CN207755841U - A kind of quick back-washing dirt separator of angle general formula - Google Patents
A kind of quick back-washing dirt separator of angle general formula Download PDFInfo
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- CN207755841U CN207755841U CN201721627889.1U CN201721627889U CN207755841U CN 207755841 U CN207755841 U CN 207755841U CN 201721627889 U CN201721627889 U CN 201721627889U CN 207755841 U CN207755841 U CN 207755841U
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Abstract
The utility model discloses a kind of quick back-washing dirt separator of angle general formula, including dirt separator shell, be arranged dirt separator shell one end water inlet, be arranged dirt separator shell upper lateral part water outlet, water return outlet in the dirt separator shell other end, the filter core and sewage draining exit from return water recoil structure, positioned at dirt separator enclosure interior that are connected on water outlet and water return outlet are set；From return water recoil structure include the outlet pipe being connected on water outlet, the supervisor of the return pipe that is connected on water return outlet, connection outlet pipe and return pipe and the check valve being arranged on return pipe.The utility model has simple in structure, backwash decontamination thoroughly; fine filtering, rapid decontamination do not shut down backwash; resistance is less than the products such as other filters; active recoil is combined with passively two kinds of forms of recoil, water (flow) direction is controlled it is not necessary that guide valve is arranged, saves cost; reduce spoilage; operation maintenance is simple and convenient, time saving and energy saving, improves dirt separator service life.
Description
Technical field
The utility model is related to a kind of quick back-washing dirt separators of angle general formula.
Background technology
Back-washing dirt separator is also known as backwash filter, it is simple and reliable with its flow, investment it is low with operating cost, take up an area
Less, numerous advantages of good purification will utilize municipal sewage again by advanced treating realization, be provided for town development
Prodigious help.Back-washing dirt separator filter is mainly by quality carbon steel cylinder, stainless steel filtering net, butterfly valve and blowdown apparatus institute group
At.When filter works, butterfly valve is in open state, and flow enters filter from entrance, and outlet is arrived after filter screen filtration,
Dirt impurity is intercepted by strainer in water.When filter needs blowdown, butterfly valve is closed.Blowdown valve is opened, water flows through filtering first half
Journey filters, and a part of flow flows directly into system, and another part flow is discharged by flowing into inside on the outside of strainer through sewage draining exit.It rises
To the effect of reversed auto-flushing strainer and exclusion dirt impurity.Entire recoil blowdown process does not have to closing system, realizes
Line blowdown.Existing back-washing dirt separator is complicated, mostly uses guide valve is arranged in filter screen to control water (flow) direction greatly
It is rinsed, this structure directing valve is fragile and not easy to repair, especially when water flow pressure is larger, closes guide valve
Resistance is big, inconvenient for operation.
Utility model content
The purpose of this utility model, which is to provide one kind, can rinse the thorough quick back-washing dirt separator of angle general formula of decontamination.
To achieve the goals above, the technical solution that the utility model is taken is as follows：
A kind of quick back-washing dirt separator of angle general formula, including dirt separator shell, water inlet in dirt separator shell one end is set
Mouthful, be arranged dirt separator shell upper lateral part water outlet, be arranged the dirt separator shell other end water return outlet, be connected to water outlet
Be connected on water inlet from return water recoil structure, one end on water return outlet and positioned at the filter core of dirt separator enclosure interior and set
Set the sewage draining exit in dirt separator shell following side；
The water inlet and water return outlet are located at the homonymy of dirt separator shell；
It is described from return water recoil structure include the outlet pipe being connected on water outlet, the return pipe that is connected on water return outlet,
The check valve for being connected to the supervisor of outlet pipe and return pipe and being arranged on return pipe；
The check valve is the valve that return pipe is unidirectionally flowed back into for the water of supervisor.
Throttling stop valve is provided on the supervisor as a further improvement of the utility model, and the company in end is set
Acting flange.
Further include the dirt temporary tank being connected on sewage draining exit as a further improvement of the utility model, be connected to dirt
Blow-off pipe on object temporary tank and the blowdown valve being arranged on blow-off pipe.
The filter core includes the filter cylinder and company that one end is connected on water inlet as a further improvement of the utility model,
The filter plate being connected between the filter cylinder other end and dirt separator case inside wall；
It is both provided with filter hole on the filter cylinder and filter plate.
Dirt separator shell of the water outlet between water inlet and filter plate as a further improvement of the utility model,
On；The water return outlet is located at the both sides of filter plate with water inlet.
The water inlet being provided on the dirt separator shell as a further improvement of the utility model, on the outside of water inlet
Pipe connecting flange.
