CN201321405Y - Microbial activating tank - Google Patents
Microbial activating tank Download PDFInfo
- Publication number
- CN201321405Y CN201321405Y CNU2008201039668U CN200820103966U CN201321405Y CN 201321405 Y CN201321405 Y CN 201321405Y CN U2008201039668 U CNU2008201039668 U CN U2008201039668U CN 200820103966 U CN200820103966 U CN 200820103966U CN 201321405 Y CN201321405 Y CN 201321405Y
- Authority
- CN
- China
- Prior art keywords
- tank body
- air inlet
- tank
- water circulation
- discharge port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000813 microbial effect Effects 0.000 title claims abstract description 10
- 230000003213 activating effect Effects 0.000 title abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000004913 activation Effects 0.000 claims abstract description 16
- 239000004576 sand Substances 0.000 claims abstract description 10
- 238000005273 aeration Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 244000005700 microbiome Species 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 239000010802 sludge Substances 0.000 abstract description 7
- 239000002351 wastewater Substances 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 2
- 239000013049 sediment Substances 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
本实用新型提供了一种用于废水生物处理工艺中培养、驯化、活化污泥的装置。其结构是由活化罐罐体、进水口、进气口、进气分布器、水循环挡板、排放口及连接件构成。其特征在于罐体是圆柱形，水循环挡板设置在罐体内的上部、与罐体成45度夹角并与罐体之间有1cm缝隙，进气分布器在水循环挡板的正下方距离罐体底部15cm、进气分布器水平布置其曝气面积不超过罐体底部面积的50％，在罐体上部和底部分别设置有溢流口和放沙口，放沙口与鼓风机连接，能够完全排放活化罐内存积的泥沙或其他杂质。本实用新型的微生物活化罐具有结构简单、使用方便、运行费用低、可有效培养各种兼性微生物、效率高、性能稳定可靠、使用范围广、使用寿命长等特点，具有良好的推广使用价值。
The utility model provides a device for cultivating, acclimating and activating sludge in waste water biological treatment process. Its structure is composed of an activation tank body, a water inlet, an air inlet, an air inlet distributor, a water circulation baffle, a discharge port and connectors. It is characterized in that the tank body is cylindrical, the water circulation baffle is set on the upper part of the tank body, forms an angle of 45 degrees with the tank body, and has a gap of 1 cm between the tank body, and the air inlet distributor is directly below the water circulation baffle. The bottom of the tank is 15cm, and the air inlet distributor is arranged horizontally. The aeration area does not exceed 50% of the bottom area of the tank. An overflow port and a sand discharge port are respectively arranged on the upper part and the bottom of the tank body. The sand discharge port is connected with the blower, which can completely Discharge the sediment or other impurities accumulated in the activation tank. The microbial activation tank of the utility model has the characteristics of simple structure, convenient use, low operating cost, effective cultivation of various facultative microorganisms, high efficiency, stable and reliable performance, wide application range, long service life, etc., and has good promotion and use value .
Description
所属技术领域 Technical field
本实用新型涉及一种用于废水微生物处理工艺中活化、培养和驯化活性污泥的装置，该微生物活化罐能够在供氧的同时完成搅拌作用。The utility model relates to a device for activating, cultivating and acclimating activated sludge in waste water microbial treatment process. The microbial activation tank can complete the stirring function while supplying oxygen.
背景技术 Background technique
废水生物处理是19世纪末出现的治理污水的技术，发展至今已成为世界各国处理城市生活污水和工业废水的主要手段。废水生物处理主要是通过使用微生物，分解和去除有机污染物使污水和废水得到净化，有机污染物作为营养滋养着微生物，而大量的微生物的繁殖依靠水中溶解的氧气。活性污泥是微生物是通过一定的方法培养和驯化出来的，培养的目的是使微生物增殖，达到一定的污泥浓度；驯化则是对混合微生物群进行淘汰和诱导，使具有降解废水活性的微生物成为优势。Wastewater biological treatment is a sewage treatment technology that appeared at the end of the 19th century. It has become the main means of treating urban domestic sewage and industrial wastewater in countries all over the world. Wastewater biological treatment mainly uses microorganisms to decompose and remove organic pollutants to purify sewage and wastewater. Organic pollutants serve as nutrients to nourish microorganisms, and the reproduction of a large number of microorganisms depends on dissolved oxygen in water. Activated sludge is a microorganism that is cultivated and domesticated by a certain method. The purpose of the cultivation is to make the microorganism proliferate and reach a certain sludge concentration; the domestication is to eliminate and induce the mixed microbial group to make the microorganism with the activity of degrading wastewater become an advantage.
