KR20010035430A - Apparatus for sorting contaminants and food waste having physical and chemical treatment functions - Google Patents

Abstract

PURPOSE: A screening and treatment equipment of adulteration and food waste is provided, which can treat adulteration and food waste by physicochemical method including an ultrasonic generator, a UV lamp, an electron accelerator and an air and anionic oxygen generator. The treated food waste can be recycled as a fertilizer and feed, thereby removing offensive odor and coloring material of the treated water separated from the food waste, and also secondary pollution such as soil contamination are prevented. CONSTITUTION: The system comprises the followings: (i) a treatment tank (1) that has an impeller (2) installed at the bottom for crushing food waste, a waste outlet (3) installed at the bottom for discharging crushed fine waste, an adulteration outlet (5) set at the bottom and a heavy material outlet (4); (ii) a filter medium feed inlet (10) for feeding an adsorbent to salt and various contaminants(COD, BOD) contained in food waste; (iii) an ultrasonic wave generator (20) for generating ultrasonic wave to decompose organic material and non-biodegradable material by strong oxidation, reduction and sterilization using pulse energy generated from sonic wave; (iv) a UV lamp (30) for decomposing offensive odor and coloring material by ozone; (v) an electron accelerator (40) for accelerate decomposition of non-biodegradable organic material by vibration generated from magnetic field; and (vi) an air and anionic oxygen generator (50) for promoting oxidation and reduction by OH- ion generated from anionic oxygen.

Description

Apparatus for sorting waste and food waste having physical and chemical treatment functions {omitted}

The present invention relates to an apparatus for sorting waste, wastewater and food waste, and in particular, reduces odors generated during waste sorting and sterilizes and decomposes hardly decomposable substances, thereby reducing processing time due to post-treatment and simultaneously treating costs. It relates to a device that can be reduced.

Conventionally, a device for sorting waste and food wastes of wastewater is classified into finely crushed wastes, specific gravity such as iron chopsticks, pieces of glass or bone, and light materials such as vinyl by crushing wastes introduced into the device. To be processed.

The conventional food waste sorting apparatus has a disadvantage in that a lot of odor is generated during food processing simply by sorting food.

In addition, since the removal of vinyl, etc. is not made stably, the ninils are mixed during composting and feed, and thus, the reliability of recycling is reduced.

On the other hand, hardly decomposable substances remain intact and cannot be composted, and when food is fed to livestock, it has the disadvantage of having a fatal effect that can cause various diseases, and when reclaiming food waste. In addition to the secondary pollution of the soil had a problem that causes secondary pollution of the groundwater quality.

The present invention was developed in order to solve the disadvantages of the conventional contaminants and food waste sorting apparatus as described above, is installed on the inner surface of the treatment tank of the device to decompose food wastes and at the same time to produce a strong oxidation, reducing action, organic materials, hardly degradable Ultrasonic generators that decompose substances, UV lamps that decompose odors and chromaticity, Electronic accelerators that accelerate the decomposition of substances decomposed by ultrasonic generators, Pulse energy from sound waves emitted from ultrasonic generators, It is equipped with air and anion oxygen generator which promotes oxidation reaction of waste, and physically decomposes food waste, which can remove color and odor of treated water separated from food, and reduce the amount of food waste generated. Secondary soil by fertilized food waste or discharged treated water To provide the impurities and the food waste treatment apparatus having selected physical and chemical processing function capable of preventing the salt and water pollution, it is an object.

The object of the present invention described above is that the impeller rotating by the driving source is installed at the bottom of the treatment tank so as to crush waste and waste water contaminants and food waste, and fine food waste finely crushed by the impeller is discharged. The discharge port is formed in the lower part adjacent to the impeller, and the specific gravity discharge port for discharging the specific gravity materials (iron chopsticks, glass pieces, and bones) separated by the operation of the cylinder is located at the center of one side, and low specific gravity vinyl is discharged. In the waste sorting apparatus, which is formed with the top of one side of the contaminant discharge port, it is natural to adsorb and remove salt (salt) and various contaminants (COD, BOD) mixed with food waste on the upper part of the treatment tank. A medicine (filtrate) inlet through which a medicine (filtrate) is injected; It is installed on the installation table which is formed at the inclined angle and protrudes on three inner surfaces of the treatment tank to generate the pulse energy by sound waves, decompose the food waste that is introduced and at the same time, the cavitation occurs in the treatment tank, causing strong oxidation and reduction action An ultrasonic generator for decomposing substances and hardly decomposable substances; UV lamps installed on the mounting table so as to be parallel to the ultrasonic wave to oxidize, reduce and sterilize food waste by ultraviolet and ozone irradiated, and decompose bad smell and color by ozone generated; An electron accelerator for accelerating the decomposition of the water-molecule linking chain polymerization ring and nitrogen compound hardly decomposable substance by vibrating by magnetic fields generated by being distributed up and down in four inner surfaces of the treatment tank; It is installed between the electron accelerators which are distributed up and down, and the anion oxygen supplied produces a large amount of OH- ions, an intermediate product of ozone, and is combined with the pulse energy of the sound wave irradiated from the ultrasonic generator for oxidation and reduction reaction. It is achieved by consisting of air and anion oxygen generator to promote the.

