CN206152425U - Novel many filter medium filtration device - Google Patents
Novel many filter medium filtration device Download PDFInfo
- Publication number
- CN206152425U CN206152425U CN201621047512.4U CN201621047512U CN206152425U CN 206152425 U CN206152425 U CN 206152425U CN 201621047512 U CN201621047512 U CN 201621047512U CN 206152425 U CN206152425 U CN 206152425U
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- CN
- China
- Prior art keywords
- filter body
- water
- water inlet
- medium filtering
- pipe fitting
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Abstract
The utility model provides a novel many filter medium filtration device, include filter body and set up in the inside many filter medium filtration layer of filter body, filler manhole and the water inlet that is used for putting into the filler is offered to last the covering of filter body, and the filter body lower cover sets up access hole and outlet, water inlet and outlet are respectively through pipe connection tee bend pipe fitting, and inlet tube and drain pipe are all connected respectively to two other connectors connecting the tee bend pipe fitting of water inlet and outlet, the intercommunication has main drainage pipe on the pipeline between the tee bend pipe fitting that the run -on mouth of a river and outlet correspond, on the inlet tube of each tee bend pipe fitting and the drain pipe and all be provided with the control valve on the main drainage pipe, this design operation is stable, and treating water amount is big, and continuous operating time is long, and the time of washing is short, and flush water volume is little, washes and more cuts at the end, and it is good to go out water quality of water, the full -automatic washing operation.
Description
[technical field]
The utility model is related to Treated sewage reusing pre-treatment field, is particularly suited for influent turbidity height, and water source is in short supply, and discharge is received
The Treated sewage reusing device of control.
[background technology]
China belongs to water shortage country, and water resources problems is increasingly highlighted with the increase of expanding economy and population, very
Multiple enterprises due to by limit row etc. govern enterprise development, by using middle water be raw water, the raising and profit to the system rate of recovery
With, not only can economize on resources, and the cost of the manufacturing can be reduced.
Traditional more medium filter device is the use of pretreatment system for many years, and more medium filter is with layered
Anthracite, quartz sand, cobblestone in small, broken bits and other materials be bed, a typical more medium filter is shown in figure：Bed
Top layer be made up of the material of most light and most crude product level, and the material of most heavy and most thin grade is placed on the lower curtate of bed.Its principle is
By depth-type filtration -- larger particle is removed in top layer in water, and less particle is removed in the higher depth of filter media.
So that water quality reaches the standard after coarse filtration.
Because current multi-medium filtering device is all backwashed using water, substantial amounts of water resource will be so wasted, while water
Impulsive force also not enough, it is difficult to rinse and discharge dirty in filter well, in order to more meet demand, this area
Technical staff has carried out substantial amounts of R＆D work, also achieves preferable achievement.The market prospects in Treated sewage reusing field are very wide
General, in order to seize market, urgent need carries out technical innovation and the optimization of equipment.
[utility model content]
To overcome the problems of prior art, the utility model to provide a kind of simple structure, using effect is good, is suitable for
High in influent turbidity, water source is in short supply, discharges controlled new multi-medium filtering device.
The utility model solves the scheme of technical problem and is to provide a kind of new multi-medium filtering device, including filter sheet
Body and the multi-medium filtering layer being arranged inside filter body；Offer for being put on lid on the filter body
The filler manhole of filler and water inlet, filter body lower cover arranges access hole and discharge outlet；
The water inlet and discharge outlet pass through respectively pipeline connecting tee pipe fitting；And the threeway of connection water inlet and discharge outlet
Two other connector of pipe fitting is respectively coupled water inlet pipe and drainpipe；
Main drainpipe is communicated with pipeline between the connection discharge outlet and the corresponding tee pipe fitting of discharge outlet；
It is both provided with controlling valve on the water inlet pipe and drainpipe of each tee pipe fitting and on main drainpipe.
Preferably, lid is further opened with connecting the steam vent of discharge duct on the filter body；And connect inside water inlet
It is connected to water knockout drum.
Preferably, the filter body is internally provided with distribution device；The distribution device is connected with and is arranged at filtration
The air inlet pipe of device body lower end；Air intake valve is set in air inlet pipe.
Preferably, the filter layer bottom is provided with porous plate and water cap.
Preferably, the form for being easy to observe internal state is provided with the filter body.
Preferably, the filter layer inside the filter body is followed successively by from top to bottom filter layer, anthracite coal measure, cobblestone
Layer and filtration disc layer.
Preferably, filter body lower end side is provided with dumping pit.
Preferably, the filter body upper end is fixedly installed lifting ear.
Compared with prior art, a kind of new multi-medium filtering device of the utility model in filter body by arranging many
Media filtration layer, and all pass through pipeline connecting tee pipe fitting, the water inlet pipe of each tee pipe fitting and row in its water inlet and discharge outlet
Be both provided with water pipe and on main drainpipe control valve, it is actually used during, can pass through control it is each control valve unlatching
And closing, reach from filter body top or bottom water inlet and rinse the purpose of internal impurity, it is stable, process the water yield greatly,
Continuous operating time is long, and washing time is short, and washing water quantity is little, and bottom is more cut in flushing, and effluent quality is good, full-automatic flushing operation.
[description of the drawings]
Fig. 1 is a kind of flat state structural representation of new multi-medium filtering device of the utility model.
Fig. 2 is a kind of structural representation at another visual angle of new multi-medium filtering device of the utility model.
[specific embodiment]
To make the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with drawings and Examples,
The utility model is further elaborated.It should be appreciated that specific embodiment described herein is used only for explaining this
Utility model, is not used to limit this utility model.
Refer to Fig. 1 and Fig. 2, a kind of new multi-medium filtering device 1 of the utility model include filter body 11 and
The multi-medium filtering layer being arranged inside filter body 11；Offer for being put on lid 13 on the filter body 11
The filler manhole 133 and water inlet 132 of filler, 11 lower cover of filter body 15 arranges access hole 152 and discharge outlet 153；
The water inlet 132 and discharge outlet 153 pass through respectively pipeline connecting tee pipe fitting；And connect water inlet 132 and arrange
Two other connector of the tee pipe fitting at the mouth of a river 153 is respectively coupled water inlet pipe and drainpipe；
Main drainpipe is communicated with pipeline between the connection discharge outlet 153 and the corresponding tee pipe fitting of discharge outlet 153
1532；
It is both provided with controlling valve on the water inlet pipe and drainpipe of each tee pipe fitting and on main drainpipe 1532
(1321、1323、1533、1535、1531)。
By arranging multi-medium filtering layer in filter body 11, and in its water inlet 132 and discharge outlet 153 all by pipe
Road connecting tee pipe fitting, is both provided with controlling valve on the water inlet pipe and drainpipe of each tee pipe fitting and on main drainpipe 1532
(1321,1323,1533,1535,1531), it is actually used during, can pass through control it is each control valve opening and closing, reach
It is stable to the purpose that internal impurity is rinsed from the top of filter body 11 or bottom water inlet, process the water yield greatly, continuous operation
Time is long, and washing time is short, and washing water quantity is little, and bottom is more cut in flushing, and effluent quality is good, full-automatic flushing operation.
Preferably, lid 13 is further opened with connecting the steam vent 131 of discharge duct on the filter body 11；And water inlet
132 are internally connected with water knockout drum 134.
Preferably, the filter body 11 is internally provided with distribution device 15；The distribution device 15 is connected with setting
In the air inlet pipe of the lower end of filter body 11；Air intake valve 1511 is set in air inlet pipe, by the operation for controlling distribution device 15,
The backwash function of coupling apparatus itself, it is possible to achieve the effect of overall aerating backwash, cleaning effect is good.
Preferably, the filter layer bottom is provided with porous plate and water cap 113.
Preferably, the form 111 for being easy to observe internal state is provided with the filter body 11.
Preferably, the filter layer inside the filter body 11 is followed successively by from top to bottom filter layer, anthracite coal measure, goose ovum
Rock layers and filtration disc layer.
Preferably, the lower end side of the filter body 11 is provided with dumping pit 112.
Preferably, the upper end of the filter body 11 is fixedly installed lifting ear.
Filter body 11, mainly carries the filling of this device filtrate, and the place of water filtration changes filter body 11
Size such that it is able to converting means disposal ability size.
Filler manhole 133, it is mainly the maintenance of convenient filter water cap, filling of filtrate etc..
Water inlet 132, current are entered by device top when this device normally runs, and by bottom of device out, water is flowed through
The filter material layer crossed inside device, so as to reach filter effect.
Steam vent 131, the ad hoc steam vent of this device 131 1, primarily serves the purpose of：Prevent the presence of air shadow in apparatus body
The equipment of sound normally runs；Discharge water in the peculiar aerating backwash front exhaust of this device；It is vented in the peculiar aerating backwash of this device.
Water knockout drum 134, in order that the current not bias current of this device, makes raw water contact with filter medium and more fully more cuts bottom, place
More preferably, water distribution is evenly etc. for reason effect.
Dumping pit 112, discharging when it is mainly the filter material replacement of convenient filter is used.
Form 111, the effect of form 111 mainly has observation filler filling situation, and this device is particularly this dress in backwash
Observation filtrate rinses situation when putting distinctive aerating backwash.
Porous plate and water cap 113, this device separates feed liquid using porous plate and water cap 113, porous plate and the shape of water cap 113
Formula has many good qualities, such as：Polywater is uniform, not crossfire, little not material leakage of hole of water cap etc..
Distribution device 15, compressed air enables compressed gas more uniform after air inlet by this distribution device 15
Into filter material layer.
The flow of inlet water and intake pressure of inlet regulating valve 1321, mainly adjusting means, prevent flow of inlet water excessive and
The treatment effect of device is affected, is prevented intake pressure excessive and is damaged the filter body of device.
Backwash water intaking valve 1323, there is provided the backwash water needed for the backwash of this device, but changes automatically.
Main drainpipe control valve 1531, the mainly water flow and intake pressure of adjusting means, prevent water flow mistake
Treatment effect that is big and affecting device, prevents tank interior pressure excessive and damages the filter body of device.
Drain valve 1533 is just being washed, is being opened in square impact, the waste water that this device is just being washed is being discharged, and is but changed automatically.
Backwash drain valve 1535, opens in recoil, the waste water of this device backwash is discharged, this valve in aerating backwash
Also it is open, exhaust in device more fully, is but changed automatically.
Air bleeding valve 1311, opens in the water inlet of this device, draining, air inlet backwash, and other states are closed, and are but changed automatically.
Intake valve 1511, opens in the air inlet backwash of this device, and other states are closed, and are but changed automatically.
In actual moving process, the control valve 1321 of water inlet pipe and the control valve of main drainpipe 1532 are opened, and current pass through
The control valve 1321 of water inlet pipe is flowed through after the pressurization of external pressurization equipment, then it is by water inlet 132 then uniform by water knockout drum 134
Divide water, then the multiple filtration filler in filter body 11, make change of the water in filtrate step by step when through packing layer
Filter, makes water outlet cleaner, then reaches main drainpipe 1532 by discharge outlet 153, finally reaches lower step process.
The utility model multi-media device with the addition of a step aerating backwash in backwash process, filtrate cleaning is more cut
Bottom, filtering layer more loosens, and rinses faster, and washing water quantity is more saved, and effluent quality is more stable, and run time is longer.The spy of this device
Point is exactly the aerating backwash used in backwash process, saves backwashing water, reduces displacement, improves the rate of recovery of water, preferably
Protection water environment.Frequent clean is not needed in running so that system can be run steadily in the long term, will not be in running
It is middle that because pre-treatment effluent quality is unstable, impact system is normally run.Also will not frequently rinse and cause because flushing does not cut bottom
The waste of water resource, flushing water can also be polluted to water environment.Avoid equipment from frequently rinsing in running, reduce and set
Standby operating cost.
Compared with prior art, a kind of new multi-medium filtering device of the utility model in filter body 11 by arranging
Multi-medium filtering layer, and in its water inlet 132 and discharge outlet 153 all by pipeline connecting tee pipe fitting, each tee pipe fitting enters
It is both provided with controlling valve (1321,1323,1533,1535,1531) on water pipe and drainpipe and on main drainpipe 1532, it is actual
During use, the opening and closing of each control valve of control can be passed through, reach from the top of filter body 11 or bottom and intake
The purpose of internal impurity is rinsed, it is stable, process the water yield greatly, continuous operating time is long, and washing time is short, and washing water quantity is little,
Bottom is more cut in flushing, and effluent quality is good, full-automatic flushing operation.
Above-described the utility model embodiment, does not constitute the restriction to the utility model protection domain.It is any
Modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in the utility model
Claims within.
Claims (8)
1. a kind of new multi-medium filtering device, it is characterised in that：Including filter body and it is arranged in filter body
The multi-medium filtering layer in portion；The filler manhole and water inlet for being put into filler is offered on lid on the filter body,
Filter body lower cover arranges access hole and discharge outlet；
The water inlet and discharge outlet pass through respectively pipeline connecting tee pipe fitting；And the tee pipe fitting of connection water inlet and discharge outlet
Two other connector be respectively coupled water inlet pipe and drainpipe；
Main drainpipe is communicated with pipeline between the connection discharge outlet and the corresponding tee pipe fitting of discharge outlet；
It is both provided with controlling valve on the water inlet pipe and drainpipe of each tee pipe fitting and on main drainpipe.
2. a kind of new multi-medium filtering device as claimed in claim 1, it is characterised in that：Lid is gone back on the filter body
Offer the steam vent of connection discharge duct；And water inlet is internally connected with water knockout drum.
3. a kind of new multi-medium filtering device as claimed in claim 1, it is characterised in that：Set inside the filter body
It is equipped with distribution device；The distribution device is connected with the air inlet pipe for being arranged at filter body lower end；Air inlet is set in air inlet pipe
Valve.
4. a kind of new multi-medium filtering device as claimed in claim 1, it is characterised in that：The filter layer bottom is provided with
Porous plate and water cap.
5. a kind of new multi-medium filtering device as claimed in claim 2, it is characterised in that：Set on the filter body
It is equipped with the form for being easy to observe internal state.
6. a kind of new multi-medium filtering device as claimed in claim 4, it is characterised in that：Inside the filter body
Filter layer is followed successively by from top to bottom filter layer, anthracite coal measure, cobblestone layer and filters disc layer.
7. a kind of new multi-medium filtering device as claimed in claim 5, it is characterised in that：The filter body lower end one
Side is provided with dumping pit.
8. a kind of new multi-medium filtering device as claimed in claim 1, it is characterised in that：The filter body upper end is consolidated
Surely it is provided with lifting ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621047512.4U CN206152425U (en) | 2016-09-09 | 2016-09-09 | Novel many filter medium filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621047512.4U CN206152425U (en) | 2016-09-09 | 2016-09-09 | Novel many filter medium filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206152425U true CN206152425U (en) | 2017-05-10 |
Family
ID=58651545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621047512.4U Expired - Fee Related CN206152425U (en) | 2016-09-09 | 2016-09-09 | Novel many filter medium filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206152425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204844A (en) * | 2020-01-10 | 2020-05-29 | 深圳市水视界环保科技有限公司 | Micro-pore filtration system and micro-pore filtration process for semiconductor cutting and grinding water |
-
2016
- 2016-09-09 CN CN201621047512.4U patent/CN206152425U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204844A (en) * | 2020-01-10 | 2020-05-29 | 深圳市水视界环保科技有限公司 | Micro-pore filtration system and micro-pore filtration process for semiconductor cutting and grinding water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20200909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |