CN211942573U - Dust suction device for paperboard green printing machine - Google Patents
Dust suction device for paperboard green printing machine Download PDFInfo
- Publication number
- CN211942573U CN211942573U CN202020018846.9U CN202020018846U CN211942573U CN 211942573 U CN211942573 U CN 211942573U CN 202020018846 U CN202020018846 U CN 202020018846U CN 211942573 U CN211942573 U CN 211942573U
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- filter screen
- pipe
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- chamber
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- Expired - Fee Related
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- 239000000428 dust Substances 0.000 title claims abstract description 33
- 239000011087 paperboard Substances 0.000 title claims description 5
- 238000000605 extraction Methods 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000008187 granular material Substances 0.000 abstract description 2
- 238000001459 lithography Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a green lithography apparatus technical field specifically is a dust extraction for green printing machine of cardboard, handle the pipe including the W type, the left side that the pipe was handled to the W type is provided with the air inlet, air inlet and the inside intercommunication of printing machine, the right side that the pipe was handled to the W type is provided with the gas vent, gas vent and dust extraction intercommunication, two bent angle departments of the pipe lower extreme are handled to the W type all are equipped with the mounting groove, equal fixedly connected with U type collection chamber in every mounting groove, the top that the chamber was collected to the U type is fixed on the pipe is handled to the W type, the right side that the chamber was collected to two sets of U types is equipped with first filter screen and second filter screen in proper order, first filter screen and second filter. Through set gradually first filter screen and second filter screen cooperation use in W type treatment tube, can both intercept the dust of less granule, the filter effect is better, utilizes the detachable U type to collect the chamber moreover and can carry out fine collection processing to the dust.
Description
Technical Field
The utility model relates to a green lithography apparatus technical field specifically is a dust extraction for green printing machine of cardboard.
Background
The green printing is a printing mode which adopts environment-friendly materials and processes, generates little pollution in the printing process, saves resources and energy, is easy to recycle and recycle after being discarded, can be naturally degraded and has little influence on the ecological environment;
at present, a green printing machine can generate a large amount of gas in the use process, the gas is easy to be doped with a large amount of dust, and the dust is discharged into the atmosphere to pollute the environment and cause harm to human bodies, so that a dust suction device is needed to collect and treat the gas; however, some fine dust is easily mixed in the gas discharged by the dust suction device for the existing green printing machine, the filtering effect is general, the dust sucked in the dust suction device is not convenient to collect, and in the actual production, the whole device needs to be detached and cleaned, so that the green printing machine is very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust extraction for green printing machine of cardboard 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: the utility model provides a dust extraction for green printing machine of cardboard, handles the pipe including the W type, the left side that the pipe was handled to the W type is provided with the air inlet, air inlet and the inside intercommunication of printing machine, the right side that the pipe was handled to the W type is provided with the gas vent, gas vent and dust extraction intercommunication, two bent angle departments of pipe lower extreme are handled to the W type all are equipped with the mounting groove, and equal fixedly connected with U type collection chamber in every mounting groove, the top in U type collection chamber is passed through the bolt fastening and is handled on the pipe in the W type, and the right side in chamber is collected to two sets of U types is equipped with first filter screen and second filter screen in proper order, first filter screen and second filter screen pass through.
Preferably, the top inboard in chamber is collected to the U type is provided with the stopper, be equipped with the trapezoidal spout that is used for holding the inserted block on the pipe inside wall is handled to the W type, the U type is collected the chamber and is handled the union coupling department with the W type and is protrudingly be provided with the inserted block, and the W type is handled and is equipped with the recess with inserted block matched with on managing.
Preferably, the lower extreme of first filter screen and second filter screen all is equipped with annular supporting seat, set up elastic mechanism on the supporting seat, elastic mechanism includes screw rod, spring, screw rod one end is connected with spacing dish, the other end of screw rod runs through spring, first filter screen in proper order and inserts and establish rather than threaded connection in the supporting seat.
Preferably, a buffer cushion is further arranged between the first filter screen and the support seat, the buffer cushion is sleeved on the outer side of the screw rod, and the diameter of the filter hole of the first filter screen is larger than that of the filter hole of the second filter screen.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the limiting block is matched with the trapezoidal sliding groove for use, so that the guiding and limiting effects can be achieved, and the U-shaped collecting cavity and the W-shaped processing pipe can be conveniently aligned and installed; the screw rod, the spring and the filter screen are matched for use, so that the filter screen is convenient to disassemble and replace, when gas enters the W-shaped treatment pipe, a certain punching force is generated at the lower end of the filter screen, and the filter screen is driven by the spring to shake up and down, so that the contact time between the filter screen and the gas can be shortened, and the filter screen can be buffered;
2. the utility model discloses novel structure, reasonable in design, easy operation uses through setting gradually first filter screen and second filter screen cooperation in W type treatment tube, can both intercept the dust of less granule, and the filter effect is better, utilizes detachable U type collection chamber to carry out fine collection processing to the dust moreover.
Drawings
Fig. 1 is a front view of the structure of the present invention;
fig. 2 is an enlarged schematic view of region a in fig. 1.
In the figure: pipe 1, trapezoidal spout 101, U type collection chamber 2, inserted block 201, stopper 202, first filter screen 3, second filter screen 4, supporting seat 5, screw rod 6, spring 7, blotter 8, air inlet 9, gas vent 10 are handled to the W type.
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 2, the present invention provides a technical solution: the utility model provides a dust extraction for green printing machine of cardboard, handle pipe 1 including the W type, the left side that the pipe 1 was handled to the W type is provided with air inlet 12, air inlet 12 and the inside intercommunication of printing machine, the right side that the pipe 1 was handled to the W type is provided with gas vent 13, gas vent 13 and dust extraction intercommunication, two bent angle departments of 1 lower extreme of pipe are handled to the W type all are equipped with the mounting groove, equal fixedly connected with U type collection chamber 2 in every mounting groove, the top that the chamber 2 was collected to the U type is passed through the bolt fastening and is handled on pipe 1 to the W type, the right side that the chamber 2 was collected to two sets of U types is equipped with first filter screen 3 and second filter screen 4 in proper order, first filter screen 3 and second filter. Through set up W type between printing machine and dust extraction and handle pipe 1, can be before the dust-laden gas gets into the inside dust extraction completely, just can intercept most dust in the gas, be convenient for collect.
As shown in figure 1, the top inboard in cavity 2 is collected to the U type is provided with stopper 202, is equipped with the trapezoidal spout 101 that is used for holding inserted block 201 on the 1 inside wall of pipe is handled to the W type, and cavity 2 is collected to the U type and the protruding inserted block 201 that is provided with in 1 junction is handled to the W type, and the W type is handled and is equipped with the recess with inserted block 201 matched with on the pipe 1, sets up like this, collects cavity 2 and is convenient for the dismouting in the U type, can also keep the W type to handle the inside leakproofness of pipe 1. Through setting up stopper 202 and trapezoidal spout 101 cooperation use, can play the spacing effect of direction, the alignment installation of pipe 1 is handled with the W type in U type collection chamber 2 of being convenient for.
As shown in fig. 1 and 2, the lower ends of the first filter screen 3 and the second filter screen 4 are both provided with an annular support seat 5, the support seat 5 is provided with an elastic mechanism, the elastic mechanism comprises a screw rod 6 and a spring 7, one end of the screw rod 6 is connected with a limit disc, and the other end of the screw rod 6 sequentially penetrates through the spring 7, the first filter screen 3 and is inserted in the support seat 5 to be in threaded connection with the first filter screen. Through setting up screw rod 6 and spring 7 and filter screen cooperation and using, be convenient for to the dismantlement and the change of filter screen, and in gaseous entering into W type processing pipe 1, can produce certain punching press power at the lower extreme of filter screen to drive the filter screen and shake from top to bottom under spring 7 drives, so not only can accelerate filter screen and gaseous contact time, but also can play the effect of buffering to the filter screen.
As shown in fig. 1 and 2, a buffer pad 8 is further disposed between the first filter screen 3 and the support base 5, the buffer pad 8 is sleeved outside the screw 6, and the diameter of the filter hole of the first filter screen 3 is larger than that of the filter hole of the second filter screen 4. Utilize blotter 8, can avoid filter screen and 5 direct rigid contacts of supporting seat, and through setting up first filter screen 3 and the second filter screen 4 that the filtration pore diameter diminishes in proper order, can be with gas filtration's more careful.
The working principle is as follows: in practical use, dust-carrying gas generated by the printing machine firstly enters the W-shaped processing pipe 1 through the gas inlet 9 and is sequentially filtered for many times under the action of the first filter screen 3 and the second filter screen 4, so that dust with smaller particles can be intercepted, and the filtering effect is better; then the dust-carrying gas after filtration treatment is discharged through the exhaust port 10, and the first filter screen 3 and the second filter screen 4 shake up and down along the screw rod 6 under the action of the stamping of the gas and the spring 7, so that the dust attached to the bottom of the dust can be shaken down into the U-shaped collecting cavity 2, and after the dust collection is finished, the U-shaped collecting cavity 2 is drawn out from the W-shaped processing pipe 1.
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 (4)
1. The utility model provides a dust extraction for green printing machine of cardboard, includes that pipe (1) is handled to the W type, the left side that pipe (1) was handled to the W type is provided with air inlet (12), air inlet (12) and the inside intercommunication of printing machine, the right side that pipe (1) was handled to the W type is provided with gas vent (13), gas vent (13) and dust extraction intercommunication, its characterized in that: two bent angle departments of pipe (1) lower extreme are handled to the W type all are equipped with the mounting groove, and chamber (2) are collected to equal fixedly connected with U type in every mounting groove, the top that chamber (2) were collected to the U type is passed through the bolt fastening and is handled on pipe (1) to the W type, and the right side that chamber (2) were collected to two sets of U types is equipped with first filter screen (3) and second filter screen (4) in proper order, the inboard in chamber (2) is collected to the U type is fixed through elastic mechanism in first filter screen (3) and second filter screen (4).
2. The dust suction device for the green paperboard printing machine as claimed in claim 1, wherein: the top inboard in U type collection chamber (2) is provided with stopper (202), be equipped with trapezoidal spout (101) that are used for holding inserted block (201) on the W type is handled pipe (1) inside wall, the U type is collected chamber (2) and is handled pipe (1) junction with the W type and stick out and be provided with inserted block (201), and the W type is handled and is equipped with on pipe (1) and inserts block (201) matched with recess.
3. The dust suction device for the green paperboard printing machine as claimed in claim 1, wherein: the lower extreme of first filter screen (3) and second filter screen (4) all is equipped with annular supporting seat (5), set up elastic mechanism on supporting seat (5), elastic mechanism includes screw rod (6), spring (7), screw rod (6) one end is connected with spacing dish, the other end of screw rod (6) runs through spring (7), first filter screen (3) in proper order and inserts and establish rather than threaded connection in supporting seat (5).
4. The dust suction device for the green paperboard printing machine as claimed in claim 1, wherein: still be equipped with blotter (8) between first filter screen (3) and supporting seat (5), blotter (8) cover is established in the screw rod (6) outside, the filtration pore diameter of first filter screen (3) is greater than the filtration pore diameter of second filter screen (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020018846.9U CN211942573U (en) | 2020-01-06 | 2020-01-06 | Dust suction device for paperboard green printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020018846.9U CN211942573U (en) | 2020-01-06 | 2020-01-06 | Dust suction device for paperboard green printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211942573U true CN211942573U (en) | 2020-11-17 |
Family
ID=73184245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020018846.9U Expired - Fee Related CN211942573U (en) | 2020-01-06 | 2020-01-06 | Dust suction device for paperboard green printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211942573U (en) |
-
2020
- 2020-01-06 CN CN202020018846.9U patent/CN211942573U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220921 Address after: 100000 west of zhangxizhuang village, Gaoliying Town, Shunyi District, Beijing Patentee after: BEIJING JUNSHENG PRINTING Co.,Ltd. Address before: 364015 No. 1, Feng Ling School Road, Longmen village, Longmen Town, Xinluo District, Longyan, Fujian Patentee before: Zhang Simei |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |