CN205549708U - Novel filter belt back flush pure water tank device - Google Patents
Novel filter belt back flush pure water tank device Download PDFInfo
- Publication number
- CN205549708U CN205549708U CN201620236401.1U CN201620236401U CN205549708U CN 205549708 U CN205549708 U CN 205549708U CN 201620236401 U CN201620236401 U CN 201620236401U CN 205549708 U CN205549708 U CN 205549708U
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- CN
- China
- Prior art keywords
- water
- filter medium
- water tank
- particulate filter
- tank device
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a drinking water technical field, specifically speaking relates to a novel filter belt back flush pure water tank device, including casing, water inlet, granule filter media layer, bed course, anti - washing terminals, back flush pipe, blow off pipe, cavity, delivery port. It is cylindric that the casing is both ends, and casing upper portion and bottom set up water inlet and delivery port respectively, the blow off pipe sets up delivery port one side, the water inlet below sets gradually granule filter media layer and bed course, be equipped with annular anti - washing terminals on the bed course, source water flows in the cavity after granule filtering medium adsorption and filtration handles, then the delivery port outflow of water purification from the bottom. The utility model discloses simple structure, reasonable in design, source water passes through the pure water tank device, gets rid of the materials such as particulate matter, suspended solid, colloid thing of water the inside, ensures the normal operating of follow -up deep purification water treatment facilities, extension equipment life.
Description
Technical field
This utility model relates to technical field of drinking water, and specifically, relates to a kind of Novel filtration band backwash cleaned water tank
Device.
Background technology
Water is the requisite material conditions of human survival, and China's source quality is complicated, and many drinking water source area are subject to
Pollution in various degree, during source water is delivered to family, school, hotel etc. after water treatment station processes, also by dirt
Dye, therefore is also necessary to carry out deep purifying process in drinking water terminal.Existing drinking equipment cleaning system front end is provided with
Water tank, processes for subsequent purification and provides the effect of water source deposit.But owing to cisten mechanism is simple, source water contains impurity, without in advance
Process, can reduce subsequent purification equipment disposal ability and service life, increase difficulty and cost that subsequent purification processes.
For the problems referred to above, it is necessary to a kind of preliminary purification processing means of design, to solve existing for existing equipment technology
Problem.
Utility model content
The purpose of this utility model is for problem present in existing equipment technology, it is provided that a kind of impurity screening and from
Cleaned water tank device with backwashed filter medium.
This utility model solves its technical problem and be the technical scheme is that a kind of Novel filtration band backwash purifies water
Case apparatus, including housing, water inlet, particulate filter medium layer, bed course, backwash shower nozzle, backwash tube, cavity, blow-off pipe, goes out
The mouth of a river, sewage draining valve and back flush valves.Described housing is two terminal circle tubular, and described water inlet is arranged on described housing upper,
Described outlet is arranged on described housing bottom, and described blow-off pipe is arranged on described outlet side, sets below described water inlet
Put particulate filter medium layer, it is achieved to source particle water thing, float and the interception of colloid substances and adsorption；Described particle filtering
Installing bed course below dielectric layer, be used for bearing described particulate filter medium layer, described bed course is provided with annular backwash shower nozzle,
Under high pressure rinse effect, the surface smut layer of particulate filter medium saturated for absorption is suspended and discharges with current after loosening stripping,
Reaching described particulate filter medium layer and again have the purpose of adsorption filtration ability, the water after adsorption filtration processes passes through institute
Stating bed course hole and ooze out the described housing hollow of inflow, then water purification flows out from the described outlet of bottom；Described blow-off pipe is used
Discharge in the dense water after backwash processes is collected.
As further prioritization scheme of the present utility model, described backwash water pipe is connect by water pipe with described backwash shower nozzle
Logical.
As further prioritization scheme of the present utility model, described blow-off pipe is provided with valve.
As further prioritization scheme of the present utility model, described backwash tube is provided with valve.
As further prioritization scheme of the present utility model, described particulate filter medium layer is porous solid cambium layer.
As further prioritization scheme of the present utility model, described bed course is microporous mesh.
This utility model is reached to provide the benefit that: this utility model simple in construction, reasonable in design, and source water is by purifying
Cistern device, removes the materials such as the particulate matter inside water, float, colloid substances, and particulate filter medium reuses, operation letter
Single, ensure the properly functioning of successive depths purifying water treatment device, extension device service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that schematic diagram arranged by backwash water pipe of the present utility model.
Accompanying drawing marks: 1 water inlet, 2 particulate filter medium layers, 3 bed courses, 4 outlets, 5 backwash shower nozzles, 6 shells
Body, 7 blow-off pipes, 8 backwash tubes, 9 cavitys, 10 sewage draining valves, 11 back flush valves.
Detailed description of the invention
Below in conjunction with accompanying drawing, superior example of the present utility model is further illustrated.
As shown in Figure 1 and Figure 2, this utility model provides the instantiation of a kind of filter bag backwash cleaned water tank device, bag
Include housing, water inlet, particulate filter medium layer, bed course, backwash shower nozzle, backwash tube, blow-off pipe, outlet, sewage draining valve
And back flush valves.Housing 6 is two terminal circle tubular, and water inlet 1 is arranged on described housing 6 top, and described outlet 4 is arranged on institute
Stating bottom housing 6, described outlet 4 is provided with valve, and described outlet 4 side arranges blow-off pipe 7, and described blow-off pipe 7 is installed
There are sewage draining valve 10, backwash tube 8 to be arranged on housing 6 right side wall, particulate filter medium layer 2, granule mistake are set below water inlet 1
Installing bed course 3 below filter medium layer 2, bed course 3 is provided with annular backwash shower nozzle 5, backwash water pipe 8 and described backwash shower nozzle
5 communicate.When water inlet purifies, closing sewage draining valve 10 and back flush valves 11, source water, through particulate filter medium layer 2, removes source
Flowing into cavity 9 in water after the material such as particulate matter, float and colloid substances, then water purification flows out from the outlet 4 of bottom.Backwash
Time, close outlet 4 and water inlet pipe 1, open back flush valves 11, under high pressure effect, water flows through recoil through backwash tube 8
Wash shower nozzle 5 particulate filter medium layer 2 is rinsed, remove and be attached to particle surface schmutzband, close back flush valves 11, beat
Opening sewage draining valve 10, discharge flushing water, be repeated several times flushing, particulate filter medium layer 2 reaches the strongest absorption affinity.
Above-described embodiment is only preferred embodiment of the present utility model, the not restriction to this utility model protection domain,
In every case use design principle of the present utility model, and the change made on this basis, guarantor of the present utility model all should be belonged to
Within the scope of protecting.
Claims (4)
1. a Novel filtration band backwash cleaned water tank device, including housing, water inlet, particulate filter medium layer, bed course, anti-
Flushing nozzle, backwash tube, blow-off pipe, cavity, outlet, sewage draining valve and back flush valves, is characterized in that: described housing is
Two terminal circle tubular, described water inlet is arranged on described housing upper, and described outlet is arranged on described housing bottom, described water inlet
Arranging particulate filter medium layer below Kou, remove source particle water thing, float and colloid substances, described particulate filter medium arranges pad
Layer, blow-off pipe is arranged on described outlet side.
A kind of Novel filtration band backwash cleaned water tank device the most according to claim 1, is characterized in that: described device is fitted
For source water tank purification filtering.
A kind of Novel filtration band backwash cleaned water tank device the most according to claim 1, is characterized in that: described granule mistake
Installing bed course below filter medium layer, be used for bearing described particulate filter medium layer, described bed course is provided with annular backwash shower nozzle,
The surface smut layer of the particulate filter medium that high pressure rinse absorption is saturated, reaches particle filtering layer Jie and again has adsorption filtration energy
Power.
A kind of Novel filtration band backwash cleaned water tank device the most according to claim 1, is characterized in that: described blow-off pipe
Be arranged on described outlet side, source water through particulate filter medium layer adsorption filtration process after water flow into cavity, then from
The outlet of bottom obtains the water purification of gained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620236401.1U CN205549708U (en) | 2016-03-26 | 2016-03-26 | Novel filter belt back flush pure water tank device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620236401.1U CN205549708U (en) | 2016-03-26 | 2016-03-26 | Novel filter belt back flush pure water tank device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205549708U true CN205549708U (en) | 2016-09-07 |
Family
ID=56814787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620236401.1U Expired - Fee Related CN205549708U (en) | 2016-03-26 | 2016-03-26 | Novel filter belt back flush pure water tank device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205549708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621496A (en) * | 2016-11-28 | 2017-05-10 | 广西大学 | A silt filtering device for water used for boilers |
-
2016
- 2016-03-26 CN CN201620236401.1U patent/CN205549708U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621496A (en) * | 2016-11-28 | 2017-05-10 | 广西大学 | A silt filtering device for water used for boilers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20180326 |