CN2642771Y

CN2642771Y - Novel water treatment biological carrier fluidizing pool

Info

Publication number: CN2642771Y
Application number: CNU032744099U
Authority: CN
Inventors: 丁扣林
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-11
Filing date: 2003-09-11
Publication date: 2004-09-22
Anticipated expiration: 2013-09-11

Abstract

A novel water-treatment bio-carrier fluidization pond relates to a water-treatment facility, including a pond. The utility model is characterized in that the side of the pond is provided with a water inlet and a water outlet; the water inlet is provided with an inlet distributing groove and a distributing wall; the distributing groove and the distributing wall are both provided with a through hole communicated with the internal part of the pond; the bottom of the pond has a plurality of collection buckets with a certain inclined degree in gradient distribution; the bottom of the collection bucket is a concave mud collection trough provided with a mud drainage tube; and the upper part of the mud drainage tube is provided with an aerator pipe. Numerous bio-carrier fillers are placed in the pond, so that when the wastewater enters into the pond through the water inlet and the distributing wall, which is driven by the rising flow of gas-fluid mixture formed by the airflow out of the aerator pipe, the numerous bio-carrier fillers enters into the aerator area for deciduation and then float and the deciduated aging membranes deposit to the concave mud collection trough and are drained through the mud drainage tube, thus forming a flowing process.

Description

A kind of novel water treatment biological carrier fluidisation pond

Technical field

The utility model relates to a kind of water processing establishment, particularly a kind of novel water treatment biological carrier fluidisation pond.

Background technology

In the existing water treatment system, the organism fluidization ponds of adopting the carrier filler aeration more, this fluidisation pond is generally on the pond body and has prosopyle and posticum, current directly enter the pond body from the prosopyle by the water distribution wall, the intravital fluidized packing material in pond is caused bigger impact, influence biofilm and growth biological on the filler, body bottom, pond mostly is smooth, so carrier filler can only rise and fall along single direction in the body of pond, can not collect settled bio-carrier after the biofilm preferably, reduce the utilization ratio of bio-carrier, influenced the effect of water treatment.

Summary of the invention

The purpose of this utility model provides a kind of utilization ratio that can improve bio-carrier greatly, and the water treatment effect is a kind of novel water treatment biological carrier fluidisation pond significantly.

The utility model comprises the pond body, side, pond portion has water-in and water outlet, the water inlet is provided with into water distributing trough and water distribution wall, the water outlet place also is provided with the water leg and the wall that catchments, and all has the through hole that is connected with body inside, pond on water distribution wall and the wall that catchments, and the bottom arranged distribution of pond body has the collection bucket that is certain slope, the bottom of collection bucket is the mud-collecting slot of concavity, and be provided with shore pipe in the concavity mud-collecting slot, shore pipe top is provided with aeration tube, is placed with numerous bio-carrier in the body of pond.

Above-mentioned described collection bucket is square, trilateral, irregular shape etc., and the spacing between the collection bucket is 800mm-1800mm, and the pond body is steel construction or civil engineering structure, and can single hop uses or multistage is used in combination.

Adopt technique scheme, have the through hole with pond body internal communication on the described water distribution wall and the wall that catchments, current enter the pond body along through hole, have reduced the impact to fluidized packing material; Body bottom, pond is provided with a plurality of collection buckets that are certain slope, be convenient to collect settled bio-carrier after the biofilm, and the concavity mud-collecting slot of collection bucket bottom, because of being provided with shore pipe and aeration tube, shore pipe is collected by the aging film of stripping and is effluxed, and the gas that aeration tube blows out forms the aeration zone, drives the bio-carrier come-up of current after with demoulding, thereby finishes fluid mapper process.

Description of drawings

Below in conjunction with accompanying drawing the utility model is done explanation:

Fig. 1 is a structural principle synoptic diagram of the present utility model;

Fig. 2 is the structural representation of collection bucket described in the utility model;

Fig. 3 is the structural representation of the utility model multistage combination.

Embodiment

As shown in Figure 1, 2, pond body 1 is steel construction or steel and concrete structure, two upper lateral parts of pond body 1 have prosopyle 2 and posticum 7,2 places, prosopyle are provided with into water distributing trough 3, be provided with water distribution wall 4 in a determining deviation place at interval with distributing trough 3, have a plurality of through holes that are connected with pond body 1 inside on the water distribution wall 4, water can enter in the body of pond by through hole, and same posticum 7 places also are provided with water leg 6, wall 5 catchments; The bottom of pond body 1 is arranged with the collection bucket that is certain ramp rate 8 of a plurality of arranged distribution, spacing between the collection bucket 8 is 900mm, the bottom of this collection bucket 8 is concavity quadrate mud-collecting slots 10, the bottom of mud-collecting slot 10 is provided with shore pipe 9, top is provided with aeration tube 11, is covered with numerous organism fluidization filler 12 in the pond body 1.

During use, sewage is flowed in the pond body 1 along the through hole on the water distribution wall 4 is slow by prosopyle 2 casually, aeration tube 11 inserts gas, at this moment, form aeration zone and non-aeration district in the pond body 1, bio-carrier 12 is the demoulding come-up in the aeration zone, when on when floating to the water surface, buoyancy disappears, filler 12 is under the effect of center of gravity, and biofilm sedimentation in the non-aeration district is when being deposited to collection bucket 8, along the ramp rate of collection bucket 8 in aeration tube 11 direction sets, under the drive of air-water mixture upwelling, bio-carrier 12 floats after entering the aeration zone demoulding once more, and the aging film that comes off sinks down into concavity mud-collecting slot 10, and efflux, thereby form fluid mapper process by shore pipe 9.

As shown in Figure 3, the utility model can be according to the processing requirement of water treatment, becomes the multistage combination, makes the water treatment effect more obvious, and other technologies embodiment and Fig. 1 are mutually roughly the same.

Claims

1, a kind of novel water treatment biological carrier fluidisation pond, comprise pond body (1), have water-in (2), water outlet (7) on the pond body (1), water-in (2) locates to be provided with into water distributing trough (3), the water outlet place also is provided with water leg (6), it is characterized in that: the bottom of described pond body (1) is arranged with a plurality of collection buckets (8) that are certain slope, the bottom of collection bucket (8) is the mud-collecting slot (10) of concavity, and be provided with shore pipe (9) in concavity mud-collecting slot (10), aeration tube (11) promptly is located at the top of shore pipe (9).

2, a kind of novel water treatment biological carrier fluidisation according to claim 1 pond, it is characterized in that: described position with water inlet distributing trough (3) maintenance one determining deviation is provided with water distribution wall (4), have a plurality of through holes that are connected with pond body (1) inside on the water distribution wall (4), the water leg of described water outlet (6) locates to be provided with equally the wall that catchments (5), and the wall that catchments (5) has the through hole that is connected with pond body (1).

3, a kind of novel water treatment biological carrier fluidisation according to claim 1 and 2 pond is characterized in that: described concavity collection bucket (6) is square, trilateral, irregular shape.

4, a kind of novel water treatment biological carrier fluidisation according to claim 3 pond is characterized in that: be placed with the numerous fluidized packing material (12) that floats with current in the described pond body (1).

5, a kind of novel water treatment biological carrier fluidisation according to claim 4 pond, it is characterized in that: the spacing between the described collection bucket (8) is 800mm-1800mm.

6, a kind of novel water treatment biological carrier fluidisation according to claim 4 pond is characterized in that: described pond body (1) can segmentation or multistage combination.

7, according to claim 5 or 6 described a kind of novel water treatment biological carrier fluidisation ponds, it is characterized in that: described pond body (1) is steel construction or civil engineering structure.