CN212633817U

CN212633817U - Food waste disposer

Info

Publication number: CN212633817U
Application number: CN202021073924.1U
Authority: CN
Inventors: 凌金; 朱霆; 吴燕敏
Original assignee: Guangdong Rongsheng Electric Co ltd
Current assignee: Guangdong Rongsheng Electric Co ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-03-02
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a food waste disposer, this food waste disposer includes the decomposer, the air-supply line, turbo fan and purification subassembly, wherein, the decomposer is upper end open-ended cell body, be used for the holding and decompose food waste, a side trompil and the air-supply line of decomposer are connected and communicate with each other, turbo fan and purification subassembly set up in the decomposer below, turbo fan sets up in the decomposer with purify the subassembly in the middle of, and air-supply line's the other end is connected with the turbo fan air intake, turbo fan lower extreme air outlet is linked together with the air intake that purifies the subassembly, the other end that purifies the subassembly is provided with the air outlet. Through this kind of structural design, turbofan sets up between the decomposer and purification unit, and turbofan convulsions produce the negative pressure, makes waste gas take out from the decomposer, after purifying unit, reaches colourless tasteless, nontoxic harmless, effect that can directly discharge.

Description

Food waste disposer

Technical Field

The utility model relates to a domestic waste treatment equipment correlation technique field, concretely relates to food waste disposer.

Background

At present, the following methods are mainly used for food waste generated in household:

the first method comprises the following steps: directly packed and thrown into a garbage can, and then sent to a garbage disposal plant for disposal.

And the second method comprises the following steps: a pulverizer is adopted; an electric appliance with the volume similar to that of the soymilk machine is arranged below the kitchen sink and is connected with the water outlet of the sink. The food garbage is crushed and then flows into a sewage discharge pipe along with water by the principle of high-speed door-shielding crushing.

And the third is that: adopting a microbial fermentation degradation food waste processor; the food waste and the special microbial agent are mixed and placed in a specific environment to ferment and degrade the wet waste, 95 percent of the input amount is converted into waste gas such as water vapor, carbon dioxide and the like after a certain time, and the residual 5 percent of the by-product can be directly used as organic fertilizer.

The first and second treatment methods have poor effects, and can increase the workload of municipal solid waste treatment and even cause secondary pollution.

The third best, the treatment from the garbage source, no secondary pollution, clean and thorough; more accords with the environmental protection requirement and the policy initiatives: reduction, resource utilization and harmlessness.

The microbial fermentation degradation can convert 95 percent of the input amount into waste gas such as water vapor, carbon dioxide and the like; but these exhaust gases need to be cleaned before they can be discharged to the air.

Disclosure of Invention

To the technical problem, the utility model provides a food waste disposer disinfects, handles such as deodorization, absorption to waste gas, reaches colorless tasteless, and is nontoxic harmless, the effect that can directly discharge.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a food waste disposer, food waste disposer includes decomposer, air-supply line, turbo fan and purifies the subassembly, wherein, the decomposer is upper end open-ended cell body for the holding decomposes food waste, a side trompil of decomposer with the air-supply line is connected and is communicated with each other, turbo fan and purify the subassembly set up in the decomposer below, turbo fan sets up the decomposer with purify in the middle of the subassembly, just the other end of air-supply line is connected with the turbo fan air intake, turbo fan lower extreme air outlet with the air intake that purifies the subassembly is linked together, the other end that purifies the subassembly is provided with the air outlet.

The purification assembly comprises a sterilizing chamber, a high-temperature catalysis chamber and an adsorption deodorization chamber which are sequentially communicated through a channel, wherein an air inlet of the sterilizing chamber is communicated with an air outlet of the turbo fan, an air inlet at one side of the high-temperature catalysis chamber is communicated with the sterilizing chamber, an air outlet at the other side of the high-temperature catalysis chamber is communicated with the adsorption deodorization chamber, and an air outlet is formed in the other side of the adsorption deodorization chamber.

Wherein, an ultraviolet lamp tube is arranged in the sterilizing chamber.

And an electric heating tube is arranged in the high-temperature catalytic chamber and close to the air inlet.

Wherein, the electric heating tube is a spiral electric heating tube.

And alumina is also arranged in one side of the high-temperature catalytic chamber, which is opposite to the electric heating tube.

Wherein, a temperature controller is also arranged on one side of the high-temperature catalysis chamber.

Wherein, active carbon particles are arranged in the adsorption deodorization chamber.

Wherein, the upper end of the air outlet at the other side of the adsorption and deodorization chamber is provided with a filter screen.

The utility model has the advantages that: be different from prior art's condition, the embodiment of the utility model provides a food waste disposer, this food waste disposer includes the decomposer, the air-supply line, turbo fan and purification subassembly, wherein, the decomposer is upper end open-ended cell body, be used for the holding and decompose food waste, a side trompil and the air-supply line of decomposer are connected and communicate with each other, turbo fan and purification subassembly set up in the decomposer below, turbo fan sets up in the decomposer with purify the subassembly in the middle of, and the other end of air-supply line is connected with the turbo fan air intake, turbo fan lower extreme air outlet is linked together with the air intake that purifies the subassembly, the other end that purifies the subassembly is provided with the air outlet. Through this kind of structural design, turbofan sets up between the decomposer and purification unit, and turbofan convulsions produce the negative pressure, makes waste gas take out from the decomposer, after purifying unit, reaches colourless tasteless, nontoxic harmless, effect that can directly discharge.

Drawings

Fig. 1 is a schematic structural diagram of a food waste disposer according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a purification assembly (after the upper cover is removed) provided by the embodiment of the present invention.

The reference numbers in the figures illustrate: 1. a decomposition tank; 2. an air inlet pipeline; 3. a turbo fan; 4. a purification assembly; 41. a sterilizing chamber; 42. a high temperature catalytic chamber; 43. an adsorption deodorization chamber; 44. a channel; 411. an ultraviolet lamp tube; 421. an electric heating tube; 422. alumina; 423. a temperature controller; 431. activated carbon particles; 432. and (4) a filter screen.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Fig. 1-2 are schematic structural views of a food waste disposer and its component parts according to embodiments of the present invention.

Please refer to fig. 1-2, as shown in the figures, the embodiment of the present invention provides a food waste disposer, the whole structure of which includes a food waste disposer 1, an air inlet duct 2, a turbo fan 3 and a purification assembly 4, wherein the disposer 1 is a trough body with an open upper end for accommodating and decomposing food waste, a side opening of the disposer 1 is connected and communicated with the air inlet duct 2, the turbo fan 3 and the purification assembly 4 are disposed below the disposer 1, the turbo fan 3 is disposed between the disposer 1 and the purification assembly 4, and the other end of the air inlet duct 2 is connected with an air inlet of the turbo fan 3, an air outlet at the lower end of the turbo fan 3 is communicated with an air inlet of the purification assembly 4, and the other end of the purification assembly 4 is provided with an air outlet.

The food waste is treated by the decomposing tank, 95% of the waste which is put into the decomposing tank is converted into waste gas such as water vapor, carbon dioxide and the like by microbial fermentation and degradation, the waste gas enters the air inlet pipeline through the opening at one side of the decomposing tank, the turbine fan at the lower end of the air inlet pipeline performs air draft, the turbine fan can provide the maximum negative pressure, and the waste gas can be effectively conveyed into the purifying assembly.

The embodiment of the utility model provides an in, purification subassembly 4 mainly used carries out filtration purification to waste gas, can include one or multichannel purification treatment process for example disinfect, adsorb etc for the combustion gas reaches colorless tasteless harmless.

In a possible implementation manner, the purification assembly 4 includes a sterilizing chamber 41, a high-temperature catalytic chamber 42 and an adsorption deodorizing chamber 43 which are sequentially communicated through a channel, wherein an air inlet of the sterilizing chamber 41 is communicated with an air outlet of the turbo fan 3, an air inlet at one side of the high-temperature catalytic chamber 42 is communicated with the sterilizing chamber 41, an air outlet at the other side of the high-temperature catalytic chamber 42 is communicated with the adsorption deodorizing chamber 43, and an air outlet is arranged at the other side of the adsorption deodorizing chamber 43.

One or more of the sterilizing chamber, the high-temperature catalyst chamber and the adsorption deodorizing chamber may be provided as required in actual circumstances.

In one possible implementation manner, an ultraviolet lamp tube 411 is disposed in the sterilizing chamber 41, ultraviolet light is emitted through the ultraviolet lamp tube 411, and harmful bacteria in the exhaust gas are killed by the ultraviolet light, so that the sterilizing effect is achieved.

In a possible implementation manner, an electric heating tube 421 is disposed in the high-temperature catalytic chamber 42 near the air inlet. In a preferred embodiment, the electric heating tube 421 is a spiral electric heating tube. Utilize the spiral electric heating tube to produce 500 ℃ of high temperature, waste gas passes through from the electric heating tube, can eliminate the stink with waste gas high temperature oxidation, carries out the secondary to harmful bacteria simultaneously and strangulates. Of course, the electric heating tube may be provided in other shapes in practical design.

In one possible implementation manner, alumina 422 is further disposed inside the high-temperature catalyst chamber 42 on a side opposite to the electric heating tube 421. According to the catalytic principle of the alumina, when the waste gas enters the alumina after passing through the electric heating tube and passes through the alumina, the water vapor and the macromolecular peculiar smell gas in the waste gas are further adsorbed. In the practical application process, other oxidants can be arranged.

