CN212127763U - Non-membrane continuous filtering device for advanced wastewater treatment - Google Patents
Non-membrane continuous filtering device for advanced wastewater treatment Download PDFInfo
- Publication number
- CN212127763U CN212127763U CN202020798483.5U CN202020798483U CN212127763U CN 212127763 U CN212127763 U CN 212127763U CN 202020798483 U CN202020798483 U CN 202020798483U CN 212127763 U CN212127763 U CN 212127763U
- Authority
- CN
- China
- Prior art keywords
- filter
- activated carbon
- filter element
- carbon particle
- wastewater treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a continuous filter equipment of non-membrane method of waste water advanced treatment includes horizontal filter core filter, active carbon particle filter, vertical video disc filter and the powder active carbon video disc filter that connects according to the preface at least, the inside of horizontal filter core filter is provided with the polypropylene fiber filter core, the inside of active carbon particle filter is provided with the active carbon particle filter core, the inside of vertical video disc filter is provided with plant fiber video disc filter core, the inside of powder active carbon video disc filter is provided with powder active carbon video disc filter core. The invention divides the pollutants in the wastewater into several different grades according to the size of molecules, and intercepts or adsorbs different pollutants by stages by using different filtering means, thereby realizing the recycling of the wastewater.
Description
Technical Field
The utility model relates to a technical field of advanced wastewater treatment, in particular to a non-membrane continuous filtering device for advanced wastewater treatment.
Background
With the development of society and economy, wastewater reuse has become a trend, and in many cities in China, wastewater reuse of municipal sewage treatment plants has been implemented to reduce water environmental pollution and save water resources.
At present, the mainstream technology in wastewater recycling is membrane separation technology. The membrane is a medium for molecular-grade separation and filtration, and under the action of external force, some substances can permeate through the membrane, while other substances are selectively intercepted, so that different components in the solution or different components in the mixed gas can be separated. The membrane separation process is a high-efficiency and environment-friendly separation process, so that the membrane separation technology is widely applied to wastewater recycling.
However, the existing membrane separation technology has the following disadvantages in use: 1) the requirement on the water inlet condition of the waste water is strict, otherwise, the blockage is easily caused. Since the pore size of the separation membrane is basically above micron level, the wastewater needs to be pretreated before membrane separation to ensure the normal use of the membrane. The pretreatment process needs to remove large-particle substances, oils, residual organic matters, chromaticity, colloidal substances, oxidation substances and the like of the wastewater, particularly, if the large-particle substances, the oils, the residual organic matters, the chromaticity, the colloidal substances, the oxidation substances and the like are not completely removed, once the large-particle substances enter a membrane separation system, irreversible blockage of a membrane is easily caused. 2) Membrane separation techniques present the problem of handling the concentrate. The membrane separation technology is to separate the water and pollutants in the wastewater, so that two products, namely purified effluent and concentrated water, are obtained after separation. In most membrane separation systems, the membrane concentrate typically comprises 10% to 30% of the total water; the concentrated water has characteristics of high concentration of pollutants, high salinity and the like, and needs to be treated again, thereby causing an increase in the overall treatment cost. 3) The operating costs of membrane separation are high. In recent years, the development of membrane materials and manufacturing techniques has been dramatically advanced, but the treatment price of the membrane separation system as a whole is still higher than that of other filtration methods; various chemicals are needed for cleaning in the using process to ensure that the membrane is not blocked; and the general service life of the membrane is 3-5 years.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a continuous filter equipment of non-embrane method of waste water advanced treatment 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:
continuous filter equipment of non-membrane process of waste water advanced treatment includes horizontal filter core filter, active carbon particle filter, vertical disc filter and the powder active carbon disc filter that connects gradually at least, the inside of horizontal filter core filter is provided with the polypropylene fiber filter core, the inside of active carbon particle filter is provided with the active carbon particle filter core, the inside of vertical disc filter is provided with plant fiber disc filter core, the inside of powder active carbon disc filter is provided with powder active carbon disc filter core.
As a further aspect of the present invention: the filter aperture of the polypropylene fiber filter element, the activated carbon particle filter element, the plant fiber disc filter element and the powder activated carbon disc filter element is 60 microns, 20 microns, 10 microns and 2 microns in sequence.
As a further aspect of the present invention: the active carbon particle filter core includes the filter core shell at least, the both ends of filter core shell are provided with first water inlet and first delivery port respectively, be provided with the sealing washer bottom on the first delivery port, the middle part of filter core shell is provided with the filling layer.
As a further aspect of the present invention: the one end that the filter core shell faced the water inlet is provided with the handle.
As a further aspect of the present invention: the activated carbon particle filter includes casing, filter element layer, second water inlet, second delivery port, seal cap and support holder at least, the inside of casing is provided with the filter element layer, the inside of filter element layer is provided with the activated carbon particle filter core, the both ends of casing are provided with second water inlet and second delivery port respectively, install seal cap on the second water inlet, the bottom of casing is fixed with the support holder.
As a further aspect of the present invention: and a movable bolt is fixed between the sealing top cover and the second water inlet.
As a further aspect of the present invention: the number of the activated carbon particle filter elements is at least two.
Compared with the prior art, the beneficial effects of the utility model are that: the invention divides the pollutants in the wastewater into several different grades according to the size of molecules, and intercepts or adsorbs different pollutants by stages by using different filtering means, thereby realizing the recycling of the wastewater.
Drawings
FIG. 1 is a schematic front view of a non-membrane continuous filtration device for advanced wastewater treatment.
Fig. 2 is a schematic structural diagram of the activated carbon particle filter according to the present invention.
Fig. 3 is a schematic view of the active carbon particle filter element according to the present invention.
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 3, the non-membrane continuous filtration apparatus for advanced wastewater treatment in the embodiment of the present invention at least includes a horizontal filter element filter 1, an activated carbon particulate filter 2, a vertical disc filter 3, and a powdered activated carbon disc filter 4, which are connected in sequence, wherein a polypropylene fiber filter element 11 is disposed inside the horizontal filter element filter 1, an activated carbon particulate filter element 21 is disposed inside the activated carbon particulate filter 2, a plant fiber disc filter element 31 is disposed inside the vertical disc filter 3, and a powdered activated carbon disc filter element 41 is disposed inside the powdered activated carbon disc filter 4. And the filtering aperture of the polypropylene fiber filter element 11, the activated carbon particle filter element 21, the plant fiber disc filter element 31 and the powdered activated carbon disc filter element 41 is 60 microns, 20 microns, 10 microns and 2 microns in sequence.
Consider that traditional activated carbon filter has the filtration dead angle, the filter material is changed trouble, filtration equipment shortcoming such as too big, activated carbon particle filter 2 includes casing 22, filter element layer 23, second water inlet 24, second delivery port 25, seal cap 26 and support holder 27 at least, casing 22's inside is provided with filter element layer 23, filter element layer 23's inside is provided with activated carbon particle filter core 21, casing 22's both ends are provided with second water inlet 24 and second delivery port 25 respectively, install seal cap 26 on the second water inlet 24, casing 22's bottom is fixed with support holder 27. In order to facilitate replacement of the filter element layer 23, a movable bolt 28 is fixed between the sealing top cover 26 and the second water inlet 24. The number of the activated carbon particle filter elements 21 is at least two. The activated carbon particle filter element 21 at least comprises a filter element shell 211, wherein a first water inlet 212 and a first water outlet 213 are respectively arranged at two ends of the filter element shell 211, a sealing ring bottom cover 214 is arranged on the first water outlet 213, a filling layer 215 is arranged in the middle of the filter element shell 211, and high-strength granular high-quality activated carbon is filled in the filling layer 215. To facilitate replacement of the activated carbon particle filter cartridge 21, the end of the cartridge housing 211 facing the water inlet is provided with a handle 216. Therefore, the replacement time of the traditional activated carbon filter is greatly reduced and the filter material replacement efficiency is greatly improved by changing the activated carbon filter material into an activated carbon filter element and changing the form of the activated carbon filter; meanwhile, the use of a plurality of filter elements reduces the phenomena of short flow and the like caused by accumulation of filter materials, reduces the possibility of filtering dead angles, and greatly improves the utilization rate and the treatment effect of the activated carbon.
The utility model discloses a concrete working procedure is as follows:
1) firstly, wastewater is led in from the left end of the horizontal filter element 1, so that the wastewater flows out from the inside of the polypropylene fiber filter element 11 to the outside, and pollution particles are intercepted on the surface of the polypropylene fiber filter element 11 in the process of flowing through the polypropylene fiber filter element 11, thereby realizing the purpose of primary filtration, and the wastewater flows out from the right end of the horizontal filter element 1.
2) Then the wastewater flowing out of the horizontal filter element filter 1 enters the activated carbon particulate filter 2 from a second water inlet 24 arranged at the top end of the activated carbon particulate filter 2, passes through the activated carbon particulate filter element 21 from top to bottom, and is discharged from a second water outlet 25 at the bottom after most pollutants such as organic matters, pigments, heavy metals and the like in the water are adsorbed at the activated carbon particulate filter element, and then enters the next filtering unit.
3) The wastewater flowing out of the activated carbon particulate filter 2 enters the vertical disc filter 3 from bottom to top, and the liquid inlet of the disc filter is arranged at the bottom of the disc filter; the wastewater flows through the plant fiber disc filter element 31 from bottom to top, when the plant fiber disc filter element 31 filters, the wastewater permeates into the plant fiber disc filter element 31 from the outside, the pollutants are retained on the surface of the plant fiber disc filter element 31, and then the clear water is discharged from a liquid outlet at the top end of the filter.
4) The discharged clean water enters the powdered activated carbon disc filter 4 from the top end of the powdered activated carbon disc filter 4, when the wastewater passes through the powdered activated carbon disc filter 41, the wastewater is permeated and filtered from the outside to the inside, smaller pollutants in the clean water are completely absorbed, the clean water is discharged from a central pipe inside the powdered activated carbon disc filter 41 to the outside of the powdered activated carbon disc filter 41, and then the clean water is discharged from the bottom of the powdered activated carbon disc filter 4.
It should be noted that the filtering material of the powdered activated carbon disc filter 41 of the present invention is formed by mixing powdered activated carbon and plant fiber, and further the clean water in step 4 passes through the powdered activated carbon layer first, the powdered activated carbon in the layer can completely absorb smaller pollutants, and then is filtered again through the dense plant fiber layer, so as to enhance the filtering effect of the present invention.
The advantages of the invention are as follows:
1. the equipment has simple structure, can realize the combination of various different flows, and has simple operation and running;
2. the manufacturing cost and the operation cost are greatly reduced compared with those of a membrane separation method;
3. can adapt to the wastewater with fluctuating property.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The non-membrane continuous filtering device for advanced wastewater treatment is characterized in that: at least comprises a horizontal filter element filter (1), an activated carbon particle filter (2), a vertical disc filter (3) and a powder activated carbon disc filter (4) which are connected in sequence, wherein a polypropylene fiber filter element (11) is arranged inside the horizontal filter element filter (1), an activated carbon particle filter element (21) is arranged inside the activated carbon particle filter (2), a plant fiber disc filter element (31) is arranged inside the vertical disc filter (3), and a powder activated carbon disc filter element (41) is arranged inside the powder activated carbon disc filter (4).
2. The non-membrane continuous filtration apparatus for advanced wastewater treatment according to claim 1, wherein: the filter pore diameters of the polypropylene fiber filter element (11), the activated carbon particle filter element (21), the plant fiber disc filter element (31) and the powder activated carbon disc filter element (41) are 60 micrometers, 20 micrometers, 10 micrometers and 2 micrometers in sequence.
3. The non-membrane continuous filtration apparatus for advanced wastewater treatment according to claim 1, wherein: activated carbon particle filter core (21) include filter core shell (211) at least, the both ends of filter core shell (211) are provided with first water inlet (212) and first delivery port (213) respectively, be provided with sealing washer bottom (214) on first delivery port (213), the middle part of filter core shell (211) is provided with filling layer (215).
4. The non-membrane continuous filtration apparatus for advanced wastewater treatment according to claim 3, wherein: and a handle (216) is arranged at one end, facing the water inlet, of the filter element shell (211).
5. The non-membrane continuous filtration apparatus for advanced wastewater treatment according to claim 1, wherein: activated carbon particle filter (2) include casing (22), filter element layer (23), second water inlet (24), second delivery port (25), seal cap (26) and support holder (27) at least, the inside of casing (22) is provided with filter element layer (23), the inside of filter element layer (23) is provided with activated carbon particle filter core (21), the both ends of casing (22) are provided with second water inlet (24) and second delivery port (25) respectively, install seal cap (26) on second water inlet (24), the bottom of casing (22) is fixed with support holder (27).
6. The non-membrane continuous filtration apparatus for advanced wastewater treatment according to claim 5, wherein: a movable bolt (28) is fixed between the sealing top cover (26) and the second water inlet (24).
7. The non-membrane continuous filtration apparatus for advanced wastewater treatment according to claim 5, wherein: the number of the activated carbon particle filter cores (21) is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020798483.5U CN212127763U (en) | 2020-05-14 | 2020-05-14 | Non-membrane continuous filtering device for advanced wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020798483.5U CN212127763U (en) | 2020-05-14 | 2020-05-14 | Non-membrane continuous filtering device for advanced wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212127763U true CN212127763U (en) | 2020-12-11 |
Family
ID=73693586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020798483.5U Active CN212127763U (en) | 2020-05-14 | 2020-05-14 | Non-membrane continuous filtering device for advanced wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212127763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348768A (en) * | 2020-05-14 | 2020-06-30 | 福建安冠环境科技有限公司 | Non-membrane continuous filtering technology for advanced treatment of waste water |
-
2020
- 2020-05-14 CN CN202020798483.5U patent/CN212127763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348768A (en) * | 2020-05-14 | 2020-06-30 | 福建安冠环境科技有限公司 | Non-membrane continuous filtering technology for advanced treatment of waste water |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212127763U (en) | Non-membrane continuous filtering device for advanced wastewater treatment | |
| CN101417187A (en) | Automatic back-flush, regeneration filter | |
| CN202343006U (en) | Two-stage filtration system suitable to remove suspended matters in biomembrane treatment process | |
| CN101898839B (en) | Water purifier | |
| CN206204098U (en) | A kind of health purified water processing unit | |
| CN105668854B (en) | Graphene water body purification multi-stage filter core device and its technique | |
| CN108083480A (en) | Integrated Emergency management device is denitrogenated in a kind of ceramic membrane separation decarburization | |
| CN208843835U (en) | A kind of novel absorbent charcoal deposition filter | |
| CN202044907U (en) | Small-bore rolling ultrafiltration membrane | |
| CN101219304B (en) | Method and system for processing wastewater of cleaning printed circuit board | |
| CN207918553U (en) | Integrated Emergency management device is denitrogenated in a kind of ceramic membrane separation decarburization | |
| CN100334005C (en) | Process for treating sewage and sewage and mud mixed liquid | |
| CN111348768A (en) | Non-membrane continuous filtering technology for advanced treatment of waste water | |
| CN211896135U (en) | Non-woven composite active carbon mixing filter element | |
| CN211111345U (en) | Energy-saving reverse osmosis equipment | |
| CN207210117U (en) | A kind of modified composite filter element | |
| CN103058315B (en) | Tower-type adsorption reactor and system and method thereof for removing heavy metal ions in water | |
| CN210505872U (en) | Oily food wastewater integrated treatment device | |
| CN204958675U (en) | Novel electroplating wastewater treatment device | |
| CN211111186U (en) | Ion exchanger for leachate treatment | |
| CN204952687U (en) | Membrane module of built -in filler | |
| CN209306985U (en) | Filter device based on composite powder active carbon advanced treatment of wastewater | |
| CN210367179U (en) | Self-mixing activated carbon fiber super water purification filter | |
| CN208517195U (en) | A kind of mechanical filter plant | |
| CN203724873U (en) | Liquid filtering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |