CN210885586U

CN210885586U - CTP dashes version machine waste water circulation processing system

Info

Publication number: CN210885586U
Application number: CN201921937461.6U
Authority: CN
Inventors: 张永军
Original assignee: Baoding Yongli Printing Co ltd
Current assignee: Baoding Yongli Printing Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-06-30
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a CTP plate washing machine wastewater circulating treatment system, which comprises a plate washing machine, a primary purification device, a secondary purification device, a tertiary purification device and a wastewater treatment integrated compressor, wherein the rear end of the tertiary purification device is connected with a primary water storage tank and a secondary water storage tank; the secondary purification device comprises a first purification water tank, a second purification water tank, a third purification water tank and a fourth purification water tank, wherein a primary sedimentation tank is arranged at the bottom end of the second purification water tank, and a secondary sedimentation tank is arranged at the bottom end of the third purification water tank; the tertiary purifier includes the cotton filter of 5 microns PP, granule active carbon filter, compression active carbon filter and the cotton filter of 1 micron PP, and the bottom of the cotton filter of 1 micron PP is connected with RO reverse osmosis membrane. The utility model discloses the content of impurity and chemical agent in the greatly reduced waste water makes the water after handling reach the standard of drinking and discharging, has reduced the waste of printing enterprise to the water resource, has realized environmental protection printing production.

Description

CTP dashes version machine waste water circulation processing system

Technical Field

The utility model belongs to the technical field of printing waste water waste liquid treatment technique and specifically relates to a CTP dashes version machine waste water circulation processing system is related to.

Background

The printing industry is listed as a heavy pollution industry, for the printing of CTP flow, the recycling of plate washing water is an irremediable topic, and because the technical level and the cognitive level of the whole printing industry and sewage treatment are not paid attention, the current situation is that water sources, developing solution, fountain solution and other materials are wasted, and simultaneously, a large amount of sewage is discharged to pollute the environment.

The existing treatment means is mainly that a filter element is simply installed, the filter element is filtered into a large water bucket and recycled, the filter element cannot be used for multiple times, pollutants cannot be effectively removed, the filter element still belongs to sewage discharge, and the filter element still influences the environment. The treatment method has limited water-saving effect and can not achieve the purpose of protecting the environment; meanwhile, the sewage discharged by the existing plate developing machine generally needs to be treated by the developing solution, the existing developing solution treatment is disposable, the reuse efficiency is low, and the waste liquid treatment cost is increased. If the unclean wastewater is recycled, the printing effect of the image-text part can be damaged by residues contained in the wastewater, so that the printing resistance of the plate is reduced, and the quality and the production efficiency of printed products are influenced. Therefore, printing enterprises need to use a large amount of clean water to wash the plates every day to remove various residues on the plates. If the printing enterprise discharges the waste water after the plate is washed directly, the annual water consumption is a considerable number.

From the perspective of environmental protection, because the sewage after plate flushing contains a lot of impurities and chemical agents, if the waste water after plate flushing is directly discharged every time, a large amount of water resources are wasted, and the pollution to the water environment is also caused. In view of the above, it is necessary to design a CTP plate washing machine wastewater recycling treatment system.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a CTP dashes version machine waste water circulation processing system, the content of impurity and chemical agent in the reduction waste water that can be great makes hydroenergy after the processing enough reach the standard of drinking and discharging, has reduced the waste of printing enterprise to the water resource simultaneously, has realized environmental protection printing production.

In order to achieve the purpose, the utility model provides a CTP plate washing machine wastewater circulating treatment system, which comprises a plate washing machine, a first-stage purification device connected with the plate washing machine, a second-stage purification device connected with the first-stage purification device, a third-stage purification device connected with the second-stage purification device and a wastewater treatment integrated compressor connected with the third-stage purification device, wherein the rear end of the third-stage purification device is connected with a first-stage water storage tank and a second-stage water storage tank which are connected with the plate washing machine;

the secondary purification device comprises a first purification water tank connected with the primary purification device, a second purification water tank connected with the first purification water tank, a third purification water tank connected with the second purification water tank and a fourth purification water tank connected with the third purification water tank, wherein a primary sedimentation tank is arranged at the bottom end of the second purification water tank, and a secondary sedimentation tank is arranged at the bottom end of the third purification water tank;

tertiary purifier include with the cotton filter of 5 microns PP that the fourth purified water tank is connected, with the cotton filter of granule active carbon that the cotton filter of 5 microns PP is connected, with the compression active carbon filter that the particle active carbon filter is connected and with the cotton filter of 1 micron PP that the compression active carbon filter is connected, the bottom of the cotton filter of 1 micron PP is connected with RO reverse osmosis membrane, RO reverse osmosis membrane's play water end with the one-level water holding tank is connected, 1 micron PP cotton filter with the second grade water holding tank with the integrative compressor of waste water treatment is connected, be connected with danger waste collecting box on the integrative compressor of waste water treatment.

Preferably, the primary purification device comprises a shell and a primary filter fixed inside the shell, a filter screen is arranged at the bottom end of the primary filter, the filter screen is fixed on the shell through a support plate, a water outlet in the shell is connected with the first purified water tank, and a water inlet in the shell is connected with the plate developing machine.

Preferably, the shell with be provided with the suction pump between the first purified water tank, the outside of first purified water tank is provided with the liquid medicine case, the liquid medicine case is fixed on the fixed plate on the first purified water tank outer wall.

Preferably, the inside of second purified water tank is provided with first pipe area under control to the pipe, first pipe area under control to the pipe is Z style of calligraphy and arranges, and fixes through first support on second purified water tank's the inner wall.

Preferably, a second inclined pipe area is arranged inside the third purified water tank, and the second inclined pipe area is fixed on the inner wall of the third purified water tank through a second support.

Preferably, the outlet ends of the bottoms of the second purification water tank and the third purification water tank are both arranged into downward conical structures and are respectively connected with the primary sedimentation tank and the secondary sedimentation tank.

Preferably, the 5 micron PP cotton filter, the granular activated carbon filter, the compressed activated carbon filter and the 1 micron PP cotton filter are arranged in parallel on the same plane.

Preferably, the RO reverse osmosis membranes are arranged in two and are arranged in parallel.

Therefore, the utility model adopts the above structure CTP dashes version machine waste water circulation processing system, impurity and chemical agent's content in the reduction waste water that can be great makes hydroenergy after handling enough reach the standard of drinking and discharging, has reduced the waste of printing enterprise to the water resource simultaneously, has realized environmental protection printing production.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

FIG. 1 is a flow chart of an embodiment of the wastewater recycling treatment system of the CTP plate flushing machine of the present invention.

Detailed Description

Examples

Fig. 1 is the utility model relates to a CTP dashes flow chart of version machine waste water circulation processing system embodiment, as shown in the figure, the utility model provides a CTP dashes version machine waste water circulation processing system, including dashing version machine 1, still include the one-level purifier 2 of being connected with version machine 1, the second grade purifier 3 of being connected with one-level purifier 2, the tertiary purifier 4 of being connected with second grade purifier 3 and the integrative compressor 5 of waste water treatment who is connected with tertiary purifier 4, the rear end of tertiary purifier 4 is connected with one-level water storage tank 6 and second grade water storage tank 7, and second grade water storage tank 7 is connected with version machine 1.

The second-stage purification device 3 comprises a first purification water tank 31 connected with the first-stage purification device 2, a second purification water tank 32 connected with the first purification water tank 31, a third purification water tank 33 connected with the second purification water tank 32 and a fourth purification water tank 34 connected with the third purification water tank 33, wherein a first-stage sedimentation tank 35 is arranged at the bottom end of the second purification water tank 32, and a second-stage sedimentation tank 36 is arranged at the bottom end of the third purification water tank 33.

Tertiary purifier 4 includes the cotton filter 41 of 5 microns PP who is connected with fourth purifying water tank 34, the granular activated carbon filter 42 who is connected with the cotton filter 41 of 5 microns PP, the compression activated carbon filter 43 who is connected with granular activated carbon filter 42 and the cotton filter 44 of 1 micron PP who is connected with compression activated carbon filter 43, the bottom of the cotton filter 44 of 1 micron PP is connected with RO reverse osmosis membrane 45, RO reverse osmosis membrane 45's play water end is connected with one-level water holding water tank 6, 1 micron PP cotton filter 44 is connected with second grade water holding water tank 7 and the integrative compressor 5 of waste water treatment, be connected with danger waste collecting box 8 on the integrative compressor 5 of waste water treatment. The first-stage purification device 2 comprises a shell 21 and a primary filter 22 fixed inside the shell 21, a filter screen 23 is arranged at the bottom end of the primary filter 22, the filter screen 23 is fixed on the shell 21 through a support plate 24, a water outlet on the shell 21 is connected with a first purified water tank 31, and a water inlet on the shell 21 is connected with the plate washing machine 1. A water suction pump 9 is arranged between the shell 21 and the first purified water tank 31, a liquid medicine tank 10 is arranged outside the first purified water tank 31, and the liquid medicine tank 10 is fixed on a fixing plate 11 on the outer wall of the first purified water tank 31.

The plate flushing water from the plate flushing machine enters a primary filter for primary filtration, the filtered water flows out through a filter screen and enters a first purification water tank, at the moment, the liquid medicine in the liquid medicine tank also enters the first purification water tank to be mixed and reacted with water, the corrosivity of the wastewater is reduced, then the reacted wastewater enters a second purification water tank and a third purification water tank for precipitation, the precipitate enters a primary sedimentation tank and a secondary sedimentation tank through a conical outlet for recycling, the precipitated water enters a fourth purification water tank for further purification, finally the water from the fourth purification water tank is filtered through four different filters in a three-stage purification device, part of the filtered water enters two RO reverse osmosis membranes for filtration, and then the primary water from the RO reverse osmosis membranes enters a primary water storage tank for storage and standby, and the secondary water from the four filters enters a secondary water storage tank for recycling of the plate washing machine, the floccules from the 1 micron PP cotton filter enter the wastewater treatment integrated compressor for compression, and the compressed hazardous waste is stored in the hazardous waste collection tank.

Second purified water tank 32's inside is provided with first pipe chute area 37, and first pipe chute area 37 is the Z style of calligraphy and arranges, and fixes on second purified water tank 32's inner wall through first support 38, and third purified water tank 33's inside is provided with second pipe chute area 39, and second pipe chute area 39 passes through second support 30 to be fixed on third purified water tank 33's inner wall, and the purpose that sets up two pipe chute areas is accelerated the sediment of impurity, has improved the efficiency of sediment.

The bottom outlet ends of the second purified water tank 32 and the third purified water tank 33 are both arranged to be of a downward conical structure and are respectively connected with the first-level sedimentation tank 35 and the second-level sedimentation tank 36, so that sediment is formed and is not easy to float.

5 micron PP cotton filter 41, granular activated carbon filter 42, compression activated carbon filter 43 and 1 micron PP cotton filter 44 set up on the coplanar side by side, and RO reverse osmosis membrane 45 sets up to two and sets up side by side, and reasonable arrangement can save space.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a CTP dashes version machine waste water circulation processing system, includes dashing version machine, its characterized in that:

the plate washing machine is characterized by further comprising a primary purification device connected with the plate washing machine, a secondary purification device connected with the primary purification device, a tertiary purification device connected with the secondary purification device and a wastewater treatment integrated compressor connected with the tertiary purification device, wherein a primary water storage tank and a secondary water storage tank are connected to the rear end of the tertiary purification device, and the secondary water storage tank is connected with the plate washing machine;

2. The CTP plate processor wastewater recycling treatment system of claim 1, wherein: the primary purification device comprises a shell and a primary filter fixed inside the shell, a filter screen is arranged at the bottom end of the primary filter, the filter screen is fixed on the shell through a support plate, a water outlet in the shell is connected with the first purification water tank, and a water inlet in the shell is connected with the plate developing machine.

3. The CTP plate processor wastewater recycling treatment system of claim 2, wherein: the casing with be provided with the suction pump between the first purified water tank, the outside of first purified water tank is provided with the spray tank, the spray tank is fixed on the fixed plate on the first purified water tank outer wall.

4. The CTP plate processor wastewater recycling treatment system of claim 3, wherein: the inside of second purified water tank is provided with first pipe area under control to the bevel, first pipe area under control to the bevel is the Z style of calligraphy and arranges, and fixes through first support on second purified water tank's the inner wall.

5. The CTP plate processor wastewater recycling treatment system of claim 4, wherein: and a second inclined pipe area is arranged in the third purified water tank and is fixed on the inner wall of the third purified water tank through a second support.

6. The CTP plate processor wastewater recycling treatment system of claim 5, wherein: and the outlet ends of the bottoms of the second purified water tank and the third purified water tank are both arranged into downward conical structures and are respectively connected with the primary sedimentation tank and the secondary sedimentation tank.

7. The CTP plate processor wastewater recycling treatment system of claim 6, wherein: the 5 micron PP cotton filter, the granular activated carbon filter, the compressed activated carbon filter and the 1 micron PP cotton filter are arranged on the same plane in parallel.

8. The CTP plate processor wastewater recycling treatment system of claim 7, wherein: the RO reverse osmosis membranes are arranged in two and are arranged in parallel.