KR101201347B1 - Food treater with which the food waste water and vestige processing means of the food trash are equipped - Google Patents

Abstract

PURPOSE: A food waste disposer is provided to increase the recycling efficiency of resources as fertilizers or feeds by reducing the weight of remaining waste and drying the remaining waste. CONSTITUTION: A food waste disposer includes a body, a pulverizing part, a weight reducing part, a remaining solid material treatment unit(400), and a pollutant circulating part. The remaining solid material treatment unit includes a solid material treatment housing(410), a sterilizing area(420), a purifying area(430), and a decomposing area(440). A nanosilver member(422) is arranged in the sterilizing area. Filtering members(432) composed of sand, gravel, or the combination of the same is stacked in the purifying area. Microorganisms(441) are stacked in the decomposing area. A connecting path(413) is formed at the outer wall of the housing. The pollutant circulating part is composed of a circulating pipe(510) and a motor. One side of the circulating pipe is connected to the connecting path. Another side of the circulating pipe is connected to the pulverizing part or the weight reducing part.

Description

Food treater with which the food waste water and vestige processing means of the food trash are equipped}

According to the present invention, even though the wastewater and the remaining solids processing means of food waste provided in the food waste treatment machine are treated with the waste water and food waste remaining after the weight reduction process, the waste remains in the treated wastewater. Food waste remaining after decontamination and food waste circulated in the remaining solid waste treatment means, along with dehydrated food waste through means that treats contaminants and less decomposed food waste to the outside It also relates to a food processor equipped with wastewater and remaining solids processing means of food waste, which can be recycled as fertilizer or feed, by rinsing and containing the waste, and then drying the waste water of the sterilized and purified food waste. .

In general, food waste generated in each home, a large restaurant, and a catering establishment is easily decayed with water content of 80 to 85%, and odors and wastewater are generated, making it difficult to separate and transport food waste. The landfill method has been mainly reclaimed, but as the amount of food waste is exponentially increased, it is difficult to secure landfills and soil and water pollution such as acidification due to the salt contained in food waste during landfilling. It is accelerating, causing secondary pollution problems such as the generation of various odors and harmful gases.

Thus, by dropping the concentration of the salt (Nacl) contained in the food waste through the food processing apparatus pre-registered by the present applicant (registration number; 10-1067450), the water contained in the food waste is dehydrated By drying in, the food waste can be recycled into fertilizer or feed, etc. to solve the above-mentioned problems.

By the way, the conventional food processor performs a dehydration process to reduce the weight of food waste, in which waste water and food wastes remaining after the reduction of food waste caused by the reduction of food waste are immediately drained to rivers or rivers, etc. Not only does it cause odor and environmental pollution, but the remaining food residues are derived from the danger of being provided as food for animals that harm humans such as rats.

In order to solve this problem, the food treatment device pre-registered by the present applicant (registration number; 10-1136849) is finely decomposed in the waste water and the food waste remaining after the reduction of food waste generated through the reduction process. In addition, the second problem mentioned above was also solved by providing food waste and residual solids treatment means of food waste which are cleaned through sterilization, filtration and decomposition.

However, in spite of these advantages, even if the waste water of food waste and the remaining solids processing means provided in the conventional food waste treatment apparatus cleans the waste water of food waste generated by the reduction process and the remaining food waste after weight reduction Not only is there a small amount of unpurified contaminants in drinking water, but food waste is also virtually impossible to completely decompose.

For this reason, even if the wastewater of food waste and the remaining solids processing means provided in the conventional food waste treatment apparatus are treated with the wastewater of food waste and the remaining food waste after weight reduction, the treated wastewater has some contaminants. This remains a small amount because food waste is drained to the outside of rivers and rivers in a state where its decomposition is incomplete, but it is still a danger of being provided as an environmental pollution problem or food of animals that harm humans. Holding it.

The present invention is to solve the problems of the prior art, an object of the present invention after the negative wastewater and the reduction of the food waste generated by the reduction process in the waste water and the remaining solid treatment means of the food waste provided in the food processor Even if the remaining food waste is treated, it is equipped with the waste water and the remaining solids treatment means of the food waste which repeatedly process the contaminants remaining in the treated waste water and the less decomposed food waste to be discharged to the outside. To provide a food processor.

As a technical idea for achieving the present invention, the food waste processor provided with the waste water and the remaining solid waste treatment means of the food waste of the present invention comprises: a body into which the food waste is put; It is in communication with the lower portion of the body, the shredding unit for crushing food waste; A reduction unit communicating with the crushing unit and reducing the moisture contained in the food waste dropped from the crushing unit through pressing; Remaining solids processing means in communication with the weight reduction unit for sterilizing and cleaning the waste water and the food residues remaining after the weight reduction caused by the weight reduction of the food waste from the weight reduction unit; Communication between the remaining solids processing means and the crushing unit or the reducing unit, the waste water and food waste remaining after the sterilization and purification of the food wastes sterilized and purified by the remaining solids processing means, the crushing unit or the weight reduction It characterized in that it comprises a reducing garbage contaminant circulation portion circulated to the negative.

The remaining solids processing means includes: a remaining solids processing housing in communication with the reduction part and the inflow side connecting pipe; A sterilization region having a silver nano member disposed therein, the space being formed by an outer wall of one side of the housing communicating with the inflow-side connecting pipe and a first partition provided in the housing; A space formed by the first partition wall of the housing and the second partition wall provided in the housing, the space communicated by the first communication path formed in the first partition wall, sand, gravel or a combination thereof A purifying area in which filtration members are formed; And a space formed by the second partition wall of the housing and the outer wall of one side of the housing and communicated by a second communication path formed on the second partition wall, wherein the microorganisms are accumulated in the decomposition zone.

A fourth communication path is formed at the other outer wall of the housing, and the reducing garbage contaminant circulation part comprises a circulation pipe having one side communicating with the fourth communication path of the housing and the other communicating with the crushing part or the reducing part; And a motor which is connected to the circulation pipe and provides a driving force to circulate the waste water of the sterilized and purified food waste contained in the decomposition region of the housing and the remaining food waste after the reduction to the crushing unit or the reducing unit.

Installed in the decomposition region of the housing or the circulation pipe, generating a water level detection signal for detecting the level of food waste remaining after the reduction and reduction of the sterile purified food waste contained in the decomposition region of the housing or the circulation tube It further comprises; at least one water level sensor.

In the food processor equipped with the waste water and the remaining solids treatment means of the food waste of the present invention, being in communication with the reduction unit, it is provided to be used as a fertilizer or feed by drying the dehydrated food waste provided through the reduction unit Further comprising a drying unit, in the drying unit, the food waste provided through the reduction unit, along with the dehydrated food waste, and the remaining after the waste water and reduced weight of the sterilized purified food waste circulated in the remaining solid treatment means Food waste is also introduced and dried, characterized in that it can be used as a fertilizer or feed.

According to the present invention, even though the wastewater and the remaining solids processing means of food waste provided in the food waste treatment machine are treated with the waste water and food waste remaining after the weight reduction process, the waste remains in the treated wastewater. After decontamination and reduction of food waste circulated in the remaining solids disposal means, along with dehydrated food waste through means to repeatedly recycle contaminants and less degradable food waste to the outside By reducing the remaining food waste once again to accelerate the sterilization and purification time, the wastewater improves the efficiency of sterilization and purification and reduces the remaining food waste by drying the fertilizer or feed to increase the efficiency of resource recycling.

1 is a view showing the overall configuration of a food waste processor equipped with the waste water and the remaining solids treatment means of food waste of the present invention,
Figure 2 is a main sectional view showing the remaining solids processing means and the weight loss garbage contaminated portion of the food waste treatment equipment equipped with the waste water and the remaining solids treatment means of the food waste of the present invention,
Figure 3 is a cross-sectional view showing the main portion of another embodiment of the food waste contaminant circulating portion of the food waste processor equipped with the waste water and the remaining solids treatment means of the food waste of the present invention.

Hereinafter, with reference to the accompanying drawings, the configuration and operation of the embodiment of the present invention will be described in detail.

1 is a view showing the overall configuration of the food waste treatment equipment provided with the waste water and the remaining solids treatment means of the food waste of the present invention, Figure 2 is provided with the waste water and residual solids treatment means of the food waste of the present invention Fig. 3 is a main cross-sectional view showing the remaining solids processing means and the weight loss garbage contaminant portion of the food processor, and FIG. 3 is another waste weight contaminant circulation part of the food waste processor of the waste water and the remaining solids processing means of the food waste of the present invention. It is a sectional view of principal parts showing an Example.

As shown, the food processor equipped with the waste water and the remaining solids treatment means of the food waste of the present invention largely the body 100, shredding unit 200, the weight reduction unit 300, the remaining solids processing means 400 ), Consisting of reduced waste pollutant circulation unit 500, drying unit 600 and deodorizing unit 700.

First, the body 100 is a member to which food waste is put, the cover 110 is hinged connected to the upper, it is opened only when used, thereby providing a minimized outflow of odor from food waste to the outside.

The shredding unit 200 is in communication with the lower portion of the body 100, and is a member for shredding the food waste through a cutter for crushing the food waste introduced from the body 100.

The reduction part 300 is a member that communicates with the lower part of the shredding part 200 and reduces the moisture contained in the food waste dropped from the shredding part 200 through compression.

The remaining solids processing means 400 is in communication with the lower portion of the weight reduction unit 300, sterilize the waste water and food wastes remaining after the reduction of food waste generated by the reduction of the food waste from the reduction unit 300 It is a member to purify.

The remaining solids processing means 400 performing this function is the remaining solids processing housing 410 and the inflow side connecting pipe 411 communicated through the weight reduction unit 300 and the inlet-side connecting pipe 411. A space formed by an outer wall of one side of the housing 410 and a first partition 421 provided in the housing 410, and a sterilization region 420 having silver nano members 422 therein, and the housing The first communication path 423 is a space formed by the first partition 421 of 410 and the second partition 431 provided in the housing 410 but formed in the first partition 421. The purification area 430 is formed by accumulating filtration members 432 made of sand, gravel, or a combination thereof, and the second partition 431 of the housing 410 and one side of the housing 410. The space formed by the outer wall but communicated by the second communication path 433 formed in the second partition 431, the interior It is composed of a decomposition region 440 in which microorganisms 441 are stacked.

Here, the lower part of the sterilization zone 420 is connected to the sterilization zone side rotating shaft 452 and the sterilization zone side rotating shaft 452 coupled to the residue grinding cutter 451, the residue grinding cutter 451, the driving force The sterilization area side drive unit 453 is installed to transfer the waste, and the upper part of the cutter 451 for grinding waste is provided with a through-hole dreg passing plate 454 through which holes are formed so that only the food waste is crushed to a predetermined size or less. The fine food waste contained in the negative wastewater discharged from the weight reduction unit is to be crushed.

In addition, the first communication path 423 is provided with a first screen 424 on one or both sides to pass through only finely ground food waste.

In addition, the silver nano member 422 accumulated in the sterilization area 420, by the action of silver ions with an antibacterial / bactericidal power of about 99.9% by decomposing 650 kinds of bacteria and harmful components and also provides the effect of removing odor In addition, it provides a function to reliably sterilize firstly harmful ingredients including bacteria contained in crushed food waste and food waste water.

In addition, a second screen 435 is also installed in the second communication path 433 so that the remaining finely ground food wastes can be filtered again. In this case, the mesh (eye) of the second screen 435 is smaller than the mesh of the first screen 424 so that food wastes that pass through the first screen 424 may be filtered out.

In addition, an ultrasonic reactor 436 for applying ultrasonic cavitation (cavitation) may be provided on the bottom surface of the sterilization area 420.

That is, the ultrasonic reactor 436 solubilizes and decomposes the foreign matter such as the food waste adsorbed on the silver nano member 422 by applying ultrasonic cavitation phenomenon (cavitation) to the foreign matter such as the food waste adsorbed on the silver nano member 422. give.

The configuration of the ultrasonic reactor 436 that performs this function may include an oscillator for generating ultrasonic waves and a diaphragm vibrating by ultrasonic waves.

In addition, the filtration member 432 is provided on the side of the purification region 430 between the first partition 421 of the housing 410 and the second partition 431 of the housing 410, the end of which is accumulated in the purification region 430. The filter member 432 having a first inter-wall 434 having a length that is interpolated in a layer of the first sterile sterilized food waste and negative waste water of the food waste accumulated in the purification area 430. It can be partitioned so that it can pass through the filter.

At this time, the finely shredded food waste includes fine pieces of various bones, eggs, shellfish, etc., so that they are filled in the gaps of the filtration member 432 to form a tidal flat, thereby providing a purification function.

