CN108911246B - Printing plate water circulation system and utilization method - Google Patents
Printing plate water circulation system and utilization method Download PDFInfo
- Publication number
- CN108911246B CN108911246B CN201810817911.1A CN201810817911A CN108911246B CN 108911246 B CN108911246 B CN 108911246B CN 201810817911 A CN201810817911 A CN 201810817911A CN 108911246 B CN108911246 B CN 108911246B
- Authority
- CN
- China
- Prior art keywords
- water
- tank
- plate
- filtering device
- collecting tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/40—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture or use of photosensitive materials
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
Abstract
The invention discloses a plate flushing water circulation system, which belongs to the technical field of printing and comprises a water storage tank, a plate flushing machine, a collecting tank A and a collecting tank B, wherein the water storage tank is respectively connected with a plurality of plate flushing machines through a pipeline VII, the plurality of plate flushing machines are respectively connected with the collecting tank A and the collecting tank B through pipelines, the collecting tank A and the collecting tank B are communicated with the water storage tank through pipelines III and IV, and the purposes of reducing water resource consumption and simultaneously achieving energy conservation and environmental protection are achieved by using common equipment.
Description
Technical Field
The invention relates to the technical field of printing, in particular to a plate flushing water circulation system and a utilization method.
Background
At present, the developing and plate-flushing water of the printing CTP plate is basically discharged into a sewer after being used up, so that a large amount of water resources are wasted on one hand, and the environment pollution is caused by the plate-flushing waste water containing various impurities and high acid/alkali on the other hand. In modern printing industry, printing enterprises mostly adopt processes of developing after computer direct plate making, and a developing plate-making machine is used for plate making in each complete plate-making process before printing. After the plate making and developing work is completed, part of developing solution and impurities can remain on the plate, and the residues can damage the printing effect of the image-text part, so that the printing resistance of the plate is reduced, and the quality and the production efficiency of a printed product are affected. Therefore, printing enterprises need to use a large amount of clean water to wash the printing plate every day, so as to remove various residues on the printing plate. If the printing enterprises directly discharge the waste water after the plate is washed, the annual water consumption is a considerable number. The waste water after the plate is washed often has the components of developing solution, so that the pollution is larger, if the developing plate washing waste water is treated by adopting a simple filtering method, the PH value and the chromaticity in the waste water can be continuously increased, the water can be reused for plate washing to cause the phenomena of excessive development and intolerance of printing on the machine, and meanwhile, the waste water contains the components with higher concentration of BOD, COD, ammonia nitrogen and the like, and the direct discharge can further cause the pollution of water resources.
According to average each plate is washed by 10-20 liters of tap water, if one CTP plate washing machine washes 100-200 plates a day, 1000-4000 liters (1.0-4.0 tons) of tap water are needed, 365-1460 tons are needed in 365 days a year, hundreds of thousands of plate washing machines are available in printing plants in the whole country, a large amount of tap water is consumed every day, if recycling can be realized, water can be saved, pollution is reduced, and the method accords with the current historical trend of energy conservation, emission reduction and environmental protection.
The national patent office discloses an invention patent with application number of CN201810019742.7 at day 19 of 6 months of 2018, and a plate flushing water recycling system comprises a water adding device and a filtering device, and is characterized in that: the water adding device comprises: the device comprises a water valve (1), an electromagnetic valve (2), a floating ball water level controller (3), a reservoir (4), a pressure sensor (5), a pressure reducing valve (6), a water tank (7), a frequency converter (8), a plate flushing machine (9), a sewer (17), a constant pressure variable frequency pump (18) and a three-way valve (21), wherein the reservoir (4) is of a cuboid shape, the floating ball water level controller (3) is arranged in the reservoir, the probe end of the floating ball water level controller (3) is inserted into water in the reservoir (4), the output end of the floating ball water level controller is connected to the electromagnetic valve (2), the electromagnetic valve (2) is fixedly connected to a water pipe, openings are respectively arranged on the left side and the right side of the lower end of the reservoir (4), the left side of the water pipe is connected with one end of a section of the water pipe through a connector, the other end of the water pipe is provided with the water valve (1), the opening on the right side of the lower end of the reservoir (4) is connected with one end of the water pipe through the connector, the other end of the water pipe is connected with the input end of the constant pressure variable frequency pump (18) through the water pipe to the sewer (7), the lower side of the water tank (7) is connected with the lower side of the water tank (17) through the three-way valve, and the other end of the water pipe is connected with the water pipe (9) through the water pipe connector; the filtering device comprises a primary sedimentation tank (10), a secondary dosing tank (11), a tertiary sedimentation tank (12), a check valve (13), a pressure gauge (14), a stainless steel filter core (15), a winding filter core (16), a water return pump (19) and an automatic water level controller (20), wherein the lower side of a plate flushing machine (9) is sequentially connected to the primary sedimentation tank (10), the secondary dosing tank (11) and the tertiary sedimentation tank (12) through water pipes, the right side of the tertiary sedimentation tank (12) is connected to the left side of the water return pump (19) through water pipes, the automatic water level controller (20) is arranged in the tertiary sedimentation tank (12), the output end of the automatic water level controller (20) is connected to the right end of the upper surface of the water return pump (19), the left end of the upper surface of the water return pump (19) is sequentially connected with the stainless steel filter core (15) through water pipes, the pressure gauge (14) is arranged on the water pipes, the pressure gauge (14) is fixedly connected with the water pipes, the winding filter core (16) is connected to the upper surface of a water reservoir (4) through the water pipes, and the pressure gauge (14) is arranged on the water pipes.
