CN206089172U

CN206089172U - Biotrickling filtration device

Info

Publication number: CN206089172U
Application number: CN201621069940.7U
Authority: CN
Inventors: 孙大仁
Original assignee: SUZHOU KINGTO WATER TREATMENT Co Ltd
Current assignee: SUZHOU KINGTO WATER TREATMENT Co Ltd
Priority date: 2016-09-22
Filing date: 2016-09-22
Publication date: 2017-04-12
Anticipated expiration: 2026-09-22

Abstract

The utility model discloses a biotrickling filtration device, it includes that top -down communicates the water distribution mechanism of setting, multiple -layer filtering box module and header tank phantom piece in proper order, the filter material layer has been laid to the bottom of rose box phantom piece, is provided with inner chamber with the external environment's of intercommunication box module ventilation portion between the adjacent box module, water distribution mechanism and raw water intercommunication, header tank phantom piece and water catch bowl intercommunication. Utility model passes through modular compact design, and sewage flows down through dripping the top of straining the device, through ventilation portion, supplementary oxygen, and then replacement discharge carbon dioxide, utilizes the function water purification such as filtration, absorption, absorption, physics chemical reaction, biodegradable on filter material layer, effectively realizes oxygenation, desorption carbon dioxide and gets rid of the purpose of nitrogen phosphorus, and cost of manufacture and maintenance cost are hanged down, long service life.

Description

A kind of bio-trickling device

Technical field

This utility model is related to water treatment field, and in particular to a kind of bio-trickling device.

Background technology

In prior art, biological island is low as a kind of development cost, promotes convenient sewage water treatment method extensive With.Microorganism in biological island is grown on the filler in bio-trickling device in biomembranous form, the dirt in sewage Dye thing is degraded in biomembrane, and with organic pollution as carbon source and the energy, a part has engine dyeing to the microorganism in biomembrane Thing is converted into harmless water and carbon dioxide by the catabolism of microorganism, and provides energy, another part for microorganism Organic pollution is converted into the living matter of microorganism itself by anabolism.

The content of the invention

To solve above-mentioned technical problem, goal of the invention of the present utility model is to provide a kind of biological bottom to filter device, is passed through Modular design, realizes oxygen supplement, carbon dioxide removal and goes to denitrogenate the purpose of phosphorus.

For achieving the above object, this utility model provides following technical scheme：A kind of bio-trickling device, its bag Include water distributing mechanism, multiple filtration casing module and the jet pipe cabinet module for being sequentially communicated setting from top to bottom, the Rose Box The bottom of module is equipped with filter material layer, and the inner chamber and external environment of connection casing module are provided between adjacent casing module Ventilation unit, the water distributing mechanism connects with raw water, and the jet pipe cabinet module is connected with water leg.

In above-mentioned technical proposal, the water distributing mechanism is arranged on the upside of the filter box module of the superiors.

In above-mentioned technical proposal, the water distributing mechanism includes being uniformly arranged the water distribution in the upside of the filter box module Mouthful.

In above-mentioned technical proposal, the bottom of the filter box module is provided with filtering holes, to constitute adjacent box body formwork Communicating passage between block.

In above-mentioned technical proposal, it is provided with gap to constitute the ventilation unit between adjacent casing module.

In above-mentioned technical proposal, supported by support column between adjacent casing module and connected.

In above-mentioned technical proposal, each casing module is upside unenclosed construction.

In above-mentioned technical proposal, the side of the filter box module is additionally provided with perspective partial.

Because above-mentioned technical proposal is used, this utility model has compared with prior art following advantages：This utility model By modular compact design, sewage is flowed down by the top of trickling, through ventilation unit, supplemental oxygen, and then is replaced Carbon dioxide is discharged, is purified water using functions such as the filtration of filter material layer, absorption, absorption, physical-chemical reaction, biodegradations, Effectively realize oxygen supplement, carbon dioxide removal and go to denitrogenate the purpose of phosphorus, cost of manufacture and maintenance cost are low, long service life.

Description of the drawings

Fig. 1 is the structural representation of bio-trickling device disclosed in this utility model.

Wherein, 10, water distributing mechanism；11st, water distribution mouth；20th, filter box module；30th, jet pipe cabinet module；40th, filter material layer； 50th, ventilation unit；60th, water inlet；70th, outlet；80th, support column.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is used to illustrate this utility model, but is not limited to scope of the present utility model.

Referring to Fig. 1, as shown in legend therein, a kind of bio-trickling device, it includes being sequentially communicated setting from top to bottom Water distributing mechanism 10, multiple filtration casing module 20 and jet pipe cabinet module 30, the bottom of filter box module 20 is equipped with Filter material layer 40, is provided with the inner chamber of connection casing module and the ventilation unit 50 of external environment, water distribution between adjacent casing module Mechanism 10 is provided with water inlet 60, and for connecting with raw water (depending on not going out in figure), jet pipe cabinet module 30 is provided with outlet 70, For connecting with water leg (depending on not going out in figure).

Water distributing mechanism 10 is arranged on the upside of the filter box module of the superiors, and water distributing mechanism 10 includes being uniformly arranged in mistake The water distribution mouth 11 of the upside of filter box module.

The bottom of filter box module 20 is provided with filtering holes, to constitute the communicating passage between adjacent casing module.

It is provided with gap to constitute ventilation unit 50 between adjacent casing module.

Connection is supported by support column 80 between adjacent casing module.

Each casing module is upside unenclosed construction.Simplify the structure of trickling

The side of filter box module 20 is additionally provided with perspective partial (depending on not going out in figure).To facilitate the sight of trickling filter process Examine.

Raw water is entered in water distributing mechanism 10 by water inlet 60, and by water distribution mouth 11 filter box module 20 is sequentially passed through, In the process, through ventilation unit 50, supplemental oxygen, and then discharge carbon dioxide is replaced, using the filtration of filter material layer 40, inhale The functions such as attached, absorption, physical-chemical reaction, biodegradation purify water, and effectively realize oxygen supplement, carbon dioxide removal and removal The purpose of nitrogen phosphorus.

It is more than the description to this utility model embodiment, by the foregoing description of the disclosed embodiments, makes ability Domain professional and technical personnel can realize or use this utility model.Professional skill to various modifications of these embodiments to this area Will be apparent for art personnel, generic principles defined herein can without departing from it is of the present utility model spirit or In the case of scope, realize in other embodiments.Therefore, this utility model is not intended to be limited to these realities shown in this article Example is applied, and is to fit to the most wide scope consistent with principles disclosed herein and features of novelty.

Claims

1. a kind of bio-trickling device, it is characterised in that it includes being sequentially communicated water distributing mechanism, the multilamellar mistake of setting from top to bottom Filter box module and jet pipe cabinet module, the bottom of the filter box module is equipped with filter material layer, adjacent casing module Between be provided with connection casing module inner chamber and external environment ventilation unit, the water distributing mechanism connects with raw water, the collection Water tank module is connected with water leg.

2. bio-trickling device according to claim 1, it is characterised in that the water distributing mechanism is arranged on the mistake of the superiors The upside of filter box module.

3. bio-trickling device according to claim 2, it is characterised in that the water distributing mechanism includes being uniformly arranged in institute State the water distribution mouth of the upside of filter box module.

4. bio-trickling device according to claim 1, it is characterised in that the bottom of the filter box module is provided with Filtering holes, to constitute the communicating passage between adjacent casing module.

5. bio-trickling device according to claim 1, it is characterised in that be provided with gap between adjacent casing module To constitute the ventilation unit.

6. bio-trickling device according to claim 1, it is characterised in that pass through support column between adjacent casing module Support connection.

7. bio-trickling device according to claim 1, it is characterised in that each casing module is upper open side type knot Structure.

8. bio-trickling device according to claim 1, it is characterised in that the side of the filter box module also sets up There is perspective partial.