In addition, the side of the decomposition region 440 between the second partition 431 of the housing 410 and the other outer wall of the housing 410 has a length that is interpolated into the layer of microorganism 441 accumulated in the decomposition region 440. The second interwall 442 is partitioned so that the finely crushed food waste and the wastewater of the food waste that are purified through filtration can pass through the layer of microorganism 441 accumulated in the decomposition zone 440. Provide for final purification through biological treatments that cause contaminants to degrade.

In addition, a third communication path 412 is formed on the other outer wall of the housing 410, and a microbial container 450 is communicated with the formed third communication path 412 to decompose from the microbial container 450. The microorganism 441 may be smoothly supplied toward the region 440.

The reduced waste contaminant circulating unit 500 is communicated between the remaining solid treatment unit 400 and the crushing unit 200, and the wastewater of the food waste sterilized and purified by the remaining solid treatment unit 400 and By recirculating the remaining food waste back to the shredding unit 200 after the weight reduction, the waste water of food waste generated through shredding and reduction in the shredding unit 200 and the weight reduction unit 300 and the remaining food dregs after the weight reduction Even if the sterilization and purification process in the remaining solid treatment means 400 is a member for treating the contaminants remaining in the treated negative waste water and food debris with less degradation to prevent leakage to the outside.

This not only completely blocks the outflow of contaminants that may be generated from food waste, but also provides the benefit of eradicating the food that is harmful to humans.

In order to perform such a function, a third communication path 412 is formed on the other outer wall of the housing 410, and the detailed configuration of the weight reduction waste circulation unit 500 has one side of the third communication path of the housing 410 ( 412, the other end connected to the crushing unit 200 or the reducing unit 300, and connected to the circulation tube 510 and the circulation tube 510, which is accommodated in the decomposition region 440 of the housing 410. The waste water and food waste remaining after the sterilization and purification of the food waste are composed of a motor 520 which repeatedly provides a driving force to the shredding unit 200 or the weight reduction unit 300.

In addition, the reduced waste contaminant circulation part 500 is left after the wastewater and the weight reduction of the sterilized and purified food waste contained in the decomposition area 440 of the housing 410 to maximize the driving efficiency of the motor 520. It is important to be aware of the level of food waste.

To this end, it is installed in the decomposition region 440 of the housing 410, and detects the waste water of the sterilized and purified food waste contained in the decomposition region 440 of the housing 410 and the level of food waste remaining after the weight reduction. Preferably, a level sensor 530 is provided to generate a level sensor signal.

As such, when the level of the food waste remaining after the wastewater and the weight reduction of the sterilized and purified food waste received in the water level sensor 530 installed in the decomposition region 440 of the housing 410 is generated, the water level detection signal is generated. , The control box (not shown) for controlling the food processor as a whole, and the control box controls the motor 520 to be driven with reference to the input water level detection signal, thereby disassembling area 440 of the housing 410. The motor 520 is maximized by driving the motor 520 only when the predetermined level of the remaining food waste is reduced after the wastewater and the weight reduction of the sterilized and purified food waste accommodated).

Here, the control box is a control member for controlling the food waste processor of the present invention, and since it is a general technical matter, further description will be omitted.

As shown in the drawing, the circulation pipe 510 of the detailed configuration of the weight reduction waste contaminant circulation part 500 performing this function must be located below the water level sensor 530 so that the third of the housing 410 It may be provided to extend through the communication path 412 to the decomposition region 440.

The installation structure may be variously changed. Referring to FIG. 3, the water level sensor 530 may be provided on the inner circumferential surface of the circulation pipe 510.

In this case, since the circulation pipe 510 does not need to be extended to the disassembly area 440 of the housing 410, there is an advantage in that installation is easy and installation cost is also low.

In addition, the water level sensor 530 may be provided to be installed in each of the above-mentioned positions in order to provide more accurate sensor efficiency.

The drying unit 600 is provided with the dehydrated food waste through the reduced weighting unit 300 in communication, and the dried dehydrated food waste is easily handled and stored, and can be reused as a resource of fertilizer or feed. It also reduces costs by preventing secondary environmental pollution.

