KR101087186B1 - A circulation type treatment apparatus of cattle shed excretion for using an organic material fermentation - Google Patents

Abstract

PURPOSE: An apparatus for treating the excrements of cattle sheds based on the fermentation of organic materials is provided to clean the cattle shed without the additional supply of water by supplying the purified water as cleaning water. CONSTITUTION: An apparatus(1) for treating the excrements of cattle sheds based on the fermentation of organic materials includes a hydrolyzing bath(10), an organic material fermenting bath(20), a liquid fertilizing bath(40), an aerobic reactor(50), an anaerobic reactor(60), a liquid fertilizer stabilizing bath(70), and a storing bath(80). The organic material fermenting bath ferments excrements from the hydrolyzing bath. The liquid fertilizing bath liquid-fertilizes the fermented excrements. The liquid fertilizing bath stably precipitates the liquid fertilizer and moves overlying liquid fertilizer. The aerobic reactor treats the overlying liquid fertilizer based on an aerobic microorganism filter. The anaerobic reactor treats the treated water from the aerobic reactor based on an anaerobic microorganism reactor. The liquid fertilizer stabilizing bath stabilizes the treated water.

Description

A circulation type treatment apparatus of cattle shed excretion for using an organic material fermentation}

The present invention relates to a livestock manure treatment apparatus, and in particular, organic fermentation of livestock manure and liquid liquefaction after the liquid fertilization to aerobic microorganisms and anaerobic microorganisms to purify, settled, and filtered again to the organic material fermentation that can be recycled to the cleaning water of the barn It relates to a circulation type livestock waste treatment apparatus.

In general, with the increase of population, the acceleration of economic development, and the increase of national income, the standard of living of mankind is improved, while the demand for resources is increasing, and environmental pollution is accelerating. In particular, as the demand for food and livestock products increases due to the increase in population and lifestyle changes, high concentration organic wastes such as food waste and livestock manure are emerging as the biggest causes of environmental and water pollution.

Due to the generation of the organic waste as described above, direct damages to human life such as the generation of toxic odor, the occurrence of pests, the leachate and the pollution of the water source due to pollution, etc. are generated.

In particular, the manure is used to convert the fertilizer of the crop, but when the manure is regenerated as a fertilizer due to the generation of odor and pollution of the soil or leachate, there are many difficulties in practical use.

In view of the above circumstances, the proposed prior application (Utility Model No. 20-0262811) relates to the treatment process of a circulating flush toilet device by methanation treatment. It comprises a pretreatment unit for easy flow in the pre-treatment tank, a germ killing unit is installed to kill the germs contained in the liquefied organic matter, and a treated water regeneration unit is installed to recover the treated water used for decomposition of organic matter There was.

However, in the conventional organic material methanation treatment device, since the foreign matter and air (oxygen) exposed to the outside while the water and the organic material are introduced into the pretreatment tank are also introduced together, the anaerobic state inside the reactor is not achieved. Hydrolysis of organic matters is not easily done, so bad odors caused by the accumulation of the organic matters are not easily discharged. When excessive amounts of organic matters are added, the hydrolysis is not performed at the inlet side of the pretreatment tank and the acid fermentation tank. As organic matters accumulate, a problem arises in that the organic matter treatment process is not smooth.

In addition, when repeating the precipitation and filtration by circulating a plurality of settling tank and filtration tank, only the treatment by simple repetition was made, the reaction efficiency of aerobic and anaerobic microorganisms is remarkably low, there is a problem that it is difficult to see the effect of the treatment water regeneration.

Accordingly, the present invention has been proposed to solve the problems of the conventional manure treatment device, and fermentation and decomposition of the organic matter through the hydrolysis tank and the organic fermentation tank, including the organic material introduced in the barn, as well as decomposed and liquefied organic material treatment water It is an object of the present invention to provide a circulatory barn manure processing apparatus by organic fermentation that can be used to purify the purified water to be reused as the cleaning water for the barn.

The present invention for achieving the above object is a hydrolysis tank composed of a lower side connected to the inlet of the cleaning sewage pipe in the barn, and the manure of the hydrolysis tank is connected to the hydrolysis tank through the lower drainage In addition, the organic fermentation tank for fermenting the manure introduced, and the liquid fertilization tank in which the manure fermented through the bottom drain in the organic fermentation tank is liquefied to liquefy, and the liquid fertilizer moved through the connecting pipe from the liquefaction tank to stably settle An aerobic reaction tank for moving only the upper liquid fertilizer, an aerobic reaction tank for receiving the upper liquid fertilizer into the connection pipe to regenerate the liquid fertilizer stored in the liquid fertilizer storage tank for cleaning, and an aerobic reaction tank for aerobic treatment with a built-in aerobic microorganism filter; Treated water from the aerobic reactor is introduced through the connector And anaerobic reaction tank for anaerobic reaction treatment with the built-in anaerobic microbial filter and the liquid fermentation tank for filtering and stabilizing foreign substances through the built-in filter by receiving the treated water of the aerobic reaction tank through a connecting pipe and stabilizing the liquid fertilizer. It constitutes a livestock waste treatment apparatus including a storage tank for recycling the upper water of the tank to livestock cleaning water and circulating it back to the inlet.

In one embodiment, the aerobic reaction tank and the anaerobic reaction tank and the first aerobic reaction tank for aerobic treatment with the built-in aerobic microbial filter to receive the liquid to the upper liquid to the connecting pipe so as to regenerate the liquid to the liquid storage tank for cleaning the house A first anaerobic reactor receiving the treated water treated in the first anaerobic reactor through a connecting tube for stabilization and anaerobic treatment of the treated water, and an anaerobic system receiving the treated water of the first anaerobic reactive tank through the connecting pipe. A second anaerobic reaction tank for performing anaerobic reaction treatment with a microbial filter, a second aerobic reaction tank for aerobic treatment by receiving the treated water of the second anaerobic reaction tank through a connection pipe, and the treated water of the second anaerobic reaction tank as a connection pipe. The third aerobic reaction tank for aerobic treatment with the intake aerobic microorganism filter and the treated water treated in the third aerobic reactor through a connecting pipe A third anaerobic reactor for receiving the stabilization and anaerobic treatment of the treated water, a fourth anaerobic reactor for introducing the treated water of the third anaerobic reactor into the conduit and anaerobic treatment with a built-in anaerobic microbial filter; and the fourth The fourth anaerobic reactor includes an anaerobic reactor receiving the treated water through a connecting pipe and performing aerobic treatment.

In one embodiment, the liquid fertilization tank is a stabilization reaction tank for stably activating the liquid liquefaction reaction by filling the microbial contact media through the filter therein, the upper and lower portions of the liquid fertilization tank completely stabilized Separation membrane is installed.

In one embodiment, the aerobic reaction tank and the anaerobic reaction tank is provided with a separation membrane for separating the upper and lower, respectively, a plurality of oxygen supply pipes are respectively installed in the aerobic reaction tank and the anaerobic reaction tank, the oxygen supply pipe air Blower is installed.

In one embodiment, the aerobic reactor is to supply oxygen through the air blower in the state filled with aerobic microbial contact media through the aerobic microbial filter therein.

In one embodiment, the anaerobic reaction tank is to maintain the anaerobic state filled with anaerobic microbial contact media through the anaerobic microorganism filter therein, and the anaerobic treated water can be supplied to the outside of the anaerobic reactor to supply oxygen. .

As described above, according to the circulating livestock waste treatment apparatus by organic fermentation according to the present invention, while supplying external oxygen to organic wastewater in high concentration naturally, the wastewater is more effectively purified by circulating internal stirring and By maximizing the supply of oxygen, it improves the efficiency especially in the treatment of high concentration organic wastewater, and by simply configuring the high concentration organic wastewater treatment device, it is possible to increase the economic efficiency of the organic wastewater treatment, and to supply purified water to the house for cleaning Can be used for house cleaning without water supply.

1 is a state diagram showing a circulatory barn manure processing apparatus by organic fermentation according to the present invention,
Figure 2 is a flow chart showing the livestock manure treatment process and the livestock cleaning water recycling process through the circulation house manure processing apparatus according to the present invention,
3 is a plan view schematically showing the organic fermentation tank of the circulation house manure processing apparatus according to the present invention,
4 is a front view of FIG. 3;
5 is a rear view of FIG. 4;
Figure 6 is a state diagram showing a liquid ratio stabilization tank of the circulation house manure processing apparatus according to the present invention,
7 is a state diagram showing the barn cleaning water regeneration treatment means according to the present invention,
8 is a state diagram showing the aerobic reaction tank and anaerobic reaction tank of the barn cleaning water regeneration treatment means according to the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms “a,” “an,” and “the” include plural forms as well, unless the phrases clearly indicate the opposite. As used herein, the term "comprising" embodies a particular characteristic, region, integer, step, operation, element, and / or component, and other specific characteristics, region, integer, step, operation, element, component, and / or group. It does not exclude the presence or addition of.

Unless defined otherwise, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. Commonly defined terms used are additionally interpreted to have a meaning consistent with the related technical literature and the presently disclosed contents, and are not interpreted in an ideal or very formal sense unless defined.

Embodiments of the invention described with reference to a perspective view specifically illustrate an ideal embodiment of the invention. As a result, various variations of the illustration, for example variations in the manufacturing method and / or specification, are expected. Thus, the embodiment is not limited to any particular form of the depicted area, but includes modifications of the form, for example, by manufacture. For example, the regions shown or described as being flat may have characteristics that are generally coarse / rough and nonlinear. Also, the portion shown as having a sharp angle may be rounded. Thus, the regions shown in the figures are merely approximate, and their shapes are not intended to depict the exact shape of the regions, nor are they intended to limit the scope of the present invention.

Referring to Figure 1 the structure of the circulating livestock manure processing apparatus by organic fermentation according to the present invention, the circulating livestock manure processing device (1) is largely a hydrolysis tank (10) and organic fermentation tank (20) and It consists of a liquefaction tank (30), a liquid storage tank (40), an aerobic reaction tank (50), anaerobic reaction tank (60), liquid fertilization stabilization tank (70) and the storage tank (80) to ferment and decompose the livestock manure and liquefy In addition, the liquid can be purified and recycled into the house's cleaning water.

That is, the hydrolysis tank 10 of the circulation house manure processing device 1 is composed of a lower side connected to the inlet 90 of the cleaning sewage pipe of the house in the house, the organic fermentation tank 20 is the hydrolysis tank ( 10) is connected through the bottom of the drain to the manure of the hydrolysis tank 10 is introduced and fermented the introduced manure, the liquefaction tank 30 through the bottom of the drain in the organic fermentation tank (20) Fermented manure is introduced into the liquid liquefaction, and the liquid fertilizer storage tank 40 to settle the liquid fertilizer that is moved through the connecting pipe 91 in the liquid liquefaction tank 30, and only moves the upper liquid fertilizer.

In addition, the aerobic reaction tank 50 of the circulating livestock waste manure processing device (1) is built to receive the liquid to the upper liquid to flow into the connecting pipe 92 to the regeneration process for the cleaning of the liquid stored in the liquid fertilizer storage tank 40 Aerobic treatment with an aerobic microbial filter, the anaerobic reaction tank 60 receives the treated water treated in the aerobic reaction tank 50 and the aerobic reaction tank 50 through a connecting pipe 93 to stabilize the treated water and built-in anaerobic Anaerobic reaction treatment with a microbial filter, the liquid ratio stabilization tank 70 receives the treated water of the aerobic reaction tank 50 through a connection pipe to filter and stabilize the foreign matter, such as built-in filter, the storage tank 80 Recycling the upper water of the liquid ratio stabilization tank 70 to the barn cleaning water is circulated back to the inlet (90).

In addition, the aerobic reaction tank 50 and the anaerobic reaction tank 60 is aerobic treatment with the aerobic microbial filter built-in by receiving the upper liquid ratio into the connecting pipe to regenerate the liquid ratio stored in the liquid storage tank 40 for the cleaning of the barn house The first anaerobic reactor 51 and the first anaerobic reactor 61 for receiving the treated water treated in the first aerobic reactor 51 through a connecting pipe for stabilization and anaerobic treatment of the treated water, and A second anaerobic reactor 62 which receives the treated water of the first anaerobic reactor 61 through a connecting pipe and undergoes the anaerobic reaction treatment with an anaerobic microbial filter, and the treated water of the second anaerobic reactor 62 are connected to the connection pipe. A second exhalation reactor (52) to receive and flow through the aerobic treatment process; and a third exhalation reactor (53) to enter the treated water of the second exhalation reactor (52) into the connection pipe and exhale to the built-in aerobic microbial filter; In the third unit reactor 53 A third anaerobic reaction tank receiving the treated water through the connection pipe for stabilization and anaerobic treatment of the treated water, and an anaerobic treatment using the anaerobic microbial filter with the intake of the treated water of the third anaerobic reaction tank into the connection pipe. And a fourth anaerobic reactor, and a fourth anaerobic reactor, which receives the treated water of the fourth anaerobic reactor and flows through the connecting pipe.

Here, the aerobic reaction tank 50 and the anaerobic reaction tank 60, which is installed as described above, is to be purified while circulating the liquid ratio is provided with a circulation pipe 94 on the outside.

Therefore, the circulating livestock manure processing device 1 by organic fermentation configured as described above fermentally decomposes the livestock manure introduced from the livestock barn in the hydrolysis tank 10 and the organic material fermentation tank 20 and liquefies the liquid. After the liquid fertilization is repeated using a multi-step aerobic / anaerobic microorganism, and then purified by repeated precipitation and filtration, the purified final water can be recycled into the house's cleaning water.

On the other hand, Figure 2 is a flow chart showing the livestock manure processing process and the livestock cleaning water recycling process through the circulation house manure processing device (1), the livestock manure and livestock cleaning water inflow process by opening the external air shutoff valve Filtering the foreign matter by putting the wash water in (90), the hydrolysis tank (10) to hydrolyze the manure in a low molecular state, the organic fermentation tank (20) to ferment the organic material using the reaction of anaerobic microorganisms and In addition, the fermentation proceeds at a low speed using a flow rate control plate, and the liquid fermentation stabilization tank 70 performs a process of stabilizing the fermentation-completed water containing organic matter in a liquid fertilization state by a filter to which microorganisms are attached.

In the first anaerobic reaction tank 50, the treated water treated with liquid-liquid treatment is stabilized after using the aerobic microbial reaction, and the first anaerobic reaction tank 61 uses the anaerobic microbial reaction for the aerobic treated water. Oxygen is supplied after the treatment, and the treated water supplied with oxygen is stabilized after treatment using a second aerobic microbial reaction in the second aerobic reaction tank 52, and the aerobic reaction treatment is performed in the second anaerobic reactor 62. The water is supplied with oxygen after treatment using a second anaerobic microbial reaction, and in the third aerobic reactor 53, the treated water supplied with oxygen is stabilized after treatment using a tertiary aerobic microbial reaction, and the storage tank 80 ) Stores the final recycled water to be used for house cleaning so that the house cleaning water can be recycled.

In addition, the process A is to wash the inlet (90) to remove the residue of the inlet (90) when the livestock manure and cleaning water input to activate the hydrolysis reaction, process B is the treatment water circulation process as the circulation of the treatment water In addition to inhibiting prolonged residence, it also promotes continuous reaction activation.

Here, the organic fermentation tank 20 constituting the circulating livestock manure processing apparatus 1 by the organic fermentation will be described with reference to FIGS. 3 to 5, wherein an inlet 90 is formed in the upper portion of the organic fermentation tank 20. Is installed, the inlet 90 is connected to the inlet washing circulation pipe 95, the lower portion of the inlet 90 is installed foreign matter blocking film 96, the lower end of the inlet 90 is an external air shutoff valve ( 97 is installed, the check hole 98 is installed behind the inlet 90, the flow rate control plate 99 is installed inside the organic fermentation tank (20).

In addition, a hydrolysis tank 10 is installed in front of the organic fermentation tank 20, and a liquid fermentation tank 40 and a liquid fermentation stabilization tank 70 are respectively installed at the rear of the organic fermentation tank 20.

Therefore, the livestock waste treatment apparatus 1 including the organic material fermentation tank 1 can minimize the inflow of air (oxygen) in the process of manure and cleaning water is introduced into the inlet 90 in the livestock stall in the hydrolysis tank 10 ) To optimize the anaerobic state, and to filter out the foreign substances introduced at the same time to maximize the efficiency of the hydrolysis reaction, to maximize the reaction of the microorganisms in the liquid fertilization tank (70) to produce high-quality liquid fertilization, a number of aerobic reactions and It is to maximize the regeneration effect of the treated water by maximizing the microbial reaction in each reactor in the repeated reaction of anaerobic reaction.

Meanwhile, referring to FIG. 6, the liquid fertilization stabilization tank 70 of the barn manure processing device 1 fills the microbial contact media through the filter 71 therein. The stabilization reaction tank 72 for stably activating the liquid liquefaction reaction is installed, the separation membrane 73 for completely separating the upper and lower portions of the liquid arsenal stabilization tank 70 is installed in the lower portion of the stabilization reaction tank (72).

In addition, Figure 7 is a state diagram showing the cleaning means for the stall cleaning water, the aerobic reaction tank 50 is filled with aerobic microbial contact media to activate the reaction and at the same time injecting outside air into the air blower, the anaerobic reaction tank (60) In order to activate the reaction by filling the anaerobic microbial contact media in the) and to maintain the optimum anaerobic state, by using the circulation pipe 94 to circulate the sedimentation water of each reaction tank to the first aerobic reactor (50) It is a zero discharge system that recycles the final treated water to the house cleaning water by maximizing efficiency.

Here, the aerobic reactor 50 and the anaerobic reactor 60 will be described in more detail with reference to FIG. 8. The aerobic reactor 50 and the anaerobic reactor 60 are separated from the upper and lower membranes 54, 63) are respectively installed, a plurality of oxygen supply pipes 64 are respectively installed in the aerobic reactor 50 and the anaerobic reactor 60, the air blower 65 is installed in the oxygen supply pipe (64) .

In addition, the aerobic reaction tank 50 is to be able to supply oxygen through the air blower 65 in a state filled with the aerobic microbial contact filter 55 therein, the anaerobic reaction tank 60 therein The anaerobic microorganism contact filter 66 is maintained in a state filled with the anaerobic treatment, and the anaerobic treated water is introduced to the outside of the anaerobic reactor 60 to supply oxygen.

Therefore, the fermentation in the anaerobic hydrolysis tank 10 and the organic fermentation tank 20 of the manure and cleaning water introduced from the barn through the circulating barn manure processing apparatus 1 by the organic substance fermentation having the above structure is optimized. Decompose and produce high-quality liquid fertilizer in the liquefaction tank (30) optimized for the reaction of microorganisms, and each of the optimized aerobic and anaerobic microorganisms in a plurality of aerobic reactor (50) and anaerobic reactor (60) In addition to circulating and repeatedly purifying, the purified water can be supplied to the house for cleaning and used for house cleaning without additional water supply.

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, Of course.

1: barn manure processing device 10: hydrolysis tank
20: organic substance fermentation tank 30: liquefaction tank
40: liquid-liquid storage tank 50: aerobic reaction tank
51: First Unit Reactor 52: Second Unit Reactor
53: third unit reactor 54: separator
55: aerobic microbial contact filter 60: anaerobic reactor
61: first anaerobic reactor 62: second anaerobic reactor
63: separator 64: oxygen supply pipe
65: air blower 66: anaerobic microbial contact filter
70: liquid ratio stabilization tank 71: filter
72: stabilization reactor 73: separator
80: reservoir 90: inlet
91,92,93: Connector 94: Circulation piping
95: inlet cleaning circulation piping 96: foreign material blocking membrane
97: external air shutoff valve 98: check hole
99: flow rate control plate

Claims (6)

A hydrolysis tank composed of a lower side connected to an inlet by a cleaning sewage pipe in the pen,
An organic fermentation tank connected to the hydrolysis tank through a drainage port on the lower side to infiltrate the manure of the hydrolysis tank and ferment the introduced manure;
A liquid liquefaction tank into which the fermented manure is introduced and liquefied into the organic fermentation tank through a lower drainage port,
A liquid ratio storage tank for stably depositing the liquid ratio moved through the connecting pipe in the liquid liquefaction tank and moving only the upper liquid ratio;
An aerobic reaction tank for receiving a liquid solution from the upper portion of the liquid fertilizer storage tank for regenerating for cleaning the livestock house by aerobic microbial filter with a built-in aerobic filter;
An anaerobic reaction tank receiving the treated water treated in the aerobic reaction tank and the aerobic reaction tank through a connecting pipe to stabilize the treated water and perform an anaerobic reaction with the built-in anaerobic microbial filter;
Liquid ratio stabilization tank for receiving the treated water of the exhalation reaction tank through a connecting pipe to filter and stabilize the foreign matter with a built-in filter,
And a storage tank for recycling the upper water of the liquid fertilization tank to the barn cleaning water and circulating it back to the inlet. The method of claim 1,
The aerobic reaction tank and the anaerobic reaction tank is a first aerobic reactor and a first aerobic reactor for aerobic treatment with a built-in aerobic microbial filter to receive the liquid to the upper liquid to the connection pipe to regenerate the liquid stored in the liquid storage tank for cleaning the house A first anaerobic reaction tank receiving the treated water treated in the reactor through a connecting pipe for stabilization and anaerobic treatment of the treated water and an anaerobic microorganism filter receiving the treated water of the first anaerobic reaction tank through a connecting pipe. The second anaerobic reaction tank to be treated, the second aerobic reaction tank to receive the treated water of the second anaerobic reaction tank through the connecting pipe and aerobic treatment, and the aerobic incorporation to receive the treated water of the second aerobic reaction tank into the connecting pipe. The third exhalation reaction tank exhaled with a microbial filter and the treated water treated in the third exhalation reaction tank are introduced and processed through a connecting pipe. A third anaerobic reactor for stabilization and anaerobic reaction of the water, a fourth anaerobic reactor for introducing the treated water of the third anaerobic reactor into the conduit and anaerobic treatment with a built-in anaerobic microbial filter, and the fourth anaerobic reactor. Recirculating barn manure processing equipment by organic fermentation, characterized in that it comprises a fourth aerobic reaction tank for receiving the treated water flows through the connecting pipe for aerobic treatment. The method of claim 1,
The liquid fertilization tank is a stabilization reaction tank for stably activating the liquid liquefaction reaction by filling the microbial contact media through the filter therein, a separator is installed in the lower portion of the stabilization reaction tank to completely separate the top and bottom of the liquid fertilization tank Circular barn manure processing device by organic fermentation, characterized in that. The method of claim 1,
Separation membrane separating the upper and lower portions of the aerobic reaction tank and the anaerobic reaction tank are installed, respectively, a plurality of oxygen supply pipes are installed inside the aerobic reaction tank and the anaerobic reaction tank, the air supply pipe is characterized in that the air blower is installed Circular barn manure processing equipment by organic fermentation. The method of claim 1,
The aerobic reaction tank is a circulating barn manure processing apparatus by organic fermentation, characterized in that to supply oxygen through the air blower in a state filled with aerobic microbial contact media through an aerobic microbial filter therein. The method according to claim 1 or 4,
The anaerobic reactor has an anaerobic microorganism filter inside the anaerobic microbial filter filled with the anaerobic microorganisms in the state of maintaining the anaerobic state, and the anaerobic treated water flows to the outside of the anaerobic reactor to supply oxygen, characterized in that the fermentation Circulatory barn manure processing equipment.

Images