In a possible implementation manner, a temperature controller 423 is further disposed on one side of the high-temperature catalytic chamber 42, and the temperature of the high-temperature catalytic chamber can be accurately controlled through the temperature controller 423.

Wherein, in a possible realization mode, activated carbon particles 431 are arranged in the adsorption deodorization chamber. The active carbon particles have huge specific surface area and developed pore structure, and the water and pollutants in the waste gas can be effectively adsorbed and removed by utilizing the physical adsorption, chemical adsorption, oxidation catalysis and other properties of the active carbon.

The utility model discloses in, waste gas passes through the active carbon grained layer, adsorbs the dust granule in the waste gas, carries out secondary purification to the stink simultaneously.

Further, in a possible implementation manner, a filter screen 432 is provided at the upper end of the air outlet at the other side of the adsorption deodorization chamber 43. Through the setting of filter screen, further filtering purification is carried out to the gas of giving vent to anger again through the air outlet in the air.

Above combine the utility model discloses the detailed description of the accompanying drawings and the description can be understood, the utility model discloses handle food waste, based on the technical scheme of the utility model, can reach following technological effect at least:

mixing food waste with a special microbial agent by using a turbo fan and an S-shaped pipeline structure, placing the mixture in a decomposition tank, converting 95% of input amount into waste gas such as water vapor, carbon dioxide and the like after a period of time, and exhausting air by using the turbo fan, wherein the turbo fan is arranged between the decomposition tank and a purification system; the induced draft of turbofan produces the negative pressure, and waste gas is taken out from the decomposer, gets into clean system through the air inlet pipeline in, and waste gas reaches colorless tasteless harmless after multiple purification, can directly discharge in the air.

The front and the back of the purification component have triple filtration and purification treatment processes:

the first weight: ultraviolet sterilization

According to the ultraviolet sterilization principle, harmful bacteria generated during garbage decomposition are killed by twisting by using an ultraviolet lamp tube.

Secondly, the method comprises the following steps: high-temperature deodorization and sterilization of metal heating tube

According to the high-temperature oxidation principle, the spiral electric heating tube is utilized to generate high temperature of 500 ℃, waste gas passes through the heating tube, the waste gas can be oxidized at high temperature, odor is eliminated, and meanwhile, harmful bacteria are killed by secondary strangling. According to the catalytic principle of alumina, when the waste gas passes through the alumina, water vapor and macromolecular odorous gas in the waste gas are further adsorbed.

Thirdly, the method comprises the following steps: active carbon adsorption deodorization

According to the high-efficient adsorption principle of active carbon, utilize the active carbon granule, adsorb the dust granule in the waste gas, carry out secondary purification to the stink simultaneously.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a food waste disposer, its characterized in that, food waste disposer includes decomposer, intake stack, turbo fan and purifies the subassembly, wherein, the decomposer is upper end open-ended cell body for the holding decomposes food waste, a side trompil of decomposer with the intake stack is connected and is communicated with each other, turbo fan and purify the subassembly set up in the decomposer below, turbo fan sets up in the decomposer with purify the subassembly in the middle of, just intake stack's the other end is connected with the turbo fan air intake, turbo fan lower extreme air outlet with the air intake that purifies the subassembly is linked together, the other end that purifies the subassembly is provided with the air outlet.

2. The food waste disposer of claim 1, wherein the purification assembly comprises a sterilizing chamber, a high temperature catalytic chamber and an adsorption deodorizing chamber which are sequentially communicated through a channel, wherein an air inlet of the sterilizing chamber is communicated with an air outlet of the turbo fan, an air inlet at one side of the high temperature catalytic chamber is communicated with the sterilizing chamber, an air outlet at the other side of the high temperature catalytic chamber is communicated with the adsorption deodorizing chamber, and an air outlet is arranged at the other side of the adsorption deodorizing chamber.

3. The food waste disposer of claim 2, wherein an ultraviolet light tube is disposed within the sterilizing chamber.

4. The food waste disposer of claim 2, wherein an electric heating tube is disposed in the high temperature catalytic chamber adjacent to the air inlet.

5. The food waste disposer of claim 4, wherein the electric heat-generating tube is a helical electric heat-generating tube.

6. The food waste disposer of claim 4, wherein the high temperature catalytic chamber is further provided with alumina on a side opposite the electrical heat generating tube.

7. The food waste disposer of claim 4, wherein a temperature controller is further disposed on one side of the high temperature catalytic chamber.

8. The food waste disposer of claim 2, wherein activated carbon particles are disposed within the adsorption deodorization chamber.

9. The food waste disposer of claim 2, wherein a filter screen is disposed at the upper end of the air outlet at the other side of the adsorption and deodorization chamber.