CN114801466A - Environment-friendly gravure printing machine equipment - Google Patents
Environment-friendly gravure printing machine equipment Download PDFInfo
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- CN114801466A CN114801466A CN202210482426.XA CN202210482426A CN114801466A CN 114801466 A CN114801466 A CN 114801466A CN 202210482426 A CN202210482426 A CN 202210482426A CN 114801466 A CN114801466 A CN 114801466A
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- cylinder
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- printing press
- intaglio printing
- press apparatus
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- 238000007646 gravure printing Methods 0.000 title abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 78
- 239000002245 particle Substances 0.000 claims abstract description 35
- 238000007639 printing Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000000725 suspension Substances 0.000 claims description 7
- 230000004308 accommodation Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims description 2
- 239000002912 waste gas Substances 0.000 abstract description 25
- 239000007789 gas Substances 0.000 description 33
- 239000000463 material Substances 0.000 description 23
- 230000033001 locomotion Effects 0.000 description 19
- 230000003068 static effect Effects 0.000 description 19
- 230000002093 peripheral effect Effects 0.000 description 15
- 229910052799 carbon Inorganic materials 0.000 description 12
- 239000000976 ink Substances 0.000 description 10
- 230000007306 turnover Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0018—Protection means against injury to the operator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/06—Details
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses an environment-friendly gravure printing machine device, which relates to the technical field of printing equipment and comprises a waste gas discharge pipe communicated with a printing machine, wherein one end of the waste gas discharge pipe is communicated with a waste gas treatment mechanism, and the waste gas treatment mechanism comprises: the air guide structure comprises an accommodating space for the circulation of waste gas, and the inside of the accommodating space is filled with activated carbon particles; the moving assembly drives the activated carbon particles to move towards the direction of the waste gas inlet end of the accommodating space.
Description
Technical Field
The invention relates to the technical field of printing equipment, in particular to environment-friendly gravure printing machine equipment.
Background
In the printing industry, intaglio printing is one of four major printing methods, which, on the principle, impress ink contained in the image-text pits of an intaglio plate directly onto a substrate.
The prior Chinese patent publication number is as follows: CN206938151U, the name of this patent is "a green gravure press", and this patent includes "printer box", the lower surface is equipped with the ink horn in the printer box, the left and right sides all is equipped with the leading wheel in the printer box, be equipped with air-drying box and a pair of pinch roller between the leading wheel in proper order, the rotatory end of rotating electrical machines two is equipped with the dwang, the pinch roller cover is on the dwang, pinch roller one side is equipped with the china ink pole, china ink pole one end is connected with the box for the inking, the cartridge has long tube and nozzle stub on the box for the inking, it has import and export to open on the ink horn, the long tube inserts in the export, the nozzle stub inserts in the entry, and the printer is automatic to carry out the china ink, and it is even to utilize the china ink pole to go up, and the inking volume can carry out effectual control, the effectual chinese ink of having practiced thrift.
Present gravure press is at the printing in-process, the printing ink that uses on the printing machine and the material of mixing in printing ink volatilize easily and are the gaseous pollutants who is poisonous in the human body and harm the environment, and current common treatment mode equipment sets up air exhaust device on the organism of printing machine, handle gaseous pollutants through gaseous treatment equipment such as active carbon, the weak point among the prior art lies in, active carbon is when purifying gaseous pollutants, the whole quiescent condition that is in of active carbon, the position that gaseous pollutants intake end was not reachd to the active carbon of the rest, there is the great condition of each regional active carbon to gaseous pollutants adsorption degree difference.
Disclosure of Invention
The invention aims to provide environment-friendly gravure printing machine equipment so as to solve the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme:
the utility model provides an environmental protection intaglio printing press equipment, includes the exhaust-gas discharge pipe that communicates on the printing machine, exhaust-gas discharge pipe's one end intercommunication has exhaust-gas treatment mechanism, exhaust-gas treatment mechanism includes:
the air guide structure comprises an accommodating space for the circulation of waste gas, and the inside of the accommodating space is filled with activated carbon particles;
and the moving assembly drives the activated carbon particles to move towards the direction of the exhaust gas inlet end of the accommodating space.
Preferably, the air guide structure comprises an accommodating cylinder and an air transmission assembly, and the space in the cylinder of the accommodating cylinder and the accommodating space are of the same structure.
Preferably, the motion assembly comprises a plurality of groups of step conveying units which are uniformly distributed on the circumferential direction in the accommodating barrel, and the discharge end of each step conveying unit is provided with a material returning unit.
Preferably, the ladder conveying unit comprises a bottom plate located below the containing cylinder, a plurality of moving plate bodies movably penetrating through the bottom of the containing cylinder are fixed on the bottom plate, and a static plate body fixed with the containing cylinder is arranged on one side, far away from the inner wall of the containing cylinder, of each moving plate body.
Preferably, each of the moving plate bodies and each of the stationary plate bodies are spaced apart from each other, and a top portion of each of the moving plate bodies and a top portion of the stationary plate body are provided with a slope portion inclined to one side of the inner wall of the accommodating cylinder.
Preferably, the feed back unit comprises a leakage hopper positioned inside the containing barrel, and the discharge end of the leakage hopper faces the feed end of the stepped conveying unit.
Preferably, the leakage hopper is rotatably connected with the containing cylinder through a suspension assembly.
Preferably, the suspension assembly comprises a pull rod, one end of the pull rod is fixed with the hopper through a plurality of transverse connecting rods, and the other end of the pull rod is rotatably connected to the cylinder body of the containing cylinder.
Preferably, a cover is fixed to the top of the accommodating cylinder, an air outlet pipe is fixed to the cover, and a shaft rotating mechanism connected with the pull rod in a rotating mode is arranged in the cover.
Preferably, the shaft rotating mechanism comprises an annular track groove formed in the inner wall of the cover cap and a porous plate located in the cover cap, the edge of the porous plate is in sliding clamping connection with the groove body of the annular track groove through a supporting wheel, and the middle of the porous plate is fixed with the pull rod.
In the technical scheme, the environment-friendly gravure printing machine equipment provided by the invention has the advantages that the air guide structure and the moving assembly are arranged, so that the activated carbon particles in the accommodating space move under the action of the moving assembly, the activated carbon of each part has an opportunity to reach the position of the air inlet end, the difference of different degrees of adsorption of the activated carbon in each area on the polluted gas is favorably reduced, and the environment-friendly effect of the gravure printing machine is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic cross-sectional view of an air guide structure of an environment-friendly gravure printing machine apparatus according to the present invention;
FIG. 2 is another schematic cross-sectional view of the air guide structure of the environment-friendly gravure printing machine apparatus according to the present invention;
FIG. 3 is a schematic view of a shaft rotating mechanism of the environment-friendly gravure printing machine equipment of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 5 is a schematic structural view of a containing cylinder of the environment-friendly gravure printing machine equipment of the present invention;
FIG. 6 is a schematic view of the bottom of the containing cylinder of the environmentally friendly gravure printing apparatus of the present invention;
FIG. 7 is a schematic cross-sectional view of a top cylinder of the environmentally friendly gravure printing apparatus of the present invention;
fig. 8 is a schematic diagram of a turning plate of the environment-friendly gravure printing machine equipment in a turning state.
Description of reference numerals:
1. an exhaust gas discharge pipe; 2. an air guide structure; 2.1, a containing cylinder; 2.2, a gas transmission component; 2.3, covering; 2.4, a shaft rotating mechanism; 2.41, an annular track groove; 2.42, a porous plate; 2.43, support wheels; 2.5, an air outlet pipe; 3. an accommodating space; 4. a motion assembly; 4.1, a step conveying unit; 4.11, a bottom plate; 4.12, a sports board body; 4.13, a static plate body; 4.14, a bevel part; 4.15, a partition plate; 4.16, turning over the board; 4.17, annular plate; 4.18, a circular ring pipe; 4.19, flexible baffle net; 4.2, a material returning unit; 4.21, a leakage hopper; 5. a suspension assembly; 5.1, a pull rod; 5.2, a transverse connecting rod; 6.1, a base plate; 6.2, supporting columns; 6.3, supporting a tube; 6.4, an air guide tube; 6.5, a piston block; 6.6, a conical plug block; 6.7, a bearing plate; 6.8, opening the heart; 6.9, extending rods; 6.91, pedestal post; 7. a plugging block; 7.1, a top cylinder; 7.2, airflow holes; 7.3, a first strip opening; 7.4, a second strip opening; 7.5, air guide port.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 8, an environment-friendly gravure printing machine apparatus provided by an embodiment of the present invention includes an exhaust gas discharge pipe 1 connected to a printing machine, one end of the exhaust gas discharge pipe 1 is connected to an exhaust gas treatment mechanism, and the exhaust gas treatment mechanism includes:
the air guide structure 2 comprises an accommodating space 3 for the circulation of waste gas, and the inside of the accommodating space is filled with activated carbon particles;
and a moving assembly 4 for driving the activated carbon particles to move toward the exhaust gas inlet end of the accommodating space 3.
Specifically, the waste gas discharge pipe 1 is a hard pipe, the gas guide structure 2 comprises a turnover barrel communicated with the waste gas discharge pipe 1, the inner space of the barrel body of the turnover barrel is a containing space 3, waste gas of the waste gas discharge pipe 1 is filtered and adsorbed by activated carbon particles filled in the containing space and then is discharged out of the turnover barrel, the moving component 4 comprises a driving motor positioned in the barrel body, a spiral stirring rod on the driving motor stirs the activated carbon particles in the barrel body of the turnover barrel so that the activated carbon particles move towards the waste gas inlet end direction of the barrel body of the turnover barrel, preferably, the waste gas discharge pipe 1 is communicated with the top of the turnover barrel, the waste gas flows from the top of the barrel body towards the bottom direction of the barrel body and is discharged out of the barrel body, the spiral stirring rod has a moving trend of pushing the activated carbon particles towards the top of the barrel body so that the activated carbon particles always move towards the waste gas inlet end direction of the barrel body of the turnover barrel, the active carbon of each part can reach the position of the air inlet end, and the difference of different degrees of adsorption of the active carbon of each area on the polluted gas is favorably reduced.
As a preferable technical solution of this embodiment, the air guide structure 2 includes a containing cylinder 2.1 and an air transmission module 2.2, an inner space of the containing cylinder 2.1 and the containing space 3 are of the same structure, the containing cylinder 2.1 is a cylindrical cylinder, an axial line of the containing cylinder 2.1 and an axial line of the exhaust gas discharge pipe 1 are on the same straight line, the axial line of the exhaust gas discharge pipe 1 is perpendicular to a ground plane where a printing machine is located, exhaust gas in the exhaust gas discharge pipe 1 can enter the containing space 3 through the air transmission module 2.2 from the bottom of the containing cylinder 2.1, and then the exhaust gas is adsorbed and purified through activated carbon particles in the containing space 3;
further, a base plate 6.1 is arranged at the bottom of the accommodating cylinder 2.1, a plate body of the base plate 6.1 is perpendicular to the axial line of the accommodating cylinder 2.1, a plurality of support columns 6.2 are uniformly distributed and fixed on the circumferential surface of the outer side of the accommodating cylinder 2.1, each support column 6.2 is fixed with the base plate 6.1, the base plate 6.1 can be fixed with a machine body of a printing machine, and each support column 6.2 enables a spacing space to be kept between the accommodating cylinder 2.1 and the base plate 6.1;
the gas transmission component 2.2 comprises a supporting tube 6.3, the supporting tube 6.3 is fixedly penetrated on a base plate 6.1, one end of the supporting tube 6.3 is communicated with the waste gas discharge pipe 1, the axial lead of the supporting tube 6.3 is coincided with the axial lead of the containing barrel 2.1, one end of the supporting tube 6.3 far away from the waste gas discharge pipe 1 is movably inserted with a gas guide tube 6.4, the axial lead of the gas guide tube 6.4 is coincided with the axial lead of the supporting tube 6.3, one end of the gas guide tube 6.4 inserted into the supporting tube 6.3 is fixedly provided with a piston block 6.5, the piston block 6.5 can slide along the inner wall of the supporting tube 6.3, the middle part of the piston block 6.5 is provided with a gas guide port 7.5 which can be communicated with the gas guide tube 6.4, the bottom of the piston block 6.5 is provided with a conical plug 6.6 which can perform insertion plugging and blocking on the gas guide port 7.5, the axial lead of the conical plug 6.6 is coincided with the axial lead of the gas guide tube 6.4, the conical plug 6.6 is fixedly provided with a conical rod 9, the conical bottom end of the conical chock 6.6 is fixed with a base column 6.91, the top of the base column 6.91 is fixed with the conical bottom end of the conical chock 6.6, the diameter of the base column 6.91 is the same as the maximum diameter of the conical chock 6.6, the axial lead of the conical chock 6.6 is coincident with the axial lead of the base column 6.91, the bottom of the base column 6.91 is fixed with a bearing plate 6.7, the bottom of the bearing plate 6.7 is fixed with the end of the waste gas discharge pipe 1, the bearing plate 6.7 is provided with a plurality of through holes 6.8, and the through holes 6.8 enable waste gas of the waste gas discharge pipe 1 to pass through the bearing plate 6.7.
The air duct 6.4 is of a barrel structure, namely, a blocking block 7 is fixed at one end of the air duct 6.4 far away from the piston block 6.5, a top barrel 7.1 is fixed at the top of the blocking block 7, the top barrel 7.1 is a hard barrel with a barrel opening fixed with the blocking block 7, the axial lead of the top barrel 7.1 is coincided with the axial lead of the air duct 6.4, two first strip openings 7.3 are arranged on the side surface of the top barrel 7.1, the two first strip openings 7.3 are symmetrically distributed on two sides of the axial lead of the top barrel 7.1, two second strip openings 7.4 are arranged on the side surface of the top barrel 7.1, the two second strip openings 7.4 are symmetrically distributed on two sides of a shortest vertical connecting line formed between the two first strip openings 7.3, wherein the shortest vertical connecting line is vertically intersected with the axial lead of the top barrel 7.1, the length direction of the first strip opening 7.3 and the length direction of the second strip opening 7.4 are both positioned above the length direction of the top barrel 7.1, wherein the second strip opening is positioned at an included angle of 45 degrees, namely, the two second elongated openings 7.4 are closer to the bottom position of the top barrel 7.1 relative to the two first elongated openings 7.3;
the air duct 6.4 is located and has offered a plurality of air current holes 7.2 on the body of the inside of containing cylinder 2.1, namely each air current hole 7.2 is close to the one end that the piston block 6.5 is kept away from at the air duct 6.4, the grafting position between air duct 6.4 and containing cylinder 2.1 is a sealing connection, its sealing structure is the same with the sealing structure between cylinder body and the cylinder axis body of the cylinder, it is not repeated, the air duct 6.4 can take place the motion in the direction of shaft axis, the air duct 6.4 has two positions on its journey, it is peak position and low valley position respectively, it is concrete, when the air duct 6.4 is in the low valley position, the conical chock 6.6 is in the complete shutoff state to the air guide opening 7.5 at this moment;
in practical use, as the exhaust gas in the exhaust gas discharge pipe 1 enters the support pipe 6.3, the pressure in the support pipe 6.3 increases to push the piston block 6.5 to move, so that the air duct 6.4 moves from the valley position to the peak position, and, with the piston block 6.5, when the conical stopper 6.6 is separated from the air guide opening 7.5, the waste gas can enter the air guide pipe 6.4 through the air guide opening 7.5 and then enter the accommodating cylinder 2.1 through the air guide pipe 6.4, the maximum position reached by the supporting pipe 6.3 is the peak position, then, as the pressure in the supporting tube 6.3 is reduced, the air duct 6.4 and the piston block 6.5 are restored to the initial position under the action of gravity, the conical chock 6.6 blocks the air guide opening 7.5 again, the pressure in the support tube 6.3 is thus increased to move the piston block 6.5, so that the gas duct 6.4 is moved back and forth between the peak position and the valley position.
As the preferred technical scheme of this embodiment, the moving assembly 4 includes a plurality of sets of ladder conveying units 4.1 which are uniformly distributed in the inner portion of the accommodating cylinder 2.1 in the circumferential direction, a material returning unit 4.2 is arranged at a discharging end of the ladder conveying unit 4.1, and in the actual use process, the ladder conveying unit 4.1 conveys the activated carbon particles in the accommodating cylinder 2.1 in the accommodating space 3, so that the activated carbon particles can move in the accommodating space 3, and when the activated carbon particles reach a material inlet of the material returning unit 4.2, the material returning unit 4.2 conveys the activated carbon particles to a position where the waste gas discharge pipe 1 is communicated with the accommodating cylinder 2.1, namely, a position where the waste gas just enters the accommodating cylinder 2.1.
As the preferred technical scheme of this embodiment, the ladder conveying unit 4.1 includes a bottom plate 4.11 located below the containing cylinder 2.1, the bottom plate 4.11 is a circular plate, the air duct 6.4 is fixedly penetrated through the middle part of the bottom plate 4.11, the bottom plate 4.11 can synchronously move along with the air duct 6.4, the center of circle of the bottom plate 4.11 coincides with the axial lead of the containing cylinder 2.1, the area value of the bottom plate 4.11 is smaller than the area of the bottom of the containing cylinder 2.1, a plurality of moving plate bodies 4.12 movably penetrated through the bottom of the containing cylinder 2.1 are fixed on the bottom plate 4.11, a stationary plate body 4.13 fixed with the containing cylinder 2.1 is arranged on one side of each moving plate body 4.12 far away from the inner wall of the containing cylinder 2.1, the cross-section length contour line of the moving plate body 4.12 and the cross-section length contour line of the stationary plate body 4.13 are both arc-shaped lines concentric with the inner wall of the containing cylinder 2.1, the bottom of the stationary plate body 4.13 is fixed with the inner bottom of the containing cylinder 2.1, further, the stationary plate body and the annular pipe body 4.13 can be selected as the structure of the annular pipe body with the center of the circle of the containing cylinder 2.1, the static plate body 4.13 is fixed with the inner wall of the containing cylinder 2.1 through the partition plate 4.15, the moving plate body 4.12 movably penetrates through the bottom of the containing cylinder 2.1, the moving plate body 4.12 can reciprocate along the axis direction of the containing cylinder 2.1, the side surface of the moving plate body 4.12 is attached to the static plate body 4.13, the moving plate body 4.12 has two positions on the moving stroke, when the top end of the moving plate body 4.12 is higher than the attached static plate body 4.13, the moving plate body 4.12 is at the extending position, at this time, a first containing space is formed between the top end of the static plate body 4.13 and two adjacent moving plate bodies 4.12, activated carbon particles at the top end of the moving plate body 4.12 can slide into the first containing space, similarly, when the top end of the moving plate body 4.12 is lower than the attached static plate body 4.13, the moving plate body 4.12 is at the retracting position, at this time, a second containing space is formed between the top end of the moving plate body 4.12 and two adjacent static plate bodies 4.13, the activated carbon particles on the top of the stationary plate body 4.13 will slide down into the second accommodation space;
it should be particularly noted that, taking the direction from the center of the circle of the accommodating cylinder 2.1 to the cylinder body of the accommodating cylinder 2.1 as the positive direction, the plate heights of the moving plate bodies 4.12 in the positive direction are sequentially increased, the height difference between the moving plate bodies 4.12 is an equal difference value, the plate heights of the static plate bodies 4.13 in the positive direction are sequentially increased, the height difference between the static plate bodies 4.13 is an equal difference value, wherein the static plate bodies 4.13 are closer to the axial lead of the accommodating cylinder 2.1 than the moving plate bodies 4.12, the top of the static plate bodies 4.13 is the feeding end of the step conveying unit 4.1, the top of the static plate body 4.13 closer to the axial lead of the accommodating cylinder 2.1 is fixed with an annular isolation net 7.6, and the annular isolation net 7.6 is movably sleeved with the air duct 6.4, which is beneficial for the activated carbon particles to reach the top position of the static plate body 4.13 closer to the axial lead of the accommodating cylinder 2.1.
The moving plate bodies 4.12 and the static plate bodies 4.13 are distributed at intervals, the side surfaces of the moving plate bodies 4.12 and the side surfaces of the static plate bodies 4.13 are attached to each other, and the top of each moving plate body 4.12 and the top of each static plate body 4.13 are provided with an inclined surface part 4.14 which is inclined to one side of the inner wall of the accommodating cylinder 2.1, so that in the actual use process, when the moving plate body 4.12 is in an extending position, active carbon particles at the top of the moving plate body 4.12 can slide into a first accommodating space under the action of the inclined surface part 4.14, and when the moving plate body 4.12 is in a retracting position, the active carbon particles at the top of the static plate body 4.13 can slide into a second accommodating space under the action of the inclined surface part 4.14, wherein the inclined included angle of the inclined surface part 4.14 is 40-70 degrees, preferably, and the inclined included angle of the inclined surface part 4.14 is 45 degrees;
it should be further noted that, in each of the moving plate bodies 4.12, the moving plate 4.12 attached to the inner wall of the accommodating cylinder 2.1 is a peripheral plate, that is, the peripheral plate and the moving plate 4.12 are of the same structure, the top of the peripheral plate also has a bevel portion 4.14 which is the same as the moving plate 4.12, the peripheral plate has the highest height in each of the moving plate bodies 4.12, the top of the peripheral plate in the extended position can reach the feeding port of the material returning unit 4.2, so that the activated carbon particles on the top of the peripheral plate enter the material returning unit 4.2, specifically, the bevel portion 4.14 on the top of the peripheral plate is attached with an adaptive turning plate 4.16, the end peripheral plate of the turning plate 4.16 is hinged, the turning plate 4.16 can be turned towards the material returning unit 4.2, the side of the peripheral plate close to the inner wall of the accommodating cylinder 2.1 is an outer convex surface, the side of the peripheral plate far away from the inner wall of the accommodating cylinder 2.1 is an inner concave surface, and the side of the turning plate 4.16 extends out of the outer surface, the turning plate 4.16 extends out of the edge of the inner concave surface of the peripheral plate and is connected with the peripheral plate through the flexible barrier net 4.19, the flexible barrier net 4.19 can be selected as a high-temperature-resistant elastic rubber net, so that when the turning plate 4.16 is turned, the flexible barrier net 4.19 can shield a gap between the turning plate 4.16 and the peripheral plate, active carbon particles are prevented from penetrating through the gap between the turning plate 4.16 and the peripheral plate, when the moving plate body 4.12 is at the extending position, the turning plate 4.16 is turned under the action of the convex part of the returning unit 4.2, the active carbon particles on the turning plate 4.16 are enabled to move to the returning unit 4.2, and when the moving plate body 4.12 is at the retracting position, the turning plate 4.16 is enabled to restore to the position which is originally attached to the inclined plane part 4.14 under the action of the elastic restoring force of the flexible barrier net 4.19.
As a preferable technical scheme of the embodiment, the material returning unit 4.2 comprises a material leaking hopper 4.21 positioned inside the accommodating cylinder 2.1, the discharging end of the material leaking hopper 4.21 faces the feeding end of the stepped conveying unit 4.1, the opening of the material leaking hopper 4.21 is the feeding end of the material returning unit 4.2, an annular plate 4.17 is fixed on the outer side of the opening edge of the material leaking hopper 4.21 to form a protruding part of the material returning unit 4.2, the axial lead of the annular plate 4.17 is coincident with the axial lead of the material leaking hopper 4.21, the annular plate 4.17 is flush with the opening of the material leaking hopper 4.21, in actual use, one end of the flap 4.16 is blocked when the peripheral plate is moved from the retracted position to the extended position, thereby turning the turning plate 4.16, leading the active carbon particles on the turning plate 4.16 to overturn and slide to the leakage hopper 4.21, the activated carbon granules then move along the outlet end of the hopper 4.21 onto the stationary plate 4.13 close to the axis of the containment cylinder 2.1;
furthermore, a plurality of circular ring tubes 4.18 are fixed on the outer side of the hopper body of the leakage hopper 4.21, each circular ring tube 4.18 is concentrically arranged on the leakage hopper 4.21, the lengths of the pipe bodies of the circular ring tubes 4.18 are the same, a clearance space for placing enough motion plate bodies 4.12 is reserved between the circular ring tubes 4.18, when the motion plate body 4.12 reaches an extended position, the motion plate body 4.12 is also positioned in the clearance space, the axial lead of each circular ring tube 4.18 is coincident with the axial lead of the leakage hopper 4.21, the extension lines of the outer wall of each circular ring tube 4.18 are flush with the outer side face of the adjacent static plate body 4.13, in the actual use process, when the motion plate body 4.12 moves from a retracted position to an extended position, the motion plate body 4.12 moves towards the circular ring tubes 4.18 direction, the activated carbon particles on the top of the motion plate body 4.12 synchronously move along with the motion plate body 4.12, and along with the motion plate body 4.12 moving, the interval between the motion plate body 4.12 and the circular ring tube 4.18 gradually reduces, when the top of the motion plate body 4.12 and the bottom of the circular ring tube 4.18 on one side are on the same horizontal plane, a side face of the circular ring tube 4.18 is attached to a side face of the motion plate body 4.12, at this moment, the motion plate body 4.12 and the pipe wall of the circular ring tube 4.18 are in an attaching state, the motion plate body 4.12 and the pipe wall of the circular ring tube 4.18 are attached to each other in the instant, the motion plate body 4.12 and the circular ring tube 4.18 are close to each other to form a shearing structure, so that the activated carbon particles at the top of the motion plate body 4.12 and the bottom of the circular ring tube 4.18 are cut off, the large activated carbon particles are crushed, the surface area of the activated carbon is increased, and the adsorption effect of the activated carbon particles on waste gas is further improved.
As a preferred technical scheme of the embodiment, the leakage hopper 4.21 is rotatably connected with the containing cylinder 2.1 through the suspension assembly 5, the suspension assembly 5 comprises a pull rod 5.1, the axial line of the pull rod 5.1 is coincident with the axial line of the containing cylinder 2.1, one end of the pull rod 5.1 is fixed with the leakage hopper 4.21 through a plurality of transverse connecting rods 5.2, the length direction line of each transverse connecting rod 5.2 is vertical to the axial line of the pull rod 5.1, the other end of the pull rod 5.1 is rotatably connected with the cylinder body of the containing cylinder 2.1, wherein each transverse connecting rod 5.2 can be positioned on the movement stroke of the top cylinder 7.1, the transverse connecting rods 5.2 movably penetrate through the corresponding first strip openings 7.3 and the second strip openings 7.4, namely, the same transverse connecting rod 5.2 movably penetrates through the two first strip openings 7.3, the same transverse connecting rod 5.2 movably penetrates through the two second strip openings 7.4, and the same transverse connecting rod 5.2 movably penetrates through the trough in the two second strip openings 7.4, and moves to the position of the air pipe in the low peak position in the actual use process, at this time, the top barrel 7.1 moves linearly in the vertical direction, at this time, the transverse connecting rod 5.2 in the first long mouth 7.3 and the second long mouth 7.4 both move relative to the top barrel 7.1, the transverse connecting rod 5.2 slides in the mouth length direction of the first long mouth 7.3, the transverse connecting rod 5.2 moves in the mouth length direction of the second long mouth 7.4, at this time, the material leaking hopper 4.21 fixed to the end of the transverse connecting rod 5.2 deflects, the pull rod 5.1 is fixed to penetrate through the top of the top barrel 7.1, the air pipe 6.4 moves from the peak position to the underestimation position, at this time, the transverse connecting rod 5.2 in the first long mouth 7.3 and the second long mouth 7.4 both moves back and back, at this time, the material leaking hopper 4.21 also returns to the initial position, at this time, the material leaking hopper 4.21 continuously deflects back and forth, so that the activated carbon particles can smoothly flow in the material leaking hopper 4.21, and the activated carbon particles also move horizontally, further promoting increases the probability of the activated carbon particles in each zone reaching the exhaust gas flow.
As a preferable technical solution of this embodiment, a cover 2.3 is fixed at the top of the accommodating cylinder 2.1, the cover 2.3 is a conical cover body, the cylinder opening of the accommodating cylinder 2.1 is hermetically connected through the cover 2.3, the top of the cover 2.3 is a cylindrical structure, an air outlet pipe 2.5 is fixed on the cover 2.3, and a shaft rotating mechanism 2.4 rotatably connected with the pull rod 5.1 is arranged in the cover 2.3.
As a preferable technical solution of the present embodiment, the shaft rotation mechanism 2.4 includes an annular track groove 2.41 opened on the inner wall of the cover 2.3 and a porous plate 2.42 located inside the cover 2.3, specifically, the annular track groove 2.41 is opened on the inner wall of the cylindrical top structure of the cover 2.3, the center of the annular track groove 2.41 is located on the axial line of the cylindrical top structure of the cover 2.3, the porous plate 2.42 is a circular plate body, the circular plate body is opened with a plurality of air leakage holes for passing exhaust gas, the edge of the porous plate 2.42 is slidably engaged with the groove body of the annular track groove 2.41 through a support wheel 2.43, wherein the supporting wheels 2.43 are all universal wheels, the two sides of the plate body of the porous plate 2.42 and the side surface of the plate body are both movably provided with the supporting wheels 2.43 which are contacted with the groove body of the annular track groove 2.41, so that the perforated plate 2.42 can rotate circumferentially in the cover 2.3 along the annular track groove 2.41, and the middle part of the perforated plate 2.42 is fixed with the pull rod 5.1.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. The utility model provides an environmental protection intaglio printing press equipment, includes the exhaust-gas discharge pipe (1) that communicates on the printing machine, the one end intercommunication of exhaust-gas discharge pipe (1) has exhaust-gas treatment mechanism, exhaust-gas treatment mechanism includes:
air guide structure (2), it is including supply accommodation space (3) of exhaust gas circulation, accommodation space is inside to be filled with activated carbon particle, its characterized in that:
and the moving assembly (4) drives the activated carbon particles to move towards the direction of the exhaust gas inlet end of the accommodating space (3).
2. An environmentally friendly intaglio printing press apparatus according to claim 1, wherein said air guiding structure (2) comprises a receiving cylinder (2.1) and an air delivery unit (2.2), the cylinder interior space of said receiving cylinder (2.1) being of the same configuration as said receiving space (3).
3. An environmentally friendly intaglio printing press apparatus according to claim 2, characterized in that said moving assembly (4) comprises a plurality of sets of stepped conveying units (4.1) uniformly distributed circumferentially inside the containing cylinder (2.1), the discharge end of said stepped conveying units (4.1) being provided with a feed back unit (4.2).
4. The environmentally-friendly intaglio printing press apparatus according to claim 3, wherein the step conveying unit (4.1) comprises a bottom plate (4.11) located below the containing cylinder (2.1), a plurality of moving plate bodies (4.12) movably penetrating through the bottom of the containing cylinder (2.1) are fixed on the bottom plate (4.11), and a stationary plate body (4.13) fixed with the containing cylinder (2.1) is arranged on one side of each moving plate body (4.12) far away from the inner wall of the containing cylinder (2.1).
5. An environmentally friendly intaglio printing press apparatus according to claim 4, characterized in that each of said moving plate bodies (4.12) is spaced apart from each of said stationary plate bodies (4.13), and the top of each of said moving plate bodies (4.12) and the top of the stationary plate body (4.13) are provided with a ramp portion (4.14) intended to receive one side of the inner wall of the cylinder (2.1).
6. An environmentally friendly intaglio printing press apparatus according to claim 3, characterized in that said feed back unit (4.2) comprises a hopper (4.21) located inside the receiving cylinder (2.1), the discharge end of said hopper (4.21) being directed towards the feed end of said step conveyor unit (4.1).
7. An environmentally friendly intaglio printing press apparatus according to claim 6, characterized in that said hopper (4.21) is rotatably connected to the receiving cylinder (2.1) by means of a suspension assembly (5).
8. An environmentally friendly intaglio printing press apparatus according to claim 7, wherein said suspension unit (5) comprises a pull rod (5.1), one end of said pull rod (5.1) is fixed to the hopper (4.21) by a plurality of cross-links (5.2), and the other end of said pull rod (5.1) is rotatably connected to the body of the receiving cylinder (2.1).
9. The environmentally friendly intaglio printing press apparatus according to claim 8, wherein a cover (2.3) is fixed to the top of the receiving cylinder (2.1), an air outlet pipe (2.5) is fixed to the cover (2.3), and a shaft rotating mechanism (2.4) rotatably connected to the pull rod (5.1) is arranged in the cover (2.3).
10. The environmentally friendly intaglio printing press apparatus according to claim 9, wherein the shaft rotation mechanism (2.4) comprises an annular track groove (2.41) provided in the inner wall of the cover (2.3) and a porous plate (2.42) located in the cover (2.3), the edge of the porous plate (2.42) is slidably clamped with the groove body of the annular track groove (2.41) through a support wheel (2.43), and the middle part of the porous plate (2.42) is fixed with the pull rod (5.1).
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| CN202210482426.XA CN114801466B (en) | 2022-05-05 | 2022-05-05 | Environment-friendly gravure printing machine equipment |
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| CN202210482426.XA CN114801466B (en) | 2022-05-05 | 2022-05-05 | Environment-friendly gravure printing machine equipment |
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Effective date of registration: 20240428 Address after: 311300, No. 768 Fengting Road, Linglong Street, Lin'an District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Tianli New Materials Technology Co.,Ltd. Country or region after: China Address before: No. 78, Keji Avenue, economic development zone, Lin'an District, Hangzhou, Zhejiang 311300 Patentee before: Hangzhou Talent Decorative Paper Co.,Ltd. Country or region before: China |
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