CN220918348U - Laminated full-automatic backwashing filter device - Google Patents
Laminated full-automatic backwashing filter device Download PDFInfo
- Publication number
- CN220918348U CN220918348U CN202322315061.4U CN202322315061U CN220918348U CN 220918348 U CN220918348 U CN 220918348U CN 202322315061 U CN202322315061 U CN 202322315061U CN 220918348 U CN220918348 U CN 220918348U
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- end cover
- device main
- valve pipe
- filter
- laminated
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- 238000011001 backwashing Methods 0.000 title abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 238000003475 lamination Methods 0.000 claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000741 silica gel Substances 0.000 claims abstract description 8
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 238000005260 corrosion Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 238000004880 explosion Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 22
- 239000010865 sewage Substances 0.000 description 7
- 239000012535 impurity Substances 0.000 description 5
- 238000010926 purge Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- -1 metallurgy Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a laminated full-automatic backwashing filter device, which comprises end covers, wherein the end covers are arranged on two sides of a device main body, two end covers are arranged, a water inlet valve pipe assembly is arranged above the device main body, and a water outlet valve pipe assembly is arranged on one side of the end cover; the mounting groove is formed in the inner wall of the end cover, a lamination type filter cartridge is arranged in the device main body, and a silica gel sleeve is arranged in the mounting groove; the filter device comprises a hollow tube, wherein the hollow tube is arranged in a laminated filter cartridge, a cleaning valve tube assembly is arranged on one side of an end cover, a nozzle is arranged outside the hollow tube and connected with the hollow tube into a whole, a backwashing mechanism is arranged in the filter element of the filter device, when the filter element is blocked, the filter element is opened, the backwashing mechanism is flushed with high-pressure water flow, attachments on the filter element are flushed, and then the flushed dirt is discharged by means of a blow-off valve, so that the filter effect is ensured, and the filter device is not required to be disassembled.
Description
Technical Field
The utility model relates to the technical field of filter devices, in particular to a laminated full-automatic backwashing filter device.
Background
The laminated filter can be used for filtering water quality under complex conditions such as viscous colloid, fiber particles, fiber bundles and the like, and the laminated filter is basically structurally composed of a shell, a laminated sheet bracket and other main parts, and during long-time operation of the filter, impurities can be attached to the surface of a filter element of the filter to cause the filter element to be blocked, so that the laminated filter is widely applied to the fields of industry and commerce, such as heating ventilation and air conditioning systems of foods, textiles, metallurgy, plastics, medicines, building materials, papermaking, industry and commercial buildings, irrigation, wastewater treatment, sewage regeneration, municipal water supply, water works, large-scale power plants, chemical enterprises, emergency filtering and the like.
Chinese patent publication No. CN218280777U, grant bulletin day 2023, month 01 and 13, a full-automatic sewage lamination type filter, which relates to the technical field of sewage treatment. The utility model comprises the following steps: the device comprises a mounting cylinder and a cylinder cover, wherein the cylinder cover is arranged at one end of the mounting cylinder, and one end of the mounting cylinder, which is far away from the cylinder cover, is communicated with an extension cylinder; the drain pipe is communicated with one end of the cylinder cover far away from the mounting cylinder, and an electromagnetic valve is arranged at the port of the drain pipe; a water inlet pipe and a water outlet pipe. When the filter is in operation, sewage enters from the water inlet pipe, is intercepted by the filter element, purified water flows out from the water outlet pipe, when the sewage is gathered on the filter element too much, the filtering is not smooth, the pressure difference value of the water entering and exiting reaches a preset value, the control panel plate starts the motor of the speed reducer, the cleaning assembly operates, the cleaning brush is driven to brush away the impurities of the sewage in the process of intercepting grid plate rotation, the electromagnetic valve is opened to discharge the impurities from the sewage discharge pipe, and the filter completes the whole automatic cleaning process under the condition of not interrupting the operation, thereby realizing the automatic operation.
The existing filter device needs to clean the filter element after being used for a period of time, and the common cleaning mode disassembles the filter device, so that the time and labor are wasted in disassembling the filter device, the filtering efficiency of the filter device is reduced, and the use requirement cannot be met.
