CN214299506U

CN214299506U - Fungus-algae symbiotic floating net and artificial wetland water treatment and purification device with same

Info

Publication number: CN214299506U
Application number: CN202023070420.7U
Authority: CN
Inventors: 黑亮; 蔡名旋; 黄徐; 黄梓涛; 潘永亮
Original assignee: Pearl River Hydraulic Research Institute of PRWRC
Current assignee: Pearl River Hydraulic Research Institute of PRWRC
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-28
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to the technical field of water treatment, and discloses a symbiotic floating net of bacteria and algae, which comprises a foam floating ball, a symbiotic filter ball, a hanging hammer, a first fixing rope and a second fixing rope; the first fixing ropes are arranged along the horizontal direction and distributed at intervals along the depth direction of a water body, the second fixing ropes are arranged along the vertical direction and distributed at intervals along the length direction of the first fixing ropes, the second fixing ropes are connected with the first fixing ropes, hanging hammers are hung at the bottom ends of the second fixing ropes, the foam floating balls are installed on the first fixing ropes at the uppermost ends at intervals, and the symbiotic filter balls are installed at the junction of the first fixing ropes and the second fixing ropes. Also discloses an artificial wetland water treatment and purification device with the bacterial-algae symbiotic floating net. The beneficial effects are that: the ecological water-saving device is suitable for flowing water bodies, is simple and convenient to install, occupies a small area, fully utilizes the space of a water area and enhances the ecological restoration capability.

Description

Fungus-algae symbiotic floating net and artificial wetland water treatment and purification device with same

Technical Field

The utility model relates to a water treatment technical field, concretely relates to fungus algae intergrowth floats net and has its artifical wetland water treatment purifier.

Background

Aiming at the problems of water quality deterioration and eutrophication of water bodies, a plurality of methods for pollution control and water body restoration are developed, and the common methods mainly comprise sludge dredging, ecological slope protection, biomembrane ex-situ restoration, ecological floating beds, artificial wetland technology and the like.

The ecological floating bed makes full use of the area of a water area, combines landscape design and ecological restoration, can be used as a floating bed, and has the advantages of various plant types, wide source of carrier materials, easy manufacture and transportation, no restriction of water level and convenient later management. But the disadvantages are very obvious, the effect of removing pollutants in water is general when the floating bed is applied to ecological restoration of a flowing water body, and floating bed plants are greatly influenced by weather temperature.

The artificial wetland sewage treatment system is a better sewage treatment mode, particularly fully exerts the production potential of resources, prevents the re-pollution of the environment, and obtains the best benefits of sewage treatment and resource utilization, thereby having higher environmental benefits, economic benefits and social benefits, being more suitable for treating town sewage with small water quantity, small water quality change and low management level, and having the advantages of low construction and operation cost, easy maintenance, low technical content, effective and reliable sewage treatment and capability of buffering the impact on water power and pollution load. But also has the defects that the occupied area of the artificial wetland is large, wetland plants are easily affected by diseases and insect pests, the understanding of a treatment mechanism, process dynamics and influencing factors is increased due to the complexity of biology and water power, and the design and operation parameters are not accurate, so that the effluent can not meet the design requirement or can not reach the discharge standard due to improper design, and the pollution is caused by some artificial wetlands.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects existing in the prior art, and providing a bacterial-algae symbiotic floating net which is simple and reasonable and suitable for flowing water and has strong repairing capability.

Another object of the utility model is to provide a reasonable in design, the artificial wetland water treatment purifier who has fungus algae intergrowth floating net that purifying effect is good.

The purpose of the utility model is realized through the following technical scheme: a bacterial-algae symbiotic floating net comprises a foam floating ball, symbiotic filter balls, a hanging hammer, a first fixing rope and a second fixing rope; the first fixing ropes are arranged along the horizontal direction and distributed at intervals along the depth direction of a water body, the second fixing ropes are arranged along the vertical direction and distributed at intervals along the length direction of the first fixing ropes, the second fixing ropes are connected with the first fixing ropes, hanging hammers are hung at the bottom ends of the second fixing ropes, the foam floating balls are installed on the first fixing ropes at the uppermost ends at intervals, and the symbiotic filter balls are installed at the junction of the first fixing ropes and the second fixing ropes.

Further, the device also comprises a connecting hook; the two ends of the first fixing rope positioned at the uppermost end are connected with the river channel fixing point through connecting hooks.

Furthermore, the symbiotic filter ball is a hollow ball sleeve with a net surface structure, ceramsite is filled in the symbiotic filter ball, the aperture of the net surface structure is 4-5 mm, and a through hole is formed in the hollow ball sleeve, so that the first fixing rope and the second fixing rope can penetrate through and be fixed.

Furthermore, the diameter of the foam floating ball is 30-40 cm.

Furthermore, the number of the first fixing ropes and the number of the second fixing ropes are both a plurality.

An artificial wetland water treatment purification device comprises a water distribution system, a water treatment pipe and the bacteria-algae symbiotic floating net; the water distribution system comprises a lift pump, a water distribution pipe and a water distribution pipe; the utility model discloses a water treatment pipe, including body and from the bottom up, the numb stone layer of laying in proper order in the body, haydite layer and soil horizon, the delivery port has been left to the bottom of body, water treatment pipe places in the river bank in proper order, the elevator pump is located the waters that the bactericidity floating net was handled, the elevator pump is connected with the water distributor, the water distributor passes through the distributive pipe and supplies water for each water treatment pipe.

Further, a distance is reserved between the upper surface of the soil layer and the upper end opening of the pipe body.

Further, the bottom of body is sealed, the delivery port sets up in the side of body to be close to the bottom of body.

Compared with the prior art, the utility model have following advantage:

1. the utility model provides a fungus algae intergrowth floats the net and compares in general ecology and floats the bed, and its network structure can be transversal installs in the water, has increased the area of contact with the water, and its simple installation is applicable to the flowing water, effectively deals with and restores the unfavorable hydrology factor in scene. The substrate of the symbiotic floating net of the bacteria and the algae is more in contact with the water body, and after the symbiotic filter ball filter balls are filled with the ceramsite substrate, the symbiotic filter ball filter balls can be used as a planting carrier of the algae, and meanwhile, favorable conditions are provided for the attachment of microorganisms.

2. The artificial wetland water treatment and purification device adopts the PVC pipe as the substrate container, is simple and convenient to install and easy to manage; the vertical subsurface flow device is a gravity natural drop after water is fed, so that the energy consumption of operation management is low; the treatment efficiency of the subsurface flow constructed wetland device is better than that of the effluent water of a common wetland.

3. The utility model provides a fungus algae intergrowth floats net and artifical wetland water treatment purifier coupling, compares the processing apparatus of single application, and the two can make good use of the strong points and keep away the weak points, and fungus algae intergrowth floats the net and does not receive the superficial net of the surface of water, make full use of waters space, can tentatively purify the water, the secondary treatment of artifical wetland water treatment purifier is again passed through to the back, and two purifier coupling applications both have been applicable to the flowing water, to also having strengthened ecological remediation ability, in addition simple installation and small advantage of area.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural diagram of a fungus-algae symbiotic floating net and an artificial wetland water treatment and purification device with the same according to the utility model;

figure 2 shows a schematic structural view of a mesogenic filter ball according to the invention;

FIG. 3 shows a schematic view of the structure of the reclaimed water treatment pipe according to the present invention;

in the figure, 1 is a foam floating ball; 2 is symbiotic filter ball; 3 is a hanging hammer; 4 is a first fixing rope; 5 is a second fixing rope; 6 is a connecting hook; 7 is a hollow ball sleeve; 8 is a lift pump; 9 is a water distribution pipe; 10 is a water diversion pipe; 11 is a granite layer; 12 is a ceramic grain layer; 13 is a soil layer; 14 is a water outlet; 15 is a water treatment pipe; 16 is a river channel; and 17 is a shore.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Example (b):

the symbiotic floating net of the bacteria and the algae as shown in figure 1 comprises a foam floating ball 1, a symbiotic filter ball 2, a hanging hammer 3, a first fixing rope 4 and a second fixing rope 5; the utility model discloses a water purification device, including first fixed rope 4, second fixed rope 5, foam ball 1, first fixed rope 4 sets up along the horizontal direction to along water depth direction interval distribution, second fixed rope 5 sets up along vertical direction, and along the length direction interval distribution of first fixed rope 4, second fixed rope 5 is connected with first fixed rope 4, the sash weight 3 is hung to the bottom of second fixed rope 5, foam ball 1 interval is installed in the first fixed rope 4 of upper end, intergrowth filter ball 2 is installed in the juncture of first fixed rope 4 and second fixed rope 5. The diameter of the foam floating ball is 30-40 cm, and the material is polystyrene foam. The foam floating ball 1 fixed on the uppermost first fixed rope 4 provides buoyancy for the whole symbiotic floating net. The first fixing rope 4 arranged along the horizontal direction and the second fixing rope 5 arranged along the vertical direction are woven vertically and horizontally to form a rope net, and the symbiotic filter balls 2 are arranged at the joint of the vertical and horizontal fixing ropes. The bottom of the second fixed rope 4 hangs the hanging hammer 3 and keeps vertical state.

Also comprises a connecting hook 6; the first fixing rope 4 at the uppermost end is connected at both ends thereof with fixing points of the river channel 16 through the connecting hooks 6.

The symbiotic filter ball 2 is a hollow ball sleeve 7 with a net surface structure, ceramsite is filled in the symbiotic filter ball, the pore diameter of the net surface structure is 4-5 mm, the net surface structure can ensure that water can be fully contacted with the ceramsite in the symbiotic filter ball 2, and meanwhile, algae cultivation is facilitated. The hollow ball sleeve 7 is provided with a through hole so that the first fixing rope 4 and the second fixing rope 5 can pass through and be fixed. The symbiotic filter ball 2 can be filled with ceramsite or other matrixes; algae can be planted on the substrate, the symbiotic filter balls 2 of the bacteria-algae symbiotic floating net are actually culture places of microorganism attachment carriers and the algae, and the microorganisms are effectively fixed through the symbiotic filter balls 2 to provide a suitable breeding place for the algae so as to achieve the purpose of purifying water.

An artificial wetland water treatment purification device comprises a water distribution system, a water treatment pipe 15 and the bacteria-algae symbiotic floating net; the water distribution system comprises a lift pump 8, a water distribution pipe 9 and a water distribution pipe 10; the utility model discloses a water treatment pipe 15, including body and from the bottom up laid granite layer 11, haydite layer 12 and soil horizon 13 in proper order in the body, delivery port 14 has been left to the bottom of body, water treatment pipe 15 is placed in river bank 17 in proper order, lift pump 8 is located the waters that the bacterial algae intergrowth floats the net and handles, lift pump 8 is connected with water distributor 9, water distributor 9 passes through distributive pipe 10 and supplies water for each water treatment pipe 15.

The number of the first fixing ropes 4 and the number of the second fixing ropes 5 are a plurality. As shown in figure 1, a rope net with the total length of 2 meters and the total width of 1 meter is formed by five first fixing ropes 4 and four transverse second fixing ropes 5, a lifting pump 8 is positioned in a water area clean by the rope net, the lifting pump 8 lifts water into a water distribution pipe 9, the water is naturally filled from a container of a water treatment pipe 15 after being dispersed by a water division pipe 10, and the water enters the water treatment pipe 15 and then is adsorbed and purified by a soil layer 13, a ceramsite layer 12 and a granite layer 11, and finally flows out from a water outlet 14. Wetland plants are planted in the soil layer 13 of the water treatment pipe 15, and pollutants in the water body can be absorbed and utilized by the growth and development of the plants, so that the water body is purified.

The upper surface of the soil layer 13 is spaced from the upper end opening of the pipe body. The arrangement is convenient for planting wetland plants and preventing the excessive water distribution amount from overflowing the water treatment pipe 15.

The water treatment pipe 15 is a PVC pipe container, the diameter of the pipe body is 50cm, the length of the pipe is 80cm, the bottom of the pipe body is sealed, and the water outlet 14 is arranged on the side face of the pipe body and close to the bottom of the pipe body.

The above-mentioned specific implementation is the preferred embodiment of the present invention, can not be right the utility model discloses the limit, any other does not deviate from the technical scheme of the utility model and the change or other equivalent replacement modes of doing all contain within the scope of protection of the utility model.

Claims

1. A bacterial-algae symbiotic floating net is characterized in that: comprises a foam floating ball, a symbiotic filter ball, a hanging hammer, a first fixed rope and a second fixed rope; the first fixing ropes are arranged along the horizontal direction and distributed at intervals along the depth direction of a water body, the second fixing ropes are arranged along the vertical direction and distributed at intervals along the length direction of the first fixing ropes, the second fixing ropes are connected with the first fixing ropes, hanging hammers are hung at the bottom ends of the second fixing ropes, the foam floating balls are installed on the first fixing ropes at the uppermost ends at intervals, and the symbiotic filter balls are installed at the junction of the first fixing ropes and the second fixing ropes.

2. The bacteriaoalgae symbiotic floating net according to claim 1, wherein: the device also comprises a connecting hook; the two ends of the first fixing rope positioned at the uppermost end are connected with the river channel fixing point through connecting hooks.

3. The bacteriaoalgae symbiotic floating net according to claim 1, wherein: the symbiotic filter ball is a hollow ball sleeve with a net surface structure, ceramsite is filled in the symbiotic filter ball, the aperture of the net surface structure is 4-5 mm, and a through hole is formed in the hollow ball sleeve, so that the first fixing rope and the second fixing rope can penetrate through and be fixed.

4. The bacteriaoalgae symbiotic floating net according to claim 1, wherein: the diameter of the foam floating ball is 30-40 cm.

5. The bacteriaoalgae symbiotic floating net according to claim 1, wherein: the number of the first fixing ropes and the number of the second fixing ropes are all a plurality.

6. The utility model provides an artifical wetland water treatment purifier which characterized in that: comprises a water distribution system, a water treatment pipe and the bacteria-algae symbiotic floating net of any one of claims 1-5; the water distribution system comprises a lift pump, a water distribution pipe and a water distribution pipe; the utility model discloses a water treatment pipe, including body and from the bottom up, the numb stone layer of laying in proper order in the body, haydite layer and soil horizon, the delivery port has been left to the bottom of body, water treatment pipe places in the river bank in proper order, the elevator pump is located the waters that the bactericidity floating net was handled, the elevator pump is connected with the water distributor, the water distributor passes through the distributive pipe and supplies water for each water treatment pipe.

7. The artificial wetland water treatment purification device of claim 6, wherein: and a distance is reserved between the upper surface of the soil layer and the upper end opening of the pipe body.

8. The artificial wetland water treatment purification device of claim 6, wherein: the bottom of the pipe body is sealed, and the water outlet is formed in the side face of the pipe body and close to the bottom of the pipe body.