KR100341633B1 - auto intertake and water purifying plant circut - Google Patents

Abstract

The present invention relates to an automatic intake and purified water piping circuit, in the case of normal intake and purified water pipes and filtration tank facilities requires an excessive facility cost and a vast facility site, discharged through the coagulation sedimentation tank (16S) or disinfection tank (18S). The sludge component contains a lot of weak acid and weakly alkaline precipitates, which cost hundreds of millions of dollars each year for each water treatment plant. ; Ball joint means and a weight (W; Weight) is formed on the string (L) at both ends of the buoy (F; Float) at the intermediate end of the intake pipe, and the chamber (Chamber) and the intake tower (IT) In parallel with the vacuum pump (P / P) and the diffusion pump (D · P), the outlet pipe of the vacuum pump (P / P) is connected to the suction pipe (8D) of the diffusion pump (D / P), and the diffusion pump ( The outlet flange (3D) of D · P) is connected to the raw water import pipe (4S) of send separator (S · S). (2S) is discharged to the purified water outlet pipe (5S), and the suspended solids are piped through the scum vent (7S) on the side of the upper dome (2S) and sludge at the bottom of the bottom dome (3S) of the send separator (S · S). The invention is characterized in that it consists of the same line as the sludge discharge pipe of the outlet pipe 8S and the accelerator flange 9S.

Description

Automatic intertake and water purifying plant circut

The present invention relates to an auto intake and water purifying plant circut.

As shown in FIG. 1 and FIG. 9, the usual water intake and water purification pipes are mixed with an impeller and an impeller 14S, which are collected with a vacuum pump (P / P) and stored through the water intake tower (I · T). Mixing tank (15S) to increase the dissolution rate and coagulation settling tank (16S) to apply medicinal substances such as flocculant to settle by natural precipitation, and filter water (17S) for passing water drained therefrom And through the disinfection tank (18S) for disinfecting the water drained from the filtration tank with a drug, etc. is supplied to the home through the water supply pipe.

In the case of the above-mentioned constant filtration tanks, not only excessive facility costs and vast facility sites are required but also sludge components discharged through the coagulation sedimentation tank 16S or the disinfection tank 18S have a large amount of weak acid and weak alkaline precipitates. Every year, hundreds of millions of dollars are wasted in each plant.

In addition, the intake hose of the intake tower (I · T) as described above mainly consists of bellows-type hoses obtained in the pools of the intake ponds, and when the strong winds blow, the bellows hoses are directed to one side and are not restored to their original positions, thereby absorbing the floats. It used to happen.

Also, during the dry season, sediments were introduced and spent on excessive water purification costs.

In view of the above, the present invention provides a water intake tower (I · T) device that allows a water intake to be maintained with a constant water level and a restoring force even in a strong wind or a dry season, and a water well (14S) facility for storing the intake water; Mixing tank (15S) for mixing with impeller to increase oxygen dissolution rate, flocculation settling tank (16S) for adding medicinal materials such as flocculant to obtain purified water by precipitation by natural precipitation, and water drained from it This invention relates to an automatic intake and water purification circuit for removing or using in parallel a filtration tank (17S) and a disinfection tank (18S) for disinfecting the water drained from the filtration tank with chemicals.

1 is a piping circuit diagram of the present invention

Figure 2 is an overall perspective view of the diffusion pump is a reference diagram according to the present invention.

3 is a cross-sectional view showing the internal structure of FIG.

Figure 4 is an exploded perspective view of Figure 2;

5 is a conceptual diagram of a conventional diffusion pump

Figure 6 is a full perspective view of the send separate the reference diagram according to the present invention.

7 is a cross-sectional view taken along the line A-A showing the internal structure of FIG.

8 is a cross-sectional view showing an internal structure below the upper dome of FIG. 6.

9 is another exemplary piping circuit of the present invention.

※ Explanation of code for main part of drawing

1D: Diffusion Pump Body 2D: Inlet Flange

3D: Exit Flange 4D: Packing

5D: Flange cover 6D: Mounting bolt

7D: Assembly nut 8D: Suction tube

9D: Suction tube clamp nut 10D: Diffusion tube

11D: jet slit 12D: diffusion cap

13D: Speed pipe

1S: chamber 2S: upper dome

3S: Dome 4S: Raw Import Pipe

4'S: Water induction pipe 5S: Water export pipe

6S: air vent 7S: scum vent

8S: Sludge Outlet Tube 9S: Accelerator Flange

10S: Sludge Drum 10'S: Sludge Drum Support

11S: diffusion pipe 11'S: diffusion pipe support

12S: screen 13S: filter material

14S: Initiation Crystal 15S: Mixer

16S: flocculation tank 17S: filtration tank

18S: Sterilizer

DP: Diffusion Pump SS: Sand Seperator

P: Pressure gauge P / P: Vacuum pump

C: Chamber I · T: Intake Top

B, J: Ball Joint W: Weight

L: Line F: Float

In consideration of the above-mentioned point, the following describes the configuration and operation of each embodiment of the present invention by the accompanying drawings.

Example 1

As shown in FIGS. 1 to 8, the automatic water intake and water purification pipe circuits are formed in a well-known intake tower I · T built in a reservoir pond, and a ball joint B in the middle of the intake pipe of the intake tower I · T. A J (Ball joint) is formed, and a buoy (F; Float) formed at the middle end of the intake pipe is connected to a two-line (L; Line) via a pulley provided on the upper wall of the intake tower (I · T). A weight (W; Weight) is formed at both ends, and the pipe drawn out from the intake tower (I · T) is connected to a lower end of a chamber containing activated carbon filter material, and a lower end pipe of the chamber is vacuum It is connected to the inlet pipe of the pump (P / P), the upper pipe of the chamber (chamber) is connected to the inlet flange (2D) of the diffusion pump (D / P), the outlet pipe of the vacuum pump (P / P) Pipe is connected to the suction pipe (8D) of the diffusion pump (D · P), and the outlet flange (3D) of the diffusion pump (D · P) is connected to the raw water import pipe (4S) of the send separator (S · S). year The purified water is discharged to the purified water outlet pipe 5S of the upper dome 2S, and the suspended matter is piped via the scum vent 7S on the side of the upper dome 2S and the lower dome of the send separator (S · S). (3S) It consists of the same line as sludge discharge pipe of bottom sludge outlet pipe 8S and accelerator flange 9S.

As the action on the present invention automatic intake and purified water piping circuit

A. Water tower (I · T)

The formation of a ball joint (B · J; Ball joint) in the middle of the intake pipe (I · T) of the intake pipe constructed in the reservoir pond adds flexibility to the intake pipe made of bellows hose against the effects of strong winds. The buoy (F; Float) formed at the middle end of the two-stage (L; Line) fixed to the buoy (F; Float) prevents intake pipes from sinking to the bottom of the intake and prevents inhalation of sediment. The weight (W; Weight) was formed at both ends via a pulley provided on the upper wall of the intake tower (I · T), when the intake pipe moved to the left with respect to the ball joint (B · J) due to the strong wind. The right line (L; Line) is pulled up to increase the weight (W; Weight), and when moving to the left, the right line (L; Line) easily descends to its own weight, and the left line (L; Line) is pulled to make the weight (W; Weight) repeatedly rise.

B. The operation of the automatic intake and the water purification pipe according to the present invention will be found in parallel with the operation of one embodiment of the diffusion pump and the sand seperator system, which are essential components of the present invention. Shall be.

Example 2.

As a reference configuration of the diffusion pump device according to the present invention,

The inner diameter of the inlet flange (2D) and the inlet flange (2D) of the outlet flange (3D) formed on the same line of the 'T' tubular diffusion pump body (1D) less than the inner diameter of the diffusion pump body (1D) and the length is One outer diameter edge of the diffusion tube 10D smaller than the length of the diffusion pump body 10D is welded, and is close to the middle outer diameter of the diffusion tube 10D at the outer diameter of the diffusion pump body 1D adjacent to the inlet flange 2D. The suction pipe 8D of the right angle pipe is formed so that the jet slits 11D are formed.

In the figure, reference numeral '4D' is a packing used when connecting the diffusion pump body 1D to the inlet flange 2D or the outlet flange 3D when installing the pipe on the general pipe. 5D) connects the flange (not shown) formed in the general pipe to the inlet flange 2D or the outlet flange 3D of the diffusion pump body 1D to assemble the bolt 6D and the nut 7D. It is used to fasten with.

On the other hand, the suction pipe clamp nut 9D assembled in the suction pipe 8D is a fastening nut used when assembling a separate pipe to the suction pipe 8D provided in the outer side of the diffusion pump body 1D.

As the action on the present invention diffusion pump (diffusion pump)

As shown in FIG. 3, the present invention has a pipe water flowing into the inlet flange 2D close to the outlet flange 3D of the inner diameter of the diffusion pump body 1D. As soon as it is discharged through the diffuser pipe 10D, the water pressure of the pipe water is diffused to obtain a high vacuum state.

In the vacuum state, water flow is formed by the magnetic suction of the pipe water around the jet-slit 11D around the discharge port 10D, and is perpendicular to the diffusion pump body 1D. It is introduced through the branched suction pipe (8D) and mixed with the pipe water discharged to the outlet flange (3D) on the same line as the inlet flange (2D) to greatly increase the lifting power of the general feed water pump It is.

Example 3.

As a reference configuration of one embodiment of a sand seperator system according to the present invention, a raw water import having a triangular jet-type water induction pipe 4'S directed at an upper side wall of a cylindrical chamber 1S at its end The water pipe 4S is welded, and the diffusion pipe support 11'S is formed at three outer diameters of the end of the purified water outlet pipe 5S, which is a long one-pipe, which is installed through the inner diameter of the diffusion pipe 11S, which is shorter than the chamber 1S inner diameter. The upper end of the purified water discharge pipe (5S) welded and supported by) is embedded with a filter medium (13S) in the upper tube of the chamber (1S), and the scum vent (7S) is laterally perpendicular to the air vent (6S). Formed and weld-sealed the upper dome (2S) protruding the water purification pipe (5S) in the center, the inside of the lower chamber of the chamber (1S), the inverted hole cup-shaped sludge of the same diameter as the diffusion pipe (11S) Accelerators are provided on the lower side walls welded to the outer periphery of the drum 10S by sludge drum support 10'S. A chamber formed in the support (9S); lower (1S chamber) has a doengeot to form a lower dome (8S) forming a sludge (sludge) the outlet tube (8S) in the bottom surface.

In one embodiment of the present invention configured as described above, as shown in Figs. 6 to 9, suspended and suspended raw water in which mud and the like are mixed through a raw water import pipe 4S with a vacuum pump (P / P) or the like. Strong vortices are generated by the water flow guide tube 4'S along the upper cylindrical inner wall of the chamber 1S to the lower side and downward, and then rapidly pass through the diffuser tube 11S formed at the inner middle end of the chamber 1S. Diffusion occurs at the end of the diffusion pipe (11S), causing heavy mud or sand to descend to the sludge drum (10S) at the bottom of the chamber (1S), and low specific gravity bubbles or scum. The silver floats upward along the gap between the inside of the diffusion pipe 11S and the outer diameter of the water purification pipe 5S, and the suspended matter is first filtered through the screen 12S and the filter medium 13S at the top of the chamber 1S, and then to the scum vent 7S. The air bubbles are discharged to the outside through the air vent 6S.

On the other hand, the sludge solids deposited on the sludge drum 10S outer edge of the lower dome 3S are discharged through the sludge outlet pipe 8S, and the accelerator flange formed on the lower dome 3S side. By the 9S, sludge liquid water on the upper side of the lower dome 3S is discharged to the outside.

The suspended purified water separated from the suspended raw water and sediment such as sand is discharged to the upper chamber 1S through the purified water discharge pipe 5S formed at the center of the diffusion pipe 11S.

As an effect of the present invention configured as described above

Buoys (F; Float) formed in the middle of the intake pipe can be taken in the water intake tower (I · T) while maintaining a constant water level at a certain depth from the water surface, so it does not absorb sediment or suspended matter from the intake paper. The ball joint (B · J; Ball joint) in the middle of the intake pipe of the intake tower (I · T) gives the flexibility to the intake pipe made of bellows hose against the effects of strong wind, etc. There is an effect to prevent breakage and restoration of the intake pipe.

On the other hand, the two-row line (L; Line) fixed to the buoy (F; Float) is strong winds by the effect of the weight (W; Weight) of both ends via the pulley provided on the upper wall of the intake tower (IT) When the intake pipe moves left and right with respect to the ball joint (B · J), the left and right lines (L; Line) can be easily operated by the weight of the weight (W; It is effective to take in.

On the other hand, since the air in the intake pipe is discharged to the outside by the air vent 6S of the send separator (S · S), no cavity of the vacuum pump (P / P) is generated, and the vacuum pump ( P / P) efficacy is not lowered, so the lift is improved.

In addition, as a function of the pressurizing device, bubbles or floats flowing into the upper pipe of the chamber as shown in FIG. 1 are introduced into the inlet pipe of the vacuum pump (P / P) by a diffusion pump. The pipe is composed of the inlet flange 2D of the diffusion pump, and the water flowing into the suction pipe 8D is formed around the diffusion pipe 10D in the diffusion pump DP. It is easily sucked by the magnetic suction input of 11D and flows back to the air vent 6S via the upper raw water import pipe 4S of the send separate S, S, thereby generating a high head to save power. The pump horsepower can be lowered, and the cost of the facility is low.

In addition, the automatic water intake and water purifying device according to the present invention has a small installation area, low operating cost, low pressure loss, no backwashing, and can process a large amount of water in a short time in a continuous manner rather than settling. There is an advantage.

In addition, as installed in parallel with the existing water intake and water purification facilities as shown in Figure 9, there is an advantage that can be used for a long time, and this apparatus does not use a flocculant to sediment and separate sludge and suspended solids. It is environmentally friendly.

For reference, the conventional diffusion pump is " L " in which the pipe water introduced into the pipe inlet is pumped out through the discharge pipe branched at right angles to the pump body as shown in FIG. Lifting force is lowered due to the shape of the water-transmitting structure, and in the case of bubbles and contaminants, the pipe transfer was not smooth, but the diffusion pump (D · P) according to the present invention piped from the pipe inlet formed on the same line. Due to the “-” shaped water passage structure through the exit, it is very smooth for transporting bubbles and contaminants, and has a high lift power, so even when water is supplied from the water tank to the high water tank such as a general home or a high-rise building. Since pumping is also performed by the pump, the operation cost of the pump can be greatly reduced, which is very advantageous in terms of facility cost and electric maintenance cost.

In addition, when raw water is taken from two or more intakes with different water intakes, when pumps with different performances are installed, the pumps on the low pressure side are often stopped due to the differential pressure relationship. In this case, the overpressure is applied to the pump on the low pressure side, and the starting torque is increased due to the increase in starting torque of the pump and the motor. Piping is installed on the inlet flange (2D) and piping on the intake side with less water intake is installed on the suction pipe (8D) side, so that the raw water on the intake side with less intake water also has a large amount of water in spite of mutual differential pressure. Piping water of different pressure differentials by the magnetic suction input formed in the jet slits 11 around the diffusion pipe 10D provided inside the inlet flange 2D connecting the pipes on the side (管 水) are smoothly incorporated, because the pump is stopped or Carver.- Good to meet presentation (cavitation) developing the low pressure side to the overload does not occur there is an effect that the efficiency increases.

For reference, look at the case of operating the present invention in a constant filtration tank as shown in FIG.

A typical water filtration tank is mixed with a landing vessel (14S), which is collected and stored in a reservoir by a vacuum pump (P / P) and an impeller, and precipitated by a natural precipitation, with a mixing tank (15S) to increase the oxygen dissolution rate. Water supply pipe through a coagulation sedimentation tank (16S) to apply chemicals such as flocculant, a filtration tank (17S) for passing the water drained therethrough through a filtration layer, and a disinfection tank (18S) for disinfecting the water drained from the filtration tank with a medicine or the like. Water is supplied to homes.

In the case of the above-mentioned constant filtration tanks, not only excessive facility costs and vast facility sites are required but also sludge components discharged through the coagulation sedimentation tank 16S or the disinfection tank 18S have a large amount of weak acid and weak alkaline precipitates. Although hundreds of millions of dollars were wasted every year for each water purification plant, raw water pipes collected by the vacuum pump (P / P) were supplied to the piping line of the diffusion pump (D / P), and at the same time, The water discharged through the chamber 1 of the sand separator (S · S) apparatus according to the present invention, the raw water obtained by another vacuum pump (P / P) through the side pipe formed is activated carbon or ion exchange apparatus Through the chamber (C) equipped with, it is to be discharged through the sterilization tank (18S) to discharge the second purified water directly through the domestic tap water or flow into the conventional filter filtration tank (17S).

In the sludge discharged through the sludge outlet 8S or the acceleration flange 9S of the send dome 3S adopted in the present invention as described above, a medicine such as a flocculant is used. As a natural organic nutrient that is not added, it can be eco-friendly even if it is discharged into the river with no pollution, and it can reduce the cost of facilities such as a conventional mixing tank (15S) or flocculation sedimentation tank (16S). It is not useful because it can provide a living water source containing minerals in water.

Claims (3)

In a known intake tower (I · T) dried in a reservoir pond, a ball joint (B · J; Ball joint) is formed in the middle of the intake pipe of the intake tower (I · T), and is formed at the middle end of the intake pipe. The buoy (F; Float) forms a weight (W; Weight) at both ends by a two-line (L; Line) via a pulley provided on the upper wall of the intake tower (IT), and the intake tower (I The pipe drawn out from T) is connected to the lower end of the chamber containing the activated carbon filter material, and the lower pipe of the chamber is connected to the inlet pipe of the vacuum pump P / P. The upper pipe is connected to the inlet flange (2D) of the diffusion pump (D · P), the outlet pipe of the vacuum pump (P / P) is connected to the suction pipe (8D) of the diffusion pump (D · P), The outlet flange (3D) of the diffusion pump (D · P) is connected to the raw water import pipe (4S) of the send separator (S · S), and the purified water is connected to the water purification pipe (5S) of the upper dome (2S). Discharged, The float is sludge of the pipe through the scum vent (7S) on the side of the upper dome (2S), the sludge outlet pipe (8S) of the bottom of the lower dome (3S) of the send separator (SS), and the accelerator flange (9S). ) Automatic intake and water purification pipe, characterized in that the same line as the discharge pipe. The inlet flange 2D of the inlet flange 2D and the outlet flange 3D according to claim 1, wherein the diffusion pump DP is formed on the same line as the "T" tubular diffusion pump body 1D. Diffusion pump body (1D) on the inner diameter border is less than the inner diameter and the length of the diffusion pump body (10D) less than the length of the diffusion pipe (10D) on one side of the outer diameter rim welded, the inlet flange (2D) and the diffusion pump body (1D) Automatic intake, characterized in that it adopts a diffusion pump (D · P) made of a suction pipe (8D) of a right-angle pipe to form a jet slit (11D) near the intermediate outer diameter of the diffusion pipe (10D) at the outside diameter of Water purification piping circuit. The send separator (S · S) is welded to the raw water import pipe (4S) formed at the end of a triangular jet-type water induction pipe (4'S) directed to an upper inner wall of a cylindrical chamber (1S). Formed and welded and supported by the diffusion pipe support 11'S at three outer diameters of the end of the purified water discharge pipe 5S, which is a long circle pipe, which is installed in the inner pipe of the diffusion pipe 11S, which is shorter than the inner diameter of the chamber 1S. The upper end of the purified water outlet pipe 5S has a filter medium 13S inside the upper tube of the chamber 1S and forms a scum vent 7S in the lateral direction with the air vent 6S in the vertical direction. The outer periphery of the inverted hole cup-shaped sludge drum 10S having the same diameter as the diffuser tube 11S is welded and sealed to the upper dome 2S which protrudes 5S. Lower chamber (1S) where accelerator flange 9S is formed on lower wall welded and supported by sludge drum support 10'S in three places. It is automatic and constant intake pipe circuit, characterized in that the employed sludge (sludge) the outlet tube (8S) send separate device (sand seperator system) formed by a lower dome (8S) is formed on the bottom surface.