CN210122517U

CN210122517U - Pollution-free treatment system for printing wastes

Info

Publication number: CN210122517U
Application number: CN201920693779.8U
Authority: CN
Inventors: 胡益松; 刘毅; 付谋; 张运均; 吴少波; 冉益松; 陈其梅
Original assignee: Guizhou Xiniuwang Printing Co Ltd
Current assignee: Guizhou Xiniuwang Printing Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-03-03
Anticipated expiration: 2029-05-15

Abstract

The utility model relates to a waste treatment equipment technical field specifically is a pollution-free processing system of printing discarded object, dehydration barrel, lamination box and stripper plate, and the welding of the inside guide roller outer wall that establishes of dehydration barrel has the guide blade, is equipped with the water spout on the middle part outer wall of dehydration barrel, is equipped with the blowing head in the intake pipe that the lamination bottom of the case portion established, is provided with the stripper plate on. Has the advantages that: in the utility model, the water distribution pipe is connected with the water pump, so that the water spray nozzle sprays water to wash the paper pulp in the dehydration cylinder body, the ink in the paper pulp is washed out, and the washed ink falls into the laminated box body along the water falling port, thereby improving the separation efficiency of the ink and the paper pulp; the intake pipe is through connecting the air blower, aerifys the air-blowing head for the air-blowing head carries out the air-blowing to the inside waste water of lamination box, and the bubble of a large amount of floats can upwards carry the printing ink in the waste water, increases the accumulational efficiency in upper strata of printing ink.

Description

Pollution-free treatment system for printing wastes

Technical Field

The utility model relates to a waste treatment equipment technical field specifically is a pollution-free processing system of printing discarded object.

Background

In the production and manufacturing of the printing industry, some production wastewater is generated, which contains a large amount of paper pulp and ink, and if the waste is not treated, the waste not only pollutes the living environment of people, but also causes a large amount of waste if the waste is not recycled, for example, the paper pulp in the wastewater can be used as a combustion raw material of some thermal combustion equipment, and the ink can also be recycled, and the following disadvantages still exist in the actual waste recycling process:

1. the ink is mixed with the paper pulp, and the separation is complicated;

2. a large amount of waste water is also in the paper pulp, and the paper pulp and the waste water need to be well separated;

3. the ink in the waste water floats and is laminated under the condition of standing, but the laminating efficiency is slow, and the processing efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pollution-free processing system of printing discarded object to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a pollution-free treatment system for printing wastes comprises a dehydration cylinder body, an accumulation box body and an extrusion plate, wherein a guide roller with coaxiality is arranged in the dehydration cylinder body, guide blades are welded on the outer wall of the guide roller, the right end of the guide roller penetrates through the right side wall of the dehydration cylinder body and is rotatably connected with the right side wall of the dehydration cylinder body, one end of the guide roller penetrating through the right side wall of the dehydration cylinder body is connected with a motor, the motor is fixed on the right side outer wall of the dehydration cylinder body through a bolt, a feed inlet is formed in the upper end of the right side outer wall of the dehydration cylinder body, a plurality of spray nozzle jacks are formed in the upper end of the middle outer wall of the dehydration cylinder body, the spray nozzle jacks are uniformly arranged along the length direction of the dehydration cylinder body, water spray nozzles are inserted in the spray nozzle jacks and are communicated with a water diversion pipe through a water guide pipe, a water falling port is formed in, and the left end of the dehydration cylinder body is provided with a waste paper discharge port, the waste paper discharge port is connected with a discharge valve through a flange, a water falling cylinder is arranged at the lower port tightly attached to the water falling port, the upper end of the water falling cylinder is welded with the lower end of the outer wall of the dehydration cylinder body, the lower end of the water falling cylinder is welded and communicated with the upper surface of the laminated box body, the bottom of the laminated box body is provided with an air inlet pipe, one end of the air inlet pipe penetrates along the right side wall of the laminated box body, the middle part of the air inlet pipe is provided with a plurality of air blowing heads, the right side wall of the laminated box body is provided with a vertically arranged observation window, the right side wall of the laminated box body is welded and communicated with 3-4 oil discharge pipes, the outer port of the oil discharge pipe is connected with an oil discharge valve through a flange, the lower part of the left side wall of the laminated box body, the lower surface welding of stripper plate has the support frame, and some hole areas that fall into water are seted up on the surface of stripper plate, and the lower surface welding of stripper plate has the water collecting bucket, and the below setting of hole areas that fall into water is hugged closely to the water collecting bucket, and the left side wall of wet return intercommunication lamination box is passed through to the bottom of water collecting bucket, the stripper plate sets up the curb plate along the square both sides of inclined plane, and two curb plate support rotate to be connected with the squeeze roll.

Preferably, a supporting bearing seat is welded on the inner wall of the left side of the dewatering cylinder body, and the left end of the material guide roller is rotatably connected with the supporting bearing seat.

Preferably, the water falling port is correspondingly arranged right below the plurality of water nozzles, and the opening of the water falling port is provided with the filter screen plate.

Preferably, the air inlet pipe penetrates through the right side wall of the lamination box body to be connected in a sealing mode, and the left end of the air inlet pipe is fixedly clamped with the left side inner wall of the lamination box body.

Preferably, the outer wall of the air blowing head is provided with an air blowing hole, and the outer wall close to the air blowing head is wrapped with a filter screen layer.

Preferably, the observation window opening is hermetically connected with toughened glass, and the plurality of oil discharge pipes are uniformly arranged in the vertical direction.

Preferably, the squeezing roller is arranged above the water falling hole area, and a distance of 5-10mm is reserved between the lower end of the water falling hole area and the upper surface of the squeezing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the structure sets up rationally, and is functional strong, has following advantage:

1. in the utility model, the water distribution pipe is connected with the water pump, so that the water spray nozzle sprays water to wash the paper pulp in the dehydration cylinder body, the ink in the paper pulp is washed out, and the washed ink falls into the laminated box body along the water falling port, thereby improving the separation efficiency of the ink and the paper pulp;

2. in the utility model, the air inlet pipe is connected with the air blowing fan to inflate the air blowing head, so that the air blowing head blows air to the waste water in the laminated box body, a large amount of floating bubbles can upwards carry the printing ink in the waste water, and the efficiency of the printing ink accumulated on the upper layer is increased;

3. the utility model discloses a compression roller motor drives the squeeze roller, and the squeeze roller will carry out the roll extrusion through the paper sediment, extrudes the inside waste water of paper sediment, and the waste water of extruding enters into the water collecting bucket along the pore region that falls into water, and inside the water collecting bucket led waste water back to the lamination box through the wet return, guaranteed the recovery processing efficiency of waste water.

Drawings

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

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

fig. 3 is a front sectional view of the structure of the present invention.

In the figure: the device comprises a dehydration cylinder body 1, a lamination box body 2, an extrusion plate 3, a feed inlet 4, a material guide roller 5, a water falling port 6, a water distribution pipe 7, a water spray nozzle 8, a discharge valve 9, a water falling hole area 10, an extrusion roller 11, a water collecting hopper 12, a water return pipe 13, a support frame 14, an air inlet pipe 15, an air blowing head 16, an oil discharge pipe 17, an oil discharge valve 18, an observation window 19 and a liquid discharge port 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a pollution-free treatment system for printing wastes comprises a dehydration cylinder body 1, a lamination box body 2 and an extrusion plate 3, as shown in a combined drawing 1 and a drawing 3, the dehydration cylinder body 1 is a horizontal cylinder, a feed inlet 4 is arranged at the upper end of the outer wall of the right side of the dehydration cylinder body 1, a material guide roller 5 with coaxiality is arranged inside the dehydration cylinder body 1, a material guide blade in the shape of a spiral blade is welded on the outer wall of the material guide roller 5, the right end of the material guide roller 5 penetrates through the right side wall of the dehydration cylinder body 1, the material guide roller 5 is rotatably connected with the right side wall of the dehydration cylinder body 1, one end of the material guide roller 5 penetrating through the right side wall of the dehydration cylinder body 1 is connected with a motor, the motor is fixed on the outer wall of the right side of the dehydration cylinder body 1 through a bolt, a supporting bearing seat is welded on the inner wall of the left side of the dehydration cylinder body 1, as shown in fig. 3, the guide roller 5 is driven by a motor to rotate, so that the guide vanes welded to the outer wall of the guide roller 5 convey the left side of the sewage phase containing the paper pulp.

Referring to fig. 1 and 2, a hollow-hole-shaped water falling port 6 is formed at the lower end of the middle of the dewatering cylinder 1, a filter screen plate is arranged at the opening of the water falling port 6, sewage containing paper pulp is filtered when passing through the upper portion of the water falling port 6, the sewage leaks downwards along the water falling port 6, the paper pulp is conveyed to the left side continuously by guide blades, the left end of the dewatering cylinder 1 is a tapered necking part, the left end of the dewatering cylinder 1 is provided with a waste paper discharge port, the end of the waste paper discharge port is welded with a flange, the waste paper discharge port is connected with a discharge valve 9 through a flange, when the discharge valve 9 is closed, the paper pulp is extruded at the left end of the inside of the dewatering cylinder 1, so that the sewage in the paper pulp is extruded, and the sewage falls along the water falling port 6 and enters the.

As shown in fig. 1, a plurality of nozzle insertion holes are formed in the upper end of the outer wall of the middle of the dehydration cylinder body 1, the nozzle insertion holes are uniformly arranged along the length direction of the dehydration cylinder body 1, water spray nozzles 8 are inserted into the nozzle insertion holes, the water spray nozzles 8 are communicated with a water distribution pipe 7 through a water guide pipe, the water distribution pipe 7 is connected with a water pump, so that the water spray nozzles 8 can spray water and wash paper pulp inside the dehydration cylinder body 1, ink in the paper pulp can be washed out, the water spray nozzles 8 are correspondingly arranged right above a water falling port 6, a water falling cylinder is arranged close to the lower port of the water falling port 6, the upper end of the water falling cylinder is welded with the lower end of the outer wall of the dehydration cylinder body 1, the lower end of the water falling cylinder is welded and communicated with the upper surface of the lamination box body 2, and the washed ink.

As shown in fig. 3, an air inlet pipe 15 is arranged at the bottom of the lamination box body 2, one end of the air inlet pipe 15 penetrates through the right side wall of the lamination box body 2, the air inlet pipe 15 penetrates through the right side wall of the lamination box body 2 and is connected in a sealing manner, so as to ensure the sealing performance inside the lamination box body 2, the left end of the air inlet pipe 15 is clamped and fixed with the left side inner wall of the lamination box body 2, so that the left end of the air inlet pipe 15 is supported, a plurality of hollow sphere-shaped air blowing heads 16 are arranged in the middle of the air inlet pipe 15, the inside of the air blowing heads 16 is communicated with an internal channel of the air inlet pipe 15, air blowing holes are formed in the outer wall of the air blowing heads 16, the air inlet pipe 15 is connected with an air blowing fan to inflate the air blowing heads 16, so that the air blowing heads 16 blow waste water inside the lamination box body 2, a large number of floating bubbles can carry ink in, preventing impurities in the sewage from blocking the air blowing holes of the air blowing head 16.

As shown in fig. 1, the right side wall of the laminated box body 2 is provided with a vertically arranged observation window 19, the opening of the observation window 19 is hermetically connected with toughened glass, the lamination condition of ink in sewage in the laminated box body 2 can be observed through the observation window 19, the right side wall of the laminated box body 2 is welded and communicated with 3-4 oil discharge pipes 17, the oil discharge pipes 17 are uniformly arranged along the vertical direction, the oil discharge pipes 17 are arranged to discharge ink lamination with liquid level height, the outer port of the oil discharge pipe 17 is connected with an oil discharge valve 18 through a flange, the control oil discharge valve 18 is opened and closed to discharge control ink, the left side wall of the laminated box body 2 is welded and communicated with a liquid discharge port 20, the liquid discharge port 20 is arranged close to the bottom of the inner wall of the laminated box body 2, the outer port of the liquid discharge port 20 is welded with a flange, the liquid discharge port 20 is connected with a liquid discharge, the waste water at the bottom of the laminated tank body 2 is discharged.

Referring to fig. 2 and 3, an extrusion plate 3 is disposed closely below the discharge valve 9, the extrusion plate 3 is disposed obliquely to the left lower side, a support frame 14 is welded to the lower surface of the extrusion plate 3, the support frame 14 supports the extrusion plate 3, a water falling hole area 10 is formed in the surface of the extrusion plate 3, waste water remaining in paper waste derived from the discharge valve 9 can fall to a water collecting hopper 12 welded to the lower surface of the extrusion plate 3 along the water falling hole area 10, the water collecting hopper 12 is disposed closely below the water falling hole area 10, a water return pipe 13 is connected to the bottom of the water collecting hopper 12, the other end of the water return pipe 13 is hermetically connected to the left side wall of the lamination box 2, the water return pipe 13 is communicated with the interior of the lamination box 2, and waste water can be reintroduced into the lamination box 2.

Referring to fig. 2 and 3, the extruding plate 3 is provided with side plates along the two sides of the inclined plane, the side plates block paper residues, the two sides of the extruding plate 3 are prevented from falling, two side plate supports are connected with extruding rollers 11 in a rotating mode, the extruding rollers 11 are arranged above the water falling hole areas 10, 5-10mm intervals are reserved between the lower ends of the water falling hole areas 10 and the upper surface of the extruding plate 3, the rotating shaft at one end of each extruding roller 11 penetrates through the side wall formed by the extruding plate 3, one end of the rotating shaft at the side wall where the extruding rollers 11 penetrate through is connected with a compression roller motor, the compression roller motor is fixed on the outer wall of the side plate through bolts, the extruding rollers 11 are driven through the compression roller motors, the extruding rollers 11 roll the paper residues, waste water inside the paper residues is extruded out, the waste water recycling efficiency of the waste water is ensured, and waste residues are discharged and.

The working principle is as follows: the utility model discloses during operation, the sewage that contains the scraps of paper thick liquid is poured into along feed inlet 4, rotate through motor drive guide roller 5, make guide roller 5 outer wall welded guide blade transport the sewage phase left side that contains the scraps of paper thick liquid, the sewage that contains the scraps of paper thick liquid filters when falling into water mouthful 6 tops, sewage leaks down along falling into water mouthful 6, and scraps of paper thick liquid continues to transport to the left side by the guide blade, the left end of dehydration barrel 1 is the toper throat portion, when bleeder valve 9 closes, scraps of paper thick liquid is extruded at the inside left end of dehydration barrel 1, make the sewage in the scraps of paper thick liquid extruded, and fall into the lamination box 2 inside along falling into water mouth 6;

the water distribution pipe 7 is connected with a water pump, so that the water spray nozzle 8 sprays water to wash the paper pulp in the dehydration cylinder 1, ink in the paper pulp is washed out, and the washed ink falls into the lamination box body 2 along the water falling port 6, so that the separation efficiency of the ink and the paper pulp is improved;

the air inlet pipe 15 is connected with an air blowing fan to inflate the air blowing head 16, so that the air blowing head 16 blows air to the waste water in the lamination box body 2, a large amount of floating bubbles can carry the ink in the waste water upwards, and the efficiency of ink accumulation on the upper layer is improved;

the extrusion roller 11 is driven by a compression roller motor, the extrusion roller 11 rolls paper residues, waste water in the paper residues is extruded out, the extruded waste water enters the water collecting hopper 12 along the water falling hole area 10, the water collecting hopper 12 guides the waste water back to the laminating box body 2 through the water return pipe 13, the recovery treatment efficiency of the waste water is ensured, and waste residues are discharged and collected along the lower port of the extrusion plate 3;

the layered condition of the ink inside the laminated box body 2 is observed through the observation window 19, the laminated ink can be discharged and collected along the oil discharge pipe 17 by controlling the opening of the oil discharge valve 18, and the waste water at the bottom of the laminated box body 2 can be discharged along the liquid discharge port 20.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a printing discarded object's pollution-free processing system, includes dehydration barrel (1), lamination box (2) and stripper plate (3), its characterized in that: the dehydration barrel body (1) is internally provided with a guide roller (5) with coaxiality, the outer wall of the guide roller (5) is welded with guide blades, the right end of the guide roller (5) penetrates through the right side wall of the dehydration barrel body (1), the guide roller (5) is rotatably connected with the right side wall of the dehydration barrel body (1), one end of the guide roller (5) penetrating out of the right side wall of the dehydration barrel body (1) is connected with a motor, the motor is fixed on the right side outer wall of the dehydration barrel body (1) through a bolt, the upper end of the right side outer wall of the dehydration barrel body (1) is provided with a feed inlet (4), the upper end of the middle outer wall of the dehydration barrel body (1) is provided with a plurality of spray nozzle jacks, the spray nozzle jacks are uniformly arranged along the length direction of the dehydration barrel body (1), water spray nozzles (8) are inserted in the spray nozzle jacks, the plurality of spray nozzles (8) are simultaneously communicated with a water diversion pipe (7) through a, the left end of the dehydration cylinder body (1) is a conical necking part, the left end of the dehydration cylinder body (1) is provided with a waste paper discharge port, the waste paper discharge port is connected with a discharge valve (9) through a flange, a water falling cylinder is arranged at a lower port tightly attached to a water falling port (6), the upper end of the water falling cylinder is welded with the lower end of the outer wall of the dehydration cylinder body (1), the lower end of the water falling cylinder is welded and communicated with the upper surface of the laminated box body (2), the bottom of the laminated box body (2) is provided with an air inlet pipe (15), one end of the air inlet pipe (15) penetrates through the right side wall of the laminated box body (2), the middle part of the air inlet pipe (15) is provided with a plurality of air blowing heads (16), the right side wall of the laminated box body (2) is provided with a vertically arranged observation window (19), the right side wall of the laminated box body (2) is welded and communicated with 3-4 oil discharge pipes (, the left side wall below welding intercommunication of lamination box (2) has leakage fluid dram (20), and leakage fluid dram (20) have the flowing back valve through flange joint, hug closely the below of bleeder valve (9) is provided with stripper plate (3), and stripper plate (3) below slope setting to the left side, and the lower surface welding of stripper plate (3) has support frame (14), and the pore region that falls into water (10) that has been seted up on the surface of stripper plate (3), and the lower surface welding of stripper plate (3) has water collecting hopper (12), and the below setting of pore region that falls into water (10) is hugged closely to water collecting hopper (12), and the left side wall of wet return (13) intercommunication lamination box (2) is passed through to the bottom of water collecting hopper (12), stripper plate (3) set up the curb plate along the square both sides in inclined plane, and two curb plate leg rotations are connected with squeeze.

2. The system for pollution-free disposal of printing waste according to claim 1, wherein: a supporting bearing seat is welded on the inner wall of the left side of the dewatering cylinder body (1), and the left end of the material guide roller (5) is rotatably connected with the supporting bearing seat.

3. The system for pollution-free disposal of printing waste according to claim 1, wherein: the water falling port (6) is correspondingly arranged right below the water spray nozzles (8), and the opening of the water falling port (6) is provided with a filter screen plate.

4. The system for pollution-free disposal of printing waste according to claim 1, wherein: the air inlet pipe (15) penetrates through the right side wall of the lamination box body (2) to be connected in a sealing mode, and the left end of the air inlet pipe (15) is fixedly clamped with the left side inner wall of the lamination box body (2).

5. The system for pollution-free disposal of printing waste according to claim 1, wherein: the outer wall of the air blowing head (16) is provided with an air blowing hole, and a filter screen layer is wrapped on the outer wall close to the air blowing head (16).

6. The system for pollution-free disposal of printing waste according to claim 1, wherein: the opening of the observation window (19) is hermetically connected with toughened glass, and the plurality of oil discharge pipes (17) are uniformly arranged in the vertical direction.

7. The system for pollution-free disposal of printing waste according to claim 1, wherein: the squeezing rollers (11) are arranged above the water falling hole area (10), and a distance of 5-10mm is reserved between the lower end of the water falling hole area (10) and the upper surface of the squeezing plate (3).