The solution provided in the above document solves the problems of waste of water resources and larger sewage discharge sources in the printing industry to a great extent, but the above document has a larger demand for the filtering device, and a better solution is required to be sought on the original plate flushing water circulation system.
Disclosure of Invention
The invention aims to optimize the prior art of a plate flushing water circulation system so as to achieve the purposes of reducing water resource consumption and simultaneously achieving energy conservation and environmental protection, and in order to achieve the purposes of the invention, the technical scheme of the invention is as follows:
a dash version water circulation system, its characterized in that: including cistern, dash edition machine, collecting vat A, collecting vat B, the cistern passes through pipeline VII and links to each other with a plurality of dash edition machines respectively, a plurality of dash edition machines pass through the pipeline and link to each other with collecting vat A and collecting vat B respectively, collecting vat A and collecting vat B pass through pipeline III, IV and cistern intercommunication, soft water treatment facilities is installed to the running water import department of cistern, filter equipment I, aeration tank, sedimentation tank, one-level filter equipment, secondary filter equipment, tertiary filter equipment and booster pump B have still been in proper order in series on collecting vat A and the cistern connecting tube, collecting vat B passes through pipeline II and links to each other with a plurality of dash edition machines respectively, filter equipment II and booster pump A have been concatenated in proper order on the pipeline that collecting vat B and dash edition machine communicate.
The water storage tank comprises a water storage tank A and a water storage tank B, the water storage tank A and the water storage tank B are connected with a tap water pipe through pipelines respectively, and the water storage tank A and the water storage tank B are communicated with a booster water pump B through a pipeline III.
An aeration pipe extending downwards is arranged in the aeration tank, and an aeration hole is formed in the aeration pipe.
The primary filter device is a multi-medium filter, the secondary filter device is a bag filter, and the tertiary filter device is an activated carbon filter.
The filter device I comprises a stainless steel wire winding filter element, and the filter device II is a fine filter.
The plate washer is directly connected with a tap water pipe through a pipeline 1.
And a flowmeter and an electromagnetic valve are arranged at the water inlet of the plate washing machine.
And a detection device is arranged behind the three-stage filtering device and the filtering device II.
A method for recycling plate flushing water is characterized by comprising the following steps:
a. after being treated by a soft water treatment device, tap water is stored in a reservoir;
b. the water in the reservoir reaches the plate washer through a pipeline VII;
c. collecting the plate flushing water obtained through the plate flushing machine into a collecting tank A and a collecting tank B;
d. then the water bodies in the collecting tank A and the collecting tank B sequentially pass through a filtering device I, an aeration tank, a sedimentation tank, a primary filtering device, a secondary filtering device and a tertiary filtering device, pass through a detection device and are pumped into a reservoir by a booster water pump B;
e. when the step a has a problem, the pipeline I is connected, the valve switches on other pipelines are closed, and the water body after passing through the softening treatment device is directly conveyed to the plate washing machine;
and f, when the step d can not work normally, the pipeline II is connected, the valve switch of the pipeline in the step d is closed, and the water body in the collecting tank B is pumped into the plate washer after passing through the filtering device II and the detecting device.
The invention has the beneficial effects that:
1. in the invention, tap water is treated by a soft water treatment device and then stored in a reservoir, and is introducedAfter passing through a pipeline VII, opening a corresponding valve of a plate washing machine which needs plate washing to wash, collecting the obtained plate washing water in a collecting tank A or a collecting tank B, sequentially feeding the plate washing water in the collecting tank A or the collecting tank B into a filtering device I, an aeration tank, a sedimentation tank, a primary filtering device, a secondary filtering device and a tertiary filtering device for treatment, pumping the plate washing water back into a reservoir through a booster water pump B, and closing a valve k when the circulating system cannot work 12 Opening valve k 11 The plate punching water passes through the filter device II and is pumped into the plate punching machine through the booster water pump A.
2. In the invention, the water reservoirs comprise a water reservoir A and a water reservoir B, and the water reservoirs are arranged into even more water reservoir units of the water reservoirs A and the water reservoir B, so that one water reservoir is mainly prevented from being in a problem or the other water reservoir can be used for standby when the other water reservoir needs to be cleaned, the water reservoirs A and the water reservoir B are respectively connected with a tap water pipe through a pipeline II, the water reservoirs A and the water reservoir B are communicated with a booster water pump B through a pipeline III, and a valve k is closed 15 、k 17 Opening valve k 16 、k 19 I.e. reservoir B works normally, reservoir A does not participate in the circulation system, and valve k is opened in turn 15 、k 17 Shut off k 16 、k 19 I.e. reservoir a works normally and reservoir B does not participate in the circulation system.
3. In the invention, the aeration tank is internally provided with the aeration pipe which extends downwards, and the aeration pipe is provided with the aeration holes, so that the water body entering the aeration tank is fully aerated and then enters the sedimentation tank.
4. In the invention, the primary filter device adopts a multi-medium filter, the secondary filter device adopts a bag filter, the tertiary filter device adopts an active carbon filter, and the plate flushing water is reprocessed by a simple filter device for standby.
5. In the invention, the plate flushing water stored in the collecting tank A and the collecting tank B is subjected to primary filtration through the stainless steel winding filter element in the filtering device I, then is subjected to the next steps of aeration, filtration and the like, and when the device behind the collecting tank has a problem or needs to be suspended, the plate flushing water in the collecting tank B is subjected to fine filtration through the filtering device II and then is pumped to the plate flushing machine through the booster pump A for continuous use, so that continuous plate flushing without stopping is realized.
6. In the invention, when the circulation system is not working or the reservoir needs to be cleaned, the valve k is opened 1 Closing valve k 18 The softened water is directly led to the plate washing machine, and when the following filtering system has problems, the valve k is opened 8 Closing valve k 9 、k 10 The plate flushing water can be put into a sewage tank to be treated.
7. In the invention, during the working process of the equipment, the temperature of the developing solution in the plate washer is too low, the washing speed of the plate washer is too high, the developing time is shortened, the development is insufficient, and the printing plate is not washed cleanly, so that the water passing speed is controlled by installing the flowmeter and the electromagnetic valve, and the plate washing quality is ensured.
8. In the invention, a detection device is arranged behind the three-stage filtering device and the filtering device II to detect whether the water body meets the requirement of the plate flushing water.
9. According to the method provided by the invention, the problem of a plurality of links of the circulating system is guaranteed, the barrier removal can be realized without stopping, and the purposes of energy conservation and environmental protection are achieved.
Drawings
The foregoing and the following detailed description of the invention will become more apparent when read in conjunction with the following drawings in which:
fig. 1 is a schematic diagram of the structure of the present invention.
Wherein, 1, a soft water treatment device, 2, a reservoir, 3, a filtering device I,4, a plate washer, 5, a booster water pump A,6, a collecting tank A,7, a collecting tank B,8, a booster water pump B,9, a first-stage filtering device, 10, a secondary filter device, 11, a tertiary filter device, 12, an aeration tank, 13, aeration holes, 14, aeration pipes, 15, a sedimentation tank, 16, a filter device II,17, a detection device, 201, a reservoir A,202 and a reservoir B.
Detailed Description
The present invention will be described in further detail with reference to examples, but embodiments of the present invention are not limited thereto.
Example 1
The utility model provides a dash version water circulation system, belongs to printing technical field, includes cistern, dash version machine, collecting vat A, collecting vat B, the cistern passes through pipeline VII and links to each other with a plurality of dash version machines respectively, a plurality of dash version machines pass through the pipeline and link to each other with collecting vat A and collecting vat B respectively, collecting vat A and collecting vat B pass through pipeline III, VI and cistern intercommunication, soft water treatment facilities is installed to the running water import department of cistern, still serial connection filter equipment I, aeration tank, sedimentation tank, one-level filter equipment, two-level filter equipment, three-level filter equipment and booster pump B on collecting vat A and the connecting tube of cistern, collecting vat B passes through pipeline II and links to each other respectively with a plurality of dash version machines, filter equipment II and booster pump A have concatenated in proper order on the pipeline that collecting vat B and dash version machine communicate.
Further, the reservoir comprises a reservoir A and a reservoir B, the reservoir A and the reservoir B are connected with a tap water pipe through pipelines, and the reservoir A and the reservoir B are communicated with a booster water pump B through a pipeline III.
Further, an aeration pipe extending downwards is arranged in the aeration tank, and an aeration hole is formed in the aeration pipe.
Further, the primary filter device is a multi-medium filter, the secondary filter device is a bag filter, and the tertiary filter device is an activated carbon filter.
Further, the filtering device I comprises a stainless steel wire winding filter element, and the filtering device II is a fine filter.
Further, the plate washer is directly connected with a tap water pipe through a pipeline I.
Further, a flowmeter and an electromagnetic valve are arranged at the water inlet of the plate washing machine.
Further, a detection device is arranged behind the three-stage filtering device and the filtering device II.
A method for recycling plate flushing water comprises the following steps:
a. after being treated by a soft water treatment device, tap water is stored in a reservoir;
b. the water in the reservoir reaches the plate washer through a pipeline VII;
c. collecting the plate flushing water obtained through the plate flushing machine into a collecting tank A and a collecting tank B;
d. then the water bodies in the collecting tank A and the collecting tank B sequentially pass through a filtering device I, an aeration tank, a sedimentation tank, a primary filtering device, a secondary filtering device and a tertiary filtering device, pass through a detection device and are pumped into a reservoir by a booster water pump B;
e. when the step a has a problem, the valve k is opened 1 Closing valve k 15 、k 16 The water body after softening treatment is directly conveyed to a plate punching machine by the pipeline I;
f, when the step d can not work normally, closing the valve k 12 Opening valve k 11 And (3) connecting the pipeline II, and pumping the water body in the collecting tank B into the plate washing machine after passing through the filtering device II and the detecting device.
Further, when only the collecting tank B is needed to collect the water body, the valve k can be selectively closed 9 Turn on k 10 The method comprises the steps of carrying out a first treatment on the surface of the When only the collecting tank A is needed to collect the water body, the valve k is closed 10 Turn on k 9 The method comprises the steps of carrying out a first treatment on the surface of the When both the collecting tank A and the collecting tank B need to collect the water body, the valve k needs to be opened simultaneously 9 、k 10 The method comprises the steps of carrying out a first treatment on the surface of the If the collecting tank cannot work normally, the valve k is closed 9 、k 10 Opening valve k 8 The connecting pipeline VI is communicated with the sewage pool.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present invention fall within the scope of the present invention.
