that: including staving (1), be provided with grid (7) of heating wire (9) and air-blower (18) that can heat, staving (1) has ascending chamber (1-1) that holds of hollow intermediate layer (12) and opening, intermediate layer (12) are located the outside that holds chamber (1-1), the opening part at holding chamber (1-1) is installed in grid (7), through vent (11) intercommunication between the upper end of intermediate layer (12) and the chamber (1-1) of holding, vent (11) are located the top of grid (7), through the trompil intercommunication between the bottom of intermediate layer (12) and the chamber (1-1) of holding, filter screen (13) are installed to trompil department, filter screen (13) are located the below of grid (7), it disposes air-blower (18) to be located the top of grid (7) in chamber (1-1), the outlet of the blower (18) is opposite to the ventilation opening (11).

2. The wet refuse storage device according to claim 1, characterized in that: the novel filter screen is characterized in that a plurality of ventilation pipes (16) are distributed below the grating (7) in the accommodating cavity (1-1), communicating holes are formed in the positions, above the filter screens (13), in the interlayer (12), one ends of the ventilation pipes (16) are communicated with the communicating holes of the interlayer (12), the other ends of the ventilation pipes (16) are communicated with the outside or communicated with an inlet of an air blower (18), and a screen (17) is installed at the communicating holes of the interlayer (12).

3. The wet refuse storage device according to claim 2, characterized in that: the ventilation pipe (16) is coated with a nylon cloth (19) with burrs.

4. The wet refuse storage device according to claim 1, characterized in that: the grid (7) comprises a plurality of thin tubes (8), and the heating wires (9) are arranged in the thin tubes (8).

5. The wet refuse storage device according to claim 1, characterized in that: and a heat-insulating layer (3) is arranged outside the accommodating cavity (1-1).

6. The wet refuse storage device according to claim 1, characterized in that: the barrel body (1) is hinged with a barrel cover (2) through a hinge (20) at an opening of the accommodating cavity (1-1).

7. The wet refuse storage device according to claim 6, characterized in that: the inner wall of the barrel cover (2) is provided with a hook (5).

8. The wet refuse storage device according to claim 6, characterized in that: the solar energy water heater is characterized in that a solar cell panel (6) is arranged on the outer wall of the barrel cover (2), a storage battery (4) is arranged on the barrel body (1), the solar cell panel (6) is connected with the storage battery (4), and the storage battery (4) is electrically connected with the electric heating wire (9) and the air blower (18).

9. The wet refuse storage device according to claim 6, characterized in that: the electric heating wire (9) and the air blower (18) are both connected with the time delay switch (10).

10. The wet refuse storage device according to claim 1, characterized in that: a bag taking opening is formed in the bottom of the interlayer (12), and a bag taking cover (14) is mounted at the bag taking opening; the bottom of the accommodating cavity (1-1) is provided with a liquid discharge port, and a liquid discharge cover (15) is arranged at the liquid discharge port.