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WO2019090500A1 - Dispositif de filtration pour le traitement des eaux usées - Google Patents

Dispositif de filtration pour le traitement des eaux usées Download PDF

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Publication number
WO2019090500A1
WO2019090500A1 PCT/CN2017/109863 CN2017109863W WO2019090500A1 WO 2019090500 A1 WO2019090500 A1 WO 2019090500A1 CN 2017109863 W CN2017109863 W CN 2017109863W WO 2019090500 A1 WO2019090500 A1 WO 2019090500A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter layer
water
section
filtering device
treatment pipeline
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/109863
Other languages
English (en)
Chinese (zh)
Inventor
周长贵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Rong Neng Environmental Protection Technology Co Ltd
Original Assignee
Suzhou Rong Neng Environmental Protection Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Rong Neng Environmental Protection Technology Co Ltd filed Critical Suzhou Rong Neng Environmental Protection Technology Co Ltd
Priority to CN201780002693.XA priority Critical patent/CN108064217A/zh
Priority to PCT/CN2017/109863 priority patent/WO2019090500A1/fr
Publication of WO2019090500A1 publication Critical patent/WO2019090500A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions

Definitions

  • the invention relates to the technical field of water treatment, in particular to a sewage treatment filtering device.
  • China's per capita possession of freshwater resources is only one-fourth of the world's average. It is one of the 13 countries with the world's poorest water resources per capita.
  • the water source is extremely tight.
  • the supporting environmental treatment equipment is obviously insufficient, resulting in a large number of water sources pollution, and the pollution level of water sources is generally high.
  • wastewater treatment uses physical, chemical and biological methods to treat wastewater, purify wastewater, reduce pollution, and even achieve wastewater recycling, reuse, and full use of water resources.
  • the wastewater treatment method for separating and recovering undissolved suspended pollutants (including oil film and oil beads) in the wastewater by physical action can be classified into a gravity separation method, a centrifugal separation method, and a sieve filtration retention method.
  • the processing method based on the principle of heat exchange is also a physical processing method.
  • the existing sewage treatment equipment requires a large amount of resources such as electric energy and chemical substances, and has high cost and low efficiency, and is unwilling to be used in many enterprises, resulting in direct discharge of a large amount of sewage.
  • the technical problem to be solved by the present invention is to provide a sewage treatment filtering device, which uses a two-stage filtration pipeline to filter sewage to enhance the filtration effect; designing an "S" type pipeline can make the water change the flow direction multiple times, and The first water section, the upper water section and the second lower section of the S-shaped pipeline are respectively provided with a filter layer, so that the water source passes through the filter layer multiple times, and the filtering effect is better.
  • a technical solution adopted by the present invention is to provide a sewage treatment filtering device, which comprises a casing provided with a water inlet and a water outlet, and the water inlet is provided at one side of the casing.
  • the water outlet is disposed on the other side of the casing, and the casing is provided with a primary treatment pipeline and a secondary treatment pipeline, the primary treatment pipeline is located upstream of the secondary treatment pipeline, and the water inlet end of the primary treatment pipeline is connected to the water inlet and the water inlet end and the secondary treatment pipeline inlet water End connection, the water outlet end of the secondary processing pipe is connected to the water outlet;
  • the primary treatment pipeline and the secondary treatment pipeline are both "S"-type pipelines, and the "S"-type pipelines are laterally disposed, and the "S"-type pipelines include a first sewage section, a water supply section, and a a second water discharge section, one end of the upper water section is connected to the first water discharge section and the other end is connected to the second water discharge section, and the first water discharge section, the water supply section and the water discharge section are integrally connected;
  • the first water discharge section is provided with a first filter layer, a second filter layer and a third filter layer in sequence along the water flow direction, and the upper water section is sequentially provided with a fourth filter layer, a fifth filter layer and a first step along the water flow direction.
  • a sixth filter layer wherein the second water discharge section is provided with a seventh filter layer, an eighth filter layer and a ninth filter layer in sequence along the water flow direction.
  • the first filter layer, the fourth filter layer and the seventh filter layer are all PP cotton layers.
  • the second filter layer, the fifth filter layer and the eighth filter layer are all quartz sand layer.
  • the third filter layer, the sixth filter layer and the ninth filter layer are all activated carbon layers.
  • the thickness of the second filter layer and the eighth filter layer are both half of the thickness of the fifth filter layer.
  • the thickness of the third filter layer and the ninth filter layer are both half of the thickness of the sixth filter layer.
  • the casing of the sewage treatment filtering device of the present invention comprises a primary treatment pipeline and a secondary treatment pipeline, and the sewage is filtered by a two-stage filtration pipeline to enhance the filtration effect;
  • the primary treatment pipeline and the secondary treatment pipeline are both “S "Type pipe, design "S” type pipe can make the water change the flow direction several times, and set three layers of filtration in the first water section, the upper water section and the second lower water section of the "S" type pipeline The layer allows the water source to pass through the filter layer multiple times, and the filtration effect is better.
  • Figure 1 is a schematic view of the structure of the present invention
  • Figure 2 is an enlarged view of A1 in Figure 1;
  • a sewage treatment filtering device as shown in FIGS. 1-2, includes a casing 1 provided with a water inlet 2 and a water outlet 3, the water inlet being provided at one side of the casing, The water outlet is disposed on the other side of the casing, wherein the casing is provided with a primary treatment pipeline 4 and a secondary treatment pipeline 5, and the primary treatment pipeline is located upstream of the secondary treatment pipeline, the first stage The water inlet end of the treatment pipeline is connected to the water inlet and the water outlet is connected to the water inlet end of the secondary treatment pipeline, and the water outlet end of the secondary treatment pipeline is connected to the water outlet;
  • the primary treatment pipeline and the secondary treatment pipeline are both "S"-type pipelines, and the "S"-type pipelines are laterally disposed, and the "S"-type pipelines include a first sewage section 6 and an upper water section 7 And the second water discharge section 8, one end of the upper water section is connected to the first water discharge section and the other end is connected to the second water discharge section, and the first water discharge section, the water supply section and the water discharge section are integrally connected;
  • the first water discharge section is sequentially provided with a first filter layer 9, a second filter layer 10 and a third filter layer 11 along the water flow direction, and the upper water section is sequentially provided with a fourth filter layer 12 and a fifth along the water flow direction.
  • the filter layer 13 and the sixth filter layer 14 are provided with a seventh filter layer 15, an eighth filter layer 16, and a ninth filter layer 17 in this order along the water flow direction.
  • the first filter layer, the fourth filter layer and the seventh filter layer are all PP cotton layers.
  • the second filter layer, the fifth filter layer and the eighth filter layer are all quartz sand layer.
  • the third filter layer, the sixth filter layer and the ninth filter layer are all activated carbon layers.
  • the thickness of the third filter layer and the ninth filter layer are both half of the thickness of the sixth filter layer.
  • the casing of the sewage treatment filtering device of the present invention comprises a primary treatment pipeline and a secondary treatment pipeline, and the sewage is filtered by a two-stage filtration pipeline to enhance the filtration effect;
  • the primary treatment pipeline and the secondary treatment pipeline are both “S "Type pipe, design "S” type pipe can make the water change the flow direction several times, and set three layers of filter layer in the first lower water section, the upper water section and the second lower water section of the "S" type pipe, so that the water source is more Passing through the filter layer, the filtering effect is better.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Filtration Of Liquid (AREA)

Abstract

Un dispositif de filtration pour le traitement des eaux usées, comprenant un boîtier (1) pourvu d'une entrée d'eau (2) et d'une sortie d'eau (3). Une conduite de traitement primaire (4) et une conduite de traitement secondaire (5) sont disposées dans le boîtier (1), et les deux conduites sont en forme de « S ». Les conduites en « S » comprennent une première section d'eau en aval (6), une section d'eau en amont (7) et une seconde section d'eau en aval (8). La première section d'eau en aval (6), la section en amont (7) et la seconde section d'eau en aval (8) sont toutes pourvues de trois couches filtrantes en séquence. L'invention concerne un dispositif de filtrage de traitement des eaux usées qui utilise une canalisation de filtration à deux étages pour filtrer les eaux usées afin d'améliorer les effets de filtration.
PCT/CN2017/109863 2017-11-08 2017-11-08 Dispositif de filtration pour le traitement des eaux usées Ceased WO2019090500A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201780002693.XA CN108064217A (zh) 2017-11-08 2017-11-08 一种污水处理过滤装置
PCT/CN2017/109863 WO2019090500A1 (fr) 2017-11-08 2017-11-08 Dispositif de filtration pour le traitement des eaux usées

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/109863 WO2019090500A1 (fr) 2017-11-08 2017-11-08 Dispositif de filtration pour le traitement des eaux usées

Publications (1)

Publication Number Publication Date
WO2019090500A1 true WO2019090500A1 (fr) 2019-05-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/109863 Ceased WO2019090500A1 (fr) 2017-11-08 2017-11-08 Dispositif de filtration pour le traitement des eaux usées

Country Status (2)

Country Link
CN (1) CN108064217A (fr)
WO (1) WO2019090500A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019090500A1 (fr) * 2017-11-08 2019-05-16 苏州荣能环保科技有限公司 Dispositif de filtration pour le traitement des eaux usées

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100021506A (ko) * 2010-02-04 2010-02-24 송정은 연수기용 필터
CN204973292U (zh) * 2015-09-18 2016-01-20 李喜文 一种水质处理系统
CN205076945U (zh) * 2015-09-13 2016-03-09 四川省正旭建设工程有限责任公司 一种全自动污水处理设备
CN105688494A (zh) * 2016-02-03 2016-06-22 安徽乙地生态科技有限公司 一种带有过滤装置的污水处理管道
CN205575864U (zh) * 2016-04-27 2016-09-14 安徽得奇环保科技股份有限公司 一种紫外线杀菌污水过滤装置
CN206384942U (zh) * 2016-12-20 2017-08-08 丰博达 一种环保型饮用水的净水器
CN108064217A (zh) * 2017-11-08 2018-05-22 苏州荣能环保科技有限公司 一种污水处理过滤装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050109683A1 (en) * 2003-11-26 2005-05-26 Joyce Patrick C. Water contaminant indicators

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100021506A (ko) * 2010-02-04 2010-02-24 송정은 연수기용 필터
CN205076945U (zh) * 2015-09-13 2016-03-09 四川省正旭建设工程有限责任公司 一种全自动污水处理设备
CN204973292U (zh) * 2015-09-18 2016-01-20 李喜文 一种水质处理系统
CN105688494A (zh) * 2016-02-03 2016-06-22 安徽乙地生态科技有限公司 一种带有过滤装置的污水处理管道
CN205575864U (zh) * 2016-04-27 2016-09-14 安徽得奇环保科技股份有限公司 一种紫外线杀菌污水过滤装置
CN206384942U (zh) * 2016-12-20 2017-08-08 丰博达 一种环保型饮用水的净水器
CN108064217A (zh) * 2017-11-08 2018-05-22 苏州荣能环保科技有限公司 一种污水处理过滤装置

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Publication number Publication date
CN108064217A (zh) 2018-05-22

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