CN205055579U - It filters filter core regenerating unit to add fever type - Google Patents
It filters filter core regenerating unit to add fever type Download PDFInfo
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- CN205055579U CN205055579U CN201520728783.5U CN201520728783U CN205055579U CN 205055579 U CN205055579 U CN 205055579U CN 201520728783 U CN201520728783 U CN 201520728783U CN 205055579 U CN205055579 U CN 205055579U
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- filter core
- heating rod
- tube sheet
- regenerating unit
- membrane flux
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Abstract
The utility model relates to a filter core regeneration field, the utility model discloses an it filters filter core regenerating unit to add fever type main solves the current filter core that filters along with the live time increases, and filter core membrane flux is showing and reduces, needs cost long period parking manual cleaning's problem. In the technical scheme provide by the utility model, going up the lower extreme in the filter barrel and respectively being equipped with a tube sheet subassembly, the tube sheet inter -module is equipped with through connecting fixed filtration filter core, is equipped with the heating rod in the filtration filter core, and during the tube sheet subassembly was fixed in at the heating rod both ends, the heating rod was connected with the heating rod control line. Filter barrel's lateral wall is connected with blowback liquid inlet piping and clear solution export pipeline. Such structure by heating stick heats filter core internal and external surface solid adsorbate, thus make it intermolecular motion aggravation easily blowback liquid peel off, avoided manual cleaning, make the regeneration of filter core membrane flux, very big improvement work efficiency with reduce the maintenance cost.
Description
Technical field
The utility model relates to filter core regeneration field, is hot type filter core regenerating unit concretely.
Background technology
Existing liquid filtering generally adopts the liquid filter of tubular type filter cartridge construction, carry out filtration by filter core and realize solid-liquor separation, the liquid and the solid small particles mixed liquor that pass through filtration enter clean liquid chamber, and the filter core of filter can adsorb a large amount of solid particles in its surface in mistake filtering solid impurity process, along with the continuous increase of solid particle, the filter capacity of filter core can progressively reduce, the fluid pressure differential of filter core surfaces externally and internally can significantly promote, membrane flux also significantly reduces, this problem is obvious especially in the liquid that viscosity is larger, for addressing this is that the mode generally adopting cleaning of stopping, by labor cleaning, the solid particle being adsorbed on cartridge surface is removed, the membrane flux of regenerate filtration filter core, virtually reduce production efficiency, improve cost of equipment maintenance.
Utility model content
Technical problem to be solved in the utility model, exactly for prior art filter core membrane flux along with successively decreasing service time, parking is needed to take a long time labor cleaning, make the shortcoming that filter core membrane flux regenerates, a kind of hot type filter core regenerating unit being provided, by adding heating rod and the outer blowback liquid cleaning of filter core in filter core, filter core membrane flux can being made to regenerate without the need to labor cleaning, thus enhance productivity, reduce maintenance cost.
The utility model solves the problems of the technologies described above, the technical scheme adopted is, hot type filter core regenerating unit comprises filtration barrel body, tube sheet assembly, filter core, heating rod and heating rod control line, wherein in filtration barrel body, upper and lower side is respectively provided with a tube sheet assembly, described tube sheet inter-module is provided with the filter core by being connected and fixed, be provided with heating rod in described filter core, described heating rod two ends are fixed in tube sheet assembly, and described heating rod is connected with heating rod control line.The advantage of this structure is to arrange heating rod in filter core, enable when the larger membrane flux of filter core surfaces externally and internally fluid pressure differential is lower, by adding hot filtrate temperature, increase between filter core inner surface adsorbate molecules and move, bulky grain solid absorption thing is enable to depart from cartridge surface fast, thus regeneration membrane flux.
Further, the sidewall of filtration barrel body is connected with blowback liquid inlet pipeline and purified liquor outlet pipeline.
Further, in blowback liquid inlet pipeline, blowback liquid selects pure water, and in pure water, impurity content is starkly lower than city's water, can improve blowback effect.
Preferably, the internal diameter being directly less than filter core of heating rod, such structure enables filter core enter filter core smoothly, can not cause blocking.
Preferably, the heating temperature range of heating rod is 150 ~ 200 DEG C, and under this working range, heating rod can complete filter core regeneration function, simultaneously device wearing and tearing and industrial consumption less.
The beneficial effects of the utility model are, by arranging heating rod in filter core, filter core increases the cleaning of blowback liquid outward, carries out softening stripping to the bulky grain solid being adsorbed on filter core inner surface, thus the membrane flux of regeneration filter core.
Below in conjunction with accompanying drawing, the utility model is further illustrated, realize the utility model to enable those skilled in the art.
Accompanying drawing explanation
Fig. 1 is hot type filter core regenerating unit structural representation;
Fig. 2 is filter core membrane flux change curve in time;
Detailed description of the invention
Embodiment
As shown in Figure 1, hot type filter core regenerating unit, comprises filtration barrel body 1, tube sheet assembly 2, filter core 3, heating rod 4 and heating rod control line 5, and wherein in filtration barrel body 1, upper and lower side is respectively provided with a tube sheet assembly 2.Being provided with the filter core 3 by being connected and fixed between tube sheet assembly 2, in described filter core 3, being provided with heating rod 4.Heating rod 4 two ends are fixed in tube sheet assembly 2, and described heating rod 4 is connected with heating rod control line 5.The sidewall of filtration barrel body 1 is connected with blowback liquid inlet pipeline 7 and blowback liquid outlet conduit 6, and in blowback liquid inlet pipeline 7, blowback liquid selects pure water.Heating rod 4 diameter is less than filter core 3 internal diameter, and the heating temperature range of heating rod 4 is 150 ~ 200 DEG C.
As shown in Figure 2, solid line be without regenerating unit core membrane flux in time change curve filtrate temperature be room temperature 20 DEG C, dotted line is rise to 80 DEG C in the filtrate temperature short time after the core membrane flux change curve heating rod startup in time of hot type filter core regenerating unit, before 9H, two straight lines overlap, under identical external condition, filtration treatment is carried out to yellow phosphorus filtrate, filter core membrane flux without regenerating unit successively decreased along with the time, start most as 387L/ (㎡ H), after 15H filters, there is a large amount of granular solids in filter core surfaces externally and internally, filter core membrane flux is down to 205L/ (㎡ H) needs long period labor cleaning can reuse filter core after membrane flux is replied, the filter core membrane flux of hot type filter core regenerating unit successively decreased along with the time, start most as 387L/ (㎡ H), now do not open blowback and heating rod 4, after 9H filters, filter core membrane flux is down to 248L/ (㎡ H), now open heating rod 4 by heating rod control line 5, regulate its heating-up temperature to be 170 DEG C, be promoted to 80 DEG C by the filtrate temperature from ambient in of short duration heating and filtering filter core 3 20 DEG C.Close stoste entrance 8 to open blowback liquid import 7 pairs of filter cores and carry out reverse blowing disposal simultaneously, the emulsification of filter core inner surface solid particle adsorbate rinsed peel off by improving filtrate temperature and reverse blowing disposal and discharged by filtrate outlet 9, filter core membrane flux is significantly gone up to 387L/ (㎡ H in very short time) reach the effect of filter core membrane flux regeneration.Then close super heating rod 4 and blowback liquid import 7, open stoste entrance 8 filter core and carry out filtration treatment.
During use, blowback liquid import 7 and heating rod 4 are all closed pending liquid and are entered hot type filter core regenerating unit by stoste entrance 8, then converge and enter by the fixing filter core 3 of tube sheet assembly 2, after filter core 3 filtration treatment, clear liquid converges at temporary storage cavity 10 and discharges from purified liquor outlet pipeline 6, and the liquid containing impurity is discharged from filtrate outlet 9.After long period filtration treatment, filter core 3 surfaces externally and internally fluid pressure differential exceedes 3 ~ 5Kpa of management and control, now close stoste entrance 8, open blowback liquid import 7 and open heating rod 4, the blowback liquid be made up of pure water enters filtration barrel body 1 through blowback liquid import 7, then in temporary storage cavity 10, reverse blowing disposal is carried out to filter core 3, heating rod 4 improves filter core 3 inner surface solid absorption thing intermolecular movement by promoting filtrate temperature and coordinates reverse blowing disposal to be discharged by filtrate outlet 9 by solid absorption thing, when filter core 3 surfaces externally and internally fluid pressure differential to be filtered returns to 0.5 ~ 3Kpa, filter core 3 membrane flux is regenerated, close heating rod 4 and blowback liquid import 7, open stoste entrance 8, filter core 3 carries out filtration treatment again.
Claims (5)
1. hot type filter core regenerating unit, comprise filtration barrel body (1), tube sheet assembly (2), filter core (3), heating rod (4) and heating rod control line (5) is characterized in that: described filtration barrel body (1) interior upper and lower side is respectively provided with a tube sheet assembly (2), the filter core (3) by being connected and fixed is provided with between described tube sheet assembly (2), heating rod (4) is provided with in described filter core (3), described heating rod (4) two ends are fixed in tube sheet assembly (2), described heating rod (4) is connected with heating rod control line (5).
2. hot type filter core regenerating unit according to claim 1, is characterized in that: the sidewall of described filtration barrel body (1) is connected with blowback liquid inlet pipeline (7) and purified liquor outlet pipeline (6).
3. hot type filter core regenerating unit according to claim 1, is characterized in that: the interior blowback liquid of described blowback liquid inlet pipeline (7) selects pure water.
4. hot type filter core regenerating unit according to claim 1, is characterized in that: described heating rod (4) diameter is less than filter core (3) internal diameter.
5. hot type filter core regenerating unit according to claim 1, is characterized in that: the heating temperature range of described heating rod (4) is 150 ~ 200 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520728783.5U CN205055579U (en) | 2015-09-18 | 2015-09-18 | It filters filter core regenerating unit to add fever type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520728783.5U CN205055579U (en) | 2015-09-18 | 2015-09-18 | It filters filter core regenerating unit to add fever type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205055579U true CN205055579U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520728783.5U Active CN205055579U (en) | 2015-09-18 | 2015-09-18 | It filters filter core regenerating unit to add fever type |
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| CN (1) | CN205055579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945483A (en) * | 2019-02-18 | 2019-06-28 | 中山市华动电器有限公司 | A kind of water heater being convenient to clean |
| CN113599889A (en) * | 2021-04-25 | 2021-11-05 | 唐腊辉 | Ultrasonic water purifying device with vibration/noise reduction function |
-
2015
- 2015-09-18 CN CN201520728783.5U patent/CN205055579U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945483A (en) * | 2019-02-18 | 2019-06-28 | 中山市华动电器有限公司 | A kind of water heater being convenient to clean |
| CN113599889A (en) * | 2021-04-25 | 2021-11-05 | 唐腊辉 | Ultrasonic water purifying device with vibration/noise reduction function |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |