CN201144175Y

CN201144175Y - Stereo minisize artificial wetland sewage processor

Info

Publication number: CN201144175Y
Application number: CN 200720082827
Authority: CN
Inventors: 张志贵; 肖正学; 苏华友
Original assignee: Southwest University of Science and Technology
Current assignee: Southwest University of Science and Technology
Priority date: 2007-12-22
Filing date: 2007-12-22
Publication date: 2008-11-05
Anticipated expiration: 2017-12-22

Abstract

The utility model discloses a solid micro-manual marsh sewage processing device and belongs to the technical field of sewage organism processing by utilizing plants as the characteristics; the utility model includes a bracket and a bamboo cylinder; a water inlet, a water outlet, a centralized sewage supply pipeline, a centralized drain pipeline and a water plant growing hole are arranged on the bamboo cylinder; the bamboo joints at the high end of the bamboo cylinder are remained; while all the bamboo joints in the middle are connected through; besides, water openings are arranged on the bamboo joints at the lower ends or on the cylinder; the bamboo cylinder is fixed on the bracket in a multi-layer mode and a certain gradient is endured; a water outlet at the lower end of an upper layer of bamboo cylinder on the multi-layer bamboo cylinder aims at a water inlet at the high end of an lower layer of the bamboo cylinder; the water in a water storage pool is pumped into a sewage storage tank by a drain pipeline to carry out circulation processing and then is drained out of a system until reaching the drain standard.

Description

Three-dimensional miniature artificial wet field facilities for treating sewage

(1) technical field:

The utility model relates to the miniature artificial wet field facilities for treating sewage of a kind of solid, and belonging to utilize plant is the dirty water living creature processing technique field of feature.

(2) background technology:

Be to build sewage work for the sanitary sewage or the common practice of industrial sewage at present, but build sewage work is to want huge investment and running cost, this vast rural area for China, samll cities and towns, back yard industry, small community and dispersion community etc. are insoluble, and it is extremely urgent to seek the low-cost sewage disposal technology that is fit to above-mentioned subsection.At present both at home and abroad about disperseing life of community and rural and trade effluent low-cost processes technology or system also to have, rise " Living Machine " biological treatment of waste water system of " Epuvalisation " biological treatment of waste water system, the U.S. such as developed countries such as European Union, the system of these two biological treatment of sewage can apply in developed country, but can not apply in developing country, because nearly at least 100,000 yuan of one covering device, hundreds of thousands of yuan at most.Domestic aspect such as Chinese invention patent 200510063954.8 disclose a kind of ecological method and have handled life and aquaculture process sewage, it is to connect many after blowdown is responsible for to be in charge of shallow embedding underground, be in charge of a lot of small holes are arranged, sewage penetrate in the soil around being in charge of by small holes in case the plant absorbing on the soil with decompose these sewage, the main drawback of this patent is: 1. be in charge of the small holes of offering and stopped up by soil or root system of plant easily; 2. whole be in charge of be embedded in underground, its safeguard with change all more time-consuming; 3. cause soil pollution.For addressing this problem, the applicant has applied for that in November, 2006 application number is 200610022190.2 " novel technique for sewage process with full-natural material low cost ", utilize the simulation artificial wet land system of the plant biological formation of natural thick bamboo tube and aquatic cultivation to dispose of sewage, overcome the high difficulty of prior art cost; Simultaneously, Sewage treatment systems is placed on the ground and easy access; But this method floor space is big, and particularly city, market town are difficult to widespread use in the China that has a large population and a few land.

(3) summary of the invention:

1, goal of the invention: the purpose of this utility model is the deficiency at the prior art scheme, provides a kind of occupation of land less and the new device of practical low-cost sewage disposal.

2, the technical scheme the technical solution of the utility model is: the miniature artificial wet field facilities for treating sewage of a kind of solid, comprise water inlet 3 and the water outlet of opening on support 1, bamboo cylindrical shell 2, the bamboo cylindrical shell 4, pipeline 5, central drainage pipeline 6, water plant planting hole (or groove) 7 of concentrating confession sewage, it is characterized in that described bamboo cylindrical shell 2 is fixed on the support 1 with the multiwalled form and guarantees certain obliquity; Described bamboo cylindrical shell 2 high-end rings keep and all rings of intermediary are got through and the ring of low side or cylindrical shell on leave the mouth of a river (hole) 4; The water outlet 4 of the low side of the last layer bamboo cylindrical shell in the multiwalled bamboo cylindrical shell 2 is aimed at the high-end water-in 3 of the bamboo cylindrical shell of one deck down.So vertical 3-8 layer, laterally the 6-12 root is one group and just can be used for having disposed of sewage, and determines required group number according to factors such as the size of need treatment capacity or places.Water in the tank 9 can also be extracted in the sewage storing box 8 by drainage pipeline 6, carry out circular treatment, after reaching emission standard outside the discharge system again

3, beneficial effect: when the utility model used, sewage was by concentrating the high-end water inlet 3 that is injected into the bamboo cylindrical shell 2 of the superiors for the pipeline 5 of sewage, and spontaneous current is to low side and splash into down the high-end water inlet 3 of one deck bamboo cylindrical shell through water outlet 4 then.Sewage is through such multilayer (being generally the 4-6 layer) bamboo cylindrical shell, and under the effect of waterplant root system, the dirt in the sewage is progressively processed to be fallen.Water outlet 4 through the low side of bottom one deck flows into 6 dischargings of central drainage pipelines.By the flow of the pipeline 5 of confession sewage and the obliquity of bamboo cylindrical shell 2 and the big I of water outlet 4 in the control sets process of sewage disposal is controlled, accomplished qualified discharge.Used waterplant mainly contains economic worth and is fit to flowers, plant and the vegetables etc. of water planting, comprising high waterplant such as romaine lettuce, Hygrophila salicifolia, Herba Ludwigiae Prostratae, celery, floating fern, bracketplant, Herba Ammanniae Bacciferae.The material that the beans gravel of some diameter 3～10mm or palm silk etc. had both filtered sewage can be in the bamboo cylindrical shell, placed, the root system of plant can be stablized again.

The utility model has been saved floor space greatly because the bamboo cylindrical shell of original sewage disposal of in one plane arranging is set to three-dimensional tier rack type layout, has also made things convenient for the control to treatment progress, can reach goal of the invention fully through on probation.Simultaneously, can replace the bamboo cylindrical shell with the pipeline that plastics or other materials are made.

(4) description of drawings:

Fig. 1 is a side-view of the present utility model, as can be seen a single structure; Fig. 2 is its vertical view, as can be seen many rows' combined situation; Fig. 3 is the thin bilge construction synoptic diagram of bamboo cylindrical shell; Fig. 4 for it vertically be 5 layers, horizontal 10 the time side-view.1 for support, 2 for the bamboo cylindrical shell, 3 for water inlet, 4 for water outlet, 5 for concentrating pipeline for sewage, 6 to be the part ring of tank, 10 for sewage storing box, 9 for water plant planting hole, 8 for central drainage pipeline, 7 for keeping water level to stay.

(5) embodiment:

Embodiment of the present utility model is shown in Figure of description.Sewage is by concentrating the pipeline 5 for sewage during use, enter into sewage storing box 8, enter into by water inlet 3 again that cultivation has waterplant in the water plant planting hole on bamboo cylindrical shell 2, the bamboo cylindrical shell, the multiple microorganism that utilizes the root system of waterplant and adhere to is handled sewage, splash into down the water inlet of one deck and circular treatment by water outlet 4 afterwards, enter into tank 9 at last,, directly discharge outside the system or carry out recycling processing again by drainage pipeline 6.Total system is characterised in that: the high-end rings of bamboo cylindrical shell 2 keep and intermediary is got through, and water outlet 4 can be opened on the ring of bamboo cylindrical shell low side or on the cylindrical shell; Bamboo cylindrical shell 2 is fixed on the support 1 with the multiwalled form and guarantees that certain obliquity is intravital mobile at the bamboo tube in order to water, and the water outlet 4 of the low side of last layer bamboo cylindrical shell is aimed at the high-end water-in 3 of the bamboo cylindrical shell of one deck down; So vertical 3-8 layer, laterally the 6-12 root is one group and just can be used for having disposed of sewage, and determines required group number according to factors such as the size of need treatment capacity or places, can leave passage between group, so that management.Water in the tank 9 can also be extracted in the sewage storing box 8 by drainage pipeline 6, carry out circular treatment, after reaching emission standard outside the discharge system.

Claims

1, the miniature artificial wet field facilities for treating sewage of a kind of solid, comprise the water inlet (3) opened on support (1), bamboo cylindrical shell (2), the bamboo cylindrical shell and water outlet (4), concentrate pipeline (5), central drainage pipeline (6), water plant planting hole (7) for sewage, it is characterized in that described bamboo cylindrical shell (2) is fixed on support (1) with the multiwalled form and goes up and guarantee certain obliquity; The high-end ring of described bamboo cylindrical shell (2) keeps and all rings of intermediary are got through; Leave the mouth of a river (4) on the ring of low side or the cylindrical shell; The water outlet (4) of the low side of the last layer bamboo cylindrical shell in the multiwalled bamboo cylindrical shell (2) is aimed at the high-end water-in (3) of the bamboo cylindrical shell of one deck down; Described bamboo cylindrical shell (2) vertically 3-8 layer, horizontal 6-12 root is one group.

2, the miniature artificial wet field facilities for treating sewage of monomer according to claim 1 is characterized in that, it is provided with the central drainage pipeline (6) that is communicated with tank (9) and sewage storing box (8).