CN206121278U - Automatic full self - cleaning filter of evacuation - Google Patents
Automatic full self - cleaning filter of evacuation Download PDFInfo
- Publication number
- CN206121278U CN206121278U CN201621099281.1U CN201621099281U CN206121278U CN 206121278 U CN206121278 U CN 206121278U CN 201621099281 U CN201621099281 U CN 201621099281U CN 206121278 U CN206121278 U CN 206121278U
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- CN
- China
- Prior art keywords
- automatic
- cleaning filter
- pipe
- drainage screen
- casing
- 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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- Filtration Of Liquid (AREA)
Abstract
The utility model provides an automatic full self - cleaning filter of evacuation, includes casing and support frame, casing one end fixed connection the support frame, other end fixed connection upper cover, on cover and be equipped with the blow off pipe, be equipped with the blowoff valve on the blow off pipe, still include gear motor, gear motor's output shaft has the power -driven rotation axle, power -driven rotation beam warp upper cover stretches into in the filter screen, the casing side is equipped with inlet tube and outlet pipe, be equipped with automatic exhaust -valve on the inlet tube. The utility model adopts the above structure automatic full self - cleaning filter of evacuation, through setting up automatic exhaust -valve in inlet tube department, when the needs evacuation, discharge remaining moisture in the casing voluntarily, prevent that the casing from corroding, extension fixture life, and can import and export pressure differential at the filter screen and reach setting value or time when reaching the setting -up time, self - cleaning and blowdown realize the automation mechanized operation of device.
Description
Technical field
This utility model is related to a kind of filter technology field, more particularly to a kind of automatic-discharging automatic washing is filtered
Device.
Background technology
Fully automatic cleaning filter is in the mistake to the light industry industrial wastewater such as industry water, sea water, food and pharmacy, recirculated water
Filter, and the filtration treatment such as emulsion regeneration, waste oil, liquid material etc. is widely used.In metallurgical industry and petrochemical industry
And power plant's plumbing and circulation and be related in the techniques such as the media filtration of liquid, fully automatic cleaning filter is also increasingly
Extensively, though automatically cleaning is arranged by existing fully automatic cleaning filter can be realized when filter differential pressure reaches setting value
Dirt, but cannot be by the moisture emptying remained in housing after the completion of cleaning blowdown, cause some residuals contains corrosive impurity
Aqueous corrosion housing, reduce device service life.
Utility model content
The purpose of this utility model is to provide a kind of automatic-discharging fully automatic cleaning filter, by arranging at water inlet pipe
Automatic drain valve, when emptying is needed, automatically discharges the moisture remained in housing, prevents housing from corroding, and extension fixture is used
Life-span, and can be when drainage screen inlet outlet pressure differential reaches setting value or the time reaches setting time, cleaning and blowdown automatically is realized
The automation mechanized operation of device.
For achieving the above object, this utility model provides a kind of automatic-discharging fully automatic cleaning filter, including housing
And bracing frame, the shell one end is fixedly connected support frame as described above, and the other end is fixedly connected lid, and the upper lid is provided with blowdown
Pipe, the blow-off pipe is provided with blowoff valve, and also including reducing motor, the output shaft of the reducing motor is connected with electronic rotation
Axle, upper lid is stretched in drainage screen described in the electronic rotation axle Jing, and the housing side is provided with water inlet pipe and outlet pipe, it is described enter
Water pipe is provided with automatic drain valve.
Preferably, it is additionally provided with pressure difference switch and controller on the housing, it is the pressure difference switch, the blowoff valve, described
Reducing motor and the automatic drain valve are electrically connected with the controller.
Preferably, the round brush being adapted with the drainage screen is provided with the drainage screen, the round brush passes through
The electronic rotation axle is placed in the drainage screen.
Preferably, the water inlet pipe is located at outlet pipe lower section.
Preferably, the reducing motor is fixed on the upper tops by sleeve.
Therefore, the automatic-discharging fully automatic cleaning filter of employing said structure of the present utility model, by water inlet pipe
Place arranges automatic drain valve, when emptying is needed, automatically discharges the moisture remained in housing, prevents housing from corroding, and extends dress
Service life is put, and can automatically be cleaned side by side when drainage screen inlet outlet pressure differential reaches setting value or the time reaches setting time
Dirt, realizes the automation mechanized operation of device.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of the drawings
Fig. 1 is a kind of Facad structure figure of automatic-discharging fully automatic cleaning filter of embodiment of the present utility model；
Fig. 2 is a kind of construction profile of automatic-discharging fully automatic cleaning filter of embodiment of the present utility model.
Wherein：1st, housing；2nd, bracing frame；3rd, upper lid；4th, blow-off pipe；5th, blowoff valve；6th, drainage screen；7th, reducing motor；8、
Electronic rotation axle；9th, water inlet pipe；10th, outlet pipe；11st, pressure difference switch.
Specific embodiment
Below with reference to accompanying drawing, the utility model will be further described, it should be noted that the present embodiment is with this skill
Premised on art scheme, detailed embodiment and specific operating process are given, but protection domain of the present utility model is not
It is limited to the present embodiment.
Fig. 1 is a kind of Facad structure figure of automatic-discharging fully automatic cleaning filter of embodiment of the present utility model, and Fig. 2 is
A kind of construction profile of automatic-discharging fully automatic cleaning filter of embodiment of the present utility model, as depicted in figs. 1 and 2, this
The structure of utility model, including housing 1 and bracing frame 2, one end of housing 1 is fixedly connected bracing frame 2, will can be filled using bracing frame 2
Put and be fixed to correct position.The other end of housing 1 is fixedly connected lid 3, and upper lid 3 is provided with blow-off pipe 4, the row of being provided with of blow-off pipe 4
Dirty valve 5, opens after blowoff valve 5 because device has inside and outside differential pressure, and the sewage of cleaning drainage screen 6 can be made while pressure release by blowdown
Pipe 4 is discharged.The present embodiment also includes reducing motor 7, and reducing motor 7 is fixed on the top of upper lid 3 by sleeve, reducing motor 7
Output shaft is connected with electronic rotation axle 8, and lid 3 is stretched in drainage screen 6 on the Jing of electronic rotation axle 8, round brush and electronic rotation axle 8
Bottom is fixedly connected, and the round brush being adapted with drainage screen 6 is provided with drainage screen 6, and round brush is put by electronic rotation axle 8
In drainage screen 6, make round brush can the axial-rotation in drainage screen 6 just, be easy to cleaning it is glutinous be bonded at it is miscellaneous on drainage screen 6
Matter, drainage screen 6 adopts high-strength stainless steel filter screen, corrosion-resistant.The inwall of housing 1 is provided with the spacing pressure for limiting drainage screen activity
Plate, reduces the spacious amount of structure, makes device more stable.The side of housing 1 is provided with water inlet pipe 9 and outlet pipe 10, and water inlet pipe 9 is located at water outlet
The lower section of pipe 10, water inlet pipe 9 is provided with automatic drain valve, and automatic drain valve is located inside water inlet pipe 9, when emptying is needed, opens
Automatic drain valve, device automatically can discharge the moisture of residual in housing 1, prevent housing from corroding, extension fixture service life.Shell
Be additionally provided with pressure difference switch 11 and controller on body 1, pressure difference switch 11, blowoff valve 5, reducing motor 7 and automatic drain valve with control
Device processed is electrically connected, and can obtain the inside and outside differential pressure signal of filter 6 by pressure difference switch 11 and transmit signals to controller process, then
Controller control device action, so as to realize the automatic cleaning blowdown and automatic-discharging work of device.
According to the structure of automatic-discharging fully automatic cleaning filter, its workflow is as follows：
During filtration, controller control automatic drain valve, blowoff valve 5 and reducing motor 7 are closed, because impurity was constantly bonded at
On the inwall of filter screen 6, so as to form inside and outside differential pressure, when inside and outside differential pressure reaches setting value, signal is passed to control by pressure difference switch 11
Device, or when reaching the filtration time of setting, device enters cleaning state automatically, controller control of sewage disposal valve 5 and reducing motor 7
Open, reducing motor 7 with the axial-rotation of electronic rotary shaft 8, so as to drive round brush to do axial rotation motion, to drainage screen 6
Cleaned, after the completion of cleaning, there is pressure reduction because housing 1 is inside and outside, so by while 4 pressure release of blow-off pipe, will can clean
The sewage of drainage screen 6 is discharged by blow-off pipe 4, completes automated cleaning and the blowdown of filter.After the completion of cleaning blowdown, controller control
Blowoff valve processed 5 and reducing motor 7 are closed, and the filtration work of filter is carried out again.When device is disabled or maintenance needs are emptied,
Controller controls automatic drain valve and opens, and the water remained in housing 1 is discharged due to self gravitation effect, by water inlet pipe 9, realizes certainly
Dynamic emptying.
Therefore, the automatic-discharging fully automatic cleaning filter of employing said structure of the present utility model, by water inlet pipe
Place arranges automatic drain valve, when emptying is needed, automatically discharges the moisture remained in housing, prevents housing from corroding, and extends dress
Service life is put, and can automatically be cleaned side by side when drainage screen inlet outlet pressure differential reaches setting value or the time reaches setting time
Dirt, realizes the automation mechanized operation of device.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model rather than it is limited
System, although being described in detail to this utility model with reference to preferred embodiment, one of ordinary skill in the art should manage
Solution：It still can modify or equivalent to the technical solution of the utility model, and these modifications or equivalent are replaced
Change the spirit and scope that can not also make amended technical scheme depart from technical solutions of the utility model.
Claims (5)
1. a kind of automatic-discharging fully automatic cleaning filter, including housing and bracing frame, the shell one end is fixedly connected described
Bracing frame, the other end is fixedly connected lid, and the upper lid is provided with blow-off pipe, and the blow-off pipe is provided with blowoff valve, its feature
It is：Also include reducing motor, the output shaft of the reducing motor is connected with electronic rotation axle, described in the electronic rotation axle Jing
Upper lid is stretched in drainage screen, and the housing side is provided with water inlet pipe and outlet pipe, and the water inlet pipe is provided with automatic drain valve.
2. automatic-discharging fully automatic cleaning filter according to claim 1, it is characterised in that：It is additionally provided with the housing
Pressure difference switch and controller, the pressure difference switch, the blowoff valve, the reducing motor and the automatic drain valve with it is described
Controller is electrically connected.
3. automatic-discharging fully automatic cleaning filter according to claim 2, it is characterised in that：It is provided with the drainage screen
The round brush being adapted with the drainage screen, the round brush is placed in the drainage screen by the electronic rotation axle.
4. automatic-discharging fully automatic cleaning filter according to claim 3, it is characterised in that：The water inlet pipe is located at institute
State outlet pipe lower section.
5. automatic-discharging fully automatic cleaning filter according to claim 4, it is characterised in that：The reducing motor passes through
Sleeve is fixed on the upper tops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099281.1U CN206121278U (en) | 2016-09-30 | 2016-09-30 | Automatic full self - cleaning filter of evacuation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621099281.1U CN206121278U (en) | 2016-09-30 | 2016-09-30 | Automatic full self - cleaning filter of evacuation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206121278U true CN206121278U (en) | 2017-04-26 |
Family
ID=58572680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621099281.1U Expired - Fee Related CN206121278U (en) | 2016-09-30 | 2016-09-30 | Automatic full self - cleaning filter of evacuation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206121278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970664A (en) * | 2017-12-04 | 2018-05-01 | 上海大张过滤设备有限公司 | Full-automatic self-cleaning filter |
-
2016
- 2016-09-30 CN CN201621099281.1U patent/CN206121278U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970664A (en) * | 2017-12-04 | 2018-05-01 | 上海大张过滤设备有限公司 | Full-automatic self-cleaning filter |
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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: 20170426 Termination date: 20180930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |