INTERNET of THINGS (IoT) BIOTOWER (BIoTOWER™) SYSTEM AND PROCESS FOR RECYCLING FOOD WASTES INTO NUTRIENTS FOR GROWING ORGANIC PLANTS

Abstract

An Internet of Things (IoT) BIoTower for recycling food wastes into nutrients and for growing organic plants is disclosed which includes a food waste disposable tower for receiving food wastes; a multi-leveled carousels connected to the food waste disposable tower, each containing soils infested with earthworms; and an Internet of Things (IoT) irrigation system designed to provide sustainability to the soils and the organic plants.

Claims

1. A bio-tower for recycling food wastes into nutrients and for growing organic plants, comprising: a food waste disposal tower for receiving food waste; a multi-leveled carousels connected to said waste disposal tower, each adapted to contain soil infested with earthworms for growing said organic plants; and a Internet of Things (IoT) irrigation system adapted to provide water to said soil so as to maintain a proper humidity for said earthworms, wherein said food waste disposable tower includes a plurality of openings designed for said earthworms to enter inside said waste disposal tower to digest said food waste and return to said multi-leveled carousels to excrete nutrients that fertilize said organic plants.

2. The bio-tower of claim 1 wherein said waste disposal tower includes a top side, a bottom side, and a lateral side, and wherein said top side is adapted to receive said food waste, said bottom side includes drainage openings to drain out liquid food waste, and wherein said plurality of openings are formed on said lateral side.

3. The bio-tower of claim 1 wherein said multi-leveled carousels further comprises a top carousel, at least one middle carousels, and a bottom carousel vertically stacked on top of one another and surrounding said waste disposal tower.

4. The bio-tower of claim 1 wherein each of said carousel has a circular opening where said food waste disposable tower in inserted, wherein each of said carousel includes a plurality of petal shaped extensions extending outward from said circular opening, wherein each of said plurality of petal shaped extensions is designed to contain said soil and said earthworms.

5. The bio-tower of claim 4 further comprises a foot stand, placed directly underneath said bottom carousel, configure to support said multi-leveled carousels.

6. The bio-tower of claim 5 further comprises a water container and wherein said foot stand is a three-legged stool having an opening at the center where said waste disposal container is inserted through and connected to said water container.

7. The bio-tower of claim 6 wherein said water tank has a water inlet connected to a ball float valve designed to let the water from an external source to refill said water container when the water level in said water container is low.

8. The bio-tower of claim 1 wherein said irrigation system further comprises: a water pipe having a first end; a ring water sprinkler connected to a second end opposite to said first end of said water pipe; a water pump, connected to said first end of said water pipe, operable to pump water from said water tank to said ring water sprinkler; a motor connected to said water pump; a water filter, placed in said water container and connected to said water pump, and a temperature and humidity sensor placed in said at least one middle carousels operable to sense humidity and temperature of said at least one middle carousels.

9. The bio-tower of claim 8 wherein said water ring sprinkler includes a plurality of holes punctured around the perimeter of said water ring sprinkler for releasing water to said top carousel.

10. The bio-tower of claim 9 further comprises: a wireless controller device connected to control said motor; a solar panel; and a batter connected to said solar panel operable to provide power supply to said wireless controller.

11. The bio-tower of claim 10 further comprises a wireless communication device electrically in communication with said wireless controller for communicating temperature and humidity information of said multi-leveled carousels to a remote device.

12. The bio-tower of claim 11 wherein said wireless controller device is a WIFI network.

13. The bio-tower of claim 11 wherein said remote device is a cellular telephone.

14. A method for separating and recycling foods wastes into bio-fertilizers for growing organic plants, comprising: providing soil areas; providing earthworms to said soil areas; growing organic plants on said soil areas; providing a food waste areas directly contiguous to said soil areas, said food waste areas having a plurality of exit and entry openings so that said earthworms are allowed to enter said food waste areas to digest said food wastes and return to said soil areas to deposit said bio-fertilizers into said soil areas; connecting said food waste areas with an Internet of Things (IoT) processor; and controlling the humidity of said soil areas using a remote device capable of communicating with said IoT processor.

15. The method of claim 14 said step of providing soil areas further comprises providing a multi-leveled carousels where soils are deposited.

16. The method of claim 15 wherein said step of providing a food waste areas further comprising: providing a hollow cylindrical container into which said multi-leveled carousels are inserted, each of said carousels has extensions that extends outward from said cylindrical container; and providing said plurality of exit and entry openings around the perimeter of said cylindrical container so that said earthworms are allowed to enter and exit said cylindrical container.

17. The method of claim 14 wherein said steps of controlling the humidity of said soil via a remote device further comprising: measuring the temperature and humidity of said soil areas; sending said temperature and humidity of said soil areas to a cloud storage; and determining if said humidity is less than a preset humidity, then providing water to said soil areas using said remote device.

18. The method of claim 17 wherein said steps of controlling the temperature and humidity of said soil via a remote device further comprising: providing a solar panel adapted to charge a battery; providing a water pump; and providing an Internet of Things (IoT) valve.

19. The method of claim 17 wherein said steps of controlling the temperature and humidity of said soil areas via a remote device further comprises: providing a water container for said multi-leveled carousels; checking the water level of said water container; when the water level is low, refilling said water container.

20. The method of claim 17 wherein said IoT valve and said IoT processor uses WIFI communication and said remote device is a cellular phone.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated in and form a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

[0020] FIG. 1 is a schematic diagram of an Internet of Things (IoT) BIoTower in accordance with an exemplary embodiment of the present invention.

[0021] FIG. 2 is a 2-dimension (2D) front view and a cross-sectional view AA of the BIoTower in accordance with an exemplary embodiment of the present invention.

[0022] FIG. 3A is a top view of the BIoTower of FIG. 1 in accordance with an exemplary embodiment of the present invention.

[0023] FIG. 3B is a 3-dimension (3D) view of one of the carousels of the BIoTower of FIG. 1 in accordance with an exemplary embodiment of the present invention.

[0024] FIG. 4A is a 3-dimension view of the 3 legged stool that support the multi-leveled carousels of the bio-tower in accordance with an exemplary embodiment of the present invention.

[0025] FIG. 4B is a planar view of the 3 legged stool that support the multi-leveled carousels of the BIoTower in accordance with an exemplary embodiment of the present invention.

[0026] FIG. 5 is a 3 dimension (3D) view of the internal components of the controller box that contains a IoT processor of the BIoTower in accordance with an exemplary embodiment of the present invention.

[0027] FIG. 6 illustrates a lateral view of the IoT irrigation system of the BIoTower of FIG. 1 in accordance with an exemplary embodiment of the present invention.

[0028] FIG. 7 is a 3D view of the BIoTower of FIG. 1 in accordance with an exemplary embodiment of the present invention.

[0029] FIG. 8 is an array of BIoTower in accordance with an exemplary embodiment of the present invention.

[0030] FIG. 9 is a flow chart illustrating a method for recycling food wastes into nutrients and for growing organic plants in accordance with an exemplary embodiment of the present invention.

DETAILED DESCRIPTION OF THE INVENTION

[0031] The invention is detail described with reference to the drawings provided as illustrative examples of the invention.

[0032] Referring now to FIG. 1 which presents an overview of an Internet of Things (IoT) bio-tower (BIoTower) that encourages the separation and recycling of organic wastes such as food wastes, encourages the growth organic plants, and at the same time create a decorative green object healthy for the environment in accordance with an exemplary embodiment of the present invention is illustrated.

[0033] More particularly, FIG. 1 illustrates a schematic diagram of an Internet of Things (IoT) bio-tower (BIoTower) 100 in accordance with an exemplary embodiment of the present invention. At the heart of BIoTower 100 is a food waste disposable tower 110, a multi-leveled carousels 120, and an Internet of Things (IoT) irrigation system including a water container 140, a water tube 151, ring sprinkler 152, a water pump 154, a motor 155, a water filter 156, a humidity and temperature sensor 161, a motor 155 that operates water pump 154, a processor 160 that controls water pump 154. In one illustrating embodiment, processor 160 uses IoT technology over WIFI that receives humidity and temperature data from sensor 161 and transfers the data to a cloud based service. Users can observe the data, set up irrigating humidity and control the pump via smartphones. Processor 160 uses the humidity data to turn on or off water pump 154 via motor 155 to provide proper humidity for earthworms 124 and organic plants 126. Yet, in another illustrating but not limiting embodiment, a cellular phone (not shown) or a computer system can share the humidity and temperature with processor 160 to turn on or off water pump 154.

