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Sand making sewage treatment tower

A technology of sewage treatment and main tower, applied in the direction of flocculation/sedimentation water/sewage treatment, etc., can solve the problem of sewage treatment tower without washing gravel, and achieve the effect of protecting safe operation

Pending Publication Date: 2015-11-25
福建省天玉方圆矿业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are no efficient machine-made sand and washed gravel sewage treatment towers on the market

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1 ~ Figure 3 As shown, a sand making sewage treatment tower includes a main tower body 1, a reaction part fixed inside the main tower body through a fixing part 21, a support part 10 supporting the main tower body, and a collection part 9 at the bottom of the main tower body The bottom end of the collection part 9 has a reactant outlet 11 with a connecting part, and the main tower body has a clear water outlet 73 near the top edge to allow purified clear water to flow out. The reaction part includes a reaction channel 2 and a spiral track 3, and the spiral track 3. Installed vertically in the reaction channel 2, so that the liquid flowing in from above the reaction channel 2 spirally flows in the reaction channel 2 along the spiral track 3 from top to bottom;

[0030] In order to facilitate regular removal of the silt accumulated in the spiral track 3, the center of the spiral track 3 is provided with a dredging port 4 that runs through from top to botto...

Embodiment 2

[0036] Such as Figure 1 ~ Figure 3 As shown, on the basis of Example 1, a slow flow part is also included, and the bottom end of the reaction channel 2 is connected to the slow flow part, and the slow flow part may be an enlarged port 5 connected to the bottom of the reaction channel 2 .

Embodiment 3

[0038] Such as Figure 1 ~ Figure 3 As shown, on the basis of Embodiment 2, it also includes a splitter plate 6 and a hanging plate 61. The outer contour of the splitter plate 6 is similar to the shape of the bottom outlet of the enlarged port 5 and is similar in size. Just below the outlet at the bottom of the enlarged port 5; the splitter plate 6 can be a flat plate or a vertebral body plate with the vertebral tip facing upwards;

[0039] When the splitter plate 6 is a vertebral body plate, its cone angle ranges from 120° to 175°, preferably 150°.

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Abstract

The invention discloses a sand making sewage treatment tower which comprises a main tower body, a reaction part fixedly arranged at the inside of the main tower body through a fixed part and a supporting part supporting the main tower body, wherein the bottom part of the main tower body is an aggregate part; a reactant outlet with a connecting part is formed at the lowermost end of the aggregate part; a clean water outlet where purified clean water flows out is formed close to top edge of the main tower body. The sand making sewage treatment tower is characterized in that the reaction part comprises a reaction channel and a spiral track, wherein the spiral track is vertically mounted in the reaction channel, so that a liquid flowing at the upward side of the reaction channel spirally flows from top to bottom along the spiral track in the reaction channel. According to the sand making sewage treatment tower disclosed by the invention, the spiral track is mounted in the reaction channel, an agent and sewage are drained through the spiral track, the sewage and agent are mixed and stirred within a short time by virtue of a spiral stirring principle, and the reaction time is shortened by about 3 times.

Description

technical field [0001] The invention relates to a sand making sewage treatment tower, which belongs to the technical field of mine sewage treatment. Background technique [0002] A large amount of sewage will be produced in the process of machine-made sand and gravel washed with water. After the sewage is treated with the fine sand recovery device, the sewage still contains mud. The traditional treatment method is to separate sediment and water through sedimentation tank step by step filtration and sedimentation. This method occupies a large area and takes a long time to settle. At present, there are no efficient machine-made sand and washed gravel sewage treatment towers on the market. Contents of the invention [0003] The invention discloses a sand making sewage treatment tower to solve the problems mentioned in the background technology. [0004] In order to achieve the above-mentioned purpose, the present invention adopts following concrete technical scheme: [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/52
Inventor 王天陈翔铭黄日昌黄红金
Owner 福建省天玉方圆矿业有限公司