CN213475688U

CN213475688U - Black and odorous water body treatment device

Info

Publication number: CN213475688U
Application number: CN202020693992.1U
Authority: CN
Inventors: 任永飞; 向怡; 孟菁华; 王磊; 李杨; 赵珍伟
Original assignee: China Institute for Radiation Protection
Current assignee: China Institute for Radiation Protection
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-06-18
Anticipated expiration: 2030-04-30

Abstract

The utility model provides a black and odorous water body treatment device, which comprises a floating bed body, wherein the floating bed body comprises an outer barrel and an inner barrel; a water pumping assembly; a power supply assembly and a plurality of buoys; black smelly water processing apparatus in this scheme is through setting up urceolus and inner tube structure, set up pumping device through the inner tube, a water extraction for in the urceolus gets into the inner tube, and carry out circulation treatment with the water discharge inner tube of inner tube, the layer is cut apart to black smelly water through the multilayer that sets up in the urceolus, an A layer, the B layer, the C layer, the D layer, respectively through anaerobic treatment, filter the absorption, aerobic treatment, plant absorption etc., then get into after the inner tube hand-basket filtration bold material, get into the iron carbon filler and carry out micro-electrolysis and handle, get into the region that hangs artifical pasture and water and get into the water after the multilayer filter screen filters at last after handling. This processing procedure can be in spring summer autumn normal operating, and when winter weather is cold, heating device heating can also be opened through the electric energy that adopts solar panel to provide, guarantees black and odorous water body treatment effect.

Description

Black and odorous water body treatment device

Technical Field

The utility model relates to a river course pollutes water and handles purification technical field, concretely relates to black and odorous water processing apparatus.

Background

With the continuous promotion of the urbanization process of China, the discharge amount of urban sewage greatly exceeds the environmental capacity of urban riverways, the water body of the urban riverways is seriously polluted, the concentration of pollutants such as chemical oxygen demand, nitrogen, phosphorus and the like in water is seriously exceeded, the water body has a black and odorous phenomenon, and the life of residents is seriously influenced.

At present, China mainly comprises three types of physical methods, chemical methods and biochemical methods aiming at black and odorous river treatment, wherein the physical methods mainly comprise artificial aeration and sediment dredging; the chemical method mainly comprises the steps of adding chemical agents such as flocculating agent, redox agent, quicklime and the like; the biochemical method adopts a sludge method, a biofilm method and the like to degrade and purify pollutants in the water body through the metabolic activity of microorganisms, but the method is safe and durable and has low cost, but the microbial activity is greatly influenced by the external environment, so that the black and odorous water body in the river channel cannot be treated durably and effectively.

Therefore, it is an urgent need to solve the above-mentioned shortcomings of the prior art.

Disclosure of Invention

To the defect that exists among the prior art, the utility model aims to provide a black smelly water processing apparatus that can effectively handle black smelly water for a long time.

In order to achieve the above object, the utility model adopts the following technical scheme:

a black and odorous water body treatment device comprising:

the floating bed comprises a floating bed body, wherein the floating bed body comprises an outer barrel and an inner barrel, the outer barrel is provided with an opening structure for black and odorous water to enter, the outer barrel and the inner barrel are coaxially arranged, a plurality of partition layers are arranged between the outer barrel and the inner barrel along the vertical direction, and each partition layer is filled with a filler for purifying the black and odorous water;

the water pumping assembly is arranged in the inner barrel, and water in the outer barrel is sequentially pumped into the inner cavity of the inner barrel through the plurality of the segmentation layers by the water pumping assembly and is discharged outwards;

the power supply assembly is electrically connected with the water pumping assembly;

and a plurality of buoys which are installed at the periphery of the outer cylinder at intervals.

Further, the urceolus top is higher than black smelly water surface of water, the inner tube top is not higher than black smelly water surface of water, wherein the inner tube bottom is provided with and is used for the breach that the water in the urceolus got into.

Further, the outer cylinder is composed of a cylindrical supporting structure and an outer net, the outer net forms a cylindrical structure through the cylindrical supporting structure, and external black and odorous water enters the inner cavity of the outer cylinder through the outer net.

Furthermore, the top end of the inner cylinder can be detachably provided with a lifting basket for filtering large materials.

Further, the split layer is composed of A, B, C layers and D layers which are arranged from bottom to top, the four layers are formed by three layers of separation nets which are arranged between the outer cylinder and the inner cylinder and are horizontally arranged from top to bottom, wherein an elastic filler used for forming an indigenous anaerobic microbial membrane is hung on the layer A, a zeolite activated carbon mixed layer is filled on the layer B, limestone and biochar are filled on the layer C, and a soil layer used for planting plants is arranged on the layer D.

Furthermore, the bottom end of the lifting basket is also provided with an iron-carbon packing layer and a plurality of composite iron electrodes, wherein the composite iron electrodes are electrically connected with the power supply assembly.

Further, a plurality of artifical pasture and water layers have still been hung to iron carbon packing layer bottom, artifical pasture and water layer bottom is provided with the multilayer filter screen, wherein the multilayer its mesh size of filter screen is arranged according to the mode that from top to bottom increases in proper order.

