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Reciprocating flow type river suspended particulate matter collecting device

A technology for suspended particulate matter and a collection device, which is applied in the field of water environment research and achieves the effects of simple structure and principle, easy implementation and low production cost.

Pending Publication Date: 2018-01-09
NANJING INST OF ENVIRONMENTAL SCI MINIST OF ECOLOGY & ENVIRONMENT OF THE PEOPLES REPUBLIC OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a reciprocating flow type river suspended particle collection device for the above-mentioned deficiencies in the prior art. By adjusting the height of the two-way collection device up and down, it can collect suspended particles in rivers with different water depths. The structure is simple, the operation is convenient, and the cost is low.

Method used

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  • Reciprocating flow type river suspended particulate matter collecting device
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  • Reciprocating flow type river suspended particulate matter collecting device

Examples

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Embodiment 1

[0025] see figure 1 , a reciprocating flow type river suspended particulate matter collection device, including a two-way collection device and a fixed bracket, the two-way collection device includes a first one-way collector and a second one-way collector and the first one-way collector and the second one-way collector The two one-way collectors are axisymmetrically arranged, and the first one-way collector and the second one-way collector all include a water inlet pipe 1, a settling column 2 and an outlet pipe 3, and the water inlet pipe 1 and the outlet pipe 3 are respectively installed in The two ends of described settling column 2, refer to figure 2 , the top wall in the settling column 2 is fixed with a row of blocking flow baffles 12 along the length direction, and the fixed bracket is located between the first one-way collector and the second one-way collector, and the first one-way collector Collector and the second one-way collector are all installed on the describ...

Embodiment 2

[0028] see figure 1, a reciprocating flow type river suspended particulate matter collection device, including a two-way collection device and a fixed bracket, the two-way collection device includes a first one-way collector and a second one-way collector and the first one-way collector and the second one-way collector The two one-way collectors are axisymmetrically arranged, and the first one-way collector and the second one-way collector all include a water inlet pipe 1, a settling column 2 and an outlet pipe 3, and the water inlet pipe 1 and the outlet pipe 3 are respectively installed in The two ends of described settling column 2, refer to figure 2 , the top wall in the settling column 2 is fixed with a row of blocking flow baffles 12 along the length direction, and the fixed bracket is located between the first one-way collector and the second one-way collector, and the first one-way collector Collector and the second one-way collector are all installed on the describe...

Embodiment 3

[0031] see figure 1 , a reciprocating flow type river suspended particulate matter collection device, including a two-way collection device and a fixed bracket, the two-way collection device includes a first one-way collector and a second one-way collector and the first one-way collector and the second one-way collector The two one-way collectors are axisymmetrically arranged, and the first one-way collector and the second one-way collector all include a water inlet pipe 1, a settling column 2 and an outlet pipe 3, and the water inlet pipe 1 and the outlet pipe 3 are respectively installed in The two ends of described settling column 2, refer to figure 2 , the top wall in the settling column 2 is fixed with a row of blocking flow baffles 12 along the length direction, and the fixed bracket is located between the first one-way collector and the second one-way collector, and the first one-way collector Collector and the second one-way collector are all installed on the describ...

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Abstract

The invention discloses a reciprocating flow type river suspended particulate matter collecting device. The reciprocating flow type river suspended particulate matter collecting device comprises a two-way collecting device body and a fixing support; the two-way collecting device body comprises a first one-way collector and a second one-way collector, and the first one-way collector and the secondone-way collector are symmetrically arranged; both the first one-way collector and the second one-way collector comprise a water inlet pipe, a sedimentation column and a water outlet pipe; a pluralityof flow blocking baffles are fixed to the top walls in the sedimentation columns in the length direction; the fixing support is located between the first one-way collector and the second one-way collector; the first one-way collector and the second one-way collector are arranged on the fixing support through a combined fixing ring; and the combined fixing ring comprises a front fixing ring body,a middle fixing ring body and a rear fixing ring body. The reciprocating flow type river suspended particulate matter collecting device has the advantages that the problem of collecting reciprocatingflow type river suspended particulate matter of a riverway can be solved, the river suspended particulate matter with different water depths can be collected by adjusting the height of the two-way collecting device vertically, the structure is simple, the operation is convenient, and the cost is low.

Description

technical field [0001] The invention relates to the field of water environment research, in particular to a reciprocating flow type river suspended particle collection device. Background technique [0002] In recent years, with the development of the economy, the acceleration of urbanization and the increase of population density, the pollution of rivers in my country has become more and more serious. The pollutants in rivers mainly come from surface runoff, which will carry a large amount of particulate matter into the river during the runoff process. Part of the pollutants entering the river exist in dissolved form, and some are adsorbed by particles. Large particles can usually settle into the bottom mud of the water body, while fine particles suspended in the water body migrate with the river. The large particles settled in the water body are easy to resuspend under the disturbance of wind waves and boats, and the pollutants adsorbed on the surface of the particles are re...

Claims

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Application Information

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IPC IPC(8): E02B15/10B01D21/02
CPCY02A20/204
Inventor 孔明张毅敏高月香汪龙眠杨飞晁建颖彭福全
Owner NANJING INST OF ENVIRONMENTAL SCI MINIST OF ECOLOGY & ENVIRONMENT OF THE PEOPLES REPUBLIC OF CHINA