KR20130032475A - Organic waste fermentatively-processing device - Google Patents

Abstract

PURPOSE: A hot water supplying and heating device using heat energy generated by fermenting organic waste is provided to utilize heat energy obtained by fermenting the organic waste inside a fermentor at a temperature of 70-90>=. CONSTITUTION: A hot water supplying and heating device using heat energy generated by fermenting organic waste comprises a fermentor(1), a hot water tank(21), and a coil type pipe(10). A cover(2) is joined to the fermentor to be opened or closed. An odor prevention container(4) and a moisture supplying device(5) are attached to the cover of the fermentor. An oxygen supplying device(13) and a liquid-manure tank are arranged in the lower part of the fermentor. The coil type pipe is dually rolled inside the hot water tank. A hot water supplying pipe(24), a heating water supplying pipe(25), and a water supplying pipe(31) are joined to the hot water tank. An electric heater(28) is mounted on the exterior of the hot water tank. One end of the coil type pipe is connected to a hot water discharging pipe(30).

Description

Hot water and heating device using heating energy by organic fermentation {ORGANIC WASTE FERMENTATIVELY-PROCESSING DEVICE}

The present invention relates to a hot water and heating apparatus using the heating energy fermented in a fermenter by mixing a moisture control agent in livestock manure and organic fertilizer compost and sawdust, more specifically, livestock manure, livestock waste water, residue mushroom beige, etc. The organic fertilizer compost, moisturizing agents such as chaff, sawdust, wood flour, etc. are filled in a compost fermentation tank with a suitable amount of microorganisms and sugars in the compost fermentation tank to maintain the water content of the organic fertilizer compost and moisture control agent to 30 ~ 60% of the organic fertilizer compost The fluid circulated along the coil pipe, which is filled in the double wound coil pipe disposed inside the fermenter with the exothermic energy generated during fermentation, is heated to high temperature by heat exchange, and the heated hot water is Heated water flowing along the coil pipe connected to the heating circulation pipe stored in the hot water tank The hot water stored in the hot water tank is connected to a hot water circulation pipe and relates to hot water and a heating device using exothermic energy by fermentation of organic matter, which is supplied and used as hot water in a kitchen or a bathroom.

Conventionally, organic fertilizer compost is mostly discharged into the atmosphere without recycling the heat generated in the process of fermenting organic fertilizer compost such as livestock manure, livestock wastewater, food waste or animal residue, and heating the heat energy by fermentation of organic matter. It is hard to find an example of a device that converts energy.

In some cases, the use of methane gas as a fuel for the treatment of livestock manure by basic digestion has been used.However, in order to use methane gas as energy, it is difficult to liquefy the process, secure storage space and excessive facility cost, and secure land. In fact, it is still at the level of experimental research, not reaching the practical stage, due to various reasons such as the safety of gas accidents and the high manufacturing cost compared to other energy sources.

An object of the present invention is to put microorganisms in organic fertilizer compost and fertilizers such as chaff, sawdust, wood flour, etc. in the fermenter, livestock manure, livestock wastewater, residue, mushroom beige, and then spray a small amount of saccharides between each layer with microorganisms The moisture control agent and microorganisms are effectively fermented to maintain the internal temperature of the fermentation tank at 70-90 ° C. at all times, and the heat energy generated in the fermentation tank in which the water filled in the double excreted in the fermentation tank circulates along the coil pipe. It is to provide hot water and heating apparatus using organic fermentation energy that can be utilized as hot water and heating water by heating with.

Another object of the present invention is to enable the ammonia gas or various odors and leaching leachate generated by fermentation of organic fertilizer compost and mushroom beige mixture into the liquid fertilizer.

The present invention comprises a plurality of layers of a mixture layer (hereinafter referred to as a mushroom beige mixture layer) in which an organic fertilizer compost layer including livestock manure, livestock wastewater, residues, and mushroom beige mixed with a moisture control agent such as rice husk, sawdust and wood flour. Each of the organic fertilizer compost layer and the mushroom beige mixture layer is formed, respectively, by spraying microorganisms and a small amount of molasses, and by supplying an appropriate amount of moisture and oxygen to the 70 ~ 90 ℃ of It is to provide hot water supply and heating device by circulating water in copper or stainless steel coil pipe which is discharged in fermenter by getting high heat.

Implementation means according to the object of the present invention, the lid 2 is coupled to open and close, the organic fertilizer compost layer (12a, 12b, 12c, 12d) to the bottom of the lid 2, mushroom beige, sawdust, etc. The mushroom beige mixture layers 11a, 11b, 11c, and 11d mixed with moisture modifiers are sequentially filled, and the organic fertilizer compost layers 12a, 12b, 12c, 12d and the mushroom beige mixture layer 11a, 11b, 11c, and 11d), a layer of flakes 11e sprayed with a small amount of flakes together with microorganisms, a water supply 5 for watering in the fermentation tank 1, an oxygen supply 13 for supplying oxygen, A fermentation tank 1 including a liquid fermentation reservoir 14 for storing leachate;

A hot water tank 21 in which a coil pipe 26 connected to a heating circulation pipe (not shown) is disposed therein and is coupled to a heating water supply pipe 25 and a direct water supply pipe 31 for direct water supply;

The hot water discharge pipe 30 is disposed on one side of the fermentation tank 1 to be connected to the hot water tank 21 so that the water heated in the fermentation tank 1 is stored in the hot water tank 21.

The inner and outer side walls of the fermentation tank 1 are preferably protected by thermal insulation and heat insulating material 9.

The fermentation tank 1 may be further provided with an odor removal container 4 on the upper side.

In addition, the hot water tank 21 may be further provided with an electric heater 28 that can heat the water when the water temperature falls below a predetermined temperature. As the heating means, an oil boiler or a gas boiler may be used in addition to the electric heater.

As described above, the present invention comprises a plurality of layers consisting of an organic fertilizer compost layer in which fertilizer manure, livestock wastewater, residues and the like are mixed, and a mushroom beige mixture layer in which a mushroom beige, chaff, sawdust, wood flour, etc. By using a small amount of microorganisms and molasses between each layer, the microorganisms in the organic compost layer and mushroom beige mixture layer is activated by the continuous fermentation is promoted by using the high temperature of 70 ~ 90 ℃ as a hot water supply and heating device It is effective to install the odor removal tank on the fermentation tank top, and also built a water sprayer in the fermentation tank, equipped with an oxygen supply at the bottom of the fermentation tank to remove the odor, spray sufficient moisture and oxygen to the oxygen supply The organic fertilizer compost layer and mushroom beige mixture layer in the fermenter by supplying enough The high temperature of 70 ~ 90 ℃ fermentation that occurs while standing continually promote an effect that can be used to heat the hot water supply and heating.

Therefore, the water circulating along the coiled pipe embedded in the organic fertilizer compost layer and mushroom beige mixture layer is heated by the fermentation heat, and the heated hot water is transferred to and stored in the hot water tank so that it is stored in the hot water tank by the water temperature stored in the hot water tank. The heating water flowing along the installed coil-type heating water supply pipe is heated to supply heating water indoors along the heating circulation pipe to realize heating, and the hot water stored in the hot water tank can use hot water in the bathroom or kitchen through the hot water supply pipe. Can be.

In addition, the odor can be removed by the odor removal tank mounted on the upper surface of the fermentation tank, the leachate stored in the liquid storage bin provided in the lower portion of the fermentation tank has the effect that can be used as liquid ratio. In addition, by installing a sensor for detecting the water temperature in the hot water tank, when the water temperature is lowered below a certain temperature there is an effect that the heating means such as electric heater to heat the water in the hot water tank to a certain temperature.

1 is a perspective view illustrating a heating and hot water supply device according to the present invention,
2 is a cross-sectional view of the heating and hot water supply apparatus according to the present invention,
Figure 3 is a longitudinal cross-sectional view showing the organic manure compost and sawdust moisture control layer, such as livestock manure in the present invention,
Figure 4a is an exploded perspective view of the oxygen supply of the present invention,
4B is an enlarged view of a portion A of the oxygen supplier of the present invention;
5 is a perspective view illustrating an example of a heater installed in a hot water tank according to the present invention.

Hereinafter, with reference to the accompanying drawings, a hot water and a heating device using exothermic energy by organic fermentation according to the present invention will be described in detail.

In FIG. 1, reference numeral 1 is a fermentation tank, and 21 is a hot water tank. The fermentation tank 1 is coupled to the lid 2 that can be opened and closed at the top.

The lid 2 is provided with a rectangular odor removal container 4 having an inverted triangular compost inlet 3, a lid opening 3a, a vent hole 4a, and a discharge pipe 4b on one side of an upper surface thereof. have.

The malodor removing cylinder 4 and the compost inlet 3 is connected to the connecting pipe 6 as shown in FIG.

As shown in FIG. 2, the fermentation tank 1 is connected to a hot water tank 21 so that water is circulated between the coiled pipe 10 disposed in the fermentation tank 1 and the hot water tank 21. 30) and a hot water inlet pipe 34 is provided, and a rectangular lower opening 35 is installed at one side of the lower half of the fermentation tank 1, and an oxygen supplier 13 and a disk-shaped liquid storage tank are provided at the lower end of the fermentation tank 1. (14) is provided.

Household fermenter (1) is formed in a cylindrical shape of 2 ~ 2.5m in diameter, 3 ~ 3.5m in height.

The hot water tank 21 has a rectangular parallelepiped overflow tank 23 in which a connection pipe 22 connected to the hot water tank 21 is installed on the upper surface thereof, so that the water level of the hot water tank 21 rises excessively. The over water is discharged to the overflow tank 23.

One side of the hot water tank 21 is provided with a hot water supply pipe 24, a heating water supply pipe 25, the inlet pipe 27 of the recovered water, and the other side of the hot water tank 21, the coiled pipe disposed in the fermentation tank (1) ( It is installed in communication with the hot water discharge pipe 30 and the hot water inlet pipe 34 communicated with each 10), the lower one side of the hot water pipe 21, the direct water supply pipe 31 for supplying the direct water and the recovered water inlet pipe (27) is connected. Reference numeral 9 is an insulation made of urethane or styrofoam.

As shown in FIG. 2, the coiled pipe 10 is disposed in a double manner inside the fermenter 1, and the coiled pipe 10 is made of copper or stainless steel having excellent corrosion resistance and thermal conductivity. have.

The coiled pipe 10 is wound 50 to 90 in the form of a double coil.

One end of the coiled pipe 10 is connected to the hot water discharge pipe 30 is connected to the hot water tank 21, the other end is also connected to the hot water inlet pipe 34 connected to the hot water tank 21.

As shown in FIGS. 2 and 4A and 4B, a motor (not shown) is provided through an oxygen supplier 13 in which a plurality of holes 13b are drilled at the lower end of the fermenter 1 and an oxygen supply pipe 13a is formed. Oxygen transferred from the organic fertilizer compost layer and the mushroom beige mixture is supplied to the layer, the water supply (5) formed with a watering hole (5a) inside the lid (2) is excreted to spray water when lacking.

On the other hand, in the hot water tank 21, a coil pipe 26 having a smaller diameter is wound up 50 to 90 times in the same form as the coil pipe 10 disposed in the fermentation tank 1. One end of the coiled pipe 26 is connected to the heating water supply pipe 25 and the other end is connected to the direct water supply pipe 31.

In addition, as shown in Figures 2 to 5 the present invention is an organic fertilizer compost layer 12a (12b) (12c) (12d) and mushroom beige in the fermenter (1), such as livestock manure, livestock wastewater, residue , The mushroom beige mixture layer (11a) (11b) (11c) (11d) mixed with a moisture control agent consisting of sawdust, wood flour, etc., but from the bottom in the fermenter (1) in turn, rice husk chaff, sawdust or wood flour 35 Fill the mixture layer 12a, 12b, 12c, 12d with a mixture of 55-65% by weight of mushroom beige evenly to -45% by weight to a thickness of 30 cm to 40 cm. ) And then organic manure compost layers (11a) (11b) (11c) (11d) such as livestock manure, livestock wastewater, and remnants are laminated to a thickness of 30 cm to 40 cm, and the same mushroom beige mixture layer 12a 8b to 10th layer are stacked in a stack of 12b, 12c, 12d and organic fertilizer compost layers 11a, 11b, 11c, and 11d. As sulhan spray a small amount of dangbak (11e) with the microorganism.

The present invention is an organic fertilizer compost layer layer such as the mushroom beige mixture layer (12a) (12b) (12c) (12d) and the livestock manure in order from the bottom in the fermenter (1) as shown in Figure 2 and 4 11a) 11b, 11c, and 11d are replaced with 8-10 layers because of the above-mentioned beige mixture layers 12a, 12b, 12c, and 12d having good moisture permeability. Livestock fertilizer organic fertilizer compost layer (11a) (11b) is laminated between the 11d (11c) to keep the fermentation active, and the mushroom beige mixture layer (12a) (12b) (12c) (12d) In the construction, the sawdust or rice husk or wood flour to 35 to 45% by weight, mushroom beige to 55 to 65% by weight to improve the breathability and to maintain moisture control for a long time.

In addition, when the sawdust or chaff or wood powder is 35% by weight or less, mushroom beige is 55% by weight or less to prevent poor breathability and shorten the moisture control period, the mushroom beige mixture layer 12a through dozens of experiments (12b) (12c) (12d) was found to be best suited to 55-65% by weight of mushroom beige to 35-45% by weight of sawdust or chaff or wood meal.

In addition, when the thickness of organic fertilizer compost layers 11a, 11b, 11c, and 11d such as livestock manure is 30 cm or less (the mushroom beige mixture layer 12a, 12b, 12c, 12d) Fermentation is smooth, but the fermentation maintenance period is shortened. On the contrary, the thickness of organic fertilizer compost layers 11a, 11b, 11c, and 11d such as livestock manure is 40 cm or more. If the air permeability is lowered, the fermentation period is extended, but the heat of fermentation has a disadvantage of being lowered to about 60 ~ 80 ℃, organic fertilizer compost layer 11a (11b) (11c) (11d) such as livestock manure as shown above It was also found that 30 cm to 40 cm is most preferable for the thickness.

In addition, in the present invention, the organic fertilizer compost layers 11a, 11b, 11c, 11d and mushroom beige mixture layers 12a, 12b, 12c and 12d filled in the fermenter 1 are Even if the fermentation is made by stacking 8-10 layers, the fermentation becomes inactive as time passes, and the heat generated during fermentation is lowered, so that the watering holes 5a of the water supply device 5 are often in the fermenter 1. By spraying an appropriate amount of water, and also to supply oxygen from time to time to the oxygen supplier 13 installed in the bottom of the fermentation tank (1) to extend the fermentation period as much as possible.

Referring to the embodiment of the present invention, one end of the coil-shaped pipe 10 of the double coil structure wound 50 to 90 times inside the fermenter 1 is connected to the hot water discharge pipe 30 in communication with the hot water tank 21. , The other end is also connected to the hot water inlet pipe 34 communicated with the hot water tank 21.

The coiled pipe 26 is wound twice a number of times inside and outside the hot water tank 21 so that one side of the coiled pipe 26 communicates with the heating water supply pipe 25 and the other end is connected to the direct water supply pipe 31. Fasten it.

Heat decomposed and fermented in organic fertilizer compost layers 12a, 12b, 12c, 12d and mushroom beige layers 11a, 11b, 11c, and 11d, such as livestock manure, filled in the fermenter 1 The heat of 70 ~ 90 ℃ is stored in the hot water tank 21 through the hot water discharge pipe 30 while the water circulating along the coiled pipe 10 is heated.

Water in the coiled pipe 26 disposed in the hot water tank 21 is filled through the hot water supply pipe 31 and at the same time is heated by the hot water filled in the hot water tank 21 through the heating water supply pipe 25. It moves along the heating water circulation pipe (not shown), and the water in the hot water tank 21 can be used as hot water for bathroom or kitchen along the hot water supply pipe (not shown) through the hot water supply pipe 24. .

In the beginning of the present invention or when the heat of the hot water tank 21 becomes 40 ° C. or less, the sensor 33 detects this and the electric heater 28 attached to the inner bottom of the hot water tank 21 is automatically A heating aid for heating the water in the hot water tank 21 is further provided.

In the cold winter season, when the use of the heating energy generated in the fermentation tank (1) can be used effectively about 70% for hot water and heating, the remaining 30% is configured to replenish the heating heat with the electric heater 28 or boiler.

On the other hand, the hot gas generated in the fermentation tank (1) is discharged into the water filled in the odor removal tank (4) by the connecting pipe (6) while ammonia gas is dissolved in water to remove the odor, odor removal tank (4) The filled water contains ammonia gas and can be used for agriculture.

The organic fertilizer compost and mushroom beige mixture, such as livestock manure, filled in the fermentation tank (1) is replaced every four to five months in spring autumn, two to three months in summer and five to six months in winter. Open (35) to replace organic manure compost and mushroom beige mixtures such as livestock manure.

And the liquid to accumulate in the liquid storage bin 14 provided in the lower end of the fermentation tank (1) is taken out from time to time to be used as agricultural liquid costs.

1: fermenter 2: lid 3: compost lamp
3a: lid opening 4: odor removal container 4a: vent
4b: discharge pipe 5: water supply
5a: Sprinkler 6: Connector 7: Water 9: Insulation 10: Coiled pipe
11a, 11b, 11c, 11d: consisting of sawdust, rice husk or wood flour and mushroom beige
Mushroom Beige Mixture Layer
11e: Dangling
12a, 12b, 12c, 12d: organic manure compost layer, such as livestock manure, livestock wastewater, residue.
13: oxygen supply 13a: oxygen supply pipe
13b: hole 14: liquid reservoir
21: hot water tank 22: connector
23: overflow tank 24: hot water supply pipe
25: heating water supply pipe 26: coiled pipe
27: recovered water inlet pipe 28: electric heater 28a: electric heater rod
29: bracket 30: hot water discharge pipe
31: Direct supply pipe 32, 33: sensor
34: hot water inlet pipe 35: lower opening and closing opening

Claims (2)

The fermentation tank is coupled to the lid to open and close, the coiled pipe double wound in the fermentation tank is excreted and the fertilizer compost layer and mushroom beige mixture layer mixed with a moisture control agent in the mushroom beige is filled in turn, the organic fertilizer Between the compost layer and the mushroom beige mixture layer is filled with a layer of flakes sprayed with microorganisms and a small amount of flakes, the odor removing passage, the water supply for watering is attached to the lid of the fermenter, the oxygen supplier and the leachate at the bottom of the fermenter Fermentation tank containing a liquid fermentation reservoir for storing;
A coiled pipe is wound around the pipe to be disposed twice, the hot water supply pipe is connected to a hot water supply pipe, a heating water supply pipe, and a direct water supply pipe and is equipped with an electric heater;
One end of the coiled pipe disposed in the fermentation tank is connected to the hot water discharge pipe and the other end is connected to the hot water inlet pipe to the organic material fermentation, characterized in that consisting of a coiled pipe for storing the water heated in the fermenter in the hot water tank Hot water and heating device using heat energy. The method of claim 1,
The mushroom beige mixture layer in the fermentation tank is hot water and heating device using heat generated by organic fermentation, characterized in that laminated to 55 to 65% by weight of mushroom beige to 35 to 45% by weight of sawdust or chaff or wood flour.

Images