Compared with prior art, having the beneficial effect that acquired by the utility model：
The utility model has simple in structure, backwash decontamination thoroughly, and fine filtering, rapid decontamination does not shut down backwash,
Resistance is less than the products such as other filters.Stream enters cartridge filter from water inlet, and dirt impurity stays in dirt separator shell, filtering
The water for falling dirt impurity is discharged to supervisor from water outlet, and dirt impurity is gathered in since its own gravity precipitates in dirt temporary tank,
In above-mentioned flow depolluting processes, the water section in outlet pipe flows back into dirt separator shell by the check valve of return pipe, to removing
The more bottom of dirty device shell dirt is recoiled, and light impurities foam is avoided to be trapped in dirt separator inner walls, ensures filtering
Scavenging effect also can carry out strength backwash by closing throttling stop valve, meet the needs of different flow sizes, will be actively anti-
Punching is combined with passively two kinds of forms of recoil, is controlled water (flow) direction it is not necessary that guide valve is arranged, is saved cost, reduces spoilage,
Operation maintenance is simple and convenient, time saving and energy saving, improves dirt separator service life.
Description of the drawings
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the utility model filter cartridge construction schematic diagram；
Attached drawing 3 is the utility model filter-plate structure schematic diagram.
In attached drawing：1 dirt separator shell, 2 water inlet pipe connecting flanges, 3 water inlets, 4 filter cores, 5 outlet pipes, 6 return pipes, 7 lists
To valve, 8 throttling stop valves, 9 connecting flanges, 10 dirt temporary tanks, 11 blowdown valves, 12 blow-off pipes, 13 sewage draining exits, 14 water outlets,
15 water return outlets, 16 supervisors, 41 filter cylinders, 42 filter plates, 43 filter hole.
Specific implementation mode
Further details of narration is carried out to the utility model below in conjunction with attached drawing.
As illustrated in the accompanying drawings from 1 to 3, a kind of quick back-washing dirt separator of angle general formula, including dirt separator shell 1, setting are in dirt separator
The water inlet 3 of 1 one end of shell, be arranged 1 upper lateral part of dirt separator shell water outlet 14, be arranged in 1 other end of dirt separator shell
Water return outlet 15, be connected to being connected on water inlet 3 from return water recoil structure, one end on water outlet 14 and water return outlet 15 and position
Filter core 4 inside dirt separator shell 1 and sewage draining exit 13 in 1 following side of dirt separator shell is set；The water inlet 3 and return
The mouth of a river 15 is located at the homonymy of dirt separator shell 1；It is described from return water recoil structure include the outlet pipe 5 being connected on water outlet 14,
The supervisor 16 of the return pipe 6, connection outlet pipe 5 and return pipe 6 that are connected on water return outlet 15 and the list being arranged on return pipe 6
To valve 7；The check valve 7 is the valve that return pipe 6 is unidirectionally flowed back into for the water of supervisor 16.It is provided with throttling on the supervisor 16
Shut-off valve 8 and the connecting flange 9 in end is set.Further include the dirt temporary tank 10 being connected on sewage draining exit 13, be connected to dirt
Blow-off pipe 12 on object temporary tank 10 and the blowdown valve 11 being arranged on blow-off pipe 12.The filter core 4 is connected to including one end
Filter cylinder 41 on water inlet 3 and the filter plate 42 being connected between 1 madial wall of 41 other end of filter cylinder and dirt separator shell；The filter
It is both provided with filter hole 43 on cylinder 41 and filter plate 42.Dirt separator shell of the water outlet 14 between water inlet 3 and filter plate 42
On body 1；The water return outlet 15 is located at the both sides of filter plate 42 with water inlet 3.
The course of work of the utility model is as follows：Flow enters cartridge filter 41 from water inlet 3, and dirt impurity stays in decontamination
In device shell 1, the water for filtering out dirt impurity is discharged to supervisor 16 from water outlet 14, and dirt impurity is poly- due to its own gravity precipitation
Collection is in dirt temporary tank 10, in above-mentioned flow depolluting processes, check valve 7 that the water section in outlet pipe 5 passes through return pipe 6
Dirt separator shell 1 is flowed back into, the bottom more to 1 dirt of dirt separator shell is recoiled, and light impurities foam is avoided to be trapped in
1 inner wall of dirt separator shell ensures filtering scavenging effect, also can carry out strength backwash by closing throttling stop valve, meet not
With the needs of flow size, active recoil is combined with passively two kinds of forms of recoil, flow is controlled it is not necessary that guide valve is arranged
Cost is saved in direction, reduces spoilage, and operation maintenance is simple and convenient, time saving and energy saving, improves dirt separator service life.This practicality
Novel to have simple in structure, backwash decontamination thoroughly, fine filtering, rapid decontamination does not shut down backwash, and resistance is less than other mistakes
The products such as filter.
Embodiment described above is only the preferred embodiment of the utility model, and the not feasible implementation of the utility model
It is exhaustive.For persons skilled in the art, it is made under the premise of without departing substantially from the utility model principle and spirit
Any obvious change gone out, should all be contemplated as falling within the claims of the utility model.
Claims (6)
1. a kind of quick back-washing dirt separator of angle general formula, it is characterised in that：It includes dirt separator shell（1）, be arranged in dirt separator
Shell（1）The water inlet of one end（3）, be arranged in dirt separator shell（1）The water outlet of upper lateral part（14）, be arranged in dirt separator shell
（1）The water return outlet of the other end（15）, be connected to water outlet（14）And water return outlet（15）On from return water recoil structure, one end connect
In water inlet（3）Above and it is located at dirt separator shell（1）Internal filter core（4）And it is arranged in dirt separator shell（1）Following side
Sewage draining exit（13）；
The water inlet（3）And water return outlet（15）Positioned at dirt separator shell（1）Homonymy；
It is described from return water recoil structure include be connected to water outlet（14）On outlet pipe（5）, be connected to water return outlet（15）On
Return pipe（6）, connection outlet pipe（5）With return pipe（6）Supervisor（16）And it is arranged in return pipe（6）On check valve（7）；
The check valve（7）For supervisor（16）Water unidirectionally flow back into return pipe（6）Valve.
2. a kind of quick back-washing dirt separator of angle general formula according to claim 1, it is characterised in that：The supervisor（16）On
It is provided with throttling stop valve（8）With the connecting flange in end is set（9）.
3. a kind of quick back-washing dirt separator of angle general formula according to claim 2, it is characterised in that：It further include the row of being connected to
Dirty mouth（13）On dirt temporary tank（10）, be connected to dirt temporary tank（10）On blow-off pipe（12）And it is arranged in blow-off pipe
（12）On blowdown valve（11）.
4. a kind of quick back-washing dirt separator of angle general formula according to claim 3, it is characterised in that：The filter core（4）Packet
It includes one end and is connected to water inlet（3）On filter cylinder（41）And it is connected to filter cylinder（41）The other end and dirt separator shell（1）Inside
Filter plate between wall（42）；
The filter cylinder（41）And filter plate（42）On be both provided with filter hole（43）.
5. a kind of quick back-washing dirt separator of angle general formula according to claim 4, it is characterised in that：The water outlet（14）
Positioned at water inlet（3）With filter plate（42）Between dirt separator shell（1）On；The water return outlet（15）With water inlet（3）Position respectively
In filter plate（42）Both sides.
6. a kind of quick back-washing dirt separator of angle general formula according to claim 1, it is characterised in that：The dirt separator shell
（1）On be provided with positioned at water inlet（3）The water inlet pipe connecting flange in outside（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721627889.1U CN207755841U (en) | 2017-11-29 | 2017-11-29 | A kind of quick back-washing dirt separator of angle general formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721627889.1U CN207755841U (en) | 2017-11-29 | 2017-11-29 | A kind of quick back-washing dirt separator of angle general formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207755841U true CN207755841U (en) | 2018-08-24 |
Family
ID=63188874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721627889.1U Active CN207755841U (en) | 2017-11-29 | 2017-11-29 | A kind of quick back-washing dirt separator of angle general formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207755841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520187A (en) * | 2018-11-15 | 2019-03-26 | 珠海格力电器股份有限公司 | Filter equipment and cooling water set |
-
2017
- 2017-11-29 CN CN201721627889.1U patent/CN207755841U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520187A (en) * | 2018-11-15 | 2019-03-26 | 珠海格力电器股份有限公司 | Filter equipment and cooling water set |
| CN109520187B (en) * | 2018-11-15 | 2024-06-21 | 珠海格力电器股份有限公司 | Filtering device and water chilling unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 050000 room a212, software building, Jinshi Industrial Park, No. 368, Xinshi North Road, high tech Zone, Shijiazhuang City, Hebei Province Patentee after: Hebei jiante New Energy Development Co.,Ltd. Address before: 050000 No. 60 Hongqi Street, Shijiazhuang High-tech Zone, Hebei Province Patentee before: HEBEI JIANTE BUILDING INSTALLATION ENGINEERING Co.,Ltd. |
|
| CP03 | Change of name, title or address |