CN205516861U - Mixed filtration system of sand carbon - Google Patents
Mixed filtration system of sand carbon Download PDFInfo
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- CN205516861U CN205516861U CN201620073410.3U CN201620073410U CN205516861U CN 205516861 U CN205516861 U CN 205516861U CN 201620073410 U CN201620073410 U CN 201620073410U CN 205516861 U CN205516861 U CN 205516861U
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- filter
- sand
- carbon
- sand filter
- carbon filter
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Abstract
The utility model provides a mixed filtration system of sand carbon, including water inlet manifold, the sand filter, middle water tank and carbon filter, water inlet manifold shunts into sand filter inlet tube and carbon filter back flush pipe through the tee bend pipeline, the sand filter advances the water inlet of water piping connection to the sand filter upper end, the delivery port and the sand filter of sand filter lower extreme go out water piping connection, the sand filter outlet pipe is connected with the water inlet of middle water tank upper end, the delivery port of middle water tank lower extreme passes through the entry end of pipe connection to the water pump, the exit end of water pump advances the water inlet of water piping connection to the carbon filter upper end through carbon filter, the delivery port and the carbon filter of carbon filter lower extreme go out water piping connection. This mixed filtration system of sand carbon can avoid carrying on carrying a large amount of impurity entering filtration membrane before the membrane is handled, and the filtration membrane in reduction later stage changes frequently, takes anti - cleaning system certainly simultaneously, can solve the washing problem of sand filtration medium and active carbon medium effectively, prolongs the life cycle of sand filtration medium and active carbon medium.
Description
Technical field
This utility model belongs to technical field of water treatment equipment, is specifically related to a kind of sand carbon hybrid filtering system.
Background technology
Sand filter (English sand filter) i.e. shallow media filter is (English: Shallow medium filter), it is that one utilizes filter medium to remove each middle float, microorganism and other subparticles in water, is finally reached reduction water turbidity, a kind of High-cfficiency Filtration equipment of the effect that purifies water.Conventional filtrate has quartz sand, anthracite, manganese sand etc..
Extensively apply to the every profession and trades such as agricultural irrigation, chemical industry, oil, metallurgy, industrial and mineral.When normally working, the water that need to filter reaches dielectric layer by water inlet, and at this moment major part pollutant are trapped within medium upper surface, and the Organic substance of tiny dirt and other floatings is trapped within inside dielectric layer, to ensure the interference of the most contaminated thing of production system, the work that energy is good.
Larger molecular organics, iron oxides, chlorine residue are mainly removed in the effect of active carbon filter.This is because Organic substance, chlorine residue, iron oxides easily make ion exchange resin be poisoned, and chlorine residue, cationic surfactant etc. not only can make resin poison, also can destroy membrane structure, make reverse osmosis membrane lose efficacy.
In the industry that water processes, filter before existing film be not single sand filter be exactly single active carbon filter, if in the case of single use carbon filter, water quality is to have good effect in a short time, but on long terms, when carrying out the link of membrane filtration, if tap water quality turbidity can not get ensureing, the water that so carbon filter filters out can be with a large amount of impurity, and the use cycle of film will be substantially reduced, and cost the most just increases.
Utility model content
For overcoming the deficiencies in the prior art, this utility model devises a kind of sand carbon hybrid filtering system, this sand carbon hybrid filtering system enters filter membrane it can be avoided that carry substantial amounts of impurity before carrying out film process, the filter membrane reducing the later stage is changed frequently, carry back cleaning system simultaneously, can efficiently solve the cleaning problem of sand filtration medium and activated carbon media, extend sand filtration medium and the use cycle of activated carbon media, cost-effective puts into and the maintenance in later stage.
For realizing technique scheme, this utility model provides a kind of sand carbon hybrid filtering system, including water inlet manifold, sand filter, intermediate water tank and carbon filter, described water inlet manifold is split into sand filter water inlet pipe and carbon filter backwash tube by three-way pipeline, described sand filter water inlet pipe is connected to the water inlet of sand filter upper end, the outlet of sand filter lower end and sand filter outlet pipe connect, described sand filter outlet pipe is connected with the water inlet of intermediate water tank upper end, the outlet of intermediate water tank lower end is connected to the arrival end of water pump by pipeline, the port of export of described water pump is connected to the water inlet of carbon filter upper end by carbon filter water inlet pipe, the outlet of carbon filter lower end is connected with carbon filter outlet pipe.
In technique scheme, municipal tap water enters sand filter by water inlet manifold and sand filter water inlet pipe and carries out filtering for the first time, remove the impurity of larger particles, intermediate water tank is entered through the tap water that once the filters outlet conduit from sand filter lower end, buffer-precipitation through intermediate water tank, remove part heavy impurity, the tap water of intermediate water tank is delivered to carbon filter through water pump subsequently, by the adsorption of activated carbon in carbon filter, removing the little granule foreign of part, the tap water processed through activated carbon streams to down one treatment process by carbon filter outlet pipe.
Preferably, on described sand filter water inlet pipe, sand filter entering water electromagnetic valve is installed, the port of export of described sand filter entering water electromagnetic valve is connected with the water inlet of sand filter upper end and the arrival end of sand filter the first inline valve respectively by three-way pipeline, and the port of export of described sand filter the first inline valve is connected with sand filter vertical pipe；Connected by sand filter backwash tube between sand filter water inlet pipe and sand filter outlet pipe, sand filter backwash electromagnetic valve it is provided with on described sand filter backwash tube, sand filter goes out water solenoid valve and is arranged on sand filter outlet pipe, and described sand filter outlet pipe is connected with sand filter vertical pipe by sand filter the second inline valve.
Preferably, on described carbon filter water inlet pipe, carbon filter entering water electromagnetic valve is installed, the port of export of described carbon filter entering water electromagnetic valve is connected with the water inlet of carbon filter upper end and the arrival end of carbon filter the first inline valve respectively by three-way pipeline, and the port of export of described carbon filter the first inline valve is connected with carbon filter vertical pipe；Carbon filter backwash tube is direct-connected with water inlet manifold, carbon filter backwash electromagnetic valve it is provided with on described carbon filter backwash tube, carbon filter goes out water solenoid valve and is arranged on carbon filter outlet pipe, and described carbon filter outlet pipe is connected with carbon filter vertical pipe by carbon filter the second inline valve.
In such scheme, when intermediate water tank reaches flow condition, perform filter, sand filter entering water electromagnetic valve and sand filter go out water solenoid valve and open simultaneously, municipal tap water flows into sand filter water inlet by the sand filter entering water electromagnetic valve opened, water after filtering flows directly into intermediate water tank, and the water level of entrance intermediate water tank is when attaining to a high place, and sand filter entering water electromagnetic valve and sand filter go out water solenoid valve and simultaneously close off.When meeting intermediate water tank water yielding condition, intermediate water tank goes out water solenoid valve and middle starting mode of pump, and carbon filter entering water electromagnetic valve and carbon filter go out water solenoid valve and open simultaneously, and the water in intermediate water tank again passes by activated carbon and filters.When program runs to sand filter and carbon filter cleans, sand filter and carbon filter perform just washing action, sand filter entering water electromagnetic valve and sand filter the second inline valve in sand filter are also turned on, simultaneously, intermediate water tank goes out water solenoid valve and middle starting mode of pump, carbon filter entering water electromagnetic valve and carbon filter the second inline valve in carbon filter are also turned on, after running 10 minutes, operating intermediate water tank goes out water solenoid valve and middle water pump cuts out, sand filter backwash electromagnetic valve in sand filter, carbon filter backwash electromagnetic valve in sand filter the first inline valve and carbon filter, carbon filter the first inline valve is opened, sand filter and carbon filter backwash procedure are run, after backwash 10 minutes, sand filter backwash electromagnetic valve, sand filter the first inline valve and carbon filter backwash electromagnetic valve, carbon filter the first inline valve is closed.
Preferably, the top of described sand filter is provided with air vent, and described air vent is connected with sand filter exhaustor, and described sand filter exhaustor is provided with sand filter air bleeding valve；The top of described carbon filter is provided with pressure-reduction outlet, described pressure-reduction outlet is connected with carbon filter exhaustor, it is provided with carbon filter air bleeding valve on described carbon filter exhaustor, after sand filter and carbon filter run a period of time, a certain amount of gas can be produced during water treatment, need by air vent or pressure-reduction outlet regularly decompression exhaust.
Preferably, it is provided with water meter on described water inlet manifold, it is provided with sand filter flow meter on described sand filter water inlet pipe, on described carbon filter water inlet pipe, carbon filter flow meter is installed, water meter can monitor the total Water of system, sand filter flow meter and carbon filter flow meter can monitor the discharge in sand filter and carbon filter respectively, facilitate water statistics of variables in system.
Preferably, the bottom of described intermediate water tank is provided with sewage draining exit, is provided with intermediate water tank blowoff valve at described sewage draining exit；It is provided with intermediate water tank on connection pipeline between described intermediate water tank outlet and water pump and goes out water solenoid valve；The delivery outlet end of described water pump is provided with check valve, and sewage draining exit is for discharging the impurity of precipitation in intermediate water tank, and intermediate water tank goes out water solenoid valve and exports for the water yield controlling intermediate water tank, and check valve is for preventing the flow backwards intake pump in carbon filter.
Having the beneficial effects that of a kind of sand carbon hybrid filtering system that this utility model provides: 1) this sand carbon hybrid filtering system is it can be avoided that carry substantial amounts of impurity entrance filter membrane before carrying out film process, and the filter membrane reducing the later stage is changed frequently；2) this sand carbon hybrid filtering system carries back cleaning system, can efficiently solve the cleaning problem of sand filtration medium and activated carbon media, extends sand filtration medium and the use cycle of activated carbon media, and cost-effective puts into and the maintenance in later stage.
Accompanying drawing explanation
Fig. 1 is connection diagram of the present utility model.
In figure: 10, water inlet manifold；11, sand filter water inlet pipe；12, sand filter backwash tube；13, sand filter vertical pipe；14, sand filter outlet pipe；15, sand filter exhaustor；21, carbon filter water inlet pipe；22, carbon filter backwash tube；23, carbon filter vertical pipe；24, carbon filter outlet pipe；25, carbon filter exhaustor；30, water meter；41, sand filter flow meter；42, carbon filter flow meter；100, sand filter；101, sand filter entering water electromagnetic valve；102, sand filter the first inline valve；103, sand filter backwash electromagnetic valve；104, sand filter goes out water solenoid valve；105, sand filter the second inline valve；106, sand filter air bleeding valve；200, intermediate water tank；201, intermediate water tank goes out water solenoid valve；202, intermediate water tank blowoff valve；300, carbon filter；301, carbon filter entering water electromagnetic valve；302, carbon filter the first inline valve；303, carbon filter backwash electromagnetic valve；304, carbon filter goes out water solenoid valve；305, carbon filter the second inline valve；306, carbon filter air bleeding valve；400, water pump；401, check valve.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear, complete description, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.The every other embodiment that this area ordinary person is obtained under not making creative work premise, belongs to protection domain of the present utility model.
Embodiment: a kind of sand carbon hybrid filtering system.
With reference to shown in Fig. 1, a kind of sand carbon hybrid filtering system, including water inlet manifold 10, sand filter 100, intermediate water tank 200 and carbon filter 300, described water inlet manifold 10 is split into sand filter water inlet pipe 11 and carbon filter backwash tube 22 by three-way pipeline, described sand filter water inlet pipe 11 is connected to the water inlet of sand filter 100 upper end, outlet and the sand filter outlet pipe 14 of sand filter 100 lower end connect, described sand filter outlet pipe 14 is connected with the water inlet of intermediate water tank 200 upper end, the outlet of intermediate water tank 200 lower end is connected to the arrival end of water pump 400 by pipeline, the port of export of described water pump 400 is connected to the water inlet of carbon filter 300 upper end by carbon filter water inlet pipe 21, the outlet of carbon filter 300 lower end is connected with carbon filter outlet pipe 24.
