CN114100245A

CN114100245A - Sewage treatment device is used in ctp version material production

Info

Publication number: CN114100245A
Application number: CN202010867021.9A
Authority: CN
Inventors: 徐友萍
Original assignee: Zhejiang Xinhuida Environmental Protection Technology Co ltd
Current assignee: Zhejiang Xinhuida Environmental Protection Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2022-03-01

Abstract

The invention discloses sewage treatment equipment for CTP plate production, which relates to the technical field of CTP production and adopts the technical scheme that the sewage treatment equipment comprises a cleaning box, wherein an adjustable scrap scraping assembly is arranged on the inner wall of the cleaning box, a plurality of cleaning rollers are further arranged on the inner wall of the cleaning box, a waste discharge groove below the scrap scraping assembly is further arranged at the bottom of the inner wall of the cleaning box, a treatment box is arranged at the bottom of the cleaning box, a clear water box and a settling box are sequentially arranged on the inner wall of the treatment box from left to right, the settling box is positioned right below the waste discharge groove, a water passing port is arranged between the clear water box and the settling box, a water suction pump is arranged at the upper end of the inner wall of the clear water box, and the water inlet end of the water suction pump extends to the bottom of the inner wall of the clear water box. The CTP cleaning water treatment system can effectively treat CTP cleaning water, increases the utilization rate of water resources, and is more convenient for the cleaning process of the filter screen used for treatment.

Description

Sewage treatment device is used in ctp version material production

Technical Field

The invention relates to the technical field of CTP production, in particular to a sewage treatment device for CTP plate production.

Background

The CTP plate making technology is a technology that after the image-text information of the layout is processed digitally, the image-text information is directly output to a printing plate without a film making procedure. The defeated material of CTP plate production and processing mainly includes at present: the method comprises the following steps of degreasing, electrolyzing, graining, oxidizing, hole sealing, coating a photosensitive solution, drying, cutting and packaging, wherein after the oxidation treatment in the process, more impurities are attached to the CTP plate material, so that the CTP plate material needs to be cleaned.

Through the retrieval, chinese patent discloses a CTP plate material belt cleaning device, (publication number is CN 207446821U), this patent technology can carry out comprehensive and effectual washing to the CTP plate material, it is faster to compare manual cleaning efficiency, more accord with the requirement of production and processing, but in actual cleaning process, can consume a large amount of water, although the water that indicates in the above-mentioned patent is utilized again after the clarification, but only lean on the clarification, can't effectually handle sewage, and filter screen adopts fixed most in the sewage treatment device for current CTP washing, it is difficult to wash it, although some sewage treatment device that can dismantle the filter screen have also appeared on the market, it has increased work load equally to dismantle the filter screen, consequently, technical staff in the field provides a sewage treatment device for CTP plate material production, in order to solve the problem that proposes in the above-mentioned background art.

Disclosure of Invention

In order to solve the problems in the prior art, the present invention provides a sewage treatment apparatus for CTP plate production, which has the advantages of effectively treating CTP cleaning water, increasing the utilization rate of water resources, and facilitating the cleaning process of a filter screen used for treatment.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a sewage treatment device is used in ctp version material production, is including wasing the case, the inner wall that washs the case is provided with adjustable scrapes bits subassembly, the inner wall that washs the case still is provided with the cleaning roller of a plurality of quantity, the inner wall bottom of wasing the case still is provided with the groove of wasting discharge that is located scrapes bits subassembly below, the bottom of wasing the case is provided with the processing case, the inner wall of handling the case has set gradually clear water tank and setting tank from a left side to the right side, the setting tank is located the groove of wasting discharge under, be provided with the mouth of a river between clear water tank and the setting tank, the inner wall upper end of clear water tank is provided with the suction pump, the end of intaking of suction pump extends to the inner wall bottom of clear water tank, and the play water end of suction pump runs through clear water tank and communicates there is filter mechanism, one side lower extreme intercommunication of filter mechanism has the return water passageway.

As a further scheme of the invention: scrape bits subassembly and include threaded rod, last scraper blade, lower scraper blade and two screw thread sliders, two the screw thread slider is fixed respectively at the back one end of last scraper blade and lower scraper blade, the spout has been seted up at the inner wall back of washing case, two the screw thread slider all slides and sets up inside the spout, the threaded rod rotates the inside that sets up at the spout, the threaded rod runs through two in proper order the screw thread slider and with screw thread slider threaded connection, just the top of threaded rod runs through the spout and extends to the top of washing the case.

As a still further scheme of the invention: the thread directions of the two ends of the surface of the threaded rod are opposite.

As a still further scheme of the invention: the scraper structure is characterized in that bulges are arranged on one side of the upper scraper and one side of the lower scraper, and the bulges are isosceles triangles.

As a still further scheme of the invention: filtering mechanism is including purifying a section of thick bamboo and three filter screen subassembly, the filter screen subassembly sets up in the inside of purifying a section of thick bamboo, and is three the mesh radius of filter screen subassembly reduces from last to down in proper order, purifying a section of thick bamboo's front is provided with drive mechanism, and is three connect through the drive mechanism transmission between the filter screen subassembly.

As a still further scheme of the invention: the installation cavity has all been seted up to the inside both sides of purifying cylinder, the filter screen subassembly includes that quantity is three filter screen, every the equal fixedly connected with gear in both sides of filter screen, the gear revolve sets up in the inside of installation cavity, and adjacent two intermeshing between the gear.

As a still further scheme of the invention: sealing rubber strips are arranged on the periphery of the filter screen, and the joint of the filter screen and the purification cylinder realizes non-pressure contact.

As a still further scheme of the invention: the transmission mechanism comprises two connecting shafts, namely a servo motor and two connecting shafts, an output shaft of the servo motor and two ends of the back face of each connecting shaft penetrate through the purifying cylinder respectively and are fixedly connected with gears corresponding to the positions, the output shaft of the servo motor and two ends of the front face of each connecting shaft are in interference fit with synchronizing wheels, and the synchronizing wheels are connected through a belt in a transmission mode.

As a still further scheme of the invention: and an activated carbon adsorbent is filled between every two adjacent filter screen assemblies, and the bottom of the purifying cylinder is provided with a waste discharge port.

As a still further scheme of the invention: and the top of the water return channel is inserted with a blocking net, and the blocking net penetrates through the water return channel and extends into the water return channel.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the scheme, the filter screen assembly consisting of three rotatable filter screens is arranged, and in the filtering process, the activated carbon adsorbent can be arranged in the interlayer of the adjacent filter screen assembly, so that the water used for cleaning the CTP plate can be effectively treated and purified by matching the filtering effect of the filter screens, and meanwhile, when the sewage treatment is completed and the filter screens need to be cleaned, power can be provided through transmission to drive the filter screens to rotate, so that the adjacent filter screens are staggered;

2. the adjustable scrap scraping assembly is designed, sundries on the surface of the CTP plate are scraped off in the cleaning process and fall off from the CTP plate, and the CTP plate can be effectively cleaned by matching with a plurality of cleaning rollers in the cleaning box, so that the sundries are prevented from being still adhered to the CTP plate in the inclination process, and the sundry cleaning effect on the surface of the CTP plate is better;

3. the detachable blocking net is arranged in the water return channel and used for blocking sundries under cleaning in the process of cleaning the filter screen, so that the sundries are prevented from being distributed in the water return channel, and after the subsequent cleaning is finished, the sundries can be taken out by pulling out the blocking net.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the filter mechanism of the present invention;

FIG. 3 is a cross-sectional view of the filter mechanism of the present invention;

FIG. 4 is a top view of the filter mechanism of the present invention;

FIG. 5 is an enlarged view of the soil 4 of the present invention at A;

FIG. 6 is a top view of the threaded slider of the present invention.

In the figure: 1. a cleaning tank; 2. cleaning the roller; 3. a waste discharge tank; 4. a treatment tank; 5. a clear water tank; 6. a settling tank; 7. a water outlet; 8. a water pump; 9. a filtering mechanism; 10. a water return channel; 11. a threaded rod; 12. an upper scraper plate; 13. a lower scraper; 14. a threaded slider; 15. a chute; 16. a purification cartridge; 17. a screen assembly; 1701. a filter screen; 1702. a gear; 1703. sealing rubber strips; 18. a mounting cavity; 19. a servo motor; 20. a connecting shaft; 21. a synchronizing wheel; 22. a waste discharge port; 23. a barrier net.

Detailed Description

The invention is described in further detail below with reference to the accompanying drawings

Referring to fig. 1 to 6, in the embodiment of the invention, a sewage treatment device for ctp plate production comprises a cleaning box 1, an adjustable scrap scraping assembly is arranged on the inner wall of the cleaning box 1, a plurality of cleaning rollers 2 are further arranged on the inner wall of the cleaning box 1, a waste discharge groove 3 below the scrap scraping assembly is further arranged at the bottom of the inner wall of the cleaning box 1, a treatment box 4 is arranged at the bottom of the cleaning box 1, a drain valve is arranged at the bottom of the treatment box 4 and used for discharging sewage in the cleaning box 1 into a precipitation box 6, a clean water box 5 and a precipitation box 6 are sequentially arranged on the inner wall of the treatment box 4 from left to right, the precipitation box 6 is positioned right below the waste discharge groove 3, a water passing opening 7 is arranged between the clean water box 5 and the precipitation box 6, a water passing switch is arranged on the inner wall of the water passing opening 7 and used for discharging water, a water suction pump 8 is arranged at the upper end of the inner wall of the clean water box 5, and a water inlet end of the suction pump 8 extends to the bottom of the inner wall of the clean water box 5, and the water outlet end of the water suction pump 8 penetrates through the clean water tank 5 and is communicated with a filtering mechanism 9, and the lower end of one side of the filtering mechanism 9 is communicated with a water return channel 10.

Referring to fig. 1 and 6, the scrap scraping component comprises a threaded rod 11, an upper scraper 12, a lower scraper 13 and two threaded sliders 14, the two threaded sliders 14 are respectively fixed at one end of the back of the upper scraper 12 and the back of the lower scraper 13, a sliding groove 15 is formed in the back of the inner wall of the cleaning box 1, the two threaded sliders 14 are both arranged inside the sliding groove 15 in a sliding manner, the threaded rod 11 is rotatably arranged inside the sliding groove 15, the threaded rod 11 sequentially penetrates through the two threaded sliders 14 and is in threaded connection with the threaded sliders 14, and the top end of the threaded rod 11 penetrates through the sliding groove 15 and extends to the upper side of the cleaning box 1; threaded rod 11 surperficial opposite direction at both ends makes threaded rod 11 when rotating, and two screw thread sliders 14 can be close to each other, and in the actual use, the accessible rotates threaded rod 11, makes the distance between two screw thread sliders 14 adjustable, and the CTP version material of being convenient for place and take out, and after placing finishing, drives two screw thread sliders 14 through threaded rod 11 and is close to each other, makes equal no pressure contact between upper scraper 12 and lower scraper 13 and the CTP version material, avoids crushing the CTP version material.

Referring to fig. 6, bulges are arranged on one side of the upper scraper 12 and one side of the lower scraper 13, the bulges are in the shape of an isosceles triangle, and can enable sundries on the CTP plate material to move towards two sides until the sundries are separated from the CTP plate material, so that the sundries removing effect is better.

Referring to fig. 2 to 4, filtering mechanism 9 includes a purification section of thick bamboo 16 and three filter screen subassembly 17, filter screen subassembly 17 sets up the inside at a purification section of thick bamboo 16, the mesh radius of three filter screen subassembly 17 reduces from last to down in proper order, the front of a purification section of thick bamboo 16 is provided with drive mechanism, connect through the drive mechanism transmission between the three filter screen subassembly 17, set up the filter screen subassembly 17 that three group's mesh radii reduced in proper order, can carry out a lot of filtration to sewage, make the treatment effect of sewage better, can make three filter screen subassembly 17 realize synchronous rotation through drive mechanism simultaneously, realize the synchronization when washing.

Refer to fig. 3 to 4, installation cavity 18 has all been seted up to the inside both sides of purifying barrel 16, filter screen subassembly 17 includes that the quantity is three filter screen 1701, the equal fixedly connected with gear 1702 in both sides of every filter screen 1701, gear 1702 rotates the inside that sets up at installation cavity 18, and intermeshing between two adjacent gears 1702, when needs clear up filter screen 1701, drive the gear 1702 that is located the middle part by servo motor 19 cooperation connecting axle 20 and rotate, and drive the gear 1702 of both sides by it, thereby can drive three filter screen 1701 and rotate, make stagger between it, during the washing, debris can pass through staggered gap, thereby can be quick wash away debris from filter screen 1701, it is more convenient to wash.

Referring to fig. 3 to 5, the sealing rubber strips 1703 are arranged around the filter screen 1701, the joint of the filter screen 1701 and the purification cylinder 16 is in non-pressure contact, the sealing rubber strips 1703 are arranged, so that the two adjacent sealing rubber strips 1703 are sealed, the sealing effect between the filter screen 1701 and the purification cylinder 16 is good, and impurities are not easy to pass through the gap.

Referring to fig. 2, the transmission mechanism includes a servo motor 19 and two connecting shafts 20, an output shaft of the servo motor 19 and one end of the back of each of the two connecting shafts 20 respectively penetrate through the purifying cylinder 16 and are fixedly connected with the gears 1702 at corresponding positions, synchronizing wheels 21 are in interference fit with the surfaces of the output shaft of the servo motor 19 and one ends of the front of the two connecting shafts 20, the three synchronizing wheels 21 are connected through belt transmission, when the filter screen 1701 needs to be cleaned, only the servo motor 19 needs to operate to reciprocate, and the servo motor 19 enables the two connecting shafts 20 to follow the synchronous motion of the two connecting shafts 20 through a belt.

Referring to fig. 3, activated carbon adsorbent is filled between two adjacent filter screen assemblies 17, the purification effect of sewage is enhanced by filling the activated carbon adsorbent, and the bottom of the purification cylinder 16 is provided with a waste discharge port 22, and the waste discharge port 22 is used for discharging the activated carbon adsorbent and impurities washed from the filter screen 1701.

Referring to fig. 2 to 3, a blocking net 23 is inserted into the top of the water return channel 10, the blocking net 23 penetrates through the water return channel 10 and extends into the water return channel 10, a detachable blocking net 23 is arranged inside the water return channel 10 and used for blocking sundries after cleaning in the cleaning process of the filter screen 1701, so that the sundries are prevented from being distributed in the water return channel 10, and after subsequent cleaning is finished, the blocking net 23 is pulled out, and the sundries can be taken out.

The working principle of the invention is as follows: by arranging the filter screen assembly 17 consisting of three rotatable filter screens 1701, in the filtering process, an activated carbon adsorbent can be arranged in an interlayer of the adjacent filter screen assembly 17 to be matched with the filtering effect of the filter screens 1701, water used for cleaning the CTP plate can be effectively treated and purified, meanwhile, when the sewage treatment is finished and the filter screens 1701 need to be cleaned, a servo motor 19 is matched with a connecting shaft 20 to drive gears 1702 positioned in the middle to rotate (three filter mechanisms 9 synchronously move and are completed through the transmission between a belt and a synchronizing wheel 21) and drive the gears 1702 on two sides by the gears, so that the three filter screens 1701 can be driven to rotate, the three filter screens 1701 are staggered, during the washing, only water is injected into the purifying cylinder 16, the filter screens 1701 are continuously turned, sundries can pass through staggered gaps, and can be quickly washed off from the filter screens 1701, the cleaning is more convenient, and meanwhile, if the activated carbon adsorbent is filled, the activated carbon adsorbent can be taken out quickly by staggering the filter screen 1701, so that the phenomenon that the activated carbon is used for a long time and the purification efficiency is lower is avoided; in CTP version cleaning process, the accessible rotates threaded rod 11, make the distance between two screw thread slider 14 adjustable, be convenient for placing and taking out of CTP version, and after placing and finishing, it is close to each other to drive two screw thread slider 14 through threaded rod 11, make and go up scraper blade 12 and down all no pressure contact between scraper blade 13 and the CTP version, avoid crushing CTP version, the cooperation is washed and is washhed of a plurality of cleaning rollers 2, can carry out good washing to CTP panel, the washing water is at first through setting tank 6, enter into clear water tank 5 after carrying out simple sediment, then take out filter mechanism 9 through suction pump 8, the purification of water is accomplished through filter mechanism 9.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. The sewage treatment equipment for the ctp plate production is characterized by comprising a cleaning box (1), wherein an adjustable scrap scraping assembly is arranged on the inner wall of the cleaning box (1), a plurality of cleaning rollers (2) are further arranged on the inner wall of the cleaning box (1), a waste discharge groove (3) below the scrap scraping assembly is further formed in the bottom of the inner wall of the cleaning box (1), a treatment box (4) is arranged at the bottom of the cleaning box (1), a clear water box (5) and a settling box (6) are sequentially arranged on the inner wall of the treatment box (4) from left to right, the settling box (6) is positioned under the waste discharge groove (3), a water passing port (7) is formed between the clear water box (5) and the settling box (6), a water suction pump (8) is arranged at the upper end of the inner wall of the clear water box (5), and the water inlet end of the water suction pump (8) extends to the bottom of the inner wall of the clear water box (5), and the water outlet end of the water suction pump (8) penetrates through the clear water tank (5) and is communicated with a filtering mechanism (9), and the lower end of one side of the filtering mechanism (9) is communicated with a water return channel (10).

2. The sewage treatment equipment for the ctp plate production as claimed in claim 1, wherein the scrap scraping component comprises a threaded rod (11), an upper scraper (12), a lower scraper (13) and two threaded sliders (14), the two threaded sliders (14) are respectively fixed at one end of the back of the upper scraper (12) and the one end of the back of the lower scraper (13), a sliding groove (15) is formed in the back of the inner wall of the cleaning box (1), the two threaded sliders (14) are both slidably arranged in the sliding groove (15), the threaded rod (11) is rotatably arranged in the sliding groove (15), the threaded rod (11) sequentially penetrates through the two threaded sliders (14) and is in threaded connection with the threaded sliders (14), and the top end of the threaded rod (11) penetrates through the sliding groove (15) and extends to the upper side of the cleaning box (1).

3. The sewage treatment equipment for ctp plate production as claimed in claim 2, wherein the thread direction of the two ends of the surface of the threaded rod (11) is opposite.

4. The sewage treatment equipment for ctp plate production as claimed in claim 2, wherein one side of said upper scraper (12) and one side of said lower scraper (13) are both provided with protrusions, said protrusions are shaped as isosceles triangles.

5. The sewage treatment equipment for ctp plate production as claimed in claim 1, wherein said filtering mechanism (9) comprises a purifying cylinder (16) and three filter screen assemblies (17), said filter screen assemblies (17) are arranged inside the purifying cylinder (16), the mesh radii of said three filter screen assemblies (17) are sequentially reduced from top to bottom, the front surface of said purifying cylinder (16) is provided with a transmission mechanism, and said three filter screen assemblies (17) are in transmission connection through the transmission mechanism.

6. The ctp plate production sewage treatment device as claimed in claim 5, wherein mounting cavities (18) are opened at two sides of the inside of the purification cylinder (16), the filter screen assembly (17) comprises three filter screens (1701), gears (1702) are fixedly connected to two sides of each filter screen (1701), the gears (1702) are rotatably arranged in the mounting cavities (18), and two adjacent gears (1702) are meshed with each other.

7. The sewage treatment equipment for ctp plate production as claimed in claim 6, wherein the filter screen (1701) is provided with a sealing rubber strip (1703) around, and the connection between the filter screen (1701) and the purification cylinder (16) is in non-pressure contact.

8. The sewage treatment equipment for ctp plate production as claimed in claim 6, wherein said transmission mechanism comprises a servo motor (19) and two connecting shafts (20), the output shaft of said servo motor (19) and one end of the back of said two connecting shafts (20) respectively penetrate through the purification cylinder (16) and are fixedly connected with the gear (1702) at the corresponding position, and the surfaces of the output shaft of said servo motor (19) and one end of the front of said two connecting shafts (20) are respectively interference fitted with a synchronizing wheel (21), and said three synchronizing wheels (21) are connected by belt transmission.

9. The sewage treatment equipment for ctp plate production as claimed in claim 6, wherein between two adjacent filter screen assemblies (17) is filled with activated carbon adsorbent, and the bottom of the purification cylinder (16) is provided with a waste discharge port (22).

10. The sewage treatment equipment for ctp plate production as claimed in claim 1, wherein a blocking net (23) is inserted into the top of the water return channel (10), and the blocking net (23) penetrates through the water return channel (10) and extends to the inside of the water return channel (10).