CN201292283Y

CN201292283Y - Baffling high-efficiency bio-filter apparatus

Info

Publication number: CN201292283Y
Application number: CNU200820224258XU
Authority: CN
Inventors: 游奎; 马彩华; 高天翔; 张秀梅; 刘新田; 张存远; 王绍军
Original assignee: Ocean University of China
Current assignee: Ocean University of China
Priority date: 2008-11-24
Filing date: 2008-11-24
Publication date: 2009-08-19
Anticipated expiration: 2018-11-24

Abstract

The utility model provides a deflection high-efficiency biological filter tank which is rectangular and is provided with a plurality of transversal overflow partition walls, wherein one end of each transversal overflow partition wall is connected with a tank wall, and the other end is at a certain distance from the opposite tank wall; the bottoms the transversal overflow partition walls are connected with a tank bottom, and two adjacent stages of transversal overflow partition walls are crossed and arranged left and right; the first-stage overflow partition is opposite to a water inlet, the final-stage overflow partition is opposite to a water outlet, and the transversal overflow partition walls are zigzagged left and right; a plurality of longitudinal overflow partition walls are additionally arranged in a space separated by each stage of partition wall, and both ends of each longitudinal overflow partition wall are connected with the transversal overflow partition walls or tank walls; overflow partitions are staggered at the bottom or the upper ends of two adjacent longitudinal overflow partition walls, and the other end of either longitudinal partition wall is level with the upper ends of the tank walls or is connected with the bottom; the overflow partition of the first longitudinal overflow partition wall is opposite to the water inlet, the final stage is opposite to the water outlet, and the overflow partitions are staggered in an N shape up and down in each stage of space. The utility model has the advantages of simple structure, scientific design, space saving, cost saving, economy and practicability and is suitable for wide popularization.

Description

A kind of baffling high-efficiency bio-filter pool device

Technical field

The utility model relates to a kind of biological filter of water treatment, relates in particular to the biological treatment stage baffling high-efficiency bio-filter pool of water treatment procedures such as being applicable to sewage disposal, water circulation use.

Technical background

Patent and correlative study report about the biological filter are more, as application number is patents such as 200410022455,03234612200710021144,200620077234,200620060152,200610025392 design and more scientific research bibliographical information, mainly is that relevant filler filter material is chosen and mounting means, Inlet and outlet water and intake method, filter tank arrangement mode, anaerobism and aerobic are handled patents and research report such as associating use.Generally do not consider the design and the current trend of inside, filter tank in above-mentioned these patent designs, current in the biological filter in the horizontal direction with vertical all with directly to the ground path flow, reduce the current journey and contact the treatment time with water, the above-mentioned design biological filter of small volume does not just have good water treatment effect, must use bigger biological filter, because water is directly to the ground path flow, water in the biological filter can not reach effective circulation, can not get a desired effect, take up room very much simultaneously, cost is than higher.

Summary of the invention

The purpose of this utility model is to solve present domestic prior art and principle of design defective and deficiency in the field, the optimization design that focuses on inside, biological filter is considered, adopt overflow partition wall setting in length and breadth, make its current with about, up and down zigzag mode flows, increase current journey and treatment time of water, improve the contact reacts time for the treatment of water and filler filter material, the small volume biological filter is promptly had very high treatment effect, can conserve space and construction cost.

The purpose of this utility model is realized by following technical scheme, developed a kind of baffling high-efficiency bio-filter pool, this biological filter is by filter tank groove and vertical overflow partition wall, the stream partition wall that overflows is formed, described filter tank groove body is set to the rectangular parallelepiped bacteria filter structure, a plurality of brimming stream partition walls (1) are set in this filter tank groove, stream partition wall (1) one end that overflows is connected with filter tank pool wall (2), the other end is then reserved certain interval with the pool wall (2) on opposite, cross wall (1) bottom is connected with bottom surface, biological filter (3), about being at interval, the overflow of adjacent two-stage cross wall (1) is staggered, the overflow of first step cross wall is relative with water-in (5) at interval, end one-level partition wall overflow is relative with water outlet (7) at interval, is " Z " font between about cross wall; In the space that each grade cross wall isolates, set up a plurality of vertical overflow partition walls (8), mediastinum wall two ends are connected with cross wall or pool wall (2), the bottom of adjacent two-stage mediastinum wall (8) or upper end are provided with overflow at interval alternately, the other end flushes with the pool wall upper end or is connected with the bottom, filter tank, first mediastinum wall (4) overflow is relative with water-in (5) at interval, end one-level mediastinum wall (6) overflow is relative with water outlet (7) at interval, and it is staggered to be " N " font in each grade cross wall space up and down.

Between the described pool wall and pool wall and junction, all kinds of partition walls right angle is designed to slick cambered surface, and its radian is the 45-135 degree.

The utility model has the advantages that: simple in structure, design science increases the current journey greatly and contacts the treatment time with water, and the design biological filter of small volume just has very high water, and conserve space reduces cost, and is economical and practical, suitable extensively popularization.

Description of drawings

Fig. 1 is the baffling high-efficiency bio-filter pool structure iron;

Embodiment

Referring to Fig. 1, the utility model has been developed a kind of baffling high-efficiency bio-filter pool, takes following steps:

This biological filter is by filter tank groove and vertical overflow partition wall, the stream partition wall that overflows is formed, described filter tank groove body is set to the rectangular parallelepiped bacteria filter structure, a plurality of brimming stream partition walls (1) are set in this filter tank groove, stream partition wall (1) one end that overflows is connected with filter tank pool wall (2), the other end is then reserved certain interval with the pool wall (2) on opposite, cross wall (1) bottom is connected with bottom surface, biological filter (3), about being at interval, the overflow of adjacent two-stage cross wall (1) is staggered, the overflow of first step cross wall is relative with water-in (5) at interval, end one-level partition wall overflow is relative with water outlet (7) at interval, is " Z " font between about cross wall; In the space that each grade cross wall isolates, set up a plurality of vertical overflow partition walls (8), mediastinum wall two ends are connected with cross wall or pool wall (2), the bottom of adjacent two-stage mediastinum wall (8) or upper end are provided with overflow at interval alternately, the other end flushes with the pool wall upper end or is connected with the bottom, filter tank, first mediastinum wall (4) overflow is relative with water-in (5) at interval, end one-level mediastinum wall (6) overflow is relative with water outlet (7) at interval, and it is staggered to be " N " font in each grade cross wall space up and down.

The utility model design mainly is the design optimization at the internal space, biological filter, in the design space that the overflow partition wall isolates in length and breadth, can select to load the appropriate filler filter material according to the water treatment Properties of Objects, can select whether to inflate according to the treatment process of anaerobism or aerobic.Simultaneously, if because of the long current of current journey slower, can on the biological filter, add a top cover in the plane, the inner insulating space that still keeps overflow in length and breadth, the whole airtight biological filter box that forms, thereby can pressure treatment, improve flow velocity, also can after forming the biological filter box of sealing, it be erected, utilize the pressure filtration of gravity nature, the partition wall in length and breadth of its inside still can keep same winding stream path and high treatment effect.

The present invention is applied to the Seal Design that the appropriate to the occasion employing of anaerobism water technology is added a cover.

In addition, the utility model and not meaning that by synoptic diagram and specification sheets limits to, and can change to some extent under the prerequisite that does not break away from design aim and principle thereof.

Claims

1, a kind of baffling high-efficiency bio-filter pool, by filter tank groove and vertical overflow partition wall, the stream partition wall that overflows is formed, it is characterized in that: described filter tank groove body is set to the rectangular parallelepiped bacteria filter structure, a plurality of brimming stream partition walls (1) are set in this filter tank groove, stream partition wall (1) one end that overflows is connected with filter tank pool wall (2), the other end is then reserved certain interval with the pool wall (2) on opposite, cross wall (1) bottom is connected with bottom surface, biological filter (3), about being at interval, the overflow of adjacent two-stage cross wall (1) is staggered, the overflow of first step cross wall is relative with water-in (5) at interval, end one-level partition wall overflow is relative with water outlet (7) at interval, is " Z " font between about cross wall; In the space that each grade cross wall isolates, set up a plurality of vertical overflow partition walls (8), mediastinum wall two ends are connected with cross wall or pool wall (2), the bottom of adjacent two-stage mediastinum wall (8) or upper end are provided with overflow at interval alternately, the other end flushes with the pool wall upper end or is connected with the bottom, filter tank, first mediastinum wall (4) overflow is relative with water-in (5) at interval, end one-level mediastinum wall (6) overflow is relative with water outlet (7) at interval, and it is staggered to be " N " font in each grade cross wall space up and down.

2, baffling high-efficiency bio-filter pool according to claim 1 is characterized in that: between the described pool wall and pool wall and junction, all kinds of partition walls right angle, be designed to slick cambered surface, and its radian is the 45-135 degree.