CN205886348U - Phosphorus ammonium ground paste filter equipment - Google Patents
Phosphorus ammonium ground paste filter equipment Download PDFInfo
- Publication number
- CN205886348U CN205886348U CN201620864015.7U CN201620864015U CN205886348U CN 205886348 U CN205886348 U CN 205886348U CN 201620864015 U CN201620864015 U CN 201620864015U CN 205886348 U CN205886348 U CN 205886348U
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- CN
- China
- Prior art keywords
- filter
- phosphor ammonium
- cylinder
- ammonium slurry
- filter bag
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of phosphorus ammonium ground paste filtration technology and specifically relates to a phosphorus ammonium ground paste filter equipment, is provided with the filtering tank mouth through the sack intercommunication of the hole in that the barrel is inside on being provided with porous tube sheet, porous tube sheet with the filter bag on the barrel is close to the lateral wall at top, be provided with phosphorus ammonium ground paste entry and aeration hole on the barrel is close to the bottom lateral wall respectively for excessively great to phosphorus ammonium ground paste, excessive effect is higher, and the energy consumption is low, and operation and maintenance cost are lower.
Description
Technical field
The utility model is related to phosphor ammonium slurry filtration art, especially a kind of phosphor ammonium slurry filter.
Background technology
Phosphor ammonium slurry industrial separation device mainly has three kinds, gravitational settler, centrifugation, filter.Gravitational settler
Device is more huge, and put into operation is relatively costly, is not easy for tiny solid insoluble in high-viscosity phosphor ammonium slurry
Rapid subsidence, leads to the phosphorus ammonium salt in phosphor ammonium slurry to occur crystallization to separate out in gravitational settler, causes the utilization of phosphor ammonium slurry
Rate is relatively low.The assembling of centrifugal separating device is complicated, and maintenance is inconvenient, and energy consumption is higher, and the larger phosphor ammonium slurry of viscosity is easy
Blocking centrifugation rotatable parts, cause centrifugal treating relatively costly.Filter is divided into flame filter press and band filter, either
Flame filter press or band filter, are intermittent operation, and frequently, filter cloth cleaning is inconvenient for device switching, particularly with
Processing so that unsatisfactory to the effect of phosphorus ammonium filtration treatment of phosphor ammonium slurry containing silica gel content, hinders phosphor ammonium slurry
Purify development, increase the production difficulty of fine phosphate simultaneously.
In consideration of it, this researcher combines the defect of prior art, for required device in phosphor ammonium slurry filter process
Studied, a kind of new phosphor ammonium slurry filter is provided.
Utility model content
The utility model provides a kind of phosphor ammonium slurry filter.
It is achieved particular by technical scheme below:
A kind of phosphor ammonium slurry filter, including cylinder, porous tube plate, filter bag, go filtrate notch, phosphor ammonium slurry entrance,
Solarization air cap, wherein, inner barrel is provided with porous tube plate, the hole on porous tube plate is connected with the sack of filter bag, close in cylinder
It is provided with filtrate notch on the side wall at top, in cylinder, phosphor ammonium slurry entrance and aeration are respectively arranged with bottom sidewall
Hole.
The longitudinal center line of described solarization air cap is located at the bottom of filter bag.
Described device, also includes being arranged on filtrate refluxing opening on the side wall at top for the cylinder and removes cleaning fluid notch
With setting filter washing water inlet on the side wall of bottom for the cylinder.
Described device, also includes being arranged on the heavy slurry recoil hole of cylinder body bottom and is arranged on cylinder near bottom
Light slag slurry recoil hole on the wall of side.
Described device, also includes the support bar for supporting this device.
The described cleaning fluid notch that goes is located at the lower section removing filtrate notch.
Described support bar at least 2.
Described cylinder adopts the double-deck offset plate material of carbon steel lining.
Described filter bag uses polymeric membrane for separation.
It is provided with support member in described filter bag so that filter bag can support firm shaping, and this support member can be certainly
By skidding off.
Compared with prior art, technique effect of the present utility model is embodied in:
By being provided with porous tube plate in inner barrel, the hole on porous tube plate is connected with the sack of filter bag, leans in cylinder
It is provided with filtrate notch on the side wall at nearly top, in cylinder, phosphor ammonium slurry entrance and exposure are respectively arranged with bottom sidewall
, so that larger to the filtration yield of phosphor ammonium slurry, filter effect is higher, and energy consumption is low for pore, runs and maintenance cost is relatively low.
Assembly of the invention can install automatic control system additional, and the liquid that automatically falls realizing device cleans with automatic, and
After installing automatic control system additional, it is capable of periodization and filters production.
Brief description
Fig. 1 is phosphor ammonium slurry filter apparatus configuration schematic diagram.
1- filtrate refluxing opening 2- goes filtrate notch 3- to go cleaning fluid notch 4- porous tube plate 5- filter bag 6- cleaning fluid to enter
Mouth 7- solarization air cap 8- light slag slurry recoil hole 9- heavy slurry recoil hole 10- support bar 11- phosphor ammonium slurry entrance 12- cylinder
Body.
Specific embodiment
Come with specific embodiment below in conjunction with the accompanying drawings the technical solution of the utility model is further limited, but
Claimed scope is not only limited to description.
Phosphor ammonium slurry filter operation logic of the present utility model is: using the porous tube plate being arranged on inner barrel,
And combination arranges filter bag in the position in the hole of porous tube plate, then by phosphor ammonium slurry after entrance enters device, solid insoluble
Stay filter bag outer surface, filtrate enters inside filter bag, after filter bag outer surface cake layer reaches certain thickness, filtrate will be unable to into
Enter inside filter bag, at this moment filter starts the process of falling liquid so that the liquid within filter bag, from going filtrate notch to flow out, sends to filter
Liquid bath, you can complete filtration treatment.After the completion of filtering, by solarization air cap Air Exposure so that sticking to filter bag outer surface
Slag blanket is changed into loose shape, and then reaches cleaning purpose.
In addition, device of the present utility model can also phosphor ammonium slurry enter device after, carry out Air Exposure so that
Side is filtered, and filter residue side forms cellular, and simultaneously in phosphor ammonium slurry aeration process, constantly agitation is so that filter effect is more excellent.
Embodiment
A kind of phosphor ammonium slurry filter, including cylinder 12, porous tube plate 4, filter bag 5, removes filtrate notch 2, phosphor ammonium slurry
Entrance 11, solarization air cap 7, wherein, cylinder 12 is internally provided with the sack of porous tube plate 4, the hole on porous tube plate 4 and filter bag 5 even
Logical, in cylinder 12, filtrate notch 2 is provided with the side wall at top, is respectively arranged with bottom sidewall in cylinder 12
Phosphor ammonium slurry entrance 11 and solarization air cap 7.
In certain embodiments, the longitudinal center line of solarization air cap 7 is located at the bottom of filter bag 5.Filter bag can effectively be made
The slag blanket of outer surface is loose by aeration, in conjunction with the cleaning treatment of cleaning fluid, improves the cleaning performance to equipment；It is optimum,
When being able to ensure that phosphor ammonium slurry enters filtration in device, can constantly be stirred so that phosphor ammonium slurry obtains fast filtering, fall
Low difficulty in filtration and the purpose of energy consumption.
In certain embodiments, this device, also includes being arranged on filtrate refluxing opening 1 on the side wall at top for the cylinder 12
With go to cleaning fluid notch 3 and setting filter washing water inlet 6 on the side wall of bottom for the cylinder 12.The filtrate of part can be flowed back
To phosphor ammonium slurry groove, realize the dilution of phosphor ammonium slurry；The relatively low supernatant fraction of the filter liquor concentration after filtration can also be dropped return simultaneously
It flow in cleaning fluid, enabling after processing for filter bag cleaning of outer surface, for recoil to phosphor ammonium slurry groove, realize phosphorus ammonium
The preparation of slip, improves the quality of phosphor ammonium slurry, reduces the consumption of cleaning fluid, reduces cost；Realize with a batch of slag simultaneously
Active ingredient in phosphor ammonium slurry can fully be obtained by circulating filtration.
In certain embodiments, this device, also includes being arranged on the heavy slurry recoil hole 9 of cylinder 12 bottom and is arranged on
Light slag slurry recoil hole 8 on the side wall of bottom for the cylinder 12.Realize recoil, improve the uniformity prepared and realize to filter residue
Filtration again.
In certain embodiments, this device, also includes the support bar 10 for supporting this device.Improve in filter process
Steadiness.
In certain embodiments, cleaning fluid notch 3 is gone to be located at the lower section removing filtrate notch 2.Realize in filter process, to dense
Spend relatively low filtrate and be carried out liquid reflow treatment, simultaneously can be in the filter bag processing procedure of falling liquid, can be sufficiently by filter bag
In filtrate flow into filtrate receiver.
In certain embodiments, support bar is 2,3.
In certain embodiments, cylinder 12 adopts the double-deck offset plate material of carbon steel lining.Improve service life.
In certain embodiments, filter bag 5 uses polymeric membrane for separation.Realize UF membrane, improve separating effect, improve
The quality of filtrate.
In certain embodiments, it is provided with support member in filter bag 5 so that filter bag 5 can support firm shaping, and this
Support member can freely skid off.It is able to ensure that in filter process filter bag dimensionally stable will not be sprung back over antipriming pipe by aeration process
Plate upper surface, simultaneously it is also possible that morning is during liquid, so that filter bag turns over bag under aeration effect, can be by inside filter bag
Filtrate evacuation.
Claims (10)
1. a kind of phosphor ammonium slurry filter is it is characterised in that including cylinder (12), porous tube plate (4), filter bag (5), going filtrate
Notch (2), phosphor ammonium slurry entrance (11), solarization air cap (7), wherein, cylinder (12) is internally provided with porous tube plate (4), antipriming pipe
Hole on plate (4) is connected with the sack of filter bag (5), is provided with filtrate notch (2) in cylinder (12) on the side wall at top,
It is respectively arranged with phosphor ammonium slurry entrance (11) and solarization air cap (7) on cylinder (12) is near bottom sidewall.
2. phosphor ammonium slurry filter as claimed in claim 1 is it is characterised in that the axial centre of described solarization air cap (7)
Line is located at the bottom of filter bag (5).
3. phosphor ammonium slurry filter as claimed in claim 1, it is characterised in that described device, also includes being arranged on cylinder
Filtrate refluxing opening (1) on the side wall at top for the body (12) and remove cleaning fluid notch (3) and the close bottom of cylinder (12) is set
Side wall on filter washing water inlet (6).
4. phosphor ammonium slurry filter as claimed in claim 1, it is characterised in that described device, also includes being arranged on cylinder
The heavy slurry of body (12) bottom recoils hole (9) and be arranged on light slag slurry on the side wall of bottom for the cylinder (12) and recoil hole
(8).
5. phosphor ammonium slurry filter as claimed in claim 1, it is characterised in that described device, also includes for supporting
The support bar (10) of this device.
6. phosphor ammonium slurry filter as claimed in claim 3 is it is characterised in that the described cleaning fluid notch (3) that goes is located at
Go to the lower section of filtrate notch (2).
7. phosphor ammonium slurry filter as claimed in claim 5 is it is characterised in that described support bar is at least 2.
8. phosphor ammonium slurry filter as claimed in claim 1 is it is characterised in that described cylinder (12) adopts carbon steel lining double
Layer offset plate material.
9. phosphor ammonium slurry filter as claimed in claim 1 is it is characterised in that described filter bag (5) uses high score
Sub- seperation film.
10. phosphor ammonium slurry filter as claimed in claim 1 is it is characterised in that be provided with support in described filter bag (5)
Part is so that filter bag (5) can support firm shaping, and this support member can freely skid off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620864015.7U CN205886348U (en) | 2016-08-11 | 2016-08-11 | Phosphorus ammonium ground paste filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620864015.7U CN205886348U (en) | 2016-08-11 | 2016-08-11 | Phosphorus ammonium ground paste filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205886348U true CN205886348U (en) | 2017-01-18 |
Family
ID=57781143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620864015.7U Expired - Fee Related CN205886348U (en) | 2016-08-11 | 2016-08-11 | Phosphorus ammonium ground paste filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205886348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139681A (en) * | 2016-08-11 | 2016-11-23 | 贵阳开磷化肥有限公司 | A kind of phosphor ammonium slurry defecator and the cleaning method of this device |
-
2016
- 2016-08-11 CN CN201620864015.7U patent/CN205886348U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139681A (en) * | 2016-08-11 | 2016-11-23 | 贵阳开磷化肥有限公司 | A kind of phosphor ammonium slurry defecator and the cleaning method of this device |
| CN106139681B (en) * | 2016-08-11 | 2019-02-15 | 贵阳开磷化肥有限公司 | A kind of cleaning method of phosphor ammonium slurry filter device and the device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20210811 |