CN213668187U - Vertical automatic back-washing filtering equipment - Google Patents
Vertical automatic back-washing filtering equipment Download PDFInfo
- Publication number
- CN213668187U CN213668187U CN202022373375.6U CN202022373375U CN213668187U CN 213668187 U CN213668187 U CN 213668187U CN 202022373375 U CN202022373375 U CN 202022373375U CN 213668187 U CN213668187 U CN 213668187U
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- Prior art keywords
- filter screen
- electric push
- mounting plate
- shell
- vertical automatic
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- 238000001914 filtration Methods 0.000 title claims abstract description 29
- 238000011001 backwashing Methods 0.000 title claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000004140 cleaning Methods 0.000 claims abstract description 34
- 239000010865 sewage Substances 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 238000011010 flushing procedure Methods 0.000 abstract 1
- 241000826860 Trapezium Species 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a vertical automatic back-flushing filtering device, which comprises a shell, an upper mounting plate, a lower mounting plate and an auxiliary cleaning device, wherein the upper mounting plate and the lower mounting plate are positioned inside the shell, a filtering component is arranged between the upper mounting plate and the lower mounting plate, the upper mounting plate and the lower mounting plate are provided with a plurality of filtering components, the filtering components comprise a coarse filtering net and a fine filtering net which can filter different types of impurities, the auxiliary cleaning device comprises an electric push rod, a connecting block, a cleaning ring and a brush, the lower end surface of the upper mounting plate extends upwards to be provided with a storage groove, the cleaning ring is arranged in the storage groove to avoid occupying the filtering space and simultaneously reduce the attachment of impurities in water, the cleaning ring can be matched with the cleaning of a plurality of the filtering components to ensure that the cleaning is more thorough, and the utility model is provided with a sewage discharge cavity, can better let impurity deposit, and do not influence normal filter effect.
Description
Technical Field
The utility model relates to a vertical back flush filter technical field specifically is a vertical automatic back flush filtration equipment.
Background
The back flush filter is a precision equipment which directly intercepts impurities in water by using a filter screen, removes suspended matters and particles in the water body, reduces turbidity, purifies water, reduces the generation of system dirt, bacteria, algae, rust and the like, and protects the normal work of other equipment of the system.
The existing back-washing filter mostly utilizes the reverse flow of water flow to clean the filter screen, and the mode can only effectively wash impurities, sludge and the like at the mesh, however, the sludge, impurities and the like adhered to the side wall of the filter screen can not be effectively cleaned, the patent document with the patent application number of CN202010097313.9 adopts the forms of a high-pressure water and high-pressure spray head and a brush to improve the performance of the backwashing filter, however, the brush in the patent document is located inside the filter screen, occupies an inner space, so that an effective filtering space is reduced, the filtering efficiency of the filter is affected, when the filter works, impurities in water are easy to be attached to the hairbrush and the mounting rack for mounting the hairbrush, in addition, the cleaning of the brush can only be used under the condition of a single-layer filter screen, and when multiple layers of filter screens are included in the backwashing filter, effective cleaning cannot be carried out.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vertical automatic back flush filtration equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a vertical automatic backwashing filter device comprises a shell, wherein an installation upper plate and an installation lower plate are arranged in the shell, a filter assembly is arranged between the installation upper plate and the installation lower plate, the filter assembly comprises a coarse filter screen and a fine filter screen, the fine filter screen is positioned outside the coarse filter screen, an auxiliary cleaning device is arranged in the shell, the auxiliary cleaning device comprises an electric push rod, the electric push rod is arranged at the top of the shell, a connecting block is arranged at the output end of the electric push rod, a cleaning ring is arranged at the bottom end of the connecting block, a hairbrush is arranged on the cleaning ring, the end part of the hairbrush is respectively contacted with the side walls of the coarse filter screen and the fine filter screen, a storage groove is upwards and extendedly arranged at the lower end surface of the installation upper plate, the position and the size of the storage groove correspond to the cleaning ring, the sewage draining exit is provided with a plurality of sewage draining exits, and the position of each sewage draining exit corresponds to the position of the filtering component.
As a further aspect of the present invention: the improved water-saving washing machine is characterized in that a water inlet pipe, a water outlet pipe, a backwashing pipe and a sewage discharge pipe are arranged on the shell, the water inlet pipe is located at the top of the shell, the water outlet pipe is located on the side wall of the shell, the backwashing pipe is located on the shell, and the sewage discharge pipe is located at the bottom end of the shell.
As a further aspect of the present invention: the inside lower extreme of casing is provided with the blowdown chamber, the blowdown chamber is the structure of falling the trapezium.
As a further aspect of the present invention: the cleaning ring comprises an inner ring and an outer ring, the inner ring is positioned on the inner side of the coarse filter screen, and the outer ring is positioned between the coarse filter screen and the fine filter screen.
As a further aspect of the present invention: the output end of the electric push rod extends into the storage groove, and a sealing sleeve is arranged between the electric push rod and the mounting upper plate.
As a further aspect of the present invention: and the backwashing pipe is provided with a booster pump.
As a further aspect of the present invention: and a pressure difference meter is arranged on the water outlet pipe.
As a further aspect of the present invention: the electric push rods are provided with at least four electric push rods, and the positions of the electric push rods are respectively matched with the positions of the inner ring and the outer ring.
Compared with the prior art, the utility model has the advantages of:
the utility model is provided with an upper mounting plate and a lower mounting plate, can be used for mounting a plurality of filtering components with different apertures, improves the filtering performance of the filter, is provided with an auxiliary cleaning device, the auxiliary cleaning device comprises an electric push rod, a connecting ring and a brush, when the auxiliary cleaning device is not in operation, the connecting ring is placed in the storage tank, the filtering space is not occupied, the water filtering efficiency is improved, when the auxiliary cleaning device is in use, the connecting ring is pushed downwards by the electric push rod, the impurities on the side wall of the filtering component are pushed downwards by the hairbrush, compared with the arrangement of a rotary hairbrush, the cleaning efficiency of the impurities is improved, the waste of water resources is reduced, can realize through electric putter's reciprocating motion filtration component's degree of depth is clean, and the setting of inner ring and outer loop can be clean when real coarse filtration net and thin filter screen, and the setting of coarse filtration net and thin filter screen can carry out deep filtration to quality of water.
Drawings
FIG. 1 is a schematic view of the overall structure of a vertical automatic backwashing filter apparatus of the present invention;
FIG. 2 is an enlarged view of a portion of A in FIG. 1;
fig. 3 is a bottom view of the upper plate of the present invention.
In the figure: 1. a housing; 2. installing an upper plate; 3. mounting a lower plate; 4. a coarse filter screen; 5. a fine filter screen; 6. an electric push rod; 7. connecting blocks; 8. cleaning the ring; 9. a brush; 10. a storage tank; 11. a sewage draining outlet; 12. a water inlet pipe; 13. a water outlet pipe; 14. a backwash pipe; 15. a blow-off pipe; 16. a blowdown chamber; 17. an inner ring; 18. an outer ring; 19. sealing sleeves; 20. a booster pump; 21. and a pressure difference meter.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to fig. 3, in the embodiment of the present invention:
a vertical automatic backwashing filter device comprises a shell 1, wherein an installation upper plate 2 and an installation lower plate 3 are arranged in the shell 1, a filter assembly is arranged between the installation upper plate 2 and the installation lower plate 3 and comprises a coarse filter screen 4 and a fine filter screen 5, the fine filter screen 5 is positioned outside the coarse filter screen 4, an auxiliary cleaning device is arranged in the shell 1 and comprises an electric push rod 6, the electric push rod 6 is arranged at the top of the shell 1, the output end of the electric push rod 6 is provided with a connecting block 7, the bottom end of the connecting block 7 is provided with a cleaning ring 8, the cleaning ring 8 is provided with a brush 9, the end part of the brush 9 is respectively contacted with the side walls of the coarse filter screen 4 and the fine filter screen 5, the lower end part of the installation upper plate 2 extends upwards to form a storage groove 10, and the position and the size of the storage groove 10 correspond to the cleaning ring, the upper end face of the installation lower plate 3 extends to the lower end face and is provided with a sewage draining outlet 11, the sewage draining outlet 11 is provided with a plurality of sewage draining outlets, and the positions of the sewage draining outlets correspond to the positions of the filtering components.
In the embodiment of the present invention: the improved water-saving washing machine is characterized in that a water inlet pipe 12, a water outlet pipe 13, a backwashing pipe 14 and a sewage discharge pipe 15 are arranged on the shell 1, the water inlet pipe 12 is located at the top of the shell 1, the water outlet pipe 13 is located on the side wall of the shell 1, the backwashing pipe 14 is located on the side wall of the water outlet pipe 13, and the sewage discharge pipe 15 is located at the bottom end of the shell 1, so that water flow can enter and flow out.
In the embodiment of the present invention: the inside lower extreme of casing 1 is provided with blowdown chamber 16, blowdown chamber 16 is the structure of falling the trapezium, is convenient for the discharge of sewage.
In the embodiment of the present invention: the cleaning ring 8 comprises an inner ring 17 and an outer ring 18, the inner ring 17 is positioned on the inner side of the coarse filter screen 4, the outer ring 18 is positioned between the coarse filter screen 4 and the fine filter screen 5, and the side walls of the coarse filter screen 4 and the fine filter screen 5 can be cleaned simultaneously.
In the embodiment of the present invention: the output end of the electric push rod 6 extends into the storage groove 10, and a sealing sleeve 19 is arranged between the electric push rod 6 and the mounting upper plate 2, so that water is prevented from flowing out of the storage groove 10, and the sealing performance between the mounting upper plate 2 and the shell 1 is ensured.
In the embodiment of the present invention: the back washing pipe 14 is provided with a booster pump 20, so that the impact force of reverse water flow is improved, and the back washing effect is enhanced.
In the embodiment of the present invention: the water outlet pipe 13 is provided with a pressure difference meter 21, which can observe the pressure difference between the water inlet pipe 12 and the water outlet pipe 13 to judge whether the filtering component needs to be cleaned.
In the embodiment of the present invention: the electric push rod 6 is provided with at least four positions which are respectively matched with the positions of the inner ring 17 and the outer ring 18, so that the cleaning ring 8 can move more stably.
The utility model discloses a theory of operation is:
when the device is used, water flows in from the water inlet pipe 12, firstly passes through the coarse filter screen 4 to filter larger impurities, then passes through the fine filter screen 5 to filter some fine impurities, the double-layer filtering mode further ensures the filtering effect, the fine filter screen 5 is discharged through the water outlet pipe 13, the pressure difference meter 21 is observed, when the numerical value on the pressure difference meter 21 reaches a set value, the water outlet pipe 13 is closed, the backwashing pipe 14 and the sewage discharge pipe 15 are opened, the water flows in the reverse direction to clean the coarse filter screen 4 and the fine filter screen 5, meanwhile, the electric push rod 6 is started, the output end of the electric push rod 6 moves downwards to drive the cleaning ring 8 to move downwards, the brush 9 on the cleaning ring 8 brushes the impurities adhered to the side walls of the coarse filter screen 4 and the fine filter screen 5 downwards, the impurities enter the sewage discharge cavity 16 along with the water flow and are discharged through the sewage discharge pipe 15, the electric push rod 6 can drive the brush 9 to reciprocate, in order to guarantee the clean effect, the setting of booster pump 20 can make when back washing, rivers have sufficient pressure, improve clean efficiency.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A vertical automatic backwashing filter device comprises a shell (1) and is characterized in that an installation upper plate (2) and an installation lower plate (3) are arranged in the shell (1), a filter assembly is arranged between the installation upper plate (2) and the installation lower plate (3), the filter assembly comprises a coarse filter screen (4) and a fine filter screen (5), the fine filter screen (5) is positioned outside the coarse filter screen (4), an auxiliary cleaning device is arranged in the shell (1), the auxiliary cleaning device comprises an electric push rod (6), the electric push rod (6) is arranged at the top of the shell (1), a connecting block (7) is arranged at the output end of the electric push rod (6), a cleaning ring (8) is arranged at the bottom end of the connecting block (7), a brush (9) is arranged on the cleaning ring (8), and the end part of the brush (9) is respectively contacted with the side walls of the coarse filter screen (4) and the fine filter screen (5), the lower extreme of installation upper plate (2) upwards extends and has seted up storage tank (10), the position and the size of storage tank (10) are corresponding with clean ring (8), the up end of installation hypoplastron (3) extends to following terminal surface and is provided with drain (11), drain (11) are provided with a plurality ofly, and the position with the filtering component position is corresponding.
2. The vertical automatic backwash filter device as defined in claim 1, wherein: be provided with inlet tube (12), outlet pipe (13), backwash pipe (14) and blow off pipe (15) on casing (1), inlet tube (12) are located casing (1) top, outlet pipe (13) are located casing (1) lateral wall, backwash pipe (14) are located the lateral wall of outlet pipe (13), blow off pipe (15) are located the bottom of casing (1).
3. The vertical automatic backwash filter device as defined in claim 1, wherein: the lower end in the shell (1) is provided with a sewage discharging cavity (16), and the sewage discharging cavity (16) is of an inverted trapezoidal structure.
4. The vertical automatic backwash filter device as defined in claim 1, wherein: the cleaning ring (8) comprises an inner ring (17) and an outer ring (18), the inner ring (17) is positioned on the inner side of the coarse filter screen, and the outer ring (18) is positioned between the coarse filter screen (4) and the fine filter screen (5).
5. The vertical automatic backwash filter device as defined in claim 1, wherein: the output end of the electric push rod (6) extends into the storage groove (10), and a sealing sleeve (19) is arranged between the electric push rod (6) and the mounting upper plate (2).
6. The vertical automatic backwash filter device as claimed in claim 2, wherein: the backwashing pipe (14) is provided with a booster pump (20).
7. The vertical automatic backwash filter device as claimed in claim 2, wherein: and a pressure difference meter (21) is arranged on the water outlet pipe (13).
8. The vertical automatic backwash filter device as defined in claim 1, wherein: the electric push rods (6) are at least four and the positions of the electric push rods are respectively matched with the positions of the inner ring (17) and the outer ring (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022373375.6U CN213668187U (en) | 2020-10-22 | 2020-10-22 | Vertical automatic back-washing filtering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022373375.6U CN213668187U (en) | 2020-10-22 | 2020-10-22 | Vertical automatic back-washing filtering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213668187U true CN213668187U (en) | 2021-07-13 |
Family
ID=76759235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022373375.6U Active CN213668187U (en) | 2020-10-22 | 2020-10-22 | Vertical automatic back-washing filtering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213668187U (en) |
-
2020
- 2020-10-22 CN CN202022373375.6U patent/CN213668187U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Zhongni Machinery Technology Co.,Ltd. Assignor: YANCHENG XINGHUO VALVE MANUFACTURING CO.,LTD. Contract record no.: X2023980045734 Denomination of utility model: A vertical automatic backwash filtration equipment Granted publication date: 20210713 License type: Common License Record date: 20231107 |
|
| EE01 | Entry into force of recordation of patent licensing contract |