In technique scheme, municipal tap water enters sand filter 100 by water inlet manifold 10 and sand filter water inlet pipe 11 and carries out filtering for the first time, remove the impurity of larger particles, intermediate water tank 200 is entered through the tap water that once the filters sand filter outlet pipe 14 from sand filter 100 lower end, buffer-precipitation through intermediate water tank 200, remove part heavy impurity, tap water in intermediate water tank 200 is delivered to carbon filter 300 through water pump 400 subsequently, tap water in carbon filter 300 through the adsorption of activated carbon, remove the little granule foreign of part, the tap water processed through activated carbon streams to down one treatment process by carbon filter outlet pipe 24.
With reference to shown in Fig. 1, on described sand filter water inlet pipe 11, sand filter entering water electromagnetic valve 101 is installed, the port of export of described sand filter entering water electromagnetic valve 101 is connected with the water inlet of sand filter 100 upper end and the arrival end of sand filter the first inline valve 102 respectively by three-way pipeline, and the port of export of described sand filter the first inline valve 102 is connected with sand filter vertical pipe 13；Connected by sand filter backwash tube 12 between sand filter water inlet pipe 11 and sand filter outlet pipe 14, sand filter backwash electromagnetic valve 103 it is provided with on described sand filter backwash tube 12, sand filter goes out water solenoid valve 104 and is arranged on sand filter outlet pipe 14, and described sand filter outlet pipe 14 is connected with sand filter vertical pipe 13 by sand filter the second inline valve 105.
With reference to shown in Fig. 1, on described carbon filter water inlet pipe 21, carbon filter entering water electromagnetic valve 301 is installed, the port of export of described carbon filter entering water electromagnetic valve 301 is connected with the water inlet of carbon filter 300 upper end and the arrival end of carbon filter the first inline valve 302 respectively by three-way pipeline, and the port of export of described carbon filter the first inline valve 302 is connected with carbon filter vertical pipe 23；Carbon filter backwash tube 22 is direct-connected with water inlet manifold 10, carbon filter backwash electromagnetic valve 303 it is provided with on described carbon filter backwash tube 22, carbon filter goes out water solenoid valve 304 and is arranged on carbon filter outlet pipe 24, and described carbon filter outlet pipe 24 is connected with carbon filter vertical pipe 23 by carbon filter the second inline valve 305.
In such scheme, when intermediate water tank 200 reaches flow condition, perform filter, sand filter entering water electromagnetic valve 101 and sand filter go out water solenoid valve 104 and open simultaneously, municipal tap water flows into sand filter 100 water inlet by the sand filter entering water electromagnetic valve 101 opened, water after filtering flows directly into intermediate water tank 200, and the water level of entrance intermediate water tank 200 is when attaining to a high place, and sand filter entering water electromagnetic valve 101 and sand filter go out water solenoid valve 104 and simultaneously close off.When meeting intermediate water tank 200 water yielding condition, intermediate water tank goes out water solenoid valve 201 and middle water pump 400 starts, and carbon filter entering water electromagnetic valve 301 and carbon filter go out water solenoid valve 304 and open simultaneously, and the water in intermediate water tank 200 again passes by activated carbon and filters.nullWhen program runs to sand filter 100 and carbon filter 300 cleans，Sand filter 100 and carbon filter 300 perform just to wash action，Sand filter entering water electromagnetic valve 101 and sand filter the second inline valve 105 in sand filter 100 are also turned on，Simultaneously，Intermediate water tank goes out water solenoid valve 201 and middle water pump 400 starts，Carbon filter entering water electromagnetic valve 301 and carbon filter the second inline valve 305 in carbon filter 300 are also turned on，After running 10 minutes，Operating intermediate water tank goes out water solenoid valve 201 and middle water pump 400 cuts out，Sand filter backwash electromagnetic valve 103 in sand filter 100、Carbon filter backwash electromagnetic valve 303 in sand filter the first inline valve 102 and carbon filter 300、Carbon filter the first inline valve 302 is opened，Sand filter 100 and carbon filter 300 backwash procedure are run，After backwash 10 minutes，Sand filter backwash electromagnetic valve 103、Sand filter the first inline valve 102 and carbon filter backwash electromagnetic valve 303、Carbon filter the first inline valve 302 is closed.
With reference to shown in Fig. 1, the top of described sand filter 100 is provided with air vent, and described air vent is connected with sand filter exhaustor 15, and described sand filter exhaustor 15 is provided with sand filter air bleeding valve 106；The top of described carbon filter 300 is provided with pressure-reduction outlet, described pressure-reduction outlet is connected with carbon filter exhaustor 25, it is provided with carbon filter air bleeding valve 306 on described carbon filter exhaustor 25, after sand filter 100 and carbon filter 300 run a period of time, a certain amount of gas can be produced during water treatment, need by air vent or pressure-reduction outlet regularly decompression exhaust.
With reference to shown in Fig. 1, it is provided with water meter 60 on described water inlet manifold 10, it is provided with sand filter flow meter 41 on described sand filter water inlet pipe 11, on described carbon filter water inlet pipe 21, carbon filter flow meter 42 is installed, water meter 60 can monitor the total Water of system, sand filter flow meter 41 and carbon filter flow meter 42 can monitor the discharge in sand filter 100 and carbon filter 300 respectively, facilitate water statistics of variables in system.
With reference to shown in Fig. 1, the bottom of described intermediate water tank 200 is provided with sewage draining exit, is provided with intermediate water tank blowoff valve 202 at described sewage draining exit；It is provided with intermediate water tank on connection pipeline between described intermediate water tank 200 outlet and water pump 400 and goes out water solenoid valve 201；The delivery outlet end of described water pump 400 is provided with check valve 401, sewage draining exit is for discharging the impurity of precipitation in intermediate water tank 200, intermediate water tank goes out water solenoid valve 201 and exports for the water yield controlling intermediate water tank 200, and check valve 401 is for preventing the flow backwards intake pump 400 in carbon filter 300.
The above is preferred embodiment of the present utility model; but this utility model should not be limited to this embodiment and accompanying drawing disclosure of that; so every without departing from the equivalence completed under spirit disclosed in the utility model or amendment, both fall within the scope of this utility model protection.
Claims (6)
- null1. a sand carbon hybrid filtering system，It is characterized in that: include water inlet manifold (10)、Sand filter (100)、Intermediate water tank (200) and carbon filter (300)，Described water inlet manifold (10) is split into sand filter water inlet pipe (11) and carbon filter backwash tube (22) by three-way pipeline，Described sand filter water inlet pipe (11) is connected to the water inlet of sand filter (100) upper end，The outlet of sand filter (100) lower end and sand filter outlet pipe (14) connect，Described sand filter outlet pipe (14) is connected with the water inlet of intermediate water tank (200) upper end，The outlet of intermediate water tank (200) lower end is connected to the arrival end of water pump (400) by pipeline，The port of export of described water pump (400) is connected to the water inlet of carbon filter (300) upper end by carbon filter water inlet pipe (21)，The outlet of carbon filter (300) lower end is connected with carbon filter outlet pipe (24).
- 2. sand carbon hybrid filtering system as claimed in claim 1, it is characterized in that: on described sand filter water inlet pipe (11), sand filter entering water electromagnetic valve (101) is installed, the port of export of described sand filter entering water electromagnetic valve (101) is connected with the water inlet of sand filter (100) upper end and the arrival end of sand filter the first inline valve (102) respectively by three-way pipeline, and the port of export of described sand filter the first inline valve (102) is connected with sand filter vertical pipe (13)；Connected by sand filter backwash tube (12) between sand filter water inlet pipe (11) and sand filter outlet pipe (14), it is provided with sand filter backwash electromagnetic valve (103) on described sand filter backwash tube (12), sand filter goes out water solenoid valve (104) and is arranged on sand filter outlet pipe (14), and described sand filter outlet pipe (14) is connected with sand filter vertical pipe (13) by sand filter the second inline valve (105).
- 3. sand carbon hybrid filtering system as claimed in claim 2, it is characterized in that: on described carbon filter water inlet pipe (21), carbon filter entering water electromagnetic valve (301) is installed, the port of export of described carbon filter entering water electromagnetic valve (301) is connected with the water inlet of carbon filter (300) upper end and the arrival end of carbon filter the first inline valve (302) respectively by three-way pipeline, and the port of export of described carbon filter the first inline valve (302) is connected with carbon filter vertical pipe (23)；Carbon filter backwash tube (22) is direct-connected with water inlet manifold (10), it is provided with carbon filter backwash electromagnetic valve (303) on described carbon filter backwash tube (22), carbon filter goes out water solenoid valve (304) and is arranged on carbon filter outlet pipe (24), and described carbon filter outlet pipe (24) is connected with carbon filter vertical pipe (23) by carbon filter the second inline valve (305).
- 4. sand carbon hybrid filtering system as claimed in claim 3, it is characterized in that: the top of described sand filter (100) is provided with air vent, described air vent is connected with sand filter exhaustor (15), and described sand filter exhaustor (15) is provided with sand filter air bleeding valve (106)；The top of described carbon filter (300) is provided with pressure-reduction outlet, and described pressure-reduction outlet is connected with carbon filter exhaustor (25), and described carbon filter exhaustor (25) is provided with carbon filter air bleeding valve (306).
- 5. sand carbon hybrid filtering system as claimed in claim 4, it is characterized in that: on described water inlet manifold (10), be provided with water meter (60), it is provided with sand filter flow meter (41) on described sand filter water inlet pipe (11), described carbon filter water inlet pipe (21) is provided with carbon filter flow meter (42).
- 6. sand carbon hybrid filtering system as claimed in claim 5, it is characterised in that: the bottom of described intermediate water tank (200) is provided with sewage draining exit, is provided with intermediate water tank blowoff valve (202) at described sewage draining exit；It is provided with intermediate water tank on connection pipeline between described intermediate water tank (200) outlet and water pump (400) and goes out water solenoid valve (201)；The delivery outlet end of described water pump (400) is provided with check valve (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620073410.3U CN205516861U (en) | 2016-01-26 | 2016-01-26 | Mixed filtration system of sand carbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620073410.3U CN205516861U (en) | 2016-01-26 | 2016-01-26 | Mixed filtration system of sand carbon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205516861U true CN205516861U (en) | 2016-08-31 |
Family
ID=56769587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620073410.3U Expired - Fee Related CN205516861U (en) | 2016-01-26 | 2016-01-26 | Mixed filtration system of sand carbon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205516861U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215747A (en) * | 2019-07-09 | 2019-09-10 | 北京生态岛科技有限责任公司 | A kind of filtering tank arrangement and its application method |
| CN116835836A (en) * | 2023-09-01 | 2023-10-03 | 吉林省煜晖生物科技有限公司 | Active carbon filter for pure water processing |
-
2016
- 2016-01-26 CN CN201620073410.3U patent/CN205516861U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215747A (en) * | 2019-07-09 | 2019-09-10 | 北京生态岛科技有限责任公司 | A kind of filtering tank arrangement and its application method |
| CN116835836A (en) * | 2023-09-01 | 2023-10-03 | 吉林省煜晖生物科技有限公司 | Active carbon filter for pure water processing |
| CN116835836B (en) * | 2023-09-01 | 2023-11-07 | 吉林省煜晖生物科技有限公司 | Active carbon filter for pure water processing |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20210126 |