[0034] Continuing with FIG. 1, food waste disposable tower 110 further includes a top cap 112, a bottom cap 114, cylindrical cores 310 and a plurality of entry and exit openings 116 for earthworms 124 to enter and exit therefrom. Food wastes 130 are discarded into food waste disposable tower 120 from the top as shown in FIG. 1. In one illustrating embodiment, food waste disposable tower 110 has a cylindrical shape that includes plurality of entry and exit openings 116 around its lateral perimeter. It is understood by a person of skill in the art that food waste disposable tower 110 can have other geometrical shapes such as semi-circle, square cross section, etc.

[0035] Multi-leveled carousels 120 is inserted into food waste disposable tower 110 and extends radially outward. In one illustrating embodiment, multi-carousels 120 comprises a plurality of carousels stacked vertically on top of one another. Soils 122 are deposited into each carousel 120. Multi-carousels 120 surrounds food waste disposable tower 110 and therefore soils 122 also contact and surround plurality entry and exit openings 124. Soils 122 in each carousel 120 are where organic plants 126 are grown, decorated, and home to earthworms 124.

[0036] Next referring to FIG. 2, a side view and cross-sectional view 200 which show the detailed structure of food waste disposable tower 110 and multi-leveled carousels 120 are illustrated. FIG. 2 further shows that a controller box 209 is positioned on top of a supporting pole 210. In one exemplary embodiment, controller box 209 which contains processor 160 communicates with sensor 161, and motor 155 via electrical cords (not shown) hidden inside supporting pole 210. In another exemplary embodiment, processor 160 communicates with sensor 161 and motor 155 via WIFI and sensor 161 is an Internet of Things (IoT) sensor. It is also shown in FIG. 2 that ring sprinkler 152 encircles food waste disposable tower 110. Water tube 151 connects and pumps water from water container 140 to water soils 122. Multi-leveled carousels 120 encircles both water tube 151 and food waste disposable tower 110 so that soils 122 surround and make direct contact with food waste disposable tower 110. FIG. 2 further illustrates that BIoTower 100 further includes a foot stand 220 placed underneath to support multi-leveled carousels 120.

[0037] Next, referring to FIG. 3A illustrating a top view 300A of BIoTower 100. As seen from top view 300A, top cap 112 further includes a plurality of holes 311 designed to allow air into food waste disposable tower 110. In one illustrating embodiment, each carousel 120 is divided into wedged sections 320 by dividers 321 arranged diagonally along the radius of food waste disposable tower 110 so that different organic plants 126 can be grown in different wedged section 320.

[0038] FIG. 3B illustrates a three-dimensional (3D) view 300B of each carousel of multi-leveled carousels 120. Each carousel 120 has a cylindrical core where dividers 321 are radiating therefrom to create wedged sections 320. Cylindrical core 310 is inserted into and directly connected to food waste disposable tower 110. Each carousel 120 is inserted one-by-one into food waste disposable tower 110 so that they stack on top of one another form multi-leveled carousels 120. In one illustrating embodiment, each carousel 120 includes a plurality of petal shaped extensions so that each carousel 120 has a shape of a tortilla bowl. Soils 122 are deposited into each wedged section 320 where organic plants 126 grow and earthworms 124 live. Earthworms 124 enter food waste disposable tower 110 through plurality of entry and exit openings 116 to digest food wastes 130. Afterward, they return to carousel 120 to provide a valuable nutrition for soils 122, making soils 122 a better place for organic plants 126.

[0039] Referring now to FIG. 4A, a three-dimension (3D) view 400A of foot stand 220. In one exemplary embodiment, foot stand 220 is a three-legged stool. Foot stand 220 has a top surface 401 and three supporting legs 405. Top surface 401 has a through-hole 403 at the center through which food waste disposable tower 110 is inserted. Next to through-hole 403 is a water-pipe hole through which water pipe 152 is inserted therethrough. Around the outer perimeter of top surface 401, rails 402 are projected upward to prevent multi-leveled carousels 120 from being toppled over.

