CN207685011U

CN207685011U - A kind of pure water production system of the quartz sand filtration with self-loopa flow

Info

Publication number: CN207685011U
Application number: CN201721396073.2U
Authority: CN
Inventors: 夏向东; 彭英琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-10-25
Filing date: 2017-10-25
Publication date: 2018-08-03
Anticipated expiration: 2027-10-25

Abstract

The utility model discloses a kind of pure water production systems of the quartz sand filtration with self-loopa flow, it includes quartzy silo, accurate filter, charcoal canister, resin container, security personnel's film and the reverse osmosis unit being sequentially communicated by water-supply-pipe, simultaneously, the quartz sand pot bottom is also associated with one and makes flow tube, this makes the nozzle of flow tube straight up, and described make is additionally provided with strainer on flow tube nozzle.The utility model is simple in structure, easy to operate, filter effect is high.

Description

A kind of pure water production system of the quartz sand filtration with self-loopa flow

Technical field

The utility model is related to machinery fields, more particularly to a kind of the pure of quartz sand filtration with self-loopa flow Water production system.

Background technology

At this stage, what is generally used when producing the pure water coarse filtration stage is quartz sand filtration, past in this one of program Lead to handle suspended matter in silt, water toward the speed for flowing through quartzy silo due to flow to be not thorough, and then can be to later Process procedure in refined filtration and activated carbon adsorption cause greatly to bear, seriously affect refined filtration and the effect of activated carbon adsorption, Their loss is also aggravated simultaneously, so that its service life is reduced, significantly increases production cost and production efficiency.

Utility model content

In view of the above shortcomings of the prior art, the purpose of this utility model is to provide a kind of stones with self-loopa flow The pure water production system of sand filtering.The system overcomes the above-mentioned prior art in the defects of production pure water process, provides A kind of novel purified water production system simple in structure, easy to operate, filter effect is high.

The scheme that the utility model solves above-mentioned technical problem is as follows：

A kind of pure water production system of the quartz sand filtration with self-loopa flow comprising have through water-supply-pipe successively Quartzy silo, accurate filter, charcoal canister, resin container, security personnel's film (security personnel's membrane filter unit) and the reverse osmosis dress of connection It sets, meanwhile, the quartz sand pot bottom, which is also set up, to be connected with one and makes flow tube, this makes the nozzle of flow tube straight up, and from quartz The nozzle of the source water water inlet pipe entered at the top of silo straight down is opposite.

Interlock from the water that flow tube enters is made with the flow formation straight down that the water inlet pipe to be handled inputs, to It produces flow and returns cycle to slow down flow rate of water flow, to allow most of water to flow through time of quartzy silo more long in order to filtering Silt and suspended matter are more thorough.

Further, described to make the strainer for being additionally provided on flow tube nozzle and preventing filter sand from blocking.

Further, described to make the water valve for being additionally provided in flow tube and adjusting streamflow size.

Further, accurate filter is the accurate filter of glass shell (convenient for the turbidity and coloration of observation water), filter Core generally uses PP (polypropylene) cotton to make, and has 5 μm of hole；Film (or security personnel's membrane filter unit) of ensuring public security is a kind of stainless steel casing Accurate filter, before being generally located on reverse osmosis unit, meet subsequent handling to remove the fine particles of 1 degree of turbidity or more Requirement to water, filter core are made with PP cottons, there is 5 μm of hole.

Resin container removes the calcium ions and magnesium ions in water usually using cation exchange resin, and cation exchange resin is this field Those of usually used cation exchange resin, such as superacicd styrene system resin is as floated the production of Lai Te (China) Co., Ltd C100E resins.

Charcoal canister can preferably use cocoanut active charcoal (coconut palm ties up charcoal), and coconut palm, which ties up charcoal, to be lived through high temperature using coconut husk as raw material Change, carbonization treatment, while loading a kind of novel absorbent charcoal made of photocatalyst, carbon fiber, to organic gas adsorption capacity ratio High 5 times of normal activated carbon is to above, and the rate of adsorption is faster.Coconut palm, which ties up charcoal, has flourishing specific surface area, abundant micropore diameter.Compare table Area is up to 1000-1600m²/ g, micro pore volume 85-95% or so, preferably 90% or so, micropore size are Have many advantages, such as that large specific surface area, aperture are moderate, be evenly distributed, adsorption rate is fast, impurity is few.

The utility model is simple in structure, easy to operate, filter effect is high.

Description of the drawings

Fig. 1 is a kind of structural schematic diagram of the pure water production system of the quartz sand filtration with self-loopa flow

Reference numeral：Quartzy silo 1, accurate filter 2, charcoal canister 3, resin container 4, security personnel film 5, reverse osmosis unit 6, Make flow tube 7, source water water inlet pipe 8.

Specific implementation mode

The utility model is further illustrated below in conjunction with attached drawing.

As shown in Figure 1, the pure water production system of the quartz sand filtration with self-loopa flow includes to pass through water-supply-pipe Quartzy silo 1, accurate filter 2, charcoal canister 3, resin container 4, security personnel's film 5 and the reverse osmosis unit 6 being sequentially communicated, together When, the quartz sand pot bottom, which is also set up, to be connected with one and makes flow tube 7, this makes the nozzle of flow tube 7 straight up, and from quartzy silo The nozzle of the water inlet pipe that top enters straight down is opposite.

Described to make the strainer that be further provided on flow tube nozzle and prevent filter sand from blocking, described make can be also arranged in flow tube There is the water valve (not shown) for adjusting streamflow size.

Source water enters pure water production system described in the utility model by source water water inlet pipe 8, and passes through quartz successively Silo 1 is tentatively filtered, and silt and suspended matter in the water of source are weeded out, then in the further filtering by accurate filter 2 It enters charcoal canister 3 afterwards to be absorbed and filter to remove the chlorine contained in water, the water after dechlorination is flowed into the progress of resin container 4 Ion exchange is to remove the calcium ions and magnesium ions contained in water, and water after the completion of ion exchange is again successively by security personnel's film 5 and reverse osmosis Product up to standard can be carried out after device 6 it is canned, pure water coloration≤5 that are produced, turbidity≤1, pH value 5.0-7.0, conductivity ≤10μs/cm.In production process, source water makes flow tube 7 by adjusting the water valve control made in flow tube 7 while quartzy silo filtering Water yield be source water inlet 8 the 10%-20% (prevent up and down hydraulic pressure equity) for entering water, due to making the water outlet of flow tube 7 (it is corresponding to enter the setting of the source water water inlet pipe of quartzy silo straight down with source water inlet 8) straight up, to make rising Water column form one staggeredly with toward dirty flow, and then form flow and return cycle and slow down flow rate of water flow, make major part It is more long that source water flow flows through the quartzy silo time, to make source water filter filter that is more thorough, and being arranged on making 7 water outlet of flow tube Net be make in order to prevent flow tube 7 water outlet be blocked, further ensure that the working efficiency for making flow tube 7.By making flow tube 7 Make stream effect and can make the coarse filtration effect promoting at least 35% or so of source water, therefore, the utility model not only greatly carries Filter effect has been risen, the load of subsequent handling production equipment is also reduced, production cost has been greatly reduced, improves production effect Rate and pure water water quality.

Claims

1. a kind of pure water production system of the quartz sand filtration with self-loopa flow, which is characterized in that it includes to pass through Quartzy silo, accurate filter, charcoal canister, resin container, security personnel's film and the reverse osmosis unit that water-supply-pipe is sequentially communicated, it is described Quartz sand pot bottom also set up be connected with a nozzle straight up make flow tube, intake with the source water entered from quartz sand tank top The nozzle of pipe straight down is opposite.

2. a kind of pure water production system of the quartz sand filtration with self-loopa flow according to claim 1, feature It is, it is described to make the strainer for being additionally provided on flow tube nozzle and preventing filter sand from blocking.

3. a kind of pure water production system of the quartz sand filtration with self-loopa flow according to claim 1, feature It is, it is described to make the water valve for being additionally provided in flow tube and adjusting streamflow size.