Soft filler surface structure for water body remediation

Abstract

The utility model relates to a soft filler surface structure for water body remediation. The soft filler surface structure comprises an activated carbon filler layer, the shaping assembly is arranged outside the activated carbon filler layer, and the shaping assembly is used for preventing the activated carbon filler layer from deforming; the shaping assembly comprises a nano silica gel shaping shell fixed outside the activated carbon filler layer and nano silica gel shaping plates arranged at the top and the bottom of the activated carbon filler layer, and the two nano silica gel shaping plates are both fixed in the nano silica gel shaping shell; a nano silica gel shaping shell, a nano silica gel shaping plate and a nano silica gel anti-deformation plate are arranged on the outer surfaces of the activated carbon filler layer and the biological filter cotton layer, so that the activated carbon filler layer and the biological filter cotton layer are prevented from being compressed and deformed under the action of water flow impact or water pressure; the normal biological filtration function of the activated carbon filler layer and the biological filter cotton layer is ensured, and the filtration efficiency, the service life and the water treatment effect of the two layers are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a surface structure of a soft filler used for water body repair. Background Art

[0002] Water body remediation is also called water treatment. Water treatment methods include physical treatment and chemical treatment. Physical methods include using filter materials with different pore sizes to remove impurities from the water through adsorption or barrier methods. The more important adsorption method is adsorption with activated carbon. The barrier method is to pass water through the filter material to prevent larger impurities from passing through, thereby obtaining cleaner water.

[0003] After searching, the publication number CN205346942U is an activated carbon composite suspended biological filler for water treatment, including hexagonal segments and arc segments. Several of the hexagonal segments are interconnected to form a circular structure, and the arc segments are arranged outside the circular structure. The hexagonal segments are also connected with protrusion structures. The outer diameter of the biological filler is 25-30mm, and the wall thickness is 0.3-0.5mm; the side length of the hexagonal segment is 3-5mm; the wall thickness of the arc segment is 1-3mm, the height is 8-12mm, and each wave is 3-4mm; the length of the protrusion structure is 1-2mm, and the width is 0.3-0.5mm. The biological filler described in the utility model is composed of regular hexagons, and has the characteristics of high surface area, good biofilm hanging, prevention of pore blockage, and increased dissolved oxygen content in the pores, and better biofilm utilization and treatment effect:

[0004] In this patent disclosure, during the use of water treatment, activated carbon will be deformed due to the influence of water flow velocity and water pressure. The deformation of activated carbon will directly affect the filtration efficiency during water treatment, the service life of activated carbon and the water treatment effect. Utility Model Content

[0005] In view of the technical problem in the existing patents that the existing activated carbon will be deformed due to the influence of water flow velocity and water pressure during use in water treatment, and the deformation of the activated carbon will directly affect the filtration efficiency during water treatment, the service life of the activated carbon and the water treatment effect, the utility model provides a surface structure of a soft filler for water body repair.

[0006] The technical solution adopted by the utility model is: a surface structure of a soft filler for water body repair, comprising:

[0007] Activated carbon filler layer;

[0008] A shaping component, which is arranged outside the activated carbon filler layer and is used to prevent the activated carbon filler layer from deforming;

[0009] The shaping component comprises a nano silica gel shaping shell fixed to the outside of the activated carbon filler layer and nano silica gel shaping plates arranged on the top and bottom of the activated carbon filler layer, and the two nano silica gel shaping plates are both fixed to the inside of the nano silica gel shaping shell.

[0010] Furthermore, two biological filter cotton layers are arranged inside the nano-silica gel forming shell.

[0011] Furthermore, the two biological filter cotton layers are respectively fixed on the separated sides of the two nano-silica gel shaping plates.

[0012] Furthermore, nano-silicone anti-deformation plates are fixed to the top and bottom of the nano-silicone shaping shell.

[0013] Furthermore, a plurality of micropores are provided inside the activated carbon filler layer, mesopores are provided at both ends of the plurality of micropores, and a plurality of macropores are provided above and below the activated carbon filler layer.

[0014] Furthermore, a plurality of vertical holes are provided on the outer surface of the nano-silicone shaping shell, and a plurality of flow holes are provided inside the two nano-silicone shaping plates and inside the two nano-silicone anti-deformation plates.

[0015] Furthermore, the interiors of the two biological filter cotton layers are both provided with perforations.

[0016] The beneficial effect of the utility model is that compared with the prior art, in the utility model, the nano-silicone shaping shell, nano-silicone shaping plate and nano-silicone anti-deformation plate arranged on the outer surfaces of the activated carbon filler layer and the biological filter cotton layer can prevent the activated carbon filler layer and the biological filter cotton layer from being compressed or deformed under the impact of water flow or water pressure, thereby ensuring the normal biological filtration function of the activated carbon filler layer and the biological filter cotton layer, and improving the filtration efficiency, service life and water treatment effect of both. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a split cross-sectional view of the utility model;

[0019] Figure 3 It is an overall internal section view of the utility model.

[0020] The markings in the figure are: 1. activated carbon filler layer; 2. shaping component; 21. nano-silicone shaping shell; 22. nano-silicone shaping plate; 3. biological filter cotton layer; 4. nano-silicone anti-deformation plate; 5. micropores; 6. medium pores; 7. large pores; 8. vertical holes; 9. flow holes; 10. perforations. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] The following is combined with Figure 1-3 The utility model is further described.

[0024] In order to solve the problems existing in the background technology, the present application proposes the following technical solution: a surface structure of a soft filler for water body repair.

[0025] The specific technical scheme includes an activated carbon filler layer 1 and a shaping component 2. During water treatment, the activated carbon filler layer 1 will deform due to the friction between the activated carbon particles increased by the high water flow rate. Excessive water pressure will also cause deformation of the activated carbon layer. The shaping component 2 is mainly used to prevent the activated carbon filler layer 1 from deforming, and prevent the activated carbon filler layer 1 from deforming during water treatment, which affects its filtration efficiency, service life and water treatment effect.

[0026] The shaping component 2 includes a nano-silica gel shaping shell 21 fixed to the outside of the activated carbon filler layer 1 and a nano-silica gel shaping plate 22 arranged on the top and bottom of the activated carbon filler layer 1. Nano-silica gel is a uniform porous material formed by silicate polymerization, has high porosity and strong adsorption, and can be used as an adsorbent. When used in conjunction with the activated carbon filler layer 1, it can improve the performance and effect of soft fillers, achieve more efficient organic matter degradation and water purification, and adsorb organic molecules, heavy metal ions, radioactive substances and other pollutants in the solution on its surface, thereby achieving the purpose of purifying water, etc. The two nano-silica gel shaping plates 22 are fixed inside the nano-silica gel shaping shell 21 to shape the upper and lower parts of the activated carbon filler layer 1.

[0027] Two biological filter cotton layers 3 are arranged inside the nano-silica gel shaping shell 21. The biological filter cotton layer 3 is mainly used to remove suspended matter, organic matter and microorganisms in water. The organic matter is degraded by microorganisms, and combined with the activated carbon filler layer 1, a double purification effect can be achieved. The two biological filter cotton layers 3 are respectively fixed on the side where the two nano-silica gel shaping plates 22 are separated. Nano-silica gel anti-deformation plates 4 are fixed on the top and bottom of the nano-silica gel shaping shell 21. The nano-silica gel anti-deformation plates 4 and the nano-silica gel shaping plates 22 sandwich the biological filter cotton layer 3 in the middle, so as to prevent the biological filter cotton layer 3 from being easily deformed.

[0028] The activated carbon filler layer 1 has a plurality of micropores 5 formed inside, and both ends of the plurality of micropores 5 have mesopores 6 formed therein, and the upper and lower parts of the activated carbon filler layer 1 have a plurality of macropores 7 formed therein, and two macropores 7 are respectively arranged on the sides of the two mesopores 6 that are separated from each other, and the macropores 7 are connected to the mesopores 6, as shown in FIG. Figure 2 As shown, the micropores 5, the mesopores 6 and the macropores 7 are arranged in such a manner that large and small impurities in the water can be fully introduced into the activated carbon filler layer 1 for adsorption treatment. The outer surface of the nano-silicone shaping shell 21 is provided with a plurality of vertical holes 8. The interiors of the two nano-silicone shaping plates 22 and the interiors of the two nano-silicone anti-deformation plates 4 are provided with a plurality of flow holes 9. The interiors of the two biological filter cotton layers 3 are provided with perforations 10. The positions of the flow holes 9 and the perforations 10 correspond to the macropores 7, so that the water can circulate inside the filler layers (i.e., the activated carbon filler layer 1 and the biological filter cotton layer 3) conveniently, thereby helping to improve the water treatment efficiency.

[0029] The filler is placed in water, and the nano-silica gel material of the nano-silica gel shaping shell 21, the activated carbon filler layer 1 and the biological filter cotton layer 3 adsorb suspended solids, organic matter, heavy metal ions, radioactive substances and other pollutants in the water, thereby achieving the purpose of purifying the water.

[0030] In order for those skilled in the art to fully understand the technical solution, this application makes the following overall summary:

[0031] When in use, the activated carbon filler layer 1 and the biological filter cotton layer 3 maintain a stable shape under the stable fixing of the nano-silicone shaping shell 21, the nano-silicone shaping plate 22 and the nano-silicone anti-deformation plate 4 arranged on the outer surfaces of the two, so as to prevent the activated carbon filler layer 1 from being deformed due to the influence of water flow velocity and water pressure during the water treatment process, and the biological filter cotton layer 3 from being compressed, deformed or thinned due to its own softness and elasticity under the impact of water flow or water pressure, thereby ensuring the normal biological filtration function of the activated carbon filler layer 1 and the biological filter cotton layer 3, and improving the filtration efficiency, service life and water treatment effect of the biological filter cotton layer 3 and the activated carbon filler layer 1.

[0032] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0033] Although the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface structure of a soft filler for water body repair, characterized in that: include: Activated carbon filler layer (1); A shaping component (2), the shaping component (2) being arranged outside the activated carbon filler layer (1), the shaping component (2) being used to prevent the activated carbon filler layer (1) from deforming; The shaping component (2) comprises a nano-silica gel shaping shell (21) fixed to the outside of the activated carbon filler layer (1) and nano-silica gel shaping plates (22) arranged at the top and bottom of the activated carbon filler layer (1), and the two nano-silica gel shaping plates (22) are both fixed to the inside of the nano-silica gel shaping shell (21).

2. The surface structure of a soft filler for water body repair according to claim 1, characterized in that: Two biological filter cotton layers (3) are arranged inside the nano-silica gel shaping shell (21).

3. The surface structure of a soft filler for water body repair according to claim 2, characterized in that: The two biological filter cotton layers (3) are respectively fixed on the separated sides of the two nano-silica gel shaping plates (22).

4. The surface structure of a soft filler for water body repair according to claim 1, characterized in that: Nano-silicone anti-deformation plates (4) are fixed to the top and bottom of the nano-silicone shaping shell (21).

5. The surface structure of a soft filler for water body repair according to claim 1, characterized in that: The activated carbon filler layer (1) has a plurality of micropores (5) formed inside, and both ends of the plurality of micropores (5) have mesopores (6) formed therein, and a plurality of macropores (7) are formed above and below the activated carbon filler layer (1).

6. The surface structure of a soft filler for water body repair according to claim 4, characterized in that: The outer surface of the nano-silicone shaping shell (21) is provided with a plurality of vertical holes (8), and the interiors of the two nano-silicone shaping plates (22) and the interiors of the two nano-silicone anti-deformation plates (4) are provided with a plurality of flow holes (9).

7. The surface structure of a soft filler for water body repair according to claim 2, characterized in that: The insides of the two biological filter cotton layers (3) are both provided with perforations (10).

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