CN209575919U - It is a kind of without splicing water distribution gas distribution plastic filter tiles - Google Patents
It is a kind of without splicing water distribution gas distribution plastic filter tiles Download PDFInfo
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- CN209575919U CN209575919U CN201822176774.6U CN201822176774U CN209575919U CN 209575919 U CN209575919 U CN 209575919U CN 201822176774 U CN201822176774 U CN 201822176774U CN 209575919 U CN209575919 U CN 209575919U
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- water distribution
- filter tiles
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Abstract
The utility model discloses a kind of without splicing water distribution gas distribution plastic filter tiles, including without splicing plastic filter tiles, it is described without splicing plastic filter tiles inside be cuboid cavity structure, it is described to be internally provided with inner cavity gable sides without splicing plastic filter tiles, side wall water distribution qi-emitting hole is provided on the inner cavity gable sides, it is described that splicing plastic filter tiles upper surface is provided with top surface water distribution qi-emitting hole, it is described that splicing plastic filter tiles both ends are provided with the bored plate in end.The utility model, installation is simple, without stitching error, will not gas leakage, long service life.
Description
Technical field
It is specifically a kind of without splicing water distribution gas distribution plastic filter tiles the utility model relates to water-treatment technology field.
Background technique
Filter tank is in water-treatment technology field by suspended matter in filtrate retention, absorption water or by filter material surface culture
Microbial film handles the structures of dissolubility pollutant matter in water.Filtrate generallys use quartz sand, anthracite, active carbon, pottery
Grain etc..These filtrates have passed through the filtering of certain time in water, so that gap is by suspended matter in water or microbial film between filtrate
Blocking causes filter tank normal can not cross water, so needing separated in time (usual 24~48h), carries out one to filter
Secondary air water back flush.And whether the filtrate in each corner can rinse uniformly in filter tank, depend on filtrate bottom water distribution gas distribution and fill
It sets.On the one hand plastic filter tiles have very big compression strength as a kind of water distribution distribution device, play the role of support filtrate；Separately
On the one hand need to guarantee the distributing equilibrium of air water during the backwash process.
Plastic filter tiles currently on the market are disposably molded by injection molding machine, shaped article length in 1m or so,
Belong to the filter block of limit length.The length and width in filter tank has several meters even more than ten meters, and plastic filter tiles are arranged in filter tank, it is necessary to be spliced.
Existing plastic filter tiles one end is bellmouth, and one end is socket, in splicing, needs to install sealing rubber ring in bell and spigot, adopt
With the connection of the forms such as buckle or glue sealing.
In splicing, it is difficult to guarantee the linearity of filter block in the longitudinal direction, and be difficult control filter block and be pressurized
In the case of, the deformation of interface.In installation process, if the out-of-flatness of filter block bottom, by filtrate weight,
Interface can generate angle or dislocation, cause filter block top surface uneven, to the situation of distribution unevenness occur.
Stitching portion uses rubber ring or glue sealing, and in water process environment, long-time service is easy to appear aging phenomenon, from
And lead to the leak of filter block stitching portion, gas leakage, influence backwash effect.
Filter tank as water treatment building, projected life all more than many decades, as the filter block of filter tank water distribution gas distribution,
The quality of backwash effect directly affects the clean level that can filtrate restore previous.Due to filter block splicing structure type,
In installation or operational process, all there is severe compromise, can not uniformly backwash, serious person, it is hardened to will lead to filtrate, shape
At filtering blind area, service efficiency and the service life in filter tank are reduced, repeatedly replacement water distribution gas distribution system is forced, influences water quality and quantity.
Utility model content
The purpose of this utility model is to provide a kind of without splicing water distribution gas distribution plastic filter tiles, in the prior art to solve
Problem.
To achieve the above object, the utility model provides the following technical solutions: it is a kind of without splicing water distribution gas distribution plastic filter tiles,
Including without splicing plastic filter tiles, it is described without splicing plastic filter tiles inside be cuboid cavity structure, it is described without splicing plastic filter tiles
Inner cavity gable sides are internally provided with, side wall water distribution qi-emitting hole is provided on the inner cavity gable sides, it is described without splicing plastics
Filter block upper surface is provided with top surface water distribution qi-emitting hole.
Preferably, the top surface water distribution qi-emitting hole is set as concave inward structure.
Preferably, the inner cavity gable sides will be divided into first chamber and second chamber inside plastic filter tiles without splicing, the
It is described that splicing plastic filter tiles both ends are provided with the bored plate in end there are two two chambers are arranged altogether.
Preferably, described that splicing plastic filter tiles bottom end is provided with bottom reinforcement.
Preferably, described that splicing plastic filter tiles top is provided with top surface reinforcing rib.
Preferably, the material without splicing plastic filter tiles may be configured as HDPE or ABS material.
Compared with prior art, the utility model has the beneficial effects that
A, seamless plastic filter tiles are long to designed filter tank as a kind of water distribution distribution device for being laid on filter tank bottom
Width can press specific length, section bar extrusion production without particular requirement according to the size of field measurement, and the filter block produced only needs
Hot-melting sealed is carried out to both ends with boring cover, without considering middle section, the aperture of filter block top surface and inner cavity triangular facet is with other general
Logical filter block is the same, can carry out secondary aperture, aperture size can be determined according to actual requirement.
B, seamless filter block, so as to avoid the problem of aging of stitching portion sealing material, extends filter due to not splicing
The service life of brick.
C, the problem of eliminating seam, gas leakage is also just not present, largely improves the uniformity of water distribution gas distribution.
D, when installing filter block, connecting method is such as taken, it is necessary to guarantee straightness of the filter block on whole length direction
And the filter block high consistency of each piece of splicing, in actual installation process, stitching portion due to by filter tank bottom of pond irregularity degree, spell
The influence of situations such as professional, filtrate weight connect, is difficult control errors in design requirement range, to influence matter of constructing
Amount, cause it is unnecessary do over again and lose, no splicing filter block then completely avoids the occurrence of above impacted.
E, standardization, mechanization production are realized, production efficiency and standardization level is improved, simplifies installation steps, is contracted
Short installation period.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the cross-sectional view at the utility model A-A.
In figure: 1- is without splicing plastic filter tiles；The top surface 2- water distribution qi-emitting hole；The top surface 3- reinforcing rib；The bored plate in the end 4-；The bottom 5-
Reinforcing rib；The inner cavity 6- gable sides；7- side wall water distribution qi-emitting hole；8- first chamber；9- second chamber.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is a kind of without splicing water distribution gas distribution plastic filter tiles referring to FIG. 1-2, in the utility model embodiment, including without splicing
Plastic filter tiles 1, are cuboid cavity structure inside no splicing plastic filter tiles 1, and no splicing plastic filter tiles 1 are internally provided with inner cavity three
Angle side wall 6 is provided with side wall water distribution qi-emitting hole 7 on inner cavity gable sides 6, and it is bored that no 1 both ends of splicing plastic filter tiles are provided with end
Plate 4, both ends seal form use the bored plate form of material same as filter block, and seal form such as uses depending on filter block material
HDPE material, bored plate are connect with filter block using sweat soldering form, and no 1 upper surface of splicing plastic filter tiles is provided with top surface with water cloth
Stomata 2, top surface water distribution qi-emitting hole 2 are set as concave inward structure, and inner cavity gable sides 6 will be without being divided into the inside splicing plastic filter tiles 1
One chamber 8 and second chamber 9, for second chamber 9 altogether there are two settings, no 1 bottom end of splicing plastic filter tiles is provided with bottom reinforcement
5, no 1 top of splicing plastic filter tiles is provided with top surface reinforcing rib 3, reinforcing rib is equipped at the top and bottom of filter block, in filter block production
The material of extrusion molding, no splicing plastic filter tiles 1 may be configured as HDPE or ABS material, and entire filter block length can be according to filter
Pond length customization, in addition to both ends are reliably sealed using bored plate, whole filter block is not in leak, leakage problem without other splicings,
And it may insure the straightness of filter block and the installation level of monolith filter block.
The working principle of the utility model is: seamless plastic filter tiles are as a kind of water distribution gas distribution for being laid on filter tank bottom
Device can press specific length to designed filter tank length and width without particular requirement according to the size of field measurement, and section bar extrusion is raw
It produces, the filter block produced only need to carry out hot-melting sealed to both ends with boring cover, without considering middle section, filter block top surface and inner cavity
The aperture of triangular facet can carry out secondary aperture as other common filter blocks, and aperture size can be determined according to actual requirement,
Splicing 1 top of plastic filter tiles is provided with top surface reinforcing rib 3, is equipped with reinforcing rib at the top and bottom of filter block, in filter block production one
The material of secondary extrusion molding, no splicing plastic filter tiles 1 may be configured as HDPE or ABS material, and entire filter block length can be according to filter tank
Length customization, in addition to both ends are reliably sealed using bored plate, whole filter block is not in leak, leakage problem without other splicings, and
And it may insure the straightness of filter block and the installation level of monolith filter block.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. it is a kind of without splicing water distribution gas distribution plastic filter tiles, including without splicing plastic filter tiles (1), it is characterised in that: the no splicing
It is cuboid cavity structure inside plastic filter tiles (1), it is described to be internally provided with inner cavity gable sides without splicing plastic filter tiles (1)
(6), side wall water distribution qi-emitting hole (7) is provided on the inner cavity gable sides (6), it is described without splicing plastic filter tiles (1) upper surface
It is provided with top surface water distribution qi-emitting hole (2), it is described that splicing plastic filter tiles (1) both ends are provided with the bored plate in end (4).
2. according to claim 1 a kind of without splicing water distribution gas distribution plastic filter tiles, it is characterised in that: match water cloth in the top surface
Stomata (2) is set as concave inward structure.
3. according to claim 1 a kind of without splicing water distribution gas distribution plastic filter tiles, it is characterised in that: inner cavity triangle side
Wall (6) will be without first chamber (8) and second chamber (9) be divided into inside splicing plastic filter tiles (1), and second chamber (9) is provided with altogether
Two.
4. according to claim 1 a kind of without splicing water distribution gas distribution plastic filter tiles, it is characterised in that: described without splicing plastics
Filter block (1) bottom end is provided with bottom reinforcement (5).
5. according to claim 1 a kind of without splicing water distribution gas distribution plastic filter tiles, it is characterised in that: described without splicing plastics
Filter block (1) top is provided with top surface reinforcing rib (3).
6. according to claim 1 a kind of without splicing water distribution gas distribution plastic filter tiles, it is characterised in that: described without splicing plastics
The material of filter block (1) may be configured as HDPE or ABS material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176774.6U CN209575919U (en) | 2018-12-24 | 2018-12-24 | It is a kind of without splicing water distribution gas distribution plastic filter tiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176774.6U CN209575919U (en) | 2018-12-24 | 2018-12-24 | It is a kind of without splicing water distribution gas distribution plastic filter tiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209575919U true CN209575919U (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822176774.6U Active CN209575919U (en) | 2018-12-24 | 2018-12-24 | It is a kind of without splicing water distribution gas distribution plastic filter tiles |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113443708A (en) * | 2021-08-12 | 2021-09-28 | 中冶华天工程技术有限公司 | Connecting and fixing device for denitrification deep-bed filter bricks |
-
2018
- 2018-12-24 CN CN201822176774.6U patent/CN209575919U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113443708A (en) * | 2021-08-12 | 2021-09-28 | 中冶华天工程技术有限公司 | Connecting and fixing device for denitrification deep-bed filter bricks |
| CN113443708B (en) * | 2021-08-12 | 2024-06-07 | 中冶华天工程技术有限公司 | Connecting and fixing device for denitrification deep bed filter bricks |
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