Furthermore, the outer wall of the outer barrel is provided with a partition board at the position adjacent to the layer B and the layer C respectively, and the inner wall of the inner barrel is provided with a heating assembly at the position corresponding to the layer B and the layer C, wherein the heating assembly is electrically connected with the power supply assembly.

Further, an air pipe used for supplying air to the layer B and the layer C is correspondingly arranged in the outer cylinder.

Further, the power supply assembly is a solar panel power supply assembly.

The scheme has the beneficial technical effects that: black smelly water processing apparatus in this scheme is through setting up urceolus and inner tube structure, set up pumping device through the inner tube, a water extraction for in the urceolus gets into the inner tube, and carry out circulation treatment with the water discharge inner tube of inner tube, the layer is cut apart to black smelly water through the multilayer that sets up in the urceolus, an A layer, the B layer, the C layer, the D layer, respectively through anaerobic treatment, filter the absorption, aerobic treatment, plant absorption etc., then get into after the inner tube hand-basket filtration bold material, get into the iron carbon filler and carry out micro-electrolysis and handle, get into the region that hangs artifical pasture and water and get into the water after the multilayer filter screen filters at last after handling. This processing procedure can be in spring summer autumn normal operating, and when winter weather is cold, heating device heating can also be opened through the electric energy that adopts solar panel to provide, guarantees black and odorous water body treatment effect.

Drawings

Fig. 1 is a schematic view of the top view structure of the black and odorous water treatment device of the present invention.

Fig. 2 is the utility model provides a black and odorous water body processing apparatus's side view direction principle structure schematic diagram.

In the figure:

1-a floating bed body, 2-a buoy, 11-an outer cylinder, 12-an inner cylinder, 13-a lifting basket, 14-a pipeline, 15-an iron-carbon packing layer, 16-an artificial water grass layer and 17-a filter screen.

Detailed Description

The present invention will be described in further detail with reference to the drawings and the following detailed description.

Referring to fig. 1 to 2, the present embodiment provides a black and odorous water body treatment device, which includes a floating bed body 1 and a plurality of buoys 2 disposed around the periphery of the floating bed body 1. For flexible movement, the pontoon 2 is provided with a propeller (it being understood that a power unit for driving the propeller is correspondingly provided). The floating bed body in this embodiment includes an outer cylinder 11 and an inner cylinder 12, which form an integral structure. The plurality of buoys 2 are arranged at intervals on the periphery of the outer cylinder 11 to provide supporting force for the whole floating bed body. The outer barrel 11 and the inner barrel 12 are coaxially arranged, and when the device is used, the outer barrel 11 and the inner barrel 12 depend on the peripheral buoy 2 to provide buoyancy and vertically float in the black and odorous water body to be purified. In order to allow the external black and odorous water body to enter the inner cylinder 12 through the outer cylinder 11, the outer cylinder 11 is provided thereon with an opening structure for the black and odorous water body to enter. The outer tub 11 in this embodiment is constituted by a cylindrical support structure and an outer net which forms a cylindrical structure by the cylindrical support structure, wherein an external black and odorous water body enters into the inner cavity of the outer tub 11 through the outer net. The inner cylinder 12 is surrounded by a partition board coaxial with the outer cylinder 11 and has a cylindrical structure with an upper opening and a lower opening. In the embodiment, an internal circulation processing structure for purifying the black and odorous water body is formed between the outer cylinder 11 and the inner cylinder 12, that is, the external black and odorous water body firstly enters the annular space formed by the inner wall of the outer cylinder 11 and the outer wall of the inner cylinder 12, and then enters the inner cavity of the inner cylinder 12 and is discharged outwards, and the black and odorous water body is purified in the flowing process so as to achieve the function of purification. For this reason, in the present embodiment, a plurality of partition layers are arranged between the outer cylinder 11 and the inner cylinder 12 along the vertical direction, and each partition layer is filled with a filler for purifying the black and odorous water body. The split layers in the embodiment are A, B, C and D layers arranged from bottom to top, the four layers are formed by three layers of separation nets which are arranged between the outer cylinder 11 and the inner cylinder 12 and horizontally arranged from top to bottom, wherein an elastic filler for forming an indigenous anaerobic microbial membrane is hung on the layer A, a zeolite activated carbon mixed layer is filled on the layer B, limestone and biochar are filled on the layer C, and a soil layer for planting plants is arranged on the layer D. The inner cylinder 12 is provided therein with a water pumping assembly, the water pumping assembly is used for pumping the black and odorous water in the annular space formed by the inner wall of the outer cylinder 11 and the outer wall of the inner cylinder 12 into the inner cavity of the inner cylinder 12 and discharging the black and odorous water outwards, and for example, the water pumping assembly can adopt a water pump device. The water pump is connected with the power supply assembly arranged on the water pump, and a power supply is provided for the work of the water pump. It should possess certain duration in this embodiment of power supply unit, can provide the power supply of longer time to because it is waterborne as the environment of black and odorous water body processing apparatus in this embodiment, consider operation convenience and stability, can adopt the longer battery of power supply time or/and solar cell panel to supply power (can understand, the power supply unit should possess waterproof function, can adopt the ripe power supply product in the market).

The top end of the inner cylinder 12 is also provided with a lifting basket 13, and the lifting basket 13 is detachably and fixedly arranged at the top end of the inner cylinder 12. The top of the outer cylinder 11 is higher than the water surface of the black and odorous water body, the top of the inner cylinder 12 is not higher than the water surface of the black and odorous water body, and the bottom of the inner cylinder 12 is provided with a notch for the water body in the outer cylinder 11 to enter. The iron carbon packing layer 15 and the compound iron electrode of a plurality of are provided with to the hand-basket 13 lower part, and a plurality of artifical pasture and water layer 16 is hung to iron carbon packing layer 15 lower part, and artifical pasture and water layer 16 lower part sets up multilayer filter screen 17, and filter screen 17 aperture increases from top to bottom in proper order. The inner cylinder 12 is further provided with a plurality of medicament pipelines 14 for adding medicaments to the bottom of the inner cylinder 12 at regular intervals, wherein the medicaments can be one or more of heavy metal passivators, quicklime and flocculating agents. In order to further improve the purification effect, the outer wall of the outer barrel 11 is provided with a partition board at the position adjacent to the layer B and the layer C, and the inner wall of the inner barrel 12 is provided with a heating component at the position corresponding to the layer B and the layer C, wherein the heating component is electrically connected with the power supply component.

In addition, in order to further improve the purification effect, a plurality of air pipes are arranged in the outer cylinder 11 to ventilate the layer B and the layer C, supply oxygen to the microorganisms in the device and realize the aerobic treatment of the black and odorous water body.

During operation, a water pumping assembly arranged through the inner cylinder 12 is started, so that water in the inner cylinder 12 flows downwards, water in the outer cylinder 11 overflows into the inner cylinder 12 to realize circulation of black and odorous water in the device, the black and odorous water passes through an A layer, a B layer, a C layer and a D layer arranged between the outer cylinder 11 and the inner cylinder 12, is subjected to anaerobic treatment, filtering adsorption, aerobic treatment, plant absorption and the like respectively, then enters a lifting basket 13 at the top end of the inner cylinder 12 to filter large materials, enters an iron-carbon packing layer 15 to be subjected to micro-electrolysis treatment, enters an area where an artificial water grass layer 16 is suspended after treatment, and finally enters the water after being filtered by a multi-layer filter screen 17; this processing procedure can be in spring summer autumn normal operating, and when winter weather was cold, the electric energy that adopts solar panel to provide opened heating device and heats, guarantees black and odorous water body treatment effect.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalent technologies, the present invention is also intended to include such modifications and variations.

Claims

1. A black and odorous water body treatment device, characterized by comprising:

2. The black and odorous water body treatment device according to claim 1, wherein the top end of the outer cylinder is higher than the water level of the black and odorous water body, the top end of the inner cylinder is not higher than the water level of the black and odorous water body, and the bottom end of the inner cylinder is provided with a notch for the water body in the outer cylinder to enter.

3. The black odorous water body treatment device according to claim 1 or 2, wherein the outer tub is constituted by a cylindrical support structure and an outer net, the outer net forming a cylindrical structure by the cylindrical support structure, wherein an external black odorous water body enters into the inner cavity of the outer tub through the outer net.

4. The black and odorous water treatment device according to claim 1 or 2, wherein a basket for filtering large materials is detachably mounted on the top end of the inner cylinder.

5. The black and odorous water treatment device according to claim 4, wherein the divided layers are A, B, C and D layers arranged from bottom to top, the four layers are formed by three layers of separation nets horizontally arranged up and down between the outer cylinder and the inner cylinder, wherein an elastic filler for forming an indigenous anaerobic microbial membrane is hung on the A layer, a zeolite activated carbon mixed layer is filled on the B layer, limestone and biochar are filled on the C layer, and a soil layer for planting plants is arranged on the D layer.

6. The black and odorous water treatment device according to claim 4, wherein an iron carbon filler layer and a plurality of composite iron electrodes are further arranged at the bottom end of the basket, and the plurality of composite iron electrodes are electrically connected with the power supply assembly.

7. The black and odorous water body treatment device according to claim 6, wherein a plurality of artificial waterweeds are suspended at the bottom end of the iron-carbon filler layer, a plurality of layers of filter screens are arranged at the bottom end of the artificial waterweeds, and the mesh sizes of the plurality of layers of filter screens are arranged in a manner of increasing from top to bottom.

8. The black and odorous water body treatment device according to claim 5, wherein partition plates are further provided on the outer wall of the outer cylinder at positions adjacent to the layers B and C, respectively, and heating assemblies are mounted on the inner wall of the inner cylinder at positions corresponding to the layers B and C, wherein the heating assemblies are electrically connected with the power supply assembly.

9. The black and odorous water body treatment device according to claim 8, wherein air pipes for supplying air to the B and C layers are provided in the outer tub in correspondence thereto.

10. The black and odorous water body treatment device according to claim 1, wherein the power supply unit is a solar panel power supply unit.