CN102489072A - Modularized low-temperature filtering device and operation method thereof - Google Patents
Modularized low-temperature filtering device and operation method thereof Download PDFInfo
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- CN102489072A CN102489072A CN2011104337152A CN201110433715A CN102489072A CN 102489072 A CN102489072 A CN 102489072A CN 2011104337152 A CN2011104337152 A CN 2011104337152A CN 201110433715 A CN201110433715 A CN 201110433715A CN 102489072 A CN102489072 A CN 102489072A
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- 238000001914 filtration Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 claims description 129
- 230000000740 bleeding effect Effects 0.000 claims description 83
- 238000004140 cleaning Methods 0.000 claims description 41
- 239000012530 fluid Substances 0.000 claims description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 239000003507 refrigerant Substances 0.000 claims description 31
- 238000004134 energy conservation Methods 0.000 claims description 19
- 230000001839 systemic circulation Effects 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 15
- 238000005057 refrigeration Methods 0.000 claims description 9
- 238000010079 rubber tapping Methods 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 7
- 239000002826 coolant Substances 0.000 claims description 5
- 230000004087 circulation Effects 0.000 claims description 3
- 238000010790 dilution Methods 0.000 claims description 3
- 239000012895 dilution Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 9
- 238000007710 freezing Methods 0.000 description 8
- 230000008014 freezing Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 210000004400 mucous membrane Anatomy 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000005374 membrane filtration Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 210000000697 sensory organ Anatomy 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The invention discloses a modularized low-temperature filtering device and an operation method thereof. The technical problem of automation of a low-temperature filtering module is solved specific to the market tendency of automation. The invention aims to provide an automatic refrigerating and filtering device and an operation method thereof. Due to the adoption of the device and the method, working efficiency is increased, production cost is lowered, automation is realized, equipment performance is stabilized, constant product quality is improved, and high efficiency and energy saving are realized truly.
Description
Technical field
The present invention relates to a kind of modularized equipment and the method for operating thereof in filtering flow field.
Technical background
Liquor is one of rarity in China's conventional industries, and the trend in the market of recording modern times and demand have welcome the general layout of multiple wine coexistence.The wine market competition is fierce day by day, and some big-and-middle-sized wine enterprises recognize in advance will be based on long-rangely, must first set about from product quality, and having only improves the quality of products earlier just can be based on market, could improve the market competitiveness.Each wine enterprise of wine method for quality is each has something to recommend him for improving, from technology, environment, the material of wine, brewage, ferment, collude, storage waits and makes an issue of.Be the selection of introducing the main body-filtration of this piece article below, filter divide with helping filter medium and no two kinds of hold-up interception methods the most simple and practical that be customarily used in the front-end processing of wine with the filter that helps filter medium, mainly being that treating capacity is big, convenient and swift guarantees the quality again; The rear end filtration generally need not help filter medium, generally makes the filter of filter disc of certain density via material, mainly tackles the appreciable particulate matter of naked eyes.Along with the trend development in consumer and market, minuent and medicinal liquor, health nutrient wine are to become liking ardently of modern.Wine is that the principle individual character is very arranged: under general situation, it is low that you let me spend, and I just discharge unnecessary fragrance matter, makes wine body loss of gloss muddy, see you can be surplus I what; Baffle the people's of clever and wisdom thing in addition? Can create out, not conquer your obstinate individual character to you? The secret of the inside is exactly the temperature difference that China's area is too big, south, the north and spring, summer, autumn and winter are arranged in fact; Product is all being carried out the national market sale; Low wine can different sense organ problems occur because of environment temperature under natural environment; Just the solubility of wine is changing in fact; Address this problem now just that under artificial controllable temperature, to carry out filtering to low wine bright, reaching the sense organ standard low temperature under, the while most critical be the mouthfeel that also will guarantee wine.
In the loss of gloss that solves low wine, turbid phenomenon, everybody generally adopts filtration of absorption back and freezing back to filter two kinds of universal methods now: adsorbing medium adsorbs the back and filters, and is adsorbed on the material of loss of gloss, muddiness in the adsorbing medium; But ignored the delicate details in the absorption principle,, also discharged another part material though adsorbed a part of loss of gloss and fragrance matter; D/d unstable material very likely can change original local flavor of wine body; The more complicated that operates and do not accomplish permanent quality, not energy-conserving and environment-protective can only be carried out at normal temperatures; Run into and as easy as rolling off a logly under the low temperature occur loss of gloss once more, return turbid phenomenon; Adsorbing medium filters for those wine taste producers that pays attention to unique long-term stability and has satisfied with regard to difficult, has just invented the freezing and filtering project afterwards, and the freezing back filtration of former freezer is with high costs; The plain edition freezing and filtering unit of multiple patent appears in market now: do not have in the patent No. 200720062710.2 fast cold cascade filtration unit principles and stir and the metering adding set; When the wine temperature descended, materials a large amount of in the wine discharged, and formed the mucous membrane state and sticked to and form filter opening on the filtering layer and stop up and can not ensure flow and filter quality; There is not cascade filtration in the patent No.: the 200720063438.x liquid sub filter plant principle; The one-level filtration is used in normal temperature usually and filters and can manage it; But just be difficult to work at freezing and filtering; Mainly be wine meet cold can discharge a large amount of mucous membrane shape materials and filter through the one-level interception after, have and stick to the mucous membrane material that helps on the filter medium and follow the tiny filter medium that helps of part and flow out, can not the better guarantee filter quality; The patent No.: the shortcoming that has always combined above-mentioned patent in the environmental protection and energy saving filter principle of 200720063730.1 wine; Formed perfect filter, but the arrangement that this device is not provided with its pipeline of automatic discharging pressure device has increased difficulty to the realization of module automation; The patent No.: 200920233571.4 low wine higher fatty acid ethyl esters filtration systems have been saved the refrigerant medium; Its work principle of filter is the same with above-mentioned patent; Just equal to have economized one deck cooling medium liquid exchange protection program, one of which is difficult to the long-term temperature filtration requirement of control, is unfavorable for energy-conservation for the compressor overload operation; Influence the service life of compressor; Qi Er economizes next cooling medium liquid protection interchanger and equals wine liquid and directly contact with cold-producing medium, and inside the wine, the seriousness of consequence is still indeterminate if cold-producing medium will bleed; The design surge tank is the effect for wine liquid filtering traffic continous-stable protection diatomite filter in its patent flow process; As long as liquid space and feed liquor recoiling device before the technology that filter is made meets scientific technology not save filter just can avoid the wine flow quantity not catch up with and the diatomite filter factors of instability, the improvement of being far from being in fact; The patent No.: utilize the membrane filtration sheet to filter in the 200720127481.8 drinks energy-conserving and environment-protective Integrated Processing Unit principles, do not stir and the metering adding set, wine can discharge a large amount of muddy mucous membrane shape materials under freezing low temperature; The as easy as rolling off a log filtering holes of stopping up the membrane filtration sheet in the short time; In order to solve the problem of filtration yield and frequent clean, the simplest method takes to strengthen filter area, just cleans the problem that becomes lance and shield to filtration and recoil and occurs; The kind wine liquid of changing different taste filters; Filter disc just must be changed, and not so can bring the wine liquid the inside of back last time residual local flavor, and loss is big, service life is short.Above-mentioned is incomplete freezing and filtering patent principle, and more difficulty realizes the module automation, compares with present international market equipment automatization trend to differ greatly.
Summary of the invention
To the problems referred to above; The object of the invention provides a kind of modularization low-temperature filter and method of operating thereof; This device and method of operating have improved operating efficiency, have reduced production costs; Realize automation, stablized equipment performance, promoted the permanent quality of product, accomplished efficient, energy-saving and environmental protection.A kind of modularization low-temperature filter; Comprise: show touch-screen; The control power distribution cabinet; Water loop control module; Water recoil control module; Refrigerant loop control module; Complete machine filters the hydraulic control control module of advancing; Native control module is hung in filter just; Native control module is hung in smart filter; Systemic circulation cooling control module; The normal filtration control module; Add control module; Just the surplus liquid of filter is drawn back control module; The surplus liquid of smart filter is drawn back control module; The cleaning fluid control module is advanced in filter just; The cleaning fluid control module is advanced in smart filter; Just filter the deslagging control module; Smart filter deslagging control module; Protect filter; First filter; Native device is got rid of in filter just; Strainer; Native device is got rid of in smart filter; The end-filtration machine; Mixer; Add pump; Liquid feeding pump; First filter pump; Smart filter pump; Liquid-feeding pump; The refrigerant jar; Refrigerant pump; Refrigeration system; Water tank; Cooling tower; Protect filter; Water pump; Energy-conservation interchanger seven; Energy-conservation interchanger eight; Safety valve 62; Safety valve 21; Safety valve 87; Safety valve 96; Safety valve 48; Safety valve 12; Pipeline shows on trial 79; Pipeline visor 88; Pipeline visor 89; Valve 85; Draining valve 76; Draining valve 75; Air bleeding valve 77; Valve 70; Valve 71; Valve 72; Valve 73; Draining valve 93; Residual cake valve 30; Valve 31; Valve 33; The feed liquor valve; Residual cake valve 90; High-pressure air valve 91; Air bleeding valve five; High-pressure air valve 92; Air bleeding valve 25; Valve 23; The cleaning fluid valve; Residual cake valve 95; Valve 28; Air bleeding valve 63; Air bleeding valve 86; Valve nine; Charging valve; Valve 61; Valve 11; Valve 43; Survey the liquid valve; Tapping valve; Valve 41; Just clean liquid valve; First residual cake valve; Valve 50; Valve 51; Valve 52; Valve ten; Valve 82; Valve 37; Valve 81; Valve 36; Residual cake valve 40; Valve 16; Valve 19; Valve 38; Valve 39; Valve 54; Valve 53; Smart clean liquid valve; Smart residual cake valve; And be connected above-mentioned each parts with cable through pipeline respectively and constitute whole device; Wherein
The said filter that protects is connected with said feed liquor valve, said residual cake valve 90, said High-pressure air valve 91, said air bleeding valve five, said valve 28, said liquid feeding pump through pipeline; And; Said High-pressure air valve 91 is connected with said air bleeding valve five, and said valve 28 is connected with said liquid feeding pump;
Said energy-conservation interchanger seven is connected with said liquid feeding pump, said safety valve 87, said liquid-feeding pump, said valve 19, said energy-conservation interchanger eight through pipeline; And; Said liquid feeding pump is connected with the high pressure port of said safety valve 87, and said energy-conservation interchanger seven is connected with said valve nine through said energy-conservation interchanger eight;
Said refrigerant jar is connected with said valve 30, said valve 31, said valve 33, said safety valve 21 through pipeline; And; Said valve 30 is connected with said valve 31, and said valve 33 is connected with the row pressure port of said safety valve 21;
Said refrigerant pump is connected with said valve 31, said safety valve 21, said energy-conservation interchanger eight through pipeline, and the high pressure port of said safety valve 21, energy-conservation interchanger eight are connected;
Said refrigeration system is connected with said energy-conservation interchanger eight, said valve 33, said valve 70, said valve 73, said draining valve 93, said valve 71, said valve 72 through pipeline; And; Said valve 70 is connected with said valve 73, and said draining valve 93 is connected with said valve 71, said valve 72;
Said water pump is connected with the said valve 70, said valve 72, said safety valve 62, said air bleeding valve 77, the said filter that protects stated through pipeline; And; The said high pressure port of stating valve 70 and said valve 72, said safety valve 62 is connected, and said air bleeding valve 77 is connected with the said filter that protects;
Said cooling tower is connected with said valve 71, said valve 73, said safety valve 62, said water tank through pipeline, and said valve 71 is connected with the row pressure port of said valve 73, said safety valve 62;
Said water tank is connected with draining valve 75, the said filter that protects through pipeline and said draining valve 76, said valve 85 and through said valve 85, and said valve 85 is connected with said draining valve 75, the said filter that protects;
Said end-filtration machine is connected with said High-pressure air valve 92, said air bleeding valve 25, said valve 23, said safety valve 96, said liquid-feeding pump, said valve 28, said charging valve, said valve 51, said valve 50, said cleaning fluid valve, said residual cake valve 95 through pipeline; And; Said High-pressure air valve 92 is connected with said air bleeding valve 25, said valve 23; The high pressure port of said safety valve 96 is connected with said liquid-feeding pump, and said valve 28 is connected with said charging valve, said valve 51, said valve 50, said cleaning fluid valve, said residual cake valve 95;
Said filter just is connected with said valve 11, said air bleeding valve 63, said just clean liquid valve, first residual cake valve through pipeline;
Said filter pump just is connected with said valve 11, said valve 43, said valve 61, said safety valve 12, said valve 52, said valve nine, said valve 36, said valve 81 through pipeline; And; Said valve 11 is connected with the high pressure port of said valve 43, said valve 61, said safety valve 12, and said valve 52 is connected with said valve nine, said valve 36, said valve 81;
Said interpolation pump is connected with said valve 43, said survey liquid valve, said tapping valve, said valve 41 through pipeline, and said valve 43 is connected with said survey liquid valve, and said tapping valve is connected with said valve 41;
Said pipeline visor 88 is connected with said just clean liquid valve, said just residual cake valve, said valve 50, said valve ten, said valve 82 through pipeline; And; Said just clean liquid valve is connected with said just residual cake valve, said valve 50, and said valve ten is connected with said valve 82;
Said smart filter pump is connected with said valve 16, said safety valve 48, said valve 38, said valve 54, said valve ten through pipeline; And; The high pressure port of said valve 16 and said safety valve 48 is connected, and said valve 38 is connected with said valve 54, said valve ten;
