CN2573485Y

CN2573485Y - Microbe symbiotic carrier

Info

Publication number: CN2573485Y
Application number: CN02259495U
Authority: CN
Inventors: 菊池隆重; 石原和美
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-15
Filing date: 2002-10-15
Publication date: 2003-09-17
Anticipated expiration: 2012-10-15

Abstract

The utility model discloses a microbe symbiotic carrier, which is composed of a supporting body (1) and a winding band (2), wherein, the supporting body (1) is in a leptospira shape, the winding band (2) winds tightly and covers on the supporting body (1), the rotary inner diameter formed by the leptospira-shaped supporting body (1) ranges from 20 mm to 35 mm, the supporting body is composed of winding and screwing metal wires with protective layers, and the diameter of the metal wire is from 3 mm to 5 mm; the winding band (2) is made of plastic fiber filaments, which comprises a bottom band connected with the supporting body and an agglomeration beam arranged on the bottom band and protrudes outwards. The microbe symbiotic carrier of the utility model can be arranged in a sewage processing trough. The carrier can be suitable for adsorbing various microbes thereon and breed the growth of the microbes. The utility model can remove a great amount of nitride and phosphorus. Moreover, only a small amount of dirt is produced. The utility model has the advantages of no agglomeration phenomenon, favorable precipitability, low arrangement cost, and low operation cost.

Description

The microorganisms symbiosis carrier

Technical field

The utility model belongs to a kind of water treatment device, especially a kind of microorganisms symbiosis carrier that is used for sewage disposal.

Technical background

Existing waste disposal plant, generally all be to adopt activated sludge treatment method, this device includes a reaction tank, and in this tank, be provided with the active sludge that is easy to microorganism growth, reach the purpose of sewage disposal by engulf organism in the sewage in a large number attached to the microorganism on the active sludge; But because the mud in the tank disperses to swim in sewage, make microorganism can not form diversified generation state, soil removability is not strong, can only remove the nitride and the phosphorus of minute quantity; In addition because in sewage disposal, this method is poor to the resistivity of load and water temperature change, the mud destabilization, clustering phenomena taking place easily or easily form the planktonic organism of thin power, will make the precipitation threshold of mud worsen, needs the excess sludge removed a lot of after the sewage disposal, thereby make that removal mud facility floor space is huge, and also need also constantly to stir by a large amount of oxygen in tank in sewage treatment process, expend a large amount of oxygen and electric power, running cost is very high.

Summary of the invention

The utility model technical issues that need to address provide a kind of microorganisms symbiosis carrier, it is arranged in the sewage disposal tank, and this carrier can be suitable for multiple microorganism absorption breeding growth thereon, can remove a large amount of nitride and phosphorus, and only generate the dirt of minute quantity, no clustering phenomena has good precipitation threshold, and requisite oxygen tolerance is few in the sewage treatment process, do not need to stir, floor space is little, and setup fee is few, and running cost is low.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is:

A kind of microorganisms symbiosis carrier, it is made of supporter and take-up strap, and described supporter is the body shape in the shape of a spiral, and described take-up strap compact winding also covers on the above-mentioned supporter.

The rotation internal diameter that described supporter forms the spirochete shape is 20mm～35mm; Described supporter is that the metal wire helically coiling of the matcoveredn of 3mm～5mm forms by diameter, and its spiral-line vertical spacing is for being 10mm～30mm; Described take-up strap is made by plastic cellosilk, and it includes the tail band that links to each other with supporter and is located on the tail band and is the aggregation bunch of outer gibbosity, and described aggregation bunch is that 0.05mm～0.3mm plastic optical fibre constitutes by 20～50 and external diameter.

Owing to taked above-mentioned scheme, the advantage that the utility model is compared with prior art had is:

1, because the spirane structure shape structure of this microorganisms symbiosis carrier and be provided with aggregation bunch, make attached to the microorganism on this carrier and can form a stabile microbial film, change ability to load and water temperature is strong, no matter be that the high density or the sewage of lower concentration can both be stabilized, clustering phenomena can not take place, and the kind of microorganism is a lot, from rudimentary to senior, include aerobic bacteria, the facultative anaerobe, protozoon, small later age animal algae etc., have the result of longer food chain and microorganism autodigestion than currently available products, can handle sewage from superelevation BOD concentration 100000ppm to ultralow density 5ppm scope;

2, because nitride can be easily removed in the growth that the helicoidal structure of this microorganisms symbiosis carrier is suitable for digesting bacterium and removes the nitride bacterium, also help to remove phosphorus;

3, adopt this microorganisms symbiosis carrier to carry out sewage disposal, only need in the sewage disposal tank to feed a spot of oxygen, do not need to stir, and need the excess sludge removed after the sewage disposal hardly, can reduce the running cost and the setup fee of equipment and use.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:

Fig. 1 is that the utility model is little owing to the structural representation attached to the microorganism biological symbiosis carrier on this microorganisms symbiosis carrier;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is that the utility model microorganisms symbiosis carrier is arranged on the utilization structure figure in the sewage disposal tank.

Embodiment

As shown in Figure 1 and Figure 2, the utility model microorganisms symbiosis carrier is made of supporter 1 and take-up strap 2, and described supporter 1 is the body shape in the shape of a spiral, and described take-up strap 2 compact winding also cover on the above-mentioned supporter 1.

The rotation internal diameter that described supporter 1 forms the spirochete shape can be etc. big, also can be different, and inside diameter ranges is 20mm～35mm; This supporter 1 is formed by the metal wire helically coiling of matcoveredn; this wire diameter is 3mm～5mm, and its spiral-line vertical spacing can be equidistantly, also can be different spacing; spacing is generally 10mm～30mm, and this wire can be copper wire or aluminum-alloy wire.

Described take-up strap 2 is made by plastic cellosilk, it comprises tail band and is located at aggregation bunch on the tail band, tail band is used for being connected with supporter 1, can twine airtight being bonded on the supporter 1, and aggregation bunch is to be that 0.05mm～0.3mm plastic optical fibre is pricked knot and formed by 20～50 and external diameter, shape is outwards protruded, and similar is single knob line or butterfly aliform.

As shown in Figure 3, the mode of operation and the use of the utility model microorganisms symbiosis carrier are: be provided with framework 5 in sewage disposal tank 3, this microorganisms symbiosis carrier 4 is fixed on this framework 5, when this tank of sewage process, microorganism in the water can be attached on this microorganisms symbiosis carrier, by absorbing the organism growth in the sewage, and impel growth than oneself littler microorganism around can also constantly engulfing, can form a stabile microbial film attached to the microorganism on this carrier thus, be used to dispose of sewage.

This microbial film is strong to the change ability of load and water temperature, no matter be that the high density or the sewage of lower concentration can both be stabilized, clustering phenomena can not take place, and owing to be provided with aggregation bunch, a lot of attached to the microbe species on the carrier, from rudimentary to senior, include aerobic bacteria, facultative anaerobe, protozoon, small later age animal algae etc., the result who has longer food chain and microorganism autodigestion than currently available products, can handle the sewage from superelevation BOD (biochemical oxygen demand) concentration 100000ppm to ultralow density 5ppm scope, the BOD clearance is higher than 90%; In addition, nitride can be easily removed in the growth that the helicoidal structure of this microorganisms symbiosis carrier is suitable for digesting bacterium and removes the nitride bacterium, also helps to remove phosphorus; Adopt this microorganisms symbiosis carrier to carry out sewage disposal, only need in the tank to feed a spot of oxygen, do not need to stir, and need the excess sludge removed after the sewage disposal hardly, can reduce the running cost and the setup fee of equipment like this and use.

Claims

1, a kind of microorganisms symbiosis carrier is characterized in that: described microbe carrier is made of supporter (1) and take-up strap (2), and described supporter (1) is the body shape in the shape of a spiral, and described take-up strap (2) compact winding also covers on the above-mentioned supporter (1).

2, microorganisms symbiosis carrier according to claim 1 is characterized in that: the rotation internal diameter of described supporter (1) the spirochete shape that forms is 20mm～35mm.

3, microorganisms symbiosis carrier according to claim 1 is characterized in that: described supporter (1) is formed by the metal wire helically coiling of matcoveredn, and this wire diameter is 3mm～5mm.

4, microorganisms symbiosis carrier according to claim 1, it is characterized in that: described take-up strap is made by plastic cellosilk, and it includes the tail band that links to each other with supporter and is located on the tail band and is the aggregation bunch of outer gibbosity.

5, microorganisms symbiosis carrier according to claim 4 is characterized in that: described aggregation bunch is that 0.05mm～0.3mm plastic optical fibre constitutes by 20～50 and external diameter.