CN206298458U - A kind of 15 tons of reclaimed water counter-infiltration systems per hour - Google Patents

Abstract

The utility model discloses a kind of 15 tons of reclaimed water counter-infiltration systems per hour, including raw water interface, the exit of raw water interface is provided with raw water pump, and raw water pump is connected with more medium filter by pipeline, and the outlet of more medium filter is connected with active carbon filter by pipeline；The outlet of active carbon filter is connected with accurate filter by pipeline；The outlet of accurate filter is connected with ultrafiltration apparatus by pipeline；The output end that water tank is produced in ultrafiltration is connected with cartridge filter by pipeline.This 15 tons of reclaimed water counter-infiltration system per hour, main desalter, with high salt rejection rate, reverse osmosis deaslination rate 80 95% can not only desalination, and can thoroughly remove colloid, organic matter, microorganism in raw water；Using membrane separation technique, without acid-alkali regeneration, operating cost is low, and labour intensity is low, and membrane module can be continuously long-running, until film reaches the service life time limit, more renews film；Unique membrane module piecewise combination arrangement design, improves water use efficiency.

Description

A kind of 15 tons of reclaimed water counter-infiltration systems per hour

Technical field

The utility model is related to water treatment technology field, especially a kind of 15 tons of reclaimed water counter-infiltration systems per hour.

Background technology

At present, known reverse osmosis of water treatment system construction is by high-pressure pump, intersegmental high-pressure pump, reverse osmosis membrane assembly, enters Water valve and dense valve are constituted.Counter-infiltration system first opens dense valve and water intaking valve and starts high-pressure pump and section afterwards for a period of time when working Between booster pump.But, different water quality have Different Effects to the producing water ratio of counter-infiltration system.Existing counter-infiltration system can not fill Divide using the high-recovery of counter-infiltration mesentery component, easily cause the wasting of resources.

Utility model content

The purpose of this utility model is to provide a kind of 15 tons of reclaimed water counter-infiltration systems per hour, with operating cost it is low, Labour intensity is low, adapt to the advantage at various water sources to solve the problems, such as to be proposed in above-mentioned background technology.

To achieve the above object, the utility model provides following technical scheme：A kind of 15 tons of reclaimed water counter-infiltration systems per hour System, including raw water interface, the exit of the raw water interface are provided with raw water pump, and raw water pump is connected with multimedium mistake by pipeline Filter, the outlet of more medium filter is connected with active carbon filter by pipeline；The active carbon filter filtrate is using excellent Matter cocoanut active charcoal, the outlet of active carbon filter is connected with accurate filter by pipeline；The outlet of the accurate filter Ultrafiltration apparatus are connected with by pipeline；The outlet of the ultrafiltration apparatus is connected to chemicals dosing plant by pipeline and water is produced in ultrafiltration Case, the water side of chemicals dosing plant is connected with ultrafiltration and turns one's coat pump by pipeline, and chemicals dosing plant is connected with ultrafiltration by ultrafiltration pump of turning one's coat Produce water tank；The output end that water tank is produced in the ultrafiltration is connected with cartridge filter by pipeline；The output end of the cartridge filter High-pressure pump is connected with by pipeline；The output end of the high-pressure pump is connected with core pipe and fills putamina by road；The core pipe fills putamina Outlet concentrated water case and PO be connected with by pipeline produce water tank.

As further program of the utility model：High grade quartz sand and filtrate are provided with inside the more medium filter, Filtrate uses graininess.

As further program of the utility model：Milipore filter is provided with the ultrafiltration apparatus, ultrafiltration membrane surface is densely covered with Tiny micropore.

As further program of the utility model；The cartridge filter uses stainless steel casing, in cartridge filter Filter core is provided with, filter core is made of polypropylene melt-blown.

Compared with prior art, the utility model beneficial effect：

This 15 tons of reclaimed water counter-infiltration systems, main desalter, with high salt rejection rate, reverse osmosis deaslination rate per hour 80-95% can not only desalination, and can thoroughly remove colloid, organic matter, microorganism in raw water；Using membrane separation technique, without Acid-alkali regeneration, operating cost is low, and labour intensity is low；Various water sources are suitable for, producing water water quality is relatively sufficiently stable；Discharge is unique secondary Product-- concentrated water, without any pollution, thoroughly meets environmental requirement to environment, unique design of automatic control, system operation from Dynamicization, it is on duty without the moment；Be automatically performed film rinse, it is automatic recover water processed, reach certain condition and be automatically performed start and stop function, match somebody with somebody The various instrument of installation are put, observed and recorded various parameters are very clear, and very easy, membrane module can be continuously long-running, until Film reaches the service life time limit, more renews film；Unique membrane module piecewise combination arrangement design, improves water use efficiency, highest water Utilization rate is more than 75%；Unique frame surface structure, floor space is small, and appearance looks elegant is generous.

Brief description of the drawings

Fig. 1 is system connection figure of the present utility model.

In figure：1- raw water interfaces；2- raw water pumps；3- more medium filters；4- active carbon filters；5- accurate filters； 6- ultrafiltration apparatus；7- chemicals dosing plants；Water tank is produced in 8- ultrafiltration；9- ultrafiltration is turned one's coat pump；10- cartridge filters；11- high-pressure pumps；12-5 Core pipe fills putamina；13- concentrated water casees；14-PO produces water tank.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

Fig. 1 is referred to, in the utility model embodiment, a kind of 15 tons of reclaimed water counter-infiltration systems per hour, including raw water connects Mouth 1, the exit of raw water interface 1 is provided with raw water pump 2, and raw water pump 2 is connected with more medium filter 3 by pipeline, in raw water Sterilizing unit and flocculation plant, sterilizing unit is added to detest the aerobic bacteria contained in raw water between pump 2 and more medium filter 3 The various microorganisms such as oxygen bacterium, fungi, algae have good killing action, and the foundry loam attachment caused to bacterium algae growth course has strong The release effect of effect, and have certain corrosion mitigating effect to metal；The effect of flocculant be by small colloid in water, suspension, Even larger molecular organicses are caught by charge neutrality, coagulation, bridge formation, net and are allowed to condense the suspension to form larger particles, so as to PAM flocculation aids generate larger alumen ustum after combining, and are finally filtered out in mechanical filter, are set inside more medium filter 3 There are high grade quartz sand and filtrate, filtrate uses graininess, muddy water is passed through into granular filtering layer, so that it may by under the suspension retention in water Come, outflow is clear water, it is simple using particulate filter filter method, and be easy to be recovered with the method for backwash after filtering layer fails Its strainability, is enhancing backwash effect, and spy sets carbonated drink recoil, and normal operation filtering velocity is 12 m/h, in removing raw water Most suspended substances, reduce the turbidity in water, the outlet of more medium filter 3 is connected with active carbon filter 4 by pipeline, Active carbon filter 4 has clearance very high to the colourity in free chlorine, organic matter and water, smell, while easy to some Also there is clearance higher in the heavy metal ion of deposition, therefore active carbon filtration is first passed through before reverse osmosis equipment, not only use The organic matter and chloride made a return journey in removing water, while can also make not checking and the reduction of the content of presumable heavy metal ion, keep away Exempt from that heavy metal compound deposition occurs on reverse osmosis membrane surface, too high free chlorine is prejudicial to RO films, it is therefore necessary to set Active carbon filter, to reduce the concentration of free chlorine in water inlet；The filtrate of active carbon filter 4 uses high-quality cocoanut active charcoal, living Property carbon filter 4 outlet accurate filter 5 is connected with by pipeline, the effect of accurate filter 5 is retention from multimedium Filter 3 is more than 5 μm particle in producing enters follow-up ultrafiltration system, so as to play the work of protection milipore filter and reverse osmosis membrane With the filter element of accurate filter 5 is the bar type PP filter cores that use can pull down replacing, and filter core retaining power is strong；Secondary filter The outlet of device 5 is connected with ultrafiltration apparatus 6, ultrafiltration apparatus 6 by pipeline and is provided with milipore filter, and ultrafiltration membrane surface is densely covered with tiny Micropore, milipore filter is filter medium, under pressure, when raw water flows through film surface, the densely covered many of ultrafiltration membrane surface Tiny micropore only allow water and small-molecule substance by and turn into permeate, and volume is more than film surface micropore footpath in raw water Material is then trapped within the influent side of film, as concentrated water, thus realize purification to raw water, reach separate and concentration mesh 's；The outlet of ultrafiltration apparatus 6 is connected to chemicals dosing plant 7 by pipeline and water tank 8 is produced in ultrafiltration, and chemicals dosing plant 7 adds sulfurous Sour sodium reduction agent, due to having added IT-7007 bactericide in raw water, and the chlorine residue≤0.1PPm of feed water by reverse osmosis, can otherwise hinder Oxidisability goods and materials Restore All in water is prevented waterlogged damage, milipore filter and reverse osmosis by evil reverse osmosis membrane, sodium sulfite reducing agent The effect that water tank 8 is produced in permeable membrane ultrafiltration is to play buffering, storage ultrafiltration to produce water, and this water will again by reverse-osmosis treated, chemicals dosing plant 7 Water side ultrafiltration be connected with by pipeline turn one's coat pump 9, chemicals dosing plant 7 is connected with ultrafiltration and produces water tank 8 by ultrafiltration pump 9 of turning one's coat； The output end that water tank 8 is produced in ultrafiltration is connected with cartridge filter 10 by pipeline, and cartridge filter 10 uses stainless steel casing, security personnel Filter core is provided with filter 10, filter core is made of polypropylene melt-blown, with can in-depth filtration, easily changeable advantage；Ensured public security The output end of filter 11 is connected with high-pressure pump 11 by pipeline；The output end of high-pressure pump 11 is connected with 5 core pipes and fills putamina by road 12；The outlet of 5 core pipes dress putamina 12 is connected with concentrated water case 13 by pipeline and PO produces water tank 14.

In sum；15 tons of reclaimed water counter-infiltration systems per hour, main desalter, with high salt rejection rate, instead Osmosis deaslination rate 80-95% can not only desalination, and can thoroughly remove colloid, organic matter, microorganism in raw water；Using film point From technology, without acid-alkali regeneration, operating cost is low, and labour intensity is low；Various water sources are suitable for, producing water water quality is relatively very steady It is fixed；Unique accessory substance-- concentrated water is discharged to environment without any pollution, thoroughly meets environmental requirement, unique Automated condtrol sets Meter, system operation automation is on duty without the moment；Be automatically performed film rinse, it is automatic recover water processed, to reach certain condition automatically complete Into start and stop function, various instrument are installed in configuration, and observed and recorded various parameters are very clear, and very easy, membrane module can be continuously long Time is run, until film reaches the service life time limit, more renews film；Unique membrane module piecewise combination arrangement design, improves water Utilization rate, highest water use efficiency is more than 75%；Unique frame surface structure, floor space is small, and appearance looks elegant is generous.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined May be appreciated other embodiment.

Claims (4)

1. one kind 15 tons of reclaimed water counter-infiltration systems per hour, including raw water interface（1）, it is characterised in that：The raw water interface（1） Exit raw water pump is installed（2）, raw water pump（2）More medium filter is connected with by pipeline（3）, more medium filter （3）Outlet active carbon filter is connected with by pipeline（4）；The active carbon filter（4）Filtrate is lived using high-quality coconut husk Property charcoal, active carbon filter（4）Outlet accurate filter is connected with by pipeline（5）；The accurate filter（5）Outlet Ultrafiltration apparatus are connected with by pipeline（6）；The ultrafiltration apparatus（6）Outlet chemicals dosing plant is connected to by pipeline（7） Water tank is produced with ultrafiltration（8）, chemicals dosing plant（7）Water side ultrafiltration be connected with by pipeline turn one's coat pump（9）, chemicals dosing plant（7）It is logical Ultrafiltration is crossed to turn one's coat pump（9）It is connected with ultrafiltration and produces water tank（8）；Water tank is produced in the ultrafiltration（8）Output end guarantor is connected with by pipeline Peace filter（10）；The cartridge filter（10）Output end high-pressure pump is connected with by pipeline（11）；The high-pressure pump （11）Output end by road be connected with 5 core pipes fill putamina（12）；5 core pipe fills putamina（12）Outlet by pipeline connect There is concentrated water case（13）Water tank is produced with PO（14）.

2. a kind of 15 tons of reclaimed water counter-infiltration systems per hour according to claim 1, it is characterised in that：The multimedium mistake Filter（3）Inside is provided with high grade quartz sand and filtrate, and filtrate uses graininess.

3. a kind of 15 tons of reclaimed water counter-infiltration systems per hour according to claim 1, it is characterised in that：The ultrafiltration apparatus （6）Milipore filter is inside provided with, ultrafiltration membrane surface is densely covered with tiny micropore.

4. a kind of 15 tons of reclaimed water counter-infiltration systems per hour according to claim 1, it is characterised in that：Security personnel's filtering Device（10）Using stainless steel casing, cartridge filter（10）Filter core is inside provided with, filter core is made of polypropylene melt-blown.