1 is a plan view of the contaminants and food waste sorting apparatus using ultrasonic waves according to the present invention.

Figure 2 is a side cross-sectional view of Figure 1;

※ Explanation of code for main part of drawing ※

1: treatment tank 2: impeller

3: outlet 4: specific gravity outlet

5: Miscellaneous material discharge port 10: Drug (filter) inlet

20: ultrasonic generator 30: UV lamp

40: electron accelerator 50: air and anion oxygen generator

In the present invention, the impeller (2) rotated by the drive source is installed on the bottom surface of the treatment tank (1) so as to crush the waste and sewage of waste water and food waste, and finely crushed by the impeller (2) A discharge outlet 3 through which fine food waste is discharged is formed at a lower portion adjacent to the impeller 2, and a discharge discharge outlet for discharging the separated specific gravity (cow chopsticks, pieces of glass, bone) by the operation of the cylinder 5. In the waste sorting apparatus in which (4) is located in the center of one side, and the contaminant discharge opening 6 which discharges vinyl etc. with low specific gravity is formed in the upper side of one side,

A drug (filtrate) inlet (10) into which a natural drug (filtrate) is introduced so as to adsorb and remove salt (salt) and various contaminants (COD, BOD) mixed in food waste on top of the treatment tank 1. ), And the ultrasonic generator 20, the UV lamp 30, the electron accelerator 40, the air and the anion oxygen generator 50 are installed in the treatment tank 1.

The ultrasonic wave generator 20 is installed on the mounting table (A) protruding to form an inclined angle on the inner surface of the processing tank (1) 3 to 6, and decomposes food waste generated by the generation of pulse energy by sound waves At the same time, the cavitation occurs in the treatment tank (1) to cause a strong oxidation, reducing action to decompose organic materials, hard-decomposable substances.

The UV lamp 30 is installed to be parallel to the ultrasonic generator 20 installed in the mounting table A, and the food waste is oxidized, reduced, and sterilized by ultraviolet rays irradiated from the UV lamp 30, and is generated. Ozone can decompose bad smell and color.

The electron accelerator 40 is installed in four places on the inner surface of the treatment tank 1 so as to be distributed up and down, and vibrations are caused by the magnetic field generated by the electron accelerator 40. It will accelerate the decomposition of the degradable material.

An air and an anion oxygen generator 50 is installed between the electron accelerators 40 which are distributed up and down inside the treatment tank 1, and anion oxygen supplied from the air and the anion oxygen generator 50 is ozone. It is characterized in that it is configured to promote the oxidation, reduction reaction in combination with the pulse energy of the sound wave irradiated from the ultrasonic generator 20 by generating a large amount of the intermediate product OH- ions.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a plan view of the apparatus for sorting waste and food waste using ultrasonic waves according to the present invention, Figure 2 is a side cross-sectional view of FIG.

As shown in the apparatus for sorting and treating waste and food waste having the physical treatment function of the present invention, the food waste supplied to the upper portion of the treatment tank 1 and the vinyl, radish, and cabbage leaves included therein are driven (motor). It is crushed by the impeller 2 which rotates at high speed (1800-3600 RPM).

The food waste to be crushed as described above is adsorbed and removed from salt and various contaminants (COD, BOD) by the natural medicine (filtrate) (including other medicines) introduced through the filter inlet 10 to be post-treated in the post-treatment process. This reduces the processing load.

The finely crushed food in the food waste being crushed by the rotation of the impeller 2 is discharged to the outlet 3 formed in the lower portion of the treatment tank 1 to proceed to the post-treatment process.

On the other hand, iron chopsticks, glass chips, bones, etc., which are mixed and crushed in the food, are rotated along the edge of the processing tank 1 by the centrifugal force that the impeller 2 rotates and at the same time rise to the upper side of the processing tank 1 It is formed on the side and the inlet portion is introduced into the specific gravity outlet (4) is located in the center, the lighter than the specific gravity vinyl, wooden chopsticks, etc., the contaminant is formed on the side of the treatment tank (1) The loading part is discharged through the miscellaneous discharge outlet 6 positioned upward.

As described above, the contaminants and food wastes that are crushed and removed by the impeller 2 are decomposed into hardly decomposable substances by physical decomposition devices installed in the treatment tank 1, odor and chromaticity decomposition, and Will be sterilized.

