CN202506220U - Filtering device for ammonium sulfate filtrate containing calcium carbonate solids - Google Patents
Filtering device for ammonium sulfate filtrate containing calcium carbonate solids Download PDFInfo
- Publication number
- CN202506220U CN202506220U CN2012201161670U CN201220116167U CN202506220U CN 202506220 U CN202506220 U CN 202506220U CN 2012201161670 U CN2012201161670 U CN 2012201161670U CN 201220116167 U CN201220116167 U CN 201220116167U CN 202506220 U CN202506220 U CN 202506220U
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- China
- Prior art keywords
- filter
- calcium carbonate
- ammonium sulfate
- tubular filter
- filtrate
- Prior art date
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Abstract
The utility model discloses a filtering device for ammonium sulfate filtrate containing calcium carbonate solids. The filtering device is characterized by comprising a rotary calcium carbonate filter (1) on the original filter station, a filtrate pump (2), a full-automatic tubular filter (4) additionally arranged at the outlet of the filtrate pump (2), and a standby full-automatic tubular filter (5), wherein a pipeline (7) for filtering filtrate in a tubular manner is connected with a settlement clarifier (3); and a pipeline (6) for filtering the filtrate in a tubular manner is connected with the rotary calcium carbonate filter (1). The technical scheme provided by the utility model can improve solid-liquid separation accuracy, reach the quality requirements of products, and promote long-period stable operation of production devices.
Description
Technical field
The utility model relates to the technology of Separation of Solid and Liquid, specifically, relates to a kind of filter of ammonium sulfate filtrating of carbonated calcium solid.
Background technology
The utility model relates to the process that a kind of Separation of Solid and Liquid is promptly separated solid and liquid, and its method mainly contains sedimentation, filtration and centrifugation etc.
At present, the filter plant that adopts in the commercial production mainly contains: turntable filter, tubular filter, bag type filtering machine, press filtration filter, rotary drum filter, membrane filtration, batch (-type) pressing filter, chamber-type press filter etc.Its intermediate station filter, simple in structure, clean result is good, and cleaning solution separates with filtrating, and for the fast slip of dehydration, the treating capacity of turntable filter is big, and shortcoming is that the Separation of Solid and Liquid precision is not enough.And the tubular filter filtering accuracy is high, wide ranges, can satisfy different filtering accuracy requirements.
Summary of the invention
The purpose of the utility model is to provide a kind of separator of ammonium sulfate filtrating of carbonated calcium solid, to solve the not enough technical barrier of Separation of Solid and Liquid precision.
To achieve these goals; The technical scheme of the utility model comprises: a kind of separator of ammonium sulfate filtrating of carbonated calcium solid, and it comprises an original full-automatic tubular filter and subsequent use full-automatic tubular filter that filters workshop section's calcium carbonate turntable filter, filtrate pump and increase at the filtrating delivery side of pump; The pipeline of tubular filter filtrating connects the sedimentation depositing reservoir, and the pipeline of tubular filter filter residue connects calcium carbonate turntable filter.
Tubular filter described in the said method is: model C NAF-ST04, Q=65m
3/ h
The principle of the utility model is to increase full-automatic tubular filter at original filter filtrating delivery side of pump, can improve filtering accuracy, and satisfy the requirement of different filtering accuracies; Tubular filter filtrating ammonium sulfate is sent to the sedimentation depositing reservoir; The tubular filter filter residue is got back to calcium carbonate turntable filter circulating filtration, has reached the purpose that improves the Separation of Solid and Liquid precision, in addition; Also be provided with one as subsequent use full-automatic tubular filter, more effectively guaranteed the stable operation of device.
The technical scheme that the utility model provides can improve the Separation of Solid and Liquid precision, reaches the product quality requirement.Use proof through reality, effect is remarkable, has promoted the long-period stable operation of process units.
Description of drawings
Fig. 1 is the apparatus structure sketch map that does not adopt the utility model;
Fig. 2 is the apparatus structure sketch map of the utility model;
Among the figure: 1 is calcium carbonate turntable filter; 2 is filtrate pump, and 3 are the sedimentation depositing reservoir; 4 is full-automatic tubular filter; 5 is subsequent use full-automatic tubular filter; 6 is the pipeline of tubular filter filter residue; 7 pipelines for tubular filter filtrating.
The specific embodiment
Embodiment: urn good fortune phosphate fertilizer plant of Wengfu Group Co., Ltd. ardealite system sulphur ammonium process units filters workshop section, further describes in conjunction with accompanying drawing:
Fig. 1 is a device sketch map of not taking the utility model; Fig. 2 is the apparatus structure sketch map that has adopted the utility model; A full-automatic tubular filter 4 and a subsequent use full-automatic tubular filter 5 have been increased in original outlet of filtering workshop section's calcium carbonate turntable filter 1 filtrate pump 2; The pipeline 7 of tubular filter filtrating connects sedimentation depositing reservoir 3, and the pipeline 6 of tubular filter filter residue connects calcium carbonate turntable filter 1.Full-automatic tubular filter is: model C NAF-ST04, Q=65m
3/ h.
The product quality table of comparisons before and after this patent is implemented
Claims (2)
1. the filter of the ammonium sulfate of carbonated calcium solid filtrating is characterized in that it comprises original filtration workshop section's calcium carbonate turntable filter (1), filtrate pump (2) and a full-automatic tubular filter (4) the subsequent use full-automatic tubular filter of He Yitai (5) that increases in the outlet of filtrate pump (2); The pipeline (7) of tubular filter filtrating connects sedimentation depositing reservoir (3), and the pipeline of tubular filter filter residue (6) connects calcium carbonate turntable filter (1).
2. the filter of the ammonium sulfate filtrating of carbonated calcium solid according to claim 1 is characterized in that described full-automatic tubular filter (4) and subsequent use full-automatic tubular filter (5) are: model C NAF-ST04, Q=65m
3/ h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201161670U CN202506220U (en) | 2012-03-26 | 2012-03-26 | Filtering device for ammonium sulfate filtrate containing calcium carbonate solids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201161670U CN202506220U (en) | 2012-03-26 | 2012-03-26 | Filtering device for ammonium sulfate filtrate containing calcium carbonate solids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202506220U true CN202506220U (en) | 2012-10-31 |
Family
ID=47058728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201161670U Expired - Lifetime CN202506220U (en) | 2012-03-26 | 2012-03-26 | Filtering device for ammonium sulfate filtrate containing calcium carbonate solids |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202506220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921234A (en) * | 2012-11-29 | 2013-02-13 | 瓮福（集团）有限责任公司 | Recovery method for tail gas washing water of ammonium sulfate granulating device |
-
2012
- 2012-03-26 CN CN2012201161670U patent/CN202506220U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921234A (en) * | 2012-11-29 | 2013-02-13 | 瓮福（集团）有限责任公司 | Recovery method for tail gas washing water of ammonium sulfate granulating device |
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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: 20121031 |