CN102444038A - Circular immersion-cleaning method for carpet printing and immersion-cleaning equipment - Google Patents
Circular immersion-cleaning method for carpet printing and immersion-cleaning equipment Download PDFInfo
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- CN102444038A CN102444038A CN201110310430XA CN201110310430A CN102444038A CN 102444038 A CN102444038 A CN 102444038A CN 201110310430X A CN201110310430X A CN 201110310430XA CN 201110310430 A CN201110310430 A CN 201110310430A CN 102444038 A CN102444038 A CN 102444038A
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Abstract
The invention relates to a circular immersion-cleaning method for a carpet printing and a piece of immersion-cleaning equipment. At present, a method used for removing a thickener on the suede of a carpet is unscientific and not good for energy conservation and environmental protection. The method disclosed by the invention orderly comprises a printing procedure of printing a colour paste on the suede of a carpet, a fixation procedure of fixing the carpet printed with the colour paste, and a circular immersion-cleaning procedure, which is characterized in that: the circular immersion-cleaning procedure orderly comprises a surface thickener-removing step, an immersion-cleaning step and a dehydration step; in the surface thickener-removing step, a part of a thickener on the suede of a carpet is removed; in the immersion-cleaning step, the carpet is immersed in immersion solution for at least 5 seconds; and in the dehydration step, the flocculates on the suede of the carpet and the immersion solution are removed to obtain an immersion-cleaned printed carpet. The immersion-cleaning equipment disclosed by the invention comprises a frame, a previous thickener-removing device, a water trough, an after thickener-removing device, a carpet charge roller, a carpet discharge roller, a roller I and a roller II, wherein the previous thickener-removing device and the after thickener-removing device are installed on the frame. The circular immersion-cleaning method for a carpet printing and the immersion-cleaning equipment disclosed by the invention are simple in operation, energy-saving, environment-friendly, and high in resource utilization rate.
Description
Technical field
The present invention relates to a kind of carpet stamp circulation embathes method and embathes equipment; In the process of carpet stamp; To be distributed in the thickener removal above the carpet, a kind of equipment that belongs to the one step process that is used for carpet stamp process and be used for carpet stamp process through embathing equipment.
Background technology
The mill base that is used for stamp on carpet mainly is made up of thickener and dyestuff; Wherein, Thickener mainly is made up of polyacrylate, and for example open day is on 02 12nd, 1992, and publication number is in the Chinese patent of CN1058599; A kind of manufacturing approach of thickening agent used for water-base emulsion is disclosed, the thickening of Aquo Systems such as the thickener that this method is prepared from just can be stuck with paste COAT PRINTING, Carpet Adhesive.Generally, in the mill base viscosity of thickener generally about 300cps, in the process of carpet stamp; Printer is ejected into mill base on the matte of carpet according to the requirement of pattern, and this carpet is through after the heating of steam box, and the dyestuff in the mill base is absorbed by the matte of carpet; Make firm the printing on the matte of pattern; And the thickener in the mill base still sticks on the matte of carpet, and but, this moment, the viscosity of thickener was elevated to about 3000cps.The thickener that adopts the mode of flushing with clean water will stick on the carpet matte is then rinsed well, and clear water becomes waste water after through flushing, and carpet is again through carrying out just having accomplished after the fixation process of stamp.
Because the thickener that adopts the mode of flushing with clean water will stick on the carpet matte is at present usually rinsed well; There is following shortcoming in the thickener that adopts this method to remove on the carpet matte: 1, the consumption of water is big, has increased production cost on the one hand, has caused the waste of water resource on the other hand; Make that water resource is difficult to obtain fully, reasonable use; For example, generally, flushing the required clear water amount of thickener on the carpet matte of sticking to be the 2-5 ton/hour; Move calculating in 20 hours every day according to equipment, the water consumption of every day is about the 60-100 ton.2, be positioned at thickener on the carpet matte by flushing with clean water after formation waste water soluble in water or to be absorbed the back directly discarded; Make thickener can not obtain recycle, increased the consumption of thickener, improved production cost; Caused the waste of resource; Generally, the thickener in the mill base accounts for the percentage by weight of 60%-70%, greatly reduces the utilization rate of thickener.3, after clear water washes the thickener on the carpet matte, be positioned at the thickener formation waste water soluble in water on the carpet matte, the BOD of this waste water and the index of COD are higher far away; Do not reach environmental requirement far away, generally, the BOD of this waste water and COD are about 6000 mg/litre; Because this discharged waste water is big, if with direct discharging of waste water in environment, then the pollution to environment is big; Can cause very big destruction to local environment, be unfavorable for environmental protection; If earlier waste water is carried out discharging after the water treatment again, it is very high then to handle the required cost of waste water, has not only improved the cost in the carpet stamp process, and has increased workload, causes the waste of human and material resources.
In sum, in carpet stamp process, be used to remove the used not enough science of method of thickener on the carpet matte at present; Not only bad for energy-conserving and environment-protective; And improved production cost, and increased workload, make resource be difficult to obtain fully, effectively utilize.
Summary of the invention
The objective of the invention is to overcome the above-mentioned deficiency that exists in the prior art, and provide a kind of simple to operate, energy-conserving and environment-protective, resource utilization is high, and the carpet stamp circulation that helps reducing production costs is embathed method and is embathed equipment.
The present invention addresses the above problem the technical scheme that is adopted: this carpet stamp circulation is embathed method and is comprised that successively printing operation, fixation operation and circulation embathes operation, in the said printing operation, prints to mill base on the matte of carpet; In the said fixation operation, have the carpet of mill base to carry out fixation printing, make that the dyestuff in the mill base is absorbed by the matte of carpet, the thickener in the mill base is adsorbed on the matte of carpet; Be characterized in: said circulation is embathed operation and is comprised that successively the surface removes the agent step, embathes step and dehydration, and remove in the agent step on said surface, removes the part thickener on the carpet matte; Said embathing in the step; Carpet is embathed at least 5 seconds in the liquid; Make the thickener be positioned on the carpet matte generate flocculate, the said polymer that contains any two or more compound phase-polymerization in aluminum sulfate that mass percent is 0.05%-10% and/or aluminium chloride and/or ferric sulfate and/or iron chloride and/or aluminum sulfate polymer and/or aluminium chloride polymer and/or ferric sulfate polymer and/or iron chloride polymer and/or these four kinds of compounds of aluminum sulfate, aluminium chloride, ferric sulfate and iron chloride in the liquid that embathes; In the said dehydration, with the flocculate on the carpet matte with embathing that liquid is removed the drugget after obtaining embathing.The water resource that makes drugget in the process of embathing, consumed thus significantly reduces, and need not to clean the thickener on the drugget matte through the mode of spray, has significantly reduced the consumption of water resource, has reduced the production cost of drugget; The thickener that is positioned on the carpet matte can become flocculate under the effect of embathing liquid, after filtering, can filter out this flocculate, makes whole carpet stamp embathe in the process and can not produce waste water, helps environmental protection, can not produce environment and destroy.
Remove in the agent step on surface according to the invention, removes after percentage by weight is the thickener of 40%-60% on the carpet matte, and this thickener of removing is recycled as the raw material of mill base through filtering the back.Make the utilization rate of thickener improve greatly thus, not only reduced production cost, and help reducing discharging wastes, can reach the purpose of energy-conserving and environment-protective.
In the dehydration according to the invention; With the flocculate on the carpet matte with embathing that liquid is removed the carpet after obtaining embathing; Said flocculate with embathe liquid through filtration treatment, the flocculate after the filtration is handled with the mode of solid waste, filtrate filtered is back to embathe in the liquid and recycles.Make the present invention can reach the requirement of wastewater zero discharge thus, help energy-conserving and environment-protective, help protecting environment, improve the utilization rate of water resource and thickener.
The polymer that contains any two or more compound phase-polymerization in aluminum sulfate that mass percent is 0.1%-5% and/or aluminium chloride and/or ferric sulfate and/or iron chloride and/or aluminum sulfate polymer and/or aluminium chloride polymer and/or ferric sulfate polymer and/or iron chloride polymer and/or these four kinds of compounds of aluminum sulfate, aluminium chloride, ferric sulfate and iron chloride in the liquid that embathes according to the invention.Make thus among the present invention to embathe liquid better to the flocculating effect of thickener, help increasing work efficiency, promote the quality of drugget.
Remove in the agent step on surface according to the invention, removes the part thickener on the carpet matte through the mode of vacuum draw.Make mode that the present invention removes the part thickener on carpet matte science more thus, operate simplyr that operating efficiency is higher.
According to the invention embathing in the step embathed 5-60 second in the liquid with carpet, makes the thickener that is positioned on the carpet matte generate flocculate.Make that thus the flocculating effect of thickener is better among the present invention, can better remove the thickener on the carpet matte, help promoting the quality of drugget.
In the dehydration according to the invention, the mode through vacuum draw with the flocculate on the carpet matte with embathe liquid and remove the carpet after obtaining embathing.Make mode that the present invention removes flocculate and water on carpet matte science more thus, operate simplyr that operating efficiency is higher.
Remove in the agent step on surface according to the invention, remove the thickener of 40%-60% on the carpet matte after, this thickener of removing is recycled as the raw material of mill base after through the strainer filtering more than 500 orders.Make that thus the utilization rate of thickener is higher among the present invention, the thickener that reclaims gained can meet the requirement of mill base more.
A kind ofly be used for carpet stamp circulation and embathe the design feature of the equipment that embathes of method and be: comprise that frame, preceding road remove that agent device, tank, road, back remove the agent device, advance the blanket roller, go out the blanket roller, a roller and No. two rollers; A said roller and No. two rollers are installed in the tank; Saidly advance the blanket roller and go out the blanket roller and be installed on the frame, this advances the blanket roller and goes out the top that the blanket roller lays respectively at a roller and No. two rollers; Said preceding road removes the agent device and removes the agent device with the road, back and be installed on the frame, and said preceding road removes the agent device and advancing between blanket roller and the roller, and road, said back removes the agent device and going out between blanket roller and No. two rollers.Make thus and embathe the simple in structure of equipment among the present invention, reasonable in design, guarantee that drugget better embathes, effectively remove the thickener above the drugget, promote the quality of drugget.
The present invention comprises also and embathes liquid circulating device that the said liquid circulating device that embathes is connected with tank.Make that thus the concentration of embathing liquid be arranged in tank is more even, make the better effects if that the circulation of carpet stamp is embathed, help promoting the quality of drugget.
The present invention comprises also and embathes the liquid device for supplying that the said liquid device for supplying that embathes is connected with tank.Make that thus structural design of the present invention is more reasonable,, promoted the overall performance of the equipment that embathes through embathing the concentration of embathing liquid in the tank of keeping that the liquid device for supplying can be convenient.
Preceding road according to the invention removes the agent device and is the vacuum pumping-type structure with the road, back except that the agent device.It is more reasonable with the structural design that the road, back removes the agent device to make thus among the present invention that preceding road removes the agent device, can better remove the thickener on the carpet matte through the mode of vacuum draw.
Preceding road according to the invention removes the agent device and comprises preceding road vacuum suction apparatus, preceding road gas water separation tank, preceding road filter, preceding road pump and preceding deferent; Said preceding road filter is installed in the preceding road gas water separation tank; Before said preceding road vacuum suction apparatus, preceding road gas water separation tank and preceding road pump are connected in turn on the deferent, said preceding road vacuum suction apparatus is advancing between blanket roller and the roller.Make that thus the preceding road among the present invention is more reasonable except that the structural design of agent device; Part thickener through preceding road vacuum suction apparatus can make things convenient for, effectively will be positioned on the carpet matte is removed; Just can recycle again behind this part thickener of removing process preceding road gas water separation tank and the preceding road filter, improve the utilization rate of thickener, reduce production cost; Reduce discharging wastes, helped energy-conserving and environment-protective.
Road, back according to the invention removes the agent device and comprises road, back vacuum suction apparatus, road, back gas water separation tank, road, back filter, back road pump and back deferent; Road, said back filter is installed in road, the back gas water separation tank, and road, said back vacuum suction apparatus, back road gas water separation tank and road, back pump are connected in turn on the deferent of back; Road, said back vacuum suction apparatus is going out between blanket roller and No. two rollers, and an end of said back deferent is connected on road, the back vacuum suction apparatus, and the other end of this back deferent is connected with tank.Make that thus the back road among the present invention is more reasonable except that the structural design of agent device; Remove except that flocculate and water that the agent device can make things convenient for, effectively will be positioned on the carpet matte through the road, back; Flocculate that this part is removed and water through road gas water separation tank later with after behind the road filter; The water that filters out is back in the tank, reaches the requirement of wastewater zero discharge; Be solid, shaped after flocculate is separated, be convenient to handle, greatly reduce the cost of offal treatment, help energy-conserving and environment-protective.
Road, back according to the invention removes the agent device and also comprises back road measuring tank and liquid level sensor, and said liquid level sensor is installed in road, the back measuring tank, and road, said back measuring tank is connected on the deferent of back, and this road, back measuring tank is between back road gas water separation tank and road, back pump.It is more reasonable to make that thus back road among the present invention removes the structural design of agent device, through back road measuring tank and liquid level sensor can be convenient will filter after water be back in the tank, guarantee to embathe in the tank valid density of liquid.
The present invention compared with prior art has the following advantages and effect: the technology that method is embathed in carpet stamp circulation is simple, and processing ease has significantly reduced the consumption of water resource, has reduced production cost on the one hand, has improved the utilization rate of water resource on the other hand.The part thickener that is positioned on the carpet matte can be recovered utilization, has reduced the consumption of thickener, has improved the utilization rate of thickener, has reduced environment damage.Embathe in carpet stamp circulation and to produce waste water in the process hardly, can not produce and destroy, help energy-conserving and environment-protective environment.
Be used for carpet stamp circulation among the present invention and embathe equipment simple in structure of method; Reasonable in design; Easy to use; Through printing and carrying out drugget after the fixation successively around advancing blanket roller, roller, No. two rollers and go out on the blanket roller, make carpet between roller and No. two rollers can be immersed in embathing in the liquid of tank and embathe, export from going out the blanket roller through the carpet after embathing.At first, when carpet through after advancing the blanket roller, the part thickener on the carpet matte is removed the agent device by preceding road and absorbs, this part thickener can be recovered and utilize; Then, carpet is immersed into embathing in the liquid of tank, under the effect of embathing liquid, makes that the thickener on the carpet matte forms flocculate, thereby reaches the effect of removing the thickener on the carpet matte; At last; After carpet leaves No. two rollers, the flocculate on the carpet matte with embathe liquid and removed the agent device by the road, back and absorb, this flocculate with embathe liquid through after filtering; Embathe liquid and be back in the tank and recycle, export from going out the blanket roller through the carpet after embathing.
The craft science of method is embathed in the circulation of carpet stamp among the present invention, not only helps energy-conserving and environment-protective, and has reduced production cost, has reduced workload, makes resource can access more fully, effectively utilize.
Description of drawings
Fig. 1 is that the process flow diagram of method is embathed in the circulation of carpet stamp in the embodiment of the invention.
Fig. 2 is the structural representation that equipment is embathed in the circulation of carpet stamp in the embodiment of the invention.
Fig. 3 is that the structural representation of equipment when embathing carpet embathed in the carpet stamp circulation in the embodiment of the invention.
The specific embodiment
Below in conjunction with accompanying drawing and through embodiment the present invention is done further detailed description, following examples are to explanation of the present invention and the present invention is not limited to following examples.
Embodiment.
Referring to Fig. 1 to Fig. 3; Carpet stamp circulation in the present embodiment is embathed method and is comprised that successively printing operation, fixation operation and circulation embathes operation, wherein, and in printing operation; Mill base is printed on the matte of carpet 81, thereby the pattern of needs is printed on the carpet 81.The mill base that is used to print comprises dyestuff and thickener; Generally; Thickener accounts for the 60%-70% of mill base gross weight, and about 300cps, allocate usually by the pattern that the color of dyestuff can print on the carpet 81 as required for the viscosity of thickener in printing operation.After printing operation, dyestuff and thickener all are attached on the matte of carpet 81.Printing operation among the present invention is identical with prior art or close, so inferiorly no longer detail.
In the fixation operation of present embodiment; Printing there is the carpet of mill base in the steam box of 90-100 ℃ saturated vapor, carry out vapour steaming colour fixing, make that the dyestuff in the mill base is absorbed by the matte of carpet 81, and the thickener in the mill base is adsorbed on still on the matte of carpet 81; The viscosity of thickener is usually about 3000cps at this moment; That is to say that after the fixation operation, the viscosity of thickener has raise.The present invention can adopt steam box that carpet 81 is carried out fixation in the fixation operation, also can adopt other equipment that are used to carry out fixation such as baking oven to come carpet 81 is carried out fixation.Fixation operation among the present invention is a common practise to one skilled in the art, so locate no longer the fixation operation to be described in detail.
Circulation in the present embodiment is embathed operation and is comprised that successively the surface removes the agent step, embathes step and dehydration; Remove in the agent step on the surface, remove the part thickener on carpet 81 mattes, generally; Percentage by weight is the thickener of 40%-60% on carpet 81 mattes except that removing in the agent step on the surface; Be preferably 50%, promptly remove the agent step through the surface and can the thickener of 40%-60% percentage by weight be removed, these thickeners that are removed recycle through the raw material that can be used as mill base after filtering; The surface is removed the thickener that is reclaimed in the agent step and is preferably applied in the darker mill base of dye colour; So just can not influence the quality of mill base, make the thickener that reclaims to substitute brand-new thickener fully, improve the utilization rate of thickener greatly.Because being the thickener of 40%-60%, percentage by weight after being removed in the agent step, can carry out recycle on the surface; The consumption that this has just significantly reduced thickener has reduced production cost, has improved the utilization rate of thickener; Reduce discharging wastes, helped energy-conserving and environment-protective.
Present embodiment removes in the agent step on the surface can remove the part thickener on carpet 81 mattes through the mode of vacuum draw; For example can use vacuum tube that the part thickener on carpet 81 mattes is aspirated; Also can remove the part thickener on carpet 81 mattes among the present invention, mode such as strike off and remove the part thickener as adopting through other modes.Remove in the agent step on the surface; Behind the thickener of removing 40%-60% on carpet 81 mattes; Can these thickeners that is removed be filtered through the filter screen more than 500 orders; Recycle through the raw material of the thickener after filtering, help better enlarging the applicable surface of the thickener after reclaiming as mill base.
Embathing in the step of present embodiment, will pass through the surface and embathe except that the carpet 81 after the agent step embathes in the liquid 82, the matte of the preferred carpet 81 of the process of embathing is up; This carpet 81 is immersed in the time of embathing in the liquid 82 and was at least for 5 seconds; Make the thickener that is positioned on carpet 81 mattes generate flocculate, generally, in embathing step, can carpet 81 be embathed 5-60 second in the liquid 82; Be preferably for 30 seconds, make the thickener that is positioned on carpet 81 mattes generate flocculate.Generally, after carpet 81 removes the agent step through the surface, can be through embathing liquid 82 under the gearing of live-roller; After process is embathed embathing of liquid 82; Carpet 81 gets in the dehydration under the effect of live-roller again, thereby can realize pile line operation, increases work efficiency.
The liquid 82 that embathes of present embodiment is the aqueous solution of aluminum sulfate, and this embathes, and to contain percentage by weight in the liquid 82 be 0.2% aluminum sulfate.The polymer that can contain any two or more compound phase-polymerization in aluminum sulfate that mass percent is 0.05%-10% and/or aluminium chloride and/or ferric sulfate and/or iron chloride and/or aluminum sulfate polymer and/or aluminium chloride polymer and/or ferric sulfate polymer and/or iron chloride polymer and/or these four kinds of compounds of aluminum sulfate, aluminium chloride, ferric sulfate and iron chloride in the liquid 82 that embathes of the present invention, promptly of the present invention embathing can be contained aluminum sulfate or aluminium chloride or ferric sulfate or iron chloride or aluminum sulfate polymer or aluminium chloride polymer or ferric sulfate polymer or the iron chloride polymer that mass percent is 0.05%-10% in the liquid 82; This embathes and also can contain any two or more mixture in aluminum sulfate, aluminium chloride, ferric sulfate, iron chloride, aluminum sulfate polymer, aluminium chloride polymer, ferric sulfate polymer and the iron chloride polymer in the liquid 82, and the above-mentioned gross mass percentage of two or more compounds arbitrarily is 0.05%-10% in this mixture; This embathes also can contain the polymer after any two or more compound phase-polymerization in these four kinds of compounds of aluminum sulfate, aluminium chloride, ferric sulfate and iron chloride in the liquid 82; The mass percent of this polymer is 0.05%-10%, for example polymer after polymer, aluminium chloride and the ferric sulfate phase-polymerization after polymer, aluminum sulfate, aluminium chloride, ferric sulfate and the iron chloride phase-polymerization after polymer, aluminum sulfate, aluminium chloride and the ferric sulfate phase-polymerization after aluminum sulfate and the aluminium chloride phase-polymerization etc.The polymer that preferably contains any two or more compound phase-polymerization in aluminum sulfate that mass percent is 0.1%-5% and/or aluminium chloride and/or ferric sulfate and/or iron chloride and/or aluminum sulfate polymer and/or aluminium chloride polymer and/or ferric sulfate polymer and/or iron chloride polymer and/or these four kinds of compounds of aluminum sulfate, aluminium chloride, ferric sulfate and iron chloride in the liquid 82 that embathes of the present invention, the content of above-mentioned aluminium salt and/or molysite most preferably is 0.2%.
Because thickener commonly used mainly is made up of polyacrylate; The polymer of any two or more compound phase-polymerization can become the thickener in the mill base flocculate of solid, shaped in these four kinds of compounds of aluminum sulfate and/or aluminium chloride and/or ferric sulfate and/or iron chloride and/or aluminum sulfate polymer and/or aluminium chloride polymer and/or ferric sulfate polymer and/or iron chloride polymer and/or aluminum sulfate, aluminium chloride, ferric sulfate and iron chloride; Thereby significantly reduced the circulation of carpet 81 stamps and embathed the wastewater flow rate that produces in the technology; Even can reach the requirement of wastewater zero discharge, help energy-conserving and environment-protective.Because thickener changes the flocculate of solid, shaped into, is convenient to flocculate is handled, reduced and handled required expense, and can not produce destruction environment.
In the dehydration of present embodiment; To through flocculate on carpet 81 mattes that embathing after the step with embathing that liquid 82 is removed the drugget 81 after obtaining embathing; Carpet 81 has formed flocculate, after carpet 81 is pulled out through after embathing step from embathe liquid 82 on the matte of carpet 81; Inhaling in the carpet 81 has the liquid of embathing 82, need and embathe liquid 82 with the flocculate in the carpet 81 and remove.In dehydration; With the flocculate on carpet 81 mattes with embathing that liquid 82 is removed the carpet 81 after obtaining embathing; The flocculate of removing from carpet 81 mattes with embathe liquid 82 and can pass through filtration treatment; Flocculate after the filtration is handled with the mode of solid waste, and filtrate filtered is back to embathe in the liquid 82 and recycles; This flocculate of removing is handled with the mode of solid waste; Greatly reduce and handle required cost and the workload of flocculate, help energy-conserving and environment-protective, the filtrating that this process obtains after filtering can be back to embathe in the liquid 82 and recycle; Thereby make the consumption that embathes liquid 82 among the present invention reduce; Improve the utilization rate of embathing liquid 82, not only reduced production cost, and helped energy-conserving and environment-protective.The present invention can be through vacuum draw in dehydration mode with the flocculate on carpet 81 mattes with embathe the carpet 81 that liquid 82 is removed after obtaining embathing; For example can use vacuum tube with the flocculate on carpet 81 mattes with embathe liquid 82 suction and fall, among the present invention also can through other modes remove on carpet 81 mattes flocculate with embathe liquid 82.
Need to prove, embathe in the operation, though be that circulation is embathed in circulation of the present invention; But be not that the used amount of embathing liquid 82 can not reduce; In actual mechanical process, the amount of embathing liquid 82 has certain consumption, for example; Have a spot of liquid 82 that embathes to be taken away and to get into baking oven by carpet 81, this part embathes liquid 82 and dissipates with the form of evaporating.In addition, embathe in the operation in circulation, the active ingredient of embathing 82 li of liquid also can reduce gradually; This just need carry out supply to the active ingredient of embathing in the liquid 82; Generally, the bulking liquor that embathes liquid 82 is the higher liquid of concentration, so; To when embathing liquid 82 supply active ingredients, also in embathing liquid 82 supply moisture.By on can know; To embathe the stable of the water yield and active ingredient in the liquid 82 in order keeping, need in embathing liquid 82, constantly to replenish new soln, therefore; The water of being taken away by carpet 81 and to add between the water that embathes in the liquid 82 be the process of a dynamic equilibrium; That is to say and circulate the present invention to embathe the liquid 82 that embathes used in the operation be not an endless loop that this embathes liquid 82 can keep certain freshness, can be not smelly because of endless loop in implementation process.But; Embathe major part in the operation in the present invention circulation and embathe liquid 82 and can recycle through the mode that refluxes, the amount of used up amount of embathing liquid 82 and the prior art water that embathes in the operation to be consumed compare, the amount of embathing liquid 82 that this consumes almost is negligible; Therefore; In broad terms, embathing liquid 82 and can recycle in the operation embathed in the present invention circulation, thus in title of the present invention titled with " circulation " two words.
Be used in the present embodiment that carpet stamp circulation embathes that the equipment of method comprises that frame 1, preceding road remove that agent device 2, tank 3, road, back remove agent device 4, embathe liquid 82 EGRs 5, advance blanket roller 61, go out blanket roller 62, roller 63, No. two rollers 64 and embathe liquid 82 device for supplying 7, wherein, a roller 63 and No. two rollers 64 are installed in the tank 3; Advance blanket roller 61 and go out blanket roller 62 to be installed on the frame 1, this advances blanket roller 61 and goes out the top that blanket roller 62 lays respectively at a roller 63 and No. two rollers 64, when embathing equipment in operation; Fill in the tank and embathe liquid 82; Have dyestuff and thickener through printing with on carpet 81 mattes after carrying out fixation, wherein, dyestuff is absorbed by the matte of carpet 81; Thickener is attached on the matte of carpet 81; Through printing and carry out carpet 81 after the fixation successively around advancing blanket roller 61, roller 63, No. two rollers 64 and go out to form U font structure on the blanket roller 62, this carpet 81 is successively along advancing blanket roller 61, roller 63, No. two rollers 64 and go out blanket roller 62 to transmit, and the carpet 81 between roller 63 and No. two rollers 64 is arranged in tank 3; And be immersed in embathing in the liquid 82 of tank 3; Under the effect of embathing liquid 82, can the thickener that be positioned on carpet 81 mattes be transformed into the flocculate of solid, shaped, handle thereby be convenient to industrial waste; Reduce production cost, helped energy-conserving and environment-protective.
Preceding road in the present embodiment removes agent device 2 and is installed on the frame 1 except that agent device 4 with the road, back; And preceding road removes agent device 2 and is advancing between blanket roller 61 and the roller 63; When through printing and the fixation operation after carpet 81 through advancing before blanket roller 61 arrives roller 63; Be positioned at part thickener on carpet 81 mattes and can be removed agent device 2 by preceding road and absorb, generally, it can be that the thickener of 40%-60% is absorbed with percentage by weight on carpet 81 mattes that the road removes agent device 2; This thickener of being absorbed can also be applied to improve the utilization rate of thickener in the mill base after filtering.
It is the vacuum pumping-type structure that preceding road in the present embodiment removes agent device 2, and promptly preceding road removes agent device 2 and adopts the mode of vacuum draw to absorb the part thickener that is positioned on carpet 81 mattes, removes in the agent device 2 in preceding road and is provided with vacuum suction arrangement.Preceding road in the present embodiment removes agent device 2 and comprises preceding road vacuum suction apparatus 21, preceding road gas water separation tank 22, preceding road filter 23, preceding road pump 24 and preceding deferent 25; Wherein, Preceding road filter 23 is installed in the preceding road gas water separation tank 22; More than 500 orders, this preceding road filter 23 is used to filter by preceding road absorbs the thickener of falling except that agent device 2 to the order number of filter screen usually in the preceding road filter 23, and thickener recycles through can be used in the mill base after filtering.
Preceding road vacuum suction apparatus 21 in the present embodiment, preceding road gas water separation tank 22 and preceding road pump 24 are connected in turn on the preceding deferent 25; After current road vacuum suction apparatus 21 aspirated the part thickener on carpet 81 mattes, this thickener that is aspirated can pass through preceding road gas water separation tank 22 and preceding road pump 24 by pump 24 successively along preceding road.An end of deferent 25 is connected on the preceding road vacuum suction apparatus 21 before the present embodiment; The other end of deferent 25 is connected with extraneous pipeline before being somebody's turn to do; Make that will be removed the thickener that 2 suctions of agent device fall by preceding road can be transferred away, be convenient to thickener and reclaim and utilize.Preceding road vacuum suction apparatus 21 in the present embodiment is advancing between blanket roller 61 and the roller 63; When embathing equipment in operation; Carpet 81 is through after advancing blanket roller 61, and preceding road vacuum suction apparatus 21 is attached on the matte of carpet 81, and the thickener of 40%-60% is fallen by 21 suctions of preceding road vacuum suction apparatus on these carpet 81 mattes; Still carry to a roller 63 after the suction of the preceding road of carpet 81 processes vacuum suction apparatus 21, this carpet 81 immerses embathing in the liquid 82 of tank 3 then.The thickener that is fallen by suction is transported in the preceding road gas water separation tank 22 along preceding deferent 25, filters through preceding road filter 23 again, and is last along preceding deferent 25 outputs.
It also is the vacuum pumping-type structure that back road in the present embodiment removes agent device 4, and promptly the road, back adopts the mode of vacuum draves to absorb the flocculate that is positioned on carpet 81 mattes except that agent device 4 and embathes liquid 82, removes in the agent device 4 in the road, back and is provided with vacuum suction arrangement.Back road in the present embodiment removes agent device 4 and is going out between blanket roller 62 and No. two rollers 64; This road, back removes agent device 4 and comprises road, back vacuum suction apparatus 41, road, back gas water separation tank 42, road, back filter 43, road, back pump 44, road, back measuring tank 45, liquid level sensor 46 and back deferent 47; Wherein, Back road filter 43 is installed in road, the back gas water separation tank 42; Can and embathe liquid 82 and filter the flocculate in warp road gas water separation tank 42 later through road, back filter 43; Liquid level sensor 46 in the present embodiment is installed in road, the back measuring tank 45, can test the liquid level in road, the back measuring tank 45, the concentration of being convenient to control the amount of embathing liquid 82 in the tank 3 and embathing liquid 82 through liquid level sensor 46.
Back road vacuum suction apparatus 41 in the present embodiment, road, back gas water separation tank 42, road, back measuring tank 45 and road, back pump 44 are connected in turn on the deferent 47 of back; Back road vacuum suction apparatus 41 is going out between blanket roller 62 and No. two rollers 64; One end of back deferent 47 is connected on road, the back vacuum suction apparatus 41; The other end of this back deferent 47 is connected with tank 3, the material of being come in by 41 suctions of back road vacuum suction apparatus can be along the back deferent 47 successively through road gas water separation tank 42, back road measuring tank 45 and road, back pump 44 later, the liquid 82 that embathes after the process filtration finally is back in the tank 3; Thereby realize embathing recycling of liquid 82; Improve the utilization rate of resource, significantly reduced discharged waste water, helped energy-conserving and environment-protective.
Liquid 82 EGRs 5 that embathe in the present embodiment are connected with tank 3, can the liquid 82 that embathes in the tank 3 be circulated through embathing liquid 82 EGRs 5, make that the concentration of embathing liquid 82 in the tank 3 is more even, better embathe effect thereby reach.Liquid 82 device for supplying 7 that embathe in the present embodiment are connected with tank 3; When embathing equipment in operation; Can in tank 3, supply embathe liquid 82 through embathing liquid 82 device for supplying 7, thereby reach the purpose of embathing liquid 82 concentration in the adjustment tank 3, guarantee to embathe liquid 82 and have the good effect of embathing.
Though the present invention with embodiment openly as above; But it is not in order to limit protection scope of the present invention; Any technical staff who is familiar with this technology, change and the retouching in not breaking away from design of the present invention and scope, done all should belong to protection scope of the present invention.
Claims (15)
1. method is embathed in a carpet stamp circulation, comprises that successively printing operation, fixation operation and circulation embathes operation, in the said printing operation, prints to mill base on the matte of carpet; In the said fixation operation, have the carpet of mill base to carry out fixation printing, make that the dyestuff in the mill base is absorbed by the matte of carpet, the thickener in the mill base is adsorbed on the matte of carpet; It is characterized in that: said circulation is embathed operation and is comprised that successively the surface removes the agent step, embathes step and dehydration, and remove in the agent step on said surface, removes the part thickener on the carpet matte; Said embathing in the step; Carpet is embathed at least 5 seconds in the liquid; Make the thickener be positioned on the carpet matte generate flocculate, the said polymer that contains any two or more compound phase-polymerization in aluminum sulfate that mass percent is 0.05%-10% and/or aluminium chloride and/or ferric sulfate and/or iron chloride and/or aluminum sulfate polymer and/or aluminium chloride polymer and/or ferric sulfate polymer and/or iron chloride polymer and/or these four kinds of compounds of aluminum sulfate, aluminium chloride, ferric sulfate and iron chloride in the liquid that embathes; In the said dehydration, with the flocculate on the carpet matte with embathing that liquid is removed the drugget after obtaining embathing.
2. method is embathed in carpet stamp circulation according to claim 1; It is characterized in that: remove in the agent step on said surface; Remove after percentage by weight is the thickener of 40%-60% on the carpet matte, this thickener of removing is recycled as the raw material of mill base through filtering the back.
3. method is embathed in carpet stamp circulation according to claim 1; It is characterized in that: in the said dehydration; With the flocculate on the carpet matte with embathing that liquid is removed the carpet after obtaining embathing; Said flocculate with embathe liquid through filtration treatment, the flocculate after the filtration is handled with the mode of solid waste, filtrate filtered is back to embathe in the liquid and recycles.
4. embathe method according to claim 1 or the circulation of 2 or 3 described carpet stamps, it is characterized in that: the said polymer that contains any two or more compound phase-polymerization in aluminum sulfate that mass percent is 0.1%-5% and/or aluminium chloride and/or ferric sulfate and/or iron chloride and/or aluminum sulfate polymer and/or aluminium chloride polymer and/or ferric sulfate polymer and/or iron chloride polymer and/or these four kinds of compounds of aluminum sulfate, aluminium chloride, ferric sulfate and iron chloride in the liquid that embathes.
5. embathe method according to claim 1 or 2 or 3 described carpet stamp circulations, it is characterized in that: remove in the agent step on said surface, removes the part thickener on the carpet matte through the mode of vacuum draw.
6. embathe method according to claim 1 or 2 or 3 described carpet stamp circulations, it is characterized in that: said embathing in the step, carpet is embathed 5-60 second in the liquid, make the thickener that is positioned on the carpet matte generate flocculate.
7. embathe method according to claim 1 or the circulation of 2 or 3 described carpet stamps, it is characterized in that: in the said dehydration, the mode through vacuum draw with the flocculate on the carpet matte with embathe liquid and remove the carpet after obtaining embathing.
8. method is embathed in carpet stamp circulation according to claim 2; It is characterized in that: remove in the agent step on said surface; After removing the thickener of 40%-60% on the carpet matte, this thickener of removing is recycled as the raw material of mill base after through the strainer filtering more than 500 orders.
9. one kind is used for the circulation of the described carpet stamp of the arbitrary claim of claim 1-8 and embathes the equipment of method; It is characterized in that: comprise that frame, preceding road remove that agent device, tank, road, back remove the agent device, advance the blanket roller, go out the blanket roller, a roller and No. two rollers; A said roller and No. two rollers are installed in the tank; Saidly advance the blanket roller and go out the blanket roller and be installed on the frame, this advances the blanket roller and goes out the top that the blanket roller lays respectively at a roller and No. two rollers; Said preceding road removes the agent device and removes the agent device with the road, back and be installed on the frame, and said preceding road removes the agent device and advancing between blanket roller and the roller, and road, said back removes the agent device and going out between blanket roller and No. two rollers.
10. according to claim 9ly be used for carpet stamp circulation and embathe the equipment of method, it is characterized in that: comprise also and embathe liquid circulating device that the said liquid circulating device that embathes is connected with tank.
11. according to claim 9ly be used for carpet stamp circulation and embathe the equipment of method, it is characterized in that: comprise also and embathe the liquid device for supplying that the said liquid device for supplying that embathes is connected with tank.
12. according to claim 9ly be used for carpet stamp circulation and embathe the equipment of method, it is characterized in that: said preceding road removes the agent device and removes the agent device with the road, back and be the vacuum pumping-type structure.
13. according to claim 12ly be used for carpet stamp circulation and embathe the equipment of method; It is characterized in that: said preceding road removes the agent device and comprises preceding road vacuum suction apparatus, preceding road gas water separation tank, preceding road filter, preceding road pump and preceding deferent; Said preceding road filter is installed in the preceding road gas water separation tank; Before said preceding road vacuum suction apparatus, preceding road gas water separation tank and preceding road pump are connected in turn on the deferent, said preceding road vacuum suction apparatus is advancing between blanket roller and the roller.
14. according to claim 13ly be used for carpet stamp circulation and embathe the equipment of method; It is characterized in that: road, said back removes the agent device and comprises road, back vacuum suction apparatus, road, back gas water separation tank, road, back filter, back road pump and back deferent; Road, said back filter is installed in road, the back gas water separation tank, and road, said back vacuum suction apparatus, back road gas water separation tank and road, back pump are connected in turn on the deferent of back; Road, said back vacuum suction apparatus is going out between blanket roller and No. two rollers, and an end of said back deferent is connected on road, the back vacuum suction apparatus, and the other end of this back deferent is connected with tank.
15. according to claim 14ly be used for carpet stamp circulation and embathe the equipment of method; It is characterized in that: road, said back removes the agent device and also comprises back road measuring tank and liquid level sensor; Said liquid level sensor is installed in road, the back measuring tank; Road, said back measuring tank is connected on the deferent of back, and this road, back measuring tank is between back road gas water separation tank and road, back pump.
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| CN 201110310430 CN102444038B (en) | 2011-10-14 | 2011-10-14 | Circular immersion-cleaning method for carpet printing and immersion-cleaning equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110310430 CN102444038B (en) | 2011-10-14 | 2011-10-14 | Circular immersion-cleaning method for carpet printing and immersion-cleaning equipment |
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| CN102444038A true CN102444038A (en) | 2012-05-09 |
| CN102444038B CN102444038B (en) | 2013-11-06 |
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| CN105951482A (en) * | 2016-07-19 | 2016-09-21 | 广东德润纺织有限公司 | Fabric washing and color fixing consecutive processing technology |
| CN107630306A (en) * | 2017-11-06 | 2018-01-26 | 郑州华德地毯集团有限公司 | Carpet printing water washing device and its washing process |
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| CN102444038B (en) | 2013-11-06 |
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Effective date of registration: 20170411 Address after: 3 Binjiang District, Hangzhou Province, the city of Zhejiang Road, No. 3911, building on the ground floor, No. 310052 Patentee after: Hangzhou Hongying Digital Technology Co., Ltd. Address before: 310052 Binjiang District, Zhejiang Province, Hangzhou Sheng Road, No. 3911 Patentee before: Hangzhou Honghua Digical Code Science & Technology Co., Ltd. |