CN206686733U

CN206686733U - A kind of culture system of constructed wetland plant

Info

Publication number: CN206686733U
Application number: CN201720558722.8U
Authority: CN
Inventors: 刘智峰
Original assignee: Shaanxi University of Technology
Current assignee: Shaanxi University of Technology
Priority date: 2017-05-19
Filing date: 2017-05-19
Publication date: 2017-12-01
Anticipated expiration: 2027-05-19

Abstract

It the utility model is related to a kind of culture system of constructed wetland plant, including cultivating pond body, water inlet system, outlet system, wet pond plant has been cultivated in culture pond body, cultivate one end connection water inlet system of pond body, its other end connects outlet system, water inlet system includes the water inlet pipe at connection water source, collect well, ozone pond, ozone pond includes the first and second ozone ponds, collect well, first and second ozone ponds are sequentially connected by water inlet pipe, water inlet pipe is connected to the side for cultivating pond body, porous brick is provided with culture pond body and also arranges culture system, culture system includes original place matter soil layer, antiseepage film layer, artificial dielectric；The utility model can flow to cultivation pond body by water inlet system to sewage disposal, treated sewage, be handled by wetland plant nature resistant, then treated water is drained into wet well by drainpipe, due to permanent fluid controller control process, high treating effect.

Description

A kind of culture system of constructed wetland plant

Technical field

It the utility model is related to a kind of culture system of constructed wetland plant.

Background technology

Artificial swamp is exactly the wetland manually constructed, and the materials such as soil, sand, stone are artificially formed into base by a certain percentage Matter, and the resistant plant by selection is planted, composition is similar to the Novel sewage cleaning system of natural wetland, and artificial swamp is main It is the purification and improvement that water body is carried out by triple synergies of soil, plant and microorganism, manual control is artificial swamp The deciding factor of natural bioremediation is different from, medium, water plant and microorganism are that it is formed substantially, are purified water, and are its masters Want function.

So-called water plant can only exactly live in water or can live in for a long time very moist or even water and reach saturation Vascular plant in the soil of state, by the different distributions in waters, can be divided into very water, swim and three kinds of submerged plant, by There is high ornamental value in water plant, also have the advantages that to gather in, be easy to recovery, artificial swamp is in sewage disposal Field is more and more favored, and as sociales, maximum function is directly absorb profit the plant in artificial swamp With the nutriment in waste water, while the poisonous and harmful substance also in absorption and enriching section water body, further, since water plant With huge root system, the oxygen in air is finally transported to the root area of plant by blade, so, just to be micro- near root area Biocoene provides the oxygen needed for existence, is commonly used in water plant You Lu grass, reed, cattail, the lampwick of artificial swamp Grass, calamus, nutgrass flatsedge, hay grass, water peanut, Tian Biancao, rye grass, Orchid and taxodium ascendens etc., water plant can directly absorb Nutriment in waste water, poisonous and harmful substance is adsorbed, existing artificial temperature ground plant cultivation system due to that can not control well Make and processing is simple, treatment effect is not good enough.

Utility model content

The utility model is in order to solve problem of the prior art, there is provided it is a kind of by water inlet system can to sewage disposal, Treated sewage flow to cultivation pond body, is handled by wetland plant nature resistant, then treated water is drained into by drainpipe Wet well, because the ultrasonic sensor of permanent fluid controller connection can sense and detect to liquid level in wet well, thus start water Pump drainage, the culture system of the constructed wetland plant of high treating effect.

Concrete technical scheme of the present utility model is as follows：A kind of culture system of constructed wetland plant, including pond body is cultivated, Water inlet system, outlet system have cultivated wet pond plant in the culture pond body, and described one end for cultivating pond body is connected into water system System, its other end connection outlet system, the water inlet system include the water inlet pipe at connection water source, collect well, and ozone pond is described smelly Oxygen pond includes the first and second ozone ponds, and institute's art collects well, and the first and second ozone ponds are sequentially connected by water inlet pipe, water inlet pipe The side for cultivating pond body is connected to, porous brick is provided with the culture pond body and also arranges culture system, the culture system It is planted in including original place matter soil layer, antiseepage film layer, artificial dielectric, the root system of the wetland plant in artificial dielectric；

The outlet system includes outlet pipe, wet well, constant liquis position control device and the water pump with pump motor, described Outlet pipe is connected to the opposite side of culture pond and connection wet well, and the constant liquis position control device connects water pump, pacified on the water pump Drinking-water pipe is filled, it stretches to wet well, and the constant liquis position control device includes power supply, inputs keyboard, display screen, supersonic sensing Device, is internally provided with Constant liquid level control system, and the Constant liquid level control system includes ultrasonic detection unit, frequency converter and PID Controller, the PID controller connect display screen, frequency converter, ultrasonic detection unit and input keyboard, the ultrasonic wave respectively Detection unit connects ultrasonic sensor, and ultrasonic sensor stretches to wet well, the input keyboard connection power supply.

Preferably, the cultivation pond body is inverted trapezoidal pond body.

Preferably, the porous brick is provided with polylith, and it is divided into multiple cultivation areas, the polylith porous brick by pond body is cultivated Bottom is equipped with circular hole.

Preferably, the power of the water pump is 110kW.

Preferably, the pump motor is 4 poles, rated power 110kW, rotating speed 1480r/min.

Preferably, the display screen is located at the top of input keyboard.

Preferably, the frequency converter is using EV2000-4T1100P Series Universal frequency converters, the frequency converter internal PID Controller can be used for Liquid level.

Preferably, the ultrasonic detection unit is using FBSON-Y-05-N type ultrasonic level instrumentations, its For detecting the liquid level of wet well.

Preferably, the PID controller is using model EC20-1006BRA programmable controllers.

Technique effect of the present utility model：The utility model can be very well by sewage disposal by water inlet system, and will locate The water managed flow to cultivation pond body, is handled by wetland plant nature resistant, then treated water is drained into water outlet by drainpipe Well, because wet well is provided with water pump and permanent fluid controller, the ultrasonic wave transmitting probe and receiving transducer of permanent fluid controller connection Liquid level in wet well can be detected well, and be controlled by permanent fluid controller to start pumping drainage, so as to handle effect Fruit is good, technique is simple, reduced investment, power consumption are low, the low feature of operating cost, the system by intergrowth of species in the application ecosystem, Material principle of recycling and regeneration, on the premise of the benign cycle of Pollutants in Wastewater matter is promoted, the productive potentialities of resource are given full play to, The recontamination of environment is prevented, the optimum efficiency of sewage disposal and recycling is obtained, there is environment, economy and social benefit, be one Kind preferable wastewater treatment mode, is relatively more suitable for handling that water is little, change of water quality is not very big, the not bery high city of managerial skills Town sewage, as in China rural area, the sewage disposals of samll cities and towns.

Brief description of the drawings

Fig. 1 is this frame diagram with the culture system of new constructed wetland plant.

Fig. 2 is this schematic diagram with the culture system of new constructed wetland plant.

Fig. 3 is this with new Constant liquid level control system schematic diagram.

In figure：Cultivation pond body 1, porous brick 11, wet pond plant 2, root system 21, outlet system 3, outlet pipe 31, wet well 32, Constant liquis position control device 4, input keyboard 42, display screen 43, ultrasonic sensor 44, ultrasonic detection unit 5, constant liquis position control system System 6, frequency converter 61, PID controller 62, power supply 63, water pump 7, drinking-water pipe 71, water inlet system 8, water source 80, water inlet pipe 81, collect Well 82, ozone pond 83, the first ozone pond 831, the second ozone pond 832, culture system 9, original place matter soil layer 91, antiseepage film layer 92, Artificial dielectric 93.

Embodiment

Below, substantive distinguishing features of the present utility model and advantage are further described with reference to example, but this practicality is new Type is not limited to listed embodiment.

As shown in Figure 1 to Figure 3, a kind of culture system of constructed wetland plant, including pond body 1 is cultivated, water inlet system 8, go out Water system 3, described cultivate have cultivated wet pond plant 2 in pond body 1, one end connection water inlet system 8 for cultivating pond body 1, its is another One end connects outlet system 3, enters sewage and water outlet to wetland plant respectively, and the water inlet system bag 3 includes entering for connection water source 80 Water pipe 81, well 82, ozone pond 83 are collected, the ozone pond 83 includes the first ozone pond 831 and the second ozone pond 832, collects well 82, the first and second ozone ponds 83 are sequentially connected by water inlet pipe 81, and the water inlet pipe 81 is connected to the side for cultivating pond body 1, Water inlet pipe collects well by sewage collecting in well, then passes through the processing of the first and second ozone ponds, anaerobism due to connecting water source Pond-Artificial Wetland Techniques are by the use of septic tank as one-level anaerobic pond, by least two-stage anaerobic pond to the organic contamination in sewage Thing enters artificial swamp after carrying out multistage digestion, and pollutant is filtered in artificial swamp, adsorb, plant absorption and biodegradation Removed Deng effect.The technical matters is simple, unpowered loss, and maintenance management is convenient, is provided with the cultivation pond body 1 porous Brick 11 and culture system 9, the culture system 9 include original place matter soil layer 91, antiseepage film layer 92, artificial dielectric 93, the wetland The root system 21 of plant 2 is planted in artificial dielectric；Wherein antiseepage film layer can use geomembrane, and geomembrane is using plastic sheeting as anti- Base material is oozed, it is larger with its with the non-woven fabric compounded seepage by geo-textile material formed, the impermeability cut-off leak paths of plastic sheeting Tensile strength and elongation percentage bear hydraulic pressure.

The outlet system 3 includes outlet pipe 31, wet well 32, constant liquis position control device 4 and the water with pump motor Pump 7, wherein, constant liquis position control device and water pump are placed on by wet well, and the outlet pipe 31 connects wet well 32 and cultivates pond body 1, the constant liquis position control device 4 connects water pump 7, and drinking-water pipe 71 is mounted with water pump 7, and it stretches to wet well, for by water outlet The water of well police's Jie's water level is extracted out, in addition to ultrasonic detection unit 5, the constant liquis position control device 4 include power supply, input keyboard 42, display screen 43, ultrasonic sensor 44, the inside of constant liquis position control device 4 is provided with Constant liquid level control system, the permanent liquid level Control system 6 includes frequency converter 61 and PID controller 62, and the PID controller 62 connects display screen 43 respectively, frequency converter 61, Ultrasonic detection unit 5 and input keyboard 42, the ultrasonic detection unit 5 connect ultrasonic sensor 44, ultrasonic wave respectively Sensor stretches to wet well, and the input keyboard 42 connects power supply 63.Aforesaid operations mode is by a pumping for water pump, is adopted With frequency converter and built-in PID controller control liquid level, permanent liquid automatic control is realized.The original pump motor of the system is 4 Pole, rated power 110kW, rotating speed 1480r/min, using EV2000-4T1100P Series Universal frequency converters, built in the frequency converter PID controller is used for Liquid level, detects wet well liquid level using FBSON-Y-05-N type ultrasonic levels instrumentation, uses EC20-1006BRA programmable controllers.

The cultivation pond body 1 is inverted trapezoidal pond body, is easy to planting aquatic plants.

The porous brick 11 is provided with polylith, and it is divided into multiple cultivation areas, the polylith porous brick bottom by pond body is cultivated Circular hole is equipped with, is easy to water flowing, draining.

The power of the water pump 7 is 110kW.

The pump motor is 4 poles, rated power 110kW, rotating speed 1480r/min.

The display screen 43 is located at the top of input keyboard 42.

The frequency converter 61 is using EV2000-4T1100P Series Universal frequency converters.

Using FBSON-Y-05-N type ultrasonic level instrumentations, it is used to detect the ultrasonic detection unit The liquid level of wet well, it is measurement liquid and the liquid level of granular material and the industrial automation instrument of loading height.

The PID controller is using model EC20-1006BRA programmable controllers.For liquid level variable requirement Maintain it is certain numerically or according to certain rules change, PID controller is to whole control system according to PID control principle Bias adjustment is carried out, so that the actual value of controlled variable is consistent with the predetermined value of technological requirement.

Based on above-mentioned technical proposal, when in use, the sewage of discharge is entered by water inlet pipe, is entered by least two-stage ozone pond Row filtering pretreatment, is entered to by water inlet pipe and cultivates pond, cultivated in pond and put multiple rows of porous brick, it will cultivate pond Inside it is divided into multiple cultivation areas, different types of aquatic plant can be cultivated cultivating in area, and cultivates the cultivation system set in area Unite for cultivating wetland plant, wherein, wetland plant has been planted on artificial dielectric, and drainage blanket side is connected to drainpipe and gone out Well, ultrasonic sensor has been stretched into wet well and has been measured, then detected by ultrasonic level instrumentation, due to permanent hydraulic control Device processed is provided with input keyboard, and it is launched reflection to ultrasonic wave and set to detect height, and passes through permanent fluid controller control Make to be mounted with drinking-water pipe to the water level unlatching beyond setting section and stretch to the water pump of wet well, by water discharge outside.

The utility model can be very well by sewage disposal by water inlet system, and treated water is flow into cultivation pond body, Handled by wetland plant nature resistant, then treated water is drained into wet well by drainpipe, because wet well is provided with water Pump and permanent fluid controller, the ultrasonic wave transmitting probe and receiving transducer of permanent fluid controller connection can be well to liquid levels in wet well Detected, and controlled by permanent fluid controller to start pumping drainage, so that high treating effect, technique are simple, reduced investment, consumption Electric low, the low feature of operating cost, the system are being promoted by intergrowth of species, material principle of recycling and regeneration in the application ecosystem On the premise of Pollutants in Wastewater matter circulates benignly, the productive potentialities of resource are given full play to, prevent the recontamination of environment, are obtained dirty The optimum efficiency of water process and recycling, there is environment, economy and social benefit, be a kind of preferably wastewater treatment mode, than It is more suited to handle that water is little, change of water quality is not very big, the not bery high town sewage of managerial skills, as China rural area is middle or small The sewage disposal in cities and towns.

It is pointed out that above-mentioned preferred embodiment is only to illustrate technical concepts and features of the present utility model, its purpose It is to allow person skilled in the art to understand content of the present utility model and implements according to this, this reality can not be limited with this With new protection domain.All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in this reality Within new protection domain.

Claims

1. a kind of culture system of constructed wetland plant, including cultivate pond body, water inlet system, outlet system, the cultivation pond body Wet pond plant, one end connection water inlet system for cultivating pond body are inside cultivated, its other end connects outlet system, and its feature exists In the water inlet system includes the water inlet pipe at connection water source, collects well, ozone pond, it is smelly that the ozone pond includes first and second Oxygen pond, institute's art collect well, and the first and second ozone ponds are sequentially connected by water inlet pipe, and water inlet pipe, which is connected to, cultivates the one of pond body Side, the culture pond body is interior to be provided with porous brick and also arranges culture system, and the culture system includes original place matter soil layer, antiseepage Film layer, artificial dielectric, the root system of the wetland plant are planted in artificial dielectric；The outlet system includes outlet pipe, water outlet Well, constant liquis position control device and the water pump with pump motor, the outlet pipe is connected to the opposite side of culture pond and connection goes out Well, the constant liquis position control device connect water pump, are mounted with drinking-water pipe on the water pump, it stretches to wet well, the permanent liquid Level controller includes power supply, inputs keyboard, display screen, ultrasonic sensor, is internally provided with Constant liquid level control system, the perseverance Tank level control system includes ultrasonic detection unit, frequency converter and PID controller, and the PID controller connects display screen respectively, Frequency converter, ultrasonic detection unit and input keyboard, the ultrasonic detection unit connect ultrasonic sensor, supersonic sensing Device stretches to wet well, the input keyboard connection power supply.

2. the culture system of constructed wetland plant as claimed in claim 1, it is characterised in that the cultivation pond body is inverted trapezoidal Pond body.

3. the culture system of constructed wetland plant as claimed in claim 1, it is characterised in that the porous brick is provided with polylith, It is divided into multiple cultivation areas by pond body is cultivated, and the polylith porous brick bottom is equipped with circular hole.

4. the culture system of constructed wetland plant as claimed in claim 1, it is characterised in that the power of the water pump is 110kW。

5. the culture system of constructed wetland plant as claimed in claim 1, it is characterised in that the pump motor is 4 poles, Rated power 110kW, rotating speed 1480r/min.

6. the culture system of constructed wetland plant as claimed in claim 1, it is characterised in that the display screen is located at enter key The top of disk.

7. the culture system of constructed wetland plant as claimed in claim 1, it is characterised in that the frequency converter is EV2000- 4T1100P Series Universal frequency converters, the frequency converter internal PID controller are used for Liquid level.

8. the culture system of constructed wetland plant as claimed in claim 1, it is characterised in that the ultrasonic detection unit is adopted It is FBSON-Y-05-N type ultrasonic level instrumentations, it is used for the liquid level for detecting wet well.

9. the culture system of constructed wetland plant as claimed in claim 1, it is characterised in that what the PID controller used It is model EC20-1006BRA programmable controllers.