Background technology
Generally adopt the water at atmospheric pressure processing mode in the integrative water purifying device at present; The purification of water quality treatment scheme is the same with the purification process of Urban water supply factory, mainly is made up of coagulation basin, settling tank, filtering basin, back-purge system, water pump and electrical control cabinet, and source water promptly becomes atmospheric pressure state after the water intaking pump is promoted to refining plant; Need send into earlier after the processing and carry out the secondary pressurization after clean water basin that the user is equipped with are in addition stored and just can give the user; Minority adopts band to press processing mode, can realize once pressurizeing band compacting water.The former approach is as follows mature water-type process, but simply the process equipment miniaturization, although they may be prepared to ensure water quality is stable and reliable, but it limits the capacity of equipment, units Pang large volume of water equipment, industrial production and transport to great inconvenience; latter with pressure processing equipment is basically using the above process, and thus also exist capacity constraints, and because the water is re-wire, direct users, no clean water tank how much adjustment system, once the source of water changes or changes in water users will be resorted to water quality fluctuations.
Summary of the invention
The object of the invention just provides a kind of hermetically sealed band compacting water, non-pollution, pressure type integrated water purifier safe, convenient for installation and maintenance.
Pressure type integrated water purifier of the present invention comprises water inlet pipe, water inlet main valve, horizontal cylindrical seal container, water outlet main valve, backwash tube, is divided into reaction chamber, preliminary sedimentation chamber, static state deposition chamber, one-level filtering chamber, cascade filtration chamber and disinfection cavity in the horizontal cylindrical seal container successively; Water inlet pipe inserts the reaction chamber of horizontal cylindrical seal container through the water inlet main valve; The disinfection cavity of horizontal cylindrical seal container is connected with rising pipe through the water outlet main valve, is filled with the polyhedron hollow ball in the reaction chamber, and the preliminary sedimentation chamber is linked to each other by the backflow flap with reaction chamber; The upper end is the refluxing opening of conducting; The static state deposition chamber is linked to each other by the backflow flap with the preliminary sedimentation chamber, and the lower end is the refluxing opening of conducting, and the middle part in static state deposition chamber is provided with inclined tube; The one-level filtering chamber is linked to each other by the backflow flap with the static state deposition chamber; The upper end is the riser of conducting, and cascade filtration chamber and one-level filtering chamber are separated by dividing plate, and one-level filtering chamber bottom is inserted the cascade filtration chamber through backwash tube, communication valve and liaison tube from the upper end of horizontal cylindrical seal container; One-level filtering chamber, bottom, cascade filtration chamber are provided with stainless steel filtering net; All be filled with the micropore ceramics filtrate on the stainless steel filtering net, disinfection cavity is connected by the backflow flap with the cascade filtration chamber, and the lower end is the pure water inlet of conducting; Back flushing house steward one end links to each other with water inlet pipe; The other end respectively through preceding back flushing water intaking valve get into the one-level filtering chamber, through after back flushing water intaking valve entering cascade filtration chamber; The backwashing water outlet in one-level filtering chamber and cascade filtration chamber links to each other with liaison tube through water discharge valve respectively, and back flushing draining main valve is installed on the liaison tube.
Pressure type integrated water purifier of the present invention, source water is sent into reaction chamber by water intaking pumping pressure or high-level water source pressure reduction gravity, after the pressure water that contains flocculation agent gets into reaction chamber; Molecule that suspends in the water and flocculation agent obtain sufficient crash response chance in polyhedron hollow ball filled band, and the probability of its crash response exceeds hundreds of times than traditional flocculation reaction efficient; Quicken to generate big flocculence suspended matter greatly, in addition, distribute because the polyhedron hollow ball is in heaped-up in the reaction precipitation district; The flocculence suspended substance that has reacted generation will obtain to separate on follow-up accumulation aspect with the medicine that does not have enough time to react; Increased follow-up reaction effect, generated big flocculence suspended matter except that part is taken away by current, have the part can be attached to forming electronegative flocculence suspension reticulattion above the polyhedron hollow ball; Can catch through other the small suspended substances in these regional current; Particularly some gelling things continue to generate bigger suspended substance, produce flocculation sediment; The hollow ball of the heaped-up of this moment has formed a prefiltering net again, cuts dirty deposition ability and obtains significantly to improve.The preliminary sedimentation chamber promotes flocculating effect in order to improve the current level, the resultant of separate part flocculation simultaneously; Reduce subsequent reactions deposition load, facts have proved, when the source quality turbidity increases; This two treating chamber has goodish adjusting treatment effect, can cut suspended substance in the water of dirty source more than 80%.The static state deposition chamber, for the processing of water before the utilization of flocculation agent medicine and the filter leaves enough reaction precipitation spaces, water obtains best processing before can guaranteeing to filter before filtration.One-level filtering chamber and cascade filtration chamber adopt the biological micropore ceramics filtrate of different diameter to deal with medium; Biological micropore ceramics filtrate has absorption simultaneously and holds back two kinds of functions of suspended particle in the filtered source water, and it is conventional silica sand several times that filtration capacity is held back in the dirt of receiving, and be prone to flushing, volumetric loading is big; Head loss is little; For improving filter effect and increasing filtering velocity, reduce filtration area, the reduction equipment volume becomes possibility.The setting of disinfection cavity makes this equipment in use can build clean water basin or clear water basin in addition, and the water purification after the filtration directly flows into disinfection cavity at the built-in pure water inlet of equipment, adds sterilizing agent through the sterilizing agent inlet, accomplishes the whole process of clean water treatment.
Pressure type integrated water purifier of the present invention is a kind of Collecting flocculation, deposition, filtration, sterilization, in the unified water purifying plant of one, it has possessed multiple functions such as source water water intaking, purification water making, pressure regulation water supply simultaneously; In system water and water supply process, remove outside the requisite filtering layer loss of head; Do not have energy loss, the mode that can adopt disposable pressurization to supply water is serially connected on water intaking and the water supply main line, also can be according to the demand real-time regulated operation of water consumption; What are used; System how much, and hermetically sealed operation non-secondary pollution is an environmental protection and energy saving product truly.It has simultaneously, and floor space is little, and mounting condition is less demanding, and flexibility is strong, maintenance, simple to operation, characteristics that running cost is low.
Embodiment
A kind of pressure type integrated water purifier; Comprise water inlet pipe 1, water inlet main valve 2, horizontal cylindrical seal container 3, water outlet main valve 14, back flushing house steward 23; Be divided into reaction chamber 5, preliminary sedimentation chamber 6, static state deposition chamber 9, one-level filtering chamber 11, cascade filtration chamber 12 and disinfection cavity 13 in the horizontal cylindrical seal container 3 successively, water inlet pipe 1 is through the reaction chamber 5 of the horizontal cylindrical seal container 3 of water inlet main valve 2 accesses, and the disinfection cavity 13 of horizontal cylindrical seal container 3 is connected with rising pipe through water outlet main valve 14; Be filled with polyhedron hollow ball 4 in the reaction chamber 5; Preliminary sedimentation chamber 6 is linked to each other by the backflow flap with reaction chamber 5, and the upper end is the refluxing opening 7 of conducting, and static state deposition chamber 9 is linked to each other by the backflow flap with preliminary sedimentation chamber 6; The lower end is the refluxing opening 22 of conducting; The middle part in static state deposition chamber 8 is provided with inclined tube 8, and one-level filtering chamber 11 is linked to each other by the backflow flap with static state deposition chamber 9, and the upper end is the riser 10 of conducting; Cascade filtration chamber 12 and one-level filtering chamber 11 are separated by dividing plate; One-level filtering chamber 11 bottoms are inserted cascade filtration chamber 12 through backwash tube, communication valve 28 and liaison tube 29 from the upper end of horizontal cylindrical seal container 3, and one-level filtering chamber 11,12 bottoms, cascade filtration chamber are provided with stainless steel filtering net 19, all are filled with 4mm micropore ceramics filtrate 16 and 1mm micropore ceramics filtrate 15 on the stainless steel filtering net 19; Disinfection cavity 13 is connected by the backflow flap with cascade filtration chamber 12, and the lower end is the pure water inlet 17 of conducting; Back flushing house steward 23 1 ends link to each other with water inlet pipe 1; The other end respectively through preceding back flushing water intaking valve 24 get into one-level filtering chamber 11, through after back flushing water intaking valve 26 entering cascade filtration chambeies 12; The backwashing water outlet in one-level filtering chamber 11 and cascade filtration chamber 12 links to each other with liaison tube 29 through water discharge valve respectively, and back flushing draining main valve 25 is installed on the liaison tube 29.
Reaction chamber 5, preliminary sedimentation chamber 6 and 9 bottoms, static state deposition chamber are equipped with sewage draining exit 21, and the bottom of one-level filtering chamber 11 is equipped with one-level wash water valve 20, and the bottom in cascade filtration chamber 12 is equipped with secondary wash water valve 27,
One-level wash water valve 20 communicates with preceding back flushing water intaking valve 24, and secondary wash water valve 27 communicates with back back flushing water intaking valve 24.