CN214513447U

CN214513447U - Dust purification water circulation treatment system for printing workshop

Info

Publication number: CN214513447U
Application number: CN202120145859.7U
Authority: CN
Inventors: 李强; 余亮亮; 蔡婷; 李彪; 罗义
Original assignee: Wuhan Xinjiajie Printing Co ltd
Current assignee: Wuhan Xinjiajie Printing Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-10-29
Anticipated expiration: 2031-01-19

Abstract

The utility model relates to a print shop dust purification hydrologic cycle processing system relates to the field of printed matter packing dust disposal technique, and it includes dust exhaust pipe and water storage box, dust exhaust pipe lower extreme opening extends to in the water storage box, be provided with filter mechanism in the water storage box, filter mechanism separates the water storage box is filtering area and circulation district, be provided with in the water storage box be used for with circulation district internal circulating water pump send extremely circulating pump in the filtering area. This application has the effect that can realize circulating the dust fall to handle the dust.

Description

Dust purification water circulation treatment system for printing workshop

Technical Field

The application relates to the field of printed matter packaging dust treatment technology, in particular to a dust purification water circulation treatment system for a printing workshop.

Background

Printed matter printing is accomplished and is glued or ride and order into the periodical after, need cut books, the corner of books and periodicals, carry out the in-process that the leftover bits cut, it is inevitable to produce a large amount of wastepaper dusts and mix in the paper waste material, not only be unfavorable for the recovery of paper waste material, the packing, these wastepaper dusts diffuse in the workshop, influence the production environment in the workshop on the one hand, harm producers' is healthy, reach certain concentration when the wastepaper dust in the air during serious, can also cause the detonation phenomenon after meeting the naked light, there is great potential safety hazard.

In the actual production process, most printing manufacturers can stack the cut paper waste together to reduce the occupied space, and simultaneously screen the paper waste and the paper scrap dust doped in the paper waste to store the paper waste and the paper scrap dust in a distinguishing manner.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: after the paper waste and the paper scrap dust are screened, the conventional storage and treatment mode is difficult to fully remove the paper scrap dust.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the wastepaper dust is difficult to be fully removed, the application provides a print shop dust purification hydrologic cycle processing system.

The application provides a print shop dust purification hydrologic cycle processing system adopts following technical scheme:

the utility model provides a print shop dust purification hydrologic cycle processing system, includes dust exhaust pipe and water storage box, dust exhaust pipe lower extreme opening extends to in the water storage box, be provided with filter mechanism in the water storage box, filter mechanism separates the water storage box is filtering area and circulation district, be provided with in the water storage box be used for with circulation district internal circulation water pumpingly delivers to circulating pump in the filtering area.

Through adopting above-mentioned technical scheme, the dust exhaust pipe carries the dust to behind the below of the liquid level in the cistern, the dust is soaked in the aquatic, can effectively realize the dust fall and handle, and filtering mechanism filters the sewage in the filtering area and makes the clear water circulate to the circulation district in, the circulating pump is pumped the clear water in the circulation district to the filtering area in again, make the clear water that can be continuous in the circulation district on the one hand circulate the dust fall and handle the dust, on the other hand, the circulation of clear water in filtering area and circulation district makes filtering mechanism higher to the dust filtration rate of sneaking into the clear water, thereby make the wastepaper dust can be cleared up comparatively thoroughly, the raise dust phenomenon in the workshop has been reduced.

Optionally, the water storage tank is provided with a liquid level sensor in the filtering area, and the liquid level sensor is in control connection with the circulating pump.

By adopting the technical scheme, the liquid level sensor monitors the liquid level in the filtering area, when the filtering mechanism is blocked, filtered water in the filtering area cannot enter the circulating area through the filtering mechanism, the water level in the circulating area descends, the water level in the filtering area ascends, and the liquid level sensor can detect the water level in the filtering area in real time so as to control the circulating pump to be turned off in time.

Optionally, the outer wall of the water storage tank is provided with a drain pipe communicated with the filtering area, and a drain valve is arranged on the drain pipe.

Through adopting above-mentioned technical scheme, collect the dust more back in the cistern, can open the blowoff valve, the sewage pipe is discharged the sedimentary sewage in below in the cistern to reduce sewage and block up the possibility of filter mechanism.

Optionally, the filtering mechanism comprises a filter screen vertically arranged in the water storage tank, and a cleaning mechanism for cleaning the filter screen is arranged on the water storage tank.

Through adopting above-mentioned technical scheme, when the filter screen takes place to block up, the accessible cleans the mechanism and clears up the filter screen to clear away the impurity of adhesion on the filter screen, make the clear water in the filtering area can pass through the filter screen smoothly.

Optionally, clean the mechanism and set up including going up and down brush on the water storage box, brush hair on the brush with the filter screen is close to one side of filtering area is contradicted, be provided with on the water storage box and be used for the drive the elevating system that the brush goes up and down.

By adopting the technical scheme, when the lifting mechanism drives the brush to lift, the brush is attached to the filter screen to move so as to clean impurities on the filter screen, so that the filter screen is cleaned more thoroughly.

Optionally, the lifting mechanism comprises a cylinder vertically fixedly connected to the water storage tank, and the free end of the cylinder piston rod is provided with the brush.

Through adopting above-mentioned technical scheme, start the cylinder, drive the brush and attach and go up and down on the filter screen when its piston rod of cylinder drive goes up and down, can carry out convenient clearance to the filter screen.

Optionally, the brush and the cylinder piston rod are movably connected, an elastic part is arranged between the brush and the cylinder piston rod, and a stabilizing part is further arranged between the brush and the cylinder piston rod.

Through adopting above-mentioned technical scheme, brush elasticity sets up on the piston rod of cylinder for be the elasticity butt when brush and filter screen butt, thereby the brush is unlikely to cause the damage to the filter screen when cleaning the filter screen.

Optionally, the two inner walls of the water storage tank are fixedly connected with guide rails matched with the ends of the brushes in a sliding manner, and the two ends of the brushes are respectively arranged in the two guide rails in a sliding manner.

Through adopting above-mentioned technical scheme, two guide rails can lead two head ends of brush, so the brush is more stable when going up and down to the realization is cleaned the stability of filter screen.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the dust discharging pipe conveys dust to the position below the liquid level in the water storage tank, so that the dust can be fully adsorbed in water, the filtered clean water in the filtering area flows to the circulating area, and the circulating pump pumps the clean water in the circulating area to the filtering area, so that the dust can be circularly reduced, the paper scrap and the dust can be more thoroughly cleaned, and the dust flying phenomenon in a workshop is reduced;

2. the liquid level sensor monitors the liquid level in the filtering area, and when the filtering mechanism is blocked so that filtered water in the filtering area cannot enter the circulating area through the filtering mechanism, the liquid level sensor can detect the water level in the filtering area in real time so as to control the circulating pump to be turned off in time and prevent the water level in the filtering area from overflowing;

3. the brush that sets up on the water storage box and go up and down through cylinder drive is in order to clear up the filter screen, can effectively clear up the impurity of adhesion on the filter screen to ensure the filter effect of filter screen to aquatic dust.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is a schematic structural diagram mainly showing a stabilizing plate, a sliding rod and an elastic member in the embodiment of the application.

Reference numerals: 1. a dust exhaust pipe; 2. a water storage tank; 3. a filtration zone; 4. a circulation zone; 5. a circulation pump; 6. a liquid level sensor; 7. a blow-off pipe; 8. a blowoff valve; 9. a filter screen; 10. a brush; 11. a cylinder; 12. an elastic member; 13. a guide rail; 14. a stabilizing plate; 15. perforating; 16. a slide bar.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses print shop dust purification hydrologic cycle processing system. Referring to fig. 1, the dust purification water circulation treatment system for the printing workshop comprises a water storage tank 2 and a dust exhaust pipe 1 communicated with a dust suction pipeline, wherein an opening at the lower end of the dust exhaust pipe 1 extends into the water storage tank 2. A filtering mechanism is arranged in the water storage tank 2, the filtering mechanism comprises a filter screen 9 vertically arranged in the water storage tank 2, the filter screen 9 is arranged as filter cloth, the filter screen 9 separates the water storage tank 2 into a filtering area 3 and a circulating area 4, and a circulating pump 5 used for pumping circulating water in the circulating area 4 to the filtering area 3 is arranged in the water storage tank 2. The outer wall of the water storage tank 2 is provided with a sewage discharge pipe 7 communicated with the filtering area 3, and the sewage discharge pipe 7 is provided with a sewage discharge valve 8.

Dust exhaust pipe 1 carries the dust to behind the below of water storage box 2 well circulating water liquid level, and the dust soaks in the circulating water, can effectively realize this application and handle the effective dust fall of dust. The filter screen 9 filters the sewage in the filtering area 3 to enable clean water to flow into the circulating area 4, and the circulating pump 5 pumps the clean water in the circulating area 4 into the filtering area 3, so that on one hand, the clean water in the circulating area 4 can perform circulating dust settling treatment on dust continuously; on the other hand, the circulation of clear water in filtering area 3 and circulation district 4 makes filter screen 9 higher to the dust filtration rate of sneaking into the clear water to make the wastepaper dust can be cleared up comparatively thoroughly, reduced the raise dust phenomenon in the workshop. When more dust is settled in the filtering area 3 of the water storage tank 2, the blow-down valve 8 can be opened to discharge the sewage at the lower layer in the filtering area 3.

When the filtering amount of the dust in the circulating water reaches the load, the filtering screen 9 is stuck with more paper dust, so that the filtering screen 9 is blocked, the circulating water in the filtering area 3 is difficult to permeate the filtering screen 9, the filtering area 3 and the circulating area 4 are poor in liquid level, the circulating pump 5 pumps the clean water source in the circulating area 4 to the filtering area 3, and the circulating water in the filtering area 3 is easy to overflow.

For this purpose, referring to fig. 1, a liquid level sensor 6 is further disposed on the inner wall of the water storage tank 2, and the liquid level sensor 6 is in control connection with the circulating pump 5. When the water level in the filtering area 3 reaches the set water level, the liquid level sensor 6 controls the circulating pump 5 to be turned off so as to prevent the circulating pump 5 from continuously supplying water into the filtering area 3.

In some possible embodiments, an audible and visual alarm can be further arranged on the water storage tank 2, and the audible and visual alarm is electrically connected with the liquid level sensor 6 to warn production personnel to deal with the blockage condition of the filter screen 9 as soon as possible.

Meanwhile, a cleaning mechanism for cleaning the filter screen 9 is arranged on the water storage tank 2, so that the filter screen 9 can be conveniently cleaned. Referring to fig. 1 and 2, the cleaning mechanism comprises a brush 10 which is arranged on the water storage tank 2 in a lifting way, the brush 10 is in a strip shape and is made of soft plastic bristles, and bristles on the brush 10 are abutted against one side of the filter screen 9 close to the filter area 3; and the two inner walls of the water storage tank 2 are fixedly connected with guide rails 13 which are matched with the head ends of the brushes 10 in a sliding manner, one side of each guide rail 13, which is close to the middle part of the water storage tank 2, is provided with a groove along the length direction of the guide rail, and the two ends of each brush 10 are respectively arranged in the grooves of the two guide rails 13 in a sliding manner. The operator can lift the brush 10 by hand to clean the filter screen 9.

In another possible embodiment, referring to fig. 1, a lifting mechanism for driving the brush 10 to automatically lift and lower may also be provided on the water storage tank 2, the lifting mechanism includes a cylinder 11 vertically fixed on the water storage tank 2, and the brush 10 is fixed on a piston rod of the cylinder 11. The air cylinder 11 drives the brush 10 to ascend and descend in the vertical direction when driving the piston rod of the air cylinder to stretch and retract so as to clean the filter screen 9.

In other possible embodiments, the air cylinder 11 may be replaced by a reciprocating lead screw and a slide block or an electric push rod engaged with the lead screw to realize the reciprocating up-and-down driving of the brush 10.

As another specific implementation manner disclosed in the embodiment of the present application, referring to fig. 1 and 2, the brush 10 is movably connected to the piston rod of the cylinder 11, an elastic member 12 is disposed between the brush 10 and the piston rod of the cylinder 11, a stabilizing member is further disposed between the brush 10 and the piston rod of the cylinder 11, the stabilizing member includes a stabilizing plate 14 fixedly connected to the piston rod of the cylinder 11, an end of the stabilizing plate 14 is slidably disposed in a groove of the guide rail 13, and the stabilizing plate 14 is disposed parallel to the filter screen 9. Both ends of the stabilizing plate 14 in the length direction are provided with through holes 15, both ends of the brush 10 in the length direction are fixedly connected with sliding rods 16 which respectively penetrate through the two through holes 15, in the embodiment of the application, the elastic part 12 is a spring which is sleeved on the sliding rod 16, the elastic part 12 is arranged between the brush 10 and the stabilizing plate 14, one end of the elastic part 12 is fixedly connected with the stabilizing plate 14, and the other end of the elastic part is fixedly connected with the brush 10.

After so setting up, brush 10 and stabilizer plate 14 are elastic connection, and the elasticity butt of brush 10 and filter screen 9 can be realized to the interval between control stabilizer plate 14 and the filter screen 9 to can effectively avoid brush 10 to the damage of filter screen 9 when cleaning filter screen 9, also be favorable to the high-efficient clearance of brush 10 to filter screen 9.

And brush 10 is in the in-process of clearing up filter screen 9, brush 10 contradicts at the different positions of filter screen 9, the deformation volume that elastic component 12 took place is different, therefore brush 10 can take place the shake of certain degree in the horizontal direction, embody that slide bar 16 slides in perforation 15 on stabilizing plate 14 this moment, thereby stabilizing plate 14 can play certain balanced effect to two slide bars 16 that set up at brush 10 length direction both ends, also play the balance to brush 10, stabilizing effect, make brush 10 can contradict all the time on filter screen 9 in order to realize the effective clearance to filter screen 9.

The implementation principle of the dust purification water circulation treatment system of the printing workshop in the embodiment of the application is as follows: after the dust is conveyed to the position below the liquid level in the water storage tank 2 by the dust discharge pipe 1, the dust is immersed in water, effective dust falling treatment of the dust can be effectively realized, the filter screen 9 filters sewage in the filtering area 3 to enable clean water to circulate to the circulating area 4, and the circulating pump 5 pumps the clean water in the circulating area 4 to the filtering area 3, so that the circulating dust falling treatment of the dust is realized; on the other hand, the circulation of clear water in filtering area 3 and circulation district 4 makes filter mechanism higher to the dust filtration rate of sneaking into the clear water to make the wastepaper dust can be cleared up comparatively thoroughly, reduced the raise dust phenomenon in the workshop.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a print shop dust purification hydrologic cycle processing system which characterized in that: including dust exhaust pipe (1) and water storage box (2), dust exhaust pipe (1) lower extreme opening extends to in the water storage box (2), be provided with filtering mechanism in water storage box (2), filtering mechanism separates water storage box (2) are filtering area (3) and circulation district (4), be provided with in water storage box (2) be used for with circulation district (4) internal circulating water pump send extremely circulating pump (5) in filtering area (3).

2. The printing shop dust purification water circulation treatment system according to claim 1, characterized in that: the water storage tank (2) is provided with a liquid level sensor (6) in the filtering area (3), and the liquid level sensor (6) is in control connection with the circulating pump (5).

3. The printing shop dust purification water circulation treatment system according to claim 2, characterized in that: the water storage tank (2) is provided with a drain pipe (7) communicated with the filtering area (3) on the outer wall, and a drain valve (8) is arranged on the drain pipe (7).

4. The printing shop dust purification water circulation treatment system according to claim 1, characterized in that: the filtering mechanism comprises a filtering net (9) vertically arranged in the water storage tank (2), and a cleaning mechanism for cleaning the filtering net (9) is arranged on the water storage tank (2).

5. The printing shop dust purification water circulation treatment system according to claim 4, characterized in that: the cleaning mechanism comprises a brush (10) which is arranged on the water storage tank (2) in a lifting mode, bristles on the brush (10) are abutted to one side, close to the filtering area (3), of the filter screen (9), and a lifting mechanism which is used for driving the brush (10) to lift is arranged on the water storage tank (2).

6. The printing shop dust purification water circulation treatment system according to claim 5, characterized in that: the lifting mechanism comprises a cylinder (11) vertically fixedly connected to the water storage tank (2), and the free end of a piston rod of the cylinder (11) is provided with the brush (10).

7. The printing shop dust purification water circulation treatment system according to claim 6, characterized in that: the brush (10) and be swing joint between cylinder (11) piston rod just brush (10) with be provided with elastic component (12) between cylinder (11) piston rod, brush (10) with still be provided with stabilizing member between cylinder (11) piston rod.

8. The printing shop dust purification water circulation treatment system according to claim 5, characterized in that: the two inner walls of the water storage tank (2) are fixedly connected with guide rails (13) matched with the head ends of the brushes (10) in a sliding mode, and the two ends of the brushes (10) are arranged in the two guide rails (13) in a sliding mode respectively.