CN205398400U

CN205398400U - Novel wetland waste water treatment device

Info

Publication number: CN205398400U
Application number: CN201620182320.8U
Authority: CN
Inventors: 严博
Original assignee: Sichuan Davos Environmental Protection Technology Co Ltd
Current assignee: Sichuan Davos environmental protection Polytron Technologies Inc
Priority date: 2016-03-10
Filing date: 2016-03-10
Publication date: 2016-07-27
Anticipated expiration: 2026-03-10

Abstract

The utility model discloses a novel wetland waste water treatment device, it includes main part (1), sets up in barrier layer (2) and water pump (3) of main part (1) bottom, and filter screen A (4) set up in the below of filter screen B (5), main part (1) in and cong filter screen B (5) to still being provided with chippings layer (6) the filter screen A (4) in order, the top of main part (1) is provided with trunk line (9), the both sides of trunk line (9) just are provided with many spinal branchs pipeline (10) along the length direction of trunk line (9), every spinal branch pipeline (10) equal perpendicular to trunk line (9) set up, the lower surface of every spinal branch pipeline (10) all is provided with wetland waste water discharge port (11), the lower tip of main part (1) is provided with drain pipe (12), drain pipe (12) are connected with the water sucking mouth of water pump (3). The beneficial effects of the utility model are that: compact structure, purification of waste water rate height, easy operation, water yield are big.

Description

A kind of novel wetland wastewater treatment equipment

Technical field

This utility model relates to the technical field of wetland wastewater treatment, particularly a kind of novel wetland wastewater treatment equipment.

Background technology

Artificial swamp wastewater treatment is by the ground similar with marshland manually built with control operation, wetland waste water is had the dosing of control on the artificial wetland built, wherein wetland waste water refers mainly to from the waste water in pool, landscape water body etc., wetland waste water is in the process flowed in a certain direction, mainly utilize the multiple synergism of artificial dielectric, plant etc., a kind of technology that the BOD in wetland waste water and mud are processed.Artificial swamp can be divided into again surface current artificial wetland, level for artificial wetland, vertical current constructed wetland etc. by the feature according to current, wherein being most widely used of vertical current constructed wetland.

At present, the processing mode of the vertical current constructed wetland Waste Water Treatment many employings single-stage adopted, the substrate for the treatment of region is fixing, bad adjustment, when water quality difference is bigger, the effect difference of wastewater treatment is bigger, existing vertical current constructed wetland Waste Water Treatment needs to provide power simultaneously, it is necessary to install corresponding power set.Additionally, existing vertical current constructed wetland Waste Water Treatment there is also, purification of waste water efficiency is low, clean water is difficult to the defect extracted out from this system, and therefore existing vertical current constructed wetland waste water system does not promote employing.

Utility model content

The purpose of this utility model is in that to overcome the shortcoming of prior art, it is provided that the novel wetland wastewater treatment equipment that a kind of compact conformation, purification of waste water rate are high, water yield is big.

nullThe purpose of this utility model is achieved through the following technical solutions: a kind of novel wetland wastewater treatment equipment，It includes main body、It is arranged on impervious barrier and the water pump of bottom part body，Drainage screen A and drainage screen B it is fixed with in described main body，Drainage screen A is arranged at the lower section of drainage screen B，Described main body is interior and has also been sequentially arranged rock layers in small, broken bits from drainage screen B to drainage screen A、Medium stone layer and coarse crushing rock layers，Rock layers in small, broken bits is planted and is implanted with vegetation，The top of described main body is provided with main pipeline，The both sides of main pipeline and the length direction along main pipeline are provided with many branch pipe(tube)s，Every branch pipe(tube) is each perpendicular to main pipeline and arranges，The lower surface of every branch pipe(tube) is provided with wetland waste water discharge opening，The bottom of described main body is provided with drain pipe，Drain pipe is positioned at the lower section of drainage screen A，Drain pipe is connected with the water sucking mouth of water pump.

The rectangular shape of described main body.

Described coarse crushing rock layers is arranged on drainage screen A.

The described spacing between often adjacent two branch pipe(tube)s is equal.

This utility model has the advantage that this utility model compact conformation, purification of waste water rate are high, water yield is big.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the A-A sectional view of Fig. 1；

In figure, 1-main body, 2-impervious barrier, 3-water pump, 4-drainage screen A, 5-drainage screen B, 6-rock layers in small, broken bits, 7-medium stone layer, 8-coarse crushing rock layers, 9-main pipeline, 10-branch pipe(tube), 11-wetland waste water discharge opening, 12-drain pipe.

Detailed description of the invention

Below in conjunction with accompanying drawing, this utility model being further described, protection domain of the present utility model is not limited to the following stated:

As depicted in figs. 1 and 2, a kind of novel wetland wastewater treatment equipment, it includes main body 1, it is arranged on the impervious barrier 2 bottom main body 1 and water pump 3, the described rectangular shape of main body 1, drainage screen A4 and drainage screen B5 it is fixed with in main body 1, drainage screen A4 is arranged at the lower section of drainage screen B5, described main body 1 is interior and has also been sequentially arranged rock layers 6 in small, broken bits from drainage screen B5 to drainage screen A4, medium stone layer 7 and coarse crushing rock layers 8, rock layers 6 in small, broken bits is planted and is implanted with vegetation, coarse crushing rock layers 8 is arranged on drainage screen A4, drainage screen A4 serves the effect supporting coarse crushing rock layers 8, may be simultaneously used for intercepting mud, prevent mud from entering region between drainage screen A4 and impervious barrier 2.

As depicted in figs. 1 and 2, the top of main body 1 is provided with main pipeline 9, the both sides of main pipeline 9 and the length direction along main pipeline 9 are provided with many branch pipe(tube)s 10, often the spacing between adjacent two branch pipe(tube)s 10 is equal, every branch pipe(tube) 10 is each perpendicular to main pipeline 9 and arranges, the lower surface of every branch pipe(tube) 10 is provided with wetland waste water discharge opening 11, after passing into wetland waste water in main pipeline 9, in the entrance branch pipe(tube) 10 of the flows such as wetland waste water, under the effect of hydraulic pressure, wetland waste water sprays downwards from wetland waste water discharge opening, wetland waste water is trickled down in rock layers 6 in small, broken bits uniformly, increase and the contact area of rock layers 6 in small, broken bits, improve the treatment effeciency of wetland waste water, shorten the time of wetland purification of waste water.As it is shown in figure 1, the bottom of main body 1 is provided with drain pipe 12, drain pipe 12 is positioned at the lower section of drainage screen A4, and drain pipe 12 is connected with the water sucking mouth of water pump 3.

Work process of the present utility model is as follows: first pass in main pipeline 9 by wetland waste water, wetland waste water is in the entrance branch pipe(tube) 10 acting on inferior flow of hydraulic pressure, wetland waste water sprays downwards from wetland waste water discharge opening 11 subsequently, wetland waste water is tentatively intercepted by drainage screen B5, wetland waste water is trickled down uniformly on rock layers 6 surface in small, broken bits, through after a period of time, BOD, phosphorus, the harmful substances such as sulfur are absorbed by vegetation, mud is then by rock layers 6 in small, broken bits, medium stone layer 7 and coarse crushing rock layers 8 sequentially intercept, it is achieved thereby that the interception of the useless water purification of wetland and mud, after process, clean water falls on impervious barrier 2 through the sieve screen apertures on drainage screen A4, finally start water pump 3, clean water is extracted out by water pump 3.

The above is only preferred implementation of the present utility model, it is to be understood that this utility model is not limited to form disclosed herein, it is not to be taken as the eliminating to other embodiments, and can be used for other combinations various, amendment and environment, and in contemplated scope described herein, can be modified by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change are without departing from spirit and scope of the present utility model, then all should in the protection domain of this utility model claims.

Claims

null1. a novel wetland wastewater treatment equipment，It is characterized in that: it includes main body (1)、It is arranged on impervious barrier (2) and the water pump (3) of main body (1) bottom，It is fixed with drainage screen A(4 in described main body (1)) and drainage screen B(5)，Drainage screen A(4) be arranged at drainage screen B(5) lower section，In described main body (1) and from drainage screen B(5) to drainage screen A(4) be also sequentially arranged rock layers in small, broken bits (6)、Medium stone layer (7) and coarse crushing rock layers (8)，Upper kind of rock layers in small, broken bits (6) is implanted with vegetation，The top of described main body (1) is provided with main pipeline (9)，The both sides of main pipeline (9) and the length direction along main pipeline (9) are provided with many branch pipe(tube)s (10)，Every branch pipe(tube) (10) is each perpendicular to main pipeline (9) and arranges，The lower surface of every branch pipe(tube) (10) is provided with wetland waste water discharge opening (11)，The bottom of described main body (1) is provided with drain pipe (12)，Drain pipe (12) is positioned at drainage screen A(4) lower section，Drain pipe (12) is connected with the water sucking mouth of water pump (3).
2. a kind of novel wetland wastewater treatment equipment according to claim 1, it is characterised in that: described main body (1) rectangular shape.
3. a kind of novel wetland wastewater treatment equipment according to claim 1, it is characterised in that: described coarse crushing rock layers (8) is arranged on drainage screen A(4) on.
4. a kind of novel wetland wastewater treatment equipment according to claim 1, it is characterised in that: the described spacing between often adjacent two branch pipe(tube)s (10) is equal.