CN1488430A - Honeycomb can-type hollow fiber membrane separating equipment - Google Patents
Honeycomb can-type hollow fiber membrane separating equipment Download PDFInfo
- Publication number
- CN1488430A CN1488430A CNA031568106A CN03156810A CN1488430A CN 1488430 A CN1488430 A CN 1488430A CN A031568106 A CNA031568106 A CN A031568106A CN 03156810 A CN03156810 A CN 03156810A CN 1488430 A CN1488430 A CN 1488430A
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- liquid
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- hollow fiber
- fiber film
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- 239000012510 hollow fiber Substances 0.000 title claims abstract description 56
- 239000012528 membrane Substances 0.000 title claims description 36
- 239000007788 liquid Substances 0.000 claims abstract description 93
- 238000000926 separation method Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 42
- 239000000835 fiber Substances 0.000 claims description 34
- 238000004140 cleaning Methods 0.000 claims description 17
- 125000006850 spacer group Chemical group 0.000 claims description 16
- 239000004593 Epoxy Substances 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 230000002000 scavenging effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000003245 working effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 210000003850 cellular structure Anatomy 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 210000002683 foot Anatomy 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention is a kind of honeycomb kettle separation device of hollow fiber films. The kettle is divided into three parts by two boards, there is a central pipe along the axis of the kettle, the top has a liquid entrance, and the wall of the middle part pipe has several holes. It sets several hollow fiber films components in the middle kettle. The cavity of the components have many U hollow fiber films, each film component has a entrance on the shell wall, the top has a outlet connecting with the upper kettle, the bottom has a condensed liquid outlet connecting with the lower kettle. The invention prolongs the using life of the system and has a good effect.
Description
Technical field
The present invention relates to the canned tubular fibre membrane separation plant of a kind of duo-lateral, being mainly used in the product concentrating and impurity removing of tap water processing, city supplying water in different qualities, the reuse of municipal middle water deep purifying, food Brewing industry, the fluent meterial isolation of purified engineerings such as soup purification degerming of pharmaceutical sector, is the fluent meterial separating device that can realize different separation accuracies.
Background technology
At present, known membrane separation plant is made up of hollow fiber film assembly, equipment supporter, pipeline etc.Hollow fiber film assembly mostly is the pipe columnar structure, and former (material) liquid that is filtered hollow-fibre membrane surface of flowing through under the certain pressure effect sees through liquid and is penetrated into the hollow-fibre membrane opposite side, and the material that gets off of damming is condensed to and is concentrated solution.But the single component inefficiency, the separating equipment for purification cost height that is constituted, the occupation of land space is big, and filtration procedure Central Plains (material) liquid consumption is serious; Normally in service, system pressure requires and the hollow fiber film assembly construction form has influenced the flow velocity that former (material) liquid is parallel to the hollow-fibre membrane surface, reduced performance of flushing to the hollow-fibre membrane surface, and hollow fiber film assembly easy cleaning occurs behind the performance degradation not and to recover because of enriched material pollutes, cleaning process is loaded down with trivial details, scavenging period is longer, causes great financial resources, material resources waste.
Summary of the invention
In order to overcome the above-mentioned defective of existing tubular fibre membrane filter plant, the purpose of this invention is to provide the canned tubular fibre membrane separation plant of a kind of duo-lateral, this filter plant mainly mixes cleaning system by canned tubular fibre membrane separation plant of duo-lateral and incidental pressure-controlled automatic vapour-liquid and constitutes, not only high efficiency is 2～3 times of known equipment, the constitution equipment cost is low to be 60% of known equipment, taking up an area of is 50% of known equipment less, more can reduce the consumption of former (material) liquid, and after performance degradation occurring because of enriched material pollutes, can realize by membrane module pressure-controlled automatic vapour-liquid mixing cleaning, simple to operate, cleaning consumption only is 30% of known equipment, and the performance of equipment is recovery capable of washing in the short period of time.
The object of the present invention is achieved like this:
The canned tubular fibre membrane separation plant of a kind of duo-lateral, comprise container tank and hollow fiber film assembly, described container tank is by last, lower clapboard is separated into jar chamber of going up of mutual sealing, the tundish chamber, following jar of chamber, the central shaft of container tank is to a pipe core is arranged, this pipe core runs through the tundish chamber, last jar of chamber, stretch out in the topped hole of container tank on its top, the top ports of this pipe core is former (material) liquid inlet, this pipe core is positioned on the tube wall of tundish chamber some through holes, around described pipe core is uniform some hollow fiber film assemblies are installed in that tundish are indoor, the U-shaped hollow-fibre membrane that the inner chamber of every hollow fiber film assembly has many openings to make progress, on the housing wall of the shell upper of every hollow fiber film assembly inlet opening is arranged, this inlet opening is communicated with the tundish chamber with the inner chamber of hollow fiber film assembly; Every hollow fiber film assembly top has to be communicated with through the liquid outlet goes up a jar chamber, and the bottom has concentrated solution outlet to be communicated with following jar chamber, has through the liquid general export on the described tank skin of going up jar chamber, on the tank skin bottom the following jar chamber concentrated solution general export is arranged.
Described upper and lower dividing plate has the centre hole that places for pipe core, be evenly equipped with circular hole with described hollow fiber film assembly equal amts around this centre hole, the bottom of described pipe core is positioned at the part of following jar chamber with the nut shutoff, the top of pipe core is with the topped hole of nut locking in container tank, the top and the bottom of described hollow fiber film assembly have screw thread, every hollow fiber film assembly top and bottom are placed through respectively in the corresponding circular hole of upper and lower dividing plate, and are fastenedly connected with nut after putting sealing-ring.
Described container tank is made of jar cap and tank body, the fastening described upper spacer of clamping between the flange of this jar cap and tank body, between the flange of this upper spacer and described jar cap, tank body sealing-ring is arranged, on the inwall of described tank body bottom ring-shaped platform is arranged, described lower clapboard is placed on this ring-shaped platform, between lower clapboard and the ring-shaped platform sealing-ring is arranged.
The top of the inner chamber of described every hollow fiber film assembly is cast with Resins, epoxy, and vertical two openings of every U-shaped hollow-fibre membrane are exposed to the end face of Resins, epoxy in the inner chamber.
On the tank skin of described tundish chamber exhaust port is arranged, this exhaust port, former (material) liquid enter the mouth, see through liquid general export, concentrated solution general export and all is connected with pressure-controlled automatic vapour-liquid mixing cleaning system; This pressure-controlled automatic vapour-liquid is mixed the cleaning system structure and is: former (material) liquid inlet is communicated with the output terminal of liquid pump through former (material) liquid feed pipe, the input terminus of liquid pump is communicated with former (material) liquid pool, on former (material) liquid feed pipe magnetic valve is housed, see through the liquid general export and be communicated with, see through on the liquid drain pipe magnetic valve is housed through the liquid drain pipe; Concentrated solution general export one tunnel is communicated with air pump through air-supply duct, and another road is communicated with the concentrated solution drain pipe, and reverse checkvalve is housed on the air-supply duct, on the concentrated solution drain pipe magnetic valve is housed; Exhaust port is communicated with pressure switch through vapor pipe one tunnel, and another road is communicated with vent valve, and described pressure switch all is connected with pilot circuit with magnetic valve.
The present invention has following positive beneficial effect: hollow fiber film assembly is potted in together by cellular structure, and integrated degree is higher, reduces to take up an area of the space, and is with low cost, makes the equipment performance of unit volume be much improved; Working efficiency is high; Hollow-fibre membrane antipollution, performance of anti-blockage are better, easy cleaning, longer service life; The shell of every hollow fiber film assembly and upper and lower dividing plate are tightly connected, and a jar chamber is become through liquid chamber, and following jar of chamber is for concentrating liquid chamber; Do not have pipe connection between the assembly, reduced cost, stopped race cap water clock and string road phenomenon; Eliminate the many detrimentally affect factors in the known equipment operational process, when former (material) liquid concentration is higher, can keep permanent stable solvent solute separating effect.Incidental pressure-controlled automatic gas-liquid mixing cleaning system can realize that forward cleans and oppositely cleans simultaneously automatically, prolonged system work-ing life, shortened scavenging period, improved cleaning performance, former (material) liquid of controllable device inside reaches through liquid and flows to flow velocity, improve the performance of flushing on hollow-fibre membrane surface, prolonged the work-ing life of hollow fiber film assembly.Can realize the microcomputer automatic control operation during extensive the use!
Description of drawings
Fig. 1 is the general assembly drawing of canned tubular fibre membrane separation plant one embodiment of duo-lateral of the present invention.
Fig. 2 is the structure sectional view of a hollow fiber film assembly among Fig. 1;
Fig. 3 is the enlarged diagram of a U-shaped hollow-fibre membrane among Fig. 2;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the vertical view of the upper spacer of Fig. 1;
Fig. 6 be among Fig. 2 Resins, epoxy overlook partial enlarged drawing;
Fig. 7 is the schematic diagram of pressure-controlled automatic gas-liquid mixing cleaning system one embodiment of the present invention.
Fig. 8 is the schematic diagram of an embodiment of pilot circuit of the present invention.
Embodiment
Accompanying drawing number
1. 3. jars of foots of jar cap 2. tank bodies
4. go up jar chamber, 5. 6. times jar chambers, tundish chamber
7. upper spacer 8. lower clapboards
9. hollow fiber film assembly 10. former (material) liquid enters the mouth
11. see through liquid general export 12. concentrated solution general exports (pressurized gas inlet)
13. exhaust port 14. nuts 15. nuts
16. nut 17. pipe cores
18.U shape hollow-fibre membrane 19. concentrated solution outlets 20. see through the liquid outlet
21. through hole 22. inlet openings 23. ring-shaped platforms
24. centre hole 25. circular holes 26. bolts
27. Resins, epoxy 28. former (material) liquid feed pipe 29. liquid pumps
30. former (material) liquid pool 31. sees through liquid drain pipe 32. air-supply duct
33. air pump 34. concentrated solution drain pipes 35. reverse checkvalves
36. vapor pipe 37. vent valves 38. bypass pipes
39. arrange dense valve 40. return lines
T1. clock controller T2/T3. timing relay
KA1/KA2/KA3. little rly. 1KH. thermal protector
P1. pressure switch 1KM. alternating current contactor
DA/DB/DC/DD. magnetic valve KPA. tensimeter
Please refer to Fig. 1, the present invention is the canned ultrafiltration apparatus of a kind of duo-lateral, comprise container tank and hollow fiber film assembly, container tank is made of jar cap 1 and tank body 2, clamping upper spacer 7 between the flange of this jar cap 1 and tank body 2, and do with bolt 26 and to be fastenedly connected, between the flange of upper spacer 7 and jar cap 1, tank body 2 sealing-ring is arranged.On the inwall of tank body 2 bottoms ring-shaped platform 23 is arranged, described lower clapboard 8 is placed on this ring-shaped platform 23, between lower clapboard 8 and the ring-shaped platform 23 sealing-ring is arranged.
Container tank is by upper spacer 7, lower clapboard 8 is separated into jar chamber 4 of going up of mutual sealing, tundish chamber 5, following jar of chamber 6, last jar of chamber 4 is for seeing through liquid chamber, following jar of chamber 6 is for concentrating liquid chamber, the central shaft of container tank is to a pipe core 17 is arranged, this pipe core 17 upwards runs through tundish chamber 5 from following jar chamber 6, last jar of chamber 4, stretch out in the top-portion apertures of container tank on the top of this pipe core 17, the top ports 10 of this pipe core 17 is former (material) liquid inlet, this pipe core 17 is positioned on the tube wall of tundish chamber 5 has some through holes 21 that the tube chamber of pipe core 17 is communicated with tundish chamber 5, in tundish chamber 5, by cellular structure is uniform some hollow fiber film assemblies 9 are installed around pipe core 17, the U-shaped hollow-fibre membrane 18 that has many openings to make progress in the inner chamber of every hollow fiber film assembly 9, inlet opening 22 is arranged on the housing wall of the shell upper of every hollow fiber film assembly 9, and inlet opening 22 is communicated with tundish chamber 5 with the inner chamber of hollow fiber film assembly; The top of every hollow fiber film assembly 9 has through liquid outlet 20 connections goes up a jar chamber 4, and the bottom has concentrated solution outlet 19 to be communicated with following jar chamber 6; Have through liquid general export 11 on the tank skin of last jar of chamber 4, on the tank skin of following jar of 6 bottoms, chamber concentrated solution general export 12 is arranged.
Please refer to Fig. 5, upper spacer 7 has the centre hole 24 that places for pipe core 17, evenly be furnished with circular hole 25 with described hollow fiber film assembly 9 equal amtss around this centre hole 24, also have on the lower clapboard 8 and upper spacer 7 corresponding centre hole and circular holes, upper spacer 7 and lower clapboard 8 are actually two sieve plates, please refer to Fig. 1, the bottom of pipe core 17 is positioned at the part of following jar chamber 6 with nut 16 shutoff, the top of pipe core 17 lock onto the topped hole of container tank with nut 15, the top and the bottom of hollow fiber film assembly 9 have screw thread, and every hollow fiber film assembly 9 top and bottom are placed through respectively with last, lower clapboard 7, be fastenedly connected with nut 14 in the 8 corresponding circular holes 25 and after putting sealing-ring.
Please refer to Fig. 2, Fig. 3, Fig. 4, Fig. 6, the top of every hollow fiber film assembly inner chamber is cast with Resins, epoxy 27, and vertical two openings of every U-shaped hollow-fibre membrane 18 are exposed to the end face of Resins, epoxy 27 in the inner chamber.
Please refer to Fig. 7, exhaust port 13, this exhaust port 13 and described former (material) liquid inlet 10 are arranged on the tank skin of tundish chamber 5, see through liquid general export 11, concentrated solution general export 12 and all mix cleaning system and be connected with pressure-controlled automatic vapour-liquid; The structure that this pressure-controlled automatic vapour-liquid is mixed cleaning system is:
Former (material) liquid inlet 10 is communicated with the output terminal of liquid pump 29 through former (material) liquid feed pipe 28, the input terminus of liquid pump 29 is communicated with former (material) liquid pool 30, on former (material) liquid feed pipe 28 magnetic valve DA is housed, see through liquid general export 11 and be communicated with, see through on the liquid drain pipe 31 magnetic valve DC is housed through liquid drain pipe 31; Concentrated solution general export 12 one tunnel is communicated with air pump 33 through air-supply duct 32, and another road is communicated with concentrated solution drain pipe 34, and air pump 33 can adopt air compressor, and reverse checkvalve 35 is housed on the air-supply duct 32, and magnetic valve DB is housed on the concentrated solution drain pipe 34; Exhaust port 13 is communicated with pressure switch P1 through vapor pipe 36 one tunnel, and another road is communicated with vent valve 37, and pressure switch P1 is connected with pilot circuit with magnetic valve DA, DB, DC, DD.
In Fig. 1, pipe core 17 passes the centre hole 24 of upper spacer 7, and adopt sealing weld that the contact site weldering is dead, pipe core 17 is positioned at the part tube wall processing through hole 21 between upper and lower dividing plate, the centre hole of lower clapboard 8 is passed in the lower end of pipe core 17, after installing hollow fiber film assembly 9, pipe core 17 ends that pass lower clapboard 8 add behind the seal gasket with the 16 fastening compactings of pipe core shutoff nut; Every hollow fiber film assembly 9 two ends add the corresponding circular hole that passes upper and lower dividing plate behind the gasket, add behind the gasket fastening with assembly set nut 14 again; There is an end of inlet opening 22 to make progress on hollow fiber film assembly 9 shells, the hollow-fibre membrane of component internal is the U-shaped shape, two terminations that are every tubular fibre 18 are all in the upper end of assembly 9, and large sealing packing ring is laid in the upper and lower junction of upper and lower dividing plate 7,8 and tank body 2.Jar cap 1 overlapped pipe core 17 and fell within upper spacer 7, and jar cap 1 is laid large sealing packing ring with the junction of upper spacer 7.The sealing in slit is to compress sealing-ring by pipe core set nut 15 to realize between jar cap 1 top and the pipe core 17.Seal jar cap 1, upper spacer 7, tank body 2 fastening with holding bolt at last, so may command former (material) liquid enters tundish chamber 5 by pipe core 17, inlet opening by hollow fiber film assembly 9 upper ends enters hollow fiber film assembly 9 again, concentrated solution outlet 19 to hollow fiber film assembly 9 lower ends flows fast afterwards, the scouring force that makes former (material) liquid be parallel to hollow-fibre membrane 18 surfaces in the finite space of hollow fiber film assembly 9 inside is much improved, thereby has prolonged the work-ing life of hollow fiber film assembly 9.
In the embodiment shown in fig. 7, the system that each start is all carried out earlier in the scheduled time is cleaned, and scavenging period system later enters normal operating conditions.System power supply starts former (material) liquid or scavenging solution supercharging pumping after connecting; During works better, magnetic valve DA on system's former (material) liquid feed pipe 28 opens, and the magnetic valve DB on the concentrated solution drain pipe 34 closes, and the magnetic valve DD on the bypass pipe 38 of concentrated solution drain pipe 34 opens, restriction concentrated solution discharge capacity, the magnetic valve DC time-delay several seconds that sees through on the liquid drain pipe 31 opens.Under liquid pump 29 drives, former (material) liquid injects the hollow fiber film assembly 9 of tundish chamber 5 through pipe core 17, seeing through liquid under pressure is penetrated in the inner chambers of hollow-fibre membrane 18, opening on 18 two terminations of hollow-fibre membrane flows out, enter through flow container chamber 4 by seeing through liquid outlet 20 again, again by seeing through liquid general export 11 flow container jars.
Please refer to Fig. 7 and Fig. 8, system runs to default cleaning during the period, and alternating current contactor 1KM adhesive starts liquid pump 29; Clock controller T1 will stop to power to timing relay T2, after several seconds, recovery is to timing relay T2 power supply, and the normally closed contact of timing relay T2 makes the magnetic valve DA on system's former (material) liquid feed pipe 28 open all the other closed electromagnetic valves by little relay K A1.This moment, scavenging solution injected the hollow fiber film assembly 9 of tundish chamber 5 through pipe core 17 under the drive of liquid pump 29, and accumulated pressure; Simultaneously, the reverse checkvalve 35 of high pressure gas on air-supply duct 32 that air pump 33 produces enters down a jar chamber 6 by concentrated solution outlet 12, concentrated solution outlet 19 by hollow fiber film assembly 9 upwards enters the hollow fiber film assembly 9 that is arranged in tundish chamber 5 under pressure, under gas-liquid mixed vibration and pressure effect, U-shaped hollow-fibre membrane 18 is loose condition (of surface) and rocks, and the dirt enriched material that adheres on it comes off thereupon.When system pressure is accumulated certain value, seeing through liquid and going up being close to former (material) hydraulic coupling of tundish chamber 5 through liquid of jar chamber 4 of hollow-fibre membrane 18 inboards equates, when treating that system pressure is accumulated the setting change action of pressure switch P1 and required, the switching controls of pressure switch P1 is by little relay K A1, the action of KA2 is closed the magnetic valve DA on system's former (material) liquid feed pipe 28, magnetic valve DB on the concentrated solution drain pipe 34 opens, the dirt enriched material that split away off in the hollow fiber film assembly 9 this moment is discharged through concentrated solution outlet 12 rapidly with the pressure snap-out release, realizes that forward cleans.Simultaneously, timing relay T3 time closing, make through the time-delay of the magnetic valve DC on the liquid drain pipe 31 several seconds unlatching by little relay K A3, make jar chamber 4 in good time decompressions, accumulate negative-pressure siphon effect that the high pressure abrupt release forms in the system and make that hollow-fibre membrane 18 is inboard and go up and see through the liquid inverse osmosis in jar chamber 4, realizing having realized unique reverse cleaning process automatically when forward cleans.
System pressure discharges and makes pressure switch P1 reset, and system repeats pressure accumulation, dispose procedure once more, cleans so repeatedly until timing relay T2 and finishes time-delay and adhesive, and system enters normal filtration, concentrates working order.In the system work process, if improper superpressure, thermal protector 1KH will play the effect of outage stoppage protection.
Among the embodiment shown in Figure 7, concentrated solution drain pipe 34 one tunnel is communicated with the dense valve 39 of row, and another road is communicated with former (material) liquid pool 30 through return line 40.This recycle system can produce doubly dense effect.
Fig. 8 is the schematic circuit diagram of pilot circuit one embodiment of the present invention, it can realize on each pipeline magnetic valve by the in good time opening and closing of specified order, pilot circuit also can adopt programmable controller, by programming, can finish the programming logic control with time rly. realization shown in Figure 8 equally.
Claims (5)
1. canned tubular fibre membrane separation plant of duo-lateral, comprise container tank and hollow fiber film assembly, it is characterized in that: described container tank is by last, lower clapboard is separated into jar chamber of going up of mutual sealing, the tundish chamber, following jar of chamber, the central shaft of container tank is to a pipe core is arranged, this pipe core runs through the tundish chamber, last jar of chamber, stretch out in the topped hole of container tank on its top, the top ports of this pipe core is former (material) liquid inlet, this pipe core is positioned on the tube wall of tundish chamber some through holes, around described pipe core is uniform some hollow fiber film assemblies are installed in that tundish are indoor, the U-shaped hollow-fibre membrane that the inner chamber of every hollow fiber film assembly has many openings to make progress, on the housing wall of the shell upper of every hollow fiber film assembly inlet opening is arranged, this inlet opening is communicated with the tundish chamber with the inner chamber of hollow fiber film assembly; Every hollow fiber film assembly top has to be communicated with through the liquid outlet goes up a jar chamber, and the bottom has concentrated solution outlet to be communicated with following jar chamber, has through the liquid general export on the described tank skin of going up jar chamber, on the tank skin bottom the following jar chamber concentrated solution general export is arranged.
2. the canned tubular fibre membrane separation plant of duo-lateral according to claim 1, it is characterized in that: on described, lower clapboard has the centre hole that places for pipe core, be evenly equipped with circular hole with described hollow fiber film assembly equal amts around this centre hole, the bottom of described pipe core is positioned at the part of following jar chamber with the nut shutoff, the top of pipe core is with the topped hole of nut locking in container tank, the top and the bottom of described hollow fiber film assembly have screw thread, every hollow fiber film assembly top and bottom are placed through respectively, in the corresponding circular hole of lower clapboard, and be fastenedly connected with nut after putting sealing-ring.
3. the canned tubular fibre membrane separation plant of duo-lateral according to claim 1, it is characterized in that: described container tank is made of jar cap and tank body, the fastening described upper spacer of clamping between the flange of this jar cap and tank body, between the flange of this upper spacer and described jar cap, tank body sealing-ring is arranged, on the inwall of described tank body bottom ring-shaped platform is arranged, described lower clapboard is placed on this ring-shaped platform, between lower clapboard and the ring-shaped platform sealing-ring is arranged.
4. the canned tubular fibre membrane separation plant of duo-lateral according to claim 1, it is characterized in that: the top of the inner chamber of described every hollow fiber film assembly is cast with Resins, epoxy, and vertical two openings of every U-shaped hollow-fibre membrane are exposed to the end face of Resins, epoxy in the inner chamber.
5. the canned tubular fibre membrane separation plant of duo-lateral according to claim 1, it is characterized in that: on the tank skin of described tundish chamber exhaust port is arranged, this exhaust port, former (material) liquid enter the mouth, see through liquid general export, concentrated solution general export and all is connected with pressure-controlled automatic vapour-liquid mixing cleaning system; This pressure-controlled automatic vapour-liquid is mixed the cleaning system structure and is: former (material) liquid inlet is communicated with the output terminal of liquid pump through former (material) liquid feed pipe, the input terminus of liquid pump is communicated with former (material) liquid pool, on former (material) liquid feed pipe magnetic valve is housed, see through the liquid general export and be communicated with, see through on the liquid drain pipe magnetic valve is housed through the liquid drain pipe; Concentrated solution general export one tunnel is communicated with air pump through air-supply duct, and another road is communicated with the concentrated solution drain pipe, and reverse checkvalve is housed on the air-supply duct, on the concentrated solution drain pipe magnetic valve is housed; Exhaust port is communicated with pressure switch through vapor pipe one tunnel, and another road is communicated with vent valve, and described pressure switch all is connected with pilot circuit with magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03156810 CN1225305C (en) | 2003-09-08 | 2003-09-08 | Honeycomb can-type hollow fiber membrane separating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03156810 CN1225305C (en) | 2003-09-08 | 2003-09-08 | Honeycomb can-type hollow fiber membrane separating equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1488430A true CN1488430A (en) | 2004-04-14 |
| CN1225305C CN1225305C (en) | 2005-11-02 |
Family
ID=34156965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03156810 Expired - Fee Related CN1225305C (en) | 2003-09-08 | 2003-09-08 | Honeycomb can-type hollow fiber membrane separating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1225305C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446889A (en) * | 2012-06-01 | 2013-12-18 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter element assembly and water purifier |
| CN103446888A (en) * | 2012-06-01 | 2013-12-18 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter element assembly and water purifier |
| CN103619449A (en) * | 2011-06-21 | 2014-03-05 | 可隆工业株式会社 | Pressurized hollow fiber membrane module |
| US20150048019A1 (en) * | 2011-09-22 | 2015-02-19 | Huichun Zhang | Vertical pressurized immersion membrane filtration system |
| CN110585927A (en) * | 2019-09-20 | 2019-12-20 | 杭州凯洁膜分离技术有限公司 | High-speed cross-flow anti-fouling tubular structure elastic ultrafiltration membrane and manufacturing process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389709B (en) * | 2011-09-22 | 2014-04-23 | 张慧春 | Vertical external pressure composite film filtering system |
-
2003
- 2003-09-08 CN CN 03156810 patent/CN1225305C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103619449A (en) * | 2011-06-21 | 2014-03-05 | 可隆工业株式会社 | Pressurized hollow fiber membrane module |
| US9034189B2 (en) | 2011-06-21 | 2015-05-19 | Kolon Industries, Inc. | Pressurized hollow fiber membrane module |
| CN103619449B (en) * | 2011-06-21 | 2015-12-02 | 可隆工业株式会社 | Pressurization hollow fiber film assembly |
| US20150048019A1 (en) * | 2011-09-22 | 2015-02-19 | Huichun Zhang | Vertical pressurized immersion membrane filtration system |
| EP2759331A4 (en) * | 2011-09-22 | 2015-06-17 | Huichun Zhang | Upright pressure infiltration hybrid membrane filtration system |
| US9687790B2 (en) * | 2011-09-22 | 2017-06-27 | Huichun Zhang | Vertical pressurized immersion membrane filtration system |
| CN103446889A (en) * | 2012-06-01 | 2013-12-18 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter element assembly and water purifier |
| CN103446888A (en) * | 2012-06-01 | 2013-12-18 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter element assembly and water purifier |
| CN103446888B (en) * | 2012-06-01 | 2015-10-07 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter element assembly and water purifier |
| CN103446889B (en) * | 2012-06-01 | 2016-01-06 | 珠海格力电器股份有限公司 | Flushable external pressure type ultrafiltration filter element assembly and water purifier |
| CN110585927A (en) * | 2019-09-20 | 2019-12-20 | 杭州凯洁膜分离技术有限公司 | High-speed cross-flow anti-fouling tubular structure elastic ultrafiltration membrane and manufacturing process thereof |
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| CN1225305C (en) | 2005-11-02 |
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