CN217808916U - Floated ecological bed - Google Patents

Abstract

The utility model relates to a suspended ecological bed, which comprises a rectangular frame module, a cylindrical buoyancy module, a herringbone-shaped aeration module, and a packing module. On the support pipe, the aeration module is installed on the X-direction support pipe at the bottom of the frame module with a clamp, and the filling module is filled in the cavity in the middle of the frame module. The beneficial effect is that the suspended ecological bed adopts the combined installation method of the frame module, the buoyancy module, the aeration module and the filler module, and the frame module is formed by connecting steel pipes with cross clips, which is convenient for manual handling and installation and construction in the field , and the later maintenance is simple.

Description

A suspended ecological bed

technical field

The utility model relates to the field of sewage treatment, in particular to a suspended ecological bed.

Background technique

Domestic sewage in rural areas is generally discharged into nearby ponds or rivers. Due to the wide dispersion, it is not convenient for centralized treatment. Moreover, rural ponds and rivers are usually surrounded by country roads, and large transport vehicles and hoisting machinery cannot enter the site. In addition, the quantity Many, wide distribution area, difficult to achieve fine maintenance.

Utility model content

The purpose of the utility model is to overcome the above problems in the prior art and provide a suspended ecological bed.

In order to achieve the above-mentioned technical purpose and achieve the above-mentioned technical effect, the utility model is realized through the following technical solutions:

A suspended ecological bed, including a rectangular frame module, a cylindrical buoyancy module, a herringbone-shaped aeration module, and a packing module, and the buoyancy module is installed on the X-direction support pipe at the top of the frame module with a clamp , the aeration module is installed on the X-direction support pipe at the bottom of the frame module with a clamp, and the packing module is filled in the cavity in the middle of the frame module.

Wherein, the frame module includes a plurality of X-direction support tubes parallel to each other, a plurality of Y-direction support tubes parallel to each other, an even number of Z-direction support tubes arranged in a rectangular array, and several cross clips. The support tubes are connected with the adjacent and mutually perpendicular Y-direction support tubes or Z-direction support tubes with a cross buckle, and the Y-direction support tubes are connected with the adjacent and mutually perpendicular Z-direction support tubes with a cross buckle.

The beneficial effects of the utility model are: the suspended ecological bed adopts the combined installation method of frame module, buoyancy module, aeration module and packing module, and the frame module is formed by connecting steel pipes with cross buckles, which is convenient for manual handling and It is installed and constructed in the field, and the later maintenance is simple.

Description of drawings

The drawings described here are used to provide a further understanding of the utility model and constitute a part of the application. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 is the structural representation of suspension type ecological bed in the utility model embodiment one;

Fig. 2 is a structural schematic diagram of the assembly of the frame module, the buoyancy module and the aeration module in the first embodiment of the utility model;

Fig. 3 is a schematic structural view of the packing module in Embodiment 1 of the utility model;

Explanation of symbols in the figure: frame module 1, buoyancy module 2, aeration module 3, packing module 4, X-direction support pipe 5, Y-direction support pipe 6, Z-direction support pipe 7, cross buckle 8, plastic buoy 9, main Air pipe 10, branch air pipe 11, four-way joint 12, steel mesh cage 13, combined packing 14.

Detailed ways

The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

Embodiment one

As shown in FIGS. 1 to 3 , a suspended ecological bed includes a rectangular parallelepiped frame module 1 , a cylindrical buoyancy module 2 , a fishbone-shaped aeration module 3 , and a packing module 4 .

The frame module 1 includes a plurality of X-direction support tubes 5 parallel to each other, a plurality of Y-direction support tubes 6 parallel to each other, an even number of Z-direction support tubes 7 arranged in a rectangular array, and several cross buckles 8, X-direction support The tube 5 is connected with the adjacent and mutually perpendicular Y-direction support tube 6 or Z-direction support tube 7 with a cross buckle 8, and the Y-direction support tube 6 is connected with the adjacent and mutually perpendicular Z-direction support tube 7 with a cross buckle 8 . The X-direction support pipe 5, the Y-direction support pipe 6 and the Z-direction support pipe 7 are all steel pipes, and the inner and outer surfaces of the steel pipes are sprayed with corrosion-resistant paint. The X-direction support pipe 5, the Y-direction support pipe 6, and the Z-direction support pipe 7 are assembled into a frame module by using the cross buckle 8, which is convenient for on-site assembly, and the steel pipe and the cross buckle can be manually carried on the country road, which is convenient for transportation.

In the embodiment, each buoyancy module 2 includes two symmetrical semi-circular plastic buoys 9, and the two plastic buoys 9 are installed and fixed on the X-direction support tube 5 with clamps, so that the two plastic buoys 9 clamp the X-direction symmetrically. The support pipe 5 uses the buoyancy module 2 to provide buoyancy to the frame module 1, so that the ecological bed is suspended in the water.

The aeration module 3 includes a main air delivery pipe 10, several branch air delivery pipes 11 and several four-way joints 12, the main air delivery pipe 10 communicates with the branch air delivery pipes 11 with the four-way joint 12, and the side walls of the branch air delivery pipes 11 are provided with Several evenly distributed aeration microholes, the aeration module 3 is installed on the X-direction support pipe at the bottom of the frame module 1 with a clamp. The specific user connects one end of the main air pipe 10 with the air outlet of a blower, and uses the blower to blow air to the aeration module, so that the air is ejected from the aeration micropores to increase the oxygen content in the filler module 4 area.

The filler module 4 is filled in the cavity in the middle of the frame module 1. The filler module 4 includes a steel mesh cage 13 and several combined fillers 14. The two ends of the combined filler 14 are tied to the steel mesh cage 13. The steel mesh cage at the bottom of the filler module 4 13 is fixed on the X-direction support pipe 5 at the bottom of the frame module 4 with ropes or hoops, and active biofilms are attached to the composite packing.

After the biofilm grows to a certain thickness, the microorganisms in the filler wall will perform anaerobic metabolism due to lack of oxygen, and the gas produced and the scour effect formed by aeration will cause the biofilm to fall off and promote the growth of new biofilm. The membrane will flow away with the effluent. The active biofilm is composed of bacterial micelles, filamentous bacteria, fungi, protists and metabiotics. The filamentous bacteria have a three-dimensional structure in the gap between the composite fillers, which greatly increases the contact surface between organisms and wastewater. Organic matter has strong oxidation ability and great adaptability to changes in water quality load, so it is a favorable factor for improving purification ability. Compared with the traditional activated sludge method and biological filter method, it has the advantages of large specific surface area, high sludge concentration, long sludge age, high oxygen utilization rate, power consumption saving, low sludge output, low operating cost, and equipment The process advantages of easy operation and easy maintenance; the time required for treatment is short, and the adaptability to the change of influent organic load is strong; there is no need for sludge reflux, and there is no problem of sludge bulking, and the operation and management are convenient.

The basic principle of the ecological bed for sewage treatment is the same as the contact oxidation method. The organic matter in the water is adsorbed by the biofilm. Under aerobic conditions, the organic matter is oxidized and decomposed by microorganisms, and the waste water is purified.

Embodiment two

The difference from Embodiment 1 is that each buoyancy module includes a bendable foam floating board, and the foam floating board is wound around the X-direction support pipe and fixed with a clamp.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model.

Claims (7)

1. A suspension type ecological bed, is characterized in that: comprise cuboid frame module, cylindrical buoyancy module, herringbone-shaped aeration module, packing module, described buoyancy module is installed on the frame module top with clip The aeration module is installed on the X-direction support pipe at the bottom of the frame module with a clamp, and the packing module is filled in the cavity in the middle of the frame module. 2. The suspended ecological bed according to claim 1, characterized in that: the frame module includes a plurality of X-direction support pipes parallel to each other, a plurality of Y-direction support pipes parallel to each other, and even numbers are arranged in a rectangular array The Z-direction support tube and several cross clips, the X-direction support tube is connected with the adjacent and mutually perpendicular Y-direction support tube or the Z-direction support tube with cross clips, and the Y-direction support tube is connected with the adjacent and mutually perpendicular The vertical Z-direction support tubes are connected with cross clips. 3. The suspended ecological bed according to claim 1, characterized in that: the X-direction support pipe, the Y-direction support pipe and the Z-direction support pipe are all steel pipes, and the inner and outer surfaces of the steel pipes are all sprayed with corrosion-resistant paint . 4. The suspended ecological bed according to claim 1, characterized in that: each of the buoyancy modules comprises two symmetrical semi-circular plastic buoys, and the two plastic buoys are installed and fixed on the X-direction support with clamps tube, so that the two plastic buoys clamp the X-direction support tube symmetrically. 5. The suspended ecological bed according to claim 1, characterized in that: each of the buoyancy modules includes a bendable foam floating board, and the foam floating board is wound around the X-direction support tube and fixed with a clamp. 6. The suspended ecological bed according to claim 1, characterized in that: the aeration module includes a main air pipe, several branch air pipes and several four-way joints, and the main air pipe and branch air pipes are used The four-way joint is connected, and the side wall of the branch air pipe is provided with several uniformly distributed aeration micropores. 7. Suspension type ecological bed according to claim 1, is characterized in that: described packing module comprises steel wire mesh cage, some combined packings, two ends of combined packing are tied on the steel mesh cage, the steel wire at the bottom of described packing module The mesh cage is fixed on the X-direction support pipe at the bottom of the frame module with ropes or hoops, and active biofilms are attached to the combined packing.

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