CN219355519U - Flat-feeding flat-feeding automatic back-flushing full-automatic water filter - Google Patents
Flat-feeding flat-feeding automatic back-flushing full-automatic water filter Download PDFInfo
- Publication number
- CN219355519U CN219355519U CN202320154470.8U CN202320154470U CN219355519U CN 219355519 U CN219355519 U CN 219355519U CN 202320154470 U CN202320154470 U CN 202320154470U CN 219355519 U CN219355519 U CN 219355519U
- Authority
- CN
- China
- Prior art keywords
- filter element
- horizontal
- component
- flushing
- pollution discharge
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a horizontal-inlet automatic back-flushing full-automatic water filter, and belongs to the technical field of water filters. A horizontal-feeding horizontal-automatic back-flushing full-automatic water filter comprises an upper shell component, a lower shell component, a differential pressure controller and an electrical control cabinet; further comprises: one end of the transmission shaft component is connected with the coupler, and the other end of the transmission shaft component is connected inside the lower tank body through a transmission shaft positioning sleeve; the flow direction changing cylinder is arranged on the inner wall of the lower shell component; a filter element member disposed inside the lower tank; the U-shaped pollution discharge back flushing arm component is connected with the speed reducer through the transmission shaft component and is communicated with the pollution discharge component; the pollution discharge compensation device is arranged at the output end of the U-shaped pollution discharge back flushing arm component; the utility model can perform back flushing and regeneration on the filter element through the U-shaped pollution discharge back flushing arm, and the cycle is performed, thereby avoiding frequent replacement of the filter element or manual cleaning, improving the production efficiency and saving a great deal of time, labor and financial resources.
Description
Technical Field
The utility model relates to the technical field of water filters, in particular to a horizontal-inlet horizontal-outlet automatic back flushing full-automatic water filter.
Background
Industrial and mining enterprises can discharge a large amount of sewage in production, so that the sewage is required to be discharged after being filtered, solid impurities are often accompanied in the sewage, the water inlet and outlet pipes of the industrial and mining enterprises in the prior art are generally horizontal linear, and the filter has the function of changing the water flowing direction if being matched with the filter.
The filter in the prior art can play the filtering effect, but the solid impurities are easy to adhere to the surface of the filter element when the filter is used, so that the situation of blockage is caused, most of the filters in the prior art adopt a manual cleaning mode to clean the filter element or adopt a mode of frequently replacing the filter element, so that the filtering effect of the filter is ensured, but a great deal of time, labor and financial resources are spent, and the normal filtering of sewage is influenced, so that the application provides the horizontal-feeding horizontal-automatic back flushing full-automatic water filter.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, manual cleaning is adopted to clean the filter or frequent replacement of a filter element is adopted, so that the filtering effect of the filter is ensured, but a great amount of time, labor and financial resources are spent, and normal filtration of sewage is affected, and provides a horizontal-in and horizontal-out automatic back flushing full-automatic water filter.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a flat-in flat-out automatic back flushing full-automatic water filter comprises an upper shell component, a lower shell component, a differential pressure controller and an electrical control cabinet,
the upper shell part comprises an upper tank body, a speed reducer arranged at the top of the upper tank body, a coupler, a bearing seat and a sealing head;
the lower shell part comprises a lower tank body, a drain pipe and a drain valve, wherein the drain pipe and the drain valve are arranged at the bottom of the lower tank body;
further comprises:
one end of the transmission shaft component is connected with the coupler, and the other end of the transmission shaft component is connected inside the lower tank body through a transmission shaft positioning sleeve;
the flow direction changing cylinder is arranged on the inner wall of the lower tank body;
a filter element member disposed inside the lower tank;
the U-shaped pollution discharge back flushing arm component is connected with the speed reducer through the transmission shaft component and is communicated with the pollution discharge component;
the pollution discharge compensation device is arranged at the output end of the U-shaped pollution discharge back flushing arm component and is matched with the filter element component;
the inlet pipeline and the outlet pipeline are symmetrically arranged on the outer wall of the lower tank body and are in the same level, and the flow direction changing cylinder body is matched with the inlet pipeline.
As the preferred technical scheme of this application, the flow direction transform barrel includes baffle under the flow direction transform barrel, baffle and barrel body on the flow direction transform barrel, the barrel body is connected under the jar internal portion on the flow direction transform barrel through the baffle, and cooperatees with the inlet channel.
As the preferred technical scheme of this application, filter element part includes filter element body, filter element bottom plate and filter element dead lever, the filter element bottom plate passes through connecting bolt and links to each other with the baffle under the flow direction transform barrel, the filter element body passes through the filter element dead lever to be fixed at filter element bottom plate top.
As the preferable technical scheme of this application, U type blowdown back flush arm spare includes sleeve pipe, last external member and lower external member, go up external member and lower external member tip and be provided with sealing ring and lower sealing ring respectively.
As a preferred technical scheme of the application, the pollution discharge compensation device comprises a spring and a wear-resistant sealing sleeve.
As the preferable technical scheme of the application, the inlet pipeline and the outlet pipeline are respectively provided with an inlet pressure gauge and an outlet pressure gauge, and are both connected with the differential pressure controller.
Compared with the prior art, the utility model provides the horizontal-inlet horizontal-outlet automatic back flushing full-automatic water filter, which has the following beneficial effects:
1. according to the horizontal-feeding automatic back-flushing full-automatic water filter, back flushing and regeneration can be carried out on the filtering element through the U-shaped sewage back-flushing arm, so that the circulation is realized, frequent replacement of the filtering element or manual cleaning is avoided, the production efficiency is improved, a large amount of time, labor and financial resources can be saved, the whole filtering and back-flushing process is controlled fully automatically, and manual participation is not needed;
2. the horizontal feeding and horizontal automatic back flushing full-automatic water filter can fully automatically compensate abrasion generated during rotary sewage discharge through the sewage discharge compensation device, and has good sealing performance and low maintenance cost.
Drawings
FIG. 1 is a front view of a horizontal-in horizontal-out automatic back-flushing full-automatic water filter according to the present utility model;
fig. 2 is a schematic diagram of the internal structure of a horizontal-feeding and horizontal-automatic back-flushing full-automatic water filter according to the present utility model;
FIG. 3 is a schematic diagram showing the cross-section of a horizontal-inlet horizontal-outlet automatic back-flushing full-automatic water filter A according to the present utility model;
fig. 4 is a top view of a horizontal-in horizontal-out automatic back-flushing full-automatic water filter according to the present utility model.
In the figure:
1. a speed reducer; 2. a coupling; 3. an upper housing member; 31. an upper tank body; 4. a drive shaft component; 5. a flow direction changing cylinder upper partition board; 6. a lower housing member; 61. a lower tank body; 7. an inlet duct; 8. a flow direction changing cylinder; 81. a cylinder body; 9. a filter element component; 91. a filter element body; 92. a filter element securing lever; 10. a lower baffle plate of the flow direction changing cylinder; 11. a filter element base plate; 12. an upper seal ring; 13. a lower seal ring; 14. a transmission shaft positioning sleeve; 15. a blow-down pipe; 16. a blow-down valve; 17. a U-shaped pollution discharge back flushing arm part; 18. a pollution discharge compensation device; 19. an outlet conduit; 20. an outlet pressure gauge; 21. a differential pressure controller; 22. an inlet pressure gauge; 23. an electrical control cabinet.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two elements; the specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples
Referring to fig. 1 to 4, a horizontal-in horizontal-out automatic back-flushing full-automatic water filter includes an upper housing part 3, a lower housing part 6, a differential pressure controller 21 and an electrical control cabinet 23,
the upper shell part 3 comprises an upper tank body 31, a speed reducer 1 arranged at the top of the upper tank body 31, a coupler 2, a bearing seat and a sealing head;
the lower shell part 6 comprises a lower tank body 61, a drain pipe 15 and a drain valve 16 which are arranged at the bottom of the lower tank body 61;
further comprises:
one end of the transmission shaft component 4 is connected with the coupler 2, and the other end of the transmission shaft component is connected inside the lower tank 61 through the transmission shaft positioning sleeve 14;
a flow direction changing cylinder 8 arranged on the inner wall of the lower tank 61;
a filter element member 9 provided inside the lower tank 61;
the U-shaped pollution discharge back flushing arm part 17 is connected with the speed reducer 1 through the transmission shaft part 4 and is communicated with the pollution discharge assembly;
the pollution discharge compensation device 18 is arranged at the output end of the U-shaped pollution discharge back flushing arm part 17 and is matched with the filter element part 9;
the inlet pipeline 7 and the outlet pipeline 19 are symmetrically arranged on the outer wall of the lower tank 61 and are at the same level, and the flow direction changing cylinder 8 is matched with the inlet pipeline 7.
The flow direction changing cylinder 8 comprises a flow direction changing cylinder lower baffle 10, a flow direction changing cylinder upper baffle 5 and a cylinder body 81, wherein the cylinder body 81 is connected inside the lower tank 61 through the flow direction changing cylinder upper baffle 5 and is matched with the inlet pipeline 7, and the flow direction changing cylinder 8 is additionally arranged at the inlet pipeline 7; after the water flow enters the device, the flow direction changing barrel 8 guides the water flow to run downwards below the barrel component 6, the outlet pipeline 19 penetrates through and is connected with the barrel flowing to the changing barrel 8 into a closed whole, and the water flow can only flow out of the outlet pipeline 19 after being filtered from the filtering element component 9, so that the inlet pipeline 7 and the outlet pipeline 19 keep the same elevation; meets the requirement of horizontal linearity of water inlet and outlet pipes of industrial and mining enterprises.
The filter element component 9 comprises a filter element body 91, a filter element bottom plate 11 and a filter element fixing rod 92, the filter element bottom plate 11 is connected with the lower separator 10 of the flow direction conversion cylinder body through connecting bolts, the filter element body 91 is fixed at the top of the filter element bottom plate 11 through the filter element fixing rod 92, the filter element body 91 is fixed on the filter element bottom plate 11 through the filter element fixing rod 92, the filter element body 91 is uniformly distributed on the inner circumference and the outer circumference, the largest filter area in the volume of a fixed shell is ensured, each filter element body 91 is cylindrical, corrosion-resistant steel strips with wedge-shaped cross sections are welded with an upper seal head and a lower seal head, the interval of each strip is uniformly arranged according to the requirement of the filter precision, a plurality of hoops are welded in the length direction, and the filter element not only has enough deformation-resistant rigidity and strength, but also can strictly ensure the filter precision.
The U-shaped pollution discharge back flushing arm part 17 comprises a sleeve, an upper sleeve and a lower sleeve, and the ends of the upper sleeve and the lower sleeve are respectively provided with an upper sealing ring 12 and a lower sealing ring 13.
The pollution discharge compensation device 18 comprises a spring and a wear-resistant sealing sleeve, and the U-shaped pollution discharge backwashing arm 17 and the pollution discharge compensation device 18 work cooperatively; when the speed reducer 1 drives the coupler 2, the transmission shaft part 4 and the U-shaped sewage back flushing arm 17 to do circular motion by adopting the bolt connection, the wear-resistant sealing sleeve of the sewage compensation device 18 and the filter element bottom plate 11 are in contact with each other, and when the speed reducer rotates, a certain wear is generated, and the sewage compensation device 18 is arranged in the sleeve of the U-shaped sewage back flushing arm 17, and the worn gap is automatically compensated by the spring in the sewage compensation device 18; the pollution discharge compensation device 18 and the filter element bottom plate 11 are always kept in a sealed state, so that no backflushing leakage is generated when backflushing is performed.
The inlet pipe 7 and the outlet pipe 19 are respectively provided with an inlet pressure gauge 22 and an outlet pressure gauge 20, and are connected with a differential pressure controller 21.
Specifically, when in use: the filtering and back flushing driving force of the filtering and back flushing equipment is provided by a raw water pressure head or a pump lift, the pressure of a system filter cavity is basically kept constant, liquid flows outwards from the inner cavity of the filter element component 9, entrained solid impurities are intercepted on the inner surface of the filter element body 91, the pressure difference between the inner cavity and the outer cavity is caused to rise, the filtering resistance is gradually increased, when the pressure difference between the inner cavity and the outer cavity exceeds a certain set value of the differential pressure controller 21, the differential pressure controller 21 sends a signal to control the motor to start to drive the U-shaped sewage back flushing arm 17 to rotate, the electric sewage discharging valve 16 of the outlet of the sewage discharging pipe is opened, when the U-shaped sewage back flushing arm 17 rotates to the lower part of a certain filter element body 91, a back flushing pipeline is communicated with the inner cavity of the filter element body 91, and the filtered liquid pressure and the atmospheric pressure difference push the filtered liquid to reversely pass through the filter element body 91, on one hand, the filter element body 91 is flushed, on the other hand, the sewage is fully and automatically discharged, the U-shaped sewage back flushing arm 17 rotates for one circle, each filter element body 91 is back flushed and regenerated once, and the circulation is performed, so that frequent replacement of the filter elements or manual cleaning is avoided, the production efficiency is improved, a large amount of time, labor and financial resources can be saved, the whole filtering and back flushing process is fully and automatically controlled, manual participation is not needed, the back flushing action is controlled by the differential pressure controller 21 (the differential pressure size reflects the blocking degree of the filter element), the back flushing time is regulated by the PLC (the PLC is arranged in the control cabinet 23 and is the prior mature technology, unnecessary repeated description is not performed), the cleaning area occupies a small part of the total filtering area in the cleaning process, the flushing pressure difference is large, the back flushing liquid consumption is small, the fluctuation is small, the flushing efficiency is high in the filtering process, the unique rotating part in the machine is the U-shaped sewage back flushing arm 17, the rotating speed is low, the operation is stable, meanwhile, the abrasion generated during the rotation pollution discharge is fully automatically compensated through the pollution discharge compensation device 18, the sealing performance is good, and the maintenance cost is low.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The horizontal-feeding horizontal-automatic back-flushing full-automatic water filter comprises an upper shell component (3), a lower shell component (6), a differential pressure controller (21) and an electrical control cabinet (23), and is characterized in that,
the upper shell part (3) comprises an upper tank body (31), a speed reducer (1) arranged at the top of the upper tank body (31), a coupler (2), a bearing seat and a sealing head;
the lower shell part (6) comprises a lower tank body (61), a drain pipe (15) and a drain valve (16), wherein the drain pipe (15) and the drain valve (16) are arranged at the bottom of the lower tank body (61);
further comprises:
one end of the transmission shaft component (4) is connected with the coupler (2), and the other end of the transmission shaft component is connected inside the lower tank body (61) through the transmission shaft positioning sleeve (14);
the flow direction changing cylinder body (8) is arranged on the inner wall of the lower tank body (61);
a filter element member (9) provided inside the lower tank (61);
the U-shaped pollution discharge back flushing arm component (17) is connected with the speed reducer (1) through the transmission shaft component (4) and is communicated with the pollution discharge component;
the pollution discharge compensation device (18) is arranged at the output end of the U-shaped pollution discharge back flushing arm part (17) and is matched with the filter element part (9);
the inlet pipeline (7) and the outlet pipeline (19) are symmetrically arranged on the outer wall of the lower tank body (61) and are positioned on the same horizontal line, and the flow direction changing cylinder body (8) is matched with the inlet pipeline (7).
2. The horizontal-in horizontal-out automatic back flushing full-automatic water filter according to claim 1, wherein the flow direction changing cylinder (8) comprises a flow direction changing cylinder lower partition plate (10), a flow direction changing cylinder upper partition plate (5) and a cylinder body (81), and the cylinder body (81) is connected inside the lower tank body (61) through the flow direction changing cylinder upper partition plate (5) and is matched with the inlet pipeline (7).
3. The horizontal-in horizontal-out automatic back-flushing full-automatic water filter according to claim 2, wherein the filter element component (9) comprises a filter element body (91), a filter element bottom plate (11) and a filter element fixing rod (92), the filter element bottom plate (11) is connected with the flow direction conversion barrel lower partition plate (10) through a connecting bolt, and the filter element body (91) is fixed at the top of the filter element bottom plate (11) through the filter element fixing rod (92).
4. A horizontal-in horizontal-out automatic back-flushing full-automatic water filter according to claim 1, characterized in that the U-shaped blowdown back-flushing arm part (17) comprises a sleeve, an upper sleeve and a lower sleeve, and the ends of the upper sleeve and the lower sleeve are respectively provided with an upper sealing ring (12) and a lower sealing ring (13).
5. A horizontal-in horizontal-out automatic back-flushing full-automatic water filter according to claim 1, characterized in that the blowdown compensation means (18) comprises a spring and a wear-resistant sealing sleeve.
6. The automatic back flushing water filter according to claim 1, wherein the inlet pipe (7) and the outlet pipe (19) are respectively provided with an inlet pressure gauge (22) and an outlet pressure gauge (20), and are connected with a differential pressure controller (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320154470.8U CN219355519U (en) | 2023-02-08 | 2023-02-08 | Flat-feeding flat-feeding automatic back-flushing full-automatic water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320154470.8U CN219355519U (en) | 2023-02-08 | 2023-02-08 | Flat-feeding flat-feeding automatic back-flushing full-automatic water filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219355519U true CN219355519U (en) | 2023-07-18 |
Family
ID=87142814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320154470.8U Active CN219355519U (en) | 2023-02-08 | 2023-02-08 | Flat-feeding flat-feeding automatic back-flushing full-automatic water filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219355519U (en) |
-
2023
- 2023-02-08 CN CN202320154470.8U patent/CN219355519U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102107100A (en) | Differential-pressure swirl-type backwashing filtration system | |
| CN114011139A (en) | Water filter for hydroelectric generation pipeline | |
| CN101433784A (en) | Non-dissembling filtration device before pump | |
| CN219355519U (en) | Flat-feeding flat-feeding automatic back-flushing full-automatic water filter | |
| CN2759563Y (en) | On-line back flush filtering device | |
| CN213623306U (en) | Full-automatic self-cleaning water filter | |
| CN211215670U (en) | Mining back flush filter equipment convenient to wash | |
| CN101912700B (en) | Vacuum filter of fine-mesh crumb collecting layers and use method thereof | |
| CN211035546U (en) | Filter machine | |
| CN209967919U (en) | Side-inserted type filter cartridge dust remover with rotatable filter cartridge | |
| CN202273792U (en) | Automatic backwash filter | |
| CN220047334U (en) | Chemical liquid filter | |
| CN221299526U (en) | A dash thick liquid pump device for production of wood pulp compound water thorn non-woven fabrics | |
| CN220328148U (en) | Filter equipment convenient to change filter core | |
| CN213408261U (en) | Ultrasonic auxiliary cleaning equipment for antibiotic fermentation liquor ceramic membrane filtering system | |
| CN217472854U (en) | High-efficient bi-polar metal rotary filter | |
| CN219423879U (en) | Cooling water filtering device of formation tank | |
| CN215742165U (en) | Combined automatic backwashing filter device | |
| CN220265513U (en) | Ballast water filter | |
| CN221131323U (en) | Back flushing filter device of mining centrifugal filter station | |
| CN219518019U (en) | Filter of water supply equipment | |
| CN211411186U (en) | Filter screen type backflushing cleaning water filter | |
| CN221252517U (en) | Skid-mounted coal bed gas produced water conveying device with buffer separation tank | |
| CN220845589U (en) | Water purifier capable of discharging sewage | |
| CN221155637U (en) | Lubricating oil filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230815 Address after: No. 20 Pingkang Road, Aiye Street, Gongjing District, Zigong City, Sichuan Province, 643000 Patentee after: ZIGONG CHUANLV EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 643000 No. 19-6, Longxiang Avenue, Bancang Industrial Park, high tech Industrial Park, Zigong City, Sichuan Province Patentee before: ZIGONG XILI NUMERICAL CONTROL TOOLS Co.,Ltd. |