CN103316533A - Pipeline online filter with function of automatic sewage discharge - Google Patents
Pipeline online filter with function of automatic sewage discharge Download PDFInfo
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- CN103316533A CN103316533A CN2012100781308A CN201210078130A CN103316533A CN 103316533 A CN103316533 A CN 103316533A CN 2012100781308 A CN2012100781308 A CN 2012100781308A CN 201210078130 A CN201210078130 A CN 201210078130A CN 103316533 A CN103316533 A CN 103316533A
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- net cylinder
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Abstract
The present invention discloses a pipeline online filter with a function of automatic sewage discharge. According to the pipeline online filter, a housing cylinder is provided with a material inlet and a material outlet, the material inlet is arranged on the lower section of the housing cylinder, the material outlet is arranged on the upper section of the housing cylinder, a filtration screen cylinder is arranged inside the housing cylinder and on the upper section inside the housing cylinder, a motor is arranged above the housing cylinder, the upper end of a center shaft of the filtration screen cylinder penetrates through the housing cylinder, and is connected with a rotation shaft of the motor, a control signal input terminal of the motor is connected with a rotation signal output terminal of a controller, a separation plate comprising a plurality of small holes communicated from top to bottom is arranged below the filtration screen cylinder, a position of the separation plate lower surface positioned below the cylinder wall of the filtration screen cylinder is connected with a sewage discharge pipe, the sewage discharge pipe is provided with an electromagnetic valve, and a signal input terminal of the electromagnetic valve is connected with a sewage discharge signal output terminal of the controller. During operation, the controller is adopted to timingly start the motor and open the electromagnetic valve to discharge sewage, a filtration process is not affected, and continuous online filtration is achieved.
Description
Technical field
The present invention relates to a kind of piping filter, relate in particular to a kind of pipeline pot strainer of automatic pollution discharge.
Background technology
Piping filter is generally used for some impurity in the flowing liquid (or gas) in the filter pipe, makes the material after the filtration reach system's manufacturing technique requirent, and it is widely adopted in the pipe-line system of chemical industry, medical industry production.
Existing piping filter comprises conical filter, Y-filter, right-angle type filter etc., have principle characteristics simple, that directly filter, but regularly cleaning during shutdown, blowdown in running often affects the system equipment long-term operation.Specifically, existing piping filter has the following disadvantages:
(1) filter effect is unstable: because the screen specification in the piping filter (mesh size, filter area) is fixing, prolongation along with filtration time, the impurity that deposits on the filter screen constantly increases, effective filtration area is reduced gradually, cause the pipeline internal resistance constantly to increase, work (filtrations) efficient progressively reduces, in the time of seriously even cause line clogging.(2) can not continuous filtration: because common piping filter can not take out stains when operation, after filter work a period of time, taking-up filter screen (loosing core) cleaning of must stopping; If the occasion of rinsing of this filter can not with the scheduled overhaul cycle synchronisation of visual plant in the system, will directly affect the long-term operation of this system, thus the loss that causes unnecessary system to stop, drive.
Summary of the invention
Purpose of the present invention just is to provide in order to address the above problem a kind of pipeline pot strainer of automatic pollution discharge.
The present invention is achieved through the following technical solutions above-mentioned purpose:
The present invention includes the filter in casing cylinder and the described casing cylinder, be provided with charging aperture and discharging opening on the described casing cylinder, described charging aperture is arranged at the hypomere of described casing cylinder, described discharging opening is arranged at the epimere of described casing cylinder, described filter is filtering net cylinder, described filtering net cylinder is arranged at the epimere in the described casing cylinder, described filtering net cylinder comprises the axis that is fixedly connected with described filtering net cylinder cylindrical shell, the top of described casing cylinder is equipped with motor, the upper end of described axis is passed described casing cylinder and is connected with the rotating shaft of described motor, the control signal input of described motor is connected with the rotating signal output of controller, the below of described filtering net cylinder is provided with dividing plate, be positioned at the aperture that the region division of described filtering net cylinder has several to communicate up and down on the described dividing plate, the position that the lower surface of described dividing plate is positioned at described filtering net cylinder barrel below is connected with blow-off pipe, be provided with magnetic valve on the described blow-off pipe, the signal input part of described magnetic valve is connected with the blowdown signal output part of described controller.
