CN2288001Y - Membrane equipment capable of simultaneously carrying-out operation and washing - Google Patents
Membrane equipment capable of simultaneously carrying-out operation and washing Download PDFInfo
- Publication number
- CN2288001Y CN2288001Y CN 97214343 CN97214343U CN2288001Y CN 2288001 Y CN2288001 Y CN 2288001Y CN 97214343 CN97214343 CN 97214343 CN 97214343 U CN97214343 U CN 97214343U CN 2288001 Y CN2288001 Y CN 2288001Y
- Authority
- CN
- China
- Prior art keywords
- valve
- threeway
- connect
- membrane module
- addition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Multiple-Way Valves (AREA)
Abstract
The utility model discloses membrane equipment which causes other membrane devices to lie in the state of negative pressure cleaning when some membrane devices lie in the running program. The membrane devices are not only connected to the pressure travel of a running pump but also connected to the suction lift of a cleaning pump by the utility model through a valve, a pipeline, an elbow, a tee, etc. Via the valve switching, some membrane devices lie in the running state, however, other membrane devices can be carried out with the negative pressure cleaning by the cleaning pump, therefore, the penetrating fluid can be caused to be continuously produced, and the goal of keeping the stable flux is achieved.
Description
The utility model relates to a kind of improved film device, the film device that particularly a kind of operation and cleaning can be carried out simultaneously.This equipment belongs to the technical field of pellicle separation equipment.
Carry out the existing following several modes of film device that negative pressure is cleaned with pump: the one, make membrane module both can be in the pressure journey of pump, realize working procedure, can be in the suction journey of pump again, realize the negative pressure cleaning process (seeing Chinese patent 96106491.9) of film; The 2nd, membrane module not only links to each other with process pump but also links to each other with vacuum plant, makes membrane module can be in running status by the valve conversion and can be in negative pressure cleaning state (seeing Chinese patent 96219165.5) again; The 3rd, in charging and emission type and continuous separate type film device, carry out the negative pressure of film with circulating pump and clean (seeing Chinese patent 96241367.4).Above-mentioned film device all must the interrupt run program could start cleaning procedure, otherwise also is the same, and such film device is not suitable for needs to see through the occasion that liquid produces incessantly.
Existing background technology has following patent documentation by retrieval:
United States Patent (USP) 4,867,885, the special 6-32708 of Yuanping City (1994) of Japan Patent, United States Patent (USP) 4,986,918, Chinese patent 86101075 etc. do not see that the relevant above membrane module of two covers that adopts has two pumps (process pump simultaneously, another part is in the report that negative pressure is cleaned the film device of state when a scavenging pump), making a part of membrane module be in running status.
The purpose of this utility model provides a kind of improved film device, it is by two covers or the above membrane module of two covers, both be connected on the operation pump pressure journey by valve, pipeline, elbow, threeway etc., also being connected on scavenging pump inhales on the journey, can make some membrane modules be in running status through the valve conversion, and other membrane module can be in the negative pressure cleaning procedure of film.
The utility model provides 6 in accompanying drawing, wherein:
Fig. 1 negative pressure is swung to the two cover of the two-way valve film device of cleaning;
The two cover of the two-way valve that Fig. 2 negative pressure is forward cleaned film device;
Fig. 3 negative pressure is swung to the two cover of the cross valve film device of cleaning;
The two cover of the cross valve that Fig. 4 negative pressure is forward cleaned film device;
Fig. 5 negative pressure is swung to many covers film device of cleaning;
Many covers film device that Fig. 6 negative pressure is forward cleaned.
Below in conjunction with drawings and Examples film device of the present utility model is elaborated.
See also Fig. 1.Membrane module of the present utility model was implemented with being connected as follows of valve, pump.Valve [109], [110], [118], [117] be docile and obedient preface and threeway [108] between, [114], [119], [113] connect, the 3rd termination threeway [112] of threeway [113], the two ends in addition of threeway [112] connect an exhaust-valve [111] and a cover membrane module [123] respectively, another termination threeway [148] of membrane module [123], on pipeline that the two ends of membrane module [123] are connected, be connected to pressure vacuum meter [121] and [137] respectively, the 3rd termination threeway [116] of threeway [114], the two ends in addition of threeway [116] connect exhaust-valve [115] and another group membrane module [126] respectively, another termination threeway [149] of membrane module [126], on pipeline that the two ends of membrane module [126] are connected, pressure vacuum meter [122] and [139] are housed respectively.The inlet that threeway [108] and [119] connect threeway [106] and scavenging pump [120] respectively (also can connect scavenging pump [120] inlet to threeway [108], and threeway [119] connects threeway [106]), the outlet of scavenging pump [120] connects threeway [155], the two ends in addition of threeway [155] connect exhaust-valve [156] and valve [152] respectively, and another termination of valve [152] reaches the pipeline of rinse bath [147] bottom.The two ends in addition of threeway [106] connect exhaust-valve [105] and prefilter [104] respectively, the outlet of another termination process pump [103] of prefilter [104], the inlet of process pump [103] is connected with threeway [102], and the two ends in addition of threeway [102] connect exhaust-valve [101] and material fluid bath [107] respectively.Valve [157] is the feed liquor pipe valve, and [158] are fluid level controller.Being docile and obedient preface between valve [145], [146], [151], [150] is connected with threeway [141], [149], [153], [148], the 3rd end of threeway [141], [153], connect prefilter [142] and valve [154] respectively, (also can connect valve [154] to threeway [141], and threeway [153] connecing prefilter [142]).Another termination threeway [144] of prefilter [142], the two ends in addition of threeway [144] connect exhaust-valve [143] and rinse bath [147] respectively.Another termination of valve [154] reaches the pipeline of material fluid bath [107] bottom.Be docile and obedient preface between valve [128], [129], [135], [134] and connect threeway [127], [132], [136], [131], the 3rd end of threeway [131], the liquid that sees through that connects membrane module [123] exports [130], the liquid that sees through of the 3rd termination membrane module [126] of threeway [132] exports [133], the 3rd termination valve [138] of threeway [136], another termination liquid bath [140] of valve [138], the 3rd termination valve [125] of threeway [127], another termination of valve [125] reach the pipeline of liquid bath [124] bottom.Also can remove valve [125], [138].Can also remove valve [125], [138], [134], [135] and liquid bath [140] simultaneously.
When Open valve [109], [150], [154], when valve-off [117], [110], [145], [151], it is the working procedure of separator that startup process pump [103] is then carried out with membrane module [123], at this moment valve [154] is pressure-regulating valve, (then can not adorn valve [154] for manual or automatic and adjustable joint valve as valve [150] and valve [151]), can open valve [118] and valve [146] at the same time, start the negative pressure cleaning procedure that scavenging pump [120] then can carry out membrane module [126].When carrying out the working procedure of membrane module [123], can open valve [128], [125] valve-off [134], [129], then see through liquid and can enter [124] by the liquid outlet that sees through of membrane module [123], simultaneously if open valve [138], [135] then when carrying out the negative pressure cleaning procedure of membrane module [126], cleansing medium can enter exporting through liquid of membrane module [126] by groove [140] through valve [138], [135], and adverse current is gone back to doughnut inside.
As Open valve [110], [151], [154], start process pump [103], then carry out the working procedure of membrane module [126], at the same time,, start pump [120] and then carry out the cleaning procedure of membrane module [123] as Open valve [145], [117].
In the present embodiment, face liquid flow path direction was opposite when face liquid flow path direction was just with cleaning during the operation of same set of assembly, so claim " swinging to " negative pressure to clean.
Valve [109], [110], [118], [117], [128], [129], [135], [134], [125], [138], [145], [146], [150], [151], [154], [152], [156], [157] all can adopt magnetic valve or pneumatic operated valve etc. to realize control automatically, in controlling automatically, valve [109] together opens and closes with [150], [117] together open and close with [145], [110] together open and close with [151], [118] together open and close with [146].
See also Fig. 2.The membrane module of present embodiment was implemented with being connected as follows of valve and pump.Valve [209], [210], [218], [217] be docile and obedient preface and threeway [208] between, [214], [219], [213] connect, the 3rd termination threeway [212] of threeway [213], the two ends in addition of threeway [212] connect an exhaust-valve [211] and a cover membrane module [223] respectively, another termination threeway [248] of membrane module [223], on pipeline that the two ends of membrane module [223] are connected, be connected to pressure vacuum meter [221] and [237], the 3rd termination threeway [216] of threeway [214], the two ends in addition of threeway [216] connect exhaust-valve [215] and another group membrane module [226] respectively, another termination threeway [249] of membrane module [226], on pipeline that the two ends of membrane module [226] are connected, pressure vacuum meter [222] and [239] are housed respectively.Threeway [208] and [219] connect threeway [206] and prefilter [242] respectively, (threeway [208] also can connect prefilter [242], and threeway [219] connects threeway [206]), another termination threeway [244] of prefilter [242], the two ends in addition of threeway [244] connect exhaust-valve [243] and rinse bath [247] bottom respectively.The two ends in addition of threeway [206] connect exhaust-valve [205] and prefilter [204] respectively, the delivery port of another termination process pump [203] of prefilter [204], the inlet of process pump [203] is connected with threeway [202], the two ends in addition of threeway [202] connect exhaust-valve [201] and material fluid bath [207] respectively, valve [257] is the feed liquor pipe valve, and [258] are fluid level controller.Being docile and obedient preface between valve [245], [246], [251], [250] is connected with threeway [241], [249], [253], [248], threeway [241], [253], connect scavenging pump [220] inlet and valve [254] respectively, (also can connect valve [254] to threeway [241], and threeway [253] connects the inlet of scavenging pump [220]), the outlet of scavenging pump [220] connects threeway [255], the two ends in addition of threeway [255] connect exhaust-valve [256] and valve [252] respectively, and another termination of valve [252] reaches the pipeline of rinse bath [247] bottom.Another termination of valve [254] reaches the pipeline of material fluid bath [207] bottom.Be docile and obedient preface between valve [228], [229], [235], [234] and connect threeway [227], [232], [236], [231], the liquid that sees through of the 3rd termination membrane module [223] of threeway [231] exports [230], the liquid that sees through of the 3rd termination membrane module [226] of threeway [232] exports [233], the 3rd termination valve [238] of threeway [236], another termination liquid bath [240] of valve [238], the 3rd termination valve [225] of threeway [227], another termination of valve [225] reach the pipeline of liquid bath [224] bottom.Also can remove valve [225], [238], can also remove valve [225], [238], [234], [235] and liquid bath [240] simultaneously.
During the operation of same set of membrane module in the present embodiment, face liquid flow path direction face liquid flow path direction when cleaning is identical so claim " forward " negative pressure to clean.
Valve [209], [210], [218], [217], [228], [229], [235], [234], [225], [238], [245], [246], [250], [251], [254], [252], [256], [257] all can adopt magnetic valve or pneumatic operated valve etc. to realize control automatically, in controlling automatically, valve [209] together opens and closes with [250], [217] together open and close with [245], [210] together open and close with [251], [218] together open and close with [246].
Embodiment 3
See also Fig. 3.The utility model pump, valve, membrane module in this embodiment connects in the following manner.Four interfaces [309] of cross valve [341], [313], [315], [312] connect inlet, the threeway [311] of threeway [306], threeway [314], scavenging pump [316] respectively.The two ends in addition of threeway [306] connect exhaust-valve [305] and prefilter [304] respectively, the outlet of another termination process pump [303] of prefilter [304], the inlet of process pump [303] connects threeway [302], the two ends in addition of threeway [302] connect exhaust-valve [301] and material fluid bath [307] respectively, valve [346] is the feed liquor pipe valve, and [347] are fluid level controller.The two ends in addition of threeway [314] connect exhaust-valve [310] and membrane module [322] respectively, an interface [338] of another termination cross valve [343] of membrane module [322], on pipeline that the two ends of membrane module [322] are connected, be connected to pressure vacuum meter [318] and [332] respectively; The outlet of scavenging pump [316] connects threeway [344], and the two ends in addition of threeway [344] connect exhaust-valve [345] and valve [333] respectively, and another termination of valve [333] reaches the pipeline of rinse bath [323] bottom.The two ends in addition of threeway [311] connect exhaust-valve [308] and membrane module [319] respectively, and the other end of membrane module [319] links to each other with an interface [337] of cross valve [343].Be connected to pressure vacuum gauge [317] and [329] respectively on the pipeline that the two ends of membrane module [319] are connected.Two interfaces [336], [339] in addition of cross valve [343] are connected with valve [340] with prefilter [335] respectively, and the other end of prefilter [335] is connected with rinse bath [323] by pipeline, and another termination of valve [340] reaches the pipeline of material fluid bath [307] bottom.See through liquid outlet [328], valve [331] and membrane module [319] that four interfaces [326] of cross valve [342], [327], [330], [325] connect valve [321], membrane module [322] respectively see through liquid outlet [324].Another termination of valve [321] reaches the pipeline of groove [320] bottom.Other end access slot [334] bottom of valve [331].
Solid line is when being in conducting state in cross valve [341], [342], [343], realizes the working procedure of membrane module [319], and membrane module [322] is in (face liquid flow path direction was opposite when the liquid flow path direction was with operation when face cleaned) negative pressure cleaning state of swinging to.Dotted portion is when being in conducting state in cross valve [341], [342], [343], realizes the working procedure of membrane module [322], and membrane module [319] is in the negative pressure cleaning state of swinging to.
See also Fig. 4.The membrane module of present embodiment is connected as follows with valve, pump.Four interfaces [409] of cross valve [441], [413], [415], [412] connect threeway [406], threeway [414], prefilter [435], threeway [411] respectively.The two ends in addition of threeway [406] connect exhaust-valve [405] and prefilter [404] respectively, the outlet of another termination process pump [403] of prefilter [404], the inlet of process pump [403] connects threeway [402], the two ends in addition of threeway [402] connect exhaust-valve [401] and material fluid bath [407] respectively, valve [446] is the feed liquor pipe valve, and [447] are fluid level controller.The in addition two ends of threeway [414] connect exhaust-valve [410] and membrane module [422] respectively, and an interface [438] of another termination cross valve [443] of membrane module [422] and is connected to pressure vacuum meter [418] and [432] respectively on the pipeline that the two ends of membrane module [422] are connected; Another termination rinse bath [423] of prefilter [435].The two ends in addition of threeway [411] connect exhaust-valve [408] and membrane module [419] respectively, and the other end of membrane module [419] links to each other with an interface [437] of cross valve [443].Be connected to pressure vacuum meter [417] and [429] respectively on the pipeline that the two ends of membrane module [419] are connected.Two interfaces [436] in addition of four-way [443], [439] be connected with valve [440] with the inlet of scavenging pump [416] respectively, the outlet of scavenging pump [416] connects threeway [444], the two ends in addition of threeway [444] connect exhaust-valve [445] and valve [433] respectively, another termination of valve [433] reaches the pipeline of rinse bath [423] bottom, another termination of valve [440] reaches the pipeline of material fluid bath [407] bottom, four interfaces [426] of cross valve [442], [427], [430], [425] connect valve [421] respectively, membrane module [422] sees through liquid outlet [428], and valve [431] and membrane module [419] see through liquid outlet [424].The bottom of the other end access slot [434] of valve [431].Another termination of valve [421] reaches the pipeline of groove [420] bottom.
Embodiment 5
See also Fig. 5.Present embodiment be realize in the following manner of the present utility model.Valve (521)
1, valve (508)
1Between be connected to threeway (516)
1, valve (522)
2With valve (510)
2Between be connected to threeway (518)
2, valve (523)
nWith valve (511)
nBetween be connected to threeway (519)
n, can have here between n group valve to be connected to threeway.Valve (521)
1, (522)
2... (523)
nThe other end receive the inlet of scavenging pump [527] respectively by threeway or elbow, on the entrance pipe of scavenging pump, be connected to pressure vacuum meter [526], the outlet of scavenging pump [527] is connected to threeway [573], the two ends in addition of threeway [573] connect exhaust-valve [574] and valve [566] respectively, and another termination of valve [566] reaches the pipeline that cleans liquid bath [554] bottom.Valve (508)
1, (510)
2, (511)
nThe other end receive on the prefilter [504] by elbow, threeway, on the pipeline that connects prefilter, pressure vacuum meter [506] is housed, the outlet of another termination process pump [503] of prefilter, the inlet of process pump [503] links to each other with threeway [502], and the two ends in addition of threeway [502] connect exhaust-valve [501] and material fluid bath [505] respectively.Valve [575] is the feed liquor pipe valve, and [576] are fluid level controller, threeway (516)
1, (518)
2, (519)
nThe 3rd end connect threeway (515) respectively
1, (517)
2, (520)
nThreeway (515)
1In addition two ends connect exhaust-valve (512) respectively
1And membrane module (530)
1, threeway (517)
2In addition two ends connect exhaust-valve (513) respectively
2And membrane module (531)
2, threeway (520)
nIn addition two ends connect exhaust-valve (514) respectively
nAnd membrane module (532)
n, valve (562)
1With valve (555)
1Between be connected to threeway (559)
1, valve (563)
2With valve (557)
2Between be connected to threeway (560)
2, valve (564)
nWith valve (558)
nBetween be connected to threeway (561)
n, valve (562)
1, (563)
2(564)
nThe other end, by elbow, threeway etc. are received in the threeway [567], the in addition two ends of threeway [567] connect pressure vacuum meter [569] and valve [568] respectively, another termination of valve [568] reaches the pipeline bottom the material fluid bath [505].Valve (555)
1, (557)
2(558)
nThe other end be connected in the threeway [572] by elbow, threeway, the in addition two ends of threeway [572] connect pressure vacuum meter [552] and prefilter [553] respectively, another termination cleaning fluid groove [554] of prefilter [553].Threeway (559)
1, (560)
2(561)
nThe 3rd end connect membrane module (530) respectively
1, (531)
2, (532)
nThe other end.
Valve (544)
1With valve (535)
1Between be connected to threeway (539)
1, valve (545)
2With valve (536)
2Between be connected to threeway (541)
2... valve (546)
nWith valve (537)
nBetween be connected to threeway (542)
n, valve (544)
1, (545)
2(546)
nThe other end receive on the valve [549] another termination liquid bath [550] of valve [549], valve (535) by elbow, threeway
1, (536)
2(537)
nThe other end by elbow, threeway is received on the valve [529], another termination of valve [529] reaches the pipeline of liquid bath [528] bottom.
Threeway (539)
1, (541)
2(542)
nThe 3rd end receive membrane module (530) respectively
1, (531)
2(532)
nWith see through liquid outlet (538)
1, (540)
2, (543)
2On.
Change magnetic valve into or pneumatic operated valve then can be realized Automatic Control as the valve among the embodiment.
Face liquid flow path direction was opposite when face liquid flow path direction was with cleaning when same set of membrane module moved in the present embodiment, was called " swinging to " negative pressure and cleaned.
Embodiment 6
See also Fig. 6.Present embodiment be implement in the following manner of the present utility model.Valve (621)
1With valve (608)
1Between be connected to threeway (616)
1, valve (622)
2With valve (610)
2Between be connected to threeway (518)
2, valve (523)
nWith valve (511)
nBetween be connected to threeway (519)
n, can have here between n group valve to be connected to threeway.Valve (521)
1, (522)
2..., (523)
nThe other end receive threeway [617] by threeway or elbow respectively, the in addition two ends of threeway [617] connect pressure vacuum meter [626] and prefilter [653] respectively, the bottom of another termination rinse bath [654] of prefilter [653].Valve (608)
1, (610)
2, (611)
nThe other end pass through elbow, threeway is received in the threeway [670], the two ends in addition of threeway [670] connect pressure vacuum meter [606] and prefilter [604] respectively, the outlet of another termination process pump [603] of prefilter [604], the inlet of process pump [603] connects threeway [602], and the two ends in addition of threeway [602] connect exhaust-valve [601] and material fluid bath [605] respectively, and valve [675] is the feeding liquid pipe valve, [676] be fluid level controller, threeway (616)
1, (618)
2..., (619)
nThe 3rd end connect threeway (615) respectively
1, (617)
2..., (620)
n, threeway (615)
1In addition two ends do not connect exhaust-valve (612
1And membrane module (630)
1, threeway (617)
2In addition two ends connect exhaust-valve [613] respectively
2And membrane module (631)
2, exhaust-valve (620)
nIn addition two ends connect exhaust-valve (614) respectively
nAnd membrane module (632)
n, valve (662)
1With valve (655)
1Between be connected to threeway [(659)
1], valve (663)
2With valve (657)
2Between be connected to threeway (660)
2..., valve (664)
nWith valve (658)
nBetween be connected to threeway (661)
n, valve (661)
1, (663)
2, (664)
nThe other end receive in the threeway [667] by elbow, threeway etc., the in addition two ends of threeway [667] connect pressure vacuum meter [669] and valve [668] respectively, another termination of valve [668] reaches the pipeline bottom the material fluid bath [605], valve (655)
1(657)
2..., (658)
nThe other end be connected in the threeway [672] by elbow, threeway, the two ends in addition of threeway [672] connect the inlet of pressure vacuum meter [652] and scavenging pump [627] respectively, the outlet of scavenging pump [627] connects threeway [673], the two ends in addition of threeway [673] connect exhaust-valve [674] and valve [666] respectively, and another termination of valve [666] reaches the pipeline of rinse bath [654] bottom.The pipeline of bottom, valve (644)
1With valve (635)
1Between be connected to threeway (639)
1, valve (645)
2With valve (636)
2Between be connected to threeway (641)
2..., valve (646)
nWith valve (637)
nBetween be connected to threeway (642)
nValve (644)
1, (645)
2..., (646)
nThe other end by elbow, valve [649] is received in threeway, another termination liquid bath [650] of valve [649], valve (635)
1, (636)
2..., (637)
nThe other end receive on the valve [629] by elbow, threeway, another of valve [629] connects the pipeline that reaches liquid bath [628] bottom, threeway (639)
1, (641)
2..., (642)
nThe 3rd end receive membrane module (630) respectively
1, (631)
2..., (632)
2See through liquid outlet (638)
1, (640)
2..., (643)
nOn.
Change magnetic valve into or pneumatic operated valve then can be realized Automatic Control as the valve among the embodiment.
Face liquid flow path direction was identical when face liquid flow path direction was with cleaning when same set of membrane module moved in the present embodiment, was called " forward " negative pressure and cleaned.
Film device among above-mentioned all embodiment, scavenging pump all can adopt the pulsed plunger displacement pump, and membrane pump and centrifugal pump etc. adopt plunger displacement pump and membrane pump better effects if when wash oil and with serious pollution film.Cleaning performance was better when cleansing medium adopted 40 ℃ of-100 ℃ of water.
Claims (10)
1. the film device formed by membrane module, process pump, scavenging pump, prefilter, pressure vacuum meter, valve, threeway, pipeline, liquid bath etc. of a class, it is characterized in that two covers or the above membrane module of two covers are connected on the operation pump pressure journey by valve, pipeline, elbow, also are connected scavenging pump simultaneously and inhale on the journey.
2. according to the described film device of claim 1, it is characterized in that valve [109], [110], [118], [117], between be docile and obedient preface and threeway [108], [114], [119], [113] connect, the 3rd termination threeway [112] of threeway [113], the two ends in addition of threeway [112] connect an exhaust-valve [111] and a cover membrane module [123] respectively, another termination threeway [148] of membrane module [123], on pipeline that the two ends of membrane module [123] are connected, be connected to pressure vacuum meter [121] and [137] respectively, the 3rd termination threeway [116] of threeway [114], the two ends in addition of threeway [116] connect exhaust-valve [115] and another group membrane module [126] respectively, another termination threeway [149] of membrane module [126], on pipeline that the two ends of membrane module [126] are connected, pressure vacuum meter [122] and [139] are housed respectively, the inlet that threeway [108] and [119] connect threeway [106] and scavenging pump [120] respectively (also can connect scavenging pump [120] inlet to threeway [108], and threeway [119] connects threeway [106]), the outlet of scavenging pump [120] connects threeway [155], the two ends in addition of threeway [155] connect exhaust-valve [156] and valve [152] respectively, another termination of valve [152] reaches the pipeline of rinse bath [147] bottom, the two ends in addition of threeway [106] connect exhaust-valve [105] and prefilter [104] respectively, the outlet of another termination process pump [103] of prefilter [104], the inlet of process pump [103] is connected with threeway [102], the two ends in addition of threeway [102] connect exhaust-valve [101] and material fluid bath [107] respectively, valve [157] is the feed liquor pipe valve, [158] be fluid level controller, valve [145], [146], [151], [150] be docile and obedient preface and threeway [141] between, [149], [153], [148] connect, threeway [141], [153] the 3rd end, connect prefilter [142] and valve [154] respectively, (also can connect valve [154] to threeway [141], and threeway [153] connects prefilter [142]), another termination threeway [144] of prefilter [142], the two ends in addition of threeway [144] connect exhaust-valve [143] and rinse bath [147] respectively, another termination of valve [154] reaches the pipeline of material fluid bath [107] bottom, valve [128], [129], [135], [134] be docile and obedient preface between and connect threeway [127], [132], [136], [131], the 3rd end of threeway [131], the liquid that sees through that connects membrane module [123] exports [130], the liquid that sees through of the 3rd termination membrane module [126] of threeway [132] exports [133], the 3rd termination valve [138] of threeway [136], another termination liquid bath [140] of valve [138], the 3rd termination valve [125] of threeway [127], another termination of valve [125] reaches the pipeline of liquid bath [124] bottom, also can remove valve [125], [138], can also remove valve [125] simultaneously, [138], [134], [135] and liquid bath [140].
3. according to the described film device of claim 1, it is characterized in that valve [209], [210], [218], [217], between be docile and obedient preface and threeway [208], [214], [219], [213] connect, the 3rd termination threeway [212] of threeway [213], the two ends in addition of threeway [212] connect an exhaust-valve [211] and a cover membrane module [223] respectively, another termination threeway [248] of membrane module [223], on pipeline that the two ends of membrane module [223] are connected, be connected to pressure vacuum meter [221] and [237], the 3rd termination threeway [216] of threeway [214], the two ends in addition of threeway [216] connect exhaust-valve [215] and another group membrane module [226] respectively, another termination threeway [249] of membrane module [226], on pipeline that the two ends of membrane module [226] are connected, pressure vacuum meter [222] and [239] are housed respectively, threeway [208] and [219] connect threeway [206] and prefilter [242] respectively, (but also threeway [208] connects prefilter [242], and threeway [219] connects threeway [206]), another termination threeway [244] of prefilter [242], the two ends in addition of threeway [244] connect exhaust-valve [243] and rinse bath [247] bottom respectively, the two ends in addition of threeway [206] connect exhaust-valve [205] and prefilter [204] respectively, the delivery port of another termination process pump [203] of prefilter [204], the inlet of process pump [203] is connected with threeway [202], the two ends in addition of threeway [202] connect exhaust-valve [201] and material fluid bath [207] respectively, valve [257] is the feed liquor pipe valve, [258] be fluid level controller, valve [245], [246], [251], [250] be docile and obedient preface and threeway [241] between, [249], [253], [248] connect, threeway [241], [253], connect scavenging pump [220] inlet and valve [254] respectively, (also can connect valve [254] to threeway [241], and threeway [253] connects the inlet of scavenging pump [220]), the outlet of scavenging pump [220] connects threeway [255], the two ends in addition of threeway [255] connect exhaust-valve [256] and valve [252] respectively, another termination of valve [252] reaches the pipeline of rinse bath [247] bottom, another termination of valve [254] reaches the pipeline of material fluid bath [207] bottom, valve [228], [229], [235], [234] be docile and obedient preface between and connect threeway [227], [232], [236], [231], the liquid that sees through of the 3rd termination membrane module [223] of threeway [231] exports [230], the liquid that sees through of the 3rd termination membrane module [226] of threeway [232] exports [233], the 3rd termination valve [238] of threeway [236], another termination liquid bath [240] of valve [238], the 3rd termination valve [225] of threeway [227], another termination of valve [225] reaches the pipeline of liquid bath [224] bottom, also can remove valve [225], [238], can also remove valve [225] simultaneously, [238], [234], [235] and liquid bath [240].
4. according to the described film device of claim 1, it is characterized in that four interfaces [309], [313], [315], [312] of cross valve [341] connect the inlet and the threeway [311] of threeway [306], threeway [314], scavenging pump [316] respectively; The two ends in addition of threeway [306] connect exhaust-valve [305] and prefilter [304] respectively, the outlet of another termination process pump [303] of prefilter [304], the inlet of process pump [303] connects threeway [302], the two ends in addition of threeway [302] connect exhaust-valve [301] and material fluid bath [307] respectively, valve [346] is the feed liquor pipe valve, [347] be fluid level controller, the two ends in addition of threeway [314] connect exhaust-valve [310] and membrane module [322] respectively, an interface [338] of another termination cross valve [343] of membrane module [322], on pipeline that the two ends of membrane module [322] are connected, be connected to pressure vacuum meter [318] and [332] respectively; The outlet of scavenging pump [316] connects threeway [344], the two ends in addition of threeway [344] connect exhaust-valve [345] and valve [333] respectively, another termination of valve [333] reaches the pipeline of rinse bath [323] bottom, the two ends in addition of threeway [311] connect exhaust-valve [308] and membrane module [319] respectively, the other end of membrane module [319] links to each other with an interface [337] of cross valve [343], with be connected to pressure vacuum gauge [317] and [329] respectively on the pipeline that the two ends of membrane module [319] are connected, two interfaces [336] in addition of cross valve [343], [339] be connected with valve [340] with prefilter [335] respectively, the other end of prefilter [335] is connected with rinse bath [323] by pipeline, another termination of valve [340] reaches the pipeline of material fluid bath [307] bottom, four interfaces [326] of cross valve [342], [327], [330], [325] connect valve [321] respectively, the liquid that sees through of membrane module [322] exports [328], valve [331] and membrane module [319] see through liquid outlet [324], another termination of valve [321] reaches the pipeline of groove [320] bottom, other end access slot [334] bottom of valve [331].
5. want 1 described film device according to right, four interfaces [409] that it is characterized in that cross valve [441], [413], [415], [412] connect threeway [406] respectively, threeway [414], prefilter [435] and threeway [411], the two ends in addition of threeway [406] connect exhaust-valve [405] and prefilter [404] respectively, the outlet of another termination process pump [403] of prefilter [404], the inlet of process pump [403] connects threeway [402], the two ends in addition of threeway [402] connect exhaust-valve [401] and material fluid bath [407] respectively, valve [446] is the feed liquor pipe valve, [447] be fluid level controller, the two ends in addition of threeway [414] connect exhaust-valve [410] and membrane module [422] respectively, an interface [438] of another termination cross valve [443] of membrane module [422], with be connected to pressure vacuum meter [418] and [432] respectively on the pipeline that the two ends of membrane module [422] are connected, another termination rinse bath [423] of prefilter [435], the two ends in addition of threeway [411] connect exhaust-valve [408] and membrane module [419] respectively, the other end of membrane module [419] links to each other with an interface [437] of cross valve [443], with be connected to pressure vacuum meter [417] and [429] respectively on the pipeline that the two ends of membrane module [419] are connected, two interfaces [436] in addition of four-way [443], [439] be connected with valve [440] with the inlet of scavenging pump [416] respectively, the outlet of scavenging pump [416] connects threeway [444], the two ends in addition of threeway [444] connect exhaust-valve [445] and valve [433] respectively, another termination of valve [433] reaches the pipeline of rinse bath [423] bottom, another termination of valve [440] reaches the pipeline of material fluid bath [407] bottom, four interfaces [426] of cross valve [442], [427], [430], [425] connect valve [421] respectively, membrane module [422] sees through liquid outlet [428], valve [431] and membrane module [419] see through liquid outlet [424], the bottom of the other end access slot [434] of valve [431], another termination of valve [421] reach the pipeline of groove [420] bottom.
6. according to the described film device of claim 1, it is characterized in that valve (521)
1, valve (508)
1Between be connected to threeway (516)
1, valve (522)
2With valve (510)
2Between be connected to threeway (518)
2, valve (523)
nWith valve (511)
nBetween be connected to threeway (519)
n, can have here between n group valve to be connected to threeway, valve (521)
1, (522)
2... (523)
nThe other end receive the inlet of scavenging pump [527] respectively by threeway or elbow, on the entrance pipe of scavenging pump, be connected to pressure vacuum meter [526], the outlet of scavenging pump [527] is connected to threeway [573], the two ends in addition of threeway [573] connect exhaust-valve [574] and valve [566] respectively, another termination of valve [566] reaches the pipeline that cleans liquid bath [554] bottom, valve (508)
1, (510)
2, (511)
nThe other end receive on the prefilter [504] by elbow, threeway, on the pipeline that connects prefilter, pressure vacuum meter [506] is housed, the outlet of another termination process pump [503] of prefilter, the inlet of process pump [503] links to each other with threeway [502], the two ends in addition of threeway [502] connect exhaust-valve [501] and material fluid bath [505] respectively, valve [575] is the feed liquor pipe valve, and [576] are fluid level controller, threeway (516)
1, (518)
2, (519)
nThe 3rd end connect threeway (515) respectively
1, (517)
2, (520)
n, threeway (515)
1In addition two ends connect exhaust-valve (512) respectively
1And membrane module (530)
1, threeway (517)
2In addition two ends connect exhaust-valve (513) respectively
2And membrane module (531)
2, threeway (520)
nIn addition two ends connect exhaust-valve (514) respectively
nAnd membrane module (532)
nValve (562)
1With valve (555)
1Between be connected to threeway (559)
1, valve (563)
2With valve (557)
2Between be connected to threeway (560)
2, valve (564)
nWith valve (558)
nBetween be connected to threeway (561)
n, valve (562)
1, (563)
2(564)
nThe other end, by elbow, threeway etc. are received in the threeway [567], the in addition two ends of threeway [567] connect pressure vacuum meter [569] and valve [568] respectively, another termination of valve [568] reaches the pipeline bottom the material fluid bath [505], valve (555)
1, (557)
2(558)
nThe other end be connected in the threeway [572] by elbow, threeway, the in addition two ends of threeway [572] connect pressure vacuum meter [552] and prefilter [553] respectively, another termination cleaning fluid groove [554] of prefilter [553], threeway (559)
1, (560)
2(561)
nThe 3rd end connect membrane module (530) respectively
1, (531)
2, (532)
nThe other end; Valve (544)
1With valve (535)
1Between be connected to threeway (539)
1, valve (545)
2With valve (536)
2Between be connected to threeway (541)
2... valve (546)
nWith valve (537)
nBetween be connected to threeway (542)
n, valve (544)
1, (545)
2(546)
nThe other end receive on the valve [549] another termination liquid bath [550] of valve [549], valve (535) by elbow, threeway
1(536)
2(537)
nThe other end by elbow, threeway is received on the valve [529], another termination of valve [529] reaches the pipeline of liquid bath [528] bottom; Threeway (539)
1, (541)
2(542)
nThe 3rd end receive membrane module (530) respectively
1, (531)
2(532)
nWith see through liquid outlet (538)
1, (540)
2, (543)
2On.