Claims (1)
1. The use method based on the plate flushing water circulation system is characterized by comprising the following steps of: the plate flushing water circulation system comprises a water storage tank (2), a plate flushing machine (4), a collecting tank A (6) and a collecting tank B (7), wherein the water storage tank (2) is respectively connected with a plurality of plate flushing machines (4) through a pipeline VII, the plurality of plate flushing machines (4) are respectively connected with the collecting tank A (6) and the collecting tank B (7) through pipelines III and IV, the collecting tank A (6) and the collecting tank B (7) are respectively communicated with the water storage tank (2), a soft water treatment device (1) is installed at a tap water inlet of the water storage tank (2), a filtering device I (3), an aeration tank (12), a sedimentation tank (15), a primary filtering device (9), a secondary filtering device (10), a tertiary filtering device (11) and a booster pump B (8) are sequentially connected on a connecting pipeline II of the collecting tank A (6) and the collecting tank B (7) and the plate flushing machines (4), and the booster pump (5) are sequentially connected in series;
the water storage tank (2) comprises a water storage tank A (201) and a water storage tank B (202), the water storage tank A (201) and the water storage tank B (202) are respectively connected with a tap water pipe through pipelines, and the water storage tank A (201) and the water storage tank B (202) are communicated with a booster water pump B (8) through a pipeline III;
an aeration pipe (14) extending downwards is arranged in the aeration tank (12), and an aeration hole (13) is formed in the aeration pipe (14);
the primary filter device (9) is a multi-medium filter, the secondary filter device (10) is a bag filter, and the tertiary filter device (11) is an activated carbon filter;
the filtering device I (3) comprises a stainless steel wire winding filter element, and the filtering device II (16) is a fine filter;
the plate punching machine (4) is directly connected with a tap water pipe through a pipeline I;
a flowmeter and an electromagnetic valve are arranged at the water inlet of the plate washing machine (4);
a detection device (17) is arranged behind the three-stage filtering device (11) and the filtering device II (16);
the use method of the plate flushing water circulation system comprises the following steps:
a. after being treated by a soft water treatment device (1), tap water is stored in a reservoir (2);
b. the water in the reservoir (2) reaches the plate washer (4) through a pipeline VII;
c. collecting the plate flushing water obtained by the plate flushing machine (4) into a collecting tank A (6) and a collecting tank B (7);
d. then the water bodies in the collecting tanks A (6) and B (7) sequentially pass through the filtering device I (3), the aeration tank (12), the sedimentation tank (15), the primary filtering device (9), the secondary filtering device (10) and the tertiary filtering device (11), pass through the detecting device (17) and are pumped into the reservoir (2) by the booster water pump B (8);
e. when the problem occurs in the step a, the pipeline I is connected, the valve switches on other pipelines are closed, and the water body after passing through the softening treatment device (1) is directly conveyed to the plate washing machine (4);
and f, when the step d can not work normally, the pipeline II is connected, the valve switch of the pipeline in the step d is closed, and the water body in the collecting tank B (7) is pumped into the plate washing machine (4) after passing through the filtering device II (16) and the detecting device (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817911.1A CN108911246B (en) | 2018-07-24 | 2018-07-24 | Printing plate water circulation system and utilization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810817911.1A CN108911246B (en) | 2018-07-24 | 2018-07-24 | Printing plate water circulation system and utilization method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108911246A CN108911246A (en) | 2018-11-30 |
| CN108911246B true CN108911246B (en) | 2023-09-08 |
Family
ID=64417414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810817911.1A Active CN108911246B (en) | 2018-07-24 | 2018-07-24 | Printing plate water circulation system and utilization method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108911246B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2057003A1 (en) * | 1990-03-16 | 1991-09-17 | Gerd Betz | Method and apparatus for treatment of liquid photographic processing wastes |
| JP2005177585A (en) * | 2003-12-18 | 2005-07-07 | Fuji Photo Film Co Ltd | Method for treating waste photographic processing liquid |
| JP2008238714A (en) * | 2007-03-28 | 2008-10-09 | Fujifilm Corp | Processing method of dampening water, and processor of dampening water |
| CN203200105U (en) * | 2013-02-06 | 2013-09-18 | 重庆市金雅迪彩色印刷有限公司 | Printing plate flushing water circulation system |
| CN104385772A (en) * | 2014-11-20 | 2015-03-04 | 天津中铁物资印业有限公司 | Developer with purified water circulating and reutilizing function |
