Vortex type solid-liquid separation purification device and settling tank with the purification device

A purification device and eddy flow technology, applied in the sedimentation tank and other directions, can solve the problems of low water purification efficiency and long time required, and achieve the effect of improving purification efficiency, reducing dosage and reducing investment cost.

Active Publication Date: 2016-01-27
ZHEJIANG LIANCHI WATER EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] While the sewage inlet of the existing inclined tube settling tank is located below the inclined tube, some sludge and sediment are settled during the flow down the net, and the purified water flows out through the sump located above the inclined tube; this structure The inclined tube device takes a long time to filter water once, and it needs to wait for the medium to flow through the entire inclined tube channel before it can be discharged, and the water purification efficiency is low

Method used

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  • Vortex type solid-liquid separation purification device and settling tank with the purification device
  • Vortex type solid-liquid separation purification device and settling tank with the purification device
  • Vortex type solid-liquid separation purification device and settling tank with the purification device

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Embodiment 1

[0023] Such as figure 1 As shown, a vortex type solid-liquid separation purification device is composed of at least one set of sedimentation components, which can be composed in a variety of ways according to different use environments, such as arranged in the vertical direction or along the length direction; The sedimentation part 9 includes a deflector 1, a plurality of flaps 2, a first baffle 3 and a second baffle 4; the deflector 1 is used to guide the sediment to flow downward, and the flaps are arranged along the fluid flow direction , and the fluid flow direction in the present invention is the horizontal direction, so the wing plate 2 is also arranged along the horizontal direction, and the wing plate is divided into two parts along the fluid flow direction, one part is the second wing plate body 22 for draining fluid, and the other part It is the first flap body 21 for draining sediment 88, and the sediment 88 includes the sediment deposited on the first flap body and...

Embodiment 2

[0031] Such as Figure 5 As shown, a vortex type inclined plate settling tank comprises a tank body 5, the right side of the tank body 5 is provided with an inlet 51 for the medium to flow in, and the tank body is provided with a separation zone 52 for fluid and sediment separation, for sediment precipitation In the sedimentation area 53, the left side of the pool body is provided with an outlet 54 for the fluid to flow out, and the outlet 54 is connected to a sump 55 perpendicular to the fluid flow direction. Specifically, the sump is long and runs along the left side of the pool body. The edge is set, and the purified one flows into the sump through the through hole on the sump wall, and then flows out through the outlet 54; preferably, the sedimentation area has a funnel-shaped outlet 531 to facilitate sediment discharge; the separation area is provided with The purification device in Embodiment 1, the specific structure of the purification device will not be described in d...

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Abstract

The invention discloses a vortex type solid-liquid diversion purification device and a sedimentation tank provided with the same. The purification device is formed by arranging at least one group of sedimentation parts, wherein each sedimentation part comprises a guide plate and a plurality of wing plates; each wing plate is divided into a first wing plate body used for guiding sediment and a second wing plate body used for guiding a fluid in a fluid flow direction; a first flow blocking plate and a second flow blocking plate which are used for blocking fluid washing are arranged at an inlet end and an outlet end of the first flow blocking plate respectively; a hydrostatic area is formed between the first flow blocking plate and the second flow blocking plate; a sewage discharge channel is formed in a position, located in the hydrostatic area, of the first wing plate body; the first wing plate body and the second wing plate body have inclination angles, so that sediment can flow into the sewage discharge channel conveniently; a vortex area which enables the fluid to form a vortex is arranged on the second wing plate body in the fluid flow direction; and a flow collection channel allowing the fluid to pass through is formed between the vortex area and the hydrostatic area. According to the vortex type solid-liquid diversion purification device and the sedimentation tank provided with the same, the purification efficiency and the purified water quality are improved greatly, and the cost is saved.

Description

technical field [0001] The invention relates to the field of water supply and drainage, in particular to a vortex type solid-liquid separation purification device and a settling tank with the purification device. Background technique [0002] Inclined tube packing is a sedimentation device developed on the basis of shallow pool theory, and is widely used in water treatment sedimentation tanks and sedimentation equipment. It is currently the most common and mature water treatment equipment used in water supply and drainage projects. It has the advantages of wide application range, high treatment effect and small footprint. It is suitable for water inlet sand removal, general industrial and domestic water supply sedimentation, sewage sedimentation, oil separation and tailings concentration, etc., especially suitable for water plants and sewage treatment projects. [0003] While the sewage inlet of the existing inclined tube settling tank is located below the inclined tube, s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D21/02
Inventor 池万青
Owner ZHEJIANG LIANCHI WATER EQUIP
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