CN208878289U - A kind of cross-flow cecum filter device for separation of solid and liquid - Google Patents
A kind of cross-flow cecum filter device for separation of solid and liquid Download PDFInfo
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- CN208878289U CN208878289U CN201820914115.5U CN201820914115U CN208878289U CN 208878289 U CN208878289 U CN 208878289U CN 201820914115 U CN201820914115 U CN 201820914115U CN 208878289 U CN208878289 U CN 208878289U
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Abstract
A kind of cross-flow cecum filter device for separation of solid and liquid, is related to the technical field of equipment for separating liquid from solid.The utility model includes transfer tube, the several groups cross-flow cecum filter element module connecting with transfer tube；Every group of cross-flow cecum filter element includes material inlet valve, membrane module, cleaner liquid valve, discharge valve, and one end of material inlet valve is connect with transfer tube, and the other end of material inlet valve is connect with membrane module, and cleaner liquid valve, discharge valve are respectively set on membrane module.It is simple that the utility model realizes structure, and filter process high-efficiency and continuous, removal of impurity are high, the strong purpose of filter capacity.
Description
Technical field
The utility model relates to the technical fields of equipment for separating liquid from solid.
Background technique
In petroleum, industries like chemical engineering and machinery, raw material semi-finished product, finished product, solvent are mostly high viscosity organic liquid, should
Liquid Chang Yin, which contains solid suspension, to be influenced to use and need to be filtered except solid operation, but high viscosity liquid because viscosity it is big, solid
Body content is low, solid particle size is thin, it is not easily settled and cause be separated by solid-liquid separation operation difficulty it is big.
Often filtering accuracy is low, processing load is small and needs frequently cleaning filter cake and replacement filter for traditional cecum filter method
Material；Cross-flow filtration method efficiently solves the deficiency of traditional cecum filter method, but there are cycles of concentration limited, concentrated liquid
Product is larger, still needs to couple the equipment such as other fairly large filtering, sedimentations, process is complicated, high equipment cost.
Summary of the invention
It is simple that the utility model aim is to provide a kind of structure, and filter process high-efficiency and continuous, removal of impurity are high, filters energy
The strong cross-flow cecum filter device for separation of solid and liquid of power.
The utility model to achieve the above object, adopts the following technical scheme that
A kind of cross-flow cecum filter device for separation of solid and liquid, it is wrong including transfer tube, the several groups being connect with transfer tube
Flow cecum filter element module；Every group of cross-flow cecum filter element includes material inlet valve, membrane module, cleaner liquid valve, goes out
Expect valve, one end of material inlet valve is connect with transfer tube, and the other end of material inlet valve is connect with membrane module, is set respectively on membrane module
Set cleaner liquid valve, discharge valve.
Preferably, the cross-flow cecum filter element of the utility model is at least two groups.
Preferably, the filtering material in the utility model membrane module is high-precision ceramic film or metal sintering film.
Preferably, the high-precision ceramic film in the utility model membrane module is the zirconium oxide film of 20nm~50nm.
The utility model by adopting the above technical scheme, has the advantages that the mistake of the utility model compared with prior art
Filter material material is height oleophilic drainage, can stablize use, filter process high-efficiency and continuous, impurity removal in high viscosity organic liquid
Rate is high, without shutting down discharging cleaning filter cake；By the switching that replaces of cecum and cross-flow, changes fluid flow direction, may be implemented
The clean function of the continuous self-cleaning of filtering material, significantly improves filter capacity.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model.
Specific embodiment
The technical solution of the utility model is further described with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of cross-flow cecum filter device for separation of solid and liquid, including the transfer tube being connect with feed inlet
P, the I~N of several groups cross-flow cecum filter element being connect respectively with transfer tube；The cross-flow cecum filter element includes charging
Valve 1A~nA, membrane module 1B~nB, cleaner liquid valve 1C~nC, discharge valve 1D~nD, cross-flow cecum filter elements at different levels
It is in parallel relationship in process；The transfer tube, material inlet valve, membrane module, discharge valve are sequentially connected by pipeline.
As shown in Figure 1, the cross-flow cecum filter element of the utility model is N grades, N≤2.
The cross-flow cecum filter element of the utility model is 4 grades, and the filtering material used is high-precision ceramic film or metal
Sintered membrane, high-precision ceramic film are 20nm~50nm zirconium oxide film.
A kind of application method of the cross-flow cecum filter device for separation of solid and liquid, comprising the following steps:
Discharge valve D is closed, material inlet valve A, cleaner liquid valve C are opened；Transfer tube P charging is opened, starts to filter, is recorded
The filter capacity of cross-flow cecum filter elements at different levels；When 1 grade of cross-flow cecum filter element modular filtration ability attenuation reaches just
Begin 30% when, open this grade of discharge valve 1D 15s；It is then shut off discharge valve 1D, continues to filter；When 2 grades of cross-flow cecum mistakes
When filter unit module filter capacity attenuation reaches initial 25%, this grade of discharge valve 2D 30s is opened；It is then shut off discharging
Valve 2D continues to filter；When the cross-flow cecum filter element filter capacity attenuation of subsequent every level-one reaches initial 20%,
It is separately turned on the discharge valve 60s of this grade；It is then shut off the discharge valve of this grade, continues to filter.
Above-described embodiment, only to the utility model for example, but the technical characteristics of the utility model and unlimited
In this, any change and modification that any those skilled in the art makes in the field of the utility model are all covered in this reality
Within novel scope of patent protection.
Claims (4)
1. a kind of cross-flow cecum filter device for separation of solid and liquid, it is characterised in that connect including transfer tube, with transfer tube
Several groups cross-flow cecum filter element module；Every group of cross-flow cecum filter element includes material inlet valve, membrane module, cleaner liquid
One end of valve, discharge valve, material inlet valve is connect with transfer tube, and the other end of material inlet valve is connect with membrane module, membrane module
On cleaner liquid valve, discharge valve is respectively set.
2. the cross-flow cecum filter device according to claim 1 for separation of solid and liquid, it is characterised in that above-mentioned cecum mistake
Filter unit is at least two groups.
3. the cross-flow cecum filter device according to claim 1 for separation of solid and liquid, it is characterised in that above-mentioned membrane module
Interior filtering material is high-precision ceramic film or metal sintering film.
4. the cross-flow cecum filter device according to claim 3 for separation of solid and liquid, it is characterised in that above-mentioned membrane module
Interior high-precision ceramic film is 20nm~50nm zirconium oxide film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820914115.5U CN208878289U (en) | 2018-06-13 | 2018-06-13 | A kind of cross-flow cecum filter device for separation of solid and liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820914115.5U CN208878289U (en) | 2018-06-13 | 2018-06-13 | A kind of cross-flow cecum filter device for separation of solid and liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208878289U true CN208878289U (en) | 2019-05-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820914115.5U Active CN208878289U (en) | 2018-06-13 | 2018-06-13 | A kind of cross-flow cecum filter device for separation of solid and liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208878289U (en) |
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2018
- 2018-06-13 CN CN201820914115.5U patent/CN208878289U/en active Active
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