WO2022016612A1 - 一种集旋风分离与蜂窝过滤沉淀于一体的水处理装置 - Google Patents

一种集旋风分离与蜂窝过滤沉淀于一体的水处理装置 Download PDF

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WO2022016612A1
WO2022016612A1 PCT/CN2020/106992 CN2020106992W WO2022016612A1 WO 2022016612 A1 WO2022016612 A1 WO 2022016612A1 CN 2020106992 W CN2020106992 W CN 2020106992W WO 2022016612 A1 WO2022016612 A1 WO 2022016612A1
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sedimentation
water
cylinder body
filtration
cyclone separation
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PCT/CN2020/106992
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French (fr)
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方永辉
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方永辉
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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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • 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
    • 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
    • C02F2001/007—Processes including a sedimentation step
    • 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
    • C02F2201/002—Construction details of the apparatus

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  • the invention belongs to the technical field of water treatment, and in particular relates to a water treatment device integrating cyclone separation and honeycomb filtration and sedimentation.
  • the methods of water treatment include physical treatment and chemical treatment.
  • the way of human water treatment has a long history.
  • Physical methods include using various filter materials with different pore sizes, and using adsorption or blocking methods to exclude impurities in water.
  • the most important adsorption method is activated carbon.
  • the blocking method is to pass the water through the filter material, so that the larger impurities cannot pass through, so as to obtain relatively clean water.
  • the physical method also includes the precipitation method, that is, the impurities with a small specific gravity are floated on the surface of the water to be taken out, or the impurities with a large specific gravity are precipitated below, and then obtained.
  • the chemical method is to use various chemicals to convert the impurities in the water into substances that are less harmful to the human body, or to concentrate the impurities.
  • the chemical treatment method with the longest history can be regarded as adding alum to the water. After the impurities in the water are collected, the volume changes. If it is large, the filtration method can be used to remove impurities.
  • the traditional sedimentation device relies on gravity sedimentation, and the sedimentation speed is slow.
  • the sewage reacts with the liquid medicine to accelerate the formation of precipitation, and the stirring device is used to stir, the mixing speed is slow, the mixing is uneven, and the sedimentation efficiency is low.
  • the present invention provides a water treatment device integrating cyclone separation and honeycomb filtration and sedimentation.
  • a water treatment device integrating cyclone separation and honeycomb filtration and sedimentation comprising a cylinder body, a water inlet pipe and a drain pipe, the cylinder body comprises an upper cylinder body and a lower cylinder body which are connected up and down, and the upper cylinder body is cylindrical. Its interior is divided into an outer cavity and an inner cavity arranged in concentric circles, and the inner cavity is fixedly connected to the outer cavity through a plurality of welding connectors; the outer cavity is a mixing and stirring cavity, and the inner cavity is a sedimentation filter chamber.
  • a honeycomb filter core made of FPR material is installed, the lower cylinder is a conical sedimentation chamber, and the bottom of the sedimentation chamber is connected with a sludge discharge pipe;
  • the upper end of the water inlet pipe is connected to the upper left section of the cylinder, and is tangentially connected to the mixing and stirring chamber, and the lower end of the water inlet pipe is connected to the external sewage source through a water pump;
  • the water inlet pipe has a built-in static mixer; It is connected with the water inlet pipe through the pipeline, and the connection ports of the two liquid medicine storage tanks and the water inlet pipe are located on both sides of the static mixer;
  • the sewage When the sewage enters the mixing and stirring chamber from the tangentially connected water inlet pipe, the liquid medicine is added and mixed with the sewage through the water inlet pipe, and a vortex is formed in the mixing and stirring chamber to realize the rapid and uniform mixing reaction of the sewage and the liquid medicine, and the impurities rapidly condense; the eddy current After the down-spin enters the sedimentation chamber, the speed gradually decreases, and the impurities are precipitated under the action of gravity; the water after preliminary treatment will be further filtered through the sedimentation filter chamber;
  • the upper end of the drain pipe is vertically connected to the upper right section of the cylinder body, and communicates with the sedimentation filtration chamber.
