KR101635753B1 - Excrement purifying system using ozone - Google Patents

Abstract

The present invention relates to an apparatus for purifying manure, and more particularly, to an apparatus for purifying manure, and more particularly, to an apparatus for purifying manure, which comprises a manure source extraction unit for inputting manure and filtering foreign matter from manure to extract manure source water, A filter unit for filtering foreign substances smaller than the foreign matter from the manure water; and a filter unit for receiving ozone from the outside and receiving ozone water from the filtration unit to combine the ozone water to generate ozone water, And a controller for controlling at least one of an ozone dissolution part to be introduced and a concentration of the ozone treatment water or an input amount of the ozone treatment water. Accordingly, ozone and ozone-treated water can be generated in one place, and the manure can be quickly cleaned by automatically inputting the generated ozone-treated water into the manure.

Description

[0001] The present invention relates to an excrement purifying system using ozone,

The present invention relates to an apparatus for purifying manure, and more particularly, to a manure processing system using ozone for treating manure using a method for manufacturing ozone water.

In general, manure treatment processes can be divided into physical treatment processes such as filtration, sedimentation, flotation, membrane separation and ultraviolet rays, chemical treatment processes using reduction, flocculation and adsorption methods, and biological treatment processes using microorganisms Among them, the most commonly used process is the biological treatment process such as the prior art 1006985220000.

In the biological treatment process, the key factors that decompose organic matter using microorganisms include organic matter (microbial food), temperature, pH, and dissolved oxygen, among which dissolved oxygen is an important factor in determining the efficiency of a biological treatment process.

In the microbial reaction tank containing the manure, a blower and an oxidizer are used as a method of supplying oxygen necessary for the biological treatment, and the following problems arise.

First, it is uneconomical because the power consumed to operate the blur is too large and the oxygen saturation rate is low compared to the power consumption.

Second, more than 90% of the air generated during the operation of the blower is discharged without being saturated with the manure water, which is the main cause of odor in the frying facility.

Third, it is difficult to respond to fluctuation of the incoming manure source, and there is a problem that high costs are incurred due to design change and additional installation.

Fourth, since the oxygen transfer rate is low, it is difficult to manage dissolved oxygen, resulting in a high microbial necrosis rate, which makes it difficult to efficiently manage the oxygen.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide an ozone treatment apparatus capable of generating ozone and ozonated water in one place, The object of the present invention is to provide a manure processing system using ozone.

In order to achieve the above object,

A filtration unit for filtering foreign substances smaller than the foreign matter from the raw manure supplied from the manure raw water extraction unit and supplied from the manure raw water extraction unit; An ozone dissolution part for receiving ozone from the outside and supplying manure raw water from the filtration part to generate ozone treatment water by combining the ozone treatment and inputting the generated ozone treatment water into the manure, Or an amount of the ozone-treated water to be supplied to the ozone treatment unit.

The apparatus may further include an ozone generating unit for generating ozone by extracting oxygen from the atmosphere and supplying the generated ozone to the ozone dissolving unit.

Further, the manure raw water extracting unit

And at least one filtering filter installed in the main body and installed in the main body and filtering the foreign substances from the manure to pass manure water contained in the manure, wherein the manure raw water passed through the filtering filter So that it is possible to store the manure water.

The apparatus may further include a cleaning unit that removes impurities adhering to the filter.

According to the present invention, it is possible to extract ozonized raw water from manure and combine ozone with the extracted manure water to produce ozone-treated water. Accordingly, a separate water supply means can be omitted.

In addition, ozone is reduced in the manure to return to oxygen, thereby increasing oxygen saturation, thereby contributing to microbial activation and proliferation.

Also, ozone is oxidized to maximize the effect of improving the odor, chromaticity and turbidity of the manure, and the decomposition effect of the organic material, so that the manure can be effectively treated.

Further, by extracting oxygen in the atmosphere to generate ozone, it is possible to omit a separate ozone supply means, thereby ozone can be reduced and the production of ozone-treated water can be prevented from being discontinued.

In particular, when only electricity is supplied, ozone extraction, ozone treatment water generation and input processes can be automatically performed by procuring all the resources locally, and thus the manure can be quickly cleaned.

In addition, the speed of poultry manure production can be improved by quickly purifying manure.

1 is a perspective view schematically showing a manure processing system using ozone according to an embodiment of the present invention;
2 is a plan view of an ozone treatment system according to an embodiment of the present invention.
FIG. 3 is a schematic side cross-sectional view of a manure raw water extracting unit in a manure processing system using ozone according to an embodiment of the present invention. FIG.
4 is a plan view schematically showing an operation state of a cleaning unit in a manure processing system using ozone according to an embodiment of the present invention.

The preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings, in which the technical parts already known will be omitted or compressed for the sake of brevity.

1 to 4, an ozone manure disposal system according to an embodiment of the present invention includes a manure source extraction unit 1, a filtration unit 2, an ozone dissolution unit 3, an ozone generation unit 5 and a control unit 4.

The manure source extracting section 1 extracts manure source water from the manure contained in the manure storage tank 100 and includes a main body 11, a filtration filter 12, and a cleaning section 13.

The main body 11 is a rectangular parallelepiped having an open top and an open front to form an inlet 111. A horizontal diaphragm 115 is installed inside the main body 11 with respect to the lower end of the inlet 111 do.

The main body 11 has an inflow space 113 formed at an upper portion of the main body 11 with the diaphragm 115 as a boundary and a receiving space 112 accommodating the raw sewage water at a lower portion of the main body 11 , And the rear area of the diaphragm 115 is opened. Accordingly, the inflow space 113 and the accommodation space 112 are connected to each other through the opening of the diaphragm 115.

An insertion groove 114 is formed in the main body 11 such that a filtration filter 12 to be described later is inserted into both side walls of the inflow space 113. A mounting means 14 is provided at the upper rear of the main body 11 do. The main body 11 is inserted into the manure storage tank 100 and the mounting means 14 is fixed to the upper end of the manure storage tank 100 so that the main body 11 is inserted into a portion of the manure storage tank 100 And fix it. The upper end of the main body 11 is disposed at a position higher than the upper end of the manure storage tank 100 and the lower portion of the inlet port 111 is submerged in the manure . A detailed description thereof will be described later.

The above-mentioned mounting means 14 uses known techniques, and a detailed description thereof will be omitted.

The filtration filter 12 includes three filtration filters 12 and three filtration filters 12 are provided in the inlet space 113 of the main body 11 so as to be inserted into the insertion slots 114 respectively, A filtering filter 12 for filtering a large foreign substance is provided and a filtering filter 12 for filtering a small foreign substance is provided at the rear of the filtering filter 12. A medium size A filtering filter 12 for filtering foreign matters is provided. That is, the three filter filters 12 are sequentially installed so as to sequentially filter out large foreign matter. The manure stored in the manure storage tank 100 passes through the filtration filter 12 through the inlet 111 of the main body 11 while the main body 11 is inserted into the manure storage tank 100, The contained foreign substances are sequentially filtered, and the manure water contained in the manure passes through the filtration filter 12. The manure water having passed through the filtration filter 12 is introduced into the accommodation space 112 of the main body 11 and stored.

Here, the filtration filter 12 may be formed in a known screen, nonwoven fabric, and mesh form, and may be detached from the main body 11 to remove foreign matter accumulated between the filtration filter 12 and the filtration filter 12.

The cleaning unit 13 removes impurities adhered to the filtration filter 12 and includes a power supply unit 131, a screw 133, a guide 132, a moving piece 134, and a cleaning brush 135.

A well-known motor or the like is used as the power supply unit 131 and is installed on one side of the main body 11. [

The screw 133 is connected to the power supply part 131 and is disposed on the upper part of the main body 11 in a long left and right direction and is rotated by the power supply part 131.

The guides 132 are provided in front and rear of the screw 133 in a substantially cylindrical shape.

The moving piece 134 is sandwiched between the screw 133 and the guide 132 and moved left and right by the rotation of the screw 133.

The cleaning brush 135 is formed in the shape of a known hair or a silicon bar and is formed to have a length corresponding to the height of the filter filter 12 and is provided at the lower end of the moving piece 134 with three A cleaning brush 135 is provided and closely attached to the front surface of each of the filter filters 12. When the movable piece 134 moves, the cleaning brush 135 moves together with the moving brush 134. As the cleaning brush 135 moves, the foreign matters put on the front surface of the filter 12 are transferred to either side of the filter 12 Move to remove.

The filtration unit 2 is provided with a pair of filtration units for filtrating fine foreign substances contained in the raw sewage water by receiving the manure supply water stored in the storage space 112 of the main body 11, And is connected to the space 112.

The pair of filtration units 2 may be connected in parallel to filter fine particles of the same size or may be connected in series to sequentially filter fine particles of different sizes.

By this, the filtration unit 2 receives the manure source water contained in the accommodation space 112 of the main body 11 and filters fine foreign substances contained in the manure source water, thereby making it possible to generate more clean manure source water.

The ozone dissolving unit 3 is a place where ozone-treated water is generated. The ozone-treated water is supplied to the filtration unit 2 through the filtration unit 2. The ozone-treated water is supplied from the ozone generator 5, The ozone-treated water is generated by dissolving the gas in the raw manure water, and the generated ozone-treated water is put into the manure stored in the manure storage tank 100. At this time, in the ozone dissolving unit 3, a pipe connected to the ozone dissolving unit 3 is inserted into the bottom of the manure storage tank 100. As a result, the ozone-treated water generated from the ozone dissolution part 3 is discharged through the pipe, and the ozone-treated water that is discharged causes fine bubbles to be generated while purifying the manure, and the minute bubbles and ozone- Cleanse. That is, ozone is reduced to oxygen and oxygen saturation is increased, which helps to activate microorganisms, and activated microorganisms treat manure. Further, when ozone is oxidized, the smell, color and turbidity of the manure are improved, and the organic material is well decomposed and the manure can be effectively treated.

The ozone generator 5 extracts oxygen from the atmosphere and discharges the extracted oxygen under high pressure to generate ozone gas. The ozone generator 5 is connected to the line connecting the filtration unit 2 and the ozone dissolution unit 3 do. Thus, the ozone gas generated from the ozone generating unit 5 is mixed with the manure raw water passed through the filtration unit 2 and put into the ozone dissolving unit 3 together.

Here, on the line connecting the filtration unit 2 and the ozone dissolution unit 3, there is provided an electric motor M for sucking the manure water into the ozone dissolution unit 3. Thus, the manure source water and the ozone gas are mixed and mixed well by the electric motor M before the raw manure water and the ozone gas are introduced into the ozone dissolution part 3, and the mixed manure raw water and the ozone gas are mixed with the ozone dissolution part 3 ). In addition, the ozone-treated water generated in the ozone dissolving unit 3 is also discharged through the discharge line connected to the ozone dissolving unit 3 by the electric motor M. [

The control unit 4 is connected to the cleaning unit 13, the electric motor M and the ozone generating unit 5 and automatically adjusts the amount of manure water and ozone gas introduced into the ozone dissolving unit 3. Accordingly, the concentration of the ozone-treated water can be adjusted and the amount of the ozone-treated water supplied into the manure can be controlled. When the foreign substance is excessively caught in the filtration filter 12, the cleaning part 13 is operated, Remove foreign matter.

Here, a valve (not shown) that is automatically opened and closed may be installed in the filtration unit 2, the ozone dissolution unit 3, and the ozone generation unit 5.

The well known techniques and products are used for the filtration unit 2, the ozone dissolution unit 3 and the ozone generation unit 5, and a detailed description thereof will be omitted.

Hereinafter, an operation state of an ozone treatment system according to an embodiment of the present invention will be described with reference to the accompanying drawings.

When the manure source extracting section 1 is placed in the manure storage tank 100, about half of the inlet port 111 of the main body 11 is immersed in the manure.

When the lower part of the powder is immersed in the manure, the foreign substances contained in the manure are filtered into the filtration filter 12, and the manure water contained in the manure passes through the filtration filter 12.

More specifically, as the raw sewage water passes through the filter 12, a large-sized foreign matter is filtered by the first filter 12 disposed at the front, and a medium-sized foreign matter is filtered by the second filter 12 , And foreign matter of a small size is filtered through the third filter (12).

The manure water that has passed through the third filtration filter 12 falls into the receiving space 112 and a certain amount of manure water is stored in the receiving space 112.

When a certain amount of manure water is filled in the storage space 112, the manure water stored in the storage space 112 is sucked into the filtration unit 2.

As the manure water passes through the filtration unit 2, fine foreign substances contained in the manure water are filtered to produce cleaner manure water.

The manure water that has passed through the filtration part 2 is introduced into the ozone dissolution part 3 together with the ozone gas. At this time, the ozone gas is introduced into the ozone dissolution section 3 on the line into which the manure source water is input, and the manure source water and the ozone gas are mixed by the electric motor M into the ozone dissolution section 3.

In the ozone dissolving unit 3, ozone gas is dissolved in the raw sewage to generate ozone-treated water.

The generated ozone-treated water is introduced into the manure stored in the manure storage tank 100 through the pipe.

The ozone treated water injected into the manure is treated while decomposing the organic substances contained in the manure.

That is, ozone is reduced to oxygen and oxygen saturation is increased, which helps to activate microorganisms, and activated microorganisms treat manure.

Microbubbles are produced during the processing of microorganisms in the manure, and the generated microbubbles and ozonized water rise together to treat manure as a whole. Further, when ozone is oxidized, the smell, color and turbidity of the manure are improved, and the organic material is well decomposed and the manure can be effectively treated.

On the other hand, if foreign matter is excessively caught in the filtration filter 12 and the filtration ability decreases, the cleaning part 13 is operated.

When the cleaning unit 13 is operated, the cleaning brush 135 reciprocates right and left to move the foreign substances put on the filtration filter 12 to the left and right.

If foreign matter accumulates excessively between the filtration filter 12 and the filtration filter 12, the operation of the present invention is stopped and the foreign matter accumulated between the filtration filter 12 and the filtration filter 12 is removed. Also, after the foreign object is removed, the filtration filter 12 may be removed from the main body 11 and the filtration filter 12 may be separately cleaned.

Accordingly, the present invention can reduce the processing time of the manure and improve the odor, color and turbidity of the manure by treating the manure by inputting ozone-treated water into the manure. In addition, by extracting and using the manure from the manure, it is possible to solve all the problems for cleaning the manure in one place. Furthermore, by automatically cleaning the filtration filter, it is possible to continuously extract the manure water, store a certain amount of manure water, and extract ozone from the atmosphere to produce ozone-treated water at any time.

In describing the present invention described above, the same reference numerals are used for the same configurations even if the embodiments are different, and the description thereof may be omitted if necessary.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Shall not be construed as being understood. Therefore, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. The present invention is not limited thereto.

One; The manure-
11; main body
111; Inlet
112; Accommodation space
113; Inflow space
114; Insert groove
115; Diaphragm
12; Filtration filter
13; Cleaner
131; Power supply
132; guide
133; Screw
134; Movement
135; Cleaning brush
14; Mounting means
2; The filtration part
3; Ozone dissection
4; The control unit
5; The ozone-
M; motor
100; Manure storage tank

Claims (4)

A manure source extracting unit for inputting manure and filtering foreign matter from the manure to extract manure source including manure;
A filtration unit for filtering foreign matter smaller than the foreign matter from the manure supply water supplied from the manure source extraction unit and supplied and supplied;
An ozone dissolving unit that receives ozone from the outside, receives ozonized raw water from the filtration unit and combines the ozone to generate ozone treated water, and inputs the generated ozone treated water into the manure; And
And a controller for controlling at least one of the concentration of the ozone-treated water and the amount of the ozone-treated water,
Wherein the manure source water extracting unit
And a lower portion of the inlet port through which the manure is introduced is disposed at the upper end of the manure storage tank so as to be submerged in the manure stored in the manure storage tank A body to be fixed;
At least one filtering filter installed in the main body and filtering the foreign substances from the manure to pass the manure water contained in the manure; And
And a cleaning unit for removing foreign matters adhered to the filter,
And the manure water having passed through the filtration filter is charged into the accommodation space and stored.
The cleaning unit,
Wherein the moving brush moves leftward and rightward by the rotation of the screw which is disposed in the upper portion of the main body in the left and right directions to move the cleaning brush in the left and right directions to move and remove the foreign matter.
Manure disposal system using ozone.
The method according to claim 1,
And an ozone generator for generating ozone by extracting oxygen from atmospheric air and supplying the generated ozone to the ozone dissolving unit.
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