CN205948689U - Monopotassium phosphate solution 's filter and filtration system thereof - Google Patents
Monopotassium phosphate solution 's filter and filtration system thereof Download PDFInfo
- Publication number
- CN205948689U CN205948689U CN201620844650.9U CN201620844650U CN205948689U CN 205948689 U CN205948689 U CN 205948689U CN 201620844650 U CN201620844650 U CN 201620844650U CN 205948689 U CN205948689 U CN 205948689U
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- China
- Prior art keywords
- pallet
- tank body
- filter
- lid
- filter membrane
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Abstract
The utility model discloses a monopotassium phosphate solution's filter and filtration system thereof, the filter is including a jar body, be provided with the lid on the jar body, the jar body and lid form the enclosure space, be provided with the tap hole on the lid, be provided with the inlet on the jar body, internal the first pallet and the second tray of being provided with of jar, the first pallet, second tray and the first pallet, the jar bodily form between the second tray becomes the enclosure space, be provided with a plurality of column filter membranes between the first pallet and the second tray, the last liquid outlet that sets up of the first pallet, the one end of filter membrane is fixed on second tray, the export of the filter membrane other end corresponds with the first pallet's liquid outlet, go up the tap hole of level filtering ware and be connected constitution filtration system with the inlet of lower level filtering ware, the utility model discloses simple structure is favorable to the filter membrane to filter solution a large amount of, high -efficiently, and filter membrane structure between the first pallet and second tray improves filterable efficiency, and the classifying filtration of multi -stage filtration ware improves filterable quality.
Description
Technical field
The utility model is related to a kind of filter for filtering potassium dihydrogen phosphate, and the utility model further relates to one kind
The filtration system being made up of above-mentioned filter.
Background technology
Recrystallization method purification potassium dihydrogen phosphate is a kind of common method of purification, and the method includes crude product biphosphate
The dissolving of potassium powder, and the solution of dissolving phosphoric acid potassium dihydrogen is filtered, the process of filtration is to remove biphosphate
The impurity such as graininess floating thing in potassium solution, mainly removes, by filter membrane, the impurity that particle diameter is more than 0.1um.Current filter
Treating capacity is little, and easily blocks, and does not reach the purpose of a large amount of process.
Utility model content
The purpose of this utility model is to provide a kind of filter for filtering potassium dihydrogen phosphate, and the utility model is also
Provide a kind of filtration system using above-mentioned filter composition.
In order to reach above-mentioned technical purpose, the technical solution of the utility model is：
A kind of filter of potassium dihydrogen phosphate, including tank body, described tank body shell is welded with a pair of journal stirrup, described
Tank body is suspended on two side stands by journal stirrup, described tank body is provided with lid, tank body and lid form closing space, described
It is provided with tap hole on lid, described tank body is provided with inlet, in described tank body, be provided with the first pallet and the second pallet,
Tank body between first pallet, the second pallet and the first pallet, the second pallet forms closing space, described first pallet and second
It is provided with some column filter membranes between pallet, described first pallet arranges liquid outlet, one end of described filter membrane is fixed on second
On pallet, the outlet of the described filter membrane other end is corresponding with the liquid outlet of the first pallet.
A kind of filtration system of potassium dihydrogen phosphate, including some filters, described filter includes tank body, described tank
A pair of journal stirrup is welded with body case, described tank body is suspended on two side stands by journal stirrup；It is provided with lid on described tank body,
Tank body and lid form closing space, described lid is provided with tap hole, described tank body is provided with inlet, described tank body
Inside it is provided with the first pallet and the second pallet, the tank body between the first pallet, the second pallet and the first pallet, the second pallet is formed
Closing space, is provided with some column filter membranes, described first pallet arranges out liquid between described first pallet and the second pallet
Mouthful, one end of described filter membrane is fixed on the second pallet, and the outlet of described filter membrane is corresponding with the liquid outlet of the first pallet；Upper level
The tap hole of filter is connected with the inlet of next stage filter.
In order to control the air pressure in tank body, described tank body bottom is provided with air valve.
The utility model structure is simple, is conducive to that filter membrane is a large amount of, efficiently filtering solution, between the first pallet and the second pallet
Filter membrane structure improve filter efficiency, the classified filtering of multistage filter, improve filter quality.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is top view of the present utility model.
Fig. 4 is the schematic diagram of filtration system.
Specific embodiment
With reference to the accompanying drawings and detailed description the utility model is described in further detail.
As shown in Figure 1, 2, 3, a kind of filter of potassium dihydrogen phosphate, including tank body 1, described tank body 1 shell welds
It is connected to a pair of journal stirrup 9, described tank body 1 is suspended on two side stands 8 by journal stirrup 9, and described tank body 1 is provided with lid 2, tank body
1 and lid 2 formed closing space, described lid 2 is provided with tap hole 4, described tank body 1 is provided with inlet 3, described tank
It is provided with the first pallet 6 and the second pallet 5, between the first pallet 6, the second pallet 5 and the first pallet 6, the second pallet 5 in body 1
Tank body 1 form closing space, be provided with some column filter membranes 7 between described first pallet 6 and the second pallet 5, described first
On pallet 6, liquid outlet is set, one end of described filter membrane 7 is fixed on the second pallet 5, the outlet of described filter membrane 7 other end and the
The liquid outlet of one pallet 6 corresponds to.
In order to control the air pressure in tank body, described tank body 1 bottom is provided with air valve 10.
Using the filtration system of above-mentioned filter, including some filters, the structure of filtration system is as shown in figure 4, i.e. mistake
The tap hole 4 of filter upper level filter is connected with the inlet 3 of next stage filter.
During work, 180 degree rotation is carried out to the tank body 1 of filter, makes tap hole 4 be located at lower end, the outlet of filter membrane 7 to
Under.Potassium dihydrogen phosphate is delivered between the first pallet 6 and the second pallet 5 by the inlet of tank body 1, and solution is in the first support
By penetrating into filter membrane 7 between disk 6 and the second pallet 5, flow to the outlet of filter membrane by filter membrane 7, thus to potassium dihydrogen phosphate
Solution is filtered.The potassium dihydrogen phosphate that filter membrane 7 outlet is flowed out is again introduced into the inlet 3 of next stage filter tank body 1,
Filtered again, improved filter quality.
Above-described embodiment limits the utility model never in any form, every by the way of equivalent or equivalent transformation
The technical scheme obtaining all falls within protection domain of the present utility model.
Claims (4)
1. a kind of filter of potassium dihydrogen phosphate, including tank body, described tank body shell is welded with a pair of journal stirrup, described tank
Body be suspended on two side stands by journal stirrup it is characterised in that：Lid is provided with described tank body, tank body and lid form closing
Space, described lid is provided with tap hole, and described tank body is provided with inlet, be provided with described tank body the first pallet and
Second pallet, the tank body formation closing space between the first pallet, the second pallet and the first pallet, the second pallet, described first
It is provided with some column filter membranes between pallet and the second pallet, described first pallet arranges liquid outlet, one end of described filter membrane
It is fixed on the second pallet, the outlet of the described filter membrane other end is corresponding with the liquid outlet of the first pallet.
2. a kind of potassium dihydrogen phosphate according to claim 1 filter it is characterised in that：Described tank body bottom sets
It is equipped with air valve.
3. it is characterised in that including some filters, described filter includes tank to a kind of filtration system of potassium dihydrogen phosphate
Body, described tank body shell is welded with a pair of journal stirrup, and described tank body is suspended on two side stands by journal stirrup, and described tank body sets
It is equipped with lid, tank body and lid form closing space, described lid be provided with tap hole, described tank body is provided with feed liquor
Mouthful, be provided with the first pallet and the second pallet in described tank body, the first pallet, the second pallet and the first pallet, the second pallet it
Between tank body formed closing space, be provided with some column filter membranes, described first support between described first pallet and the second pallet
Liquid outlet is arranged on disk, one end of described filter membrane is fixed on the second pallet, the outlet of described filter membrane goes out liquid with the first pallet
Mouth is corresponding；The tap hole of upper level filter is connected with the inlet of next stage filter.
4. a kind of potassium dihydrogen phosphate according to claim 3 filtration system it is characterised in that：Described tank body bottom
It is provided with air valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620844650.9U CN205948689U (en) | 2016-08-05 | 2016-08-05 | Monopotassium phosphate solution 's filter and filtration system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620844650.9U CN205948689U (en) | 2016-08-05 | 2016-08-05 | Monopotassium phosphate solution 's filter and filtration system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205948689U true CN205948689U (en) | 2017-02-15 |
Family
ID=57973806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620844650.9U Expired - Fee Related CN205948689U (en) | 2016-08-05 | 2016-08-05 | Monopotassium phosphate solution 's filter and filtration system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205948689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110891A (en) * | 2016-08-05 | 2016-11-16 | 常熟市圆启晶体材料有限公司 | A kind of potassium dihydrogen phosphate filtration system and filter method thereof |
-
2016
- 2016-08-05 CN CN201620844650.9U patent/CN205948689U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110891A (en) * | 2016-08-05 | 2016-11-16 | 常熟市圆启晶体材料有限公司 | A kind of potassium dihydrogen phosphate filtration system and filter method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20210805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |