CN203700029U

CN203700029U - Novel greenhouse flower plant sewage treatment system

Info

Publication number: CN203700029U
Application number: CN201320386624.2U
Authority: CN
Inventors: 刘玲玲
Original assignee: BEIJING KAIDA ENVIRONMENTAL PROTECTION Co Ltd
Current assignee: BEIJING KAIDA ENVIRONMENTAL PROTECTION Co Ltd
Priority date: 2013-07-02
Filing date: 2013-07-02
Publication date: 2014-07-09
Anticipated expiration: 2023-07-02

Abstract

The utility model relates to a novel greenhouse flower plant sewage treatment system. The novel greenhouse flower plant sewage treatment system is characterized in that firstly the novel greenhouse flower plant sewage treatment system is composed of four stages of wetland modules which are in stair-stepping shape, each wetland module comprises rectangular solid panel tanks which can be freely dismounted, a wetland packed bed and flower plants, and each rectangular solid panel tank is placed on a wetland module support; secondly, a water fall hole is formed in one side wall of each rectangular solid panel tank, sewage is collected and pretreated, then enters the first-stage wetland and then sequentially penetrates through a first packed layer, a second packed layer and a third packed layer of the wetland packed layer, when water level arrives at the water fall hole, the sewage falls to the second-stage wetland from the water fall hole, and the sewage falls to the third-stage wetland and the fourth-stage wetland in the same way; thirdly, the novel greenhouse flower plant sewage treatment system comprises more than one group of the same flow lines composed of structures described in the characteristics (1) and (2), and number of the flow lines is adjusted according to the actual water yield and water quality.

Description

Novel greenhouse flower plant Sewage treatment systems

Technical field

The utility model relates to technical field of sewage, be particularly related to a kind of Novel greenhouse flower plant Sewage treatment systems of utilizing flower plant etc. to build the cleaning action of sewage, can be widely used in the sanitary sewage disposal of villages and small towns, residential quarter, enterprises and institutions etc., and the processing up to standard of livestock and poultry farm waste water etc.

Background technology

The method of current existing Small Town Wastewater processing respectively has feature: activated sludge process has that common aeration tank floor space is large, and construction investment is large, easily produces sludge bulking phenomenon, and the clearance of nitrogen and phosphorus is low, and excess sludge has brought the shortcomings such as secondary pollution; The shortcoming of biological contact oxidation process is that investment cost is high, and electromechanical equipment is many, and needs professional maintenance and managerial personnel, and the output of mud is also larger.

Artificial swamp is the artificial wetland of building and managing control, through engineering approaches, the artificial ecosystem being made up of water, filler and plant.Mainly utilize physics, chemistry and the biological actions such as filler, microorganism, plant, by pollutents such as organism, nitrogen, phosphorus in the process removal sewage such as filtration, absorption, precipitation, ion-exchange, microorganism decomposition, bio-absorbable conversion.Artificial swamp also has the feature compared with high productivity.

Traditional Man wetland utilizes the pollutent of aquatic herbaceous plant in purifying waste water more, as cattail ( typha orientalis Presl.), Rush ( juncus effusus L.), Scirpus tabernaemontani ( scirpus tabernaemontani) etc. waterplant sewage is had to good decontamination effect improving.The long-time running of Traditional Man wetland has also exposed some problems, and as wet land filler bed anoxic, aquatic plant harvesting has brought secondary pollution, and decontamination effect improving is subject to seasonal effect, and effluent quality is unstable etc.

Summary of the invention

For solving the problem existing in Traditional Man wetland, present inventor has proposed a kind of Novel greenhouse flower plant Sewage treatment systems.Novel greenhouse flower plant Sewage treatment systems of the present utility model, has embodied the theory of ecological, environmental protection and Sustainable development, meets the requirement of the Scientific Outlook on Development.Novel greenhouse flower plant Sewage treatment systems of the present utility model is the water treatment pioneer technology that integrates sewage disposal, environment protection, Popular Science Education, resource reutilization and leisure and view and admire etc. function; not only there is the functionality advantage of ecological, environmental protective, and construction cost, operational and administrative expenses are cheap.In addition, the utility model also combines with flowers view by treatment system, make full use of green plants and sewage, the utility model has been created the derived values such as flowers byproduct in performance in water quality purification function, can be again place and has built the leisure of place's beauty and view and admire scenic spot.The functional objective that what the utility model was pursued be that sewage focuses on, the recycling of sewage, beautification of landscape and the production of flowers and plants are integrated.

For achieving the above object, the utility model is achieved through the following technical solutions.A kind of Novel greenhouse flower plant Sewage treatment systems, (1) this Novel greenhouse flower plant Sewage treatment systems is by stair-stepping level Four wetland module composition, described in every one-level, wetland module all comprises rectangular parallelepiped sheet material case, wet land filler bed and the flower plant of detachable, and each described rectangular parallelepiped sheet material case is placed on wetland module carrier; (2) on a sidewall of each rectangular parallelepiped sheet material case, have drop mouthful, sewage through collecting with pre-treatment after, enter first step wetland by header, sewage enters the first layer, the second layer, the 3rd layer of filler that pass through successively described wet land filler bed after described the first wetland, in the time that water level arrives described drop mouth, drop into second stage wetland from described drop mouthful, drop into so again the third stage, fourth stage wetland; (3) this Novel greenhouse flower plant Sewage treatment systems comprises the more than 1 group same flowline being made up of the structure of described (1), (2), and the water yield, the water quality on the several borders factually of this flowline regulate.

Described Novel greenhouse flower plant Sewage treatment systems can comprise 8 wetland modules.These 8 wetland modules can form 2 groups of same flowlines.Every group of flowline is made up of 4 wetland modules, and 2 groups of flowlines both can in parallelly use, the use of can connecting again.Sewage enters first step wetland by pipeline, again through the drop mouth of first step wetland flow through successively second stage wetland, third stage wetland and fourth stage wetland, in this process, flower plant, the microorganism etc. of planting in wetland module absorbs the nutritive substance in sewage, wet land filler also adsorbs the pollution substance in sewage, thereby reaches the object of purifying waste water.

The carrying main body of wetland module is rectangular parallelepiped sheet material case, and sheet material case is placed on support, and therefore wetland module has feature for convenience detach and carrying.

Described filler is divided into 3 layers, is followed successively by from top to bottom the first layer, the second layer and the 3rd layer, and the first layer, the second layer, the depth of packing of the 3rd layer are than being 1:2:2.The first layer is sand bed, is mainly used to plant flower plant; The second layer is the mixed fillers of cinder and slag, plays the effect of nutrition absorption and water distribution, and filler can be selected those slags to phosphorus advantages of good adsorption effect, can improve like this clearance of this Sewage treatment systems to phosphorus; The 3rd layer is metalling, plays the effect of bed course, and rubble is wherein conducive to hydrophobic.

The flower plant of planting in greenhouse flowers plant Sewage treatment systems of the present utility model can be for any or multiple in rose, carnation, Canna generalis Bailey, Flower of Aztec Marigold, Scirpus tabernaemontani, fishscale bamboo, these flower plants are planted in sand bed, and its root system can absorb nourishment and moisture from the second layer.

The beneficial effects of the utility model are as follows.

1) Novel greenhouse flower plant Sewage treatment systems of the present utility model is a kind of Sewage treatment systems of less energy-consumption, whole energy consumptions of this water treatment system are only for water body pumps into first step artificial wetland modules, when water body enters after first step artificial swamp, utilize gravitional force to drop into the second stage from the first step, drop into successively the third stage, the fourth stage, whole sewage treatment process energy-saving effect is obvious, also greatly reduces the expense of sewage disposal.

2) Novel greenhouse flower plant Sewage treatment systems of the present utility model is carried out aeration oxygenation by drop to system, current fully contact with air in the process of falling, the turbulence level of current is also aggravated, can be the wetland bed aeration oxygenation that carries out fully, thereby solve the problem of conventional wet groundbed anoxic.

3) in the wetland module of Novel greenhouse flower plant Sewage treatment systems of the present utility model, aggravate containing the turbulent flow of oxygen increase and current, also make in wetland module microorganism active higher, thereby make the activity of this ecosystem of filler-microorganism-flower plant higher, thereby improved wastewater treatment efficiency.

4) Novel greenhouse flower plant Sewage treatment systems of the present utility model is mainly made up of wetland module and support, wetland module has dismountable feature, can determine according to actual water quality, the water yield flowline number of wetland module, thereby the adaptability that this wetland module changes for water quality, the water yield is strong compared with Traditional Man wet land technique.

5) Novel greenhouse flower plant Sewage treatment systems of the present utility model adopts cinder and slag as wet land filler, has improved the removal ability of wetland module to phosphorus, has also improved the utilization ratio of cinder, slag etc. simultaneously.

6) Novel greenhouse flower plant Sewage treatment systems of the present utility model has solved Traditional Man wetland and has been subject to the problems such as seasonal effect, effluent quality be unstable.

7) great advantage of Novel greenhouse flower plant Sewage treatment systems of the present utility model is the output of flowers byproduct, utilize the nutritive medium of sewage as cultivating flowering plants, do not need human configuration nutritive medium, reduce cost of sewage disposal, also solved Traditional Man wetland plant simultaneously and gathered in the secondary pollution problem of bringing.

Brief description of the drawings

Fig. 1 is the utility model structure drawing of device;

Fig. 2 is the utility model device sectional view;

In figure: 1 wetland module carrier, 2 flower plants, 3 drops mouthful, 4 wetland modules, 5 wetland the first layer bed courses (sand bed), 6 wetland second layer bed courses (cinder, slag filler layer), the 3rd layer of bed course of 7 wetlands (metalling).

Embodiment

Embodiment of the present utility model is as follows.

The main units of Novel greenhouse flower plant Sewage treatment systems of the present utility model is wetland module carrier 1, wetland module 4 and pipeline.As shown in Figure 1 and Figure 2, stepped being placed on support of wetland module of Novel greenhouse flower plant Sewage treatment systems of the present utility model, total level Four, has 2 groups of flowlines on each support from top to bottom, regulates the flow process number of whole technique according to actual water quality and the water yield.

Every wetland module is all the same, by rectangular parallelepiped sheet material case, filler and three part compositions of flower plant, and has drop mouth 3 in a side of casing.

The bed of packings of wetland module haves three layers altogether, and the first layer Ye Shi the superiors are fine sand layer 5, and the second layer is that 6, the three layers of the mixed filler layers of cinder and slag are metalling 7, and the Thickness Ratio of the first layer, the second layer, the 3rd layer of filler is 1:2:2.

In the first layer fine sand layer 5 of every wetland module 4, plant flower plant, can in first step wetland, plant the flower plant that increment is large, need to absorb a large number of nutrients, the second stage, the third stage, fourth stage wetland are planted the flower plant that increment is relatively little and less to absorption of nutrient ingredients successively.

Sanitary sewage through collecting with pre-treatment after, enter the first step wetland of Novel greenhouse flower plant Sewage treatment systems by pipeline, sewage enters after first step wetland, sewage is successively through three bed courses of over-wet land, in the time that water level arrives first step wetland overflow port place, sewage drops into second stage wetland by overflow port, the third stage of successively flowing through so again, fourth stage wetland, discharge finally by fourth stage wetland, and then reach the dual purpose purifying water with flowers output.

Claims

1. a Novel greenhouse flower plant Sewage treatment systems, is characterized in that,

(1) this Novel greenhouse flower plant Sewage treatment systems is by stair-stepping level Four wetland module composition, described in every one-level, wetland module all comprises rectangular parallelepiped sheet material case, wet land filler bed and the flower plant of detachable, and each described rectangular parallelepiped sheet material case is placed on wetland module carrier;

(2) on a sidewall of each rectangular parallelepiped sheet material case, have drop mouthful, sewage through collecting with pre-treatment after, enter first step wetland by header, sewage enters the first layer, the second layer, the 3rd layer of filler that pass through successively described wet land filler bed after described the first wetland, in the time that water level arrives described drop mouth, drop into second stage wetland from described drop mouthful, drop into so again the third stage, fourth stage wetland;

(3) this Novel greenhouse flower plant Sewage treatment systems comprises the more than 1 group same flowline being made up of the structure of described (1), (2), and the water yield, the water quality on the several borders factually of this flowline regulate .

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2. Novel greenhouse flower plant Sewage treatment systems according to claim 1, is characterized in that,

The first layer of described bed of packings is sand bed, plants described flower plant in sand bed; The described second layer is cinder slag filler layer, and described the 3rd layer is metalling.

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3. Novel greenhouse flower plant Sewage treatment systems according to claim 2, is characterized in that,

Described flower plant is any or multiple in rose, carnation, Canna generalis Bailey, Flower of Aztec Marigold, Scirpus tabernaemontani, fishscale bamboo.