JP3195378U - Solid-liquid separation device having a tapered shape - Google Patents

Abstract

The present invention provides a solid-liquid separation device having a tapered shape that can simplify the apparatus and work process, reduce water consumption and energy consumption, and improve processing efficiency. A solid-liquid separator includes a separator main body, a purified water collection tank 4 provided inside the separator main body, an annular waste water collection tank 5 provided outside the purified water collection tank, and a purified water collection tank. An at least one taper-shaped sieve 2 provided on the upper side, and an arc-shaped taper member 3 mounted on the upper side of the uppermost taper-shaped sieve, the inside being hollow, and the upper end being connected to the water supply pipe. Prepare. By providing the taper-shaped sieve 2, sewage flows from the water supply pipe into the arc-shaped taper member 3, and after the water flow is dispersed by the arc-shaped taper member, it enters the taper-shaped sieve and is filtered. [Selection] Figure 3

Description

  The present invention relates to a solid-liquid separation device having a tapered shape, which can be applied to a solid and liquid separation process for wastewater such as raw water treatment, sewage treatment and large-scale seafood farms in a water treatment process.

  Solid-liquid separation is one of the frequently used processes in fields such as large-scale aquaculture and water treatment, and the operational effect of such a process is directly related to the subsequent process load and treatment efficiency.

  In a water treatment process, especially in a large-scale fish farm, etc., facilities often used in a solid-liquid separation process of wastewater include a filter, a sieve bend, a micro strainer, and the like. However, these frequently used devices have the following problems: (1) processing efficiency problem, (2) energy consumption problem, (3) difficult to clean and maintenance work is difficult. ing.

  An object of the present invention is to provide a solid-liquid separation device having a tapered shape.

  As a means for solving the technical problem, the present invention provides a separator main body, a water purification tank provided inside the separator main body, an annular waste water collection tank provided outside the water purification tank, and an upper part of the water purification tank. A taper-shaped sieve having at least one layer, and an arc-shaped taper member which is mounted on the upper side of the uppermost taper-shaped sieve and is hollow inside and connected to the water supply pipe at the upper end. A solid-liquid separation device having a shape is provided.

  As a further improvement of the above technique, a water supply path having an inlet cross-sectional area larger than an outlet cross-sectional area may be formed between the inner wall of the arcuate tapered member and the outer wall of the uppermost tapered sieve.

  As a further improvement means of the above-described technique, a spiral structure is provided at a connection position between the above-mentioned arcuate taper member and the uppermost taper-shaped sieve, and the spiral structure is formed by a screw screw or a screw hole provided in the arcuate taper member, and an uppermost layer. A screw hole or a screw screw provided in the taper-shaped sieve may be included.

  As a further improvement means of the above technique, the slot of the tapered sieve located in the upper layer may be larger than the slot of the tapered sieve in the next layer.

  As a further improvement means of the above-described technique, a drain outlet may be provided on the bottom outer wall of the water purification tank, a drain elbow or a straight drain pipe may be attached to the drain outlet, and a sewage discharge outlet may be provided on the side wall of the waste water collection tank.

  As a further improvement means of the above technique, a shunt structure may be provided at the upper end of the uppermost tapered sieve.

  In the present invention, by providing a taper-shaped sieve, sewage flows from the water supply pipe into the arc-shaped taper member, and after the water flow is dispersed by the arc-shaped taper member, it enters the taper-shaped sieve and is filtered. Thereby, simplification of the solid-liquid separator and its work process can be realized, water consumption can be reduced, and processing efficiency can be improved. Furthermore, the structure is simple, there is no waste, and the effect of greatly reducing energy consumption can be obtained.

It is a figure which shows the structure of this invention. It is an exploded view which shows the structure of this invention. It is a figure which shows the cross section of this invention. It is a figure which shows the helical structure of this invention. It is a figure which shows the structure of this invention when a some taper-shaped sieve is attached.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings and examples.

  Please refer to FIGS. The solid-liquid separator having a tapered shape according to the present invention includes a separator main body 1, a purified water collection tank 4 provided inside the separator main body 1, and an annular waste water collection tank provided outside the purified water collection tank 4. 5, at least one taper-shaped sieve 2 provided on the upper side of the water purification tank 4, and an upper side of the uppermost taper-shaped sieve 2, the inside is hollow, and the upper end is connected to the water supply pipe And an isolated tapered member 3.

  In the present invention, by providing the taper-shaped sieve 2, sewage flows from the water supply pipe into the arc-shaped taper member 3, and after the water flow is dispersed by the arc-shaped taper member 3, it enters the taper-shaped sieve 2 and is filtered. . Thereby, simplification of the solid-liquid separator and its work process can be realized, water consumption can be reduced, and processing efficiency can be improved. Furthermore, the structure is simple, there is no waste, and energy consumption can be greatly reduced.

  As another preferred embodiment, a water supply path 41 having an inlet cross-sectional area larger than an outlet cross-sectional area is formed between the inner wall of the arcuate tapered member 3 and the outer wall of the uppermost tapered sieve 2. Thus, gradually reducing the cross-sectional area is advantageous in order to stabilize the water pressure and water flow. By increasing the area of the water passing therethrough, the flow velocity becomes slower and the pressure at the lower end of the arcuate taper member 3 gradually decreases. Further, the spiral structure 42 provided at the upper ends of the arcuate taper member 3 and the uppermost taper-shaped sieve 2 is used to adjust the distance between the arcuate taper member 3 and the taper-shaped sieve 2 to pass water. The separation of solids and liquids is further promoted by adjusting the flow rate or pressure.

  As a further preferred embodiment, a helical structure 42 is provided at a connection position between the arcuate tapered member 3 and the uppermost tapered sieve 2. The helical structure 42 includes a screw screw or screw hole provided in the arcuate taper member 3 and a screw hole or screw screw provided in the uppermost taper-shaped sieve 2. Furthermore, the distance between the arcuate taper member 3 and the taper-shaped sieve 2 is adjusted by using the spiral structure 42 at the upper end of the arcuate taper member 3 and the uppermost taper-shaped sieve 2, and the water passing therethrough is adjusted. By adjusting the flow rate or pressure, the separation of solid and liquid is further facilitated.

  As a further preferred embodiment, the slot of the upper taper-shaped sieve 2 is larger than the slot of the taper-shaped sieve 2 of the next layer. When a plurality of tapered sieves 2 are provided, the treated water is repeatedly cleaned by repeatedly reducing the size of the slot of the tapered sieve 2 from the outside to the inside, and thus becomes cleaner.

  As a further preferred embodiment, a drain port 6 is provided on the bottom outer wall of the water purification tank, and a drain elbow or a straight drain pipe is attached to the drain port 6. Of course, the pipe attached to the drain port 6 can be designed and installed by the user according to demand. The purified water filtered by the drain port 6 and the drain elbow or the drain straight pipe is sent to the next process. A wastewater discharge port 7 is provided on the side wall of the wastewater collection tank, and the filtered sewage is collected from the wastewater discharge port 7 and a corresponding process is performed.

  As a further preferred embodiment, a diversion structure 43 for diverting is attached to the upper end of the uppermost taper-shaped sieve 2, and the treated water is stably flowed to the water supply path 41 by the diversion structure 43.

  The preferred embodiment of the present invention has been specifically described above. However, the present invention is not limited to this embodiment, and an engineer who is familiar with the present technical field is not subject to the spirit of the present invention. Various modifications and replacement examples can be created. These variations and substitutions are also within the scope of the claims which claim rights in this application.

DESCRIPTION OF SYMBOLS 1 Separator main body 2 Taper-shaped sieve 3 Arc-shaped taper member 4 Purified water collection tank 41 Water supply path 42 Spiral structure 43 Split flow structure 5 Waste water collection tank 6 Drain outlet 7 Sewage outlet

Claims (6)

A separation device body;
A purified water collection tank provided inside the separator main body;
An annular wastewater collection tank provided outside the purified water collection tank;
A tapered sieve provided above the water purification tank;
An inner taper member that is hollow inside, is attached to the upper side of the tapered sieve, and has an upper end connected to the water supply pipe;
A solid-liquid separation device having a taper shape.   2. A water supply path is formed between an inner wall of the arcuate tapered member and an outer wall of the uppermost tapered sieve, wherein the inlet cross-sectional area is larger than the outlet cross-sectional area. A solid-liquid separator having the tapered shape described. A helical structure is provided at the connection position between the arcuate taper member and the tapered sieve of the uppermost layer,
2. The tapered structure according to claim 1, wherein the helical structure includes a screw screw or a screw hole provided in the arcuate tapered member, and a screw hole or a screw screw provided in the uppermost layer of the tapered sieve. Liquid separation device.   4. The solid-liquid separator having a tapered shape according to claim 1, wherein a slot of the tapered sieve located in the upper layer is larger than a slot of the tapered sieve in the next layer. .   A drain outlet is attached to the bottom outer wall of the water purification tank, a drain elbow or a straight drain pipe is attached to the drain outlet, and a waste water outlet is provided on the side wall of the waste water collection tank. 3. A solid-liquid separation device having a tapered shape according to 3.   The tapered solid-liquid separator according to claim 1, 2 or 3, wherein a shunt structure is provided at an upper end of the tapered sieve of the uppermost layer.

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