CN207726876U - A kind of pretreatment system of water purification machine - Google Patents
A kind of pretreatment system of water purification machine Download PDFInfo
- Publication number
- CN207726876U CN207726876U CN201721862847.6U CN201721862847U CN207726876U CN 207726876 U CN207726876 U CN 207726876U CN 201721862847 U CN201721862847 U CN 201721862847U CN 207726876 U CN207726876 U CN 207726876U
- Authority
- CN
- China
- Prior art keywords
- bucket
- water
- pretreatment system
- purification machine
- water purification
- 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.)
- Active
Links
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model provides a kind of pretreatment system of water purification machine, including settling box, coagulation bucket, flocculation bucket, filter and cationic switch；It is provided with the first valve and the first mixer on water-supply-pipe between the settling box and coagulation bucket, contains coagulant in the first mixer；It is provided with the first blender on coagulation bucket, the second blender is provided on the bucket that flocculates, the liquid in coagulation bucket is transported to by the first water pump in flocculation bucket；It is provided with the second mixer on aqueduct between coagulation bucket and flocculation bucket, contains flocculant in the second mixer；Liquid in flocculation bucket is transported to cationic switch by the second water pump, and the filter is arranged on the aqueduct between flocculation bucket and the second water pump；The water outlet of cationic switch is provided with the second valve.The pretreatment system can effectively reduce the impurity content of raw water.
Description
Technical field
The utility model is related to water-treatment technology field, more particularly to a kind of pretreatment system of water purification machine.
Background technology
When manufacturing pure water using water purification machine, often due to raw water quality is too poor and leading to its filter, reverse osmosis membrane etc. makes
It is too short with the service life, to improve the maintenance cost of water purification machine.Therefore need to seek a kind of pretreatment system raw water is carried out it is pre-
Processing reduces the impurity content in raw water.
As it can be seen that the prior art could be improved and improve.
Utility model content
Place in view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of pretreatments of water purification machine
System, the pretreatment system can effectively reduce the impurity content of raw water.
In order to achieve the above object, the utility model takes following technical scheme：
A kind of pretreatment system of water purification machine, including settling box, coagulation bucket, flocculation bucket, filter and cation exchange
Device；The first valve and the first mixer are provided on water-supply-pipe between the settling box and coagulation bucket, in the first mixer
Contain coagulant；Be provided with the first blender on coagulation bucket, the second blender be provided on the bucket that flocculates, the liquid in coagulation bucket by
First water pump is transported in flocculation bucket；The second mixer is provided on aqueduct between coagulation bucket and flocculation bucket, second is mixed
Contain flocculant in clutch；Liquid in flocculation bucket is transported to cationic switch, the filter setting by the second water pump
On aqueduct between flocculation bucket and the second water pump；The water outlet of cationic switch is provided with the second valve.
In the pretreatment system of the water purification machine, the settling box includes exterior bowl, is placed coaxially in exterior bowl
Inner drum, the cylindric mesh screen and water inlet pipe being arranged in inner drum；Sieve is fixed on inner drum by several connecting rods
It is interior；The side wall that water inlet pipe sequentially passes through exterior bowl, inner drum and mesh screen stretches into mesh screen, and the water outlet of water inlet pipe is set up；
The lower end of inner drum offsets with exterior bowl bottom, and multiple interior bucket water outlets are uniformly provided on the side wall of its underpart.
In the pretreatment system of the water purification machine, the water outlet of the water inlet pipe be under small big frustum-like shape.
In the pretreatment system of the water purification machine, the lower end of the inner drum is up-small and down-big frustum-like shape, described interior
Bucket water outlet is arranged on the side wall of the frusto-conical portion.
In the pretreatment system of the water purification machine, the bottom of said tub body is taper, and lower end is provided with waste pipe,
Switching ball is provided on waste pipe.
In the pretreatment system of the water purification machine, the water outlet of exterior bowl is arranged on the top of exterior bowl side wall.
In the pretreatment system of the water purification machine, it is provided on first mixer for adding and storing coagulant
Coagulant box；The flocculant box for adding and storing flocculant is provided on second mixer.
In the pretreatment system of the water purification machine, the coagulant is ferric trichloride, bodied ferric sulfate, aluminium polychloride
One or more of；The flocculant is polyacrylamide.
In the pretreatment system of the water purification machine, the cation switch is cation exchange column.
Advantageous effect：
The utility model provides a kind of pretreatment system of water purification machine, and raw water is first precipitated in settling box, compared with
Big particulate matter is deposited to precipitation bottom of the barrel, and the water on upper layer is flowed into gravity in coagulation bucket, and is passing through the first mixer
When tentatively mixed with coagulant, mixed liquor enters in coagulation bucket stirs further mixing through the first blender, and it is difficult to make in water
With the particle of precipitation mutually polymerize and forms colloid, water can tentatively mix when passing through the second mixer with flocculant, then flocculate
It is further mixed by the stirring of the second blender in bucket, to make the impurity between colloid and in water be combined into floccule body, wads a quilt with cotton
The volume of solidifying body is larger, and suspended matter, bacterium, dissolved matter can be adsorbed etc., floccule body will be filtered device and filter out, this
Shi Shuiti has compared totally, and iron ion largely remaining in water removal and aluminium ion are removed using cationic switch to obtain the final product
To pretreated water, these pretreated waters feed to water purification machine and the consume speed that can reduce water purification machine filter element are further processed
Degree, postpones its service life.As it can be seen that the pretreatment system can effectively reduce the impurity content of raw water.
Description of the drawings
Fig. 1 is the structural schematic diagram of the pretreatment system of water purification machine provided by the utility model.
Specific implementation mode
The utility model provides a kind of pretreatment system of water purification machine, for make the purpose of this utility model, technical solution and
Effect is clearer, clear, and the utility model is further described in the embodiment that develops simultaneously referring to the drawings.It should be appreciated that
Specific embodiment described herein only to explain the utility model, is not used to limit the utility model.
Referring to Fig. 1, a kind of pretreatment system of water purification machine, including settling box 1, coagulation bucket 2, flocculation bucket 3, filter 4,
And cation switch 5；It is mixed that the first valve 6 and first is provided on water-supply-pipe between the settling box 1 and coagulation bucket 2
Clutch 7 contains coagulant in first mixer；The first blender 2.1 is provided on coagulation bucket, being provided with second on the bucket that flocculates stirs
Machine 3.1 is mixed, the liquid in coagulation bucket is transported to by the first water pump 8 in flocculation bucket；Aqueduct between coagulation bucket and flocculation bucket
On be provided with the second mixer 9, contain flocculant in the second mixer；Liquid in flocculation bucket is transported to sun by the second water pump 10
Ion interchange unit, the filter are arranged on the aqueduct between flocculation bucket and the second water pump；Cationic switch
Water outlet be provided with the second valve 11.
Raw water is first precipitated in settling box, larger particulate matter is deposited to precipitation bottom of the barrel, the water on upper layer is in weight
Force effect flows into coagulation bucket, and is tentatively mixed with coagulant when by the first mixer, and mixed liquor enters coagulation bucket
It is middle to stir further mixing through the first blender, so that the particle for being difficult to precipitate in water is mutually polymerize and is formed colloid, water is by the
It can tentatively mix with flocculant when two mixers, then be further mixed by the stirring of the second blender in the bucket that flocculates, to make
Impurity between colloid and in water is combined into floccule body, and the volume of floccule body is larger, and can adsorb suspended matter, bacterium,
Dissolved matter etc., floccule body will be filtered device and filter out, and water body has compared totally at this time, using cationic switch
Most of remaining iron ion and aluminium ion in water removal is gone to obtain pretreated water, these pretreated waters feed to water purification machine into traveling
The processing of one step can reduce the consume speed of water purification machine filter element, postpone its service life.As it can be seen that the pretreatment system can effectively drop
The impurity content of low raw water.
Specifically, the settling box 1 includes exterior bowl 1.1, and the inner drum 1.2 being placed coaxially in exterior bowl, setting
Cylindric mesh screen 1.3 in inner drum and water inlet pipe 1.4；Sieve is fixed on by several connecting rods in inner drum；Water inlet
The side wall that pipe sequentially passes through exterior bowl, inner drum and mesh screen stretches into mesh screen, and the water outlet of water inlet pipe is set up；Inner drum
Lower end offsets with exterior bowl bottom, and multiple interior bucket water outlets are uniformly provided on the side wall of its underpart.Water outlet of the raw water from water inlet pipe
Mouth can play the progress first time deceleration on mesh screen after spraying, the water come out from mesh screen, which can be flushed on the inner wall of inner drum, carries out second
From deceleration, water compared with low velocity eventually to flow downward and be flowed out from the interior bucket water outlet of inner drum lower part and be stored in exterior bowl
In gap between inner drum, since water flows downward, be conducive to heavier particulate matter band to exterior bowl bottom, and flow velocity
More slowly basic sediment will not be dug, therefore deposition efficiency is high.
Further, on the one hand the water outlet of the water inlet pipe 1.4 small big frustum-like shape under being reduces the initial velocity sprayed
On the other hand degree is made water be sprayed the area for increasing itself and the direct collision of mesh screen with diffusion type, is conducive to more effectively reduce speed
Degree.
In the present embodiment, the lower end of the inner drum 1.2 is up-small and down-big frustum-like shape, and the interior bucket water outlet setting exists
On the side wall of the frusto-conical portion, to further decrease flow velocity of the water at this, deposition efficiency is improved.
Preferably, the bottom of said tub body 1.1 is taper, and lower end is provided with waste pipe 1.5, is provided on waste pipe
Switching ball 1.6.On the one hand the cut-off region of water can be formed on the taper bottom, and water velocity is minimum at this, and it is heavy to be more advantageous to raising
On the other hand shallow lake efficiency can be convenient for waste discharge.
In addition, the water outlet of exterior bowl 1.1 is arranged on the top of exterior bowl side wall.The only more clear water in upper layer could flow
Go out.
Further, the coagulant box 7.1 for adding and storing coagulant is provided on first mixer 7；Institute
State the flocculant box 9.1 being provided on the second mixer 9 for adding and storing flocculant.So as to adding for coagulant and flocculant
Add.Herein, the first mixer and the second mixer are helical pipe.
In the present embodiment, the coagulant is one or more of ferric trichloride, bodied ferric sulfate, aluminium polychloride；
The flocculant is polyacrylamide.
Specifically, the cation switch 5 is cation exchange column.Cation exchange column is by cation exchange tree
Fat is loaded in a container, a kind of device for swapping, removing to the cation in circulation, is the prior art, herein not
Its structure is described in detail.
It is understood that for those of ordinary skills, can with technical solution according to the present utility model and
The design of its utility model is subject to equivalent substitution or change, and all these changes or replacement should all belong to the protection of the utility model
Range.
Claims (9)
1. a kind of pretreatment system of water purification machine, which is characterized in that including settling box, coagulation bucket, flocculation bucket, filter and
Cationic switch；The first valve and the first mixer are provided on water-supply-pipe between the settling box and coagulation bucket, the
Contain coagulant in one mixer；It is provided with the first blender on coagulation bucket, the second blender, coagulation bucket are provided on the bucket that flocculates
Interior liquid is transported to by the first water pump in flocculation bucket；Second is provided on aqueduct between coagulation bucket and flocculation bucket to mix
Device contains flocculant in the second mixer；Liquid in flocculation bucket is transported to cationic switch, the mistake by the second water pump
Filter is arranged on the aqueduct between flocculation bucket and the second water pump；The water outlet of cationic switch is provided with the second valve
Door.
2. the pretreatment system of water purification machine according to claim 1, which is characterized in that the settling box includes exterior bowl,
The inner drum being placed coaxially in exterior bowl, the cylindric mesh screen and water inlet pipe being arranged in inner drum；If sieve by
Involvement extension bar is fixed in inner drum；The side wall that water inlet pipe sequentially passes through exterior bowl, inner drum and mesh screen stretches into mesh screen, water inlet
The water outlet of pipe is set up；The lower end of inner drum offsets with exterior bowl bottom, is uniformly provided on the side wall of its underpart in multiple
Bucket water outlet.
