CN205058785U - Printing fountain solution loop filter system - Google Patents
Printing fountain solution loop filter system Download PDFInfo
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- CN205058785U CN205058785U CN201520342611.4U CN201520342611U CN205058785U CN 205058785 U CN205058785 U CN 205058785U CN 201520342611 U CN201520342611 U CN 201520342611U CN 205058785 U CN205058785 U CN 205058785U
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Abstract
An embodiment of the utility model discloses a printing fountain solution loop filter system, including first water pump, level filtering device, water tank, second water pump and the second level filter equipment who connects in order in proper order, the front end of first water pump with second level filter equipment's end respectively with the coolant tank intercommunication of printing machine. The level filtering device embeds at least three -layer filter layer. The filtering material's of adoption precision is 1.0-5.0 mu m among the filter equipment of the second level. Be equipped with water quality monitoring inductor, automatic fluid distribution device or refrigerating plant in the water tank. Adopt the utility model discloses, have the characteristics that the filter effect blockked up well, efficient, difficult, the fault rate is low.
Description
Technical field
The utility model relates to a kind of printing industry, particularly relates to a kind of printing plate-moistening liquid circulated filter system.
Background technology
China's economic has started the constructional transfer from " amount " to " matter ", the lifting of all trades and professions quality awareness, the improvement of efficiency and energy-saving and emission-reduction.The situation that press is also faced with " shuffling greatly ", a collection of enterprise backward in technique, mismanagement will be eliminated.Will survival and development under environment with keen competition, just must go with the tide of historical development, improve quality, raise the management level.The fountain solution printing product quality of offset press is most important, changes the traditional method of water cleaning water tank after water is dirty, can not adapt to the management of modern print production.By circulating filtration fountain solution, can water cleaning be kept, guarantee quality, raise the efficiency, reduce sewage discharge.General fountain solution filtering all uses pressure mode, passes through filter screen, the catching, solid particles being greater than mesh is got off with the pressure of a pump by liquid.The shortcoming of this method is easy blocking, and troublesome maintenance, fault rate is high.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of printing plate-moistening liquid circulated filter system, has good filtration effect, high, not easily blocking, failure rate is low the feature of efficiency.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of printing plate-moistening liquid circulated filter system, comprises the first water pump, first order filter, water tank, the second water pump and the second level filter that connect in turn successively; The front end of described first water pump is communicated with the cooling water tank of printing machine respectively with the end of described second level filter.
For the improvement of technique scheme, described first order filter built-in at least three layer filtration layer.
For the further improvement of technique scheme, the precision of the filtering material adopted in the filter of the described second level is 1.0 ~ 5.0 μm.
Implement the utility model embodiment, there is following beneficial effect: printing plate-moistening liquid circulated filter system described in the utility model, by dual stage filter apparatus, classification process is carried out to the impurity of variable grain size in fountain solution, first fountain solution is evacuated to the top of first order filter by the first water pump, then the gravity of the water of described first order filter utilization is naturally toward dirty, is removed by the large granular impurities such as ink, paper powder by the filter core in it; Second level filter is secondary filter, and it utilizes the pressure of the second water pump to remove more small impurity, and the fountain solution water cleaning after final filtration, can maintain desirable ink-water balance state, guarantee high-quality printing.Meanwhile, do not need to change water cleaning cooling water tank continually and enhance productivity, decrease the live load of site operation personnel, reduce the cost of the chemical agent such as fountain solution, alcohol, with has carried out the environmental protection effect of zero blowdown or few blowdown.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a application's part, does not form improper restriction of the present utility model, in the accompanying drawings:
The structural representation of a kind of printing plate-moistening liquid circulated filter system that Fig. 1 provides for the utility model embodiment.
Detailed description of the invention
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to restriction of the present utility model.
Embodiment:
As shown in Figure 1, printing plate-moistening liquid circulated filter system described in the utility model, it comprises the first water pump 1, first order filter 2, water tank 3, second water pump 4 and the second level filter 5 that once connect in turn, the front end of described first water pump 1 is communicated with the cooling water tank 6 of the end of described second level filter 5 respectively at printing machine, thus make the fountain solution after filtering in whole system can direct reuse, fountain solution after using then can directly filter, and its filter efficiency is high.
Three layer filtration layer is at least provided with in wherein said first order filter 2, it is for filtering the particle such as ink, paper powder in fountain solution impurity larger a little, what carry out is preliminary filtration, first utilize the first water pump 1 that the fountain solution after use in the cooling water tank 6 of printing machine is evacuated to the top of first order filter 2, then fountain solution down drops into row filtration naturally by himself gravity.Fountain solution after filtration then enters in water tank 3 temporarily.
Meanwhile, described water tank 3, in order to coordinate the first water pump 1 and the second water pump 4 adjust flux, makes system run all right, also can install water quality monitoring inductor, automatic solution proportioning apparatus, refrigerating plant (not shown) additional in it, improves the surcharge of filtration system.
Fountain solution in water tank 3 filters by described second level filter 4 again, what it carried out is secondary filter, the precision of its built-in filtering material is at 1.0 ~ 5.0 μm, the fountain solution be about to after first order filter 2 filters removes impurity more small in it again, it makes use of the pressure filtration that the second water pump 4 gives, make the fountain solution after final filtration clear thorough penetrating, not containing the impurity affecting printing quality; And the composition of fountain solution is still retained in water, directly can recycle.
In whole filter process, because large impurity natural filtration is fallen by first order filter 2, and then by second level filter 5, tiny impurity is fallen by pressure filtration, the process of classification makes the problem not easily occurring in filter process blocking, thus also substantially increase filter efficiency, filtering process is stablized, and effect is also more obvious.
Above the technical scheme that the utility model embodiment provides is described in detail, apply specific case herein to set forth the principle of the utility model embodiment and embodiment, the explanation of above embodiment is only applicable to the principle helping to understand the utility model embodiment; Meanwhile, for one of ordinary skill in the art, according to the utility model embodiment, detailed description of the invention and range of application all will change, and in sum, this description should not be construed as restriction of the present utility model.
Claims (4)
1. a printing plate-moistening liquid circulated filter system, is characterized in that:
Comprise the first water pump, first order filter, water tank, the second water pump and the second level filter that connect in turn successively;
The front end of described first water pump is communicated with the cooling water tank of printing machine respectively with the end of described second level filter.
2. printing plate-moistening liquid circulated filter system according to claim 1, is characterized in that:
Described first order filter built-in at least three layer filtration layer.
3. printing plate-moistening liquid circulated filter system according to claim 1, is characterized in that:
The precision of the filtering material adopted in the filter of the described second level is 1.0 ~ 5.0 μm.
4. printing plate-moistening liquid circulated filter system according to claim 1, is characterized in that:
Water quality monitoring inductor, automatic solution proportioning apparatus or refrigerating plant is provided with in described water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520342611.4U CN205058785U (en) | 2015-05-23 | 2015-05-23 | Printing fountain solution loop filter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520342611.4U CN205058785U (en) | 2015-05-23 | 2015-05-23 | Printing fountain solution loop filter system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205058785U true CN205058785U (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520342611.4U Expired - Fee Related CN205058785U (en) | 2015-05-23 | 2015-05-23 | Printing fountain solution loop filter system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205058785U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946350A (en) * | 2016-06-30 | 2016-09-21 | 苏州华尔美特装饰材料股份有限公司 | Circulating cooling water tank used for wallpaper printing assembly line |
| CN107285493A (en) * | 2017-06-29 | 2017-10-24 | 广州市金强工贸发展有限公司 | A kind of circulating filtration sewage water treatment method |
| CN110090479A (en) * | 2019-04-28 | 2019-08-06 | 永联印刷耗材（深圳）有限公司 | Printing plate-moistening circulation fluid filtration equipment |
-
2015
- 2015-05-23 CN CN201520342611.4U patent/CN205058785U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946350A (en) * | 2016-06-30 | 2016-09-21 | 苏州华尔美特装饰材料股份有限公司 | Circulating cooling water tank used for wallpaper printing assembly line |
| CN107285493A (en) * | 2017-06-29 | 2017-10-24 | 广州市金强工贸发展有限公司 | A kind of circulating filtration sewage water treatment method |
| CN110090479A (en) * | 2019-04-28 | 2019-08-06 | 永联印刷耗材（深圳）有限公司 | Printing plate-moistening circulation fluid filtration equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160725 Address after: Haizhuqu District Lianxing Tang Xiang Quan road Guangzhou City, Guangdong province 510280 No. 22 of sixth North Patentee after: Guangzhou great mechanical & Electrical Engineering Co., Ltd. Address before: Haizhuqu District Lianxing Tang Xiang Quan road Guangzhou City, Guangdong province 510280 No. 22 of sixth North Patentee before: Xi Yuncheng |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20200523 |
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| CF01 | Termination of patent right due to non-payment of annual fee |