CN101380856A - Fountain solution filtering method and device for printing - Google Patents
Fountain solution filtering method and device for printing Download PDFInfo
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- CN101380856A CN101380856A CNA2008102164918A CN200810216491A CN101380856A CN 101380856 A CN101380856 A CN 101380856A CN A2008102164918 A CNA2008102164918 A CN A2008102164918A CN 200810216491 A CN200810216491 A CN 200810216491A CN 101380856 A CN101380856 A CN 101380856A
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Abstract
The invention relates to a filtration method for dampening solution used printing and a device thereof. By adopting the method, the dampening solution used for printing in an external circulation loop is inhaled mainly utilizing the pneumatic principles, and then the dampening solution is filtered by the corresponding filtration device for pneumatic dampening solution. The filtration device for the pneumatic dampening solution comprises a filter, a regulator and a shell, wherein, the filter is arranged on the shell, the regulator is arranged inside the shell, furthermore, the filter is connected with the regulator. Proved by long term experiments of researchers, the service life of the dampening solution which is filtered by the method of the invention is six times more than the service life of ordinary dampening solution which is not filtered. In addition, less chemical is used in the invention and exhaust emission and the cost of tail gas treatment is reduced greatly.
Description
Technical field
The present invention relates to a kind of method and device thereof that filters printing with liquid, be meant that especially a kind of air driven pump that utilizes filters printing fountain solution filtering method and device thereof.
Background technology
Along with improving constantly of people's living standard, people are also pursuing the demand of spirit when pursuing material, therefore various books, magazine and newspaper or the like have appearred so that satisfy the demand of people's spirit in the society, yet, a large amount of productions of these printed articles such as books, magazine and newspaper all be unable to do without printing technology, for a large amount of books, magazine and newspaper or the like are provided, must have printed state and printing effect preferably.
On the harsh market of this print request, it is imperative keeping the operate as normal of printing press, yet but the fountain solution of printing press is one of principal element that influences the printing press working condition, in many cases, because printing impurity such as a large amount of printing ink can appear in fountain solution after repeated use, and these printing impurity are entrained in the fountain solution and can cause the stagnation of machine or work to have some setbacks when using, machine is stagnated or work has some setbacks waits these situations result in hand cramps all can for people when printing, influences the operating efficiency of printing and printing press is brought infringement.
In sum, existing printing press is described below respectively now owing to the deficiency of its protection system exists many shortcomings.
At first; as mentioned above; existing printing press is because the deficiency of its protection system; can cause the stagnation of machine, and after each machine stagnation, when fountain solution is changed; need expend a large amount of time; yet in printing item demand huge today, whenever expending the more time all is that this is one of existing printing press major defect under the situation of protection system deficiency at a large amount of money of waste.
Secondly; as mentioned above; existing printing press is because the deficiency of its protection system; can cause shorten the service life of fountain solution; and the minimizing of isopropyl alcohol; make chemical substance and discarded object increase, contaminated environment, the another shortcoming that this is brought under the situation of protection system deficiency for existing printing press.
Summary of the invention
In order to address the above problem, the inventor is through hammer away, and practice for many years has a kind of printing of the present invention to be born with fountain solution filtering method and device thereof finally.
The invention provides a kind of printing fountain solution filtering method and device thereof, make fountain solution after each the use by its filter, can in filter, filter, printing impurity is reduced, improve fountain solution and using degree of purity later, therefore make improve the service life of fountain solution, reduce the number of times of changing wetting solution, printing efficiency is improved, and this is a main purpose of the present invention.
The invention provides a kind of printing fountain solution filtering method and device thereof, it is compressed to filter by gas pump with fountain solution and filters, make fountain solution use the purity that obtains filtering the raising fountain solution later, reduce impurity, reduce the use of chemicals, simultaneously greatly reduced waste discharge and relevant cost thereof, this is an another purpose of the present invention.
