WO2018090751A1 - 一种污水处理用油水分离装置 - Google Patents

一种污水处理用油水分离装置 Download PDF

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WO2018090751A1
WO2018090751A1 PCT/CN2017/104699 CN2017104699W WO2018090751A1 WO 2018090751 A1 WO2018090751 A1 WO 2018090751A1 CN 2017104699 W CN2017104699 W CN 2017104699W WO 2018090751 A1 WO2018090751 A1 WO 2018090751A1
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oil
water
pipe
efficiency
separation
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PCT/CN2017/104699
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English (en)
French (fr)
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陈丹杰
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陈丹杰
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/08—Thickening liquid suspensions by filtration
    • 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
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • 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
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/008—Mobile apparatus and plants, e.g. mounted on a vehicle

Definitions

  • the utility model relates to the technical field of sewage treatment equipment, in particular to an oil-water separation device for sewage treatment.
  • the separation of oil and water is generally carried out by means of heating and standing for the separation of oil and water for sewage treatment.
  • This method makes the oil-water separation time long, is not suitable for large-scale oil-water separation, and generates more soot at the same time of heating, resulting in Secondary pollution, and the separated oil contains a lot of water, which causes problems such as high energy consumption, high pollution, and low efficiency.
  • the utility model aims to provide an oil-water separation device for sewage treatment, which solves the problems raised in the above background art, and has the beneficial effects of gradually separating oil and water by using various methods of sedimentation, filtration and centrifugation to make oil and water
  • the separation effect is good, the separation rate is high, the separator is small in size, and the movement is convenient.
  • a water-water separation device for sewage treatment comprising a sewage inlet, an oil outlet, a bent pipe, a separation bin, a high-efficiency coalescer and a stepping motor, and the
  • the dirt is fixed on the left side of the upper end surface of the chassis
  • the sewage inlet is disposed under the sewage inlet
  • the sewage inlet is fixed on the chassis
  • the sump is internally provided with a detachable filter
  • the front end surface of the chassis is installed
  • There is a display an operation panel is arranged under the display, a switch is fixed on the right side of the display, an emergency stop button is arranged under the switch, and an oil outlet and a water outlet are arranged on the right side of the display
  • the detachable A sedimentation tank is disposed under the filter
  • the bottom right of the sedimentation tank is connected to the self-priming pump through a pipeline.
  • the self-priming pump is installed with an elbow connected to the adsorption filter through a pipeline.
  • the adsorption filter is connected to the adsorption filter.
  • the bottom is connected to the separation chamber through a pipe, and the top of the separation chamber is connected to the left side of the high-efficiency coalescer by a pipe, and the right side of the adsorption filter is connected to the top of the high-efficiency coalescer by a pipe.
  • a universal wheel is mounted on the bottom of the chassis.
  • the oil outlet is disposed above the water outlet.
  • a sewage outlet is fixed at a lower left side of the sedimentation tank.
  • the stepping motor is fixed at the bottom of the chassis.
  • the cushion is fixed to the bottom of the chassis.
  • the utility model has the beneficial effects that: the equipment inside the sewage inlet device filter net can initially filter out large impurities in the oil water, and avoid impurities from entering the separator to cause blockage, and the setting of the sedimentation tank can be The oil entering the chassis is allowed to stand to precipitate fine impurities.
  • the self-priming pump is reserved at a distance from the bottom of the sedimentation tank through the connection between the pipeline and the sedimentation tank, so that the self-priming pump does not absorb the oil in the pump.
  • the separation chamber is arranged such that the oil droplets with smaller unseparated particles are separated by the rotator for a second separation, and the increased high-efficiency coalescer separator can thoroughly perform the first two unseparated oil and water. Complete separation makes the equipment separation effect excellent, achieving low energy consumption, zero pollution and high efficiency.
  • Figure 1 is a schematic view of the external structure of the present invention
  • Figure 2 is a schematic view of the internal structure of the present invention.
  • an embodiment of the present invention provides an oil-water separation device for sewage treatment, including a sewage inlet 1, an oil outlet 4, a curved pipe 12, a separation chamber 14, and high-efficiency coalescence separation.
  • the stepping motor 20 the sewage hopper 1 is fixed on the left side of the upper end surface of the casing 2, the sewage inlet 11 is arranged below the sewage hopper 1, and the sewage inlet 11 is fixed on the casing 2, and the sewage inlet 11 is arranged inside.
  • a detachable filter 6 There is a detachable filter 6, a display 7 is mounted on the front end of the chassis 2, an operation panel 8 is arranged below the display 7, a switch 3 is fixed on the right side of the display 7, and an emergency stop button 9 is installed under the switch 3, and the right side of the chassis 2 is set.
  • the bottom right of the sedimentation tank 16 is connected to the self-priming pump 19 through a pipe 22, and a curved pipe 12 is installed above the self-priming pump 19, and the water pipe is bent.
  • the pipe 22 is connected to the top of the high efficiency coalescing separator 15 and separates the bottom of the tank 14
  • the rotator 21 is installed, and the rotator 21 is rotatably connected to the stepping motor 20 through the rotating shaft.
  • the right side of the high-efficiency coalescing separator 15 is connected to the oil outlet 4 through the pipe 22, and the water outlet 10 is respectively connected to the high-efficiency coalescer by the pipe 22.
  • the bottom of the 15 is connected to the lower right side of the separation bin 14.
  • the self-priming pump 19 is mounted on the cushion 18, and the universal wheel 5 is installed at the bottom of the chassis 2.
  • the oil outlet 4 is disposed above the water outlet 10, and the lower left of the sedimentation tank 16 is fixed.
  • the drain port 17 is fixed to the bottom of the chassis 2, and the cushion 18 is fixed to the bottom of the chassis 2.
  • rotation drives the oil to rotate, because the oil density is small, the oil and water gradually separate, and the separated oil passes through the pipe 22 disposed above the separation bin 14 to enter the high-efficiency coalescing separator 15 for separation and separation, and the water separated by the separation bin 14
  • the pipe 22 disposed below is discharged from the water outlet 10.

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

一种污水处理用油水分离装置，包括进污斗（1）、出油口（4）、弯管（12）、分离仓（14）、高效聚结分离器（15）和步进电机（20），其中进污斗（1）下方设置有进污口（11），进污口（11）内部设有可拆卸过滤网（6），可拆卸过滤网（6）下方设有沉降池（16），沉降池（16）通过弯管（12）与吸附过滤器（13）相连，吸附过滤器（13）下方与分离仓（14）连通，右侧与高效聚结分离器（15）连通，分离仓（14）顶部与高效聚结分离器（15）连通，底部安装有旋转器（21），旋转器（21）通过转轴与步进电机（20）转动连接，高效聚结分离器（15）右侧连通出油口（4），出水口（10）分别与高效聚结分离器（15）底部和分离仓（14）右下方连通。该油水分离装置采用沉降、过滤、离心多种方法对油水进行逐步分离，使得油水分离效果好，分离速率高。

Description

一种污水处理用油水分离装置 技术领域
本实用新型涉及污水处理设备技术领域，具体为一种污水处理用油水分离装置。
背景技术
目前，市场上对于污水处理用油水分离普遍采用加热静置的方法对油水进行分离，这种方法使得油水分离时间长，不适合大批量的油水分离，在进行加热同时产生较多油烟，造成了二次污染，且分离出的油含有大量水分，产生了高能耗，高污染，低效率等问题。
发明内容
本实用新型的目的在于提供一种污水处理用油水分离装置，以解决上述背景技术中提出的问题，所具有的有益效果是：采用沉降、过滤、离心多种方法对油水进行逐步分离，使得油水分离效果好，分离速率高，分离机体积小，移动方便。
为实现上述目的，本实用新型提供如下技术方案：一种污水处理用油水分离装置，包括进污斗、出油口、弯管、分离仓、高效聚结分离器和步进电机，所述进污斗固定在机箱上端面左侧，所述进污斗下方设置有进污口，且进污口固定在机箱上，所述进污口内部设置有可拆卸过滤网，所述机箱前端面安装有显示器，所述显示器下方设置有操作面板，所述显示器右侧固定有开关，所述开关下方安装有急停按钮，所述机箱右侧面设置有出油口和出水口，所述可拆卸过滤网下方设置有沉降池，所述沉降池右下方通过管道与自吸泵相连，所述自吸泵上方安装有弯管，所述弯管通过管道与吸附过滤器相连，所述吸附过滤器下方通过管道与分离仓相连，所述分离仓顶部通过管道与高效聚结分离器左侧相连，所述吸附过滤器右侧通过管道与高效聚结分离器顶部相连，所述分离仓底部安装有旋转器，所述旋转器通过转轴与步进电 机转动连接，所述高效聚结分离器右侧通过管道与出油口相连，所述出水口通过管道分别与高效聚结分离器底部和分离仓右下方相连，所述自吸泵安装在减震垫上，所述机箱底部安装有万向轮。
优选的，所述出油口设置在出水口上方。
优选的，所述沉降池左下方固定有排污口。
优选的，所述步进电机固定在机箱底部。
优选的，所述减震垫固定在机箱底部。
与现有技术相比，本实用新型的有益效果是：该设备在进污口内部设备过滤网可初步过滤掉油水中较大的杂质，避免杂质进入分离器产生阻塞，沉降池的设置可使进入机箱的油水进行静置沉淀出细小杂质，自吸泵通过管道与沉降池连接处距离沉降池底部预留一定距离，使得自吸泵在吸泵油水时不会吧＝把沉降池底部的沉淀吸入到自吸泵中而造成阻塞，弯管的设置可使得油水中颗粒较小的油滴之间在油水经过弯管不停改变方向时能充分融合增大，有利于油水进入到吸附过滤器中进行初步过滤，分离仓的设置可使得未分离颗粒较小的油滴在旋转器的带动下进行第二次分离，增加的高效聚结分离器可彻底的对前两次未分离的油水进行彻底分离，使得设备分离效果极佳，实现了低能耗，零污染，高效率。
附图说明
图1为本实用新型的外部结构示意图；
图2为本实用新型的内部结构示意图。
图中：1-进污斗；2-机箱；3-开关；4-出油口；5-万向轮；6-可拆卸过滤网；7-显示器；8-操作面板；9-急停按钮；10-出水口；11-进污口；12-弯管；13-吸附过滤器；14-分离仓；15-高效聚结分离器；16-沉降池；17-排污口；18-减震垫；19-自吸泵；20-步进电机；21-旋转器；22-管道。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
请参阅图1和图2，本实用新型提供的一种实施例：一种污水处理用油水分离装置，包括进污斗1、出油口4、弯管12、分离仓14、高效聚结分离器15和步进电机20，进污斗1固定在机箱2上端面左侧，进污斗1下方设置有进污口11，且进污口11固定在机箱2上，进污口11内部设置有可拆卸过滤网6，机箱2前端面安装有显示器7，显示器7下方设置有操作面板8，显示器7右侧固定有开关3，开关3下方安装有急停按钮9，机箱2右侧面设置有出油口4和出水口10，可拆卸过滤网6下方设置有沉降池16，沉降池16右下方通过管道22与自吸泵19相连，自吸泵19上方安装有弯管12，弯管12通过管道22与吸附过滤器13相连，吸附过滤器13下方通过管道22与分离仓14相连，分离仓14顶部通过管道22与高效聚结分离器15左侧相连，吸附过滤器13右侧通过管道22与高效聚结分离器15顶部相连，分离仓14底部安装有旋转器21，旋转器21通过转轴与步进电机20转动连接，高效聚结分离器15右侧通过管道22与出油口4相连，出水口10通过管道22分别与高效聚结分离器15底部和分离仓14右下方相连，自吸泵19安装在减震垫18上，机箱2底部安装有万向轮5，出油口4设置在出水口10上方，沉降池16左下方固定有排污口17，步进电机20固定在机箱2底部，减震垫18固定在机箱2底部。
工作原理：使用时，打开开关3，通过操作面板8输入油水分离程序，把待分离的油水通过进污斗1经过可拆卸过滤网6初步过滤掉残渣后进入到沉降池16中，较小的颗粒沉淀到沉降池16底部经过排污口17排出，自吸泵19 吸入沉淀后的油水经过弯管12，油水中较小油滴聚集变大，经过吸附过滤器13初步过滤，过滤后的油液经吸附过滤器13右侧通过管道22进入高效聚结分离器15进行最终过滤，分离的油液经过出油口4排出，吸附过滤器13未彻底分离的较小油水滴经吸附过滤器13下方通过管道22进入到分离仓14内，步进电机20带动旋转器21转动带动油液旋转，由于油液密度较小，油水逐渐分离，分离的油液经过分离仓14上方设置的管道22进入到高效聚结分离器15进行过滤分离，分离仓14分离出的水经过下方设置的管道22从出水口10流出。
对于本领域技术人员而言，显然本实用新型不限于上述示范性实施例的细节，而且在不背离本实用新型的精神或基本特征的情况下，能够以其他的具体形式实现本实用新型。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本实用新型的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本实用新型内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。

Claims (5)

  1. 一种污水处理用油水分离装置，包括进污斗(1)、出油口(4)、弯管(12)、分离仓(14)、高效聚结分离器(15)和步进电机(20)，其特征在于：所述进污斗(1)固定在机箱(2)上端面左侧，所述进污斗(1)下方设置有进污口(11)，且进污口(11)固定在机箱(2)上，所述进污口(11)内部设置有可拆卸过滤网(6)，所述机箱(2)前端面安装有显示器(7)，所述显示器(7)下方设置有操作面板(8)，所述显示器(7)右侧固定有开关(3)，所述开关(3)下方安装有急停按钮(9)，所述机箱(2)右侧面设置有出油口(4)和出水口(10)，所述可拆卸过滤网(6)下方设置有沉降池(16)，所述沉降池(16)右下方通过管道(22)与自吸泵(19)相连，所述自吸泵(19)上方安装有弯管(12)，所述弯管(12)通过管道(22)与吸附过滤器(13)相连，所述吸附过滤器(13)下方通过管道(22)与分离仓(14)相连，所述分离仓(14)顶部通过管道(22)与高效聚结分离器(15)左侧相连，所述吸附过滤器(13)右侧通过管道(22)与高效聚结分离器(15)顶部相连，所述分离仓(14)底部安装有旋转器(21)，所述旋转器(21)通过转轴与步进电机(20)转动连接，所述高效聚结分离器(15)右侧通过管道(22)与出油口(4)相连，所述出水口(10)通过管道(22)分别与高效聚结分离器(15)底部和分离仓(14)右下方相连，所述自吸泵(19)安装在减震垫(18)上，所述机箱(2)底部安装有万向轮(5)。
  2. 根据权利要求1所述的一种污水处理用油水分离装置，其特征在于：所述出油口(4)设置在出水口(10)上方。
  3. 根据权利要求1所述的一种污水处理用油水分离装置，其特征在于：所述沉降池(16)左下方固定有排污口(17)。
  4. 根据权利要求1所述的一种污水处理用油水分离装置，其特征在于：所述步进电机(20)固定在机箱(2)底部。
  5. 根据权利要求1所述的一种污水处理用油水分离装置，其特征在于： 所述减震垫(18)固定在机箱(2)底部。
PCT/CN2017/104699 2016-11-15 2017-09-30 一种污水处理用油水分离装置 WO2018090751A1 (zh)

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Application Number Priority Date Filing Date Title
CN201621242996.8 2016-11-15
CN201621242996.8U CN206359333U (zh) 2016-11-15 2016-11-15 一种污水处理用油水分离装置

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CN113044909A (zh) * 2021-03-11 2021-06-29 邓元 一种油水混合相污水沉降罐

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