In more detail the process to be processed by the physical decomposition devices, the sound wave is irradiated from the ultrasonic generator 20 installed on the mounting table (A) of the treatment tank 1 to the food waste introduced into the treatment tank (1) When a large pulse energy is generated, pressure (1300 bar) on food waste, a sudden rise in temperature occurs, and food waste is decomposed, and sound waves act as an energy source, and a vacuum phenomenon occurs.

These cavities break down again in the next compression phase at a vacuum or near low pressure, where they collide with each other strongly, creating tremendous shock pressures and strong mechanical disturbances (cavitation, cavitation).

When the cavitation is generated by the sound waves of the ultrasonic wave generator 20, a strong oxidation and reduction effect occurs to decompose the water-molecule-linked chain polymerization ring, organic material, and hardly decomposable material.

In the UV lamp 30 installed on the mounting table A on which the ultrasonic wave generator 20 is installed, ultraviolet rays are irradiated to oxidize, fire, and sterilize food waste, and by ozone generated from the UV lamp 30. Deodorization and color of food waste will be removed.

A magnetic field is generated in the electron accelerator 40 installed up and down on four inner walls of the treatment tank 1, and the magnetic field causes the vibration of the electrons accelerated by the ultrasonic wave generator to bend a huge vibration. To accelerate the decomposition of water-molecule-linked chain polymerization ring, nitrogen compounds, and hardly decomposable substances, and in combination with the ultrasonic generator 20 and the UV lamps 30 to increase the decomposition efficiency, as well as a strong magnetic field. Formation, disturbing the acceleration and progression cycles of the electrons, which causes the propagation angle to be very large, further accelerating decomposition.

On the other hand, the anion oxygen supplied by the air and the anion oxygen generator 50 generates a large amount of OH- ions, which is an intermediate product of ozone, in combination with the pulse energy of the sound waves irradiated from the ultrasonic generator 20 to oxidize and reduce them. It will accelerate the reaction.

As the food waste is processed by the physical decomposition treatment apparatus as described above, the processing time is shortened when the second treatment is performed after the primary sorting crushing, the amount of sludge is reduced, and the fertilizer and the high-quality fertilizer during feed And will produce and recycle feed.

As described above, the contaminant and food waste sorting apparatus having the physical treatment function of the present invention includes an ultrasonic generator 20, a UV lamp 30, an electron accelerator 40, an air and anion oxygen generator 50. By decomposing food waste by physical treatment devices, the color and odor of the treated water separated from food can be eliminated, the amount of food waste can be reduced, and the fertilized and feed food waste can be recycled and / or discharged. It is a very useful invention that can prevent secondary soil contamination and water pollution by the treated water.

Claims (1)

Impeller 2, which is rotated by a driving source, is installed at the bottom of the treatment tank 1 so as to crush waste and sewage of wastewater and food waste, and fine food waste finely crushed by the impeller 2 is discharged. The discharge port 3 to be formed is formed in the lower portion adjacent to the impeller 2, the specific gravity discharge port 4 for discharging the separated specific gravity (iron chopsticks, pieces of glass, bone) by the operation of the cylinder (5). In the waste sorting apparatus, which is located at the center of the side, and has a contaminant discharge port 6 through which a vinyl or the like having a low specific gravity is discharged, the upper side of the side, A raw material (filtrate) inlet 10 into which a natural filter is added so as to adsorb and remove salt (salt) and various contaminants (COD, BOD) and the like mixed with food waste on the upper part of the treatment tank 1; Installed on the mounting table (A) protrudingly formed at an inclined angle on the inner surface of the treatment tank (1) 3 to 6, the pulse energy is generated by sound waves to decompose the introduced food debris and at the same time the cavity in the treatment tank (1) Ultrasonic generator 20 for decomposing organic substances, hardly decomposable substances by the phenomenon occurs by causing a strong oxidation, reduction effect; UV lamp 30 which is installed on the mounting table A so as to be parallel to the ultrasonic wave generator 20 to oxidize, reduce and sterilize food waste by ultraviolet and ozone irradiated, and decompose bad smell and color by ozone generated. )Wow; An electron accelerator 40 for accelerating the decomposition of the water-molecule-linked chain polymerization ring and the nitrogen compound hardly decomposable substance by vibrating due to the magnetic field generated by being distributed up and down at four inner surfaces of the treatment tank 1; Pulse energy due to sound waves irradiated from the ultrasonic generator 20 by installing a large amount of OH- ions, which are intermediate products of ozone, is installed between the electron accelerators 40 which are arranged to be distributed up and down. Soda and food waste sorting treatment device having a physical and chemical treatment function, characterized in that consisting of air and anion oxygen generator (50) to promote the oxidation, reduction reaction.