CN206566580U - XGRF rotary drum micro-filters - Google Patents
XGRF rotary drum micro-filters Download PDFInfo
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- CN206566580U CN206566580U CN201720025647.9U CN201720025647U CN206566580U CN 206566580 U CN206566580 U CN 206566580U CN 201720025647 U CN201720025647 U CN 201720025647U CN 206566580 U CN206566580 U CN 206566580U
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- Prior art keywords
- rotary drum
- micro
- filter
- xgrf
- filter screen
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Abstract
The utility model discloses XGRF rotary drum micro-filters, belong to technical field of solid-liquid separation equipment.XGRF rotary drums micro-filter of the present utility model includes foul water tank, housing, rotary drum, purging system, filtered water tank, blow-off pipe, drainage, drive mechanism, backwashing pump, screen cloth.The filter screen of rotary drum micro-filter of the present utility model uses unique design, filter screen is formed by 316L stainless steels by fiberization techniques braiding, it is fixed on again with advanced spot-welding technology seamless welding on the thin muscle of stainless steel, aperture of filter screen is 10 500 microns, using dual non-slip silk technique for fixing leading in the world, its large area filter screen is molded, increases filter area, accelerate the rate of filtration, simplify device structure.
Description
Technical field
The utility model is related to XGRF rotary drum micro-filters, belongs to technical field of solid-liquid separation equipment.
Background technology
In existing sewage water filtration technology, it is commonly used for when filter is as one of separation of solid and liquid mainstream technology existing
In sewage water filtration technology, in recent years drum type filteration device because compact conformation, floor space are small, continuous operation, it is easy to maintenance more
Favored to get over by market.
The workflow of drum type filteration device, which is that sewage (or other raw waters) is flowed into from the front portion in rotary drum face through drum surface, to be turned
Drum, and be trapped in from the suspension in bottom outflow, sewage in the drum surface of rotary drum.The pollutant being trapped is rotated with drum surface,
The delivery end of opposite side is sent to by water inlet end, and is shoveled down by shedding mechanism.Drum type filteration device have outer filtering surface rotary drum and
Scraper discharging, under vacuum the characteristics of continuous work, and uses crown design, filter area is big, therefore is mutually existing together
During reason amount, compact conformation, floor space is small, less energy consumption.
Current drum type filteration device also have the shortcomings that it is certain, such as：Backwash effect is bad to cause filter net jam to reduce
Filter screen service life, because fluctuation of service causes noise pollution serious around, filter screen space is larger to cause partial suspended to be consolidated
Body can not be eliminated.These reasons are when causing drum type filteration device large-scale application by certain limitation.
Utility model content
The filter screen that the utility model is mainly present in solution prior art easily sustains damage, screen replacing is inconvenient,
Backwash the technical problems such as water loss is larger.
XGRF rotary drums micro-filter machine of the present utility model, mainly including housing, rotary drum, purging system, drainage；
The rotary drum is arranged in housing；The purging system includes high-pressure injection system and united and backwashing pump, high-pressure injection system system
Be arranged in housing, rotary drum top, backwashing pump unites with high-pressure injection system and is connected；The drainage includes residue collection groove
And blow-off pipe, the residue collection groove is arranged on upper end in rotary drum, high-pressure injection system system lower section；Blow-off pipe and residue collection
Groove is connected.
In one embodiment, the rotary drum is made up of roller and filter screen；One end blind end, the other end of rotary drum are to open
Put end.
In one embodiment, the cylinder surface of the rotary drum is made up of filter screen, is the carrier of filter screen.
In one embodiment, filter screen is microfiltration net, and aperture of filter screen is 10-500 microns.
In one embodiment, filter screen is formed by 316L stainless steels by fiberization techniques braiding, and seamless welding is fixed
On the thin muscle of stainless steel.It is nontoxic, pollution-free, without Chemical cleaning, service life is long, and filter screen service life is most long up to 10 years.
In one embodiment, the filter screen is made up of independent arcuate mesh sheet.Each burst can easily be torn open
Unload and assemble.
In one embodiment, according to the difference of model, it is screwed on roller, is collected on the whole by 12 filter screens
Into large area filter screen, increase filter area, accelerate the rate of filtration, simplify device structure.
In one embodiment, open end and extraneous UNICOM of the blow-off pipe by rotary drum；Also contain the open end of rotary drum
With the sewage feed pipe of foul water tank UNICOM.
Sewage is entered by the open end of rotary drum, is discharged after the strainer filtering of rotary drum.Blind end connects with drive mechanism
Connect.Rotary drum is wire type screen cloth, and built-in spraying and cleaning apparatus is cleaned very convenient.
In one embodiment, the rotary drum is connected with drive mechanism, and drive mechanism provides power for rotary drum.
In one embodiment, the drive mechanism is made up of motor, drive gear, support jockey pulley.
In one embodiment, the primary structure of the rotary drum micro-filter machine is by the stainless steel makings of 304L, including
The assembling assemblies such as center water inlet pipe, rotating cylinder, linkage gear, rolling bearing, seal.All main elements all use 304L not
Become rusty steel making.
In one embodiment, the rotary drum micro-filter machine also includes foul water tank and filtered water tank.
In one embodiment, sewage lower box part is provided with blowoff valve.Blowoff valve is to set, and is easy to the cleaning of water tank.
Foul water tank, which is used to collect, puts sewage to be filtered, and buffering is formed before water inlet, prevents from forming rotary drum excessive impact
And have impact on the service life of product.
In one embodiment, the high-pressure injection system system is one or more water with backwashing pump UNICOM
Pipe, water pipe bottom is equipped with multiple high-pressure nozzles or high pressure nozzle.By the way of high-pressure injection, flushing effect is effectively improved
Really.
In one embodiment, the high-pressure nozzle is umbrella shape high-pressure nozzle or fan-shaped high pressure nozzle.Using umbrella shape
High-pressure nozzle, rinses area greatly, improves flush efficiency, and high pressure washing is cleaner.
In one embodiment, the residue collection groove is the inverted trapezoidal type that top is open state, and inverted trapezoidal type
Bottom have hollow groove or a hollow hole, the entrance point of the hollow groove or hollow hole and blow-off pipe is connected.Such set-up mode, a side
Face is conducive to accepting the suspension rinsed in larger scope, on the other hand the low-lying discharge being designed with beneficial to suspension.
In one embodiment, the backwashing pump is connected by pipeline with filtered water tank, is that high-pressure injection system system is carried
For the water used in cleaning.
Filtered water tank puts filtered liquid for collection, while filtered liquid can be used for providing water source for purging system,
Save and used water, reduced cost.
In one embodiment, the housing is a semi-closed structure, is rotary drum carrier.
In one embodiment, the housing uses 304L stainless steels, and it has extra-strong corrosion resistant and mouldability.
In one embodiment, high-pressure injection system system is located at rotary drum top, is that the cleaning and regeneration of microfiltration net are carried
For ensureing.The high-pressure injection system system and drainage, backwashing pump synergy, backwashing pump is clear in filtered water tank
Water is united by high-pressure injection system and filter screen is carried out from outer internal flushing, and the suspension of filter screen inner surface passes through residue collection groove
Export, eventually passes through blow-off pipe discharge casing.
In one embodiment, the method for operation of the purging system 4, can be according to filtering cloth head auto-flushing or timing
Backwash, while backwash operation can also be carried out manually.
In one embodiment, the power supply 380V/50Hz/3 cross streams electricity of motor.The design of deceleration motor
Life-span is not less than 10 years.Equipment running noises are less than≤40dB.
In one embodiment, motor is using SEW famous brand names Motovario or brand at the same level.
In one embodiment, backwash pump is using Denmark's famous brand name Grandfos or brand at the same level.
In one embodiment, the rotary drum micro-filter also includes control system.The control system includes can
Program sequence controller (PLC) chip.It is divided into manual/auto two kinds of control modes.The backwash water pump of each equipment of centralized Control and subtract
Fast motor.Local PLC has also been reserved and communication interface with pc, and communication modes are ethernet communication agreement；Each is set
Standby operation conditions is uploaded to middle control to carry out remote monitoring to it.Start mode：Total head directly initiates the air of distribution
Switch sets overload protection of the thermal protective element for motor with short circuit and overload protection.Touch-screen is set in control cabinet：Have
Drive-stop button ,-indicating fault is opened-stopped to automatic-manual change-over switch, emergency stop push button, equipment item, all controls and
Protective loop is separated, and button and indicator lamp match.Control cabinet is furnished with alarm, when the situation energy for occurring short circuit and motor overload
Automatic alarm.Electrical equipment is using Schneider or brand at the same level in case.The electric control box of all and mechanical equipment coordination is just
Closely it is arranged on by equipment.
Advantage and effect of the present utility model：
XGRF rotary drums micro-filter machine of the present utility model, simple structure floor space is small, screen replacing convenient and locates
Manage good effect, energy-conserving and environment-protective, backwash water loss is small, easy to maintenance and security performance is high.
Brief description of the drawings
Fig. 1 is XGRF rotary drums micro-filter machine floor plan of the present utility model；
Fig. 2 is XGRF rotary drums micro-filter machine horizontal layout A-A profiles of the present utility model；
Wherein foul water tank 1, housing 2, rotary drum 3, purging system 4, filtered water tank 5, blow-off pipe 6, drainage 7, drive mechanism
8th, backwashing pump 9, screen cloth 10.
Embodiment
Here is that the utility model is specifically described.
Embodiment 1
Referring to Fig. 1, Fig. 2, a kind of rotary drum micro-filter that the utility model is related to.Mainly include housing 2, it is rotary drum 3, clear
Wash system 4, drainage 7；The rotary drum 3 is arranged in housing 2；The purging system 4 includes high-pressure injection system system and anti-
Flushing pump 9, high-pressure injection system system is arranged in housing 2, the top of rotary drum 3, and backwashing pump 9 is connected with high-pressure injection system system；
The drainage 7 includes residue collection groove and blow-off pipe 6, and the residue collection groove is arranged on upper end in rotary drum 3, high pressure spray
Below beam system；Blow-off pipe 6 is connected with residue collection groove.
The rotary drum micro-filter machine also includes foul water tank 1 and filtered water tank 5.
Foul water tank 1, which is used to collect, puts sewage to be filtered, and its underpart is provided with blowoff valve, is easy to cleaning, and filtered water tank is put for collection
Filtered liquid.
Housing 2 is a semi-closed structure, is rotary drum carrier.Inside is provided with inhalant region and current stabilization area, makes to enter in rotary drum
Flow shape it is stable, improve filter effect.
Rotary drum 3 is microfiltration net carrier, one end closing, other end Open architecture；The opening that blow-off pipe 6 passes through rotary drum 3
End and extraneous UNICOM；The open end of rotary drum 3 is also containing the sewage feed pipe with the UNICOM of foul water tank 1.
Sewage is entered by the open end of rotary drum 3, is discharged after the filter screen 10 of rotary drum 2 is filtered.Blind end and driving machine
Structure 8 is connected.Rotary drum is wire type screen cloth, and built-in spraying and cleaning apparatus is cleaned very convenient.
High-pressure injection system system 4 is located at the top of rotary drum 3, is that the cleaning and regeneration of microfiltration net 10 provide safeguard.The height
Ejectisome system and drainage 7, the synergy of backwashing pump 9 are pressed, the clear water in filtered water tank 5 is passed through high pressure by backwashing pump 9
Ejectisome system is carried out from outer internal flushing to filter screen, the residue collection that the suspension of filter screen inner surface passes through drainage 7
Groove is exported, and eventually passes through the discharge casing of blow-off pipe 6.
The high-pressure injection system system is one or more water pipes with backwashing pump UNICOM, and water pipe bottom is equipped with multiple
High-pressure nozzle or high pressure nozzle.By the way of high-pressure injection, developing result is effectively improved.
The high-pressure nozzle is umbrella shape high-pressure nozzle or fan-shaped high pressure nozzle.Using umbrella shape high-pressure nozzle, area is rinsed
Greatly, flush efficiency is improved, and high pressure washing is cleaner.
Filtered water tank 5 puts filtered liquid for collection.
Blow-off pipe 6 is used for the suspension for exporting filter cloth inner surface after backwash.
The residue collection groove of drainage 7 is used to accept the suspension that backwashing system gets off to filter cloth washing.
Drive mechanism 8 is made up of motor, drive gear, support jockey pulley.Motor power supply 380V/50Hz/3 intersects
Stream electricity.The projected life of deceleration motor is not less than 10 years.Equipment running noises are less than≤40dB.
Backwashing pump 9 is that purging system 4 provides power.
Screen cloth 10 is screwed on roller by 12 filter screens.Screen cloth is woven by 316L stainless steels by fiberization techniques
Form, then be fixed on advanced spot-welding technology seamless welding on the thin muscle of stainless steel.
Rotary drum micro-filter can be filtered continuously, when in the rotary drum 3 that sewage is rotated by Action of Gravity Field inflow filter, be driven
The driving roller of motivation structure 8 is rotated, while starting backwash pump 9.Roller starts slow rotation, and backwashing pump 9 goes out after extracting filter
Water is backwashed to filter screen 10, and the particulate matter rinsed is collected by the residue collection groove of device interior, and passes through blowdown
The remover apparatus of pipe 6.While backwash, filtering is normally carried out.
To sum up this equipment filter screen by 316L stainless steels by fiberization techniques braiding form, then with advanced spot-welding technology without
Seam welding is fixed on the thin muscle of stainless steel, aperture of filter screen is 10-500 microns, using the fixed skill of dual non-slip silk leading in the world
Art, is molded its large area filter screen, increases filter area, accelerates the rate of filtration, simplifies device structure.Equipment of the present utility model
Screen replacing is convenient, backwash water loss is small, anti impulsion load is strong, simple structure, and easy to maintenance, floor space is small, processing
Effect is good.
Although the utility model is disclosed as above with preferred embodiment, it is not limited to the utility model, any
Person skilled in the art, is not departing from spirit and scope of the present utility model, can all do various changes and modification, therefore this
What the protection domain of utility model should be defined by claims is defined.
Claims (9)
1.XGRF rotary drum micro-filter machines, it is characterised in that the XGRF rotary drums micro-filter owner will include housing, turn
Drum, purging system, drainage；The rotary drum is arranged in housing；The purging system includes high-pressure injection system system and anti-
Flushing pump, high-pressure injection system system is arranged in housing, rotary drum top, and backwashing pump is connected with high-pressure injection system system；It is described
Drainage includes residue collection groove and blow-off pipe, and the residue collection groove is arranged on upper end in rotary drum, high-pressure injection system
System lower section；Blow-off pipe is connected with residue collection groove.
2. XGRF rotary drums micro-filter machine according to claim 1, it is characterised in that the high-pressure injection system, which is united, is
One or more water pipes with backwashing pump UNICOM, water pipe bottom is equipped with multiple high-pressure nozzles or high pressure nozzle.
3. XGRF rotary drums micro-filter machine according to claim 2, it is characterised in that the high-pressure nozzle is that umbrella shape is high
Press shower nozzle or fan-shaped high pressure nozzle.
4. XGRF rotary drums micro-filter machine according to claim 1, it is characterised in that the rotary drum is by roller and filter screen
Composition；One end blind end, the other end of rotary drum are open end.
5. XGRF rotary drums micro-filter machine according to claim 1, it is characterised in that the cylinder surface of the rotary drum 3
It is made up of filter screen, is the carrier of filter screen；Filter screen is microfiltration net, and aperture of filter screen is 10-500 microns.
6. XGRF rotary drums micro-filter machine according to claim 4, it is characterised in that the filter screen is by 316L stainless steels
Formed by fiberization techniques braiding, seamless welding is fixed on the thin muscle of stainless steel.
7. XGRF rotary drums micro-filter machine according to claim 1, it is characterised in that the blow-off pipe passes through rotary drum
Open end and extraneous UNICOM；The open end of rotary drum is also containing the sewage feed pipe with foul water tank UNICOM.
8. XGRF rotary drums micro-filter machine according to claim 1, it is characterised in that the rotary drum micro-filter machine
Also include foul water tank and filtered water tank.
9. XGRF rotary drums micro-filter machine according to claim 1, it is characterised in that the backwashing pump passes through pipeline
It is connected with filtered water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720025647.9U CN206566580U (en) | 2017-01-10 | 2017-01-10 | XGRF rotary drum micro-filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720025647.9U CN206566580U (en) | 2017-01-10 | 2017-01-10 | XGRF rotary drum micro-filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206566580U true CN206566580U (en) | 2017-10-20 |
Family
ID=60061059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720025647.9U Expired - Fee Related CN206566580U (en) | 2017-01-10 | 2017-01-10 | XGRF rotary drum micro-filters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206566580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115212635A (en) * | 2022-07-26 | 2022-10-21 | 天地壹号饮料股份有限公司 | Filtering rotary drum for diatomite recovery device |
-
2017
- 2017-01-10 CN CN201720025647.9U patent/CN206566580U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115212635A (en) * | 2022-07-26 | 2022-10-21 | 天地壹号饮料股份有限公司 | Filtering rotary drum for diatomite recovery device |
| CN115212635B (en) * | 2022-07-26 | 2024-03-08 | 天地壹号饮料股份有限公司 | Filter drum for diatomite recovery device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20190110 |