[0040] FIG. 4B shows a side view 400B of foot stand 220 which illustrates that foot stand 220 is practically hollow below top surface 401. The hollow space surrounded by three supporting legs 405 is where water container 140 is placed.

[0041] Next referring to FIG. 5, a three-dimension (3D) view 500 of processor 160 illustrated. In an exemplary embodiment, controller box 209 has a solar panel 510 with a plurality of solar cells 511. Solar panel 510 is placed on top as a lid for a controller box 209. Controller box 209 includes a battery 521 and processor 106. In a non-limiting embodiment of the present invention, processor 160 is an Internet of Things (IoT) device which uses WIFI as a communication means. Processor 160 can also uses a Z-wave, Zig-bee, Bluetooth, or radio frequency (RF), optical, etc. as communication protocol. Solar panel 510 collects the sun energy and converts it into electrical energy which is stored in battery 521. Battery 521 is in turn providing voltage supplies to processor 160, sensor 161, motor 15566, water pump 154, and filter 140. All the electrical connections from battery 521 to the above listed electrical components are hidden inside supporting pole 210. Referring back to FIG. 2 and FIG. 3A both show that controller box 209 is erected above food waste disposable tower 160 and faced upward to collect energy from the sun.

[0042] Referring now to FIG. 6, a three-dimension (3D) view 600 of the top portion of irrigation system discussed in FIG. 1 is illustrated. In this exemplary embodiment, ring sprinkler 152 includes plurality of holes 153 dotted around the circumference of ring sprinkler 152. A connector 155 snuggly connects one end of water pipe 151 to ring sprinkler 152. The other end of water pipe 151 is connected to water pump 154. Water pump 154 is submerged into water container 140 as shown in FIG. 1.

[0043] Referring next to FIG. 7, a three-dimension (3D) view 700 of bio-tower 100 is illustrated. In FIG. 7, the operation of bio-tower 100 as illustrated in FIG. 1 is described in details.

[0044] Referring back to FIG. 1-FIG. 6, in operation, food wastes 130 are first thrown into food waste disposable tower 110 from the top. Inside food waste disposable tower 110, biodegradable food wastes are broken down by earthworms 124 over time. Earthworms 124 crawl through plurality of entry and exit openings 116 to feed on food wastes 130. As earthworms 124 feed on food wastes 130, organic matter passes through their bodies. When earthworms 124 return to soils 122 through plurality of entry and exit openings 116 they excreted out granular dark castings in soils 122. Earthworm castings are bio-fertilizer which is rich in nutrients and healthy for organic plants 126.

[0045] In order for earthworms 124 to thrive in soils 122, a proper humidity must be maintained. Sensor 161 detects the temperature and humidity from a middle carousel 120. However, it is rather difficult to control temperatures of BIoTower 100 outdoor. In an exemplary embodiment of the present invention, both the temperature and humidity data from sensor 161 are received and observed over a cloud-based storage (not shown). However, only humidity is controlled. Processor 160 receives the humidity data from sensor 161 and compares them with a preset value (H.sub.p). If the measured humidity (H.sub.m) are lower than the preset value, a cloud based computing facility informs processor 160 to turn on motor 15588 of water pump 154 to pump water from water container 140 to ring sprinkler 152. Water is released from ring sprinkler through plurality of holes 153. Water permeates from top carousel to the bottom carousel 120, providing a thriving condition with the right amount of moisture for earthworms 124, organic plants 126, and soil 122. The measured humidity (Hm) provides the proper amount of moisture for earthworms 124.

[0046] Continuing with the operation of BIoTower 100 as shown in FIG. 1 and FIG. 7, in one exemplary embodiment, water container 140 further includes a fine mesh lid 145 to collect worm castings and prevent insects. Water filter 156 is designed to filter out materials which may expel earthworms 124 such as oils, woods, and other hard materials, etc.

[0047] According to various aspects, referring to FIG. 8, a diagram of an array 800 of MN BIoTowers 100 described in FIG. 1-FIG. 7 is illustrated. In an exemplary embodiment of the present invention, BIoTower 100 are arranged into an array that includes NN BIoTowers 100. In the first row, the first BIoTower in the array 800 is 100.sub.11, the second BIoTower is 100.sub.1N. In the second row, the first BIoTower is 100.sub.21, the second BIoTower is 100.sub.21, and the N.sup.th BIoTower is 100.sub.2N. In the M.sup.th row, the first BIoTower is 100.sub.M1, and the N.sup.th BIoTower is 100.sub.MN.

[0048] Continuing with FIG. 8, each processor 160, and sensor 161, water pump 154, motor 155 has a unique identification so that the cloud based computing and storage services can distinguish humidity and temperature data from each BIoTower 100ij, where i represents the row, I=1, 2, . . . , M; and j represents the column 1, 2 . . . , N of array 800.

[0049] Finally referring to FIG. 9, a method 900 for separating and recycling foods wastes into bio-fertilizers for growing organic plants is illustrated.

[0050] At step 901, soil areas are provided to grow organic plants. Step 802 is realized by multi-leveled carousel 120 as shown and discussed in FIG. 1 and FIG. 7.

[0051] At step 902, earthworms are provided to the soil areas.

[0052] At step 903, organic plants are grown on the earthworms infested soil areas. Step 908 is realized by organic plants 126 and BIoTower 100.

[0053] At step 904, food waste areas with entry and exit openings are inserted into the soil areas so that earthworms can enter to digest the food wastes and return to excrete nutrient-rich fertilizer for organic plants. Step 904 is realized by food waste disposable tower 110 as illustrated in FIG. 1 and FIG. 7.

[0054] Finally, at step 905, food waste areas is equipped with an Internet of Things (IoT) irrigation system. Step 905 is realized by IoT irrigation system including water container 140, water tube 151, ring sprinkler 152, water pump 154, motor 185, water filter 156, humidity and temperature sensor 161, motor 155 that operates water pump 154, IoT processor 160 that communicates with sensor 161 and controls water pump 154 using IoT and cloud based serves. Temperature and humidity data are collected to the IoT processor, and humidity is constantly maintained to provide a thriving condition for earthworms.

[0055] The foregoing description has been directed to specific embodiments. It will be apparent, however, that other variations and modifications may be made to the described embodiments, with the attainment of some or all of their advantages. For instance, it is expressly contemplated that the control of each element of array 800 using IoT technology and method 900 described herein can be implemented as software being stored on a tangible (non-transitory) computer-readable medium (e.g., disks/CDs/RAM/EEPROM/etc.) having program instructions executing on a computer, hardware, firmware, or a combination thereof. Accordingly this description is to be taken only by way of example and not to otherwise limit the scope of the embodiments herein. Therefore, it is the object of the appended claims to cover all such variations and modifications as come within the true spirit and scope of the embodiments herein.

[0056] The foregoing description details certain embodiments of the invention. It will be appreciated, however, that no matter how detailed the foregoing appears in the text, the invention can be practiced in many ways. As is also stated above, it should be noted that the use of particular terminology when describing certain features or aspects of the invention should not be taken to imply that the terminology is being re-defined herein to be restricted to including any specific characteristics of the features or aspects of the invention with which that terminology is associated. The scope of the invention should, therefore, be construed in accordance with the appended claims and any equivalents thereof.

DESCRIPTION OF NUMERALS

[0057] 110 food waste disposable tower [0058] 116 entry and exit openings for earth worms [0059] 112 top cap for food waste disposable tower [0060] 114 bottom cap for food waste disposable tower [0061] 120 multi-leveled carousels [0062] 122 soils where organic plants are grown [0063] 124 earth worms [0064] 126 organic plants [0065] 130 food wastes [0066] 140 water tank [0067] 141 ball float valve [0068] 142 ball float [0069] 145 fine mesh retainer [0070] 151 water tube [0071] 152 sprinkler ring [0072] 153 water releasing hole [0073] 154 water pump [0074] 155 motor for water pump [0075] 156 water filter [0076] 160 processor [0077] 161 temperature and humidity sensors [0078] 209 controller box [0079] 210 supporting pole [0080] 211 electrical cord [0081] 220 base [0082] 310 hollow core of each carousel [0083] 311 exhaustion holes for top cap of food waste disposable tower [0084] 320 section of each carousel [0085] 321 section divider [0086] 401 top surface of base [0087] 402 rail [0088] 403 insertion hole where food waste disposable tower is inserted [0089] 405 supporting legs [0090] 510 solar panel [0091] 511 solar cell [0092] 521 battery [0093] 800 array of BIoTower