传统活性污泥的培养和驯化通常在大容积的生化池(曝气池)内进行，该方法的缺点是需要长时间的培养和驯化，微生物浓度才能达到处理废水的要求。长时间的培养和驯化势必造成各种原材料的消耗巨大，能耗增加，运行成本增高，效率降低，而难以达到预期的效果。The cultivation and domestication of traditional activated sludge are usually carried out in large-volume biochemical tanks (aeration tanks). The disadvantage of this method is that it takes a long time for cultivation and domestication before the concentration of microorganisms can meet the requirements for wastewater treatment. Long-term cultivation and domestication will inevitably lead to huge consumption of various raw materials, increased energy consumption, increased operating costs, and reduced efficiency, making it difficult to achieve the desired effect.
发明内容 Contents of the invention
本实用新型的目的是提供一种类似于自然条件、结构简单、运行费用低、可有效培养各种兼性微生物、效率高、性能稳定可靠、易于加工，使用寿命长的微生物活化罐。The purpose of the utility model is to provide a microbial activation tank similar to natural conditions, simple in structure, low in operating costs, capable of effectively cultivating various facultative microorganisms, high in efficiency, stable and reliable in performance, easy to process, and long in service life.
本实用新型的技术方案如下：The technical scheme of the utility model is as follows:
该微生物活化罐包括罐体、罐盖、进水口、进气口、进气分布器、水循环挡板、排放口、溢流口、放沙口及连接件构成。其特征在于罐体是圆柱形，水循环挡板设置在罐体内的上部、与罐体成45度夹角并与罐体之间有1cm缝隙，水循环挡板可以有效防止液面中央产生漩涡，并促使液体激烈翻动，提高搅拌效率和溶解氧；进气分布器在水循环挡板的正下方距离罐体底部15cm、进气分布器水平布置其曝气面积不超过罐体底部面积的50％，能在供氧同时完成搅拌作用；在罐体上部和底部分别设置有溢流口和放沙口，放沙口与鼓风机连接，能够完全排放活化罐内存积的泥沙或其他杂质。The microbial activation tank comprises a tank body, a tank cover, a water inlet, an air inlet, an air inlet distributor, a water circulation baffle, a discharge port, an overflow port, a sand discharge port and connecting pieces. It is characterized in that the tank body is cylindrical, and the water circulation baffle is arranged on the upper part of the tank body, forming an angle of 45 degrees with the tank body and having a gap of 1 cm between the tank body. The water circulation baffle can effectively prevent the vortex in the center of the liquid surface, and Prompt the liquid to stir violently, improve stirring efficiency and dissolved oxygen; the air inlet distributor is 15cm away from the bottom of the tank directly under the water circulation baffle, and the air inlet distributor is arranged horizontally, and its aeration area does not exceed 50% of the bottom area of the tank, which can The stirring function is completed while supplying oxygen; the upper part and the bottom of the tank are respectively provided with an overflow port and a sand discharge port, and the sand discharge port is connected with a blower, which can completely discharge the sediment or other impurities accumulated in the activation tank.
本实用新型的有益效果是，可以在较短时间内完成污泥的培养及活化，效率高、性能稳定可靠、运行费用低，通过将空气供应进活化罐而不使用附加的搅拌器搅拌培养溶液使得活化罐结构简化，易于加工，使用寿命长。The beneficial effect of the utility model is that the cultivation and activation of the sludge can be completed in a relatively short time, with high efficiency, stable and reliable performance, and low operating costs. The structure of the activation tank is simplified, easy to process, and has a long service life.
附图说明 Description of drawings
下面结合附图和实施例对本实用新型进一步说明。Below in conjunction with accompanying drawing and embodiment the utility model is further described.
图1本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
图2培养罐顶盖俯视图Figure 2 Top view of the top cover of the culture tank
图3培养罐罐底俯视图Fig. 3 top view of culture tank bottom
图4进气分布器示意图Figure 4 Schematic diagram of air intake distributor
图中1.玻璃钢罐体 2.进水口In the
3.进水口 4.进气口3. Water inlet 4. Air inlet
5.进气分布器 6.水循环挡板支撑5.
7.水循环挡板 8.排放口7.
9.溢流口 10.排沙口9. Overflow port 10. Sand discharge port
11.温控装置固定口 12.粉体材料添加口11. Temperature control device
13.阀门 14.阀门13. Valve 14. Valve
15.阀门 16.阀门15. Valve 16. Valve
17.法兰 18.法兰17.
19.法兰 20.法兰19.
21.法兰 22.法兰21.
23.法兰 24.螺栓23.
25.硬管 26.硬管25.
27.三通 28.三通27.
具体实施方式 Detailed ways
下面结合附图说明本实用新型的一个实施例：An embodiment of the utility model is described below in conjunction with accompanying drawing:
参考图1至4所示，本实用新型的微生物活化罐，包括罐体(1)、进水口(2、3)、进气口(4)、进气分布器(5)、水循环挡板支撑(6)、水循环挡板(7)、排放口(8)、溢流口(9)、排沙口(10)、温控装置固定口(11)、粉体材料添加口(12)、阀门(13、14、15、16)、法兰(17、18、19、20、21、22、23)、螺栓(24)、硬管(25、26)、三通(27、28)，罐体(1)为圆柱形，材质为玻璃钢；废水通过活化罐顶盖进水口(2、3)进入到活化罐体(1)内；用螺栓(24)将水循环挡板(7)与水循环挡板支撑(6)固定于罐体(1)内上部，水循环挡板(7)与罐体(1)成45度夹角并与罐体(1)之间有1cm缝隙；硬管(26)、三通(27)和阀门(13、14、)将进气口(4)、进气分布器(5)和排放口(8)接通，进气分布器(5)在水循环挡板(7)的正下方距离罐体底部15cm、进气分布器(5)水平布置其曝气面积不超过罐体底部面积的50％；活性污泥培养过程中需要添加的各种营养物质，可以通过活化罐顶盖上的粉体材料添加口(12)向罐内添加；活化罐顶盖上还设置有温控装置固定口(11)；微生物活化罐体(1)上部设有液体溢流口(9)；硬管(25)、三通(27、28)和阀门(15、16)将进气口(4)、与放沙口(10)接通。Referring to Figures 1 to 4, the microbial activation tank of the present invention includes a tank body (1), water inlets (2, 3), air inlets (4), air intake distributors (5), water circulation baffle support (6), water circulation baffle (7), discharge port (8), overflow port (9), sand discharge port (10), temperature control device fixed port (11), powder material addition port (12), valve (13, 14, 15, 16), flange (17, 18, 19, 20, 21, 22, 23), bolt (24), hard pipe (25, 26), tee (27, 28), tank The body (1) is cylindrical and made of glass fiber reinforced plastic; waste water enters the activation tank body (1) through the water inlet (2, 3) of the top cover of the activation tank; the water circulation baffle (7) and the water circulation baffle are connected by bolts (24) The plate support (6) is fixed on the inner upper part of the tank body (1), and the water circulation baffle (7) forms an angle of 45 degrees with the tank body (1) and there is a gap of 1 cm between the tank body (1); the hard pipe (26) , three-way (27) and valve (13,14,) connect air inlet (4), air inlet distributor (5) and discharge outlet (8), and inlet distributor (5) is in water circulation baffle ( 7) directly below 15cm away from the bottom of the tank, the air inlet distributor (5) is horizontally arranged and its aeration area is no more than 50% of the area at the bottom of the tank; the various nutrients that need to be added in the activated sludge cultivation process can be obtained through The powder material addition port (12) on the top cover of the activation tank is added into the tank; the top cover of the activation tank is also provided with a temperature control device fixing port (11); the upper part of the microbial activation tank (1) is provided with a liquid overflow port (9); Hard pipe (25), tee (27,28) and valve (15,16) are connected with air inlet (4), and discharge sand port (10).
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201039668U CN201321405Y (en) | 2008-11-10 | 2008-11-10 | Microbial activating tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201039668U CN201321405Y (en) | 2008-11-10 | 2008-11-10 | Microbial activating tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201321405Y true CN201321405Y (en) | 2009-10-07 |
Family
ID=41158791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201039668U Expired - Fee Related CN201321405Y (en) | 2008-11-10 | 2008-11-10 | Microbial activating tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201321405Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104004644A (en) * | 2014-05-21 | 2014-08-27 | 浙江大学舟山海洋研究中心 | Wastewater microbial culture device and application thereof |
| CN108611253A (en) * | 2018-05-03 | 2018-10-02 | 天津亿利科能源科技发展股份有限公司 | A kind of salt tolerant Black Liquor with Efficient Bacteria activated sludge prepares storage device and breeding method |
| CN115385537A (en) * | 2022-08-16 | 2022-11-25 | 滁州职业技术学院 | Activation treatment equipment based on environmental engineering sludge microorganisms |
-
2008
- 2008-11-10 CN CNU2008201039668U patent/CN201321405Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104004644A (en) * | 2014-05-21 | 2014-08-27 | 浙江大学舟山海洋研究中心 | Wastewater microbial culture device and application thereof |
| CN104004644B (en) * | 2014-05-21 | 2016-06-15 | 浙江大学舟山海洋研究中心 | A kind of waste water microbial cultivation device and application |
| CN108611253A (en) * | 2018-05-03 | 2018-10-02 | 天津亿利科能源科技发展股份有限公司 | A kind of salt tolerant Black Liquor with Efficient Bacteria activated sludge prepares storage device and breeding method |
| CN115385537A (en) * | 2022-08-16 | 2022-11-25 | 滁州职业技术学院 | Activation treatment equipment based on environmental engineering sludge microorganisms |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101817615A (en) | Anaerobic-sequencing batch biofilm reactor-artificial wetland method for treating piggery wastewater | |
| CN112209570A (en) | Biogas air screen cultivation wastewater treatment system and device | |
| CN102701448A (en) | Rural domestic sewage reutilization treatment device | |
| CN201538734U (en) | A sewage treatment device | |
| CN205258126U (en) | AAO - MBR integration nitrogen and phosphorus removal sewage treatment device | |
| CN201386044Y (en) | High-efficiency hydrolysis acidification device for sewage treatment | |
| CN201321405Y (en) | Microbial activating tank | |
| CN203781915U (en) | Nitrification and denitrification integrated rural domestic sewage treatment system | |
| CN203781980U (en) | A2O and MBR (membrane biological reactor) integrated sewage treatment device | |
| CN201458810U (en) | Liftable microporous aerator | |
| CN209259897U (en) | A water intake ecological pretreatment device | |
| CN201770575U (en) | Combined membrane bioreactor | |
| CN108128894A (en) | A kind of milk cow and pig breeding farm waste low-cost high-efficiency fermentation process system | |
| CN219907237U (en) | Sewage treatment device with intermittent water inflow function | |
| CN205773598U (en) | A kind of micro power spacetabs type aeration structure | |
| CN106006939A (en) | Spiral sewage treatment pipeline adopting immobilized microorganism balls | |
| CN201031167Y (en) | Microorganism reactor | |
| CN203284257U (en) | Urban polluted surface water body purification device | |
| CN212770056U (en) | Complete equipment for in-situ purification of black and odorous water body by long-acting biological live water | |
| CN212127687U (en) | Device for strengthening aerobic granular sludge culture by A-AGS method | |
| CN202116383U (en) | Cultivating and augmenting device for effective solid microorganism microbial inoculum | |
| CN202322576U (en) | Sludge minimizing system with high efficiency and low consumption | |
| CN102515425A (en) | High efficiency town sewage treatment system and process with low yield of sludge | |
| CN105967466A (en) | Solar rural sewage treatment system | |
| CN208577510U (en) | A micro-dynamic composite membrane bioreactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Shihezi Aike Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Shihezi Aike Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20161110 |