KR102097561B1 - Wastewater Disposal Plant using high speed turbulent swirl flow separation process - Google Patents

Abstract

The present invention relates to a wastewater processing apparatus using a high-speed turbulent swirl flow floatation process, to increase wastewater processing efficiency. According to the present invention, the wastewater processing apparatus comprises: a turbulent reaction unit disposed at a position to which pretreated high-concentration wastewater is supplied and generating turbulence in supply of bubble water and bubble catalyst water to discharge reaction water reacting with a catalyst in the wastewater; an agitation reaction unit connected to the turbulent reaction unit and performing agitation when the bubble catalyst water is supplied to reaction water reacting with the catalyst to promote oxidation; an aeration floatation unit connected to the agitation reaction unit, receiving and rotating the agitated reaction water to generate an upward centrifugal force, increasing oxidation by the catalyst while supplying the bubble water and the bubble catalyst water, and performing floatation of sludge by buoyancy when supplying swirl flow aerated in a lower part; an agitation coagulation unit connected to the aeration floatation unit and performing agitation when a coagulant is supplied to the treated water, from which the aerated sludge is separated by the floatation, to promote coagulation; and an inclined capturing and processing unit connected to the agitation coagulation unit and capturing and processing the coagulated sludge while moving up the agitated coagulated reaction water in an inclined direction inclined to one side.

Description

Wastewater Disposal Plant using high speed turbulent swirl flow separation process}

The present invention relates to a wastewater treatment apparatus using a high-speed turbulent swirl flow floating separation process, in treating a high concentration of wastewater containing sludge, floating sludge using bubble catalyst water containing bubble water and a catalyst It relates to a wastewater treatment device using a high-speed turbulent swirl flow floating separation process to improve the efficiency of wastewater treatment by improving the process.

In general, a high-concentration wastewater treatment device is a device that effectively treats high-concentration high-concentration wastewater because it contains a lot of sludge such as livestock wastewater, food leachate, effluent, factory wastewater, aquaculture (fish) farm wastewater, and landfill leachate.

Conventional wastewater treatment device is to separate the physical treatment and the chemical treatment, and is treated in a single device, contains a variety of materials, there is a problem that is difficult to treat in the treatment of high-concentration wastewater.

Thus, the high-concentration wastewater treatment device combines a series of physical treatments (unit operation) and chemical or biological treatments (unit process) to purify water to remove contaminants from the wastewater in three steps.

In the primary treatment, screening to filter relatively large contaminants contained in the wastewater to a screen with a uniform size hole, sedimentation to separate contaminants heavier than water by gravity, etc. By applying the unit operation of, first, the floating and sedimentary contaminants contained in the wastewater are removed.

In the second treatment, various chemicals such as flocculants, adsorbents and disinfectants are used to coagulate and settle suspended suspensions, adsorb and adsorb pathogens, and chemical unit processes such as killing pathogens. It uses biological unit processes such as sedimentation and removal by sedimentation or conversion to a furnace, and mainly removes organic substances contained in wastewater.

In the third treatment (or advanced treatment), various unit operations and unit processes mentioned in the first and second treatments are applied in combination, and ammonia, nitrogen, and phosphorus that are not easily removed in the first and second treatments. It removes various inorganic materials, including heavy metals and synthetic organic materials.

The conventional wastewater treatment method includes a process of removing various floating substances such as organic substances, and sedimentation separation is used.

The sedimentation separation is performed by mixing and stirring the flocculant in water to form a floc, and adsorbing impurities therein to precipitate. Particles heavier than water settle in stagnant water or water with extremely slow flow and separate from water. Is the way to do it.

However, when removing suspended matter by sedimentation as described above, there is a problem that the odor, algae, oil and grease, synthetic detergent, iron, and magnesium contained in waste water cannot be efficiently removed.

In addition, since the suspended solids settle in stagnant water or extremely slow water and separate from the water, it takes a long time to treat the wastewater, and it is necessary to install a sedimentation basin to separate particles by flowing into a wide tank so that the water flows slowly. And there is a problem that the installation cost increases.

Accordingly, in recent years, a floating separation method is used in which air is attached to the floating sludge and removed by floating.

However, in the case of high-concentration wastewater, sludge having a high concentration is contained therein, and thus, even if air is attached, the specific gravity is high, and thus, there is a problem in that the treatment efficiency is lowered due to difficulty in injury.

The present invention has been devised to solve the above-mentioned problems, and the object of the present invention is to treat a high concentration of wastewater containing sludge, to remove nitrogen and phosphorus, using turbulent water and bubble water to remove turbulent reactions. It is to provide a wastewater treatment device using a high-speed turbulent swirl flow floating separation process that improves the efficiency of wastewater treatment by removing it through agitation, agitation, aeration flotation, agitation, and slant collection processes using a flocculant.

The objects of the present invention are not limited to the objects mentioned above, and other objects not mentioned will be clearly understood from the following description.

In order to achieve the above object, the present invention is a wastewater treatment device using a high-speed turbulent vortex floating separation process according to an embodiment is disposed at a location where a pretreated high concentration of wastewater is supplied, and the bubble water and bubble catalyst water A turbulent reactor for discharging the reaction water catalyzed in the wastewater by generating turbulence in the supplied state; A stirring reaction part connected to the turbulent reaction part and agitating while supplying bubble catalyst water to the catalyzed reaction water to promote an oxidation reaction; It is connected to the stirring reaction unit, is supplied while rotating the stirred reaction water, acts as a centrifugal force to move upwards, while supplying bubble water and bubble catalyst water, the oxidation reaction by the catalyst increases, and the aeration that is aerated from the bottom When the flow is supplied, the sludge is floated and separated by buoyancy; A cross-reaction unit connected to the aeration-floating separation unit and agglomerated by agitating the aerated sludge in a state in which a flocculant is supplied to the treated water which has been separated by flotation; It is connected to the cross-reaction collection unit, while the agglomeration reaction water is increased in the inclined direction inclined to one side, while collecting the agglomerated sludge to finish the treatment.

In addition, after collecting the sludge at the time of precipitation of the coagulation reaction water supplied from the inclination collection processing unit, the return water containing flocculant is introduced into the turbulent reaction unit, the stirring reaction unit, the aeration floating separation unit, and the cross reaction collection unit. Purification efficiency of wastewater may be improved by the action of the coagulant contained in each of the parts.

In addition, the turbulence-type reaction unit is disposed at a location where the pretreated high-concentration wastewater is supplied, and is wound in plural to generate a turbulence therein, and a reaction pipe provided in a pipe form in which a movement section for each volume is extended; A raw water inlet disposed on one side of the reaction pipe and provided in a tube shape so that high-concentration wastewater flows inside; A bubble water supply pipe connected to the raw water inlet and supplying bubble water containing bubbles to promote oxidation to high-concentration wastewater while controlling the supply amount by operation of a bubble water supply valve; A bubble catalyst water supply pipe connected to the raw water inlet and supplying catalyst bubble water containing a catalyst and a bubble that promotes oxidation of high concentration wastewater while controlling the supply amount by the operation of a bubble catalyst water supply valve; Waste water, bubble water, and bubble catalyst water are mixed to control the supply of the bubble water and the bubble catalyst water, which are disposed inside the other side of the reaction pipe and supplied by the operation of the bubble water supply valve and the bubble catalyst water supply valve. As it detects the degree of oxidation, the detection sensor; And it is disposed on the other side of the reaction pipe, the reaction water outlet for discharging to supply the reaction water oxidized with bubble water and bubble catalyst water to the stirring reaction unit; may include.

In addition, it is connected to the reaction pipe so as to supply the conveying water including the flocculant in which the sludge is collected by the inclined collecting processing unit, and the supply amount is regulated by the conveying water supply valve so as to supply the conveying water.

In addition, the stirring reaction unit, is connected to the turbulence-type reaction unit, the reaction vessel having a stirring reaction space to promote the oxidation reaction by stirring the reaction water with the bubble catalyst number therein; A stirring inlet connecting the turbulence-type reaction unit and the stirring reaction tank, and provided with the reaction water reacted in the turbulence-type reaction unit to the stirring reaction tank; A stirring bubble catalyst water supply pipe connected to the stirring inlet and connected so that the bubble catalyst water, which is bubble water containing a catalyst, flows together with the treated water flowing from the stirring inlet; A rotating stirring body disposed inside the upper side of the stirring reaction tank and stirring the treated water and the bubble catalyst water while rotating in the stirring reaction space; A stirring motor disposed above the stirring reaction tank and connected to the rotating stirring body located inside from the top of the stirring reaction tank to provide power to rotate the rotating stirring body; And it is connected to the agitation reaction tank and the aeration floating separation unit, agitation discharge outlet for discharging the stirred and mixed reaction water in the agitation reaction vessel to the aeration floating separation unit; may include.

In addition, the inclined collection processing unit is connected to the agitation inlet so as to supply the conveying water containing the flocculant is collected sludge is agitated conveying water supply pipe for supplying the conveying water to the inlet side may further include.

In addition, the aeration floating separator is connected to the agitation reaction unit, receiving the agitated reaction water discharged from the agitation reaction unit, and the sludge is aerated by organic decomposition in the primary agitated reaction water to float the sludge. An aeration flotation separation tank having an aeration flotation separation space to be removed; An aeration floating separation inflow part which is disposed toward the inside from one side of the aeration floating separation tank and is connected to the agitation reaction part to supply the first agitated reaction water by rotation and upwardly by centrifugal force; It is disposed inside the aeration flotation tank and is provided in a pipe shape along the inner periphery on the inner surface of the aeration flotation space at a plurality of locations separated by a predetermined distance below the aeration flotation separation tank to make sludge when the wastewater rises. Aeration reaction pipe is installed so that the oxidation reaction; An aeration bubble water supply unit which is disposed inward from the outer circumference of the aeration flotation separation tank and is inserted into the aeration flotation separation tank and is inserted inward at a plurality of radial positions while supplying bubble water into the aeration flotation separation tank; The number of aeration bubble catalysts which are disposed inward from the outer circumference of the aeration swelling tank and are inserted into the aeration swelling tank in the radial direction while being respectively inserted into a plurality of radial positions into the aeration floating separation tank. Supply unit; It is arranged inside the lower portion of the aeration separation tank, and the space is partitioned so that the center is opened at a lower position of the aeration separation space, and swirl flow is generated by the supply of bubble water inside the partitioned space to remain inside. An aeration swirl flow generation unit for generating a swirl flow while circulating the treated water with the sludge attached and removed; It is disposed on the upper side through the other side from the lower portion of the aeration separation tank, and the treatment water discharged in an overflow manner while adjusting the water level by moving the treated water from which the sludge is removed from the inside of the aeration floating separation tank from the lower side to the upper one side. Water discharge unit; And it is disposed on the upper portion of the aeration flotation separation tank, while enveloping the upper portion of the aeration flotation separation tank, aeration floating sludge collecting portion is discharged in an overflow form.

In addition, the slant collection processing unit is connected to the aeration floating separation unit so as to supply the conveying water containing the flocculant is collected sludge, a width-based conveying supply pipe for supplying the conveying water to the inflow side may further include.

In addition, the aeration floating separation unit is connected to the agitation reaction unit, passes through the aeration floating sludge collecting portion from the top of the aeration floating separation tank and is inserted into the inside center of the aeration separation space to supply reaction water Floating separation inlet pipe; And connected to the aeration levitation separation inlet pipe, a plurality of pipes are installed rotatably in the center in a radial position in the downward direction while the stirred reaction water supplied from the aeration levitation separation inlet pipe is supplied by rotation by supply pressure It may include; aeration rotation supply is provided so that the centrifugal force is generated and upward.

In addition, the aeration bubble water supply unit is connected to the aeration float separation tank, the aeration bubble water supply pipe provided to supply the bubble water containing the bubbles to promote oxidation to high concentration wastewater; An aeration bubble water distribution pipe surrounding the outer periphery of the aeration floating separation tank and being connected to the aeration bubble water supply pipe to distribute the supplied bubble water through the outer periphery; And a plurality of radial positions at the lower portion of the aeration bubble water distribution pipe, which are inserted in the inner direction from the radial position of the aeration buoy separation tank, and alternately inserting the insertion depth for each inserted position into a long and short center And an aeration supply nozzle for supplying bubble water to the outside.

In addition, the aeration swirl generation unit is disposed at the lower portion of the aeration floating separation tank, and the center of the aeration from the lower portion of the aeration floating separation tank protrudes upward, and the outer periphery is inclined downward from the protruding upper portion. An aeration swirl body that is provided to contact the inner surface of the separation space and partitions such that the center of the protruding upper part is opened to form a space for generating aeration swirl flow; It is provided in the form of a tube drawn out of the aeration flotation tank on the upper part of the aeration swirl flow body to circulate the sludge floating treatment water to supply to the aeration bubble water supply section and a lower position generating swirl flow. Ryu circulation tube; An aeration circulation pump installed on the aeration circulating circulation pipe and providing power to circulate the supplied treated water to the lower position generating the aeration bubble and the aeration bubble water supply unit; It is connected to the lower portion of the aeration circulating circulation pipe that generates circulating flow, and has an aeration circulating water supply space through which the circulated pressurized reaction water passes inside, and the cross-sectional area is reduced in the center of the aeration circulating water supply space to increase the flow rate. The aeration swirl bubble generation space is formed, and the aeration swirl bubble generation space is distributed to the outside and the air is injected to form the aeration swirl flow bubble generating body in which bubble water is generated therein; An aeration swirl distribution pipe which is connected to the aeration swirl bubble generation body and is provided in a tube shape surrounding the outer circumference of the aeration flotation separation tank to distribute and supply the bubble water while traversing the outer circumference; In the radial position of the aeration circulating distribution pipe, it is inserted into the aeration floating separation tank and protrudes a central portion in the aeration circulating generating space, and is bent toward the inner surface of the aeration floating separation tank to be supplied to the supply at a radial position. An aeration swirl flow supply nozzle in which swirl flow is generated by; And an aeration circulating discharge hole, which is provided in the form of a partition wall protruding upward from the lower surface of the aeration separating tank, and into which the treated water discharge portion is inserted, blocks aeration of sludge into the treated water. Discharge bulkhead; may include.

In addition, the treated water discharge unit is disposed in an upward direction from the lower side of the aeration separating tank, and aeration water is removed from the aeration by the organic decomposition inside the aeration separating space, and the treated water removed by floating the sludge is supplied and moved to the upper part. A water inflow pipe that overflows later to adjust the water level; It is disposed on the upper portion of the treated water inlet pipe, and is provided so as to surround the treated water inlet pipe therein. The lower surface is inclined in one lower direction to discharge the treated water having a treatment water discharge space guiding the overflowed treated water to one lower side. Body; And a treatment water discharge pipe disposed at a lower side of the treatment water discharge body and discharging the treatment water guided by the treatment water discharge body to the cross reaction collection unit.

In addition, the aeration sludge collecting portion is disposed on the upper portion of the aeration floating separation tank, the aeration collecting body is provided to surround the top and sides of the open aeration separation space; An aeration sludge discharger disposed protrudingly on one side of the aeration collecting body and overflowing from the aeration floating separation space in a downward direction on one side of the aeration collecting body to discharge the injured sludge to the outside; And an air discharge body disposed in the upper center of the aeration collecting body and provided to discharge air from the top according to the internal pressure of the aeration separation space.

In addition, the cross-reaction collection unit is connected to the aeration flotation separation unit, the treatment water treated in the aeration flotation separation unit is agitated with a coagulant to have a cross-reaction collection space for cross-reaction collection to promote coagulation reaction; A cross reaction collection inlet which connects the aeration floating separation part and the cross reaction collection, and is provided to flow the treated water treated in the aeration separation separation into the cross reaction collection; A bubble agglomeration water supply pipe connected to the cross reaction collection inlet and connected so that a coagulant is introduced together with treated water flowing from the cross reaction collection inlet; A cohesive rotating agitator that is disposed inside the upper side of the cross reaction collection chamber and stirs the treated water and coagulant while rotating in the cross reaction collection space; An agglomeration stir motor disposed on the top of the agitation reaction set and connected to the coagulation rotation agitator located inside from the top of the agitation reaction set to provide power for rotating the agglutination stir; And it is connected to the cross-reaction tank and the inclined capture processing unit, agitated and mixed agglomeration reaction outlet in the cross-reaction collection to discharge the coagulation reaction water to the inclined capture processing unit; may include.

And, it is connected to the cross-reaction collection inlet to supply the conveying water containing the flocculant is collected sludge in the inclined collecting processing unit, the aggregated conveying water supply pipe for supplying the conveying water to the inflow side may further include.

In addition, the slant collection processing unit, is connected to the cross-reaction collection unit, a settling tank having a sedimentation space to remove the sludge by precipitation by supplying the agglomeration reaction water stirred therein; A sedimentation supply pipe surrounding the outer periphery of the sedimentation tank and connected to the cross reaction collection unit and inserted in the direction of the sedimentation tank at a plurality of positions to provide coagulation reaction water at multiple positions; A sedimentation body which is disposed at the bottom of the sedimentation tank, is provided with a sediment collection body in the form of a screen in which sludge is collected at the top, and stores the agglomeration reaction water in which the sludge is collected as return water; A transport pipe disposed on one side of the sedimentation body and supplying conveying water containing a coagulant to the turbulent reaction part, the stirring reaction part, the aeration phase separation part, and the cross reaction collection part; An inclined collection body having an inclined collection space in which a plurality of inclined collection bodies are disposed at predetermined intervals so as to have a plurality of inclined collection flow paths inclined to collect sludge while passing the stirring reaction water therein; It is arranged to surround the upper portion of the inclined collecting body, the inclined collecting discharge body for moving the treated water passing through the inclined collecting body to one side; And an inclined discharge pipe disposed at a lower side of the inclined collecting discharge body and discharging the treated water from which sludge is collected through the inclined collecting discharge body to the outside.

Specific details for achieving the above object will be clarified with reference to the embodiments described below in detail together with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below, and may be configured in various different forms, and the present embodiments make the disclosure of the present invention complete and have common knowledge in the technical field to which the present invention pertains. It is provided to fully inform the possessor of the scope of the invention.

According to one of the problems solving means of the present invention described above, in the treatment of wastewater containing high concentration of sludge, turbulent reaction, agitation, and separation of aeration by using bubble water and bubble catalyst water to remove nitrogen and phosphorus , Agitation using a flocculant, and removal through an inclined trapping process provides an effect of improving the efficiency of wastewater treatment.

1 is a process diagram showing a wastewater treatment apparatus using a high-speed turbulent flow vortex separation process according to an embodiment of the present invention.
FIG. 2 is a block diagram showing a turbulent-type reaction unit that is a main component in a wastewater treatment apparatus using the high-speed turbulent-type swirl flow floating separation process of FIG. 1.
FIG. 3 is an operational state diagram showing a stirring reaction unit that is a main component of a wastewater treatment device using the high-speed turbulent flow swirl separation process of FIG. 1.
FIG. 4 is a block diagram showing an aeration flotation separator, which is a main configuration of a wastewater treatment apparatus using the high-speed turbulent flow swirl separation process of FIG. 1.
FIG. 5 is a front view showing the aeration bubble water supply unit from the aeration floating separation unit in the wastewater treatment apparatus using the high-speed turbulent flow swirl separation process of FIG. 4.
FIG. 6 is a plan view showing an installation form of an aeration bubble supply nozzle in an aeration floating separation unit in a wastewater treatment device using the high-speed turbulent swirl flow separation process of FIG. 4.
FIG. 7 is a front view showing the aeration bubble catalyst water supply unit from the aeration floating separation unit in the wastewater treatment device using the high-speed turbulent flow swirl separation process of FIG. 4.
FIG. 8 is a plan view showing an installation form of an aeration bubble catalyst water supply nozzle at an aeration floating separation unit in a wastewater treatment device using the high-speed turbulent flow swirl separation process of FIG. 4.
9 is an operational state diagram showing the operating state of the aeration swirl flow supply nozzle in the wastewater treatment device using the high-speed turbulent flow swirl separation process of FIG.
FIG. 10 is an operational state diagram showing an operating state of the aeration flotation separator, which is a main component of the wastewater treatment apparatus using the high-speed turbulent flow swirl separation process of FIG. 4.
FIG. 11 is an operation state diagram showing an operation state of a cross reaction collection unit, which is a main component of a wastewater treatment device using the high-speed turbulent flow swirl separation process of FIG. 1.
12 is an operational state diagram showing the operating state of the inclined treatment collection unit, which is a main component of the wastewater treatment apparatus using the high-speed turbulent flow swirl separation process of FIG. 1.
FIG. 13 is an operational state diagram showing a state in which treated water is supplied through a sediment supply pipe of an inclined treatment collection part, which is a main component, to a wastewater treatment apparatus using the high-speed turbulent flow swirl separation process of FIG.
14 is a state diagram according to an example of use of a wastewater treatment apparatus using a high-speed turbulent swirl flow floating separation process according to an embodiment of the present invention.

The present invention can be variously changed and can have various embodiments, and specific embodiments will be illustrated in the drawings and described in detail through detailed description. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

In describing the present invention, when it is determined that detailed descriptions of related known technologies may unnecessarily obscure the subject matter of the present invention, detailed descriptions thereof will be omitted. In addition, the numbers (for example, first, second, etc.) used in the description process of the present specification are only identification symbols for distinguishing one component from other components.

Further, in this specification, when one component is referred to as "connected" or "connected" with another component, the one component may be directly connected to the other component, or may be directly connected, but in particular, It should be understood that, as long as there is no objection to the contrary, it may or may be connected via another component in the middle.

The suffixes "modules" and "parts" for the components used in the following description are given or mixed only considering the ease of writing the specification, and do not have meanings or roles distinguished from each other in themselves. In addition, in order to clearly describe the present invention, parts not related to the description are omitted in the drawings, and in the drawings, the width, length, and thickness of components may be exaggerated for convenience. Throughout the specification, the same reference numerals denote the same components.

Hereinafter, with reference to the accompanying drawings will be described in detail for the practice of the present invention.

1 is a process diagram showing a wastewater treatment apparatus using a high-speed turbulent flow vortex separation process according to an embodiment of the present invention.

Referring to FIG. 1, the wastewater treatment apparatus 100 using a high-speed turbulent flow swirl separation process according to an embodiment of the present invention bubbles high-concentration wastewater that has been pretreated with solid materials such as stones or trees of the wastewater through a screen. It is a device that effectively removes nitrogen and phosphorus using bubble catalyst water containing water and catalyst.

The wastewater treatment apparatus 100 using the high-speed turbulent type swirl flow floating separation process includes a turbulent reaction unit 110, a floating separation unit 120, a stirring reaction unit 120, an aeration floating separation unit 130, and a bridge. It includes a reaction collection unit 140, and a gradient collection processing unit 150.

FIG. 2 is a block diagram showing a turbulent-type reaction unit that is a main component in a wastewater treatment apparatus using the high-speed turbulent-type swirl flow floating separation process of FIG. 1.

Referring to FIG. 2, the turbulent reaction unit 110 is disposed at a location where pre-treated high concentration wastewater is supplied, and turbulent flow is generated while supplying bubble water and bubble catalyst water to react catalytically in the wastewater. It is provided to discharge water.

The turbulence-type reaction unit 110 includes a reaction pipe 111, a raw water inlet 112, a bubble water supply pipe 113, a bubble catalyst water supply pipe 114, a detection sensor 115, a reaction water discharge port 116, And a return water supply pipe 117.

The reaction pipe 111 is disposed at a location where a pretreated high concentration of wastewater is supplied, and is wound in plural to provide a pipe shape in which a movement section for each volume is extended as turbulence is generated therein.

The raw water inlet 112 is disposed on one side of the reaction pipe 111 and is provided in a tube shape so that high-concentration wastewater is introduced into the inside.

The bubble water supply pipe 113 is connected to the raw water inlet 112, and is provided to supply the bubble water containing bubbles that promote oxidation to the high concentration wastewater while controlling the supply amount by the operation of the bubble water supply valve 113a.

Here, the bubble water defines the purified water containing bubbles, and is provided to inject air into the wastewater through the bubbles as a bubble generated through a conventional bubble generator to promote the oxidation reaction.

The bubble catalyst water supply pipe 114 is connected to the raw water inlet 112, and while controlling the supply amount of the catalyst bubble water containing the catalyst and the bubble promoting the oxidation of high concentration wastewater by the operation of the bubble catalyst water supply valve 114a It is provided to supply.

Here, the bubble catalyst water defines the purified water containing bubbles, and the air generated through the bubbles is injected into the wastewater as bubbles and catalysts that promote oxidation are included through the conventional bubble generator. It is provided to promote the oxidation reaction.

The detection sensor 115 is disposed inside the other side of the reaction pipe 111, and the supply amount of the bubble water and the bubble catalyst water supplied by the operation of the bubble water supply valve 113a and the bubble catalyst water supply valve 114a is controlled. To control, it is provided to detect the degree of oxidation while mixing wastewater, bubble water, and bubble catalyst water.

The reaction water discharge port 116 is disposed on the other side of the reaction pipe 111 and is provided to discharge to supply the reaction water oxidized with bubble water and bubble catalyst water to the floating separation unit 120.

The conveying water supply pipe 117 is connected to supply the conveying water including the flocculant from which the sludge is collected by the slant collecting processing unit 150, and is connected to the reaction pipe to supply the conveying water while the supply amount is adjusted to the conveying water supply valve 117a. do.

FIG. 3 is an operational state diagram showing a stirring reaction unit that is a main component of a wastewater treatment device using the high-speed turbulent flow swirl separation process of FIG. 1.

Referring to FIG. 3, the stirring reaction unit 120 is connected to the turbulent reaction unit 110 and is provided to promote oxidation reaction by stirring while supplying bubble catalyst water to the stirred reaction water.

The stirring reaction unit 120 includes a stirring reaction tank 121, a stirring inlet 123, a stirring bubble catalyst water supply pipe 124, a rotating stirring body 125, a stirring motor 126, a stirring outlet 127, and It includes a stirred reaction water supply pipe (128).

The stirring reaction tank 121 is connected to the reaction water outlet 116, and the reaction water oxidized in the bubble water and the bubble catalyst water in the reaction pipe 111 is stirred with the bubble catalyst water to promote the oxidation reaction. It is provided to have a space 122.

The stirring inlet 123 connects the reaction water outlet 116 and the stirring reaction tank 121, and is provided to flow the reaction water reacted in the reaction pipe 111 into the stirring reaction tank 121.

The stirring bubble catalyst water supply pipe 124 is connected to the stirring inlet 123, and is installed so that the bubble catalyst water, which is the bubble water containing the catalyst, is introduced together with the reaction water flowing from the stirring inlet 123.

The rotating stirring body 125 is disposed inside the upper side of the stirring reaction tank 121 and is provided to stir the treated water and the bubble catalyst water while being rotated in the stirring reaction space 122.

The stirring motor 126 is disposed on the top of the stirring reaction tank 121 and is connected to the rotating stirring body 125 located inside from the top of the stirring reaction vessel 121 to provide power to rotate the rotating stirring body 125. It is provided to.

The agitation discharge port 127 is connected to the agitation reaction tank 121 and the aeration flotation separation unit 130, and is provided to discharge the agitated and mixed reaction water in the agitation reaction vessel 121 to the aeration flotation separation unit 130.

The stirring reaction water supply pipe 128 is connected to the stirring inlet 123 so as to supply the conveying water including the flocculant in which the sludge is collected in the slant collecting processing unit 150, and is provided to supply the conveying water to the inflow side.

Figure 4 is a block diagram showing the main components of the wastewater treatment device using the high-speed turbulent vortex floating separation process of Figure 1, Figure 5 is a high-speed turbulent vortex floating separation process of Figure 4 It is a front view showing the aeration bubbling water supply unit in the aeration flotation separation unit, and FIG. 6 shows the installation form of the aeration bubbling supply nozzle in the aeration flotation separation unit in the wastewater treatment device using the high-speed turbulent swirl flow floating separation process of FIG. FIG. 7 is a front view showing the aeration bubbling catalyst water supply unit from the aeration floating separation unit to the wastewater treatment apparatus using the high-speed turbulent swirl flow floating separation process of FIG. 4, and FIG. 8 is the high-speed turbulent swirl flow of FIG. It is a plan view showing the installation form of the aeration bubble catalyst water supply nozzle at the aeration flotation separation unit in the wastewater treatment device using a separation process, and FIG. 9 is a high-speed turbulent type of FIG. 4 It is an operational state diagram showing the operating state of the aeration swirl flow supply nozzle to the wastewater treatment device using the swirl flow floating separation process, and FIG. 10 is a major aeration of the wastewater treatment device using the high-speed turbulent flow swirl floating separation process of FIG. It is an operating state diagram showing the operating state of the separation section.

Referring to Figures 4 to 10, the aeration floating separation unit 130 is connected to the stirring reaction unit 120, is supplied while rotating the stirred reaction water acts centrifugal force to move upward, bubble water and bubbles When the catalytic water is supplied, the oxidation reaction by the catalytic oxidized water is increased, and when the swirling flow that is aerated from the bottom is supplied, the sludge is floated and separated by buoyancy.

The aeration floating separation unit 130 includes aeration floating separation tank 131, aeration floating separation inlet 132, aeration reaction pipe 133, aeration bubble water supply unit 134, aeration bubble catalyst water supply unit 135 , Aeration swirl flow generation unit 136, the treated water discharge unit 137, aeration floating sludge collecting unit 138, and aeration-based water supply pipe 139.

The aeration floating separation tank 131 is connected to the agitation discharge port 137, and receives the agitated reaction water discharged from the agitation reaction tank 131, and the sludge is aerated by organic decomposition in the primary agitated reaction water. It is provided to have an aeration floating separation space (131a) to remove by floating.

The aeration floating separation inlet 132 is arranged toward the inside from one side of the aeration floating separation tank 131, and is connected to the cross reaction collection unit 130 to rotate and supply the primary stirred reaction water to flow upward by centrifugal force. It is provided to.

The aeration floating separation inlet 132 includes an aeration floating separation inlet pipe 132a and an aeration rotating supply 132b.

The aeration floating separation inlet pipe 132a is connected to the agitation discharge port 137, and passes through the aeration floating sludge collecting portion 138 from the top of the aeration floating separation tank 131, and the inside of the aeration floating separation space 131a. It is provided to supply the stirred reaction water inserted into the center.

The aeration rotation supply body 132b is connected to the aeration floating separation inlet pipe 132a, and a plurality of pipes are installed rotatably in the center in a radial position in a downward direction to be supplied from the aeration floating separation inlet pipe 132a. It is provided so that the stirred reaction water is rotated by the supply pressure, and centrifugal force is generated and upward.

The aeration reaction pipe 133 is disposed inside the aeration levitation separation tank 131, and is disposed on the inner surface of the aeration levitation separation space 131a at a plurality of positions separated by a predetermined distance below the aeration levitation separation tank 131. It is installed in the form of a pipe along the inner periphery and installed so that the sludge oxidizes when the wastewater rises.

The aeration bubble water supply unit 134 is disposed inward from the outer circumference of the aeration floating separation tank 131, and is wrapped inside the aeration floating separation tank 131 while being inserted inward from a plurality of radial positions, respectively. It is provided to supply into the aeration floating separation tank (131).

The aeration bubble water supply unit 134 includes an aeration bubble water supply pipe 134a, an aeration bubble water distribution pipe 134b, and an aeration supply nozzle 134c.

The aeration bubble water supply pipe 134a is connected to the aeration flotation separation tank 131 and is provided to supply bubble water containing bubbles to promote oxidation to high concentration wastewater. Here, the aeration bubble water supply pipe (134a) is connected to a device that generates normal bubble water, and can supply microbubble water in the case of microparticles depending on the size of bubble particles, and fine bubbles in the case of ultra-fine particles smaller than micro It is apparent to those skilled in the art that water can be supplied, and can be selectively supplied according to the degree and form of the user and the process.

The aeration bubble water distribution pipe 134b surrounds the outer periphery of the aeration floating separation tank 131, and is connected to the aeration bubble water supply pipe 134a to be distributed so that the supplied bubble water is distributed through the outer periphery.

The aeration supply nozzles 134c are respectively disposed at a plurality of radial locations on the lower portion of the aeration bubble water distribution pipe 134b, and are inserted in the internal direction from the radial position of the aeration floating separation tank 131, and for each position to be inserted. The insertion depth is alternately installed long and short to be provided so that bubble water is supplied to the center and the outside, respectively.

The aeration bubble catalyst water supply unit 135 is disposed inward from the outer circumference of the aeration floating separation tank 131, and is bubbled by being inserted into the aeration floating separation tank 131 inward from each other in a plurality of radial positions. It is provided to supply the catalyst water into the aeration floating separation tank (131).

The aeration bubble catalyst water supply unit 135 includes an aeration bubble catalyst water supply pipe 135a, an aeration bubble catalyst water distribution pipe 135b, and an aeration catalyst water supply nozzle 135c.

The aeration bubble catalyst water supply pipe 135a is connected to the aeration flotation separation tank 131 and is provided to supply a catalyst bubble water containing a catalyst and a bubble that promotes oxidation of high concentration wastewater. Here, the aerated bubble catalyst water supply pipe (135a) is connected to a device for generating a bubble catalyst water containing a catalyst in the normal bubble water, in the case of microparticles according to the size of the bubble particles, can supply microbubble catalyst water, In the case of ultra-fine particles smaller than micro, it is possible to supply fine bubble catalyst water, and it is obvious to those skilled in the art that it can be selectively supplied according to the degree and shape of the user and the process.

The aeration bubble catalyst water distribution pipe (135b) surrounds the outer periphery of the aeration buoy separation tank (131), and is connected to the aeration bubble catalyst water supply pipe (135a) to be supplied so that the supplied bubble catalyst is distributed through the outer periphery.

The aeration catalyst water supply nozzles 135c are respectively disposed at a plurality of radial locations on the lower portion of the aeration bubble catalyst water distribution pipe 135b, and are inserted and inserted in an inner direction at a radial position of the aeration floating separation tank 131. The insertion depth is alternately long and short for each position, and is provided so that the bubble catalyst water is supplied to the center and the outside respectively.

The aeration swirl generation unit 136 is disposed inside the lower portion of the aeration floating separation tank 131, divides the space so that the center is opened at a lower position of the aeration floating separation space 131a, and bubbles inside the divided space A swirling flow is generated by the supply of water, and is provided to generate a swirling flow while circulating the treated water with the sludge remaining attached to the inner surface removed.

Such, aeration swirl generation unit 136 is aeration swirl flow body (136a), aeration swirl circulation pipe (136c), aeration circulation pump (136d), aeration swirl flow bubble generation body (136e), aeration circulation distribution pipe ( 136i), an aeration swirl supply nozzle 136j, and an aeration swirl discharge barrier (136k).

The aeration vortex body 136a is disposed at the bottom of the aeration flotation separation tank 131, and the center is protruded upward from the bottom of the aeration flotation separation space 131a, and the outer periphery is inclined downward from the protruding top. It is provided so as to contact the inner surface of the furnace aeration separation space (131a) is opened so that the center of the protruding upper portion is opened so as to partition the aeration swirl generating space (136b) is formed at the bottom.

The aeration circulating circulation pipe 136c is disposed at the lower portion of the aeration circulating body 136a and is drawn out of the aeration floating separation tank 131 from the bottom of the aeration circulating circulation space 136b to cause the aeration circulating circulation generating space. It is provided to circulate the reaction water in which the sludge floats to the upper portion of (136b).

The aeration circulation pump 136d is installed on the aeration circulating circulation pipe 136c, and is provided to provide power to pressurize the supplied treated water to circulate.

The aeration circulating bubble water generating body 136e is connected to the lower portion of the aeration circulating circulation pipe 136c which generates circulating flow, and has aeration circulating water supply space 136f through which the circulated pressurized reaction water passes through the inside, In the center of the aeration circulating water supply space (136f), an aeration swirl bubble generating space (136g) is formed which increases the flow rate while the cross-sectional area is reduced, and the aeration swirl flow bubble generating space (136g) is distributed to the outside and air is injected. The aeration swirl flow air 136h in which bubble water is generated is formed therein.

The aeration swirl flow distribution pipe 136i is connected to the aeration swirl bubble generation body 136e, and is provided in the form of a tube surrounding the outer circumference of the aeration floating separation tank 131 so that the bubble water is distributed and supplied while traversing the outer circumference. It is provided.

The aeration swirl supply nozzle 136j is inserted into the aeration levitation separation tank 131 at a radial position of the aeration swirl distribution distribution pipe 136i, and aeration occurs while protruding the central portion within the aeration swirl generation space 136b. It is bent toward the inner surface of the floating separation tank 131 and is provided so that swirl flow is generated by supply at a radial position.

The aeration swirl discharge partition wall 136k is provided in the form of a partition wall protruding upward from the lower surface of the aeration floating separation tank 131, and the aeration swirl discharge hole in which the treatment water discharge unit 137 is inserted ( 136l) is formed is provided to block the sludge from entering the treated water.

The treated water discharge unit 137 is disposed on the upper side through the other side from the lower portion of the aerated floating separation tank 131, and the treated water from which the sludge is removed from the inside of the aerated floating separation tank 131 is moved from the lower side to one upper side. It is provided to discharge the treated water in an overflow manner while adjusting the water level.

The treatment water discharge unit 137 includes a treatment water inlet pipe 136a, a treatment water discharge body 136b, and a treatment water discharge pipe 136d.

The treated water inlet pipe 136a is disposed in the upper direction from the lower side of the aeration swelling tank 131, and the treated water removed by floating the sludge while being aerated by organic decomposition in the aeration swelling space 131a is supplied. After moving to the top, it overflows and is provided to adjust the water level.

The treated water discharge body 136b is disposed on the upper portion of the treated water inlet pipe 136a, and is provided to surround the treated water inlet pipe 136a, so that the lower surface is inclined in one downward direction to obliquely flow the treated water to one side. It is provided to have a treatment water discharge space (137c) to guide.

The treated water discharge pipe 136d is disposed under one side of the treated water discharge body 136b, and is provided to discharge the treated water guided by the treated water discharge body 136b to the cross reaction collection unit 150.

The aeration floating sludge collecting portion 138 is disposed on the upper portion of the aeration floating separation tank 131, and is provided to discharge the sludge floating to one side while overflowing the upper portion of the aeration floating separation tank 131.

The aeration sludge collecting portion 138 includes an aeration collecting body 137a, an aeration sludge discharge body 137b, and an air discharge body 137c.

The aeration collecting body 137a is disposed on the upper portion of the aeration floating separation tank 131, and is provided to cover the upper and side surfaces of the open aeration floating separation space 131a.

The aeration sludge discharge body 137b is disposed to protrude on one side of the aeration collection body 137a, and the injured sludge overflows from the aeration floating separation space 131a in a downward direction on one side of the aeration collection body 137a. It is provided to be discharged.

The air discharge body 137c is disposed in the upper center of the aeration collecting body 137a, and is provided to discharge air from the top according to the internal pressure of the aeration floating separation space 131a.

The width-based transport water supply pipe 138 is connected to the aeration floating separation inlet 132 so as to supply the transport water including the flocculant in which sludge is collected in the slant collection processing unit 150, and is provided to supply the transport water to the inflow side.

FIG. 11 is an operation state diagram showing an operation state of a cross reaction collection unit, which is a main component of a wastewater treatment device using the high-speed turbulent flow swirl separation process of FIG. 1.

Referring to FIG. 11, the cross reaction collection unit 140 is connected to the aeration flotation separation unit 130 and is provided to agitate the aerated sludge while supplying a flocculant to the treated water that has been separated from the flotation to promote the flocculation reaction. .

Such, the cross reaction collection part 140 includes a cross reaction collection 141, a cross reaction collection inlet 143, a bubble aggregation water supply pipe 144, a cohesive rotating stirring body 145, a cohesive stirring motor 146, and a coagulation stirring discharge port ( 147), and a coagulation reaction water supply pipe (148).

The cross-reaction tank 141 is connected to the treatment water discharge unit 136, and has a cross-reaction collection space 142 that promotes the coagulation reaction by agitating with the coagulant treated water in the aeration flotation separation tank 131. Is provided.

The cross reaction collection inlet 143 connects the treated water discharge unit 136 and the cross reaction collection 141, and is provided to flow the treated water from the aeration floating separation tank 131 into the cross reaction collection 141. .

The bubble agglomeration water supply pipe 144 is connected to the cross reaction collection inlet 143, and is provided to connect the flocculant to be introduced together with the treated water flowing from the cross reaction collection inlet 143.

The cohesive rotating stirring body 145 is disposed inside the upper side of the cross reaction collection tank 141, and is rotated in the cross reaction collection space 142, and is provided to stir the treated water and the coagulant.

The agglomeration stir motor 146 is disposed on the top of the agitation set 141, and is connected to the agglomeration rotating agitator 145 located inside from the top of the agitation set 141, so that the agglomeration stir 145 is It is provided to provide the rotational power.

The coagulation stir discharge port 147 connects the cross reaction collection tank 141 and the slant collection processing unit 150, and is provided to discharge the agitated and mixed agglomeration reaction water in the cross reaction collection tank to the slope collection processing unit 150.

The coagulated conveying water supply pipe 148 is connected to the cross reaction collection inlet 143 so as to supply the conveying water containing the flocculant in which sludge is collected by the inclined collecting processing unit 150, and is provided to supply the conveying water to the inflow side.

12 is an operational state diagram showing the operating state of the inclined treatment collection unit, which is a main component of the wastewater treatment device using the high-speed turbulent swirl flow floating separation process of FIG. 1, and FIG. 13 shows the high-speed turbulent swirl flow floating separation process of FIG. It is also an operating state showing the state in which treated water is supplied through the settling supply pipe of the inclined treatment collection part, which is the main component of the used wastewater treatment device.

Referring to FIGS. 12 and 13, the slant collection processing unit 150 is connected to the cross reaction collection unit 140 and processes the aggregated sludge while collecting the agglomerated reaction water in an inclined direction inclined to one side. It is provided to finish.

Such, the inclined collection processing unit 150 is a sedimentation tank 151, a sedimentation supply pipe 153, a sedimentation body 154, a conveying pipe 155, an inclined collection body 156, an inclined collection discharge body 157, and an inclined discharge tube 158.

The sedimentation tank 151 is connected to the agglomeration stir discharge port 147, and is provided to have a sedimentation space 152 to remove sludge by precipitation by supplying agitated agglomeration reaction water therein.

The sedimentation supply pipe 153 surrounds the outer periphery of the sedimentation tank, and is connected to the agglomeration stir discharge port 147 and is inserted in the direction of the sedimentation tank at multiple locations to be provided in the form of a pipe for supplying coagulation reaction water at multiple locations.

The sedimentation body 154 is disposed at the bottom of the sedimentation tank 151, and a sediment collection body 154b in the form of a screen in which sludge is collected is provided at the top, and the agglomerated reaction water in which the sludge is collected is stored as return water. It is provided to have a settling space (154a).

The conveying pipe 155 is disposed on one side of the sedimentation body 154, the turbulent reaction unit 110, the floating separation unit 120, the stirring reaction unit 120, the aeration floating separation unit 130, and bridge The reaction collection portion 140 is provided to supply each of the conveyed water containing the coagulant.

Inclined collecting body 156 is disposed on the top of the sedimentation tank 151, a plurality of inclined spaced apart at predetermined intervals to have a plurality of inclined collecting passage (156b) inclined so that the sludge is collected while the stirring reaction water passes therein It is provided to have an inclined collecting space 156a in which the collecting body 156c is installed.

The inclined collecting discharge body 157 is arranged to surround the upper portion of the inclined collecting body 156, and is provided to move the treated water passing through the inclined collecting body 156 to one side.

The inclined discharge pipe 158 is disposed at one lower side of the inclined capture discharge body 157, and is provided to discharge the treated water from which sludge is collected through the inclined capture discharge body 157 to the outside.

14 is a state diagram according to an example of use of a wastewater treatment apparatus using a high-speed turbulent swirl flow floating separation process according to an embodiment of the present invention.

Referring to FIG. 14, the sludge of the aeration flotation separation unit 130 for aeration of sludge in the wastewater treatment apparatus 100 using the high-speed turbulent swirl flow floating separation process according to an embodiment of the present invention The aeration sludge collecting portion 138 and the sedimentation tank 151 are respectively connected to the sludge to supply the sludge to dewater.

The dewatering device is preferably a screen dewatering device, but is not limited thereto, and may include any device for dewatering sludge.

As described above, the sludge in which dehydration has progressed is treated with sludge, and the filtrate generated at the time of dehydration may be provided to be supplied to the raw water inlet 112 of the turbulent reaction unit 110 because the catalyst and the reactant are included.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and variations without departing from the essential characteristics of the present invention.

Therefore, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention, but to explain, and the scope of the technical spirit of the present invention is not limited by these embodiments.

The scope of protection of the present invention should be interpreted by the claims below, and all technical spirits within the scope equivalent thereto should be interpreted as being included in the scope of the present invention.

<Explanation of reference numerals for main parts of drawings>
100: wastewater treatment device 110: turbulent reactor
111: reaction pipe 112: raw water inlet
113: bubble water supply pipe 113a: bubble water supply valve
114: bubble catalyst water supply pipe 114a: bubble catalyst water supply valve
115: detection sensor 116: reaction water outlet
117: conveying water supply pipe 117a: conveying water supply valve
120: stirring reaction unit 121: stirring reaction tank
122: stirring reaction space 123: stirring inlet
124: stirring bubble catalyst water supply pipe 125: rotating stirring body
126: stirring motor 127: stirring outlet
128: stirred reaction water supply pipe 130: aeration floating separation
131: aeration separation tank 131a: aeration separation space
132: aeration floating separation inlet 132a: aeration floating separation inlet pipe
132b: aeration rotating injection body 133: aeration collecting pipe
134: aeration bubble water supply unit 134a: aeration bubble generation body
134b: stirred reaction water supply space 134c: aeration bubble generation space
134d: aeration bubble air hole 134e: aeration bubble water distribution pipe
134f: aeration supply nozzle 135: aeration swirl flow generation unit
135a: Aeration swirl flow body 135b: Aeration swirl flow generation space
135c: aeration circulating circulation pipe 135d: aeration circulation pump
135e: Aeration swirl bubble water generating body 135f: Aeration circulation water supply space
135g: Aeration swirl bubble generation space 135h: Aeration swirl flow air
135i: aeration swirl distribution pipe 135j: aeration swirl supply nozzle
135k: Aeration swirl discharge bulkhead 135l: Aeration swirl discharge hole
136: treated water discharge unit 136a: treated water inlet pipe
136b: treated water discharge body 136c: treated water discharge space
137d: treated water discharge pipe 137: aeration sludge collecting section
137a: aeration collection body 137b: aeration sludge discharge body
137c: Air exhaust body 138: Width-based transport supply pipe
140: cross reaction collection 141: cross reaction collection
142: cross reaction collection space 143: cross reaction collection inlet
144: cross reaction collecting supply pipe 145: cohesive rotating stirring body
146: cohesive stirring motor 147: cohesive stirring outlet
148: coagulated conveying water supply pipe 150: inclined collection processing unit
151: settling tank 152: settling space
153: settling supply pipe 154: settling body
154a: sedimentation space 154b: sediment collection body
155: conveying pipe 156: inclined collecting body
156a: slope collecting space 156b: slope collecting passage
156c: Inclined collection body 157: Inclined collection discharge body
158: slope discharge pipe

Claims (17)

A turbulence-type reaction unit disposed at a location where the pretreated high-concentration wastewater is supplied, and generating turbulence while supplying bubble water and bubble catalyst water to discharge the catalytically reacted reaction water in the wastewater;
A stirring reaction part connected to the turbulent reaction part and agitating while supplying bubble catalyst water to the catalyzed reaction water to promote an oxidation reaction;
It is connected to the stirring reaction unit, is supplied while rotating the stirred reaction water, acts as a centrifugal force to move upwards, while supplying bubble water and bubble catalyst water, the oxidation reaction by the catalyst increases, and the aeration that is aerated from the bottom When the flow is supplied, the sludge is floated and separated by buoyancy;
A cross-reaction unit connected to the aeration-floating separation unit and agglomerated by agitating the aerated sludge in a state in which a flocculant is supplied to the treated water which has been separated by flotation; And
It is connected to the cross-reaction collection unit, while collecting the agglomerated sludge while the agglomerated reaction water is increased in an inclined direction inclined to one side, an inclination collection processing unit to finish the treatment.
Wastewater treatment system using high-speed turbulent flow vortex separation process.
According to claim 1,
After the coagulation reaction water supplied from the inclined collection processing unit collects sludge upon precipitation, the conveyed water including the coagulant is added to the turbulent reaction unit, the stirring reaction unit, the aeration floating separation unit, and the cross reaction collection unit inlet. The purification efficiency of wastewater is improved by the action of the coagulant contained in each supply.
Wastewater treatment system using high-speed turbulent flow vortex separation process.
According to claim 1,
The turbulent reaction unit,
A reaction pipe disposed in a location where the pretreated high-concentration wastewater is supplied, and wound in plural to generate turbulence therein, thereby extending the movement section for each volume in the form of a pipe;
A raw water inlet disposed on one side of the reaction pipe and provided in a tube shape so that high-concentration wastewater flows inside;
A bubble water supply pipe connected to the raw water inlet and supplying bubble water containing bubbles to promote oxidation to high-concentration wastewater while controlling the supply amount by operation of a bubble water supply valve;
A bubble catalyst water supply pipe connected to the raw water inlet and supplying catalyst bubble water containing a catalyst and a bubble that promotes oxidation of high concentration wastewater while controlling the supply amount by the operation of a bubble catalyst water supply valve;
Waste water, bubble water, and bubble catalyst water are mixed to control the supply of the bubble water and the bubble catalyst water, which are disposed inside the other side of the reaction pipe and supplied by the operation of the bubble water supply valve and the bubble catalyst water supply valve. As it detects the degree of oxidation, the detection sensor; And
It is disposed on the other side of the reaction pipe, the reaction water outlet for discharging to supply the reaction water oxidized with the bubble water and the bubble catalyst water to the stirring reaction unit; containing
Wastewater treatment system using high-speed turbulent flow vortex separation process.
The method of claim 3,
The slant collection processing unit is connected to supply the conveying water including the flocculant with which the sludge is collected to the reaction pipe, and the conveying water supply pipe supplying the conveying water while the supply amount is controlled by the conveying water supply valve.
Wastewater treatment system using high-speed turbulent flow vortex separation process.
According to claim 1,
The stirring reaction unit,
A stirring reaction tank connected to the turbulent reaction unit and having a stirred reaction space in which the reaction water of the turbulent reaction unit is stirred with the bubble catalyst water to promote an oxidation reaction;
A stirring inlet connecting the turbulence-type reaction unit and the stirring reaction tank, and provided with the reaction water reacted in the turbulence-type reaction unit to the stirring reaction tank;
A stirring bubble catalyst water supply pipe connected to the stirring inlet and connected so that the bubble catalyst water, which is bubble water containing a catalyst, flows together with the treated water flowing from the stirring inlet;
A rotating stirring body disposed inside the upper side of the stirring reaction tank and stirring the treated water and the bubble catalyst water while rotating in the stirring reaction space;
A stirring motor disposed above the stirring reaction tank and connected to the rotating stirring body located inside from the top of the stirring reaction tank to provide power to rotate the rotating stirring body; And
It includes a stirring discharge port for connecting the agitation reaction tank and the aeration floating separation unit, and discharges the stirred and mixed reaction water in the agitation reaction separation tank to the aeration floating separation unit;
Wastewater treatment system using high-speed turbulent flow vortex separation process.
The method of claim 5,
The slant collection processing unit is connected to the agitation inlet so as to supply the conveying water containing the flocculant collected in the sludge, the stirring conveying water supply pipe supplying the conveying water to the inflow side; further comprising a
Wastewater treatment system using high-speed turbulent flow vortex separation process.
According to claim 1,
The aeration separation section,
It is connected to the agitation reaction unit, and receives agitation reaction water discharged from the agitation reaction unit, and has an aeration floating separation space to remove sludge as a sludge is aerated by organic decomposition in the primary agitated reaction water. Aeration flotation tank;
An aeration floating separation inflow part which is disposed toward the inside from one side of the aeration floating separation tank and is connected to the agitation reaction part to supply the first agitated reaction water by rotation and upwardly by centrifugal force;
It is disposed inside the aeration flotation tank and is provided in a pipe shape along the inner periphery on the inner surface of the aeration flotation space at a plurality of locations separated by a predetermined distance below the aeration flotation separation tank to make sludge when the wastewater rises. Aeration reaction pipe is installed so that the oxidation reaction;
An aeration bubble water supply unit which is disposed inward from the outer circumference of the aeration flotation separation tank and is inserted into the aeration flotation separation tank and is inserted inward at a plurality of radial positions, respectively, to supply bubble water into the aeration flotation separation tank;
The number of aeration bubble catalysts which are disposed inward from the outer circumference of the aeration swelling tank and are inserted into the aeration swelling tank in the radial direction while being respectively inserted into a plurality of radial positions into the aeration floating separation tank. Supply unit;
It is disposed inside the lower portion of the aeration separation tank, and the space is partitioned so that the center is opened at a lower position of the aeration separation space, and swirl flow is generated by the supply of bubble water inside the divided space to remain inside. An aeration swirl flow generation unit for generating a swirl flow while circulating the treated water with the sludge attached and removed;
It is disposed on the upper side through the other side from the lower portion of the aeration separation tank, and the treatment water discharged in an overflow manner while adjusting the water level by moving the treated water from which the sludge is removed from the inside of the aeration floating separation tank from the lower side to the upper one side. Water discharge unit; And
It is disposed on the upper portion of the aeration flotation separation tank, the aeration flotation sludge collecting part is discharged in an overflow form while sludge floating to one side surrounding the upper portion of the aeration flotation separation tank; containing
Wastewater treatment system using high-speed turbulent flow vortex separation process.
The method of claim 7,
It is further connected to the aeration-floor separation inlet to supply the conveying water including the flocculant from which the sludge is collected by the inclined collecting processing part to supply the conveying water to the inflow side.
Wastewater treatment system using high-speed turbulent flow vortex separation process.
The method of claim 7,
The aeration separation separation inlet,
An aeration rupture separation inflow pipe connected to the agitation reaction section and passing through the aeration slit collection section from the top of the aeration swell separation tank to be inserted into the inside center of the aeration delamination space to supply reaction water; And
It is connected to the aeration-separation inlet pipe, and a plurality of pipes are installed rotatably at the center in a radial position in a downward direction, and the centrifugal force is generated while the stirred reaction water supplied from the aeration-separation inlet pipe is rotated by supply pressure. Aeration rotation supply body is provided to be generated and upward; containing
Wastewater treatment system using high-speed turbulent flow vortex separation process.
The method of claim 7,
The aeration bubble water supply unit,
An aeration bubble water supply pipe connected to the aeration floating separation tank and provided to supply bubble water containing bubbles to promote oxidation to high concentration wastewater;
An aeration bubble water distribution pipe surrounding the outer periphery of the aeration floating separation tank and being connected to the aeration bubble water supply pipe to distribute the supplied bubble water through the outer periphery; And
It is arranged at a plurality of radial positions on the lower portion of the aeration bubble water distribution pipe, and is inserted in the inner direction from the radial position of the aeration buoy separation tank, and the insertion depth is alternately long and short for each inserted position, and the center and Aeration supply nozzles, each of which is supplied with bubble water to the outside; containing
Wastewater treatment system using high-speed turbulent flow vortex separation process.
The method of claim 7,
The aeration bubble catalyst water supply unit,
An aeration bubble catalyst water supply pipe connected to the aeration flotation tank and provided to supply a catalyst bubble water containing a catalyst and a bubble to promote oxidation of high concentration wastewater;
An aerated bubble catalyst water distribution pipe surrounding the outer periphery of the aeration flotation separation tank and connected to the aeration bubble catalyst water supply pipe to supply the supplied bubble catalyst through the outer periphery; And
Each of the aeration bubble catalyst water distribution pipes is disposed at a plurality of radial positions, and inserted in an inner direction from a radial position of the aeration floating separation tank, and the insertion depth is alternately long and shortly installed at each position to be inserted in the center And an aeration catalyst water supply nozzle through which the bubble catalyst water is supplied to the outside.
Wastewater treatment system using high-speed turbulent flow vortex separation process.
The method of claim 7,
The aeration swirl generation unit,
It is disposed at the bottom of the aeration separating tank, and the center is protruded upward from the bottom of the aeration separating space so that the outer periphery is inclined downward from the protruding upper portion so as to contact the inner surface of the aeration flotation separation space. An aeration swirl body that is partitioned so that the center of the protruding upper portion is opened to form a space for generating aeration swirl flow at the bottom;
It is disposed at the bottom of the aeration swirl flow body, and is drawn out from the bottom of the aeration swirl flow generation space to the outside of the aeration flotation separation tank and connected to circulate the reaction water in which sludge floats to the top of the aeration swirl flow generation space. Aeration swirl circulation pipe;
An aeration circulation pump installed on the aeration circulating circulation pipe and providing power to pressurize the supplied treated water to circulate;
It is connected to the lower portion of the aeration circulating circulation pipe that generates circulating flow, and has an aeration circulating water supply space through which the circulated pressurized reaction water passes inside, and the cross-sectional area is reduced in the center of the aeration circulating water supply space to increase the flow rate. The aeration swirl bubble generation space is formed, and the aeration swirl bubble generation space is distributed to the outside and the air is injected to form the aeration swirl flow bubble generating body in which bubble water is generated therein;
An aeration swirl distribution pipe which is connected to the aeration swirl bubble generation body and is provided in a tube shape surrounding the outer circumference of the aeration flotation separation tank to distribute and supply the bubble water while traversing the outer circumference;
In the radial position of the aeration circulating distribution pipe, it is inserted into the aeration floating separation tank and protrudes a central portion in the aeration circulating generating space, and is bent toward the inner surface of the aeration floating separation tank to be supplied to the supply at a radial position. An aeration swirl flow supply nozzle in which swirl flow is generated by; And
It is provided in the form of a partition wall protruding upward from the lower surface of the aeration flotation tank, and an aeration swirl discharge hole into which the treatment water discharge portion is inserted is formed to block aeration of the aeration swirl discharge into the treated water. Bulkhead; containing
Wastewater treatment system using high-speed turbulent flow vortex separation process.
The method of claim 7,
The treated water discharge unit,
It is arranged in an upward direction from the lower side of the aeration separating tank, and the aeration water is removed from the aeration by the organic decomposition inside the aeration flotation separation space, and after being supplied to the treated water, it overflows after moving to the top to adjust the water level. Treated water inlet pipe;
It is disposed on the upper portion of the treated water inlet pipe, and is provided so as to surround the treated water inlet pipe therein. The lower surface is inclined in one lower direction to discharge the treated water having a treatment water discharge space guiding the overflowed treated water to one lower side. Body; And
It is disposed on one side of the lower portion of the treated water discharge body, the treated water discharge pipe for discharging the treated water guided from the treated water discharge body to the cross reaction unit;
Wastewater treatment system using high-speed turbulent flow vortex separation process.
The method of claim 7,
The aeration sludge collecting unit,
An aeration collecting body disposed on the upper portion of the aeration separation tank and provided to surround the upper and side surfaces of the open aeration separation space;
An aeration sludge discharger disposed protrudingly on one side of the aeration collecting body and overflowing from the aeration floating separation space in a downward direction on one side of the aeration collecting body to discharge the injured sludge to the outside; And
It is disposed in the upper center of the aeration collecting body, the air discharge body provided to discharge the air from the top in accordance with the internal pressure of the aeration floating separation space; containing
Wastewater treatment system using high-speed turbulent flow vortex separation process.
According to claim 1,
The cross-reaction group,
A cross-reaction tank connected to the aeration-separation section and having a cross-reaction space to promote coagulation reaction by agitating with a coagulant treated water treated in the aeration-separation section therein;
A cross reaction collection inlet which connects the aeration floating separation part and the cross reaction collection, and is provided to flow the treated water treated in the aeration separation separation into the cross reaction collection;
A bubble agglomeration water supply pipe connected to the cross reaction collection inlet and connected so that a coagulant is introduced together with treated water flowing from the cross reaction collection inlet;
A cohesive rotating agitator that is disposed inside the upper side of the cross reaction collection chamber and stirs the treated water and coagulant while rotating in the cross reaction collection space;
An agglomeration stir motor disposed on the top of the agitation reaction set and connected to the coagulation rotation agitator located inside from the top of the agitation reaction set to provide power for rotating the agglutination stir; And
Containing the cross-reaction tank and the inclined capture processing unit, a coagulation stirring discharge outlet for discharging the agitated and mixed agglomeration reaction water in the cross-reaction collection tank to the inclined capture processing unit; containing
Wastewater treatment system using high-speed turbulent flow vortex separation process.
The method of claim 15,
The slant collection processing unit is connected to the cross-reaction collection inlet so as to supply the conveying water containing the flocculant collected in the sludge, the aggregated conveying water supply pipe supplying the conveying water to the inflow side; further comprising a
Wastewater treatment system using high-speed turbulent flow vortex separation process.
According to claim 1,
The slant collection processing unit,
A sedimentation tank connected to the cross reaction collection unit and having a sedimentation space to remove sludge by precipitation by supplying agitated coagulation reaction water therein;
A sedimentation supply pipe surrounding the outer periphery of the sedimentation tank and connected to the cross reaction collection unit and inserted in the direction of the sedimentation tank at a plurality of positions to provide coagulation reaction water at a plurality of positions;
A sedimentation body disposed at a lower portion of the sedimentation tank, a sedimentation body in a screen form in which sludge is collected at the top, and a sedimentation body having a sedimentation space for storing coagulation reaction water in which sludge is collected as return water;
A transport pipe disposed on one side of the sedimentation body and supplying conveying water containing a coagulant to the turbulent reaction part, the stirring reaction part, the aeration phase separation part, and the cross reaction collection part;
An inclined collection body having an inclined collection space in which a plurality of inclined collection bodies are disposed at predetermined intervals so as to have a plurality of inclined collection passages inclined to collect sludge while passing the stirred reaction water therein;
It is arranged to surround the upper portion of the inclined collecting body, the inclined collecting discharge body for moving the treated water passing through the inclined collecting body to one side; And
It is disposed on one side lower portion of the inclined collecting discharge body, the inclined discharge pipe for discharging the treated water collected by the sludge through the inclined collecting discharge body to the outside
Wastewater treatment system using high-speed turbulent flow vortex separation process.

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