CN205419970U - Reuse of reclaimed water filtration equipment - Google Patents
Reuse of reclaimed water filtration equipment Download PDFInfo
- Publication number
- CN205419970U CN205419970U CN201620215458.3U CN201620215458U CN205419970U CN 205419970 U CN205419970 U CN 205419970U CN 201620215458 U CN201620215458 U CN 201620215458U CN 205419970 U CN205419970 U CN 205419970U
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- Prior art keywords
- filter
- supervisor
- valve
- gas distribution
- ozone gas
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Abstract
The utility model provides a reuse of reclaimed water filtration equipment includes water -feeding pump, safety filter ware, the end person in charge, the top person in charge, filters the body, ozone generator and ozone gas distribution pipe, the safety filter ware includes the cartridge filter of upper and lower back cover, safety filter ware upper portion is equipped with the water inlet, the cartridge filter lower part is equipped with the delivery port, the water -feeding pump is connected with the cartridge filter water inlet through the pipeline, low valve and water intaking valve are installed above being responsible for in the end, are equipped with the water intaking valve end person in charge is connected just with the cartridge filter delivery port in the middle of, the end is responsible for to be responsible for with the top and is connected at the both ends of filtering the body respectively, ozone generator is connected with the filtration body through the ozone gas distribution pipe, the ozone gas distribution pipe is equipped with discharge valve in a person in charge's one end, install a valve and outlet valve above the top is responsible for, the top is responsible for the surface and is equipped with steam inlet, filter the body and include the casing, filter core and core pipe, the core pipe is installed in the casing, the intraductal filter core of installing of core, and the top person in charge is connected to filter core one end, and the other end connection end is responsible for, be equipped with adsorption material in the filter core, it is intraductal that the ozone gas distribution pipe gos deep into the core.
Description
Technical field
This utility model relates to Treated sewage reusing process field, particularly relates to a kind of Treated sewage reusing filter plant.
Background technology
At present during the sofening treatment of Treated sewage reusing, major part all uses ultrafiltration unit as the pre-processing device of reverse osmosis unit.In middle water softening process, especially using waste water such as chemical fertilizer production, oil refining, pharmacy, sprayings as the middle water of waste water source, middle water calcium ions and magnesium ions is high, COD is high, the Organic substance that cannot see containing a lot of naked eyes.Ultrafiltration unit easily causes fouling and clogging, operation pressure reduction is high, long-term heavy-duty service causes ultrafilter film plug plug, fracture, aquifer yield decline, water outlet SDI(pollution index) too high, often cause the product water index of follow-up reverse osmosis unit to decline the dirt with reverse osmosis membrane and block up.It addition, ultrafiltration is running with in Process of Chemical Cleaning, backwash needs to add the chemical drugss such as hydrochloric acid, sodium hypochlorite, sodium hydroxide, causes environmental pollution.
Utility model content
The purpose of this utility model is provide a kind of simple in construction and do not use the chemical drugss such as acid, sodium hypochlorite, sodium hydroxide to carry out the middle water filtration device of backwash and cleaning, polluter in middle water is filtered out, as the pre-procesor of reverse osmosis unit.
nullFor solving the problems referred to above，This utility model provides a kind of Treated sewage reusing filter plant and includes feed pump、Cartridge filter、The end, is responsible for、Top supervisor、Filtering bodies、Ozonator and ozone gas distribution pipe，Described cartridge filter includes the cartridge filter of upper and lower back cover，Described cartridge filter top is provided with water inlet，Described cartridge filter bottom is provided with outlet，Described feed pump is connected with cartridge filter water inlet by pipeline，End supervisor is connected with cartridge filter outlet and centre is provided with water intaking valve，Supervisor is also equipped with low valve above at the described end，Described top supervisor is installed above top row valve and outlet valve，Supervisor surface, top is provided with steam inlet，Supervisor of the described end and top supervisor are connected to the two ends of filtering bodies，Described filtering bodies includes housing，Filter element and core pipe，Described installation of core pipe is in housing，In core pipe, filter element is installed，Core pipe one end connects top supervisor，The other end connects end supervisor，Described ozone gas distribution pipe gos deep in core pipe，Described ozonator is connected with filtering bodies by ozone gas distribution pipe，Described ozone gas distribution pipe is provided with air bleeding valve in one end of top supervisor，In described housing, inner filter core uses external-compression type structure，I.e. water is from the outside entrance of filter element，Clear water goes out from core pipe flow.
In order to preferably adsorb pollutant, this utility model improves to be had, and the adsorbing material of described filter element selects carbon fiber, is adsorbed by the polluter in water by the adsorption of carbon fiber, thus obtains water purification.Described steam inlet, is by low-pressure steam, by pollutant stripping saturated for absorption, completes the regeneration of filter element, the regenerative process not chemical drugs such as consumption acids, alkali.
In order to preferably adsorb pollutant, this utility model improves to be had, and filtering bodies is provided with 4, and 4 filtering bodies use Parallel Design, is interconnected by top supervisor and end supervisor.
For the regeneration of beneficially adsorbing material, this utility model improves to be had, and filter element and housing are man-to-man form, only allow to fill a filter element in i.e. one housing, and middle water is provided with cartridge filter before entering adsorbing material, effectively can protect adsorbing material.
For preferably regneration of adsorbent material, this utility model improves to be had, and the regeneration of equipment is the synergism of steam and ozone, and ozone gas distribution pipe to extend in whole core pipe.
In order to preferably make ozone play regeneration, this utility model improves to be had, and ozone gas distribution pipe uses the mode of straight tube perforating, the most beneficially uniform air distribution.
This utility model has the beneficial effect that
Water filtration device in one, can as in the pretreatment unit of water desalination, remove the polluter in a good appetite suddenly appearing in a serious disease water, reduce SDI value, it is ensured that follow-up desalter (reverse osmosis unit) properly functioning.Change tradition ultrafiltration unit, the problem that easy fouling, blocking, life time are short.Change the problem of the chemical drugs such as consumption acids, alkali, oxidant in tradition ultrafiltration unit backwash and Process of Chemical Cleaning, reduce the pollution to environment.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of middle water filtration device of the present utility model.
Label declaration: 1-feed pump；2-cartridge filter；3-water intaking valve；It is responsible at the bottom of 4-；5-housing；6-filter element；7-core pipe；8-pushes up supervisor；9-outlet valve；10-steam inlet；Valve at the bottom of 11-；12-ozonator；13-ozone valve；14-ozone gas distribution pipe；15-air bleeding valve；16-top row valve；17-cartridge filter；18-water inlet；19-outlet；20-pipeline；21-filtering bodies.
Detailed description of the invention
By describing this utility model technology contents, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
nullReferring to the drawings 1，Accompanying drawing show this utility model and provides water filtration device in one，A kind of Treated sewage reusing filter plant includes feed pump 1、Cartridge filter 2、End supervisor 4、Top supervisor 8、Filtering bodies 21、Ozonator 12 and ozone gas distribution pipe 14，Described cartridge filter 2 includes the cartridge filter 17 of upper and lower back cover，Described cartridge filter top is provided with water inlet 18，Described cartridge filter bottom is provided with outlet 19，Described feed pump 1 is connected with cartridge filter water inlet 18 by pipeline 20，Supervisor of the described end 4 and top supervisor 8 are connected to the two ends of filtering bodies 21，Supervisor of the described end is installed above low valve 16 and water intaking valve 3，End supervisor 4 is connected with cartridge filter outlet 19 and centre is provided with water intaking valve 3，Described top supervisor 8 is installed above top row valve 16 and outlet valve 9，Supervisor 8 surfaces, top are provided with steam inlet 10，Described ozone gas distribution pipe 14 is connected with ozonator 12，Described filtering bodies 21 includes housing 5，Filter element 6 and core pipe 7，It is provided with core pipe 7 in described housing 5，Filter element 6 it is provided with in core pipe 7，Ozone gas distribution pipe 14 is connected through core pipe 7 with top supervisor 8，The other end of described core pipe 7 arranges air vent，Filter element 6 one end connects top supervisor 8，The other end connects end supervisor 4，It is provided with adsorbing material in described filter element 6，Described ozone gas distribution pipe 14 gos deep in core pipe 7.The adsorbing material of described filter element selects carbon fiber.
For Water Sproading in preferably realizing, it is provided with 21,4 filtering bodies 21 of 4 filtering bodies and uses Parallel Design, be interconnected by top supervisor 8 and end supervisor 4.Filter element 6 and housing 5 are man-to-man form, only allow to fill a filter element 6 in i.e. one housing 5.The regeneration of equipment is the synergism of steam and ozone, and ozone gas distribution pipe 14 to extend in whole core pipe 7.Ozone gas distribution pipe 14 uses the mode of straight tube perforating.Described housing 5 inner filter core 6 uses external-compression type structure.
Water filtration device in one, middle water is by after feed pump 1 supercharging, enter cartridge filter 2, by low supervisor 4, entering in housing 5, the pressure by feed pump 1 filters, the polluter of water quality is adsorbed by carbon fiber, water purification, then by core pipe 7, flows into top supervisor 8, and outlet valve 9 output is passed through in water outlet.In equipment running process, top row valve 16, steam inlet 10, end valve 11, ozone valve 13, air bleeding valve 15 is in closed mode.
When filter element 6 pressure reduction more than 0.2MPa or operation time more than 40min after, in one, water filtration device regenerates, regeneration step 4 steps respectively:
Step 1(steam blowing), first water intaking valve 3 is closed, and end valve 11, top row valve 16 are opened, and is discharged by the middle water in housing 5 clean.Close top row valve 16, open steam inlet 10, filter element is purged, after regeneration 3-5min.Opening top row valve 16, the middle water discharge in steam off import 10, just housing 5 is clean.
Step 2(ozone oxidation), close water intaking valve 3, outlet valve 9, steam inlet 10, end valve 11, top row valve 16, open air bleeding valve 15, ozone valve 13, starts ozonator 12, and ozone carries out oxidation regeneration by foul smell gas distribution pipe 14 to filter element 6, after 5min, close ozonator 12, air bleeding valve 15, ozone valve 13.
Step 3(steam blowing), first water intaking valve 3 is closed, and end valve 11, top row valve 16 are opened, and is discharged by the middle water in housing 5 clean.Close top row valve 16, open steam inlet 10, filter element is purged, after regeneration 3-5min.Opening top row valve 16, the middle water discharge in steam off import 10, just housing 5 is clean.
Step 4(is just washed), to close outlet valve 9, end valve 11, steam inlet 10, open water intaking valve 3, top row valve 16, start feed pump 1, in one, water filtration device is just washed, and after just washing 3min, opens outlet valve 9, and equipment starts to produce water, completes one and produces water circulation.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing description of the present utility model and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in this utility model protection domain.
Claims (5)
- null1. a Treated sewage reusing filter plant，It is characterized in that，Including feed pump、Cartridge filter、The end, is responsible for、Top supervisor、Filtering bodies、Ozonator and ozone gas distribution pipe，Described cartridge filter includes the cartridge filter of upper and lower back cover，Described cartridge filter top is provided with water inlet，Described cartridge filter bottom is provided with outlet，Described feed pump is connected with cartridge filter water inlet by pipeline，End supervisor is connected with cartridge filter outlet and centre is provided with water intaking valve，Supervisor is also equipped with low valve above at the described end，Described top supervisor is installed above top row valve and outlet valve，Supervisor surface, top is provided with steam inlet，Supervisor of the described end and top supervisor are connected to the two ends of filtering bodies，Described filtering bodies includes housing，Filter element and core pipe，Described installation of core pipe is in housing，In core pipe, filter element is installed，Core pipe one end connects top supervisor，The other end connects end supervisor，Described ozone gas distribution pipe gos deep in core pipe，Described ozonator is connected with filtering bodies by ozone gas distribution pipe，Described ozone gas distribution pipe is provided with air bleeding valve in one end of top supervisor.
- A kind of Treated sewage reusing filter plant the most according to claim 1, it is characterised in that the adsorbing material of described filter element is carbon fiber.
- A kind of Treated sewage reusing filter plant the most according to claim 1, it is characterised in that filtering bodies is provided with 4,4 filtering bodies use and are arranged in parallel, and are interconnected by top supervisor and end supervisor.
- A kind of Treated sewage reusing filter plant the most according to claim 3, it is characterised in that filter element and housing are by being configured one to one.
- A kind of Treated sewage reusing filter plant the most according to claim 1, it is characterised in that ozone gas distribution pipe uses the mode of straight tube perforating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215458.3U CN205419970U (en) | 2016-03-21 | 2016-03-21 | Reuse of reclaimed water filtration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215458.3U CN205419970U (en) | 2016-03-21 | 2016-03-21 | Reuse of reclaimed water filtration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205419970U true CN205419970U (en) | 2016-08-03 |
Family
ID=56520571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620215458.3U Expired - Fee Related CN205419970U (en) | 2016-03-21 | 2016-03-21 | Reuse of reclaimed water filtration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205419970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645620A (en) * | 2016-03-21 | 2016-06-08 | 河北中能环科环保工程技术有限公司 | Reclaimed water reuse filtering equipment and reclaimed water filtering regeneration method |
-
2016
- 2016-03-21 CN CN201620215458.3U patent/CN205419970U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645620A (en) * | 2016-03-21 | 2016-06-08 | 河北中能环科环保工程技术有限公司 | Reclaimed water reuse filtering equipment and reclaimed water filtering regeneration method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20180321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |