WO2020097976A1 - 一种油水初步分离过滤结构 - Google Patents
一种油水初步分离过滤结构 Download PDFInfo
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- WO2020097976A1 WO2020097976A1 PCT/CN2018/117438 CN2018117438W WO2020097976A1 WO 2020097976 A1 WO2020097976 A1 WO 2020097976A1 CN 2018117438 W CN2018117438 W CN 2018117438W WO 2020097976 A1 WO2020097976 A1 WO 2020097976A1
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- 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
- B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
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- 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
- B01D17/005—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion by thermal diffusion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
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- the invention relates to the field of garbage treatment equipment, in particular to a simple oil-water separation structure.
- the water produced by the catering industry contains many oils and fats, and direct discharge will cause sewerage pipeline blockage and waste of resources, and cause pollution to the environment.
- most buckets are used to hold water and transported to the recycling place, and then the oil and water are separated by a simple manual separation method, and the liquid needs to be pumped.
- chemical agents need to be added.
- the disadvantage is that the amount of water is large, and a large-capacity container is required. Therefore, the carrying labor is intensive, the transportation volume is large, the manual separation efficiency is low, and the separation is not complete. Adding chemical agents will cause secondary pollution.
- the oil-water separator is an instrument that separates oil and water.
- the principle is mainly based on the density difference between water and oil, and the principle of gravity sedimentation is used to achieve oil-water separation.
- the existing oil-water separator has the problems of oil, water, impurities, and difficulty in separation. Even if the oil and water have been separated, the solid residue and sludge contained in the oil are difficult to remove.
- the main technical problem solved by the present invention is to provide an oil-water preliminary separation and filtering structure, which solves the problem that the oil stains mixed in the water during the oil-water separation process and the oil stains accumulated on the fine particles cannot be completely separated.
- a technical solution adopted by the present invention is to provide an oil-water preliminary separation and filtering structure, including a storage barrel, a separation bin, an air pipe and an exhaust mechanism; the storage barrel and the separation bin are arranged in parallel ; At the top of both the storage barrel and the separation bin, there is an air duct; the air duct leads to the exhaust mechanism; the exhaust mechanism includes a blower and an activated carbon layer; one end of the blower is connected to the air duct, and the other One end leads to the activated carbon layer; the storage barrel is divided into two independent inner chambers by the partition; the bottom of each inner chamber is provided with an oil-water inlet; the oil-water mixture in the two inner chambers overflows the top of the partition After mixing; a stirring rod is provided on the bottom surface of each inner cavity; the stirring rod is mounted on the storage barrel through a sealed bearing; the stirring rod is provided with blades with double helix angles; the inner wall of the storage barrel is circled It is an inverted conical sle
- the exhaust mechanism further includes a condensation tank; the air pipe is connected to the condensation tank; and the activated carbon layer is fixed in the condensation tank.
- a funnel-shaped drain channel is provided in the water tank under the separation layer; a drain rod connected to the bottom plate of the water tank is disposed in the drain channel.
- the oil bin is provided with a compartment that separates the compartment; the compartment is an oleophilic and hydrophobic material; the liquid is poured from the separation layer to one side of the compartment, and the other side of the compartment is provided with Describe the oil drain.
- the beneficial effects of the present invention are: to provide a preliminary oil-water separation and filtration structure, improve the oil-water separation effect, and the portability of the operation, which not only improves the separation efficiency, but also improves the separation accuracy, and the separated oil has high purity and less water content.
- the temperature and oil pollution due to heat dissipation during the processing can be treated to improve the quality of gas emissions and further treatment of oil pollution.
- FIG. 1 is a structural schematic diagram of an oil-water preliminary separation and filtering structure of the present invention
- Fig. 2 is a structural side view of the oil-water preliminary separation and filtering structure
- a preliminary oil-water separation and filtering structure includes: a storage barrel 1, a separation bin 2, an air duct 17 and an exhaust mechanism; the storage barrel 1 and the separation bin 2 are arranged in parallel; the storage barrel 1 and the separation bin 2 are arranged in parallel
- the top is provided with an air duct 17; the air duct 17 leads to the exhaust mechanism; the exhaust mechanism includes a blower 18, an activated carbon layer 19, and a condensation box 20; one end of the blower 18 is connected to the air duct 17, The other end is connected to the condensation tank 20; the activated carbon layer 19 is fixed in the condensation tank 20. Because the heat generated in the exhaust gas due to the heating of the storage barrel 1 will evaporate part of the grease and enter the air, and the smell of oil is unpleasant, which is not conducive to direct discharge.
- the blower 18 can extract the gas in the storage barrel 1 and the separation bin 2 and discharge the air into the condensing tank 20.
- the condensing tank 20 can be equipped with a refrigeration source, or can be cooled by the refrigerant to separate from the storage barrel 1 and The gas extracted from the silo 2 is cooled in the condensing tank and filtered through the activated carbon layer to achieve a certain filtering effect.
- the storage barrel 1 is divided into two independent inner chambers by the partition plate 3; an oil-water inlet 4 is provided at the bottom of each inner chamber; the oil-water mixture in the two inner chambers is mixed after overflowing the top of the partition plate 3;
- a stirring rod 5 is provided on the bottom surface of each inner cavity; the stirring rod 5 is mounted on the storage barrel 1 through a sealed bearing 6; the stirring rod 5 is provided with blades 7 with a double helix angle; stirring through constant stirring Stick 5, so that the mixed liquid in the storage tank can generate vortex, and in order to prevent the effect between the vortex, the separator can play a vital role.
- the upper liquid surface with the effect of the vortex below, it floats in the water The oil on the surface will be relatively squeezed.
- the inner wall of the storage barrel 1 is set as an inverted cone-shaped slewing surface 8; and the slewing surface 8 is higher than the height of the partition 3; the slewing surface facilitates the separation of oil and liquid, making the floating oil at the edge better Discharge bucket.
- a flow channel opening 9 for overflowing oil is provided at the upper edge of the sloping surface 8; the flow channel opening 9 leads to the separation bin 2; the separation bin 2 is divided into a water bunker and an oil bunker; A hydrophilic and oleophobic separation layer 10 is provided at the outlet of 9; the separation layer 10 is inclined downward; the inclined lower end of the separation layer 10 leads to the oil tank; the lower side of the separation layer 10 is a water tank; The water tank is provided with a drain port 11; the oil tank is provided with an oil drain port 12.
- a water funnel 13 is provided in the water tank on the lower side of the separation layer 10; a drain rod 14 connected to the bottom plate of the water tank is provided in the water trap 13 to prevent the water from passing under the water channel During the process of splashing, the pressure fluctuations generated by the splash will affect the separation effect of the separation layer 10.
- the oil compartment is provided with a partition 15 separating the compartment; the partition 15 is a lipophilic hydrophobic material; the liquid is poured from the separation layer 10 to one side of the partition, and the other side of the partition is provided with ⁇ ⁇ ⁇ 12 ⁇ Oil drain 12.
- the storage barrel 1 is also provided with a heating rod 16, which can keep the mixture in the storage barrel 1 in an optimal separation state to avoid solidification of the floating oil.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Treatment By Sorption (AREA)
Abstract
一种油水初步分离过滤结构,包括设置在外壳中的存储桶(1)、分离仓(2)、风管(17)和排气机构;在存储桶(1)与分离仓(2)的顶部均设有风管(17);风管(17)通往排气机构;排气机构包括鼓风机(18)、活性碳层(19);鼓风机(18)一端接至风管(17),另一端通往活性碳层(19);存储桶(1)内由隔板(3)分隔成两个独立的内腔;两个内腔中的油水混合液在漫过隔板(3)顶后混合;在每个内腔的底面均设有一根搅拌棒(5);搅拌棒(5)通过密封轴承(6)安装于储存桶(1)上;在回转坡面(8)的上缘处设有溢流油液的流道口(9);流道口(9)通往分离仓(2);分离仓(2)内分隔为水仓和油仓;在流道口(9)的出口处设有一个亲水疏油的分离层(10);该分离层(10)向下倾斜设置;在分离层(10)的倾斜下端通往油仓;分离层(10)下侧为水仓;水仓内设有排水口(11);油仓内设有排油口(12)。
Description
本发明涉及垃圾处理设备领域,特别是涉及一种简易的油水分离结构。
目前,餐饮业产生的潲水中含有很多油脂,直接排放会造成下水管道堵塞和资源浪费,并对环境造成污染。现大多用桶盛装潲水,运送到回收处,再用简单的人工分离方法将油和水进行分离,需泵送液体。为提高分离效率,需加入化学药剂。存在的缺点是潲水量大,需要大容量的盛装容器,故搬动劳动强度大,运输量大,人工分离效率低,分离不彻底,加入化学药剂则会产生二次污染。
油水分离机就是将油和水分离开来的仪器,原理主要是根据水和油的密度差,利用重力沉降原理实现油水分离。现有的油水分离机存在着油、水、杂质、难以分开的问题,即使油、水已经分离,但是油中含有的固体残渣以及污泥等难以清除。
发明内容
本发明主要解决的技术问题是提供一种油水初步分离过滤结构,解决了油水分离过程中,混合在水中的油渍,积攒在细微颗粒上的油渍无法彻底分离的问题,同时解决了处理过程中产生的气味,以及因为加热作用逸散在气体中的油污处理问题。
为解决上述技术问题,本发明采用的一个技术方案是提供一种油水初步分离过滤结构,包括设置在外壳中的:存储桶、分离仓、风管和排气机 构;存储桶和分离仓并列设置;在存储桶与分离仓的顶部均设有风管;所述风管通往所述排气机构;所述排气机构包括鼓风机、活性碳层;所述鼓风机一端接至风管,其另一端通往活性碳层;存储桶内由隔板分隔成两个独立的内腔;每个内腔的底部都设有一个油水进口;两个内腔中的油水混合液在漫过隔板顶后混合;在每个内腔的底面均设有一根搅拌棒;搅拌棒通过密封轴承安装于储存桶上;所述搅拌棒上设有双螺旋角度的叶片;所述存储桶的内壁上圈设为倒锥形的回转坡面;且该回转坡面高于隔板高度;在回转坡面的上缘处设有溢流油液的流道口;所述流道口通往所述分离仓;所述分离仓内分隔为水仓和油仓;在流道口的出口处设有一个亲水疏油的分离层;该分离层向下倾斜设置;在分离层的倾斜下端通往所述油仓;所述分离层下侧为水仓;所述水仓内设有排水口;所述油仓内设有排油口。
优选的是,所述排气机构还包括冷凝箱;所述风管与冷凝箱相连;所述活性碳层固定于冷凝箱内。
优选的是,所述分离层下侧的水仓内设有一个漏斗状的下水流道;下水流道内设置一根连接水仓底板的引流杆。
优选的是,所述油仓内设有分隔仓室的隔层;所述隔层为亲油疏水材料;液体从分离层上倾泻至隔层一侧,在隔层的另一侧设有所述排油口。
本发明的有益效果是:提供一种油水初步分离过滤结构,提高油水分离效果,以及操作的便携度,既提高了分离效率,又提高了分离精度,分离出的油纯度高,含水量少。同时,能够将加工过程中因为热量所逸散的气温和油污进行处理,改善气体排放质量,以及进一步的处理油污。
图1是本发明一种油水初步分离过滤结构的结构示意图;
图2是油水初步分离过滤结构的结构侧视图;
附图中各部件的标记如下:1、存储桶;2、分离仓;3、隔板;4、油水进口;5、搅拌棒;6、密封轴承;7、叶片;8、回转坡面;9、流道口;10、分离层;11、排水口;12、排油口;13、下水流道;14、引流杆;15、隔层;16、加热棒;17、风管;18、鼓风机;19、活性碳层;20、冷凝箱。
下面结合附图对本发明的较佳实施例进行详细阐述,以使本发明的优点和特征能更易于被本领域技术人员理解,从而对本发明的保护范围做出更为清楚明确的界定。
请参阅附图1和2,本发明实施例包括:
一种油水初步分离过滤结构,包括设置在外壳中的:存储桶1、分离仓2、风管17和排气机构;存储桶1和分离仓2并列设置;在存储桶1与分离仓2的顶部均设有风管17;所述风管17通往所述排气机构;所述排气机构包括鼓风机18、活性碳层19、冷凝箱20;所述鼓风机18一端接至风管17,其另一端与冷凝箱20相连;所述活性碳层19固定于冷凝箱20内。因为废气中因为存储桶1加热所产生的热量会让一部分油脂挥发出去,进入空气中,而且油污气味难闻,并不利于直接排放。鼓风机18可以将存储桶1和分离仓2中的气体抽出来,并将空气排入冷凝箱20,冷凝箱20中够可以设置制冷源,也可以通过制冷剂进行降温,从存储桶1和分离仓2中抽出的气体,在冷凝箱内得到降温,并通过活性碳层进行过滤,达到一定的过滤效果。存储桶1内由隔板3分隔成两个独立的内腔;每个内腔的底部都设有一个油水进口4;两个内腔中的油水混合液在漫过隔板3顶后混合;在每个内腔的底面均设有一根搅拌棒5;搅拌棒5通过 密封轴承6安装于储存桶1上;所述搅拌棒5上设有双螺旋角度的叶片7;通过不停搅动的搅拌棒5,使得存储桶内的混合液体能够产生涡流,而为了防止涡流之间的作用抵消,隔板能够起到至关重要的作用,上层液面中,随着下方涡流的作用,浮于水表面的油液,就会产生相对的挤压,此时较深处的液体中,混入水中的油泡会浮起,进入上层规律流动且相互挤压过程,互相撞击的油液提高了与水层之间的分离效果,从而便于排出。所述存储桶1的内壁上圈设为倒锥形的回转坡面8;且该回转坡面8高于隔板3的高度;回转坡面便于油液分离,使得处于边缘的浮油更好的排出存储桶。在回转坡面8的上缘处设有溢流油液的流道口9;所述流道口9通往所述分离仓2;所述分离仓2内分隔为水仓和油仓;在流道口9的出口处设有一个亲水疏油的分离层10;该分离层10向下倾斜设置;在分离层10的倾斜下端通往所述油仓;所述分离层10下侧为水仓;所述水仓内设有排水口11;所述油仓内设有排油口12。所述分离层10下侧的水仓内设有一个漏斗状的下水流道13;下水流道13内设置一根连接水仓底板的引流杆14,下水流道和引流杆可以防止水下过过程中飞溅,飞溅所产生的气压波动会影响分离层10的分离效果。所述油仓内设有分隔仓室的隔层15;所述隔层15为亲油疏水材料;液体从分离层10上倾泻至隔层一侧,在隔层的另一侧设有所述排油口12。所述储存桶1内还设有加热棒16,加热棒16能够保持存储桶1内的混合物处于最佳的分离状态,避免浮油凝固。
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 (4)
- 一种油水初步分离过滤结构,其特征在于:包括设置在外壳中的:存储桶、分离仓、风管和排气机构;存储桶和分离仓并列设置;在存储桶与分离仓的顶部均设有风管;所述风管通往所述排气机构;所述排气机构包括鼓风机、活性碳层;所述鼓风机一端接至风管,其另一端通往活性碳层;存储桶内由隔板分隔成两个独立的内腔;每个内腔的底部都设有一个油水进口;两个内腔中的油水混合液在漫过隔板顶后混合;在每个内腔的底面均设有一根搅拌棒;搅拌棒通过密封轴承安装于储存桶上;所述搅拌棒上设有双螺旋角度的叶片;所述存储桶的内壁上圈设为倒锥形的回转坡面;且该回转坡面高于隔板高度;在回转坡面的上缘处设有溢流油液的流道口;所述流道口通往所述分离仓;所述分离仓内分隔为水仓和油仓;在流道口的出口处设有一个亲水疏油的分离层;该分离层向下倾斜设置;在分离层的倾斜下端通往所述油仓;所述分离层下侧为水仓;所述水仓内设有排水口;所述油仓内设有排油口。
- 根据权利要求1所述的一种油水初步分离过滤结构,其特征在于:所述排气机构还包括冷凝箱;所述风管与冷凝箱相连;所述活性碳层固定于冷凝箱内。
- 根据权利要求1或2所述的一种油水初步分离过滤结构,其特征在于:所述分离层下侧的水仓内设有一个漏斗状的下水流道;下水流道内设置一根连接水仓底板的引流杆。
- 根据权利要求3所述的一种油水初步分离过滤结构,其特征在于:所述油仓内设有分隔仓室的隔层;所述隔层为亲油疏水材料;液体从分离层上倾泻至隔层一侧,在隔层的另一侧设有所述排油口。
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CN113060852A (zh) * | 2021-04-08 | 2021-07-02 | 武汉理工大学 | 油水收集分离系统 |
CN113730960B (zh) * | 2021-07-30 | 2023-02-17 | 无锡强工机械工业有限公司 | 一种具有过滤功能的油水分离装置及其使用方法 |
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CN206318812U (zh) * | 2016-12-20 | 2017-07-11 | 湖南君悦达科技有限公司 | 一种含油污水过滤设备 |
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2018
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