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Jet pump suction type enteromorpha prolifera collecting equipment

A technology of jet pump and prolifera, which is applied in the field of salvage equipment, can solve the problems of high cost, easy damage to prolifera, low efficiency, etc., and achieves the effects of wide range of uses, increased range, and prevention of regeneration.

Inactive Publication Date: 2009-10-21
OCEAN UNIV OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the salvage of Enteromorpha is still mainly done manually or with nets, which consumes a lot of manpower and material resources, has low efficiency, high cost, and is easy to damage Enteromorpha

Method used

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  • Jet pump suction type enteromorpha prolifera collecting equipment
  • Jet pump suction type enteromorpha prolifera collecting equipment
  • Jet pump suction type enteromorpha prolifera collecting equipment

Examples

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Embodiment Construction

[0023] see Figure 1-Figure 3 , is the embodiment of a kind of jet pump suction type enteromorpha fishing machine of the present invention, comprises centrifugal pump 1 and jet pump 3, and centrifugal pump 1 communicates with the working water inlet 9 of jet pump 3 through its water outlet, and described jet pump 3 The discharge port 14 is connected to a discharge pipe 5 . The working water inlet of the centrifugal pump 1 is connected to the suction pipe 2 , and two suction ports 8 are symmetrically arranged on the side wall of the jet pump 3 , and each of the two suction ports 8 is connected to a mixture suction pipe 4 . The impeller of the centrifugal pump 1 is semi-open, and the suction pipe 2 of the centrifugal pump 1 is used as an Enteromorpha suction port. The suction pipe 2 and the mixture suction pipe 4 are respectively connected to the corresponding bell mouths 6 and 7 through an adapter device, which is convenient for collecting and inhaling Enteromorpha and is not ...

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Abstract

The invention provides jet pump suction type enteromorpha prolifera collecting equipment, which comprises a centrifugal pump and a jet pump and is characterized in that the centrifugal pump is communicated with an operating water inlet of the jet pump via a water outlet thereof; a discharge outlet of the jet pump is connected with a discharge pipe; an operating water inlet of the centrifugal pump is connected with a suction pipe; a suction inlet arranged on the side wall of the jet pump is connected with a suction pipe of a mixture; the suction pipe and the suction pipe of the mixture are equipped with portable floating bodies and are respectively fixed on corresponding floating bodies. Two suction inlets are arranged on the side wall of the jet pump symmetrically. Aiming at the biological nature of the enteromorpha prolifera, the jet pump suction type enteromorpha prolifera collecting equipment realizes rapid and efficient collecting on the premise of not damaging the enteromorpha prolifera and is favorable for the development and use of the enteromorpha prolifera.

Description

technical field [0001] The invention is a special facility for algae salvage, which belongs to the technical field of salvage equipment, in particular to a jet pump suction type Enteromorpha salvage machine. Background technique [0002] In recent years, algal blooms have been serious in lakes and coastal areas of some provinces and cities. Enteromorpha has appeared in large areas in the sea area of ​​Qingdao for two consecutive summers, which has had a great impact on the local economy and the environment. The large-scale outbreak of Enteromorpha is a new ecological environment event. The removal methods of Enteromorpha mainly include chemical and physical methods. The former is to add some chemical reagents into the water body to kill the algae. The effective speed is compared in the closed water body. Fast, but for large areas of water, the removal efficiency of this method is reduced, and frequent or large-scale use of these reagents may cause the accumulation of chemica...

Claims

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Application Information

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IPC IPC(8): E02B15/10
Inventor 李娇关长涛张秀梅崔勇黄滨
Owner OCEAN UNIV OF CHINA
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