7. according to the described film device of claim 1, it is characterized in that valve (621)
1With valve (608)
1Between be connected to threeway (616)
1, valve (622)
2With valve (610)
2Between be connected to threeway (518)
2, valve (523)
nWith valve (511)
nBetween be connected to threeway (519)
n, can have here between n group valve to be connected to threeway, valve (521)
1, (522)
2..., (523)
nThe other end receive threeway [617] by threeway or elbow respectively, the in addition two ends of threeway [617] connect pressure vacuum meter [626] and prefilter [653] respectively, the bottom of another termination rinse bath [654] of prefilter [653], valve (608)
1, (610)
2, (611)
nThe other end pass through elbow, threeway is received in the threeway [670], the two ends in addition of threeway [670] connect pressure vacuum meter [606] and prefilter [604] respectively, the outlet of another termination process pump [603] of prefilter [604], the inlet of process pump [603] connects threeway [602], and the two ends in addition of threeway [602] connect exhaust-valve [601] and material fluid bath [605] respectively, and valve [675] is the feeding liquid pipe valve, [676] be fluid level controller, threeway (616)
1, (618)
2..., (619)
nThe 3rd end connect threeway (615) respectively
1, (617)
2..., (620)
n, threeway (615)
1In addition two ends do not connect exhaust-valve (612
1And membrane module (630)
1, threeway (617)
2In addition two ends connect exhaust-valve 613 respectively]
2And membrane module (631)
2, exhaust-valve (620)
nIn addition two ends connect exhaust-valve (614) respectively
nAnd membrane module (632)
n, valve (662)
1With valve (655)
1Between be connected to threeway (659)
1, valve (663)
2With valve (657)
2Between be connected to threeway (660)
2..., valve (664)
nWith valve (658)
nBetween be connected to threeway (661)
n, valve (661)
1, (663)
2, (664)
nThe other end receive in the threeway [667] by elbow, threeway etc., the in addition two ends of threeway [667] connect pressure vacuum meter [669] and valve [668] respectively, another termination of valve [668] reaches the pipeline bottom the material fluid bath [605], valve (655)
1(657)
2..., (658)
nThe other end be connected in the threeway [672] by elbow, threeway, the two ends in addition of threeway [672] connect the inlet of pressure vacuum meter [652] and scavenging pump [627] respectively, the outlet of scavenging pump [627] connects threeway [673], the two ends in addition of threeway [673] connect exhaust-valve [674] and valve [666] respectively, another termination of valve [666] reaches the pipeline of rinse bath [654] bottom, the pipeline of bottom, valve (644)
1With valve (635)
1Between be connected to threeway (639)
1, valve (645)
2With valve (636)
2Between be connected to threeway (641)
2..., valve (646)
nWith valve (637)
nBetween be connected to threeway (642)
nValve (644)
1, (645)
2..., (646)
nThe other end by elbow, valve [649] is received in threeway, another termination liquid bath [650] of valve [649], valve (635)
1, (636)
2..., (637)
nThe other end by elbow, threeway is received on the valve [629], another of valve [629] connects the pipeline that reaches liquid bath [628] bottom, threeway (639)
1, (641)
2..., (642)
nThe 3rd end receive membrane module (630) respectively
1, (631)
2..., (632)
2See through liquid outlet (638)
1, (640)
2..., (643)
nOn.
8. according to the described film device of claim 1, it is characterized in that scavenging pump adopts the plunger displacement pump of pulsed, membrane pump and centrifugal pump etc.
9. according to the described film device of claim 1, it is characterized in that valve can change the magnetic valve that can realize control automatically or pneumatic operated valve etc. into.
10. according to the described film device of claim 1, it is characterized in that cleansing medium can adopt 40 ℃-100 ℃ water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97214343 CN2288001Y (en) | 1997-04-30 | 1997-04-30 | Membrane equipment capable of simultaneously carrying-out operation and washing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97214343 CN2288001Y (en) | 1997-04-30 | 1997-04-30 | Membrane equipment capable of simultaneously carrying-out operation and washing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2288001Y true CN2288001Y (en) | 1998-08-19 |
Family
ID=33931823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97214343 Expired - Fee Related CN2288001Y (en) | 1997-04-30 | 1997-04-30 | Membrane equipment capable of simultaneously carrying-out operation and washing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2288001Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836876A (en) * | 2016-04-14 | 2016-08-10 | 江西小淼环保有限公司 | Membrane bioreactor |
-
1997
- 1997-04-30 CN CN 97214343 patent/CN2288001Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836876A (en) * | 2016-04-14 | 2016-08-10 | 江西小淼环保有限公司 | Membrane bioreactor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201431820Y (en) | Self- purification cyclic water tank | |
| CN1292649C (en) | Continuous type live fish sorter in vacuum for starting up fishing | |
| CN2288001Y (en) | Membrane equipment capable of simultaneously carrying-out operation and washing | |
| CN1209178C (en) | Negative pressure pulse cleaning method | |
| CN1216720A (en) | Membrane separation apparatus able to be cleaned by various kinds of method | |
| CN2440985Y (en) | Multiple way valve for water softening device | |
| CN2283747Y (en) | Single pump membrane equipment with double membrane device | |
| CN200957421Y (en) | Automatic viscometer cleaner | |
| CN2297236Y (en) | Film equipment with negative pressure washing function | |
| CN2621420Y (en) | Fish Delivery appts. | |
| CN2859530Y (en) | Protein mark immunological automatic detection | |
| CN2703147Y (en) | Gas-liquid separating self-priming device | |
| CN1063674C (en) | Method and apparatus for using operating pump to negative pressure cleaning by semipermeable membrance | |
| CN2308435Y (en) | Oil/water separating unit | |
| CN2500819Y (en) | Cleaner for engine without detaching | |
| CN2890583Y (en) | Pressure stabilizer for gas recovery | |
| CN1035358C (en) | Belt type vacuum filter | |
| CN220717088U (en) | Be applicable to small-size storage tank mechanical cleaning device | |
| CN1394780A (en) | Vacuum locomotive and cleaning dust-removing system of parts and components | |
| CN113018950B (en) | Anhydrous ethanol filtering system device and operation method | |
| CN2703146Y (en) | Vertical self-priming pump | |
| CN216642282U (en) | Cleaning device for automobile oil nozzle | |
| CN215275920U (en) | Backflushing cleaning system for filter tank of waterworks | |
| CN221951837U (en) | High-efficient dynamic spray cleaning machine | |
| CN221046751U (en) | Solenoid valve case clearance processing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |