CN101352629B - Water treatment system and water treatment device - Google Patents
Water treatment system and water treatment device Download PDFInfo
- Publication number
- CN101352629B CN101352629B CN2007101297443A CN200710129744A CN101352629B CN 101352629 B CN101352629 B CN 101352629B CN 2007101297443 A CN2007101297443 A CN 2007101297443A CN 200710129744 A CN200710129744 A CN 200710129744A CN 101352629 B CN101352629 B CN 101352629B
- Authority
- CN
- China
- Prior art keywords
- water
- water treatment
- filter
- treatment system
- eddy flow
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The invention relates to a water disposal system, comprising a swirl rough filter which is communicated with the feeding water to be disposed, a water disposal device which is connected with the swirl rough filter, and a disposed water collecting box which is used for collecting the disposed water which is disposed by the water disposal device; wherein, the water disposal device comprises a radial swirl filter; the middle part of the shell of the mainbody of the radial swirl filter is communicated with a tangent water outlet, the upper part thereof is provided with a ring-shaped overflow device and a lower part thereof is provided with a conical medium supporting screen and filled by filter medium; the bottom of the overflow device is provided with a supporting frame and vanes which are obliquely arranged on the supporting frame; the supporting frame, the vanes and the radial swirl filter shell form the ring-shaped sleeve; water which is disposed by the radial swirl filter flows into the disposed water collecting box. The water disposal system leas more water to be circulated and reused, has simple structure, few part numbers, low cost, is easy for large-scale production, economical running, installation and operation. The invention also relates to a water disposal device used for the water disposal system.
Description
Technical field
The present invention relates to the water treatment system of a kind of family and water for industrial use, relate in particular to a kind of water treatment facilities.
Background technology
At present, because the continuous increase of the Western-style living standard demand of population and emerging nation, the demand to water constantly increases all over the world.The consequence of its generation is people to the demand of water greater than operational water source.Consequent chain effect is, original water supply infrastructure construction can not be satisfied extra water needs now, and existing sewage drainage system and sewage treatment plant can't satisfy ever-increasing treating capacity.Therefore, become more and more important to the tertiary treatment of drinking water with such as the recycle of sewage such as middle water or rainwater." middle water " refers to the water that health water is produced after being used to have a bath, clean, do washing or wash the dishes etc.
The general application of small-sized water treatment system comprises:
(1) the middle water that shower, washing and washing machine is produced is handled, and is used to wash the lavatory.
(2) derive from the processing of the runoff rainwater of roof or filtration system.
(3) can play a role at the water spot of drinking of civilian or commercial facilities, got into suspension and the solids of dissolving and the tertiary treatment device of carrying in the distribution pipeline that kills and remove harmful bacteria to remove,
With the relevant document of water treatment system scheme of the present invention:
Disclose a kind of water treatment system among European patent application EP-A-0677130, wherein, the processing stage that pending water at first being transported to first, solid particle is precipitated out first the processing stage.Use a fluidization equipment being discharged in the suitable drainpipe then with the timing of precipitated solid thing.
Solid particle gets in the water tank through the overflow effect through the water of post precipitation, is pumped into the processing of carrying out second stage in the liquid/liquid swirler then, from water, removes the pollutant lighter than water through cyclone overflow effect.Treated water falls stream through cyclone discharges, and is pumped into as in the storage tank on the high position.This storage tank can be connected with a pipe special system, so that supply water to toilet water storage tank etc. through the gravity effect.
In the disclosed water treatment system of European patent application EP-A-0677130, owing to pending water was handled through two different stages, therefore; This system architecture is complicated; The part count that needs is more, makes the manufacturing of system, installation process cumbersome, and the water quality of treated water is also undesirable simultaneously; This causes the construction of system and mounting cost to be higher than average consumption market price, is unfavorable for promotion and application widely.
In the Chinese patent 02142467.5 before us, disclosed a kind of novel and attractive water treatment system, the water inlet tangential of this system gets into the intake chamber with filter body.Water gets into the annular space that is formed by intake chamber and filter body, and most water overflow is to the middle flow filter that falls.In practical application, annular space can not provide enough back pressures, thereby causes the too much loss of water, only deposits the water that can supply reuse on a small quantity in the circulatory system.
Traditional flow filter that falls needs regularly to clean the pollutant of holding back with removal usually.Treated through using, cleaning or running water carries out backwash to filter core, makes medium loosening and remove attached to the pollutant on the filter core, and it needs a large amount of processing water or running water, thereby has reduced the water yield of reusable edible.
In addition, the cartridge type carbon filter of multiple purifying drinking water is also supplied in water treatment market, though these all are effective filtration systems, possibly have following problem:
1. if not periodic replacement of filter just has unloaded possibility, promptly filtering surface is accumulated more pollutant;
2. even also possibly there is the unwanted material that has high concentration in the filter medium in filter periodic replacement, though this type of material begins content seldom, because the continuous increase of this type of material will make troubles to the removal of this type of material.
Summary of the invention
The objective of the invention is to overcome the shortcoming of above-mentioned prior art; Mainly be through a kind of water treatment system is provided; Realize more water can cycling and reutilization, simple in structure, part count is less, with low cost and be easy to large-scale production, economical operation, and be easy to install and operation.
The present invention realizes that the method for above-mentioned purpose is through a kind of water treatment system is provided, and comprising:
A. the eddy flow coarse filter 3 that is communicated with pending water inlet 1;
B. the water treatment facilities that is connected with eddy flow coarse filter 3;
C. be used to collect processing water collection tank 9 through the processing water of water treatment facilities;
Wherein water treatment facilities comprises that radial vortex filter 8 tops are provided with the overflow mechanism 38 of annular, and the bottom is equipped with taper dielectric support screen cloth 13 and is filled with filter medium.Overflow mechanism 38 can be the annular overflow mechanism of the common different U-shaped of dual-side height; Bracing frame 30 and the oblique impeller blade 21 that is installed on the bracing frame 30 are equipped with in the bottom; Form the sleeve of annular between bracing frame 30, impeller blade 21 and radial vortex filter 8 shells, the tangential delivery port (7) of water through eddy flow coarse filter (3) is with the direction entering radial vortex filter (8) of tangent line and in the sleeve of annular, rotate.The water of handling through radial vortex filter 8 flow to processing water collection tank 9.Wherein (Specific Gravity, glass marble SG) also can use other filter mediums such as pottery, silica sand, garnet, plastics and active carbon for preferred known granularity of filter medium and proportion.This kind design can make radial vortex filter 8 inside have more filter area capable of using, reduces flux rate, guarantees the filtration treatment effect that system is better with stricter.
The tangential water inlet 2 that eddy flow coarse filter 3 comprises the upper and lower that is separately positioned on eddy flow coarse filter 3 main body covers and eddy flow coarse filter tangential delivery port 7, be positioned at the top and be the bow font put upside down and form the solid core device 37 of an annular space, the wide-meshed screen 32 that is positioned at the middle part and the sewage draining exit 33 that is communicated with the wide-meshed screen 32 at middle part with the shell of eddy flow coarse filter (3).Eddy flow coarse filter 3 main body covers are cup-shaped receptacles, and solid core device 37 forms an annular space with the top of eddy flow coarse filter 3 main body covers.Wide-meshed screen 32 is dismountable taper coarse strainers.The design of tangential water inlet 2 and tangential delivery port 7 can make into that water rotates at annular space, thereby produces centrifugal force, thereby will weigh/big suspended particulate substance discharges through sewage draining exit, reduces the processing load of next stage.
The inside of handling water collection tank 9 is respectively arranged with top level switch 22 and bottom level switch 23, can be connected with PLC34 and the liquid level in the processing water collection tank 9 is controlled.
Water treatment facilities can also and be positioned at the jet pump 16 on radial vortex filter 8 tops and the backwash loop that cyclone 17 connects and composes screen cloth and medium successively with processing water collection tank 9, pump 12, and wherein the suction hose 19 of jet pump middle part connection extends in the filter medium of radial vortex filter 8 bottoms.Cyclone 17 comprise inside have the main part of annular space, be positioned at the cyclone overfall 18 that is communicated with overflow mechanism 38 at top and be positioned at the bottom cyclone undercurrent mouth 31.Described backwash loop can be to radially the taper dielectric support screen cloth 13 and the filter medium of spiral-flow filter 8 clean.
Water treatment system also comprises the disinfectant proportioner that can be installed in eddy flow coarse filter 3 tops; It comprises that the lower end that is used to store disinfectant is threaded container or the air-tight bottle 35 and the lid 41 of bottleneck; The screw thread bottleneck is built-in with an interior aperture seal breaker 40; Air-tight bottle 35 bottlenecks are nested with magnetic valve 36 screw threads, and magnetic valve 36 can be realized adding of disinfectant through aperture seal breaker in controlling 40.Disinfectant is preferably the chlorine aqueous solution.The use of disinfectant proportioner can improve the effluent quality and shortening time for water treatment of treated water.
Water treatment system also comprises and handles the processing water storage device that water collection tank 9 is communicated with; It comprises handles water storage bin 27, is positioned at top level switch 25, is positioned at the overflow mechanism at middle part and is positioned at bottom level switch 26, and it can be connected with water service device 41 through water-supply-pipe.Handling the water storage device can store treated water, to treat further utilization, and can be additional when handling in the water storage bin 27 water shortage by water service device 41.
Water treatment system also comprises programmable logic controller (PLC) PLC34, and it is connected with liquid level control switch, magnetic valve and pump respectively, the operation of control water treatment system.
According to another aspect of the present invention; A kind of water treatment facilities that is used for water treatment system is provided; It comprises radial vortex filter 8; The middle part of described radial vortex filter 8 main body covers is communicated with eddy flow coarse filter tangential delivery port 7, and top is provided with the overflow mechanism 38 of annular, and the bottom is equipped with taper dielectric support screen cloth 13 and is filled with filter medium.Bracing frame 30 and the oblique impeller blade 21 that is installed on the bracing frame 30 are equipped with in overflow mechanism 38 bottoms; Form the sleeve of annular between bracing frame 30, impeller blade 21 and radial vortex filter 8 shells, the current of handling through radial vortex filter 8 pass to processing water collection tank 9.The glass marble of preferred known granularity of wherein said filter medium and SG also can use other filter mediums such as pottery, silica sand, garnet, plastics and active carbon.This kind design can make radial vortex filter 8 inside have more filter area capable of using, reduces flux rate, guarantees the filtration treatment effect that system is better with stricter.
Water treatment facilities can also and be positioned at the jet pump 16 on radial vortex filter 8 tops and the backwash loop that cyclone 17 connects and composes screen cloth and medium successively with processing water collection tank 9, pump 12, and wherein the suction hose 19 of jet pump middle part connection extends in the filter medium of radial vortex filter 8 bottoms.Cyclone 17 comprise inside have the main part of annular space, be positioned at the cyclone overfall 18 that is communicated with overflow mechanism 38 at top and be positioned at the bottom cyclone undercurrent mouth 31.Described backwash loop can be to radially the taper dielectric support screen cloth 13 and the filter medium of spiral-flow filter 8 clean.
Water treatment system also comprises programmable logic controller (PLC) PLC34, and it is connected with liquid level control switch, magnetic valve and pump respectively, the operation of control water treatment system.
Water treatment system of the present invention, its main device can separately make up, and carries out modularization production, assembles during use again.
Description of drawings
Do further detailed explanation below in conjunction with the accompanying drawing specific embodiments of the invention.
Fig. 1 is the sketch map of AquaCyc water treatment system of the present invention;
Fig. 2 is the stereogram of eddy flow coarse filter of the present invention;
Fig. 3 is the stereogram of Fig. 2 other direction;
Fig. 4 is Fig. 2 cut-away view;
Fig. 5 is the stereogram of radial vortex filter of the present invention;
Fig. 6 is the partial enlarged drawing of Fig. 5;
Fig. 7 is the A-A profile of Fig. 5 radial vortex filter;
Fig. 8 is the B-B profile of Fig. 5 radial vortex filter;
Fig. 9 is the cut-away view of Fig. 5 radial vortex filter;
Figure 10 is a disinfectant feed proportioning system structure chart of the present invention;
Figure 11 is the partial enlarged drawing of the magnetic valve among Figure 10;
Figure 12 is the external structure of central nozzle jet pump of the present invention;
Figure 13 is the cut-away view of Figure 12;
Figure 14 is a cyclone stereogram of the present invention;
Figure 15 is the vertical view of Figure 14;
Figure 16 is the external structure of Figure 14;
Figure 17 is process of the present invention and device sketch map;
Figure 18 is a processing water storage bin structure chart of the present invention.
The specific embodiment
Below in conjunction with embodiment, further set forth content of the present invention, these embodiment only are used to explain the present invention, rather than limit scope of the present invention.Wherein, the same numeral in different accompanying drawings is represented same parts.
Fig. 1 is the sketch map of AquaCyc water treatment system of the present invention.Pending water inlet 1 will be transported to eddy flow coarse filter 3, be delivered to water treatment facilities then and handle.
Water treatment facilities of the present invention mainly comprises radial vortex filter 8, can also comprise handling water collection tank 9, jet pump 16, cyclone 17 and programmable logic controller (PLC) PLC34.
Wherein, eddy flow coarse filter 3 (seeing Fig. 2-4) is a cup-shaped receptacle, comprises tangential water inlet 2, tangential delivery port 7, wide-meshed screen 32, solid core device 37, sewage draining exit 33 and the drainpipe 4 that is connected with sewage draining exit 33.Tangential water inlet 2 and tangential delivery port 7 are separately positioned on the upper and lower of eddy flow coarse filter 3, and wide-meshed screen 32 is positioned at the middle part of eddy flow coarse filter 3, is a dismountable taper coarse strainer 32, and its lower end is connected with sewage draining exit 33; Solid core device 37 is the bow font of putting upside down, shown in Fig. 2-4, is installed in the top of eddy flow coarse filter 3, and forms an annular space with the shell body of eddy flow coarse filter 3.After water inlet 1 gets into eddy flow coarse filter 3 through tangential water inlet 2; The design of tangential water inlet can make into, and water rotates at annular space; Thereby generation centrifugal force; Most of weight/big total suspended solid (TSS), BOD (BOD) and COD (COD) thrown to the sidewall of eddy flow coarse filter 3 under action of centrifugal force, slide into sewage draining exit 33 along taper coarse strainer 32 then, discharges through drainpipe 4.Effluent finally is discharged in the drainage ditch 6 through behind the trap 5.Wherein trap takes the shape of the letter U, and can stop foul atmosphere to get into eddy flow coarse filter 3, and it also can be replaced by self-sealed sewage valve.The design of dismountable taper coarse strainer 32 is convenient to regularly clean, and removes and adheres to dirt in the above.
Radial vortex filter 8 (seeing Fig. 5-9) links to each other with tangential delivery port 7, comprises the annular overflow mechanism 38 on top, taper dielectric support screen cloth 13, filter medium, impeller blade 21 and the bracing frame 30 of bottom.The filter core of an impeller blade 21 and a tubular of bracing frame 30 formations, radial vortex filter 8 surgeries and filter core form the sleeve of an annular.
Through eddy flow coarse filter 3 pretreated water, removed the particle of big volume basically.The tangential delivery port 7 of the water that sees through wide-meshed screen 32 through eddy flow coarse filter 3 bottoms gets into radial vortex filter 8 with the mode of tangent line; And in the sleeve of annular, rotate; Produce centrifugal force; The angular momentum that has kept water inlet to be brought makes into water can produce stronger infiltration and flows, and this mode of action follows root equation in distress (Ergun equation).Radial filter geometry has increased and has been equivalent to the filter area that three times of flow filter fall in similar diameter, so greatly reduce flux rate.Flux rate is a large amount of ratios that flow, perpendicular to the volume or the energy of the per unit cross section of flow direction, therefore, vector field quantity, promptly perpendicular to the per unit cross section of flow direction volume flow-effective speed is m usually
3/ m
2/ hr.
Therefore, the space that can utilize in the radial vortex filter 8 is many more, and the flow velocity of the water through medium is just low more, thereby guarantees better with stricter filter effect.
The filter core that is made up of a tubular impeller blade 21 and bracing frame 30 has bigger clearance gap, but can tackle the bead medium, and allows less pollutant to get in the filter medium through the impeller blade of radial vortex filter 8.Bracing frame 30 plays the effect of support wheel blade 21, avoids receiving the influence that water into rotatablely moves.The filtration of pollutant and removing between the outside area mainly occur in filter medium (edge filtration streamline filtration), the water of purification before losing momentum, infiltrates into the middle part of medium and because the effect of gravity gets into processing water collection tank 9 through taper dielectric support screen cloth.
The described programmable logic controller (PLC) PLC34 of water treatment system of the present invention comprises a counter, and PLC34 is connected with liquid level control switch, battery valve and pump respectively, is used to control the operation of water treatment system.
Through after the filtration cycle of certain number of times, filter medium can result in blockage owing to held back mud and pollutant in the space, and water can produce high pressure drop when media bed.
After the water treatment of 20 batches of completion, system can get into the clean cycle pattern of filter 8.
When PLC34 monitors after number of times that pump 12 stops and starting reaches certain numerical value, system can get into the clean cycle pattern of filter 8.PLC34 sends instruction and closes magnetic valve 20 and opens solenoid valve 21 and startup pump 12, and the water of handling in the water collection tank 9 is delivered in the jet pump 16 through water-supply-pipe 15.Jet pump 16 (seeing Figure 12,13) is common jet pump, mainly is made up of suction inlet, mixing chamber, nozzle, trunnion, anemostat and suction hose 19.When magnetic valve 21 is opened; Artesian water is delivered in the jet pump 16, and sprays at a high speed from the nozzle of jet pump central authorities, forms vacuum in the trunnion porch because of ambient air is swept away by jet; The filter medium of radial vortex filter 8 bottoms is sucked by suction hose 19; The part water of handling water collection tank 9 is also got in the suction hose 19, forms one reverse flow through taper dielectric support screen cloth 13, and this reverse flow is washed screen cloth 13.
The filter medium and the mixture of water that are inhaled in the suction hose 19 are transported in the mixing chamber of jet pump 16, and filter medium receives the concussion by central nozzle high-pressure water shot stream herein, can clean dirt on the filter medium and pollutant.Jet pump 16 sprays into cyclone 17 with filter medium and water with preset concentration and flow then.
Cyclone 17 (seeing Figure 14-16) mainly by inside have the main part of annular space, the cyclone undercurrent mouth 31 that is positioned at the cyclone overfall 18 at top and is positioned at the bottom is formed.Filter medium gets into the cyclone 17 that is connected with water-supply-pipe 39 with the water tangential, can rotate at the annular space of main part, produces centrifugal force, makes the gravity of the mixture acquisition reinforcement of filter medium and water.Cyclone 17 is adjusted according to granularity and the SG of filter medium spherical glass pearl; Make spherical glass pearl under the effect of gravity the undercurrent through cyclone through clean heavier export 31 than water; Come back in the radial vortex filter 8; Pollutant and water then overflow to the overflow mechanism 38 of radial vortex filter 8 through cyclone overfall 18, and discharge through overflow pipe 10 and drainpipe 4, and the water that goes out finally is discharged in the drainage ditch 6 through behind the trap 5.
According to the time set of PLC34, can guarantee that the filter medium bed can be by abundant upset and cleaning, PLC34 sends instruction opens solenoid valve 20 and closes magnetic valve 21 then, and the water of handling in the water collection tank 8 is transferred in the processing water storage bin 27.