Said pipeline visor 89 is connected with said valve 19, said valve 39, said valve 54, said valve 53, the clean liquid valve of said essence, said smart residual cake valve through pipeline; And be connected with said valve 51, said valve 52 through said valve 53; And; Said valve 19 is connected with said valve 39, said valve 54; Said valve 53 is connected with the clean liquid valve of said essence, said smart residual cake valve, and said valve 53 is connected with said valve 51, said valve 52;
Said strainer is connected with said valve 16, said air bleeding valve 86, the clean liquid valve of said essence, said smart residual cake valve through pipeline;
Said mixer through pipeline and said valve 36, said valve 37, said valve 38, said valve 39, said charging valve, said pipeline show on trial 79, said residual cake valve 40 is connected; And be connected with said valve 81, said valve 82 through said valve 37; Also show on trial and 79 be connected with said air bleeding valve 86, said safety valve 48, said air bleeding valve 63, said safety valve 87, said safety valve 96 through said pipeline; And; Said valve 81 is connected with said valve 82, and the row pressure port of said air bleeding valve 86 and said safety valve 48, said air bleeding valve 63, the row pressure port of said safety valve 87, the row pressure port of said safety valve 96 are connected;
Said control power distribution cabinet is through cable and said mixer; Said interpolation pump; Said liquid feeding pump; Said filter pump just; Said smart filter pump; Native device is got rid of in said filter just; Native device is got rid of in said smart filter; Said liquid-feeding pump; Said refrigerant pump; Said refrigeration system; Said cooling tower; Said water pump; Said valve 85; Said draining valve 76; Said draining valve 75; Said air bleeding valve 77; Said valve 70; Said valve 71; Said valve 72; Said valve 73; Said draining valve 93; Said residual cake valve 30; Said valve 31; Said valve 33; Said feed liquor valve; Said residual cake valve 90; Said High-pressure air valve 91; Said air bleeding valve five; Said High-pressure air valve 92; Said air bleeding valve 25; Said valve 23; Said cleaning fluid valve; Said residual cake valve 95; Said valve 28; Said air bleeding valve 63; Said air bleeding valve 86; Said valve nine; Said charging valve; Said valve 61; Said valve 11; Said valve 43; Said survey liquid valve; Said tapping valve; Said valve 41; Said just clean liquid valve; Said residual cake valve just; Said valve 50; Said valve 51; Said valve 52; Said valve ten; Said valve 82; Said valve 37; Said valve 81; Said valve 36; Said residual cake valve 40; Said valve 27; Said valve 16; Said valve 19; Said valve 38; Said valve 39; Said valve 54; Said valve 53; The clean liquid valve of said essence; Said smart residual cake valve connects;
Said demonstration touch-screen is connected with said control power distribution cabinet through cable; Wherein big module is: said water loop control module, said water recoil control module, said refrigerant loop control module, said complete machine filter the hydraulic control control module of advancing, said filter just and hang native control module, said smart filter and hang native control module, said systemic circulation cooling control module, said normal filtration control module, said interpolation control module, the surplus liquid of said filter just and draw back control module, the surplus liquid of said smart filter and draw back that control module, said filter are just advanced the cleaning fluid control module, cleaning fluid control module, the said deslagging of filter just control module, said smart filter deslagging control module are advanced in said smart filter; And; Said water loop control module is connected through the electric control element of cable with said valve 85, said water pump, said valve 70, said valve 71; Said water recoil control module is connected through the electric control element of cable with said valve 85, said water pump, said valve 72, said valve 73; Said refrigerant loop control module is connected through the electric control element of cable with said valve 31, said refrigerant pump, said valve 23; Said complete machine filters the hydraulic control control module of advancing and is connected through the electric control element of cable with said feed liquor valve, said liquid feeding pump, said valve nine, said valve 11, said just clean liquid valve, said valve ten, said valve 16, the clean liquid valve of said essence, said valve 19; Said filter just hang native control module through cable and said valve 36, said filter pump just, said valve 11, said just only the electric control element of liquid valve, said valve 82, said valve 37 be connected; Said smart filter is hung native control module and is connected through the electric control element of cable with said valve 38, said smart filter pump, said valve 16, the clean liquid valve of said essence, said valve 39; Said systemic circulation cooling control module through cable and said valve nine, said filter pump just, said valve 11, said just only the electric control element of liquid valve, said valve ten, said smart filter pump, said valve 16, the clean liquid valve of said essence, said valve 19, said valve 28, said liquid feeding pump be connected; Said normal filtration control module is connected through the electric control element of cable with said feed liquor valve, said liquid feeding pump, said valve nine, said filter pump just, said valve 11, said just clean liquid valve, said valve ten, said smart filter pump, said valve 16, the clean liquid valve of said essence, said valve 19, said liquid-feeding pump, said valve 23; Said interpolation control module is connected through the electric control element of cable with said valve 41, said interpolation pump, said valve 43; The surplus liquid of said filter is just drawn back control module and is connected with said just clean liquid valve, said residual cake valve just, said valve 50, said valve 51, said valve 52, said valve 61, the said electric control element of filter pump just through cable; The surplus liquid of said smart filter is drawn back control module and is connected with the clean liquid valve of said essence, said smart residual cake valve, said valve 53, said valve 51, said valve 52, said valve 61, the said electric control element of filter pump just through cable; Said filter is just advanced the cleaning fluid control module and is connected with said cleaning fluid valve, said valve 51, said valve 52, the said electric control element of filter pump, said valve 11 just through cable; Said smart filter is advanced the cleaning fluid control module and is connected with the electric control element of said cleaning fluid valve, said valve 50, said valve ten, said smart filter pump, said valve 16 through cable; The said deslagging of filter just control module is connected with said just clean liquid valve, the said electric control element of residual cake valve, said valve 50, said residual cake valve 95 just through cable, and said smart filter deslagging control module is connected with the electric control element of the clean liquid valve of said essence, said smart residual cake valve, said valve 53, said valve 51, said residual cake valve 95 through cable.
1. method of operating based on claims 1 described modularization low-temperature filter is characterized in that:
1): after the fully loaded water of said water tank, the fully loaded cooling medium liquid of said refrigerant jar, start said water loop control module and said refrigerant loop control module, detect and work well, start said refrigeration system simultaneously and carry out refrigerant and draw cold;
2): start said complete machine and filter the hydraulic control control module of advancing, open said air bleeding valve 63 simultaneously; Detecting said filter 99 full loads just closes said air bleeding valve 63, opens said air bleeding valve 86 simultaneously; Detecting said strainer full load closes said air bleeding valve 86, opens said air bleeding valve 25 simultaneously; Detecting said end-filtration machine full load closes said air bleeding valve 25 and opens said charging valve simultaneously; Closing said complete machine when said mixer reaches required amount of liquid filters advance hydraulic control control module and said charging valve, starts said mixer simultaneously; Adding an amount of diatomite starts said filter just and hangs native control module, detects circulating fluid and close its module after limpid; Said mixer power is once more gone into an amount of diatomite and is started said smart filter and hang native control module, detect circulating fluid and close its module and said mixer after limpid; Detect when refrigerant draws and coldly reach zero and select, start simultaneously the said systemic circulation control module of lowering the temperature during to subzero ten octaves requirement and carry out systemic circulation and draw cold; Complete machine draw cold reach to filter close said systemic circulation cooling control module when requiring, open said normal filtration control module simultaneously; Start said mixer simultaneously, open said charging valve and add the annex solution that reaches requirement and close its valve, add an amount of diatomite, start the orderly interpolation diatomite mixed liquor of said interpolation control module, get into normal filtration;
3): just can carry out surplus liquid after normal filtration finishes and draw back cleaning, when the same liquid of follow-up filtration, can selectivity draw back surplus liquid to fully loaded diatomaceous filter; When needs clean said filter just, start the surplus liquid of said filter just and draw back control module, open said air bleeding valve 63 and said air bleeding valve 25 simultaneously; Closing the surplus liquid of said filter just after surplus liquid exhausts draws back control module, opens said filter just when advancing the fully loaded said filter just of cleaning fluid control module simultaneously; Close said air bleeding valve 63 and advance the cleaning fluid control module with said air bleeding valve 25 and said filter just; Starting said filter just afterwards gets rid of native device and lets mix dilution saturated diatomaceous sparing with cleaning fluid; Draw back afterwards and clean that mixed liquor carries out Unified Treatment, to draw back operation be exactly that the surplus liquid of said filter is just drawn back control module and drawn back work for it; After cleaning finishes, just can carry out filter feed liquor work just, start said complete machine and filter the hydraulic control control module of advancing, close its valve when opening the fully loaded said filter just of said air bleeding valve 63, liquid simultaneously; Open said air bleeding valve 25 simultaneously; Detecting said end-filtration machine full load closes said air bleeding valve 25 and opens said charging valve simultaneously; Close said complete machine when said mixer reaches required amount of liquid and filter advance hydraulic control control module and said charging valve, just carried out afterwards hanging work such as soil, systemic circulation, normal filtration, being equal to of operation such as the surplus liquid of said strainer is drawn back, feed liquor and said first filter in the above-mentioned filter just of circulation.
The present invention has realized that the module automation cooperates the two-in-one system of manually-operated; To complex operation and can unify instruction design modularization but need cooperation personnel image data come compounding practice, because the pressure reduction of filtering flow and flow are continuing to change and the diatomite addition changes and requirement is all arranged, freezing and filtering also needed requirement such as the temperature difference; Need the implementation semi-automation of manual detection data or manually change cooperation not completely unifying instruction, it shows that touch-screen, control power distribution cabinet, module etc. do not mark in view; Used valve adopted partly automatically controlled and part are automatically controlled to add manual two-in-one control; Adopt implement security valve level pressure automatic safety device, the outlet of pump power source is connected with the high pressure port of safety valve; With the fault that prevents electric control valve and violate big pressure reduction that operation brings to partial devices bring damage maybe, but the row pressure port of safety valve connects liquid storage container, to prevent row pressure fluid loss and the hidden danger of splashing and bringing thereof! All can design at feed liquor and fluid place the multitube road to valve control, satisfy the transform filter cleaning of various liquid etc.Also adopted my existing several patented technologies simultaneously: the patent of invention title: a kind of disk type filtering equipment, patent of invention number: ZL 2,010 1 0204187.9 and utility model patent title: filter back liquid is from pressing the vertical filter of recoil, the patent No.: ZL 2,010 2 0149469.9, guarantees scientific and technological content and market thereof, the practical value of this invention.
Description of drawings
Fig. 1 is a structural representation of the present invention
The specific embodiment
Combine accompanying drawing and foregoing invention content that the present invention is done further detailed description at present.With reference to Fig. 1, after said water tank 66 fully loaded water, said refrigerant jar 78 fully loaded cooling medium liquid, start said water loop control module and said refrigerant loop control module, detect and work well, start said refrigeration system 100 simultaneously and carry out refrigerant and draw cold; Starting said complete machine filters the hydraulic control control module of advancing, opens said air bleeding valve 63 (63) simultaneously; Detecting said filter 99 full loads just closes said air bleeding valve 63 (63), opens said air bleeding valve 86 (86) simultaneously; Detecting said strainer 98 full loads closes said air bleeding valve 86 (86), opens said air bleeding valve 25 (25) simultaneously; Detecting said end-filtration machine 22 full loads closes said air bleeding valve 25 (25) and opens said charging valve 29 simultaneously; Closing said complete machine when said mixer 35 reaches required amount of liquid filters advance hydraulic control control module and said charging valve 29, starts said mixer 35 simultaneously; Adding an amount of diatomite starts said filter just and hangs native control module, detects circulating fluid and close its module after limpid; Said mixer 35 adds an amount of diatomite once more and starts said smart filter and hang native control module, detect circulating fluid and close its module and said mixer 35 after limpid; Detect when refrigerant draws and coldly reach zero and select, start simultaneously the said systemic circulation control module of lowering the temperature during to subzero ten octaves requirement and carry out systemic circulation and draw cold; Complete machine draw cold reach to filter close said systemic circulation cooling control module when requiring, open said normal filtration control module simultaneously; Start said mixer 35 simultaneously, open said charging valve 29 and add the annex solution that reaches requirement and close its valve, add an amount of diatomite, start the orderly interpolation diatomite mixed liquor of said interpolation control module, get into normal filtration; Just can carry out surplus liquid after normal filtration finishes draws back cleaning, when the same liquid of follow-up filtration, can selectivity draw back surplus liquid to fully loaded diatomaceous filter; When needs clean said filter 99 just, start the surplus liquid of said filter just and draw back control module, open said air bleeding valve 63 (63) and said air bleeding valve 25 (25) simultaneously; Closing the surplus liquid of said filter just after surplus liquid exhausts draws back control module, opens said filter just when advancing the fully loaded said filter 99 just of cleaning fluid control module cleaning fluid simultaneously; Close said air bleeding valve 63 (63) and said air bleeding valve 25 (25) and the said first cleaning fluid control module of filtering; Starting said filter just afterwards gets rid of native device and lets mix dilution saturated diatomaceous sparing with cleaning fluid; Draw back afterwards and clean that mixed liquor carries out Unified Treatment, to draw back operation be exactly that the surplus liquid of said filter is just drawn back control module and drawn back work for it; After cleaning finishes, just can carry out filter feed liquor work just, start said complete machine and filter the hydraulic control control module of advancing, close its valve when opening the fully loaded said filter 99 just of said air bleeding valve 63 (63), liquid simultaneously; Open said air bleeding valve 25 (25) simultaneously; Detecting said end-filtration machine 22 full loads closes said air bleeding valve 25 (25) and opens said charging valve 29 simultaneously; Close said complete machine when said mixer 35 reaches required amount of liquid and filter advance hydraulic control control module and said charging valve 29; Just carry out the above-mentioned filter just of circulation afterwards and hung work such as soil, systemic circulation, normal filtration, operation and said being equal to of filter 99 just such as the surplus liquid of said strainer 98 is drawn back, feed liquor.
Claims (2)
1. modularization low-temperature filter; Comprise: show touch-screen; The control power distribution cabinet; Water loop control module; Water recoil control module; Refrigerant loop control module; Complete machine filters the hydraulic control control module of advancing; Native control module is hung in filter just; Native control module is hung in smart filter; Systemic circulation cooling control module; The normal filtration control module; Add control module; Just the surplus liquid of filter is drawn back control module; The surplus liquid of smart filter is drawn back control module; The cleaning fluid control module is advanced in filter just; The cleaning fluid control module is advanced in smart filter; Just filter the deslagging control module; Smart filter deslagging control module; Protect filter 3; First filter 99; Native device is got rid of in filter just; Strainer 98; Native device is got rid of in smart filter; End-filtration machine 22; Mixer 35; Add pump 42; Liquid feeding pump 6; First filter pump 59; Smart filter pump 58; Liquid-feeding pump 20; Refrigerant jar 78; Refrigerant pump 32; Refrigeration system 100; Water tank 66; Cooling tower 67; Protect filter 68; Water pump 69; Energy-conservation interchanger seven (7); Energy-conservation interchanger eight (8); Safety valve 62 (62); Safety valve 21 (21); Safety valve 87 (87); Safety valve 96 (96); Safety valve 48 (48); Safety valve ten two (12); Pipeline shows on trial 79 (79); Pipeline visor 88 (88); Pipeline visor 89 (89); Valve 85 (85); Draining valve 76 (76); Draining valve 75 (75); Air bleeding valve 77 (77); Valve 70 (70); Valve 71 (71); Valve 72 (72); Valve 73 (73); Draining valve 93 (93); Residual cake valve 30 (30); Valve 31 (31); Valve 33 (33); Feed liquor valve 1; Residual cake valve 90 (90); High-pressure air valve 91 (91); Air bleeding valve five (5); High-pressure air valve 92 (92); Air bleeding valve 25 (25); Valve 23 (23); Cleaning fluid valve 26; Residual cake valve 95 (95); Valve 28 (28); Air bleeding valve 63 (63); Air bleeding valve 86 (86); Valve nine (9); Charging valve 29; Valve 61 (61); Valve ten one (11); Valve 43 (43); Survey liquid valve 45; Tapping valve 46; Valve 41 (41); Just clean liquid valve 13; First residual cake valve 49; Valve 50 (50); Valve 51 (51); Valve 52 (52); Valve ten (10); Valve 82 (82); Valve 37 (37); Valve 81 (81); Valve 36 (36); Residual cake valve 40 (40); Valve ten six (16); Valve ten nine (19); Valve 38 (38); Valve 39 (39); Valve 54 (54); Valve 53 (53); Smart clean liquid valve 18; Smart residual cake valve 55; And be connected above-mentioned each parts with cable through pipeline respectively and constitute whole device; Wherein
The said filter 3 of protecting is connected with said feed liquor valve 1, said residual cake valve 90 (90), said High-pressure air valve 91 (91), said air bleeding valve five (5), said valve 28 (28), said liquid feeding pump 6 through pipeline; And; Said High-pressure air valve 91 (91) is connected with said air bleeding valve five (5), and said valve 28 (28) is connected with said liquid feeding pump 6;
Said energy-conservation interchanger seven (7) is connected with said liquid feeding pump 6, said safety valve 87 (87), said liquid-feeding pump 20, said valve ten nine (19), said energy-conservation interchanger eight (8) through pipeline; And; Said liquid feeding pump 6 is connected with the high pressure port of said safety valve 87 (87), and said energy-conservation interchanger seven (7) is connected with said valve nine (9) through said energy-conservation interchanger eight (8);
Said refrigerant jar 78 is connected with said valve 30 (30), said valve 31 (31), said valve 33 (33), said safety valve 21 (21) through pipeline; And; Said valve 30 (30) is connected with said valve 31 (31), and said valve 33 (33) is connected with the row pressure port of said safety valve 21 (21);
Said refrigerant pump 32 is connected with said valve 31 (31), said safety valve 21 (21), said energy-conservation interchanger eight (8) through pipeline, and the high pressure port of said safety valve 21 (21), energy-conservation interchanger eight (8) are connected;
Said refrigeration system 100 is connected with said energy-conservation interchanger eight (8), said valve 33 (33), said valve 70 (70), said valve 73 (73), said draining valve 93 (93), said valve 71 (71), said valve 72 (72) through pipeline; And; Said valve 70 (70) is connected with said valve 73 (73), and said draining valve 93 (93) is connected with said valve 71 (71), said valve 72 (72);
Said water pump 69 is connected with the said valve 70 (70), said valve 72 (72), said safety valve 62 (62), said air bleeding valve 77 (77), the said filter 68 that protects stated through pipeline; And; The said high pressure port of stating valve 70 (70) and said valve 72 (72), said safety valve 62 (62) is connected, and said air bleeding valve 77 (77) is connected with the said filter 68 that protects;
Said cooling tower 67 is connected with said valve 71 (71), said valve 73 (73), said safety valve 62 (62), said water tank 66 through pipeline; And said valve 71 (71) is connected with the row pressure port of said valve 73 (73), said safety valve 62 (62);
Said water tank 66 through pipeline and said draining valve 76 (76), said valve 85 (85), and be connected with draining valve 75 (75), the said filter 68 that protects through said valve 85 (85); And said valve 85 (85) is connected with said draining valve 75 (75), the said filter 68 that protects;
Said end-filtration machine 22 is connected with said High-pressure air valve 92 (92), said air bleeding valve 25 (25), said valve 23 (23), said safety valve 96 (96), said liquid-feeding pump 20, said valve 28 (28), said charging valve 29, said valve 51 (51), said valve 50 (50), said cleaning fluid valve 26, said residual cake valve 95 (95) through pipeline; And; Said High-pressure air valve 92 (92) is connected with said air bleeding valve 25 (25), said valve 23 (23); The high pressure port of said safety valve 96 (96) is connected with said liquid-feeding pump 20, and said valve 28 (28) is connected with said charging valve 29, said valve 51 (51), said valve 50 (50), said cleaning fluid valve 26, said residual cake valve 95 (95);
Said filter just 99 is connected with said valve ten one (11), said air bleeding valve 63 (63), said just clean liquid valve 13, first residual cake valve 49 through pipeline;
Said filter pump just 59 is connected with said valve ten one (11), said valve 43 (43), said valve 61 (61), said safety valve ten two (12), said valve 52 (52), said valve nine (9), said valve 36 (36), said valve 81 (81) through pipeline; And; Said valve ten one (11) is connected with the high pressure port of said valve 43 (43), said valve 61 (61), said safety valve ten two (12), and said valve 52 (52) is connected with said valve nine (9), said valve 36 (36), said valve 81 (81);
Said interpolation pump 42 is connected with said valve 43 (43), said survey liquid valve 45, said tapping valve 46, said valve 41 (41) through pipeline; And; Said valve 43 (43) is connected with said survey liquid valve 45, and said tapping valve 46 is connected with said valve 41 (41);
Said pipeline visor 88 (88) is connected with said just clean liquid valve 13, said just residual cake valve 49, said valve 50 (50), said valve ten (10), said valve 82 (82) through pipeline; And; Said just clean liquid valve 13 is connected with said just residual cake valve 49, said valve 50 (50), and said valve ten (10) is connected with said valve 82 (82);
Said smart filter pump 58 is connected with said valve ten six (16), said safety valve 48 (48), said valve 38 (38), said valve 54 (54), said valve ten (10) through pipeline; And; The high pressure port of said valve ten six (16) and said safety valve 48 (48) is connected, and said valve 38 (38) is connected with said valve 54 (54), said valve ten (10);
Said pipeline visor 89 (89) is connected through the clean liquid valve of pipeline and said valve ten nine (19), said valve 39 (39), said valve 54 (54), said valve 53 (53), said essence 18, said smart residual cake valve 55; And be connected with said valve 51 (51), said valve 52 (52) through said valve 53 (53); And; Said valve ten nine (19) is connected with said valve 39 (39), said valve 54 (54); The clean liquid valve of said valve 53 (53) and said essence 18, said smart residual cake valve 55 are connected, and said valve 53 (53) is connected with said valve 51 (51), said valve 52 (52);
Said strainer 98 is connected through the clean liquid valve of pipeline and said valve ten six (16), said air bleeding valve 86 (86), said essence 18, said smart residual cake valve 55;
Said mixer 35 through pipeline and said valve 36 (36), said valve 37 (37), said valve 38 (38), said valve 39 (39), said charging valve 29, said pipeline show on trial 79 (79), said residual cake valve 40 (40) is connected; And be connected with said valve 81 (81), said valve 82 (82) through said valve 37 (37); Also show on trial and 79 (79) be connected with said air bleeding valve 86 (86), said safety valve 48 (48), said air bleeding valve 63 (63), said safety valve 87 (87), said safety valve 96 (96) through said pipeline; And; Said valve 81 (81) is connected with said valve 82 (82), and said air bleeding valve 86 (86) is connected with the row pressure port of the row pressure port of said safety valve 48 (48), said air bleeding valve 63 (63), the row pressure port of said safety valve 87 (87), said safety valve 96 (96);
Said control power distribution cabinet is through cable and said mixer 35; Said interpolation pump 42; Said liquid feeding pump 6; Said filter pump 59 just; Said smart filter pump 58; Native device is got rid of in said filter just; Native device is got rid of in said smart filter; Said liquid-feeding pump 20; Said refrigerant pump 32; Said refrigeration system 100; Said cooling tower 67; Said water pump 69; Said valve 85 (85); Said draining valve 76 (76); Said draining valve 75 (75); Said air bleeding valve 77 (77); Said valve 70 (70); Said valve 71 (71); Said valve 72 (72); Said valve 73 (73); Said draining valve 93 (93); Said residual cake valve 30 (30); Said valve 31 (31); Said valve 33 (33); Said feed liquor valve 1; Said residual cake valve 90 (90); Said High-pressure air valve 91 (91); Said air bleeding valve five (5); Said High-pressure air valve 92 (92); Said air bleeding valve 25 (25); Said valve 23 (23); Said cleaning fluid valve 26; Said residual cake valve 95 (95); Said valve 28 (28); Said air bleeding valve 63 (63); Said air bleeding valve 86 (86); Said valve nine (9); Said charging valve 29; Said valve 61 (61); Said valve ten one (11); Said valve 43 (43); Said survey liquid valve 45; Said tapping valve 46; Said valve 41 (41); Said just clean liquid valve 13; Said residual cake valve 49 just; Said valve 50 (50); Said valve 51 (51); Said valve 52 (52); Said valve ten (10); Said valve 82 (82); Said valve 37 (37); Said valve 81 (81); Said valve 36 (36); Said residual cake valve 40 (40); Said valve 27 (27); Said valve ten six (16); Said valve ten nine (19); Said valve 38 (38); Said valve 39 (39); Said valve 54 (54); Said valve 53 (53); The clean liquid valve 18 of said essence; Said smart residual cake valve 55 connects;
Said demonstration touch-screen is connected with said control power distribution cabinet through cable; Wherein big module is: said water loop control module, said water recoil control module, said refrigerant loop control module, said complete machine filter the hydraulic control control module of advancing, said filter just and hang native control module, said smart filter and hang native control module, said systemic circulation cooling control module, said normal filtration control module, said interpolation control module, the surplus liquid of said filter just and draw back control module, the surplus liquid of said smart filter and draw back that control module, said filter are just advanced the cleaning fluid control module, cleaning fluid control module, the said deslagging of filter just control module, said smart filter deslagging control module are advanced in said smart filter; And; Said water loop control module is connected through the electric control element of cable with said valve 85 (85), said water pump 69, said valve 70 (70), said valve 71 (71); Said water recoil control module is connected through the electric control element of cable with said valve 85 (85), said water pump 69, said valve 72 (72), said valve 73 (73); Said refrigerant loop control module is connected through the electric control element of cable with said valve 31 (31), said refrigerant pump 32, said valve 23 (23); Said complete machine filter advance the hydraulic control control module through cable and said feed liquor valve 1, said liquid feeding pump 6, said valve nine (9), said valve ten one (11), said just only the electric control element of the clean liquid valve of liquid valve 13, said valve ten (10), said valve ten six (16), said essence 18, said valve ten nine (19) be connected; Said filter just hang native control module through cable and said valve 36 (36), said filter pump 59 just, said valve ten one (11), said just only the electric control element of liquid valve 13, said valve 82 (82), said valve 37 (37) be connected; Said smart filter is hung the electric control element of native control module through the clean liquid valve of cable and said valve 38 (38), said smart filter pump 58, said valve ten six (16), said essence 18, said valve 39 (39) and is connected; Said systemic circulation cooling control module through cable and said valve nine (9), said filter pump 59 just, said valve ten one (11), said just only the electric control element of the clean liquid valve of liquid valve 13, said valve ten (10), said smart filter pump 58, said valve ten six (16), said essence 18, said valve ten nine (19), said valve 28 (28), said liquid feeding pump 6 be connected; Said normal filtration control module is connected through the electric control element of the clean liquid valve of cable and said feed liquor valve 1, said liquid feeding pump 6, said valve nine (9), said filter pump 59 just, said valve ten one (11), said just clean liquid valve 13, said valve ten (10), said smart filter pump 58, said valve ten six (16), said essence 18, said valve ten nine (19), said liquid-feeding pump 20, said valve 23 (23); Said interpolation control module is connected through the electric control element of cable with said valve 41 (41), said interpolation pump 43, said valve 43 (43); The surplus liquid of said filter is just drawn back control module and is connected with said just clean liquid valve 13, said residual cake valve 49 just, said valve 50 (50), said valve 51 (51), said valve 52 (52), said valve 61 (61), the said electric control element of filter pump 59 just through cable; The surplus liquid of said smart filter draw back control module through the clean liquid valve of cable and said essence 18, said smart residual cake valve 55, said valve 53 (53), said valve 51 (51), said valve 52 (52), said valve 61 (61), said at the beginning of the electric control element of filter pump 59 be connected; Said filter just advance the cleaning fluid control module through cable and said cleaning fluid valve 26, said valve 51 (51), said valve 52 (52), said at the beginning of the electric control element of filter pump 59, said valve ten one (11) be connected; Said smart filter is advanced the electric control element of cleaning fluid control module through cable and said cleaning fluid valve 26, said valve 50 (50), said valve ten (10), said smart filter pump 58, said valve ten six (16) and is connected; The said deslagging of filter just control module is connected with said just clean liquid valve 13, the said electric control element of residual cake valve 49, said valve 50 (50), said residual cake valve 95 (95) just through cable, saidly smartly filters the electric control element that the deslagging control module passes through the clean liquid valve of cable and said essence 18, said smart residual cake valve 55, said valve 53 (53), said valve 51 (51), said residual cake valve 95 (95) and is connected.
2. method of operating based on claims 1 described modularization low-temperature filter is characterized in that:
1): after said water tank 66 fully loaded water, said refrigerant jar 78 fully loaded cooling medium liquid, start said water loop control module and said refrigerant loop control module, detect and work well, start said refrigeration system 100 simultaneously and carry out refrigerant and draw cold;
2): start said complete machine and filter the hydraulic control control module of advancing, open said air bleeding valve 63 (63) simultaneously; Detecting said filter 99 full loads just closes said air bleeding valve 63 (63), opens said air bleeding valve 86 (86) simultaneously; Detecting said strainer 98 full loads closes said air bleeding valve 86 (86), opens said air bleeding valve 25 (25) simultaneously; Detecting said end-filtration machine 22 full loads closes said air bleeding valve 25 (25) and opens said charging valve 29 simultaneously; Closing said complete machine when said mixer 35 reaches required amount of liquid filters advance hydraulic control control module and said charging valve 29, starts said mixer 35 simultaneously; Adding an amount of diatomite starts said filter just and hangs native control module, detects circulating fluid and close its module after limpid; Said mixer 35 adds an amount of diatomite once more and starts said smart filter and hang native control module, detect circulating fluid and close its module and said mixer 35 after limpid; Detect when refrigerant draws and coldly reach zero and select, start simultaneously the said systemic circulation control module of lowering the temperature during to subzero ten octaves requirement and carry out systemic circulation and draw cold; Complete machine draw cold reach to filter close said systemic circulation cooling control module when requiring, open said normal filtration control module simultaneously; Start said mixer 35 simultaneously, open said charging valve 29 and add the annex solution that reaches requirement and close its valve, add an amount of diatomite, start the orderly interpolation diatomite mixed liquor of said interpolation control module, get into normal filtration;
3): just can carry out surplus liquid after normal filtration finishes and draw back cleaning, when the same liquid of follow-up filtration, can selectivity draw back surplus liquid to fully loaded diatomaceous filter; When needs clean said filter 99 just, start the surplus liquid of said filter just and draw back control module, open said air bleeding valve 63 (63) and said air bleeding valve 25 (25) simultaneously; Closing the surplus liquid of said filter just after surplus liquid exhausts draws back control module, opens said filter just when advancing the fully loaded said filter 99 just of cleaning fluid control module simultaneously; Close said air bleeding valve 63 (63) and said air bleeding valve 25 (25) and the said first cleaning fluid control module of filtering; Starting said filter just afterwards gets rid of native device and lets mix dilution saturated diatomaceous sparing with cleaning fluid; Draw back afterwards and clean that mixed liquor carries out Unified Treatment, to draw back operation be exactly that the surplus liquid of said filter is just drawn back control module and drawn back work for it; After cleaning finishes, just can carry out filter feed liquor work just, start said complete machine and filter the hydraulic control control module of advancing, close its valve when opening the fully loaded said filter 99 just of said air bleeding valve 63 (63), liquid simultaneously; Open said air bleeding valve 25 (25) simultaneously; Detecting said end-filtration machine 22 full loads closes said air bleeding valve 25 (25) and opens said charging valve 29 simultaneously; Close said complete machine when said mixer 35 reaches required amount of liquid and filter advance hydraulic control control module and said charging valve 29; Just carry out the above-mentioned filter just of circulation afterwards and hung work such as soil, systemic circulation, normal filtration, operation and said being equal to of filter 99 just such as the surplus liquid of said strainer 98 is drawn back, feed liquor.
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| CN108722011A (en) * | 2018-07-16 | 2018-11-02 | 高云芝 | A kind of filter at low temperature equipment |
| CN109331540A (en) * | 2018-08-05 | 2019-02-15 | 高云芝 | A kind of extraction raffinate treatment process of freezing and filtering unit |
| CN109603279A (en) * | 2019-02-22 | 2019-04-12 | 高云芝 | A kind of heating and cooling segmentation intercepts the filter bank of extract |
| CN109876519A (en) * | 2019-02-22 | 2019-06-14 | 高云芝 | A kind of freezing and filtering unit of helpless filter medium |
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| CN102553347B (en) * | 2012-01-18 | 2014-06-25 | 高云芝 | Automatic filtration equipment and method for operating automatic filtration equipment |
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| CN109331540A (en) * | 2018-08-05 | 2019-02-15 | 高云芝 | A kind of extraction raffinate treatment process of freezing and filtering unit |
| CN109603279A (en) * | 2019-02-22 | 2019-04-12 | 高云芝 | A kind of heating and cooling segmentation intercepts the filter bank of extract |
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| CN102489072B (en) | 2013-09-11 |
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Address after: 232100 Anhui County of Fengtai Province town of Phoenix Venture Park Anhui Sihde energy-saving equipment manufacturing Co. Patentee after: Gao Yunzhi Address before: 232100 Anhui County of Fengtai Province Economic Development Zone No. 80 West Black dragon Pool community Hu Village Hu Huaguo received high versicolor Patentee before: Gao Yunzhi |
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Denomination of invention: Modularized low-temperature filtering device and operation method thereof Effective date of registration: 20180124 Granted publication date: 20130911 Pledgee: Fengtai Huacheng financing Company limited by guarantee Pledgor: ANHUI SIDE ENERGY SAVING EQUIPMENT MANUFACTURING CO., LTD.|Gao Yunzhi Registration number: 2018990000077 |
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