CN109621518A - A kind of continuous filter plant of automatically cleaning - Google Patents
A kind of continuous filter plant of automatically cleaning Download PDFInfo
- Publication number
- CN109621518A CN109621518A CN201910055584.5A CN201910055584A CN109621518A CN 109621518 A CN109621518 A CN 109621518A CN 201910055584 A CN201910055584 A CN 201910055584A CN 109621518 A CN109621518 A CN 109621518A
- Authority
- CN
- China
- Prior art keywords
- driving motor
- electric
- cleaning
- filter cylinder
- blowdown valve
- 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.)
- Withdrawn
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000010865 sewage Substances 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 239000002351 wastewater Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000008929 regeneration Effects 0.000 abstract description 3
- 238000011069 regeneration method Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of continuous filter plants of automatically cleaning, including shell, water inlet, water outlet, filter cylinder and automatic cleaning system, the Self-cleaning system includes driving motor, differential pressure pickup, electric controller, control signal wire, cleaning brush, electric blowdown valve, sewage pipe, the driving motor is fixedly arranged on equipment top cover, it is connect by flange with the housing seal, the differential pressure pickup is set to the outside of the shell, its signal wire both ends is separately positioned on outside in the filter cylinder, and it is connected with the electric controller, the electric controller is also connect with the driving motor and the electric blowdown valve by control signal wire, it can control the connection and disconnection of the driving motor and the electric blowdown valve circuit, to realize the automatic control to filtering and cleaning process.Work efficiency is high, easy maintenance by the present invention, can be widely applied in the engineering of water treatment such as drink water purifying, advanced treatment of wastewater and regeneration, industrial circulation water treatment.
Description
Technical field
The present invention relates to a kind of filter device of water treatment field more particularly to a kind of continuous filter plants of automatically cleaning.
Background technique
Filter be it is a kind of using filter medium go water removal in various suspended matters, microorganism and other fine particles, from
And making the haze reduction of water, a kind of purifier that water quality is purified is widely used in drink water purifying, at sewage deep
In the engineering of water treatment such as reason and regeneration, industrial circulation water treatment, boiler feed water softening.
After traditional filter device operation a period of time, a large amount of pollutants can be precipitated on the filter medium of filter interior,
Plugged filtration media is caused, intake pressure increases, water yield reduces, filter effect is deteriorated, and shutdown is needed to be backwashed, and recoils
Filter operation must be interrupted when washing, the maintenance of equipment is not only cumbersome, but also time-consuming, low efficiency.If continuous filtering behaviour need to be carried out
Make, must just add redundant filter device, equipment investment cost and operating cost can be greatly improved in this way, and is also required to bigger
Occupied area.
Summary of the invention
The object of the invention is that overcoming the deficiencies of the prior art and provide one kind can be realized filtering and backwash simultaneously
The continuous filter plant of the automatically cleaning of operation.
Above-mentioned purpose that the invention is realized by the following technical scheme: the present invention includes shell, water inlet, water outlet, filter cylinder
And automatic cleaning system, the water inlet are set to the lower part of the shell, the water outlet is set to the side of the shell, institute
It states filter cylinder to be mounted in the shell, the Self-cleaning system includes driving motor, differential pressure pickup, electric controller, control signal
Line, cleaning brush, electric blowdown valve, sewage pipe；The driving motor is fixedly arranged on equipment top cover, close by flange and the shell
Envelope connection；The differential pressure pickup is set to the outside of the shell, and signal wire both ends are separately positioned on inside and outside the filter cylinder
Side, and be connected with the electric controller；The electric controller also passes through control signal with the driving motor and the electric blowdown valve
Line connection, can control the connection and disconnection of the driving motor and the electric blowdown valve circuit.
Further, the sewage pipe is set on the top cover, and is connected with the electric blowdown valve by flange
It connects.
Further, the cleaning brush is set to the cartridge interior, and is in close contact with the filter cylinder inner wall, Er Qiesuo
Cleaning brush is stated by metal rod connection on center shaft, the central axis is set to the center of the filter cylinder, and with the drive
Dynamic motor connection.
Further, the cleaning brush is wire brush or nylon bruss.
Further, the water inlet side be equipped with a drain valve, can overhaul of the equipments or it is deactivated when, will be in filter
The water in portion empties.
When work, raw water is entered in filter cylinder by water inlet, and constantly in filter deposited thereon, filter cylinder inner wall is blocked the impurity in water
Plug, producing water flow velocity reduces, and outside generates pressure difference in filter cylinder, and differential pressure pickup monitors the variation of side pressure difference inside and outside filter cylinder, works as pressure difference
When reaching setting value, electric controller is to driving motor and electric blowdown valve send instructions, and cause following movement: driving motor drives clear
Rotation is scrubbed, screen tube inside is cleaned, while electric blowdown valve is opened, cleaning waste water is discharged by sewage pipe.Work as institute
When stating that side pressure difference is reduced to initial value inside and outside filter cylinder, differential pressure pickup sends signal to the electric controller, by driving motor and
Electric blowdown valve is closed, and cleaning process terminates, and system is restored to original state, into next filter.
Differential pressure pickup of the present invention can also be changed to timer, when filtration time reaches the time of the timer setting
When, electric controller sends signal to driving motor and electric blowdown valve, execute above-mentioned cleaning procedure, when purged between reach timer
When the time of setting, cleaning procedure terminates, and system is restored to its original state.
The beneficial effects of the present invention are: the present invention changes feelings by the pressure difference that differential pressure pickup monitors outside in filter cylinder
Whether condition to judge whether filter cylinder blocks, need to clean, or intermittently cleans filter cylinder by timer timing,
It is checked without opening equipment top cover.When filter cylinder blocking, electric controller controls driving motor work, is cleaned automatically,
Avoid it is cumbersome uncap, blowdown operation, when cleaning, complete equipment do not have to shut down, it can be achieved that filtering and cleaning process it is continuous
Change, automation, and cleaning process only needs several tens of seconds every time, cleaning efficiency is high.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described.
As shown in Figure 1, the continuous filter plant of a kind of automatically cleaning proposed by the present invention, including shell 3, water inlet 7, water outlet
11, filter cylinder 12 and automatic cleaning system, the water inlet 7 are set to the lower part of the shell 3, and the water outlet 11 is set to described
The side of shell 3, the filter cylinder 12 are mounted in the shell 3, and the Self-cleaning system includes driving motor 8, pressure difference sensing
Device 6, electric controller 5, control signal wire 4, cleaning brush 13, electric blowdown valve 2, sewage pipe 1；The driving motor 8 is fixedly arranged on equipment
On top cover 9, it is tightly connected by flange and the shell 3；The differential pressure pickup 6 is set to the outside of the shell 3, letter
Number line both ends are separately positioned on outside in the filter cylinder 12, and are connected with the electric controller 5；The electric controller 5 also with the drive
Dynamic motor 8 and the electric blowdown valve 2 can control the driving motor 8 and described electronic by the control signal wire 4 connection
The connection and disconnection of 2 circuit of blowdown valve；The sewage pipe 1 is set on the top cover 9, and is passed through with the electric blowdown valve 2
Flange is attached；The cleaning brush 13 is set to inside the filter cylinder 12, and is in close contact with 12 inner wall of filter cylinder, and
The cleaning brush 13 is connected on the center shaft 10 by metal rod, and the central axis 10 is set to the center of the filter cylinder 12,
And it is connect with the driving motor 8；7 side of water inlet be equipped with a drain valve 14, can overhaul of the equipments or it is deactivated when, will
The water of filter interior empties.
As shown in Figure 1, raw water is entered in filter cylinder 12 by water inlet 7 when work, the impurity in water sinks constantly on strainer
Product, 12 inner wall of filter cylinder are blocked, and producing water flow velocity reduces, and outside generates pressure difference in filter cylinder 12, and differential pressure pickup 6 monitors in filter cylinder 12
The variation of outside pressure difference, when the differential reaches a set point, electric controller 5 are drawn to 2 send instructions of driving motor 8 and electric blowdown valve
Give column movement: driving motor 8 drives cleaning brush 13 to rotate, and cleans to screen tube inside, while electric blowdown valve 2 is beaten
It opens, cleaning waste water is discharged by sewage pipe 1.When side pressure difference is reduced to initial value inside and outside the filter cylinder 12, differential pressure pickup 6
Signal is sent to the electric controller 5, driving motor 8 and electric blowdown valve 2 are closed, cleaning process terminates, and system is restored to first
Beginning state, into next filter, it is thus achieved that continuous filter operation.
Differential pressure pickup 6 of the present invention can also be changed to timer, when filtration time reaches timer setting
Between when, electric controller 5 sends signal to driving motor 8 and electric blowdown valve 2, execute above-mentioned cleaning procedure, when purged between reach
When the time of timer setting, cleaning procedure terminates, and system is restored to its original state.
Work efficiency is high, easy maintenance for the continuous filter plant of a kind of automatically cleaning proposed by the present invention, can pass through pressure difference sensing
Device and electric controller carry out automatically controlling serialization, automation progress, it can be achieved that purification of water quality process to filtering and cleaning process,
Without special stop cleaning, and occupation area of equipment is small, be suitable for drink water purifying, advanced treatment of wastewater and regeneration,
In many engineering of water treatment such as industrial circulation water treatment, boiler feed water softening.
Finally it should be noted that: above embodiments are only used for that technical solution of the present invention is explained, but simultaneously
Unrestricted protection scope of the present invention, those of ordinary skill in the art can also make improvements and modifications on this basis,
But these improvement and modification are all within the scope of the claims of the present invention.
Claims (5)
1. a kind of continuous filter plant of automatically cleaning, including shell, water inlet, water outlet, filter cylinder and automatic cleaning system, special
Sign is: the water inlet is set to the lower part of the shell, and the water outlet is set to the side of the shell, the filter cylinder installation
In the shell, the Self-cleaning system include driving motor, differential pressure pickup, electric controller, control signal wire, cleaning brush,
Electric blowdown valve, sewage pipe；The driving motor is fixedly arranged on equipment top cover, is connect by flange with the housing seal；Institute
State the outside that differential pressure pickup is set to the shell, signal wire both ends are separately positioned on outside in the filter cylinder, and with institute
Electric controller is stated to be connected；The electric controller is also connect with the driving motor and the electric blowdown valve by control signal wire, can
Control the connection and disconnection of the driving motor and the electric blowdown valve circuit.
2. the continuous filter plant of a kind of automatically cleaning according to claim 1, it is characterised in that: the sewage pipe is set to institute
It states on top cover, and is attached with the electric blowdown valve by flange.
3. the continuous filter plant of a kind of automatically cleaning according to claim 1, it is characterised in that: the cleaning brush is set to institute
Cartridge interior is stated, and is in close contact with the filter cylinder inner wall, and the cleaning brush is connected on center shaft by metal rod,
The central axis is set to the center of the filter cylinder, and connect with the driving motor.
4. the continuous filter plant of a kind of automatically cleaning according to claim 1, it is characterised in that: the cleaning brush is wire brush
Or nylon bruss.
5. the continuous filter plant of a kind of automatically cleaning according to claim 1, it is characterised in that: the water inlet side is equipped with
One drain valve, can overhaul of the equipments or it is deactivated when, the water of filter interior is emptied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910055584.5A CN109621518A (en) | 2019-01-22 | 2019-01-22 | A kind of continuous filter plant of automatically cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910055584.5A CN109621518A (en) | 2019-01-22 | 2019-01-22 | A kind of continuous filter plant of automatically cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109621518A true CN109621518A (en) | 2019-04-16 |
Family
ID=66062327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910055584.5A Withdrawn CN109621518A (en) | 2019-01-22 | 2019-01-22 | A kind of continuous filter plant of automatically cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109621518A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681203A (en) * | 2019-10-18 | 2020-01-14 | 福州阿尔赛斯流体设备科技有限公司 | Automatic back flush filtration system of T type |
| EP4528016A4 (en) * | 2022-08-09 | 2025-10-29 | Samsung Electronics Co Ltd | FILTER SYSTEM |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2855507Y (en) * | 2005-10-21 | 2007-01-10 | 北京禹宗水资源新技术有限公司 | Full automatic brushing type self-cleaning filter |
| CN202740853U (en) * | 2012-06-14 | 2013-02-20 | 成都昊地科技有限责任公司 | Brush type self-cleaning filter |
| CN203315834U (en) * | 2013-05-22 | 2013-12-04 | 洛阳双瑞金属复合材料有限公司 | Vertical type self-cleaning filter |
| CN106693480A (en) * | 2017-02-24 | 2017-05-24 | 内蒙古科泰隆达环保科技有限公司 | Brush type self-washing filter |
-
2019
- 2019-01-22 CN CN201910055584.5A patent/CN109621518A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2855507Y (en) * | 2005-10-21 | 2007-01-10 | 北京禹宗水资源新技术有限公司 | Full automatic brushing type self-cleaning filter |
| CN202740853U (en) * | 2012-06-14 | 2013-02-20 | 成都昊地科技有限责任公司 | Brush type self-cleaning filter |
| CN203315834U (en) * | 2013-05-22 | 2013-12-04 | 洛阳双瑞金属复合材料有限公司 | Vertical type self-cleaning filter |
| CN106693480A (en) * | 2017-02-24 | 2017-05-24 | 内蒙古科泰隆达环保科技有限公司 | Brush type self-washing filter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681203A (en) * | 2019-10-18 | 2020-01-14 | 福州阿尔赛斯流体设备科技有限公司 | Automatic back flush filtration system of T type |
| EP4528016A4 (en) * | 2022-08-09 | 2025-10-29 | Samsung Electronics Co Ltd | FILTER SYSTEM |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190416 |
|
| WW01 | Invention patent application withdrawn after publication |