CN103755018B - Cone bucket three-phase separator - Google Patents
Cone bucket three-phase separator Download PDFInfo
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- CN103755018B CN103755018B CN201310718245.3A CN201310718245A CN103755018B CN 103755018 B CN103755018 B CN 103755018B CN 201310718245 A CN201310718245 A CN 201310718245A CN 103755018 B CN103755018 B CN 103755018B
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- 239000000945 filler Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 19
- 239000007789 gas Substances 0.000 description 13
- 239000007788 liquid Substances 0.000 description 12
- 239000010802 sludge Substances 0.000 description 10
- 238000010992 reflux Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 238000005191 phase separation Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Classifications
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- Y02W10/12—
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
本发明公开了一种锥斗式三相分离器，包括分离器本体，所述的分离器本体具有三层不同直径不同开口方向的锥斗形结构，最上层与最下层分别为下口小上口大的锥形结构，中间层为下口大上口小的倒置的长颈漏斗结构，倒置的长颈漏斗的上端与其上方的集气室相连通，下端设置在最下层的上方，所述的长颈漏斗的颈部穿过最上层；最上层内添加有填料。本发明分离效果好，排气顺畅、处理效率高。
The invention discloses a cone-bucket three-phase separator, which comprises a separator body. The separator body has three layers of cone-bucket structures with different diameters and different opening directions. Conical structure with a large mouth, the middle layer is an inverted long-necked funnel structure with a large lower mouth and a small upper mouth. The upper end of the inverted long-necked funnel is connected to the gas collection chamber above it, and the lower end is set above the bottom layer. The neck of the long-necked funnel passes through the uppermost layer; the uppermost layer is filled with stuffing. The invention has good separation effect, smooth exhaust and high processing efficiency.
Description
技术领域technical field
本发明涉及一种锥斗式三相分离器。The invention relates to a cone bucket type three-phase separator.
背景技术Background technique
三相分离器主要是利用水力学原理来实现气、固、液三相的有效分离，从而达到分离水、污泥和沼气的目的。目前三相分离器已广泛应用于诸如升流式厌氧反应器、厌氧污泥床之类的厌氧污水处理装置。作为厌氧生化反应装置的核心构造之一，三相分离器的分离效果直接决定厌氧反应装置性能的优劣。传统的三相分离器一般为单层，主要利用水流截面的变化引起气固液三相流速的差异，从而实现三相分离的目的。传统的三相分离器均在不同程度上存在着分离效果不彻底的缺陷。The three-phase separator mainly uses the principle of hydraulics to realize the effective separation of gas, solid and liquid, so as to achieve the purpose of separating water, sludge and biogas. At present, three-phase separators have been widely used in anaerobic sewage treatment devices such as upflow anaerobic reactors and anaerobic sludge beds. As one of the core structures of the anaerobic biochemical reaction device, the separation effect of the three-phase separator directly determines the performance of the anaerobic reaction device. The traditional three-phase separator is generally a single layer, which mainly uses the change of the water flow section to cause the difference in the flow rate of the gas-solid-liquid three-phase, so as to achieve the purpose of three-phase separation. Traditional three-phase separators have the defect of incomplete separation effect to varying degrees.
发明内容Contents of the invention
为了克服现有三相分离器存在的分离效果不彻底、结构复杂等的缺点，本发明提供一种锥斗式三相分离器。In order to overcome the shortcomings of existing three-phase separators such as incomplete separation effect and complex structure, the invention provides a cone-bucket three-phase separator.
本发明采用的技术方案是：The technical scheme adopted in the present invention is:
锥斗式三相分离器，包括分离器本体，其特征在于：所述的分离器本体具有三层不同直径不同开口方向的锥斗形结构，最上层与最下层分别为下口小上口大的锥形结构，中间层为下口大上口小的倒置的长颈漏斗结构，倒置的长颈漏斗的上端与其上方的集气室相连通，下端设置在最下层的上方，所述的长颈漏斗的颈部穿过最上层。The cone-bucket three-phase separator, including the separator body, is characterized in that: the separator body has three layers of cone-shaped bucket structures with different diameters and different opening directions, and the uppermost layer and the lowermost layer are respectively small at the bottom and large at the top. The middle layer is an inverted long-necked funnel structure with a large lower mouth and a small upper mouth. The upper end of the inverted long-necked funnel is connected to the gas collection chamber above it, and the lower end is set above the bottom layer. The neck of the funnel passes through the uppermost layer.
进一步，最上层的所述的三相分离器内添加有填料。Further, fillers are added to the uppermost three-phase separator.
本发明三相分离器工作原理：The working principle of the three-phase separator of the present invention:
最下层的三相分离器：将主体污泥床区部位产生的气体，位于下口部以内的部分集中起来，通过中间层倒置的长颈漏斗送入集气室，（主体污泥床区上升的料液进入回流系统的部分，通过中心回流筒向下回流，进入回流泵，通过管孔式布料装置再进入主体，以此循环运行）。Three-phase separator in the lowest layer: gather the gas generated in the main sludge bed area and the part inside the lower mouth, and send it into the gas collection chamber through the inverted long-necked funnel in the middle layer, (the main sludge bed area rises The feed liquid enters the part of the reflux system, flows downward through the central reflux cylinder, enters the reflux pump, and then enters the main body through the tube hole type material distribution device, so as to circulate).
最上层的三相分离器：从中间层上升的料液中的气、液、固三相物质进行再次分离。填料层的功能是将尚残存于料液中的尚未被处理的污染物（COD或BOD）通过填料上的生物膜进一步得到处理，以此提高COD和BOD的最终去除率。经过三相分离的料液最终进入溢流槽，再进入溢流管最终排出。在分离器中被截留的污泥经过分离器壁回流入污泥床区部位。气体则进入集气室，最终由顶部沼气管排出利用。The uppermost three-phase separator: the gas, liquid and solid three-phase substances in the material liquid rising from the middle layer are separated again. The function of the packing layer is to further treat the untreated pollutants (COD or BOD) remaining in the feed liquid through the biofilm on the packing, so as to improve the final removal rate of COD and BOD. The feed liquid after three-phase separation finally enters the overflow tank, then enters the overflow pipe and is finally discharged. The sludge trapped in the separator flows back into the sludge bed area through the separator wall. The gas enters the gas collection chamber and is finally discharged from the top biogas pipe for utilization.
本发明的有益效果体现在：分离效果好，操作简单、设备负荷较高。The beneficial effects of the invention are reflected in: good separation effect, simple operation and high equipment load.
附图说明Description of drawings
图1是本发明整体结构示意图。Fig. 1 is a schematic diagram of the overall structure of the present invention.
具体实施方式Detailed ways
参照图1，锥斗式三相分离器，包括分离器本体，所述的分离器本体具有三层不同直径不同开口方向的锥斗形结构，最上层63与最下层61分别为下口小上口大的锥形结构，中间层62为下口大上口小的倒置的长颈漏斗结构，倒置的长颈漏斗的上端与其上方的集气室相连通，下端设置在最下层的上方，所述的长颈漏斗的颈部穿过最上层63。Referring to Fig. 1, the cone-bucket three-phase separator includes a separator body. The separator body has three layers of cone-bucket structures with different diameters and different opening directions. The middle layer 62 is an inverted long-necked funnel structure with a large lower mouth and a small upper mouth. The upper end of the inverted long-necked funnel is connected to the gas collection chamber above it, and the lower end is set above the lowermost layer. The neck of the long-necked funnel passes through the uppermost layer 63.
进一步，最上层内添加有填料64。Furthermore, a filler 64 is added in the uppermost layer.
本发明三相分离器工作原理：The working principle of the three-phase separator of the present invention:
最下层的三相分离器：将主体污泥床区部位产生的气体，位于下口部以内的部分集中起来，通过中间层倒置的长颈漏斗送入集气室，（主体污泥床区上升的料液进入回流系统的部分，通过中心回流筒向下回流，进入回流泵，通过管孔式布料装置再进入主体，以此循环运行）。Three-phase separator in the lowest layer: gather the gas generated in the main sludge bed area and the part inside the lower mouth, and send it into the gas collection chamber through the inverted long-necked funnel in the middle layer, (the main sludge bed area rises The feed liquid enters the part of the reflux system, flows downward through the central reflux cylinder, enters the reflux pump, and then enters the main body through the tube hole type material distribution device, so as to circulate).
最上层的三相分离器：从中间层上升的料液中的气、液、固三相物质进行再次分离。填料层的功能是将尚残存于料液中的尚未被处理的污染物（COD或BOD）通过填料上的生物膜进一步得到处理，以此提高COD和BOD的最终去除率。经过三相分离的料液最终进入溢流槽，再进入溢流管最终排出。在分离器中被截留的污泥经过分离器壁回流入污泥床区部位。气体则进入集气室，最终由顶部沼气管排出利用。The uppermost three-phase separator: the gas, liquid and solid three-phase substances in the material liquid rising from the middle layer are separated again. The function of the packing layer is to further treat the untreated pollutants (COD or BOD) remaining in the feed liquid through the biofilm on the packing, so as to improve the final removal rate of COD and BOD. The feed liquid after three-phase separation finally enters the overflow tank, then enters the overflow pipe and is finally discharged. The sludge trapped in the separator flows back into the sludge bed area through the separator wall. The gas enters the gas collection chamber and is finally discharged from the top biogas pipe for utilization.
本说明书实施例所述的内容仅仅是对发明构思的实现形式的列举，本发明的保护范围不应当被视为仅限于实施例所陈述的具体形式，本发明的保护范围也及于本领域技术人员根据本发明构思所能够想到的等同技术手段。The content described in the embodiments of this specification is only an enumeration of the implementation forms of the inventive concept. The protection scope of the present invention should not be regarded as limited to the specific forms stated in the embodiments. Equivalent technical means that a person can think of based on the concept of the present invention.
Claims (2)
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| CN201310718245.3A CN103755018B (en) | 2013-12-23 | 2013-12-23 | Cone bucket three-phase separator |
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| CN201310718245.3A CN103755018B (en) | 2013-12-23 | 2013-12-23 | Cone bucket three-phase separator |
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| CN103755018A CN103755018A (en) | 2014-04-30 |
| CN103755018B true CN103755018B (en) | 2015-09-23 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006078962A2 (en) * | 2005-01-21 | 2006-07-27 | Kenneth Doyle Oglesby | Gas liquid solid compact cyclonic separator |
| CN2848324Y (en) * | 2005-12-20 | 2006-12-20 | 沈阳建筑大学 | Three phase separator device |
| CN101007680A (en) * | 2007-01-12 | 2007-08-01 | 浙江大学 | Highly effective anaerobic bioreacto |
| CN201046371Y (en) * | 2007-05-26 | 2008-04-16 | 丹东市振兴石油橡胶厂 | Oil-contaminated water purifying three-phase cyclone separator |
| CN101428876A (en) * | 2008-12-02 | 2009-05-13 | 大庆油田有限责任公司 | Uses of high-speed dish piece type three-phase centrifuge in treating ternary composite flooding water extraction |
| CN101766935A (en) * | 2009-01-06 | 2010-07-07 | 中国海洋石油总公司 | Combined type gas-liquid-solid three phase separation method and device |
| CN203079751U (en) * | 2013-02-05 | 2013-07-24 | 王利 | Internal circulation A-O biological denitrogenation reactor |
| CN103319018A (en) * | 2013-04-23 | 2013-09-25 | 江苏省环境科学研究院 | Efficient fractional three-phase separator system |
| CN203754494U (en) * | 2013-12-23 | 2014-08-06 | 陈际平 | Conical funnel type three-phase separator |
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2013
- 2013-12-23 CN CN201310718245.3A patent/CN103755018B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006078962A2 (en) * | 2005-01-21 | 2006-07-27 | Kenneth Doyle Oglesby | Gas liquid solid compact cyclonic separator |
| CN2848324Y (en) * | 2005-12-20 | 2006-12-20 | 沈阳建筑大学 | Three phase separator device |
| CN101007680A (en) * | 2007-01-12 | 2007-08-01 | 浙江大学 | Highly effective anaerobic bioreacto |
| CN201046371Y (en) * | 2007-05-26 | 2008-04-16 | 丹东市振兴石油橡胶厂 | Oil-contaminated water purifying three-phase cyclone separator |
| CN101428876A (en) * | 2008-12-02 | 2009-05-13 | 大庆油田有限责任公司 | Uses of high-speed dish piece type three-phase centrifuge in treating ternary composite flooding water extraction |
| CN101766935A (en) * | 2009-01-06 | 2010-07-07 | 中国海洋石油总公司 | Combined type gas-liquid-solid three phase separation method and device |
| CN203079751U (en) * | 2013-02-05 | 2013-07-24 | 王利 | Internal circulation A-O biological denitrogenation reactor |
| CN103319018A (en) * | 2013-04-23 | 2013-09-25 | 江苏省环境科学研究院 | Efficient fractional three-phase separator system |
| CN203754494U (en) * | 2013-12-23 | 2014-08-06 | 陈际平 | Conical funnel type three-phase separator |
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