CN206325298U - A kind of sewage dust removal filter - Google Patents
A kind of sewage dust removal filter Download PDFInfo
- Publication number
- CN206325298U CN206325298U CN201621295239.7U CN201621295239U CN206325298U CN 206325298 U CN206325298 U CN 206325298U CN 201621295239 U CN201621295239 U CN 201621295239U CN 206325298 U CN206325298 U CN 206325298U
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- China
- Prior art keywords
- cylinder shell
- filtrate
- dedusting
- valve
- dust removal
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Abstract
The utility model discloses a kind of coal chemical industry sewage dust removal filter, it includes cylinder shell, it is characterized in that, in being provided with aquaporin, grid, dedusting filtrate and center water-locator in the cylinder shell, the grid surrounds filtrate groove in cylinder shell, the dedusting filtrate is crossed aquaporin and is located between grid and cylinder shell inwall, center water-locator is located at cylinder shell bosom in the filtrate groove of grid；Dedusting water intaking valve is provided with the side lower part of cylinder shell one, dedusting outlet valve is set in cylinder shell upper end, dust discharge valve is provided with cylinder shell upper end and top side, draining valve is additionally provided with cylinder shell bottom.
Description
Technical field
The utility model is related to sewage treatment area, and in particular to a kind of sewage dust removal filter.
Background technology
In the last few years, with industrial expansion, the use scope of filter is more and more extensive, and different occasions are for filtering
The material of device, performance requirement are all completely different, such as the precision of filtering, waterproof, resistant to elevated temperatures property etc..
Mechanical filter is used in water treatment procedure, is mainly used in Water purification turbidity removal, counter-infiltration and ion exchange are soft
Eliminate the prime pretreatment of salt system, it can also be used to which surface water, underground water remove silt.Influent turbidity requirement is less than 20 degree, water outlet
Turbidity is up to less than 3 degree.
It can be widely applied to electron electric power, petrochemical industry, metallurgical plating, papermaking weaving, pharmacy dialysis, food and drink, life
Drinking water living, factory and enterprise water, swimming pool etc..Every profession and trade liquid filtering needs can be met.
Utility model content
Purpose of the present utility model is, in view of the shortcomings of the prior art there is provided a kind of sewage dust removal filter, to solve existing
With the presence of filter filtrate (activated carbon etc.) service life it is short, backwash effect is poor, it is stifled dirty serious the problems such as.
The technical scheme that the utility model is used to achieve the above object is：
A kind of sewage dust removal filter, it includes cylinder shell, in be provided with the cylinder shell aquaporin, grid,
Dedusting filtrate and center water-locator, the grid surround filtrate groove in cylinder shell, and the dedusting filtrate is located at the filter of grid
In hopper, cross aquaporin and be located between grid and cylinder shell inwall, center water-locator is located at cylinder shell bosom；In cylinder
The side lower part of body case one be provided with dedusting water intaking valve, in cylinder shell upper end set dedusting outlet valve, in cylinder shell upper end and on
Portion side is provided with dust discharge valve, and draining valve is additionally provided with cylinder shell bottom.
Multiple cleaning assemblies are additionally provided with the cylinder shell, the cleaning assembly includes purge valve, intake valve and draining
Valve.
The cylinder shell side is provided with feeding port, and the filtrate groove is connected by filler passage with the feeding port.
The feeding port bottom is provided with discharge port, and the discharge port is located at filtrate trench bottom, and is connected with filtrate groove.
Cylinder shell upper end both sides are additionally provided with hanger.
The dedusting filtrate is multiple ceramic filter materials, and the size and surface roughness of different ceramic filter materials are different.
A kind of dust collection method of the sewage dust removal filter, it comprises the following steps：
(1) waste water entered aquaporin by dedusting water intaking valve, and was flowed up crossing to rotate in aquaporin, formed pressure
Difference, waste water enters center water-locator in the presence of pressure differential through grid and dedusting filtrate, is then flowed out from dedusting outlet valve, and
Suspension in waste water is retained by dedusting filtrate, completes the dedusting of waste water；
(2) suspension being retained down, in the presence of the waste water of rotational flow, produces centrifugal force so that isolate
The greasy dirt and suspension come is less than water due to gravity, so as to float on top, and is discharged from upper end dust discharge valve.
In terms of cleaning way, because not being 100% filling in the middle of filtrate and filter, but there is very big aquaporin excessively,
Backwash water from central tube enter when, can be thorough by pollutant in the fierce turbulent flow of filter interior formation 360 degrees omnidirection
Take out of, then the pollutant on surface is all taken away by the Butterworth Hatch of side, cleaning performance is greatly improved.Secondly increase at top
The outlet of oil extraction is added, when water inlet oil-containing is higher, accumulation to a certain extent, can discharge profit from top automatically.
The beneficial effects of the utility model are：Mechanical turbidity removal filter is taken charge of using me passes through All-inclusive design.In traditional mistake
Broken through on the basis of filter constructions are original, change water-in and water-out mode, add the outlet of dust discharge and oil extraction；Simultaneously
There is larger improvement in cleaning way, accomplish that 360 degrees omnidirection is cleaned, greatly improve cleaning performance.It can handle waste water, again
Valuable industrial chemicals therein can be reclaimed.It is easy to operate, the features such as do not cause secondary pollution, be conducive to integrated application.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is Fig. 1 sectional views.
In figure：1. cylinder shell 2. crosses the dedusting filtrate of 3. grid of aquaporin 4.
5. the dust discharge valve of 6. dedusting water intaking valve of center water-locator, 7. dedusting outlet valve 8.
9. the feeding port of 10. intake valve of purge valve, 11. draining valve 12.
13. the hanger of 14. discharge port of filler passage 15.
Embodiment
Embodiment：Referring to Fig. 1 to Fig. 2, the present embodiment provides a kind of sewage dust removal filter, and it includes cylinder shell 1, in
Aquaporin 2, grid 3, dedusting filtrate 4 and center water-locator 5 were provided with the cylinder shell 1, the grid 3 is in cylinder shell
Filtrate groove is surrounded in 1, the dedusting filtrate 4 crosses aquaporin 2 located at grid 3 and cylinder shell 1 in the filtrate groove of grid 3
Between inwall, center water-locator 5 is located at the bosom of cylinder shell 1；Dedusting water intaking valve 6 is provided with the side lower part of cylinder shell 1 one,
Dedusting outlet valve 7 is set in the upper end of cylinder shell 1, dust discharge valve 8 is provided with the upper end of cylinder shell 1 and top side, in outside cylinder
The bottom of shell 1 is additionally provided with draining valve 11.
Multiple cleaning assemblies are additionally provided with the cylinder shell 1, the cleaning assembly includes purge valve 9, the and of intake valve 10
Draining valve 11.
The side of cylinder shell 1 is provided with feeding port 12, and the filtrate groove passes through filler passage 13 and the feeding port 12
Connection.
The bottom of feeding port 12 is provided with discharge port 14, and the discharge port 14 is located at filtrate trench bottom, and is connected with filtrate groove
It is logical.
The upper end both sides of cylinder shell 1 are additionally provided with hanger 15.
The dedusting filtrate 4 is multiple ceramic filter materials, and the size and surface roughness of different ceramic filter materials are different.
The above, preferable possible embodiments only of the present utility model, and be not used to limit to patent of the present utility model
Scope, therefore the method and step made of all utilization the utility model descriptions and equivalent structure change, are all contained in this practicality
New protection domain.
Claims (6)
1. a kind of sewage dust removal filter, it includes cylinder shell, it is characterised in that lead in being provided with water in the cylinder shell
Road, grid, dedusting filtrate and center water-locator, the grid surround filtrate groove in cylinder shell, and the dedusting filtrate is located at
In the filtrate groove of grid, cross aquaporin and be located between grid and cylinder shell inwall, center water-locator is inside cylinder shell
It is middle；Dedusting water intaking valve is provided with the side lower part of cylinder shell one, dedusting outlet valve is set in cylinder shell upper end, in cylinder shell
Upper end and top side are provided with dust discharge valve, and draining valve is additionally provided with cylinder shell bottom.
2. sewage dust removal filter according to claim 1, it is characterised in that be additionally provided with the cylinder shell multiple clear
Component is washed, the cleaning assembly includes purge valve, intake valve and draining valve.
3. sewage dust removal filter according to claim 1, it is characterised in that the cylinder shell side is provided with filler
Mouthful, the filtrate groove is connected by filler passage with the feeding port.
4. sewage dust removal filter according to claim 3, it is characterised in that the feeding port bottom is provided with discharge port,
The discharge port is located at filtrate trench bottom, and is connected with filtrate groove.
5. sewage dust removal filter according to claim 1, it is characterised in that cylinder shell upper end both sides are additionally provided with
Hanger.
6. sewage dust removal filter according to claim 1, it is characterised in that the dedusting filtrate is multiple ceramic filterings
Material, and the size and surface roughness of different ceramic filter materials are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621295239.7U CN206325298U (en) | 2016-11-25 | 2016-11-25 | A kind of sewage dust removal filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621295239.7U CN206325298U (en) | 2016-11-25 | 2016-11-25 | A kind of sewage dust removal filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206325298U true CN206325298U (en) | 2017-07-14 |
Family
ID=59288010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621295239.7U Active CN206325298U (en) | 2016-11-25 | 2016-11-25 | A kind of sewage dust removal filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206325298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106474818A (en) * | 2016-11-25 | 2017-03-08 | 广东先能环保科技有限公司 | A kind of sewage dust removal filter and its dust collection method |
-
2016
- 2016-11-25 CN CN201621295239.7U patent/CN206325298U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106474818A (en) * | 2016-11-25 | 2017-03-08 | 广东先能环保科技有限公司 | A kind of sewage dust removal filter and its dust collection method |
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