Here, the food waste provided through the reduction unit 300 includes dehydrated food waste, as well as negative wastewater and food residues remaining after reduction of the sterilized and purified food waste circulated in the remaining solid treatment means 400. Since the waste water and the remaining food waste of the sterile purified food waste contained therein are also dried, the waste water and the remaining food waste of the sterile purified food waste are also recycled, thereby providing an advantage of recycling. .

The deodorizing unit 700 is a odor particle (odor) of the food waste generated when drying the food waste through the communication unit 600 is connected, and collects and deodorizes the odor particles (odor) of the introduced food waste A note performs a function.

100: body 110: cover
200: crushing unit 300: reduction unit
400: remaining solids processing means 410: remaining solids processing housing
411: inlet connector 412: third communication path
413: fourth communication path 420: sterilization zone
421: first partition 422: silver nano member
423: first communication path 424: first screen
430: purification area 431: second bulkhead
432: filtering member 433: second communication path
434: the first interwall 435: the second screen
436: ultrasonic reactor 440: decomposition zone
441: microorganism 442: second inner wall
450: Microbial container 500: Weight reduction garbage contaminant
510: circulation tube 520: motor
530: water level sensor 600: drying unit
700: deodorant

Claims (5)

A body 100 into which food waste is put;
It is in communication with the lower portion of the body 100, the shredding unit 200 for shredding food waste;
A reduction unit 300 which communicates with the shredding unit 200 and reduces moisture contained in the food waste dropped from the shredding unit 200 through compression;
The remaining solids processing means 400 in communication with the reduction unit 300 to sterilize and clean up the waste water and the food waste remaining after the reduction of the food waste generated by the reduction of the food waste from the reduction unit 300. and;
Communication between the remaining solids processing means 400 and the shredding unit 200 or the reduction unit 300, the waste water and the reduction of food wastes sterilized and purified by the remaining solids processing means 400 And after the food waste remaining in the crushing unit 200 or the reducing unit 300 includes a reduced garbage contaminant circulating unit 500,
The remaining solids processing means 400, the remaining solids processing housing 410 in communication with the reduction unit 300 and the inlet side connecting pipe 411; The silver nano member 422 is a space formed by the outer wall of one side of the housing 410 and the first partition wall 421 provided in the housing 410. A sterilization zone 420 provided; A first communication path formed in the first partition 421 is a space formed by the first partition 421 of the housing 410 and the second partition 431 provided in the housing 410 ( 423, a purification area 430 in which a filtration member 432 made of sand, gravel or a combination thereof is stacked therein; The space formed by the second partition 431 of the housing 410 and the outer wall of one side of the housing 410 is communicated by the second communication path 433 formed in the second partition 431. , The decomposition region 440 in which the microorganism 441 is stacked therein;
A fourth communication path 413 is formed on the other outer wall of the housing 410, and one side of the weight loss waste contaminant circulating part 500 communicates with the fourth communication path 413 of the housing 410. A circulation pipe 510 whose other side is in communication with the crushing unit 200 or the reducing unit 300; Connected to the circulation pipe 510, the food waste remaining after the wastewater and the weight reduction of the sterilized purified food waste contained in the decomposition region 440 of the housing 410, the shredding unit 200 or the weight reduction unit Motor 520 to provide a driving force to be repeatedly circulated to (300); food waste treatment equipment comprising the waste water and the remaining solids treatment means of food waste.
delete delete The method of claim 1,
It is installed in the decomposition region 440 of the housing 410 or the circulation tube 510, and the sound of the sterilized and purified food waste contained in the decomposition region 440 of the housing 410 or the circulation tube 510. At least one water level sensor 530 for generating a water level detection signal for detecting the level of food waste remaining after wastewater and weight reduction; and the waste water and the remaining solid treatment means of the food waste further comprising a Food handler.
The method of claim 1,
In communication with the reduction unit 300, includes a drying unit 600 for drying the dehydrated food waste provided through the reduction unit 300 to be utilized as a fertilizer or feed,
In the drying unit 600, the food waste provided through the weight reduction unit 300, along with the dehydrated food waste, is repeatedly circulated in the remaining solid treatment means 400 and the wastewater is sterilized and purified and remains. Solids (residues) of the food waste is reduced after drying, food waste treatment equipment provided with effluent water and the remaining solid treatment means of the food waste, characterized in that it can be used as a fertilizer or feed.

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