Disclosure of utility model
The utility model aims to provide a laminated full-automatic backwashing filter device, which aims to solve the problems that in the prior art, the filter element needs to be cleaned after the prior filter device is used for a period of time, the filter device is disassembled in a common cleaning mode, the time and the labor are wasted in disassembling and cleaning the filter device, the filter efficiency of the filter device is reduced, and the use requirement cannot be met.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a full-automatic backwash filter of lamination formula, includes the device main part, still includes:
The device comprises an end cover, a water inlet valve pipe assembly, a water outlet valve pipe assembly and an end cover, wherein the end cover is arranged on two sides of the device main body, the two end covers are arranged, the water inlet valve pipe assembly is arranged above the device main body and is connected with the device main body into a whole, and the water outlet valve pipe assembly is arranged on one side of the end cover and is connected with the end cover into a whole;
The mounting groove is formed in the inner wall of the end cover, the inside of the device main body is provided with a laminated filter cartridge, two ends of the laminated filter cartridge extend to the inside of the mounting groove, the laminated filter cartridge is clamped with the end cover, a silica gel sleeve is arranged in the mounting groove, and the silica gel sleeve is connected with the end cover into a whole;
The hollow tube, it sets up the inside of lamination formula cartridge filter, and the one end and the end cover fixed connection of hollow tube, one side of end cover is provided with the cleaning valve pipe subassembly, and the cleaning valve pipe subassembly is connected as an organic wholely with the end cover, cleaning valve pipe subassembly and hollow tube intercommunication set up, the outside of hollow tube is provided with the nozzle, and the nozzle is provided with six at least groups, and the outside equidistance setting of nozzle at the hollow tube, the nozzle is connected as an organic wholely with the hollow tube.
Preferably, the cross section of lamination formula cartridge filter is the hexagram setting, and the nozzle corresponds the setting with the folding position of lamination formula cartridge filter, the below of play water valve pipe subassembly is provided with blow off valve pipe subassembly, and blow off valve pipe subassembly and end cover are connected as an organic wholely, blow off valve pipe subassembly and device main part intercommunication set up.
Preferably, a first water pressure sensor is arranged on one side of the water inlet valve pipe assembly, and the first water pressure sensor is connected with the water inlet valve pipe assembly into a whole.
Preferably, a second water pressure sensor is arranged on one side of the water outlet valve pipe assembly, and the second water pressure sensor is connected with the water outlet valve pipe assembly into a whole.
Preferably, two all be provided with the installation bolt between end cover and the device main part, and installation bolt and the equal screw connection of device main part and end cover, two all be provided with the sealing fin between end cover and the device main part, and sealing fin and the equal laminating of device main part and end cover.
Preferably, an anti-corrosion liner is arranged on the inner wall of the device main body, the anti-corrosion liner and the device main body are integrated, and anti-explosion glass is arranged on one side of the device main body and integrated with the device main body.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the device, through the arrangement of the cleaning valve pipe assembly, the hollow pipe and the nozzle, the cleaning valve pipe assembly pressurizes and injects clean water into the hollow pipe, the nozzle sprays the clean water to the laminated filter cartridge at high pressure, attachments on the laminated filter cartridge are washed down by means of high-pressure water flow, a backwashing function is realized, and the filtering efficiency of a subsequent filtering device is ensured;
2. According to the device, through the arrangement of the first water pressure sensor and the second water pressure sensor, the first water pressure sensor measures the water inlet pressure, the second water pressure sensor measures the water outlet pressure, whether the filtering device is blocked or not is judged according to the water inlet pressure and the water outlet pressure difference, and backwashing of the filtering device is facilitated in time;
3. The device of the utility model can discharge the dirt accumulated in the filtering device after cleaning by the blow-down valve pipe assembly through the arrangement of the blow-down valve pipe assembly, thereby indirectly improving the backwashing effect of the filtering device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of a portion of area A of FIG. 2 in accordance with the present utility model;
fig. 4 is a cross-sectional view of the connection of the laminated filter cartridge of the present utility model to the device body.
In the figure: 1. a device body; 2. an end cap; 3. a water inlet valve tube assembly; 4. a first water pressure sensor; 5. a water outlet valve tube assembly; 6. a second water pressure sensor; 7. a blow down valve tube assembly; 8. explosion-proof glass; 9. cleaning the valve tube assembly; 10. a mounting bolt; 11. a hollow tube; 12. laminated filter cartridge; 13. a nozzle; 14. a mounting groove; 15. a silica gel sleeve; 16. a sealing sheet; 17. an anti-corrosion liner.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a full-automatic backwash filter of lamination formula, includes device main part 1, still includes:
The end covers 2 are arranged on two sides of the device main body 1, two end covers 2 are arranged, a water inlet valve pipe assembly 3 is arranged above the device main body 1, the water inlet valve pipe assembly 3 is connected with the device main body 1 into a whole, a water outlet valve pipe assembly 5 is arranged on one side of the end cover 2, and the water outlet valve pipe assembly 5 is connected with the end cover 2 into a whole;
The mounting groove 14 is formed in the inner wall of the end cover 2, the laminated filter cartridge 12 is arranged in the device main body 1, two ends of the laminated filter cartridge 12 extend to the inside of the mounting groove 14, the laminated filter cartridge 12 is clamped with the end cover 2, the silica gel sleeve 15 is arranged in the mounting groove 14, and the silica gel sleeve 15 is connected with the end cover 2 into a whole;
Hollow tube 11, it sets up in the inside of lamination formula cartridge filter 12, and the one end and the end cover 2 fixed connection of hollow tube 11, one side of end cover 2 is provided with the purge valve pipe subassembly 9, and purge valve pipe subassembly 9 is connected as an organic wholely with end cover 2, purge valve pipe subassembly 9 and hollow tube 11 intercommunication setting, the outside of hollow tube 11 is provided with nozzle 13, nozzle 13 is provided with six at least groups, and nozzle 13 is in the outside equidistance setting of hollow tube 11, nozzle 13 is connected as an organic wholely with hollow tube 11.
When in use, the utility model is characterized in that: water flows into the filtering device from the water inlet valve pipe assembly 3, water is filtered through the laminated type filtering barrel 12, impurities in the water are removed, filtered water flows out from the water outlet valve pipe assembly 5, water is pressurized and injected into the hollow pipe 11 from the cleaning valve pipe assembly 9, the nozzle 13 sprays clear water to the laminated type filtering barrel 12 at high pressure, attachments on the laminated type filtering barrel 12 are washed down by means of high-pressure water flow, a backwashing function is realized, follow-up filtering efficiency is guaranteed, the laminated type filtering barrel 12 and the filtering device adopt an assembling mode, and the follow-up filtering device is convenient to detach, clean and replace the laminated type filtering barrel 12.
Referring to fig. 1, 2 and 4, the cross section of the laminated filter cartridge 12 is in a hexagonal star shape, the nozzle 13 is arranged corresponding to the folded part of the laminated filter cartridge 12, the drain valve pipe assembly 7 is arranged below the water outlet valve pipe assembly 5, the drain valve pipe assembly 7 is connected with the end cover 2 into a whole, the drain valve pipe assembly 7 is communicated with the device body 1, the filter area can be increased by arranging the laminated filter cartridge 12 as a hexagonal star shape, and the dirt washed down is discharged by the drain valve pipe assembly 7.
Referring to fig. 1, a first water pressure sensor 4 is disposed at one side of a water inlet valve tube assembly 3, and the first water pressure sensor 4 is integrally connected with the water inlet valve tube assembly 3, and the water pressure of the inlet water is measured by the first water pressure sensor 4.
Referring to fig. 1, a second water pressure sensor 6 is disposed at one side of the outlet valve pipe assembly 5, and the second water pressure sensor 6 is integrally connected with the outlet valve pipe assembly 5, and the outlet water pressure is measured by the second water pressure sensor 6.
Referring to fig. 1, 2 and 3, a mounting bolt 10 is disposed between two end caps 2 and a device body 1, the mounting bolt 10 is in screw connection with the device body 1 and the end caps 2, a sealing sheet 16 is disposed between the two end caps 2 and the device body 1, the sealing sheet 16 is attached to the device body 1 and the end caps 2, the end caps 2 are connected with the device body 1 through the mounting bolts 10, the subsequent disassembly and assembly of the filtering device are facilitated, and the sealing sheet 16 ensures the connection tightness of the end caps 2 and the device body 1.
Referring to fig. 1 and 4, an anti-corrosion liner 17 is disposed on an inner wall of a device body 1, the anti-corrosion liner 17 is integrally disposed with the device body 1, an anti-explosion glass 8 is disposed on one side of the device body 1, and the anti-explosion glass 8 is integrally disposed with the device body 1, so that the condition in the filter device can be observed from outside through the anti-explosion glass 8.
Working principle: the water flows into the filtering device from the water inlet valve pipe assembly 3, the water is filtered through the laminated filter cartridge 12, impurities in the water are removed, and the filtered water flows out from the water outlet valve pipe assembly 5; the first water pressure sensor 4 measures the water pressure of intaking, the second water pressure sensor 6 measures the water pressure of intaking, judge whether filter equipment takes place to block up according to water pressure differential of intaking, in the time of taking place to block up with water from the cleaning valve tube subassembly 9 pressurization injection hollow tube 11, nozzle 13 spouts the clear water high pressure to lamination formula cartridge filter 12, deposit on with lamination formula cartridge filter 12 is washed down with the help of high-pressure rivers, the dirt that will wash down is discharged with the help of blow off valve tube subassembly 7, realize the backwash function, guarantee follow-up filtration efficiency, lamination formula cartridge filter 12 adopts the equipment mode with filter equipment, make things convenient for follow-up with filter equipment dismantlement with lamination formula cartridge filter 12 clearance change.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a full-automatic backwash filter of lamination formula, includes device main part (1), its characterized in that still includes:
the device comprises an end cover (2) and a water inlet valve pipe assembly (3), wherein the end cover (2) is arranged on two sides of a device main body (1), the water inlet valve pipe assembly (3) is arranged above the device main body (1) and is connected with the device main body (1) into a whole, a water outlet valve pipe assembly (5) is arranged on one side of the end cover (2), and the water outlet valve pipe assembly (5) is connected with the end cover (2) into a whole;
The mounting groove (14) is formed in the inner wall of the end cover (2), the inside of the device main body (1) is provided with a laminated filter cartridge (12), two ends of the laminated filter cartridge (12) extend to the inside of the mounting groove (14), the laminated filter cartridge (12) is clamped with the end cover (2), a silica gel sleeve (15) is arranged in the mounting groove (14), and the silica gel sleeve (15) is connected with the end cover (2) into a whole;
hollow tube (11), it sets up the inside of lamination formula cartridge filter (12), and the one end and the end cover (2) fixed connection of hollow tube (11), one side of end cover (2) is provided with washs valve tube subassembly (9), and washs valve tube subassembly (9) and end cover (2) and be connected as an organic wholely, washs valve tube subassembly (9) and hollow tube (11) intercommunication setting, the outside of hollow tube (11) is provided with nozzle (13), and nozzle (13) are provided with six at least groups, and nozzle (13) are in the outside equidistance setting of hollow tube (11), nozzle (13) are connected as an organic wholely with hollow tube (11).
2. The laminated full-automatic backwash filter device according to claim 1 wherein: the cross-section of lamination cartridge filter (12) is the hexagram setting, and nozzle (13) correspond the setting with the folding position of lamination cartridge filter (12), the below of play water valve pipe subassembly (5) is provided with blow off valve pipe subassembly (7), and blow off valve pipe subassembly (7) are connected as an organic wholely with end cover (2), blow off valve pipe subassembly (7) and device main part (1) intercommunication setting.
3. The laminated full-automatic backwash filter device according to claim 1 wherein: one side of the water inlet valve pipe assembly (3) is provided with a first water pressure sensor (4), and the first water pressure sensor (4) is connected with the water inlet valve pipe assembly (3) into a whole.
4. The laminated full-automatic backwash filter device according to claim 1 wherein: one side of the water outlet valve pipe assembly (5) is provided with a second water pressure sensor (6), and the second water pressure sensor (6) is connected with the water outlet valve pipe assembly (5) into a whole.
5. The laminated full-automatic backwash filter device according to claim 1 wherein: two all be provided with between end cover (2) and device main part (1) and install bolt (10), and install bolt (10) and device main part (1) and end cover (2) all screw connection, two all be provided with sealing fin (16) between end cover (2) and device main part (1), and sealing fin (16) are laminated with device main part (1) and end cover (2) homogeneous phase.
6. The laminated full-automatic backwash filter device according to claim 1 wherein: an anti-corrosion inner container (17) is arranged on the inner wall of the device main body (1), the anti-corrosion inner container (17) and the device main body (1) are integrally arranged, anti-explosion glass (8) is arranged on one side of the device main body (1), and the anti-explosion glass (8) and the device main body (1) are integrally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322315061.4U CN220918348U (en) | 2023-08-28 | 2023-08-28 | Laminated full-automatic backwashing filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322315061.4U CN220918348U (en) | 2023-08-28 | 2023-08-28 | Laminated full-automatic backwashing filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220918348U true CN220918348U (en) | 2024-05-10 |
Family
ID=90934392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322315061.4U Active CN220918348U (en) | 2023-08-28 | 2023-08-28 | Laminated full-automatic backwashing filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220918348U (en) |
-
2023
- 2023-08-28 CN CN202322315061.4U patent/CN220918348U/en active Active
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