The liquid level height of handling in the water collection tank 8 is accomplished by liquid level control switch, top level switch 22 and bottom level switch 23 be connected with PLC34 respectively.Level switch 22 startup pumps 12 in top carry out the clean cycle pattern of filter 8 or the water that will handle in the water collection tank 8 is transported to processing water storage bin 27, and 23 of bottom level switches are the operations that stops pump 12.
The glass marble of preferred known granularity and SG can be guaranteed intensive filtration and purification effects as filter medium, also can use pottery, silica sand, other filter mediums such as garnet, plastics and active carbon.In the clean cycle pattern of radial vortex filter 8, the spherical shape of bead can reduce wear, and increases the service life.The smooth surface of bead is removed the pollutant that adheres on it more easily.
Water treatment system of the present invention can also comprise disinfectant proportioner (seeing Figure 10-11); Comprise that mainly magnetic valve 36 and the top that is used to store disinfectant are threaded container or the air-tight bottle 35 and the lid 41 of bottleneck; The screw thread bottleneck is built-in with an interior aperture seal breaker 40 (Perforated seal breaker); Magnetic valve 36 is connected with PLC34, and adding of disinfectant monitored and controlled.
Disinfectant preferably is added in eddy flow coarse filter 3 or the tangential water inlet 7, to guarantee the risk of mixing and reduce raw water entering radial vortex filter 8 fully of disinfectant.Were it not for disinfectant can be added in the raw water; Magnetic valve 36 sends a signal to PLC34; PLC34 sends the operation that instruction stops pump 12; Stop any raw water to be transported to and handle water storage bin 27, the water that surpasses top level control level finally is discharged in the drainage ditch 6 through overflow pipe 10 through overflow mechanism 38.
Disinfectant can be selected to use and have smell, band color, biodegradable medicament and add microorganism, can both improve through handling the effluent quality of water.
Disinfectant can be the chlorine aqueous solution, is preferably:
1. the painted biofluid that meets the OECD/ISO/EN standard;
2. test is confirmed as and is easy to biodegradable material according to OECD301C;
3. according to the OECD404/405 test, can not produce irritating material to skin or eyes;
4. the peculiar smell control device is provided, can avoids producing the material of offending smell;
5. can prevent the material that gas gathers;
6. to moving component, the material that shields like pump, magnetic valve and liquid level control switch etc.;
7. can utilize the time of staying of lavatory waste water in underdrainage system in the sewer, assist degraded lavatory waste water, make the final processing of municipal wastewater treatment plant have higher efficient by microorganism.
Also can use other sterilization method in addition, like ultrasonic wave, ultraviolet irradiation, electrocoagulation or silver-colored oxidation catalysis method etc.
Biofluid can reduce the risk that gas gathers, and guarantees that water treatment system and processing water storage bin 27 keep clean.The material throwing that will have smell and color joins in the treated water, can guarantee that the user knows that this water is that lavatory or bedpan are washed in treated can only being used to, and perhaps is used for agricultural use.
Water treatment system of the present invention can also comprise that handling water storage device (seeing Figure 16) mainly is made up of the overflow mechanism of handling water storage bin 27 and be positioned at top level switch 25, bottom level switch 26 wherein and be positioned at the middle part; And be connected with the water service device through water-supply-pipe, top level switch 25 wherein is connected with PLC34 respectively with bottom level switch 26 (float switch or ball-cock assembly).Handling water storage bin case 27 bottoms has opening to pass through water-supply-pipe to be connected with manual drainage valve 28; Can manually control the water of handling in the water collection tank 27 is discharged in the drainage ditch 6; Can control liquid level, the water that exceeds the control liquid level also can overflow through overflow mechanism.
According to the instruction that programmable logic controller (PLC) PLC34 sends, opens solenoid valve 20 with close magnetic valve 28, treated water is pumped from water treatment collecting box 9 by pump 12, through check-valves 24 and water-supply-pipe 14, gets into and handles water storage bin 27.At last, the water in the processing water storage bin 27 is assigned with through pipeline 29 and is used for washing lavatory and agricultural use.
As if handling water storage bin 27 is full, and top level switch 25 sends signal to PLC34, and PLC34 sends the operation that instruction stops pump 12, prevents to continue water inlet, and overflows to drainage ditch 6 above the water of top control liquid level through overflow mechanism.Handling water storage bin 27 is placed on than lavatory and urinal cistern usually; Or high place is wanted in the tap position that is used to carry out agricultural use; The water that to handle in the storage bin 27 through the gravity effect is transported in the cistern of lavatory or urinal, otherwise should be equipped with the distribution that a pump of satisfying the demand realizes handling water in the water storage bin 27.Water shortage in handling storage bin 27 is when being used for washing the lavatory, and water service device 41 adds to running water and handles in the water storage bin 27, so that lavatory or urinal are cleaned fully.
Pipeline system and pipe arrangement are to belong to a kind of nonstandardized technique construction, and the water pipe diameter is decided according to each particular country or zone, to avoid causing the cross pollution with potable water system, can adopt the water pipe of 16mm usually.Water pipe also can be distinguished through colour code, to confirm in this water pipe only to be used to wash lavatory, bedpan or agricultural use for to contain treated middle water.
If do not handle water storage bin 27, this system might purify the middle water that produces with water spot through adopting different duct arrangement.
The data that exist at present show, the middle water yield that common domestic household produces can satisfy the needs in family flushing lavatory.
Cycling use of water can make domestic water consumption decreased average 30% or more than; Thereby reduce total amount, let existing drinking water and sewage disposal infrastructure shoulder the new extra duty that gets that brings by new development the discharging of urban drinking water supply and city domestic sewage.
The user that water meter is housed can find to have saved a water rate and charges for disposing pollutants, and wherein charges for disposing pollutants are normally calculated based on output.
The workflow of water treatment system of the present invention (seeing Figure 15) is:
After water inlet is handled through the AquaCyc water treatment system; Can process the space entering processing water collection tank 9 of screen cloth 13 through the taper medium of radial vortex filter 8 bottoms; When water level reaches top control liquid level; Impel top level switch 22 to start; And transmitting signal to PLC34, PLC34 sends and instructs startup pump 12 that the bottom of water from handle water collection tank 9 is transported in the processing water storage bin 27 through water-supply-pipe 14, handles the 27 common arrangements of water storage bin and has on the horizontal plane of certain altitude.When water level drops to bottom control liquid level, impel bottom liquid level control switch 23 to start, and transmit signal to PLC34, PLC34 sends the operation that instruction stops pump 12.
Then, system gets into holding state, waits for the pending water inlet of next batch.After the water treatment of 20 batches of completion, system can get into the clean cycle pattern of radial vortex filter 8.Behind the signal that receives top liquid level control switch 22; PLC34 sends instruction and closes magnetic valve 20 and opens solenoid valve 21 and startup pump 12; The water of handling in the water collection tank 9 is delivered in the jet pump 16 through water-supply-pipe 15; Jet pump 16 sucks contaminated medium through suction hose 19 from radial vortex filter 8 bottoms, and is sent in the cyclone 17.PLC34 can write down the number of times of clean cycle, and when reaching required number of times, PLC34 sends instruction opens solenoid valve 20 and closes magnetic valve 21 and start pump 12, is delivered to and handles in the water storage bin 27 handling water in the water collection tank 9.
When the water level that is transported to processing water storage bin 27 reaches top control liquid level, impel top level switch 25 to start, and transmit signal to PLC34, PLC34 sends the operation that instruction stops pump 12, avoids too much water to be transported in the processing water storage bin 27.Handling water too much in the water collection tank 9 can discharge through drainpipe 6 through overflow mechanism 38 overflows to the coupled overflow pipe that connects 10 on radial vortex filter 8 tops at last.When the water level of handling water storage bin 27 drops to bottom control liquid level, impel bottom level switch 26 to start, and transmit signal to PLC34, PLC34 sends instruction and starts pump 12, to guarantee that handling water storage bin 27 has enough operational water.
Processing water collection tank 9 does not all have water inlet in 5 days when PLC34 detects, and then send instruction opens solenoid valve 11, and the processing water that will handle in the water collection tank 9 empties.PLC34 sends instruction and closes magnetic valve 11 through after the regular hour, and system gets into inactive state, and the water in handling water collection tank 9 reaches bottom liquid level control liquid level at least.
Claims (20)
1. water treatment system comprises:
A. the eddy flow coarse filter (3) that is communicated with pending water inlet (1);
B. the water treatment facilities that is connected with eddy flow coarse filter (3);
C. be used to collect processing water collection tank (9) through the processing water of water treatment facilities; It is characterized in that:
Described water treatment facilities comprises radial vortex filter (8), and described radial vortex filter (8) top is provided with the overflow mechanism (38) of annular, and the bottom is equipped with taper dielectric support screen cloth (13) and is filled with filter medium; Bracing frame (30) and the oblique impeller blade (21) that is installed on the bracing frame (30) are equipped with in overflow mechanism (38) bottom, form the sleeve of annular between bracing frame (30), impeller blade (21) and radial vortex filter (8) shell;
The tangential delivery port (7) of water through eddy flow coarse filter (3) gets into radial vortex filter (8) with the direction of tangent line and in the sleeve of annular, rotates.
2. a kind of water treatment system according to claim 1 is characterized in that:
The glass marble of preferred known granularity of described filter medium and proportion.
3. a kind of water treatment system according to claim 1 is characterized in that:
Described eddy flow coarse filter (3) comprise the upper and lower that is separately positioned on eddy flow coarse filter (3) main body cover tangential water inlet (2) and tangential delivery port (7), be positioned at the top and be the bow font put upside down and form the solid core device (37) of an annular space, the wide-meshed screen (32) that is positioned at the middle part and the sewage draining exit (33) that is communicated with wide-meshed screen with the shell of eddy flow coarse filter (3).
4. a kind of water treatment system according to claim 3 is characterized in that:
Described eddy flow coarse filter (3) main body cover is a cup-shaped receptacle.
5. a kind of water treatment system according to claim 3 is characterized in that:
Described solid core device (37) forms an annular space with the top of eddy flow coarse filter (3) main body cover.
6. a kind of water treatment system according to claim 3 is characterized in that:
Described wide-meshed screen (32) is a dismountable taper coarse strainer.
7. a kind of water treatment system according to claim 1 is characterized in that:
The inside of described processing water collection tank (9) is respectively arranged with top level switch (22) and bottom level switch (23).
8. a kind of water treatment system according to claim 1 is characterized in that:
Said water treatment facilities can also and be positioned at the jet pump (16) on radial vortex filter (8) top and the backwash loop that cyclone (17) connects and composes screen cloth and medium successively with processing water collection tank (9), pump (12), and wherein the suction hose (19) of jet pump middle part connection extends in the filter medium of radial vortex filter (8) bottom.
9. a kind of water treatment system according to claim 8 is characterized in that:
Described cyclone (17) comprise inside have the main part of annular space, be positioned at the cyclone overfall (18) that is communicated with overflow mechanism (38) at top and be positioned at the bottom cyclone undercurrent mouth (31).
10. a kind of water treatment system according to claim 1 is characterized in that:
Described water treatment system also comprises the disinfectant proportioner that can be installed in eddy flow coarse filter (3) top.
11. a kind of water treatment system according to claim 10 is characterized in that:
Described disinfectant proportioner comprises that the lower end that is used to store disinfectant is threaded container or the air-tight bottle (35) and the lid (41) of bottleneck; The screw thread bottleneck is built-in with an interior aperture seal breaker (40), and air-tight bottle (35) bottleneck is nested with magnetic valve (36) screw thread.
12. a kind of water treatment system according to claim 11 is characterized in that:
Described disinfectant is preferably the chlorine aqueous solution.
13. a kind of water treatment system according to claim 1 is characterized in that:
Described water treatment system also comprises and handles the processing water storage device that water collection tank (9) is communicated with.
14. a kind of water treatment system according to claim 13 is characterized in that:
Described processing water storage device comprises to be handled water storage bin (27), be positioned at top level switch (25), be positioned at the overflow mechanism at middle part and be positioned at bottom level switch (26), and it can be connected with water service device (41) through water-supply-pipe.
15., it is characterized in that according to each described a kind of water treatment system of claim 1-14:
Described water treatment system also comprises programmable logic controller (PLC) PLC (34), and it is connected with liquid level control switch, magnetic valve and pump respectively.
16. a water treatment facilities that is used for water treatment system is characterized in that:
Described water treatment facilities comprises radial vortex filter (8), and described radial vortex filter (8) top is provided with the overflow mechanism (38) of annular, and the bottom is equipped with dielectric support screen cloth (13) and filter medium placed on it; Bracing frame (30) and the oblique impeller blade (21) that is installed on the bracing frame (30) are equipped with in overflow mechanism (38) bottom, form the sleeve of annular between bracing frame (30), impeller blade (21) and radial vortex filter (8) shell;
The tangential delivery port (7) of water through eddy flow coarse filter (3) gets into radial vortex filter (8) with the direction of tangent line and in the sleeve of annular, rotates.
17. a kind of water treatment facilities that is used for water treatment system according to claim 16 is characterized in that:
The glass marble of preferred known granularity of described filter medium and proportion.
18. a kind of water treatment facilities that is used for water treatment system according to claim 16 is characterized in that:
Said water treatment facilities can also and be positioned at the jet pump (16) on radial vortex filter (8) top and the backwash loop that cyclone (17) connects and composes screen cloth and medium successively with processing water collection tank (9), pump (12), and wherein the suction hose (19) of jet pump middle part connection extends in the filter medium of radial vortex filter (8) bottom.
19. a kind of water treatment facilities that is used for water treatment system according to claim 18 is characterized in that:
Described cyclone (17) comprise inside have the main part of annular space, be positioned at the cyclone overfall (18) that is communicated with overflow mechanism (38) at top and be positioned at the bottom cyclone undercurrent mouth (31).
20., it is characterized in that according to each described a kind of water treatment facilities that is used for water treatment system of claim 16-19:
Described water treatment system also comprises programmable logic controller (PLC) PLC (34), and it is connected with liquid level control switch, magnetic valve and pump respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101297443A CN101352629B (en) | 2007-07-25 | 2007-07-25 | Water treatment system and water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101297443A CN101352629B (en) | 2007-07-25 | 2007-07-25 | Water treatment system and water treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101352629A CN101352629A (en) | 2009-01-28 |
| CN101352629B true CN101352629B (en) | 2012-05-23 |
Family
ID=40305799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101297443A Expired - Fee Related CN101352629B (en) | 2007-07-25 | 2007-07-25 | Water treatment system and water treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101352629B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2460144C (en) * | 2009-04-09 | 2010-07-14 | Aquacyc Ltd | A water treatment device |
| CN102218242B (en) * | 2011-03-28 | 2013-08-28 | 中国农业科学院农田灌溉研究所 | Rainwater two-stage filtering device |
| CN102826697B (en) * | 2012-08-08 | 2015-09-30 | 青岛昊源环境工程技术有限公司 | The method and system of the highly difficult organic waste water of a kind of modularized combination type process |
| DE102012018996A1 (en) | 2012-09-27 | 2014-03-27 | Klaus Büttner | Process for treating ballast water and apparatus for treating ballast water |
| DE102013002013A1 (en) * | 2013-02-06 | 2014-08-07 | Wisy Ag Haustechniksysteme, Filtertechnik | System of components that make up a rainwater separator for a downpipe |
| CN106977039B (en) * | 2017-04-28 | 2023-10-17 | 德阳市耀群机电配套有限公司 | Cyclone magnetic filter |
| CN107096297A (en) * | 2017-05-24 | 2017-08-29 | 天津大学 | One kind is registered one's residence water reclamation system in formula |
| CN111569546B (en) * | 2020-05-26 | 2021-03-16 | 江苏双旭动力科技有限公司 | Siphon condensed steam-water separator |
| CN114455728A (en) * | 2021-01-05 | 2022-05-10 | 中海油能源发展股份有限公司 | Fine treatment system and method suitable for offshore oilfield production water |
| CN112900591B (en) * | 2021-01-18 | 2022-12-09 | 浙江宝森建设有限公司 | Construction pavement drainage equipment applied to construction site |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3396102A (en) * | 1967-07-10 | 1968-08-06 | Fmc Corp | Sewage treatment process and apparatus |
| US3551091A (en) * | 1968-07-01 | 1970-12-29 | Louis P Veloz | Combination water filter and sterilizer |
| US3727768A (en) * | 1971-03-19 | 1973-04-17 | Sweco Inc | Wastewater concentration |
| CN2564227Y (en) * | 2002-08-21 | 2003-08-06 | 刘宝栋 | Efficient energy-saving full-automatic filter without filter cake |
| CN2875558Y (en) * | 2006-03-17 | 2007-03-07 | 新疆天业（集团）有限公司 | Horizontal automatic back flushing screen net filter |
-
2007
- 2007-07-25 CN CN2007101297443A patent/CN101352629B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3396102A (en) * | 1967-07-10 | 1968-08-06 | Fmc Corp | Sewage treatment process and apparatus |
| US3551091A (en) * | 1968-07-01 | 1970-12-29 | Louis P Veloz | Combination water filter and sterilizer |
| US3727768A (en) * | 1971-03-19 | 1973-04-17 | Sweco Inc | Wastewater concentration |
| CN2564227Y (en) * | 2002-08-21 | 2003-08-06 | 刘宝栋 | Efficient energy-saving full-automatic filter without filter cake |
| CN2875558Y (en) * | 2006-03-17 | 2007-03-07 | 新疆天业（集团）有限公司 | Horizontal automatic back flushing screen net filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101352629A (en) | 2009-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101352629B (en) | Water treatment system and water treatment device | |
| US8834716B2 (en) | Water treatment device | |
| JP7145544B2 (en) | Backwash variable speed upward flow type lightweight filter medium filter with minute water volume and its method | |
| CN1962491A (en) | Multi-functional environment-friendly type sewage disposal apparatus | |
| CN2761594Y (en) | Program control pulse flushing type high turbidity integrated water purifier | |
| CN102596819A (en) | Filtering system for swimming pools | |
| EP2707334B1 (en) | Biological treatment process and installation including air-lift and post-treatment in filter | |
| AU2001258968B2 (en) | Separation apparatus with conveyor and separating hopper | |
| US20050184011A1 (en) | Car wash water reclamation system | |
| WO2003086066A1 (en) | Method for the purification of wastewater in fish farming | |
| PL185389B1 (en) | Sewage treatment plant | |
| CN208869462U (en) | Purifying domestic sewage processing equipment | |
| CN208378667U (en) | A kind of efficiently backwash artificial ecology waste water soil treatment system | |
| CN102276114B (en) | Water treatment equipment | |
| CN108975635A (en) | Purifying domestic sewage processing equipment | |
| CN208747793U (en) | A kind of glass reinforced plastic efficient sewage treatment installation | |
| CN214060092U (en) | Small-volume large-flow full-house water purifier | |
| CN210287020U (en) | Car washing water supply device capable of recycling car washing wastewater | |
| KR102315167B1 (en) | Water purification housing and rainwater purification system using the same | |
| CN201043153Y (en) | Water circulation ecological purifier for landscape surrounding | |
| CN206408023U (en) | It is a kind of to sterilize the water treatment facilities de-tasted | |
| RU48977U1 (en) | INSTALLATION FOR CLEANING UNDERGROUND WATERS FROM IRON, MANGANESE AND HARDNESS SALTS | |
| CN2482555Y (en) | Regenerative paper-making waste water treatment apparatus | |
| RU2230707C2 (en) | Water purifying apparatus | |
| KR100336819B1 (en) | Filtration equipment with backwashing and its the operation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120523 Termination date: 20180725 |