CN207575913U - A kind of anti-cleaning and filtrating equipment - Google Patents
A kind of anti-cleaning and filtrating equipment Download PDFInfo
- Publication number
- CN207575913U CN207575913U CN201721292895.6U CN201721292895U CN207575913U CN 207575913 U CN207575913 U CN 207575913U CN 201721292895 U CN201721292895 U CN 201721292895U CN 207575913 U CN207575913 U CN 207575913U
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- cleaning
- filter chamber
- chamber
- backwash
- control valve
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Abstract
The utility model belongs to technical field of chemical, and in particular to a kind of anti-cleaning and filtrating equipment.A kind of anti-cleaning and filtrating equipment, including filtration body tank, filtration body tank is divided into vent chamber from top to bottom, filter chamber and blowdown room, blow valve is provided on vent chamber, further include backwash waterpipe, the backwash waterpipe is set to filter chamber's upper outside and extend into filter chamber, backwash control valve is provided on backwash waterpipe, if dried layer filter screen is set outward from interior in the filter chamber, Cleaning pipes are both provided with beside every layer of filter screen, several spray orifices are set in Cleaning pipes, sewage draining exit is provided on baffle between the filter chamber and blowdown room, electronic valve is set at sewage draining exit, the blowdown room bottom setting blow-off line, blowdown control valve is set on blow-off line.The utility model is simple in structure, easy to operate, good filtration effect, and cleaning efficiency is high, and economy uses.
Description
Technical field
The utility model belongs to technical field of chemical, and in particular to a kind of anti-cleaning and filtrating equipment.
Background technology
Filtering be make liquid consolidate or gas-solid mixture in fluid be forced through porous filter medium, by it is therein suspend it is solid
Body particle is retained, and is a kind of unit operation for belonging to fluid dynamical process so as to fulfill the separation of mixture.
Filtering is the important procedure in industrial production, such as the filtering of grease filtrating, fuel in petrochemical industry and purification, change
Filtering in sewage disposal and chemical process in work production to producing object etc..It, often will be in order to which impurity is removed
Entrance places one layer of mesh or microporous filter media, but this filtering is not thorough, and can only go out the big impurity of degranulation,
Some tiny particles still stay in a liquid, and the rate of filtration is slow, filter medium is difficult to clean totally.
Invention content
The purpose of this utility model is that provide a kind of anti-cleaning and filtrating equipment, lid for problems of the prior art
Device has anti-cleaning action, and good filtration effect, and efficient, anti-cleaning performance is good.
The technical solution of the utility model is：
A kind of anti-cleaning and filtrating equipment, including filtration body tank, filtration body tank is divided into vent chamber, filter chamber from top to bottom
With blowdown room, blow valve is provided on vent chamber, filter chamber is separated by baffle and vent chamber and blowdown room, and input duct is worn
Vent chamber is crossed to extend into filter chamber, Drainage pipe extend into filter chamber bottom across blowdown room, be provided in input duct into
Hydraulic control valve is provided with discharge opeing control valve on Drainage pipe, further includes backwash waterpipe, the backwash waterpipe was set to
Filter chamber upper outside is simultaneously extend into filter chamber, is provided with backwash control valve on backwash waterpipe, from interior in the filter chamber
If setting dried layer filter screen outward, Cleaning pipes are both provided with beside described every layer filter screen, are set in Cleaning pipes several
Spray orifice is provided with sewage draining exit on the baffle between the filter chamber and blowdown room, electronic valve, the row is set at sewage draining exit
Dirty room bottom sets blow-off line, and blowdown control valve is set on blow-off line.
Specifically, the filter screen is set in U-typed.
Specifically, admission line is provided on the backwash waterpipe, after admission line is set to backwash control valve
Face is provided with air intake control valve on admission line.
Specifically, the admission line is connected with gas generating unit.
Specifically, offer air vent on baffle between the filter chamber and vent chamber.
The beneficial effects of the utility model are：The filter device of the utility model uses dried layer if " U " type filter screen, filtering
Effect is good, can effectively remove the fine impurities in liquid, and increase anti-wiper mechanism, strainer can be cleaned, from
And filter effect can be improved, increase the service life of filter device.The utility model is simple in structure, easy to operate, filtering effect
Fruit is good, and cleaning efficiency is high, and economy uses.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
1 filtration body tank, 2 vent chambers, 3 filter chambers, 4 blowdown rooms, 5 blow-off lines, 6 blowdown control valves,
7 input ducts, 8 Drainage pipes, 9 discharge opeing control valves, 10 liquid inlet control valves, 11 backwash waterpipes,
12 backwash control valves, 13 admission lines, 14 air intake control valves, 15 gas generating units,
16 filter screens, 17 Cleaning pipes, 18 sewage draining exits, 19 air vents, 20 blow valves.
Specific embodiment
It is as shown in Figure 1 a kind of structure diagram of anti-cleaning and filtrating equipment, including filtration body tank 1, filtration body tank 1
It is divided into vent chamber 2, filter chamber 3 and blowdown room 4 from top to bottom, blow valve 20 is provided on vent chamber, filter chamber 3 passes through baffle
It is separated with vent chamber 2 and blowdown room 4, input duct 7 is extend into across vent chamber 2 in filter chamber 3, and Drainage pipe 8 passes through row
Dirty room extend into 3 bottom of filter chamber, and liquid inlet control valve 10 is provided in input duct 7, drain control is provided on Drainage pipe 8
Valve 9 processed offers air vent 19 on baffle between the filter chamber 3 and vent chamber 2.
Filter device shown in the utility model further includes backwash waterpipe 11, and the backwash waterpipe is set to filtering
3 upper outside of room is simultaneously extend into filter chamber 3, and backwash control valve 12, the backwash water pipe are provided on backwash waterpipe 11
Admission line 13 is provided on road 11, the admission line 13 is connected with gas generating unit 15.Admission line 13 is set to
Behind backwash control valve 12, air intake control valve 14 is provided on admission line 13.
If from the interior filter screen of setting dried layer outward 16 in the filter chamber 3, the filter screen 16 is set in U-typed.
16 side of every layer of filter screen is both provided with Cleaning pipes 17, and several spray orifices, the filtering are set in Cleaning pipes 17
Sewage draining exit 18 is provided on baffle between room 3 and blowdown room 4, electronic valve, 4 bottom of blowdown room are set at sewage draining exit 18
Portion sets blow-off line 5, and blowdown control valve 6 is set on blow-off line.
When being filtered operation using a kind of anti-cleaning and filtrating equipment provided by the utility model, on backwash waterpipe 11
Backwash control valve 12 be to close, the electronic valve at sewage draining exit 18 first opens feed liquor by the way that switch is controlled to be closed
Liquid inlet control valve 10 on pipeline 7, the rear discharge opeing control valve 9 opened on Drainage pipe 8 are filtered operation.
When carrying out cleaning filter screen operation using a kind of anti-cleaning and filtrating equipment provided by the utility model, feed liquor is closed
Liquid inlet control valve 10 on pipeline 7 closes the discharge opeing control valve 9 on Drainage pipe 8；Open the backwash control on backwash waterpipe 11
Valve 12 processed opens simultaneously 13 enterprising gas control valve 14 of admission line, and gas generating unit 15 starts, and starts washing and cleaning operation, due to
Cleaning pipes 17 and filter screen 16 closely, from the spray orifice in Cleaning pipes 17 spray have the water of certain pressure to filter screen 16 into
Row rinse, can according on strainer dirt number and thickness adjust air intake control valve 14 capacity, cleaning progress it is same
When by control switch open sewage draining exit 18 at electronic valve, and by blow-off line 5 blowdown control valve 6 opening arrange
It is dirty.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should
Understand：It can still modify to specific embodiment of the present utility model or some technical characteristics are equally replaced
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (5)
1. a kind of anti-cleaning and filtrating equipment, including filtration body tank (1), filtration body tank (1) is divided into vent chamber from top to bottom
(2), filter chamber (3) and blowdown room (4) are provided with blow valve (20) on vent chamber, and filter chamber (3) pass through baffle and vent chamber
(2) it is separated with blowdown room (4), input duct (7) is extend into across vent chamber (2) in filter chamber (3), and Drainage pipe (8) is worn
It crosses blowdown room and extend into filter chamber (3) bottom, liquid inlet control valve (10) is provided in input duct (7), Drainage pipe is set on (8)
It is equipped with discharge opeing control valve (9), which is characterized in that further include backwash waterpipe (11), the backwash waterpipe is set to filtering
Room (3) upper outside is simultaneously extend into filter chamber (3), and backwash control valve (12) is provided on backwash waterpipe (11), described
Filter chamber (3) is if interior be both provided with cleaning beside interior setting dried layer filter screen (16) outward, described every layer filter screen (16)
Pipeline (17) sets several spray orifices in Cleaning pipes (17), is set on the baffle between the filter chamber (3) and blowdown room (4)
Sewage draining exit (18) is equipped with, electronic valve, described blowdown room (4) bottom setting blow-off line (5), blowdown are set at sewage draining exit (18)
Blowdown control valve (6) is set on pipeline.
2. anti-cleaning and filtrating equipment according to claim 1, which is characterized in that the filter screen (16) is set in U-typed.
3. anti-cleaning and filtrating equipment according to claim 1, which is characterized in that be provided on the backwash waterpipe (11)
Admission line (13), admission line (13) are set to behind backwash control valve (12), and admission line is provided with air inlet on (13)
Control valve (14).
4. anti-cleaning and filtrating equipment according to claim 3, which is characterized in that the admission line (13) is connected with gas
Generating means (15).
5. anti-cleaning and filtrating equipment according to claim 1, which is characterized in that between the filter chamber (3) and vent chamber (2)
Baffle on offer air vent (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292895.6U CN207575913U (en) | 2017-10-09 | 2017-10-09 | A kind of anti-cleaning and filtrating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292895.6U CN207575913U (en) | 2017-10-09 | 2017-10-09 | A kind of anti-cleaning and filtrating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207575913U true CN207575913U (en) | 2018-07-06 |
Family
ID=62728902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721292895.6U Active CN207575913U (en) | 2017-10-09 | 2017-10-09 | A kind of anti-cleaning and filtrating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207575913U (en) |
-
2017
- 2017-10-09 CN CN201721292895.6U patent/CN207575913U/en active Active
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| GR01 | Patent grant |