JP2000037175A - Separation and filtration of laver and sewage and apparatus therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent environmental pollution due to laver wastes and sewage by carrying out a separation treatment of laver sewage produced by using a laver stirrer in order to improve the quality by a laver culturist into the laver wastes and water. SOLUTION: This apparatus for separating and filtering laver and sewage is obtained by installing a laver sewage tank 1 for placing sewage containing laver wastes and water mixed therein a storage pump 2 for sucking and feeding the sewage in the laver sewage tank 1, a separation tank 8 for receiving the laver sewage jetted from a laver sewage jetting port 5 at the tip of a water pipe 4 connected to the storage pump 2, a mortar-shaped structure 9 formed by raising the bottom of the separation tank 8 therefrom in the center of the bottom of the separation tank 8 and a discharge port 12 formed in the center of the mortar-shaped structure 9 and used for connecting to a laver waste drain pipe 13 and a cylindrical separation net A having the lower part fixed to the outside of mortar-shaped structure 9 and capable of separating and filtering the laver sewage.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and an apparatus for separating water from seaweed sewage mixed with seaweed swarf generated during laver processing into seaweed swarf and water.

[0002]

2. Description of the Related Art In recent years, laver farmers have introduced laver agitators in order to improve the quality of laver. However, sewage mixed with laver debris generated during laver processing has conventionally been flowed directly to creeks and rivers. I was

[0003]

However, the concentration of salinity in the coastal area of the sea or bay can be increased by directly flowing sewage mixed with laver debris drowned by the use of a laver stirrer into a creek or river. It has caused enormous damage to horticultural facilities and crops in coastal areas. The problem to be solved by the present invention is to provide a method and apparatus for separating wastewater into laver debris and water in order to prevent such pollution of rivers and the like and environmental pollution.

[0004]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, a method for filtering seaweed soil by moisture according to the present invention comprises suctioning and feeding water from a seaweed sewage tank into which seaweed and water are mixed through a water pump to remove seaweed. A water stopcock is provided at the end of the water pipe to separate the water, several rectangular seaweed sewage spouts are provided at appropriate positions above the water stopcock, and the seaweed sewage sent through the wastewater pipe is fed. Due to the vertical movement of the water flow generated at that time, the laver sewage is spouted from the spout, and the spouted laver sewage is separated into seaweed debris and water, and then flows into an FRP separation tank for separation.

[0005] Further, the filtration apparatus for laver soil water according to the present invention comprises:
A laver sewage tank that contains sewage mixed with laver debris and water, a pump that sucks and feeds sewage in the laver sewage tank, and laver that is spouted from a laver sewage spout at the end of a water pipe connected to the pump A separation tank for receiving sewage, a mortar-like structure formed by lifting the bottom of the quarry, and a discharge port formed at the center of the mortar and connected to the seaweed drainage pipe. And a cylindrical sorting net for separating and filtering the laver sewage.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of the present invention will be described with reference to FIGS. I. The sewage absorbed by the pump 2 from the laver sewage tank 1 is pushed upward, passes through the water pipe 4, passes through the automatic water control valve 3 on the way, and passes through the seawater sewage spout 5 at the tip of the water pipe 4.
, And repeated continuous up and down movement by the water flow, scattered from the laver sewage spout 5 to the surroundings, and the FRP installed under it
It is discharged to the separation tank 8. B. Nori sewage discharged from Nori sewage spout 5 is FR
Nori sewage is separated into laver debris and water by centrifugal separation at the same time as water droplets are scattered in the separation network A provided in the P separation tank 8. C. The separated seaweed debris falls to the bottom of the sorting net A, and the water is filtered by the sorting net A and discharged out of the sorting net A,
The water is discharged to a river through a discharge pipe 11 from a drain port 10 provided at one corner of the FRP separation tank 8. In addition, laver debris left on the sorting net is normally deposited up to the position B.
Every time the nori sewage is poured, the deposited nori scum is adjusted by the nori sewage discharge control valve 14 when it exceeds the position B,
It is discharged to the seaweed container 16 through the seaweed discharge pipe. At the end of the work, the remaining seaweed debris opens the seaweed debris final discharge valve 15 and discharges all the seaweed to the seaweed container 16.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to FIGS.
This will be described with reference to FIG. 1 is a plan view of the apparatus of the present invention as viewed from directly above, FIG. 2 is a sectional view showing an embodiment of the present invention, FIG. 3 is an enlarged view of a laver sewage spout and a stopcock, and FIG. FIG. In these figures, 1 is a laver sewage tank, 2 is a pump, 3 is an automatic water supply control valve, 4 is a water pipe, 5 is a laver sewage spout, 6 is a water stopcock, 7 is an upper part of a separation net, 8 Is an FRP separation tank, 9 is a bowl-shaped structure, 10 is a drain port, 11 is a drain pipe, 12 is a seaweed discharge port, 13 is a seaweed discharge pipe, 14 is a seaweed discharge valve, and 15 is a seaweed final discharge valve. , 16 is a laver container, 17 is a FRP separation tank installation table, A is a separation net, and B is a laver accumulation point.

In this embodiment, a. A water pipe 4 is made, bent at a right angle, five rectangular outlets are drilled in front of the tip, and a water stopcock 6 is provided at the tip. B. In order to receive the water supply, a water tank FRP separation tank 8 is prepared, a mortar-shaped structure 9 is provided at the center of the water tank, and a hole is drilled at the center and one corner of the water tank. C. The wire mesh stainless steel mesh 80 is used to reinforce the outside of the wire mesh. D. The cylindrical lower ring is completely covered on the outside of the mortar-like structure 9 and is tightly fixed to the outside of the mortar-like structure 9 to complete the sorting net A. E. The seaweed discharge pipe 13 is inserted into the seaweed discharge port 12 at the center of the mortar-like structure 9, while the drain pipe 11 is passed through the drain port 10 at one corner of the FRP separation tank 8.

[0009]

As described above, according to the present invention,
Separation of seaweed sewage that has conventionally flowed down into rivers into seaweed and water can be prevented beforehand from contaminating rivers and environmental pollution. In this way, in order to improve quality in recent years, the nori cultivator can eliminate the adverse effects of using the introduced nori stirrer and sufficiently meet the expectations of the nori maker and local residents.

[Brief description of the drawings]

FIG. 1 is a plan view of the device of the present invention as viewed from directly above.

FIG. 2 is a sectional view showing an embodiment of the present invention.

FIG. 3 is an enlarged view of a laver sewage spout and a stopcock.

FIG. 4 is a perspective view of the present invention.

[Explanation of symbols]

1 Nori sewage tank, 2 pump, 3 automatic water supply control valve, 4 water pipe, 5 nori sewage spout, 6 stopcock, 7
Edge on top of sorting net, 8 FRP sorting tank, 9 squirrel bowl-shaped structure, 10 drainage port, 11 drainage pipe, 12 seaweed dust discharge port, 13 seaweed waste discharge pipe, 14 seaweed waste discharge valve, 15
Nori Dust Final Discharge Valve, 16 Nori Dust Container, 17 FR
P separation tank installation stand, A separation net, B Nori litter accumulation point

Claims (2)

[Claims] 1. A water stopcock is provided at a tip of a water pipe for separating and separating seaweed from water by suctioning water from a seaweed sewage tank into which wastewater mixed with seaweed and water is put through a pump. Provide several rectangular laver sewage spouts at appropriate locations in
The laver sewage sent through the sewage pipe is spouted from the laver sewage spout by the vertical movement of the water flow generated at the time of water supply, and the spouted laver sewage is separated into laver debris and water, FR
A method for filtering seaweed soil by moisture, wherein the water is passed through a P separation tank for separation. 2. A laver sewage tank for containing sewage mixed with laver debris and water, a water pump for sucking and feeding sewage in the laver sewage tank, and a laver sewage jet at a tip of a water pipe connected to the water pump. It is connected to a separation tank for receiving the nori sewage that has been erupted, a mortar-like structure formed by lifting the bottom center of the separation tank, and a laver drainage pipe formed at the center of the mortar-like structure. A laver soil water separation filtration device comprising: a discharge port; and a cylindrical separation net for lowering and fixing the lower portion of the ladle-like structure outside the ladle-shaped structure, for separating and filtering laver soil water.