KR20130061877A - The stench of waste reduction system - Google Patents

Abstract

PURPOSE: An odor reduction system of waste processing facility is provided to install the system in a narrow space, to increase a detergency by purifying waste water in stages, and to purify the waste water environment-friendly. CONSTITUTION: An odor reduction system of waste processing facility comprises a deodorizing unit(10), a waste purification unit(20), multiple purification tubs, and a water tub. Odor and gases are flowed into the deodorizing unit through a duct(130) from waste processing facility(100). A spray pipe, in which multiple nozzles are mounted, is installed in a ceiling part of the deodorizing unit, and the deodorizing unit is manufactured as a sealed structure. The waste purification unit is manufactured as a sealed structure formed in an inner space of the deodorizing unit. Waste water generated from the deodorizing unit is flowed into the waste purification unit. The multiple purification tubs are installed as sectioned in stages on the bottom surface of the waste purification unit. The water tub is formed on one side of the purification tub and contains purified water, wherein a pump for pumping water is installed in the water tub.

Description

The stench of waste reduction system

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reduction system for removing odors and gases generated in a waste treatment plant, a sewage treatment plant, a livestock waste treatment plant and the like, and more specifically, a waste treatment plant, a sewage treatment plant, and a livestock waste treatment plant (hereinafter referred to as a "waste treatment plant"). The odor removal chamber is implemented to agglomerate and remove odors and gas particles by spraying water on the odors and gases that are introduced from the odors and gases as mists, and the wastewater generated in the odor removal chambers undergoes a stepwise purification process. The sewage purification chamber is implemented in the odor removal room, so that it can be installed in a narrow space, and sprays water into fine particles like mist to effectively remove odors and gases, and the filthy water generated in the odor removal room is implemented step by step in the septic purification room. Purified through a water treatment tank, then recycled and recycled, And it prevents environmental pollution and, in particular, to cultivate various types of purification plant in the integer implementation of Article ohsujeong the firebox on the waste treatment plant to purify the sewage in an environmentally, as well as increase the sewage jeonghwaryeok odor abatement system.

In general, food waste generated in homes and restaurants contains a large amount of water and nutrients, so it is easy to rot, and as a result, odors and pests are generated, resulting in environmental pollution. Even though landfills are buried, odors and leachate from corruption are generated, and environmental pollution cannot be avoided, resulting in huge waste of resources.

In addition, a large amount of livestock waste (manure) generated from livestock farms is bad smell, pests multiply and cannot be used as agricultural compost, and when discharged into rivers, it causes water pollution, Pollution is a serious social problem.

Therefore, in recent years, organic wastes have been collected from homes, restaurants, and livestock farms and produced as organic fertilizers through aerobic fermentation process by microorganisms. In addition, the use of chemical fertilizers is improving the soil being acidified.

Recently, as a prior art for producing organic waste such as food waste or livestock waste as organic compost through aerobic fermentation process, Korean Patent Nos. 10-0345275, 10-0433676, 20-0188393 have been proposed.

However, in the prior art, organic wastes such as food waste and livestock waste contain a large amount of water and nutrients, so leachate, odor, gas (ammonia, methane, hydrogen sulfide, etc.), steam, etc. are generated during the aerobic fermentation step through the stirring process. In addition, it is difficult to work while odors and gases are released to the outside along with water vapor causing air pollution.

Conventional methods for removing odors and gases include a method of washing with a deodorizing tower by spraying water on a gas containing odors with a plurality of nozzles to remove odors, and also activated carbon, silica gel, and zeolite in the deodorizing tower. The activated carbon adsorption method of adsorbing and removing malodorous substances by arranging an adsorbent layer such as, or the like, or the microbial decomposition method in which microorganisms decompose and remove malodorous substances by placing a specific microbial layer instead of the adsorbent in the deodorizing column.

Since the washing method does not use chemicals, there is no secondary environmental pollution, and there is an advantage of removing odorous substances and dust at the same time, and activated carbon adsorption method is effective in removing organic substances and has excellent deodorizing efficiency. In addition, the microbial decomposition method is difficult to manage the microorganisms in proper conditions, but there is no secondary environmental pollution because it does not use chemicals.

Although all of the above prior arts apply a deodorization tower, the deodorization tower is relatively complicated in installation structure and expensive to install and difficult to maintain, especially in the case of activated carbon adsorption method and microbial decomposition method, periodically activated carbon or It is difficult to manage because of the need to replace microorganisms, there was an uneconomical problem.

The present invention is designed to improve the problems of the prior art for removing the odor and gas generated in the waste treatment plant, it is possible to install in a narrow space, spraying water into the fine particles, such as fog to effectively odor and gas In order to reduce the use of water and to prevent environmental pollution, the wastewater generated during the purification process is gradually purified and then recycled to reduce the use of water and to prevent environmental pollution. The odor removal chamber for agglomeration and removal of the odor is implemented, and the filth purification chamber in which the wastewater generated in the odor removal chamber undergoes a stepwise purification process is implemented in the odor removal chamber and various kinds of purification plants in the purified water tank implemented in the septic purification chamber. Cultivation not only improves the purification power, but also Its main purpose is to provide a odor reduction system for waste treatment plants.

The present invention is to realize the desired object as described above,

Odor and gas is introduced through the duct from the waste treatment plant, the odor removal chamber is implemented as a closed structure while the injection pipe is installed with a plurality of nozzles in the ceiling; A sewage purification chamber, which is implemented as a structure sealed in the interior space of the odor removing chamber and into which sewage generated in the odor removing chamber is introduced; A plurality of water purification tanks which are partitioned and installed stepwise on the bottom surface of the sewage purification chamber; An air injection pipe disposed on the bottom surface of the water purification tank and provided with a plurality of nozzles for aeration of air through a blower; Implemented on one side of the water purification tank, the purified water is accommodated while the water pump is installed pumping water; is implemented.

According to an embodiment of the present invention, a malodor removal chamber for aggregating and removing malodors and gas particles by spraying water into the particulates, such as mist, to the malodors and gases introduced from the waste treatment plant, and the wastewater generated in the malodor removal chamber The sewage purification chamber, which undergoes the step-by-step purification process, is implemented in the odor removal room, so that it can be installed in a narrow space, and sprays water into fine particles like mist to effectively remove odors and gases, while sewage from the odor removal room It is purified through a water purification tank implemented step by step in the sewage purification chamber and then recycled and recycled to reduce the use of water and prevent environmental pollution.In particular, various types of purified plants are grown in the water purification tank implemented in the sewage purification chamber. Not only does it increase the purification power, but it also provides the effect of purifying sewage in an environmentally friendly manner.

1 is a configuration diagram showing an installation state according to an embodiment of the present invention.
Figure 2 is a main sectional front view showing the installation state in the embodiment of the present invention.
Figure 3 is a main sectional front view showing an operating state in the embodiment of the present invention.
Figure 4 is a side sectional view of the main portion showing an operating state in an embodiment of the present invention.
Figure 5 is a plan view of the main portion showing the installation of the water treatment tank in the embodiment of the present invention.
Figure 6 is a plan view showing an installation state of the water purification tank in the embodiment of the present invention.
Figure 7 is a side cross-sectional view showing the main portion of the operation of the water treatment tank in the embodiment of the present invention.
8 is a sectional view showing an installation state of the tank in the embodiment of the present invention.
9 is an installation state of the air injection pipe in an embodiment of the present invention.

In the embodiment of the present invention, the main gist can be installed in a narrow space as the sewage purification chamber is implemented in the odor removal chamber, and sprays water into fine particles like mist to effectively remove odors and gases while generating in the odor removal chamber. The sewage is purified through the water purification tank implemented in the sewage purification chamber step by step, and then recycled and recycled to reduce the use of water and prevent environmental pollution.In particular, by cultivating various types of purified plants in the water purification tank implemented in the sewage purification chamber In addition to improving the purification power of sewage, it is intended to purify sewage in an environmentally friendly manner.

Looking at the main configuration of the odor reduction system of the waste treatment plant according to an embodiment of the present invention with reference to the accompanying drawings, the odor and gas is introduced through the duct 130 from the waste treatment plant 100, a plurality of nozzles in the ceiling And odor removal room 10 is implemented as a sealed structure while the injection pipe 12 is installed (13) is installed; A sewage purification chamber 20 implemented as a structure sealed in the interior space of the odor removing chamber 10 and into which filthy water generated in the odor removing chamber 10 flows; A plurality of water purification tanks 30, 40, 50, 60 and 70 which are partitioned and installed step by step on the bottom surface of the sewage purification chamber 20; Air spray pipes (80) provided with a plurality of nozzles (81) arranged at regular intervals on the bottom surfaces of the water purification tanks (30), (40), (50), (60) and (70) aeration air from the outside through a blower. )and; Implemented on one side of the water purification tank 70, the water tank 90 is provided with a pump 94 for pumping the water while the purified water is accommodated;

Embodiment of the present invention flows the odor and gas generated from the waste treatment plant into the odor removal chamber implemented in a closed structure, and in the odor removal room by injecting water into the odor and gas in the form of a mist, such as mist to aggregate the odor and gas particles The sewage generated during the odor removal process is introduced into the sewage purification chamber, which is implemented as a sealed structure in the odor removal chamber, and purified step by step, and then recycled by circulating and pumped back into the odor removal chamber. By cultivating various kinds of purified plants in the water purification tank, by aeration of air in the sewage to purify, it removes odors and gases in an environmentally friendly manner and purifies sewage.

In the embodiment of the present invention, as shown in Figure 1, the waste treatment plant 100, the livestock waste (manure) is treated is a stirrer 110 is installed on the fermentation tank to which the livestock waste is injected to perform the stirring process, installed in the ceiling Blowing fan 120 blows odor and gas generated in the fermentation process in one direction to the odor removal chamber 10 through the duct 130, the odor and gas in the odor removal chamber 10 The air removed to the extent is blown to the purification tower 140, spraying wood vinegar and sulfuric acid diluted in water to a low concentration in the purification tower 140 with fine particles such as mist to remove all odors and gas particles, and then air into the atmosphere By exhausting, environmental pollution is prevented.

The main configuration according to an embodiment of the present invention, the odor removal chamber 10 implemented as a sealed structure, the filthy water purification chamber 20 implemented as a structure sealed in the odor removing chamber 10, and the filthy water purification chamber ( Water purification tanks 30, 40, 50, 60 and 70 divided in stages on the bottom surface of the tank 20, air spray pipes 80 arranged at regular intervals on the bottom surface of the water purification tank, and the purified water It consists of a water tank 90 implemented on one side of the tank.

In the main configuration of the embodiment, the odor removing room 10 is implemented as a sealed structure, as shown in Figures 2 to 4 in the drawings, the roof and both walls can be manufactured and installed in a prefabricated panel, polycarbonate panel or glass panel, etc. It is preferable to implement the predetermined width (5 ~ 10m) and the length (20 ~ 50m).

In the odor removal chamber 10, the duct 130 is installed at either the front or the rear of the waste treatment plant 100, and the blowing fan 11 is formed at the end of the duct 130 in the odor removal chamber 10. Installed to suck the odor and gas generated in the waste treatment plant 100 into the interior space of the odor removal chamber (10).

On the other hand, the odor removal room 10 is installed in a plurality of injection pipes 12 at regular intervals in the ceiling of the sealed structure, a plurality of nozzles 13 are mounted at regular intervals in the lower portion of the injection pipe (12) In this case, the injection pipe 12 is pumped with water through the pump 94 installed in the water tank 90 is injected into the fine particles, such as fog through the nozzle (13).

Water is injected into the fine particles, such as mist, from the ceiling of the odor removal chamber 10 through the injection pipe 12 and the nozzle 13, thereby introducing odor and gas particles introduced into the interior space of the odor removal chamber 10. Aggregate is effectively removed, and the odor and gas introduced through the duct 130 and the blowing fan 11 from one side of the odor removal chamber 10 are continuously aggregated and removed while moving to the exhaust duct 15 installed on the opposite side. .

In addition, after the water is injected into the fine particles such as mist around the inner circumference of the odor removal chamber 10 implemented as a sealed structure, the sewage that is agglomerated with the odor and gas particles flows into the sewage purification chamber 20. ) Is formed, and the flow passage 14 is inclined in one direction so that the sewage flows naturally into the sewage purification chamber 20.

In addition, the sewage purification chamber 20 in the main configuration of the embodiment is implemented as a sealed structure, as shown in Figures 2 to 4 in the drawings, the roof and both walls can be manufactured and installed in a prefabricated panel, polycarbonate panel or glass panel, etc. In order to be smaller than the odor removing chamber 10, the predetermined width (4 to 9m) and the length (18 to 48m) are preferably implemented.

The sewage purification chamber 20 is implemented as a structure sealed in the interior space of the odor removal chamber 10, a plurality of intake duct 21 provided with a damper 22 on the top of one side wall for ventilation of the interior space. Are installed at regular intervals, and a plurality of exhaust ducts 23 provided with exhaust fans 24 are provided at regular intervals on the opposite side walls.

Therefore, when the exhaust fan 24 installed in the exhaust duct 23 operates for the ventilation of the internal space, the damper 22 installed in the intake duct 21 due to the exhaust pressure acting on the internal space. As the air is opened, fresh air flows in from the outside to the inside space for ventilation.

On the other hand, when the water is injected into the particulates, such as mist, through the injection pipe 12 and the nozzle 13 installed in the odor removal chamber 10, the filthy water purifying chamber 20 as the odor and gas particles agglomerate in the form of water droplets It falls on the roof and flows down to the flow path 14 installed in the inner circumference of the odor removal chamber 10.

The sewage flowing through the flow passage 14 is naturally introduced into the sewage purification chamber 20 through the flow passage 14 inclined in one direction, and in the water purification tank implemented in the internal space of the sewage purification chamber 20. It goes through a purification process.

In addition, in the main configuration of the embodiment, a plurality of water purification tanks 30, 40, 50, 60, 70 are partitioned step by step on the bottom surface of the sewage purification chamber 20, as shown in Figs. And a primary water purification tank 30, a secondary water purification tank 40, a third water purification tank 50, a fourth water purification tank 60, and a fifth water purification tank 70, respectively. 41, 51, 61, and 71 are provided in a zigzag form, respectively, so that sewage flows in stages.

That is, the sewage flowing down the flow passage 14 installed around the inner circumference of the odor removing chamber 10 is introduced into the inside through the inlet 31 of the primary water purification tank 30, and the purification process in the primary water purification tank 30. Wastewater passed through the inlet 41 of the secondary water purification tank 40 is subjected to a purification step by step.

In an embodiment of the present invention, the flow passage 14 and the plurality of water purification tanks in which the filthy water flows are more preferably partitioned into concrete structures, and the flow passage 14 is preferably configured to be higher than the bottom surface of the water purification tank. And area can be installed differently according to the amount of sewage generated.

On the other hand, in many water purification tanks, cultivated plants in water to enhance the purification power of environmentally friendly sewage. Purified plants can generally grow water hyacinth, reeds, ropes, babies, moon roots, and water lilies.

In addition, in the main configuration of the above embodiment, the air injection pipe 80, as shown in Figs. As a function of increasing the height, the water tanks 30, 40, 50, 60, 70 divided into a plurality of are arranged at regular intervals, respectively.

The air injection pipe 80 is connected to the blower from the outside of the odor removing chamber 10, a plurality of nozzles 81 are installed at a predetermined interval in the lower portion of the air supplied through the blower into the air bubbles of the fine particles Aeration.

Therefore, the air spray pipe 80 is installed in each of the purified water tanks, and aeration of air into the air bubbles of fine particles in the sewage contained in the water purification tank increases the amount of dissolved oxygen in the waste water, thereby doubling the purification power together with the purified plant in the water purification tank. Let's go.

In addition, the water tank 90 in the main configuration of the embodiment as shown in Figure 5 to 8, a structure in which the water is completed in the purification process step by step in a plurality of water purification tank, the inner side in the water purification tank 70 of the last step It is partitioned in the structure, and the pump 94 is installed in one bottom.

In the water tank 90 is formed a filter chamber 91 is inserted into the filter 93 in the outer portion, a plurality of inlet holes 92 are formed so that the purified water flows through the filter chamber 91 from the outside. The filter 93 inserted into the filter chamber 91 may use a nonwoven fabric having a low price and easy to purchase.

As the purified water in the final stage of the purified water tank 70 is introduced into the water tank 90 through the filter 93, various foreign substances are filtered, and the filter 93 is preferably replaced by an operator periodically observing, Since the water contained in the water tank 90 is pumped and circulated through the pump 94 to the injection pipe 12 installed in the odor removal chamber 10, the water is recycled without being discharged.

This embodiment of the present invention flows the odor and gas generated from the waste treatment plant into the odor removal chamber implemented in a closed structure, and injecting odor and gas particles to the odor and gas in the odor removal chamber as a fine particle like mist The sewage generated in the process of removing odor is aggregated and introduced into the sewage purification chamber, which is implemented as a sealed structure in the odor removal chamber, and purified step by step, and then recycled by circulating and pumping it to the odor removal chamber to reduce water consumption and reduce environmental pollution. Will be prevented.

In addition, the embodiment of the present invention cultivated various types of purified plants in a water purification tank implemented step by step in the sewage purification chamber while installing an air spray pipe to aerated air into the air bubbles of particulates in the sewage, environmentally friendly odor and gas While removing it, the sewage of the sewage will be increased.

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, It is possible to carry out various changes in the present invention.

10: odor removal room 11: blower fan
12: injection pipe 13: nozzle
14: Euro 20: Sewage Purification Room
21: Intake duct 22: Damper
23: exhaust duct 24: exhaust fan
30: 1st water purification tank 40: 2nd water purification tank
50: 3rd water tank 60: 4th water tank
70: 5th water purification tank 80: air spray pipe
81: nozzle 90: water tank
91: filter chamber 92: inlet hole
93: filter 94: pump
100: waste treatment plant 110: agitator
120: blowing fan 130: duct
140: purification tower

Claims (6)

Odor and gas is introduced from the waste treatment plant 100 through the duct 130, and the odor removal room 10 is implemented as a sealed structure while the injection pipe 12 is provided with a plurality of nozzles 13 on the ceiling. )and;
A sewage purification chamber 20 implemented as a structure sealed in the interior space of the odor removing chamber 10 and into which filthy water generated in the odor removing chamber 10 flows;
A plurality of water purification tanks 30, 40, 50, 60 and 70 which are partitioned and installed step by step on the bottom surface of the sewage purification chamber 20;
Implemented on one side of the purified water tank (70), the purified water is accommodated while the pump (94) is installed to pump the water; installed; odor reduction system of the waste treatment plant comprising a.
The method of claim 1, further comprising:
Air injection pipes 80 are disposed at regular intervals on the bottom surfaces of the water purification tanks 30, 40, 50, 60, 70, and a plurality of nozzles 81 are installed in the air injection pipes 80. Odor reduction system of the waste treatment plant, characterized in that.
The method of claim 1, further comprising:
Odor removal room 10,
A flow path 14 is formed at an inner circumference, and the flow path 14 is inclined in one direction so that the sewage flows naturally into the sewage purification chamber 20.
The method of claim 1, further comprising:
Sewage purification room 20,
A plurality of intake ducts 21 provided with a damper 22 on the upper side of one side wall are provided at regular intervals, while a plurality of exhaust ducts 23 having an exhaust fan 24 on the upper side of the opposite side wall are provided at regular intervals. Odor reduction system of the waste treatment plant, characterized in that the installation.
The method of claim 1, further comprising:
Water tank 30, 40, 50, 60, 70,
Inlets 31, 41, 51, 61, 71 are each installed in a zigzag form, and the sewage is introduced in stages, and the waste treatment plant is characterized by cultivating a purified plant in the water to clean the sewage in an environmentally friendly manner. Odor reduction system.
The method of claim 1, further comprising:
The tank 90,
The filter chamber 91 in which the filter 93 is inserted in the outer portion is formed, and a plurality of inflow holes 92 are formed so that purified water flows in from the outside through the filter chamber 91. Abatement system.

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