  • the lower end of the drainage pipe is communicated with the drainage storage tank.
  • it also includes a base, and four support arms are evenly arranged on the outer side of the cylinder, and the four support arms are respectively installed corresponding to the support columns of the base.
  • a control box and an inspection table are arranged on the outside of the cylinder, the inspection table is located above the control box, and an escalator and a safety cage that fall on the ground are arranged on one side of the inspection table.
  • the sludge discharge pipe adopts a polyvinylidene pipe, and the polyvinylidene pipe is provided with a valve controlled by a control box, and the sludge discharge time is automatically controlled according to a set program.
  • control box includes two water level float switches, which respectively control the two liquid medicine storage tanks.
  • the present invention makes the sewage and medicinal liquid enter the mixing and stirring chamber, and the water inlet pipe is tangentially connected through the mixing and stirring chamber and the sedimentation and filtering chamber nested inside and outside the upper layer, the lower layer of the conical sedimentation chamber, and the tangential connection.
  • the down-rotating eddy current is generated, and the reaction is rapidly and uniformly mixed under the action of centrifugal force, so that the reaction is sufficient and the impurities are rapidly coagulated; the speed of the sewage eddy current entering the sedimentation chamber gradually decreases, and the impurity sedimentation occurs under the action of gravity; the speed of the sewage eddy current gradually decreases When it is lowered, the eddy current contacts the inclined bottom plate of the sedimentation chamber and moves upwards, and the sedimented sewage is passed into the filter material chamber for further filtration, which has a better sedimentation and filtration effect.
  • Fig. 1 is the structural representation of the present invention
  • Fig. 2 is the left partial schematic diagram of Fig. 1;
  • Fig. 3 is the sectional view of A-A
  • Figure 4 is a sectional view of B-B
  • Figure 5 is a schematic diagram of the structure of the inspection table, the escalator and the safety cage;
  • FIG. 6 is a partial top view schematic diagram of a double-cylinder structure in a specific embodiment
  • FIG. 7 is a partial top plan view of a three-cylinder structure in a specific embodiment.
  • a water treatment device integrating cyclone separation and honeycomb filtration and sedimentation includes a cylinder body 1, a water inlet pipe 2, a drainage pipe 3, a liquid medicine storage tank 4, a drainage storage tank 5 and a base 6,
  • the cylinder body 1 includes an upper cylinder body 11 and a lower cylinder body 12 that are connected up and down.
  • the upper cylinder body 11 is cylindrical, and its interior is divided into an outer cavity and an inner cavity that are nested in concentric circles.
  • Each welding connector 20 is fixedly connected to the outer cavity;
  • the outer cavity is the mixing and stirring cavity 13
  • the inner cavity is the precipitation filter cavity 14
  • the FPR material honeycomb filter core 15 is added inside the precipitation filter cavity 14
  • the lower cylinder 12 is a cone A body-shaped sedimentation chamber 16, the bottom of the sedimentation chamber 16 is connected with a sludge discharge pipe 17;
  • support arms 18 are evenly arranged on the outer side of the cylinder body 1, and the four support arms 18 are respectively installed corresponding to the support columns of the base 6 through bolts;
  • the upper end of the water inlet pipe 2 is connected to the upper left section of the cylinder body 1, and is in tangential communication with the mixing chamber 13, and the lower end of the water inlet pipe 2 is communicated with the external sewage source through the water pump 10 and the water pump suction hose; the water inlet pipe 2 has a built-in static mixer 21;
  • the medicinal solution storage tank 4 is divided into a medicinal solution storage box 4a and a medicinal solution storage box 4b.
  • the medicinal solution storage box 4a and the medicinal solution storage box 4b are respectively connected with the water inlet pipe 2 through pipes, and the medicinal solution storage box 4a is connected with the water inlet pipe 2.
  • the port C1 is close to the input end of the static mixer 21, and the connection port C2 of the liquid medicine storage tank 4b and the water inlet pipe 2 is close to the output end of the static mixer 21;
  • the liquid medicine is added and mixed with the sewage through the water inlet pipe 2 .
  • a vortex is formed under the vortex to realize the rapid and uniform mixing reaction of the sewage and the liquid medicine, and the impurities are rapidly coagulated; the speed of the vortex is gradually reduced after the vortex enters the sedimentation chamber 16, and the impurities are precipitated under the action of gravity; the preliminarily treated water will pass through the sedimentation filter chamber 14 Again further filter;
  • the upper end of the drain pipe 3 is vertically connected to the upper right section of the cylinder body 1, and communicates with the sedimentation filter chamber 14, and the lower end of the drain pipe 3 is communicated with the drainage storage tank 5;
  • a control box 7 and an inspection table 8 are provided on the outside of the cylinder body 1, the inspection table 8 is located above the control box 7, and one side of the inspection table 8 is provided with an escalator 9 and a safety cage 23 that fall on the ground;
  • the control box 7 includes a water level float switch D1 for controlling the chemical liquid storage tank 4a and a water level float switch D2 for controlling the chemical liquid storage tank 4b.
  • the sludge discharge pipe 17 is a polyethylene pipe.
  • the cylinder body is not limited to a single cylinder structure, and may also be an upper double cylinder structure or a multiple cylinder structure with more than two cylinders.
  • the two water inlet pipes 2a and 2b of a water inlet pipe 2 are in tangential communication with the cylinder body 1a and the cylinder body 1b, respectively, and the cylinder body 1a and the cylinder body 1b are respectively provided with their own drains. Tubes 3a, 3b. Also, in the three-cylinder structure shown in FIG.
  • the three water inlet pipes 2a, 2b, 2c of a water inlet pipe 2 are respectively connected tangentially with the cylinder body 1a, the cylinder body 1b, and the cylinder body 1c, and the cylinder body 1a,
  • the cylindrical body 1b and the cylindrical body 1c are provided with respective drain pipes 3a, 3b, and 3c, respectively.

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
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Abstract

一种集旋风分离与蜂窝过滤沉淀于一体的水处理装置，包括筒体(1)、进水管(2)和排水管(3)，筒体(1)包括上下连通的上筒体(11)和下筒体(12)，上筒体(11)为圆柱体状，其内部分为同心圆嵌套排列的外腔和内腔，内腔通过多个焊接连接件(20)固定连接于外腔；内腔内部加装有蜂窝过滤芯(15)，下筒体(12)为圆锥体状的沉淀腔(16)；进水管(2)上端连接于筒体(1)的左上段，且与混合搅拌腔(13)切向连通，进水管(2)下端通过水泵(10)与外部污水源连通；进水管(2)内置静态混合器(21)，药液存储箱(4)为两个，分别通过管道与进水管(2)连通，两个药液存储箱(4)与进水管(2)的连接端口分别位于静态混合器(21)的两侧；排水管(3)上端垂直连接于筒体(1)的右上段，连通沉淀过滤腔(14)。该装置结构简单，集旋风分离与蜂窝过滤沉淀于一体，沉淀过滤效果较好。

Description

一种集旋风分离与蜂窝过滤沉淀于一体的水处理装置 技术领域
本发明属于水处理技术领域，具体涉及一种集旋风分离与蜂窝过滤沉淀于一体的水处理装置。
背景技术
水处理的方式包括物理处理和化学处理。人类进行水处理的方式已经有相当多年历史，物理方法包括利用各种孔径大小不同的滤材，利用吸附或阻隔方式，将水中的杂质排除在外，吸附方式中较重要者为以活性炭进行吸附，阻隔方法则是将水通过滤材，让体积较大的杂质无法通过，进而获得较为干净的水。另外，物理方法也包括沉淀法，就是让比重较小的杂质浮于水面捞出，或是比重较大的杂质沉淀于下，进而取得。化学方法则是利用各种化学药品将水中杂质转化为对人体伤害较小的物质，或是将杂质集中，历史最久的化学处理方法应该可以算是用明矾加入水中，水中杂质集合后，体积变大，便可用过滤法，将杂质去除。
传统的沉淀装置依赖重力沉降，沉降速度慢，另外通过加注药液是，使得污水与药液反应，加速沉淀生成，通过搅拌装置，进行搅拌，混合速度慢，混合不均匀，沉降效率低。
发明内容
针对现有技术中的不足之处，本发明提供一种集旋风分离与蜂窝过滤沉淀于一体的水处理装置。
为了达到上述目的，本发明技术方案如下：
一种集旋风分离与蜂窝过滤沉淀于一体的水处理装置，包括筒体、进水管和排水管，所述筒体包括上下连通的上筒体和下筒体，上筒体为圆柱体状，其内部分为同心圆嵌套排列的外腔和内腔，内腔通过多个的焊接连接件固定连接于外腔；外腔为混合搅拌腔， 内腔为沉淀过滤腔，沉淀过滤腔内部加装有FPR材质的蜂窝过滤芯，下筒体为圆锥体状的沉淀腔，沉淀腔底部连接有污泥排放管；
所述进水管上端连接于筒体的左上段，且与混合搅拌腔切向连通，进水管下端通过水泵与外部污水源连通；进水管内置静态混合器；药液存储箱为两个，并分别通过管道与进水管连通，两个药液存储箱与进水管的连接端口分别位于静态混合器的两侧；
当污水从切向连通的进水管进入混合搅拌腔内，药液通过进水管加注与污水混合，在混合搅拌腔内形成涡流，实现污水与药液快速均匀的混合反应，杂质快速凝结；涡流下旋进入沉淀腔后速度逐渐降低，在重力作用下杂质发生沉淀；初步处理后的水会通过沉淀过滤腔再次进一步过滤；
排水管上端垂直连接于筒体的右上段，连通沉淀过滤腔。
进一步的，所述排水管下端与排水贮存箱连通。
进一步的，还包括底座，筒体外侧均匀设有四个支撑臂，四个支撑臂分别与底座的支撑柱对应安装。
进一步的，所述筒体外侧设有控制箱和检验台，检验台位于控制箱上方，检验台一侧设有落于地面的扶梯和安全护笼。
进一步的，所述污泥排放管采用聚录乙烯管，该聚录乙烯管设有由控制箱控制的阀门，根据设定程序自动控制排泥时间。
进一步的，所述控制箱包括两个水位浮动开关，分别控制两个药液存储箱。
有益效果：本发明通过上层内外嵌套的混合搅拌腔和沉淀过滤腔，与下层圆锥体状的沉淀腔、以及切向连通的进水管，使得污水与药液在进入到混合搅拌腔内时，产生下旋的涡流，在离心力的作用下快速均匀的混合反应，使得反应充分，杂质快速凝结；进入沉淀腔内的污水涡流的速度逐渐降低，在重力作用下发生杂质沉降；污水涡 流的速度逐渐降低，涡流接触到沉淀腔的倾斜底板后向上运动，将沉降后的污水通入滤料腔进一步的过滤，具有较好的沉淀过滤效果。
附图说明
图1为本发明的结构示意图；
图2为图1的左视局部示意图；
图3为A-A的剖视图；
图4为B-B的剖视图；
图5为检验台和扶梯及安全护笼的结构示意图；
图6为具体实施例为双筒体结构的局部俯视示意图；
图7为具体实施例为三筒体结构的局部俯视示意图。
图中，1-筒体，2-进水管，3-排水管，4-药液存储箱，5-排水贮存箱，6-底座，7-控制箱，8-检验台，9-扶梯，10-水泵；
11-上筒体，12-下筒体，13-混合搅拌腔，14-沉淀过滤腔，15-蜂窝过滤芯，16-沉淀腔，17-污泥排放管，18-支撑臂，19-回液口，20-焊接连接件；
21-静态混合器，22-药水泵，23-安全护笼。
具体实施方式
以下参照具体的实施例来说明本发明。本领域技术人员能够理解，这些实施例仅用于说明本发明，其不以任何方式限制本发明的范围。
一种集旋风分离与蜂窝过滤沉淀于一体的水处理装置，如图1至图5所示，包括筒体1、进水管2、排水管3、药液存储箱4、排水贮存箱5和底座6，
筒体1包括上下连通的上筒体11和下筒体12，上筒体11为圆柱体状，其内部分为同心圆嵌套排列的外腔和内腔，内腔通过上下两组共计八个的焊接连接件20固定连接 于外腔；外腔为混合搅拌腔13，内腔为沉淀过滤腔14，沉淀过滤腔14内部加装有FPR材质的蜂窝过滤芯15，下筒体12为圆锥体状的沉淀腔16，沉淀腔16底部连接有污泥排放管17；
筒体1外侧均匀设有四个支撑臂18，四个支撑臂18分别与底座6的支撑柱通过螺栓对应安装；
进水管2上端连接于筒体1的左上段，且与混合搅拌腔13切向连通，进水管2下端通过水泵10、水泵吸入软管与外部污水源连通；进水管2内置静态混合器21；
药液存储箱4分为药液存储箱4a和药液存储箱4b，药液存储箱4a和药液存储箱4b分别通过管道与进水管2连通，药液存储箱4a与进水管2的连接端口C1靠近静态混合器21的输入端，药液存储箱4b与进水管2的连接端口C2靠近静态混合器21的输出端；
当污水从切向连通的进水管2进入混合搅拌腔13内，药液通过进水管2加注与污水混合，在混合搅拌腔13的圆弧内壁和沉淀过滤腔14的圆弧外壁的双向作用下形成涡流，实现污水与药液快速均匀的混合反应，杂质快速凝结；涡流下旋进入沉淀腔16后速度逐渐降低，在重力作用下杂质发生沉淀；初步处理后的水会通过沉淀过滤腔14再次进一步过滤；
排水管3上端垂直连接于筒体1的右上段，连通沉淀过滤腔14，排水管3下端与排水贮存箱5连通；
筒体1外侧设有控制箱7和检验台8，检验台8位于控制箱7上方，检验台8一侧设有落于地面的扶梯9和安全护笼23；
控制箱7包括控制药液存储箱4a的水位浮动开关D1和控制药液存储箱4b的水位浮动开关D2。
在一个具体实施中，污泥排放管17采用聚录乙烯管。
本发明的工作原理：
(1)启动水泵10，污水流入进水管2，同时开启药液存储箱4a和药液存储箱4b各自的药水泵22，分别依次向进水管2加注药液，通过静态混合器21混合药液与污水；
(2)当污水和药液从切向连通的进水管2进入混合搅拌腔13内，在混合搅拌腔13的圆弧内壁和沉淀过滤腔14的圆弧外壁的双向作用下形成涡流，实现污水与药液快速均匀的混合反应，杂质快速凝结；
(3)涡流下旋进入沉淀腔16后速度逐渐降低，在重力作用下杂质发生沉淀；通过打开污泥排放管17的阀门，可将污泥清除，该阀门由控制箱7控制根据设定程序自动控制排泥时间；
(4)污水涡流的速度逐渐降低，涡流接触到沉淀腔16的倾斜底板后，向上运动通过沉淀过滤腔14底部的回液口19到沉淀过滤腔14内，沉淀过滤腔14内部蜂窝过滤芯15过滤掉少量泛起的杂质，经过沉淀过滤腔14的污水从排水管3排出，流入排水贮存箱5。
在具体实施例中，筒体不限于单筒结构，还可以是上双筒结构或者双筒以上的多筒结构。如图6所示的双筒结构，一根进水管2的两个进水分管2a、2b分别与筒体1a、筒体1b切向连通，筒体1a、筒体1b分别设有各自的排水管3a、3b。还有，如图7所示的三筒结构，一根进水管2的三个进水分管2a、2b、2c分别与筒体1a、筒体1b、筒体1c切向连通，筒体1a、筒体1b、筒体1c分别设有各自的排水管3a、3b、3c。

Claims (9)

  1. 一种集旋风分离与蜂窝过滤沉淀于一体的水处理装置，其特征在于：包括筒体、进水管和排水管，
    所述筒体包括上下连通的上筒体和下筒体，上筒体为圆柱体状，其内部分为同心圆嵌套排列的外腔和内腔，内腔通过多个的焊接连接件固定连接于外腔；外腔为混合搅拌腔，内腔为沉淀过滤腔，沉淀过滤腔内部加装有蜂窝过滤芯，下筒体为圆锥体状的沉淀腔，沉淀腔底部连接有污泥排放管；
    所述进水管上端连接于筒体的左上段，且与混合搅拌腔切向连通，进水管下端通过水泵与外部污水源连通；药液存储箱为两个，并分别通过管道与进水管连通，两个药液存储箱与进水管的连接端口分别位于静态混合器的两侧；
    当污水从切向连通的进水管进入混合搅拌腔内，药液通过进水管加注与污水混合，在混合搅拌腔内形成涡流，实现污水与药液快速均匀的混合反应，杂质快速凝结；涡流下旋进入沉淀腔后速度逐渐降低，在重力作用下杂质发生沉淀；初步处理后的水会通过沉淀过滤腔再次进一步过滤；
    排水管上端垂直连接于筒体的右上段，连通沉淀过滤腔。
  2. 如权利要求1所述的集旋风分离与蜂窝过滤沉淀于一体的水处理装置，其特征在于：所述排水管下端与排水贮存箱连通。
  3. 如权利要求1所述的集旋风分离与蜂窝过滤沉淀于一体的水处理装置，其特征在于：还包括底座，筒体外侧均匀设有四个支撑臂，四个支撑臂分别与底座的支撑柱对应安装。
  4. 如权利要求1所述的集旋风分离与蜂窝过滤沉淀于一体的水处理装置，其特征在于：所述筒体外侧设有控制箱和检验台，检验台位于控制箱上方，检验台一侧设有落于地面的扶梯和安全护笼。
  5. 如权利要求1所述的集旋风分离与蜂窝过滤沉淀于一体的水处理装置，其特征在于：所述污泥排放管采用聚录乙烯管，该聚录乙烯管设有由控制箱控制的阀门，根据设定程序自动控制排泥时间。
  6. 如权利要求1所述的集旋风分离与蜂窝过滤沉淀于一体的水处理装置，其特征在于：所述蜂窝过滤芯采用FPR材质。
  7. 如权利要求1所述的集旋风分离与蜂窝过滤沉淀于一体的水处理装置，其特征在于：所述筒体上方开口。
  8. 如权利要求1所述的集旋风分离与蜂窝过滤沉淀于一体的水处理装置，其特征在于：所述控制箱包括两个水位浮动开关，分别控制两个药液存储箱。
  9. 如权利要求1所述的集旋风分离与蜂窝过滤沉淀于一体的水处理装置，其特征在于：所述筒体还包括相互独立的两个及两个以上的筒体，每个筒体分别与进水管的进水分管单独切线连通，每个筒体各自设有排水管。
PCT/CN2020/106992 2020-07-23 2020-08-05 一种集旋风分离与蜂窝过滤沉淀于一体的水处理装置 WO2022016612A1 (zh)

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