CN206142851U - Float and wash riser filtration equipment - Google Patents
Float and wash riser filtration equipment Download PDFInfo
- Publication number
- CN206142851U CN206142851U CN201621059676.9U CN201621059676U CN206142851U CN 206142851 U CN206142851 U CN 206142851U CN 201621059676 U CN201621059676 U CN 201621059676U CN 206142851 U CN206142851 U CN 206142851U
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- filter
- floating
- double
- tank
- cloth
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Abstract
The utility model discloses a float and wash riser filtration equipment, including the filtering pond, the one side in filtering pond is provided with water purification water drainage tank, and is provided with two -sided fibre cloth filter in the filtering pond, two -sided fibre cloth filter intercommunication water purification water drainage tank, the upper portion inboard in filtering pond is provided with control switch, and is provided with anti - washing unit on the lateral surface of two -sided fibre cloth filter. The utility model relates to a rationally, adopt special filter cloth and the anti - flushing device corresponding with the filter cloth, had that the energy consumption is low, the filtering velocity is high, throughput is big, gone out that water quality of water is good, area is little, the operation maintenance is simple reliable, can place the processing unit check in a flexible way simultaneously, satisfied advantages such as different water yield lectotype requirement, combined the chemical phosphorus removal measure, effectively got rid of aquatic solid suspended solid, improved the convenience of operating, be suitable for the popularization.
Description
Technical field
This utility model belongs to water purification field of sewage treatment equipment, specifically, is related to a kind of floating and rinses riser filtration
Equipment.
Background technology
In the technique of current various sewage disposals, most basic be also it is most widely used be filter, be exactly to containing mud
And the separation of other solid matters and raw water.The filtering technique of most filter is that sewage is directly entered filtering layer, in filtering layer
Filtrate is set, the impurity in sewage is filtered, reach the processing intent of purification raw water.
Existing filter can not automatically carry out backwash, and can only manually operate carries out backwash.Artificial operation backwash
Method has two kinds：One kind is that needing periodically to take filter apart carries out manual cleaning, after cleaning again to avoid debris from blocking drainage screen
Assemble.This method is cumbersome, and needs stop work and production to carry out, and not only considerably increases equipment cost, Er Qiecao
Make to get up also pretty troublesome.
So, for the technician, it would be highly desirable to which the problem of solution is to develop a kind of floating to rinse riser filter plant,
It is reasonable in design, employ filter cloth specialized and the backwashing equipment corresponding with filter cloth, with energy consumption it is low, filtering velocity is high, process energy
Power is big, effluent quality is good, floor space is little, operation maintenance is simple and reliable, while process cell can be placed flexibly, meets different
The advantages of water yield requirements of type selecting, with reference to chemical dephosphorization measure, solid suspension in eliminating water is effectively removed, improves the convenience of operation,
It is suitable to promote.
The content of the invention
The technical problems to be solved in the utility model is to overcome drawbacks described above, there is provided one kind floating is rinsed riser filtration and set
It is standby, it is reasonable in design, employ filter cloth specialized and the backwashing equipment corresponding with filter cloth, with energy consumption it is low, filtering velocity is high, process
Ability is big, effluent quality is good, floor space is little, operation maintenance is simple and reliable, while process cell can be placed flexibly, meets not
The advantages of with water yield requirements of type selecting, with reference to chemical dephosphorization measure, solid suspension in eliminating water is effectively removed, improve the convenience of operation
Property, it is suitable to promote.
To solve the above problems, the technical scheme that this utility model is adopted is：
One kind is floated and rinses riser filter plant, it is characterised in that：Including filter tank, the side in filter tank is provided with water purification draining
Double-side fibre cloth filter, double-side fibre cloth filter connection water purification rhone are provided with groove, and filter tank；The filter tank it is upper
Portion inner side is provided with controlling switch, and the lateral surface of double-side fibre cloth filter and is provided with back purge system.
Used as a kind of improvement, the double-side fibre cloth filter includes filter mounting, sets on the side of filter mounting
It is equipped with double-side fibre filter cloth.
Used as a kind of improvement, the back purge system includes the floating shelf of correspondence double-side fibre filter cloth outer surface, floats
The back suction catcher of correspondence double-side fibre filter cloth outer surface is provided with moving frame；The back suction catcher connects back suction power
Device, and back suction power set are also communicated with blow-off pipe, blow-off pipe connection three-way valve is respectively communicated with backwashing pump and sedimentation tank.
Used as a kind of improvement, the back suction power set include that being respectively communicated with blow-off pipe and the back suction of back suction catcher floats
Tank, back suction floating tank is communicated with intake and exhaust and controls valve, intake and exhaust control valve connection external air source by air inlet-outlet pipe.
As a result of above-mentioned technical proposal, compared with prior art, this utility model is reasonable in design, employs special filter
Cloth and the backwashing equipment corresponding with filter cloth, with energy consumption it is low, filtering velocity is high, disposal ability is big, effluent quality is good, take up an area face
The little, operation maintenance of product is simple and reliable, while process cell can be placed flexibly, the advantages of meet different water yield requirements of type selecting, and knot
Chemical dephosphorization measure is closed, solid suspension in eliminating water is effectively removed, the convenience of operation is improved, is suitable to promote.
Simultaneously with reference to the accompanying drawings and detailed description the utility model is described in further detail.
Description of the drawings
Fig. 1 is the structural representation in filter tank in a kind of embodiment of this utility model；
Fig. 2 is the structural representation of back purge system in a kind of embodiment of this utility model.
Specific embodiment
Embodiment：
As shown in accompanying drawing 1-2, one kind is floated and rinses riser filter plant, including filter tank 1, and the side in filter tank 1 is provided with only
Double-side fibre cloth filter 2, the connection water purification of double-side fibre cloth filter 2 rhone 3 are provided with water rhone 3, and filter tank 1.
The upper inner in the filter tank is provided with controlling switch, and the lateral surface of double-side fibre cloth filter and is provided with backwash dress
Put.
The double-side fibre cloth filter includes filter mounting, and double-side fibre mistake is provided with the side of filter mounting
Filter cloth.The back purge system includes the floating shelf 9 of correspondence double-side fibre filter cloth outer surface, and it is right to be provided with floating shelf 9
Answer the back suction catcher 8 of double-side fibre filter cloth outer surface.The back suction catcher 8 connects back suction power set, and back suction
Power set are also communicated with blow-off pipe, and blow-off pipe connection three-way valve 11 is respectively communicated with backwashing pump 10 and sedimentation tank 6.
The back suction power set include being respectively communicated with the back suction floating tank 7 of blow-off pipe and back suction catcher, and back suction is floated
Tank 7 is communicated with intake and exhaust and controls valve 4, the intake and exhaust control connection external air source of valve 4 by air inlet-outlet pipe 5.
When work, raw water Jing water inlet pipe enters filter tank, and raw water is uniformly covered with whole filtering cloth filtering pool, and raw water is from outside filter disc
Side ecto-entad carries out fine filtering, and, in the outside of filter disc, the hydrostatic after filter is through filter for the suspension flco carry in raw water
Framework is pooled to water purification rhone, is finally overflowed into by outlet.
The operation principle of back purge system is：As filter cloth surface float builds up, increase current by filter cloth
Resistance, water level begins to ramp up in filter tank, and by triggering controlling switch back purge system is started.Here, controlling switch half is
Liquid-level switch or the time relay.After starting backwash, filter cloth is maintained static, backwash pump startup, to backwash catcher and instead
Wash floating tank formed negative pressure, backwash catcher start to filter surface attachment impurity carry out wire scan-type inhale wash, sucking-off
Muddy water is entered in sedimentation tank.Then air inlet-outlet pipe is to backwash floating tank QI invigorating so that backwash floating tank forms buoyancy, floats
Floating shelf and backwash catcher is driven to float.Magnetitum staff can adjust intake and exhaust control valve air inflow and change floating shelf
Ascent rate, when floating to the upper limit backwashing pump is stopped, overall under floating shelf, backwash floating tank and backwash catcher Gravitative Loads
Sink, intake to backwash floating tank by backwash catcher and blow-off pipe so that gas is arranged by air inlet-outlet pipe and air inlet and exhaust valve
Go out, integrally return to bottom, back purge system operation is finished, and the filter cloth after cleaning immediately enters filtration condition.
During whole service, backwashing water from filtered water purification, without external storage water source；Meanwhile, it is former
Water is intake and water purification water outlet also need not be interrupted, and realizes continuous operation.
This utility model is not limited to above-mentioned preferred implementation, and anyone should be learnt in enlightenment of the present utility model
Under the structure change made, it is every have with this utility model it is same or like as technical scheme, belong to this practicality newly
The protection domain of type.
Claims (4)
1. a kind of floating rinses riser filter plant, it is characterised in that：Including filter tank, the side in filter tank is provided with water purification draining
Double-side fibre cloth filter, double-side fibre cloth filter connection water purification rhone are provided with groove, and filter tank；The filter tank it is upper
Portion inner side is provided with controlling switch, and the lateral surface of double-side fibre cloth filter and is provided with back purge system.
2. according to claim 1 floating rinses riser filter plant, it is characterised in that：The double-side fibre cloth filter
Including filter mounting, double-side fibre filter cloth is provided with the side of filter mounting.
3. according to claim 2 floating rinses riser filter plant, it is characterised in that：It is right that the back purge system includes
The floating shelf of double-side fibre filter cloth outer surface is answered, the anti-of correspondence double-side fibre filter cloth outer surface is provided with floating shelf
Absorb storage；The back suction catcher connects back suction power set, and back suction power set are also communicated with blow-off pipe, and blow-off pipe connects
Logical three-way valve is respectively communicated with backwashing pump and sedimentation tank.
4. according to claim 3 floating rinses riser filter plant, it is characterised in that：The back suction power set include
The back suction floating tank of blow-off pipe and back suction catcher is respectively communicated with, back suction floating tank is communicated with intake and exhaust control by air inlet-outlet pipe
Valve, intake and exhaust control valve connection external air source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621059676.9U CN206142851U (en) | 2016-08-31 | 2016-08-31 | Float and wash riser filtration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621059676.9U CN206142851U (en) | 2016-08-31 | 2016-08-31 | Float and wash riser filtration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206142851U true CN206142851U (en) | 2017-05-03 |
Family
ID=58618664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621059676.9U Active CN206142851U (en) | 2016-08-31 | 2016-08-31 | Float and wash riser filtration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206142851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792893A (en) * | 2016-08-31 | 2018-03-13 | 潍坊山水环保机械制造有限公司 | One kind, which is floated, rinses riser filter plant |
-
2016
- 2016-08-31 CN CN201621059676.9U patent/CN206142851U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792893A (en) * | 2016-08-31 | 2018-03-13 | 潍坊山水环保机械制造有限公司 | One kind, which is floated, rinses riser filter plant |
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