CN207986861U - A kind of integrated gravity water filters of environmental protection and energy saving - Google Patents
A kind of integrated gravity water filters of environmental protection and energy saving Download PDFInfo
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- CN207986861U CN207986861U CN201820166793.8U CN201820166793U CN207986861U CN 207986861 U CN207986861 U CN 207986861U CN 201820166793 U CN201820166793 U CN 201820166793U CN 207986861 U CN207986861 U CN 207986861U
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- water
- filtration system
- environmental protection
- clear water
- energy saving
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a kind of integrated gravity water filters of environmental protection and energy saving, including water tank, dissolved oxygen is aerated case, dissolved oxygen is aerated case, siphon pipe, clear water reserviors, filtration system and cesspool, clear water reserviors are communicated by communicating pipe with flushing tank, and the top of clear water reserviors is equipped with clear water water outlet；The raw water water outlet that dissolved oxygen is aerated case is equipped with valve, and taper cover board is equipped between filtration system and clear water reserviors；Filtration system includes multiple filtration cavity, is equipped with filter medium in filter cavity, the filtration system is connected with rise and fall driving mechanism；Auxiliary siphon tube, siphon destructing tube and pressure sensor are respectively equipped at the top of siphon pipe；Rise and fall driving mechanism, pressure sensor and valve are electrically connected with control system.The utility model realizes that the automation of filter back-flush carries out by control system, improves the efficiency of filter effect and backwash, preferably realizes the regeneration recycling of filter medium, has reached energy-saving and environment-friendly effect.
Description
Technical field
The utility model is related to technical field of sewage treatment equipment, and in particular to a kind of integrated gravity type of environmental protection and energy saving
Water filter.
Background technology
With the fast development of China's economy, people's living standards continue to improve, water consumption is also being continuously increased, and
Environmental protection administration is increasingly stringenter the improvement of environmental pollution by water, and the improvement of sanitary sewage and industrial wastewater is increasingly becoming people pass
The emphasis of note.Gravity type valveless water filter device can be divided into filter process and backwash process, be realized to filter using siphon principle
The regeneration recycling of filter medium is realized in the backwash of middle filter medium.Gravity type valveless water filter device is extensively mainly used at present
Earth's surface Water warfare（The filtering of such as large, medium and small landscape water, artificial river and lake, fountain waterfall recirculated water）, underground water deferrization except violent,
The filtration treatment in city, small towns waterworks, production waste water remove suspended impurity, and organic sewage is through biochemical treatment, secondary precipitation
The filtering etc. of subsequent filter and indoor swimming pool water after the processing of pond.But current gravity type valveless water filter device exists
Water distribution is uneven, backwash is not thorough, and causes the regeneration effect of filter medium unsatisfactory, and raw water is simultaneously in backwash process
It does not stop flow into, leads to the waste of water resource.
Utility model content
The purpose of this utility model, which is to provide one kind, having even water distribution, and backwash effect is good, energy-saving and environment-friendly integration
Gravity water filters.
To achieve the above object, the utility model adopts the following technical solution：
A kind of integrated gravity water filters of environmental protection and energy saving, including water tank, water tank upper are fixed with dissolved oxygen aeration
One end of case, dissolved oxygen aeration case is connected with raw water water inlet, and the other end is equipped with raw water water outlet, raw water water outlet and siphon pipe
It communicates, the water tank is internally provided with clear water reserviors and filtration system, and the water outlet of siphon pipe is connected with cesspool；The dissolved oxygen exposes
The raw water water outlet of gas tank is equipped with valve, and taper cover board, the water inlet position of siphon pipe are equipped between filtration system and clear water reserviors
Between taper cover board and filtration system；The filtration system includes multiple filtration cavity, between every layer of multiple filtration cavity
There are gap, filter cavity upper and lower part is respectively equipped with filtering top plate and filtering bottom board, filters between top plate and filtering bottom board
If filter medium, the filtration system is connected with rise and fall driving mechanism；Filtration system bottom is equipped with flushing tank, flushing tank
It is connected by communicating pipe between clear water reserviors, the top of clear water reserviors is equipped with clear water weir and clear water water outlet；The siphon pipe
Top is respectively equipped with auxiliary siphon tube, siphon destructing tube and pressure sensor；The rise and fall driving mechanism, pressure sensing
Device and valve are electrically connected with control system.
The rise and fall driving mechanism includes rise and fall bar and driving motor, between rise and fall bar and driving motor
By driving axis connection, the rotating mechanism for making bar move up and down is equipped between drive shaft and rise and fall bar.
The inlet of the siphon pipe is equipped with water-distributing device.
The water-distributing device is in the form of annular discs, and discoid water-distributing device is equipped with limbers.
The multiple filtration cavity includes at least three layers.
The filter medium is quartz sand, and the quartz sand particle size in every layer of filter cavity is different.
The quartz sand particle size of the filter medium of the multiple filtration intracavitary gradually increases from top to bottom.
Compared with prior art, the filtration system of the utility model is carried out the utility model using the filter layer of Spaced
Filtering, after upper level filter layer, flow enters in the gap between upper layer and lower layer flow, water quality mixing, mixed water quality
It is filtered again in into next layer of filter layer, improved the quality of drainage, while every layer of filtering after filtering successively
Gap between layer makes water carry out sub-distribution again again, effectively raises the distributing uniformity of water, and then improve filter effect
And efficiency；Simultaneously in filtering is completed to carry out backwash process, flow is flowed out by siphon pipe, and pressure sensor is by water at this time
Raw pressure signal transmission of miscarrying is to control system, and then closing and the rise and fall driving mechanism of control system control valve
Running, make filtration system up and down light exercise, can make the filter medium in filter cavity in flow constantly up and down wash away,
The effect of backwash and the regenerability of filter medium are improved, avoids frequently replacing filter medium, has saved a large amount of manpower
Material resources, while the closing of control valve can avoid the waste of water resource, realize energy-saving and environment-friendly purpose.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic top plan view of the water-distributing device of the utility model.
Specific implementation mode
To make those skilled in the art more fully understand the utility model, With reference to embodiment to this reality
It is described further with novel：
As shown in Figure 1, a kind of integrated gravity water filters of environmental protection and energy saving, including water tank 1,1 top of water tank are fixed
It is aerated case 3 equipped with dissolved oxygen, one end of dissolved oxygen aeration case 3 is connected with raw water water inlet 2, and the other end is equipped with raw water water outlet, former
Water water outlet is communicated with siphon pipe 4, and the water tank 1 is internally provided with clear water reserviors 5 and filtration system, water outlet and the dirt of siphon pipe 4
Pond 11 is connected；The raw water water outlet of the dissolved oxygen aeration case 3 is equipped with valve 20, is set between filtration system and clear water reserviors 5
There is taper cover board 19, the water inlet of siphon pipe 4 is between taper cover board 19 and filtration system；The filtration system includes multilayer
Filter cavity, there are gap between every layer of multiple filtration cavity, filter cavity upper and lower part is respectively equipped with filtering top plate 10
It with filtering bottom board 12, filters and sets filter medium 13 between top plate 10 and filtering bottom board 12, the filtration system is driven with rise and fall
Motivation structure is connected；Filtration system bottom is equipped with flushing tank 14, is connected by communicating pipe 18 between flushing tank 14 and clear water reserviors 5
Logical, the top of clear water reserviors 5 is equipped with clear water weir and clear water water outlet 9；The top of the siphon pipe 4 be respectively equipped with auxiliary siphon tube 7,
Siphon destructing tube 6 and pressure sensor 21；The rise and fall driving mechanism, pressure sensor 21 and valve 20 and control
System is electrically connected.
Rise and fall driving mechanism includes rise and fall bar 15 and driving motor 17, rise and fall bar 15 and driving motor 17
Between connected by transmission shaft 16, between drive shaft and rise and fall bar be equipped with make bar move up and down rotating mechanism, work as pressure
After pressure signal transmission of the sensor 21 by flow by generation is to control system, control system control driving motor passes through biography
Moving axis drives rotating mechanism rotation, to drive rise and fall bar to carry out slight rise and fall action, to realize filter layer anti-
It is washed away in the clear water flow of flushing, it is more clean to make filter medium be backwashed, improve backwash effect.
The inlet of siphon pipe 4 is equipped with water-distributing device 9, enters evenly distributing after filtration system conducive to raw water flow.
As shown in Fig. 2, water-distributing device 9 is in the form of annular discs, and discoid water-distributing device is equipped with limbers 22, discoid
Water-distributing device 9 is conducive to flow by evenly dispersed around after disk, while limbers is arranged on disk and is conducive to water transmission
Disk flows to disk lower part, to promote flow to distribute, filter medium is made equably to be used.
According to actual needs, the multiple filtration cavity of setting includes at least three layers.
Filter medium 13 is quartz sand, and the quartz sand particle size in every layer of filter cavity is different, the quartz sand of different-grain diameter
The filtering to different impurities in water can be achieved to remove, realize water purification purpose.
The quartz sand particle size of the filter medium 13 of multiple filtration intracavitary gradually increases from top to bottom, grain size range from top to bottom
For 0.1cm-2.5cm；Effective filtering different impurities, the clear water met the requirements.
The operation principle of the utility model is：The gravity water filters are divided into two courses of work, respectively filtering and
When backwash process, first filter process, needs the raw water filtered to enter dissolved oxygen aeration case 3 by water inlet 2 and remove gas in water removal
After body, filtration system is exited by the inlet of siphon pipe 4, by the filter media in filter cavity layer by layer
Afterwards, the clear water met the requirements, filtered clear water enter flushing tank 14, then enter clear water reserviors 5 by communicating pipe 18, from
The clear water water outlet 9 of clear water reserviors 5 flows out for later use；After filtering carries out a period of time, filter medium 13 is gradually by water
In impurity block, so that filtering is slowed down, the water level in siphon pipe 4 constantly rises, rise to top after flow into cesspool 11 formation
Siphonic effect, the clear water in flushing tank 14 flows back up is rinsed filter medium 13, at this time the pressure at 4 top of siphon pipe
Force snesor 21 detects pressure, transmits signals to control system, and control system controls the raw water water outlet of distribution reservoir 3
Valve 20 is closed, and is risen driving mechanism light exercise up and down, so that filter medium 13 is preferably uniformly rinsed by clear water, avoid water distribution
The appearance of uneven problem and dead angle, as backwash constantly carries out, when clear water progressively decreases to the entrance of siphon destructing tube 6
When place, air is entered in siphon pipe 4, siphonic effect is blocked, and backwash stops；Then pressure sensor 21 transmits signals to
Control system, control system control declines driving stop motion and opens simultaneously valve 20 up and down, into next filter cycle.
Claims (7)
1. a kind of integrated gravity water filters of environmental protection and energy saving, including water tank（1）, water tank（1）Top is fixed with dissolved oxygen
It is aerated case（3）, dissolved oxygen aeration case（3）One end and raw water water inlet（2）It is connected, the other end is equipped with raw water water outlet, raw water
Water outlet and siphon pipe（4）It communicates, the water tank（1）Be internally provided with clear water reserviors（5）And filtration system, siphon pipe（4）Go out
The mouth of a river and cesspool（11）It is connected；It is characterized in that：The dissolved oxygen is aerated case（3）Raw water water outlet be equipped with valve
（20）, filtration system and clear water reserviors（5）Between be equipped with taper cover board（19）, siphon pipe（4）Entrance be located at taper cover board（19）
Between filtration system；The filtration system includes multiple filtration cavity, and there are gap, mistakes between every layer of multiple filtration cavity
Filter chamber body upper and lower part is respectively equipped with filtering top plate（10）And filtering bottom board（12）, filter top plate（10）And filtering bottom board（12）
Between set filter medium（13）, the filtration system is connected with rise and fall driving mechanism；Filtration system bottom, which is equipped with, to be rinsed
Pond（14）, flushing tank（14）With clear water reserviors（5）Between pass through communicating pipe（18）It is connected, clear water reserviors（5）Top be equipped with clear water
Weir and clear water water outlet（8）；The siphon pipe（4）Top be respectively equipped with auxiliary siphon tube（7）, siphon destructing tube（6）And
Pressure sensor（21）；The rise and fall driving mechanism, pressure sensor（21）And valve（20）It is electrically connected with control system
It connects.
2. the integrated gravity water filters of environmental protection and energy saving according to claim 1, it is characterised in that：Under the rising
It includes rise and fall bar to drop driving mechanism（15）And driving motor（17）, rise and fall bar（15）And driving motor（17）Between lead to
Cross transmission shaft（16）Connection.
3. the integrated gravity water filters of environmental protection and energy saving according to claim 2, it is characterised in that：The siphon pipe
（4）Inlet be equipped with water-distributing device（9）.
4. the integrated gravity water filters of environmental protection and energy saving according to claim 3, it is characterised in that：The water distribution dress
It sets（9）Water-distributing device in the form of annular discs and discoid is equipped with limbers（22）.
5. the integrated gravity water filters of environmental protection and energy saving according to claim 4, it is characterised in that：The multilayer mistake
Filter chamber body includes at least three layers.
6. the integrated gravity water filters of environmental protection and energy saving according to claim 5, it is characterised in that：The filtering is situated between
Matter（13）For quartz sand, the quartz sand particle size in every layer of filter cavity is different.
7. the integrated gravity water filters of environmental protection and energy saving according to claim 6, it is characterised in that：The multilayer mistake
Filter medium in filter chamber（13）Quartz sand particle size gradually increase from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820166793.8U CN207986861U (en) | 2018-01-31 | 2018-01-31 | A kind of integrated gravity water filters of environmental protection and energy saving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820166793.8U CN207986861U (en) | 2018-01-31 | 2018-01-31 | A kind of integrated gravity water filters of environmental protection and energy saving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207986861U true CN207986861U (en) | 2018-10-19 |
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ID=63822443
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820166793.8U Expired - Fee Related CN207986861U (en) | 2018-01-31 | 2018-01-31 | A kind of integrated gravity water filters of environmental protection and energy saving |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109912018A (en) * | 2019-04-11 | 2019-06-21 | 信开水环境投资有限公司 | Suspended biological membrane module, system and application method comprising it |
| CN112459854A (en) * | 2020-11-16 | 2021-03-09 | 湖南华润电力鲤鱼江有限公司 | Circulating cooling water system and cooling method for steam turbine set |
-
2018
- 2018-01-31 CN CN201820166793.8U patent/CN207986861U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109912018A (en) * | 2019-04-11 | 2019-06-21 | 信开水环境投资有限公司 | Suspended biological membrane module, system and application method comprising it |
| CN109912018B (en) * | 2019-04-11 | 2024-01-09 | 信开环境投资有限公司 | Suspended biofilm assemblies, systems including the same, and methods of use |
| CN112459854A (en) * | 2020-11-16 | 2021-03-09 | 湖南华润电力鲤鱼江有限公司 | Circulating cooling water system and cooling method for steam turbine set |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20200131 |
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| CF01 | Termination of patent right due to non-payment of annual fee |