WO2019127648A1 - Circular base with holes for culturing bacteria - Google Patents
Circular base with holes for culturing bacteria Download PDFInfo
- Publication number
- WO2019127648A1 WO2019127648A1 PCT/CN2018/071874 CN2018071874W WO2019127648A1 WO 2019127648 A1 WO2019127648 A1 WO 2019127648A1 CN 2018071874 W CN2018071874 W CN 2018071874W WO 2019127648 A1 WO2019127648 A1 WO 2019127648A1
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- WO
- WIPO (PCT)
- Prior art keywords
- seat body
- filter hole
- seat
- holes
- base body
- Prior art date
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- 241000894006 Bacteria Species 0.000 title claims abstract description 20
- 238000012258 culturing Methods 0.000 title abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 5
- 239000011707 mineral Substances 0.000 claims abstract description 5
- 239000000919 ceramic Substances 0.000 claims description 7
- 230000001580 bacterial effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000001965 increasing effect Effects 0.000 abstract description 7
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 229910010293 ceramic material Inorganic materials 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/10—Packings; Fillings; Grids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Definitions
- the utility model relates to a bacterial seat, in particular to a sickle-shaped bacterial seat.
- the filtration process is an important part of it. It can not only effectively remove fine colloidal particles in raw water, but also provide adhesion and reproduction for beneficial bacteria.
- the microporous ceramic used as the filter material has many advantages, such as low cost, can be cleaned after clogging, and the flow rate is substantially completely recovered after washing. At the same time, the microporous ceramic is used as a biological enzyme carrier for biodegradation in organic sewage. The process plays an important role. Therefore, filtration devices made of microporous ceramics as filter materials have been widely used.
- the existing bacteria seat has the following defects: since the seat of the bacteria seat is cylindrical or square, and the filter body is provided on the seat body, such a bacteria seat structure cannot achieve the maximum in the limited volume of the bacteria seat. To increase the filtration area, it is necessary to design a new bacteria seat to make up for these defects.
- the present inventors have invented a Chinese patent utility model patent No. 201520869267.4 for the above technical problem, and the patent scheme includes a seat body made of mineral microporous ceramics, and both ends of the base body. At least one filter hole is formed through the left and right sides, and the side wall of the seat body is provided with a plurality of grooves for increasing the adhesion area of the bacteria, and at least one of the filter holes and the groove of the outer surface of the side wall penetrate each other.
- the attachment area can increase the number of beneficial bacteria to be propagated, but such a spiral bacterial seat has a complicated structure and is difficult to process, and greatly increases the production cost of the product.
- the utility model provides a sickle-like bacteria seat which is simple in structure, simple in processing, low in cost, and beneficial to the survival and reproduction of beneficial bacteria.
- a sickle-shaped bacterial seat comprising a seat body made of mineral microporous ceramic, the seat body is an oblique cylindrical shape, and the seat body is provided with a plurality of filter holes penetrating the upper and lower end faces of the seat body, the filter hole The axis is parallel to the axis of the seat.
- the filter hole includes a central filter hole penetrating through the middle of the two end faces of the seat body, and a plurality of outer filter holes uniformly distributed around the center filter hole, wherein the center filter hole is located at both end faces of the seat body. In the center, the outer filter holes penetrate from both end faces of the seat body.
- the utility model has the beneficial effects that the present invention has a sickle-shaped bacteria seat, and when the water flows through the filter hole, the filter area is effectively increased by the oblique cylindrical structure and the plurality of filter holes provided on the seat body. At the same time, it has the characteristics of simple structure, simple processing and low cost.
- Figure 1 is a three view of the utility model
- Figure 2 is a perspective view of another embodiment of the present invention.
- Figure 3 is a perspective view of still another embodiment of the present invention.
- the present embodiment discloses a sickle-shaped bacteria seat, comprising a seat body 1 made of mineral microporous ceramic, the seat body 1 is an oblique cylindrical shape, and the seat body 1 is provided with a plurality of filter holes 2
- the filter hole 2 is parallel to the axis of the seat body 1.
- the filter hole 2 includes a central filter hole 21 penetrating from the center of both end faces of the seat body 1 and six outer filter holes uniformly distributed around the center filter hole 21 22, the central filter hole 21 is located at the center of both end faces of the seat body 1, and the outer filter hole 22 penetrates from both end faces of the seat body 1, thereby giving a visual experience of forming a scorpion-like structure and enhancing the bacteria seat.
- the aesthetic appearance is achieved by increasing the filtration area of the fluid through the design structure of the oblique cylindrical seat body 1, and a plurality of filter holes 2 are provided through the seat body 1, further increasing the filtration area and the attachment area of the beneficial bacteria, and
- the braided bacteria seat has a simple structure and is easy to process, and greatly reduces the cost of production.
- the outer filter holes 22 may also be three or four evenly distributed around the center filter hole 21.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Microbiology (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Biological Treatment Of Waste Water (AREA)
- Filtering Materials (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Abstract
A circular base with holes for culturing bacteria comprises a base body (1) made of a microporous mineral ceramic material. The base body (1) has a slanted cylindrical shape. The base body (1) has a plurality of filtration holes (2) extending through upper and lower end surfaces thereof. An axis of the filtration hole (2) is parallel to an axis of the base body (1). When flowing through the porous base, water passes through a slanted cylindrical structure and the plurality of filtration holes (2) arranged at the base body (1), thereby effectively increasing a filtration area, and enhancing contaminant treatment capacity. The invention has a simple structure and reduced costs, and can be processed easily.
Description
本实用新型涉及一种细菌座，具体涉及一种藕状细菌座。The utility model relates to a bacterial seat, in particular to a sickle-shaped bacterial seat.
在水处理流程中，过滤工艺是及其重要的一个环节，它不仅能够有效地去除原水中的细小胶体颗粒，同时可为有益菌提供附着生活繁殖的。而作为过滤材料使用的微孔陶瓷，因具备很多优点，例如成本较低，堵塞后可进行清洗，清洗之后流量基本上全部回复，同时，微孔陶瓷作为生物酶载体，在有机污水的生物降解工艺中发挥着重要的作用。所以，目前应用微孔陶瓷作为过滤材料而制成的过滤装置已经得到广泛应用。现有的细菌座存在如下缺陷：因所述细菌座的座体为圆柱状或方状的，座体上设有过滤孔，这样的细菌座结构无法实现在细菌座有限的体积空间内最大限度地增大过滤面积，故有必要设计一款新的细菌座来弥补这些缺陷。In the water treatment process, the filtration process is an important part of it. It can not only effectively remove fine colloidal particles in raw water, but also provide adhesion and reproduction for beneficial bacteria. The microporous ceramic used as the filter material has many advantages, such as low cost, can be cleaned after clogging, and the flow rate is substantially completely recovered after washing. At the same time, the microporous ceramic is used as a biological enzyme carrier for biodegradation in organic sewage. The process plays an important role. Therefore, filtration devices made of microporous ceramics as filter materials have been widely used. The existing bacteria seat has the following defects: since the seat of the bacteria seat is cylindrical or square, and the filter body is provided on the seat body, such a bacteria seat structure cannot achieve the maximum in the limited volume of the bacteria seat. To increase the filtration area, it is necessary to design a new bacteria seat to make up for these defects.
本发明人针对上述技术问题，发明了一种螺旋细菌座，技术方案专利号为201520869267.4的中国实用新型专利，该专利方案包括由矿物质微孔陶瓷制成的座体、所述座体两端设有至少一个左右贯穿的过滤孔，座体侧壁开设有多道增加细菌附着面积的凹槽，至少一个过滤孔与侧壁外表面的凹槽相互贯通。水从过滤孔内流过时，部分水流从凹槽内流出，改变了水流方向，使得水压平缓，有利于有益菌的繁殖，增强了过滤能力；并且，过滤孔数量增多，有效增加了细菌的附着面积，可提高有益菌繁殖的数量，但是这样的一种螺旋细菌座结构复杂、加工难度大，大大提高了产品的生产成本。The present inventors have invented a Chinese patent utility model patent No. 201520869267.4 for the above technical problem, and the patent scheme includes a seat body made of mineral microporous ceramics, and both ends of the base body. At least one filter hole is formed through the left and right sides, and the side wall of the seat body is provided with a plurality of grooves for increasing the adhesion area of the bacteria, and at least one of the filter holes and the groove of the outer surface of the side wall penetrate each other. When water flows through the filter hole, part of the water flows out from the groove, changing the direction of the water flow, making the water pressure gentle, which is beneficial to the reproduction of beneficial bacteria and enhances the filtration capacity; and the number of filter holes is increased, effectively increasing the bacteria. The attachment area can increase the number of beneficial bacteria to be propagated, but such a spiral bacterial seat has a complicated structure and is difficult to process, and greatly increases the production cost of the product.
实用新型内容Utility model content
为了克服现有技术的不足，本实用新型提供一种结构简单、加工简易、低成本、有利于有益菌存活繁殖的藕状细菌座。In order to overcome the deficiencies of the prior art, the utility model provides a sickle-like bacteria seat which is simple in structure, simple in processing, low in cost, and beneficial to the survival and reproduction of beneficial bacteria.
本实用新型解决其技术问题所采用的技术方案是：The technical solution adopted by the utility model to solve the technical problems thereof is:
一种藕状细菌座，包括由矿物质微孔陶瓷制成的座体，所述座体为斜圆柱状，所述座体设有多个贯穿座体上下端面的过滤孔，所述过滤孔轴线与座体轴线平行。A sickle-shaped bacterial seat comprising a seat body made of mineral microporous ceramic, the seat body is an oblique cylindrical shape, and the seat body is provided with a plurality of filter holes penetrating the upper and lower end faces of the seat body, the filter hole The axis is parallel to the axis of the seat.
在本实用新型中，所述过滤孔包括一个贯穿座体两端面中部的中心过滤孔，以及多个均匀分布在中心过滤孔周边的外过滤孔，所述的中心过滤孔位于座体两端面的正中心，所述外过滤孔从座体两端面贯穿。In the present invention, the filter hole includes a central filter hole penetrating through the middle of the two end faces of the seat body, and a plurality of outer filter holes uniformly distributed around the center filter hole, wherein the center filter hole is located at both end faces of the seat body. In the center, the outer filter holes penetrate from both end faces of the seat body.
本实用新型的有益效果是：本实用新型的一种藕状细菌座，当水从过滤孔内流过时， 通过斜圆柱状结构和座体上设有的多个过滤孔，有效增加了过滤面积，加强纳污能力的同时，具有结构简单、加工简易、降低成本的特点。The utility model has the beneficial effects that the present invention has a sickle-shaped bacteria seat, and when the water flows through the filter hole, the filter area is effectively increased by the oblique cylindrical structure and the plurality of filter holes provided on the seat body. At the same time, it has the characteristics of simple structure, simple processing and low cost.
下面结合附图和实施方式对本实用新型进一步说明：The present invention is further described below in conjunction with the accompanying drawings and embodiments:
图1为本实用新型的三视图；Figure 1 is a three view of the utility model;
图2为本实用新型另一实施例的立体图；Figure 2 is a perspective view of another embodiment of the present invention;
图3为本实用新型又一实施例的立体图；Figure 3 is a perspective view of still another embodiment of the present invention;
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述。The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention.
实施例：Example:
本实施例公开了一种藕状细菌座，包括由矿物质微孔陶瓷制成的座体1，所述座体1为斜圆柱状，所述的座体1上设有多个过滤孔2，所述过滤孔2轴线与座体1轴线平行，所述的过滤孔2包括一个从座体1两端面中心贯穿的中心过滤孔21以及六个均匀分布在中心过滤孔21周边的外过滤孔22，所述的中心过滤孔21位于座体1两端面的正中心，所述外过滤孔22从座体1两端面贯穿，从而给人形成一种藕状结构的视觉体验，增强了细菌座的美观性，通过斜圆柱状座体1的设计结构，来实现增大流体的过滤面积，通过座体1上设置多个过滤孔2，进一步的增大过滤面积以及有益菌的附着面积，并且此藕状细菌座结构简单，加工简易，大大降低生产的成本。The present embodiment discloses a sickle-shaped bacteria seat, comprising a seat body 1 made of mineral microporous ceramic, the seat body 1 is an oblique cylindrical shape, and the seat body 1 is provided with a plurality of filter holes 2 The filter hole 2 is parallel to the axis of the seat body 1. The filter hole 2 includes a central filter hole 21 penetrating from the center of both end faces of the seat body 1 and six outer filter holes uniformly distributed around the center filter hole 21 22, the central filter hole 21 is located at the center of both end faces of the seat body 1, and the outer filter hole 22 penetrates from both end faces of the seat body 1, thereby giving a visual experience of forming a scorpion-like structure and enhancing the bacteria seat. The aesthetic appearance is achieved by increasing the filtration area of the fluid through the design structure of the oblique cylindrical seat body 1, and a plurality of filter holes 2 are provided through the seat body 1, further increasing the filtration area and the attachment area of the beneficial bacteria, and The braided bacteria seat has a simple structure and is easy to process, and greatly reduces the cost of production.
作为优选的实施方式，所述外过滤孔22还可以是三个或四个均匀分布在中心过滤孔21周边。As a preferred embodiment, the outer filter holes 22 may also be three or four evenly distributed around the center filter hole 21.
以上所述仅为本实用新型的优先实施方式，只要以基本相同手段实现本实用新型目的的技术方案都属于本实用新型的保护范围之内。The above description is only a preferred embodiment of the present invention, and any technical solution that achieves the object of the present invention by substantially the same means is within the scope of protection of the present invention.
Claims (2)
- 一种藕状细菌座，包括由矿物质微孔陶瓷制成的座体(1)，其特征在于：所述座体(1)为斜圆柱状，所述座体(1)设有多个贯穿座体(1)上下端面的过滤孔(2)，所述过滤孔(2)轴线与座体(1)轴线平行。A sickle-shaped bacterial seat comprising a seat body (1) made of mineral microporous ceramic, characterized in that the seat body (1) is an oblique cylindrical shape, and the seat body (1) is provided with a plurality of A filter hole (2) penetrating through the upper and lower end faces of the seat body (1), the axis of the filter hole (2) being parallel to the axis of the seat body (1).
- 根据权利要求1所述的一种藕状细菌座，其特征在于：所述过滤孔(2)包括一个贯穿座体(1)两端面中部的中心过滤孔(21)，以及多个均匀分布在中心过滤孔(21)周边的外过滤孔(22)，所述的中心过滤孔(21)位于座体(1)两端面的正中心，所述外过滤孔(22)从座体(1)两端面贯穿。A sickle-shaped bacterium holder according to claim 1, wherein said filter hole (2) comprises a central filter hole (21) penetrating through the middle of both end faces of the seat body (1), and a plurality of evenly distributed An outer filter hole (22) around the center filter hole (21), the center filter hole (21) is located at the center of both end faces of the seat body (1), and the outer filter hole (22) is from the seat body (1) Both ends run through.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721920035.2 | 2017-12-28 | ||
| CN201721920035.2U CN208145555U (en) | 2017-12-28 | 2017-12-28 | A kind of lotus root shape bacterium seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2019127648A1 true WO2019127648A1 (en) | 2019-07-04 |
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ID=64414604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2018/071874 WO2019127648A1 (en) | 2017-12-28 | 2018-01-09 | Circular base with holes for culturing bacteria |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208145555U (en) |
| WO (1) | WO2019127648A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003049842A1 (en) * | 2001-12-12 | 2003-06-19 | Pall Corporation | Filter element and filter apparatus for cross-flow filtration processes |
| WO2006057969A1 (en) * | 2004-11-24 | 2006-06-01 | Corning Incorporated | Multi-channel cross-flow porous device |
| CN102068843A (en) * | 2010-12-16 | 2011-05-25 | 中国人民解放军后勤工程学院 | Porous ceramic filter element |
| CN201848162U (en) * | 2010-09-16 | 2011-06-01 | 黄众威 | Spiral bacterial holder |
| CN201906520U (en) * | 2010-12-16 | 2011-07-27 | 中国人民解放军后勤工程学院 | Porous ceramic filter element |
| CN106139718A (en) * | 2015-04-18 | 2016-11-23 | 天津市凯源天诚过滤设备有限公司 | A kind of composite type filter element |
-
2017
- 2017-12-28 CN CN201721920035.2U patent/CN208145555U/en active Active
-
2018
- 2018-01-09 WO PCT/CN2018/071874 patent/WO2019127648A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003049842A1 (en) * | 2001-12-12 | 2003-06-19 | Pall Corporation | Filter element and filter apparatus for cross-flow filtration processes |
| WO2006057969A1 (en) * | 2004-11-24 | 2006-06-01 | Corning Incorporated | Multi-channel cross-flow porous device |
| CN201848162U (en) * | 2010-09-16 | 2011-06-01 | 黄众威 | Spiral bacterial holder |
| CN102068843A (en) * | 2010-12-16 | 2011-05-25 | 中国人民解放军后勤工程学院 | Porous ceramic filter element |
| CN201906520U (en) * | 2010-12-16 | 2011-07-27 | 中国人民解放军后勤工程学院 | Porous ceramic filter element |
| CN106139718A (en) * | 2015-04-18 | 2016-11-23 | 天津市凯源天诚过滤设备有限公司 | A kind of composite type filter element |
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| Publication number | Publication date |
|---|---|
| CN208145555U (en) | 2018-11-27 |
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