CN216946557U

CN216946557U - Novel green printing is with washing black waste liquid recovery device

Info

Publication number: CN216946557U
Application number: CN202220711632.9U
Authority: CN
Inventors: 刘厚国; 杨立峰; 刘�东; 刘想标
Original assignee: Nanjing Sunchi Color Printing Co ltd
Current assignee: Nanjing Sunchi Color Printing Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-07-12
Anticipated expiration: 2032-03-29

Abstract

The application discloses novel green printing is with washing black waste liquid recovery device relates to green lithography apparatus technical field, including retrieving the box, seted up stirred tank and filter-tank in the recovery box, the stirred tank is located directly over the filter-tank, has seted up the through-hole between stirred tank and the filter-tank, retrieves box outer wall top center department fixedly connected with motor. This application passes through the motor operation, both can drive stirring vane and rotate, accelerate the mixture of liquid such as wash black waste liquid and neutralization coagulator, can drive the filter screen again and rotate, make the waste liquid after filtering can carry out the flash separation with solidifying the piece under centrifugal force, it can disperse to solidify the piece during separation, can not carry out the sheltering from of continuous large tracts of land to the filter screen top, improve the filter rate of filter screen to solidifying piece and waste liquid, indirectly shortened the time to washing black waste liquid recovery processing, only need single motor on the whole, alright accomplish and accelerate two processes of mixing and rapid filtration, the practicality of device has been improved.

Description

Novel green printing is with washing black waste liquid recovery device

Technical Field

The utility model belongs to the technical field of green lithography apparatus technique and specifically relates to a novel green printing is with washing black waste liquid recovery device is related to.

Background

With the development of printing technology and the increasing environmental protection requirement, green printing is becoming the key point of the printing technology in the present and the future. The green printing is a printing mode which adopts environment-friendly materials and processes, produces little pollution in the printing process, saves resources and energy, is easy to recycle and recycle after being discarded, can be naturally degraded and has little influence on the ecological environment.

Ink horn that the printing was used need clean using a period of time, fill the china ink subsequently and continue to use, can produce more waste liquid during the cleanness, these wash the unable waste liquid discharge standard that reaches of china ink waste liquid, can not directly discharge, the event needs people to utilize recovery unit to wash liquid such as china ink waste liquid and neutralization coagulant to mix, wash liquid such as china ink waste liquid and neutralization coagulant and mix back meeting solid-liquid separation, produce and solidify piece and waste liquid, then still need people to utilize the filter screen to filter and block the piece that solidifies, come to carry out recycle to the waste liquid after the filtration.

But when filtering the solidification lump, the solidification lump can gather in the filter screen top, solidifies the lump after long-time the use and can carry out continuous large tracts of land to the filter screen top and shelter from to can reduce the filter rate of filter screen to solidification lump and waste liquid, the time of current recovery unit to washing black waste liquid recovery processing is prolonged, so can't satisfy the prior art needs.

SUMMERY OF THE UTILITY MODEL

In order to solve and solidify the lump and can carry out continuous large tracts of land to the filter screen top and shelter from, reduce the filter screen to the problem of solidifying the filtration rate of lump and waste liquid, this application provides a novel green printing is with washing black waste liquid recovery device.

The application provides a novel green printing is with washing black waste liquid recovery device adopts following technical scheme:

the utility model provides a novel green printing is with washing black waste liquid recovery device, includes retrieves the box, agitator tank and filter-tank have been seted up in the recovery box, the agitator tank is located directly over the filter-tank, the through-hole has been seted up between agitator tank and the filter-tank, retrieve box outer wall top center department fixedly connected with motor, motor output end bottom fixedly connected with bull stick, the bull stick rotates to be connected in agitator tank, through-hole and filter-tank, bull stick outer wall middle part fixedly connected with evenly distributed's stirring vane, stirring vane is located agitator tank inboard bottom, the bull stick bottom mounting is provided with the filter screen, the filter screen is the hollow hemisphere shape, the filter screen is located inside the filter-tank, agitator tank inner wall top fixedly connected with feeder hopper, feeder hopper top swing joint has the fill lid.

Optionally, the bottom end of the rotating rod is fixedly connected with two symmetrically distributed connecting rods, and the filter screen is fixedly connected between the bottom ends of the two connecting rods.

Through adopting above-mentioned technical scheme, the bull stick can support and be connected the filter screen through the connecting rod, and the bull stick can drive the filter screen and rotate.

Optionally, the connecting rod is located inside the filter screen, and the top of the filter screen is in fit abutment with the top of the inner wall of the filter tank.

By adopting the technical scheme, the gap between the filter screen and the top of the filter tank is extremely small, and the waste liquid flowing down through the through hole and the solidified lumps can enter the filter screen conveniently.

Optionally, the filter tank inner wall bottom center department fixedly connected with arranges the sediment pipe, arrange the sediment pipe top and rotate and connect in filter screen inner wall bottom center department, arrange sediment pipe top inner wall fixedly connected with electric valve.

By adopting the technical scheme, the filter tank can support and fix the slag discharging pipe, the solidified block mass left after the filter screen filters can enter the slag discharging pipe, and the electric valve can control the smoothness or the closing of the top end of the slag discharging pipe, so that the solidified block mass can not enter the slag discharging pipe during filtering.

Optionally, the bottom of the inner wall of the filter tank is fixedly connected with a liquid discharge pipe, and the bottom ends of the liquid discharge pipe and the slag discharge pipe are both located outside the recovery box body.

Through adopting above-mentioned technical scheme, make the interior waste liquid after filtering of filter-tank can carry out recycle through fluid-discharge tube eduction gear, the solidification piece after filtering in the filter-tank can concentrate through row's sediment pipe eduction gear and get rid of.

Optionally, an arc-shaped long brush is fixedly connected between the outer wall of the top end of the slag discharging pipe and the top of the inner wall of the filter tank, and one end of the brush hair of the arc-shaped long brush is movably inserted into the hole of the filter screen.

Through adopting above-mentioned technical scheme, arrange the sediment pipe and can support and fix the long brush of arc, the long brush of arc can brush the foreign matter in the filter screen hole in the rotation, dredges the filter screen.

Optionally, grooves are formed in two sides of the through hole of the recovery box body, and two electric push rods which are symmetrically distributed are fixedly connected in the grooves.

Through adopting above-mentioned technical scheme, the collection box physical stamina supports and fixes electric putter through-hole and recess.

Optionally, two equal fixedly connected with baffle of electric putter one end, the bull stick rotates to be connected between two baffles, baffle swing joint is in through-hole and recess.

Through adopting above-mentioned technical scheme, electric putter can drive the baffle after flexible and carry out lateral shifting, and two baffles can carry on spacingly to the bull stick to block the through-hole, through-hole and recess can support and spacing the baffle.

In summary, the present application includes at least one of the following benefits:

1. through the motor operation, both can drive stirring vane and rotate, accelerate the mixture of liquid such as wash black waste liquid and neutralization coagulator, can drive the filter screen again and rotate, make the waste liquid after filtering can carry out the flash separation with solidifying the piece under centrifugal force, it can disperse to solidify the piece during separation, can not carry out the sheltering from of continuous large tracts of land to the filter screen top, improve the filter rate of filter screen to solidifying piece and waste liquid, indirectly shortened the time to washing black waste liquid recovery processing, only need single motor on the whole, alright accomplish and accelerate two processes of mixing and rapid filtration, the practicality of device has been improved.

2. Through electric putter's flexible, make two baffles can block the through-hole after removing, come to wash the mixture of black waste liquid and separate with the filtration process, make the device can carry out the recovery processing of two kinds of processes to washing the black waste liquid simultaneously, improved whole speed to washing black waste liquid recovery processing.

3. Can discharge the solidification lump after the separation from the device fast through the scum pipe, come to take out solidification lump and waste liquid after the solid-liquid separation respectively, the long brush of arc is the foreign matter in the filter screen hole in the pairing rotation still brushes away, dredges the filter screen, further improves the filter rate of filter screen to solidification lump and waste liquid, whole convenient and practical, suitable a large amount of popularization.

Drawings

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

FIG. 2 is a schematic view of the interior of the overall structure of the present application;

FIG. 3 is an enlarged view of the structure A of FIG. 2 of the present application;

fig. 4 is a top view of the connection of the baffle plate and the rotating rod of the present application.

Description of reference numerals: 1. a recovery box body; 11. a stirring tank; 12. a filter tank; 13. a through hole; 14. a feed hopper; 15. a liquid discharge pipe; 16. a groove; 17. an electric push rod; 18. a baffle plate; 2. a motor; 21. a rotating rod; 22. a stirring blade; 23. a connecting rod; 24. a filter screen; 3. a slag discharge pipe; 31. an electrically operated valve; 32. an arc-shaped long brush.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses novel green printing is with washing black waste liquid recovery device, refer to fig. 1-2, including retrieving box 1, seted up stirred tank 11 and filter-tank 12 in retrieving box 1, stirred tank 11 is located directly over filter-tank 12, has seted up through-hole 13 between stirred tank 11 and the filter-tank 12, and through-hole 13 can be connected stirred tank 11 and filter-tank 12, retrieves 1 outer wall top center department fixedly connected with motor 2 of box, retrieves box 1 and can support and fix motor 2.

Referring to fig. 1-2, motor 2 output end bottom fixedly connected with bull stick 21, motor 2 can drive bull stick 21 after the operation and rotate, and bull stick 21 rotates and connects in stirred tank 11, through-hole 13 and filter tank 12 for bull stick 21 can rotate in stirred tank 11, through-hole 13 and filter tank 12, retrieves 1 one side of box and rotates and be connected with the chamber door, and the people of being convenient for open the chamber door and maintain and overhaul the box 1 inner part of retrieving.

Referring to fig. 1-2, the top of the inner wall of the stirring tank 11 is fixedly connected with a feeding hopper 14, so that people can squeeze liquid agents such as waste washing liquid and neutralization coagulants into the stirring tank 11 conveniently, the top of the feeding hopper 14 is movably connected with a hopper cover, the hopper cover can cover the feeding hopper 14, so that liquid is prevented from splashing out of the feeding hopper 14 during stirring, the middle of the outer wall of the rotating rod 21 is fixedly connected with stirring blades 22 which are uniformly distributed, the rotating rod 21 can drive the stirring blades 22 to rotate after rotating, the stirring blades 22 are located at the bottom of the inner side of the stirring tank 11, and after the stirring blades 22 rotate, the liquid agents such as the waste washing liquid and the neutralization coagulants can be stirred and mixed.

Referring to fig. 1-2, two connecting rods 23 of bull stick 21 bottom fixedly connected with symmetric distribution, bull stick 21 can support and fix connecting rod 23, bull stick 21 bottom fixed is provided with filter screen 24, filter screen 24 fixed connection is between two connecting rod 23 bottoms, make bull stick 21 can support and be connected filter screen 24 through connecting rod 23, bull stick 21 can drive filter screen 24 and rotate, filter screen 24 is the hollow hemisphere shape, make waste liquid can carry out the flash separation with the solidification lump under centrifugal force in the filter screen 24 of hollow hemisphere shape, filter screen 24 is located inside lauter tun 12, the waste liquid of separation can flow to lauter tun 12 bottom on the filter screen 24 of being convenient for.

Referring to fig. 1-2, connecting rod 23 is located inside filter screen 24, and filter screen 24 can protect connecting rod 23, and filter screen 24 top and 12 inner wall tops of filter tank cooperate the butt, make filter screen 24 minimum with 12 top clearances of filter tank, make things convenient for the waste liquid that through-hole 13 flows down and solidify the lump and enter into filter screen 24 inside.

Referring to fig. 1-2, the center of the bottom of the inner wall of the filter tank 12 is fixedly connected with a slag discharging pipe 3, the filter tank 12 can support and fix the slag discharging pipe 3, the top end of the slag discharging pipe 3 is rotatably connected to the center of the bottom of the inner wall of the filter screen 24, so that solidified blocks left after being filtered by the filter screen 24 can enter the slag discharging pipe 3, the inner wall of the top end of the slag discharging pipe 3 is fixedly connected with an electric valve 31, the electric valve 31 can control the smoothness or the closing of the top end of the slag discharging pipe 3, and the solidified blocks can not enter the slag discharging pipe 3 during filtering.

Referring to fig. 1-2, a liquid discharge pipe 15 is fixedly connected to the bottom of the inner wall of the filter tank 12, and the bottom ends of the liquid discharge pipe 15 and the slag discharge pipe 3 are both located outside the recovery box 1, so that the waste liquid filtered in the filter tank 12 can be recovered and used through a discharge device of the liquid discharge pipe 15, and the filtered solidified lumps in the filter tank 12 can be intensively removed through a discharge device of the slag discharge pipe 3.

Referring to fig. 1-2, arc-shaped long brushes 32 are fixedly connected between the outer wall of the top end of the slag discharging pipe 3 and the top of the inner wall of the filter tank 12, the arc-shaped long brushes 32 can be supported and fixed by the slag discharging pipe 3 and the slag discharging pipe 3, and one ends of bristles of the arc-shaped long brushes 32 are movably inserted into holes of the filter screen 24, so that the arc-shaped long brushes 32 can brush foreign matters in the holes of the filter screen 24 in rotation to dredge the filter screen 24.

Referring to fig. 2-4, grooves 16 are formed in two sides of the through hole 13 of the recovery box body 1, two electric push rods 17 which are symmetrically distributed are fixedly connected in the grooves 16, and the recovery box body 1 can support and fix the electric push rods 17 through the through hole 13 and the grooves 16.

Referring to fig. 2-4, one end of each of the two electric push rods 17 is fixedly connected with a baffle 18, the electric push rods 17 can drive the baffles 18 to move transversely after being stretched, the rotating rod 21 is rotatably connected between the two baffles 18, so that the two baffles 18 can limit the rotating rod 21 and block the through hole 13, the baffles 18 are movably connected in the through hole 13 and the groove 16, and the through hole 13 and the groove 16 can support and limit the baffles 18.

The implementation principle of the novel green printing is with washing black waste liquid recovery device of this application embodiment does:

when the device is used, people can pour the liquid agents such as the ink washing waste liquid, the neutralizing coagulator and the like into the stirring tank 11 through the feeding hopper 14, the hopper cover is covered, the motor 2 is started, the rotating rod 21 can be driven after the motor 2 runs, the stirring blade 22, the connecting rod 23 and the filter screen 24 rotate, the liquid agents such as the ink washing waste liquid and the neutralizing coagulator can be stirred after the stirring blade 22 rotates, the mixing of the liquid agents such as the ink washing waste liquid, the neutralizing coagulator and the like is accelerated, the solid-liquid separation can be realized after the reaction and the mixing of the liquid agents such as the ink washing waste liquid, the neutralizing coagulator and the like, and the coagulation lumps and the waste liquid are generated.

Then control electric putter 17 and stretch out and draw back, drive baffle 18 and carry out lateral shifting, make baffle 18 no longer block through-hole 13, solidify the lump and the waste liquid can pass through-hole 13 and enter into filter screen 24 in filter tank 12 this moment, filter screen 24 can produce centrifugal force after rotatory, make the waste liquid from filter screen 24 filtered and throw away, the waste liquid after filtering and throwing away can be discharged through fluid-discharge tube 15, come the recovery and use, then control electric valve 31 makes the inside unblocked of slag discharge tube 3, the solidification lump can pass through slag discharge tube 3 eduction gear in filter screen 24 this moment, come to concentrate the getting rid of the solidification lump.

And the two baffles 18 can block the through holes 13 after moving, so that the mixing and filtering processes of the waste ink washing liquid are separated, and the device can simultaneously carry out recovery treatment on the waste ink washing liquid in two processes.

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 novel green printing is with washing black waste liquid recovery device, includes recovery box (1), its characterized in that: the recycling box body (1) is internally provided with a stirring tank (11) and a filtering tank (12), the stirring tank (11) is positioned right above the filtering tank (12), a through hole (13) is formed between the stirring tank (11) and the filtering tank (12), the center of the top of the outer wall of the recycling box body (1) is fixedly connected with a motor (2), the bottom of the output end of the motor (2) is fixedly connected with a rotating rod (21), the rotating rod (21) is rotatably connected in the stirring tank (11), the through hole (13) and the filtering tank (12), the middle of the outer wall of the rotating rod (21) is fixedly connected with uniformly distributed stirring blades (22), the stirring blades (22) are positioned at the bottom of the inner side of the stirring tank (11), the bottom of the rotating rod (21) is fixedly provided with a filter screen (24), the filter screen (24) is in the shape of a hollow hemisphere, and the filter screen (24) is positioned inside the filtering tank (12), stirring tank (11) inner wall top fixedly connected with feeder hopper (14), feeder hopper (14) top swing joint has the bung.

2. The novel recovery device for the waste ink washing liquid for green printing according to claim 1, characterized in that: two connecting rods (23) of bull stick (21) bottom fixed connection symmetric distribution, filter screen (24) fixed connection is between two connecting rod (23) bottoms.

3. The novel recovery device for the waste ink washing liquid for green printing according to claim 2, characterized in that: the connecting rod (23) is positioned inside the filter screen (24), and the top of the filter screen (24) is matched and abutted with the top of the inner wall of the filter tank (12).

4. The novel recovery device for the waste ink washing liquid for green printing according to claim 1, characterized in that: fixedly connected with scum pipe (3) is located at filter tank (12) inner wall bottom center, scum pipe (3) top is rotated and is connected in filter screen (24) inner wall bottom center department, scum pipe (3) top inner wall fixedly connected with electric valve (31).

5. The novel recovery device of the waste liquid of the ink washing for green printing according to claim 4, characterized in that: the bottom of the inner wall of the filter tank (12) is fixedly connected with a liquid discharge pipe (15), and the bottom ends of the liquid discharge pipe (15) and the slag discharge pipe (3) are both positioned outside the recovery box body (1).

6. The novel recovery device of the waste ink washing liquid for green printing according to claim 5, characterized in that: an arc-shaped long brush (32) is fixedly connected between the outer wall of the top end of the slag discharging pipe (3) and the top of the inner wall of the filter tank (12), and one end of the brush hair of the arc-shaped long brush (32) is movably inserted into the hole of the filter screen (24).

7. The novel recovery device for the waste ink washing liquid for green printing according to claim 1, characterized in that: grooves (16) are formed in the two sides of the through hole (13) of the recovery box body (1), and two electric push rods (17) which are symmetrically distributed are fixedly connected in the grooves (16).

8. The novel recovery device of the waste liquid of the ink washing for green printing according to claim 7, characterized in that: two equal fixedly connected with baffle (18) of electric putter (17) one end, bull stick (21) rotate to be connected between two baffles (18), baffle (18) swing joint is in through-hole (13) and recess (16).