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Waste water treatment of concrete agitation ship

A sewage treatment method and sewage processor technology, applied in the direction of water/sewage multi-stage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of polluting the marine environment and achieve the effect of saving energy

Inactive Publication Date: 2008-10-15
BESTWAY MARINE & ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved in the present invention is to provide a method for treating waste concrete sewage in a mixing ship, which aims to solve the currently unavailable method for treating waste concrete sewage in a mixing ship and overcome the defects of polluting the marine environment

Method used

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  • Waste water treatment of concrete agitation ship
  • Waste water treatment of concrete agitation ship

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Embodiment Construction

[0012] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0013] Depend on figure 1 , figure 2 It can be seen that when cleaning the mixing tank and the conveying pump, the waste concrete sewage enters the feed hopper 1 of the sewage processor through the chute.

[0014] Through the discharge port on the top of the sewage processor, the lifted sand and stones are discharged into the vibrating screen arranged below it, and the aggregates separated from the sand and stones fall into the receiving hopper 2 under the vibrating screen respectively.

[0015] The water entering the sewage processor is discharged into the sewage tank through the pipeline, and the submersible pump 3 pumps this part of sewage into the water scale for recycling.

[0016] The sewage from cleaning the mixer and concrete pump enters the sewage processor through the chute, and the separated sand and stone fall into the vibrating s...

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Abstract

A method for waste concrete sewage water treatment in agitating ship is carried out by: entering waste concrete sewage water into feed hopper of sewage treater by chute when cleaning agitating pot and transferring pump; unloading lifted sand and stone into vibrating screen of bottom by discharging of sewage treater top, stone material separated by sand and stone dropping into discharging hopper of vibrating screen bottom; discharging water of sewage into sewage tank by pipeline, pumping the sewage water into water balance by sewage pump, and circulating utilizing. It achieves no environmental pollution and circulating utilization.

Description

technical field [0001] The invention relates to a concrete mixing ship, in particular to a method for treating waste concrete sewage in the concrete mixing ship. Background technique [0002] With the deepening of reform and opening up, the economic development of coastal areas is extremely rapid. Water construction projects such as Shanghai International Shipping Center (Yangshan Deep Water Port Wharf), Donghai Bridge and Hangzhou Bay Bridge will be listed and started one after another. The demand for water concrete mixing ships is also increasing. Increase accordingly. [0003] However, how to deal with waste concrete, prevent materials from being scattered in rivers and seas and pollute the environment, so as to meet the requirements of environmental protection is a technical problem that engineers and technicians need to solve. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a method for treating waste concr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F9/02
Inventor 刘楠朱春华
Owner BESTWAY MARINE & ENERGY TECH CO LTD