CN206599473U - Landscape type effluent treatment plant - Google Patents
Landscape type effluent treatment plant Download PDFInfo
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- CN206599473U CN206599473U CN201720224576.5U CN201720224576U CN206599473U CN 206599473 U CN206599473 U CN 206599473U CN 201720224576 U CN201720224576 U CN 201720224576U CN 206599473 U CN206599473 U CN 206599473U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 239000010865 sewage Substances 0.000 claims abstract description 40
- 238000000746 purification Methods 0.000 claims abstract description 17
- 239000000945 filler Substances 0.000 claims description 17
- 238000005273 aeration Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 description 8
- 239000002245 particle Substances 0.000 description 6
- 230000006872 improvement Effects 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 230000002195 synergetic effect Effects 0.000 description 3
- 235000016791 Nymphaea odorata subsp odorata Nutrition 0.000 description 2
- 241000209477 Nymphaeaceae Species 0.000 description 2
- 239000012620 biological material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 244000205574 Acorus calamus Species 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 235000011996 Calamus deerratus Nutrition 0.000 description 1
- 241000252229 Carassius auratus Species 0.000 description 1
- 244000273256 Phragmites communis Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 240000001398 Typha domingensis Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
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- 239000006228 supernatant Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
本实用新型涉及一种景观式污水净化装置，其包括生物接触反应塔、环绕生物接触反应塔设置的人工湿地池、环绕人工湿地池设置的跌水水帘池以及环绕跌水水帘池设置的水景池；所述人工湿地池、跌水水帘池和水景池依次呈下阶梯状设置；所述水景池底部设置有排水口。本实用新型结构简单、易操作运行，适用于处理集中收集且水量较小的农村生活污水。
The utility model relates to a landscape type sewage purification device, which comprises a biological contact reaction tower, an artificial wetland pool arranged around the biological contact reaction tower, a falling water curtain pool arranged around the artificial wetland pool, and a water curtain pool arranged around the falling water curtain pool. A water feature pool; the artificial wetland pool, the water curtain pool and the water feature pool are successively arranged in a downward ladder shape; the bottom of the water feature pool is provided with a drain. The utility model has the advantages of simple structure, easy operation and operation, and is suitable for treating rural domestic sewage collected centrally and with a small water volume.
Description
技术领域technical field
本实用新型涉及一种污水净化装置，具体涉及一种景观式污水净化装置。The utility model relates to a sewage purification device, in particular to a landscape type sewage purification device.
背景技术Background technique
目前，为完成我国“建设美丽中国”目标，完成到2020年农村改革发展基本任务“农村社会管理体系进一步完善”和“’十三五’期间新增完成13万个建制村环境综合整治”目标，加快发展农村公共事业发展、提高农村环境治理力度和促进农村社会全面进步势在必行。At present, in order to complete the goal of "building a beautiful China" in our country, the basic tasks of rural reform and development by 2020 are "further improvement of the rural social management system" and "comprehensive environmental improvement of 130,000 newly established villages during the '13th Five-Year Plan' period". Therefore, it is imperative to accelerate the development of rural public utilities, improve rural environmental governance and promote the overall progress of rural society.
目前我国农村生活污水年产生90多亿吨，由于绝大部分农村没有基本或较完善的污水收集设施、污水处理设施而不能得到有效处理，从而使得污水任意分散排放。根据统计，我国96%以上的村镇尚无排水沟渠和污水处理系统，且乡镇处理率＜1%。同时，随着农村生活水平的提高，人们对居住环境要求的提高与落后的农村环境治理水平之间的矛盾日益尖锐，因此，农村生活污水处理势在必行。At present, more than 9 billion tons of domestic sewage are produced annually in rural areas in my country. Since most rural areas do not have basic or relatively complete sewage collection facilities and sewage treatment facilities, they cannot be effectively treated, resulting in arbitrary scattered discharge of sewage. According to statistics, more than 96% of villages and towns in my country have no drainage ditches and sewage treatment systems, and the treatment rate of townships is less than 1%. At the same time, with the improvement of rural living standards, the contradiction between the improvement of people's living environment requirements and the backward rural environmental governance level has become increasingly acute. Therefore, rural domestic sewage treatment is imperative.
实用新型内容Utility model content
本实用新型的目的是提供一种结构简单、易操作运行，适用于处理集中收集且水量较小的农村生活污水的景观式污水净化装置。The purpose of this utility model is to provide a landscape type sewage purification device with simple structure, easy operation and operation, suitable for treating rural domestic sewage collected centrally and with small water volume.
本实用新型采用如下技术方案：The utility model adopts the following technical solutions:
一种景观式污水净化装置，其包括生物接触反应塔、环绕生物接触反应塔设置的人工湿地池、环绕人工湿地池设置的跌水水帘池以及环绕跌水水帘池设置的水景池；所述人工湿地池、跌水水帘池和水景池依次呈下阶梯状设置；所述水景池底部设置有排水口。A landscape-type sewage purification device, which includes a biological contact reaction tower, a constructed wetland pool surrounding the biological contact reaction tower, a falling water curtain pool surrounding the constructed wetland pool, and a waterscape pool surrounding the falling water curtain pool; The artificial wetland pool, the falling water curtain pool and the water feature pool are arranged in a descending ladder in turn; the bottom of the water feature pool is provided with a drain.
所述生物接触反应塔被两个多孔钢板由上至下分割为好氧区、缺氧区和配水区；所述好氧区设置有好氧生物填料，所述缺氧区设置有厌氧生物填料；所述配水区底部设置有与总进水管连接的配水管，所述好氧区的底部设置有与曝气总管连接的曝气分配管。The biological contact reaction tower is divided into an aerobic area, an anoxic area and a water distribution area by two porous steel plates from top to bottom; the aerobic area is provided with aerobic biological fillers, and the anoxic area is provided with anaerobic biological fillers. Filling; the bottom of the water distribution area is provided with a water distribution pipe connected to the main water inlet pipe, and the bottom of the aerobic area is provided with an aeration distribution pipe connected with the main aeration pipe.
进一步的，所述人工湿地池沿径向设置有汇水槽；所述汇水槽包括汇水斜板、沿径向设置的第一汇水挡板和第二汇水挡板；所述第一汇水挡板下端与人工湿地池底部连接，所述第二汇水挡板下端与汇水斜板连接；所述第二汇水挡板的上沿低于第一汇水挡板的上沿，所述汇水斜板由中心向外沿倾斜向下，所述人工湿地池的外壁设置有与汇水槽连通的出水口，所述出水口下方沿人工湿地池的外壁设置有跌水槽。Further, the constructed wetland pool is radially provided with a catchment tank; the catchment tank includes a catchment sloping plate, a first catchment baffle and a second catchment baffle arranged radially; the first catchment The lower end of the water baffle is connected to the bottom of the artificial wetland pool, and the lower end of the second catchment baffle is connected to the sloping plate; the upper edge of the second catchment baffle is lower than the upper edge of the first catchment baffle, The water collection sloping plate is inclined downward from the center to the outside, and the outer wall of the constructed wetland pool is provided with a water outlet connected to the water collection tank, and a drop tank is provided below the water outlet along the outer wall of the constructed wetland pool.
进一步的，所述生物接触反应塔顶部设置有溢流槽，所述溢流槽通过连接管与人工湿地池连通；所述连接管的出水口设置在人工湿地池底部。Further, the top of the biological contact reaction tower is provided with an overflow tank, and the overflow tank is connected with the constructed wetland pool through a connecting pipe; the water outlet of the connecting pipe is arranged at the bottom of the constructed wetland pool.
进一步的，沿所述跌水水帘池内壁设置有下出水挡板；所述下出水挡板与跌水水帘池内壁通过支撑架连接。Further, a lower water outlet baffle is arranged along the inner wall of the water curtain pool; the lower water outlet baffle is connected to the inner wall of the water curtain pool through a support frame.
进一步的，所述人工湿地池内设置有人工湿地垫层。Further, a constructed wetland cushion is arranged in the constructed wetland pool.
进一步的，所述人工湿地垫层由下至上依次为第一卵石层、第二卵石层、第三卵石层以及沙土层。Further, the artificial wetland cushion layer is sequentially composed of the first pebble layer, the second pebble layer, the third pebble layer and the sandy soil layer from bottom to top.
进一步的，所述跌水水帘池和水景池底部设置有卵石垫层。Further, a pebble cushion is provided at the bottom of the falling water curtain pool and the water feature pool.
进一步的，所述好氧生物填料与厌氧生物填料的总装填率为生物接触反应塔有效容积的50~80%。Further, the total filling rate of the aerobic biological filler and the anaerobic biological filler is 50-80% of the effective volume of the biological contact reaction tower.
进一步的，所述缺氧区与好氧区的高度比为1:2。Further, the height ratio of the anoxic zone to the aerobic zone is 1:2.
本实用新型的有益效果在于：提供一种水景式农村污水一体化净化装置，农村家庭生活污水经化粪池收集沉淀后，上清液进入上流式生物接触反应池中进行水质净化处理，生物接触反应池分为缺氧（A）和好氧（O）两段运行；出水进入人工湿地池，在土壤、人工介质、微生物及湿地植物等协同作用下，使农村家庭生活污水得到净化；人工湿地出水进入跌水水帘池并进一步跌入水景池，在跌水水帘池和水景池中，污水在微生物及水生生物等协同作用下，进一步使污水得到净化回用。The beneficial effects of the utility model are: to provide a waterscape type rural sewage integrated purification device, after the rural domestic sewage is collected and deposited in a septic tank, the supernatant enters the upstream biological contact reaction tank for water purification treatment, biological contact The reaction tank is divided into two stages of anoxic (A) and aerobic (O) operations; the effluent enters the artificial wetland pool, and under the synergistic action of soil, artificial media, microorganisms and wetland plants, the domestic sewage in rural households is purified; the artificial wetland The effluent enters the falling water curtain pool and further falls into the water feature pool. In the falling water curtain pool and the water feature pool, the sewage is further purified and reused under the synergistic action of microorganisms and aquatic organisms.
人工湿地的水进入跌水水帘池和跌水水帘池进入景观池，形成水帘微型瀑布景观中；跌水水帘池和景观水池中种植水生景观植物和放养观赏鱼类，进一步修饰该装置成为观赏景观型污水一体化景观装置。The water in the artificial wetland enters the water curtain pool and the water curtain pool and enters the landscape pool to form a water curtain miniature waterfall landscape; the water landscape plants and ornamental fish are planted in the water curtain pool and the landscape pool to further modify the device It has become an ornamental landscape sewage integrated landscape device.
该装置利用“生物接触反应池A/O+人工湿地+景观水池”对农村生活污水进行处理，结构简单，易于运行管理，且与水景结合设计建筑，有利于农村污水处理及景观水池建设，适宜于农村家庭生活污水处理。既可提高农村生活污水处理率，又可作为景观美化环境，具有极大的实用价值和推广前景。The device uses "biological contact reaction pool A/O + artificial wetland + landscape pool" to treat rural domestic sewage. It has a simple structure and is easy to operate and manage. It is also designed and built in conjunction with waterscape, which is conducive to rural sewage treatment and landscape pool construction. It is suitable for Rural household sewage treatment. It can not only improve the treatment rate of domestic sewage in rural areas, but also be used as a landscaping environment, and has great practical value and promotion prospect.
附图说明Description of drawings
图1为本实用新型的纵剖结构示意图。Fig. 1 is the longitudinal sectional structure schematic diagram of the utility model.
图2为本实用新型的俯视结构示意图。Fig. 2 is a top view structural diagram of the utility model.
图3为人工湿地池的结构示意图。Figure 3 is a schematic diagram of the structure of the constructed wetland pool.
其中，1生物接触反应塔、2人工湿地池、3跌水水帘池、4水景池、5排水口、6多孔钢板、7好氧区、8缺氧区、9配水区、10好氧生物填料、11厌氧生物填料、12总进水管、13配水管、14曝气总管、15曝气分配管、16汇水槽、17第一汇水挡板、18第二汇水挡板、19卵石垫层、20汇水斜板、21出水口、22跌水槽、23溢流槽、24连接管、25下出水挡板、26支撑架、27沙土层、28第一卵石层、29第二卵石层、30第三卵石层。Among them, 1 Biological Contact Reaction Tower, 2 Constructed Wetland Pool, 3 Falling Water Curtain Pool, 4 Waterscape Pool, 5 Outlet, 6 Porous Steel Plate, 7 Aerobic Zone, 8 Anoxic Zone, 9 Water Distribution Zone, 10 Aerobic Biological Filler, 11 anaerobic biological filler, 12 main water inlet pipe, 13 water distribution pipe, 14 aeration main pipe, 15 aeration distribution pipe, 16 sump tank, 17 first catchment baffle, 18 second catchment baffle, 19 pebbles Cushion layer, 20 catchment inclined plate, 21 water outlet, 22 drop tank, 23 overflow tank, 24 connecting pipe, 25 lower outlet baffle, 26 support frame, 27 sand layer, 28 first pebble layer, 29 second pebble layer, 30 third pebble layer.
具体实施方式detailed description
结合图1~3所示，一种景观式污水净化装置，其包括生物接触反应塔1、环绕生物接触反应塔1设置的人工湿地池2、环绕人工湿地池2设置的跌水水帘池3以及环绕跌水水帘池3设置的水景池4；所述人工湿地池2、跌水水帘池3和水景池4依次呈下阶梯状设置；所述水景池4底部设置有排水口5。As shown in Figures 1 to 3, a landscape-type sewage purification device includes a biological contact reaction tower 1, a constructed wetland pool 2 surrounding the biological contact reaction tower 1, and a water curtain pool 3 surrounding the constructed wetland pool 2 And the water feature pool 4 arranged around the water feature pool 3; the artificial wetland pool 2, the water feature pool 3 and the water feature pool 4 are arranged in a step-down order; the bottom of the water feature pool 4 is provided with a drainage port 5.
所述生物接触反应塔1被两个多孔钢板6由上至下分割为好氧区7、缺氧区8和配水区9；所述好氧区7设置有好氧生物填料10，所述缺氧区8设置有厌氧生物填料11；所述配水区9底部设置有与总进水管12连接的配水管13，所述好氧区7的底部设置有与曝气总管14连接的曝气分配管15，为好氧区曝气。The biological contact reaction tower 1 is divided into an aerobic zone 7, an anoxic zone 8 and a water distribution zone 9 by two porous steel plates 6 from top to bottom; the aerobic zone 7 is provided with an aerobic biological filler 10, and the anoxic zone The oxygen zone 8 is provided with anaerobic biological filler 11; the bottom of the water distribution zone 9 is provided with a water distribution pipe 13 connected to the main water inlet pipe 12; Piping 15 aerates the aerobic zone.
所述人工湿地池2沿径向设置有汇水槽16；所述汇水槽16包括汇水斜板20、沿径向设置的第一汇水挡板17和第二汇水挡板18；所述第一汇水挡板17下端与人工湿地池2底部连接，所述第二汇水挡板18下端与汇水斜板20连接；所述第二汇水挡板18的上沿低于第一汇水挡板17的上沿，所述汇水斜板20由中心向外沿倾斜向下，所述人工湿地池2的外壁设置有与汇水槽16连通的出水口21，所述出水口21下方沿人工湿地池2的外壁设置有跌水槽22。The constructed wetland pool 2 is radially provided with a catchment trough 16; the catchment trough 16 includes a catchment sloping plate 20, a first catchment baffle 17 and a second catchment baffle 18 arranged radially; the The lower end of the first catchment baffle 17 is connected to the bottom of the constructed wetland pool 2, and the lower end of the second catchment baffle 18 is connected to the sloping plate 20; the upper edge of the second catchment baffle 18 is lower than the first The upper edge of the catchment baffle 17, the catchment sloping plate 20 is inclined downward from the center to the outside, and the outer wall of the constructed wetland pool 2 is provided with a water outlet 21 communicating with the catchment tank 16, and the water outlet 21 A drop tank 22 is arranged along the outer wall of the constructed wetland pool 2 below.
所述生物接触反应塔1顶部设置有溢流槽23，所述溢流槽23通过连接管24与人工湿地池2连通；所述连接管24的出水口设置在人工湿地池2底部。The top of the biological contact reaction tower 1 is provided with an overflow tank 23, and the overflow tank 23 communicates with the constructed wetland pool 2 through a connecting pipe 24; the water outlet of the connecting pipe 24 is set at the bottom of the constructed wetland pool 2.
沿所述跌水水帘池3内壁设置有下出水挡板25；所述下出水挡板25与跌水水帘池3内壁通过支撑架26连接。A lower outlet baffle 25 is arranged along the inner wall of the falling water curtain pool 3 ;
所述人工湿地池2内设置有人工湿地垫层。所述人工湿地垫层由下至上依次为第一卵石层28、第二卵石层29、第三卵石层30以及沙土层27。所述跌水水帘池3和水景池4底部设置有卵石垫层19。A constructed wetland cushion is arranged in the constructed wetland pool 2 . The constructed wetland cushion is sequentially composed of a first pebble layer 28 , a second pebble layer 29 , a third pebble layer 30 and a sandy soil layer 27 from bottom to top. A pebble cushion 19 is provided at the bottom of the water drop curtain pool 3 and the water feature pool 4 .
所述好氧生物填料10与厌氧生物填料11的总装填率为生物接触反应塔1有效容积的50~80%。所述缺氧区8与好氧区7的高度比为1:2。The total filling rate of the aerobic biological filler 10 and the anaerobic biological filler 11 is 50-80% of the effective volume of the biological contact reaction tower 1 . The height ratio of the anoxic zone 8 to the aerobic zone 7 is 1:2.
为更好的实现效果，主要控制参数如下：In order to achieve better results, the main control parameters are as follows:
生物接触反应塔中控制参数：（1）生物接触反应塔中装填好氧生物填料10与厌氧生物填料11，总生物填料装填率为生物接触反应塔有效容积的50%～80%；（2）生物接触反应塔分为两段，下段不曝气，为缺氧段（A段）；上段曝水，为好氧段（O段）；A段和O段的高度比控制为1:2；（3）控制生物接触反应塔中污水总水力停留时间为6～8h。Control parameters in the biological contact reaction tower: (1) The biological contact reaction tower is filled with aerobic biological filler 10 and anaerobic biological filler 11, and the total biological filler filling rate is 50% to 80% of the effective volume of the biological contact reaction tower; (2 ) The biological contact reaction tower is divided into two sections, the lower section is not aerated, which is anoxic section (A section); the upper section is aerated, which is an aerobic section (O section); the height ratio of A section and O section is controlled as 1:2 ; (3) Control the total hydraulic retention time of sewage in the biological contact reaction tower to 6-8 hours.
人工湿地池中的控制参数：（1）人工湿地池设置人工湿地垫层，自下而上每层材料、颗粒的粒径及相应层厚分别为，第一卵石层，材料为卵石，粒径8～16mm，厚度30mm；第二卵石层，材料为卵石，粒径4～8mm，厚度100mm；第三卵石层，材料为卵石，粒径2～4mm，厚度40mm；沙土层，颗粒粒径为0.5～2mm，厚度为300～400mm，其渗透度为0.025～0.35m/n；（2）人工湿地垫层表面种植有芦苇、香蒲和菖蒲等植物，种植密度为4~6株/m2；（3）人工湿地池中水力停留时间控制为6～8h。Control parameters in the constructed wetland pool: (1) The constructed wetland cushion is set up in the constructed wetland pool, and the material and particle size and corresponding layer thickness of each layer from bottom to top are respectively, the first pebble layer, the material is pebbles, and the particle size 8 ~ 16mm, thickness 30mm; the second pebble layer, the material is pebble, particle size 4 ~ 8mm, thickness 100mm; the third pebble layer, material is pebble, particle size 2 ~ 4mm, thickness 40mm; sand layer, particle size is 0.5-2mm, thickness 300-400mm, and permeability 0.025-0.35m/n; (2) Reeds, cattails and calamus are planted on the surface of the artificial wetland cushion, and the planting density is 4-6 plants/m 2 ; (3) The hydraulic retention time in the constructed wetland pool is controlled at 6-8 hours.
跌水水帘池中的控制参数：（1）池底平铺卵石垫层，卵石粒径8～16mm，厚度50～100mm；（2）池中种植水生景观植物，如睡莲等；（3）水力停留时间为6～8h。Control parameters in the falling water curtain pool: (1) The bottom of the pool is paved with pebble cushion, the pebble particle size is 8-16mm, and the thickness is 50-100mm; (2) Aquatic landscape plants are planted in the pool, such as water lilies; (3) The hydraulic retention time is 6-8h.
水景池中的控制参数：（1）池底平铺卵石层，卵石粒径8～16mm，厚度50～100mm；（2）池中种植水生景观植物，如睡莲等；池中同时也可喂养景观鱼类，如金鱼等；（3）水力停留时间为12～16h。Control parameters in the water feature pool: (1) The bottom of the pool is paved with pebbles, the pebble size is 8-16mm, and the thickness is 50-100mm; (2) Aquatic landscape plants are planted in the pool, such as water lilies; the pool can also feed the landscape Fish, such as goldfish, etc.; (3) The hydraulic retention time is 12 to 16 hours.
控制进入本装置的污废水为农村家庭生活污水，其COD<300～400 mg/L，pH为6～9；本发明装置根据其建设规模，建筑材料可采用钢材、砖石或钢筋混凝土。本发明装置建设依据地势不同，可全部建为地上式，也可建为半地式。The waste water controlled to enter the device is domestic sewage from rural households, its COD<300-400 mg/L, pH 6-9; the device of the present invention can use steel, masonry or reinforced concrete as construction materials according to its construction scale. The construction of the device of the present invention is based on different terrains, and can be all built as an above-ground type or a semi-ground type.
本装置在使用时，污水由总进水管输送并由配水管均匀分配至生物接触反应塔底部，污水由塔底向上通过缺氧区内设置的厌氧生物材料后，在曝气分配管曝气的条件下通过好氧区内设置的好氧生物材料后由塔顶溢出到溢流槽内，通过缺氧（A）/好氧（O）工艺对污水进行脱氮及污染物降解。When the device is in use, the sewage is conveyed by the main water inlet pipe and evenly distributed to the bottom of the biological contact reaction tower by the water distribution pipe. After the sewage passes through the anaerobic biological material set in the anoxic area from the bottom of the tower, it is aerated in the aeration distribution pipe. Under certain conditions, the aerobic biological material set in the aerobic zone overflows from the top of the tower into the overflow tank, and the sewage is denitrified and pollutants are degraded through the anoxic (A)/aerobic (O) process.
处理后的污水经溢流槽收集后由连接管进入人工湿地池的第一汇水挡板一侧底部，污水自第一汇水挡板的一侧作为起端，重力流流经环形人工湿地池到达第二汇水挡板，在土壤、人工介质、微生物及湿地植物等协同作用下，使农村家庭生活污水得到进一步净化，净化后的水漫过第二汇水挡板的上部汇入汇水槽中收集，汇水斜板将水流引流至人工湿地池侧壁，并由侧壁上的出水口引入跌水槽；跌水槽绕人工湿地池一周，净化后水由跌水槽均匀跌水进入跌水水帘池，开成上层微瀑布景观。The treated sewage is collected by the overflow tank and enters the bottom of the first catchment baffle of the artificial wetland pool through the connecting pipe. The sewage starts from the side of the first catchment baffle, and the gravity flow flows through the annular artificial wetland. The pool reaches the second catchment baffle, and under the synergistic effect of soil, artificial media, microorganisms and wetland plants, the domestic sewage in rural households is further purified, and the purified water overflows the upper part of the second catchment baffle into the sink. The water is collected in the sink, and the sloping plate of the catchment diverts the water to the side wall of the constructed wetland pool, and is introduced into the drop tank through the water outlet on the side wall; the drop tank goes around the constructed wetland pool, and the purified water falls evenly from the drop tank into the drop tank The water curtain pool opens into a micro-waterfall landscape on the upper floor.
水在跌水水帘池中由水生植物进一步净化后经下出水档板下端，流入跌水水帘池侧壁，并漫流进入水景池，形成下层微瀑布景观；水景池中设置水生景观植物和鱼类，进一步净化水的同时，形成水池景观后由排水口将处理后的水排出后做灌溉绿化等回用或直接排放。After the water is further purified by aquatic plants in the water curtain pool, it flows into the side wall of the water curtain pool through the lower end of the lower outlet baffle, and then flows into the water feature pool to form the lower micro-waterfall landscape; the water feature pool is equipped with aquatic landscape plants and Fish, while further purifying the water, forms a pool landscape and discharges the treated water from the outlet, and then reuses it for irrigation and greening or directly discharges it.
以上实施例仅用以说明本实用新型的技术方案，而非对其限制；尽管参照前述实施例对本实用新型进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本实用新型实施例技术方案的精神和范围。The above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be applied to the foregoing embodiments Modifications are made to the recorded technical solutions, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108395053A (en) * | 2018-02-10 | 2018-08-14 | 南京锐康环境工程有限公司 | A kind of industrial wastewater landscape type purification system |
| CN109095718A (en) * | 2018-09-10 | 2018-12-28 | 深圳市东华园林股份有限公司 | A kind of small-sized landscape pond construction method with self-purging function |
| CN109851172A (en) * | 2019-02-27 | 2019-06-07 | 华北水利水电大学 | A kind of municipal administration landscape water circulation system and method for treating water |
| CN111170448A (en) * | 2020-01-19 | 2020-05-19 | 中生源(海南)生态环境发展有限公司 | Water ecological treatment equipment |
| CN112250189A (en) * | 2020-10-27 | 2021-01-22 | 武汉森泰环保股份有限公司 | Multistage drop biological tower processing apparatus |
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2017
- 2017-03-09 CN CN201720224576.5U patent/CN206599473U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108395053A (en) * | 2018-02-10 | 2018-08-14 | 南京锐康环境工程有限公司 | A kind of industrial wastewater landscape type purification system |
| CN109095718A (en) * | 2018-09-10 | 2018-12-28 | 深圳市东华园林股份有限公司 | A kind of small-sized landscape pond construction method with self-purging function |
| CN109851172A (en) * | 2019-02-27 | 2019-06-07 | 华北水利水电大学 | A kind of municipal administration landscape water circulation system and method for treating water |
| CN111170448A (en) * | 2020-01-19 | 2020-05-19 | 中生源(海南)生态环境发展有限公司 | Water ecological treatment equipment |
| CN111170448B (en) * | 2020-01-19 | 2020-11-17 | 中生源(海南)生态环境发展有限公司 | Water ecological treatment equipment |
| CN112250189A (en) * | 2020-10-27 | 2021-01-22 | 武汉森泰环保股份有限公司 | Multistage drop biological tower processing apparatus |
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