CN201578919U - Filtering device - Google Patents
Filtering device Download PDFInfo
- Publication number
- CN201578919U CN201578919U CN2009202072390U CN200920207239U CN201578919U CN 201578919 U CN201578919 U CN 201578919U CN 2009202072390 U CN2009202072390 U CN 2009202072390U CN 200920207239 U CN200920207239 U CN 200920207239U CN 201578919 U CN201578919 U CN 201578919U
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- CN
- China
- Prior art keywords
- tank body
- filter
- discharging pump
- outlet
- filtrate
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Abstract
The utility model discloses a filtering device which comprises a tank body and a filtering component, wherein the tank body is provided with a feed port, a filtrate outlet and a filter residue outlet; the filtering component is fixedly arranged in the tank body; the feed port is communicated with the filtrate outlet through the filtering component; the filter residue outlet is positioned among the lower part of the tank body, the feed port and the filtering component, and is provided with a switch valve. When the filtering device is used, a material outlet of a material kettle is communicated with a material inlet of a discharging pump through the filtering device, impurities in feed liquid are filtered through the filtering device before the feed liquid flows into the discharging pump, and impurities are discharged from the filter residue outlet when depositing to a certain volume in the tank body, and filtered mother liquor flows into the discharging pump from the filtrate outlet and then flows into the next unit for follow-up reaction. The device has the advantages of simple structure, low cost and easy manufacture, can be used in matching with the discharging pump, effectively separates impurities in feed liquid, avoids the blockage of the discharging pump and a pipeline, and is very suitable for large-scale popularization and application.
Description
Technical field
The utility model relates to a kind of filter, the filter that is used to prevent pipeline blockage in particularly a kind of indigo production technology.
Background technology
In the indigo production technology, must feed liquid be transferred to next stage of reaction by discharging pump after sylvite is synthetic and carry out subsequent reactions, in the transfer process, the sulfate that auxiliary agent, reclaimed materials and reaction generate etc. very easily causes the pump housing and pipeline blockage, even there is hard impurity that the situation that discharging pump breaks is taken place, it is frequent that its result is not only the maintenance number of times, and maintenance cost rises, and has caused production efficiency low indirectly.Filter type is adopted in the removal of feed liquid impurity usually, by filter with the impurity filtering.Existing filter or filter criteria are higher (as to be used for the filter that water is purified, be used for the filter of purifying vehicle exhaust etc.), perhaps complex structure, cost high (as filter), and in the indigo synthesis technique, the impurity that raw material is brought into is varied, the soft durometer of impurity also has nothing in common with each other, so described several filter all is not suitable for being used with discharging pump.
Therefore, need provide a kind of filter, can be used, effectively separate impurity in the feed liquid, avoid discharging pump and pipeline blockage with discharging pump, simultaneously simple in structure, with low cost, easy to manufacture.
The utility model content
In view of this, the purpose of this utility model provides a kind of filter, can be used with discharging pump, effectively separates impurity in the feed liquid, avoids discharging pump and pipeline blockage, and is simultaneously simple in structure, with low cost, easy to manufacture.
Filter of the present utility model comprises tank body and filter assemblies, described tank body is provided with charging aperture, filtrate (liquid and sludge outlet, described filter assemblies is fixedly set in the tank body, be communicated with by filter assemblies between charging aperture and the filtrate (liquid, described sludge outlet is below the tank body, between charging aperture and the filter assemblies, and described sludge outlet is provided with switch valve.
Further, described filter assemblies comprises at least two group micro-porous filtration plates that are set up in parallel, and the described filter opening of respectively organizing micro-porous filtration plate reduces successively along the material direct of travel.
The beneficial effects of the utility model: filter of the present utility model, comprise tank body and filter assemblies, described tank body is provided with charging aperture, filtrate (liquid and sludge outlet, described filter assemblies is fixedly set in the tank body, be communicated with by filter assemblies between charging aperture and the filtrate (liquid, described sludge outlet is below the tank body, between charging aperture and the filter assemblies, and described sludge outlet is provided with switch valve; During use, the material outlet of material still is communicated with the material inlet of this filter, the filtrate (liquid of this filter is communicated with the material inlet of discharging pump, feed liquid filters out impurities by filter before entering discharging pump, impurity deposits to a certain amount of the discharge through sludge outlet more afterwards in tank body, and filter mother liquor afterwards in filtrate (liquid enters discharging pump, changing next unit subsequently over to carries out subsequent reactions; This apparatus structure is simple, with low cost, easy to manufacture, can be used with discharging pump, effectively separates impurity in the feed liquid, avoids discharging pump and pipeline blockage, very suitable for large-scale promotion with use.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Accompanying drawing is a structural representation of the present utility model.
As shown in the figure:
The filter of present embodiment comprises tank body 1 and filter assemblies 2, described tank body is provided with charging aperture 3, filtrate (liquid 4 and sludge outlet 5, filter assemblies 2 is fixedly set in the tank body 1, be communicated with by filter assemblies between charging aperture 3 and the filtrate (liquid 4, described sludge outlet 5 is below the tank body, between charging aperture 3 and the filter assemblies 2, and sludge outlet is provided with switch valve; During use, the material outlet of material still is communicated with the material inlet of this filter, the filtrate (liquid of this filter is communicated with the material inlet of discharging pump, feed liquid filters out impurities by filter before entering discharging pump, impurity deposits to a certain amount of the discharge through sludge outlet more afterwards in tank body, and the mother liquor after filtering is in filtrate (liquid enters discharging pump, change next unit subsequently over to and carry out subsequent reactions, in the present embodiment, sludge outlet 5 is horizontally arranged with switch valve 6, by the switching of switch valve realization sludge outlet, easy to operate.
As to further improvement of this embodiment, filter assemblies 2 comprises at least two group micro-porous filtration plates that are set up in parallel, the described filter opening of respectively organizing micro-porous filtration plate reduces successively along the material direct of travel, the filter assemblies of this structure can filter step by step according to the granule size of impurity and foreign matter, improved filtration flux and be convenient to the micro-porous filtration plate backwash, in the present embodiment, micro-porous filtration plate is two groups, certainly, micro-porous filtration plate is can realize the purpose of this utility model equally more than two groups.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (2)
1. filter, it is characterized in that: comprise tank body and filter assemblies, described tank body is provided with charging aperture, filtrate (liquid and sludge outlet, described filter assemblies is fixedly set in the tank body, be communicated with by filter assemblies between charging aperture and the filtrate (liquid, described sludge outlet is below the tank body, between charging aperture and the filter assemblies, and described sludge outlet is provided with switch valve.
2. filter according to claim 1 is characterized in that: described filter assemblies comprises at least two group micro-porous filtration plates that are set up in parallel, and the described filter opening of respectively organizing micro-porous filtration plate dwindles successively along the material direct of travel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202072390U CN201578919U (en) | 2009-11-20 | 2009-11-20 | Filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202072390U CN201578919U (en) | 2009-11-20 | 2009-11-20 | Filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201578919U true CN201578919U (en) | 2010-09-15 |
Family
ID=42720910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202072390U Expired - Fee Related CN201578919U (en) | 2009-11-20 | 2009-11-20 | Filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201578919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928099A (en) * | 2017-12-19 | 2019-06-25 | 天津滨海储能技术有限公司 | Phase-change material filling apparatus |
-
2009
- 2009-11-20 CN CN2009202072390U patent/CN201578919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928099A (en) * | 2017-12-19 | 2019-06-25 | 天津滨海储能技术有限公司 | Phase-change material filling apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20101120 |