CN214693521U - Flexible and unpowered water body restoration device - Google Patents

Abstract

The utility model relates to a nimble unpowered water prosthetic devices, including having the stereoplasm skeleton of view modification outline, the stereoplasm skeleton on weave flexible structure through the flexonics rope, the flexonics rope on the photocatalysis bobble that the cluster was equipped with load photocatalyst. The utility model discloses can be according to the area in pending waters, the pollution condition of shape, water, nimble adjusting device outline size and shape, the density degree of photocatalysis bobble etc to reach the best treatment effect. The free floating type or fixed mode can be flexibly selected according to the fluid state of the water area, and the floating ball and the balancing weight are matched for use, so that the water body restoration device is ensured to float or suspend at the optimal position in the water body to be treated. In addition, the device is convenient for coupling photocatalytic degradation and biodegradation through a biological rope, and further realizes a good pollutant degradation effect.

Description

Flexible and unpowered water body restoration device

The technical field is as follows:

the utility model relates to a structure, form, nimble unpowered water purifier such as active species concentration belong to aquatic low concentration, high toxicity pollutant restoration technical field.

Background art:

in recent years, high-risk medicines and personal care products (PPCPs) such as antibiotics are frequently detected in water environments all over the world, and the aquatic ecological safety and the human health are seriously threatened. The concentration of the pollutants is low (ng/L level), the pollutants are difficult to degrade, the amount of the polluted water is large, the range is wide, the treatment effect of the existing water treatment process (coagulation, biological method and the like) is not ideal, and the cost is very high. The photocatalytic technology only utilizes sunlight and a photocatalyst, can realize the rapid degradation of various antibiotics (sulfamethoxazole, ciprofloxacin, amoxicillin and the like), analgesic and anti-inflammatory drugs (ibuprofen, naproxen and the like), antiepileptic drugs (carbamazepine, prometone and the like) and the like without inputting other chemicals and energy, and shows great application potential in the field of the repair of difficultly-degradable and highly-toxic pollutants. However, in the current photocatalytic research, in order to increase the reactive sites of the photocatalytic material, the used photocatalytic material mainly exists in the form of nano powder, and the powder photocatalyst has the disadvantage that the powder photocatalyst is difficult to recycle in practical application, and particularly, when wastewater is treated in a large scale, the catalyst needs to be continuously supplemented, which not only increases the reaction cost, but also has the risk of causing secondary pollution to the environment, and greatly limits the application of the photocatalytic technology in practice.

In order to solve the problem, the nano photocatalytic material is fixed on the surface of the solid carrier, so that the recovery of the photocatalytic material can be effectively realized, and the secondary pollution to the water body can be reduced. For example: CN204981237U discloses a photocatalysis purifier for riverway normal position is restoreed, CN108911017A discloses a photocatalysis floating bed for water body is restoreed, CN209721866U discloses a water body restoration system with view decoration function.

However, in the application of the currently reported photocatalytic water restoration technology, a photocatalytic material is mostly coated on the surface of a mesh material, and the prepared photocatalytic net is directly laid on the water surface of a water area to be treated in a river channel or a lake, but the photocatalytic net has a single form, and is lack of flexibility in the aspects of structure, form, concentration of a photocatalyst and the like according to the characteristics of different water areas, so that the aesthetic effect of the water area to be treated is poor, and particularly, the photocatalytic net is directly laid on the lake or river in a scenic spot, so that the visual aesthetic effect of the scenic spot is directly reduced.

The invention content is as follows:

the device aims at the defects of the prior art, in particular to the defects that the prior water body repairing device has a single structure and cannot be flexibly adjusted in the aspects of photocatalyst concentration and the like. The utility model provides a nimble unpowered water prosthetic devices who just has view decoration function such as structure. The repairing device comprises a photocatalytic ball taking a light material as a carrier, a hard material framework, a flexible connecting rope, a necessary floating ball, a balancing weight, a pile body, a biological rope and the like, and realizes flexible regulation and control of the structure, the form, the concentration of a photocatalyst and the like.

The technical scheme of the utility model as follows:

the flexible unpowered water body restoration device comprises a hard framework with a landscape modified outer contour, wherein a flexible structure is woven on the hard framework through a flexible connecting rope, and photocatalytic pellets loaded with a photocatalyst are arranged on the flexible connecting rope in a stringing mode.

The utility model discloses, according to the pollution condition of water, through the density degree of adjustment flexonics rope to and the type of photocatalysis pellet, realize the nimble regulation and control to different water systems.

According to the utility model discloses, preferably, the outline of stereoplasm skeleton have the view and decorate the function, for example: the outer contour can be in the shape of a petal, a pentagram and the like with landscape form functions.

The utility model discloses, according to waters fluid state, water prosthetic devices can select free floating formula or fixed mode in a flexible way. According to different densities of the hard framework material, the floating ball and the balancing weight are matched to ensure that the water body repairing device floats or suspends in the water body to be treated, so that a good pollutant degradation effect is realized.

According to the utility model discloses, it is preferred, stereoplasm skeleton on be connected with floater and biological rope, the free end of biological rope be connected with the balancing weight. The floating ball is made of light materials.

The utility model discloses, floater and balancing weight cooperation use, be connected with the stereoplasm skeleton through biological rope, make water prosthetic devices float or suspend in aquatic suitable position to guarantee its efficiency of degradation pollutant. The biological rope provides a habitat for microorganisms in water, and is convenient for the regeneration of beneficial flora in a water area to be treated.

According to the utility model discloses, preferably, stereoplasm skeleton still be provided with the lantern ring, the lantern ring be connected with the pile body. This kind of mode is fixed mode, and to the comparatively violent large tracts of land waters area of water flow, water prosthetic devices can adopt fixed mode to prevent to cause great water conservancy impact to the photocatalysis system. For the waters with gentle water body, smaller water area and controllable moving range of the water body restoration device, the free floating type can be preferentially adopted, namely, the lantern ring and the pile body are not arranged, the specific position of the water body restoration device is not fixed, and the slight movement of the water body is utilized to enlarge the processing range of the water body restoration device.

According to the utility model discloses, preferably, the photocatalyst includes excellent performance's such as titanium dioxide, carbon nitride, graphite alkene, bismuth vanadate photocatalyst.

According to the utility model discloses, preferred, in the photocatalysis bobble, the carrier of load photocatalyst is light carrier, including polypropylene multiaspect clean shot, polyurethane sponge ball, polystyrene foam ball etc..

According to the present invention, it is preferable that the method of loading the photocatalyst on the light carrier includes a common method of preparing the supported photocatalytic material by a click chemistry method, a coupling agent method, a sol-gel method, and the like.

According to the utility model discloses, it is preferred, the stereoplasm skeleton be 304 stainless steel wire stereoplasm skeleton, anticorrosive carbon steel stereoplasm skeleton, ABS plastics stereoplasm skeleton etc..

According to the utility model discloses, for the stability of guaranteeing long-time operation, the preferred galvanized steel pipe pile body of pile body, water prosthetic devices's stereoplasm skeleton passes through the lantern ring and connects on the pile body.

According to the utility model discloses, preferably, flexible connection rope, the preferred polyethylene rope of biological rope.

The principle of the utility model is as follows:

the utility model discloses according to characteristics such as the shape in pending waters, area to hard material is the skeleton, fixes out multiple device outline that has the view and decorates the function, with the form of similar weaving, utilizes the flexible connection rope to compile the flexible construction that has different density degree in the stereoplasm skeleton, and run through light photocatalysis bobble above that, constitutes a water prosthetic devices that structure flexibility is extremely strong. According to the pollution condition of the water body, the flexible regulation and control of the system are realized by adjusting the density degree of the flexible connecting rope and the type of the photocatalytic small balls. According to the fluid state of the water area, the water body restoration device can flexibly select a free floating type or a fixed mode. According to different densities of materials such as a hard framework and the like, the floating ball and the balancing weight are matched to ensure that the water body repairing device floats or suspends in the water body to be treated, so that a good pollutant degradation effect is realized.

The utility model discloses a water prosthetic devices utilizes photocatalytic degradation and biodegradable's coupling and coordinated action, under the condition that does not additionally add other chemical reagent, from multiple aspect (chemistry, physics, biology) regulation quality of water and aquatic ecosystem, realize the ecological sustainable improvement of water and maintain.

First, the photocatalytic reaction generates holes (h) having strong oxidizing property⁺) And electron (e)^-) Hydroxyl radical (. OH) and superoxide radical (. O)₂ ^-) The method is used for degrading PPCP in water and realizing water purification. Along with the continuous deepening of the photocatalytic reaction, the transparency of the water body is obviously improved, and the dissolved oxygen generated by the photosynthesis of the algae is greatly increased, so that the aquatic ecological environment is further improved. The biological rope provides a habitat for microorganisms in water and promotes the regeneration of beneficial flora in a water area to be treated. When the ecological system of the water body is gradually restored, the photocatalytic device, the water and the microorganisms attached to the biological ropes cooperatively degrade harmful substances in the water to form a benign and sustainable water body self-purification system, so that the water quality of the treated water body is improved for a long time.

Compared with the prior art, the utility model has the advantages of as follows:

1. the utility model discloses can come nimble regulation and control photocatalyst concentration through the density degree of adjustment flexible construction, on the basis of guaranteeing different pollution degree water treatment effects, reduce running cost.

2. The utility model discloses a nimble removal that water prosthetic devices can be realized to mechanical tractive, and the secondary pollution problem of the loss of unnecessary worry photocatalysis material and water.

3. The utility model discloses to the waters shape of difference, can design out the device of different patterns, do not receive the restriction of waters landform.

4. The utility model discloses have visual pleasing to the eye effect, help improving and treat the whole aesthetic feeling in improvement waters, and the device simple structure, the maintenance cost is extremely low, and the facilitate promotion is used.

5. The utility model discloses all have good treatment effect to various organic pollutants, especially showed extremely strong degradation to low concentration, high toxicity pollutant.

6. The utility model discloses in whole water purification process, except utilizing solar radiation, need not other plus power, no toxic and harmful substance generates moreover, has very good environment friendly performance.

Drawings

Fig. 1 is a schematic structural view of a petal-type water restoration device in embodiment 1.

Fig. 2 is a schematic structural view of the collar tightly connecting the hard skeleton and the pile body in embodiment 2.

Fig. 3 is a schematic structural view of the water restoration device in example 2 after increasing the number of photocatalytic pellets contained in each hard skeleton.

Fig. 4 is a schematic structural view of the composite petal type water body restoration device in embodiment 3.

Fig. 5 is a schematic structural view of the pentagram-type water restoration device in embodiment 4.

Fig. 6 is a schematic structural view of the composite water restoration device with adjustable levitation depth in embodiment 5.

Wherein: 1. hard skeleton, 2, flexible connecting rope, 3, photocatalysis bobble, 4, lantern ring, 5, pile body, 6, floater, 7, biological rope, 8, balancing weight.

Detailed Description

The invention is further explained below by means of specific embodiments in conjunction with the drawings. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications can be made by those skilled in the art after reading the teachings of the present invention, and such equivalents also fall within the scope of the invention as defined by the appended claims.

In an embodiment, the photocatalyst includes titanium dioxide, carbon nitride, graphene, bismuth vanadate and other photocatalysts with excellent performance. In the photocatalytic pellet 3, the carrier for loading the photocatalyst is a light carrier, and comprises polypropylene polyhedral hollow spheres, polyurethane sponge spheres, polystyrene foam plastic spheres and the like. The method for loading the photocatalyst on the light carrier comprises the common methods for preparing the supported photocatalytic material by a click chemistry method, a coupling agent method, a sol-gel method and the like. The hard framework 1 is made of 304 stainless steel wires, anticorrosive carbon steel, ABS plastic and the like. The preferable galvanized steel pipe of pile body 5 material, the preferable polyethylene rope of flexible connection rope 2, biological rope 7.

Example 1

As shown in fig. 1, this embodiment is a petal-type water body restoration device, including hard skeleton 1 that has petal-shaped outline, hard skeleton 1 on weave flexible structure through flexible connection rope 2, flexible connection rope 2 on cluster be equipped with the photocatalysis pellet 3 of load photocatalyst. The petal-shaped outer contour is formed by splicing a plurality of circles, one circle is used as the center, and other circles are uniformly distributed on the periphery to form the petal-shaped outer contour.

Each petal is provided with a plurality of photocatalytic beads 3 which are connected with each other by a flexible connecting rope 2.

Example 2

As shown in fig. 2 to 3, a petal type water body restoration device has the same structure as that of embodiment 1, except that:

the hard framework comprises a hard framework 1 and is characterized by further comprising a lantern ring 4 and a pile body 5, wherein the lantern ring 4 is located at the outermost part of the hard framework 1 and used for connecting the pile body 5.

As shown in fig. 2, the collar 4 can tightly connect the hard skeleton and the pile body 5, thereby effectively reducing water conservancy impact and maintaining the long-term stability of the water body restoration device.

As shown in fig. 3, when the concentration of the contaminant is high, the concentration of the photocatalyst can be increased by increasing the number of the photocatalytic beads 3 contained in each of the hard frames 1 or increasing the diameter of the hard frame 1, thereby improving the water treatment efficiency of the apparatus.

Example 3

In order to enhance the landscape decoration and firmness of the water body restoration device, as shown in fig. 4.

The embodiment is a compound petal formula water body prosthetic devices, and major structure is the same with embodiment 1, is petal form water body prosthetic devices, but the difference lies in that its stereoplasm skeleton 1 is formed by the nested "petal" of a plurality of different diameter sizes, the size of stereoplasm skeleton 1 and the quantity of photocatalysis pellet 3 can increase and decrease according to the pollution degree of water.

In addition, the device does not contain a lantern ring, is a free-floating water body restoration device, and can expand the treatment range of the photocatalytic water treatment device by utilizing the slight movement of the water body.

Example 4

As shown in fig. 5, the present embodiment is a pentagram-type water body remediation device.

The structure was the same except that the profile of the rigid skeleton 1 was different from that of example 1. The size of the hard framework 1 and the number of the photocatalytic beads 3 can be properly increased or decreased according to the pollution degree of the water body.

Example 5

As shown in fig. 6, the present embodiment is a composite water body remediation device with adjustable suspension depth, and the main structure is the same as that of embodiment 1, except that: except hard skeleton 1, flexible connection rope 2 and photocatalysis pellet 3, still include floater 6, biological rope 7 and balancing weight 8 hard skeleton 1 top is equipped with floater 6, and the below is equipped with biological rope 7, and the free end of biological rope 7 is equipped with balancing weight 8. The biological rope 7 contains a large amount of beneficial microorganisms, and can be used for degrading pollutants in cooperation with the photocatalytic water body restoration device. The floating ball 6 and the balancing weight 8 are used in a matched mode, and the water body repairing device can suspend in a proper position in water, so that the efficiency of degrading pollutants is guaranteed.

Claims (4)

1. The flexible unpowered water body restoration device is characterized by comprising a hard framework with a landscape modified outer contour, wherein a flexible structure is woven on the hard framework through a flexible connecting rope, and photocatalytic pellets loaded with a photocatalyst are arranged on the flexible connecting rope in a stringing mode.

2. The flexible unpowered water body restoration device according to claim 1, wherein the rigid framework is in a petal shape formed by splicing a pentagram shape or a plurality of circles.

3. The flexible unpowered water body restoration device according to claim 1, wherein a floating ball and a biological rope are connected to the rigid framework, and a free end of the biological rope is connected with a balancing weight.

4. The flexible unpowered water body restoration device according to claim 1, wherein the rigid framework is further provided with a collar, and the collar is connected with the pile body.

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