In order to solve above technical problem, the technical solution used in the present invention is:
A kind of printing fountain solution filtering method and device thereof, wherein, this printing comprises with fountain solution filtering method:
The first step, will print with fountain solution and utilize pneumatic principle to suck in the pneumatic fountain solution filtering device from the external circulation of this fountain solution, utilizing pneumatic principle to suck this fountain solution as mentioned above realizes by self-priming gas control pump, this self-priming gas control pump has air inlet, liquid inlet and liquid outlet, wherein, this air inlet is connected with the air pressure control table, and this air pressure control table is connected with outside pore, and this liquid inlet is to be connected with the external circulation of this fountain solution.
Second step, will be as mentioned above this fountain solution in the first step utilize this self-priming gas control pump to be delivered to the liquid outlet of this self-priming gas control pump from the liquid inlet of this self-priming gas control pump, and make this fountain solution that is positioned at this liquid outlet position have specific pressure and flow velocity.
The 3rd step, will be as mentioned above this self-priming gas control pump of this fountain solution utilization that is arranged in this liquid outlet position in second step be delivered to filter element, and filter from this fountain solution that wherein passes through by this filter element, aforesaid this filter element comprises some filter cores, and some these filter cores are connected to each other, each this filter core all comprises top fluid path and self-filtering net, wherein this self-filtering net is arranged in this filter core, and can change.
The 4th step, this fountain solution after will be as mentioned above filtering through this filter element in the 3rd step are delivered to by the liquid guiding tube in the external circulation of this fountain solution to finish whole filter process.
As mentioned above the pneumatic fountain solution filtering device of this in the first step it comprise, filter, adjuster and housing, wherein this filter is installed on this housing, and this adjuster is installed in this housing, further, this filter is connected with this adjuster.
This filter comprises, filter housing and lid, this lid are corresponding with this filter housing.
This lid is corresponding with this filter housing, this lid has an infusion hole and outage, this infusion hole and this outage are the both sides that are separately positioned on this lid, also connect a discharging tube on this outage, this lid also has a tube connector again, this filter connects this adjacent filter by this tube connector, and the top of this lid also connects a fixed block again.
This fixed block has some connecting holes and some screws, and these some connecting holes are corresponding with these some screws, and these some screws emit with this lid through these some connecting holes and housing is connected.
This adjuster is corresponding with this filter, and this adjuster comprises that from asepwirator pump and self-priming gas control system, this self-priming gas control system is corresponding from asepwirator pump with this.
Should have transfer port, infusion hole and delivery outlet from asepwirator pump, this transfer port is corresponding with this self-priming gas control system, this infusion hole connects a woven hose, this delivery outlet is corresponding with this filter, further, this delivery outlet is corresponding with this infusion hole of this lid, and is connected a conduit between this delivery outlet and this infusion hole.
This self-priming gas control system is corresponding from asepwirator pump with this, this self-priming gas control fixture has a venthole and a transfer port, this venthole is corresponding with this this transfer port from asepwirator pump, and be connected a gas conduit between this venthole and this transfer port, be connected a gas conditioner between this venthole and this transfer port, further, on this gas conditioner, also be installed on the control of an air gauge and switch, this transfer port is an end that is installed in this gas conditioner, and also connects a valve on this transfer port.
This housing is corresponding with this filter and this adjuster, this housing comprises that body and shell emit, this body has an air nozzle hole, transfusion pore and filter opening, this air nozzle hole is corresponding with this valve, further, this valve is fixed on this air nozzle hole, this transfusion pore is corresponding from asepwirator pump with this, further, this woven hose that should connect on this infusion hole of asepwirator pump passes this transfusion pore, this filter opening is corresponding with this filter, offers some screwed holes on the limit of this body again.
It is corresponding with this body that this shell emits, this shell emits and offers some screws, these some screws be with this body on these some screwed holes of offering corresponding, further, this shell emits and also has some screws, and this shell emits by these some screws and this some screws and is connected with this body.
The invention has the beneficial effects as follows; long-term experiment through the researcher proves; the life-span of the service life of using the fountain solution after the present invention filters than the fountain solution that common use useless is filtered reaches 6 times more than; and the use of chemicals is reduced; simultaneously greatly reduced toxic emission with and the cost of exhaust-gas treatment; moreover; use the service life of printing equipments such as the blanket that also prolonged printing press behind the present invention and galley; further; also reduced the situation that printing machine is shut down after using the present invention; and because after using the present invention; fountain solution keeps the fresh mix state, and the adjusting of water and printing ink is reduced, and has promoted the continuous firing of printing press generally; also reduced production cost, enhanced productivity.
Description of drawings
Fig. 1 is the schematic diagram of filter method of the present invention;
Fig. 2 is a pneumatic fountain solution filtering device cut-away view of the present invention;
Fig. 3 is pneumatic fountain solution filtering device filtration device structure figure of the present invention;
Fig. 4 is that pneumatic fountain solution filtering device of the present invention is from the asepwirator pump structure chart;
Fig. 5 is pneumatic fountain solution filtering device controller structure figure of the present invention;
Fig. 6 is a pneumatic fountain solution filtering device body structure chart of the present invention;
Fig. 7 is the overall structure figure after pneumatic fountain solution filtering device of the present invention has been assembled.
The specific embodiment
Shown in Fig. 1 to 7, a kind of printing fountain solution filtering method and device thereof, wherein, this printing comprises with fountain solution filtering method as shown in Figure 1:
The first step, will print with fountain solution and utilize pneumatic principle to suck in the pneumatic fountain solution filtering device from the external circulation of this fountain solution.
Utilize pneumatic principle to suck this fountain solution as mentioned above and realize that by self-priming gas control pump 1 this self-priming gas control pump 1 has air inlet 2, liquid inlet 3 and liquid outlet 4.
Wherein, this air inlet 2 is connected with air pressure control table 5, and this air pressure control table 5 is connected with outside pore 51, and this liquid inlet 3 is to be connected with the external circulation of this fountain solution.
Second step, will be as mentioned above this fountain solution in the first step utilize this self-priming gas control pump 1 to be delivered to the liquid outlet 4 of this self-priming gas control pump 1 from liquid inlet 3 of this self-priming gas control pump 1, and make this fountain solution that is positioned at these liquid outlet 4 positions have specific pressure and flow velocity.
The 3rd step, will be as mentioned above this fountain solution utilization that is arranged in these liquid outlet 4 positions this self-priming gas control pump 1 in second step be delivered to filter element 6, and filter this fountain solution that wherein passes through certainly by this filter element 6.
Aforesaid this filter element 6 comprises some filter cores 61, and some these filter cores 61 are connected to each other, each this filter core 61 all comprises top fluid path 62 and self-filtering net, and wherein this self-filtering net is arranged in this filter core 61, and can change.
The 4th step, this fountain solution after will be as mentioned above filtering through this filter element 6 in the 3rd step are delivered to by liquid guiding tube 7 in the external circulation of this fountain solution to finish whole filter process.
Shown in Fig. 2 to 7, as mentioned above the pneumatic fountain solution filtering device of this in the first step it comprise, filter 10, adjuster 20 and housing 30, wherein this filter 10 is installed on this housing 30, this adjuster 20 is installed in this housing 30, further, this filter 10 is connected with this adjuster 20.
This filter 10 comprises, filter housing 11 and lid 12, this lid 12 are corresponding with this filter housing 11.
This lid 12 is corresponding with this filter housing 11, this lid 12 has an infusion hole 121 and outage 122, this infusion hole 121 and this outage 122 are the both sides that are separately positioned on this lid 12, also connect a discharging tube on this outage 122, this lid 12 also has a tube connector 123 again, this filter 10 connects this adjacent filter 10 by this tube connector 123, and the top of this lid 12 also connects a fixed block 13 again.
This fixed block 13 has some connecting holes 131 and some screws 132, and these some connecting holes 131 are corresponding with this some screw 132, these some screws 132 see through these some connecting holes 131 and this lid emit 12 and housing 30 be connected.
This adjuster 20 is corresponding with this filter 10, and this adjuster 20 comprises that from asepwirator pump 21 and self-priming gas control system 22, this self-priming gas control system 22 is corresponding from asepwirator pump 21 with this.
Should have transfer port 211, infusion hole 212 and delivery outlet 213 from asepwirator pump 21, this transfer port 211 is corresponding with this self-priming gas control system 22, this infusion hole 212 connects a woven hose, this delivery outlet 213 is corresponding with this filter 10, further, this delivery outlet 213 is corresponding with this infusion hole 131 of this lid 13, and is connected a conduit between this delivery outlet 213 and this infusion hole 131.
This self-priming gas control system 22 is corresponding from asepwirator pump 21 with this, this self-priming gas control system 22 has a venthole 221 and a transfer port 222, this venthole 221 is corresponding with this this transfer port 211 from asepwirator pump 21, and be connected a gas conduit between this venthole 221 and this transfer port 211, be connected a gas conditioner 223 between this venthole 221 and this transfer port 222, further, on this gas conditioner 223, also be installed on the control of an air gauge and switch, this transfer port 222 is ends that are installed in this gas conditioner 223, and also connects a valve 224 on this transfer port 222.
This housing 30 is corresponding with this filter 10 and this adjuster 20, this housing 30 comprises that body 31 and shell emit 32, this body 31 has an air nozzle hole 311, transfusion pore 312 and filter opening 313, this air nozzle hole 311 is corresponding with this valve 224, further, this valve 224 is fixed on this air nozzle hole 311, this transfusion pore 312 is corresponding from asepwirator pump 21 with this, further, this woven hose that should connect on this infusion hole 212 of asepwirator pump 21 passes this transfusion pore 312, this filter opening 313 is corresponding with this filter 10, offers some screwed holes 314 again on the limit of this body 31.
This shell emits 32 to be corresponding with this body 31, this shell emits 32 to offer some screws 321, these some screws 321 be with this body 31 on this some screwed hole 314 of offering corresponding, further, this shell emits 32 also to have some screws 322, and this shell emits 32 to be connected with this body 31 by these some screws 322 and this some screws 321.
The present invention is this pneumatic fountain solution filtering device in use, and at first, the discharging tube that will connect on the outage 132 that connects on the infusion hole 212 of asepwirator pump 21 on woven hose and the mistake lid 13 is to be connected with the fountain solution circulation cylinder of printing press; Secondly, pneumatic fountain solution filtering device is delivered to fountain solution in asepwirator pump 21 by the woven hose that connects on the infusion hole 212, simultaneously, air is in valve 224 input self-priming gas control systems 23, gas is by self-priming gas control system 23, gas is imported gas from asepwirator pump 21 from gas conduit after self-priming gas control system 23 is regulated, last fountain solution and air in asepwirator pump 21, mix compress after, fountain solution is delivered in the filter 10 filters, fountain solution after filter 10 will filter is realized purpose of the present invention in outage is carried back fountain solution circulation cylinder.
Claims (4)
1. a printing is with fountain solution filtering method and device thereof, and it is characterized in that: this printing comprises with fountain solution filtering method:
The first step, will print with fountain solution and utilize pneumatic principle to suck in the pneumatic fountain solution filtering device from the external circulation of this fountain solution,
Utilize pneumatic principle to suck this fountain solution as mentioned above and realize that by self-priming gas control pump this self-priming gas control pump has air inlet, liquid inlet and liquid outlet,
Wherein, this air inlet is connected with the air pressure control table, and this air pressure control table is connected with outside pore, and this liquid inlet is to be connected with the external circulation of this fountain solution,
Second step, will be as mentioned above this fountain solution in the first step utilize this self-priming gas control pump to be delivered to the liquid outlet of this self-priming gas control pump from the liquid inlet of this self-priming gas control pump, and make this fountain solution that is positioned at this liquid outlet position have specific pressure and flow velocity
The 3rd step, will be as mentioned above this fountain solution utilization that is arranged in this liquid outlet position this self-priming gas control pump in second step be delivered to filter element, and filter this fountain solution that wherein passes through certainly by this filter element,
Aforesaid this filter element comprises some filter cores, and some this filter cores are connected to each other, and each this filter core all comprises top fluid path and self-filtering net, and wherein this self-filtering net is arranged in this filter core, and can change,
The 4th step, this fountain solution after will be as mentioned above filtering through this filter element in the 3rd step are delivered to by the liquid guiding tube in the external circulation of this fountain solution to finish whole filter process.
2. a kind of printing described in claim 1 is with fountain solution filtering method and device thereof, it is characterized in that: as mentioned above the pneumatic fountain solution filtering device of this in the first step it comprise, filter, adjuster and housing, wherein this filter is installed on this housing, this adjuster is installed in this housing, further, this filter is connected with this adjuster
This filter comprises, filter housing and lid, this lid are corresponding with this filter housing,
This lid is corresponding with this filter housing, this lid has an infusion hole and outage, this infusion hole and this outage are the both sides that are separately positioned on this lid, also connect a discharging tube on this outage, this lid also has a tube connector again, this filter connects this adjacent filter by this tube connector, and the top of this lid also connects a fixed block again
This adjuster is corresponding with this filter, and this adjuster comprises that from asepwirator pump and self-priming gas control system, this self-priming gas control system is corresponding from asepwirator pump with this,
This housing is corresponding with this filter and this adjuster, this housing comprises that body and shell emit, this body has an air nozzle hole, transfusion pore and filter opening, this air nozzle hole is corresponding with this valve, further, this valve is fixed on this air nozzle hole, this transfusion pore is corresponding from asepwirator pump with this, further, this woven hose that should connect on this infusion hole of asepwirator pump passes this transfusion pore, this filter opening is corresponding with this filter, offers some screwed holes on the limit of this body again
It is corresponding with this body that this shell emits, this shell emits and offers some screws, these some screws be with this body on these some screwed holes of offering corresponding, further, this shell emits and also has some screws, and this shell emits by these some screws and this some screws and is connected with this body.
3. a kind of printing described in claim 2 is with fountain solution filtering method and device thereof, it is characterized in that: this fixed block has some connecting holes and some screws, these some connecting holes are corresponding with these some screws, and these some screws emit with this lid through these some connecting holes and housing is connected.
4. a kind of printing described in claim 3 is with fountain solution filtering method and device thereof, it is characterized in that: should have transfer port, infusion hole and delivery outlet from asepwirator pump, this transfer port is corresponding with this self-priming gas control system, this infusion hole connects a woven hose, this delivery outlet is corresponding with this filter, and further, this delivery outlet is corresponding with this infusion hole of this lid, and between this delivery outlet and this infusion hole, be connected a conduit
This self-priming gas control system is corresponding from asepwirator pump with this, this self-priming gas control fixture has a venthole and a transfer port, this venthole is corresponding with this this transfer port from asepwirator pump, and be connected a gas conduit between this venthole and this transfer port, be connected a gas conditioner between this venthole and this transfer port, further, on this gas conditioner, also be installed on the control of an air gauge and switch, this transfer port is an end that is installed in this gas conditioner, and also connects a valve on this transfer port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102164918A CN101380856B (en) | 2008-10-08 | 2008-10-08 | Fountain solution filtering method and device for printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102164918A CN101380856B (en) | 2008-10-08 | 2008-10-08 | Fountain solution filtering method and device for printing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101380856A true CN101380856A (en) | 2009-03-11 |
| CN101380856B CN101380856B (en) | 2011-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102164918A Expired - Fee Related CN101380856B (en) | 2008-10-08 | 2008-10-08 | Fountain solution filtering method and device for printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101380856B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108230A (en) * | 2014-07-18 | 2014-10-22 | 上海画中画包装印刷有限公司 | Fountain solution filtration device |
| CN106823508A (en) * | 2017-02-15 | 2017-06-13 | 王琳 | A kind of printing plate-moistening liquid sample filtering device |
-
2008
- 2008-10-08 CN CN2008102164918A patent/CN101380856B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108230A (en) * | 2014-07-18 | 2014-10-22 | 上海画中画包装印刷有限公司 | Fountain solution filtration device |
| CN104108230B (en) * | 2014-07-18 | 2016-08-24 | 上海画中画包装印刷有限公司 | A kind of fountain solution filtering device |
| CN106823508A (en) * | 2017-02-15 | 2017-06-13 | 王琳 | A kind of printing plate-moistening liquid sample filtering device |
| CN106823508B (en) * | 2017-02-15 | 2019-02-19 | 长沙古叶印务有限公司 | A kind of printing plate-moistening liquid sample filtering device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101380856B (en) | 2011-07-20 |
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Granted publication date: 20110720 Termination date: 20121008 |