KR20170023349A - Decomposition Device Of Food Waste - Google Patents
Decomposition Device Of Food Waste Download PDFInfo
- Publication number
- KR20170023349A KR20170023349A KR1020150118126A KR20150118126A KR20170023349A KR 20170023349 A KR20170023349 A KR 20170023349A KR 1020150118126 A KR1020150118126 A KR 1020150118126A KR 20150118126 A KR20150118126 A KR 20150118126A KR 20170023349 A KR20170023349 A KR 20170023349A
- Authority
- KR
- South Korea
- Prior art keywords
- food
- waste
- microorganisms
- treatment tank
- water
- Prior art date
Links
- 239000010794 food waste Substances 0.000 title claims abstract description 54
- 238000000354 decomposition reaction Methods 0.000 title claims abstract description 25
- 235000013305 food Nutrition 0.000 claims abstract description 71
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 15
- 244000005700 microbiome Species 0.000 claims description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 20
- 239000002699 waste material Substances 0.000 claims description 20
- 238000004851 dishwashing Methods 0.000 claims description 17
- 239000003599 detergent Substances 0.000 claims description 16
- 239000000428 dust Substances 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 8
- 230000000813 microbial effect Effects 0.000 claims description 8
- 239000002689 soil Substances 0.000 claims description 8
- 239000002351 wastewater Substances 0.000 claims description 8
- 102000004190 Enzymes Human genes 0.000 claims description 6
- 108090000790 Enzymes Proteins 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 5
- 235000012055 fruits and vegetables Nutrition 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000010298 pulverizing process Methods 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000010419 fine particle Substances 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000010865 sewage Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
- E03C1/266—Arrangement of disintegrating apparatus in waste pipes or outlets; Disintegrating apparatus specially adapted for installation in waste pipes or outlets
- E03C1/2665—Disintegrating apparatus specially adapted for installation in waste pipes or outlets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B01F9/00—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
Abstract
More particularly, the present invention relates to an apparatus for disposing food garbage. More particularly, the present invention relates to an apparatus for disposing food garbage, and more particularly, to a system for disposing food garbage, The present invention relates to an environmentally friendly and smart food waste disposal apparatus capable of disposing food waste into a drum installed in a decomposition tank and decomposing food waste.
Description
More particularly, the present invention relates to an apparatus for disposing food garbage. More particularly, the present invention relates to an apparatus for disposing food garbage, and more particularly, to a system for disposing food garbage, The present invention relates to an environmentally friendly and smart food waste disposal apparatus capable of disposing food waste into a drum installed in a decomposition tank and decomposing food waste.
Microbial degradation and destruction methods are ideally the most environmentally friendly and most convenient because they do not release food waste.
The microbial decomposition and extinguishing method is known as a method in which food waste can be efficiently treated by decomposing food waste using microorganisms and discharging it as water and gas.
The method of treating food waste using microorganisms at home is divided into microorganism decomposition method, food pulverization and microorganism decomposition method.
Among the decomposition and extinguishing methods using microorganisms, there is the following problem in the case of direct disposal and decomposition of food waste.
That is, it takes a long time to decompose and disappear into microorganisms because the food is put in as it is. Therefore, there is an inconvenience that the fibrous food, the viscous material, and the bone type, which take a long time to decompose, are separated and discharged or crushed into small pieces.
In addition, since the decomposition time is long, the food can be continuously accumulated and become saturated, and in this case, odor can be generated and the indoor air can be contaminated. And there is an inconvenience that the food accumulated in the saturated state is separated from the food processing apparatus and discharged.
In view of such a problem, a food processing apparatus has been proposed in which food is first pulverized using a disposer, and then decomposed and destroyed using microorganisms.
However, the method of crushing and treating food as microorganisms has the following problems.
According to the prior art, water and fine food are passed through a perforated net having a plurality of fine holes fixed to the bottom surface of a disassembly tank. When food and a large amount of water are introduced, a large amount of water is discharged, The food is flooded on the water and the water is discharged, which causes the food to flood on the bottom of the food to flood the food and water.
Further, there is a problem that the detergent of chemical substances, which is lethal to microorganisms, hot water and the like are directly introduced into the decomposition bath and microorganisms are sterilized, thereby rapidly degrading the decomposition power.
It is an object of the present invention to solve the above-mentioned problems, and it is an object of the present invention to provide a disinfecting device for disinfecting a dish or a dish using a chemical detergent, When the food is crushed and decomposed, the food waste is introduced into the crusher and the crushed food is introduced into the drum installed in the crusher to remove the food waste. Which is capable of decomposing and treating the food wastes.
In order to accomplish the above object, a food waste disposal apparatus according to the present invention comprises a disposer unit for directly discharging a dishwasher containing detergent into a sewer, or for grinding food waste without introducing the detergent, And a food processing unit for introducing food waste and decomposing the food waste.
Wherein the disposer unit is installed in a drain port of the freezer unit and has an opening through which the food waste and the dishwashing water are introduced and a grinder that is formed on the side surface to discharge the dishwasher directly to the drain, A food waste outlet for introducing the food waste into the food processing unit, a filter for filtering the washing water into the crusher, and a lid covering the opening.
In the case where the dishwashing liquid mixed with the detergent such as washing dishes, fruits and vegetables is introduced, the filtering system prevents the dishwashing water from being introduced into the dishwasher and drains directly through the dishwashing outlet, Separating the food waste from the forzer unit so as to be introduced into the pulverizer; The lid serves as a switch for controlling the operation of the crusher. When the lid is closed in a state where the lid is separated, a sensor installed in an opening area where the lid is engaged detects the lid to operate the crusher. And stops the operation.
Wherein the food processing unit includes an inlet port through which the food waste discharged from the disposer is decomposed and transferred from the disposer to the food waste discharge port and a waste water discharge port through which the residual waste water is discharged, A dust collecting tank installed in the main body of the apparatus and separated from the dust collecting tank so as to sequentially decompose the dust introduced into the inlet using microorganisms and a dust collecting unit installed between the dust collecting tank and the dust discharging port, An agitator for filtering the fine particles and agitating the soil of the microbial organisms and the dirt which are accommodated in the soil treatment tank so as to be able to rotate through 360 degrees and to control the temperature, A sensing unit for matching the condition and a driving signal of the crusher As it will be characterized in that it comprises a control unit for controlling the unit.
The stirrer is composed of a cylindrical drum and is surrounded by a stainless steel perforated network consisting of a plurality of fine holes and has a cylindrical structure so as to rotate 360 degrees. The stirrer is rotated constantly in a regular cycle so that the food is well mixed, Mix well; A rotatably installed inside the waste treatment tank; And a stirring drive motor provided inside the apparatus main body.
Further comprising a microorganism supply unit installed inside the food processing unit for supplying microorganisms or enzymes to the waste treatment tank; The microorganism supply unit includes a microorganism storage tank installed at the top of the waste treatment tank and containing microorganisms; A microbial supply pump for pumping the microorganisms in the microorganism storage tank and supplying the microorganisms to the soil treatment tank; And a level sensor for sensing the amount of microorganisms in the microorganism storage tank.
Wherein the sensing unit includes a heater, a temperature sensor, a water temperature sensor, and a pH sensor for sensing a pH concentration; The temperature of the water in the treatment tank is controlled to be kept at 35 to 45 degrees at which microorganisms act most actively, and the pH concentration is maintained at 6-7.
Further comprising an air supply unit for supplying air into the waste treatment tank, wherein the air supply unit comprises: an air pump installed in the apparatus main body; An air injection member installed in a lower portion of the waste treatment tank; And an air supply pipe connecting the air pump and the air injection member.
The present invention has a structure capable of secondary decomposition by placing a microorganism and a carrier in a space where the lower water of the perforated mesh of the stirrer is stacked in order to reduce the amount of the solid matter in the water which is decomposed by the microorganisms and discharged to the final sewer as much as possible .
The device for disposing of food waste according to the present invention is characterized in that the detergent is not introduced into the crusher through a screen provided on the upper part of the disposer when washing dishes such as a bowl or a dish using chemicals detergent, In case of discharging directly to the sewer, and when the food is crushed and decomposed, the food waste is introduced into the crusher when the filter is removed, and the crushed food is introduced into the drum installed in the decomposition tank and the food is decomposed and processed, An excellent effect can be obtained which can prevent the detergent and hot water of the material from flowing into the decomposition tank and maintain the decomposition ability of the microorganism and accelerate the decomposition activity of the microorganism.
In addition, according to the food waste treatment apparatus of the present invention, the food waste decomposed in the disposer can be decomposed and completely treated with microorganisms, so that only water can be discharged. Therefore, the garbage can be prevented from being clogged with sewage.
In addition, the microbial activity can be enhanced by using the air supply and the heater as the waste treatment tank, thereby optimizing the environmental conditions for microbial activity and improving the decomposition efficiency of the dirt.
FIG. 1 is a perspective view and a side view schematically showing a food waste disposal apparatus according to a preferred embodiment of the present invention, and FIG. 2 is a block diagram of the main configuration of FIG.
3 is a detailed perspective view of a disposer unit according to a preferred embodiment of the present invention.
4 is a detailed perspective view of a food processing unit according to a preferred embodiment of the present invention.
5 is a schematic view of an agitator having a perforated mesh according to a preferred embodiment of the present invention.
FIG. 6 is a flowchart schematically showing a method of treating garbage according to a preferred embodiment of the present invention.
Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a perspective view and a side view schematically showing a garbage disposal apparatus according to a preferred embodiment of the present invention, and FIG. 2 is a block diagram of the main configuration of FIG.
1 and 2, a food waste disposal apparatus according to the present invention includes a
3 is a detailed perspective view of a disposer unit according to a preferred embodiment of the present invention.
Referring to FIG. 3, the
Since the
Therefore, when the food pulverization is not necessary, a sieve net is installed to be used as a general sink, and when the food pulverization is necessary, the sieve net is separated and the food is put into the food pulverizer.
In the present invention, the dishwasher is defined as a concept involving washing water without water or detergent containing detergent, and water discharged from washing dishes, fruits and vegetables.
The
4 is a detailed perspective view of a food processing unit according to a preferred embodiment of the present invention.
Referring to FIG. 4, the
Here, the
As shown in FIG. 5, the
The
Food and water are introduced into a cylindrical drum that rotates 360 degrees and is discharged through the perforated network, preventing food and water from backing up into the sink by blocking the perforated network.
Also, the
And a
In addition, the
And a
Further, it is possible to further control the temperature of the water in the treatment tank to be maintained at 35 to 45 degrees, which is the most active microorganism, by further including a
The air conditioner further includes an air supply unit (282) for supplying air into the waste treatment tank, wherein the air supply unit (282) comprises: an air pump installed in the apparatus main body; An air injection member installed in a lower portion of the waste treatment tank; And an air supply pipe connecting the air pump and the air injection member.
In order to minimize the amount of solids in the water which is decomposed by the microorganisms and discharged to the final sewer, secondary decomposition is carried out by placing microorganisms and carriers in the space where the moisture of the lower part of the perforation network of the cylindrical drum (0.8 to 1 Φ) And has a possible structure.
Hereinafter, a method of treating garbage according to the present invention will be described.
FIG. 6 is a flowchart schematically showing a method of treating garbage according to a preferred embodiment of the present invention.
Referring to FIG. 6, when the dishwashing liquid containing the detergent is introduced, a filtering net is installed in the opening of the disposer unit to prevent the dishwashing water from being introduced into the pulverizer, And discharged to the sewer.
Since the dishwasher is not introduced into the pulverizer through the filter, the chemical detergent does not flow into the food processing unit through the pulverizer, thereby preventing the degradation of the microorganisms from being caused by sterilization.
When food waste is introduced, the filter is separated from the disposer unit, food waste is put into the container, and then the lid is closed. The sensor senses the food waste and operates the crusher.
Here, the sensor is a sensor for detecting that the lid is closed, and may be composed of various sensors such as a pressure sensor, a magnetic sensor, a contact sensor, and an optical sensor.
When the sensor is sensed and the crusher operates, the food is crushed.
Here, the operation and configuration of the crusher are not only deviated from the core of the present invention, but are also obvious to those of ordinary skill in the art, so a detailed description thereof will be omitted.
When the food waste is crushed through the crushing, the crushed food waste is introduced into the waste treatment tank of the food processing unit through the food waste outlet.
The pulverized food waste is stacked in the treatment tank through the U-trap, and water is supplied into the pulverizer from the sink, so that the smell of food can be prevented from flowing backward.
Inside the soil treatment tank, microorganisms and a tile are inhabited, oxygen can be injected at a temperature of 30-40 ° C and 3 L / min, and the pH concentration can be maintained at 6-7. And microorganisms or enzymes containing microorganisms can be regularly supplied to the treatment tank by using a pump to compensate for the loss of microorganisms.
In addition, microbes or enzymes are continuously supplied to the digestion treatment tank by the daily supply of a certain amount of microorganisms or enzymes, so that the microorganisms are washed away in water. Or decomposition activity of microorganisms is promoted even if they are not used for a long time.
In addition to controlling the temperature using a heater and automatically controlling the pH of the water in the decomposition tank, air is supplied to improve the decomposition ability of the microorganisms, thereby making the most suitable environment for microorganisms to operate, .
Then, the food waste is put into an agitator, and the agitator is regularly rotated in a regular cycle so that the food is well mixed, so that the food waste is easily mixed to facilitate the decomposition of the food. The agitation motor can control the forward rotation by repeating the forward, reverse, and stop of the agitator.
Food and water flow into a cylindrical drum that rotates 360 degrees and is discharged through a screen, so food blocks the screen and prevents water or food from flowing back into the sink.
Through the above stirring, the food waste is decomposed into water and gas, and the remaining wastewater is discharged to the drain through the discharge port.
While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
10: Disposer unit 20: Food processing unit
Claims (10)
And a food processing unit for introducing and breaking down the food waste that has been crushed from the disposer unit.
The disposer unit
An opening through which the food garbage and the dishwasher are introduced,
A drain port formed at the side of the dish so as to discharge the dish directly to the drain;
A pulverizer for pulverizing the introduced food;
A food outlet for introducing the food waste pulverized from the crusher into the food processing unit;
And a filter for filtering the washing water to prevent the washing water from being introduced into the pulverizer.
The above-
In case the dishwashing liquid mixed with detergent such as washing dishes, fruits and vegetables is introduced, the dishwashing liquid is prevented from being introduced into the dishwasher and discharged directly through the dishwashing outlet,
Wherein when the food waste is crushed, the food waste is separated from the disposer unit so that the food waste is introduced into the crusher.
The disposer unit further comprising a lid;
The lid serves as a switch for controlling the operation of the crusher. When the lid is closed in a state where the lid is separated, a sensor installed in an opening area where the lid is engaged detects the lid to operate the crusher. And stops the operation of the food garbage disposal device.
The food processing unit
An inlet port through which the food waste discharged from the disposer installed in the drain port of the wash bowl is introduced and which contains waste water and sewage;
A device main body having a waste water outlet for treating the dirt and discharging the remaining wastewater;
A waste treatment tank installed in the apparatus main body and being divided so as to sequentially decompose the dirt introduced into the inlet using microorganisms;
A dust collector disposed in the main body of the apparatus for filtering the fine particles contained in the discharged dust and being accommodated in the dust collector so as to be capable of rotating 360 degrees, A stirrer for stirring the mixture;
A sensing unit for adjusting an optimum condition such as temperature, pH concentration, and oxygen supply in the soil treatment tank; And a controller for controlling the main body based on a driving signal of the pulverizer.
The stirrer
It is composed of a cylindrical drum and is surrounded by a stainless steel perforated net made up of a number of fine holes. It is made of a cylindrical structure so as to rotate 360 degrees. It is rotated constantly in a regular cycle so that food is well mixed, ;
A rotatably installed inside the waste treatment tank; And a stirring drive motor installed inside the apparatus main body.
Further comprising a microorganism supply unit installed inside the food processing unit for supplying microorganisms or enzymes to the waste treatment tank;
The microorganism supply unit includes a microorganism storage tank installed at the top of the waste treatment tank and containing microorganisms; A microbial supply pump for pumping the microorganisms in the microorganism storage tank and supplying the microorganisms to the soil treatment tank; And a level sensor for sensing an amount of microorganisms in the microorganism storage tank.
The sensing unit
A heater, a temperature sensor, a water temperature sensor, and a pH sensor for detecting a pH concentration;
Wherein the temperature of the water in the treatment tank is controlled to maintain the microorganism at 35 to 45 degrees at which the microorganism is most active and to maintain the pH concentration at 6-7.
Further comprising an air supply unit for supplying air into the waste treatment tank,
Wherein the air supply unit comprises: an air pump installed in the apparatus main body; An air injection member installed in a lower portion of the waste treatment tank; And an air supply pipe connecting the air pump and the air injection member.
Characterized in that it has a structure capable of secondary decomposition by placing a microorganism and a carrier in a space where the lower water of the perforated mesh of the stirrer is stacked in order to reduce the amount of the solid matter in the water which is decomposed by the microorganisms and discharged to the final sewer, Extinguishing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150118126A KR20170023349A (en) | 2015-08-21 | 2015-08-21 | Decomposition Device Of Food Waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150118126A KR20170023349A (en) | 2015-08-21 | 2015-08-21 | Decomposition Device Of Food Waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170023349A true KR20170023349A (en) | 2017-03-03 |
Family
ID=58410515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020150118126A KR20170023349A (en) | 2015-08-21 | 2015-08-21 | Decomposition Device Of Food Waste |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20170023349A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116126A (en) * | 2019-05-22 | 2019-08-13 | 安徽省通源环境节能股份有限公司 | A kind of kitchen garbage, sludge cooperative disposal method |
-
2015
- 2015-08-21 KR KR1020150118126A patent/KR20170023349A/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116126A (en) * | 2019-05-22 | 2019-08-13 | 安徽省通源环境节能股份有限公司 | A kind of kitchen garbage, sludge cooperative disposal method |
| CN110116126B (en) * | 2019-05-22 | 2020-05-19 | 安徽省通源环境节能股份有限公司 | Kitchen waste and sludge co-processing method |
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