CN109529422A - A kind of water distributor of sandrock filter - Google Patents
A kind of water distributor of sandrock filter Download PDFInfo
- Publication number
- CN109529422A CN109529422A CN201811532810.6A CN201811532810A CN109529422A CN 109529422 A CN109529422 A CN 109529422A CN 201811532810 A CN201811532810 A CN 201811532810A CN 109529422 A CN109529422 A CN 109529422A
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- China
- Prior art keywords
- water
- distributing tray
- hole
- disk
- water distributor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/40—Feed or discharge devices for feeding
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of water distributors of sandrock filter, are related to technical field of sewage.The water distributor includes cylindric water inlet port, connecting bracket, upper disk, water distributing tray, several connecting components；The water inlet port inner wall is equipped with internal screw thread；The water inlet port is threadedly attached in connecting bracket, and the connecting bracket is placed on disk, and water distributing tray is arranged in the lower section of the upper disk, and the upper disk is connected with water distributing tray by connecting component；The upper disk is provided with circular hole；The water distributing tray is provided with several aproll circular holes.The water distributor of sandrock filter of the present invention, structure is simple, do not block, all can neatly water distribution uniformity under different flow；Each component uses dismountable connection type, is easily installed disassembly and storage.
Description
Technical field
The present invention relates to technical field of sewage, are related to a kind of sandrock filter more particularly to a kind of sandrock filter
Water distributor.
Background technique
Sandrock filter is one of tool of sewage treatment, and the water distributor of sandrock filter influences its wastewater treatment efficiency.
By type of flow difference, water distributor can be divided into a water distributor, line water distributor and face water distributor.Although point water distributor water distributing pore design
The processing is simple, but is limited by hole count, it is difficult to realize large-scale water distribution uniformity, and local resistance loss is big, energy consumption is high.Line
Water distributor is divided into linear type water distributor and shaped form water distributor again.Relative to a water distributor, linear type water distributor water distribution range compared with
Greatly, water distribution uniformity can be being met along pipe range direction, representative is antipriming pipe.But linear type water distributor is still perpendicular to pipe direction
Upper distribution uniformity is limited；Therefore there is novel shaped form water distributor, such as looping network water distributor, design is calculated with straight
Line style water distributor be equally it is more complicated, certain difficulty is brought to processing and installation；Once processing has been installed
Institute's deviation just will affect the water distribution uniformity effect of entire water distributor；Meanwhile being limited by close ring, in production, installation, inspection
Repair, adjust etc. all has difficulties；Furthermore it sees on the whole, sprinkle density (i.e. unit time, unit cross section everywhere
On watering amount) though being equal to average value, the cloth water of each point is actually unequal on cross section；So loop pipe screen cloth
Hydrophone is not optimal.Relatively point water distributor and line water distributor are significantly improved face water distributor in terms of preventing blocking, and
Calculating, design, production and the installation of water distributing pore are all more convenient；But its cloth water surface is larger, therefore cloth water pressure is low, impulse force is not enough
Cause the inducement of the short stream of reactor.
Present water distributor is uneven in the presence of easy blocking, water distribution, and water is unevenly distributed in filler in place's tank body, or even is had
Short circuit phenomenon.Therefore water distributor structure is improved to prevent blocking, realize that water distribution uniformly still needs further research.
The Chinese patent of application number 201611067823.1 discloses a kind of sewage treatment water distributor；The invention water distributor
It is constructed using mosquito-repellent incense type, is equipped with two spiral helicine water distributors, when starting water inlet pipe, water distributor inner and outer ends while water distribution,
The density of first apopore increases with spiral aperture and is gradually increased, the density of the second apopore with spiral aperture increase and gradually
It reduces, ensure that the uniform of water distribution, increase water distribution range；But water distributor production is complicated, and will cause water distribution pipe plug
Plug.
The Chinese patent of application number 201611028220.0 discloses a kind of gravity stream water distributing tray.The invention water distributing tray is by disk
Body and disk cover are constituted, and are provided with gas vent on disk cover, disk body raises upward and netted runner is distributed with, and drainage hole is arranged in runner
Bottom；Although the disk body of the invention water distributing tray realizes a certain range of water distribution uniformity, disk cover limits water distribution range.
Summary of the invention
To solve the above problems, the present invention proposes a kind of water distributor of sandrock filter, the water distributor structure
Simply, do not block, all can neatly water distribution uniformity under different flow.
To achieve the goals above, water distributor of the present invention using the sandrock filter of following scheme, the water distributor packet
Include cylindric water inlet port, connecting bracket, upper disk, water distributing tray, several connecting components；The water inlet port inner wall is equipped with interior
Screw thread；The water inlet port is threadedly attached in connecting bracket, and the connecting bracket is placed on disk, the upper circle
Water distributing tray is arranged in the lower section of disk, and the upper disk is connected with water distributing tray by connecting component；The upper disk is provided with circular hole；It is described
Water distributing tray is provided with several aproll circular holes.
Further, the connecting bracket is made of cylinder and several holding dogs, and the cylinder outer wall is equipped with external screw thread, described
Cylinder is screwed into water port；The holding dog is followed successively by linkage section, bending section and vertical section, the company of the holding dog from top to bottom
The end for connecing section is fixed on the lower end of cylinder, and the vertical section of the holding dog is vertical, and the vertical section end of the holding dog (2-2) is provided with
Vertical tapped blind hole, the connecting bracket are placed on disk；The upper disk is also provided with several first connecting holes, described
First connecting hole and tapped blind hole correspond；The connecting bracket is fixed on upper disk by connecting bracket, the upper circle
Disk is connected with water distributing tray by connecting component.
Further, the connecting component is made of plug-in unit, external member, nut, and the plug-in unit is stepped cylindrical structure, institute
It states plug-in unit and is followed successively by upper section cylinder, middle section cylinder and lower section cylinder from top to bottom, the upper section body diameter and lower section cylinder are straight
Diameter is respectively less than middle section body diameter, and the upper section cylindrical outer wall and lower section cylindrical outer wall are equipped with external screw thread；The water distributing tray is also
Several second connecting holes are provided with, first connecting hole and the second connecting hole correspond；The upper section cylinder of the plug-in unit passes through
First connecting hole is tightened in corresponding tapped blind hole；The lower section cylinder of the plug-in unit initially passes through external member, is then passed through corresponding
Two connecting holes, the nut are tightened on the lower section cylindrical end of plug-in unit.
Further, the water distributing tray is downward dimpling.
Further, the holding dog is distributed by even circumferential, and the number of the holding dog is preferably three.
Further, first connecting hole and the second connecting hole press even circumferential distribution, first connecting hole
Number and the number of the second connecting hole be both preferably three.
Further, the circular hole is located at the underface of water inlet port, and the Circularhole diameter is slightly larger than the water inlet end
Mouth diameter, it is ensured that most of water can flow into circular hole.
Further, the circular hole is located at the center of upper disk, and the aproll circular hole is located at the centre of water distributing tray.
Further, the aproll Circularhole diameter is 6~8 millimeters, and the aproll circular hole is distributed in circular hole in water distributing tray
On drop shadow spread in, the aproll circular hole gross area accounts for the 8%~20% of circular hole area.
Further, the upper disk diameter is the 70%~80% of the water distribution disk diameter, the upper disk and cloth
The spacing of water pond is 20~50 millimeters.
Compared with the prior art, the invention has the benefit that
1) water distributor of sandrock filter of the present invention, upper disc centre are equipped with circular hole, and water distributing tray is downward dimpling knot
Structure has aproll circular hole thereon, and sewage is flowed into from center hole, a part pass through from aproll circular hole, a part from water distributing tray with
It splashes and is scattered between upper disk, effectively increase uniformity of water distribution and water distribution range.
2) water distributor of sandrock filter of the present invention can replace the external member of different height, circle in adjusting as needed
Disk realizes the water distribution uniformity under different water flows at a distance from water distributing tray.
3) water distributor of sandrock filter of the present invention, each component use dismountable connection type, are easily installed and tear open
It unloads and stores.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the water distributor of sandrock filter of the present invention.
Fig. 2 is the structural schematic diagram of connecting bracket of the present invention.
Fig. 3 is the structural schematic diagram of upper disk of the present invention.
Fig. 4 is the structural schematic diagram of water distributing tray of the present invention.
Fig. 5 is the structural schematic diagram of connecting component of the present invention.
Fig. 6 is the attachment structure schematic diagram of connecting bracket of the present invention and plug-in unit.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Unless otherwise defined, the technical term or scientific term used herein should be in disclosure fields and has
The ordinary meaning that the personage of general technical ability is understood.Used in disclosure patent application specification and claims
"upper", "lower", "left", "right", "front", "rear" etc. are only used for indicating relative positional relationship, when the absolute position for being described object
After change, then the relative positional relationship also correspondingly changes.
The present invention uses the water distributor of the sandrock filter of following scheme, as shown in Figure 1, the water distributor includes cylindrical shape
The connecting bracket of water inlet port 1, three, 5, three upper disk 4, water distributing tray connecting components；1 inner wall of water inlet port is equipped with interior
Screw thread；As shown in Fig. 2, the connecting bracket is made of cylinder 2 and three holding dogs 3, the holding dog 3 is distributed by even circumferential, institute
2 outer wall of cylinder is stated equipped with external screw thread, the cylinder 2 is screwed into water port 1；The holding dog 3 is followed successively by connection from top to bottom
The end of section 3-1, bending section 3-2 and vertical section 3-3, the linkage section 3-1 of the holding dog 3 are fixed on the lower end of cylinder 2, the branch
The vertical section 3-3 of pawl 3 is vertical, and the end vertical section 3-3 of the holding dog 2-2 is provided with vertical tapped blind hole 3-4, the connection branch
Frame is placed on disk 4, and water distributing tray 5 is arranged in the lower section of the upper disk 4.
As shown in figure 3, the center of the upper disk 4 is provided with circular hole 4-1, the circular hole 4-1 be located at water inlet port 1 just under
Side, the circular hole 4-1 diameter are slightly larger than 1 diameter of water inlet port, it is ensured that most of water can flow into circular hole 4-1；On described
Disk 4 is also opened there are three the first connecting hole 4-2, and 4 three the first connecting hole 4-2 of the upper disk are distributed in circular hole by even circumferential
Around 4-1, the first connecting hole 4-2 and tapped blind hole 3-4 are corresponded.
As shown in figure 4, the centre of the water distributing tray 5 is provided with several aproll circular hole 5-1；There are three the water distributing tray 5 is also opened
Second connecting hole 5-2, three second connecting hole 5-2 presses even circumferential distribution, and the first connecting hole 4-2 and second connects
Connect hole 5-2 one-to-one correspondence；The water distributing tray 5 is downward dimpling.
As shown in figure 5, the connecting component is made of plug-in unit 6, external member 7, nut 8, the plug-in unit 6 is stepped cylindrical knot
Structure, the plug-in unit 6 are followed successively by upper section cylinder 6-1, middle section cylinder 6-2 and lower section cylinder 6-3, the upper section cylinder 6- from top to bottom
1 diameter and lower section cylinder 6-3 diameter are respectively less than middle section cylinder 6-2 diameter, the upper section cylinder 6-1 outer wall and lower section cylinder 6-3
Outer wall is equipped with external screw thread；As shown in figs. 1 and 6, the upper section cylinder 6-1 of the plug-in unit 6 passes through the first connecting hole 4-2 and is tightened on pair
In the tapped blind hole 3-4 answered；The lower section cylinder 6-3 of the plug-in unit 6 initially passes through external member 7, is then passed through corresponding second connecting hole 5-
2, the nut 8 is tightened on the end lower section cylinder 6-3 of plug-in unit 6；So that the connecting bracket is fixed by connecting bracket
On upper disk 4, the upper disk 4 is connected with water distributing tray 5 by connecting component.
The aproll circular hole 5-1 diameter is 6~8 millimeters, as shown in Figure 1, the aproll circular hole 5-1 is distributed in circular hole 4-1
In the drop shadow spread on water distributing tray 4；The aproll circular hole 5-1 gross area accounts for the 8%~20% of circular hole 4-1 area.On described
4 diameter of disk is the 70%~80% of 5 diameter of water distributing tray；The spacing of the upper disk 4 and water distributing tray 5 is 20~50 millis
Rice, can replace the external member 7 of different height, disk is realized under different water flows at a distance from water distributing tray in adjusting as needed
Water distribution uniformity.
When the water distributor work of sandrock filter of the present invention, sewage enters water distributor from water inlet port, then sewage
From circular hole 4-1, a part of sewage passes through from aproll circular hole 5-1, and a part of sewage splashes between water distributing tray 5 and upper disk 4
It is scattered, effectively increases uniformity of water distribution and water distribution range.The water distributor of sandrock filter of the present invention, each component use
Dismountable connection type is easily installed disassembly and storage.
Claims (10)
1. a kind of water distributor of sandrock filter, it is characterised in that: the water distributor include cylindric water inlet port (1) if,
Dry connecting bracket, upper disk (4), water distributing tray (5), several connecting components；The water inlet port (1) inner wall is equipped with internal screw thread；Institute
It states and is threadedly attached in connecting bracket into water port (1), the connecting bracket is placed on disk (4), the upper circle
Water distributing tray (5) are arranged in the lower section of disk (4), and the upper disk (4) is connected with water distributing tray (5) by connecting component；The upper disk
(4) it is provided with circular hole (4-1)；The water distributing tray (5) is provided with several aproll circular holes (5-1).
2. the water distributor of sandrock filter according to claim 1, it is characterised in that: the connecting bracket by cylinder (2) and
Several holding dog (3) compositions, cylinder (2) outer wall are equipped with external screw thread, and the cylinder (2) is screwed into water port (1)；It is described
Holding dog (3) is followed successively by linkage section (3-1), bending section (3-2) and vertical section (3-3), the linkage section of the holding dog (3) from top to bottom
The end of (3-1) is fixed on the lower end of cylinder (2), and the vertical section (3-3) of the holding dog (3) vertically, erect by the holding dog (2-2)
The end straight section (3-3) is provided with vertical tapped blind hole (3-4), and the connecting bracket (2) is placed on disk (3)；On described
Disk (4) is also provided with several first connecting holes (4-2), and first connecting hole (4-2) and tapped blind hole (3-4) are corresponded；
The connecting bracket is fixed on upper disk (4) by connecting bracket, and the upper disk (4) and water distributing tray (5) pass through interconnecting piece
Part connection.
3. the water distributor of sandrock filter according to claim 2, it is characterised in that: the connecting component is by plug-in unit (6), set
Part (7), nut (8) composition, the plug-in unit (6) is stepped cylindrical structure, and the plug-in unit (6) is followed successively by upper section cylinder from top to bottom
(6-1), middle section cylinder (6-2) and lower section cylinder (6-3), upper section cylinder (6-1) diameter and lower section cylinder (6-3) diameter are equal
Less than middle section cylinder (6-2) diameter, upper section cylinder (6-1) outer wall and lower section cylinder (6-3) outer wall are equipped with external screw thread；Institute
It states water distributing tray (5) and is also provided with several second connecting holes (5-2), first connecting hole (4-2) and the second connecting hole (5-2) are one by one
It is corresponding；The upper section cylinder (6-1) of the plug-in unit (6) passes through the first connecting hole (4-2) and is tightened on corresponding tapped blind hole (3-4)
It is interior；The lower section cylinder (6-3) of the plug-in unit (6) initially passes through external member (7), is then passed through corresponding second connecting hole (5-2), the spiral shell
Cap (8) is tightened on end lower section cylinder (6-3) of plug-in unit (6).
4. the water distributor of sandrock filter according to claim 1, it is characterised in that: the water distributing tray (5) is downward dimpling.
5. the water distributor of sandrock filter according to claim 2, it is characterised in that: the holding dog (3) is by even circumferential point
The number of cloth, the holding dog (3) is preferably three.
6. the water distributor of sandrock filter according to claim 2, it is characterised in that: first connecting hole (4-2) and
Two connecting holes (5-2) are distributed by even circumferential, the number of first connecting hole (4-2) and of the second connecting hole (5-2)
Number is both preferably three.
7. the water distributor of sandrock filter according to claim 1, it is characterised in that: the circular hole (4-1) is located at water inlet end
The underface of mouth (1), circular hole (4-1) diameter are slightly larger than water inlet port (1) diameter, it is ensured that most of water can flow into
Circular hole (4-1).
8. the water distributor of sandrock filter according to claim 1, it is characterised in that: the circular hole (4-1) is located at upper disk
(4) center, the aproll circular hole (5-1) are located at the centre of water distributing tray (5).
9. the water distributor of sandrock filter according to claim 1, it is characterised in that: aproll circular hole (5-1) diameter is 6
~8 millimeters, the aproll circular hole (5-1) is distributed in circular hole (4-1) in the drop shadow spread on water distributing tray (4), the aproll circle
Hole (5-1) gross area accounts for the 8%~20% of circular hole (4-1) area.
10. the water distributor of sandrock filter according to claim 1, it is characterised in that: upper disk (4) diameter is described
The 70%~80% of water distributing tray (5) diameter, the spacing of the upper disk (4) and water distributing tray (5) are 20~50 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532810.6A CN109529422A (en) | 2018-12-14 | 2018-12-14 | A kind of water distributor of sandrock filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811532810.6A CN109529422A (en) | 2018-12-14 | 2018-12-14 | A kind of water distributor of sandrock filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109529422A true CN109529422A (en) | 2019-03-29 |
Family
ID=65856242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811532810.6A Pending CN109529422A (en) | 2018-12-14 | 2018-12-14 | A kind of water distributor of sandrock filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109529422A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217928A (en) * | 2019-04-25 | 2019-09-10 | 天津市环境保护科学研究院 | A kind of sub-prime method of the strand industry with sodium chloride in high-salt wastewater and sodium sulphate |
| CN112915613A (en) * | 2021-01-29 | 2021-06-08 | 恒安（重庆）生活用纸有限公司 | Alarm device for water distributor of multi-medium filter |
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| CN203075735U (en) * | 2012-11-16 | 2013-07-24 | 南京中电环保工程有限公司 | Mushroom-type water distribution device |
| CN203365664U (en) * | 2013-08-03 | 2013-12-25 | 康立丽 | Positioning member for magnetic resonance quality control multiparameter testing phantom and phantom thereof |
| CN107179014A (en) * | 2017-06-23 | 2017-09-19 | 中能服能源科技股份有限公司 | A kind of multi-level water-distributing device of high uniformity |
| CN206642422U (en) * | 2017-03-28 | 2017-11-17 | 陕西大唐环境科技有限公司 | A kind of fabric filter blocking apparatus and fabric filter |
| CN209885314U (en) * | 2018-12-14 | 2020-01-03 | 安徽菲利特过滤系统股份有限公司 | Water distributor of sand filter |
-
2018
- 2018-12-14 CN CN201811532810.6A patent/CN109529422A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030050645A (en) * | 2001-12-19 | 2003-06-25 | 삼성전자주식회사 | ashing equipment of semiconductor device fabricating |
| CN202438184U (en) * | 2012-02-29 | 2012-09-19 | 天津市康恩源水业有限公司 | Novel double-medium filter |
| CN203075735U (en) * | 2012-11-16 | 2013-07-24 | 南京中电环保工程有限公司 | Mushroom-type water distribution device |
| CN203365664U (en) * | 2013-08-03 | 2013-12-25 | 康立丽 | Positioning member for magnetic resonance quality control multiparameter testing phantom and phantom thereof |
| CN206642422U (en) * | 2017-03-28 | 2017-11-17 | 陕西大唐环境科技有限公司 | A kind of fabric filter blocking apparatus and fabric filter |
| CN107179014A (en) * | 2017-06-23 | 2017-09-19 | 中能服能源科技股份有限公司 | A kind of multi-level water-distributing device of high uniformity |
| CN209885314U (en) * | 2018-12-14 | 2020-01-03 | 安徽菲利特过滤系统股份有限公司 | Water distributor of sand filter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217928A (en) * | 2019-04-25 | 2019-09-10 | 天津市环境保护科学研究院 | A kind of sub-prime method of the strand industry with sodium chloride in high-salt wastewater and sodium sulphate |
| CN112915613A (en) * | 2021-01-29 | 2021-06-08 | 恒安（重庆）生活用纸有限公司 | Alarm device for water distributor of multi-medium filter |
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