CN212492136U - Dust suction device for paperboard green printing machine - Google Patents

Abstract

The utility model relates to a green printing machine auxiliary device technical field, in particular to dust extraction for green printing machine of cardboard. Including the device main part, the inside one end of device main part is provided with first filter chamber, the dust inlet has been seted up at one side middle part of first filter chamber, fixedly connected with dust absorption pipe on the dust inlet, one side sliding connection of first filter chamber has the one-level filter screen, one side of first filter chamber is provided with the second filter chamber, the bottom movable mounting of first filter chamber and second filter chamber has the deposition groove, the deposition groove carries out the joint with first filter chamber and second filter chamber, one side of second filter chamber is provided with the third filter chamber, the gas vent has been seted up to one side upper end of third filter chamber, the outside fixed mounting of gas vent has the blast pipe, the one end and the gas vent fixed connection of blast pipe. This dust extraction collects the dust that falls through the deposition groove, and the deposition groove is dismantled simply, can carry out the secondary through atomizer in addition and remove dust, has guaranteed that exhaust gas does not mix the dust.

Description

Dust suction device for paperboard green printing machine

Technical Field

The utility model relates to a green printing machine auxiliary device technical field, in particular to dust extraction for green printing machine of cardboard.

Background

The green printing is characterized in that environment-friendly materials and processes are adopted, the pollution generated in the printing process is less, and the resources and the energy are saved. The printing mode that the waste gas of the printed matter is easy to recycle and recycle, can be naturally degraded and has small influence on the ecological environment, the green printing requirement is coordinated with the environment, the printing mode comprises the use of environment-friendly printing materials, a clean printing production process, the safety of the printed matter to users, the recycling treatment and the recycling utilization of the printed matter, namely the whole life cycle of the printed matter from the selection of raw materials, the production, the use, the recycling and the like meets the environment-friendly requirement.

At present, the dust extraction combustion gas of green printing machine mixes the dust easily, the polluted environment in the atmosphere is discharged to the dust, cause the injury to the human body, and use the back for a long time, need clear up the filter cloth in the dust extraction, dust extraction need unpack apart to the clearance method commonly used now, this kind of clearance mode operation is inconvenient, and waste time and energy, the waste time, the current dust extraction who is used for the green printing machine of cardboard, the combustion gas mixes the dust easily, inconvenient dismantlement, the water resource can not carry out cyclic utilization, be unfavorable for using widely.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dust extraction for cardboard green printing machine aims at solving the problem that proposes among the above-mentioned background art.

The utility model is realized in such a way, the dust suction device for the paperboard green printing machine comprises a device main body, wherein one end inside the device main body is provided with a first filter chamber, the middle part of one side of the first filter chamber is provided with a dust inlet, the dust inlet is fixedly connected with a dust suction pipe, one side of the first filter chamber is connected with a first-stage filter screen in a sliding way, one side of the first filter chamber is provided with a second filter chamber, the bottoms of the first filter chamber and the second filter chamber are movably provided with dust accumulation grooves which are clamped with the first filter chamber and the second filter chamber, the first-stage filter screen is movably arranged between the first filter chamber and the second filter chamber, one side of the second filter chamber is provided with a third filter chamber, one side of the second filter chamber is connected with a second-stage filter screen in a sliding way, the second-stage filter screen is movably arranged between the, an atomizing nozzle is fixedly installed at the top of an inner cavity of the third filtering chamber, a filtering layer is connected to the bottom end of the inner cavity of the third filtering chamber in a sliding mode, a purified water collecting chamber is fixedly installed at the bottom of the filtering layer, a water pump is fixedly installed outside the purified water collecting chamber through an installation seat, one end of the water pump is connected with the purified water collecting chamber through a water outlet pipe, and the other end of the water pump is connected with the atomizing nozzle through a connecting pipe; an air outlet is formed in the upper end of one side of the third filtering chamber, an air exhaust pipe is fixedly mounted on the outer side of the air outlet, and one end of the air exhaust pipe is fixedly connected with the air outlet.

Be convenient for in time change one-level filter screen and secondary filter screen in order to make this dust extraction for green printing machine of cardboard, conduct the utility model discloses a dust extraction for green printing machine of cardboard, the equal fixed mounting in both ends in one side of first filter chamber and second filter chamber has the draw runner, and the slide has all been seted up to the both sides of one-level filter screen and secondary filter screen, draw runner and slide looks adaptation.

In order to facilitate the disassembly and the installation of the dust collecting device for the green paperboard printing machine, the dust collecting device for the green paperboard printing machine is characterized in that two sides of the top end of the dust collecting groove are fixedly provided with a convex block, the bottom of the device main body is provided with a groove, the convex block is matched with the groove, the upper end of one side of the convex block is provided with a limit groove, the device main body corresponding to the limit groove is provided with a movable groove, a locking inserted rod is slidably arranged in the movable groove through a spring, one end of the locking inserted rod extends into the limit groove, a limit bulge is arranged at the middle position of the locking inserted rod, the other end of the locking inserted rod extends out of the movable groove, the end of the locking inserted rod extending out of the movable groove is fixedly provided with a handle, a limit boss is arranged in the end head of one end of the movable groove, and one end of, the other end of the spring is in contact connection with the limiting protrusion.

Avoid the dust to spill over in order to make this dust extraction for green printing machine of cardboard, cause the secondary raise dust to pollute, conduct the utility model discloses a dust extraction for green printing machine of cardboard, the top of one-level filter screen, second grade filter screen and the side fixed mounting of filter layer have the sealing member, and the sealing member is the rubber pad.

In order to make this dust extraction for green printing machine of cardboard's filter screen have stable in quality, hold that dirt is great, the moisture resistance is strong, advantages such as long service life, conduct the utility model discloses a dust extraction for green printing machine of cardboard, one side surface movable mounting of one-level filter screen and second grade filter screen has the cotton layer of non-woven fabrics filtration, the cotton layer of non-woven fabrics filtration bonds on the surface of filter screen.

In order to make this dust extraction for green printing machine of cardboard's atomizer can make the even by water absorption of dust in the third filter chamber, conduct the utility model discloses a dust extraction for green printing machine of cardboard, atomizer is no less than two, atomizer equidistance distributes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this dust extraction for green printing machine of cardboard, on the one hand can effectually filter through one-level filter screen and second grade filter screen, and on the other hand collects the dust that falls through the deposition groove, secondly dismantles or installs through the convenient deposition groove of joint structure, and simple structure can carry out the secondary through atomizer in addition and remove dust, has guaranteed that exhaust gas does not mix the dust, effectively avoids polluted environment, can not cause the injury to the human body.

2. This dust extraction for green printing machine of cardboard, one-level filter screen and second grade filter screen adopt sliding connection, and convenient dismantlement or installation, and be convenient for wash, can filter waste water through the filter layer, carry out the reutilization, energy-concerving and environment-protective, effectively avoid the water waste, the filter layer adopts slidable mounting, conveniently carries out the change of filter layer, avoids the dust to spill over through the sealing member, causes the secondary to raise dust and pollutes.

Drawings

FIG. 1 is a schematic structural view of a dust suction device for a green paperboard printing machine according to the present invention;

fig. 2 is a left side view schematic structure of fig. 1 according to the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is a schematic view of the connection between the primary filter chamber and the first filter chamber of the present invention;

fig. 5 is the structure schematic diagram of the non-woven fabric filter cotton layer of the present invention.

In the figure, 1, a device main body, 2, a first filter chamber, 3, a dust inlet, 4, a dust collection pipe, 5, a first-stage filter screen, 6, a second filter chamber, 7, an ash accumulation groove, 8, a third filter chamber, 9, a second-stage filter screen, 10, an atomization nozzle, 11, a filter layer, 12, a purified water collection chamber, 13, a water pump, 14, a water outlet pipe, 15, a connecting pipe, 16, an exhaust port, 17, an exhaust pipe, 18, a slide way, 19, a slide bar, 20, a bump, 21, a groove, 22, a limiting groove, 23, a movable groove, 24, a spring, 25, a locking insertion rod, 26, a limiting bump, 27, a limiting boss, 28, a handle, 29, a sealing element, 30 and a non-woven fabric filter cotton layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution: a dust suction device for a paperboard green printing machine comprises a device main body 1, a first filtering chamber 2 is arranged at one end inside the device main body 1, a dust inlet 3 is formed in the middle of one side of the first filtering chamber 2, a dust suction pipe 4 is fixedly connected to the dust inlet 3, a first-stage filtering net 5 is connected to one side of the first filtering chamber 2 in a sliding mode, a second filtering chamber 6 is arranged at one side of the first filtering chamber 2, an ash accumulation groove 7 is movably arranged at the bottoms of the first filtering chamber 2 and the second filtering chamber 6, the ash accumulation groove 7 is connected with the first filtering chamber 2 and the second filtering chamber 6 in a clamping mode, the first-stage filtering net 5 is movably arranged between the first filtering chamber 2 and the second filtering chamber 6, a third filtering chamber 8 is arranged at one side of the second filtering chamber 6, a second-stage filtering net 9 is connected to one side of the second filtering chamber 6 in a sliding, an atomizing nozzle 10 is fixedly installed at the top of an inner cavity of the third filtering chamber 8, a filtering layer 11 is connected to the bottom end of the inner cavity of the third filtering chamber 8 in a sliding manner, a purified water collecting chamber 12 is fixedly installed at the bottom of the filtering layer 11, a water pump 13 is fixedly installed on the outer side of the purified water collecting chamber 12 through an installation seat, one end of the water pump 13 is connected with the purified water collecting chamber 12 through a water outlet pipe 14, and the other end of the water pump 13 is connected with the atomizing nozzle 10; an air outlet 16 is formed in the upper end of one side of the third filtering chamber 8, an air exhaust pipe 17 is fixedly mounted on the outer side of the air outlet 16, and one end of the air exhaust pipe 17 is fixedly connected with the air outlet 16.

In this embodiment: dust is sucked into the first filter chamber 2 through the dust inlet 3 through the dust suction pipe 4, the first-stage filter screen 5 in the first filter chamber 2 can filter the dust, the second-stage filter screen 9 in the second filter chamber 6 can filter the dust again, so that the dust entering the third filter chamber 8 can be effectively reduced, the filtering effect is further improved, the dust collecting groove 7 collects the dust falling in the first filter chamber 2 and the second filter chamber 6, the dust collecting groove 7 can be disassembled, so that the dust collecting groove 7 is convenient to clean, the atomizing nozzles 10 of the third filter chamber 8 can uniformly spray water mist, so that the water mist can adsorb the dust in the third filter chamber 8 and fall on the filter layer 11, the filter layer 11 filters waste water and flows into the water purification collecting chamber 12 at the bottom of the filter layer 11, clean water in the water purification collecting chamber 12 is sucked through the water pump 13 and is conveyed to the atomizing nozzles 10 through the water blowing pipe and the connecting pipe 15 for secondary utilization, effectively avoid water waste, the air that filters the completion in the third filter chamber 8 is discharged through gas vent 16, and the combustion gas does not mix the dust, effectively avoids the polluted environment, can not cause the injury to the human body simultaneously.

Specifically, the inside both ends in one side of first filter chamber 2 and second filter chamber 6 all fixed mounting have a draw runner 19, and slide 18, draw runner 19 and slide 18 looks adaptation have all been seted up to the both sides of one-level filter screen 5 and second grade filter screen 9.

In this embodiment: through the cooperation of draw runner 19 and slide 18, primary filter 5 and second grade filter screen 9 can be dismantled or the installation, are convenient for like this wash or change primary filter screen 5 and second grade filter screen 9.

Specifically, both sides of the top end of the dust collecting groove 7 are fixedly provided with a convex block 20, the bottom of the device main body 1 is provided with a groove 21, the convex block 20 is matched with the groove 21, the upper end of one side of the convex block 20 is provided with a limiting groove 22, the device main body 1 corresponding to the limiting groove 22 is provided with a movable groove 23, a locking inserted bar 25 is slidably arranged in the movable groove 23 through a spring 24, one end of the locking inserted bar 25 extends into the limiting groove 22, a limiting protrusion 26 is arranged at the middle position of the locking inserted bar 25, the other end of the locking inserted bar 25 extends out of the movable groove 23, a handle 28 is fixedly arranged on the end of the locking inserted bar 25 extending out of the movable groove 23, a limiting boss 27 is arranged in the end of one end of the movable groove 23, one end of the spring 24 is in contact connection.

In this embodiment: through the cooperation of lug 20 and recess 21, the mutual activity clamps between device main part 1 and the deposition groove 7, mutually supports through locking inserted bar 25, spring 24, spacing groove 22 and activity groove 23 for locking inserted bar 25 forms the locking state to deposition groove 7, forms the fixed connection state between device main part 1 and the deposition groove 7, makes things convenient for deposition groove 7 to collect the dust, avoids the unexpected leakage of dust simultaneously, causes the condition of secondary raise dust pollution to take place.

Specifically, the top of the first-stage filter screen 5, the second-stage filter screen 9 and the filter layer 11 is fixedly provided with a sealing element 29, and the sealing element 29 is a rubber pad.

In this embodiment: the sealing element 29 can seal gaps at the tops of the primary filter screen 5, the secondary filter screen 9 and the filter layer 11, and dust is effectively prevented from leaking from the gaps.

Specifically, one side surface of the first-stage filter screen 5 and the second-stage filter screen 9 is movably provided with a non-woven fabric filter cotton layer 30, and the non-woven fabric filter cotton layer 30 is bonded on the surface of the filter screens.

In this embodiment: the polyester fiber is a typical filter material of the prior and middle-effect plate-type bag-type filter in China, and is prepared by melt-blowing, needling, spunlacing, spun-bonding and other processes through multiple procedures.

Specifically, the number of the atomizing spray heads 10 is not less than two, and the atomizing spray heads 10 are distributed at equal intervals.

In this embodiment: the evenly distributed atomizing nozzles 10 can enable dust in the third filter chamber 8 to be uniformly adsorbed by water, so that the filtering effect and the purifying capacity are improved.

The working principle is as follows: when the utility model is used, a user sucks dust into the first filtering chamber 2 through the dust suction pipe 4, the dust enters the first filtering chamber 2, one part of the dust falls into the dust accumulation groove 7, the other part of the dust is filtered through the first-stage filtering net 5, a small amount of dust enters the second filtering chamber 6, when the dust enters the second filtering chamber 6, one part of the dust falls into the dust accumulation groove 7 again, the other part of the dust is filtered through the second-stage filtering net 9, a small amount of dust enters the third filtering chamber 8, when the dust enters the third filtering chamber 8, the atomizing nozzle 10 continuously sprays water mist, the humidity in the third filtering chamber 8 is kept, the water mist and the dust are mixed to form sewage, the sewage falls into the filtering layer 11 for filtering, the filtered purified water flows into the purified water collecting chamber 12, the purified water in the purified water collecting chamber 12 passes through the water outlet pipe 14, and the atomizing nozzle 10 is pumped into a water pump 13(, the dust-containing air is recycled, the dust-containing air is filtered by the third filter chamber 8 and then discharged through the exhaust port 16, when the primary filter chamber 5, the secondary filter chamber 9 and the filter layer 11 need to be cleaned, the sealing element 29 is pulled upwards to drive the primary filter chamber 5 and the secondary filter chamber 9 to move upwards, the primary filter chamber 5 and the secondary filter chamber 9 are pulled out and taken down in the first filter chamber 2 and the second filter chamber 6 through the matching of the slide strip 19 and the slide way 18, when the dust accumulation groove 7 needs to be disassembled, a pulling force is applied on the handle 28, the handle 28 drives the locking inserted rod 25 to move outwards in the movable groove 23, the limiting bulge 26 of the locking inserted rod 25 and the limiting lug 27 of the movable groove 23 form extrusion on the spring 24, after the locking inserted rod 25 finishes sliding on the movable groove 23, the locking inserted rod 25 is completely separated from the limiting groove 22 of the lug 20, at the moment, the lug 20 is pulled out from the groove 21, thereby completing the disassembly of the ash chute 7.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a dust extraction for cardboard green printing machine, includes device main part (1), its characterized in that: the device is characterized in that a first filtering chamber (2) is arranged at one end inside a device main body (1), a dust inlet (3) is formed in the middle of one side of the first filtering chamber (2), a dust suction pipe (4) is fixedly connected to the dust inlet (3), a first filtering chamber (2) is slidably connected to one side of the first filtering chamber (5), a second filtering chamber (6) is arranged on one side of the first filtering chamber (2), an ash accumulation groove (7) is movably arranged at the bottom of the first filtering chamber (2) and the bottom of the second filtering chamber (6), the ash accumulation groove (7) is clamped with the first filtering chamber (2) and the second filtering chamber (6), the first filtering chamber (5) is movably arranged between the first filtering chamber (2) and the second filtering chamber (6), a third filtering chamber (8) is arranged on one side of the second filtering chamber (6), and a second filtering chamber (9) is slidably connected to one side of the second filtering chamber (6), the secondary filter screen (9) is movably arranged between the second filter chamber (6) and the third filter chamber (8), an atomizing nozzle (10) is fixedly arranged at the top of an inner cavity of the third filter chamber (8), a filter layer (11) is connected to the bottom end of the inner cavity of the third filter chamber (8) in a sliding manner, a purified water collection chamber (12) is fixedly arranged at the bottom of the filter layer (11), a water pump (13) is fixedly arranged on the outer side of the purified water collection chamber (12) through a mounting seat, one end of the water pump (13) is connected with the purified water collection chamber (12) through a water outlet pipe (14), and the other end of the water pump (13) is connected with the atomizing nozzle (10) through a connecting pipe (; an air outlet (16) is formed in the upper end of one side of the third filtering chamber (8), an exhaust pipe (17) is fixedly mounted on the outer side of the air outlet (16), and one end of the exhaust pipe (17) is fixedly connected with the air outlet (16).

2. The dust suction device for the green paperboard printing machine as claimed in claim 1, wherein: the equal fixed mounting in both ends of one side inside of first filter chamber (2) and second filter chamber (6) has draw runner (19), and slide (18) have all been seted up to the both sides of one-level filter screen (5) and second grade filter screen (9), draw runner (19) and slide (18) looks adaptation.

3. The dust suction device for the green paperboard printing machine as claimed in claim 1, wherein: the dust collecting device is characterized in that protruding blocks (20) are fixedly mounted on two sides of the top end of the dust collecting groove (7), a groove (21) is formed in the bottom of the device body (1), the protruding blocks (20) are matched with the groove (21), a limiting groove (22) is formed in the upper end of one side of each protruding block (20), a movable groove (23) is formed in the device body (1) corresponding to the limiting groove (22), a locking insertion rod (25) is slidably mounted in the movable groove (23) through a spring (24), one end of the locking insertion rod (25) extends into the limiting groove (22), a limiting protrusion (26) is arranged in the middle of the locking insertion rod (25), the other end of the locking insertion rod (25) extends out of the movable groove (23), a handle (28) is fixedly mounted on the end of the locking insertion rod (25) extending out of the movable groove (23), a limiting boss (27) is arranged in the end of one end of the movable, one end of the spring (24) is in contact connection with the limiting boss (27), and the other end of the spring (24) is in contact connection with the limiting protrusion (26).

4. The dust suction device for the green paperboard printing machine as claimed in claim 1, wherein: the top of the first-stage filter screen (5) and the second-stage filter screen (9) and the side edge of the filter layer (11) are fixedly provided with sealing elements (29), and the sealing elements (29) are rubber pads.

5. The dust suction device for the green paperboard printing machine as claimed in claim 1, wherein: one side surface movable mounting of one-level filter screen (5) and second grade filter screen (9) has non-woven fabrics to filter cotton layer (30), non-woven fabrics filters cotton layer (30) and bonds on the surface of filter screen.

6. The dust suction device for the green paperboard printing machine as claimed in claim 1, wherein: the number of the atomizing nozzles (10) is not less than two, and the atomizing nozzles (10) are distributed at equal intervals.

Images