| CN204198531U (en) * | 2014-11-04 | 2015-03-11 | 苏州同里印刷科技股份有限公司 | One rushes version water-circulation filtering device |
| CN205258198U (en) * | 2015-12-24 | 2016-05-25 | 豪门印刷（上海）有限公司 | Towards printing forme washing waste liquid from filtering cycle device |
| CN107445412A (en) * | 2017-09-21 | 2017-12-08 | 上海川鼎国际贸易有限公司 | The reusing synthesized system of one kind printing composite waste and its application method |
| CN207130116U (en) * | 2017-08-24 | 2018-03-23 | 天津邦盛净化设备工程有限公司 | A kind of mechanical cleaning wastewater treatment equipment |
| CN207347293U (en) * | 2017-09-13 | 2018-05-11 | 上海美因茨印刷科技有限公司 | One kind rushes version Water Sproading purifier |
| CN108178380A (en) * | 2018-01-09 | 2018-06-19 | 重庆新金雅迪艺术印刷有限公司 | Rush version water circulation recycling system |
| CN208980463U (en) * | 2018-07-24 | 2019-06-14 | 成都市金雅迪彩色印刷有限公司 | It is a kind of to rush version water circulation system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101704594B (en) * | 2009-11-27 | 2011-11-16 | 波鹰(厦门)科技有限公司 | Device and method for purifying printing and dyeing advanced treatment wastewater |
-
2018
- 2018-07-24 CN CN201810817911.1A patent/CN108911246B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2057003A1 (en) * | 1990-03-16 | 1991-09-17 | Gerd Betz | Method and apparatus for treatment of liquid photographic processing wastes |
| JP2005177585A (en) * | 2003-12-18 | 2005-07-07 | Fuji Photo Film Co Ltd | Method for treating waste photographic processing liquid |
| JP2008238714A (en) * | 2007-03-28 | 2008-10-09 | Fujifilm Corp | Processing method of dampening water, and processor of dampening water |
| CN203200105U (en) * | 2013-02-06 | 2013-09-18 | 重庆市金雅迪彩色印刷有限公司 | Printing plate flushing water circulation system |
| CN204198531U (en) * | 2014-11-04 | 2015-03-11 | 苏州同里印刷科技股份有限公司 | One rushes version water-circulation filtering device |
| CN104385772A (en) * | 2014-11-20 | 2015-03-04 | 天津中铁物资印业有限公司 | Developer with purified water circulating and reutilizing function |
| CN205258198U (en) * | 2015-12-24 | 2016-05-25 | 豪门印刷（上海）有限公司 | Towards printing forme washing waste liquid from filtering cycle device |
| CN207130116U (en) * | 2017-08-24 | 2018-03-23 | 天津邦盛净化设备工程有限公司 | A kind of mechanical cleaning wastewater treatment equipment |
| CN207347293U (en) * | 2017-09-13 | 2018-05-11 | 上海美因茨印刷科技有限公司 | One kind rushes version Water Sproading purifier |
| CN107445412A (en) * | 2017-09-21 | 2017-12-08 | 上海川鼎国际贸易有限公司 | The reusing synthesized system of one kind printing composite waste and its application method |
| CN108178380A (en) * | 2018-01-09 | 2018-06-19 | 重庆新金雅迪艺术印刷有限公司 | Rush version water circulation recycling system |
| CN208980463U (en) * | 2018-07-24 | 2019-06-14 | 成都市金雅迪彩色印刷有限公司 | It is a kind of to rush version water circulation system |
Non-Patent Citations (1)
| Title |
|---|
| 廖志浩等."胶印润版液循环过滤技术的应用研究".《包装工程》.2014,第35卷(第11期),第113-117+127页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108911246A (en) | 2018-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108911246B (en) | Printing plate water circulation system and utilization method | |
| CN205575719U (en) | Electroplating effluent recycling system | |
| CN204111491U (en) | Aluminum Waste Water Treatment | |
| CN213433878U (en) | A milipore filter three-section washs automatic operation equipment for doing wet landfill leachate | |
| CN109264824A (en) | A kind of waste water of circuit board production processing system | |
| CN213834874U (en) | Concentrated water recycling system for pure water station | |
| CN208980463U (en) | It is a kind of to rush version water circulation system | |
| CN204198531U (en) | One rushes version water-circulation filtering device | |
| CN211521944U (en) | Printing and dyeing wastewater treatment system | |
| CN210786917U (en) | Reverse osmosis device with reverse flow flushing function | |
| CN209161721U (en) | A kind of strong brine minimizing device | |
| CN209081492U (en) | A kind of waste water of circuit board production processing system | |
| CN201990574U (en) | Beer production waste water treatment system | |
| CN206108990U (en) | EDI washes drainage retrieval and utilization structure | |
| CN210457587U (en) | Reverse osmosis concentrated water recycling equipment for pretreatment and backwashing | |
| CN201572608U (en) | Improved dual-tank type reverse-osmosis cleaning device | |
| CN217103284U (en) | Water circulation system | |
| CN204125261U (en) | Glass fiber waste water treatment system | |
| CN220364447U (en) | Device for recycling regenerated wastewater of primary desalting system in segmented mode | |
| CN203625176U (en) | Offset printing ink sewage treatment system | |
| CN207511916U (en) | A kind of online acid dip pickle of anaerobism | |
| CN204601814U (en) | A kind of high-efficiency wastewater treatment system | |
| CN216935067U (en) | Towards version effluent treatment plant | |
| CN215917005U (en) | Membrane cleaning equipment with wash water recovery unit | |
| CN214936624U (en) | Wastewater treatment station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |