CN106606899A - Y-shaped non-resistance and collision-resisting filter - Google Patents
Y-shaped non-resistance and collision-resisting filter Download PDFInfo
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- CN106606899A CN106606899A CN201510692196.XA CN201510692196A CN106606899A CN 106606899 A CN106606899 A CN 106606899A CN 201510692196 A CN201510692196 A CN 201510692196A CN 106606899 A CN106606899 A CN 106606899A
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Abstract
The invention relates to a filter and particularly discloses a Y-shaped non-resistance and collision-resisting filter. The Y-shaped non-resistance and collision-resisting filter comprises a cylinder. A water inlet and a water outlet are formed in the two ends of the cylinder correspondingly. A sewage discharging pipe is arranged on the cylinder. The sewage discharging pipe inclines in the direction of the water outlet, and a Y shape is formed by the sewage discharging pipe and the cylinder. The Y-shaped non-resistance and collision-resisting filter is characterized in that a conical filtering net is arranged in the cylinder; the tip end of the conical filtering net faces the water inlet; the other end of the conical filtering net is located between the water outlet and the sewage discharging pipe; an outlet water pressure controller is installed at the position of the water outlet; an inlet water pressure controller is installed at the position of the water inlet; an electromagnetic valve is arranged at the position of the sewage discharging pipe; and the outlet water pressure controller, the inlet water pressure controller and the electromagnetic valve are connected with a PLC control system. The Y-shaped non-resistance and collision-resisting filter is high in filtering efficiency and high in impact-resisting capability.
Description
（One）
Technical field
The present invention relates to a kind of filter, more particularly to a kind of Y types non-resistance anti-collision filter.
（Two）
Background technology
Y-type filter as water treatment procedure in last one barrier, carry the important task for ensureing that water outlet conformance with standard is required.It is usually placed sidewards, recirculated water is passed into after defecator is filtered in filter from filter one end and discharged from the other end, blow-off pipe is set on filter, blow-off pipe is in Y types with the main body of filter, filter element is typically exactly the net opened that tiles, recirculated water carries out frontal collisions in filter to drainage screen, filter area is little, filter efficiency is low, drainage screen is easily broken under the brute force attack of recirculated water, recirculated water is caused to filter, the lump for colliding and fragment are also easily accessible circulation, damage to circulation；Need manually to carry out blowdown after simultaneously dirt deposition is more in blow-off pipe, and manually cannot exact knowledge need time of blowdown, rule of thumb or timing blowdown can only have impact on contaminant removal effectiveness.
（Three）
The content of the invention
Defect in order to make up prior art of the invention, there is provided a kind of filter area is big, anti-collision power is strong, the Y type non-resistance anti-collision filters of automatic pollution discharge.
The present invention is achieved through the following technical solutions：
A kind of Y types non-resistance anti-collision filter, including cylinder, cylinder is respectively arranged at two ends with water inlet and outlet, and cylinder is provided with blow-off pipe, and blow-off pipe inclines to outlet direction and constitutes with cylinder the shape of Y types, it is characterized in that：Inner barrel is provided with conical screen, the tip of conical screen is towards water inlet, the other end of conical screen is located between outlet and blow-off pipe, the water outlet is provided with discharge pressure controller, the water inlet is provided with intake pressure controller, electromagnetic valve is provided with the blow-off pipe, the discharge pressure controller, intake pressure controller and electromagnetic valve are connected respectively with PLC control system.
The invention has the beneficial effects as follows：
1st, as a result of conical screen, filter area is increased, improves filter efficiency, simultaneously because the tip of conical screen is towards inflow direction, decrease collision of the recirculated water to drainage screen, make drainage screen more robust.
2nd, as a result of electromagnetic valve and two pressure controllers, when the pressure reduction of two pressure controllers exceedes setting value, electrodynamic valve is automatically opened up carries out blowdown, it is to avoid the probability that the filter efficiency that artificial blowdown is caused is reduced.
（Four）
Description of the drawings
Below in conjunction with the accompanying drawings the present invention is further illustrated.
Fig. 1 is main view, the partial perspective structural representation of the present invention.
In figure, 1 cylinder, 2 water inlets, 21 intake pressure controllers, 3 outlets, 31 discharge pressure controllers, 4 conical screens, 5 blow-off pipes, 6 flanges, 7 electromagnetic valves.
（Five）
Specific embodiment
Accompanying drawing is the specific embodiment of the present invention.As shown in Figure 1, this kind of Y type non-resistance anti-collision filter, whole system is by PLC control system control, it includes the cylinder 1 of traverse, and cylinder 1 is provided with blow-off pipe 5, and cylinder 1 is respectively arranged at two ends with water inlet 2 and outlet 3, blow-off pipe 5 towards the direction of outlet 3 inclines, electromagnetic valve 7 is provided with blow-off pipe 5, electromagnetic valve 7 is arranged on the lower section of the flange 6 at blow-off pipe 5, so is easy to remove when electromagnetic valve 7 breaks down and is changed and overhauled；Conical screen 4 is provided with inside cylinder 1, conical screen 4 can be arranged on inside cylinder 1 by securing member etc., can also be made into integration with cylinder 1, the tip of conical screen 4 is towards water inlet 2, filter area is so not only increased, the shock of dirt and granule to conical screen 4 is decreased, the more impact resistance of conical screen 4 is made, the other end of conical screen 4 is located between blow-off pipe 5 and outlet 3, and closer to blow-off pipe 5；Discharge pressure controller 31 is installed at outlet 3, intake pressure controller 21 is installed at water inlet 2, discharge pressure controller 31, intake pressure controller 21 and electromagnetic valve 7 are connected respectively with PLC control system, when PLC control system detects the pressure reduction between discharge pressure controller 31 and intake pressure controller 21 exceedes preset value, electromagnetic valve 7 is automatically opened up carries out blowdown 7.
In addition to technical characteristic described in description, remaining technical characteristic is technology known to those skilled in the art.
Claims (1)
1. a kind of Y types non-resistance anti-collision filter, including cylinder（1）, cylinder（1）It is respectively arranged at two ends with water inlet（2）And outlet（3）, cylinder（1）It is provided with blow-off pipe（5）, blow-off pipe（5）To outlet（3）Direction inclines and and cylinder（1）The shape of composition Y types, is characterized in that：Cylinder（1）Inside is provided with conical screen（4）, conical screen（4）Tip towards water inlet（2）, conical screen（4）The other end be located at outlet（3）And blow-off pipe（5）Between, the outlet（3）Place is provided with discharge pressure controller（31）, the water inlet（2）Place is provided with intake pressure controller（21）, the blow-off pipe（5）Place is provided with electromagnetic valve（7）, the discharge pressure controller（31）, intake pressure controller（21）And electromagnetic valve（7）It is connected with PLC control system respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510692196.XA CN106606899A (en) | 2015-10-23 | 2015-10-23 | Y-shaped non-resistance and collision-resisting filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510692196.XA CN106606899A (en) | 2015-10-23 | 2015-10-23 | Y-shaped non-resistance and collision-resisting filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106606899A true CN106606899A (en) | 2017-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510692196.XA Pending CN106606899A (en) | 2015-10-23 | 2015-10-23 | Y-shaped non-resistance and collision-resisting filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106606899A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026000A (en) * | 2019-03-29 | 2019-07-19 | 中广核工程有限公司 | Nuclear power plant's closed circulation system back purge system and back-flushing method |
| CN113082806A (en) * | 2021-04-21 | 2021-07-09 | 西安热工研究院有限公司 | Filter capable of discharging sewage online and working method thereof |
-
2015
- 2015-10-23 CN CN201510692196.XA patent/CN106606899A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026000A (en) * | 2019-03-29 | 2019-07-19 | 中广核工程有限公司 | Nuclear power plant's closed circulation system back purge system and back-flushing method |
| CN113082806A (en) * | 2021-04-21 | 2021-07-09 | 西安热工研究院有限公司 | Filter capable of discharging sewage online and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170503 |