3. the pretreatment system of water purification machine according to claim 2, which is characterized in that under the water outlet of the water inlet pipe is
Small big frustum-like shape.
4. the pretreatment system of water purification machine according to claim 2, which is characterized in that the lower end of the inner drum is upper small
Big frustum-like shape down, the interior bucket water outlet are arranged on the side wall of the frusto-conical portion.
5. the pretreatment system of water purification machine according to claim 4, which is characterized in that the bottom of said tub body is cone
Shape, lower end are provided with waste pipe, switching ball are provided on waste pipe.
6. the pretreatment system of water purification machine according to claim 2, which is characterized in that the water outlet setting of exterior bowl is outside
The top of staving side wall.
7. the pretreatment system of water purification machine according to claim 1, which is characterized in that be provided on first mixer
Coagulant box for adding and storing coagulant；The wadding for adding and storing flocculant is provided on second mixer
Solidifying agent box.
8. the pretreatment system of water purification machine according to claim 1, which is characterized in that the coagulant be ferric trichloride,
One or more of bodied ferric sulfate, aluminium polychloride；The flocculant is polyacrylamide.
9. the pretreatment system of water purification machine according to claim 1, which is characterized in that the cation switch is sun
Ion exchange column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721862847.6U CN207726876U (en) | 2017-12-27 | 2017-12-27 | A kind of pretreatment system of water purification machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721862847.6U CN207726876U (en) | 2017-12-27 | 2017-12-27 | A kind of pretreatment system of water purification machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207726876U true CN207726876U (en) | 2018-08-14 |
Family
ID=63087076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721862847.6U Active CN207726876U (en) | 2017-12-27 | 2017-12-27 | A kind of pretreatment system of water purification machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207726876U (en) |
-
2017
- 2017-12-27 CN CN201721862847.6U patent/CN207726876U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206927730U (en) | A kind of efficient sedimentation tank | |
| CN206126928U (en) | Coagulating sedimentation mechanism | |
| CN207748958U (en) | A kind of industrial wastewater treatment system | |
| CN103274544A (en) | Flocculation precipitation and filtering integrated sewage treatment device and sewage treatment method thereof | |
| CN106927601A (en) | A kind of environmentally friendly papermaking wastewater recycling and processing device | |
| CN101164908A (en) | Industrialized Technique for sea water desalination and pretreatment | |
| CN101072615A (en) | Coagulation-separation apparatus | |
| CN105712583B (en) | A kind of sewage purification filter device | |
| CN207980515U (en) | A kind of concentrator automatically adjusting concentration easy cleaning | |
| CN207175619U (en) | A kind of Water purification filter | |
| CN205133373U (en) | Industry fatlute processing apparatus | |
| CN206843230U (en) | A kind of environmentally friendly papermaking wastewater recycling and processing device | |
| CN206720925U (en) | A kind of well mixed sanitary sewage disposal device of flocculant | |
| CN106830439A (en) | A kind of high turbidity raw sewage clarifier peculiar to vessel | |
| CN216946616U (en) | Magnetic coagulation-flocculation reaction device and high-turbidity wastewater ultrafiltration treatment system | |
| CN203700079U (en) | Tiny-sand high-speed precipitator | |
| CN207227160U (en) | A kind of multi-functional sewage processing equipment | |
| CN109516652A (en) | A kind of black-odor riverway sewage treatment process | |
| CN203845883U (en) | Textile wastewater coagulation inclined pipe combined settling pond | |
| CN108439652A (en) | A kind of high-efficiency dissolued-air air-floating apparatus and its sewage water treatment method based on waterpower principle | |
| CN207726876U (en) | A kind of pretreatment system of water purification machine | |
| CN202671278U (en) | Suspended mud filtration treatment device for high-turbidity sewage | |
| CN204803150U (en) | Quick purifier of portable sewage | |
| CN208684616U (en) | A kind of high density precipitating aquaculture wastewater processing unit | |
| CN208603894U (en) | A kind of infant industry sewage treatment chemicals dosing plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |