CN210302658U - Automatic wash large-traffic filter core filter - Google Patents
Automatic wash large-traffic filter core filter Download PDFInfo
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- CN210302658U CN210302658U CN201921166773.1U CN201921166773U CN210302658U CN 210302658 U CN210302658 U CN 210302658U CN 201921166773 U CN201921166773 U CN 201921166773U CN 210302658 U CN210302658 U CN 210302658U
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Abstract
A filter element filter capable of automatically flushing large flow is characterized in that a body of a filter element seat is provided with a left sewage outlet and a right sewage outlet, double-rotation channel clapboards are respectively arranged at the upper part in the left sewage outlet and the upper part in the right sewage outlet, the double-rotation channel clapboards are semi-annular, one end of each double-rotation channel clapboard is downward sealed, the other end of each double-rotation channel clapboard is upward opened, and double-rotation channels are formed between the two ends of the two double-rotation channel clapboards; the left sewage draining port and the right sewage draining port are connected with a sewage draining pipeline in parallel and then are connected with an automatic flushing valve; a pressure tapping pipe is connected between a water outlet pipe and a water inlet pipe of the high-flow filter element filter, and a pressure difference switch is connected to the pressure tapping pipe; the pressure difference switch and the automatic flushing valve are connected with the controller. The utility model has the advantages that: the filter element is easy to wash and free of dead angles, and secondary pollution of impurities and bred organic matters in the shell to the filter element is avoided; the initial installation cost and the later operation cost are greatly saved; the safety and intelligence of the system operation are greatly increased.
Description
Technical Field
The utility model relates to a water treatment filtration equipment technical field belongs to an automatic wash large-traffic filter core filter, and it can wash filter core and casing automatically when interception, filtration aquatic impurity.
Background
Currently, the majority of filters of this type in the industry use static filtration, namely: when water flows through the filter, the filter can filter, and the filter element can be taken out and replaced after being polluted and blocked; and a part of the filter is washed and filtered by adopting an external washing water pump and a plurality of valves.
The above process has the following problems: 1. the static filter is that the filter element is stopped to remove and replace after intercepting impurities to reach a certain pressure difference, and the impurities intercepted by the filter element in the operation process of the filter element are not only original impurities in source water, but also secondary pollution caused by impurities of a part of shell and organic matters breeding in water caused by a water flow slow area due to dead angles in the shell, so that the original service life of the filter element is greatly reduced; 2. the external connection of the washing water pump and the valve prolongs the service life of the filter element, but the additional addition of the washing water pump and the related valves increases the energy consumption of the equipment (the additional addition of the backwashing water pump) and increases the occupied area (the related valves and pipelines), so to speak, the equipment cannot be paid back; 3. the filter is generally used for a protection device of a membrane treatment system, but no special control system is provided, so that the instant alarm is difficult to achieve, workers are required to check a pressure gauge on site at regular time, and therefore information lag exists, and certain hidden danger exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic-flushing large-flow filter element filter which has the characteristics of easy flushing and no dead angle, thereby reducing the probability of breeding organic matters in water due to slow water flow; the filter is ensured to have strong flushing force under the condition that the original water inlet pressure is unchanged in the flushing process, and the interior of the filter and the exterior of a filter element are cleaned regularly/according to the pressure difference condition, so that on one hand, easily-detached impurities intercepted on the filter element are cleaned, on the other hand, impurities precipitated in a shell are cleaned, and the breeding of organic matters is avoided, so that the secondary pollution of the impurities in the shell and the bred organic matters on the filter element is avoided; the filter is externally provided with only one automatic flushing valve, so that the service life of the filter element is prolonged, the occupied area is not additionally increased, and the initial installation cost and the later operation cost are greatly saved; the filter is provided with the controller, so that the functions of automatic washing of the filter, linkage control with a membrane system and a power pump, instant alarm, accumulated data uploading and the like are realized, and the safety and the intelligence of the system operation are greatly increased.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides an automatic wash large-traffic filter core filter, it is including large-traffic filter core filter (22), this large-traffic filter core filter (22) including cylindric main casing body (5), go up casing (4), end cover (3), filter core seat (9), inlet tube (10), outlet pipe (11), its characterized in that: a left sewage draining outlet (13) and a right sewage draining outlet (14) are arranged on the body of the filter element seat (9), double-rotary-channel partition plates (12) are respectively arranged at the inner upper part of the left sewage draining outlet (13) and the inner upper part of the right sewage draining outlet (14), the double-rotary-channel partition plates (12) are semi-annular, one end of each double-rotary-channel partition plate is downward closed, the other end of each double-rotary-channel partition plate is upward opened, and a double-rotary channel (15) is formed between the two ends of the two double-rotary-channel partition plates (;
the left sewage draining port (13) and the right sewage draining port (14) are connected with a sewage draining pipeline (26) in parallel and then are connected with an automatic flushing valve (27);
a pressure tapping pipe (24) is connected between the water outlet pipe (10) and the water inlet pipe (11) of the high-flow filter element filter (22), and a differential pressure switch (25) is connected to the pressure tapping pipe (24);
the pressure difference switch (25) and the automatic flushing valve (27) are connected with the controller (21).
Wherein, the upper end of the large-flow filter element filter (22) is connected with an automatic exhaust valve (23).
The utility model has the advantages that:
1. the structure of the filter body is improved to have the characteristics of easy washing and no dead angle, so that the probability of organic matters breeding in water caused by slow water flow is reduced;
2. the filter is provided with a special cleaning passage, so that the filter has strong flushing force under the condition of unchanged original water inlet pressure in the flushing process, the interior of the filter and the exterior of a filter element are cleaned regularly/according to a pressure difference condition, on one hand, easily-detached impurities intercepted on the filter element are cleaned, on the other hand, impurities precipitated in the shell are cleaned, and the breeding of organic matters is avoided, so that the secondary pollution of the impurities in the shell and the bred organic matters on the filter element is avoided;
3. the filter is externally provided with only one automatic flushing valve, so that the service life of the filter element is prolonged, the occupied area is not additionally increased, and the initial installation cost and the later operation cost are greatly saved;
4. the filter is provided with a special controller, so that the functions of automatic washing of the filter, linkage control with a membrane system and a power pump, instant alarm, accumulated data uploading and the like are realized, and the safety and the intelligence of the system operation are greatly improved.
Drawings
Fig. 1 is a schematic structural view of a large-flow filter element of the present invention;
FIG. 2 is a schematic sectional view A-A of FIG. 1;
FIG. 3 is a schematic view of the present invention;
FIG. 4 is a schematic perspective view of the filter element seat of the present invention;
reference numerals: 1. fixing the female die; 2. an O-shaped ring; 3. an end cap; 4. an upper housing; 5. a main housing; 6. a filter element; 7. a filter element guide block; 8. a seal ring; 9. a filter element seat; 10. a water outlet pipe; 11. a water inlet pipe; 12. a dual rotation channel partition; 13. a left sewage draining outlet; 14. a right sewage discharge port; 15. a double rotation channel; 21. a controller; 22. a high flow filter element filter; 23. an automatic exhaust valve; 24. a pressure sampling pipe; 25. a differential pressure switch; 26. a sewage draining pipeline; 27. the valve is automatically flushed.
Detailed Description
Referring to fig. 1, 2, 3 and 4: the utility model is an improvement and innovation on the basis of the prior patent technology, namely a large-flow filter element filter (patent number 201520479581.1).
The device comprises a cylindrical main shell 5, wherein the upper end of the main shell 5 is connected with a cylindrical upper shell 4, the upper end of the upper shell 4 is connected with an end cover 3, the outer side of the upper end of the upper shell 4 is in threaded connection with a fixing nut 1, and the end cover 3 is fixedly connected with the upper shell 4; the lower end of the main shell 5 is connected with a filter element seat 9; a cylindrical filter element 6 is arranged in the main shell 5, a filter element guide block 7 is arranged at the lower end of the filter element 6, a water outlet pipe 10 is arranged on the side wall of the upper shell 4, and a water inlet pipe 11 is arranged on the side wall of the filter element seat 9. Wherein, an O-shaped ring 2 is arranged on the inner side of the contact surface of the inner side surface of the upper end of the upper shell 5 and the outer side surface of the lower end of the end cover; and a sealing ring 8 is arranged on the inner side of the contact surface of the inner side surface of the upper end of the inner side of the filter element seat 9 and the outer side surface of the lower end of the filter element 6.
The utility model is characterized in that a left sewage outlet 13 and a right sewage outlet 14 are arranged on the body of the filter element seat 9, double-rotary-channel partition plates 12 are respectively arranged on the upper part in the left sewage outlet 13 and the upper part in the right sewage outlet 14, the double-rotary-channel partition plates 12 are semi-annular, one end is downward closed, the other end is upward opened, and double-rotary channels 15 are formed between the two ends of the two double-rotary-channel partition plates 12;
the left sewage outlet 13 and the right sewage outlet 14 are connected with a sewage pipeline 26 in parallel and then are connected with an automatic flushing valve 27;
a pressure sampling pipe 24 is connected between the water inlet pipe 11 and the water outlet pipe 10 of the high-flow filter element filter 22, and a pressure difference switch 25 is connected on the pressure sampling pipe 24;
the differential pressure switch 25 and the automatic flush valve 27 are connected to the controller 21.
Wherein, the upper end of the large-flow filter element filter 22 is connected with an automatic exhaust valve 23.
The bottom of the filter 22 body is additionally provided with a double-rotation cleaning channel 15 (shown in figure 4), and the left sewage draining port 13 and the right sewage draining port 14 are connected in parallel through a sewage draining pipeline 26 and then are connected with an automatic flushing valve 27.
A pressure sampling point is arranged between the water inlet pipe 11 and the water outlet pipe 10 of the filter 22, and the two pressure sampling points are connected with a differential pressure switch 25 through a pressure sampling pipe 24.
The filtered water from the filter 22 passes through an automatic flush valve 27 and is returned to the system source water tank via a recycle line.
The filter 22 is in the form of a filter element and a shell, can be used singly, or can be assembled on the same bracket for use, and the special controller 21 and the differential pressure switch 25 are arranged when the filter is assembled for use.
The working process of the automatic washing large-flow filter element filter is as follows:
the water enters the filter 22 through the water inlet pipe 11 of the filter 22, the impurities in the water are intercepted by the large-flow filter element 6, and the produced water flows out through the water outlet pipe 10 of the filter. When the pressure difference between the water inlet pipe 11 and the water outlet pipe 10 reaches a set value 1/the running time of the filter reaches a set value, the pressure difference switch 25 transmits a signal to the special controller 21, the special controller 21 controls the automatic flushing valve 27 to be opened, the unfiltered water source outside the filter element 6 is discharged outwards along the double rotating channels of the filter, the water flow is discharged at a high speed under the action of the pressure difference inside the shell, the water flow inside the shell also rotates in a diversion mode of the discharging channels under the action of the two high-speed discharged water flows, the impurities precipitated on the inner wall of the filter and the impurities on the outer surface of the filter element are stirred and easily fall off, so that the water flow flows out of the filter along with the high-speed rotating. When the pressure difference between the water inlet pipe 11 and the water outlet pipe 10 reaches a set value 2, the special controller displays the pressure difference alarm on the touch screen on site, and simultaneously sends an alarm to related management personnel through GSM wireless short messages/telephones to prompt the replacement of the filter element 6.
The maintenance/management personnel can check the accumulated data of the filter operation through the local touch screen and can also transmit the accumulated data information to the mobile phone login terminal equipment through Bluetooth for checking and storing.
Because the filter 22 adopts a shell form with one filter element, the filter has smooth internal structure, no dead angle and easy cleaning;
because filter 22 bottom sets up two rotatory washing passageways, when the automatic flushing valve opened, the water that contains impurity discharged outwards along rotary channel, and the inside rivers of casing also rotated with the discharge passage water conservancy diversion mode under these two strands of high-speed discharge rivers effects, stirs impurity and the filter core surface of filter inner wall sediment and easily drops impurity to make it flow out the filter along with high-speed rotatory discharge rivers, later through retrieving the recycle pipeline return system source water tank. The mode can thoroughly clean the impurities deposited in the filter shell and the impurities easy to fall off from the surface of the filter element, thereby avoiding secondary pollution to the filter element, greatly prolonging the service life of the filter element, saving energy and reducing emission without power equipment with high energy consumption;
because the filter 22 is configured with the special controller 21 of our company, the controller main body adopts a PLC + touch screen structure and is provided with a touch screen, a GSM wireless communication module and a Bluetooth communication module, and the system has multiple functions of on-site touch screen control operation, linkage control with a membrane system and a power pump, instant alarm (including on-site touch screen display alarm, GSM wireless short message/telephone alarm and remote control), accumulated data uploading through Bluetooth and the like, and the safety and the intelligence of system operation are increased to the greatest extent.
The above description is the preferred embodiment of the present invention and the technical principle applied by the same, and for those skilled in the art, without departing from the spirit and scope of the present invention, any obvious changes such as equivalent transformation, simple replacement, etc. based on the technical solution of the present invention all belong to the protection scope of the present invention.
Claims (2)
1. The utility model provides an automatic wash large-traffic filter core filter, it is including large-traffic filter core filter (22), this large-traffic filter core filter (22) including cylindric main casing body (5), go up casing (4), end cover (3), filter core seat (9), inlet tube (11), outlet pipe (10), its characterized in that: a left sewage draining outlet (13) and a right sewage draining outlet (14) are arranged on the body of the filter element seat (9), double-rotary-channel partition plates (12) are respectively arranged at the inner upper part of the left sewage draining outlet (13) and the inner upper part of the right sewage draining outlet (14), the double-rotary-channel partition plates (12) are semi-annular, one end of each double-rotary-channel partition plate is downward closed, the other end of each double-rotary-channel partition plate is upward opened, and a double-rotary channel (15) is formed between the two ends of the two double-rotary-channel partition plates (;
the left sewage draining port (13) and the right sewage draining port (14) are connected with a sewage draining pipeline (26) in parallel and then are connected with an automatic flushing valve (27);
a pressure tapping pipe (24) is connected between the water outlet pipe (10) and the water inlet pipe (11) of the high-flow filter element filter (22), and a differential pressure switch (25) is connected to the pressure tapping pipe (24);
the pressure difference switch (25) and the automatic flushing valve (27) are connected with the controller (21).
2. An automatic flushing high flow cartridge filter according to claim 1, characterised in that the upper end of the high flow cartridge filter (22) is connected with an automatic air outlet valve (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921166773.1U CN210302658U (en) | 2019-07-23 | 2019-07-23 | Automatic wash large-traffic filter core filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921166773.1U CN210302658U (en) | 2019-07-23 | 2019-07-23 | Automatic wash large-traffic filter core filter |
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| Publication Number | Publication Date |
|---|---|
| CN210302658U true CN210302658U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921166773.1U Active CN210302658U (en) | 2019-07-23 | 2019-07-23 | Automatic wash large-traffic filter core filter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456667A (en) * | 2020-11-27 | 2021-03-09 | 佛山市麦克罗美的滤芯设备制造有限公司 | Filter core and water purification system |
| CN113856287A (en) * | 2021-10-18 | 2021-12-31 | 浙江怡和卫浴有限公司 | Filter equipment and water system |
-
2019
- 2019-07-23 CN CN201921166773.1U patent/CN210302658U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112456667A (en) * | 2020-11-27 | 2021-03-09 | 佛山市麦克罗美的滤芯设备制造有限公司 | Filter core and water purification system |
| CN113856287A (en) * | 2021-10-18 | 2021-12-31 | 浙江怡和卫浴有限公司 | Filter equipment and water system |
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