CN209500973U - Full-automatic bidirectional suctorial type backwash filter - Google Patents
Full-automatic bidirectional suctorial type backwash filter Download PDFInfo
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- CN209500973U CN209500973U CN201920131065.8U CN201920131065U CN209500973U CN 209500973 U CN209500973 U CN 209500973U CN 201920131065 U CN201920131065 U CN 201920131065U CN 209500973 U CN209500973 U CN 209500973U
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Abstract
The utility model belongs to backwash filter technical field, in particular full-automatic bidirectional suctorial type backwash filter, including cylinder, the surface of described cylinder one end is connected with inlet, the surface of the cylinder other end is connected with liquid outlet, and the inside of the cylinder is equipped with filter core, and the both ends of the filter core are respectively and fixedly provided with card, the card is fixed on the inside of cylinder, and the inside of the cylinder is equipped with blowdown header；Filter core is fixed on the inside of cylinder by the card at both ends, so that cylinder is divided into two spaces by card and filter core, improve the convenience of stoste filtering, backwash suction nozzle carries out airtight connection with filter core under the action of spring tensioner, increase the leakproofness that filter core is connected with blowdown header, so that filter core and blowdown header penetrate through, it is discharged by blowdown header to outside convenient for the spot inside filter core, so that filter core in cleaning inlet without turn off improving the efficiency that cylinder is filtered stoste.
Description
Technical field
The utility model belongs to backwash filter technical field, and in particular to full-automatic bidirectional suctorial type backwash filter
Device.
Background technique
Backwash filter is a kind of impurity directly intercepted in water using strainer, removes water body recovery technology, particulate matter,
Turbidity is reduced, is purified water, system dirt, bacterium algae, corrosion etc. are reduced, to purify water and protect system other equipment normal
The precision equipment of work.
During use, filter core recoil absorbing to change expends the time to existing backwash filter, while filter core
Inlet needs to stop when carrying out reverse cleaning, so that the problem of chimney filter need to refill stoste.
Utility model content
To solve the above-mentioned problems in the prior art, it is backwashed that the utility model provides full-automatic bidirectional suctorial type
Filter, have filter core carry out reverse cleaning it is convenient, while inlet without turn off the characteristics of.
To achieve the above object, the utility model provides the following technical solutions: full-automatic bidirectional suctorial type backwash filter
Device, including cylinder, the surface of described cylinder one end are connected with inlet, and the surface of the cylinder other end is connected with liquid outlet,
The inside of the cylinder is equipped with filter core, and the both ends of the filter core are respectively and fixedly provided with card, and the card is fixed on the inside of cylinder,
The inside of the cylinder is equipped with blowdown header, and the outer surface of the cylinder upper end has been bolted clockwise and anticlockwise motor, institute
The output end of clockwise and anticlockwise motor is stated through cylinder and is fixed on the upper end of blowdown header, the lower end of the cylinder is equipped with electronic row
The lower end of dirty mouth, the electronic sewage draining exit and blowdown header is rotatablely connected, surface one of the blowdown header close to filter core both ends
Body formed to have branch pipe, one end of the branch pipe is equipped with backwash suction nozzle, and spring benefit is connected between the branch pipe and backwash suction nozzle
Repay device.
The utility model is further, and the outer surface of the cylinder is equipped with pressure difference transmitter, and the two of the pressure difference transmitter
End is embedded into the inside of cylinder, and one end of the pressure difference transmitter is connected to inlet side by pipeline, and the pressure difference becomes
The other end of device is sent to be connected to liquid outlet side by pipeline.
The utility model is further, and the inside of the pressure difference transmitter is equipped with signal processor and controller, controller
It is electrically connected respectively with clockwise and anticlockwise motor and electronic sewage draining exit.
The utility model is further, and the filter core of the inner barrel is provided with three altogether, and the both ends of three filter cores are equal
It is embedded into the inside of card by sealing ring.
The utility model is further, there are three the branch pipe at blowdown header both ends is respectively provided with, and the backwash of branch pipe one end
Suction nozzle is fitted closely with card.
The utility model is further, and the filter core is made of several circular chimney filters, and chimney filter equidistantly distributed.
The utility model is further, and the cylinder has scum pipe close to the lower surface of electronic sewage draining exit.
Compared with prior art, the utility model has the beneficial effects that
Filter core is fixed on the inside of cylinder by the card at both ends, so that cylinder is divided into two skies by card and filter core
Between, the convenience of stoste filtering is improved, backwash suction nozzle carries out airtight connection with filter core under the action of spring tensioner, increases
The leakproofness that filter core is connected with blowdown header convenient for the spot inside filter core passes through row so that filter core and blowdown header penetrate through
Dirty header is discharged to outside so that filter core in cleaning inlet without turn off improving the effect that cylinder is filtered stoste
Rate.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is filter core, card and the blowdown header cross section structure schematic diagram in the utility model；
Fig. 3 is filter core, card and the blowdown header attachment structure schematic diagram in the utility model；
Fig. 4 is blowdown header, branch pipe, backwash suction nozzle and the spring tensioner structural schematic diagram in the utility model；
Fig. 5 is the blowdown header structural schematic diagram in the utility model；
Fig. 6 is filter core, card, branch pipe, backwash suction nozzle and the spring tensioner attachment structure schematic diagram in the utility model；
In figure: 1, cylinder；2, inlet；3, liquid outlet；4, filter core；5, card；6, blowdown header；7, clockwise and anticlockwise motor；
8, electronic sewage draining exit；9, branch pipe；10, backwash suction nozzle；11, spring tensioner；12, scum pipe；13, pressure difference transmitter.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: full-automatic bidirectional suctorial type backwash filter,
Including cylinder 1, the surface of 1 one end of cylinder is connected with inlet 2, and the surface of 1 other end of cylinder is connected with liquid outlet 3, cylinder 1
Inside is equipped with filter core 4, and the both ends of filter core 4 are respectively and fixedly provided with card 5, and card 5 is fixed on the inside of cylinder 1, the inside peace of cylinder 1
Equipped with blowdown header 6, the outer surface of 1 upper end of cylinder has been bolted clockwise and anticlockwise motor 7, the output end of clockwise and anticlockwise motor 7
Through cylinder 1 and it is fixed on the upper end of blowdown header 6, the lower end of cylinder 1 is equipped with electronic sewage draining exit 8, electronic sewage draining exit 8 and row
The lower end of dirty header 6 is rotatablely connected, blowdown header 6 close to 4 both ends of filter core surface integrally formed with branch pipe 9, one end of branch pipe 9
Backwash suction nozzle 10 is installed, spring tensioner 11 is connected between branch pipe 9 and backwash suction nozzle 10.
In the present embodiment, filter core 4 is fixed on the inside of cylinder 1 by the card 5 at both ends, so that cylinder 1 passes through card 5
Two spaces are divided into filter core 4, improve the convenience of stoste filtering, backwash suction nozzle 10 is under the action of spring tensioner 11
Airtight connection is carried out with filter core 4, the leakproofness that filter core 4 and blowdown header 6 connect is increased, so that filter core 4 is passed through with blowdown header 6
It is logical, it is discharged by blowdown header 6 to outside convenient for the spot inside filter core 4, increases filter core 4 and carry out clean convenience.
Specifically, the outer surface of cylinder 1 is equipped with pressure difference transmitter 13, the both ends of pressure difference transmitter 13 are embedded into cylinder
1 inside, one end of the pressure difference transmitter 13 are connected to 2 side of inlet by pipeline, the pressure difference transmitter 13 it is another
One end is connected to 3 side of liquid outlet by pipeline, and the inside of pressure difference transmitter 13 is equipped with processor and controller, controller point
It is not electrically connected with clockwise and anticlockwise motor 7 and electronic sewage draining exit 8.
In the present embodiment, processor by receive pressure difference transmitter 13 transmitting signal increase to setting value after, processing
Device transmitting order to lower levels is opened to controller, the rotation of control order clockwise and anticlockwise motor 7 and electronic sewage draining exit 8, at this time clockwise and anticlockwise motor 7
It is rotated with blowdown header 6, reduces the clean difficulty of filter core 4.
Filter core 4 inside cylinder 1 actually can be more, are decided according to the actual requirements, are specifically provided in the present embodiment
Three, the both ends of three filter cores 4 pass through the inside that sealing ring is embedded into card 5.
In the present embodiment, the both ends of filter core 4 pass through the inside that sealing ring is embedded into card 5, so that cylinder 1 passes through filter core
4 and card 5 be divided into two spaces, be filtered convenient for stoste.
Specifically, there are three the branch pipe 9 at 6 both ends of blowdown header is respectively provided with, and the backwash suction nozzle 10 and card of 9 one end of branch pipe
5 fit closely.
In the present embodiment, the branch pipe 9 at 6 both ends of blowdown header increases blowdown header 6 and filter core 4 there are three being correspondingly arranged
The stability of connection.
Specifically, filter core 4 is made of several circular chimney filters, and chimney filter equidistantly distributed.
In the present embodiment, by the dry filter core 4 around chimney filter composition, the surface area of filter core 4 is increased, stoste is improved
The rate of filtering.
Specifically, cylinder 1 has scum pipe 12 close to the lower surface of electronic sewage draining exit 8.
In the present embodiment, by cylinder 1 close to the scum pipe 12 of the lower surface of electronic sewage draining exit 8, inside cylinder 1
Clast is discharged.
Clockwise and anticlockwise motor 7, electronic sewage draining exit 8, pressure difference transmitter 13, processor and controller in the utility model are
What is had disclosed is widely used in the known technology of daily life.
The working principle and process for using of the utility model: in use, stoste injects the inside of cylinder 1 by inlet 2,
Stoste is filtered by filter core 4 at this time so that the spot in liquid rests on the lower section of cylinder 1, while liquid by after filter core 4 by
Liquid outlet 3 is discharged, and spot is ceaselessly adsorbed on the surface of filter core 4, the inspection of 13 both ends of pressure difference transmitter to stoste during the filtration process
The pressure difference value of survey is by upload process device, so that the pressure difference value that processor receives is continuously increased, when numerical value reaches setting
After value, processor transmitting order to lower levels is opened to controller, the rotation of control order clockwise and anticlockwise motor 7 and electronic sewage draining exit 8, at this time just
Motor 7 is inverted to rotate with blowdown header 6, blowdown header 6 is slided with backwash suction nozzle 10 on the surface of card 5 by branch pipe 9,
So that backwash suction nozzle 10 is connected to the both ends of filter core 4 in the course of rotation, since filter core 4 is connected to electricity simultaneously with blowdown header 6
Dynamic sewage draining exit 8 is opened, so that pressure filter core 4 inside is lower than the pressure outside filter core 4, filtered liquid reverse flow at this time
It is dynamic, the inside of blowdown header 6 is flowed by backwash suction nozzle 10, while filtrate is in 4 surface reverse flow of filter core, so that filter core 4
The spot of inner surface is detached from, and when clockwise and anticlockwise motor 7 continues to rotate with blowdown header 6, filter core 4 is separated with backwash suction nozzle 10,
Backwash suction nozzle 10 is close to the surface of card 5 under the action of spring tensioner 11 simultaneously, the stoste entered at this time by inlet 2 after
It is continuous to be filtered by filter core 4, after processor receives pressure difference value lower than setting value, pass through control order positive and negative rotation electricity
Machine 7 stops and electronic sewage draining exit 8 closes.
Above-described embodiment is only used for illustrating the inventive concept of the utility model, rather than to the utility model rights protection
Restriction, all non-essential modifications to the present invention made by this concept should all fall into the protection model of the utility model
It encloses.
Claims (7)
1. full-automatic bidirectional suctorial type backwash filter, including cylinder (1), it is characterised in that: the table of described cylinder (1) one end
Face is connected with inlet (2), and the surface of cylinder (1) other end is connected with liquid outlet (3), the inside peace of the cylinder (1)
Equipped with filter core (4), the both ends of the filter core (4) are respectively and fixedly provided with card (5), and the card (5) is fixed on the inside of cylinder (1),
The inside of the cylinder (1) is equipped with blowdown header (6), and the outer surface of cylinder (1) upper end has been bolted positive and negative
The output end of rotating motor (7), the clockwise and anticlockwise motor (7) runs through cylinder (1) and is fixed on the upper end of blowdown header (6), described
The lower end of cylinder (1) is equipped with electronic sewage draining exit (8), and the lower end of the electronic sewage draining exit (8) and blowdown header (6), which rotates, to be connected
It connects, integrally formed with branch pipe (9), one end of the branch pipe (9) is pacified on the surface at close filter core (4) both ends of the blowdown header (6)
Equipped with backwash suction nozzle (10), spring tensioner (11) are connected between the branch pipe (9) and backwash suction nozzle (10).
2. full-automatic bidirectional suctorial type backwash filter according to claim 1, it is characterised in that: the cylinder (1)
Outer surface be equipped with pressure difference transmitter (13), the both ends of the pressure difference transmitter (13) are embedded into the inside of cylinder (1), institute
The one end for stating pressure difference transmitter (13) is connected to inlet (2) side, the other end of the pressure difference transmitter (13) by pipeline
Liquid outlet (3) side is connected to by pipeline.
3. full-automatic bidirectional suctorial type backwash filter according to claim 2, it is characterised in that: the pressure difference pick-up
The inside of device (13) is equipped with letter processor and controller, and controller is electric with clockwise and anticlockwise motor (7) and electronic sewage draining exit (8) respectively
Property connection.
4. full-automatic bidirectional suctorial type backwash filter according to claim 1, it is characterised in that: the cylinder (1)
Internal filter core (4) is provided with three altogether, and the both ends of three filter cores (4) pass through sealing ring and are embedded into the interior of card (5)
Portion.
5. full-automatic bidirectional suctorial type backwash filter according to claim 1, it is characterised in that: the blowdown header
(6) there are three the branch pipe (9) at both ends is respectively provided with, and the backwash suction nozzle (10) of branch pipe (9) one end is fitted closely with card (5).
6. full-automatic bidirectional suctorial type backwash filter according to claim 1, it is characterised in that: the filter core (4)
It is made of several circular chimney filters, and chimney filter equidistantly distributed.
7. full-automatic bidirectional suctorial type backwash filter according to claim 1, it is characterised in that: the cylinder (1)
Lower surface close to electronic sewage draining exit (8) has scum pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920131065.8U CN209500973U (en) | 2019-01-25 | 2019-01-25 | Full-automatic bidirectional suctorial type backwash filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920131065.8U CN209500973U (en) | 2019-01-25 | 2019-01-25 | Full-automatic bidirectional suctorial type backwash filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209500973U true CN209500973U (en) | 2019-10-18 |
Family
ID=68202558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920131065.8U Active CN209500973U (en) | 2019-01-25 | 2019-01-25 | Full-automatic bidirectional suctorial type backwash filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209500973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110841359A (en) * | 2019-11-26 | 2020-02-28 | 无锡伊诺特过滤***有限公司 | Back flush filter |
-
2019
- 2019-01-25 CN CN201920131065.8U patent/CN209500973U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110841359A (en) * | 2019-11-26 | 2020-02-28 | 无锡伊诺特过滤***有限公司 | Back flush filter |
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