CN203577389U - Solid-liquid separator for diluting phosphoric acid by wet method and deslagging by dry method - Google Patents
Solid-liquid separator for diluting phosphoric acid by wet method and deslagging by dry method Download PDFInfo
- Publication number
- CN203577389U CN203577389U CN201320637628.3U CN201320637628U CN203577389U CN 203577389 U CN203577389 U CN 203577389U CN 201320637628 U CN201320637628 U CN 201320637628U CN 203577389 U CN203577389 U CN 203577389U
- Authority
- CN
- China
- Prior art keywords
- solid
- liquid separator
- cylindrical container
- container
- deslagging
- 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 - Lifetime
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- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000007788 liquid Substances 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 14
- 229910000147 aluminium phosphate Inorganic materials 0.000 title claims abstract description 12
- 238000007865 diluting Methods 0.000 title abstract 2
- 239000003818 cinder Substances 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 239000004744 fabric Substances 0.000 abstract description 11
- 239000002245 particle Substances 0.000 abstract description 10
- 238000005406 washing Methods 0.000 abstract description 8
- 239000007787 solid Substances 0.000 abstract description 7
- 239000010419 fine particle Substances 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000013505 freshwater Substances 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Cyclones (AREA)
Abstract
The utility model discloses a solid-liquid separator for diluting phosphoric acid by a wet method and deslagging by a dry method. The upper part of the solid-liquid separator is provided with a cylindrical container, and the lower part of the solid-liquid separator is provided with an inverted conical container; the cylindrical container and the conical container are linked integrally; the upper part in the cylindrical container is provided with an inner annular groove; one side of the upper part of the inner annular groove is provided with an overflow opening; the other side of the lower part of the cylindrical container is provided with a mixed liquid inlet pipe; the inlet pipe is in tangential to the inner wall of the cylindrical container; the bottom of the conical container is provided with a deslagging pipe; the deslagging pipe is provided with a valve. Filter cloth washing water containing solid particles enters the inner wall of the solid-liquid separator tangentially and revolves along the inner wall; larger solid particles are gathered on the lower part of the conical bottom by being pushed by following continuous intake water, while fine particles and water revolve continuously and overflow into the inner annular groove, and are discharged from the overflow opening of the inner annular groove into a filter cloth washing water tank to be recycled. The solid-liquid separator disclosed by the utility model has the advantages that the running time of a filter is prolonged, and the solid-liquid separation and settling velocity is rapid.
Description
Technical field
The utility model relates to solid-liquid separator, relates in particular to a kind of solid-liquid separator for wet method phosphoric acid,diluted dry cinder discharging.
Background technology
At wet method phosphoric acid,diluted, produce in dry cinder discharging process, in order to keep phosphoric acid water balance not to be destroyed, filter cloth flushing water rinses after filter cloth, getting back to filter cloth washing tank recycles, in use, have part solid particle to penetrate filter cloth and enter in flushing water, cause filter cloth washing water containing using solid particle polluter, shower nozzle often stops up, filter cloth washing is unclean, and start-stop car is frequent.At present, the filter driving rate of employing is lower, has affected the output of phosphoric acid,diluted; And during cleaning shower nozzle, full manual operations not only needs a large amount of time, needs a large amount of manpower and materials, not only affects the quality of product, has affected the output of product simultaneously simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of solid-liquid separator for wet method phosphoric acid,diluted dry cinder discharging, guarantees that separate and subside speed is fast, extends filter running time.
The technical solution adopted in the utility model, a kind of solid-liquid separator for wet method phosphoric acid,diluted dry cinder discharging, top is a cylindrical container, its underpart is an inverted pyramid type container, cylindrical container and pyramid type container are connected as one, at cylindrical container internal upper part, be provided with inner groove, on inner groove top, one side arranges overfall, in cylindrical container bottom, opposite side arranges mixed liquor inlet tube, the inwall of described inlet tube and cylindrical container is tangent, bottom at pyramid type container arranges scum pipe, is provided with valve on scum pipe.
Adopt technique scheme, the filter cloth washing water that contains solid particle enters solid-liquid separator inlet tube, flushing water tangentially enters solid-liquid separator inwall, along inwall, do gyration, because suffered centrifugal force is different, very thin particle and water are subject to that centrifugal force is little upwards does gyration, under the promotion of follow-up continuous water inlet, larger solid particle is assembled in conical bottom bottom, and very thin particle and water constantly make progress in rotating situation through overflow to inner groove, from inner groove overfall, be expelled to filter cloth washing tank and recycle.
The utility model is simple in structure, easily processing, and easy to operate, working stability is reliable, extends filter running time, and separate and subside speed is fast, is applicable to phosphoric acid by wet process dry cinder discharging solidliquid mixture rapidly in separated production.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In accompanying drawing: 1 cylindrical container 2 pyramid type container 3 inlet tube 4 inner groove 5 overfall 6 scum pipe 7 valves.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of solid-liquid separator for wet method phosphoric acid,diluted dry cinder discharging, its top is a cylindrical container 1, type container 1 bottom is an inverted pyramid type container 2, cylindrical container 1 is connected as one with pyramid type container 2, type container 1 lower end communicates with inverted pyramid type container 2 upper ends, at cylindrical container 1 internal upper part, be provided with inner groove 4, in inner groove 4 top one sides, overfall 5 is set, overfall 5 passes to cylindrical container 1 outer surface, at cylindrical container 1 outer surface, connecting a pipeline drains again, at cylindrical container 1 bottom opposite side, mixed liquor inlet tube 3 is set, described inlet tube 3 is tangent with the inwall of cylindrical container 1, the mixed liquor of pouring into from inlet tube 3 is like this under the effect of pressure, at the inwall of cylindrical container 1, make circulation circular motion, particle larger in mixed liquor walks downward, particle less in mixed liquor is discharged from overfall 5 with fresh water (FW), in the bottom of pyramid type container 2, scum pipe 6 is set, on scum pipe 6, be provided with valve 7, valve 7 is DN100 diaphragm valve.
During use, according to the corresponding control valve 7 of the size of solid content, the oarse-grained foreign material of draining in time, contain fine grain fresh water (FW) and by overfall 5, flow to filter cloth washing tank and recycle.
Claims (1)
1. the solid-liquid separator for wet method phosphoric acid,diluted dry cinder discharging, it is characterized in that: top is a cylindrical container (1), bottom is an inverted pyramid type container (2), cylindrical container (1) is connected as one with pyramid type container (2), at cylindrical container (1) internal upper part, be provided with inner groove (4), on inner groove (4) top, one side arranges overfall (5), at cylindrical container 1 bottom opposite side, mixed liquor inlet tube (3) is set, described inlet tube (3) is tangent with the inwall of cylindrical container (1), in the bottom of pyramid type container (2), scum pipe (6) is set, on scum pipe (6), be provided with valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320637628.3U CN203577389U (en) | 2013-10-16 | 2013-10-16 | Solid-liquid separator for diluting phosphoric acid by wet method and deslagging by dry method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320637628.3U CN203577389U (en) | 2013-10-16 | 2013-10-16 | Solid-liquid separator for diluting phosphoric acid by wet method and deslagging by dry method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203577389U true CN203577389U (en) | 2014-05-07 |
Family
ID=50575367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320637628.3U Expired - Lifetime CN203577389U (en) | 2013-10-16 | 2013-10-16 | Solid-liquid separator for diluting phosphoric acid by wet method and deslagging by dry method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203577389U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520809A (en) * | 2019-01-03 | 2019-03-26 | 长江流域水环境监测中心 | A kind of Portable Automatic water filter |
| CN113262540A (en) * | 2021-06-17 | 2021-08-17 | 陕西金禹科技发展有限公司 | Automatic backwashing surface filtering device for dilute phosphoric acid mixed liquid and using method thereof |
-
2013
- 2013-10-16 CN CN201320637628.3U patent/CN203577389U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520809A (en) * | 2019-01-03 | 2019-03-26 | 长江流域水环境监测中心 | A kind of Portable Automatic water filter |
| CN113262540A (en) * | 2021-06-17 | 2021-08-17 | 陕西金禹科技发展有限公司 | Automatic backwashing surface filtering device for dilute phosphoric acid mixed liquid and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140507 |