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WO2017080072A1 - 一种海水养殖废水回收处理系统 - Google Patents

一种海水养殖废水回收处理系统 Download PDF

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Publication number
WO2017080072A1
WO2017080072A1 PCT/CN2015/099188 CN2015099188W WO2017080072A1 WO 2017080072 A1 WO2017080072 A1 WO 2017080072A1 CN 2015099188 W CN2015099188 W CN 2015099188W WO 2017080072 A1 WO2017080072 A1 WO 2017080072A1
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Prior art keywords
filtration chamber
treatment system
filter chamber
biological
chamber
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Ceased
Application number
PCT/CN2015/099188
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English (en)
French (fr)
Inventor
黄荣翠
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Taicang Wangtai Purifying Equipment Co Ltd
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Taicang Wangtai Purifying Equipment Co Ltd
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Application filed by Taicang Wangtai Purifying Equipment Co Ltd filed Critical Taicang Wangtai Purifying Equipment Co Ltd
Publication of WO2017080072A1 publication Critical patent/WO2017080072A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/045—Filters for aquaria

Definitions

  • the invention relates to a wastewater treatment system, in particular to a marine aquaculture wastewater treatment system.
  • the marine aquaculture system needs to be improved, which can reduce seawater pollution and improve the quality of marine aquaculture for sustainable development.
  • the object of the present invention is to provide a marine aquaculture wastewater recycling and treatment system for reducing waste water discharge, reducing seawater pollution and improving culture quality.
  • a marine aquaculture wastewater recovery treatment system comprising a filtration chamber, a primary sedimentation tank, a biological filtration chamber and a water quality detector, wherein the filtration chamber is provided with an inlet pipe, and the filtration chamber is The primary sedimentation tank is connected to the bio-filter chamber, and the filter chamber is provided with a filter membrane. The upper end of the bio-filter chamber is provided with a motor, and the motor is connected. There is a stirring shaft that drives the stirring blade provided in the biological filtering chamber to rotate, and a water quality detector is arranged at the water outlet of the lower end of the biological filtering chamber.
  • an air compressor is disposed at an upper end of the biological filter chamber, and the air compressor is connected to the biological filter chamber through an air guiding tube.
  • a control switch is disposed at a lower end of the water quality detector, a return pipe is disposed on a left side of the control switch, and a water recovery pipe is disposed on a right side of the control switch, and the return pipe is connected to the primary sinking tank.
  • the water quality detector cooperates with the control switch.
  • the inlet pipe is provided with an on-off valve.
  • the invention has the advantages that the system has the advantages of simple structure, can recover and reuse the waste water generated by marine aquaculture, and reduces the discharge amount of the drainage wastewater, thereby effectively reducing the pollution of seawater, saving energy and reducing consumption, and improving the system. Breeding the environment and contributing to the sustainable development of marine resources.
  • Figure 1 is a schematic view of the structure of the present invention.
  • a marine aquaculture wastewater recovery and treatment system comprises a filter chamber 2, a primary sedimentation tank 3, a biological filtration chamber 4 and a water quality detector 11, and the filtration chamber 2 is provided with an inlet pipe 1, a filtration chamber 2 and a primary sedimentation tank.
  • the primary sedimentation tank 3 is connected to the biological filter chamber 4, and the filter membrane 5 is arranged between the filter chamber 2 and the primary sedimentation chamber 3.
  • the upper end of the biological filter chamber 4 is provided with a motor 6, and the motor 6 is connected with a stirring shaft 7
  • the stirring shaft 7 drives the stirring blade 8 provided in the biological filter chamber 4 to rotate, and the water detecting device 11 is disposed at the water outlet of the lower end of the biological filtering chamber 4.
  • An air compressor 9 is disposed at an upper end of the biological filter chamber 4, and the air compressor 9 is connected to the biological filter chamber 4 through the air guiding tube 10.
  • the lower end of the water quality detector 11 is provided with a control switch 12, and the return switch 14 is disposed on the left side of the control switch 12.
  • a water recovery pipe 13 is disposed on the right side of the control switch 12,
  • the return pipe 14 is connected to the primary settling tank 3, the water quality detector 11 is matched with the control switch 12, and the inlet pipe 1 is provided with an on-off valve 15.
  • the wastewater passes through the biological filter chamber, it passes through the water quality tester. If the water quality does not meet the standard, the water quality tester transmits the information to the control center, and the control center transmits the signal to the control switch, and the control switch opens the return pipe to make the water not reach the standard. Return to the primary settling tank and re-treat; otherwise, the control switch opens the water recovery pipe so that the treated water can be recycled.
  • the system has a simple structure, can recycle and reuse the wastewater generated by marine aquaculture, and reduces the discharge of wastewater discharged by the drainage, thereby effectively reducing the pollution of seawater, saving energy and reducing consumption, improving the breeding environment, and benefiting the ocean. Sustainable development of resources.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Animal Husbandry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

一种海水养殖废水回收处理系统，包括带有进水管（1）的过滤室（2）、初沉池（3）、生物过滤室（4）和设置在所述生物过滤室下端处的水质检测仪（11）。所述过滤室（2）连接于所述初沉池（3），所述初沉池（3）连接于所述生物过滤室（4）。所述过滤室（2）与初沉池（3）之间设有过滤膜（5）。所述生物过滤室（4）上端设有电机（6），电机上设有搅拌轴（7），所述搅拌轴带动所述生物过滤室（4）内的搅拌叶片（8）旋转。所述系统结构简单，节能减耗。

Description

一种海水养殖废水回收处理系统 技术领域
本发明涉及一种废水处理系统，具体涉及一种海水养殖废水处理系统。
背景技术
随着海水养殖技术水平的提高和市场需求的扩大，海水养殖业已趋向集约化、高密度、高产出的养殖模式，与此同时，海水养殖带来的环境污染问题也不容忽视，一方面养殖环境内的污染制约着海水养殖业的发展，另一方面养殖污染物的排放、沉积可引起水体富营养化，造成水质恶化，严重时导致养殖生态系统失衡、紊乱乃至完全崩溃。近20年来，由于中国工厂化海水养殖业的迅猛发展，沿海育苗场及养殖废水排放量与日俱增，近海水域环境严重恶化，从而导致了近海海域生态系统失衡、赤潮频发、病害滋生。
由此可知，海水养殖系统需要完善，这样可以减少海水污染，并能提高海水养殖质量，做到可持续发展。
发明内容
本发明的目的是提供一种降低废水排放，减少海水污染，提高养殖质量的海水养殖废水回收处理系统。
本发明是通过以下技术方案来实现的：
一种海水养殖废水回收处理系统，包括过滤室、初沉池、生物过滤室和水质检测仪，所述过滤室设有进水管，所述过滤室与所述 初沉池对应连接，所述初沉池与所述生物过滤室对应连接，所述过滤室与初沉室之间设有过滤膜，所述生物过滤室上端设有电机，所述电机上连接有搅拌轴，所述搅拌轴带动设于生物过滤室内的搅拌叶片旋转，所述生物过滤室下端的出水口处设有水质检测仪。
进一步地，所述生物过滤室上端设有空压机，所述空压机通过导气管与生物过滤室相连接。
进一步地，所述水质检测仪下端设有控制开关，所述控制开关左侧设有回流管，所述控制开关右侧设有水回收管，所述回流管与初沉池相连接。
进一步地，所述水质检测仪与控制开关相配合。
进一步地，所述进水管上设有开关阀。
本发明的有益效果是：本系统结构简单，可对海水养殖产生的废水回收再利用，减少了的排水的废水的排放量，从而有效地降低了对海水的污染，同时节能减耗，改善了养殖环境，而且有利于海洋资源的可持续发展。
附图说明
图1为本发明的结构示意图。
附图标记为：
1、进水管；
2、过滤室；
3、初沉池；
4、生物过滤室；
5、过滤膜；
6、电机；
7、搅拌轴；
8、搅拌叶片；
9、空压机；
10、导气管；
11、水质检测仪；
12、控制开关；
13、水回收管；
14、回流管；
15、开关阀。
具体实施方式
下面结合附图说明对本发明做进一步地说明。
如图1所示一种海水养殖废水回收处理系统，包括过滤室2、初沉池3、生物过滤室4和水质检测仪11，过滤室2设有进水管1，过滤2室与初沉池3对应连接，初沉池3与生物过滤室4对应连接，过滤室2与初沉室3之间设有过滤膜5，生物过滤室4上端设有电机6，电机6上连接有搅拌轴7，搅拌轴7带动设于生物过滤室4内的搅拌叶片8旋转，生物过滤室4下端的出水口处设有水质检测仪11。生物过滤室4上端设有空压机9，空压机9通过导气管10与生物过滤室4相连接，水质检测仪11下端设有控制开关12，控制开关12左侧设有回流管14，控制开关12右侧设有水回收管13， 回流管14与初沉池3相连接，水质检测仪11与控制开关12相配合，进水管1上设有开关阀15。
当废水经过生物过滤室处理后，通过水质检测仪，如果水质不符合标准，水质检测仪把信息传导给控制中心，控制中心将信号传送给控制开关，控制开关打开回流管，使不达标的水回流至初沉池，重新处理；反之，控制开关打开水回收管，这样处理过的水可以回收再利用。
本系统结构简单，可对海水养殖产生的废水回收再利用，减少了的排水的废水的排放量，从而有效地降低了对海水的污染，同时节能减耗，改善了养殖环境，而且有利于海洋资源的可持续发展。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (5)

  1. 一种海水养殖废水回收处理系统，包括过滤室、初沉池、生物过滤室和水质检测仪，其特征在于：所述过滤室设有进水管，所述过滤室与所述初沉池对应连接，所述初沉池与所述生物过滤室对应连接，所述过滤室与初沉室之间设有过滤膜，所述生物过滤室上端设有电机，所述电机上连接有搅拌轴，所述搅拌轴带动设于生物过滤室内的搅拌叶片旋转，所述生物过滤室下端的出水口处设有水质检测仪。
  2. 根据权利要求1所述一种海水养殖废水回收处理系统，其特征在于：所述生物过滤室上端设有空压机，所述空压机通过导气管与生物过滤室相连接。
  3. 根据权利要求1所述一种海水养殖废水回收处理系统，其特征在于：所述水质检测仪下端设有控制开关，所述控制开关左侧设有回流管，所述控制开关右侧设有水回收管，所述回流管与初沉池相连接。
  4. 根据权利要求1或3所述一种海水养殖废水回收处理系统，其特征在于：所述控制开关所述水质检测仪与控制开关相配合。
  5. 根据权利要求1所述一种海水养殖废水回收处理系统，其特征在于：所述进水管上设有开关阀。
PCT/CN2015/099188 2015-11-13 2015-12-28 一种海水养殖废水回收处理系统 Ceased WO2017080072A1 (zh)

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Cited By (2)

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CN113200598A (zh) * 2021-04-13 2021-08-03 中国科学院海洋研究所 用于循环水养殖的自清洗固定床生物滤器装置及使用方法
CN115637556A (zh) * 2022-10-20 2023-01-24 珠海格力电器股份有限公司 一种洗衣机及其洗涤控制方法

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CN108782414A (zh) * 2018-06-11 2018-11-13 天津现代晨辉科技集团有限公司 一种电化学处理原水的集约循环式养殖系统及其处理工艺

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CN113200598A (zh) * 2021-04-13 2021-08-03 中国科学院海洋研究所 用于循环水养殖的自清洗固定床生物滤器装置及使用方法
CN115637556A (zh) * 2022-10-20 2023-01-24 珠海格力电器股份有限公司 一种洗衣机及其洗涤控制方法
CN115637556B (zh) * 2022-10-20 2025-08-22 珠海格力电器股份有限公司 一种洗衣机及其洗涤控制方法

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