During operation, material (liquid or gas) enters hypomere in the casing cylinder by charging aperture, by entering behind the dividing plate in the filtering net cylinder, the cylindrical shell of process filtering net cylinder enters the space between casing cylinder and the filtering net cylinder more again, the material after purifying by the discharging opening eliminating at last.When the filter residue that deposits on the filtering net cylinder is too many, controller sends instruction (generally passing through timing controlled), the starter motor operation, and open magnetic valve, because the outer pressure of casing cylinder is higher than the pressure in the filtering net cylinder, be deposited on filter residue on the filtering net cylinder barrel and be subject to when filtering after the rightabout impact, filter residue with the fraction material from the blow-off pipe Self-discharged, reach the purpose of blowdown, above-mentioned blowdown process does not affect filter course.
As preferably, the diameter of described filtering net cylinder be described casing cylinder diameter 5/3/4ths～six; As optimal selection, the diameter of described filtering net cylinder be described casing cylinder diameter 4/5ths.
Beneficial effect of the present invention is:
The present invention has the following advantages:
1, during the filter residue on getting rid of filtering net cylinder, the material filtering program is proceeded, and pipeline system does not need
Stop.
When 2, filter was worked, material was by flowing to outside the cylinder in the filtering net cylinder cylinder, and its filter residue is blocked in the filter cylinder inwall
On; During regular deslagging, open blow-off pipe, owing to there being pressure differential, the filtering net cylinder that is positioned at sewage draining exit makes material flow to cylinder outward by cylinder, washes this position filter residue impurity, and discharges from blow-off pipe.
3, filter resistance usually＜0.01 MPa, and can keep stablizing; In the operation, can be according to material and mistake
The characteristic of screen tube, periodic flushing filtering net cylinder (also can wash arbitrarily at any time) is to keep the filter normal operation.
4, convenient and simple for operation, safety, and labour intensity is low; During locellus cleaning and filtering net cylinder, as long as
Forward this chamber filtering net cylinder to the position corresponding with blow-off pipe, open magnetic valve namely flushable.
5, convenient with the material recycle of slag discharge.
6, the present invention is except a few components machined is had relatively high expectations, and major part all belongs to the rivet welding workpiece, because of
This manufacturing expense is not high.
7, realize automatic pollution discharge by controller, motor and magnetic valve, make the work of whole filter more efficient, reliable.
Description of drawings
Accompanying drawing is that structural representation cuts open in office of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing:
As shown in drawings, the present invention includes casing cylinder 3 and filtering net cylinder 5, filtering net cylinder 5 is installed in the casing cylinder 3, be provided with charging aperture 2 and discharging opening 11 on the casing cylinder 3, charging aperture 2 is arranged at the hypomere of casing cylinder 3, discharging opening 11 is arranged at the epimere of casing cylinder 3, filtering net cylinder 5 is arranged at the epimere in the casing cylinder 3, filtering net cylinder 5 comprises the axis 8 that is fixedly connected with the cylindrical shell of filtering net cylinder 5, by support 10 motor 9 is installed on the top cover 7 of casing cylinder 3 tops, the upper end of axis 8 is passed casing cylinder 3 and is connected with the rotating shaft of motor 9, the control signal input of motor 9 is connected with the rotating signal output of controller 14, the below of filtering net cylinder 5 is provided with dividing plate 4, the region division that is positioned at filtering net cylinder 5 on the dividing plate 4 has several apertures that communicates up and down 13, the position that the lower surface of dividing plate 4 is positioned at filtering net cylinder 5 barrels below is connected with blow-off pipe 12, is provided with magnetic valve 15 on the blow-off pipe 12, and the signal input part of magnetic valve 15 is connected with the blowdown signal output part of controller 14.The diameter of filtering net cylinder 5 be casing cylinder 3 diameter 4/5ths.The base plate 1 of casing cylinder 3 is used for installing, and flange 6 is used for being connected with miscellaneous equipment.
As shown in drawings, during operation, material (liquid or gas) enters hypomere in the casing cylinder 3 by charging aperture 2, again by entering behind the dividing plate 4 in the filtering net cylinder 5, the cylindrical shell of process filtering net cylinder 5 enters the space between casing cylinder 3 and the filtering net cylinder 5 again, the material of getting rid of after purifying by discharging opening 11 at last.When the filter residue of deposition on the filtering net cylinder 5 is too many, controller 14 sends instruction (generally passing through timing controlled), starter motor 9 operations, and open magnetic valve 15, because the outer pressure of casing cylinder 3 are higher than the pressure in the filtering net cylinder 5, be deposited on filter residue on filtering net cylinder 5 barrels and be subject to when filtering after the rightabout impact, filter residue with the fraction material from blow-off pipe 12 Self-dischargeds, reach the purpose of blowdown, above-mentioned blowdown process does not affect filter course.
Claims (3)
1. the pipeline pot strainer of an automatic pollution discharge, comprise the filter in casing cylinder and the described casing cylinder, be provided with charging aperture and discharging opening on the described casing cylinder, it is characterized in that: described charging aperture is arranged at the hypomere of described casing cylinder, described discharging opening is arranged at the epimere of described casing cylinder, described filter is filtering net cylinder, described filtering net cylinder is arranged at the epimere in the described casing cylinder, described filtering net cylinder comprises the axis that is fixedly connected with described filtering net cylinder cylindrical shell, the top of described casing cylinder is equipped with motor, the upper end of described axis is passed described casing cylinder and is connected with the rotating shaft of described motor, the control signal input of described motor is connected with the rotating signal output of controller, the below of described filtering net cylinder is provided with dividing plate, be positioned at the aperture that the region division of described filtering net cylinder has several to communicate up and down on the described dividing plate, the position that the lower surface of described dividing plate is positioned at described filtering net cylinder barrel below is connected with blow-off pipe, be provided with magnetic valve on the described blow-off pipe, the signal input part of described magnetic valve is connected with the blowdown signal output part of described controller.
2. the pipeline pot strainer of automatic pollution discharge according to claim 1 is characterized in that: the diameter of described filtering net cylinder be described casing cylinder diameter 5/3/4ths～six.
3. the pipeline pot strainer of automatic pollution discharge according to claim 1 is characterized in that: the diameter of described filtering net cylinder be described casing cylinder diameter 4/5ths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100781308A CN103316533A (en) | 2012-03-22 | 2012-03-22 | Pipeline online filter with function of automatic sewage discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100781308A CN103316533A (en) | 2012-03-22 | 2012-03-22 | Pipeline online filter with function of automatic sewage discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103316533A true CN103316533A (en) | 2013-09-25 |
Family
ID=49185749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100781308A Pending CN103316533A (en) | 2012-03-22 | 2012-03-22 | Pipeline online filter with function of automatic sewage discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103316533A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944441A (en) * | 2015-12-10 | 2016-09-21 | 天津佳连佳软科技有限公司 | On-line pipeline filter |
| WO2020151730A1 (en) * | 2019-01-25 | 2020-07-30 | 彭延安 | Structure of long-lasting air filter |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2058620U (en) * | 1989-09-17 | 1990-06-27 | 哈尔滨热管联营制造厂 | Automatically cleaning filter |
| KR20040072241A (en) * | 2003-02-10 | 2004-08-18 | (주)일신기공 | Filter |
| CN201988255U (en) * | 2011-03-06 | 2011-09-28 | 刘一 | Automatic backwash filter |
-
2012
- 2012-03-22 CN CN2012100781308A patent/CN103316533A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2058620U (en) * | 1989-09-17 | 1990-06-27 | 哈尔滨热管联营制造厂 | Automatically cleaning filter |
| KR20040072241A (en) * | 2003-02-10 | 2004-08-18 | (주)일신기공 | Filter |
| CN201988255U (en) * | 2011-03-06 | 2011-09-28 | 刘一 | Automatic backwash filter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944441A (en) * | 2015-12-10 | 2016-09-21 | 天津佳连佳软科技有限公司 | On-line pipeline filter |
| WO2020151730A1 (en) * | 2019-01-25 | 2020-07-30 | 彭延安 | Structure of long-lasting air filter |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130925 |